CN114285873A - Method, device, equipment and storage medium for establishing communication connection - Google Patents
Method, device, equipment and storage medium for establishing communication connection Download PDFInfo
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Abstract
The disclosure provides a method, a device, equipment and a storage medium for establishing communication connection, and relates to the technical field of artificial intelligence, in particular to the technical fields of Internet of vehicles, intelligent cabins and the like. The specific implementation scheme is as follows: determining a target frequency and a target period according to the target vehicle information; encoding the connection information into audio data; broadcasting the audio data at a target frequency and a target period; and establishing a communication connection with the target vehicle that transmitted the connection request in response to receiving the connection request corresponding to the audio data.
Description
Technical Field
The utility model relates to an artificial intelligence technical field especially relates to technical field such as car networking and intelligent passenger cabin.
Background
With the development of vehicle-mounted scenes becoming faster and faster, the demand of people on interconnection of vehicle-mounted devices and mobile phones becomes more and more obvious. The interconnection scheme of the vehicle and the mobile phone can be divided into wired connection and wireless connection, wherein the wired connection can be interconnected through a data line, and the wireless connection can be interconnected through a wireless network.
Disclosure of Invention
The present disclosure provides a method, apparatus, device, storage medium, and program product for establishing a communication connection.
According to an aspect of the present disclosure, there is provided a method of establishing a communication connection, including: determining a target frequency and a target period according to the target vehicle information; encoding the connection information into audio data; broadcasting the audio data at the target frequency and the target period; and in response to receiving a connection request corresponding to the audio data, establishing a communication connection with a target vehicle that sent the connection request.
According to another aspect of the present disclosure, there is provided a method of establishing a communication connection, including: determining a target frequency and a target period according to the vehicle information; under the condition that the audio data with the target frequency and the target period are received, decoding the audio data to obtain connection information; and sending a connection request to the target mobile equipment corresponding to the connection information according to the connection information.
Another aspect of the present disclosure provides an electronic device including: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of the embodiments of the present disclosure.
According to another aspect of the disclosed embodiments, there is provided a non-transitory computer readable storage medium having stored thereon computer instructions for causing the computer to perform the method shown in the disclosed embodiments.
According to another aspect of the embodiments of the present disclosure, there is provided a computer program product comprising computer programs/instructions, characterized in that the computer programs/instructions, when executed by a processor, implement the steps of the method shown in the embodiments of the present disclosure.
It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present disclosure, nor do they limit the scope of the present disclosure. Other features of the present disclosure will become apparent from the following description.
Drawings
The drawings are included to provide a better understanding of the present solution and are not to be construed as limiting the present disclosure. Wherein:
fig. 1 schematically illustrates an exemplary system architecture to which the method and apparatus of controlling a terminal may be applied, according to an embodiment of the present disclosure;
fig. 2 schematically shows a flow chart of a method of establishing a communication connection according to an embodiment of the present disclosure;
FIG. 3 schematically illustrates a flow chart of a method of determining a target frequency according to an embodiment of the present disclosure;
FIG. 4 schematically illustrates a flow chart of a method of determining a target period according to an embodiment of the present disclosure;
fig. 5 schematically shows a flow chart of a method of establishing a communication connection according to another embodiment of the present disclosure;
fig. 6 schematically shows a schematic diagram of establishing a communication connection according to another embodiment of the present disclosure;
fig. 7 schematically shows a block diagram of an apparatus for establishing a communication connection according to an embodiment of the present disclosure;
fig. 8 schematically shows a block diagram of an apparatus for establishing a communication connection according to another embodiment of the present disclosure; and
FIG. 9 schematically shows a block diagram of an example electronic device that may be used to implement embodiments of the present disclosure.
Detailed Description
Exemplary embodiments of the present disclosure are described below with reference to the accompanying drawings, in which various details of the embodiments of the disclosure are included to assist understanding, and which are to be considered as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
Fig. 1 schematically illustrates an exemplary system architecture 100 of methods and apparatus for establishing a communication connection according to an embodiment of the present disclosure. It should be noted that fig. 1 is only an example of a system architecture to which the embodiments of the present disclosure may be applied to help those skilled in the art understand the technical content of the present disclosure, and does not mean that the embodiments of the present disclosure may not be applied to other devices, systems, environments or scenarios.
As shown in fig. 1, the system architecture 100 according to this embodiment may include a mobile device end (MD)110 and a car end (HU) 120.
According to an embodiment of the present disclosure, the mobile device end 110 may include, for example, an audio module 111 and a WiFi module 112. The audio module 111 may be configured to emit a high frequency sound wave having a frequency range of, for example, 3MHz to 30 MHz. The WiFi module 112 may be used to establish a communication connection with other devices, which may include, for example, a WiFi Direct connection.
The vehicle end 120 may be various electronic devices, such as a vehicle-mounted device, which are disposed in a vehicle and support communication with other devices.
The mobile device end 110 may be various electronic devices having a display screen and supporting communication with other terminals, including but not limited to a smart phone, a tablet computer, a laptop portable computer, a desktop computer, and the like. The vehicle end 120 and the mobile device end 110 may have various communication client applications installed thereon, such as a car networking application, a web browser application, a search-type application, an instant messaging tool, and the like.
According to an embodiment of the present disclosure, the vehicle end 120 may include, for example, a microphone 121 and a WiFi module 122. The microphone 121 may be used to receive audio data, including but not limited to high frequency sound waves, among others. The WiFi module 122 may be used to establish a communication connection with other devices, which may include, for example, a WiFi Direct connection.
Illustratively, according to an embodiment of the present disclosure, the mobile device end 110 may encode its WiFi P2P (point-to-point) address and port information into audio data according to an audio protocol. The audio data may then be broadcast by the audio module 111 over a particular high frequency sound wave. The vehicle end 120 may receive the high frequency sound waves with a microphone 121. And then decodes the high frequency sound wave to obtain the WiFi P2P address and port information of the mobile device end 110. Next, the WiFi module 122 may be utilized to send a WiFi Direct connection request to the mobile device end 110 according to the WiFi address and the port information. After the WiFi module 112 of the mobile device end 110 receives the connection request, a WiFi Direct connection with the vehicle end 120 is established.
After the WiFi Direct connection is established between the mobile device end 110 and the vehicle end 120, data channels related to the vehicle-mounted scene, such as an instruction channel, a video channel, a media channel, a TTS broadcast channel, a voice channel, a reverse control channel, and the like, may also be established based on the connection. After the related data channels are established, the interconnection between the mobile device end 110 and the vehicle end 120 can be realized.
In the technical scheme of the disclosure, the collection, storage, use, processing, transmission, provision, disclosure and other processing of the related data such as the vehicle information, the audio data and the like all accord with the regulations of related laws and regulations, and do not violate the good customs of the public order.
Fig. 2 schematically shows a flow chart of a method of establishing a communication connection according to an embodiment of the present disclosure.
As shown in fig. 2, the method 200 of establishing a communication connection includes S210 to S240. The method 200 may be performed, for example, by the mobile device side shown above.
In operation S210, a target frequency and a target period are determined according to the target vehicle information.
Then, the connection information is encoded into audio data in operation S220.
In operation S230, audio data is broadcast at a target frequency and a target period.
In response to receiving the connection request corresponding to the audio data, a communication connection is established with the target vehicle that transmitted the connection request in operation S240.
According to an embodiment of the present disclosure, the target vehicle information may be vehicle information of the target vehicle. The vehicle information may include, for example, one or more of the following: brand, model and year of production of the vehicle. The vehicle information may include other vehicle-related information than the above information, and the present disclosure is not particularly limited thereto.
According to an embodiment of the present disclosure, the vehicle information of different vehicles may be different, so that the vehicle may be uniquely identified by the vehicle information. The target frequency and the target period are determined by the vehicle information, so that the target frequency and the target period corresponding to different vehicles are different. Based on this, the target vehicle can determine the target frequency and the target period from the own vehicle information in the same manner, and then listen for the audio data of the target frequency and the target period. When the mobile device broadcasts the audio data at the target frequency and the target period, only the target vehicle can receive the audio data, so that one-to-one communication between the mobile device and the vehicle end of the target vehicle can be realized.
According to an embodiment of the present disclosure, the connection information may include, for example: device address and port number, etc. The device address may include, for example, an address of Wi-Fi P2P. When the vehicle end receives the connection information, the communication connection can be established with the mobile equipment end through the connection information.
According to the embodiment of the disclosure, the connection information is sent through the audio data of the target frequency and the target period corresponding to the target vehicle information, and only the corresponding vehicle can receive the connection information, so that point-to-point transmission between the mobile equipment and the vehicle can be realized.
The related art is transmitting data through bluetooth. Therefore, the mobile device is required to start the bluetooth module to scan the surrounding car machine. When the number of car machines around the mobile device is large, the scanning time is too long, the user experience is affected, and in addition, the energy consumption of the mobile device is increased due to the fact that the Bluetooth module is started.
According to the communication connection method of the embodiment of the disclosure, compared with a Bluetooth transmission mode module, the method does not need to continuously scan surrounding equipment, and only needs to send audio data when needed, so that the transmission energy consumption can be reduced.
According to an embodiment of the present disclosure, the frequency range of the target frequency may include, for example, 3MHz to 30 MHz. The audio data transmitted in this frequency range may also be high frequency sound waves. The high-frequency sound waves cannot be heard by human ears, so that non-inductive transmission can be realized by transmitting data such as connection information and the like through the high-frequency sound waves, and the user experience is improved.
According to the embodiment of the present disclosure, the correspondence relationship of various pieces of vehicle information with the frequency may be set in advance. Based on this, fig. 3 schematically shows a flow chart of a method of determining a target frequency according to an embodiment of the present disclosure.
As shown in fig. 3, the method 310 of determining a target frequency includes acquiring a first correspondence of vehicle information and frequency in operation S311.
In operation S312, a target frequency corresponding to the target vehicle information is determined according to the first correspondence relationship.
According to the embodiment of the present disclosure, by setting the correspondence relationship of various pieces of vehicle information with frequencies in advance, the frequency corresponding to the vehicle information can be queried in the first correspondence relationship as the target frequency.
According to the embodiment of the present disclosure, the correspondence relationship of various pieces of vehicle information with the cycle may be set in advance. Based on this, fig. 4 schematically shows a flow chart of a method of determining a target period according to an embodiment of the present disclosure.
As shown in fig. 4, the method 410 of determining a target period includes acquiring a correspondence relationship between vehicle information and a period in operation S411.
In operation S412, a target period corresponding to the vehicle information of the target vehicle is determined according to the vehicle information of the target vehicle and the correspondence relationship.
According to the embodiment of the present disclosure, by setting the correspondence relationship between various pieces of vehicle information and the period in advance, the period corresponding to the vehicle information may be queried in the second correspondence relationship as the target period. Fig. 5 schematically shows a flow chart of a method of establishing a communication connection according to another embodiment of the present disclosure.
As shown in fig. 5, the method 500 of establishing a communication connection includes S510-S530. The method 500 may be performed, for example, by the vehicle end shown above.
In operation S510, a target frequency and a target period are determined according to the vehicle information.
In operation S520, in case of receiving audio data having a target frequency and a target period, the audio data is decoded to obtain connection information.
In operation S530, a connection request is transmitted to a target mobile device corresponding to the connection information according to the connection information.
According to an embodiment of the present disclosure, the vehicle information in the vehicle is consistent with the vehicle information in the mobile device. And thus the target frequency and the target period in the vehicle are consistent with those in the mobile device.
According to the embodiment of the disclosure, the vehicle can determine the corresponding target frequency and the target period according to the vehicle information of the vehicle. The acoustic wave at the target frequency and target period may then be monitored. In the case where audio data having a target frequency and a target period is received, the audio data may be decoded, so that connection information of the mobile device side included in the audio data may be obtained. Further, a connection request may be sent to the mobile device based on the connection information.
According to the embodiments of the present disclosure, for example, reference may be made to the above description for a method of determining the target frequency and the target period according to the vehicle information, and details are not repeated here.
According to the communication connection method, the target frequency and the target period are determined according to the target vehicle information, the connection information is sent through the audio data of the target frequency and the target period, and only the corresponding vehicle equipment can receive the connection information, so that point-to-point transmission can be achieved, and in addition, the energy consumption can be reduced by adopting a high-frequency sound wave mode to transmit data.
The method for establishing a communication connection described above is further described with reference to fig. 6 in conjunction with a specific embodiment. Those skilled in the art will appreciate that the following example embodiments are only for the understanding of the present disclosure, and the present disclosure is not limited thereto.
Fig. 6 schematically shows a schematic diagram of a method of establishing a communication connection according to another embodiment of the present disclosure. The method 600 of establishing a communication connection may include operations S610 to S670.
As shown in fig. 6, in operation S610, the vehicle end may convert own vehicle information, such as brand, model, and year of production, into a transmission period and frequency of the high frequency sound wave, i.e., a target period and a target frequency, and receive only the high frequency sound wave of the target period and the target frequency. The target period may be sent n times per second, where n is a positive integer, and the target frequency may be any value between 3MHz and 30MHz, for example.
In operation S620, when the mobile device communicates with the vehicle end, the vehicle information corresponding to the vehicle end needs to be acquired. For example, in this embodiment, the user may input the car information through the mobile device. Then, the mobile device side converts the car information into a transmission cycle and frequency of the high-frequency sound wave, i.e., a target cycle and a target frequency. It can be understood that, since the car information of the car end and the mobile device end is the same, the determined target period and the determined target frequency are also the same.
Next, in operation S630, the mobile device end encodes its connection information, for example, including the address and port number of the Wi-Fi P2P of the mobile device end, into audio data suitable for sound wave transmission according to an audio transmission protocol. Wherein, the audio transmission protocol can be set according to actual needs. It should be noted that the mobile device side and the vehicle side agree on the same audio transmission protocol in advance.
In operation S640, the mobile device side broadcasts audio data in the form of high frequency sound waves using a target period and a target frequency determined according to the car information, thereby broadcasting its own device data information through an audio transmission protocol.
In operation S650, after the vehicle-mounted terminal receives the audio data in the form of high-frequency sound waves through an audio receiver such as a microphone, the audio data is decoded to extract the address and port number of the Wi-Fi P2P of the mobile device terminal.
In operation S660, after the vehicle end acquires the address and the port of the Wi-Fi P2P of the mobile device end, a connection request, for example, a Wi-Fi wireless direct connection request, may be sent with the mobile device end.
In operation S670, the mobile device performs Wi-Fi wireless direct connection with the car end in response to receiving a connection request corresponding to the audio data.
After the mobile device end and the vehicle end are connected, relevant data channels required by the vehicle scene can be established, such as an instruction channel, a video channel, a media channel, a TTS (text to speech) broadcast channel, a voice channel, a reverse control channel and the like. And after the related data channel is established, the vehicle-machine mobile phone interconnection operation is completed.
Fig. 7 schematically shows a block diagram of an apparatus for establishing a communication connection according to an embodiment of the present disclosure.
As shown in fig. 7, the apparatus 700 for establishing a communication connection includes a first determining module 710, an encoding module 720, a broadcasting module 730, and an establishing module 740.
The first determining module 710 is configured to determine a target frequency and a target period according to the target vehicle information.
An encoding module 720 for encoding the connection information into audio data.
A broadcasting module 730 for broadcasting the audio data at the target frequency and the target period.
The establishing module 740 is configured to establish a communication connection with a target vehicle that sent the connection request in response to receiving the connection request corresponding to the audio data.
Fig. 8 schematically shows a block diagram of an apparatus for establishing a communication connection according to another embodiment of the present disclosure.
As shown in fig. 8, the apparatus 800 for establishing a communication connection includes a second determining module 810, a decoding module 820 and a sending module 830.
A second determining module 810, configured to determine a target frequency and a target period according to the vehicle information;
a decoding module 820, configured to decode the audio data to obtain connection information when the audio data with the target frequency and the target period is received; and
a sending module 830, configured to send, according to the connection information, a connection request to a target mobile device corresponding to the connection information.
The present disclosure also provides an electronic device, a readable storage medium, and a computer program product according to embodiments of the present disclosure.
FIG. 9 schematically shows a block diagram of an example electronic device 900 that may be used to implement embodiments of the present disclosure. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be examples only, and are not meant to limit implementations of the disclosure described and/or claimed herein.
As shown in fig. 9, the apparatus 900 includes a computing unit 901, which can perform various appropriate actions and processes in accordance with a computer program stored in a Read Only Memory (ROM)902 or a computer program loaded from a storage unit 908 into a Random Access Memory (RAM) 903. In the RAM 903, various programs and data required for the operation of the device 900 can also be stored. The calculation unit 901, ROM 902, and RAM 903 are connected to each other via a bus 904. An input/output (I/O) interface 905 is also connected to bus 904.
A number of components in the device 900 are connected to the I/O interface 905, including: an input unit 906 such as a keyboard, a mouse, and the like; an output unit 907 such as various types of displays, speakers, and the like; a storage unit 908 such as a magnetic disk, optical disk, or the like; and a communication unit 909 such as a network card, a modem, a wireless communication transceiver, and the like. The communication unit 909 allows the device 900 to exchange information/data with other devices through a computer network such as the internet and/or various telecommunication networks.
The computing unit 901 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of the computing unit 901 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various dedicated Artificial Intelligence (AI) computing chips, various computing units running machine learning model algorithms, a Digital Signal Processor (DSP), and any suitable processor, controller, microcontroller, and so forth. The computing unit 901 performs the respective methods and processes described above, such as a method of establishing a communication connection. For example, in some embodiments, the method of establishing a communication connection may be implemented as a computer software program tangibly embodied in a machine-readable medium, such as storage unit 908. In some embodiments, part or all of the computer program may be loaded and/or installed onto device 900 via ROM 902 and/or communications unit 909. When loaded into RAM 903 and executed by computing unit 901, may perform one or more steps of the above described method of establishing a communication connection. Alternatively, in other embodiments, the computing unit 901 may be configured to perform the method of establishing a communication connection by any other suitable means (e.g. by means of firmware).
Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuitry, Field Programmable Gate Arrays (FPGAs), Application Specific Integrated Circuits (ASICs), Application Specific Standard Products (ASSPs), system on a chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.
Program code for implementing the methods of the present disclosure may be written in any combination of one or more programming languages. These program codes may be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the program codes, when executed by the processor or controller, cause the functions/operations specified in the flowchart and/or block diagram to be performed. The program code may execute entirely on the machine, partly on the machine, as a stand-alone software package partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), Wide Area Networks (WANs), and the Internet.
The computer system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other.
It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present disclosure may be executed in parallel, sequentially, or in different orders, as long as the desired results of the technical solutions disclosed in the present disclosure can be achieved, and the present disclosure is not limited herein.
The above detailed description should not be construed as limiting the scope of the disclosure. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present disclosure should be included in the scope of protection of the present disclosure.
Claims (16)
1. A method of establishing a communication connection, comprising:
determining a target frequency and a target period according to the target vehicle information;
encoding the connection information into audio data;
broadcasting the audio data at the target frequency and the target period; and
in response to receiving a connection request corresponding to the audio data, establishing a communication connection with a target vehicle that sent the connection request.
2. The method of claim 1, wherein the determining a target frequency comprises:
acquiring a first corresponding relation between vehicle information and frequency; and
and determining a target frequency corresponding to the target vehicle information according to the first corresponding relation.
3. The method of claim 1 or 2, wherein the frequency range of the target frequency comprises 3MHz to 30 MHz.
4. The method of claim 1, wherein the determining a target period comprises:
acquiring the corresponding relation between the vehicle information and the period; and
and determining a target period corresponding to the vehicle information of the target vehicle according to the vehicle information of the target vehicle and the corresponding relation.
5. The method of claim 1, wherein the vehicle information comprises one or more of: brand, model and year of production of the vehicle.
6. The method of claim 1, wherein the connection information comprises: device address and port number.
7. A method of establishing a communication connection, comprising:
determining a target frequency and a target period according to the vehicle information;
under the condition that the audio data with the target frequency and the target period are received, decoding the audio data to obtain connection information; and
and sending a connection request to the target mobile equipment corresponding to the connection information according to the connection information.
8. The method of claim 7, wherein the sending a connection request to a mobile device corresponding to connection information according to the connection information comprises:
searching for nearby mobile devices; and
and sending a connection request to the target mobile equipment when the target mobile equipment matched with the connection information is searched.
9. The method of claim 7, wherein the frequency range of the target frequency comprises 3MHz to 30 MHz.
10. The method of claim 7, wherein the vehicle information includes one or more of the following: brand, model and year of production of vehicle
11. The method of claim 7 or 8, wherein the connection information comprises: device address and port number.
12. An apparatus for establishing a communication connection, comprising:
the first determining module is used for determining a target frequency and a target period according to the target vehicle information;
an encoding module for encoding the connection information into audio data;
a broadcasting module for broadcasting the audio data at the target frequency and the target period; and
and the establishing module is used for responding to the received connection request corresponding to the audio data and establishing communication connection with the target vehicle sending the connection request.
13. An apparatus for establishing a communication connection, comprising:
the second determining module is used for determining a target frequency and a target period according to the vehicle information;
the decoding module is used for decoding the audio data to obtain connection information under the condition that the audio data with the target frequency and the target period is received; and
and the sending module is used for sending a connection request to the target mobile equipment corresponding to the connection information according to the connection information.
14. An electronic device, comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-11.
15. A non-transitory computer readable storage medium having stored thereon computer instructions for causing the computer to perform the method of any one of claims 1-11.
16. A computer program product comprising computer program/instructions, characterized in that the computer program/instructions, when executed by a processor, implement the steps of the method according to any of claims 1-11.
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