CN113098154A - Wireless charging method and device, electronic equipment and storage medium - Google Patents
Wireless charging method and device, electronic equipment and storage mediumDownload PDFInfo
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- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
- H—ELECTRICITY
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Abstract
Translated fromChinese
Description
Translated fromChinese技术领域technical field
本公开涉及无线充电技术领域，尤其涉及一种无线充电方法及装置、电子设备、存储介质。The present disclosure relates to the technical field of wireless charging, and in particular, to a wireless charging method and device, an electronic device, and a storage medium.
背景技术Background technique
目前，随着无线充电技术在电子设备上的使用，无线充电可以支持的充电功率越来越高，充电速度也越来越快，使电子设备的充电续航变的十分便利。At present, with the use of wireless charging technology in electronic devices, the charging power that wireless charging can support is getting higher and higher, and the charging speed is getting faster and faster, making the charging and battery life of electronic devices very convenient.
实际应用中，电子设备内均设置有一个接收模组，该接收模组的接收线圈设置在电子设备的后壳。这样，在电子设备有充电需求时，用户可以将后壳贴合到无线充电设备上，从而为该电子设备无线充电。当用户将显示屏贴合到无线充电设备上时，由于接收线圈与发射线圈之间的距离变大，使接收线圈的接收效率变低，从而降低充电效率且延长充电时间，降低用户使用体验。In practical applications, a receiving module is arranged in each electronic device, and the receiving coil of the receiving module is arranged on the back shell of the electronic device. In this way, when the electronic device needs to be charged, the user can attach the rear case to the wireless charging device, thereby wirelessly charging the electronic device. When the user attaches the display screen to the wireless charging device, because the distance between the receiving coil and the transmitting coil increases, the receiving efficiency of the receiving coil becomes lower, thereby reducing the charging efficiency, prolonging the charging time, and reducing the user experience.
发明内容SUMMARY OF THE INVENTION
本公开提供一种无线充电方法及装置、电子设备、存储介质，以解决相关技术的不足。The present disclosure provides a wireless charging method and device, an electronic device, and a storage medium to solve the deficiencies of the related art.
根据本公开实施例的第一方面，提供一种无线充电方法，适应于设置有第一接收模组和第二接收模组的电子设备，所述方法包括：According to a first aspect of the embodiments of the present disclosure, a wireless charging method is provided, suitable for an electronic device provided with a first receiving module and a second receiving module, the method comprising:
在与无线充电设备握手通信后，获取所述无线充电设备支持的充电类型；After handshake communication with the wireless charging device, obtain the charging type supported by the wireless charging device;
基于所述充电类型选用所述第一接收模组和/或所述第二接收模组为所述电子设备的电池充电。The first receiving module and/or the second receiving module is selected based on the charging type to charge the battery of the electronic device.
可选地，所述充电类型包括谐振式充电类型，基于所述充电类型选用所述第一接收模组和/或所述第二接收模组为所述电子设备的电池充电包括：Optionally, the charging type includes a resonant charging type, and selecting the first receiving module and/or the second receiving module to charge the battery of the electronic device based on the charging type includes:
选用所述第一接收模组和所述第二接收模组同时为所述电池充电。The first receiving module and the second receiving module are selected to charge the battery at the same time.
可选地，所述充电类型包括耦合式充电类型，基于所述充电类型选用所述第一接收模组和/或所述第二接收模组为所述电子设备的电池充电包括：Optionally, the charging type includes a coupled charging type, and selecting the first receiving module and/or the second receiving module to charge the battery of the electronic device based on the charging type includes:
选用所述第一接收模组或所述第二接收模组单独为所述电池充电。The first receiving module or the second receiving module is selected to charge the battery independently.
可选地，选用所述第一接收模组或所述第二接收模组单独为所述电池充电包括：Optionally, selecting the first receiving module or the second receiving module to charge the battery independently includes:
获取所述电子设备中空间姿态传感器所采集的空间姿态数据；acquiring spatial attitude data collected by a spatial attitude sensor in the electronic device;
根据所述空间姿态数据获取所述电子设备的姿态；所述姿态为所述电子设备的第一侧面贴近所述无线充电设备，或者所述姿态为所述电子设备的第二侧面贴近所述无线充电设备；Obtain the posture of the electronic device according to the spatial posture data; the posture is that the first side of the electronic device is close to the wireless charging device, or the posture is that the second side of the electronic device is close to the wireless charging device charging equipment;
在所述姿态为所述电子设备的第一侧面贴近所述无线充电设备时，选用所述第一接收模组为所述电池充电；在所述姿态为所述电子设备的第二侧面贴近所述无线充电设备时，选用所述第二接收模组为所述电池充电。When the posture is that the first side of the electronic device is close to the wireless charging device, the first receiving module is selected to charge the battery; when the posture is that the second side of the electronic device is close to the wireless charging device When the wireless charging device is used, the second receiving module is selected to charge the battery.
可选地，根据所述空间姿态数据获取所述电子设备的姿态包括：Optionally, acquiring the posture of the electronic device according to the spatial posture data includes:
获取所述空间姿态数据中的重力数据，以及所述重力数据在Z轴上的重力分量；所述Z轴与所述电子设备的显示屏垂直，且所述Z轴的正方向从所述第一侧面指向所述第二侧面；Acquire the gravity data in the spatial attitude data and the gravity component of the gravity data on the Z-axis; the Z-axis is perpendicular to the display screen of the electronic device, and the positive direction of the Z-axis is from the one side faces the second side;
在所述重力分量超过预设的分量阈值且指向所述Z轴的负方向时，确定所述姿态为所述电子设备的第一侧面贴近所述无线充电设备；或者，在所述重力分量超过预设的分量阈值且指向所述Z轴的正方向时，确定所述姿态为所述电子设备的第二侧面贴近所述无线充电设备。When the gravitational component exceeds a preset component threshold and points to the negative direction of the Z-axis, it is determined that the posture is that the first side of the electronic device is close to the wireless charging device; or, when the gravitational component exceeds When the preset component threshold is directed to the positive direction of the Z-axis, it is determined that the posture is that the second side of the electronic device is close to the wireless charging device.
可选地，根据所述空间姿态数据获取所述电子设备的姿态包括：Optionally, acquiring the posture of the electronic device according to the spatial posture data includes:
获取所述电子设备中距离传感器所检测的距离数据；obtaining distance data detected by a distance sensor in the electronic device;
在所述距离数据小于预设的距离阈值时，确定所述姿态为所述电子设备的第二侧面贴近所述无线充电设备；或者，在所述距离数据超过预设的距离阈值时，确定所述姿态为所述电子设备的第一侧面贴近所述无线充电设备。When the distance data is less than a preset distance threshold, determine that the posture is that the second side of the electronic device is close to the wireless charging device; or, when the distance data exceeds a preset distance threshold, determine that the second side of the electronic device is close to the wireless charging device; The posture is that the first side of the electronic device is close to the wireless charging device.
可选地，根据所述空间姿态数据获取所述电子设备的姿态后，所述方法还包括：Optionally, after acquiring the posture of the electronic device according to the spatial posture data, the method further includes:
在所述姿态为所述电子设备的第一侧面贴近所述无线充电设备和所述电子设备的第二侧面贴近所述无线充电设备之外的姿态时，关闭所述第一接收模组和所述第二接收模组，以停止对所述电池充电。When the posture is that the first side of the electronic device is close to the wireless charging device and the second side of the electronic device is close to the outside of the wireless charging device, turning off the first receiving module and all the second receiving module to stop charging the battery.
可选地，基于所述充电类型选用所述第一接收模组和/或所述第二接收模组为所述电子设备的电池充电包括：Optionally, selecting the first receiving module and/or the second receiving module to charge the battery of the electronic device based on the charging type includes:
在所述姿态为所述电子设备的第一侧面贴近所述无线充电设备和所述电子设备的第二侧面贴近所述无线充电设备之外的其他姿态时，开启所述第一接收模组和所述第二接收模组；When the posture is that the first side of the electronic device is close to the wireless charging device and the second side of the electronic device is close to the wireless charging device, the first receiving module is turned on and the second side is close to the wireless charging device. the second receiving module;
分别获取所述第一接收模组和所述第二接收模组的接收功率；respectively acquiring the received power of the first receiving module and the second receiving module;
选用所述接收功率较大的接收模组为所述电池充电，同时关闭所述接收功率较小的接收模组。The receiving module with higher receiving power is selected to charge the battery, and the receiving module with lower receiving power is turned off at the same time.
根据本公开实施例的第二方面，提供一种无线充电装置，适应于设置有第一接收模组和第二接收模组的电子设备，所述装置包括：According to a second aspect of the embodiments of the present disclosure, there is provided a wireless charging device suitable for electronic equipment provided with a first receiving module and a second receiving module, the device comprising:
充电类型获取模块，用于在与无线充电设备握手通信后，获取所述无线充电设备支持的充电类型；a charging type acquisition module, configured to acquire the charging type supported by the wireless charging device after handshake communication with the wireless charging device;
接收模组选用模块，用于基于所述充电类型选用所述第一接收模组和/或所述第二接收模组为所述电子设备的电池充电。A receiving module selection module, configured to select the first receiving module and/or the second receiving module based on the charging type to charge the battery of the electronic device.
可选地，所述充电类型包括谐振式充电类型，所述接收模组选用模块包括：Optionally, the charging type includes a resonant charging type, and the receiving module selection module includes:
同时选用子模块，用于选用所述第一接收模组和所述第二接收模组同时为所述电池充电。At the same time, sub-modules are selected for selecting the first receiving module and the second receiving module to charge the battery at the same time.
可选地，所述充电类型包括耦合式充电类型，所述接收模组选用模块包括：Optionally, the charging type includes a coupled charging type, and the receiving module selection module includes:
单独选用子模块，用于选用所述第一接收模组或所述第二接收模组单独为所述电池充电。The sub-module is selected independently, and is used for selecting the first receiving module or the second receiving module to charge the battery independently.
可选地，所述单独选用子模块包括：Optionally, the individually selected submodules include:
数据获取单元，用于获取所述电子设备中空间姿态传感器所采集的空间姿态数据；a data acquisition unit for acquiring spatial attitude data collected by a spatial attitude sensor in the electronic device;
姿态获取单元，用于根据所述空间姿态数据获取所述电子设备的姿态；所述姿态为所述电子设备的第一侧面贴近所述无线充电设备，或者所述姿态为所述电子设备的第二侧面贴近所述无线充电设备；an attitude acquisition unit, configured to acquire the attitude of the electronic device according to the spatial attitude data; the attitude is that the first side of the electronic device is close to the wireless charging device, or the attitude is the first side of the electronic device The two sides are close to the wireless charging device;
模组选用单元，用于在所述姿态为所述电子设备的第一侧面贴近所述无线充电设备时，选用所述第一接收模组为所述电池充电；在所述姿态为所述电子设备的第二侧面贴近所述无线充电设备时，选用所述第二接收模组为所述电池充电。a module selection unit, used for selecting the first receiving module to charge the battery when the posture is that the first side of the electronic device is close to the wireless charging device; When the second side of the device is close to the wireless charging device, the second receiving module is selected to charge the battery.
可选地，所述姿态获取单元包括：Optionally, the posture acquisition unit includes:
重力获取子单元，用于获取所述空间姿态数据中的重力数据，以及所述重力数据在Z轴上的重力分量；所述Z轴与所述电子设备的显示屏垂直，且所述Z轴的正方向从所述第一侧面指向所述第二侧面；A gravity acquisition subunit, used for acquiring gravity data in the spatial attitude data, and a gravity component of the gravity data on the Z-axis; the Z-axis is perpendicular to the display screen of the electronic device, and the Z-axis is The positive direction points from the first side to the second side;
姿态确定子单元，用于在所述重力分量超过预设的分量阈值且指向所述Z轴的负方向时，确定所述姿态为所述电子设备的第一侧面贴近所述无线充电设备；或者，在所述重力分量超过预设的分量阈值且指向所述Z轴的正方向时，确定所述姿态为所述电子设备的第二侧面贴近所述无线充电设备。an attitude determination subunit, configured to determine that the attitude is that the first side of the electronic device is close to the wireless charging device when the gravity component exceeds a preset component threshold and points to the negative direction of the Z-axis; or , when the gravity component exceeds a preset component threshold and points to the positive direction of the Z-axis, determine that the posture is that the second side of the electronic device is close to the wireless charging device.
可选地，所述姿态获取单元包括：Optionally, the posture acquisition unit includes:
距离获取子单元，用于获取所述电子设备中距离传感器所检测的距离数据；a distance acquisition subunit for acquiring distance data detected by a distance sensor in the electronic device;
姿态确定子单元，用于在所述距离数据小于预设的距离阈值时，确定所述姿态为所述电子设备的第二侧面贴近所述无线充电设备；或者，在所述距离数据超过预设的距离阈值时，确定所述姿态为所述电子设备的第一侧面贴近所述无线充电设备。an attitude determination subunit, configured to determine that the attitude is that the second side of the electronic device is close to the wireless charging device when the distance data is less than a preset distance threshold; or, when the distance data exceeds a preset distance When the distance threshold is , it is determined that the posture is that the first side of the electronic device is close to the wireless charging device.
可选地，所述接收模组选用模块，还用于在所述姿态为所述电子设备的第一侧面贴近所述无线充电设备和所述电子设备的第二侧面贴近所述无线充电设备之外的姿态时，关闭所述第一接收模组和所述第二接收模组，以停止对所述电池充电。Optionally, the receiving module selection module is also used for the position where the first side of the electronic device is close to the wireless charging device and the second side of the electronic device is close to the wireless charging device. When the posture is outside, the first receiving module and the second receiving module are turned off to stop charging the battery.
可选地，所述接收模组选用模块包括：Optionally, the receiving module selection module includes:
模组开启子模块，用于在所述姿态为所述电子设备的第一侧面贴近所述无线充电设备和所述电子设备的第二侧面贴近所述无线充电设备之外的其他姿态时，开启所述第一接收模组和所述第二接收模组；The module opening sub-module is used to turn on when the posture is that the first side of the electronic device is close to the wireless charging device and the second side of the electronic device is close to other postures other than the wireless charging device the first receiving module and the second receiving module;
功率获取子模块，用于分别获取所述第一接收模组和所述第二接收模组的接收功率；a power acquisition sub-module, configured to acquire the received power of the first receiving module and the second receiving module respectively;
模组选用子模块，用于选用所述接收功率较大的接收模组为所述电池充电，同时关闭所述接收功率较小的接收模组。The module selects a sub-module, which is used for selecting the receiving module with higher receiving power to charge the battery, and at the same time turning off the receiving module with lower receiving power.
根据本公开实施例的第三方面，提供一种电子设备，包括：According to a third aspect of the embodiments of the present disclosure, there is provided an electronic device, comprising:
第一接收模组；the first receiving module;
第二接收模组；the second receiving module;
分别与所述第一接收模组和所述第二接收模组连接的处理器；a processor connected to the first receiving module and the second receiving module respectively;
用于存储所述处理器可执行指令的存储器；a memory for storing the processor-executable instructions;
分别与所述第一接收模组和所述第二接收模组连接的电池；a battery connected to the first receiving module and the second receiving module respectively;
所述处理器被配置为执行所述存储器中的可执行指令以实现上述任一项所述方法的步骤。The processor is configured to execute executable instructions in the memory to implement the steps of any of the methods described above.
可选地，所述第一接收模组中的接收线圈设置在所述电子设备的第一侧面，所述第二接收模组的接收线圈设置在所述电子设备的第二侧面；Optionally, the receiving coil in the first receiving module is arranged on the first side of the electronic device, and the receiving coil in the second receiving module is arranged on the second side of the electronic device;
所述第一侧面是指与所述电子设备中显示屏相对的一侧面，所述第二侧面是指所述显示屏所在的一侧面；The first side refers to the side opposite to the display screen in the electronic device, and the second side refers to the side where the display screen is located;
或者，or,
所述第一侧面是指与所述电子设备中副显示屏所在的一侧面，所述第二侧面是指所述电子设备中主显示屏所在的一侧面。The first side refers to the side where the secondary display screen of the electronic device is located, and the second side refers to the side where the main display screen of the electronic device is located.
可选地，所述第一接收模组中接收线圈的中心位置与所述第二接收模组中接收线圈的中心位置的偏移距离小于预设的距离阈值。Optionally, the offset distance between the center position of the receiving coil in the first receiving module and the center position of the receiving coil in the second receiving module is less than a preset distance threshold.
可选地，还包括空间姿态传感器，所述空间姿态传感器用于感测所述电子设备的姿态，以确定使用所述第一接收模组或所述第二接收模组为所述电池充电。Optionally, a space attitude sensor is further included, and the space attitude sensor is used to sense the attitude of the electronic device, so as to determine to use the first receiving module or the second receiving module to charge the battery.
可选地，还包括距离传感器，所述距离传感器用于感测所述电子设备与无线充电设备之间的距离数据，以使所述处理器基于所述距离数据确定所述电子设备的姿态。Optionally, a distance sensor is further included, the distance sensor is used for sensing distance data between the electronic device and the wireless charging device, so that the processor determines the posture of the electronic device based on the distance data.
根据本公开实施例的第四方面，提供一种可读存储介质，其上存储有可执行指令，该可执行指令被处理器执行时实现上述任一项所述方法的步骤。According to a fourth aspect of the embodiments of the present disclosure, there is provided a readable storage medium having executable instructions stored thereon, and when the executable instructions are executed by a processor, the steps of any one of the methods described above are implemented.
本公开的实施例提供的技术方案可以包括以下有益效果：The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects:
由上述实施例可知，本公开实施例中通过在与无线充电设备握手通信后，可以获取无线充电设备支持的充电类型；然后，基于充电类型选用第一接收模组和/或第二接收模组为所述电子设备的电池充电。这样，本实施例中，在第一接收模组和第二接收模组中接收线圈分别设置在电子设备的两侧面时，无论哪一侧面贴近到无线充电设备均可以选用一个接收模组对电池进行无线充电，可以提高充电效率，缩短充电时间，提升用户使用体验。It can be seen from the above embodiments that in the embodiments of the present disclosure, the charging type supported by the wireless charging device can be obtained after handshake communication with the wireless charging device; then, the first receiving module and/or the second receiving module is selected based on the charging type. Charge the battery of the electronic device. In this way, in this embodiment, when the receiving coils in the first receiving module and the second receiving module are respectively arranged on two sides of the electronic device, no matter which side is close to the wireless charging device, one receiving module can be selected to control the battery Wireless charging can improve charging efficiency, shorten charging time, and improve user experience.
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 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，示出了符合本公开的实施例，并与说明书一起用于解释本公开的原理。The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description serve to explain the principles of the disclosure.
图1是根据一示例性实施例示出的一种电子设备的示意图，图1(a)示出了接收线圈RX1设置在电子设备第一侧面的效果，图1(b)示出了接收线圈RX2设置在电子设备第二侧面的效果，图1(c)示出了接收线圈RX1和接收线圈RX2堆叠后的效果。Fig. 1 is a schematic diagram of an electronic device according to an exemplary embodiment, Fig. 1(a) shows the effect of setting the receiving coil RX1 on the first side of the electronic device, and Fig. 1(b) shows the receiving coil RX2 The effect of being arranged on the second side of the electronic device, Figure 1(c) shows the effect of stacking the receiving coil RX1 and the receiving coil RX2.
图2是根据一示例性实施例示出的一种电子设备的电路示意图。Fig. 2 is a schematic circuit diagram of an electronic device according to an exemplary embodiment.
图3是根据一示例性实施例示出的一种无线充电方法的流程图。Fig. 3 is a flowchart of a wireless charging method according to an exemplary embodiment.
图4是根据一示例性实施例示出的选用接收模组的流程图。FIG. 4 is a flow chart of selecting a receiving module according to an exemplary embodiment.
图5是根据一示例性实施例示出的利用重力数据选用接收模组的流程图。FIG. 5 is a flowchart of selecting a receiving module by using gravity data according to an exemplary embodiment.
图6是图5所示方法的示意图。FIG. 6 is a schematic diagram of the method shown in FIG. 5 .
图7是根据一示例性实施例示出的利用距离数据选用接收模组的流程图。FIG. 7 is a flow chart of selecting a receiving module by using distance data according to an exemplary embodiment.
图8是图7所示方法的示意图，图8(a)示出了电子设备显示屏侧贴近无线充电设备的示意图，图8(b)示出了电子设备后壳侧贴近无线充电设备的示意图。Fig. 8 is a schematic diagram of the method shown in Fig. 7, Fig. 8(a) shows a schematic diagram of the display side of the electronic device close to the wireless charging device, Fig. 8(b) shows a schematic diagram of the back shell side of the electronic device close to the wireless charging device .
图9是根据一示例性实施例示出的根据接收功率大小选用接收模组的流程图。FIG. 9 is a flow chart of selecting a receiving module according to the received power according to an exemplary embodiment.
图10是根据一示例性实施例示出的一种应用场景图。Fig. 10 is a diagram showing an application scenario according to an exemplary embodiment.
图11～图17是根据一示例性实施例示出的一种无线充电装置的框图。11 to 17 are block diagrams of a wireless charging apparatus according to an exemplary embodiment.
图18是根据一示例性实施例示出的一种电子设备的框图。Fig. 18 is a block diagram of an electronic device according to an exemplary embodiment.
具体实施方式Detailed ways
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。以下示例性所描述的实施例并不代表与本公开相一致的所有实施例。相反，它们仅是与如所附权利要求书中所详述的、本公开的一些方面相一致的装置例子。Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The illustratively described embodiments below are not intended to represent all embodiments consistent with the present disclosure. Rather, they are merely examples of apparatuses consistent with some aspects of the present disclosure, as recited in the appended claims.
目前，随着无线充电技术在电子设备上的使用，无线充电可以支持的充电功率越来越高，充电速度也越来越快，使电子设备的充电续航变的十分便利。At present, with the use of wireless charging technology in electronic devices, the charging power that wireless charging can support is getting higher and higher, and the charging speed is getting faster and faster, making the charging and battery life of electronic devices very convenient.
实际应用中，电子设备内均设置有一个接收模组，该接收模组的接收线圈设置在电子设备的后壳。这样，在电子设备有充电需求时，用户可以将后壳贴合到无线充电设备上，从而为该电子设备无线充电。当用户将显示屏贴合到无线充电设备上时，由于接收线圈与发射线圈之间的距离变大，使接收线圈的接收效率变低，从而降低充电效率且延长充电时间，降低用户使用体验。In practical applications, a receiving module is arranged in each electronic device, and the receiving coil of the receiving module is arranged on the back shell of the electronic device. In this way, when the electronic device needs to be charged, the user can attach the rear case to the wireless charging device, thereby wirelessly charging the electronic device. When the user attaches the display screen to the wireless charging device, because the distance between the receiving coil and the transmitting coil increases, the receiving efficiency of the receiving coil becomes lower, thereby reducing the charging efficiency, prolonging the charging time, and reducing the user experience.
为解决上述技术问题，本公开实施例提供了一种设置有2个接收模组的电子设备，后续将该2个接收模组分别称之为第一接收模组和第二接收模组以示区别。为方便描述，以设置一个显示屏的电子设备为例，电子设备远离显示屏的一侧面为第一侧面，显示屏所在一侧面为第二侧面，则第一接收模组中接收线圈(RX1)设置在第一侧面，第二接收模组中接收线圈(RX2)设置在第二侧面。以设置环形显示屏的电子设备为例，电子设备中设置副显示屏的一侧面为第一侧面，主显示屏所在一侧面为第二侧面，则第一接收模组中接收线圈(RX1)设置在第一侧面，第二接收模组中接收线圈(RX2)设置在第二侧面。In order to solve the above-mentioned technical problems, the embodiment of the present disclosure provides an electronic device provided with two receiving modules, and the two receiving modules are subsequently referred to as the first receiving module and the second receiving module, respectively, to illustrate. the difference. For the convenience of description, take an electronic device with a display screen as an example, the side of the electronic device away from the display screen is the first side, and the side where the display screen is located is the second side, then the receiving coil (RX1) in the first receiving module It is arranged on the first side, and the receiving coil (RX2) in the second receiving module is arranged on the second side. Taking an electronic device with a ring-shaped display screen as an example, the side of the electronic device where the secondary display screen is set is the first side, and the side where the main display screen is located is the second side, then the receiving coil (RX1) in the first receiving module is set On the first side, the receiving coil (RX2) in the second receiving module is arranged on the second side.
需要说明的是，本公开各实施例中，第一侧面可以具有以下含义：在作为接收线圈RX1的安装位置时，其是指靠近电子设备机身(即靠近显示屏)的一面，如后壳不可见的一面；在作为电子设备的一个侧面时，其是指远离电子设备机身(远离显示屏)的一面，如后壳可见的一面。第二侧面的含义同第一侧面的含义相似。在各实施例中，可以根据具体场景来区分其含义。It should be noted that, in each embodiment of the present disclosure, the first side can have the following meanings: when used as the installation position of the receiving coil RX1, it refers to the side close to the body of the electronic device (that is, close to the display screen), such as the rear case Invisible side; when used as a side of an electronic device, it refers to the side away from the body of the electronic device (away from the display screen), such as the visible side of the back cover. The meaning of the second aspect is similar to that of the first aspect. In various embodiments, their meanings can be distinguished according to specific scenarios.
图1是根据一示例性实施例示出的一种电子设备的示意图，参见图1，图1(a)示出了接收线圈RX1设置在电子设备第一侧面的效果，图1(b)示出了接收线圈RX2设置在电子设备中显示屏靠近电子设备机身的一侧(为方便理解，后续采用RX2设置在电子设备的第二侧面来描述)的效果，图1(c)示出了接收线圈RX1和接收线圈RX2堆叠后的效果。实际应用中，接收线圈RX1和接收线圈RX2分别在第一侧面和第二侧面的安装位置不作具体限定。考虑到用户使用习惯和充电效率，在一示例中，接收线圈RX1和接收线圈RX2的中心对齐，即从电子设备的显示屏看向后壳时，接收线圈RX1的中心投影和接收线圈RX2的中心投影重合。FIG. 1 is a schematic diagram of an electronic device according to an exemplary embodiment. Referring to FIG. 1 , FIG. 1( a ) shows the effect of setting the receiving coil RX1 on the first side of the electronic device, and FIG. 1( b ) shows In order to set the receiving coil RX2 on the side of the electronic device close to the body of the electronic device (for the convenience of understanding, RX2 is set on the second side of the electronic device for description), Figure 1(c) shows the receiving The effect of stacking coil RX1 and receiving coil RX2. In practical applications, the installation positions of the receiving coil RX1 and the receiving coil RX2 on the first side surface and the second side surface respectively are not specifically limited. Considering the user's usage habits and charging efficiency, in an example, the centers of the receiving coil RX1 and the receiving coil RX2 are aligned, that is, when looking at the rear case from the display screen of the electronic device, the center of the receiving coil RX1 and the center of the receiving coil RX2 are projected Projection coincides.
图2是根据一示例性实施例示出的一种电子设备的电路示意图。参见图2，该电子设备包括处理器、第一接收模组和第二接收模组；处理器分别与第一接收模组和第二接收模组连接，可以分别控制第一接收模组和第二接收模组的开关，从而选用第一接收模组对电池充电、第二接收模组对电池充电或者两个接收模组同时对电池充电。这样，在第一接收模组和第二接收模组中接收线圈分别设置在电子设备的两侧面时，无论哪一侧面贴近到无线充电设备均可以选用一个接收模组对电池进行无线充电，可以提高充电效率，缩短充电时间，提升用户使用体验。Fig. 2 is a schematic circuit diagram of an electronic device according to an exemplary embodiment. Referring to FIG. 2, the electronic device includes a processor, a first receiving module and a second receiving module; the processor is respectively connected with the first receiving module and the second receiving module, and can control the first receiving module and the second receiving module respectively. Two receiving modules are switched on and off, so that the first receiving module is selected to charge the battery, the second receiving module is used to charge the battery, or the two receiving modules can charge the battery at the same time. In this way, when the receiving coils in the first receiving module and the second receiving module are respectively arranged on both sides of the electronic device, no matter which side is close to the wireless charging device, a receiving module can be selected to charge the battery wirelessly, and the battery can be charged wirelessly. Improve charging efficiency, shorten charging time, and improve user experience.
继续参见图2，本实施例中，电子设备还包括空间姿态传感器。在一示例中，该空间姿态传感器可以为重力传感器、加速度传感器或者陀螺仪中的一种或者多种，可根据具体场景进行选择。该空间姿态传感器通过获取电子设备的空间姿态数据，并将该空间姿态数据发送给处理器。处理器可以根据空间姿态数据获取到电子设备的姿态，该姿态可以包括电子设备的第一侧面贴近无线充电设备，或者，电子设备的第二侧面贴近无线充电设备，或者，除电子设备的第一侧面贴近无线充电设备和电子设备的第二侧面贴近无线充电设备之外的其他姿态(如倾斜等)，技术人员可以根据具体场景进行设置，在此不作限定。这样，处理器可以根据电子设备的姿态选用第一接收模组和/或第二接收模组为电子设备的电池充电，从而达到高效率充电，尽可能的缩短充电时间。Continuing to refer to FIG. 2 , in this embodiment, the electronic device further includes a spatial attitude sensor. In an example, the spatial attitude sensor may be one or more of a gravity sensor, an acceleration sensor, or a gyroscope, which may be selected according to specific scenarios. The space attitude sensor acquires the space attitude data of the electronic device and sends the space attitude data to the processor. The processor may acquire the posture of the electronic device according to the spatial posture data, and the posture may include that the first side of the electronic device is close to the wireless charging device, or the second side of the electronic device is close to the wireless charging device, or, except that the first side of the electronic device is close to the wireless charging device. The side is close to the wireless charging device and the second side of the electronic device is close to other postures (such as tilting, etc.) other than the wireless charging device. The technician can set it according to the specific scene, which is not limited here. In this way, the processor can select the first receiving module and/or the second receiving module to charge the battery of the electronic device according to the posture of the electronic device, thereby achieving high-efficiency charging and shortening the charging time as much as possible.
需要说明的是，贴近是指电子设备与无线充电设备之间的距离小于或等于预设的距离阈值(如2cm，可调整)。在一示例中，在电子设备与无线充电设备之间的距离为零时，此时电子设备贴合到无线充电设备上，且当前的充电效率最高。It should be noted that the proximity means that the distance between the electronic device and the wireless charging device is less than or equal to a preset distance threshold (eg, 2 cm, which can be adjusted). In an example, when the distance between the electronic device and the wireless charging device is zero, the electronic device is attached to the wireless charging device at this time, and the current charging efficiency is the highest.
在另一示中，该空间姿态传感器还可以为距离传感器。在无线充电设备的体积较大时，该距离传感器可以设置在电子设备的顶端；在无线充电设备的体积较小时，该距离传感器可以设置在其中一个接收线圈RX的附近。In another illustration, the spatial attitude sensor may also be a distance sensor. When the size of the wireless charging device is relatively large, the distance sensor can be arranged at the top of the electronic device; when the volume of the wireless charging device is relatively small, the distance sensor can be arranged near one of the receiving coils RX.
以距离传感器设置在显示屏一侧面(即电子设备的第二侧面)为例，当电子设备的第一侧面贴近到无线充电设备上时，距离传感器检测不到距离值(可采用无效标识来表示)或者说检测到的距离值无限大(超出其检测范围默认为无限大)，处理器根据该距离值大于距离阈值，可以确定距离传感器远离无线充电设备，即可以确定出电子设备的姿态为电子设备的第一侧面贴近到无线充电设备，此时可以指示第一侧面的第一接收模组充电。Taking the distance sensor disposed on one side of the display screen (that is, the second side of the electronic device) as an example, when the first side of the electronic device is close to the wireless charging device, the distance sensor cannot detect the distance value (which can be represented by an invalid identifier). ) or the detected distance value is infinite (the default is infinite beyond its detection range), the processor can determine that the distance sensor is far away from the wireless charging device according to the distance value is greater than the distance threshold, and the posture of the electronic device can be determined as electronic The first side of the device is close to the wireless charging device, and at this time, the first receiving module on the first side can be instructed to charge.
当电子设备的第二侧面贴近到无线充电设备上时，距离传感器可以检测到距离值小于距离阈值，此时处理器可以根据该距离值小于距离阈值，可以确定距离传感器靠近无线充电设备，即可以确定出电子设备的姿态为电子设备的第二侧面贴近到无线充电设备，此时可以指示第二侧面的第二接收模组充电。When the second side of the electronic device is close to the wireless charging device, the distance sensor can detect that the distance value is less than the distance threshold. At this time, the processor can determine that the distance sensor is close to the wireless charging device according to the distance value being less than the distance threshold. It is determined that the posture of the electronic device is that the second side of the electronic device is close to the wireless charging device, and at this time, the second receiving module on the second side can be instructed to charge.
需要说明的是，第一接收模组和第二接收模组的工作原理可以参考相关技术，在此不再赘述。It should be noted that, for the working principles of the first receiving module and the second receiving module, reference may be made to the related art, which will not be repeated here.
基于上述电子设备，本公开实施例提供了一种无线充电方法，图3是根据一示例性实施例示出的一种无线充电方法的流程图。参见图3，一种无线充电方法，包括步骤31和步骤32，其中：Based on the above electronic device, an embodiment of the present disclosure provides a wireless charging method, and FIG. 3 is a flowchart of a wireless charging method according to an exemplary embodiment. Referring to FIG. 3, a wireless charging method includes step 31 and
在步骤31中，在与无线充电设备握手通信后，获取所述无线充电设备支持的充电类型。In step 31, after handshake communication with the wireless charging device, the charging type supported by the wireless charging device is acquired.
本实施例中，无线充电设备会根据内部设置的无线充电协议，例如Qi协议或者A4WP协议，按照设定周期(以广播方式)发送脉冲探测信号，该脉冲探测信号用于探测待充电的电子设备是否已放置到本无线充电设备。以无线充电协议为Qi协议为例，则脉冲探测信号可以是探测阶段(Ping Phase)的功率信号(Power Signal)。In this embodiment, the wireless charging device will send a pulse detection signal according to an internally set wireless charging protocol, such as Qi protocol or A4WP protocol, according to a set period (by broadcasting), and the pulse detection signal is used to detect the electronic device to be charged. Whether it has been placed in this wireless charging device. Taking the wireless charging protocol as the Qi protocol as an example, the pulse detection signal may be a power signal (Power Signal) in the detection phase (Ping Phase).
本实施例中，在电子设备放置到无线充电设备上之后，电子设备中的第一接收模组和/或第二接收模组可以接收到上述脉冲探测信号。响应于接收到上述脉冲探测信号，第一接收模组和/或第二接收模组可以向无线充电设备发送脉冲响应信号。无线充电设备接收到上述脉冲响应信号后，可以确定有电子设备放置其上方，从而完成握手过程。In this embodiment, after the electronic device is placed on the wireless charging device, the first receiving module and/or the second receiving module in the electronic device can receive the above-mentioned pulse detection signal. In response to receiving the above-mentioned pulse detection signal, the first receiving module and/or the second receiving module may send an impulse response signal to the wireless charging device. After the wireless charging device receives the above-mentioned impulse response signal, it can determine that an electronic device is placed on it, thereby completing the handshake process.
在握手通信后，电子设备可以根据所使用的无线充电协议或者握手过程中的通信数据来确定该无线充电设备支持的充电类型，其中充电类型可以包括以下至少一种：谐振式充电类型和耦合式充电类型。其中谐振式充电类型是指无线充电设备可以通过发射预设谐振频率的电磁波来辐射能量，此时第一接收模组和第二接收模组的谐振频率需要与之匹配；耦合式充电类型是指无线充电设备可以发射不同频率的电磁波来辐射能量，此时接收线圈位于辐射范围内即可。After the handshake communication, the electronic device may determine the charging type supported by the wireless charging device according to the wireless charging protocol used or the communication data during the handshake process, where the charging type may include at least one of the following: resonant charging type and coupling type charging type. The resonant charging type means that the wireless charging device can radiate energy by emitting electromagnetic waves with a preset resonant frequency. At this time, the resonant frequencies of the first receiving module and the second receiving module need to be matched with it; the coupled charging type refers to The wireless charging device can emit electromagnetic waves of different frequencies to radiate energy, and the receiving coil can be located within the radiation range at this time.
针对无线充电设备，在握手过程完成后，无线充电设备可以控制发射线圈辐射能量，以进行后续的无线充电过程，具体内容可以参考相关无线充电协议，在此不再赘述。For wireless charging devices, after the handshake process is completed, the wireless charging device can control the transmitting coil to radiate energy to perform the subsequent wireless charging process. For details, please refer to the relevant wireless charging protocol, which will not be repeated here.
在步骤32中，基于所述充电类型选用所述第一接收模组和/或所述第二接收模组为电子设备的电池充电。In
本实施例中，处理器在获取到无线充电设备可支持的充电类型后，其中充电类型包括谐振式充电类型和耦合式充电类型中的至少一种，可以从第一接收模组和第二接收模组中选择至少一个对电池进行充电，包括：In this embodiment, after the processor obtains the charging types supported by the wireless charging device, where the charging types include at least one of a resonant charging type and a coupled charging type, the processor can receive the charging types from the first receiving module and the second receiving module. Select at least one of the modules to charge the battery, including:
在一示例中，在充电类型为谐振式充电类型时，由于谐振式充电方式对距离的要求相对于耦合式充电方式对距离和屏蔽等要求较低，因此处理器可以选用第一接收模组和第二接收模组同时为电子设备的电池充电。其中，谐振式无线充电的工作原理可以参考相关技术，在此不再赘述。In an example, when the charging type is the resonant charging type, since the resonant charging method has lower requirements on distance and shielding than the coupling charging method, the processor can select the first receiving module and the The second receiving module simultaneously charges the battery of the electronic device. The working principle of the resonant wireless charging can be referred to related technologies, which will not be repeated here.
在另一示例中，在充电类型为耦合式充电类型时，处理器可以选用第一接收模组或第二接收模组单独为电子设备的电池充电，其选用原理为选择一个靠近无线充电设备较近的充电模组为电子设备的电池充电。In another example, when the charging type is a coupled charging type, the processor can select the first receiving module or the second receiving module to charge the battery of the electronic device independently. The nearby charging module charges the battery of the electronic device.
本示例中，处理器根据电子设备的姿态来选用接收模组。参见图4：In this example, the processor selects the receiving module according to the posture of the electronic device. See Figure 4:
在步骤41中，处理器可以获取电子设备中空间姿态传感器所采集的空间姿态数据。In
在步骤42中，处理器可以根据空间姿态数据获取电子设备的姿态。其中，姿态可以为电子设备的第一侧面贴近无线充电设备，或者姿态可以为电子设备的第二侧面贴近无线充电设备。In step 42, the processor may acquire the posture of the electronic device according to the spatial posture data. The posture may be that the first side of the electronic device is close to the wireless charging device, or the posture may be that the second side of the electronic device is close to the wireless charging device.
以空间姿态数据中包括重力数据为例，处理器可以获取电子设备的姿态，参见图5，在步骤51中，处理器可以获取空间姿态数据中的重力数据，以及重力数据在Z轴上的重力分量。其中，Z轴与电子设备的显示屏垂直，且Z轴的正方向从电子设备的第一侧面指向第二侧面，效果如图1(c)所示。在步骤52中，在重力分量超过预设的分量阈值且指向Z轴的负方向时，确定姿态为电子设备的第一侧面贴近无线充电设备；或者，在重力分量超过预设的分量阈值且指向Z轴的正方向时，确定姿态为电子设备的第二侧面贴近无线充电设备。Taking the space attitude data including the gravity data as an example, the processor can obtain the attitude of the electronic device, referring to FIG. 5 , in step 51, the processor can obtain the gravity data in the space attitude data, and the gravity of the gravity data on the Z axis. weight. Wherein, the Z-axis is perpendicular to the display screen of the electronic device, and the positive direction of the Z-axis points from the first side surface of the electronic device to the second side surface, and the effect is shown in FIG. 1(c). In
参见图6，空间姿态传感器可以获取到重力G以及电子设备的倾斜角度，此时可以获得重力G在Z轴上的重力分量G1，计算方式可以参考相关技术，在此不作限定。然后，处理器可以对比重力分量G1与重力阈值Gn的大小。在重力分量G1大于重力阈值Gn且指向Z轴的负方向时，处理器可以确定姿态为第一侧面贴近无线充电设备；在重力分量G1大于重力阈值Gn且指向Z轴的正方向时，处理器可以确定姿态为第二侧面贴近无线充电设备；在重力分量G1小于重力阈值Gn时，处理器可以确定姿态为其他姿态。Referring to FIG. 6 , the spatial attitude sensor can obtain the gravity G and the inclination angle of the electronic device, and at this time, the gravity component G1 of the gravity G on the Z axis can be obtained. Then, the processor can compare the magnitude of the gravity component G1 with the gravity threshold Gn. When the gravity component G1 is greater than the gravity threshold Gn and points to the negative direction of the Z axis, the processor may determine that the attitude is that the first side is close to the wireless charging device; when the gravity component G1 is greater than the gravity threshold Gn and points to the positive direction of the Z axis, the processor It can be determined that the posture is that the second side is close to the wireless charging device; when the gravity component G1 is less than the gravity threshold Gn, the processor can determine that the posture is another posture.
以空间姿态数据中包括距离数据为例，处理器可以获取电子设备的姿态，参见图7，在步骤71中，处理器可以获取电子设备中距离传感器所检测的距离数据。在步骤72中，在距离数据小于预设的距离阈值时，处理器可以确定姿态为电子设备的第二侧面贴近所述无线充电设备，效果如图8(a)所示；或者，在距离数据超过预设的距离阈值时，确定姿态为电子设备的第一侧面贴近无线充电设备，效果如图8(b)所示。Taking the spatial attitude data including distance data as an example, the processor may obtain the attitude of the electronic device. Referring to FIG. 7 , in
继续参见图4，在步骤43中，在姿态为电子设备的第一侧面贴近无线充电设备时，处理器可以选用第一接收模组为电子设备的电池充电；在姿态为电子设备的第二侧面贴近无线充电设备时，处理器可以选用第二接收模组为电子设备的电池充电。本示例中，通过选用靠近无线充电设备的接收模组对电池充电，使无线充电设备内发射线圈与接收线圈的距离较小，有利于提升充电效率，缩短充电时间。Continue to refer to FIG. 4, in step 43, when the posture is that the first side of the electronic device is close to the wireless charging device, the processor can select the first receiving module to charge the battery of the electronic device; when the posture is the second side of the electronic device When close to the wireless charging device, the processor can select the second receiving module to charge the battery of the electronic device. In this example, by selecting a receiving module close to the wireless charging device to charge the battery, the distance between the transmitting coil and the receiving coil in the wireless charging device is small, which is beneficial to improve the charging efficiency and shorten the charging time.
在另一示例中，处理器还可以获取到姿态为电子设备的第一侧面贴近无线充电设备和电子设备的第二侧面贴近无线充电设备之外的姿态时，此时处理器可以关闭第一接收模组和第二接收模组，以停止对电池充电。实际应用中，处理器还可以生成提醒信息呈现给用户，以提醒用户当前放置位置不恰当，建议重新放置电子设备。In another example, the processor may also obtain a gesture in which the first side of the electronic device is close to the wireless charging device and the second side of the electronic device is close to the outside of the wireless charging device. At this time, the processor may turn off the first receiving module and the second receiving module to stop charging the battery. In practical applications, the processor can also generate reminder information and present it to the user to remind the user that the current placement position is not appropriate, and it is recommended to place the electronic device again.
在又一示例中，处理器还可以获取到姿态为电子设备的第一侧面贴近无线充电设备和电子设备的第二侧面贴近无线充电设备之外的姿态时，此时处理器可以进行如下处理，参见图9，在步骤91中，处理器可以开启第一接收模组和第二接收模组。在步骤92中，处理器可以分别获取第一接收模组和第二接收模组的接收功率。考虑到接收线圈距离发射线圈较近时，其接收功能通常比较大，因此在步骤93中，处理器可以选用接收功率较大的接收模组为电子设备的电池充电，同时关闭接收功率较小的接收模组。In yet another example, the processor can also obtain the posture that the first side of the electronic device is close to the wireless charging device and the second side of the electronic device is close to the outside of the wireless charging device. At this time, the processor can perform the following processing: Referring to FIG. 9, in
至此，本公开实施例中通过在与无线充电设备握手通信后，可以获取无线充电设备支持的充电类型；然后，基于充电类型选用第一接收模组和/或第二接收模组为电子设备的电池充电。这样，本实施例中，在第一接收模组和第二接收模组中接收线圈分别设置在电子设备的两侧面时，无论哪一侧面贴近到无线充电设备均可以选用一个接收模组对电池进行无线充电，可以提高充电效率，缩短充电时间，提升用户使用体验。So far, in the embodiments of the present disclosure, the charging type supported by the wireless charging device can be obtained after handshake communication with the wireless charging device; then, the first receiving module and/or the second receiving module are selected based on the charging type as the charging type of the electronic device. Charging batteries. In this way, in this embodiment, when the receiving coils in the first receiving module and the second receiving module are respectively arranged on two sides of the electronic device, no matter which side is close to the wireless charging device, one receiving module can be selected to control the battery Wireless charging can improve charging efficiency, shorten charging time, and improve user experience.
下面结合一场景描述上述无线充电方法，参见图10，电子设备放置到无线充电设备上准备充电，电子设备与无线充电设备握手通信。根据握手通信协议类型可以获取到无线充电设备可支持的充电类型，例如，在无线充电协议为A4WP时，无线充电设备可支持谐振式充电；在在无线充电协议为Qi时，无线充电设备可支持耦合式充电。The above wireless charging method is described below with reference to a scenario. Referring to FIG. 10 , the electronic device is placed on the wireless charging device to prepare for charging, and the electronic device communicates with the wireless charging device by handshake. The charging type supported by the wireless charging device can be obtained according to the handshake communication protocol type. For example, when the wireless charging protocol is A4WP, the wireless charging device can support resonant charging; when the wireless charging protocol is Qi, the wireless charging device can support Coupled charging.
若是谐振式充电类型，则同时开启第一接收模组和第二接收模组，两个接收模组同时为电子设备的电池充电。In the case of the resonant charging type, the first receiving module and the second receiving module are turned on at the same time, and the two receiving modules simultaneously charge the battery of the electronic device.
若是耦合式充电类型，则获取传感器数据，根据传感器数据获取电子设备姿态。以传感器为A+G sensor为例，当重力分量超过分量阈值后，在Z轴的负方向时，则确定电子设备的第一侧面(后壳一侧面)贴近无线充电设备，选用第一接收模组给电池充电；If it is a coupled charging type, the sensor data is obtained, and the electronic device attitude is obtained according to the sensor data. Taking the sensor as A+G sensor as an example, when the gravity component exceeds the component threshold and is in the negative direction of the Z-axis, it is determined that the first side of the electronic device (the side of the rear shell) is close to the wireless charging device, and the first receiving mode is selected. group to charge the battery;
在Z轴的正方向时，则确定电子设备的第二侧面(显示屏一侧面)贴近无线充电设备，选用第二接收模组给电池充电。When the Z-axis is in the positive direction, it is determined that the second side of the electronic device (the side of the display screen) is close to the wireless charging device, and the second receiving module is selected to charge the battery.
本公开实施例还提供了一种无线充电装置，适应于设置有第一接收模组和第二接收模组的电子设备，图11是根据一示例性实施例示出的一种无线充电装置的框图。参见图11，一种无线充电装置，包括：An embodiment of the present disclosure further provides a wireless charging device, which is suitable for an electronic device provided with a first receiving module and a second receiving module. FIG. 11 is a block diagram of a wireless charging device according to an exemplary embodiment. . Referring to Fig. 11, a wireless charging device includes:
充电类型获取模块111，用于在与无线充电设备握手通信后，获取所述无线充电设备支持的充电类型；A charging
接收模组选用模块112，用于基于所述充电类型选用所述第一接收模组和/或所述第二接收模组为电子设备的电池充电。The receiving
在一实施例中，参见图12，所述充电类型包括谐振式充电类型，所述接收模组选用模块112包括：In an embodiment, referring to FIG. 12 , the charging type includes a resonant charging type, and the receiving
同时选用子模块121，用于选用所述第一接收模组和所述第二接收模组同时为所述电池充电。At the same time, the sub-module 121 is selected for selecting the first receiving module and the second receiving module to charge the battery at the same time.
在一实施例中，参见图13，所述充电类型包括耦合式充电类型，所述接收模组选用模块112包括：In one embodiment, referring to FIG. 13 , the charging type includes a coupled charging type, and the receiving
单独选用子模块131，用于选用所述第一接收模组或所述第二接收模组单独为所述电池充电。The sub-module 131 is selected independently for selecting the first receiving module or the second receiving module to charge the battery independently.
在一实施例中，参见图14，所述单独选用子模块131包括：In one embodiment, referring to FIG. 14 , the individually selected sub-module 131 includes:
数据获取单元141，用于获取所述电子设备中空间姿态传感器所采集的空间姿态数据；A
姿态获取单元142，用于根据所述空间姿态数据获取所述电子设备的姿态；所述姿态为所述电子设备的第一侧面贴近所述无线充电设备，或者所述姿态为所述电子设备的第二侧面贴近所述无线充电设备；The
模组选用单元143，用于在所述姿态为所述电子设备的第一侧面贴近所述无线充电设备时，选用所述第一接收模组为所述电池充电；在所述姿态为所述电子设备的第二侧面贴近所述无线充电设备时，选用所述第二接收模组为所述电池充电。The
在一实施例中，参见图15，所述姿态获取单元142包括：In one embodiment, referring to FIG. 15 , the
重力获取子单元151，用于获取所述空间姿态数据中的重力数据，以及所述重力数据在Z轴上的重力分量；所述Z轴与所述电子设备的显示屏垂直，且所述Z轴的正方向从所述第一侧面指向所述第二侧面；The
姿态确定子单元152，用于在所述重力分量超过预设的分量阈值且指向所述Z轴的负方向时，确定所述姿态为所述电子设备的第一侧面贴近所述无线充电设备；或者，在所述重力分量超过预设的分量阈值且指向所述Z轴的正方向时，确定所述姿态为所述电子设备的第二侧面贴近所述无线充电设备。an
在一实施例中，参见图16，所述姿态获取单元142包括：In one embodiment, referring to FIG. 16 , the
距离获取子单元161，用于获取所述电子设备中距离传感器所检测的距离数据；A
姿态确定子单元162，用于在所述距离数据小于预设的距离阈值时，确定所述姿态为所述电子设备的第二侧面贴近所述无线充电设备；或者，在所述距离数据超过预设的距离阈值时，确定所述姿态为所述电子设备的第一侧面贴近所述无线充电设备。The
在一实施例中，所述接收模组选用模块，还用于在所述姿态为所述电子设备的第一侧面贴近所述无线充电设备和所述电子设备的第二侧面贴近所述无线充电设备之外的姿态时，关闭所述第一接收模组和所述第二接收模组，以停止对所述电池充电。In one embodiment, the receiving module selects a module, and is also used for the posture that the first side of the electronic device is close to the wireless charging device and the second side of the electronic device is close to the wireless charging When the posture is outside the device, the first receiving module and the second receiving module are turned off to stop charging the battery.
在一实施例中，参见图17，所述接收模组选用模块112包括：In one embodiment, referring to FIG. 17 , the receiving
模组开启子模块171，用于在所述姿态为所述电子设备的第一侧面贴近所述无线充电设备和所述电子设备的第二侧面贴近所述无线充电设备之外的其他姿态时，开启所述第一接收模组和所述第二接收模组；The
功率获取子模块172，用于分别获取所述第一接收模组和所述第二接收模组的接收功率；a
模组选用子模块173，用于选用所述接收功率较大的接收模组为所述电池充电，同时关闭所述接收功率较小的接收模组。The
可理解的是，本公开实施例提供的装置与上述方法实施例的内容相对应，具体内容可以参考方法各实施例的内容，在此不再赘述。It is understandable that the apparatuses provided in the embodiments of the present disclosure correspond to the contents of the foregoing method embodiments, and for specific contents, reference may be made to the contents of the respective method embodiments, which will not be repeated here.
至此，本公开实施例中通过在与无线充电设备握手通信后，可以获取无线充电设备支持的充电类型；然后，基于充电类型选用第一接收模组和/或第二接收模组为电子设备的电池充电。这样，本实施例中，在第一接收模组和第二接收模组中接收线圈分别设置在电子设备的两侧面时，无论哪一侧面贴近到无线充电设备均可以选用一个接收模组对电池进行无线充电，可以提高充电效率，缩短充电时间，提升用户使用体验。So far, in the embodiments of the present disclosure, the charging type supported by the wireless charging device can be obtained after handshake communication with the wireless charging device; then, the first receiving module and/or the second receiving module are selected based on the charging type as the charging type of the electronic device. Charging batteries. In this way, in this embodiment, when the receiving coils in the first receiving module and the second receiving module are respectively arranged on two sides of the electronic device, no matter which side is close to the wireless charging device, one receiving module can be selected to control the battery Wireless charging can improve charging efficiency, shorten charging time, and improve user experience.
图18是根据一示例性实施例示出的一种电子设备的框图。例如，电子设备1800可以是包含无线充电设备中发射线圈、第一磁传感器和第二磁传感器的智能手机，计算机，数字广播终端，平板设备，医疗设备，健身设备，个人数字助理等。Fig. 18 is a block diagram of an electronic device according to an exemplary embodiment. For example, the
参照图18，电子设备1800可以包括以下一个或多个组件：处理组件1802，存储器1804，电源组件1806，多媒体组件1808，音频组件1810，输入/输出(I/O)的接口1812，传感器组件1814，通信组件1816，以及图像采集组件1818。18, an
处理组件1802通常电子设备1800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。处理组件1802可以包括一个或多个处理器1820来执行指令。此外，处理组件1802可以包括一个或多个模块，便于处理组件1802和其他组件之间的交互。The
存储器1804被配置为存储各种类型的数据以支持在电子设备1800的操作。这些数据的示例包括用于在电子设备1800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1804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。
电源组件1806为电子设备1800的各种组件提供电力。电源组件1806可以包括电源管理系统，一个或多个电源，及其他与为电子设备1800生成、管理和分配电力相关联的组件。
多媒体组件1808包括在所述电子设备1800和目标对象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屏(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，以接收来自目标对象的输入信号。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。The
音频组件1810被配置为输出和/或输入音频信号。例如，音频组件1810包括一个麦克风(MIC)，当电子设备1800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1804或经由通信组件1816发送。在一些实施例中，音频组件1810还包括一个扬声器，用于输出音频信号。
I/O接口1812为处理组件1802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。The I/
传感器组件1814包括一个或多个传感器，用于为电子设备1800提供各个方面的状态评估。例如，传感器组件1814可以检测到电子设备1800的打开/关闭状态，组件的相对定位，例如所述组件为电子设备1800的显示屏和小键盘，传感器组件1814还可以检测电子设备1800或一个组件的位置改变，目标对象与电子设备1800接触的存在或不存在，电子设备1800方位或加速/减速和电子设备1800的温度变化。
通信组件1816被配置为便于电子设备1800和其他设备之间有线或无线方式的通信。电子设备1800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，通信组件1816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，所述通信组件1816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。
在示例性实施例中，电子设备1800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。In an exemplary embodiment,
在示例性实施例中，还提供了一种包括可执行指令的非临时性可读存储介质，例如包括指令的存储器1804，上述可执行指令可由音频组件内的处理器执行。其中，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, a non-transitory readable storage medium including executable instructions, such as
本领域技术人员在考虑说明书及实践这里公开的方案后，将容易想到本公开的其它实施方案。本公开旨在涵盖公开方案的任何变型、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 present disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of the schemes disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the disclosed solutions that follow the general principles of this disclosure and include common knowledge or techniques in the technical field not disclosed by this disclosure . The specification and examples are to be regarded as exemplary only, with the 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 is to be understood that the present disclosure is not limited to the precise structures described above and illustrated in the accompanying drawings, and that 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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