WO2022179305A1 - Data communication method and apparatus, and storage medium, electronic device and protective sleeve - Google Patents

Abstract

A data communication method and apparatus, and a storage medium, an electronic device and a protective sleeve. The method comprises: providing power to an external device by means of a first wireless power assembly of an electronic device; and transmitting communication data with the external device by means of a first wireless communication protocol, wherein the communication data is transmitted by the external device with a target communication device by means of a second wireless communication protocol.

Description

Data communication method, device, storage medium, electronic device and protective cover

This application claims the priority of the Chinese patent application filed on February 23, 2021 with the application number 202110203619.2 and the application name is "Data Communication Method, Device, Storage Medium, Electronic Device and Protective Cover", the entire content of which is Incorporated herein by reference.

technical field

The present application relates to the field of communication technologies, and in particular, to a data communication method, an apparatus, a storage medium, an electronic device, and a protective cover.

Background technique

At present, electronic devices such as smart phones and tablet computers can wirelessly communicate with other electronic devices through wireless communication protocols, thereby realizing data transmission between the electronic devices and other electronic devices.

SUMMARY OF THE INVENTION

The present application provides a data communication method, device, storage medium, electronic device and protective cover, which can expand the communication capability of the electronic device.

In a first aspect, the present application provides a data communication method, which is applied to an electronic device, where the electronic device includes a first wireless power component, and the data communication method includes:

providing power to an external device through the first wireless power assembly;

Perform communication data transmission with the external device through a first wireless communication protocol;

Wherein, the communication data is transmitted by the external device and the target communication device through the second wireless communication protocol.

In a second aspect, the present application further provides a data communication device, which is applied to an electronic device, the electronic device includes a first wireless power component, and the data communication device includes:

a power supply module, configured to provide power to an external device through the first wireless power component;

a communication module, configured to transmit communication data with the external device through a first wireless communication protocol;

Wherein, the communication data is transmitted by the external device and the target communication device through the second wireless communication protocol.

In a third aspect, the present application also provides a storage medium on which a computer program is stored, and when the computer program is loaded by an electronic device including the first wireless power component, the data communication method provided by the present application is executed.

In a fourth aspect, the present application further provides an electronic device, including a processor, a memory and a first wireless power component, wherein the memory stores a computer program, and the processor executes the method provided by the present application by loading the computer program data communication method.

In a fifth aspect, the present application further provides a data communication method, which is applied to a protective cover, where the protective cover includes a wireless power receiving component and a data forwarding component, and the data communication method includes:

receiving power provided by the electronic device through the wireless power receiving component;

Use the first wireless communication protocol to transmit communication data with the electronic device through the data forwarding component; and

The data forwarding component uses the second wireless communication protocol to transmit the communication data with the target communication device.

In a sixth aspect, the present application also provides a protective cover, including a wireless power receiving component and a data forwarding component, wherein,

The wireless power receiving component is used for receiving power provided by the electronic device;

The data forwarding component is used for transmitting communication data with the electronic device using a first wireless communication protocol; and

The second wireless communication protocol is used to transmit the communication data with the target communication device.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present application more clearly, the following briefly introduces the drawings that are used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, other drawings can also be obtained from these drawings without creative effort.

FIG. 1 is a schematic flowchart of a data communication method provided by an embodiment of the present application.

FIG. 2 is a physical schematic diagram of an electronic device and an external device in an embodiment of the present application.

FIG. 3 is an example diagram of a communication trigger control provided by an electronic device in an embodiment of the present application.

FIG. 4 is a schematic diagram of communication data transmission between an electronic device and a target communication device through an external device in an embodiment of the present application.

FIG. 5 is an example diagram of a device control interface provided by an electronic device in an embodiment of the present application.

FIG. 6 is a schematic diagram of the electronic device charging the battery and supplying power to the first wireless power component by using the third power provided by the wireless charging device in the embodiment of the present application.

FIG. 7 is another schematic flowchart of a data communication method provided by an embodiment of the present application.

FIG. 8 is a schematic structural diagram of a data communication apparatus provided by an embodiment of the present application.

FIG. 9 is a schematic structural diagram of an electronic device provided by an embodiment of the present application.

FIG. 10 is a schematic structural diagram of a protective cover provided by an embodiment of the present application.

FIG. 11 is another schematic flowchart of a data communication method provided by an embodiment of the present application.

Detailed ways

It should be noted that the terms "first", "second" and "third" in the present application are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or modules is not limited to the listed steps or modules, but some embodiments also include unlisted steps or modules, or some embodiments Other steps or modules inherent to these processes, methods, products or devices are also included.

Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor a separate or alternative embodiment that is mutually exclusive of other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

At present, electronic devices such as smart phones and tablet computers can wirelessly communicate with other electronic devices through wireless communication protocols, thereby realizing data transmission between the electronic devices and other electronic devices. However, with the rapid development of wireless communication technology, new wireless communication protocols are constantly emerging. Since the hardware of electronic equipment is fixed after leaving the factory, it cannot support new wireless communication protocols.

An embodiment of the present application provides a data communication method, which is applied to an electronic device, where the electronic device includes a first wireless power component, and the data communication method includes:

providing power to an external device through the first wireless power assembly;

Perform communication data transmission with the external device through a first wireless communication protocol;

Wherein, the communication data is transmitted by the external device and the target communication device through the second wireless communication protocol.

Optionally, in an embodiment, the second wireless communication protocol includes an ultra-wideband communication protocol.

Optionally, in an embodiment, the external device includes a protective cover.

Optionally, in an embodiment, the providing power to an external device through the first wireless power component includes:

providing first power for handshake to the external device through the first wireless power component;

transmitting a handshake request signal to the external device through the first wireless power component;

When receiving the handshake response signal returned by the external device, the second power for data forwarding is provided to the external device through the first wireless power component.

Optionally, in an embodiment, the transmitting a handshake request signal to the external device through the first wireless power component includes:

When a communication trigger instruction is received, the handshake request signal is transmitted to the external device through the first wireless power component.

Optionally, in an embodiment, the communication triggering instruction includes at least one of a touch instruction, a voice instruction, or a gesture instruction for triggering communication.

Optionally, in an embodiment, after the sending a handshake request signal to the external device through the first wireless power component, the method further includes:

When the handshake response signal is not received, the supply of the first power to the external device through the first wireless power component is stopped.

Optionally, in an embodiment, after providing the external device with the second power for data transmission by using the first wireless power component, the method further includes:

Stop providing the second power to the external device through the first wireless power component when there is no communication demand with the target communication device.

Optionally, in an embodiment, the communication data includes a device identifier of the target communication device, and the transmission of the communication data with the external device through the first wireless communication protocol includes:

The device identification transmitted by the external device is received through the first wireless communication protocol.

Optionally, in an embodiment, after receiving the device identifier transmitted by the external device through the first wireless communication protocol, the method further includes:

A device control interface corresponding to the target communication device is displayed, and the target communication device is controlled through the device control interface.

Optionally, in an embodiment, the controlling the target communication device through the device control interface includes:

Send the control instruction of the device control interface to the external device through the first wireless communication protocol, so that the external device sends the control instruction to the target communication device for execution through the second wireless communication protocol .

Optionally, in an embodiment, the electronic device further includes a second wireless power component, and the data communication method further includes:

receiving third power provided by the wireless charging device through the second wireless power component, and charging the battery based on the third power;

The supplying power to an external device through the first wireless power component includes:

The first wireless power component is powered based on the third power to provide power to the external device through the first wireless power component.

Optionally, in an embodiment, the data communication method further includes:

obtaining the power radiation value released by the first wireless power component to the user;

When the power radiation value is greater than or equal to a preset radiation value, outputting prompt information for stopping communication with the target communication device.

Optionally, in an embodiment, after the outputting prompt information for stopping communication with the target communication device, the method further includes:

When no acknowledgment information for the prompt information is received within a preset time period, the power supply to the external device through the first wireless power component is stopped.

Optionally, in an embodiment, the first wireless communication protocol includes a Bluetooth communication protocol.

The embodiments of the present application provide a data communication method, a data communication device, a storage medium, an electronic device, and a protective cover, wherein the execution body of the data communication method may be the data communication device provided in the embodiments of the present application, or the data communication device is integrated The electronic device, wherein the data communication device can be implemented in the form of hardware or software. The electronic device may be a smart phone, a tablet computer, a palmtop computer, a notebook computer, or a desktop computer and other devices.

Please refer to FIG. 1. FIG. 1 is a schematic flowchart of a data communication method provided by an embodiment of the present application. The data communication method is implemented in an electronic device, and the electronic device includes a first wireless power component. As shown in FIG. 1, an embodiment of the present application The flow of the provided data communication method can be as follows:

At 110, power is provided to the external device through the first wireless power assembly.

In the embodiment of the present application, the electronic device includes a first wireless power component, and the first wireless power component is configured to convert the wired power into wireless power and radiate outward when receiving the wired power supply.

It should be noted that the present application is to supply power to the external device through the first wireless power component of the electronic device, so as to extend the communication capability of the electronic device through the external device. For example, the electronic device supports the A wireless communication protocol, but does not support the B wireless communication protocol, but the electronic device has a communication requirement with the target communication device using the B wireless communication protocol (it can be any other electronic device for which the electronic device has communication requirements), and The external device supports both the A wireless communication protocol and the B wireless communication protocol, and the external device can provide power to the external device by the electronic device without a battery, so that the external device acts as an electronic device and uses the B wireless communication protocol. The target communication device A bridge for data communication. The present application does not specifically limit the physical display form of the external device. For example, referring to FIG. 2 , when the electronic device is a smart phone, the external device may be a protective cover for protecting the smart phone.

Wherein, when the electronic device recognizes that there is a communication requirement of a wireless communication protocol that it does not support, it supplies power to the first wireless power component in a wired manner through a battery configured by itself, and converts the wired power provided by the battery into wireless power through the wireless power component. Electricity radiates outwards, providing power to external devices.

For example, referring to FIG. 3 , the electronic device is provided with a communication trigger control in the pull-down menu, and the user can operate the electronic device to display the pull-down menu when the user needs the electronic device to communicate with other electronic devices using a wireless communication protocol that is not supported by the electronic device. And click the communication trigger control in the drop-down menu to input the communication command to the electronic device. Correspondingly, when the electronic device receives the communication instruction, it recognizes that there is currently a communication requirement of a wireless communication protocol that it does not support. In addition, the aforementioned communication requirements may also be triggered in other ways, including but not limited to double-tap, shake, screen-off gesture, and the like.

In 120, the transmission of communication data is performed with the external device through the first wireless communication protocol;

Wherein, the communication data is transmitted by the external device and the target communication device through the second wireless communication protocol.

In the embodiment of the present application, if there is an external device within the radiation range of the first wireless power component, the external device will start to work based on the power provided by the first wireless power component.

As above, the electronic device has a communication requirement of a wireless communication protocol that it does not support. When the external device starts to work based on the power provided by the first wireless power component, the electronic device communicates with the external device through the first wireless communication protocol supported by both the electronic device and the external device. The communication data is transmitted, wherein the communication data is transmitted to the target communication device through the second wireless communication protocol that is not supported by the electronic device based on the power provided by the electronic device through the first wireless power component via the external device, as shown in FIG. 4 . .

Wherein, it may be that the electronic device sends communication data to the external device through the first wireless communication protocol, and the external device forwards the communication data to the target communication device through the second wireless communication protocol that is not supported by the electronic device; When the second wireless communication protocol that is not supported by the electronic device receives the communication data sent by the target communication device, the received communication data is forwarded to the external device through the first wireless communication protocol.

It should be noted that the embodiment of the present application does not specifically limit the type of communication data, which may be any type of data. In addition, this application does not specifically limit the first wireless communication protocol and the second wireless communication protocol. The first wireless communication protocol can be any wireless communication protocol supported by the electronic device and the external device at the same time, and the second wireless communication protocol can be an electronic device that does not Supported, but any communication protocol supported by both the external device and the target communication device.

As can be seen from the above, in this application, power is provided to the external device through the first wireless power component of the electronic device, and communication data is transmitted with the external device through the first wireless communication protocol, and the communication data is communicated by the external device through the second wireless communication. The protocol is transmitted with the target communication device, which may be to send the communication data from the electronic device to the target communication device, or to transmit the communication data from the target communication device to the electronic device. In this way, by wirelessly supplying power to the external device, the external device acts as a communication bridge between the electronic device and the target communication device, which can effectively expand the communication capability of the electronic device.

Optionally, in an embodiment, the first wireless communication protocol includes a Bluetooth communication protocol, and the second wireless communication protocol includes an ultra-wideband communication protocol.

Among them, the Bluetooth communication protocol is a global specification for wireless data. It is a special short-range wireless technology that establishes a communication environment between fixed and mobile devices based on low-cost short-range wireless connections. With years of technological development, the Bluetooth communication protocol has the advantages of convenience, flexibility, security, low cost, and low power consumption.

Ultra Wide Band (UWB) communication protocol is a wireless carrier communication technology. It does not use a sinusoidal carrier, but uses nanosecond non-sinusoidal narrow pulses to transmit data, so it occupies a wide spectrum. It has the advantages of low system complexity, low power spectral density of transmitted signals, insensitivity to channel fading, low interception capability, and high positioning accuracy, and is especially suitable for high-speed wireless access in dense multipath places such as indoors.

In the embodiment of the present application, the external device adopts the Bluetooth communication protocol and the ultra-wideband communication protocol to provide the ultra-wideband function for the electronic device, so as to perform data communication with the target communication device adopting the ultra-wideband communication protocol, which can further realize object searching, navigation, etc. Function.

Optionally, in an embodiment, the external device includes a protective case for protecting the electronic device.

Optionally, in an embodiment, the power is provided to the external device through the first wireless power component, including:

providing first power for handshake to the external device through the first wireless power component;

Sending a handshake request signal to the external device through the first wireless power component;

When receiving the handshake response signal returned by the external device, the second power for data forwarding is provided to the external device through the first wireless power component.

In the embodiment of the present application, when the electronic device recognizes that there is a communication requirement of a wireless communication protocol that it does not support, the electronic device supplies power to the first wireless power component in a wired manner through the battery configured by itself, and the wireless power component provides the wired power supply from the battery. The electric power is converted into wireless electric power and radiated outward, and the wireless electric power is recorded as the first electric power. In addition, the electronic device also transmits a handshake request signal through the first wireless power component, where the handshake request signal at least carries description information of the electronic device and is used for declaring the existence of the electronic device and simultaneously detecting whether there is an external device. The description information includes, but is not limited to, a device identifier used to uniquely characterize the electronic device. In addition, it may also include a description of the wireless communication protocol supported by the electronic device, and the information describing the maximum power that the electronic device can radiate through the first wireless power component, etc. .

In this embodiment of the present application, if there is an external device within the radiation range of the first power, the external device will start to work based on the first power and receive a handshake request signal from the electronic device. The handshake rules are used to return a handshake response signal to the electronic device. The handshake response signal may carry information for describing the power required by the external device for data forwarding.

The configuration of the handshake rule is not specifically limited here, and can be configured by those skilled in the art according to actual needs. It should be noted that the size of the first power can be configured according to the power conversion efficiency of the external device and the power required for the handshake communication by the external device, that is, after the first power is converted by the external device, at least the power required for the external device to perform handshake communication. required power.

Correspondingly, the electronic device will receive the handshake response signal returned by the external device based on the first power through the first wireless power component. So far, the electronic device has completed the handshake with the external device, and both the electronic device and the external device recognize the existence of each other. At this time, the electronic device further radiates the second power outward through the first wireless power component, and provides the second power to the external device for the external device to realize the forwarding of the communication data. Same as above, the size of the second power can be configured according to the power conversion efficiency of the external device and the power required for data forwarding by the external device, that is, after the second power is converted by the external device, at least the power required for the external device to perform data forwarding. . In this embodiment of the present application, the second power is greater than the first power.

Optionally, in an embodiment, the handshake request signal is transmitted to the external device through the first wireless power component, including:

When the communication trigger instruction is received, a handshake request signal is transmitted to the external device through the first wireless power component.

The input mode of the communication trigger instruction is not specifically limited here, and can be configured by those skilled in the art according to actual needs. By restricting the electronic device to transmit a handshake request signal to the external device through the first wireless power component only when it receives the communication trigger instruction, the power radiation to the user can be reduced.

Optionally, in an embodiment, the communication triggering instruction includes at least one of a touch instruction, a voice instruction, or a gesture instruction for triggering communication.

In this embodiment of the present application, the communication triggering instruction may be set as a touch command for triggering communication, may also be set as a voice command for triggering communication, and may be set as a gesture command for triggering communication, or the like.

Optionally, in an embodiment, after transmitting the handshake request signal to the external device through the first wireless power component, the method further includes:

When the handshake response signal is not received, the supply of the first power to the external device through the first wireless power component is stopped.

As an optional implementation manner, after sending the handshake request signal, if the electronic device does not receive the handshake response signal, it is determined that there is no external device capable of data forwarding, and correspondingly stops supplying power to the first wireless power component, so that the first wireless The power component stops radiating power to the outside, thereby stopping supplying the first power to the external device through the first wireless power component. For example, the electronic device starts timing while sending the handshake request signal, and stops supplying power to the first wireless power component if the handshake response signal is not received within a preset time period. The value of the preset duration is not specifically limited here, and can be selected by those skilled in the art according to actual needs, for example, it can be configured to be 3 seconds.

Optionally, in an embodiment, after the second power for data transmission is provided to the external device through the first wireless power component, the method further includes:

When there is no communication demand with the target communication device, the supply of the second power to the external device through the first wireless power component is stopped.

As another optional implementation manner, when it is recognized that there is no communication demand with the target communication device, the power supply to the first wireless power component is stopped, so as to stop providing the second power to the external device through the first wireless power component. For example, when the electronic device completes all data transmission with the target communication device, or receives an input communication disconnection instruction, it determines that there is currently no communication requirement with the target communication device.

As above, by stopping power supply to the first wireless power component in a timely manner, the present application avoids meaningless outward radiation of power from the first wireless power component, which can not only reduce the power consumption of electronic devices, but also reduce the possible impact of power radiation on users.

Optionally, in an embodiment, the communication data includes a device identifier of the target communication device, and the communication data is transmitted with the external device through the first wireless communication protocol, including:

The device identification transmitted by the external device is received through the first wireless communication protocol.

The device identification of the target communication device is used to uniquely characterize the target communication device, and those skilled in the art can select relevant information as the device identification of the target communication device according to actual needs. For example, the MAC address of the target communication device can be used as its device identification.

In this embodiment of the present application, the target communication device may use its own device identification as communication data, and send it to the external device through the second wireless communication protocol. Correspondingly, when receiving the device identification sent by the target communication device based on the second power, the external device sends the device identification to the electronic device through the first wireless communication protocol. Correspondingly, the electronic device will receive the device identifier of the target communication device sent by the external device through the first wireless communication protocol.

Optionally, in an embodiment, after receiving the device identifier transmitted by the external device through the first wireless communication protocol, the method further includes:

Display the device control interface corresponding to the target communication device, and control the target communication device through the device control interface.

In this embodiment of the present application, the electronic device uses the received device identification of the target communication device to remotely control the target communication device.

As described above, the device identification of the target communication device can uniquely characterize the target communication device. Therefore, after receiving the device identification of the target communication device forwarded by the external device, the electronic device can identify the identity of the target communication device through the device identification. Afterwards, the electronic device displays a device control interface corresponding to the target communication device according to the identified identity of the target communication device. Thus, the target communication device is controlled through the device control interface.

Optionally, in an embodiment, controlling the target communication device through the device control interface includes:

The control instruction of the device control interface is sent to the external device through the first wireless communication protocol, so that the external device sends the control instruction to the target communication device for execution through the second wireless communication protocol.

In this embodiment of the present application, the device control interface is configured to generate a control instruction for controlling the target communication device according to a user operation.

Correspondingly, in the process of displaying the device control interface, the electronic device receives the control instruction for the target communication device through the displayed device control interface. When receiving the control command for the target communication device through the device control interface, the electronic device sends the control command to the external device through the first wireless communication protocol, and the external device forwards the control command to the target communication device through the second wireless communication protocol device executes.

For example, referring to FIG. 5 , the electronic device recognizes that the target communication device is a smart fan, and displays the device control interface corresponding to the smart fan accordingly. As shown in FIG. 5 , the device control interface includes three controls, one for controlling A power-on control for turning on or off the smart fan, a circulating air control for controlling the smart fan to turn on or off the circulating air mode, and a timing power-on control for controlling the smart fan to turn on regularly. Based on the device control interface, the user can click the power-on control to generate a power-on control command for the smart fan. The electronic device further forwards the power-on control command to the smart fan via an external device. After the smart fan receives the power-on control command, it responds accordingly. After that, if the user wants to turn on the circulating air mode of the smart fan, he can click the circulating air control to generate a circulating air control command for the smart fan, and the electronic device further forwards the circulating air control command to the smart fan through the external device. The fan, after receiving the circulating air control command, the smart fan correspondingly turns on the circulating air mode.

Optionally, in an embodiment, the control instruction is sent to the external device through the first wireless communication protocol, so that the external device sends the control instruction to the target communication device through the second wireless communication protocol for execution, including:

When the mobile network is unavailable or the short-range control mode is currently enabled, the control instruction is sent to the external device through the first wireless communication protocol, so that the external device sends the control instruction to the target communication device for execution through the second wireless communication protocol.

In the embodiment of the present application, a short-range control mode is provided. In the short-range control mode, the electronic device will forward control instructions through an external device to control the target communication device. Correspondingly, the electronic device is further provided with a mode switching control for turning on and off the short-range control mode, and the electronic device receives user operation through the mode switching control, and correspondingly turns on or off the short-range control mode.

In addition, when the electronic device receives a control command for the target communication device when the short-range control mode is not turned on, first, whether the current mobile network of the device is available, and if the mobile network is unavailable, the electronic device also performs control commands through external devices. Forwarding is used to control the target communication device.

Optionally, in an embodiment, the data communication method provided by this application further includes:

When the mobile network is available and the short-range control mode is currently turned off, the control instruction is sent to the target communication device through the mobile network for execution.

Optionally, in an embodiment, the electronic device further includes a second wireless power component, and the data communication method further includes:

receiving third power provided by the wireless charging device through the second wireless power component, and charging the battery based on the third power;

Power is provided to external devices through the first wireless power assembly, including:

The first wireless power assembly is powered based on the third power to provide power to an external device through the first wireless power assembly.

In this embodiment of the present application, the electronic device further includes a second wireless power assembly, and by using the second wireless power assembly, the electronic device can supply power to the first wireless power assembly while charging its own battery.

The electronic device receives the third power provided by the wireless charging device through the second wireless power component, converts the third power into wired power, charges the battery based on a part of the wired power, and charges the battery based on another part of the wired power Power is supplied to the first wireless power assembly, thereby providing power to the external device through the first wireless power assembly, as shown in FIG. 6 .

Optionally, in an embodiment, the data communication method provided by this application further includes:

Obtain the power radiation value released by the first wireless power component to the user;

When the power radiation value is greater than or equal to the preset radiation value, a prompt message for stopping communication with the target communication device is output.

In order to avoid long-term power radiation to the user, the electronic equipment gives an early warning of the power radiation.

Wherein, as above, after the electronic device supplies power to the first wireless power assembly, the first wireless power assembly immediately starts to radiate power outward. It should be noted that, in this embodiment of the present application, the electronic device only collects statistics on the power radiation value released to the user.

Exemplarily, the electronic device monitors in real time whether the user is within the radiation range of the first wireless power component, and if it is identified that the user is within the radiation range of the first wireless power component, the electronic device radiates outward according to the current situation of the first wireless power component. The size of the electric power is used to calculate the electric power radiation value, and when it is identified that the user is outside the radiation range of the first wireless power component, the statistics of the electric power radiation value are suspended until it is identified again that the user is within the radiation range of the first wireless electric power assembly. When the statistics are restored, and so on, the power radiation value released by the first wireless power component to the user can be obtained by statistics.

It should be noted that there is no specific limitation on how to identify whether the user is within the radiation range of the first wireless power component in the embodiments of the present application, and those skilled in the art can configure the identification method according to actual needs. For example, the electronic device can collect images in real time through the front camera, and identify whether there is a user's face in the collected image, and if yes, determine that the user is within the radiation range of the first wireless power component; for another example, the electronic device can obtain and predict the user's face. The distance between the associated wearable devices, if the wearable device is in the state of being worn by the user, the distance is taken as the distance between the electronic device and the user. The value of the actual power radiation capability of the component), it is determined that the user is within the radiation range of the first wireless power component.

In addition, the embodiment of the present application also presets a preset radiation value for triggering a prompt to stop communicating with the target communication device, and the value of the preset radiation value can be obtained by those skilled in the art according to actual needs. limit.

Correspondingly, the electronic device obtains the statistical power radiation value released by the first wireless power component to the user in real time, and judges whether the power radiation value is less than the aforementioned preset radiation value. The user is warned. If the power radiation value is greater than or equal to the preset radiation value, it is determined that the user needs to be warned, and a prompt message for stopping communication with the target communication device is output.

Afterwards, if the confirmation message for the prompt message is received, it is determined that the user agrees to stop the communication with the target communication device, and the power supply to the first wireless power assembly is stopped at this time, thereby stopping the supply of power to the external device through the first wireless power assembly.

Optionally, in an embodiment, after outputting prompt information for stopping communication with the target communication device, the method further includes:

Stop providing power to the external device through the first wireless power component when no acknowledgment information for the prompt information is received within a preset time period.

In the embodiment of the present application, if the denial information for the prompt information is received within the preset time period, the electronic device determines that the user agrees to stop the communication with the target communication device, and at this time, stops supplying power to the first wireless power component, thereby stopping the pass through The first wireless power assembly provides power to the external device.

Please refer to FIG. 7 , which is another schematic flowchart of a data communication method provided by an embodiment of the present application. In the embodiment of the present application, the first wireless communication protocol is a Bluetooth communication protocol, and the second wireless communication protocol is an ultra-wideband communication protocol as an example. For illustration, as shown in FIG. 7 , the data communication method may include:

In 210, the electronic device determines whether there is a communication requirement with a target communication device using an ultra-wideband communication protocol that it does not support.

In the embodiment of the present application, the electronic device includes a first wireless power component, and the first wireless power component is configured to convert the wired power into wireless power and radiate outward when receiving the wired power supply.

It should be noted that the present application is to supply power to the external device through the first wireless power component of the electronic device, so as to extend the communication capability of the electronic device through the external device. For example, the electronic device supports the A wireless communication protocol, but does not support the B wireless communication protocol, but the electronic device has a communication requirement with the target communication device using the B wireless communication protocol (it can be any other electronic device for which the electronic device has communication requirements), and The external device supports both the A wireless communication protocol and the B wireless communication protocol, and the external device can provide power to the external device by the electronic device without a battery, so that the external device acts as an electronic device and uses the B wireless communication protocol. The target communication device A bridge for data communication. The present application does not specifically limit the physical display form of the external device. For example, referring to FIG. 2 , when the electronic device is a smart phone, the external device may be a protective cover for protecting the smart phone.

The electronic device firstly determines whether there is a communication requirement of an ultra-wideband communication protocol that it does not support. For example, referring to FIG. 3, the electronic device is provided with a communication trigger control in the pull-down menu, and the user can operate the electronic device to display the pull-down menu when the user needs the electronic device to communicate with other electronic devices using the ultra-wideband communication protocol not supported by the electronic device. , and click the communication trigger control in the drop-down menu to input communication commands to the electronic device. Correspondingly, when the electronic device receives the communication instruction, it recognizes that there is currently a communication requirement of an ultra-wideband communication protocol that it does not support. In addition, the aforementioned communication requirements may also be triggered in other ways, including but not limited to double-tap, shake, screen-off gesture, and the like.

In 220, when the aforementioned communication requirement exists, the electronic device supplies power to the first wireless power component, radiates the first power outward through the first wireless power component, and transmits a handshake request signal outward.

Wherein, when the electronic device recognizes that there is a communication requirement of a wireless communication protocol that it does not support, it supplies power to the first wireless power component in a wired manner through a battery configured by itself, and converts the wired power provided by the battery into wireless power through the wireless power component. The electric power is radiated outward, and the wireless electric power is recorded as the first electric power. In addition, the electronic device also transmits a handshake request signal through the wireless power component. The handshake request signal carries at least description information of the electronic device, and is used to declare the existence of the electronic device and simultaneously detect whether there is an external device. The description information includes, but is not limited to, a device identifier used to uniquely characterize the electronic device. In addition, it may also include a description of the wireless communication protocol supported by the electronic device, and the information describing the maximum power that the electronic device can radiate through the first wireless power component, etc. .

In 230, upon receiving a handshake response signal returned by the external device based on the first power through the first wireless power assembly, the electronic device provides the second power to the external device through the first wireless power assembly.

In the embodiment of the present application, if there is an external device within the radiation range of the first power, the external device will start to work based on the first power, and when receiving a handshake request from the electronic device, according to the handshaking rules pre-agreed with the electronic device, Returns a handshake response signal to the electronic device. The handshake response signal may carry information for describing the power required by the external device for data forwarding.

The configuration of the handshake rule is not specifically limited here, and can be configured by those skilled in the art according to actual needs. It should be noted that the size of the first power can be configured according to the power conversion efficiency of the external device and the power required for the handshake communication by the external device, that is, after the first power is converted by the external device, at least the power required for the external device to perform handshake communication. required power.

Correspondingly, the electronic device will receive the handshake response signal returned by the external device based on the first power through the first wireless power component. So far, the electronic device has completed the handshake with the external device, and both the electronic device and the external device recognize the existence of each other. At this time, the electronic device further radiates the second power outward through the first wireless power component, and provides the second power to the external device for the external device to realize the forwarding of the communication data. Same as above, the size of the second power can be configured according to the power conversion efficiency of the external device and the power required for data forwarding by the external device, that is, after the second power is converted by the external device, at least the power required for the external device to perform data forwarding. . In this embodiment of the present application, the second power is greater than the first power.

In 240, the electronic device transmits communication data with the external device through the Bluetooth wireless communication protocol, and the communication data is transmitted by the external device and the target communication device through the ultra-wideband communication protocol based on the second power.

As above, the electronic device has the communication requirements of the ultra-wideband communication protocol that it does not support, and recognizes the existence of the external device. At this time, the electronic device transmits the communication data with the external device through the Bluetooth communication protocol supported by the electronic device and the external device, wherein , the communication data is transmitted with the target communication device via an ultra-wideband communication protocol not supported by the electronic device based on the second power provided by the electronic device through the first wireless power component via the external device.

Wherein, it can be that the electronic device sends communication data to the external device through the Bluetooth communication protocol, and the external device forwards the communication data to the target communication device through the ultra-wideband communication protocol not supported by the electronic device based on the second power; When the device receives the communication data sent by the target communication device through the ultra-wideband communication protocol not supported by the electronic device based on the second power, the device receives the communication data forwarded by the external device through the Bluetooth communication protocol.

It should be noted that the embodiment of the present application does not specifically limit the type of communication data, which may be any type of data. In the embodiment of the present application, the external device adopts the Bluetooth communication protocol and the ultra-wideband communication protocol to provide the ultra-wideband function for the electronic device, so as to perform data communication with the target communication device adopting the ultra-wideband communication protocol, which can further realize object searching, navigation, etc. Function.

At 250, the electronic device stops powering the first wireless power component when there is no communication demand with the target communication device.

Wherein, when it is recognized that there is no communication demand with the target communication device, the power supply to the first wireless power component is stopped. For example, when the electronic device completes all data transmission with the target communication device, or receives an input communication disconnection instruction, it determines that there is currently no communication requirement with the target communication device.

As above, by stopping power supply to the first wireless power component in a timely manner, the present application avoids meaningless outward radiation of power from the first wireless power component, which can not only reduce the power consumption of electronic devices, but also reduce the possible impact of power radiation on users.

In an embodiment, a data communication device is also provided. Please refer to FIG. 8 , which is a schematic structural diagram of a data communication apparatus 300 according to an embodiment of the present application. The data communication device 300 is applied to electronic equipment, and the data communication device includes a power supply module 310 and a communication module 320, as follows:

The power supply module 310 is configured to provide power to the external device through the first wireless power component;

The communication module 320 is configured to transmit communication data with the external device through the first wireless communication protocol;

Wherein, the communication data is transmitted by the external device and the target communication device through the second wireless communication protocol.

Optionally, in an embodiment, the second wireless communication protocol includes an ultra-wideband communication protocol.

Optionally, in one embodiment, the external device includes a protective case.

Optionally, in one embodiment, when providing power to the external device through the first wireless power component, the power supply module 310 is configured to:

providing first power for handshake to the external device through the first wireless power component;

Sending a handshake request signal to the external device through the first wireless power component;

When receiving the handshake response signal returned by the external device, the second power for data forwarding is provided to the external device through the first wireless power component.

Optionally, in an embodiment, when the handshake request signal is transmitted to the external device through the first wireless power component, the power supply module 310 is configured to:

When the communication trigger instruction is received, a handshake request signal is transmitted to the external device through the first wireless power component.

Optionally, in an embodiment, the communication triggering instruction includes at least one of a touch instruction, a voice instruction, or a gesture instruction for triggering communication.

Optionally, after transmitting the handshake request signal to the external device through the first wireless power component, the power supply module 310 is further configured to:

When the handshake response signal is not received, the supply of the first power to the external device through the first wireless power component is stopped.

Optionally, in an embodiment, after the second power for data transmission is provided to the external device through the first wireless power component, the power supply module 310 is further configured to:

When there is no communication demand with the target communication device, the supply of the second power to the external device through the first wireless power component is stopped.

Optionally, in an embodiment, the communication data includes the device identifier of the target communication device, and when the communication data is transmitted with the external device through the first wireless communication protocol, the communication module 320 is configured to:

The device identification transmitted by the external device is received through the first wireless communication protocol.

Optionally, in an embodiment, after receiving the device identifier transmitted by the external device through the first wireless communication protocol, the communication module 320 is further configured to:

Display the device control interface corresponding to the target communication device, and control the target communication device through the device control interface.

Optionally, in an embodiment, when the target communication device is controlled through the device control interface, the communication module 320 is configured to:

The control instruction of the device control interface is sent to the external device through the first wireless communication protocol, so that the external device sends the control instruction to the target communication device for execution through the second wireless communication protocol.

Optionally, in an embodiment, the electronic device further includes a second wireless power component, and the data communication apparatus provided by the present application further includes a charging module, configured to receive the third power provided by the wireless charging device through the second wireless power component, and charging the battery based on the third power;

When providing power to the external device through the first wireless power assembly, the power supply module 310 is used for:

The first wireless power assembly is powered based on the third power to provide power to an external device through the first wireless power assembly.

Optionally, in an embodiment, the data communication device provided by the present application further includes a prompt module for acquiring the power radiation value released by the first wireless power component to the user; and when the power radiation value is greater than or equal to the preset radiation value , output a prompt message to stop communicating with the target communication device.

Optionally, in an embodiment, after outputting prompt information for stopping communication with the target communication device, the prompt module is further configured to:

Stop providing power to the external device through the first wireless power component when no acknowledgment information for the prompt information is received within a preset time period.

Optionally, in an embodiment, the first wireless communication protocol includes a Bluetooth communication protocol.

During specific implementation, the above modules can be implemented as independent entities, or can be arbitrarily combined, implemented as the same or several entities, the specific implementation of the above units can refer to the previous embodiments, which will not be repeated here.

In an embodiment, an electronic device is also provided. Please refer to FIG. 9 , the electronic device 400 includes a processor 410 , a memory 420 and a first wireless power component 430 . The processor 410 is electrically connected with the memory 420 and the first wireless power component 430 .

The processor 410 is the control center of the electronic device 400, uses various interfaces and lines to connect various parts of the entire electronic device, executes the electronic device by running or loading the computer program stored in the memory 420, and calling the data stored in the memory 420. Various functions of the device 400 and processing data.

The memory 420 can be used to store software programs and modules, and the processor 410 executes various functional applications and data processing by running the computer programs and modules stored in the memory 420 . The memory 420 may mainly include a stored program area and a stored data area, wherein the stored program area may store an operating system, a computer program required for at least one function (such as a sound playback function, a communication playback function, etc.), etc.; Data created by the use of electronic equipment, etc. Additionally, memory 420 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, memory 420 may also include a memory controller to provide processor 410 access to memory 420 .

The first wireless power component 430 is configured to convert the wired power into wireless power to radiate outward when receiving the wired power supply.

In this embodiment of the present application, the processor 410 in the electronic device 400 loads the instructions corresponding to the processes of one or more computer programs into the memory 420 according to the following steps, and is executed by the processor 410 and stored in the memory 420 The computer program in , so as to realize various functions, as follows:

providing power to external devices through the first wireless power component 430;

Carry out the transmission of communication data with the external device through the first wireless communication protocol;

Wherein, the communication data is transmitted by the external device and the target communication device through the second wireless communication protocol.

Optionally, in an embodiment, the second wireless communication protocol includes an ultra-wideband communication protocol.

Optionally, in one embodiment, the external device includes a protective case.

Optionally, in one embodiment, when power is provided to the external device through the first wireless power component 430, the processor 410 is configured to execute:

providing the first power for handshake to the external device through the first wireless power component 430;

transmitting a handshake request signal to an external device through the first wireless power component 430;

When the handshake response signal returned by the external device is received, the second power for data forwarding is provided to the external device through the first wireless power component 430 .

Optionally, in an embodiment, when the handshake request signal is transmitted to the external device through the first wireless power component 430, the processor 410 is configured to execute:

When the communication trigger instruction is received, a handshake request signal is transmitted to the external device through the first wireless power component 430 .

Optionally, in an embodiment, the communication triggering instruction includes at least one of a touch instruction, a voice instruction, or a gesture instruction for triggering communication.

Optionally, after transmitting the handshake request signal to the external device through the first wireless power component 430, the processor 410 is further configured to execute:

When the handshake response signal is not received, the supply of the first power to the external device through the first wireless power component 430 is stopped.

Optionally, in an embodiment, after the second power for data transmission is provided to the external device through the first wireless power component 430, the processor 410 is further configured to execute:

When there is no communication demand with the target communication device, the supply of the second power to the external device through the first wireless power component 430 is stopped.

Optionally, in an embodiment, the communication data includes the device identifier of the target communication device, and when the communication data is transmitted with the external device through the first wireless communication protocol, the processor 410 is configured to execute:

The device identification transmitted by the external device is received through the first wireless communication protocol.

Optionally, in an embodiment, after receiving the device identification transmitted by the external device through the first wireless communication protocol, the processor 410 is further configured to execute:

Display the device control interface corresponding to the target communication device, and control the target communication device through the device control interface.

Optionally, in an embodiment, when the target communication device is controlled through the device control interface, the processor 410 is configured to execute:

The control instruction of the device control interface is sent to the external device through the first wireless communication protocol, so that the external device sends the control instruction to the target communication device for execution through the second wireless communication protocol.

Optionally, in an embodiment, the electronic device further includes a second wireless power component, and the processor 410 is further configured to execute:

receiving third power provided by the wireless charging device through the second wireless power component, and charging the battery based on the third power;

When providing power to the external device through the first wireless power component 430, the processor 410 is configured to perform:

Power is supplied to the first wireless power component 430 based on the third power to provide power to an external device through the first wireless power component 430 .

Optionally, in an embodiment, the processor 410 is further configured to execute:

Acquiring the power radiation value released by the first wireless power component 430 to the user; and when the power radiation value is greater than or equal to the preset radiation value, outputting prompt information for stopping communication with the target communication device.

Optionally, in an embodiment, after outputting prompt information for stopping communication with the target communication device, the processor 410 is further configured to execute:

When no acknowledgment information for the prompt information is received within a preset time period, the power supply to the external device through the first wireless power component 430 is stopped.

Optionally, in an embodiment, the first wireless communication protocol includes a Bluetooth communication protocol.

It should be noted that the electronic device 400 provided in the embodiment of the present application and the data communication method in the above embodiment belong to the same concept, and the specific implementation process thereof is detailed in the above related embodiments, which will not be repeated here.

An embodiment of the present application further provides a storage medium, where a computer program is stored in the storage medium, and when the computer program is run on an electronic device including the first wireless power component, the electronic device is made to execute any of the foregoing embodiments. data communication methods, such as:

providing power to the external device through the first wireless power component;

Carry out the transmission of communication data with the external device through the first wireless communication protocol;

Wherein, the communication data is transmitted by the external device and the target communication device through the second wireless communication protocol.

In this embodiment of the present application, the storage medium may be a magnetic disk, an optical disk, a read only memory (Read Only Memory, ROM,) or a random access device (Random Access Memory, RAM), and the like.

In an embodiment, a protective cover is also provided. Referring to FIG. 10 , the protective cover 500 includes a wireless power receiving component 510 , a data forwarding component 520 and a protective cover body 530 , wherein,

The wireless power receiving component 510 is used for receiving power provided by the electronic device;

The data forwarding component 520 is used for transmitting the communication data with the electronic device using the first wireless communication protocol; and

The second wireless communication protocol is used to transmit the communication data with the target communication device.

Wherein, the protective cover body 530 is used for accommodating the electronic device, so as to protect the electronic device. The material of the protective cover body 530 is not specifically limited here, including but not limited to materials such as plastic and silica gel.

In addition, the protective cover 500 further includes a power management module (not shown in the figure).

It should be noted that the electronic device includes a first wireless power component, and the first wireless power component is configured to convert the wired power into wireless power and radiate outward when receiving the wired power supply. The present application is to supply power to the protective cover through the first wireless power component of the electronic device, so as to extend the communication capability of the electronic device through the protective cover.

When the electronic device recognizes that there is a communication requirement of a wireless communication protocol that it does not support, it supplies power to the first wireless power component in a wired manner through the battery configured by itself, and converts the wired power provided by the battery into wireless power through the wireless power component. external radiation, so as to provide power for the protective cover 500 .

In the embodiment of the present application, if the protective cover 500 is located within the power radiation range of the first wireless power component, the wireless power receiving component 510 will receive the power radiated by the first wireless power component, and start to work based on the power.

The wireless power receiving component 510 converts the power radiated by the first wireless power component into wired power and then provides the power to the power management module.

In this embodiment of the present application, the power management module provides power to the data forwarding component 520 after optimizing the converted wired power. The optimization processing performed by the power management module includes but is not limited to processing such as rectification, filtering, and voltage regulation.

In this embodiment of the present application, the data forwarding component 520 transmits communication data with the electronic device through a first wireless protocol; and transmits communication data with the target communication device through a second wireless communication protocol not supported by the electronic device.

Wherein, it may be that the electronic device sends communication data to the data forwarding component 520 through the first wireless communication protocol, and the data forwarding component 520 forwards the communication data to the target communication device through the second wireless communication protocol that is not supported by the electronic device; or When the data forwarding component 520 receives the communication data sent by the target communication device through the second wireless communication protocol not supported by the electronic device, the data forwarding component 520 forwards the communication data to the target communication device.

It should be noted that the embodiment of the present application does not specifically limit the type of communication data, which may be any type of data. In addition, this application does not specifically limit the first wireless communication protocol and the second wireless communication protocol, the first wireless communication protocol can be any wireless communication protocol supported by the electronic device and the protective case at the same time, and the second wireless communication protocol can be an electronic device that does not Supported, but any communication protocol supported by both the case and the target communication device.

In an embodiment, a data communication method is also provided. The data communication method is applied to the protective cover provided by the present application. The protective cover includes a wireless power receiving component and a data forwarding component. Please refer to FIG. 11 . The data communication method includes: :

In 610, receiving power provided by the electronic device through the wireless powered component;

In 620, using the first wireless communication protocol to transmit the communication data with the electronic device through the data forwarding component; and

In 630, the data forwarding component uses the second wireless communication protocol to transmit the communication data with the target communication device.

It should be noted that the execution order of the above 620 and 630 is not limited by the size of the sequence number, and 620 may be executed before 630, or 620 may be executed after 630.

For specific descriptions, please refer to the relevant descriptions of the above protective cover embodiments, which will not be repeated here.

In the above-mentioned embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.

It should be noted that, for the data communication method of the embodiment of the present application, ordinary testers in the art can understand that all or part of the process of implementing the data communication method of the embodiment of the present application can be completed by controlling the relevant hardware through a computer program , the computer program can be stored in a computer-readable storage medium, such as a memory of an electronic device, and executed by at least one processor in the electronic device, and the execution process can include methods such as data communication methods. Example flow. The storage medium may be a magnetic disk, an optical disk, a read-only memory, a random access memory, or the like.

For the data communication device according to the embodiment of the present application, each functional module may be integrated in one processing chip, or each module may exist physically alone, or two or more modules may be integrated into one module. The above-mentioned integrated modules can be implemented in the form of hardware, and can also be implemented in the form of software function modules. If the integrated module is implemented in the form of a software function module and sold or used as an independent product, it can also be stored in a computer-readable storage medium, such as a read-only memory, a magnetic disk or an optical disk, etc. .

A data communication method, device, storage medium, electronic device, and protective cover provided by the embodiments of the present application have been described in detail above. The principles and implementations of the present application are described with specific examples in this article. The above embodiments The description is only used to help understand the method of the present application and its core idea; meanwhile, for those skilled in the art, according to the idea of the present application, there will be changes in the specific embodiments and application scope. In summary, the above , the contents of this specification should not be construed as limiting the application.

Claims (20)

1. A data communication method, applied to an electronic device, the electronic device comprising a first wireless power component, wherein the data communication method comprises:

   providing power to an external device through the first wireless power assembly;

   Perform communication data transmission with the external device through a first wireless communication protocol;

   Wherein, the communication data is transmitted by the external device and the target communication device through the second wireless communication protocol.
2. The data communication method of claim 1, wherein the second wireless communication protocol comprises an ultra-wideband communication protocol.
3. The data communication method of claim 1, wherein the external device includes a protective case.
4. The data communication method of claim 1, wherein the supplying power to an external device through the first wireless power component comprises:

   providing first power for handshake to the external device through the first wireless power component;

   transmitting a handshake request signal to the external device through the first wireless power component;

   When receiving the handshake response signal returned by the external device, the second power for data forwarding is provided to the external device through the first wireless power component.
5. The data communication method according to claim 4, wherein the transmitting a handshake request signal to the external device through the first wireless power component comprises:

   When a communication trigger instruction is received, the handshake request signal is transmitted to the external device through the first wireless power component.
6. The data communication method according to claim 5, wherein the communication triggering instruction comprises at least one of a touch instruction, a voice instruction or a gesture instruction for triggering communication.
7. The data communication method according to claim 4, wherein after transmitting the handshake request signal to the external device through the first wireless power component, the method further comprises:

   When the handshake response signal is not received, the supply of the first power to the external device through the first wireless power component is stopped.
8. The data communication method of claim 4, wherein after providing the external device with the second power for data transmission through the first wireless power component, the method further comprises:

   Stop providing the second power to the external device through the first wireless power component when there is no communication demand with the target communication device.
9. The data communication method according to claim 1, wherein the communication data includes a device identification of the target communication device, and the transmission of the communication data with the external device through the first wireless communication protocol comprises:

   The device identification transmitted by the external device is received through the first wireless communication protocol.
10. The data communication method according to claim 9, wherein after receiving the device identification transmitted by the external device through the first wireless communication protocol, the method further comprises:

    A device control interface corresponding to the target communication device is displayed, and the target communication device is controlled through the device control interface.
11. The data communication method according to claim 10, wherein the controlling the target communication device through the device control interface comprises:

    Send the control instruction of the device control interface to the external device through the first wireless communication protocol, so that the external device sends the control instruction to the target communication device for execution through the second wireless communication protocol .
12. The data communication method of claim 1, wherein the electronic device further comprises a second wireless power component, the data communication method further comprising:

    receiving third power provided by the wireless charging device through the second wireless power component, and charging the battery based on the third power;

    The supplying power to an external device through the first wireless power component includes:

    The first wireless power component is powered based on the third power to provide power to the external device through the first wireless power component.
13. The data communication method of claim 1, wherein the data communication method further comprises:

    obtaining the power radiation value released by the first wireless power component to the user;

    When the power radiation value is greater than or equal to a preset radiation value, outputting prompt information for stopping communication with the target communication device.
14. The data communication method according to claim 13, wherein after the outputting prompt information for stopping communication with the target communication device, the method further comprises:

    When no acknowledgment information for the prompt information is received within a preset time period, the power supply to the external device through the first wireless power component is stopped.
15. The data communication method of claim 1, wherein the first wireless communication protocol comprises a Bluetooth communication protocol.
16. A data communication apparatus is applied to an electronic device, the electronic apparatus includes a first wireless power component, wherein the data communication apparatus includes:

    a power supply module, configured to provide power to an external device through the first wireless power component;

    a communication module, configured to transmit communication data with the external device through a first wireless communication protocol;

    Wherein, the communication data is transmitted by the external device and the target communication device through the second wireless communication protocol.
17. A storage medium having a computer program stored thereon, wherein the data communication method according to any one of claims 1-14 is performed when the computer program is loaded by an electronic device including a first wireless power component.
18. An electronic device, comprising a processor, a memory and a first wireless power component, wherein the memory stores a computer program, wherein the processor executes the method according to any one of claims 1-14 by loading the computer program data communication method.
19. A data communication method, applied to a protective cover, wherein the protective cover includes a wireless power receiving component and a data forwarding component, and the data communication method includes:

    receiving power provided by the electronic device through the wireless power receiving component;

    Use the first wireless communication protocol to transmit communication data with the electronic device through the data forwarding component; and

    The data forwarding component uses the second wireless communication protocol to transmit the communication data with the target communication device.
20. A protective cover, which includes a wireless power receiving component and a data forwarding component, wherein,

    The wireless power receiving component is used for receiving power provided by the electronic device;

    The data forwarding component is used for transmitting communication data with the electronic device using a first wireless communication protocol; and

    The second wireless communication protocol is used to transmit the communication data with the target communication device.

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