Vehicle sentry service calling method and device, equipment and medium

Abstract

The invention discloses a vehicle sentry service calling method and device, equipment and a medium, and belongs to the technical field of vehicles. The method is applied to a vehicle-mounted communication terminal, and comprises the following steps: if a sentry mode switching instruction sent by a cloud server is received, sending a wake-up instruction to a sentry controller at a set sending frequency within a first time period; the sentry mode switching instruction is sent to the vehicle-mounted communication end by the cloud server in response to a user setting instruction, the user setting instruction is sent to the cloud server by the user side, and the duration of the first time period is greater than a preset first duration threshold; if the wake-up success identifier is received in the first time period, sending a subscription sentry service instruction and an asynchronous calling instruction to a sentry controller so as to realize calling of the sentry service; the wakeup success identifier is sent to the vehicle-mounted communication terminal by the sentry controller in response to the wakeup instruction. According to the method, the probability that the sentry controller is awakened is greatly improved, so that the probability that the sentry mode is successfully switched on and off is improved.

Description

Technical Field

[0001] The present invention relates to the field of vehicle technology, and in particular to a method, device, equipment and medium for calling a vehicle sentinel service. Background Art

[0002] Sentry mode is a safety feature of smart connected vehicles based on the vehicle's existing sensors, cameras and other hardware to help drivers monitor the vehicle's safety when they leave the vehicle. At the same time, Sentry mode also has the function of automatically collecting and recording images around the vehicle and sending alarms to the driver's mobile phone. The owner can use the mobile phone to control the vehicle's horn, flashing lights and remote voice functions. The vehicle's sentry mode function can be turned on and off by remotely controlling the cloud server of the car network platform through the user-side application (APP).

[0003] In the related art, the communication between the cloud server and the sentinel controller can be realized based on the vehicle-mounted T-BOX (Telematics BOX) to complete the activation of the sentinel mode, but there is a problem of high probability of startup failure. Summary of the invention

[0004] In view of the above problems, the present invention is proposed to provide a method, device, equipment and medium for calling a vehicle sentry service that solves the above problems. The sentry controller can be awakened by the vehicle-mounted communication terminal by periodically sending a wake-up command to the sentry controller at a set sending frequency within a first time period, and the sentry controller is given sufficient wake-up time during the wake-up period. The probability of the sentry controller receiving the wake-up command is increased by sending the wake-up command multiple times, so that the probability of the sentry controller being awakened is greatly improved, thereby improving the probability of successfully calling the sentry service, and further improving the success rate of the sentry mode switch.

[0005] In a first aspect, the present invention provides a method for calling a vehicle sentinel service, which is applied to a vehicle communication terminal, and the method includes:

[0006] If a sentry mode switch instruction is received from the cloud service end, a wake-up instruction is sent to the sentry controller at a set sending frequency within a first time period; wherein the sentry mode switch instruction is sent by the cloud service end to the vehicle communication end in response to a user setting instruction, the user setting instruction is sent by the user end to the cloud service end, and the duration of the first time period is greater than a preset first duration threshold;

[0007] If a wake-up success identifier is received within the first time period, a subscription sentinel service instruction and an asynchronous call instruction are sent to the sentinel controller to implement the call of the sentinel service; wherein the wake-up success identifier is sent by the sentinel controller to the vehicle communication terminal in response to the wake-up instruction.

[0008] Optionally, sending a subscribe to sentinel service instruction and an asynchronous call instruction to the sentinel controller to implement the call of the sentinel service includes:

[0009] Sending the subscribe to sentinel service instruction to the sentinel controller, and sending the asynchronous call instruction to the sentinel controller at the set sending frequency within a second time period;

[0010] If a call success identifier is received within the second time period, and the sentinel mode setting success identifier is received within a third time period after receiving the call success identifier, the sentinel service call success instruction is sent to the cloud service end, so that the cloud service end returns a sentinel service call success reminder to the user end in response to the sentinel service call success instruction;

[0011] Among them, the call success identifier is sent by the sentinel controller to the vehicle communication terminal in response to the subscription sentinel service instruction and the asynchronous call instruction, the sentinel mode setting success identifier is sent by the sentinel controller to the vehicle communication terminal after successfully setting the sentinel mode, and the sum of the durations of the first time period, the second time period and the third time period is greater than a preset second duration threshold.

[0012] Optionally, after sending the asynchronous call instruction to the sentinel controller at the set sending frequency within the second time period, the method further includes:

[0013] If the call success identifier is not received within the second time period, or the sentinel mode setting success identifier is not received within the third time period after receiving the call success identifier, a sentinel service call failure instruction is sent to the cloud service end, so that the cloud service end returns a sentinel service call failure reminder to the user end in response to the sentinel service call failure instruction.

[0014] Optionally, when the user setting instruction is a real-time switch instruction, the sentinel mode switch instruction is a sentinel mode real-time switch instruction;

[0015] When the user setting instruction is a reservation switch instruction, the sentinel mode switch instruction includes a sentinel mode reservation switch instruction and a reservation time, and the start time of the first time period is the reservation time.

[0016] Optionally, after sending a wake-up instruction to the sentry controller at a set sending frequency within the first time period, the method further includes:

[0017] If the wake-up success identifier is not received within the first time period, a sentinel service call failure instruction is sent to the cloud service end, so that the cloud service end returns a sentinel service call failure reminder to the user end in response to the sentinel service call failure instruction.

[0018] In a second aspect, the present invention provides a method for calling a vehicle sentinel service, which is applied to a sentinel controller, and the method includes:

[0019] If a wake-up instruction sent by the vehicle-mounted communication terminal is received, a wake-up success identifier is sent to the vehicle-mounted communication terminal, wherein the wake-up instruction is sent by the vehicle-mounted communication terminal to the sentinel controller at a set sending frequency within a first time period in response to a sentinel mode switch instruction, wherein the sentinel mode switch instruction is sent by the cloud service end to the vehicle-mounted communication terminal in response to a user setting instruction, wherein the user setting instruction is sent by the user end to the cloud service end, and the duration of the first time period is greater than a preset first duration threshold;

[0020] If a vehicle-mounted communication terminal subscription sentinel service instruction and an asynchronous call instruction are received, the sentinel service is activated so that the vehicle-mounted communication terminal calls the sentinel service;

[0021] The subscribe sentinel service instruction and the asynchronous call instruction are sent by the vehicle communication terminal to the sentinel controller in response to the wake-up success identifier.

[0022] In a third aspect, the present invention provides a vehicle sentinel mode switch device, which is applied to a vehicle communication terminal, and the device includes:

[0023] A first transceiver module is configured to send a wake-up instruction to the sentinel controller at a set sending frequency within a first time period if a sentinel mode switch instruction sent by a cloud service end is received; wherein the sentinel mode switch instruction is sent by the cloud service end to the vehicle communication end in response to a user setting instruction, the user setting instruction is sent by the user end to the cloud service end, and the duration of the first time period is greater than a preset first duration threshold;

[0024] The second transceiver module is used to send a subscription sentinel service instruction and an asynchronous call instruction to the sentinel controller to implement the call of the sentinel service if a wake-up success identifier is received within the first time period, wherein the wake-up success identifier is sent by the sentinel controller to the vehicle-mounted communication terminal in response to the wake-up instruction.

[0025] In a fourth aspect, the present invention provides a vehicle sentinel mode switch device, applied to a sentinel controller, the device comprising:

[0026] a third transceiver module, configured to send a wake-up success identifier to the vehicle-mounted communication terminal if a wake-up instruction sent by the vehicle-mounted communication terminal is received, wherein the wake-up instruction is sent by the vehicle-mounted communication terminal to the sentinel controller at a set sending frequency within a first time period in response to a sentinel mode switch instruction, wherein the sentinel mode switch instruction is sent by the cloud service end to the vehicle-mounted communication terminal in response to a user setting instruction, wherein the user setting instruction is sent by the user end to the cloud service end, and the duration of the first time period is greater than a preset first duration threshold;

[0027] An activation module, configured to activate the sentinel service if receiving a vehicle communication terminal subscription sentinel service instruction and an asynchronous call instruction, so that the vehicle communication terminal calls the sentinel service;

[0028] The subscribe sentinel service instruction and the asynchronous call instruction are sent by the vehicle communication terminal to the sentinel controller in response to the wake-up success identifier.

[0029] In a fifth aspect, the present invention provides an electronic device comprising: a memory and a processor, wherein the memory and the processor are communicatively connected to each other, computer instructions are stored in the memory, and the processor executes the method described in the first aspect or the second aspect by executing the computer instructions.

[0030] In a sixth aspect, the present invention provides a computer-readable storage medium, wherein the computer-readable storage medium stores computer instructions, and the computer instructions are used to enable the computer to execute the method described in the first aspect or the second aspect.

[0031] The technical solution provided in the embodiments of the present invention has at least the following technical effects or advantages:

[0032] A method, device, equipment and medium for calling a vehicle sentinel service provided by an embodiment of the present invention are applied to a vehicle communication terminal, and the method includes: if a sentinel mode switch instruction sent by a cloud service terminal is received, a wake-up instruction is sent to a sentinel controller at a set sending frequency within a first time period, the probability of the sentinel controller being awakened is increased by sending multiple wake-up instructions, and the sentinel controller is given sufficient wake-up time through a first time period whose duration is greater than a preset first duration threshold, thereby reducing the situation where the sentinel mode switch fails due to insufficient wake-up time; wherein the sentinel mode switch instruction is sent by the cloud service terminal to the vehicle communication terminal in response to a user setting instruction, and the user setting instruction is sent by the user terminal to the cloud service terminal, that is, when the user wants to turn on the sentinel mode through the user terminal, the user setting instruction will be triggered on the user terminal; if a wake-up success identifier is received within the first time period, indicating that the sentinel controller has been awakened, a subscribe sentinel service instruction is sent to the sentinel controller, thereby establishing a communication connection between the vehicle communication terminal and the sentinel controller, and an asynchronous call instruction is sent to call the sentinel controller to implement the call of the sentinel service; wherein the wake-up success identifier is sent by the sentinel controller to the vehicle communication terminal in response to the wake-up instruction. This method greatly improves the probability of the sentinel controller being awakened and successfully called, thereby improving the probability of the sentinel service being successfully called.

[0033] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented according to the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0035] Figure 1 is a flow chart of a method for calling a vehicle sentinel service provided by an embodiment of the present invention;

[0036] Figure 2 is a flow chart of another method for calling a vehicle sentinel service provided by an embodiment of the present invention;

[0037] Figure 3 is a flow chart of another method for calling a vehicle sentinel service provided by an embodiment of the present invention;

[0038] Figure 4 is a structural block diagram of a vehicle sentinel mode switch device provided by an embodiment of the present invention;

[0039] Figure 5 It is a structural block diagram of another vehicle sentinel mode switch device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solutions and advantages of the present application clearer, the implementation mode of the present application will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the embodiments of the present disclosure and the specific features in the embodiments are detailed descriptions of the technical solutions of the present application, rather than limitations on the technical solutions of the present application. In the absence of conflict, the embodiments of the present application and the technical features in the embodiments can be combined with each other.

[0041] Figure 1 is a flow chart of a method for calling a vehicle sentinel service provided by an embodiment of the present invention, the method is applied to a vehicle communication terminal, such as Figure 1 As shown, the method includes step S110 and step S120.

[0042] Step S110: If a sentinel mode switch instruction is received from the cloud service end, a wake-up instruction is sent to the sentinel controller at a set sending frequency within a first time period.

[0043] Among them, the sentry mode switch instruction is sent by the cloud service end to the vehicle communication end in response to the user setting instruction, the user setting instruction is sent by the user end to the cloud service end, and the duration of the first time period is greater than the preset first duration threshold.

[0044] Among them, the sentry mode is a mode for controlling the vehicle through the user terminal, and the sentry mode switch command includes the sentry mode on command and the sentry mode off command. The sentry mode on command is used to turn on the sentry mode. When the sentry mode is on, the vehicle can be controlled by the user terminal; the sentry mode off command is used to turn off the sentry mode. When the sentry mode is off, the user terminal will not be able to control the vehicle.

[0045] In an embodiment of the present application, when a user wants to turn on or off the sentinel mode through the user terminal, a user setting instruction is triggered on the user terminal, and the user terminal then sends the user setting instruction to the cloud service terminal. After the cloud service terminal receives the user setting instruction sent by the user terminal, it generates a sentinel mode switch instruction and sends the sentinel mode switch instruction to the vehicle communication terminal. When the vehicle communication terminal receives the sentinel mode switch instruction sent by the cloud service terminal, it will know that the user wants to turn on or off the sentinel mode, so it sends a wake-up instruction to the sentinel controller to wake up the sentinel controller, and then calls the sentinel service.

[0046] Exemplarily, the user end is a mobile phone APP, and the user triggers the sentry mode switch button on the APP so that the APP generates a user setting instruction; the vehicle communication end is TBOX.

[0047] The wake-up instruction may include a network management (Network Management, NM) message and an application message. For example, the application message is TBOX_FuncReq_SentryMod.

[0048] The inventor found that in the related art, although the vehicle-mounted communication terminal sent a wake-up command to the sentry controller, it was only sent once, and the sentry controller may not receive the only wake-up command, resulting in the failure of the sentry controller to wake up. Therefore, the present application periodically sends a wake-up command to the sentry controller at a set sending frequency within a first time period, and sends the wake-up command multiple times, thereby increasing the probability that the sentry controller receives the wake-up command. Among them, the start time of the first time period can be the time when the vehicle-mounted communication terminal starts to send the wake-up command to the sentry controller. Exemplarily, the duration of the first time period is 60 seconds.

[0049] Optionally, if no wake-up success identifier is received within the first time period, a sentinel service call failure instruction is sent to the cloud server, so that the cloud server can return a sentinel service call failure reminder to the user terminal in response to the sentinel service call failure instruction.

[0050] The wake-up success identifier is sent by the sentinel controller to the vehicle communication terminal in response to the wake-up instruction. Exemplarily, the wake-up success identifier is 0x8d01.

[0051] It is understandable that even if the Sentinel controller receives a wake-up command, but the wake-up time is insufficient, it may cause the Sentinel controller to fail to wake up or time out. In the case of wake-up failure and wake-up timeout, the vehicle-mounted communication terminal will send a sentinel service call failure command to the cloud server to inform the user of the sentinel service call failure through the cloud server. For example, in a special scenario (for example, at minus 40°C), the time required for the Sentinel controller to wake up the dormant Sentinel controller is longer than in other scenarios. In this scenario, if the wake-up time is too short, it is easy to time out, and the probability of wake-up failure is very high. Therefore, the vehicle-mounted communication terminal of the present application sends the wake-up command periodically within a first time period of a longer duration, which can ensure that the Sentinel controller has enough time to wake up after receiving the wake-up command.

[0052] The first duration threshold is greater than or equal to the longest wake-up duration of all Sentinel controllers in all scenarios, thereby ensuring that the Sentinel controller has enough time to wake up in all scenarios and is compatible with the wake-up capabilities of all Sentinel controllers. For example, the longest wake-up time of the Sentinel controller is 60 seconds, and the first duration threshold is 60 seconds.

[0053] Among them, in order to ensure a good operating experience for users, the first duration threshold can also be smaller than the third duration threshold, so as to avoid the situation where the user does not receive feedback reminders for too long after triggering the user set command. If the first duration threshold is too long, it will also increase power consumption, thereby avoiding affecting the use of other vehicle functions when the remaining battery power is too low and reducing the risk of vehicle power feeding.

[0054] Step S120: If a wake-up success identifier is received within the first time period, a subscribe sentinel service instruction and an asynchronous call instruction are sent to the sentinel controller to implement the call of the sentinel service.

[0055] In the embodiment of the present application, if the vehicle-mounted communication terminal receives a wake-up success identifier within the first time period, it indicates that the Sentinel controller has been awakened, and at this time, a subscribe sentinel service instruction is sent to the Sentinel controller to establish an Ethernet communication connection between the vehicle-mounted communication terminal and the Sentinel controller. The communication protocol may adopt the SOME / IP (Scalable service-Oriented MiddlewarE over IP) communication protocol.

[0056] Next, the vehicle communication terminal sends an asynchronous call instruction to the sentinel controller, so that the sentinel controller activates the sentinel service after receiving the asynchronous call instruction, so that the vehicle communication terminal implements the call of the sentinel service.

[0057] Among them, the call of the sentinel service includes the turning on and off of the sentinel mode. When the sentinel mode switch instruction is the sentinel mode turning on instruction, if the sentinel service call is successful, it means that the sentinel mode is turned on successfully; if the sentinel mode switch instruction is the sentinel mode turning off instruction, if the sentinel service call is successful, it means that the sentinel mode is turned off successfully.

[0058] Optionally, step S120 includes:

[0059] Step S1201: Send a subscribe to sentinel service instruction to the sentinel controller, and send an asynchronous call instruction to the sentinel controller at a set sending frequency within a second time period.

[0060] In an embodiment of the present application, the vehicle-mounted communication terminal sends an asynchronous call instruction to the sentinel controller at a set sending frequency within the second time period, that is, the vehicle-mounted communication terminal sends asynchronous call instructions to the sentinel controller multiple times to increase the probability of the sentinel controller receiving the asynchronous call instruction, thereby increasing the probability of a successful sentinel service call.

[0061] Step S1202: If a call success identifier is received within the second time period, and a sentinel mode setting success identifier is received within the third time period after receiving the call success identifier, a sentinel service call success instruction is sent to the cloud server, so that the cloud server returns a sentinel service call success reminder to the user end in response to the sentinel service call success instruction.

[0062] Among them, the call success identifier is sent by the sentinel controller to the vehicle communication terminal in response to the subscription sentinel service instruction and the asynchronous call instruction, the sentinel mode setting success identifier is sent to the vehicle communication terminal after the sentinel controller successfully sets the sentinel mode, and the sum of the durations of the first time period, the second time period and the third time period is greater than the preset second duration threshold.

[0063] In the embodiment of the present application, the start time of the second time period may be the moment when the vehicle-mounted communication terminal starts to send the asynchronous call instruction to the sentinel controller, and the start time of the third time period may be the moment when the vehicle-mounted communication terminal receives the call success identifier. Exemplarily, the second time threshold is 119 seconds, the first time period is 60 seconds, the second time period is 30 seconds, the third time period is 30 seconds, the call success identifier is 0x8d010x0001 and the sentinel mode switch success identifier is 0x8d010x8004.

[0064] In an embodiment of the present application, after the sentinel controller receives the instruction to subscribe to the sentinel service, it will establish a communication connection with the vehicle-mounted communication terminal. Next, if the sentinel controller receives an asynchronous call instruction again, it will feedback a call success identifier to the vehicle-mounted communication terminal, indicating that the sentinel controller has received the asynchronous call instruction and will set the sentinel mode switch. After the setting is successful, a sentinel mode switch success identifier will be sent to the vehicle-mounted communication terminal to indicate that the sentinel mode switch has been set successfully.

[0065] Next, if the vehicle communication terminal receives the call success identifier and the sentry mode switch success identifier, it knows that the sentry controller call is successful and the sentry mode has been turned on or off, and sends a sentry service call success instruction to the cloud service end. After receiving the sentry service call success instruction, the cloud service end returns a sentry service call success reminder to the user end to let the user know that the sentry mode switch is successful. This method increases the wake-up time and is compatible with the wake-up capabilities of different sentry controllers, thereby improving the success rate of the sentry mode switch, so that the user can remotely control the vehicle and the sentry controller can perform sentry tasks.

[0066] Optionally, if no call success identifier is received within the second time period, or if no sentinel mode switch success identifier is received within the third time period after receiving the call success identifier, a sentinel service call failure instruction is sent to the cloud server, so that the cloud server returns a sentinel service call failure reminder to the user end in response to the sentinel service call failure instruction.

[0067] It is understandable that the vehicle communication terminal sets a feedback time limit for the asynchronous call and sentry mode switch of the sentry controller through the second time period and the third time period respectively. If the call success identifier is received in the second time period, it continues to wait and does not send any identifier or instruction to the cloud service end, and sees whether the sentry mode switch success identifier will be received in the next third time period. If the sentry mode switch success identifier is received, it means that the sentry service call is successful and the sentry mode switch is successful. If the time has exceeded the third time period and the sentry mode switch success identifier has not been received, there is no need to wait any longer, and the sentry service call fails and the sentry mode switch fails directly, and then feedback reminders are given to the user to improve the user operation experience and avoid the user not receiving feedback reminders for a long time. If the call success identifier is not received in the second time period, there is no need to wait, and the sentry service call fails directly and the sentry mode switch fails, and feedback reminders are given to the user to improve the user operation experience and avoid the user not receiving feedback reminders for a long time.

[0068] In an embodiment of the present application, when the user terminal receives a reminder of the sentry mode switch failure, a request for retry may pop up. If the user clicks the retry button, it is equivalent to triggering the user setting instruction again, thereby executing the method in the embodiment of the present application starting from step S110.

[0069] It can be understood that if the vehicle-mounted communication end does not receive the call success identifier sent by the Sentinel controller, it means that the Sentinel controller call failed and the Sentinel mode switch was not set. At this time, the Sentinel mode switch failed; if the vehicle-mounted communication end receives the call success identifier sent by the Sentinel controller but does not receive the Sentinel mode switch success identifier, it means that the Sentinel controller has set the Sentinel mode switch, but the setting failed, resulting in the failure of the Sentinel service call and the failure of the Sentinel mode switch.

[0070] Optionally, when the user sets the instruction as a real-time switch instruction, the sentinel mode switch instruction is a sentinel mode real-time switch instruction; when the user sets the instruction as a reservation switch instruction, the sentinel mode switch instruction includes a sentinel mode reservation switch instruction and a reservation time, and the start time of the first time period is the reservation time.

[0071] It is understandable that the sentry mode has a real-time switch function and a scheduled switch function. The user can trigger the real-time switch function and the scheduled switch function on the user end. When the real-time switch function is triggered, the sentry mode is switched immediately; when the scheduled switch function is triggered, the sentry mode is switched at the scheduled time, thereby triggering the scheduled switch instruction. For example, the user end sends the scheduled switch instruction triggered by the user to the cloud service end. When the cloud service end receives the scheduled switch instruction, it will send the sentry mode scheduled switch instruction and the scheduled time to the vehicle communication end. When the scheduled time arrives, the vehicle communication end will send a wake-up instruction to the sentry controller at the set sending frequency within the first time period.

[0072] In an embodiment of the present application, after the vehicle-mounted communication terminal sends an asynchronous call instruction to the sentinel controller, it stops sending wake-up instructions to the sentinel controller, so that the awake state of the sentinel controller is no longer maintained by the vehicle-mounted communication terminal, but the awake state is maintained by the sentinel controller itself.

[0073] Figure 2 is a flow chart of another method for calling a vehicle sentinel service provided by an embodiment of the present invention, the method is applied to a sentinel controller, such as Figure 2 As shown, the method includes:

[0074] Step S210: If a wake-up instruction sent by the vehicle-mounted communication terminal is received, a wake-up success identifier is sent to the vehicle-mounted communication terminal.

[0075] Among them, the wake-up command is sent by the vehicle communication terminal to the sentinel controller at a set sending frequency within the first time period in response to the sentinel mode switch command, the sentinel mode switch command is sent by the cloud service terminal to the vehicle communication terminal in response to the first user setting command, the first user setting command is sent by the user terminal to the cloud service terminal, and the duration of the first time period is greater than the preset first duration threshold.

[0076] In the embodiment of the present application, if the sentinel controller receives a wake-up command sent by the vehicle-mounted communication terminal, indicating that the user wants to turn on or off the sentinel mode, it enters the wake-up state from the sleep state, and after entering the wake-up state, sends a wake-up success identifier to the vehicle-mounted communication terminal.

[0077] Step S220: If a subscribe sentinel service instruction and an asynchronous call instruction are received, the sentinel service is activated so that the vehicle communication terminal calls the sentinel service.

[0078] Among them, the subscription sentinel service instruction and the asynchronous call instruction are sent by the vehicle communication terminal to the sentinel controller in response to the wake-up success identifier.

[0079] In the embodiment of the present application, if the vehicle-mounted communication terminal receives the wake-up success identifier, it will continue to send the subscription sentinel service instruction and the asynchronous call instruction to the sentinel controller so that the two can establish a communication connection and the sentinel controller can set the sentinel mode switch. After the sentinel controller receives the subscription sentinel service instruction, it will establish a communication connection with the vehicle-mounted communication terminal. Next, if the sentinel controller receives the asynchronous call instruction again, it will feedback a call success identifier to the vehicle-mounted communication terminal, indicating that the sentinel controller has received the asynchronous call instruction and will set the sentinel mode switch to activate the sentinel service. After the setting is successful, a sentinel mode switch success identifier will be sent to the vehicle-mounted communication terminal to indicate that the sentinel mode switch has been set successfully, and also indicates that the activation is successful, so that the vehicle-mounted communication terminal can successfully call the sentinel service.

[0080] Figure 3 FIG. 1 is a flowchart of another method for calling a vehicle sentinel service provided by an embodiment of the present invention. Figure 3 As shown, the method includes:

[0081] Step S301: The user terminal sends a first user setting instruction to the cloud server terminal. When the user wants to turn on or off the sentry mode through the user terminal, the first user setting instruction is triggered at the user terminal, and the user terminal then sends the first user setting instruction to the cloud server terminal.

[0082] Step S302: After receiving the first user setting instruction sent by the user terminal, the cloud service terminal generates a sentinel mode switch instruction and sends the sentinel mode switch instruction to the vehicle-mounted communication terminal.

[0083] Step S303: When the user sets the instruction as a real-time switch instruction, the vehicle-mounted communication terminal receives the sentinel mode switch instruction and sends a remote receipt identifier to the cloud service terminal to indicate that the vehicle-mounted communication terminal has received the sentinel mode on instruction. After the vehicle-mounted communication terminal receives the sentinel mode switch instruction, it can also send a wake-up identifier to the cloud service terminal. After receiving the wake-up identifier, the cloud service terminal will send a wake-up reminder to the user terminal to let the user know that the current process is being woken up.

[0084] When the user sets the instruction as a reservation switch instruction, the vehicle-mounted communication terminal receives the sentinel mode reservation switch instruction, and then sends a remote receipt identifier to the cloud service end to indicate that the vehicle-mounted communication terminal has received the sentinel mode reservation switch instruction. At the same time, it can also send a reservation success identifier to the cloud service end. After receiving the reservation success identifier, the cloud service end will send a reservation success reminder to the user end to let the user know that the reservation is successful. In the process of turning off the sentinel mode, if the vehicle-mounted communication terminal receives the sentinel mode closing instruction, it sends a remote receipt identifier to the cloud service end to indicate that the vehicle-mounted communication terminal has received the sentinel mode closing instruction. Exemplarily, the remote receipt identifier is 0x0101 and the reservation success identifier is 0x0102.

[0085] The vehicle communication terminal receives the sentry mode switch command sent by the cloud service end, which indicates that the user wants to turn on or off the sentry mode, so it sends a wake-up command to the sentry controller to wake up the sentry controller. Among them, if the vehicle communication terminal receives the sentry mode switch command sent by the cloud service end, it will also generate a sentry switch serial number and save it.

[0086] After step S302, the method further includes:

[0087] Step S304: If the vehicle-mounted communication terminal receives the sentry mode switch instruction sent by the cloud service end, it sends a wake-up instruction to the sentry controller at a set sending frequency within a first time period.

[0088] Step S305: If the sentinel controller receives the wake-up command, it sends a wake-up success identifier to the vehicle communication terminal. In the embodiment of the present application, if the sentinel controller receives the wake-up command sent by the vehicle communication terminal, it means that the user wants to turn on or off the sentinel mode, and then it enters the wake-up state from the sleep state, and after entering the wake-up state, it sends a wake-up success identifier to the vehicle communication terminal.

[0089] Step S306: If the vehicle communication terminal does not receive the wake-up success identifier within the first time period, it determines that the sentinel service call fails, the sentinel mode switch fails, and sends a sentinel service call failure instruction to the cloud service terminal.

[0090] Step S307: After receiving the sentinel service call failure notification, the cloud server returns a sentinel service call failure notification to the user.

[0091] like Figure 3 As shown, after step S305, the method further includes:

[0092] Step S308: If the vehicle-mounted communication terminal receives a wake-up success identifier within the first time period, it sends a subscription sentinel service instruction to the sentinel controller. If the vehicle-mounted communication terminal receives a wake-up success identifier within the first time period, it means that the sentinel controller has been awakened. At this time, a subscription sentinel service instruction is sent to the sentinel controller to establish an Ethernet communication connection between the vehicle-mounted communication terminal and the sentinel controller.

[0093] Step S309: The vehicle-mounted communication terminal sends an asynchronous call instruction to the sentry controller at a set sending frequency within the second time period.

[0094] Step S310: If the sentinel controller receives the subscription sentinel service instruction and the asynchronous call instruction, it will send a call success identifier to the vehicle communication terminal. After receiving the subscription sentinel service instruction, the sentinel controller will establish a communication connection with the vehicle communication terminal. Next, if the sentinel controller receives the asynchronous call instruction again, it will feedback a call success identifier to the vehicle communication terminal, indicating that the sentinel controller has received it and will set the sentinel mode switch.

[0095] Step S311: After the sentinel mode switch is successfully set, a sentinel mode switch success identifier is sent to the vehicle communication terminal. After the sentinel mode switch is successfully set, the sentinel controller sends a sentinel mode switch success identifier to the vehicle communication terminal to indicate that the sentinel mode switch has been successfully set and the vehicle communication terminal has successfully called the sentinel service.

[0096] Step S312: If the vehicle communication terminal does not receive the call success identifier sent by the sentinel controller, it determines that the sentinel mode switch has failed, and sends a sentinel service call failure instruction to the cloud service terminal.

[0097] Step S313: After receiving the sentinel service call failure notification, the cloud server returns a sentinel service call failure notification to the user.

[0098] Step S314: If the vehicle communication terminal receives the call success identifier and the sentinel mode switch success identifier, it sends a sentinel service call success instruction to the cloud service terminal, so that the cloud service terminal returns a sentinel service call success reminder to the user terminal in response to the sentinel service call success instruction.

[0099] Step S315: After receiving the sentinel service call success instruction, the cloud server returns a sentinel service call success reminder to the user end.

[0100] In the embodiment of the present application, if the vehicle communication terminal receives the call success identifier and the sentry mode switch success identifier, it knows that the sentry controller is successfully started or shut down, and the sentry mode is turned on or off, and then sends a sentry service call success instruction to the cloud service end. After receiving the sentry service call success instruction, the cloud service end returns a sentry service call success reminder to the user end to let the user know that the sentry mode switch is successful. This method increases the wake-up time and is compatible with the wake-up capabilities of different sentry controllers, thereby improving the success rate of the sentry mode switch, so that the user can remotely control the vehicle and the sentry controller can perform sentry tasks.

[0101] The above method further includes:

[0102] Step S316: If the vehicle communication terminal receives the call success identifier sent by the sentinel controller but does not receive the sentinel mode switch success identifier sent by the sentinel controller, it determines that the sentinel mode switch has failed and sends a sentinel service call failure instruction to the cloud service terminal.

[0103] Step S317: After receiving the sentinel service call failure instruction, the cloud server returns a sentinel service call failure reminder to the user end.

[0104] Based on the same inventive concept, an embodiment of the present invention further provides a vehicle sentinel mode switch device, which is applied to a vehicle communication terminal. Figure 4 is a structural block diagram of a switch device for a vehicle sentinel mode provided by an embodiment of the present invention, such as Figure 4 As shown, the device 400 includes a first transceiver module 401 and a second transceiver module 402 .

[0105] The first transceiver module 401 is configured to send a wake-up instruction to the sentinel controller at a set sending frequency within a first time period if a sentinel mode switch instruction sent by the cloud service end is received; wherein the sentinel mode switch instruction is sent by the cloud service end to the vehicle communication end in response to a user setting instruction, the user setting instruction is sent by the user end to the cloud service end, and the duration of the first time period is greater than a preset first duration threshold;

[0106] The second transceiver module 402 is used to send a subscribe sentinel service instruction and an asynchronous call instruction to the sentinel controller to implement the call of the sentinel service if a wake-up success identifier is received within the first time period; wherein the wake-up success identifier is sent by the sentinel controller to the vehicle communication terminal in response to the wake-up instruction;

[0107] Optionally, the second transceiver module 402 is further used for:

[0108] Send a subscribe to sentinel service instruction to the sentinel controller, and send an asynchronous call instruction to the sentinel controller at a set sending frequency within a second time period;

[0109] If a call success identifier is received within the second time period, and a sentinel mode setting success identifier is received within a third time period after receiving the call success identifier, a sentinel service call success instruction is sent to the cloud service end, so that the cloud service end returns a sentinel service call success reminder to the user end in response to the sentinel service call success instruction;

[0110] Among them, the call success identifier is sent by the sentinel controller to the vehicle communication terminal in response to the subscription sentinel service instruction and the asynchronous call instruction, the sentinel mode setting success identifier is sent to the vehicle communication terminal after the sentinel controller successfully sets the sentinel mode, and the sum of the durations of the first time period, the second time period and the third time period is greater than the preset second duration threshold.

[0111] Optionally, the apparatus 400 further includes a fourth transceiver module, configured to:

[0112] If no call success identifier is received within the second time period, or if no sentinel mode setting success identifier is received within the third time period after receiving the call success identifier, a sentinel service call failure instruction is sent to the cloud server, so that the cloud server returns a sentinel service call failure reminder to the user end in response to the sentinel service call failure instruction.

[0113] Optionally, when the user sets the instruction as a real-time switch instruction, the sentinel mode switch instruction is a sentinel mode real-time switch instruction; when the user sets the instruction as a reservation switch instruction, the sentinel mode switch instruction includes a sentinel mode reservation switch instruction and a reservation time, and the start time of the first time period is the reservation time.

[0114] Optionally, the apparatus 400 further includes a fifth transceiver module, configured to:

[0115] If the wake-up success identifier is not received within the first time period, a sentinel service call failure instruction is sent to the cloud server, so that the cloud server returns a sentinel service call failure reminder to the user end in response to the sentinel service call failure instruction.

[0116] Based on the same inventive concept, the embodiment of the present invention also provides another vehicle sentinel mode switch device, which is applied to a sentinel controller. Figure 5 is a structural block diagram of another vehicle sentinel mode switch device provided by an embodiment of the present invention, such as Figure 5 As shown, the device 500 includes a third transceiver module 501 and an activation module 502 .

[0117] The third transceiver module 501 is used to send a wake-up success identifier to the vehicle-mounted communication terminal if a wake-up instruction sent by the vehicle-mounted communication terminal is received, the wake-up instruction is sent by the vehicle-mounted communication terminal to the sentinel controller at a set sending frequency within a first time period in response to the sentinel mode switch instruction, the sentinel mode switch instruction is sent by the cloud service end to the vehicle-mounted communication terminal in response to the user setting instruction, the user setting instruction is sent by the user end to the cloud service end, and the duration of the first time period is greater than a preset first duration threshold;

[0118] The activation module 502 is used to activate the sentinel service if a vehicle-mounted communication terminal subscription sentinel service instruction and an asynchronous call instruction are received, so that the vehicle-mounted communication terminal calls the sentinel service;

[0119] Among them, the subscription sentinel service instruction and the asynchronous call instruction are sent by the vehicle communication terminal to the sentinel controller in response to the wake-up success identifier.

[0120] It can be understood that the device provided in the above embodiment is only illustrated by the division of the above functional modules. In actual applications, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above.

[0121] An embodiment of the present invention further provides an electronic device, which may include a processor and a memory, wherein the processor and the memory may be communicatively connected to each other via a bus or other means.

[0122] The processor may be a central processing unit (CPU), or an application specific integrated circuit (ASIC), or may be configured to implement one or more integrated circuits of the embodiments of the present application, or may also be other general-purpose processors, digital signal processors (DSP), application specific integrated circuits (ASIC), field programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components and other chips, or a combination of the above-mentioned chips.

[0123] The memory may include a large capacity memory for data or instructions. By way of example and not limitation, the memory may include a hard disk drive (HDD), a floppy disk drive, a flash memory, an optical disk, a magneto-optical disk, a magnetic tape, or a universal serial bus (USB) drive or a combination of two or more of these. Where appropriate, the memory may include a removable or non-removable (or fixed) medium. Where appropriate, the memory may be inside or outside the electronic device. In a particular embodiment, the memory may be a non-volatile solid-state memory.

[0124] In one example, the memory may be a read-only memory (ROM). In one example, the ROM may be a mask-programmed ROM, a programmable ROM (PROM), an erasable PROM (EPROM), an electrically erasable PROM (EEPROM), an electrically rewritable ROM (EAROM), or a flash memory, or a combination of two or more of these.

[0125] The processor implements any one of the vehicle sentinel service calling methods in the above embodiments by reading and executing computer program instructions stored in the memory.

[0126] In one example, the electronic device may further include a communication interface and a bus. Among them, the processor, memory, and communication interface are connected through a bus and communicate with each other. The communication interface is mainly used to realize the communication between the modules, devices, units and / or devices in the embodiment of the present application. Where appropriate, the bus may include one or more buses.

[0127] In addition, in combination with the calling method of the vehicle sentinel service in the above embodiment, the embodiment of the present invention can provide a computer-readable storage medium for implementation. The computer-readable storage medium stores computer program instructions; when the computer program instructions are executed by the processor, any one of the calling methods of the vehicle sentinel service in the above embodiment is implemented.

[0128] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiments can be implemented by instructing the relevant hardware through a computer program, and the program can be stored in a computer-readable storage medium, and when the program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, the storage medium can be a read-only memory (ROM), a random access memory (RAM), a flash memory, a hard disk drive (HDD) or a solid-state drive (SSD), etc.; the storage medium can also include a combination of the above-mentioned types of memory.

[0129] The technical solutions in the above embodiments of the present application have at least the following technical effects or advantages:

[0130] A method, device, equipment and medium for calling a vehicle sentinel service provided by an embodiment of the present invention are applied to a vehicle communication terminal, and the method includes: if a sentinel mode switch instruction sent by a cloud service terminal is received, a wake-up instruction is sent to a sentinel controller at a set sending frequency within a first time period, the probability of the sentinel controller being awakened is increased by sending multiple wake-up instructions, and the sentinel controller is given sufficient wake-up time through a first time period whose duration is greater than a preset first duration threshold, thereby reducing the situation where the sentinel mode switch fails due to insufficient wake-up time; wherein the sentinel mode switch instruction is sent by the cloud service terminal to the vehicle communication terminal in response to a user setting instruction, and the user setting instruction is sent by the user terminal to the cloud service terminal, that is, when the user wants to turn on the sentinel mode through the user terminal, the user setting instruction will be triggered on the user terminal; if a wake-up success identifier is received within the first time period, indicating that the sentinel controller has been awakened, a subscribe sentinel service instruction is sent to the sentinel controller, thereby establishing a communication connection between the vehicle communication terminal and the sentinel controller, and an asynchronous call instruction is sent to call the sentinel controller to implement the call of the sentinel service; wherein the wake-up success identifier is sent by the sentinel controller to the vehicle communication terminal in response to the wake-up instruction. This method greatly improves the probability of the sentinel controller being awakened and successfully called, thereby improving the probability of the sentinel service being successfully called.

[0131] In the description provided herein, a large number of specific details are described. However, it is understood that embodiments of the present invention can be practiced without these specific details. In some instances, well-known methods, structures and techniques are not shown in detail so as not to obscure the understanding of this description.

[0132] Similarly, it should be understood that in order to streamline the present disclosure and aid in understanding one or more of the various inventive aspects, in the above description of exemplary embodiments of the present invention, various features of the present invention are sometimes grouped together into a single embodiment, figure, or description thereof. However, this disclosed method should not be interpreted as reflecting the intention that the claimed invention requires more features than those explicitly recited in each claim. More specifically, as reflected in the claims below, inventive aspects lie in less than all the features of the individual embodiments disclosed above. Therefore, the claims that follow the specific embodiment are hereby expressly incorporated into the specific embodiment, with each claim itself serving as a separate embodiment of the present invention.

[0133] It should be noted that the above embodiments illustrate the present invention rather than limit it, and that those skilled in the art may devise alternative embodiments without departing from the scope of the appended claims. In the claims, any reference symbol between brackets shall not be construed as a limitation on the claims. The word "comprising" does not exclude the presence of components or steps not listed in the claims. The word "one" or "an" preceding a component does not exclude the presence of a plurality of such components. The present invention may be implemented by means of hardware comprising a number of different components and by means of a suitably programmed computer. In a unit claim enumerating a number of devices, several of these devices may be embodied by the same hardware item. The use of the words first, second, and third, etc., does not indicate any order. These words may be interpreted as names.

Claims

1. A method for invoking a vehicle sentinel service, characterized in that: Applied to a vehicle-mounted communication terminal, the method comprises: If a sentry mode switch instruction is received from the cloud service end, a wake-up instruction is sent to the sentry controller at a set sending frequency within a first time period; wherein the sentry mode switch instruction is sent by the cloud service end to the vehicle communication end in response to a user setting instruction, the user setting instruction is sent by the user end to the cloud service end, and the duration of the first time period is greater than a preset first duration threshold; If a wake-up success identifier is received within the first time period, a subscription sentinel service instruction and an asynchronous call instruction are sent to the sentinel controller to implement the call of the sentinel service; wherein the wake-up success identifier is sent by the sentinel controller to the vehicle communication terminal in response to the wake-up instruction.

2. The method for calling the vehicle sentry service according to claim 1, characterized in that: The sending of a subscribe sentinel service instruction and an asynchronous call instruction to the sentinel controller to implement the call of the sentinel service includes: Sending the subscribe to sentinel service instruction to the sentinel controller, and sending the asynchronous call instruction to the sentinel controller at the set sending frequency within a second time period; If a call success identifier is received within the second time period, and the sentinel mode setting success identifier is received within a third time period after receiving the call success identifier, the sentinel service call success instruction is sent to the cloud service end, so that the cloud service end returns a sentinel service call success reminder to the user end in response to the sentinel service call success instruction; Among them, the call success identifier is sent by the sentinel controller to the vehicle communication terminal in response to the subscription sentinel service instruction and the asynchronous call instruction, the sentinel mode setting success identifier is sent by the sentinel controller to the vehicle communication terminal after successfully setting the sentinel mode, and the sum of the durations of the first time period, the second time period and the third time period is greater than a preset second duration threshold.

3. The method according to claim 2, characterized in that After sending the asynchronous call instruction to the sentinel controller at the set sending frequency within the second time period, the method further includes: If the call success identifier is not received within the second time period, or the sentinel mode setting success identifier is not received within the third time period after receiving the call success identifier, a sentinel service call failure instruction is sent to the cloud service end, so that the cloud service end returns a sentinel service call failure reminder to the user end in response to the sentinel service call failure instruction.

4. The method for calling the vehicle sentry service according to claim 1, characterized in that: When the user setting instruction is a real-time switch instruction, the sentinel mode switch instruction is a sentinel mode real-time switch instruction; when the user setting instruction is a reservation switch instruction, the sentinel mode switch instruction includes a sentinel mode reservation switch instruction and a reservation time, and the start time of the first time period is the reservation time.

5. The method according to claim 1, characterized in that After sending the wake-up instruction to the sentinel controller at the set sending frequency within the first time period, the method further includes: If the wake-up success identifier is not received within the first time period, a sentinel service call failure instruction is sent to the cloud service end, so that the cloud service end returns a sentinel service call failure reminder to the user end in response to the sentinel service call failure instruction.

6. A method for invoking a vehicle sentinel service, characterized in that: Applied to a sentinel controller, the method comprises: If a wake-up instruction sent by the vehicle-mounted communication terminal is received, a wake-up success identifier is sent to the vehicle-mounted communication terminal, wherein the wake-up instruction is sent by the vehicle-mounted communication terminal to the sentinel controller at a set sending frequency within a first time period in response to a sentinel mode switch instruction, wherein the sentinel mode switch instruction is sent by the cloud service end to the vehicle-mounted communication terminal in response to a user setting instruction, wherein the user setting instruction is sent by the user end to the cloud service end, and the duration of the first time period is greater than a preset first duration threshold; If a vehicle-mounted communication terminal subscription sentinel service instruction and an asynchronous call instruction are received, the sentinel service is activated so that the vehicle-mounted communication terminal calls the sentinel service; The subscribe sentinel service instruction and the asynchronous call instruction are sent by the vehicle communication terminal to the sentinel controller in response to the wake-up success identifier.

7. A vehicle sentry mode switch device, characterized in that: Applied to a vehicle-mounted communication terminal, the device comprises: A first transceiver module is configured to send a wake-up instruction to the sentinel controller at a set sending frequency within a first time period if a sentinel mode switch instruction sent by a cloud service end is received; wherein the sentinel mode switch instruction is sent by the cloud service end to the vehicle communication end in response to a user setting instruction, the user setting instruction is sent by the user end to the cloud service end, and the duration of the first time period is greater than a preset first duration threshold; The second transceiver module is used to send a subscription sentinel service instruction and an asynchronous call instruction to the sentinel controller to implement the call of the sentinel service if a wake-up success identifier is received within the first time period, wherein the wake-up success identifier is sent by the sentinel controller to the vehicle-mounted communication terminal in response to the wake-up instruction.

8. A vehicle sentry mode switch device, characterized in that: Applied to a sentinel controller, the device comprises: a third transceiver module, configured to send a wake-up success identifier to the vehicle-mounted communication terminal if a wake-up instruction sent by the vehicle-mounted communication terminal is received, wherein the wake-up instruction is sent by the vehicle-mounted communication terminal to the sentinel controller at a set sending frequency within a first time period in response to a sentinel mode switch instruction, wherein the sentinel mode switch instruction is sent by the cloud service end to the vehicle-mounted communication terminal in response to a user setting instruction, wherein the user setting instruction is sent by the user end to the cloud service end, and the duration of the first time period is greater than a preset first duration threshold; An activation module, configured to activate the sentinel service if receiving a vehicle communication terminal subscription sentinel service instruction and an asynchronous call instruction, so that the vehicle communication terminal calls the sentinel service; The subscribe sentinel service instruction and the asynchronous call instruction are sent by the vehicle communication terminal to the sentinel controller in response to the wake-up success identifier.

9. An electronic device, characterized in that: include: A memory and a processor, wherein the memory and the processor are communicatively connected to each other, the memory stores computer instructions, and the processor executes the method described in any one of claims 1 to 5 or the method described in claim 6 by executing the computer instructions.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer instructions, and the computer instructions are used to enable the computer to execute the method according to any one of claims 1 to 5 or the method according to claim 6.

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