WO2022267269A1

WO2022267269A1 - Call processing method and apparatus, and system, electronic device and medium

Info

Publication number: WO2022267269A1
Application number: PCT/CN2021/124229
Authority: WO
Inventors: 李佳霖
Original assignee: 博泰车联网科技(上海)股份有限公司
Priority date: 2021-06-25
Filing date: 2021-10-15
Publication date: 2022-12-29
Also published as: CN115529381A; CN115529381B

Abstract

Provided in the embodiments of the present application are a call processing method and apparatus, and a system, an electronic device and a medium. The method comprises: for a first mobile device, when the current signal strength is greater than or equal to a first preset signal strength threshold value, a historical communication state is an interrupted state, a historical signal strength is less than a second preset signal strength threshold value, and a flag bit state is a preset state, sending a communication instruction to the first mobile device according to a preset response mechanism. It can be seen that it is determined, by means of the historical signal strength and the flag bit state of the first mobile device, whether a user has a requirement for re-establishing a communication connection, and when the user has the requirement, the first mobile device is controlled to reestablish the communication connection with a second mobile device according to the preset response mechanism, which is conducive to reducing manual operations of the user during a driving process, thereby improving the communication convenience for the user, and thus ensuring the driving safety of the user, and optimizing the user experience.

Description

Call processing method, device, system, electronic device and medium

technical field

The present application relates to the technical field of electronic equipment, and in particular to a call processing method, device, system, electronic equipment and media.

Background technique

With the development of vehicle technology, the technology of in-vehicle Bluetooth calling is becoming more and more popular. In the vehicle-mounted Bluetooth call technology, the vehicle-mounted device and the near-end mobile device establish a connection based on the Bluetooth phone hands-free protocol. Through the near-end mobile device, the user can communicate with the remote mobile device on the vehicle-mounted device. At present, during the call between the vehicle-mounted device and the remote mobile device, the signal strength of the near-end mobile device in some areas such as tunnels and mountainous areas is weak, which may easily cause the call to be interrupted. At this time, the user needs to call again or reply to the text message Explain the situation. In the process of driving, these operations all have certain risks, which may affect the driving safety of users.

Contents of the invention

An object of the present application is to provide a call processing method, device, system, electronic equipment and medium, which can help users communicate conveniently and improve user experience.

An object of the present application is to provide a call processing method, which has the advantage of controlling the first mobile device to call or send a short message with the second mobile device according to user preset information, so that the first mobile device automatically Establishing a communication connection with the second mobile device helps the user to choose a corresponding response method according to the need, improves the convenience of the user's communication, and improves the user's satisfaction.

Another object of the present application is to provide a call processing method, which has the advantage of giving the user a communication interruption warning to inform the user of the current communication environment, which helps to ensure the stability of the user's communication process to a certain extent, optimize user experience.

Another object of the present application is to provide a call processing method, which has the advantage of being able to ensure the accuracy of the state of the flag bit, and when the state of the flag bit is a preset state and the historical signal strength is less than the second preset signal strength threshold Sending the communication command to the first mobile device according to the preset response mechanism is conducive to accurately obtaining the preset state, thereby ensuring the accuracy of judging whether the user has a need to re-establish the communication connection, and helping to improve the convenience of the user's communication.

Another object of the present application is to provide a call processing method, which has the advantage of determining the historical communication status of the first mobile device when the operating mode is the startup mode, and obtaining the flag according to the historical communication status of the first mobile device The bit status and the historical signal strength of the first mobile device help to reduce the manual operation of the user during driving, improve the convenience of user communication, thereby ensuring the driving safety of the user and optimizing the user experience.

Another object of the present application is to provide a call processing method, which has the advantage of determining that the historical communication status between the first mobile device and the second mobile device is an interrupted status when the status information indicates the first status , helps to reduce the manual operation of the user during the driving process, improves the convenience of the user's communication, thereby ensuring the driving safety of the user and optimizing the user experience.

To achieve the above purpose,

In the first aspect, the embodiment of the present application provides a call processing method, the method includes the following steps:

Obtain the current signal strength of the first mobile device;

If the current signal strength is greater than or equal to a first preset signal strength threshold, acquiring the historical communication status of the first mobile device;

In the case that the historical communication state is an interrupted state, acquiring the flag bit state and the historical signal strength of the first mobile device;

When the historical signal strength is less than a second preset signal strength threshold and the state of the flag bit is a preset state, send a communication instruction to the first mobile device according to a preset response mechanism, wherein the first The preset signal strength threshold is greater than or equal to the second preset signal strength threshold.

In a second aspect, an embodiment of the present application provides a call processing device, the device comprising:

communication module;

one or more processors in communication with the communications module; and

a memory configured to store instructions that, when executed by the one or more processors, cause the one or more processors to perform steps comprising:

obtaining the current signal strength of the first mobile device from the communication module;

In the case that the current signal strength is greater than or equal to a first preset signal strength threshold, acquiring the historical communication status of the first mobile device from the communication module;

In the case that the historical communication state is an interrupted state, acquiring the flag state and the historical signal strength of the first mobile device from the communication module;

When the historical signal strength is less than the second preset signal strength threshold and the state of the flag bit is a preset state, send a communication instruction to the first mobile device through the communication module according to a preset response mechanism, wherein , the first preset signal strength threshold is greater than or equal to the second preset signal strength threshold.

In a third aspect, an embodiment of the present application provides a call processing system, the system includes a vehicle-mounted terminal and a first mobile device, and the vehicle-mounted terminal establishes a communication connection with the first mobile device;

The vehicle terminal acquires the current signal strength of the first mobile device;

When the current signal strength is greater than or equal to a first preset signal strength threshold, the vehicle-mounted terminal obtains the historical communication status of the first mobile device;

In the case where the historical communication state is an interrupted state, the vehicle terminal acquires the flag bit state and the historical signal strength of the first mobile device;

When the historical signal strength is less than the second preset signal strength threshold and the state of the flag bit is a preset state, the vehicle terminal sends a communication command to the first mobile device according to a preset response mechanism, wherein, The first preset signal strength threshold is greater than or equal to the second preset signal strength threshold.

In a fourth aspect, the embodiment of the present application provides an electronic device, including a processor and a memory, the memory is used to store one or more programs, and is configured to be executed by the processor, and the program includes a Any method described in the first aspect of the application embodiment.

In the fifth aspect, the embodiment of the present application provides a computer-readable storage medium storing a computer program for electronic data exchange, wherein the computer program enables the computer to execute any method described in the first aspect of the embodiment of the present application .

It can be seen that in the embodiment of the present application, a call processing method, device, system, electronic device and computer storage medium are provided, the method includes obtaining the current signal strength of the first mobile device, and when the current signal strength is greater than or equal to In the case of the first preset signal strength threshold, the historical communication state of the first mobile device is obtained, and in the case of the interrupted state of the historical communication state, the flag state and the historical signal strength of the first mobile device are obtained, and in the historical signal strength If it is less than the second preset signal strength threshold and the state of the flag bit is the preset state, send the communication instruction to the first mobile device according to the preset response mechanism, wherein the first preset signal strength threshold is greater than or equal to the second preset Signal strength threshold; in this way, when the current signal strength is relatively high, combined with historical signal strength and flag status to determine whether the user has a need to re-establish a communication connection, when the user has a need to re-establish a communication connection, send according to the preset response mechanism The communication instruction to the first mobile device is beneficial to reduce the user's manual operation, improve the convenience of the user's communication, and optimize the user experience.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present application. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

FIG. 1 is a schematic flow diagram of a call processing method provided in an embodiment of the present application;

FIG. 2 is a schematic flowchart of a call processing method provided by an embodiment of the present application;

FIG. 3 is a schematic flowchart of a call processing method provided by an embodiment of the present application;

FIG. 4 is a schematic flowchart of a call processing method provided by an embodiment of the present application;

FIG. 5 is a schematic flowchart of a call processing method provided in an embodiment of the present application;

FIG. 6 is a schematic flowchart of another call processing method provided by the embodiment of the present application;

FIG. 7 is a schematic flowchart of another call processing method provided by the embodiment of the present application;

FIG. 8 is a schematic diagram of a call processing device provided in an embodiment of the present application;

FIG. 9 is a schematic diagram of a call processing system provided by an embodiment of the present application;

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

detailed description

In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

The terms "first", "second" and the like in the specification and claims of the present application and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, device, system, product or equipment comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally Other steps or elements inherent to the 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 occurrences of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is understood explicitly and implicitly by those skilled in the art that the embodiments described herein can be combined with other embodiments.

The electronic devices and/or vehicle-mounted devices involved in the embodiments of the present application may include various handheld devices with wireless communication functions, wearable devices, computing devices or other processing devices connected to wireless modems, as well as various forms of user devices (User Equipment, UE), mobile station (Mobile Station, MS), terminal device (terminal device) and so on.

Wherein, the above-mentioned electronic device and/or vehicle-mounted device may be a device with at least one of the following communication functions: classic bluetooth communication, low-power bluetooth communication, wireless communication, radio frequency communication, first-generation mobile communication technology, second-generation mobile communication technology, third-generation mobile communication technology, fourth-generation mobile communication technology, fifth-generation mobile communication technology, etc., are not limited here.

The following describes the embodiments of the present application in detail.

Please refer to FIG. 1. FIG. 1 is a schematic flowchart of a call processing method provided by an embodiment of the present application. The method includes:

S101. Obtain the current signal strength of the first mobile device;

Wherein, the above call processing method can be applied to various handheld devices, vehicle-mounted devices, wearable devices, computing devices, etc. with wireless communication functions, and is not limited here. Taking the vehicle-mounted device as an example, when the call processing method is applied to the vehicle-mounted device, the above-mentioned first mobile device may be a mobile device that establishes a communication connection with the vehicle-mounted device, such as a wearable device with a communication function, a smart phone, a smart home, etc. This is not limited. The way for the first mobile device to establish a communication connection with the vehicle-mounted device can be at least one of the following: Bluetooth hands-free protocol (Hands-free Profile, HFP), wireless fidelity (wireless fidelity, Wi-Fi), etc., which will not be described here limited.

S102. When the current signal strength is greater than or equal to a first preset signal strength threshold, acquire the historical communication state of the first mobile device;

Wherein, the above-mentioned first preset signal strength threshold may be determined according to factors such as the signal strength required to establish a communication connection between the first mobile device and the second mobile device, the processor performance of the first mobile device and the second mobile device, and specific usage scenarios , is not limited here.

Understandably, the second mobile device may be a device that communicates with the first mobile device. The second mobile device may communicate with the first mobile device through ordinary telephone services, or may conduct voice or video calls with the first mobile device through a mobile network or a Wi-Fi network, which is not limited herein.

For example, the vehicle-mounted device can establish a communication connection with the first mobile device through the HFP protocol, and the first mobile device and the second mobile device are connected through an ordinary telephone service. Among them, the in-vehicle device is used as the hands-free (Hands free, HF) side, and the first mobile device is used as the audio gateway (Audio Gate, AG) side, and the user communicates with the second mobile device through the first mobile device at the in-vehicle device. . In this case, the vehicle-mounted device can obtain the current signal strength of the first mobile device through the CIND information.

It can be understood that when the current signal strength is greater than or equal to the first preset signal strength threshold, the first mobile device can establish a relatively stable communication connection with the second mobile device.

Wherein, the above-mentioned historical communication status may include an interrupted status, a surviving status, a connecting status, etc., which are not limited here. The interrupted state may refer to a state in which the communication connection between the first mobile device and the second mobile device has been interrupted, the surviving state may refer to a state in which the first mobile device and the second mobile device are communicating, and the connecting state may be Refers to the state in which the first mobile device attempts to establish a communication connection with the second mobile device.

S103. In the case that the historical communication state is an interrupted state, acquire a flag bit state and a historical signal strength of the first mobile device;

Wherein, the above-mentioned status of the flag bit can be used to indicate whether the user has cut off the communication connection between the first mobile device and the second mobile device through the vehicle-mounted device, and the status of the flag bit can include "the user actively cuts off the communication connection" and "the non-user actively cuts off the communication connection". .

Specifically, the state of the flag bit may be the state of the flag bit of the CHUP instruction sent by the vehicle-mounted device. In the HFP protocol, when the user cuts off the communication connection between the first mobile device and the second mobile device through the vehicle-mounted device, the vehicle-mounted device sends a CHUP command to the first mobile device to control the first mobile device to cut off the communication connection with the second mobile device .

Wherein, the above historical signal strength may refer to the signal strength received by the first mobile device when the communication between the first mobile device and the second mobile device is interrupted.

S104. In the case that the historical signal strength is less than a second preset signal strength threshold and the state of the flag bit is a preset state, send a communication instruction to the first mobile device according to a preset response mechanism, wherein the The first preset signal strength threshold is greater than or equal to the second preset signal strength threshold.

Wherein, the above-mentioned second preset signal strength threshold may be determined according to factors such as the signal strength required for communication between the first mobile device and the second mobile device, processor performance of the first mobile device and the second mobile device, specific use scenarios, etc., It is not limited here. When the historical signal strength is less than the second preset signal strength threshold, the communication connection between the first mobile device and the second mobile device is unsustainable, and the first mobile device automatically cuts off the communication connection with the second mobile device. Compared with the above-mentioned first preset signal strength threshold, the first preset signal strength threshold is greater than or equal to the second preset signal strength threshold.

Wherein, the preset state of the above-mentioned flag bit state may refer to a state of "the communication connection is not actively cut off by the user". That is to say, when the state of the flag bit is the state of the flag bit of the CHUP command, if the vehicle-mounted device does not send the CHUP command, the state of the flag bit is the default state.

Wherein, the above-mentioned preset response mechanism is set by the user, or can be set by default by the system, which is not limited here.

Specifically, during a call between the user on the vehicle-mounted device and the second mobile device through the first mobile device, the call is likely to be interrupted due to the weak signal strength of the near-end mobile device in some areas such as tunnels and mountainous areas. The user needs to call again or reply a text message to explain the situation. In the process of driving, these operations all have certain risks, which may affect the driving safety of users. In order to improve the convenience of user communication under the above circumstances and ensure the driving safety of the user, the embodiment of the present application provides a call processing method, which judges whether the user re-establishes a communication connection based on the historical signal strength and flag status of the first mobile device. demand, and when the user has such a demand, control the first mobile device to re-establish a communication connection with the second mobile device according to a preset response mechanism.

As shown in Table 1, it is a corresponding relationship between the cause of a communication interruption state, the historical signal strength, and the state of the flag bit. It can be understood that when the communication status is interrupted, the possible reasons include the following three: the user actively cuts off the communication connection through the first mobile device end, the user actively cuts off the communication connection through the vehicle-mounted device end, and the first mobile device due to signal strength Poor and automatically cut off the communication connection.

Table 1 Correspondence between the cause of a communication interruption state and the historical signal strength and flag status

If the cause of the communication interruption is that the user actively cuts off the communication connection through the first mobile device, since the user can still communicate with the second mobile device through the first mobile device at this time, the historical signal strength of the first mobile device is greater than or equal to the second preset signal strength threshold. And because the user actively disconnects the communication connection between the first mobile device and the second mobile device at this time, the state of the flag bit is a non-preset state.

If the reason for the communication interruption is that the user actively cut off the communication connection through the vehicle-mounted device, since the user can still communicate with the second mobile device through the first mobile device at this time, the historical signal strength of the first mobile device is greater than or equal to the first mobile device at this time. Two preset signal strength thresholds. And because the user cuts off the communication connection through the vehicle-mounted device, that is, the vehicle-mounted device sends a CHUP command to the first mobile device, the state of the flag is a non-preset state at this time.

If the cause of the communication interruption is that the first mobile device automatically disconnects the communication connection due to poor signal strength, then the historical signal strength of the first mobile device is less than the second preset signal strength threshold. And because the vehicle-mounted device does not send the CHUP command, the state of the flag bit is the default state at this time.

To sum up, when the historical signal strength is less than the second preset signal strength threshold and the state of the flag bit is the preset state, the reason for the corresponding communication interruption is that the first mobile device automatically cuts off the communication connection due to poor signal strength . At this time, it can be determined that the user has a need to re-establish the communication connection, and when the current signal strength of the first mobile device is greater than or equal to the first preset signal strength threshold, a communication command is sent to the first mobile device according to the preset response mechanism, Controlling the first mobile device to re-establish a communication connection with the second mobile device.

It can be seen that in the embodiment of the present application, a call processing method is provided, the method includes obtaining the current signal strength of the first mobile device, and when the current signal strength is greater than or equal to the first preset signal strength threshold, Obtain the historical communication state of the first mobile device, and when the historical communication state is an interrupted state, obtain the status of the flag bit and the historical signal strength of the first mobile device, if the historical signal strength is less than the second preset signal strength threshold and the flag bit When the state is a preset state, send a communication command to the first mobile device according to a preset response mechanism, wherein the first preset signal strength threshold is greater than or equal to the second preset signal strength threshold; thus, the first mobile device When the current signal strength of the mobile device is greater than or equal to the first preset signal strength threshold, it is determined whether the user has a need to re-establish a communication connection based on the historical signal strength and flag status of the first mobile device, and when the user has this need, According to the preset response mechanism, control the first mobile device and the second mobile device to re-establish the communication connection, which helps to reduce the manual operation of the user during the driving process, improve the convenience of the user's communication, thereby ensuring the driving safety of the user and optimizing the user experience. .

Please refer to FIG. 2. FIG. 2 is a schematic flowchart of a call processing method provided by an embodiment of the present application. In a possible example, the above step 104 sends a communication instruction to the first mobile device according to a preset response mechanism, May include the following steps:

S201. Obtain user preset information;

S202. When the user preset information is the first information, send the communication instruction to the first mobile device, where the communication instruction is used to control the first mobile device to communicate with the second mobile device ;

S203. In the case that the user preset information is the second information, send the communication instruction to the first mobile device, the communication instruction is used to control the first mobile device to communicate with the second mobile device send messages.

Wherein, the above-mentioned user preset information may be preset by the user or defaulted by the system, which is not limited here. The first information may refer to the information that the user preset information indicates that the first mobile device is talking with the second mobile device, and the second information may refer to the information that the user preset information indicates that the first mobile device and the second mobile device send short messages.

For example, when the user preset information is the first information, the vehicle-mounted device queries the phone number that is used to communicate with the first mobile device, that is, the phone number corresponding to the second mobile device, and sends the phone number to the first mobile device through a communication command. The mobile device controls the first mobile device to dial the phone number, and re-establishes a call with the second mobile device, such as a video call, a voice call, etc., which is not limited herein.

Understandably, the vehicle-mounted device may control the first mobile device to communicate with the second mobile device through a Subscriber Identity Module (SIM) card, or may control the first mobile device to communicate with the second mobile device through an application installed on the first mobile device. Programs, or functions such as applets loaded on the first mobile device and the second mobile device to re-establish a call are not limited here.

When the user preset information is the second information, the vehicle-mounted device queries the phone number that is used to communicate with the first mobile device, that is, the phone number corresponding to the second mobile device, and passes the phone number through the message access configuration protocol (Message Access Profile, MAP) sends a communication command to the first mobile device to control the first mobile device to send a short message to the phone number. The content of the short message can be "Sorry, the call signal was too bad just now, and the phone was automatically hung up. I will contact you later .” and so on. The specific content can be set by the user, or it can be the default setting of the system, which is not limited here.

It can be understood that the vehicle-mounted device can control the first mobile device to send a short message to the second mobile device through the SIM card, or control the first mobile device through the application program installed on the first mobile device, or in the first mobile device Functions such as applets loaded on the device send information to the second mobile device, which is not limited here.

It can be seen that in this example, a communication instruction is sent according to user preset information, and the first mobile device is controlled to re-establish a communication connection with the second mobile device, so that the first mobile device automatically establishes a communication connection with the second mobile device according to different scenarios, It is helpful for the user to choose a corresponding response method according to the need, improve the convenience of user communication, and improve user satisfaction.

Please refer to FIG. 3. FIG. 3 is a schematic flowchart of a call processing method provided by an embodiment of the present application. In a possible example, the above step 104 sends a communication instruction to the first mobile device according to a preset response mechanism, The following steps may also be included:

S301. Acquire user input information when the current signal strength is less than the first preset signal strength threshold;

S302. When the information input by the user is the third information, perform a communication interruption warning to the user.

Wherein, the above-mentioned user input information may refer to the information input by the user on the in-vehicle device to establish a communication connection with the second mobile device, such as information such as making a normal phone call, sending a text message, initiating a video call, initiating a voice call, etc., which is not limited herein . The above-mentioned third information may refer to information input by the user at the vehicle-mounted device to establish a common phone connection with the second mobile device.

Specifically, the first preset signal strength threshold may be a signal strength value at which the first mobile device can establish a relatively stable and clear ordinary telephone connection with the second mobile device. When the current signal strength of the first mobile device is lower than the first preset When the signal strength threshold is lower, it means that the current signal quality is poor, and the probability of dropped calls between mobile devices is high. Even if the call connection can be maintained, the call quality is poor.

When the current signal strength of the first mobile device is less than the first preset signal strength threshold, if the user inputs the third information at the vehicle-mounted device, that is to say, the user wishes to establish an ordinary phone connection with the second mobile device at this time, then Provide early warning of communication interruption to users, and inform users that the signal strength is low at this time, and it is difficult to establish a relatively stable and clear ordinary telephone connection.

Furthermore, when the user is given a communication interruption warning, the user can also be provided with the option of sending a short message, which helps to further improve the intelligence of the vehicle equipment and optimize user experience.

It can be seen that in this example, when the user input information is the third information, the communication interruption warning is helpful to avoid communication connections with poor call quality, and to a certain extent helps to ensure the stability of the user communication process. Optimize user experience.

Please refer to FIG. 4. FIG. 4 is a schematic flowchart of a call processing method provided by an embodiment of the present application. In a possible example, the above step 102, obtaining the historical communication status of the first mobile device may include the following steps :

S401. Obtain an operating mode of the preset response mechanism;

S402. If the operation mode is the startup mode, determine the historical communication state of the first mobile device.

Wherein, the operation mode of the above-mentioned preset response mechanism may be preset by the user, or may be defaulted by the system, which is not limited here.

Specifically, the operation mode of the preset response mechanism may be preset by the user. In the case where the user sets the operating mode of the preset response mechanism to the off mode, even if the current scenario meets the following conditions—the current signal strength is greater than or equal to the first preset signal strength threshold and the cause of communication interruption is "the first mobile device The communication connection is automatically cut off due to poor signal strength", and the vehicle-mounted device does not perform the steps of the above-mentioned communication processing method.

When the user sets the operation mode of the preset response mechanism as the activation mode, determine the historical communication status of the first mobile device. In the case that the historical communication state is an interrupted state, the state of the flag bit and the historical signal strength of the first mobile device are obtained, and when the historical signal strength is less than the second preset signal strength threshold and the state of the flag bit is a preset state, according to The preset response mechanism sends the communication instruction to the first mobile device.

It can be seen that, in this example, when the current signal strength of the first mobile device is greater than or equal to the first preset signal strength threshold, it is determined whether the user has re-established communication based on the historical signal strength and flag status of the first mobile device. When the user has such a demand, according to the preset response mechanism, the first mobile device is controlled to re-establish the communication connection with the second mobile device, which helps to reduce the user's manual operations during driving and improve user communication. Convenience, thereby ensuring user driving safety and optimizing user experience.

Please refer to FIG. 5. FIG. 5 is a schematic flowchart of a call processing method provided by an embodiment of the present application. In a possible example, the above step 102, obtaining the historical communication status of the first mobile device may include the following steps :

S501. Receive status information sent by the first mobile device;

S502. If the state information indicates the first state, determine that the historical communication state of the first mobile device is an interrupted state.

Wherein, the status information may be CIEV information sent by the first mobile device, and the vehicle-mounted device may determine the historical communication status of the first mobile device by receiving the CIEV information sent by the first mobile device.

For example, when the value of the CIEV information is 1, 1, the historical communication state corresponding to the CIEV information is an interrupted state. For another example, when the value of the CIEV information is 2,0, the historical communication state corresponding to the CIEV information is the surviving state. Understandably, the correspondence between the value of the CIEV information and the historical communication state may be set by the relevant research and development personnel, or may be the default correspondence of the HFP protocol, which is not specifically limited.

It can be seen that in this example, by receiving the status information sent by the first mobile device, the historical communication status of the first mobile device is determined, and when the historical communication status is interrupted, the status of the flag bit and the status of the first mobile device are obtained. Historical signal strength, when the historical signal strength is less than the second preset signal strength threshold and the flag state is the preset state, judge whether the user has a need to re-establish a communication connection based on the historical signal strength and flag state of the first mobile device , and when the user has this need, according to the preset response mechanism, control the first mobile device to re-establish the communication connection with the second mobile device, which helps to reduce the user's manual operations during driving and improve the convenience of user communication , so as to ensure the driving safety of users and optimize the user experience.

Consistent with the above embodiment shown in FIG. 1, please refer to FIG. 6. FIG. 6 is a schematic flow diagram of another call processing method provided by the embodiment of the present application; as shown in the figure, this call processing method includes:

S601. Obtain the current signal strength of the first mobile device;

S602. Acquire the historical communication status of the first mobile device when the current signal strength is greater than or equal to a first preset signal strength threshold;

S603. In the case that the historical communication state is an interrupted state, acquire a flag bit state and a historical signal strength of the first mobile device;

S604. Acquire user preset information when the historical signal strength is less than a second preset signal strength threshold and the state of the flag bit is a preset state;

S605. When the user preset information is the first information, send the communication instruction to the first mobile device, where the communication instruction is used to control the first mobile device to communicate with the second mobile device ;

S606. In the case that the user preset information is the second information, send the communication instruction to the first mobile device, where the communication instruction is used to control the first mobile device to communicate with the second mobile device send messages.

In addition, when the historical signal strength is less than the second preset signal strength threshold and the state of the flag bit is a preset state, the electronic device acquires user preset information, and if the user preset information is the first information In this case, the communication instruction is sent to the first mobile device, and the communication instruction is used to control the first mobile device to communicate with the second mobile device. In the case where the user preset information is the second information Next, send the communication instruction to the first mobile device, the communication instruction is used to control the first mobile device to send a short message to the second mobile device, so that the first mobile device automatically communicates with the second mobile device according to different scenarios 2. Establishing a communication connection with the mobile device helps the user to choose a corresponding response method according to the need, improves the convenience of the user's communication, and improves the user's satisfaction.

Consistent with the above-mentioned embodiment shown in FIG. 1, please refer to FIG. 7. FIG. 7 is a schematic flow diagram of another call processing method provided by the embodiment of the present application; as shown in the figure, this call processing method includes:

S701. Obtain the current signal strength of the first mobile device;

S702. Acquire the historical communication status of the first mobile device when the current signal strength is greater than or equal to a first preset signal strength threshold;

S703. In the case that the historical communication state is an interrupted state, acquire the state of the flag bit and the historical signal strength of the first mobile device;

S704. In the case that the historical signal strength is less than a second preset signal strength threshold and the state of the flag bit is a preset state, send a communication instruction to the first mobile device according to a preset response mechanism, wherein the the first preset signal strength threshold is greater than or equal to the second preset signal strength threshold;

S705. Initialize the state of the flag bit.

Specifically, after the vehicle-mounted device sends a communication instruction to the first mobile device according to the preset response mechanism, the vehicle-mounted device may initialize the state of the flag to ensure the accuracy of the state of the flag. In this embodiment, since the flag state indicates that "the non-user actively cuts off the communication connection" is the default state, therefore, after the flag state is initialized, the flag state can be the state of "the user actively cuts off the communication connection". Obtaining the preset state more accurately, thereby ensuring the accuracy of judging whether the user needs to re-establish the communication connection, helps to improve the convenience of the user's communication, thereby ensuring the driving safety of the user, and optimizing the user experience.

In addition, when the state of the flag bit is a preset state and the historical signal strength is less than a second preset signal strength threshold, the electronic device sends a communication command to the first mobile device according to a preset response mechanism, and initializes the state of the flag bit, To ensure the accuracy of the state of the flag, it is beneficial to accurately obtain the preset state, thereby ensuring the accuracy of judging whether the user has a need to re-establish a communication connection, and helping to improve the convenience of user communication.

Consistent with the above embodiments shown in FIGS. 1-7 , please refer to FIG. 8 , which is a schematic diagram of a call processing apparatus 800 involved in an embodiment of the present application. The call processing device 800 includes: a communication module 801, one or more processors 802, the one or more processors 802 communicate with the communication module 801, a memory 803, the memory 803 is configured to store instructions, when When the instructions are executed by the one or more processors 802, the one or more processors 802 are executed to perform steps, the steps comprising:

Obtain the current signal strength of the first mobile device from the communication module 801;

In the case that the current signal strength is greater than or equal to a first preset signal strength threshold, acquiring the historical communication status of the first mobile device from the communication module 801;

In the case that the historical communication state is an interrupted state, acquiring the flag bit state and the historical signal strength of the first mobile device from the communication module 801;

When the historical signal strength is less than the second preset signal strength threshold and the state of the flag bit is a preset state, sending a communication instruction to the first mobile device through the communication module 801 according to a preset response mechanism, Wherein, the first preset signal strength threshold is greater than or equal to the second preset signal strength threshold.

It can be seen that in the call processing apparatus in the embodiment of the present application, the current signal strength of the first mobile device is obtained from the communication module, and when the current signal strength is greater than or equal to the first preset signal strength threshold, the current signal strength of the first mobile device is obtained from the communication module. The historical communication state of the first mobile device, in the case that the historical communication state is an interrupted state, obtain the flag bit state and the historical signal strength of the first mobile device from the communication module, when the historical signal strength is less than the second preset signal strength threshold and When the state of the flag bit is a preset state, send a communication command to the first mobile device through the communication module according to the preset response mechanism, wherein the first preset signal strength threshold is greater than or equal to the second preset signal strength threshold; thus, When the current signal strength of the first mobile device is greater than or equal to the first preset signal strength threshold, it is determined whether the user has a need to re-establish a communication connection based on the historical signal strength and flag status of the first mobile device, and when the user exists When this is required, according to the preset response mechanism, the first mobile device is controlled to re-establish a communication connection with the second mobile device, which helps to reduce the user's manual operations during driving, improves the convenience of user communication, and ensures that the user's driving Safe and optimize user experience.

In a possible example, in terms of sending the communication instruction to the first mobile device according to the preset response mechanism, the processor 801 performs the following steps:

Obtain user preset information;

When the user preset information is the first information, sending the communication instruction to the first mobile device, the communication instruction is used to control the first mobile device to communicate with the second mobile device;

In the case that the user preset information is the second information, sending the communication instruction to the first mobile device, the communication instruction is used to control the first mobile device to send a short message to the second mobile device .

Acquire user input information when the current signal strength is less than the first preset signal strength threshold;

When the user input information is the third information, a communication interruption warning is given to the user.

In a possible example, after the communication instruction is sent to the first mobile device according to the preset response mechanism, the processor 801 performs the following steps:

Initialize the state of the flag bit.

In a possible example, in terms of acquiring the historical communication status of the first mobile device, the processor 801 performs the following steps:

Obtain the operation mode of the preset response mechanism;

Where the mode of operation is an activation mode, determining a historical communication status of the first mobile device.

receiving status information sent by the first mobile device;

If the state information indicates the first state, it is determined that the historical communication state of the first mobile device is an interrupted state.

The foregoing mainly introduces the solutions of the embodiments of the present application from the perspective of executing the process on the method side. It can be understood that, in order to realize the above functions, the electronic device includes hardware structures and/or software modules corresponding to each function. Those skilled in the art should easily realize that, in combination with the units and algorithm steps of the examples described in the embodiments provided herein, the present application can be implemented in the form of hardware or a combination of hardware and computer software. Whether a certain function is executed by hardware or computer software drives hardware depends on the specific application and design constraints of the technical solution. Skilled artisans may use different methods to implement the described functions for each specific application, but such implementation should not be regarded as exceeding the scope of the present application.

Consistent with the above-mentioned embodiments shown in FIGS. 1-7 , please refer to FIG. 9 . FIG. 9 is a schematic structural diagram of a call processing system 900 provided in an embodiment of the present application. As shown in the figure, the call processing system 900 Including a vehicle-mounted terminal 910 and a first mobile device 920, the vehicle-mounted terminal 910 establishes a communication connection with the first mobile device 920;

The vehicle terminal 910 acquires the current signal strength of the first mobile device 920;

When the current signal strength is greater than or equal to a first preset signal strength threshold, the vehicle-mounted terminal 910 obtains the historical communication status of the first mobile device 920;

In the case that the historical communication state is an interrupted state, the vehicle terminal 910 acquires the flag state and the 920 historical signal strength of the first mobile device;

In the case that the historical signal strength is less than the second preset signal strength threshold and the state of the flag bit is a preset state, the vehicle-mounted terminal 910 sends a communication command to the first mobile device 920 according to a preset response mechanism, Wherein, the first preset signal strength threshold is greater than or equal to the second preset signal strength threshold.

It can be seen that in the call processing system in the embodiment of the present application, the vehicle-mounted terminal obtains the current signal strength of the first mobile device, and when the current signal strength is greater than or equal to the first preset signal strength threshold, the vehicle-mounted terminal obtains the first The historical communication state of the mobile device. When the historical communication state is an interrupted state, the vehicle-mounted terminal obtains the flag state and the historical signal strength of the first mobile device. When the historical signal strength is less than the second preset signal strength threshold and the flag state is In the case of a preset state, the vehicle-mounted terminal sends a communication command to the first mobile device according to a preset response mechanism, wherein the first preset signal strength threshold is greater than or equal to the second preset signal strength threshold; thus, in the first mobile When the current signal strength of the device is greater than or equal to the first preset signal strength threshold, it is determined whether the user has a need to re-establish a communication connection based on the historical signal strength and flag status of the first mobile device, and when the user has this need, , according to the preset response mechanism, control the first mobile device to re-establish the communication connection with the second mobile device, which helps to reduce the manual operation of the user during driving, improve the convenience of user communication, and thus ensure the driving safety of the user and optimize the user experience. experience.

Consistent with the embodiments shown in FIGS. 1-7 above, please refer to FIG. 10. FIG. 10 is a schematic structural diagram of an electronic device 1000 provided by an embodiment of the present application. As shown in the figure, the electronic device 1000 includes processing 1010, memory 1020, communication interface 1030, and one or more programs 1021, wherein the one or more programs 1021 are stored in the memory 1020 and configured to be executed by the processor 1010, the one or more A program 1021 includes instructions for performing the following steps:

Obtain the current signal strength of the first mobile device;

It can be seen that, in the electronic device in the embodiment of the present application, the electronic device obtains the current signal strength of the first mobile device, and obtains the current signal strength of the first mobile device when the current signal strength is greater than or equal to the first preset signal strength threshold. The historical communication state, when the historical communication state is an interrupted state, obtain the flag bit state and the historical signal strength of the first mobile device, if the historical signal strength is less than the second preset signal strength threshold and the flag bit state is a preset state In this case, the communication instruction is sent to the first mobile device according to the preset response mechanism, wherein the first preset signal strength threshold is greater than or equal to the second preset signal strength threshold; thus, the current signal strength of the first mobile device is greater than or equal to When it is equal to the first preset signal strength threshold, judge whether the user has a need to re-establish a communication connection based on the historical signal strength and flag status of the first mobile device, and when the user has this need, according to the preset response mechanism, Controlling the first mobile device to re-establish a communication connection with the second mobile device helps to reduce the user's manual operations during driving and improve the convenience of user communication, thereby ensuring the driving safety of the user and optimizing user experience.

In a possible example, in the aspect of sending the communication instruction to the first mobile device according to the preset response mechanism, the instructions in the program are specifically used to perform the following operations:

Obtain user preset information;

In a possible example, after the communication instruction is sent to the first mobile device according to the preset response mechanism, the instructions in the program are specifically used to perform the following operations:

Initialize the state of the flag bit.

In a possible example, in terms of acquiring the historical communication status of the first mobile device, the instructions in the program are specifically used to perform the following operations:

Obtain the operation mode of the preset response mechanism;

If the operation mode is the startup mode, determine the historical communication status of the first mobile device.

receiving status information sent by the first mobile device;

The embodiment of the present application may divide the electronic device into functional units according to the above method example, for example, each functional unit may be divided corresponding to each function, or two or more functions may be integrated into one processing unit. The above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units. It should be noted that the division of units in the embodiment of the present application is schematic, and is only a logical function division, and there may be another division manner in actual implementation.

The embodiment of the present application also provides an electronic device, including a processor and a memory, the memory is used to store one or more programs, and is configured to be executed by the processor, the program includes a program for executing the embodiment of the present application Any method described in the first aspect.

An embodiment of the present application further provides a computer-readable storage medium storing a computer program for electronic data exchange, wherein the computer program causes a computer to execute any method described in the first aspect of the embodiment of the present application.

It should be noted that for the foregoing method embodiments, for the sake of simple description, they are expressed as a series of action combinations, but those skilled in the art should know that the present application is not limited by the described action sequence. Depending on the application, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification belong to preferred embodiments, and the actions and modules involved are not necessarily required by this application.

In the foregoing embodiments, the descriptions of each embodiment have their own emphases, and for parts not described in detail in a certain embodiment, reference may be made to relevant descriptions of other embodiments.

In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the above units is only a logical function division. In actual implementation, there may be other division methods, for example, multiple units or components can be combined or integrated. to another system, or some features may be ignored, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical or other forms.

The units described above as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit. The above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units.

If the above-mentioned integrated units are realized in the form of software function units and sold or used as independent products, they can be stored in a computer-readable memory. Based on this understanding, the technical solution of the present application is essentially or part of the contribution to the prior art, or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a memory. Several instructions are included to make a computer device (which may be a personal computer, server or network device, etc.) execute all or part of the steps of the above-mentioned methods in various embodiments of the present application. The aforementioned memory includes: various media that can store program codes such as U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disk or optical disk.

Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above-mentioned embodiments can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable memory, and the memory can include: a flash disk , Read-only memory (English: Read-Only Memory, referred to as: ROM), random access device (English: Random Access Memory, referred to as: RAM), magnetic disk or optical disc, etc.

The embodiments of the present application have been introduced in detail above, and specific examples have been used in this paper to illustrate the principles and implementation methods of the present application. The descriptions of the above embodiments are only used to help understand the methods and core ideas of the present application; meanwhile, for Those skilled in the art will have changes in specific implementation methods and application scopes based on the ideas of the present application. In summary, the contents of this specification should not be construed as limiting the present application.

Claims

A call processing method, characterized in that the method comprises the following steps:

Obtain the current signal strength of the first mobile device;

If the current signal strength is greater than or equal to a first preset signal strength threshold, acquiring the historical communication status of the first mobile device;

In the case that the historical communication state is an interrupted state, acquiring the flag bit state and the historical signal strength of the first mobile device;

When the historical signal strength is less than a second preset signal strength threshold and the state of the flag bit is a preset state, send a communication instruction to the first mobile device according to a preset response mechanism, wherein the first The preset signal strength threshold is greater than or equal to the second preset signal strength threshold.
The method according to claim 1, said sending a communication command to said first mobile device according to a preset response mechanism, comprising the following steps:

Obtain user preset information;

When the user preset information is the first information, sending the communication instruction to the first mobile device, the communication instruction is used to control the first mobile device to communicate with the second mobile device;

In the case that the user preset information is the second information, sending the communication instruction to the first mobile device, the communication instruction is used to control the first mobile device to send a short message to the second mobile device .
The method according to claim 2, said sending a communication instruction to said first mobile device according to a preset response mechanism, further comprising the following steps:

Acquire user input information when the current signal strength is less than the first preset signal strength threshold;

When the user input information is the third information, a communication interruption warning is given to the user.
According to the method according to claim 2, after the communication instruction is sent to the first mobile device according to the preset response mechanism, the method further comprises the following steps:

Initialize the state of the flag bit.
The method according to claim 1 or 2, said obtaining the historical communication state of said first mobile device, comprising the following steps:

Obtain the operation mode of the preset response mechanism;

If the operation mode is the startup mode, determine the historical communication status of the first mobile device.
The method according to claim 1, said obtaining the historical communication state of said first mobile device, comprising the following steps:

receiving status information sent by the first mobile device;

If the state information indicates the first state, it is determined that the historical communication state of the first mobile device is an interrupted state.
A call processing device, characterized in that the device comprises:

communication module;

one or more processors in communication with the communications module; and

a memory configured to store instructions that, when executed by the one or more processors, cause the one or more processors to perform steps comprising:

obtaining the current signal strength of the first mobile device from the communication module;

In the case that the current signal strength is greater than or equal to a first preset signal strength threshold, acquiring the historical communication status of the first mobile device from the communication module;

In the case that the historical communication state is an interrupted state, acquiring the flag state and the historical signal strength of the first mobile device from the communication module;

When the historical signal strength is less than the second preset signal strength threshold and the state of the flag bit is a preset state, send a communication instruction to the first mobile device through the communication module according to a preset response mechanism, wherein , the first preset signal strength threshold is greater than or equal to the second preset signal strength threshold.
According to the device according to claim 7, in the aspect of sending the communication command to the first mobile device according to the preset response mechanism, the processor specifically performs the following steps:

Obtain user preset information from the communication module;

When the user preset information is the first information, sending the communication instruction to the first mobile device, the communication instruction is used to control the first mobile device to communicate with the second mobile device;

In the case that the user preset information is the second information, sending the communication instruction to the first mobile device, the communication instruction is used to control the first mobile device to send a short message to the second mobile device .
A call processing system, characterized in that the system includes a vehicle-mounted terminal and a first mobile device, and the vehicle-mounted terminal establishes a communication connection with the first mobile device;

The vehicle terminal acquires the current signal strength of the first mobile device;

When the current signal strength is greater than or equal to a first preset signal strength threshold, the vehicle-mounted terminal obtains the historical communication status of the first mobile device;

In the case where the historical communication state is an interrupted state, the vehicle terminal acquires the flag bit state and the historical signal strength of the first mobile device;

When the historical signal strength is less than the second preset signal strength threshold and the state of the flag bit is a preset state, the vehicle terminal sends a communication command to the first mobile device according to a preset response mechanism, wherein, The first preset signal strength threshold is greater than or equal to the second preset signal strength threshold.
An electronic device, characterized in that it includes a processor and a memory, the memory is used to store one or more programs, and is configured to be executed by the processor, and the program includes a program for executing claims 1-6 any one of the methods described.
A computer-readable storage medium, characterized by storing a computer program for electronic data exchange, wherein the computer program causes a computer to execute the method according to any one of claims 1-6.