技术领域technical field
本申请属于互联网技术领域，尤其涉及设备间数据交互的方法及相关设备。The present application belongs to the technical field of the Internet, and in particular relates to a method for data interaction between devices and related devices.
背景技术Background technique
随着智能穿戴技术的发展，智能穿戴设备的种类越来越多。智能穿戴设备可以灵活佩戴在身体的各个部位，例如手腕、胸部或者腰部等，以检测用户的运动信息。With the development of smart wearable technology, there are more and more types of smart wearable devices. Smart wearable devices can be flexibly worn on various parts of the body, such as the wrist, chest or waist, to detect the user's movement information.
由于佩戴在胸部或者腰部等部位的智能穿戴设备不方便用户查看运动数据，现有的解决方案一般是将各智能穿戴设备的运动数据发送至移动终端，例如手机等，以方便用户查看运动数据。但是在一些场合下，例如，跑步、游泳等场合，用户不方便查看手机，从而也不方便了解运动状态。Since smart wearable devices worn on the chest or waist are inconvenient for users to view exercise data, existing solutions generally send the exercise data of each smart wearable device to mobile terminals, such as mobile phones, to facilitate users to view exercise data. However, in some occasions, such as running, swimming, etc., it is inconvenient for the user to check the mobile phone, so it is inconvenient for the user to understand the exercise status.
发明内容Contents of the invention
本申请实施例提供了设备间数据交互的方法及相关设备，可以方便用户了解运动状态。The embodiment of the present application provides a method for data interaction between devices and related devices, which can facilitate the user to know the state of exercise.
第一方面，本申请实施例提供了一种设备间数据交互的方法，包括：各个穿戴设备将采集的数据发送至移动终端，其中，所述各个穿戴设备佩戴在用户身体的不同部位；移动终端对所述各个穿戴设备采集的数据进行预处理，将预处理后的数据发送至目标穿戴设备，所述目标穿戴设备为所述各个穿戴设备中佩戴在用户身体的预设部位的穿戴设备。In the first aspect, the embodiment of the present application provides a method for data interaction between devices, including: each wearable device sends the collected data to a mobile terminal, wherein each wearable device is worn on a different part of the user's body; the mobile terminal Perform preprocessing on the data collected by each wearable device, and send the preprocessed data to a target wearable device, where the target wearable device is a wearable device worn on a preset part of the user's body among the various wearable devices.
上述实施例中，各个穿戴设备佩戴在用户身体的不同部位，将采集的数据发送至移动终端，移动终端对各个穿戴设备采集的数据进行预处理，将预处理后的数据发送至目标穿戴设备，由于目标穿戴设备为各个穿戴设备中佩戴在用户身体的预设部位的穿戴设备，以便于用户查看，从而使用户在不方便查看手机等移动终端时，可以通过目标穿戴设备查看运动数据，以及时了解运动状态。In the above embodiment, each wearable device is worn on different parts of the user's body, and the collected data is sent to the mobile terminal, and the mobile terminal preprocesses the data collected by each wearable device, and sends the preprocessed data to the target wearable device, Since the target wearable device is a wearable device worn on a preset part of the user's body among various wearable devices, it is convenient for the user to view, so that when the user is inconvenient to view mobile terminals such as mobile phones, he can view the motion data through the target wearable device, and timely Know your state of motion.
第二方面，本申请实施例提供了一种设备间数据交互的方法，包括：移动终端获取各个穿戴设备采集的数据，所述各个穿戴设备佩戴在用户身体的不同部位；移动终端对获取的所述数据进行预处理，将预处理后的数据发送至目标穿戴设备，所述目标穿戴设备为所述各个穿戴设备中佩戴在用户身体的预设部位的穿戴设备。In the second aspect, the embodiment of the present application provides a method for data interaction between devices, including: the mobile terminal obtains the data collected by each wearable device, and each wearable device is worn on different parts of the user's body; The above data is preprocessed, and the preprocessed data is sent to a target wearable device, and the target wearable device is a wearable device worn on a preset part of the user's body among the various wearable devices.
上述实施例中，移动终端获取佩戴于用户身体不同部位的穿戴设备所采集的数据，对数据进行预处理后，发送至其中一个穿戴设备，即目标穿戴设备，目标穿戴设备佩戴于用户身体的预设部位，以便于用户及时查看，从而使用户在不方便查看手机等移动终端时，可以通过目标穿戴设备查看运动数据，以及时了解运动状态。In the above embodiment, the mobile terminal obtains the data collected by wearable devices worn on different parts of the user's body, preprocesses the data, and sends it to one of the wearable devices, that is, the target wearable device. The target wearable device is worn on the user's body in advance. The location is set so that the user can check in time, so that when the user is inconvenient to check mobile terminals such as mobile phones, he can check the exercise data through the target wearable device, so as to know the exercise status in time.
在第二方面的一种可能的实现方式中，移动终端将预处理后的数据发送至目标穿戴设备，包括：In a possible implementation of the second aspect, the mobile terminal sends the preprocessed data to the target wearable device, including:
移动终端获取目标穿戴设备的状态信息和/或所述用户在运动过程中的生理指标信息，根据所述状态信息和/或所述生理指标信息确定相应的数据传输策略，并根据确定的所述数据传输策略将所述预处理后的数据发送至所述目标穿戴设备，其中所述生理指标信息从所述预处理后的数据中获取。The mobile terminal obtains the state information of the target wearable device and/or the physiological index information of the user during exercise, determines a corresponding data transmission strategy according to the state information and/or the physiological index information, and according to the determined The data transmission strategy sends the preprocessed data to the target wearable device, wherein the physiological index information is obtained from the preprocessed data.
上述实施例中，移动终端根据目标穿戴设备的状态信息和/或生理指标信息确定相应的数据传输策略，并根据确定的数据传输策略将预处理后的数据发送至目标穿戴设备，从而可以根据目标穿戴设备的能耗情况和用户的运动状况制定合适的数据传输策略。In the above embodiments, the mobile terminal determines the corresponding data transmission strategy according to the status information and/or physiological index information of the target wearable device, and sends the preprocessed data to the target wearable device according to the determined data transmission strategy, so that the target Formulate an appropriate data transmission strategy based on the energy consumption of the wearable device and the user's exercise status.
在第二方面的一种可能的实现方式中，所述根据所述状态信息和/或所述生理指标信息确定相应的数据传输策略，并根据确定的所述数据传输策略将所述预处理后的数据发送至所述目标穿戴设备，包括：In a possible implementation manner of the second aspect, the corresponding data transmission strategy is determined according to the state information and/or the physiological index information, and the preprocessed The data sent to the target wearable device, including:
根据所述状态信息和/或所述生理指标信息确定第一传输频率和/或第二传输频率，采用第一传输频率和/或第二传输频率将所述预处理后的数据发送至所述目标穿戴设备，其中所述第一传输频率传输的数据为所述目标穿戴设备前台显示的数据，所述第二传输频率传输的数据为所述目标穿戴设备后台显示的数据。Determine the first transmission frequency and/or the second transmission frequency according to the state information and/or the physiological index information, and send the preprocessed data to the The target wearable device, wherein the data transmitted by the first transmission frequency is the data displayed on the foreground of the target wearable device, and the data transmitted by the second transmission frequency is the data displayed on the background of the target wearable device.
在第二方面的一种可能的实现方式中，第一传输频率大于第二传输频率，即对于目标穿戴设备的当前显示界面显示的数据，采用较高的传输频率，对于目标穿戴设备的当前显示界面未显示的数据，采用较低的传输频率，从而降低数据传输过程中的能耗。同时，第一传输频率和第二传输频率是根据目标穿戴设备的状态信息和/或生理指标信息确定的，例如，当目标穿戴设备为亮屏状态时，采用较高的数据传输频率，当目标穿戴设备为熄屏状态时，采用较低的传输频率，当用户的生理指标数据较稳定时，采用较低的数据传输频率，以进一步降低数据传输过程中的能耗。In a possible implementation of the second aspect, the first transmission frequency is greater than the second transmission frequency, that is, for the data displayed on the current display interface of the target wearable device, a higher transmission frequency is adopted, and for the data currently displayed on the target wearable device For data not displayed on the interface, a lower transmission frequency is used to reduce energy consumption during data transmission. At the same time, the first transmission frequency and the second transmission frequency are determined according to the status information and/or physiological index information of the target wearable device. For example, when the target wearable When the wearable device is in the off-screen state, a lower transmission frequency is used, and when the user's physiological index data is relatively stable, a lower data transmission frequency is used to further reduce energy consumption during data transmission.
在第二方面的一种可能的实现方式中，所述目标穿戴设备的状态信息包括目标穿戴设备的屏幕状态信息和/或目标穿戴设备的电量信息；所述生理指标信息包括心率信息。In a possible implementation manner of the second aspect, the state information of the target wearable device includes screen state information of the target wearable device and/or power information of the target wearable device; and the physiological index information includes heart rate information.
在第二方面的一种可能的实现方式中，所述将预处理后的数据发送至目标穿戴设备，包括：In a possible implementation of the second aspect, the sending the preprocessed data to the target wearable device includes:
根据所述预处理后的数据的当前帧数据和上一帧数据，确定所述当前帧数据相对于所述上一帧数据的变化数据，其中，所述当前帧数据和所述上一帧数据为相邻的两帧数据；将所述当前帧数据相对于所述上一帧数据的变化数据发送至所述目标穿戴设备。即只发送相对于上一帧数据的变化数据，不变的数据不发送，从而节省数据传输能耗。According to the current frame data and the previous frame data of the preprocessed data, determine the change data of the current frame data relative to the previous frame data, wherein the current frame data and the previous frame data Two adjacent frames of data; sending the change data of the current frame data relative to the previous frame data to the target wearable device. That is, only the changed data relative to the previous frame data is sent, and the unchanged data is not sent, thereby saving data transmission energy consumption.
在第二方面的一种可能的实现方式中，所述移动终端获取各个穿戴设备采集的数据之前，所述方法还包括：In a possible implementation manner of the second aspect, before the mobile terminal obtains the data collected by each wearable device, the method further includes:
移动终端获取用户发送的预设指令；移动终端将所述预设指令发送至所述各个穿戴设备，以触发所述各个穿戴设备采集数据，实现移动终端对各个穿戴设备的管理。The mobile terminal obtains the preset instruction sent by the user; the mobile terminal sends the preset instruction to each wearable device, so as to trigger each wearable device to collect data, and realize the management of each wearable device by the mobile terminal.
在第二方面的一种可能的实现方式中，所述将预处理后的数据发送至目标穿戴设备之后，所述方法还包括：In a possible implementation of the second aspect, after sending the preprocessed data to the target wearable device, the method further includes:
移动终端获取所述目标穿戴设备发送的运动状态改变指令；移动终端将所述运动状态改变指令发送至所述各个穿戴设备。即目标穿戴设备通过移动终端可以实现对各个穿戴设备的运动状态的控制，从而在用户不方便使用移动终端时，通过目标穿戴设备及时控制运动。The mobile terminal acquires the exercise state change instruction sent by the target wearable device; the mobile terminal sends the exercise state change instruction to each wearable device. That is, the target wearable device can control the motion state of each wearable device through the mobile terminal, so that when the user is inconvenient to use the mobile terminal, the target wearable device can control the motion in time.
第三方面，本申请实施例提供了一种设备间数据交互的装置，包括：In a third aspect, the embodiment of the present application provides an apparatus for data interaction between devices, including:
获取模块，用于获取各个穿戴设备采集的数据，所述各个穿戴设备佩戴在用户身体的不同部位；An acquisition module, configured to acquire data collected by various wearable devices, each of which is worn on different parts of the user's body;
发送模块，用于对获取的所述数据进行预处理，将预处理后的数据发送至目标穿戴设备，所述目标穿戴设备为所述各个穿戴设备中佩戴在用户身体的预设部位的穿戴设备。A sending module, configured to preprocess the acquired data, and send the preprocessed data to a target wearable device, where the target wearable device is a wearable device worn on a preset part of the user's body among the various wearable devices .
在第三方面的一种可能的实现方式中，所述发送模块具体用于：In a possible implementation manner of the third aspect, the sending module is specifically configured to:
获取目标穿戴设备的状态信息和/或所述用户在运动过程中的生理指标信息，根据所述状态信息和/或所述生理指标信息确定相应的数据传输策略，并根据确定的所述数据传输策略将所述预处理后的数据发送至所述目标穿戴设备，其中所述生理指标信息从所述预处理后的数据中获取。Obtain the state information of the target wearable device and/or the physiological index information of the user during exercise, determine the corresponding data transmission strategy according to the state information and/or the physiological index information, and transmit the data according to the determined The policy sends the preprocessed data to the target wearable device, wherein the physiological index information is obtained from the preprocessed data.
在第三方面的一种可能的实现方式中，所述发送模块具体还用于：In a possible implementation manner of the third aspect, the sending module is specifically further configured to:
根据所述状态信息和/或所述生理指标信息确定第一传输频率和/或第二传输频率，采用第一传输频率和/或第二传输频率将所述预处理后的数据发送至所述目标穿戴设备，其中所述第一传输频率传输的数据为所述目标穿戴设备前台显示的数据，所述第二传输频率传输的数据为所述目标穿戴设备后台显示的数据。Determine the first transmission frequency and/or the second transmission frequency according to the state information and/or the physiological index information, and send the preprocessed data to the The target wearable device, wherein the data transmitted by the first transmission frequency is the data displayed on the foreground of the target wearable device, and the data transmitted by the second transmission frequency is the data displayed on the background of the target wearable device.
在第三方面的一种可能的实现方式中，所述目标穿戴设备的状态信息包括目标穿戴设备的屏幕状态信息和/或目标穿戴设备的电量信息；所述生理指标信息包括心率信息。In a possible implementation manner of the third aspect, the status information of the target wearable device includes screen status information of the target wearable device and/or power information of the target wearable device; and the physiological index information includes heart rate information.
在第三方面的一种可能的实现方式中，所述发送模块具体还用于：In a possible implementation manner of the third aspect, the sending module is specifically further configured to:
根据所述预处理后的数据的当前帧数据和上一帧数据，确定所述当前帧数据相对于所述上一帧数据的变化数据，其中，所述当前帧数据和所述上一帧数据为相邻的两帧数据；According to the current frame data and the previous frame data of the preprocessed data, determine the change data of the current frame data relative to the previous frame data, wherein the current frame data and the previous frame data For two adjacent frames of data;
将所述当前帧数据相对于所述上一帧数据的变化数据发送至所述目标穿戴设备。Sending the change data of the current frame data relative to the last frame data to the target wearable device.
在第三方面的一种可能的实现方式中，所述设备间数据交互的装置还包括：In a possible implementation manner of the third aspect, the device for data interaction between devices further includes:
触发模块，用于获取用户发送的预设指令；将所述预设指令发送至所述各个穿戴设备，以触发所述各个穿戴设备采集数据。The triggering module is used to acquire the preset instruction sent by the user; and send the preset instruction to each wearable device, so as to trigger each wearable device to collect data.
在第三方面的一种可能的实现方式中，所述设备间数据交互的装置还包括：In a possible implementation manner of the third aspect, the device for data interaction between devices further includes:
控制模块，用于获取所述目标穿戴设备发送的运动状态改变指令；将所述运动状态改变指令发送至所述各个穿戴设备。The control module is configured to acquire the exercise state change instruction sent by the target wearable device; and send the exercise state change instruction to each wearable device.
第四方面，本申请实施例提供了一种移动终端，包括存储器、处理器以及存储在所述存储器中并可在所述处理器上运行的计算机程序，所述处理器执行所述计算机程序时实现如上述第二方面所述的设备间数据交互的方法。In a fourth aspect, an embodiment of the present application provides a mobile terminal, including a memory, a processor, and a computer program stored in the memory and operable on the processor, when the processor executes the computer program A method for realizing data interaction between devices as described in the second aspect above.
第五方面，本申请实施例提供了一种设备间数据交互的系统，其特征在于，包括至少两个穿戴设备以及如上述第五方面所述的移动终端。In the fifth aspect, the embodiment of the present application provides a system for data interaction between devices, which is characterized in that it includes at least two wearable devices and the mobile terminal as described in the fifth aspect above.
第六方面，本申请实施例提供了一种计算机可读存储介质，所述计算机可读存储介质存储有计算机程序，其特征在于，所述计算机程序被处理器执行时实现如上述第二方面所述的设备间数据交互的方法。In the sixth aspect, the embodiment of the present application provides a computer-readable storage medium, the computer-readable storage medium stores a computer program, and it is characterized in that, when the computer program is executed by a processor, the above-mentioned second aspect can be implemented. The method for data interaction between devices described above.
第七方面，本申请实施例提供了一种计算机程序产品，当计算机程序产品在移动终端上运行时，使得移动终端执行如上述第二方面所述的设备间数据交互的方法。In the seventh aspect, the embodiment of the present application provides a computer program product, which, when the computer program product is run on the mobile terminal, enables the mobile terminal to execute the method for data interaction between devices as described in the second aspect above.
可以理解的是，上述第三方面至第七方面的有益效果可以参见上述第二方面中的相关描述，在此不再赘述。It can be understood that, for the beneficial effects of the above-mentioned third aspect to the seventh aspect, reference can be made to the relevant description in the above-mentioned second aspect, which will not be repeated here.
附图说明Description of drawings
图1是本申请一实施例提供的设备间数据交互的系统的示意图；FIG. 1 is a schematic diagram of a system for data interaction between devices provided by an embodiment of the present application;
图2是本申请一实施例提供的设备间数据交互的方法所适用的移动终端的结构示意图；FIG. 2 is a schematic structural diagram of a mobile terminal to which a method for data interaction between devices provided by an embodiment of the present application is applicable;
图3是本申请一实施例提供的设备间数据交互的方法所适用的穿戴设备的结构示意图；Fig. 3 is a schematic structural diagram of a wearable device to which a method for data interaction between devices provided by an embodiment of the present application is applicable;
图4是本申请一实施例提供的设备间数据交互的方法的流程示意图；FIG. 4 is a schematic flowchart of a method for data interaction between devices provided by an embodiment of the present application;
图5是本申请一实施例提供的设备间数据交互的方法的应用场景示意图；FIG. 5 is a schematic diagram of an application scenario of a method for data interaction between devices provided by an embodiment of the present application;
图6是本申请一实施例提供的设备间数据交互的方法的另一应用场景图；FIG. 6 is another application scenario diagram of the method for data interaction between devices provided by an embodiment of the present application;
图7是本申请一实施例提供的设备间数据交互的方法的又一应用场景图；FIG. 7 is another application scenario diagram of the method for data interaction between devices provided by an embodiment of the present application;
图8是本申请一实施例提供的设备间数据交互的方法的又一应用场景图；FIG. 8 is another application scenario diagram of the method for data interaction between devices provided by an embodiment of the present application;
图9是本申请一实施例提供的心率区间划分示意图。Fig. 9 is a schematic diagram of division of heart rate intervals provided by an embodiment of the present application.
图10是本申请另一实施例提供的设备间数据交互的方法的流程示意图。Fig. 10 is a schematic flowchart of a method for data interaction between devices provided by another embodiment of the present application.
具体实施方式Detailed ways
以下描述中，为了说明而不是为了限定，提出了诸如特定系统结构、技术之类的具体细节，以便透彻理解本申请实施例。然而，本领域的技术人员应当清楚，在没有这些具体细节的其它实施例中也可以实现本申请。在其它情况中，省略对众所周知的系统、装置、电路以及方法的详细说明，以免不必要的细节妨碍本申请的描述。In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
应当理解，当在本申请说明书和所附权利要求书中使用时，术语“包括”指示所描述特征、整体、步骤、操作、元素和/或组件的存在，但并不排除一个或多个其它特征、整体、步骤、操作、元素、组件和/或其集合的存在或添加。It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and/or components, but does not exclude one or more other Presence or addition of features, wholes, steps, operations, elements, components and/or collections thereof.
还应当理解，在本申请说明书和所附权利要求书中使用的术语“和/或”是指相关联列出的项中的一个或多个的任何组合以及所有可能组合，并且包括这些组合。It should also be understood that the term "and/or" used in the description of the present application and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.
如在本申请说明书和所附权利要求书中所使用的那样，术语“如果”可以依据上下文被解释为“当...时”或“一旦”或“响应于确定”或“响应于检测到”。类似地，短语“如果确定”或“如果检测到[所描述条件或事件]”可以依据上下文被解释为意指“一旦确定”或“响应于确定”或“一旦检测到[所描述条件或事件]”或“响应于检测到[所描述条件或事件]”。As used in this specification and the appended claims, the term "if" may be construed, depending on the context, as "when" or "once" or "in response to determining" or "in response to detecting ". Similarly, the phrase "if determined" or "if [the described condition or event] is detected" may be construed, depending on the context, to mean "once determined" or "in response to the determination" or "once detected [the described condition or event] ]” or “in response to detection of [described condition or event]”.
另外，在本申请的描述中，术语“第一”、“第二”、“第三”等仅用于区分描述，而不能理解为指示或暗示相对重要性。In addition, in the description of the present application, terms such as "first", "second", and "third" are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance.
在本申请说明书中描述的参考“一个实施例”或“一些实施例”等意味着在本申请的一个或多个实施例中包括结合该实施例描述的特定特征、结构或特点。由此，在本说明书中的不同之处出现的语句“在一个实施例中”、“在一些实施例中”、“在其他一些实施例中”、“在另外一些实施例中”等不是必然都参考相同的实施例，而是意味着“一个或多个但不是所有的实施例”，除非是以其他方式另外特别强调。术语“包括”、“包含”、“具有”及它们的变形都意味着“包括但不限于”，除非是以其他方式另外特别强调。Reference to "one embodiment" or "some embodiments" or the like in the specification of the present application means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in other embodiments," etc. in various places in this specification are not necessarily All refer to the same embodiment, but mean "one or more but not all embodiments" unless specifically stated otherwise. The terms "including", "comprising", "having" and variations thereof mean "including but not limited to", unless specifically stated otherwise.
如图1所示，本申请实施例提供的设备间数据交互的方法应用于设备间数据交互的系统，设备间数据交互的系统包括移动终端100以及至少两个穿戴设备，各个穿戴设备佩戴在用户身体的不同部位。例如，各个穿戴设备分别为佩戴于腰部的跑步检测设备、佩戴于胸部的心率检测设备、佩戴于脚腕的步态检测设备以及佩戴于手腕的智能手表等。各个穿戴设备中，其中一个穿戴设备佩戴于用户身体的预设部位，为目标穿戴设备200，其余的穿戴设备为数据收集设备300。其中，用户身体的预设部位包括用户在运动过程中方便用户查看目标穿戴设备的部位，例如手腕。用户穿戴各个穿戴设备后，各个穿戴设备采集数据，数据包括用户的运动信息和生理指标信息，各个穿戴设备将采集的数据发送至移动终端100。移动终端100获取数据后，对数据进行预处理，例如，去除重复数据和误差较大的数据，计算出运动速度、能量消耗等预设变量对应的数值。移动终端100对数据进行预处理后，将预处理后的数据发送至目标穿戴设备200，目标穿戴设备200显示预处理后的数据。由于目标穿戴设备佩戴于用户身体的预设部位，为用户在运动过程中方便查看的部位，当用户在运动过程中，例如户外跑步或者游泳时，不方便查看移动终端100，可以通过目标穿戴设备200获取运动信息，了解运动状态，提高用户体验。As shown in Figure 1, the method for data interaction between devices provided by the embodiment of the present application is applied to a system for data interaction between devices. The system for data interaction between devices includes a mobile terminal 100 and at least two wearable devices. Each wearable device is worn on the user's different parts of the body. For example, each wearable device is a running detection device worn on the waist, a heart rate detection device worn on the chest, a gait detection device worn on the ankle, and a smart watch worn on the wrist. Among the various wearable devices, one of the wearable devices is worn on a preset part of the user's body and is the target wearable device 200 , and the rest of the wearable devices are the data collection devices 300 . Wherein, the preset part of the user's body includes a part convenient for the user to view the target wearable device during exercise, such as a wrist. After the user wears each wearable device, each wearable device collects data, and the data includes the user's exercise information and physiological index information, and each wearable device sends the collected data to the mobile terminal 100 . After the mobile terminal 100 acquires the data, it performs preprocessing on the data, for example, removes duplicate data and data with large errors, and calculates values corresponding to preset variables such as movement speed and energy consumption. After the mobile terminal 100 preprocesses the data, it sends the preprocessed data to the target wearable device 200, and the target wearable device 200 displays the preprocessed data. Since the target wearable device is worn on a preset part of the user's body, it is a convenient part for the user to view during exercise. When the user is in the process of exercise, such as running or swimming outdoors, it is inconvenient to view the mobile terminal 100. The target wearable device can 200 Obtain exercise information, understand exercise status, and improve user experience.
本申请实施例涉及的移动终端可以是手机、平板电脑、增强现实(augmentedreality，AR)/虚拟现实(virtual reality，VR)设备等，本申请实施例对移动终端的具体类型不作任何限制。The mobile terminal involved in the embodiment of the present application may be a mobile phone, a tablet computer, an augmented reality (augmented reality, AR)/virtual reality (virtual reality, VR) device, etc. The embodiment of the present application does not impose any limitation on the specific type of the mobile terminal.
为了便于理解，首先介绍本申请实施例所涉及的移动终端。请参阅图2，图2是本申请实施例提供的移动终端100的结构示意图。For ease of understanding, the mobile terminal involved in the embodiment of the present application is firstly introduced. Please refer to FIG. 2 . FIG. 2 is a schematic structural diagram of a mobile terminal 100 provided by an embodiment of the present application.
移动终端100可以包括处理器110，外部存储器接口120，内部存储器121，通用串行总线(universal serial bus，USB)接口130，充电管理模块140，电源管理模块141，电池142，天线1，天线2，移动通信模块150，无线通信模块160，音频模块170，扬声器170A，受话器170B，麦克风170C，耳机接口170D，传感器模块180，按键190，马达191，指示器192，摄像头193，显示屏194，以及用户标识模块(subscriber identification module，SIM)卡接口195等。其中传感器模块180可以包括压力传感器180A，陀螺仪传感器180B，气压传感器180C，磁传感器180D，加速度传感器180E，距离传感器180F，接近光传感器180G，指纹传感器180H，温度传感器180J，触摸传感器180K，环境光传感器180L，骨传导传感器180M等。The mobile terminal 100 may include a processor 110, an external memory interface 120, an internal memory 121, a universal serial bus (universal serial bus, USB) interface 130, a charging management module 140, a power management module 141, a battery 142, an antenna 1, and an antenna 2 , mobile communication module 150, wireless communication module 160, audio module 170, speaker 170A, receiver 170B, microphone 170C, earphone jack 170D, sensor module 180, button 190, motor 191, indicator 192, camera 193, display screen 194, and A subscriber identification module (subscriber identification module, SIM) card interface 195 and the like. The sensor module 180 may include a pressure sensor 180A, a gyroscope sensor 180B, an air pressure sensor 180C, a magnetic sensor 180D, an acceleration sensor 180E, a distance sensor 180F, a proximity light sensor 180G, a fingerprint sensor 180H, a temperature sensor 180J, a touch sensor 180K, an ambient light sensor 180L, bone conduction sensor 180M, etc.
可以理解的是，本申请实施例示意的结构并不构成对移动终端100的具体限定。在本申请另一些实施例中，移动终端100可以包括比图示更多或更少的部件，或者组合某些部件，或者拆分某些部件，或者不同的部件布置。图示的部件可以以硬件，软件或软件和硬件的组合实现。It can be understood that the structure illustrated in the embodiment of the present application does not constitute a specific limitation on the mobile terminal 100 . In other embodiments of the present application, the mobile terminal 100 may include more or fewer components than shown in the illustration, or combine some components, or separate some components, or arrange different components. The illustrated components can be realized in hardware, software or a combination of software and hardware.
处理器110可以包括一个或多个处理单元，例如：处理器110可以包括应用处理器(application processor，AP)，调制解调处理器，图形处理器(graphics processingunit，GPU)，图像信号处理器(image signal processor，ISP)，控制器，视频编解码器，数字信号处理器(digital signal processor，DSP)，基带处理器，和/或神经网络处理器(neural-network processing unit，NPU)等。其中，不同的处理单元可以是独立的器件，也可以集成在一个或多个处理器中。The processor 110 may include one or more processing units, for example: the processor 110 may include an application processor (application processor, AP), a modem processor, a graphics processing unit (graphics processing unit, GPU), an image signal processor ( image signal processor (ISP), controller, video codec, digital signal processor (digital signal processor, DSP), baseband processor, and/or neural network processor (neural-network processing unit, NPU), etc. Wherein, different processing units may be independent devices, or may be integrated in one or more processors.
控制器可以根据指令操作码和时序信号，产生操作控制信号，完成取指令和执行指令的控制。The controller can generate an operation control signal according to the instruction opcode and timing signal, and complete the control of fetching and executing the instruction.
处理器110中还可以设置存储器，用于存储指令和数据。在一些实施例中，处理器110中的存储器为高速缓冲存储器。该存储器可以保存处理器110刚用过或循环使用的指令或数据。如果处理器110需要再次使用该指令或数据，可从所述存储器中直接调用。避免了重复存取，减少了处理器110的等待时间，因而提高了系统的效率。A memory may also be provided in the processor 110 for storing instructions and data. In some embodiments, the memory in processor 110 is a cache memory. The memory may hold instructions or data that the processor 110 has just used or recycled. If the processor 110 needs to use the instruction or data again, it can be called directly from the memory. Repeated access is avoided, and the waiting time of the processor 110 is reduced, thereby improving the efficiency of the system.
在一些实施例中，处理器110可以包括一个或多个接口。接口可以包括集成电路(inter-integrated circuit，I2C)接口，集成电路内置音频(inter-integrated circuitsound，I2S)接口，脉冲编码调制(pulse code modulation，PCM)接口，通用异步收发传输器(universal asynchronous receiver/transmitter，UART)接口，移动产业处理器接口(mobile industry processor interface，MIPI)，通用输入输出(general-purposeinput/output，GPIO)接口，用户标识模块(subscriber identity module，SIM)接口，和/或通用串行总线(universal serial bus，USB)接口等。In some embodiments, processor 110 may include one or more interfaces. The interface may include an integrated circuit (inter-integrated circuit, I2C) interface, an integrated circuit built-in audio (inter-integrated circuitsound, I2S) interface, a pulse code modulation (pulse code modulation, PCM) interface, a universal asynchronous receiver (universal asynchronous receiver) /transmitter, UART) interface, mobile industry processor interface (mobile industry processor interface, MIPI), general-purpose input and output (general-purpose input/output, GPIO) interface, subscriber identity module (subscriber identity module, SIM) interface, and/or A universal serial bus (universal serial bus, USB) interface, etc.
I2C接口是一种双向同步串行总线，包括一根串行数据线(serial data line，SDA)和一根串行时钟线(derail clock line，SCL)。在一些实施例中，处理器110可以包含多组I2C总线。处理器110可以通过不同的I2C总线接口分别耦合触摸传感器180K，充电器，闪光灯，摄像头193等。例如：处理器110可以通过I2C接口耦合触摸传感器180K，使处理器110与触摸传感器180K通过I2C总线接口通信，实现移动终端100的触摸功能。The I2C interface is a bidirectional synchronous serial bus, including a serial data line (serial data line, SDA) and a serial clock line (derail clock line, SCL). In some embodiments, processor 110 may include multiple sets of I2C buses. The processor 110 can be respectively coupled to the touch sensor 180K, the charger, the flashlight, the camera 193 and the like through different I2C bus interfaces. For example, the processor 110 may be coupled to the touch sensor 180K through the I2C interface, so that the processor 110 and the touch sensor 180K communicate through the I2C bus interface to realize the touch function of the mobile terminal 100 .
I2S接口可以用于音频通信。在一些实施例中，处理器110可以包含多组I2S总线。处理器110可以通过I2S总线与音频模块170耦合，实现处理器110与音频模块170之间的通信。在一些实施例中，音频模块170可以通过I2S接口向无线通信模块160传递音频信号，实现通过蓝牙耳机接听电话的功能。The I2S interface can be used for audio communication. In some embodiments, processor 110 may include multiple sets of I2S buses. The processor 110 may be coupled to the audio module 170 through an I2S bus to implement communication between the processor 110 and the audio module 170 . In some embodiments, the audio module 170 can transmit audio signals to the wireless communication module 160 through the I2S interface, so as to realize the function of answering calls through the Bluetooth headset.
PCM接口也可以用于音频通信，将模拟信号抽样，量化和编码。在一些实施例中，音频模块170与无线通信模块160可以通过PCM总线接口耦合。在一些实施例中，音频模块170也可以通过PCM接口向无线通信模块160传递音频信号，实现通过蓝牙耳机接听电话的功能。所述I2S接口和所述PCM接口都可以用于音频通信。The PCM interface can also be used for audio communication, sampling, quantizing and encoding the analog signal. In some embodiments, the audio module 170 and the wireless communication module 160 may be coupled through a PCM bus interface. In some embodiments, the audio module 170 can also transmit audio signals to the wireless communication module 160 through the PCM interface, so as to realize the function of answering calls through the Bluetooth headset. Both the I2S interface and the PCM interface can be used for audio communication.
UART接口是一种通用串行数据总线，用于异步通信。该总线可以为双向通信总线。它将要传输的数据在串行通信与并行通信之间转换。在一些实施例中，UART接口通常被用于连接处理器110与无线通信模块160。例如：处理器110通过UART接口与无线通信模块160中的蓝牙模块通信，实现蓝牙功能。在一些实施例中，音频模块170可以通过UART接口向无线通信模块160传递音频信号，实现通过蓝牙耳机播放音乐的功能。The UART interface is a universal serial data bus used for asynchronous communication. The bus can be a bidirectional communication bus. It converts the data to be transmitted between serial communication and parallel communication. In some embodiments, a UART interface is generally used to connect the processor 110 and the wireless communication module 160 . For example: the processor 110 communicates with the Bluetooth module in the wireless communication module 160 through the UART interface to realize the Bluetooth function. In some embodiments, the audio module 170 can transmit audio signals to the wireless communication module 160 through the UART interface, so as to realize the function of playing music through the Bluetooth headset.
MIPI接口可以被用于连接处理器110与显示屏194，摄像头193等外围器件。MIPI接口包括摄像头串行接口(camera serial interface，CSI)，显示屏串行接口(displayserial interface，DSI)等。在一些实施例中，处理器110和摄像头193通过CSI接口通信，实现移动终端100的拍摄功能。处理器110和显示屏194通过DSI接口通信，实现移动终端100的显示功能。The MIPI interface can be used to connect the processor 110 with peripheral devices such as the display screen 194 and the camera 193 . The MIPI interface includes a camera serial interface (camera serial interface, CSI), a display serial interface (displayserial interface, DSI), and the like. In some embodiments, the processor 110 communicates with the camera 193 through the CSI interface to realize the shooting function of the mobile terminal 100 . The processor 110 communicates with the display screen 194 through the DSI interface to realize the display function of the mobile terminal 100 .
GPIO接口可以通过软件配置。GPIO接口可以被配置为控制信号，也可被配置为数据信号。在一些实施例中，GPIO接口可以用于连接处理器110与摄像头193，显示屏194，无线通信模块160，音频模块170，传感器模块180等。GPIO接口还可以被配置为I2C接口，I2S接口，UART接口，MIPI接口等。The GPIO interface can be configured by software. The GPIO interface can be configured as a control signal or as a data signal. In some embodiments, the GPIO interface can be used to connect the processor 110 with the camera 193 , the display screen 194 , the wireless communication module 160 , the audio module 170 , the sensor module 180 and so on. The GPIO interface can also be configured as an I2C interface, I2S interface, UART interface, MIPI interface, etc.
USB接口130是符合USB标准规范的接口，具体可以是Mini USB接口，Micro USB接口，USB Type C接口等。USB接口130可以用于连接充电器为移动终端100充电，也可以用于移动终端100与外围设备之间传输数据。也可以用于连接耳机，通过耳机播放音频。该接口还可以用于连接其他移动终端，例如AR设备等。The USB interface 130 is an interface conforming to the USB standard specification, specifically, it may be a Mini USB interface, a Micro USB interface, a USB Type C interface, and the like. The USB interface 130 can be used to connect a charger to charge the mobile terminal 100, and can also be used to transmit data between the mobile terminal 100 and peripheral devices. It can also be used to connect headphones and play audio through them. This interface can also be used to connect to other mobile terminals, such as AR devices.
可以理解的是，本申请实施例示意的各模块间的接口连接关系，只是示意性说明，并不构成对移动终端100的结构限定。在本申请另一些实施例中，移动终端100也可以采用上述实施例中不同的接口连接方式，或多种接口连接方式的组合。It can be understood that the interface connection relationship between the modules shown in the embodiment of the present application is only a schematic illustration, and does not constitute a structural limitation of the mobile terminal 100 . In some other embodiments of the present application, the mobile terminal 100 may also adopt different interface connection modes in the foregoing embodiments, or a combination of multiple interface connection modes.
充电管理模块140用于从充电器接收充电输入。其中，充电器可以是无线充电器，也可以是有线充电器。在一些有线充电的实施例中，充电管理模块140可以通过USB接口130接收有线充电器的充电输入。在一些无线充电的实施例中，充电管理模块140可以通过移动终端100的无线充电线圈接收无线充电输入。充电管理模块140为电池142充电的同时，还可以通过电源管理模块141为移动终端供电。The charging management module 140 is configured to receive a charging input from a charger. Wherein, the charger may be a wireless charger or a wired charger. In some wired charging embodiments, the charging management module 140 can receive charging input from the wired charger through the USB interface 130 . In some wireless charging embodiments, the charging management module 140 can receive wireless charging input through the wireless charging coil of the mobile terminal 100 . While the charging management module 140 is charging the battery 142 , it can also supply power to the mobile terminal through the power management module 141 .
电源管理模块141用于连接电池142，充电管理模块140与处理器110。电源管理模块141接收电池142和/或充电管理模块140的输入，为处理器110，内部存储器121，显示屏194，摄像头193，和无线通信模块160等供电。电源管理模块141还可以用于监测电池容量，电池循环次数，电池健康状态(漏电，阻抗)等参数。在其他一些实施例中，电源管理模块141也可以设置于处理器110中。在另一些实施例中，电源管理模块141和充电管理模块140也可以设置于同一个器件中。The power management module 141 is used for connecting the battery 142 , the charging management module 140 and the processor 110 . The power management module 141 receives the input from the battery 142 and/or the charging management module 140 to provide power for the processor 110 , the internal memory 121 , the display screen 194 , the camera 193 , and the wireless communication module 160 . The power management module 141 can also be used to monitor parameters such as battery capacity, battery cycle times, and battery health status (leakage, impedance). In some other embodiments, the power management module 141 may also be disposed in the processor 110 . In some other embodiments, the power management module 141 and the charging management module 140 may also be set in the same device.
移动终端100的无线通信功能可以通过天线1，天线2，移动通信模块150，无线通信模块160，调制解调处理器以及基带处理器等实现。The wireless communication function of the mobile terminal 100 can be realized by the antenna 1, the antenna 2, the mobile communication module 150, the wireless communication module 160, the modem processor and the baseband processor.
天线1和天线2用于发射和接收电磁波信号。移动终端100中的每个天线可用于覆盖单个或多个通信频带。不同的天线还可以复用，以提高天线的利用率。例如：可以将天线1复用为无线局域网的分集天线。在另外一些实施例中，天线可以和调谐开关结合使用。Antenna 1 and Antenna 2 are used to transmit and receive electromagnetic wave signals. Each antenna in mobile terminal 100 can be used to cover single or multiple communication frequency bands. Different antennas can also be multiplexed to improve the utilization of the antennas. For example: Antenna 1 can be multiplexed as a diversity antenna of a wireless local area network. In other embodiments, the antenna may be used in conjunction with a tuning switch.
移动通信模块150可以提供应用在移动终端100上的包括2G/3G/4G/5G等无线通信的解决方案。移动通信模块150可以包括至少一个滤波器，开关，功率放大器，低噪声放大器(low noise amplifier，LNA)等。移动通信模块150可以由天线1接收电磁波，并对接收的电磁波进行滤波，放大等处理，传送至调制解调处理器进行解调。移动通信模块150还可以对经调制解调处理器调制后的信号放大，经天线1转为电磁波辐射出去。在一些实施例中，移动通信模块150的至少部分功能模块可以被设置于处理器110中。在一些实施例中，移动通信模块150的至少部分功能模块可以与处理器110的至少部分模块被设置在同一个器件中。The mobile communication module 150 can provide wireless communication solutions including 2G/3G/4G/5G applied on the mobile terminal 100 . The mobile communication module 150 may include at least one filter, switch, power amplifier, low noise amplifier (low noise amplifier, LNA) and the like. The mobile communication module 150 can receive electromagnetic waves through the antenna 1, filter and amplify the received electromagnetic waves, and send them to the modem processor for demodulation. The mobile communication module 150 can also amplify the signals modulated by the modem processor, and convert them into electromagnetic waves and radiate them through the antenna 1 . In some embodiments, at least part of the functional modules of the mobile communication module 150 may be set in the processor 110 . In some embodiments, at least part of the functional modules of the mobile communication module 150 and at least part of the modules of the processor 110 may be set in the same device.
调制解调处理器可以包括调制器和解调器。其中，调制器用于将待发送的低频基带信号调制成中高频信号。解调器用于将接收的电磁波信号解调为低频基带信号。随后解调器将解调得到的低频基带信号传送至基带处理器处理。低频基带信号经基带处理器处理后，被传递给应用处理器。应用处理器通过音频设备(不限于扬声器170A，受话器170B等)输出声音信号，或通过显示屏194显示图像或视频。在一些实施例中，调制解调处理器可以是独立的器件。在另一些实施例中，调制解调处理器可以独立于处理器110，与移动通信模块150或其他功能模块设置在同一个器件中。A modem processor may include a modulator and a demodulator. Wherein, the modulator is used for modulating the low-frequency baseband signal to be transmitted into a medium-high frequency signal. The demodulator is used to demodulate the received electromagnetic wave signal into a low frequency baseband signal. Then the demodulator sends the demodulated low-frequency baseband signal to the baseband processor for processing. The low-frequency baseband signal is passed to the application processor after being processed by the baseband processor. The application processor outputs sound signals through audio equipment (not limited to speaker 170A, receiver 170B, etc.), or displays images or videos through display screen 194 . In some embodiments, the modem processor may be a stand-alone device. In some other embodiments, the modem processor may be independent from the processor 110, and be set in the same device as the mobile communication module 150 or other functional modules.
无线通信模块160可以提供应用在移动终端100上的包括无线局域网(wirelesslocal area networks，WLAN)(如无线保真(wireless fidelity，Wi-Fi)网络)，蓝牙(bluetooth，BT)，全球导航卫星系统(global navigation satellite system，GNSS)，调频(frequency modulation，FM)，近距离无线通信技术(near field communication，NFC)，红外技术(infrared，IR)等无线通信的解决方案。无线通信模块160可以是集成至少一个通信处理模块的一个或多个器件。无线通信模块160经由天线2接收电磁波，将电磁波信号调频以及滤波处理，将处理后的信号发送到处理器110。无线通信模块160还可以从处理器110接收待发送的信号，对其进行调频，放大，经天线2转为电磁波辐射出去。The wireless communication module 160 can provide applications on the mobile terminal 100 including wireless local area networks (wireless local area networks, WLAN) (such as wireless fidelity (wireless fidelity, Wi-Fi) network), bluetooth (bluetooth, BT), global navigation satellite system (global navigation satellite system, GNSS), frequency modulation (frequency modulation, FM), near field communication technology (near field communication, NFC), infrared technology (infrared, IR) and other wireless communication solutions. The wireless communication module 160 may be one or more devices integrating at least one communication processing module. The wireless communication module 160 receives electromagnetic waves via the antenna 2 , frequency-modulates and filters the electromagnetic wave signals, and sends the processed signals to the processor 110 . The wireless communication module 160 can also receive the signal to be sent from the processor 110 , frequency-modulate it, amplify it, and convert it into electromagnetic waves through the antenna 2 for radiation.
在一些实施例中，移动终端100的天线1和移动通信模块150耦合，天线2和无线通信模块160耦合，使得移动终端100可以通过无线通信技术与网络以及其他设备通信。所述无线通信技术可以包括全球移动通讯系统(global system for mobile communications，GSM)，通用分组无线服务(general packet radio service，GPRS)，码分多址接入(codedivision multiple access，CDMA)，宽带码分多址(wideband code division multipleaccess，WCDMA)，时分码分多址(time-division code division multiple access，TD-SCDMA)，长期演进(long term evolution，LTE)，BT，GNSS，WLAN，NFC，FM，和/或IR技术等。所述GNSS可以包括全球卫星定位系统(global positioning system，GPS)，全球导航卫星系统(global navigation satellite system，GLONASS)，北斗卫星导航系统(beidounavigation satellite system，BDS)，准天顶卫星系统(quasi-zenith satellitesystem，QZSS)和/或星基增强系统(satellite based augmentation systems，SBAS)。In some embodiments, the antenna 1 of the mobile terminal 100 is coupled to the mobile communication module 150, and the antenna 2 is coupled to the wireless communication module 160, so that the mobile terminal 100 can communicate with the network and other devices through wireless communication technology. The wireless communication technology may include global system for mobile communications (GSM), general packet radio service (general packet radio service, GPRS), code division multiple access (codedivision multiple access, CDMA), wideband code Wideband code division multiple access (WCDMA), time-division code division multiple access (TD-SCDMA), long term evolution (LTE), BT, GNSS, WLAN, NFC, FM , and/or IR technology, etc. The GNSS may include a global positioning system (global positioning system, GPS), a global navigation satellite system (global navigation satellite system, GLONASS), a Beidou satellite navigation system (beidounavigation satellite system, BDS), a quasi-zenith satellite system (quasi- zenith satellite system (QZSS) and/or satellite based augmentation systems (SBAS).
移动终端100通过GPU，显示屏194，以及应用处理器等实现显示功能。GPU为图像处理的微处理器，连接显示屏194和应用处理器。GPU用于执行数学和几何计算，用于图形渲染。处理器110可包括一个或多个GPU，其执行程序指令以生成或改变显示信息。The mobile terminal 100 realizes the display function through the GPU, the display screen 194 , and the application processor. The GPU is a microprocessor for image processing, and is connected to the display screen 194 and the application processor. GPUs are used to perform mathematical and geometric calculations for graphics rendering. Processor 110 may include one or more GPUs that execute program instructions to generate or change display information.
显示屏194用于显示图像，视频等。显示屏194包括显示面板。显示面板可以采用液晶显示屏(liquid crystal display，LCD)，有机发光二极管(organic light-emittingdiode，OLED)，有源矩阵有机发光二极体或主动矩阵有机发光二极体(active-matrixorganic light emitting diode的，AMOLED)，柔性发光二极管(flex light-emittingdiode，FLED)，Miniled，MicroLed，Micro-oLed，量子点发光二极管(quantum dot lightemitting diodes，QLED)等。在一些实施例中，移动终端100可以包括1个或N个显示屏194，N为大于1的正整数。The display screen 194 is used to display images, videos and the like. The display screen 194 includes a display panel. The display panel may be a liquid crystal display (LCD), an organic light-emitting diode (OLED), an active-matrix organic light-emitting diode or an active-matrix organic light-emitting diode (active-matrix organic light emitting diode). AMOLED), flexible light-emitting diode (flex light-emitting diode, FLED), Miniled, MicroLed, Micro-oLed, quantum dot light-emitting diodes (quantum dot light emitting diodes, QLED), etc. In some embodiments, the mobile terminal 100 may include 1 or N display screens 194, where N is a positive integer greater than 1.
移动终端100可以通过ISP，摄像头193，视频编解码器，GPU，显示屏194以及应用处理器等实现拍摄功能。The mobile terminal 100 can realize the shooting function through the ISP, the camera 193 , the video codec, the GPU, the display screen 194 and the application processor.
ISP用于处理摄像头193反馈的数据。例如，拍照时，打开快门，光线通过镜头被传递到摄像头感光元件上，光信号转换为电信号，摄像头感光元件将所述电信号传递给ISP处理，转化为肉眼可见的图像。ISP还可以对图像的噪点，亮度，肤色进行算法优化。ISP还可以对拍摄场景的曝光，色温等参数优化。在一些实施例中，ISP可以设置在摄像头193中。The ISP is used for processing the data fed back by the camera 193 . For example, when taking a picture, open the shutter, the light is transmitted to the photosensitive element of the camera through the lens, and the light signal is converted into an electrical signal, and the photosensitive element of the camera transmits the electrical signal to the ISP for processing, and converts it into an image visible to the naked eye. ISP can also perform algorithm optimization on image noise, brightness, and skin color. ISP can also optimize the exposure, color temperature and other parameters of the shooting scene. In some embodiments, the ISP may be located in the camera 193 .
摄像头193用于捕获静态图像或视频。物体通过镜头生成光学图像投射到感光元件。感光元件可以是电荷耦合器件(charge coupled device，CCD)或互补金属氧化物半导体(complementary metal-oxide-semiconductor，CMOS)光电晶体管。感光元件把光信号转换成电信号，之后将电信号传递给ISP转换成数字图像信号。ISP将数字图像信号输出到DSP加工处理。DSP将数字图像信号转换成标准的RGB，YUV等格式的图像信号。在一些实施例中，移动终端100可以包括1个或N个摄像头193，N为大于1的正整数。Camera 193 is used to capture still images or video. The object generates an optical image through the lens and projects it to the photosensitive element. The photosensitive element may be a charge coupled device (charge coupled device, CCD) or a complementary metal-oxide-semiconductor (complementary metal-oxide-semiconductor, CMOS) phototransistor. The photosensitive element converts the light signal into an electrical signal, and then transmits the electrical signal to the ISP to convert it into a digital image signal. The ISP outputs the digital image signal to the DSP for processing. DSP converts digital image signals into standard RGB, YUV and other image signals. In some embodiments, the mobile terminal 100 may include 1 or N cameras 193 , where N is a positive integer greater than 1.
数字信号处理器用于处理数字信号，除了可以处理数字图像信号，还可以处理其他数字信号。例如，当移动终端100在频点选择时，数字信号处理器用于对频点能量进行傅里叶变换等。Digital signal processors are used to process digital signals. In addition to digital image signals, they can also process other digital signals. For example, when the mobile terminal 100 selects a frequency point, the digital signal processor is used to perform Fourier transform on the energy of the frequency point.
视频编解码器用于对数字视频压缩或解压缩。移动终端100可以支持一种或多种视频编解码器。这样，移动终端100可以播放或录制多种编码格式的视频，例如：动态图像专家组(moving picture experts group，MPEG)1，MPEG2，MPEG3，MPEG4等。Video codecs are used to compress or decompress digital video. The mobile terminal 100 may support one or more video codecs. In this way, the mobile terminal 100 can play or record videos in various encoding formats, for example: moving picture experts group (moving picture experts group, MPEG) 1, MPEG2, MPEG3, MPEG4 and so on.
NPU为神经网络(neural-network，NN)计算处理器，通过借鉴生物神经网络结构，例如借鉴人脑神经元之间传递模式，对输入信息快速处理，还可以不断的自学习。通过NPU可以实现移动终端100的智能认知等应用，例如：图像识别，人脸识别，语音识别，文本理解等。The NPU is a neural-network (NN) computing processor. By referring to the structure of biological neural networks, such as the transfer mode between neurons in the human brain, it can quickly process input information and continuously learn by itself. Applications such as intelligent cognition of the mobile terminal 100 can be implemented through the NPU, such as image recognition, face recognition, speech recognition, text understanding, and the like.
外部存储器接口120可以用于连接外部存储卡，例如Micro SD卡，实现扩展移动终端100的存储能力。外部存储卡通过外部存储器接口120与处理器110通信，实现数据存储功能。例如将音乐，视频等文件保存在外部存储卡中。The external memory interface 120 can be used to connect an external memory card, such as a Micro SD card, to expand the storage capacity of the mobile terminal 100 . The external memory card communicates with the processor 110 through the external memory interface 120 to implement a data storage function. Such as saving music, video and other files in the external memory card.
内部存储器121可以用于存储计算机可执行程序代码，所述可执行程序代码包括指令。内部存储器121可以包括存储程序区和存储数据区。其中，存储程序区可存储操作系统，至少一个功能所需的应用程序(比如声音播放功能，图像播放功能等)等。存储数据区可存储移动终端100使用过程中所创建的数据(比如音频数据，电话本等)等。此外，内部存储器121可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件，闪存器件，通用闪存存储器(universal flash storage，UFS)等。处理器110通过运行存储在内部存储器121的指令，和/或存储在设置于处理器中的存储器的指令，执行移动终端100的各种功能应用以及数据处理。The internal memory 121 may be used to store computer-executable program codes including instructions. The internal memory 121 may include an area for storing programs and an area for storing data. Wherein, the stored program area can store an operating system, at least one application program required by a function (such as a sound playing function, an image playing function, etc.) and the like. The data storage area can store data created during the use of the mobile terminal 100 (such as audio data, phonebook, etc.) and the like. In addition, the internal memory 121 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, flash memory device, universal flash storage (universal flash storage, UFS) and the like. The processor 110 executes various functional applications and data processing of the mobile terminal 100 by executing instructions stored in the internal memory 121 and/or instructions stored in a memory provided in the processor.
移动终端100可以通过音频模块170，扬声器170A，受话器170B，麦克风170C，耳机接口170D，以及应用处理器等实现音频功能。例如音乐播放，录音等。The mobile terminal 100 can implement audio functions through an audio module 170 , a speaker 170A, a receiver 170B, a microphone 170C, an earphone interface 170D, and an application processor. Such as music playback, recording, etc.
音频模块170用于将数字音频信息转换成模拟音频信号输出，也用于将模拟音频输入转换为数字音频信号。音频模块170还可以用于对音频信号编码和解码。在一些实施例中，音频模块170可以设置于处理器110中，或将音频模块170的部分功能模块设置于处理器110中。The audio module 170 is used to convert digital audio information into analog audio signal output, and is also used to convert analog audio input into digital audio signal. The audio module 170 may also be used to encode and decode audio signals. In some embodiments, the audio module 170 may be set in the processor 110 , or some functional modules of the audio module 170 may be set in the processor 110 .
扬声器170A，也称“喇叭”，用于将音频电信号转换为声音信号。移动终端100可以通过扬声器170A收听音乐，或收听免提通话。Speaker 170A, also referred to as a "horn", is used to convert audio electrical signals into sound signals. The mobile terminal 100 can listen to music through the speaker 170A, or listen to a hands-free call.
受话器170B，也称“听筒”，用于将音频电信号转换成声音信号。当移动终端100接听电话或语音信息时，可以通过将受话器170B靠近人耳接听语音。Receiver 170B, also called "earpiece", is used to convert audio electrical signals into sound signals. When the mobile terminal 100 receives a call or a voice message, the receiver 170B can be placed close to the human ear to listen to the voice.
麦克风170C，也称“话筒”，“传声器”，用于将声音信号转换为电信号。当拨打电话或发送语音信息时，用户可以通过人嘴靠近麦克风170C发声，将声音信号输入到麦克风170C。移动终端100可以设置至少一个麦克风170C。在另一些实施例中，移动终端100可以设置两个麦克风170C，除了采集声音信号，还可以实现降噪功能。在另一些实施例中，移动终端100还可以设置三个，四个或更多麦克风170C，实现采集声音信号，降噪，还可以识别声音来源，实现定向录音功能等。The microphone 170C, also called "microphone" or "microphone", is used to convert sound signals into electrical signals. When making a phone call or sending a voice message, the user can put his mouth close to the microphone 170C to make a sound, and input the sound signal to the microphone 170C. The mobile terminal 100 may be provided with at least one microphone 170C. In some other embodiments, the mobile terminal 100 may be provided with two microphones 170C, which may also implement a noise reduction function in addition to collecting sound signals. In some other embodiments, the mobile terminal 100 can also be provided with three, four or more microphones 170C, to collect sound signals, reduce noise, identify sound sources, and realize directional recording functions, etc.
耳机接口170D用于连接有线耳机。耳机接口170D可以是USB接口130，也可以是3.5mm的开放移动移动终端平台(open mobile terminal platform，OMTP)标准接口，美国蜂窝电信工业协会(cellular telecommunications industry association of the USA，CTIA)标准接口。The earphone interface 170D is used for connecting wired earphones. The earphone interface 170D may be a USB interface 130, or a 3.5mm open mobile terminal platform (open mobile terminal platform, OMTP) standard interface, or a cellular telecommunications industry association of the USA (CTIA) standard interface.
压力传感器180A用于感受压力信号，可以将压力信号转换成电信号。在一些实施例中，压力传感器180A可以设置于显示屏194。压力传感器180A的种类很多，如电阻式压力传感器，电感式压力传感器，电容式压力传感器等。电容式压力传感器可以是包括至少两个具有导电材料的平行板。当有力作用于压力传感器180A，电极之间的电容改变。移动终端100根据电容的变化确定压力的强度。当有触摸操作作用于显示屏194，移动终端100根据压力传感器180A检测所述触摸操作强度。移动终端100也可以根据压力传感器180A的检测信号计算触摸的位置。在一些实施例中，作用于相同触摸位置，但不同触摸操作强度的触摸操作，可以对应不同的操作指令。例如：当有触摸操作强度小于第一压力阈值的触摸操作作用于短消息应用图标时，执行查看短消息的指令。当有触摸操作强度大于或等于第一压力阈值的触摸操作作用于短消息应用图标时，执行新建短消息的指令。The pressure sensor 180A is used to sense the pressure signal and convert the pressure signal into an electrical signal. In some embodiments, pressure sensor 180A may be disposed on display screen 194 . There are many types of pressure sensors 180A, such as resistive pressure sensors, inductive pressure sensors, and capacitive pressure sensors. A capacitive pressure sensor may be comprised of at least two parallel plates with conductive material. When a force is applied to the pressure sensor 180A, the capacitance between the electrodes changes. The mobile terminal 100 determines the intensity of pressure according to the change in capacitance. When a touch operation acts on the display screen 194, the mobile terminal 100 detects the intensity of the touch operation according to the pressure sensor 180A. The mobile terminal 100 may also calculate the touched position according to the detection signal of the pressure sensor 180A. In some embodiments, touch operations acting on the same touch position but with different touch operation intensities may correspond to different operation instructions. For example: when a touch operation with a touch operation intensity less than the first pressure threshold acts on the short message application icon, an instruction to view short messages is executed. When a touch operation whose intensity is greater than or equal to the first pressure threshold acts on the icon of the short message application, the instruction of creating a new short message is executed.
陀螺仪传感器180B可以用于确定移动终端100的运动姿态。在一些实施例中，可以通过陀螺仪传感器180B确定移动终端100围绕三个轴(即，x，y和z轴)的角速度。陀螺仪传感器180B可以用于拍摄防抖。示例性的，当按下快门，陀螺仪传感器180B检测移动终端100抖动的角度，根据角度计算出镜头模组需要补偿的距离，让镜头通过反向运动抵消移动终端100的抖动，实现防抖。陀螺仪传感器180B还可以用于导航，体感游戏场景。The gyro sensor 180B can be used to determine the motion posture of the mobile terminal 100 . In some embodiments, the angular velocity of the mobile terminal 100 around three axes (ie, x, y and z axes) can be determined by the gyro sensor 180B. The gyro sensor 180B can be used for image stabilization. Exemplarily, when the shutter is pressed, the gyro sensor 180B detects the shaking angle of the mobile terminal 100, calculates the distance that the lens module needs to compensate according to the angle, and allows the lens to counteract the shaking of the mobile terminal 100 through reverse movement to achieve anti-shake. The gyro sensor 180B can also be used for navigation and somatosensory game scenes.
气压传感器180C用于测量气压。在一些实施例中，移动终端100通过气压传感器180C测得的气压值计算海拔高度，辅助定位和导航。The air pressure sensor 180C is used to measure air pressure. In some embodiments, the mobile terminal 100 calculates the altitude based on the air pressure value measured by the air pressure sensor 180C to assist positioning and navigation.
磁传感器180D包括霍尔传感器。移动终端100可以利用磁传感器180D检测翻盖皮套的开合。在一些实施例中，当移动终端100是翻盖机时，移动终端100可以根据磁传感器180D检测翻盖的开合。进而根据检测到的皮套的开合状态或翻盖的开合状态，设置翻盖自动解锁等特性。The magnetic sensor 180D includes a Hall sensor. The mobile terminal 100 may detect opening and closing of the flip holster using the magnetic sensor 180D. In some embodiments, when the mobile terminal 100 is a clamshell machine, the mobile terminal 100 can detect the opening and closing of the clamshell according to the magnetic sensor 180D. Furthermore, according to the detected opening and closing state of the leather case or the opening and closing state of the flip cover, features such as automatic unlocking of the flip cover are set.
加速度传感器180E可检测移动终端100在各个方向上(一般为三轴)加速度的大小。当移动终端100静止时可检测出重力的大小及方向。还可以用于识别移动终端姿态，应用于横竖屏切换，计步器等应用。The acceleration sensor 180E can detect the acceleration of the mobile terminal 100 in various directions (generally three axes). The magnitude and direction of gravity can be detected when the mobile terminal 100 is stationary. It can also be used to identify the posture of mobile terminals, and can be used in applications such as horizontal and vertical screen switching, pedometers, etc.
距离传感器180F，用于测量距离。移动终端100可以通过红外或激光测量距离。在一些实施例中，拍摄场景，移动终端100可以利用距离传感器180F测距以实现快速对焦。The distance sensor 180F is used to measure the distance. The mobile terminal 100 may measure the distance through infrared or laser. In some embodiments, when shooting a scene, the mobile terminal 100 can use the distance sensor 180F for distance measurement to achieve fast focusing.
接近光传感器180G可以包括例如发光二极管(LED)和光检测器，例如光电二极管。发光二极管可以是红外发光二极管。移动终端100通过发光二极管向外发射红外光。移动终端100使用光电二极管检测来自附近物体的红外反射光。当检测到充分的反射光时，可以确定移动终端100附近有物体。当检测到不充分的反射光时，移动终端100可以确定移动终端100附近没有物体。移动终端100可以利用接近光传感器180G检测用户手持移动终端100贴近耳朵通话，以便自动熄熄屏幕达到省电的目的。接近光传感器180G也可用于皮套模式，口袋模式自动解锁与锁屏。Proximity light sensor 180G may include, for example, light emitting diodes (LEDs) and light detectors, such as photodiodes. The light emitting diodes may be infrared light emitting diodes. The mobile terminal 100 emits infrared light outwards through the light emitting diode. The mobile terminal 100 detects infrared reflected light from nearby objects using a photodiode. When sufficient reflected light is detected, it may be determined that there is an object near the mobile terminal 100 . When insufficient reflected light is detected, the mobile terminal 100 may determine that there is no object near the mobile terminal 100 . The mobile terminal 100 can use the proximity light sensor 180G to detect that the user holds the mobile terminal 100 close to the ear for a call, so as to automatically turn off the screen to save power. The proximity light sensor 180G can also be used in leather case mode, automatic unlock and lock screen in pocket mode.
环境光传感器180L用于感知环境光亮度。移动终端100可以根据感知的环境光亮度自适应调节显示屏194亮度。环境光传感器180L也可用于拍照时自动调节白平衡。环境光传感器180L还可以与接近光传感器180G配合，检测移动终端100是否在口袋里，以防误触。The ambient light sensor 180L is used for sensing ambient light brightness. The mobile terminal 100 can adaptively adjust the brightness of the display screen 194 according to the perceived ambient light brightness. The ambient light sensor 180L can also be used to automatically adjust the white balance when taking pictures. The ambient light sensor 180L can also cooperate with the proximity light sensor 180G to detect whether the mobile terminal 100 is in the pocket, so as to prevent accidental touch.
指纹传感器180H用于采集指纹。移动终端100可以利用采集的指纹特性实现指纹解锁，访问应用锁，指纹拍照，指纹接听来电等。The fingerprint sensor 180H is used to collect fingerprints. The mobile terminal 100 can use the collected fingerprint characteristics to implement fingerprint unlocking, access to application locks, take pictures with fingerprints, answer incoming calls with fingerprints, and the like.
温度传感器180J用于检测温度。在一些实施例中，移动终端100利用温度传感器180J检测的温度，执行温度处理策略。例如，当温度传感器180J上报的温度超过阈值，移动终端100执行降低位于温度传感器180J附近的处理器的性能，以便降低功耗实施热保护。在另一些实施例中，当温度低于另一阈值时，移动终端100对电池142加热，以避免低温导致移动终端100异常关机。在其他一些实施例中，当温度低于又一阈值时，移动终端100对电池142的输出电压执行升压，以避免低温导致的异常关机。The temperature sensor 180J is used to detect temperature. In some embodiments, the mobile terminal 100 uses the temperature detected by the temperature sensor 180J to implement a temperature handling strategy. For example, when the temperature reported by the temperature sensor 180J exceeds the threshold, the mobile terminal 100 may reduce the performance of the processor located near the temperature sensor 180J, so as to reduce power consumption and implement thermal protection. In other embodiments, when the temperature is lower than another threshold, the mobile terminal 100 heats the battery 142 to prevent the mobile terminal 100 from being shut down abnormally due to the low temperature. In some other embodiments, when the temperature is lower than another threshold, the mobile terminal 100 boosts the output voltage of the battery 142 to avoid abnormal shutdown caused by low temperature.
触摸传感器180K，也称“触控器件”。触摸传感器180K可以设置于显示屏194，由触摸传感器180K与显示屏194组成触摸屏，也称“触控屏”。触摸传感器180K用于检测作用于其上或附近的触摸操作。触摸传感器可以将检测到的触摸操作传递给应用处理器，以确定触摸事件类型。可以通过显示屏194提供与触摸操作相关的视觉输出。在另一些实施例中，触摸传感器180K也可以设置于移动终端100的表面，与显示屏194所处的位置不同。The touch sensor 180K is also called "touch device". The touch sensor 180K can be disposed on the display screen 194, and the touch sensor 180K and the display screen 194 form a touch screen, also called a “touch screen”. The touch sensor 180K is used to detect a touch operation on or near it. The touch sensor can pass the detected touch operation to the application processor to determine the type of touch event. Visual output related to the touch operation can be provided through the display screen 194 . In other embodiments, the touch sensor 180K may also be disposed on the surface of the mobile terminal 100 , which is different from the position of the display screen 194 .
骨传导传感器180M可以获取振动信号。在一些实施例中，骨传导传感器180M可以获取人体声部振动骨块的振动信号。骨传导传感器180M也可以接触人体脉搏，接收血压跳动信号。在一些实施例中，骨传导传感器180M也可以设置于耳机中，结合成骨传导耳机。音频模块170可以基于所述骨传导传感器180M获取的声部振动骨块的振动信号，解析出语音信号，实现语音功能。应用处理器可以基于所述骨传导传感器180M获取的血压跳动信号解析心率信息，实现心率检测功能。The bone conduction sensor 180M can acquire vibration signals. In some embodiments, the bone conduction sensor 180M can acquire the vibration signal of the vibrating bone mass of the human voice. The bone conduction sensor 180M can also contact the human pulse and receive the blood pressure beating signal. In some embodiments, the bone conduction sensor 180M can also be disposed in the earphone, combined into a bone conduction earphone. The audio module 170 can analyze the voice signal based on the vibration signal of the vibrating bone mass of the vocal part acquired by the bone conduction sensor 180M, so as to realize the voice function. The application processor can analyze the heart rate information based on the blood pressure beating signal acquired by the bone conduction sensor 180M, so as to realize the heart rate detection function.
按键190包括开机键，音量键等。按键190可以是机械按键。也可以是触摸式按键。移动终端100可以接收按键输入，产生与移动终端100的用户设置以及功能控制有关的键信号输入。The keys 190 include a power key, a volume key and the like. The key 190 may be a mechanical key. It can also be a touch button. The mobile terminal 100 may receive key input and generate key signal input related to user settings and function control of the mobile terminal 100 .
马达191可以产生振动提示。马达191可以用于来电振动提示，也可以用于触摸振动反馈。例如，作用于不同应用(例如拍照，音频播放等)的触摸操作，可以对应不同的振动反馈效果。作用于显示屏194不同区域的触摸操作，马达191也可对应不同的振动反馈效果。不同的应用场景(例如：时间提醒，接收信息，闹钟，游戏等)也可以对应不同的振动反馈效果。触摸振动反馈效果还可以支持自定义。The motor 191 can generate a vibrating reminder. The motor 191 can be used for incoming call vibration prompts, and can also be used for touch vibration feedback. For example, touch operations applied to different applications (such as taking pictures, playing audio, etc.) may correspond to different vibration feedback effects. The motor 191 may also correspond to different vibration feedback effects for touch operations acting on different areas of the display screen 194 . Different application scenarios (for example: time reminder, receiving information, alarm clock, games, etc.) can also correspond to different vibration feedback effects. The touch vibration feedback effect can also support customization.
指示器192可以是指示灯，可以用于指示充电状态，电量变化，也可以用于指示消息，未接来电，通知等。The indicator 192 can be an indicator light, and can be used to indicate charging status, power change, and can also be used to indicate messages, missed calls, notifications, and the like.
SIM卡接口195用于连接SIM卡。SIM卡可以通过插入SIM卡接口195，或从SIM卡接口195拔出，实现和移动终端100的接触和分离。移动终端100可以支持1个或N个SIM卡接口，N为大于1的正整数。SIM卡接口195可以支持Nano SIM卡，Micro SIM卡，SIM卡等。同一个SIM卡接口195可以同时插入多张卡。所述多张卡的类型可以相同，也可以不同。SIM卡接口195也可以兼容不同类型的SIM卡。SIM卡接口195也可以兼容外部存储卡。移动终端100通过SIM卡和网络交互，实现通话以及数据通信等功能。在一些实施例中，移动终端100采用eSIM，即：嵌入式SIM卡。eSIM卡可以嵌在移动终端100中，不能和移动终端100分离。The SIM card interface 195 is used for connecting a SIM card. The SIM card can be connected and separated from the mobile terminal 100 by inserting it into the SIM card interface 195 or pulling it out from the SIM card interface 195 . The mobile terminal 100 may support 1 or N SIM card interfaces, where N is a positive integer greater than 1. SIM card interface 195 can support Nano SIM card, Micro SIM card, SIM card and so on. Multiple cards can be inserted into the same SIM card interface 195 at the same time. The types of the multiple cards may be the same or different. The SIM card interface 195 is also compatible with different types of SIM cards. The SIM card interface 195 is also compatible with external memory cards. The mobile terminal 100 interacts with the network through the SIM card to implement functions such as calling and data communication. In some embodiments, the mobile terminal 100 adopts an eSIM, that is, an embedded SIM card. The eSIM card can be embedded in the mobile terminal 100 and cannot be separated from the mobile terminal 100 .
请参阅图3，图3是本申请实施例所涉及的穿戴设备的结构示意图。如图3所示，本申请实施例提供的穿戴设备包括处理器210、存储器220、输入单元230、显示单元240、传感器250、音频电路260、无线通信模块270、电源280等部件。本领域技术人员可以理解，图3中示出的穿戴设备结构并不构成对穿戴设备的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。Please refer to FIG. 3 . FIG. 3 is a schematic structural diagram of a wearable device according to an embodiment of the present application. As shown in FIG. 3 , the wearable device provided by the embodiment of the present application includes a processor 210 , a memory 220 , an input unit 230 , a display unit 240 , a sensor 250 , an audio circuit 260 , a wireless communication module 270 , a power supply 280 and other components. Those skilled in the art can understand that the structure of the wearable device shown in FIG. 3 is not limited to the wearable device, and may include more or less components than shown in the figure, or combine some components, or arrange different components.
下面结合图3对穿戴设备的各个构成部件进行具体的介绍：The following is a specific introduction to each component of the wearable device in conjunction with Figure 3:
处理器210是穿戴设备的控制中心，利用各种接口和线路连接整个穿戴设备的各个部分，通过运行或执行存储在存储器220内的软件程序和/或模块，以及调用存储在存储器220内的数据，执行穿戴设备的各种功能和处理数据，从而对穿戴设备进行整体监控。可选的，处理器210可包括一个或多个处理单元；优选的，处理器210可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器210中。The processor 210 is the control center of the wearable device. It uses various interfaces and lines to connect various parts of the entire wearable device. By running or executing software programs and/or modules stored in the memory 220, and calling data stored in the memory 220 , perform various functions of the wearable device and process data, so as to monitor the wearable device as a whole. Optionally, the processor 210 may include one or more processing units; preferably, the processor 210 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface and application programs, etc. , the modem processor mainly handles wireless communications. It can be understood that the foregoing modem processor may not be integrated into the processor 210 .
存储器220可用于存储软件程序以及模块，处理器210通过运行存储在存储器220的软件程序以及模块，从而执行可穿戴设备的各种功能应用以及数据处理。存储器220可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据可穿戴设备的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器220可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。The memory 220 can be used to store software programs and modules, and the processor 210 executes various functional applications and data processing of the wearable device by running the software programs and modules stored in the memory 220 . The memory 220 can mainly include a program storage area and a data storage area, wherein the program storage area can store an operating system, at least one application program required by a function (such as a sound playback function, an image playback function, etc.); Data created by the use of wearable devices (such as audio data, phonebook, etc.), etc. In addition, the memory 220 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage devices.
输入单元230可用于接收输入的数字或字符信息，以及产生与穿戴设备的用户设置以及功能控制有关的键信号输入。具体地，输入单元230可包括触控面板231以及其他输入设备232。触控面板231，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板231上或在触控面板231附近的操作)，并根据预先设定的程式驱动相应的连接装置。可选的，触控面板231可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器210，并能接收处理器210发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板231。除了触控面板231，输入单元230还可以包括其他输入设备232。具体地，其他输入设备232可以包括但不限于音量控制按键、开关按键等中的一种或多种。The input unit 230 can be used to receive input numbers or character information, and generate key signal input related to user settings and function control of the wearable device. Specifically, the input unit 230 may include a touch panel 231 and other input devices 232 . The touch panel 231, also referred to as a touch screen, can collect the user's touch operations on or near it (for example, the user uses any suitable object or accessory such as a finger or a stylus on the touch panel 231 or near the touch panel 231). operation), and drive the corresponding connection device according to the preset program. Optionally, the touch panel 231 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and sends it to the to the processor 210, and can receive and execute commands sent by the processor 210. In addition, the touch panel 231 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 231 , the input unit 230 may also include other input devices 232 . Specifically, other input devices 232 may include, but not limited to, one or more of volume control buttons, switch buttons, and the like.
显示单元240可用于显示由用户输入的信息或提供给用户的信息以及穿戴设备的各种菜单。显示单元240可包括显示面板241，可选的，可以采用液晶显示器(LiquidCrystal Disslay，LCD)、有机发光二极管(Rrganic Light-Emitting Dirde,RLED)等形式来配置显示面板241。进一步的，触控面板231可覆盖显示面板241，当触控面板231检测到在其上或附近的触摸操作后，传送给处理器210以确定触摸事件的类型，随后处理器210根据触摸事件的类型在显示面板241上提供相应的视觉输出。虽然在图3中，触控面板231与显示面板241是作为两个独立的部件来实现可穿戴设备的输入和输入功能，但是在某些实施例中，可以将触控面板231与显示面板241集成而实现穿戴设备的输入和输出功能。The display unit 240 may be used to display information input by or provided to the user and various menus of the wearable device. The display unit 240 may include a display panel 241. Optionally, the display panel 241 may be configured in the form of a liquid crystal display (Liquid Crystal Disslay, LCD) or an organic light-emitting diode (Rganic Light-Emitting Dirde, RLED). Further, the touch panel 231 may cover the display panel 241, and when the touch panel 231 detects a touch operation on or near it, it transmits to the processor 210 to determine the type of the touch event, and then the processor 210 determines the type of the touch event according to the touch event. The type provides a corresponding visual output on the display panel 241 . Although in FIG. 3 , the touch panel 231 and the display panel 241 are used as two independent components to realize the input and input functions of the wearable device, in some embodiments, the touch panel 231 and the display panel 241 can be Integrated to realize the input and output functions of the wearable device.
穿戴设备还可包括至少一种传感器250，比如电容传感器、运动传感器以及其他传感器。具体地，电容传感器用于检测人体与可穿戴设备之间的电容，该电容可以反映人体与可穿戴设备是否接触良好。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别可穿戴设备姿态的应用(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；至于可穿戴设备还可配置的陀螺仪、气压计、湿度计、温度计、红外线传感器等其他传感器，在此不再赘述。The wearable device may also include at least one sensor 250, such as a capacitive sensor, a motion sensor, and other sensors. Specifically, the capacitive sensor is used to detect the capacitance between the human body and the wearable device, and the capacitance can reflect whether the human body is in good contact with the wearable device. As a kind of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in various directions (generally three axes), and can detect the magnitude and direction of gravity when it is stationary, and can be used to identify the posture of wearable devices (such as horizontal and vertical screen switching) , related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc.; as for wearable devices, other sensors such as gyroscopes, barometers, hygrometers, thermometers, and infrared sensors can also be configured. I won't repeat them here.
音频电路260、扬声器261，传声器262可提供用户与穿戴设备之间的音频接口。音频电路260可将接收到的音频数据转换后的电信号，传输到扬声器261，由扬声器261转换为声音信号输出；另一方面，传声器262将收集的声音信号转换为电信号，由音频电路260接收后转换为音频数据，再将音频数据输入处理器210，或者将音频数据输出至存储器220以便进一步处理。The audio circuit 260, the speaker 261, and the microphone 262 can provide an audio interface between the user and the wearable device. The audio circuit 260 can transmit the electrical signal converted from the received audio data to the loudspeaker 261, and the loudspeaker 261 converts it into a sound signal output; After being received, it is converted into audio data, and then the audio data is input to the processor 210, or output to the memory 220 for further processing.
无线通信模块270可以用于，支持可穿戴设备与其他电子设备之间包括BT，WLAN(如Wi-Fi)，Zigbee，FM，NFC，IR，或通用2.4G/5G无线通信技术等无线通信的数据交换。The wireless communication module 270 can be used to support wireless communication between wearable devices and other electronic devices including BT, WLAN (such as Wi-Fi), Zigbee, FM, NFC, IR, or general 2.4G/5G wireless communication technologies. data exchange.
穿戴设备还包括给各个部件供电的电源280(比如电池)，优选的，电源可以通过电源管理系统与处理器210逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。The wearable device also includes a power supply 280 (such as a battery) for supplying power to various components. Preferably, the power supply can be logically connected to the processor 210 through the power management system, so that functions such as charging, discharging, and power consumption management can be realized through the power management system.
请参见图4，图4示出了本申请实施例中提供的设备间数据交互的方法的流程示意图，该方法执行主体为移动终端100。如图4所示，该方法包括：Please refer to FIG. 4 . FIG. 4 shows a schematic flowchart of a method for data interaction between devices provided in an embodiment of the present application, and the subject of execution of the method is the mobile terminal 100 . As shown in Figure 4, the method includes:
S101:移动终端获取各个穿戴设备采集的数据，所述各个穿戴设备佩戴在用户身体的不同部位。S101: The mobile terminal acquires data collected by each wearable device, and each wearable device is worn on a different part of the user's body.
在一种可能的实现方式中，各个穿戴设备与移动终端建立通讯连接后，通过移动终端可以查看和管理各个穿戴设备。例如，如图5所示，通过移动终端可以查看与移动终端通讯连接的各个穿戴设备，各个穿戴设备分别为智能手环、智能手表、步态检测设备和心率检测设备。移动终端根据预设的穿戴设备与佩戴部位的对应关系，确定出各穿戴设备的佩戴部位。例如，确定出智能手环佩戴于手腕，智能手表佩戴于手腕，步态检测设备佩戴于脚腕，心率检测设备佩戴于胸部。如图6所示，在一种应用场景中，移动终端设有供用户选择运动模式的模式选择界面，当用户选择其中一种运动模式时，移动终端生成运动开始指令，将运动开始指令发送至各个穿戴设备，以触发各个穿戴设备开始采集数据，并将采集的数据发送至移动终端。其中，各个穿戴设备采集的数据包括用户的运动信息和生理指标信息，例如，位置信息、跑步开始时间信息、抬脚高度信息、心率信息等。In a possible implementation manner, after each wearable device establishes a communication connection with the mobile terminal, each wearable device can be viewed and managed through the mobile terminal. For example, as shown in FIG. 5 , the mobile terminal can be used to view various wearable devices connected to the mobile terminal through communication, and each wearable device is a smart bracelet, a smart watch, a gait detection device, and a heart rate detection device. The mobile terminal determines the wearing position of each wearable device according to the preset corresponding relationship between the wearable device and the wearing position. For example, it is determined that the smart bracelet is worn on the wrist, the smart watch is worn on the wrist, the gait detection device is worn on the ankle, and the heart rate detection device is worn on the chest. As shown in Figure 6, in an application scenario, the mobile terminal is provided with a mode selection interface for the user to select an exercise mode. When the user selects one of the exercise modes, the mobile terminal generates an exercise start instruction and sends the exercise start instruction to Each wearable device is used to trigger each wearable device to start collecting data, and send the collected data to the mobile terminal. The data collected by each wearable device includes the user's exercise information and physiological index information, such as location information, running start time information, foot height information, heart rate information, and the like.
S102:移动终端对获取的所述数据进行预处理，将预处理后的数据发送至目标穿戴设备，所述目标穿戴设备为所述各个穿戴设备中佩戴在用户身体的预设部位的穿戴设备。S102: The mobile terminal preprocesses the acquired data, and sends the preprocessed data to a target wearable device, where the target wearable device is a wearable device worn on a preset part of the user's body among the various wearable devices.
其中，对数据进行预处理包括采用预设筛选策略去除重复数据、按照预设的数据范围去除误差较大的数据、根据预设的计算方法计算出预设变量对应的当前值等。例如，各个穿戴设备采集的数据中，位置信息和心率信息的数据有多个，则取其中一个位置信息，按照设定的每种运动模式对应的心率范围去除有误差的心率信息，或者仅选取心率检测设备的心率信息，去除智能手环的心率信息，从而得到运动信息的各个变量以及每个变量对应的一个数据，例如，预处理后的数据包括位置信息、时间信息、心率信息等变量以及与每个变量对应的一个数据。移动终端还可以再根据得到的各个变量对应的数据计算出预设变量，例如，根据位置信息和时间信息计算出跑步速度、运动频率等信息，通过各个变量对应的数据，可以表征用户的运动状态和生理状态。Wherein, the data preprocessing includes adopting a preset screening strategy to remove duplicate data, removing data with large errors according to a preset data range, calculating the current value corresponding to a preset variable according to a preset calculation method, and the like. For example, in the data collected by each wearable device, there are multiple data of location information and heart rate information, then take one of the location information, and remove the erroneous heart rate information according to the heart rate range corresponding to each exercise mode set, or only select The heart rate information of the heart rate detection device is removed from the heart rate information of the smart bracelet, so as to obtain each variable of the exercise information and a data corresponding to each variable. For example, the preprocessed data includes variables such as location information, time information, heart rate information, and One datum corresponding to each variable. The mobile terminal can also calculate preset variables based on the obtained data corresponding to each variable, for example, calculate running speed, exercise frequency and other information based on location information and time information, and use the data corresponding to each variable to represent the user's exercise state and physiological state.
移动终端将预处理后的数据发送至佩戴在用户身体的预设部位的目标穿戴设备后，目标穿戴设备显示预处理后的数据，预设部位包括用户在运动过程中方便用户查看目标穿戴设备的部位，例如手腕。After the mobile terminal sends the preprocessed data to the target wearable device worn on a preset part of the user's body, the target wearable device displays the preprocessed data. parts, such as the wrist.
在一种可能的实现方式中，移动终端确定出各穿戴设备的佩戴部位后，根据用户选择的运动模式，确定出当前运动模式下方便用户查看的穿戴设备，即目标穿戴设备，则其余穿戴设备为数据收集设备。例如，若当前与移动终端通讯连接的各个穿戴设备分别为智能手环、智能手表、步态检测设备和心率检测设备。如图6所示，当用户打开模式选择界面，若移动终端检测到用户触摸“户外跑步”的操作时，将佩戴于手腕的智能手表设置为目标穿戴设备，将智能手环、步态检测设备和心率检测设备设置为数据收集设备，以方便用户在运动过程中查看目标穿戴设备，了解运动状态。例如，如图7所示，目标穿戴设备显示预处理后的数据，包括跑步开始时间、跑步速度、能量消耗等，供用户在运动过程中查看。In a possible implementation, after the mobile terminal determines the wearing position of each wearable device, according to the exercise mode selected by the user, it determines the wearable device that is convenient for the user to view in the current exercise mode, that is, the target wearable device, and the remaining wearable devices for data collection equipment. For example, if the wearable devices currently communicating with the mobile terminal are a smart bracelet, a smart watch, a gait detection device, and a heart rate detection device. As shown in Figure 6, when the user opens the mode selection interface, if the mobile terminal detects that the user touches the operation of "outdoor running", the smart watch worn on the wrist is set as the target wearable device, and the smart bracelet, gait detection device And the heart rate detection device is set as a data collection device, so that the user can view the target wearable device during exercise and understand the exercise status. For example, as shown in Figure 7, the target wearable device displays preprocessed data, including running start time, running speed, energy consumption, etc., for users to view during exercise.
在一种可能的实现方式中，当用户操作目标穿戴设备，向目标穿戴设备发送运动状态改变指令时，目标穿戴设备将运动状态改变指令发送至移动终端，移动终端将接收的运动状态改变指令发送至各个穿戴设备，以触发各个穿戴设备根据运动状态改变指令改变运动状态。例如，如图8所示，当目标穿戴设备检测到用户触摸“结束运动”、“中止运动”或者“恢复运动”的操作时，对应将“结束运动”、“中止运动”或者“恢复运动”的指令发送至移动终端，移动终端根据对应的指令控制各个穿戴设备切换至对应的运动状态，从而实现目标穿戴设备对各个穿戴设备的控制，用户在运动过程中，可以通过操作目标穿戴设备控制运动状态。In a possible implementation, when the user operates the target wearable device and sends a motion state change command to the target wearable device, the target wearable device sends the motion state change command to the mobile terminal, and the mobile terminal sends the received motion state change command to the mobile terminal. to each wearable device, so as to trigger each wearable device to change the motion state according to the motion state change instruction. For example, as shown in Figure 8, when the target wearable device detects that the user touches the operation of "end exercise", "stop exercise" or "resume exercise", the corresponding "end exercise", "stop exercise" or "resume exercise" The command is sent to the mobile terminal, and the mobile terminal controls each wearable device to switch to the corresponding motion state according to the corresponding command, so as to realize the control of each wearable device by the target wearable device. During the exercise, the user can control the movement by operating the target wearable device state.
在一种可能的实现方式中，移动终端从预处理后的数据中获取用户的生理指标信息，并获取目标穿戴设备发送的目标穿戴设备的状态信息，根据目标穿戴设备的状态信息和/或生理指标信息确定相应的数据传输策略，并根据确定的数据传输策略将预处理后的数据发送至目标穿戴设备。在一种可能的实现方式中，目标穿戴设备的状态信息包括目标穿戴设备的屏幕状态信息和/或目标穿戴设备的电量信息，生理指标信息包括心率信息。目标穿戴设备的状态信息与目标穿戴设备的能耗相关，用户的生理指标信息与运动状态相关，根据目标穿戴设备的状态信息和/或生理指标信息实时调整数据传输策略，可以使数据传输策略与目标穿戴设备的能耗以及运动状态相适配，从而可以灵活调整数据传输策略，降低数据传输的能耗。In a possible implementation, the mobile terminal obtains the user's physiological index information from the preprocessed data, and obtains the status information of the target wearable device sent by the target wearable device, and according to the status information and/or physiological information of the target wearable device The indicator information determines the corresponding data transmission strategy, and sends the preprocessed data to the target wearable device according to the determined data transmission strategy. In a possible implementation manner, the status information of the target wearable device includes screen status information of the target wearable device and/or power information of the target wearable device, and the physiological index information includes heart rate information. The state information of the target wearable device is related to the energy consumption of the target wearable device, and the user's physiological index information is related to the exercise state. The data transmission strategy can be adjusted in real time according to the state information and/or physiological index information of the target wearable device, so that the data transmission strategy can be consistent with the The energy consumption and motion state of the target wearable device are adapted, so that the data transmission strategy can be flexibly adjusted to reduce the energy consumption of data transmission.
示例性地，移动终端可以根据目标穿戴设备的屏幕状态确定数据传输策略，不同的屏幕状态采用不同的数据传输频率。若目标穿戴设备当前为亮屏状态，采用较高的数据传输频率，若目标穿戴设备当前为熄屏状态，采用较低的数据传输频率，从而在熄屏状态下降低数据传输能耗。Exemplarily, the mobile terminal may determine a data transmission strategy according to the screen state of the target wearable device, and different data transmission frequencies are used for different screen states. If the target wearable device is currently in the on-screen state, use a higher data transmission frequency; if the target wearable device is currently in the off-screen state, use a lower data transmission frequency, thereby reducing the energy consumption of data transmission in the off-screen state.
移动终端也可以根据目标穿戴设备的电量信息计算数据传输频率。若目标穿戴设备当前的电量大于预设电量值，采用较高的数据传输频率，若目标穿戴设备当前的电量小于预设电量值，采用较低的数据传输频率，从而在低电量状态下降低数据传输能耗。The mobile terminal can also calculate the data transmission frequency according to the power information of the target wearable device. If the current power of the target wearable device is greater than the preset power value, a higher data transmission frequency is used; if the current power of the target wearable device is lower than the preset power value, a lower data transmission frequency is used to reduce the data rate in the low power state. Transmission energy consumption.
移动终端也可以根据用户当前的心率信息计算数据传输频率。若当前心率值大于预设心率值，采用较高的数据传输频率，若当前心率值小于预设心率值，采用较低的数据传输频率。The mobile terminal can also calculate the data transmission frequency according to the user's current heart rate information. If the current heart rate value is greater than the preset heart rate value, a higher data transmission frequency is adopted, and if the current heart rate value is lower than the preset heart rate value, a lower data transmission frequency is adopted.
移动终端也可以根据目标穿戴设备上的前台显示数据和后台显示数据确定数据传输策略。其中，目标穿戴设备上需要显示的数据包括前台显示数据和后台显示数据，目标穿戴设备的显示界面上当前显示的数据为前台显示的数据，未在显示界面显示的数据为后台显示的数据。示例性地，当目标穿戴设备上需要显示多项数据，且不能全部显示在同一个界面上时，需要分屏幕显示。例如，若目标穿戴设备上需要显示的数据包括20项数据，目标穿戴设备的显示界面一次只能显示4项数据，则需要将待显示的数据分为5屏显示。目标穿戴设备的显示界面当前显示的数据为前台显示的数据，其余数据为后台显示的数据。当用户通过按键或者滑动屏幕进行翻页操作以查看新的数据时，翻页后，显示界面上当前显示的数据变为前台显示的数据，其余数据为后台显示的数据。对于前台显示的数据，数据传输频率为第一传输频率，对于后台显示的数据，数据传输频率为第二传输频率，其中，第一传输频率大于第二传输频率，从而在保证用户正常查看数据的同时，节省后台显示的数据传输过程中的能耗。The mobile terminal can also determine the data transmission strategy according to the foreground display data and background display data on the target wearable device. Among them, the data to be displayed on the target wearable device includes foreground display data and background display data, the data currently displayed on the display interface of the target wearable device is the data displayed in the foreground, and the data not displayed on the display interface is the data displayed in the background. For example, when multiple items of data need to be displayed on the target wearable device and cannot all be displayed on the same interface, split-screen display is required. For example, if the data to be displayed on the target wearable device includes 20 items of data, and the display interface of the target wearable device can only display 4 items of data at a time, the data to be displayed needs to be divided into 5 screens for display. The data currently displayed on the display interface of the target wearable device is the data displayed in the foreground, and the rest of the data is the data displayed in the background. When the user performs a page turning operation by pressing a button or sliding the screen to view new data, after turning the page, the data currently displayed on the display interface becomes the data displayed in the foreground, and the rest of the data is the data displayed in the background. For the data displayed in the foreground, the data transmission frequency is the first transmission frequency, and for the data displayed in the background, the data transmission frequency is the second transmission frequency, wherein the first transmission frequency is greater than the second transmission frequency, so as to ensure that the user can view the data normally At the same time, energy consumption during the data transmission process displayed in the background is saved.
移动终端也可以根据目标穿戴设备的屏幕状态、目标穿戴设备的电量信息和心率信息分别计算出前台显示的数据的数据传输频率和后台显示的数据的数据传输频率。The mobile terminal can also calculate the data transmission frequency of the data displayed in the foreground and the data transmission frequency of the data displayed in the background according to the screen state of the target wearable device, the power information and the heart rate information of the target wearable device respectively.
例如，对于前台显示的数据，根据公式F1＝K1*P1+K2*P2+K3*P3计算数据传输频率，对于后台显示的数据，根据公式F2＝K4*P1+K5*P2+K6*P3计算数据传输频率。其中，F1表示前台显示的数据的数据传输频率，F2表示后台显示的数据的数据传输频率，P1表示目标穿戴设备的电量值，P2表示目标穿戴设备的心率值，P3表示目标穿戴设备的数据显示状态，例如，P3＝1表示熄屏状态，P3＝2表示亮屏状态。K1、K2、K3、K4、K5和K6均为系数。For example, for the data displayed in the foreground, calculate the data transmission frequency according to the formula F1 =K1 *P1 +K2 *P2 +K3 *P3 , and for the data displayed in the background, according to the formula F2 =K4 *P1 +K5 *P2 +K6 *P3 Calculate the data transmission frequency. Among them, F1 represents the data transmission frequency of the data displayed in the foreground, F2 represents the data transmission frequency of the data displayed in the background, P1 represents the power value of the target wearable device, P2 represents the heart rate value of the target wearable device, and P3 represents the target The data display status of the wearable device, for example, P3 =1 means the screen is off, and P3 =2 means the screen is on. K1 , K2 , K3 , K4 , K5 and K6 are coefficients.
在一种可能的实现方式中，如图9所示，将用户的心率值划分为不同的心率区间，每个心率区间对应一个P2值。用户运动过程中，根据心率值对应的心率区间确定P2的值，再根据数据传输频率的计算公式计算出对应的数据传输频率。例如，步行时，对应的心率区间为50-80，快走或者慢跑时，对应的心率区间为80-110，有氧基础运动时，对应的心率区间为110-150，有氧进阶运动时，对应的心率区间为160-170等，根据用户运动过程中的心率值确定出心率区间，再根据心率区间计算出数据传输频率。In a possible implementation manner, as shown in FIG. 9 , the user's heart rate value is divided into different heart rate intervals, and each heart rate interval corresponds to a P2 value. During the user's exercise, the value of P2 is determined according to the heart rate interval corresponding to the heart rate value, and then the corresponding data transmission frequency is calculated according to the calculation formula of the data transmission frequency. For example, when walking, the corresponding heart rate range is 50-80; when walking or jogging, the corresponding heart rate range is 80-110; during basic aerobic exercise, the corresponding heart rate range is 110-150; during advanced aerobic exercise, The corresponding heart rate interval is 160-170, etc., and the heart rate interval is determined according to the heart rate value during the user's exercise, and then the data transmission frequency is calculated according to the heart rate interval.
在一种可能的实现方式中，K1、K2、K3、K4、K5和K6是根据采集的目标穿戴设备的屏幕状态、目标穿戴设备的电量信息、心率信息、目标穿戴设备的前台显示的数据、目标穿戴设备的后台显示的数据以及设定的数据传输频率拟合所得到的，从而可以根据目标穿戴设备的当前状态，计算出更合适的数据传输频率。In a possible implementation, K1 , K2 , K3 , K4 , K5 and K6 are based on the collected screen status of the target wearable device, power information of the target wearable device, heart rate information, target wearable device The data displayed in the foreground of the target wearable device, the data displayed in the background of the target wearable device, and the set data transmission frequency are fitted, so that a more suitable data transmission frequency can be calculated according to the current state of the target wearable device.
在一种可能的实现方式中，移动终端在发送当前帧数据之前，根据与当前帧数据相邻的上一帧数据确定当前帧数据中相对于上一帧数据的变化数据，仅将变化数据发送至目标穿戴设备，不变的数据不发送。示例性地，移动终端在发送第一帧数据时，将第一帧数据全部发送至目标穿戴设备，即全帧发送，移动终端在发送第一帧数据之后的数据帧时，仅发送变化数据，即差分帧发送。例如，当前运动状态下，需要发送的数据包括多个字段以及与每个字段对应的当前值，其中，字段包括运动速度、运动距离、能量消耗以及心率。移动终端向目标穿戴设备发送第一帧数据时，将各个字段以及各个字段对应的当前值全部发送至目标穿戴设备，例如，第一帧数据包括运动速度字段、运动距离字段、能量消耗字段、心率字段以及与每个字段对应的当前值。当移动终端向目标穿戴设备发送第一帧数据之后的数据帧时，不发送字段，仅发送每个字段对应的当前值，且对于当前帧中每个字段对应的值，若字段对应的值相对于上一帧未发生改变，也不需要发送该字段对应的当前值。例如，若第二帧数据相对于第一帧数据的运动速度以及心率值均未发生变化，则移动终端仅将运动距离和能量消耗的当前值发送至目标穿戴设备，从而减少需传输的数据量，进而降低在数据传输过程中的能耗。In a possible implementation, before sending the current frame data, the mobile terminal determines the change data in the current frame data relative to the previous frame data according to the previous frame data adjacent to the current frame data, and only sends the change data To the target wearable device, unchanged data is not sent. For example, when the mobile terminal sends the first frame of data, it sends all the first frame of data to the target wearable device, that is, sends the whole frame, and when sending the data frame after the first frame of data, the mobile terminal only sends the changed data, That is, differential frame transmission. For example, in the current exercise state, the data to be sent includes multiple fields and a current value corresponding to each field, where the fields include exercise speed, exercise distance, energy consumption, and heart rate. When the mobile terminal sends the first frame of data to the target wearable device, all fields and the current values corresponding to each field are sent to the target wearable device. For example, the first frame of data includes the movement speed field, movement distance field, energy consumption field, heart rate fields and the current value corresponding to each field. When the mobile terminal sends the data frame after the first frame of data to the target wearable device, no field is sent, only the current value corresponding to each field is sent, and for the value corresponding to each field in the current frame, if the value corresponding to the field is relatively There is no change in the previous frame, and there is no need to send the current value corresponding to this field. For example, if the movement speed and heart rate value of the second frame of data relative to the first frame of data do not change, the mobile terminal only sends the current value of the movement distance and energy consumption to the target wearable device, thereby reducing the amount of data to be transmitted , thereby reducing energy consumption during data transmission.
需要说明的是，移动终端在发送当前帧数据时，若当前帧数据中的变化数据对应前台显示的数据，则根据前台数据的数据传输频率的计算方法确定当前帧数据的数据传输频率，若当前帧数据中的变化数据对应后台显示的数据，则根据后台数据的数据传输频率的计算方法确定当前帧数据的数据传输频率。It should be noted that when the mobile terminal sends the current frame data, if the change data in the current frame data corresponds to the data displayed in the foreground, then the data transmission frequency of the current frame data is determined according to the calculation method of the data transmission frequency of the foreground data, if the current The change data in the frame data corresponds to the data displayed in the background, and the data transmission frequency of the current frame data is determined according to the calculation method of the data transmission frequency of the background data.
上述实施例中，移动终端获取佩戴于用户身体的不同部位的穿戴设备采集的数据，对获取的数据进行预处理，再将预处理后的数据发送至佩戴在用户身体预设部位的目标穿戴设备，以方便用户查看目标穿戴设备，从而可以在用户不方便使用移动终端时，通过目标穿戴设备了解运动状态。In the above embodiment, the mobile terminal acquires data collected by wearable devices worn on different parts of the user's body, preprocesses the acquired data, and then sends the preprocessed data to target wearable devices worn on preset parts of the user's body , so that the user can view the target wearable device conveniently, so that when the user is inconvenient to use the mobile terminal, the target wearable device can be used to understand the motion status.
请参见图10，图10示出了本申请实施例中提供的设备间数据交互的方法的具体流程示意图，如图10所示，该方法包括：Please refer to FIG. 10. FIG. 10 shows a schematic flowchart of a method for data interaction between devices provided in the embodiment of the present application. As shown in FIG. 10, the method includes:
S201：移动终端获取用户发送的预设指令。S201: The mobile terminal acquires a preset instruction sent by a user.
其中，预设指令包括运动开始指令。Wherein, the preset instruction includes a motion start instruction.
S202：移动终端将预设指令发送至各个穿戴设备。S202: The mobile terminal sends a preset instruction to each wearable device.
其中，各个穿戴设备佩戴于用户身体的不同部位，例如，手腕、脚腕、腰部等。移动终端根据各个穿戴设备的类型获取各个穿戴设备的佩戴部位。Wherein, each wearable device is worn on different parts of the user's body, for example, wrist, ankle, waist and so on. The mobile terminal acquires the wearing position of each wearable device according to the type of each wearable device.
在一种可能的实现方式中，预设指令还包括运动模式，例如，户外跑步、室内跑步、游泳等。移动终端根据当前的运动模式和各个穿戴设备的佩戴部位，确定当前运动模式下方便用户查看的部位，将该部位佩戴的穿戴设备作为目标穿戴设备，其余部位佩戴的穿戴设备为数据采集设备。当移动终端获取到预设指令时，将该指令同时发送至目标穿戴设备和数据采集设备。In a possible implementation manner, the preset instruction further includes a sports mode, for example, outdoor running, indoor running, swimming, and the like. According to the current exercise mode and the wearing parts of each wearable device, the mobile terminal determines the part that is convenient for the user to view in the current exercise mode, and the wearable device worn on this part is used as the target wearable device, and the wearable devices worn on other parts are data collection devices. When the mobile terminal obtains the preset instruction, it sends the instruction to the target wearable device and the data collection device at the same time.
S203：各个穿戴设备根据预设指令采集数据，将采集的数据发送至移动终端。S203: Each wearable device collects data according to preset instructions, and sends the collected data to the mobile terminal.
S204：移动终端对获取的数据进行预处理。S204: The mobile terminal preprocesses the acquired data.
具体地，移动终端根据预设筛选策略和计算策略对获取的数据进行预处理，计算出预设变量的当前值，例如，去除重复数据、去除误差较大数据、根据预设公式计算出预设变量的当前值等，从而得到每个变量对应一个当前值。其中，预设变量包括运动速度、位置信息、心率信息等。Specifically, the mobile terminal preprocesses the acquired data according to the preset screening strategy and calculation strategy, and calculates the current value of the preset variable, for example, removes duplicate data, removes data with large errors, and calculates the preset variable according to the preset formula. The current value of the variable, etc., so that each variable corresponds to a current value. Wherein, the preset variables include movement speed, position information, heart rate information and the like.
S205：目标穿戴设备将目标穿戴设备的状态信息发送至移动终端。S205: The target wearable device sends the state information of the target wearable device to the mobile terminal.
其中，目标穿戴设备的状态信息包括目标穿戴设备的屏幕状态信息和/或目标穿戴设备的电量信息。Wherein, the state information of the target wearable device includes screen state information of the target wearable device and/or power information of the target wearable device.
S206：移动终端从预处理后的数据中获取用户在运动过程中的生理指标信息，根据目标穿戴设备的状态信息和生理指标信息计算出第一传输频率和第二传输频率。S206: The mobile terminal acquires physiological index information of the user during exercise from the preprocessed data, and calculates a first transmission frequency and a second transmission frequency according to the status information and physiological index information of the target wearable device.
其中，生理指标信息包括心率信息，且第一传输频率大于第二传输频率。Wherein, the physiological index information includes heart rate information, and the first transmission frequency is greater than the second transmission frequency.
S207：若当前发送的数据为目标穿戴设备前台显示的数据，采用第一传输频率发送数据。S207: If the currently sent data is the data displayed on the foreground of the target wearable device, use the first transmission frequency to send the data.
在一种可能的实现方式中，第一传输频率是根据目标穿戴设备的屏幕状态信息、目标穿戴设备的电量信息以及用户的心率信息计算得到的。当目标穿戴设备为亮屏状态时，采用较高的数据传输频率，当目标穿戴设备为熄屏状态时，采用较低的数据传输频率；当目标穿戴设备为高电量状态时，采用较高的数据传输频率，当目标穿戴设备为低电量状态时，采用较低的数据传输频率；当用户的心率较高时，说明用户运动较剧烈，产生数据的频率越高，采用较高的数据传输频率，反之，当用户心率较低时，采用较低的数据传输频率，从而节省数据传输能耗。In a possible implementation manner, the first transmission frequency is calculated according to the screen state information of the target wearable device, the power information of the target wearable device, and the heart rate information of the user. When the target wearable device is in the bright screen state, use a higher data transmission frequency; when the target wearable device is in the off-screen state, use a lower data transmission frequency; when the target wearable device is in a high battery state, use a higher Data transmission frequency, when the target wearable device is in a low battery state, use a lower data transmission frequency; when the user's heart rate is high, indicating that the user is exercising more vigorously, the higher the frequency of data generation, the higher the data transmission frequency , on the contrary, when the user's heart rate is low, a lower data transmission frequency is used, thereby saving data transmission energy consumption.
S208：若当前发送的数据为目标穿戴设备后台显示的数据，采用第二传输频率发送数据。S208: If the currently sent data is the data displayed in the background of the target wearable device, use the second transmission frequency to send the data.
同理，根据目标穿戴设备的屏幕状态信息、目标穿戴设备的电量信息以及用户的心率信息计算出第二传输频率，以根据设备状态及产生数据的频率调整数据传输频率，节省目标穿戴设备的能耗。In the same way, the second transmission frequency is calculated according to the screen status information of the target wearable device, the power information of the target wearable device, and the user's heart rate information, so as to adjust the data transmission frequency according to the device status and the frequency of data generation, and save the energy of the target wearable device. consumption.
S209：移动终端根据预处理后的数据的当前帧数据和上一帧数据，确定当前帧数据相对于上一帧数据的变化数据，将变化数据发送至目标穿戴设备。即采用差分帧传输的数据传输方法。S209: The mobile terminal determines the change data of the current frame data relative to the previous frame data according to the current frame data and the previous frame data of the preprocessed data, and sends the change data to the target wearable device. That is, a data transmission method using differential frame transmission.
S210：目标穿戴设备获取用户发送的运动状态改变指令。S210: The target wearable device obtains an exercise state change instruction sent by the user.
其中，运动状态改变指令为运动结束指令、运动中止指令或运动恢复指令。Wherein, the motion state change command is a motion end command, a motion suspension command or a motion recovery command.
S211：目标穿戴设备将运动状态改变指令发送至移动终端。S211: The target wearable device sends a movement state change instruction to the mobile terminal.
S212：移动终端将运动状态改变指令发送至各个穿戴设备。S212: The mobile terminal sends an exercise state change instruction to each wearable device.
S213：各个穿戴设备根据运动状态改变指令切换至对应的运动状态。S213: Each wearable device switches to a corresponding exercise state according to the exercise state change instruction.
上述实施例中，各个穿戴设备佩戴于用户身体的不同部位，将各个穿戴设备中，佩戴于用户身体的预设部位的穿戴设备作为目标穿戴设备，各个穿戴设备采集数据后，将数据发送至移动终端，移动终端对数据进行预处理，同时移动终端根据目标穿戴设备状态信息和/或用户的生理指标信息确定相应的数据传输策略，将预处理后的数据按照数据传输策略发送至目标穿戴设备，以节省数据传输能耗。其中，预设部位为便于用户在运动过程中查看目标穿戴设备的部位，用户在运动过程中，若不方便使用移动终端，通过查看目标穿戴设备，可以了解运动状态，并通过目标穿戴设备控制各个穿戴设备的运动状态。In the above-mentioned embodiments, each wearable device is worn on different parts of the user's body, and the wearable device worn on a preset part of the user's body among each wearable device is used as the target wearable device, and after each wearable device collects data, it sends the data to the mobile The terminal, the mobile terminal preprocesses the data, and at the same time, the mobile terminal determines the corresponding data transmission strategy according to the state information of the target wearable device and/or the user's physiological index information, and sends the preprocessed data to the target wearable device according to the data transmission strategy. To save data transmission energy consumption. Among them, the preset position is convenient for the user to check the position of the target wearable device during exercise. If the user is inconvenient to use the mobile terminal during the exercise, by viewing the target wearable device, the user can understand the exercise status and control various functions through the target wearable device. The motion status of the wearable device.
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述或记载的部分，可以参见其它实施例的相关描述。In the above-mentioned embodiments, the descriptions of each embodiment have their own emphases, and for parts that are not detailed or recorded in a certain embodiment, refer to the relevant descriptions of other embodiments.
所属领域的技术人员可以清楚地了解到，为了描述的方便和简洁，仅以上述各功能单元、模块的划分进行举例说明，实际应用中，可以根据需要而将上述功能分配由不同的功能单元、模块完成，即将所述装置的内部结构划分成不同的功能单元或模块，以完成以上描述的全部或者部分功能。实施例中的各功能单元、模块可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中，上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。另外，各功能单元、模块的具体名称也只是为了便于相互区分，并不用于限制本申请的保护范围。上述系统中单元、模块的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。Those skilled in the art can clearly understand that for the convenience and brevity of description, only the division of the above-mentioned functional units and modules is used for illustration. In practical applications, the above-mentioned functions can be assigned to different functional units, Completion of modules means that the internal structure of the device is divided into different functional units or modules to complete all or part of the functions described above. Each functional unit and module in the embodiment may be integrated into one processing unit, or each unit may exist separately physically, or two or more units may be integrated into one unit, and the above-mentioned integrated units may adopt hardware It can also be implemented in the form of software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing each other, and are not used to limit the protection scope of the present application. For the specific working processes of the units and modules in the above system, reference may be made to the corresponding processes in the aforementioned method embodiments, and details will not be repeated here.
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请实现上述实施例方法中的全部或部分流程，可以通过计算机程序来指令相关的硬件来完成，所述的计算机程序可存储于一计算机可读存储介质中，该计算机程序在被处理器执行时，可实现上述各个方法实施例的步骤。其中，所述计算机程序包括计算机程序代码，所述计算机程序代码可以为源代码形式、对象代码形式、可执行文件或某些中间形式等。所述计算机可读介质至少可以包括：能够将计算机程序代码携带到拍照装置/移动终端的任何实体或装置、记录介质、计算机存储器、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，RandomAccess Memory)、电载波信号、电信信号以及软件分发介质。例如U盘、移动硬盘、磁碟或者光盘等。If the integrated unit is realized in the form of a software function unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, all or part of the procedures in the method of the above-mentioned embodiments in the present application can be completed by instructing related hardware through a computer program. The computer program can be stored in a computer-readable storage medium. The computer program When executed by a processor, the steps in the above-mentioned various method embodiments can be realized. Wherein, the computer program includes computer program code, and the computer program code may be in the form of source code, object code, executable file or some intermediate form. The computer-readable medium may at least include: any entity or device capable of carrying computer program codes to a photographing device/mobile terminal, a recording medium, a computer memory, a read-only memory (ROM, Read-Only Memory), a random access memory (RAM, Random Access Memory), electrical carrier signal, telecommunication signal, and software distribution medium. Such as U disk, mobile hard disk, magnetic disk or optical disk, etc.
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
在本申请所提供的实施例中，应该理解到，所揭露的装置/网络设备和方法，可以通过其它的方式实现。例如，以上所描述的装置/网络设备实施例仅仅是示意性的，例如，所述模块或单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通讯连接可以是通过一些接口，装置或单元的间接耦合或通讯连接，可以是电性，机械或其它的形式。In the embodiments provided in this application, it should be understood that the disclosed device/network device and method may be implemented in other ways. For example, the device/network device embodiments described above are only illustrative. For example, the division of the modules or units is only a logical function division. In actual implementation, there may be other division methods, such as multiple units Or components may be combined or may be integrated into another system, or some features may be omitted, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。Those skilled in the art can appreciate that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are executed by hardware or software depends on the specific application and design constraints of the technical solution. Skilled artisans may use different methods to implement the described functions for each specific application, but such implementation should not be regarded as exceeding the scope of the present application.
最后应说明的是：以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何在本申请揭露的技术范围内的变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以所述权利要求的保护范围为准。Finally, it should be noted that: the above is only a specific implementation of the application, but the scope of protection of the application is not limited thereto, and any changes or replacements within the technical scope disclosed in the application shall be covered by this application. within the scope of the application. Therefore, the protection scope of the present application should be determined by the protection scope of the claims.
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| PCT/CN2020/137291WO2021169515A1 (en) | 2020-02-27 | 2020-12-17 | Method for data exchange between devices, and related device |
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| CN202010128182.6AActiveCN113395382B (en) | 2020-02-27 | 2020-02-27 | A method for data interaction between devices and related devices |
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