Information processing method, electronic equipment and storage medium

Abstract

The embodiment of the invention provides an information processing method, electronic equipment and a storage medium. The information processing method comprises the following steps: in response to establishment of audio transmission connection with a mobile terminal, the vehicle terminal identifies whether the mobile terminal is located in a vehicle, and in the state of establishment of the audio transmission connection, call audio is played through the vehicle terminal; and in response to the fact that the mobile terminal is identified to be located outside the vehicle, switching to play the call audio through the mobile terminal from playing the call audio through the vehicle terminal. In the embodiment of the invention, after the user carries the mobile terminal to leave the vehicle, because the call audio playing through the vehicle terminal is automatically switched to the call audio playing through the mobile terminal, the user can normally answer the call audio on the mobile terminal after leaving the vehicle, and the privacy leakage of the user can be avoided.

Description

Technical Field

[0001] The present application relates to the field of vehicle control technology, and in particular to an information processing method, an electronic device and a storage medium. Background Art

[0002] With the rapid development of vehicle control technology, the application of vehicle terminals in vehicles is becoming more and more extensive. And with the development of science and technology, the functions of vehicle terminals are becoming more and more powerful. At present, vehicle terminals have developed from early radio, audio and video playback, and navigation functions to intelligence and informationization. Through vehicle terminals, information communication between people and vehicles, and between vehicles and the outside world can be realized, which enhances user experience and service and safety-related functions.

[0003] Normally, after a user enters a vehicle and establishes an audio transmission connection between the mobile terminal used by the user and the vehicle terminal on the vehicle, if the user makes a call with the outside world, the call audio will be played by the vehicle terminal.

[0004] When the user leaves the vehicle with the mobile terminal and is still near the vehicle, the audio transmission connection between the vehicle terminal and the mobile terminal is not disconnected. Therefore, if the user is talking to the outside world at this time, the call audio will still be played by the vehicle terminal. However, since the user has left the vehicle at this time, the user cannot normally answer the call audio on the mobile terminal, and if there are other users in the vehicle, the user's privacy will be leaked. Summary of the invention

[0005] In view of the above problems, the embodiments of the present application propose an information processing method, an electronic device and a storage medium to solve the problem that the user cannot normally answer the call audio on the mobile terminal after leaving the vehicle, and the problem of privacy leakage.

[0006] According to one aspect of an embodiment of the present application, there is provided an information processing method, which is applied to a vehicle terminal, and the method includes:

[0007] In response to establishing an audio transmission connection with a mobile terminal, identifying whether the mobile terminal is located in the vehicle; wherein, in a state where the audio transmission connection is established, playing the call audio through the vehicle terminal;

[0008] In response to recognizing that the mobile terminal is located outside the vehicle, the playing of the call audio through the vehicle terminal is switched to the playing of the call audio through the mobile terminal.

[0009] According to another aspect of an embodiment of the present application, an electronic device is provided, comprising: one or more processors; and one or more computer-readable storage media having instructions stored thereon; when the instructions are executed by the one or more processors, the processors execute the information processing method as described in any one of the above items.

[0010] According to another aspect of the embodiments of the present application, there is provided a computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, the processor executes the information processing method as described in any one of the above items.

[0011] In the embodiment of the present application, the vehicle terminal responds to establishing an audio transmission connection with the mobile terminal, identifies whether the mobile terminal is located in the vehicle, and plays the call audio through the vehicle terminal in the state of establishing the audio transmission connection; responds to identifying that the mobile terminal is located outside the vehicle, switches from playing the call audio through the vehicle terminal to playing the call audio through the mobile terminal. Therefore, when the user leaves the vehicle with the mobile terminal, since the call audio has been automatically switched from playing the call audio through the vehicle terminal to playing the call audio through the mobile terminal, the user can normally answer the call audio on the mobile terminal after leaving the vehicle, and the user's privacy can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the description of the embodiments of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a step flow chart of an information processing method according to an embodiment of the present application.

[0014] Figure 2 It is a step flow chart of another information processing method of an embodiment of the present application.

[0015] Figure 3 It is a schematic diagram of a Bluetooth AOA positioning principle of an embodiment of the present application.

[0016] Figure 4 This is a step flow chart of another information processing method of an embodiment of the present application.

[0017] Figure 5 It is a structural schematic diagram of an electronic device according to an embodiment of the present application. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0019] The devices involved in the information processing method in the embodiment of the present application may include, but are not limited to: a mobile terminal and a vehicle terminal.

[0020] A mobile terminal is a smart terminal used by a user. Mobile terminals may include but are not limited to: smart phones, tablet computers, wearable devices, etc.

[0021] The vehicle terminal is an in-vehicle intelligent terminal installed in the vehicle. The functions that the vehicle terminal can realize include but are not limited to: radio, audio and video playback, navigation, making and receiving calls, sending and receiving messages, voice control, vehicle control, etc.

[0022] Next, the information processing method is described in detail through the following embodiments.

[0023] Reference Figure 1 , showing a step flow chart of an information processing method in an embodiment of the present application.

[0024] like Figure 1 As shown, the information processing method may include the following steps:

[0025] Step 101: In response to establishing an audio transmission connection with a mobile terminal, the vehicle terminal identifies whether the mobile terminal is located in the vehicle.

[0026] After the user brings the mobile terminal into the vehicle, the mobile terminal can establish an audio transmission connection with the vehicle terminal.

[0027] Optionally, if it is the first time that the mobile terminal establishes an audio transmission connection with the vehicle terminal, after the user brings the mobile terminal into the vehicle, the user can manually perform relevant operations on the mobile terminal to establish an audio transmission connection between the mobile terminal and the vehicle terminal. If it is not the first time that the mobile terminal establishes an audio transmission connection with the vehicle terminal, after the user brings the mobile terminal into the vehicle, the mobile terminal can automatically establish an audio transmission connection with the vehicle terminal.

[0028] Optionally, the audio transmission connection may include, but is not limited to: Bluetooth connection, WIFI (Wireless-Fidelity) connection, NFC (Near Field Communication) connection, infrared connection, and the like.

[0029] When the vehicle terminal and the mobile terminal establish an audio transmission connection, if the mobile terminal makes a call, the call audio will automatically be played through the vehicle terminal by default.

[0030] For this situation, in order to avoid the situation where the user leaves the vehicle with the mobile terminal but the audio transmission connection between the vehicle terminal and the mobile terminal is not disconnected, for example, the user leaves the vehicle with the mobile terminal and picks up a parcel near the vehicle, or the user leaves the vehicle with the mobile terminal and picks up someone near the vehicle, etc., because the call audio is still played by the vehicle terminal, resulting in the user being unable to normally answer the call audio on the mobile terminal after leaving the vehicle, the embodiment of the present application proposes that the vehicle terminal can identify whether the mobile terminal is located in the vehicle in response to establishing an audio transmission connection with the mobile terminal.

[0031] Optionally, the vehicle terminal may periodically identify whether the mobile terminal is in the vehicle, or may identify in real time whether the mobile terminal is in the vehicle, which is not limited in the embodiment of the present application.

[0032] Optionally, the vehicle terminal can use any applicable positioning technology such as Bluetooth positioning technology, WIFI positioning technology, GPS (Global Positioning System) positioning technology, infrared positioning technology, etc. to identify whether the mobile terminal is located in the vehicle. The specific process of the vehicle terminal identifying whether the mobile terminal is located in the vehicle will be described in detail in the following embodiments.

[0033] Step 102 : In response to recognizing that the mobile terminal is located outside the vehicle, the vehicle terminal switches from playing the call audio through the vehicle terminal to playing the call audio through the mobile terminal.

[0034] In response to recognizing that the mobile terminal is outside the vehicle, the vehicle terminal can switch from playing the call audio through the vehicle terminal to playing the call audio through the mobile terminal in order to enable the user to normally answer the call audio on the mobile terminal when outside the vehicle. After switching from playing the call audio through the vehicle terminal to playing the call audio through the mobile terminal, the user can choose to play the call audio through the receiver of the mobile terminal, or through the speaker of the mobile terminal, or through the connected earphone of the mobile terminal, etc. after leaving the vehicle.

[0035] In response to recognizing that the mobile terminal is located in the vehicle, the vehicle terminal does not need to switch from playing the call audio through the vehicle terminal to playing the call audio through the mobile terminal, and the state of playing the call audio through the vehicle terminal can continue.

[0036] In an embodiment of the present application, when the user leaves the vehicle with the mobile terminal, the call audio is automatically switched from playing the call audio through the vehicle terminal to playing the call audio through the mobile terminal. Therefore, the user can answer the call audio normally on the mobile terminal after leaving the vehicle, and the user's privacy leakage can be avoided.

[0037] Reference Figure 2 , shows a step flow chart of another information processing method according to an embodiment of the present application.

[0038] like Figure 2 As shown, the information processing method may include the following steps:

[0039] Step 201: The vehicle terminal establishes an audio transmission connection with the mobile terminal.

[0040] After the user brings the mobile terminal into the vehicle, the vehicle terminal can establish an audio transmission connection with the mobile terminal. The specific process can refer to the relevant description in the above embodiment.

[0041] When the vehicle terminal and the mobile terminal establish an audio transmission connection, the default is to play the call audio through the vehicle terminal, and the vehicle terminal opens the speaker channel. Therefore, if the mobile terminal is making a call, the mobile terminal will transmit the call audio to the vehicle terminal based on the audio transmission connection established with the vehicle terminal. In response to receiving the call audio transmitted by the mobile terminal, the vehicle terminal plays the call audio through its own speaker channel.

[0042] In step 202, the vehicle terminal responds to establishing an audio transmission connection with the mobile terminal by using Bluetooth AOA positioning technology to identify whether the mobile terminal is located in the vehicle. If yes, continue to step 202; if not, proceed to step 203.

[0043] The devices involved in Bluetooth AOA (Angle of Arrive) positioning technology may include but are not limited to Bluetooth tags and Bluetooth base stations. The Bluetooth tag includes a single antenna, and the Bluetooth tag is used to transmit a fixed-frequency Bluetooth signal (electromagnetic wave signal) through its antenna. The Bluetooth base station includes an antenna array, and the Bluetooth base station is used to receive the Bluetooth signal emitted by the Bluetooth tag through its antenna array, and calculate the AOA of the Bluetooth tag relative to the Bluetooth base station based on the received Bluetooth signal, and then calculate the location information of the Bluetooth tag based on the AOA.

[0044] In an embodiment of the present application, a Bluetooth device is installed inside a vehicle, the Bluetooth device serves as a Bluetooth base station, and a mobile terminal carried by a user serves as a Bluetooth tag.

[0045] Optionally, in response to establishing an audio transmission connection with the mobile terminal, the vehicle terminal sends a start detection instruction including the mobile terminal identifier to a Bluetooth device pre-installed in the vehicle. The start detection instruction is used to instruct the Bluetooth device to start determining whether the mobile terminal is located in the vehicle through Bluetooth AOA positioning, and to send status information indicating whether the mobile terminal is located in the vehicle to the vehicle terminal.

[0046] In response to receiving the start detection instruction sent by the vehicle terminal, the Bluetooth device starts to determine whether the mobile terminal corresponding to the mobile terminal identifier contained in the start detection instruction is located in the vehicle through Bluetooth AOA positioning, and after obtaining the judgment result, sends status information to the vehicle terminal to indicate whether the mobile terminal is located in the vehicle.

[0047] Optionally, multiple Bluetooth devices may be installed inside the vehicle, and the vehicle interior area is made a common coverage area of ​​the multiple Bluetooth devices. If the mobile terminal is located in the common coverage area of ​​the multiple Bluetooth devices, it can be determined that the mobile terminal is located in the vehicle. Figure 3 , shows a schematic diagram of a Bluetooth AOA positioning principle in an embodiment of the present application. Figure 3 As shown, three Bluetooth devices, A, B, and C, are installed inside the vehicle, and the common coverage area of ​​the three Bluetooth devices A, B, and C is the interior area of ​​the vehicle. If the mobile terminal is located in the common coverage area of ​​the three Bluetooth devices, it can be determined that the mobile terminal is located in the vehicle.

[0048] Therefore, the process of the Bluetooth device determining whether the mobile terminal is located inside the vehicle through Bluetooth AOA positioning may include: each Bluetooth device respectively receives the Bluetooth signal transmitted by the mobile terminal, and the Bluetooth signal includes a mobile terminal identification; each Bluetooth device calculates the AOA of the mobile terminal relative to the Bluetooth device based on the received Bluetooth signal, and then calculates the location information of the mobile terminal relative to the Bluetooth device based on the AOA; each Bluetooth device determines whether the mobile terminal is located in the common coverage area of ​​multiple Bluetooth devices based on the location information of the mobile terminal relative to the Bluetooth device; if the mobile terminal is located in the common coverage area of ​​multiple Bluetooth devices, it can be determined whether the mobile terminal is located inside the vehicle.

[0049] Optionally, in response to establishing an audio transmission connection with the mobile terminal, the vehicle terminal may also send a start transmission instruction to the mobile terminal so that the mobile terminal starts transmitting a Bluetooth signal. Alternatively, in response to receiving a start detection instruction sent by the vehicle terminal, the Bluetooth device may also send a start transmission instruction to the mobile terminal so that the mobile terminal starts transmitting a Bluetooth signal.

[0050] In the implementation, after receiving the Bluetooth signal transmitted by the mobile terminal, the Bluetooth device samples and analyzes the received Bluetooth signal to obtain the I / Q (In-phase / Quadrature-phase, in-phase / orthogonal) data of the Bluetooth signal. Then switch between each antenna in the array. Since the phase of the signal changes linearly, the phase difference of the Bluetooth signals corresponding to the two antennas can be calculated for each two antennas through the I / Q data. This phase difference is caused by the difference in distance between the different antennas in the array and the Bluetooth signal transmitting antenna. Then, for these two antennas, the AOA of the mobile terminal relative to the Bluetooth device is calculated based on the phase difference. Since two straight lines intersect in a plane and a point can be located, multiple AOAs are formed based on multiple antennas, and the position of the mobile terminal can be uniquely determined based on these multiple AOAs.

[0051] The calculation formula for the angle of arrival AOA is as follows:

[0052]

[0053] Where d represents the distance between the two antennas, and λ represents the wavelength of the Bluetooth signal (i.e., electromagnetic wave). It represents the phase difference of the Bluetooth signal when it passes through two antennas, and arccos() represents the inverse cosine function.

[0054] Different from Bluetooth positioning based on calculating RSSI (Received Signal Strength Indication), Bluetooth AOA positioning calculates the distance based on the time difference (phase difference) of the same signal arriving at the antenna. Even if the signal is interfered with, the time difference (phase difference) will remain unchanged, which improves the stability and accuracy of positioning and reduces positioning latency.

[0055] The vehicle terminal responds to receiving status information sent by the Bluetooth device to indicate whether the mobile terminal is located in the vehicle. If the status information indicates that the mobile terminal is located in the vehicle, it determines that the current mobile terminal is located in the vehicle; if the status information indicates that the mobile terminal is located outside the vehicle, it determines that the current mobile terminal is located outside the vehicle.

[0056] Optionally, considering that after the vehicle terminal disconnects the audio transmission connection with the mobile terminal, it is no longer necessary to continue to identify whether the mobile terminal is located in the vehicle, the vehicle terminal responds to disconnecting the audio transmission connection with the mobile terminal by sending a stop detection instruction containing the mobile terminal identifier to the Bluetooth device. The stop detection instruction is used to instruct the Bluetooth device to stop determining whether the mobile terminal is located in the vehicle through Bluetooth positioning. In response to receiving the stop detection instruction sent by the vehicle terminal, the Bluetooth device stops determining whether the mobile terminal corresponding to the mobile terminal identifier contained in the start detection instruction is located in the vehicle through Bluetooth AOA positioning.

[0057] Optionally, in response to disconnecting the audio transmission connection with the mobile terminal, the vehicle terminal may also send a stop transmission instruction to the mobile terminal to cause the mobile terminal to stop transmitting the Bluetooth signal. Alternatively, in response to receiving a stop detection instruction sent by the vehicle terminal, the Bluetooth device may also send a stop transmission instruction to the mobile terminal to cause the mobile terminal to stop transmitting the Bluetooth signal.

[0058] Step 203 , in response to recognizing that the mobile terminal is located outside the vehicle, the vehicle terminal switches from playing the call audio through the vehicle terminal to playing the call audio through the mobile terminal.

[0059] In response to recognizing that the mobile terminal is located outside the vehicle, the vehicle terminal can switch from playing the call audio through the vehicle terminal to playing the call audio through the mobile terminal.

[0060] Optionally, the process of switching from playing the call audio through the vehicle terminal to playing the call audio through the mobile terminal may include the following steps: the vehicle terminal turns off the speaker channel of the vehicle terminal and sends a prohibition transmission instruction to the mobile terminal. In response to receiving the prohibition transmission instruction sent by the vehicle terminal, the mobile terminal no longer transmits the call audio to the vehicle terminal based on the audio transmission connection established with the vehicle terminal during the call, but can play the call audio through the handset of the mobile terminal, or play the call audio through the speaker of the mobile terminal, or play the call audio through the connected earphone of the mobile terminal, etc.

[0061] Step 204: the vehicle terminal displays a prompt message in response to recognizing that the mobile terminal is located in the vehicle.

[0062] After switching from playing the call audio through the vehicle terminal to playing the call audio through the mobile terminal, the vehicle terminal can continue to identify whether the mobile terminal is located in the vehicle.

[0063] In response to recognizing that the mobile terminal is in the vehicle, the vehicle terminal can display a prompt message to the user. The prompt message is used for the user to choose whether to switch, and the user can choose whether to switch the playback source according to actual needs.

[0064] Step 205 , the vehicle terminal switches from playing the call audio through the mobile terminal to playing the call audio through the vehicle terminal in response to a switching instruction triggered by the user selecting switching in response to the prompt information.

[0065] If the user chooses to switch in response to the prompt information, a switching instruction may be triggered, and the vehicle terminal may switch from playing the call audio through the mobile terminal to playing the call audio through the vehicle terminal in response to the switching instruction.

[0066] Optionally, the process of switching from playing the call audio through the mobile terminal to playing the call audio through the vehicle terminal may include the following steps: the vehicle terminal turns on the speaker channel of the vehicle terminal and sends a transmission permission instruction to the mobile terminal. In response to receiving the transmission permission instruction sent by the vehicle terminal, the mobile terminal transmits the call audio to the vehicle terminal based on the audio transmission connection established with the vehicle terminal during the call. In response to receiving the call audio transmitted by the mobile terminal, the vehicle terminal plays the call audio through the turned-on speaker channel.

[0067] After switching from playing the call audio through the mobile terminal to playing the call audio through the vehicle terminal, the vehicle terminal can continue to identify whether the mobile terminal is located in the vehicle, and after identifying that the mobile terminal is located outside the vehicle, return to execute the above step 203 until the vehicle terminal disconnects the audio transmission connection with the mobile terminal. The vehicle terminal responds to disconnecting the audio transmission connection with the mobile terminal and stops identifying whether the mobile terminal is located in the vehicle.

[0068] Reference Figure 4 , shows a step flow chart of another information processing method of an embodiment of the present application.

[0069] like Figure 4 As shown, the information processing method may include the following steps:

[0070] Step 401: The vehicle terminal establishes an audio transmission connection with the mobile terminal.

[0071] In step 402, the vehicle terminal responds to establishing an audio transmission connection with the mobile terminal by using Bluetooth AOA positioning technology to identify whether the mobile terminal is located in the vehicle. If yes, continue to step 402; if not, proceed to step 403.

[0072] Step 403 , in response to recognizing that the mobile terminal is located outside the vehicle, the vehicle terminal switches from playing the call audio through the vehicle terminal to playing the call audio through the mobile terminal.

[0073] Step 404 , in response to recognizing that the mobile terminal is located in the vehicle, the vehicle terminal switches from playing the call audio through the mobile terminal to playing the call audio through the vehicle terminal.

[0074] After switching from playing the call audio through the vehicle terminal to playing the call audio through the mobile terminal, the vehicle terminal can continue to identify whether the mobile terminal is located in the vehicle.

[0075] In response to recognizing that the mobile terminal is located in the vehicle, the vehicle terminal can directly switch from playing the call audio through the mobile terminal to playing the call audio through the vehicle terminal without user selection.

[0076] After switching from playing the call audio through the mobile terminal to playing the call audio through the vehicle terminal, the vehicle terminal can continue to identify whether the mobile terminal is located in the vehicle, and after identifying that the mobile terminal is outside the vehicle, return to execute the above step 403 until the vehicle terminal disconnects the audio transmission connection with the mobile terminal. The vehicle terminal responds to disconnecting the audio transmission connection with the mobile terminal and stops identifying whether the mobile terminal is located in the vehicle.

[0077] for Figure 4 For the specific process of each step, please refer to the above Figure 2 The relevant descriptions in the corresponding embodiments will not be discussed in detail in the embodiments of the present application.

[0078] In an embodiment of the present application, an electronic device is also provided. The electronic device may include one or more processors, and one or more computer-readable storage media storing instructions thereon, the instructions being, for example, application programs. When the instructions are executed by the one or more processors, the processors execute the information processing method of any of the above embodiments.

[0079] Figure 5 FIG. 5 is a schematic diagram showing the structure of an electronic device 500 according to an embodiment of the present application. Figure 5 As shown, the electronic device 500 includes a central processing unit (CPU) 501, which can perform various appropriate actions and processes according to computer program instructions stored in a read-only memory (ROM) 502 or computer program instructions loaded from a storage unit 508 to a random access memory (RAM) 503. In the RAM 503, various programs and data required for the operation of the electronic device 500 can also be stored. The CPU 501, the ROM 502, and the RAM 503 are connected to each other via a bus 504. An input / output (I / O) interface 505 is also connected to the bus 504.

[0080] Multiple components in the electronic device 500 are connected to the I / O interface 505, including: an input unit 506, such as a keyboard, a mouse, a microphone, etc.; an output unit 507, such as various types of displays, speakers, etc.; a storage unit 508, such as a disk, an optical disk, etc.; and a communication unit 509, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 509 allows the electronic device 500 to exchange information / data with other devices through a computer network such as the Internet and / or various telecommunication networks.

[0081] The various processes and processing described above may be performed by the processing unit 501. For example, the information processing method of any of the above embodiments may be implemented as a computer software program, which is tangibly contained in a computer-readable medium, such as the storage unit 508. In some embodiments, part or all of the computer program may be loaded and / or installed on the electronic device 500 via the ROM 502 and / or the communication unit 509. When the computer program is loaded into the RAM 503 and executed by the CPU 501, one or more actions in the information processing method described above may be performed.

[0082] In an embodiment of the present application, a computer-readable storage medium is further provided, on which a computer program is stored. The program can be executed by a processor of an electronic device. When the computer program is executed by the processor, the processor executes the information processing method described in any of the above embodiments.

[0083] The processors mentioned above may include but are not limited to: CPU, network processor (NP), digital signal processor (DSP), application specific integrated circuit (ASIC), field programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.

[0084] The computer-readable storage media mentioned above may include but are not limited to: ROM, RAM, Compact Disc Read Only Memory (CD-ROM), Electronic Erasable Programmable Read Only Memory (EEPROM), hard disk, floppy disk, flash memory, etc.

[0085] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0086] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or terminal device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or terminal device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the existence of other identical elements in the process, method, article or terminal device including the elements.

[0087] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as ROM, RAM, magnetic disk, optical disk), and includes a number of instructions for a terminal (which can be a mobile phone, computer, server, air conditioner, or network device, etc.) to execute the methods described in each embodiment of the present application.

[0088] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

[0089] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed in the embodiments of the present application can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to exceed the scope of protection of this application.

[0090] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0091] In the embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0092] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0093] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0094] If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application, or the part that contributes to the prior art or the part of the technical solution, can be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in each embodiment of the present application. The aforementioned storage medium includes: various media that can store program codes, such as USB flash drives, mobile hard drives, ROM, RAM, magnetic disks, or optical disks.

[0095] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. In summary, the content of this specification should not be understood as limiting the present application.

Claims

1. An information processing method, characterized in that: Applied to a vehicle terminal, the method includes: In response to establishing an audio transmission connection with a mobile terminal, identifying whether the mobile terminal is located in the vehicle; wherein, in a state where the audio transmission connection is established, playing the call audio through the vehicle terminal; In response to recognizing that the mobile terminal is located outside the vehicle, the playing of the call audio through the vehicle terminal is switched to the playing of the call audio through the mobile terminal.

2. The method according to claim 1, wherein the switching from playing the call audio through the vehicle terminal to playing the call audio through the mobile terminal comprises the following steps: The speaker channel of the vehicle terminal is closed, and a transmission prohibition instruction is sent to the mobile terminal, so that the mobile terminal no longer transmits call audio to the vehicle terminal based on the audio transmission connection.

3. The method according to claim 1, after switching from playing the call audio through the vehicle terminal to playing the call audio through the mobile terminal, further comprises: In response to identifying that the mobile terminal is located in the vehicle, displaying prompt information; The prompt information is used for the user to choose whether to switch; In response to a switching instruction triggered after the user selects switching in response to the prompt information, the call audio is switched from being played through the mobile terminal to being played through the vehicle terminal.

4. The method according to claim 1, after switching from playing the call audio through the vehicle terminal to playing the call audio through the mobile terminal, further comprises: In response to recognizing that the mobile terminal is located in the vehicle, the playing of the call audio through the mobile terminal is switched to the playing of the call audio through the vehicle terminal.

5. The method according to claim 3 or 4, wherein the switching from playing the call audio through the mobile terminal to playing the call audio through the vehicle terminal comprises the following steps: The speaker channel of the vehicle terminal is turned on, and a transmission permission instruction is sent to the mobile terminal, so that the mobile terminal transmits the call audio to the vehicle terminal based on the audio transmission connection. 6 . The method according to claim 1 , wherein the identifying whether the mobile terminal is located in the vehicle comprises using Bluetooth AOA positioning technology to identify whether the mobile terminal is located in the vehicle.

7. The method according to claim 6, wherein the step of using Bluetooth AOA positioning technology to identify whether the mobile terminal is located in the vehicle comprises the following steps: A start detection instruction containing the mobile terminal identifier is sent to a Bluetooth device pre-installed in the vehicle; the start detection instruction is used to instruct the Bluetooth device to start determining whether the mobile terminal is located in the vehicle through Bluetooth AOA positioning, and to send status information indicating whether the mobile terminal is located in the vehicle to the vehicle terminal.

8. The method according to claim 7, further comprising: In response to disconnecting the audio transmission connection with the mobile terminal, sending a stop detection instruction including the mobile terminal identifier to the Bluetooth device; The stop detection instruction is used to instruct the Bluetooth device to stop determining whether the mobile terminal is located in the vehicle through Bluetooth positioning.

9. An electronic device, characterized in that: include: one or more processors; and one or more machine-readable media having instructions stored thereon; When the instructions are executed by the one or more processors, the processors are caused to execute the information processing method according to any one of claims 1 to 8.

10. A computer-readable storage medium, characterized in that: A computer program is stored thereon, and when the program is executed by a processor, the information processing method according to any one of claims 1 to 8 is implemented.

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