技术领域technical field
本公开涉及移动终端技术领域，尤其涉及一种识别按键被触发的方法及装置和移动终端。The present disclosure relates to the technical field of mobile terminals, and in particular, to a method and device for identifying a key being triggered, and a mobile terminal.
背景技术Background technique
随着移动终端技术的快速发展，各种移动终端例如手机已非常普及，并且，功能日益强大。目前手机的按键通常位于显示屏的下方，这样，当用户横握手机，并且通过手指进行显示区域操作时，掌根位置容易覆盖并触摸按键，从而导致误触发。With the rapid development of mobile terminal technology, various mobile terminals such as mobile phones have become very popular, and their functions are increasingly powerful. At present, the keys of the mobile phone are usually located below the display screen. In this way, when the user holds the mobile phone horizontally and operates the display area with fingers, the heel of the palm is easy to cover and touch the keys, resulting in false triggering.
发明内容Contents of the invention
为克服相关技术中存在的问题，本公开提供一种识别按键被触发的方法及装置和移动终端。In order to overcome the problems existing in related technologies, the present disclosure provides a method and device for identifying that a key is triggered, and a mobile terminal.
根据本公开实施例的第一方面，提供一种识别按键被触发的方法，应用于移动终端，所述移动终端的显示屏和所述按键位于同一界面上，所述移动终端的预设区域设置有多个传感器，所述预设区域与所述按键所在区域之间的距离在预设范围内，所述方法包括：According to the first aspect of the embodiments of the present disclosure, there is provided a method for identifying that a key is triggered, which is applied to a mobile terminal, where the display screen of the mobile terminal and the key are located on the same interface, and the preset area of the mobile terminal is set There are multiple sensors, and the distance between the preset area and the area where the button is located is within a preset range, and the method includes:
若接收到按键信号，则检测每个传感器的电信号变化量；If the button signal is received, detect the electrical signal variation of each sensor;
若检测到至少一个传感器的所述电信号变化量大于预设阈值，则获取所述电信号变化量大于所述预设阈值的传感器数量；If it is detected that the electrical signal variation of at least one sensor is greater than a preset threshold, acquiring the number of sensors whose electrical signal variation is greater than the preset threshold;
若所述传感器数量大于预设数量，则确定对应按键被误触发；If the number of the sensors is greater than the preset number, it is determined that the corresponding key is falsely triggered;
若所述传感器数量小于或等于所述预设数量，则确定对应按键被触发。If the number of sensors is less than or equal to the preset number, it is determined that the corresponding key is triggered.
在一实施例中，所述方法还包括：In one embodiment, the method also includes:
若检测到所述每个传感器的电信号变化量均小于所述预设阈值，则确定对应按键被触发。If it is detected that the variation of the electrical signal of each sensor is less than the preset threshold, it is determined that the corresponding button is triggered.
在一实施例中，在所述确定对应按键被触发之后，所述方法还包括：In an embodiment, after the determining that the corresponding key is triggered, the method further includes:
执行被触发按键所表示的操作。Performs the action represented by the triggered key.
在一实施例中，在所述确定对应按键被误触发之后，所述方法还包括：In an embodiment, after the determination that the corresponding key is falsely triggered, the method further includes:
在所述显示屏上显示按键被误触发的提示信息。A prompt message is displayed on the display screen that the button is triggered by mistake.
在一实施例中，当所述按键位于所述显示屏的下方时，所述预设区域位于所述按键所在区域的下方；或者In an embodiment, when the key is located below the display screen, the preset area is located below the area where the key is located; or
当所述按键位于所述显示屏的下方时，所述预设区域位于所述移动终端的下边框。When the button is located below the display screen, the preset area is located on the lower frame of the mobile terminal.
根据本公开实施例的第二方面，提供一种识别按键被触发的装置，应用于移动终端，所述移动终端的显示屏和所述按键位于同一界面上，所述移动终端的预设区域设置有多个传感器，所述预设区域与所述按键所在区域之间的距离在预设范围内，所述装置包括：According to the second aspect of the embodiments of the present disclosure, there is provided a device for identifying that a key is triggered, which is applied to a mobile terminal, the display screen of the mobile terminal and the key are located on the same interface, and the preset area of the mobile terminal is set There are multiple sensors, the distance between the preset area and the area where the key is located is within a preset range, and the device includes:
接收检测模块，被配置为若接收到按键信号，则检测每个传感器的电信号变化量；The receiving detection module is configured to detect the amount of change in the electrical signal of each sensor if the key signal is received;
获取模块，被配置为若所述接收检测模块检测到至少一个传感器的所述电信号变化量大于预设阈值，则获取所述电信号变化量大于所述预设阈值的传感器数量；The acquisition module is configured to acquire the number of sensors whose electrical signal variation is greater than the preset threshold if the receiving detection module detects that the electrical signal variation of at least one sensor is greater than the preset threshold;
第一确定模块，被配置为若所述获取模块获取的所述传感器数量大于预设数量，则确定对应按键被误触发；The first determination module is configured to determine that the corresponding key is falsely triggered if the number of sensors acquired by the acquisition module is greater than a preset number;
第二确定模块，被配置为若所述获取模块获取的所述传感器数量小于或等于所述预设数量，则确定对应按键被触发。The second determination module is configured to determine that the corresponding key is triggered if the number of sensors acquired by the acquisition module is less than or equal to the preset number.
在一实施例中，所述装置还包括：In one embodiment, the device also includes:
第三确定模块，被配置为若所述接收检测模块检测到所述每个传感器的电信号变化量均小于所述预设阈值，则确定对应按键被触发。The third determining module is configured to determine that the corresponding key is triggered if the receiving and detecting module detects that the variation of the electrical signal of each sensor is less than the preset threshold.
在一实施例中，所述装置还包括：In one embodiment, the device also includes:
执行模块，被配置为在所述第二确定模块或所述第三确定模块确定对应按键被触发之后，执行被触发按键所表示的操作。The executing module is configured to execute the operation indicated by the activated key after the second determining module or the third determining module determines that the corresponding key is triggered.
在一实施例中，所述装置还包括：In one embodiment, the device also includes:
显示模块，被配置为在所述第一确定模块确定对应按键被误触发之后，在所述显示屏上显示按键被误触发的提示信息。The display module is configured to, after the first determining module determines that the corresponding key is falsely triggered, display prompt information on the display screen indicating that the key has been mistriggered.
在一实施例中，当所述按键位于所述显示屏的下方时，所述预设区域位于所述按键所在区域的下方；或者In an embodiment, when the key is located below the display screen, the preset area is located below the area where the key is located; or
当所述按键位于所述显示屏的下方时，所述预设区域位于所述移动终端的下边框。When the button is located below the display screen, the preset area is located on the lower frame of the mobile terminal.
根据本公开实施例的第三方面，提供一种移动终端，所述移动终端的显示屏和按键位于同一界面上，所述移动终端的预设区域设置有多个传感器，所述预设区域与所述按键所在区域之间的距离在预设范围内，所述移动终端包括：According to the third aspect of the embodiments of the present disclosure, a mobile terminal is provided, the display screen and the buttons of the mobile terminal are located on the same interface, and a preset area of the mobile terminal is provided with a plurality of sensors, and the preset area and The distance between the areas where the buttons are located is within a preset range, and the mobile terminal includes:
处理器；processor;
用于存储处理器可执行指令的存储器；memory for storing processor-executable instructions;
其中，所述处理器被配置为：Wherein, the processor is configured as:
若接收到按键信号，则检测每个传感器的电信号变化量；If the button signal is received, detect the electrical signal variation of each sensor;
若检测到至少一个传感器的所述电信号变化量大于预设阈值，则获取所述电信号变化量大于所述预设阈值的传感器数量；If it is detected that the electrical signal variation of at least one sensor is greater than a preset threshold, acquiring the number of sensors whose electrical signal variation is greater than the preset threshold;
若所述传感器数量大于预设数量，则确定对应按键被误触发；If the number of the sensors is greater than the preset number, it is determined that the corresponding key is falsely triggered;
若所述传感器数量小于或等于所述预设数量，则确定对应按键被触发。If the number of sensors is less than or equal to the preset number, it is determined that the corresponding key is triggered.
本公开的实施例提供的技术方案可以包括以下有益效果：在接收到按键信号后，通过检测移动终端预设区域上设置的每个传感器的电信号变化量和电信号变化量大于预设阈值的传感器数量来识别按键是否被触发，实现方式简单且准确率高。The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects: after receiving the key-press signal, by detecting the variation of the electrical signal of each sensor set on the preset area of the mobile terminal and the value of the variation of the electrical signal being greater than the preset threshold The number of sensors is used to identify whether the key is triggered, and the implementation method is simple and the accuracy is high.
在接收到按键信号后，通过检测移动终端预设区域上设置的每个传感器的电信号变化量来识别按键是否被触发，若检测到每个传感器的电信号变化量均小于预设阈值，则确定对应按键被触发，实现方式简单且准确率高。After receiving the button signal, identify whether the button is triggered by detecting the variation of the electrical signal of each sensor set on the preset area of the mobile terminal. If it is detected that the variation of the electrical signal of each sensor is less than the preset threshold, then It is determined that the corresponding button is triggered, and the implementation method is simple and has high accuracy.
在确定对应按键被触发之后，可以执行被触发按键所表示的操作，从而对用户的操作进行响应。After it is determined that the corresponding key is triggered, the operation represented by the triggered key may be executed, thereby responding to the user's operation.
通过显示按键被误触发的提示信息，使得用户可以根据该提示信息重新触摸按键，以满足自己的操作需求。By displaying the prompt information that the key is accidentally triggered, the user can re-touch the key according to the prompt information to meet his own operation needs.
通过描述按键和预设区域的位置关系，使得可实现方案灵活、多样。By describing the positional relationship between the button and the preset area, flexible and diverse solutions can be realized.
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开。It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.
附图说明Description of drawings
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本发明的实施例，并与说明书一起用于解释本发明的原理。The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description serve to explain the principles of the invention.
图1是根据一示例性实施例示出的一种识别按键被触发的方法的流程图。Fig. 1 is a flow chart of a method for identifying that a key is triggered according to an exemplary embodiment.
图2A是根据一示例性实施例示出的预设区域的示意图一。Fig. 2A is a first schematic diagram of a preset area according to an exemplary embodiment.
图2B是根据一示例性实施例示出的预设区域的示意图二。Fig. 2B is a second schematic diagram of a preset area according to an exemplary embodiment.
图2C是根据一示例性实施例示出的按键被误触发时的手指位置示意图。Fig. 2C is a schematic diagram showing finger positions when a key is falsely triggered according to an exemplary embodiment.
图2D是根据一示例性实施例示出的按键被触发时的手指位置示意图。Fig. 2D is a schematic diagram showing finger positions when a key is triggered according to an exemplary embodiment.
图3是根据一示例性实施例示出的另一种识别按键被触发的方法的流程图。Fig. 3 is a flow chart showing another method for identifying that a key is triggered according to an exemplary embodiment.
图4是根据一示例性实施例示出的另一种识别按键被触发的方法的流程图。Fig. 4 is a flow chart showing another method for identifying that a key is triggered according to an exemplary embodiment.
图5是根据一示例性实施例示出的一种识别按键被触发的装置的框图。Fig. 5 is a block diagram of an apparatus for identifying that a key is triggered according to an exemplary embodiment.
图6是根据一示例性实施例示出的另一种识别按键被触发的装置的框图。Fig. 6 is a block diagram of another device for identifying that a key is triggered according to an exemplary embodiment.
图7A是根据一示例性实施例示出的另一种识别按键被触发的装置的框图。Fig. 7A is a block diagram of another device for identifying that a key is triggered according to an exemplary embodiment.
图7B是根据一示例性实施例示出的另一种识别按键被触发的装置的框图。Fig. 7B is a block diagram of another device for identifying that a key is triggered according to an exemplary embodiment.
图8是根据一示例性实施例示出的另一种识别按键被触发的装置的框图。Fig. 8 is a block diagram of another device for identifying that a key is triggered according to an exemplary embodiment.
图9是根据一示例性实施例示出的一种适用于移动终端的装置的框图。Fig. 9 is a block diagram of a device suitable for a mobile terminal according to an exemplary embodiment.
具体实施方式detailed description
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本发明的一些方面相一致的装置和方法的例子。Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.
图1是根据一示例性实施例示出的一种识别按键被触发的方法的流程图，如图1所示，该识别按键被触发的方法可应用于移动终端上，该移动终端的显示屏和按键位于同一界面上，该移动终端的预设区域设置有多个传感器，预设区域与按键所在区域之间的距离在预设范围内，该方法包括以下步骤S101-S105：Fig. 1 is a flow chart of a method for identifying that a key is triggered according to an exemplary embodiment. As shown in Fig. 1, the method for identifying that a key is triggered can be applied to a mobile terminal, the display screen and the mobile terminal The buttons are located on the same interface, the preset area of the mobile terminal is provided with a plurality of sensors, and the distance between the preset area and the area where the button is located is within a preset range. The method includes the following steps S101-S105:
在步骤S101中，若接收到按键信号，则检测每个传感器的电信号变化量。In step S101, if a button signal is received, the change amount of the electrical signal of each sensor is detected.
其中，移动终端可以包括但不局限于手机，移动终端预设区域设置的传感器可以包括但不局限于电阻式传感器、电容式传感器或电感式传感器，传感器可以通过多种方式例如贴附、印刷、银浆走线、刻蚀等方式设置在预设区域上。预设区域与按键所在区域之间的距离可以为预设区域的中心与按键所在区域的中心之间的距离，预设范围可以根据需要设置，例如为0.5厘米等。Among them, the mobile terminal may include but not limited to a mobile phone, and the sensors set in the preset area of the mobile terminal may include but not limited to a resistive sensor, a capacitive sensor or an inductive sensor. Silver paste wiring, etching and other methods are arranged on the preset area. The distance between the preset area and the area where the button is located can be the distance between the center of the preset area and the center of the area where the button is located, and the preset range can be set as required, such as 0.5 cm.
如图2A所示，当按键1、按键2、按键3位于显示屏的下方时，预设区域可以位于按键所在区域的下方，即传感器可以贴附在手机表面盖板的下方。如图2B所示，当按键1、按键2、按键3位于显示屏的下方时，预设区域可以位于手机的下边框，即传感器可以贴附在手机下边框的框体里侧。As shown in FIG. 2A, when button 1, button 2, and button 3 are located below the display screen, the preset area can be located below the area where the buttons are located, that is, the sensor can be attached below the surface cover of the mobile phone. As shown in FIG. 2B , when button 1 , button 2 , and button 3 are located below the display screen, the preset area can be located at the lower frame of the mobile phone, that is, the sensor can be attached to the inner side of the frame of the lower frame of the mobile phone.
为了识别按键是否被触发，可以在接收到按键信号后，检测每个传感器的电信号变化量。以电容式传感器为例，人手(手掌或者手指都可以)接近电容式传感器，造成传感器接受到的电容值大小发生变化，这一变化量可以被移动终端检测到。In order to identify whether the key is triggered, the electrical signal variation of each sensor can be detected after the key signal is received. Taking a capacitive sensor as an example, when a human hand (palm or finger) is close to the capacitive sensor, the capacitance value received by the sensor changes, and this change can be detected by the mobile terminal.
在步骤S102中，若检测到至少一个传感器的电信号变化量大于预设阈值，则获取电信号变化量大于预设阈值的传感器数量。In step S102, if it is detected that the electrical signal variation of at least one sensor is greater than the preset threshold, the number of sensors whose electrical signal variation is greater than the preset threshold is acquired.
在步骤S103中，判断获取的传感器数量是否大于预设数量，若大于预设数量，则执行步骤S104，反之，则执行步骤S105。In step S103, it is judged whether the acquired number of sensors is greater than the preset number, and if it is greater than the preset number, then step S104 is executed; otherwise, step S105 is executed.
在步骤S104中，确定对应按键被误触发。In step S104, it is determined that the corresponding key is falsely triggered.
在步骤S105中，确定对应按键被触发。In step S105, it is determined that the corresponding key is triggered.
在该实施例中，用户手指或手掌离传感器越近，移动终端检测到的传感器的电信号变化量越大，若电信号变化量达到预设阈值，则表明用户手指或手掌接触传感器，反之，则未接触传感器。In this embodiment, the closer the user's finger or palm is to the sensor, the greater the change in the electrical signal of the sensor detected by the mobile terminal. If the change in the electrical signal reaches a preset threshold, it indicates that the user's finger or palm is in contact with the sensor. Otherwise, The sensor is not touched.
当用户横握移动终端例如手机并且想要触摸按键时，手指或手掌通常不会触摸到传感器或者只触摸到较少数量的传感器，因此，可以根据传感器的信号变化量大小和触摸到的传感器数量来识别按键是被触发还是被误触发。When a user holds a mobile terminal such as a mobile phone horizontally and wants to touch a button, the finger or palm usually does not touch the sensor or only touches a small number of sensors. To identify whether the key is triggered or falsely triggered.
若检测到电信号变化量大于预设阈值的传感器数量大于预设数量，则表明用户并非真正想要触摸按键，而是操作显示屏幕时误触摸到传感器，故可以确定对应按键被误触发，例如如图2C所示，为按键被误触发时手指位置的示意图；若检测到电信号变化量大于预设阈值的传感器数量小于或等于预设数量，则表明用户在触摸按键的同时触碰到少量传感器，故可以确定对应按键被触发，例如如图2D所示，为按键被触发时手指位置的示意图。If it is detected that the number of sensors whose electrical signal variation is greater than the preset threshold is greater than the preset number, it indicates that the user does not really want to touch the button, but touches the sensor by mistake when operating the display screen, so it can be determined that the corresponding button is triggered by mistake, for example As shown in Figure 2C, it is a schematic diagram of the position of the finger when the button is triggered by mistake; if the number of sensors that detect that the electrical signal change is greater than the preset threshold is less than or equal to the preset number, it indicates that the user touches a small amount while touching the button. sensor, so it can be determined that the corresponding key is triggered, for example, as shown in FIG. 2D , which is a schematic diagram of the position of the finger when the key is triggered.
另外，在确定对应按键被触发之后，可以执行被触发按键所表示的操作。In addition, after it is determined that the corresponding key is triggered, the operation represented by the triggered key may be performed.
上述实施例，在接收到按键信号后，通过检测移动终端预设区域上设置的每个传感器的电信号变化量和电信号变化量大于预设阈值的传感器数量来识别按键是否被触发，实现方式简单且准确率高。In the above-mentioned embodiment, after receiving the key-press signal, it is possible to identify whether the key-press is triggered by detecting the electrical signal variation of each sensor set on the preset area of the mobile terminal and the number of sensors whose electrical signal variation is greater than the preset threshold. Simple and highly accurate.
图3是根据一示例性实施例示出的另一种识别按键被触发的方法的流程图，如图3所示，该方法可以包括如下步骤：Fig. 3 is a flow chart of another method for identifying that a key is triggered according to an exemplary embodiment. As shown in Fig. 3, the method may include the following steps:
在步骤S301中，若接收到按键信号，则检测每个传感器的电信号变化量。In step S301, if a button signal is received, the change amount of the electrical signal of each sensor is detected.
在步骤S302中，若检测到每个传感器的电信号变化量均小于预设阈值，则确定对应按键被触发。In step S302, if it is detected that the variation of the electrical signal of each sensor is less than a preset threshold, it is determined that the corresponding key is triggered.
由于该实施例可以根据传感器的信号变化量大小和触摸到的传感器数量来识别按键是被触发还是被误触发，因此，若检测到每个传感器的电信号变化量均小于预设阈值，则表明用户手指或手掌未触摸到传感器，故可以确定对应按键被触发。Since this embodiment can identify whether the button is triggered or falsely triggered according to the sensor signal variation and the number of touched sensors, if it is detected that the electrical signal variation of each sensor is less than the preset threshold, it indicates The user's finger or palm does not touch the sensor, so it can be determined that the corresponding button is triggered.
另外，在确定对应按键被触发之后，可以执行被触发按键所表示的操作。In addition, after it is determined that the corresponding key is triggered, the operation represented by the triggered key may be performed.
上述识别按键被触发的方法实施例，在接收到按键信号后，通过检测移动终端预设区域上设置的每个传感器的电信号变化量来识别按键是否被触发，若检测到每个传感器的电信号变化量均小于预设阈值，则确定对应按键被触发，实现方式简单且准确率高。In the above embodiment of the method for identifying that a key is triggered, after receiving the key signal, it is possible to identify whether the key is triggered by detecting the change amount of the electrical signal of each sensor set on the preset area of the mobile terminal, if the electrical signal of each sensor is detected If the signal changes are all smaller than the preset threshold, it is determined that the corresponding button is triggered, and the implementation method is simple and the accuracy is high.
图4是根据一示例性实施例示出的另一种识别按键被触发的方法的流程图，如图4所示，在步骤S104之后，该方法可以包括如下步骤：Fig. 4 is a flowchart of another method for identifying that a key is triggered according to an exemplary embodiment. As shown in Fig. 4, after step S104, the method may include the following steps:
在步骤S106中，在显示屏上显示按键被误触发的提示信息。In step S106, a prompt message is displayed on the display screen that the key is triggered by mistake.
在确定按键被误触发之后，可以在显示屏上显示按键被误触发的提示信息，假设用户想触发按键，则可以根据该提示信息重新触摸按键。After it is determined that the key has been falsely triggered, a prompt message indicating that the key has been falsely triggered may be displayed on the display screen. Assuming that the user wants to trigger the key, the key may be touched again according to the prompt information.
上述实施例，通过显示按键被误触发的提示信息，使得用户可以根据该提示信息重新触摸按键，以满足自己的操作需求。In the above embodiment, by displaying the prompt information that the key is accidentally triggered, the user can touch the key again according to the prompt information to meet his own operation needs.
与前述识别按键被触发的方法实施例相对应，本公开还提供了识别按键被触发的装置实施例。Corresponding to the aforementioned embodiment of the method for identifying that a key is triggered, the present disclosure also provides an embodiment of an apparatus for identifying that a key is triggered.
图5是根据一示例性实施例示出的一种识别按键被触发的装置的框图，该装置可应用于移动终端，该移动终端的显示屏和按键位于同一界面上，该移动终端的预设区域设置有多个传感器，预设区域与按键所在区域之间的距离在预设范围内，如图5所示，该识别按键被触发的装置包括：接收检测模块51、获取模块52、第一确定模块53和第二确定模块54。Fig. 5 is a block diagram of a device for recognizing that a button is triggered according to an exemplary embodiment, the device can be applied to a mobile terminal, the display screen and the button of the mobile terminal are located on the same interface, and the preset area of the mobile terminal A plurality of sensors are provided, and the distance between the preset area and the area where the button is located is within a preset range. As shown in FIG. module 53 and a second determination module 54 .
接收检测模块51被配置为若接收到按键信号，则检测每个传感器的电信号变化量。The reception detection module 51 is configured to detect the variation of the electrical signal of each sensor if a key signal is received.
其中，移动终端可以包括但不局限于手机，移动终端预设区域设置的传感器可以包括但不局限于电阻式传感器、电容式传感器或电感式传感器，传感器可以通过多种方式例如贴附、印刷、银浆走线、刻蚀等方式设置在预设区域上。预设区域与按键所在区域之间的距离可以为预设区域的中心与按键所在区域的中心之间的距离，预设范围可以根据需要设置，例如为0.5厘米等。Among them, the mobile terminal may include but not limited to a mobile phone, and the sensors set in the preset area of the mobile terminal may include but not limited to a resistive sensor, a capacitive sensor or an inductive sensor. Silver paste wiring, etching and other methods are arranged on the preset area. The distance between the preset area and the area where the button is located can be the distance between the center of the preset area and the center of the area where the button is located, and the preset range can be set as required, such as 0.5 cm.
如图2A所示，当按键1、按键2、按键3位于显示屏的下方时，预设区域可以位于按键所在区域的下方，即传感器可以贴附在手机表面盖板的下方。如图2B所示，当按键1、按键2、按键3位于显示屏的下方时，预设区域可以位于手机的下边框，即传感器可以贴附在手机下边框的框体里侧。As shown in FIG. 2A, when button 1, button 2, and button 3 are located below the display screen, the preset area can be located below the area where the buttons are located, that is, the sensor can be attached below the surface cover of the mobile phone. As shown in FIG. 2B , when button 1 , button 2 , and button 3 are located below the display screen, the preset area can be located at the lower frame of the mobile phone, that is, the sensor can be attached to the inner side of the frame of the lower frame of the mobile phone.
为了识别按键是否被触发，可以在接收到按键信号后，检测每个传感器的电信号变化量。以电容式传感器为例，人手(手掌或者手指都可以)接近电容式传感器，造成传感器接受到的电容值大小发生变化，这一变化量可以被移动终端检测到。In order to identify whether the key is triggered, the electrical signal variation of each sensor can be detected after the key signal is received. Taking a capacitive sensor as an example, when a human hand (palm or finger) is close to the capacitive sensor, the capacitance value received by the sensor changes, and this change can be detected by the mobile terminal.
获取模块52被配置为若接收检测模块51检测到至少一个传感器的电信号变化量大于预设阈值，则获取电信号变化量大于预设阈值的传感器数量。The acquisition module 52 is configured to acquire the number of sensors whose electrical signal variation is greater than the preset threshold if the reception detection module 51 detects that the variation of the electrical signal of at least one sensor is greater than the preset threshold.
第一确定模块53被配置为若获取模块52获取的传感器数量大于预设数量，则确定对应按键被误触发。The first determination module 53 is configured to determine that the corresponding key is falsely triggered if the number of sensors acquired by the acquisition module 52 is greater than the preset number.
第二确定模块54被配置为若获取模块52获取的传感器数量小于或等于预设数量，则确定对应按键被触发。The second determination module 54 is configured to determine that the corresponding key is triggered if the number of sensors acquired by the acquisition module 52 is less than or equal to the preset number.
在该实施例中，用户手指或手掌离传感器越近，移动终端检测到的传感器的电信号变化量越大，若电信号变化量达到预设阈值，则表明用户手指或手掌接触传感器，反之，则未接触传感器。In this embodiment, the closer the user's finger or palm is to the sensor, the greater the change in the electrical signal of the sensor detected by the mobile terminal. If the change in the electrical signal reaches a preset threshold, it indicates that the user's finger or palm is in contact with the sensor. Otherwise, The sensor is not touched.
当用户横握移动终端例如手机并且想要触摸按键时，手指或手掌通常不会触摸到传感器或者只触摸到较少数量的传感器，因此，可以根据传感器的信号变化量大小和触摸到的传感器数量来识别按键是被触发还是被误触发。When a user holds a mobile terminal such as a mobile phone horizontally and wants to touch a button, the finger or palm usually does not touch the sensor or only touches a small number of sensors. To identify whether the key is triggered or falsely triggered.
若检测到电信号变化量大于预设阈值的传感器数量大于预设数量，则表明用户并非真正想要触摸按键，而是操作显示屏幕时误触摸到传感器，故可以确定对应按键被误触发，例如如图2C所示，为按键被误触发时手指位置的示意图；若检测到电信号变化量大于预设阈值的传感器数量小于或等于预设数量，则表明用户在触摸按键的同时触碰到少量传感器，故可以确定对应按键被触发，例如如图2D所示，为按键被触发时手指位置的示意图。If it is detected that the number of sensors whose electrical signal variation is greater than the preset threshold is greater than the preset number, it indicates that the user does not really want to touch the button, but touches the sensor by mistake when operating the display screen, so it can be determined that the corresponding button is triggered by mistake, for example As shown in Figure 2C, it is a schematic diagram of the position of the finger when the button is triggered by mistake; if the number of sensors that detect that the electrical signal change is greater than the preset threshold is less than or equal to the preset number, it indicates that the user touches a small amount while touching the button. sensor, so it can be determined that the corresponding key is triggered, for example, as shown in FIG. 2D , which is a schematic diagram of the position of the finger when the key is triggered.
另外，在确定对应按键被触发之后，可以执行被触发按键所表示的操作。In addition, after it is determined that the corresponding key is triggered, the operation represented by the triggered key may be performed.
如图5所示的装置用于实现上述如图1所示的方法流程，涉及到的相关内容描述相同，此处不赘述。The device shown in FIG. 5 is used to implement the above-mentioned method flow shown in FIG. 1 , and related content is described in the same way, and will not be repeated here.
上述实施例，在接收到按键信号后，通过检测移动终端预设区域上设置的每个传感器的电信号变化量和电信号变化量大于预设阈值的传感器数量来识别按键是否被触发，实现方式简单且准确率高。In the above-mentioned embodiment, after receiving the key-press signal, it is possible to identify whether the key-press is triggered by detecting the electrical signal variation of each sensor set on the preset area of the mobile terminal and the number of sensors whose electrical signal variation is greater than the preset threshold. Simple and highly accurate.
图6是根据一示例性实施例示出的另一种识别按键被触发的装置的框图，如图6所示，在上述图5所示实施例的基础上，该装置还可包括：第三确定模块55。Fig. 6 is a block diagram of another device for identifying that a key is triggered according to an exemplary embodiment. As shown in Fig. 6, on the basis of the embodiment shown in Fig. 5 above, the device may further include: a third determination Module 55.
第三确定模块55被配置为若接收检测模块51检测到每个传感器的电信号变化量均小于预设阈值，则确定对应按键被触发。The third determining module 55 is configured to determine that the corresponding key is triggered if the receiving and detecting module 51 detects that the variation of the electrical signal of each sensor is less than a preset threshold.
由于该实施例可以根据传感器的信号变化量大小和触摸到的传感器数量来识别按键是被触发还是被误触发，因此，若检测到每个传感器的电信号变化量均小于预设阈值，则表明用户手指或手掌未触摸到传感器，故可以确定对应按键被触发。Since this embodiment can identify whether the button is triggered or falsely triggered according to the sensor signal variation and the number of touched sensors, if it is detected that the electrical signal variation of each sensor is less than the preset threshold, it indicates The user's finger or palm does not touch the sensor, so it can be determined that the corresponding button is triggered.
如图6所示的装置用于实现上述如图3所示的方法流程，涉及到的相关内容描述相同，此处不赘述。The device shown in FIG. 6 is used to implement the above-mentioned method flow shown in FIG. 3 , and the relevant content involved is described in the same way, and will not be repeated here.
上述识别按键被触发的方法实施例，在接收到按键信号后，通过检测移动终端预设区域上设置的每个传感器的电信号变化量来识别按键是否被触发，若检测到每个传感器的电信号变化量均小于预设阈值，则确定对应按键被触发，实现方式简单且准确率高。In the above embodiment of the method for identifying that a key is triggered, after receiving the key signal, it is possible to identify whether the key is triggered by detecting the change amount of the electrical signal of each sensor set on the preset area of the mobile terminal, if the electrical signal of each sensor is detected If the signal changes are all smaller than the preset threshold, it is determined that the corresponding button is triggered, and the implementation method is simple and the accuracy is high.
图7A是根据一示例性实施例示出的另一种识别按键被触发的装置的框图，如图7A所示，在上述图5所示实施例的基础上，该装置还可包括：执行模块56。Fig. 7A is a block diagram of another device for recognizing that a button is triggered according to an exemplary embodiment. As shown in Fig. 7A, on the basis of the embodiment shown in Fig. 5 above, the device may further include: an execution module 56 .
执行模块56被配置为在第二确定模块54确定对应按键被触发之后，执行被触发按键所表示的操作。The executing module 56 is configured to execute the operation represented by the activated key after the second determining module 54 determines that the corresponding key is activated.
另外，如图7B所示，在上述图6所示实施例的基础上，该装置还可包括：执行模块56。In addition, as shown in FIG. 7B , on the basis of the above-mentioned embodiment shown in FIG. 6 , the device may further include: an execution module 56 .
执行模块56被配置为在第三确定模块55确定对应按键被触发之后，执行被触发按键所表示的操作。The executing module 56 is configured to execute the operation represented by the activated key after the third determining module 55 determines that the corresponding key is activated.
如图7A或图7B所示的装置用于实现上述如图1或图3所示的方法流程，涉及到的相关内容描述相同，此处不赘述。The device shown in FIG. 7A or FIG. 7B is used to implement the above-mentioned method flow shown in FIG. 1 or FIG. 3 , and the relevant content involved is described in the same way, and will not be repeated here.
上述实施例，在确定对应按键被触发之后，可以执行被触发按键所表示的操作，从而对用户的操作进行响应。In the above embodiment, after it is determined that the corresponding key is triggered, the operation indicated by the triggered key may be executed, thereby responding to the user's operation.
图8是根据一示例性实施例示出的另一种识别按键被触发的装置的框图，如图8所示，在上述图5所示实施例的基础上，该装置还可包括：显示模块57。Fig. 8 is a block diagram of another device for recognizing that a key is triggered according to an exemplary embodiment. As shown in Fig. 8, on the basis of the embodiment shown in Fig. 5 above, the device may further include: a display module 57 .
显示模块57被配置为在第一确定模块53确定对应按键被误触发之后，在显示屏上显示按键被误触发的提示信息。The display module 57 is configured to, after the first determining module 53 determines that the corresponding key is falsely triggered, display prompt information on the display screen indicating that the key has been mistriggered.
在确定按键被误触发之后，可以在显示屏上显示按键被误触发的提示信息，假设用户想触发按键，则可以根据该提示信息重新触摸按键。After it is determined that the key has been falsely triggered, a prompt message indicating that the key has been falsely triggered may be displayed on the display screen. Assuming that the user wants to trigger the key, the key may be touched again according to the prompt information.
如图8所示的装置用于实现上述如图4所示的方法流程，涉及到的相关内容描述相同，此处不赘述。The device shown in FIG. 8 is used to implement the above-mentioned method flow shown in FIG. 4 , and related content is described in the same way, and will not be repeated here.
上述实施例，通过显示按键被误触发的提示信息，使得用户可以根据该提示信息重新触摸按键，以满足自己的操作需求。In the above embodiment, by displaying the prompt information that the key is accidentally triggered, the user can touch the key again according to the prompt information to meet his own operation needs.
关于上述实施例中的装置，其中各个模块、子模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述，此处将不做详细阐述说明。Regarding the apparatus in the above embodiments, the specific manner in which each module and sub-module performs operations has been described in detail in the embodiments related to the method, and will not be described in detail here.
图9是根据一示例性实施例示出的一种适用于识别按键被触发的装置的框图。例如，装置900可以是移动电话，计算机，数字广播终端，消息收发设备，游戏控制台，平板设备，医疗设备，健身设备，个人数字助理，飞行器等。Fig. 9 is a block diagram of a device suitable for identifying that a key is triggered according to an exemplary embodiment. For example, the apparatus 900 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, an aircraft, and the like.
参照图9，装置900可以包括以下一个或多个组件：处理组件902，存储器904，电源组件906，多媒体组件908，音频组件910，输入/输出(I/O)的接口912，传感器组件914，以及通信组件916。9, device 900 may include one or more of the following components: processing component 902, memory 904, power supply component 906, multimedia component 908, audio component 910, input/output (I/O) interface 912, sensor component 914, and communication component 916 .
处理组件902通常控制装置900的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理元件902可以包括一个或多个处理器920来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件902可以包括一个或多个模块，便于处理组件902和其他组件之间的交互。例如，处理部件902可以包括多媒体模块，以方便多媒体组件908和处理组件902之间的交互。The processing component 902 generally controls the overall operations of the device 900, such as those associated with display, telephone calls, data communications, camera operations, and recording operations. The processing element 902 may include one or more processors 920 to execute instructions to complete all or part of the steps of the above method. Additionally, processing component 902 may include one or more modules that facilitate interaction between processing component 902 and other components. For example, the processing component 902 may include a multimedia module to facilitate interaction between the multimedia component 908 and the processing component 902 .
存储器904被配置为存储各种类型的数据以支持在设备900的操作。这些数据的示例包括用于在装置900上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器904可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。The memory 904 is configured to store various types of data to support operations at the device 900 . Examples of such data include instructions for any application or method operating on device 900, contact data, phonebook data, messages, pictures, videos, and the like. The memory 904 can be implemented by any type of volatile or non-volatile memory device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.
电源组件906为装置900的各种组件提供电力。电源组件906可以包括电源管理系统，一个或多个电源，及其他与为装置900生成、管理和分配电力相关联的组件。The power supply component 906 provides power to the various components of the device 900 . Power components 906 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for device 900 .
多媒体组件908包括在所述装置900和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件908包括一个前置摄像头和/或后置摄像头。当设备900处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。The multimedia component 908 includes a screen that provides an output interface between the device 900 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense a boundary of a touch or swipe action, but also detect duration and pressure associated with the touch or swipe action. In some embodiments, the multimedia component 908 includes a front camera and/or a rear camera. When the device 900 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capability.
音频组件910被配置为输出和/或输入音频信号。例如，音频组件910包括一个麦克风(MIC)，当装置900处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器904或经由通信组件916发送。在一些实施例中，音频组件910还包括一个扬声器，用于输出音频信号。The audio component 910 is configured to output and/or input audio signals. For example, the audio component 910 includes a microphone (MIC) configured to receive external audio signals when the device 900 is in operation modes, such as call mode, recording mode and voice recognition mode. Received audio signals may be further stored in memory 904 or sent via communication component 916 . In some embodiments, the audio component 910 also includes a speaker for outputting audio signals.
I/O接口912为处理组件902和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。The I/O interface 912 provides an interface between the processing component 902 and a peripheral interface module. The peripheral interface module may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: a home button, volume buttons, start button, and lock button.
传感器组件914包括一个或多个传感器，用于为装置900提供各个方面的状态评估。例如，传感器组件914可以检测到设备900的打开/关闭状态，组件的相对定位，例如所述组件为装置900的显示器和小键盘，传感器组件914还可以检测装置900或装置900一个组件的位置改变，用户与装置900接触的存在或不存在，装置900方位或加速/减速和装置900的温度变化。传感器组件914可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件914还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件914还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。Sensor assembly 914 includes one or more sensors for providing status assessments of various aspects of device 900 . For example, the sensor component 914 can detect the open/closed state of the device 900, the relative positioning of components, such as the display and keypad of the device 900, and the sensor component 914 can also detect a change in the position of the device 900 or a component of the device 900 , the presence or absence of user contact with the device 900 , the device 900 orientation or acceleration/deceleration and the temperature change of the device 900 . Sensor assembly 914 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. Sensor assembly 914 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor component 914 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.
通信组件916被配置为便于装置900和其他设备之间有线或无线方式的通信。装置900可以接入基于通信标准的无线网络，如WiFi，2G或3G，或它们的组合。在一个示例性实施例中，通信部件916经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，所述通信部件916还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。The communication component 916 is configured to facilitate wired or wireless communication between the apparatus 900 and other devices. The device 900 can access wireless networks based on communication standards, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 916 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 916 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra Wide Band (UWB) technology, Bluetooth (BT) technology and other technologies.
在示例性实施例中，装置900可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述方法。In an exemplary embodiment, apparatus 900 may be programmed by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation for performing the methods described above.
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器904，上述指令可由装置900的处理器920执行以完成上述方法。例如，所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。In an exemplary embodiment, there is also provided a non-transitory computer-readable storage medium including instructions, such as the memory 904 including instructions, which can be executed by the processor 920 of the device 900 to implement the above method. For example, the non-transitory computer readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.
本领域技术人员在考虑说明书及实践这里公开的公开后，将容易想到本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由下面的权利要求指出。Other embodiments of the disclosure will be readily apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any modification, use or adaptation of the present disclosure, and these modifications, uses or adaptations follow the general principles of the present disclosure and include common knowledge or conventional technical means in the technical field not disclosed in the present disclosure . The specification and examples are to be considered exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
应当理解的是，本公开并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。It should be understood that the present disclosure is not limited to the precise constructions which have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
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| CN201710097318.XACN106873834B (en) | 2017-02-22 | 2017-02-22 | Method and device for identifying triggering of key and mobile terminal |
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| CN201710097318.XACN106873834B (en) | 2017-02-22 | 2017-02-22 | Method and device for identifying triggering of key and mobile terminal |
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| CN106873834Atrue CN106873834A (en) | 2017-06-20 |
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| CN201710097318.XAActiveCN106873834B (en) | 2017-02-22 | 2017-02-22 | Method and device for identifying triggering of key and mobile terminal |
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