Vehicle trailer mode processing method and device, electronic equipment and storage medium

Abstract

The invention provides a vehicle trailer mode processing method and device, electronic equipment and a storage medium. The vehicle trailer mode processing method comprises the steps that a trailer mode execution request is sent to a motor drive control unit and an electronic stability control unit of a vehicle; controlling an intelligent cockpit control unit to receive a first trailer mode signal of a motor driving control unit in response to the trailer mode execution request and a second trailer mode signal of an electronic stability control unit in response to the trailer mode execution request; detecting whether the first trailer mode signal and the second trailer mode signal are consistent or not after a preset time period; if not, a signal alignment request is sent to the motor driving control unit and the electronic stability control unit, so that the motor driving control unit or the electronic stability control unit executes trailer mode quitting processing, and after processing is completed, the trailer mode closing state is displayed on the intelligent cockpit control unit. Therefore, the user can accurately sense the current state of the trailer mode.

Description

Technical Field

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

[0002] When the vehicle is in trailer mode, the vehicle is towed by other vehicles through ropes, that is, the vehicle is the rear vehicle being towed; the other vehicle is the front vehicle towing the vehicle. The user can turn on / off the trailer mode of the whole vehicle through the intelligent cockpit control unit (IDCU). The trailer mode is mainly related to the intelligent cockpit control unit (IDCU), the motor drive control unit (MDCU), and the electronic stability control unit (ESC). The IDCU sends a trailer mode switch request signal, and the MDCU and ESC finally execute the entry / exit of the trailer mode. The switch status of the trailer mode displayed by the intelligent cockpit control unit requires the trailer mode status signal fed back by the MDCU and ESC to display whether it is turned on or off. However, because the MDCU or ESC may not be able to enter the trailer mode under some abnormal circumstances, or abnormally exit the trailer mode, the scene where one party turns on the trailer mode and the other party does not turn on the trailer mode eventually occurs, so that the user mistakenly believes that the trailer mode is in the off state according to the switch display status, but one of the MDCU or ESC is in the trailer mode, which makes the whole vehicle unable to be ready for control. Therefore, how to handle the vehicle in abnormal towing mode to improve user perception has become a technical issue that cannot be underestimated. Summary of the invention

[0003] In view of this, the purpose of the present application is to provide a method, device, electronic device and storage medium for processing a vehicle trailer mode. When an abnormal trailer mode occurs in the vehicle, two trailer mode signals are aligned so that one party executes the exit trailer mode processing, so that the user can accurately perceive the current state of the trailer mode so that the vehicle can proceed to the next step of control.

[0004] The present application embodiment provides a method for processing a vehicle trailer mode, the processing method comprising:

[0005] Sending a trailer mode execution request to a motor drive control unit and an electronic stability control unit of the vehicle; wherein the trailer mode execution request includes a trailer mode on request or a trailer mode off request;

[0006] Controlling the intelligent cockpit control unit to receive a first trailer mode signal from the motor drive control unit in response to the trailer mode execution request, and a second trailer mode signal from the electronic stability control unit in response to the trailer mode execution request;

[0007] detecting whether the first trailer mode signal and the second trailer mode signal are consistent after a preset time period;

[0008] If not, a signal alignment request is sent to the motor drive control unit and the electronic stability control unit so that the motor drive control unit or the electronic stability control unit executes the exit trailer mode processing. After the processing is completed, the trailer mode off status is displayed on the intelligent cockpit control unit.

[0009] In a possible implementation manner, in response to the trailer mode activation request, the controlling the intelligent cockpit control unit to send a signal alignment request to the motor drive control unit and the electronic stability control unit includes:

[0010] The intelligent cockpit control unit is controlled to send a trailer mode off request to the motor drive control unit and the electronic stability control unit again, so as to complete the alignment processing of the first trailer mode signal and the second trailer mode signal.

[0011] In a possible implementation manner, in response to the trailer mode activation request, the first trailer mode signal is determined in the following manner:

[0012] Controlling the motor drive control unit to perform a towing action based on the towing mode start request, and determining execution action information;

[0013] Controlling the intelligent cockpit control unit to determine whether the motor drive control unit completes the towing action based on the execution action information;

[0014] If the trailer action is completed, the first trailer mode signal indicates that the trailer mode is successfully entered; if the trailer action is not completed, the first trailer mode signal indicates that the trailer mode is not entered.

[0015] In a possible implementation manner, after detecting whether the first trailer mode signal and the second trailer mode signal are consistent after a preset time period, the processing method further includes:

[0016] If the first trailer mode signal and the second trailer mode signal are consistent, the display state of the intelligent cockpit control unit is determined based on the first trailer mode signal and the second trailer mode signal.

[0017] In a possible implementation manner, in response to the trailer mode activation request, determining the display state of the intelligent cockpit control unit based on the first trailer mode signal and the second trailer mode signal includes:

[0018] If the first trailer mode signal and the second trailer mode signal both indicate successful entry into the trailer mode, the smart cockpit control unit displays a trailer mode on state;

[0019] If the first trailer mode signal and the second trailer mode signal both indicate that the trailer mode has not been entered, the smart cockpit control unit displays a trailer mode off state.

[0020] In a possible implementation manner, in response to the trailer mode off request, determining the display state of the intelligent cockpit control unit based on the first trailer mode signal and the second trailer mode signal includes:

[0021] If the first trailer mode signal and the second trailer mode signal both indicate successful exit from the trailer mode, the smart cockpit control unit displays a trailer mode off state;

[0022] If both the first trailer mode signal and the second trailer mode signal indicate that the trailer mode has not been successfully exited, the smart cockpit control unit displays the trailer mode on state.

[0023] In a possible implementation manner, if the first trailer mode signal and the second trailer mode signal are consistent, after determining the display state of the intelligent cockpit control unit based on the first trailer mode signal and the second trailer mode signal, the processing method further includes:

[0024] The vehicle is controlled based on the display status of the intelligent cockpit control unit.

[0025] In a possible implementation manner, after sending the trailer mode execution request to the motor drive control unit and the electronic stability control unit of the vehicle, the processing method further includes:

[0026] After the motor drive control unit and the electronic stability control unit receive a request to turn on the trailer mode, the display status of the intelligent cockpit control unit is controlled to be that the trailer mode is turned on, and the preset time period is used as the display duration when the trailer mode is turned on; wherein the preset time period is longer than the turn-on time of the motor drive control unit and the electronic stability control unit.

[0027] The embodiment of the present application also provides a processing device for a vehicle trailer mode, the processing device comprising:

[0028] A receiving module, configured to send a trailer mode execution request to a motor drive control unit and an electronic stability control unit of the vehicle; wherein the trailer mode execution request includes a trailer mode on request or a trailer mode off request;

[0029] a signal feedback module, configured to control the intelligent cockpit control unit to receive a first trailer mode signal from the motor drive control unit in response to the trailer mode execution request, and a second trailer mode signal from the electronic stability control unit in response to the trailer mode execution request;

[0030] a detection module, configured to detect whether the first trailer mode signal and the second trailer mode signal are consistent after a preset time period;

[0031] The first processing module is used to send a signal alignment request to the motor drive control unit and the electronic stability control unit if not, so as to turn on the motor drive control unit or the electronic stability control unit to execute the exit trailer mode processing, and after the processing is completed, the trailer mode off state is displayed on the intelligent cockpit control unit.

[0032] An embodiment of the present application also provides an electronic device, including: a processor, a memory and a bus, wherein the memory stores machine-readable instructions executable by the processor, and when the electronic device is running, the processor and the memory communicate through the bus, and when the machine-readable instructions are executed by the processor, the steps of the vehicle trailer mode processing method as described above are performed.

[0033] An embodiment of the present application further provides a computer-readable storage medium having a computer program stored thereon. When the computer program is executed by a processor, the steps of the vehicle trailer mode processing method as described above are executed.

[0034] The present application provides a method, device, electronic device and storage medium for processing a trailer mode of a vehicle, wherein the processing method includes: sending a trailer mode execution request to a motor drive control unit and an electronic stability control unit of the vehicle; wherein the trailer mode execution request includes a trailer mode on request or a trailer mode off request; controlling the intelligent cockpit control unit to receive a first trailer mode signal of the motor drive control unit in response to the trailer mode execution request, and a second trailer mode signal of the electronic stability control unit in response to the trailer mode execution request; detecting whether the first trailer mode signal and the second trailer mode signal are consistent after a preset time period; if not, sending a signal alignment request to the motor drive control unit and the electronic stability control unit so that the motor drive control unit or the electronic stability control unit executes a trailer mode exit process, and after the process is completed, the trailer mode off state is displayed on the intelligent cockpit control unit. When the vehicle has an abnormal trailer mode, the two trailer mode signals are aligned so that one party executes a trailer mode exit process, so that the user can accurately perceive the current state of the trailer mode so that the vehicle can be controlled in the next step.

[0035] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0037] Figure 1 A flowchart of a method for processing a vehicle trailer mode provided in an embodiment of the present application;

[0038] Figure 2 A schematic diagram of a method for processing a vehicle trailer mode provided in an embodiment of the present application;

[0039] Figure 3 One of the structural schematic diagrams of a vehicle trailer mode processing device provided in an embodiment of the present application;

[0040] Figure 4 A second structural schematic diagram of a vehicle trailer mode processing device provided in an embodiment of the present application;

[0041] Figure 5 A schematic diagram of the structure of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0042] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application usually described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, each other embodiment obtained by those skilled in the art without making creative work belongs to the scope of protection of the present application.

[0043] In addition, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0044] In order to enable those skilled in the art to use the contents of this application, the following implementation is given in combination with the specific application scenario of "processing the vehicle trailer mode". For those skilled in the art, the general principles defined here can be applied to other embodiments and application scenarios without departing from the spirit and scope of this application.

[0045] The following methods, devices, electronic devices or computer-readable storage media of the embodiments of the present application can be applied to any scenario where the vehicle trailer mode needs to be processed. The embodiments of the present application are not limited to specific application scenarios. Any solution using a vehicle trailer mode processing method, device, electronic device and storage medium provided by the embodiments of the present application is within the protection scope of the present application.

[0046] First, the application scenarios to which the present application is applicable are introduced. The present application can be applied in the field of vehicle control technology.

[0047] It has been found that when a vehicle is in trailer mode, it is towed by other vehicles through ropes, that is, the vehicle is the rear vehicle being towed; the other vehicles are the front vehicles towing the vehicle. Users can turn on / off the trailer mode of the whole vehicle through the intelligent cockpit control unit (IDCU). The trailer mode is mainly related to the intelligent cockpit control unit (IDCU), the motor drive control unit (MDCU), and the electronic stability control unit (ESC). The IDCU sends a trailer mode switch request signal, and the MDCU and ESC finally execute the entry / exit of the trailer mode. The switch status of the trailer mode displayed by the intelligent cockpit control unit requires the trailer mode status signal fed back by the MDCU and ESC to display whether it is turned on or off. However, because the MDCU or ESC may not be able to enter the trailer mode under some abnormal circumstances, or abnormally exit the trailer mode, a scenario eventually occurs where one party turns on the trailer mode and the other party does not turn on the trailer mode, causing the user to mistakenly believe that the trailer mode is in the off state based on the switch display status, but one of the MDCU or ESC is in the trailer mode, which makes the whole vehicle unable to be ready for control. Therefore, how to handle the vehicle in abnormal towing mode to improve user perception has become a technical issue that cannot be underestimated.

[0048] Based on this, an embodiment of the present application provides a method for processing a vehicle trailer mode. When the vehicle is in an abnormal trailer mode, two trailer mode signals are aligned so that one party executes the exit trailer mode processing, so that the user can accurately perceive the current state of the trailer mode so that the vehicle can proceed to the next step of control.

[0049] See also Figure 1 , Figure 1 This is a flow chart of a method for processing a vehicle trailer mode provided in an embodiment of the present application. Figure 1 As shown in , the processing method provided in the embodiment of the present application includes:

[0050] S101: Sending a trailer mode execution request to a motor drive control unit and an electronic stability control unit of a vehicle; wherein the trailer mode execution request includes a trailer mode on request or a trailer mode off request.

[0051] In this step, the intelligent cockpit control unit is controlled to send a trailer mode execution request to the motor drive control unit and the electronic stability control unit of the vehicle.

[0052] The trailer mode execution request includes a trailer mode on request or a trailer mode off request.

[0053] S102: Control the intelligent cockpit control unit to receive a first trailer mode signal from the motor drive control unit in response to the trailer mode execution request, and a second trailer mode signal from the electronic stability control unit in response to the trailer mode execution request.

[0054] In this step, the intelligent cockpit control unit receives a first trailer mode signal from the motor drive control unit in response to the trailer mode execution request, and a second trailer mode signal from the electronic stability control unit in response to the trailer mode execution request.

[0055] Among them, the preset time period can be 2S.

[0056] Here, because the time required for the motor drive control unit (MDCU) and the motor drive control unit (ESC) to enter the trailer mode after receiving the start request signal is inconsistent, the maximum time required for the MDCU and ESC to confirm the start execution is different (e.g., about 1s for MDCU and about 1.5s for ESC). Therefore, after the intelligent cockpit control unit (IDCU) sends the start request signal, the IDCU can delay for 2s before judging the execution result status of the MDCU and ESC. During this period, the switch can display a waiting time of about 2s. After 2s, the switch status is finally determined based on the trailer mode signal status fed back by the MDCU and ESC to display whether it is on or off, thereby improving the accuracy of the switch status display determination.

[0057] In a possible implementation manner, for the trailer mode activation request, the first trailer mode signal is determined in the following manner:

[0058] A: Control the motor drive control unit to perform a towing action based on the towing mode start request, and determine execution action information.

[0059] Here, the motor drive control unit is controlled to perform the towing action according to the towing mode start request, and the execution action information is determined.

[0060] The execution action information includes shifting into parking gear, etc.

[0061] B: Control the intelligent cockpit control unit to determine whether the motor drive control unit completes the towing action based on the execution action information.

[0062] Here, whether the motor drive control unit completes the towing action is determined according to the completion status of the execution action information.

[0063] C: If the trailer action is completed, the first trailer mode signal indicates that the trailer mode has been successfully entered; if the trailer action is not completed, the first trailer mode signal indicates that the trailer mode has not been entered.

[0064] The process of determining the trailer mode signal under the trailer mode off request is consistent with the process of processing the trailer mode signal under the trailer mode on request, and will not be described in detail in this section.

[0065] S103: After a preset period of time, detecting whether the first trailer mode signal and the second trailer mode signal are consistent.

[0066] In this step, after a preset period of time, it is detected whether the first trailer mode signal and the second trailer mode signal are consistent.

[0067] S104: If not, a signal alignment request is sent to the motor drive control unit and the electronic stability control unit, so that the motor drive control unit or the electronic stability control unit executes the exit trailer mode processing, and after the processing is completed, the trailer mode off state is displayed on the intelligent cockpit control unit.

[0068] In this step, if not, a signal alignment request is sent to the motor drive control unit and the electronic stability control unit to enable the motor drive control unit or the electronic stability control unit to execute the exit trailer mode processing. After the processing is completed, the trailer mode off status is displayed on the intelligent cockpit control unit.

[0069] Among them, when the IDCU sends out a trailer mode start request 2s later and detects that the first trailer mode signal of the MDCU is successfully turned on and the second trailer mode signal of the ESC is a failed start, then the switch button of the intelligent cockpit control unit displays the off state, and the IDCU can automatically send out a request signal to turn off the trailer mode in the background, so that the trailer modes of the MDCU and ESC remain in the same state. When the trailer mode is on, for example, when the DCU detects that the MDCU exits abnormally, the display state of the switch is off, and the IDCU automatically sends out a request signal to turn off the trailer mode in the background, so that the trailer modes of the MDCU and ESC remain in the same state. This enables the user to perceive that the switch button display state is in the accurate state, thereby avoiding the problem that the user controls the vehicle and causes the vehicle to have an execution failure when the switch display state is the trailer mode off state but the ESC or MDCU has not successfully executed the exit from the trailer mode.

[0070] In a possible implementation manner, in response to the trailer mode activation request, the controlling the intelligent cockpit control unit to send a signal alignment request to the motor drive control unit and the electronic stability control unit includes:

[0071] The intelligent cockpit control unit is controlled to send a trailer mode off request to the motor drive control unit and the electronic stability control unit again, so as to complete the alignment processing of the first trailer mode signal and the second trailer mode signal.

[0072] Here, the motor drive control unit and the electronic stability control unit are controlled to respond to the trailer mode off request sent again by the intelligent cockpit control unit to complete the alignment process of the first trailer mode signal and the second trailer mode signal.

[0073] In a specific embodiment, in response to a trailer mode on request, when it is detected that the first trailer mode signal indicates that the trailer mode has been successfully entered and the second trailer mode signal indicates that the trailer mode has not been entered, a trailer mode off request is sent again to the motor drive control unit and the electronic stability control unit. If the second trailer mode signal indicates that the trailer mode has not been entered, the electronic stability control unit does not need to respond to the trailer mode off request. The motor drive control unit is controlled to respond to the trailer mode off request so that the first trailer mode signal indicates that the trailer mode has not been entered, so that the two trailer mode signals are aligned.

[0074] In a possible implementation manner, after detecting whether the first trailer mode signal and the second trailer mode signal are consistent after a preset time period, the processing method further includes:

[0075] If the first trailer mode signal and the second trailer mode signal are consistent, the display state of the intelligent cockpit control unit is determined based on the first trailer mode signal and the second trailer mode signal.

[0076] Here, if the first trailer mode signal and the second trailer mode signal are consistent, the display state of the intelligent cockpit control unit is determined according to the first trailer mode signal and the second trailer mode signal.

[0077] The display status includes the trailer mode on status and the trailer mode off status.

[0078] In a possible implementation manner, in response to the trailer mode activation request, determining the display state of the intelligent cockpit control unit based on the first trailer mode signal and the second trailer mode signal includes:

[0079] a: If the first trailer mode signal and the second trailer mode signal both indicate successful entry into the trailer mode, the smart cockpit control unit displays the trailer mode on status after the preset time period.

[0080] Here, after a preset time period, if it is detected that both the first trailer mode signal and the second trailer mode signal have successfully entered the trailer mode, the intelligent cockpit control unit displays the trailer mode on state.

[0081] b: If the first trailer mode signal and the second trailer mode signal both indicate that the trailer mode has not been entered, the smart cockpit control unit displays the trailer mode off state.

[0082] Here, after a preset time period, if it is detected that both the first trailer mode signal and the second trailer mode signal have not entered the trailer mode, the intelligent cockpit control unit displays the trailer mode on state.

[0083] In a possible implementation manner, in response to the trailer mode off request, determining the display state of the intelligent cockpit control unit based on the first trailer mode signal and the second trailer mode signal includes:

[0084] (1) If the first trailer mode signal and the second trailer mode signal both indicate successful exit from the trailer mode, the smart cockpit control unit displays the trailer mode off state.

[0085] Here, after a preset time period, if it is detected that both the first trailer mode signal and the second trailer mode signal have successfully exited the trailer mode, the intelligent cockpit control unit displays the trailer mode off state.

[0086] (2) If both the first trailer mode signal and the second trailer mode signal indicate that the trailer mode has not been successfully exited, the smart cockpit control unit displays the trailer mode on state.

[0087] Here, after a preset time period, if it is detected that both the first trailer mode signal and the second trailer mode signal have not successfully exited the trailer mode, the intelligent cockpit control unit displays the trailer mode on state.

[0088] In a possible implementation manner, if the first trailer mode signal and the second trailer mode signal are consistent, after determining the display state of the intelligent cockpit control unit based on the first trailer mode signal and the second trailer mode signal, the processing method further includes:

[0089] The vehicle is controlled based on the display status of the intelligent cockpit control unit.

[0090] Here, if the trailer mode is displayed as being off, the vehicle is controlled to travel normally, and if the trailer mode is displayed as being on, the vehicle is controlled to be towed.

[0091] In a possible implementation manner, after sending the trailer mode execution request to the motor drive control unit and the electronic stability control unit of the vehicle, the processing method further includes:

[0092] After the motor drive control unit and the electronic stability control unit receive a request to turn on the trailer mode, the display status of the intelligent cockpit control unit is controlled to be that the trailer mode is turned on, and the preset time period is used as the display duration when the trailer mode is turned on; wherein the preset time period is longer than the turn-on time of the motor drive control unit and the electronic stability control unit.

[0093] Here, after the motor drive control unit and the electronic stability control unit receive the trailer mode activation request, the display status of the intelligent cockpit control unit is controlled to be trailer mode activated, and the preset time period is used as the display duration of the trailer mode activated.

[0094] The preset time period is longer than the start time of the motor drive control unit and the electronic stability control unit.

[0095] For further information, see Figure 2 , Figure 2 A schematic diagram of a method for processing a vehicle trailer mode provided in an embodiment of the present application. Figure 2 As shown, after the user clicks the switch to execute the trailer mode, the IDCU sends a trailer mode start request, and the MDCU and ESC respond to the trailer mode start request to enter the trailer mode, and detect whether both are successfully entered. If both are successfully entered, the first trailer mode signal of the MDCU and the second trailer signal of the ESC are sent to the IDCU. After 2 seconds, the IDCU determines that the display state of the switch is the trailer mode on state according to the first trailer signal and the second trailer signal that have successfully entered. If both are unsuccessful, the IDCU determines that the display state of the switch is the trailer mode off state according to the first trailer signal and the second trailer signal that have not entered after 2 seconds; if any of the first trailer signal and the second trailer signal does not enter the IDCU, the trailer mode off state continues to be displayed, and the IDCU sends a trailer mode off request to align the first trailer signal and the second trailer signal, and one party completes the execution of exiting the trailer mode.

[0096] Among them, the implementation process of the trailer mode closing request is consistent with the implementation process of the trailer mode opening request mentioned above, and will not be repeated in this part.

[0097] The present application provides a method for processing a trailer mode of a vehicle, the method comprising: controlling a motor drive control unit and an electronic stability control unit of the vehicle to receive a trailer mode execution request sent by an intelligent cockpit control unit of the vehicle; wherein the trailer mode execution request includes a trailer mode on request or a trailer mode off request; receiving a first trailer mode signal of the motor drive control unit in response to the trailer mode execution request and a second trailer mode signal of the electronic stability control unit in response to the trailer mode execution request after a preset time period after receiving the trailer mode execution request; detecting whether the first trailer mode signal and the second trailer mode signal are consistent after a preset time period; if not, aligning the first trailer mode signal and the second trailer mode signal so that the motor drive control unit or the electronic stability control unit is turned on to execute the exit trailer mode processing, and after the processing is completed, the trailer mode off state is displayed on the intelligent cockpit control unit. When the vehicle has an abnormal trailer mode, the two trailer mode signals are aligned so that one party executes the exit trailer mode processing, so that the user can accurately perceive the current state of the trailer mode so that the vehicle can be controlled in the next step.

[0098] See also Figure 3 , Figure 4 , Figure 3 One of the structural schematic diagrams of a vehicle trailer mode processing device provided in an embodiment of the present application; Figure 4 This is a second structural diagram of a processing device for a vehicle trailer mode provided in an embodiment of the present application. Figure 3 As shown in FIG. , the processing device 300 of the vehicle trailer mode includes:

[0099] The receiving module 310 is used to send a trailer mode execution request to the motor drive control unit and the electronic stability control unit of the vehicle; wherein the trailer mode execution request includes a trailer mode on request or a trailer mode off request;

[0100] a signal feedback module 320, configured to control the intelligent cockpit control unit to receive a first trailer mode signal from the motor drive control unit in response to the trailer mode execution request, and a second trailer mode signal from the electronic stability control unit in response to the trailer mode execution request;

[0101] A detection module 330, configured to detect whether the first trailer mode signal and the second trailer mode signal are consistent after a preset time period;

[0102] The first processing module 340 is used to send a signal alignment request to the motor drive control unit and the electronic stability control unit if not, so as to enable the motor drive control unit or the electronic stability control unit to execute the exit trailer mode processing, and after the processing is completed, the trailer mode off state is displayed on the intelligent cockpit control unit.

[0103] Further, when the first processing module 340 is used to control the intelligent cockpit control unit to send a signal alignment request to the motor drive control unit and the electronic stability control unit in response to the trailer mode start request, the first processing module 340 is specifically used to:

[0104] The intelligent cockpit control unit is controlled to send a trailer mode off request to the motor drive control unit and the electronic stability control unit again, so as to complete the alignment processing of the first trailer mode signal and the second trailer mode signal.

[0105] Further, the signal feedback module 320 determines the first trailer mode signal in the following manner:

[0106] Controlling the motor drive control unit to perform a towing action based on the towing mode start request, and determining execution action information;

[0107] Controlling the intelligent cockpit control unit to determine whether the motor drive control unit completes the towing action based on the execution action information;

[0108] If the trailer action is completed, the first trailer mode signal indicates that the trailer mode is successfully entered; if the trailer action is not completed, the first trailer mode signal indicates that the trailer mode is not entered.

[0109] Further, such as Figure 4 As shown, the processing device 300 further includes a second processing module 350, and the second processing module is used for:

[0110] If the first trailer mode signal and the second trailer mode signal are consistent, the display state of the intelligent cockpit control unit is determined based on the first trailer mode signal and the second trailer mode signal.

[0111] Further, when the second processing module 350 is used to determine the display state of the intelligent cockpit control unit based on the first trailer mode signal and the second trailer mode signal for the trailer mode start request, the second processing module 350 is specifically used to:

[0112] If the first trailer mode signal and the second trailer mode signal both indicate successful entry into the trailer mode, the smart cockpit control unit displays a trailer mode on state;

[0113] If the first trailer mode signal and the second trailer mode signal both indicate that the trailer mode has not been entered, the smart cockpit control unit displays a trailer mode off state.

[0114] Further, when the second processing module 350 is used to determine the display state of the intelligent cockpit control unit based on the first trailer mode signal and the second trailer mode signal for the trailer mode off request, the second processing module 350 is specifically used to:

[0115] If the first trailer mode signal and the second trailer mode signal both indicate successful exit from the trailer mode, the smart cockpit control unit displays a trailer mode off state;

[0116] If both the first trailer mode signal and the second trailer mode signal indicate that the trailer mode has not been successfully exited, the smart cockpit control unit displays the trailer mode on state.

[0117] Further, such as Figure 4 As shown, the processing device 300 further includes a control module 360, and the control module 360 ​​is used to:

[0118] The vehicle is controlled based on the display status of the intelligent cockpit control unit.

[0119] Further, such as Figure 4 As shown, the processing device 300 further includes a display module 370, and the display module 370 is used to:

[0120] After the motor drive control unit and the electronic stability control unit receive a request to turn on the trailer mode, the display status of the intelligent cockpit control unit is controlled to be that the trailer mode is turned on, and the preset time period is used as the display duration when the trailer mode is turned on; wherein the preset time period is longer than the turn-on time of the motor drive control unit and the electronic stability control unit.

[0121] An embodiment of the present application provides a processing device for a trailer mode of a vehicle, the processing device comprising: a receiving module, used to send a trailer mode execution request to a motor drive control unit and an electronic stability control unit of the vehicle; wherein the trailer mode execution request includes a trailer mode on request or a trailer mode off request; a signal feedback module, used to control the intelligent cockpit control unit to receive a first trailer mode signal from the motor drive control unit in response to the trailer mode execution request, and a second trailer mode signal from the electronic stability control unit in response to the trailer mode execution request; a detection module, used to detect whether the first trailer mode signal and the second trailer mode signal are consistent after a preset time period; a first processing module, used to send a signal alignment request to the motor drive control unit and the electronic stability control unit if not, so as to enable the motor drive control unit or the electronic stability control unit to execute the exit trailer mode processing, and display the trailer mode off state on the intelligent cockpit control unit after the processing is completed.

[0122] When the vehicle is in abnormal trailer mode, the two trailer mode signals are aligned so that one party can exit the trailer mode, so that the user can accurately perceive the current state of the trailer mode so that the vehicle can proceed to the next step of control.

[0123] See also Figure 5 , Figure 5 This is a schematic diagram of the structure of an electronic device provided in an embodiment of the present application. Figure 5 As shown in , the electronic device 500 includes a processor 510 , a memory 520 and a bus 530 .

[0124] The memory 520 stores machine-readable instructions executable by the processor 510. When the electronic device 500 is running, the processor 510 communicates with the memory 520 via the bus 530. When the machine-readable instructions are executed by the processor 510, the above-mentioned Figure 1 as well as Figure 2 The steps of the method for processing the vehicle trailer mode in the method embodiment shown, the specific implementation method can be found in the method embodiment, and will not be repeated here.

[0125] The present application also provides a computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, the computer program can execute the above-mentioned Figure 1 as well as Figure 2 The steps of the method for processing the vehicle trailer mode in the method embodiment shown, the specific implementation method can be found in the method embodiment, and will not be repeated here.

[0126] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0127] In the several embodiments provided in the present application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. The device embodiments described above are merely schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some communication interfaces, and the indirect coupling or communication connection of devices or units can be electrical, mechanical or other forms.

[0128] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0129] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0130] If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a non-volatile computer-readable storage medium that is executable by a processor. Based on this understanding, the technical solution of the present application can essentially be embodied in the form of a software product, or in other words, the part that contributes to the prior art or the part of the technical solution. The computer software product is stored in a storage medium, including several instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0131] Finally, it should be noted that the above-described embodiments are only specific implementation methods of the present application, which are used to illustrate the technical solutions of the present application, rather than to limit them. The protection scope of the present application is not limited thereto. Although the present application is described in detail with reference to the above-mentioned embodiments, ordinary technicians in the field should understand that any technician familiar with the technical field can still modify the technical solutions recorded in the above-mentioned embodiments within the technical scope disclosed in the present application, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A method for processing a vehicle trailer mode, characterized in that: The intelligent cockpit control unit applied to a vehicle, the processing method comprises: Sending a trailer mode execution request to a motor drive control unit and an electronic stability control unit of the vehicle; wherein the trailer mode execution request includes a trailer mode on request or a trailer mode off request; Controlling the intelligent cockpit control unit to receive a first trailer mode signal from the motor drive control unit in response to the trailer mode execution request, and a second trailer mode signal from the electronic stability control unit in response to the trailer mode execution request; detecting whether the first trailer mode signal and the second trailer mode signal are consistent after a preset time period; If not, a signal alignment request is sent to the motor drive control unit and the electronic stability control unit so that the motor drive control unit or the electronic stability control unit executes the exit trailer mode processing. After the processing is completed, the trailer mode off status is displayed on the intelligent cockpit control unit.

2. The processing method according to claim 1, characterized in that: In response to the trailer mode start request, the controlling the intelligent cockpit control unit to send a signal alignment request to the motor drive control unit and the electronic stability control unit includes: The intelligent cockpit control unit is controlled to send a trailer mode off request to the motor drive control unit and the electronic stability control unit again, so as to complete the alignment processing of the first trailer mode signal and the second trailer mode signal.

3. The processing method according to claim 1, characterized in that: In response to the trailer mode activation request, the first trailer mode signal is determined in the following manner: After the motor drive control unit receives the trailer mode start request, the motor drive control unit performs a trailer action and determines execution action information; Controlling the intelligent cockpit control unit to determine whether the motor drive control unit completes the towing action based on the execution action information; If the trailer action is completed, the first trailer mode signal indicates that the trailer mode is successfully entered; if the trailer action is not completed, the first trailer mode signal indicates that the trailer mode is not entered.

4. The processing method according to claim 1, characterized in that: After detecting whether the first trailer mode signal and the second trailer mode signal are consistent after a preset time period, the processing method further includes: If the first trailer mode signal and the second trailer mode signal are consistent, the display state of the intelligent cockpit control unit is determined based on the first trailer mode signal and the second trailer mode signal.

5. The processing method according to claim 4, characterized in that: In response to the trailer mode on request, determining the display state of the intelligent cockpit control unit based on the first trailer mode signal and the second trailer mode signal includes: If the first trailer mode signal and the second trailer mode signal both indicate successful entry into the trailer mode, the smart cockpit control unit displays a trailer mode on state; If the first trailer mode signal and the second trailer mode signal both indicate that the trailer mode has not been entered, the smart cockpit control unit displays a trailer mode off state.

6. The processing method according to claim 4, characterized in that: In response to the trailer mode off request, determining a display state of the intelligent cockpit control unit based on the first trailer mode signal and the second trailer mode signal includes: If the first trailer mode signal and the second trailer mode signal both indicate successful exit from the trailer mode, the smart cockpit control unit displays a trailer mode off state; If both the first trailer mode signal and the second trailer mode signal indicate that the trailer mode has not been successfully exited, the smart cockpit control unit displays the trailer mode on state.

7. The processing method according to claim 4, characterized in that: If the first trailer mode signal and the second trailer mode signal are consistent, after determining the display state of the intelligent cockpit control unit based on the first trailer mode signal and the second trailer mode signal, the processing method further includes: The vehicle is controlled based on the display status of the intelligent cockpit control unit.

8. The processing method according to claim 1, characterized in that: After sending the trailer mode execution request to the motor drive control unit and the electronic stability control unit of the vehicle, the processing method further includes: After the motor drive control unit and the electronic stability control unit receive a request to turn on the trailer mode, the display status of the intelligent cockpit control unit is controlled to be that the trailer mode is turned on, and the preset time period is used as the display duration when the trailer mode is turned on; wherein the preset time period is longer than the turn-on time of the motor drive control unit and the electronic stability control unit.

9. A vehicle trailer mode processing device, characterized in that: The processing device comprises: A receiving module, configured to send a trailer mode execution request to a motor drive control unit and an electronic stability control unit of the vehicle; wherein the trailer mode execution request includes a trailer mode on request or a trailer mode off request; a signal feedback module, configured to control the intelligent cockpit control unit to receive a first trailer mode signal from the motor drive control unit in response to the trailer mode execution request, and a second trailer mode signal from the electronic stability control unit in response to the trailer mode execution request; a detection module, configured to detect whether the first trailer mode signal and the second trailer mode signal are consistent after a preset time period; The first processing module is used to send a signal alignment request to the motor drive control unit and the electronic stability control unit if not, so as to turn on the motor drive control unit or the electronic stability control unit to execute the exit trailer mode processing, and after the processing is completed, the trailer mode off state is displayed on the intelligent cockpit control unit.

10. An electronic device, characterized in that: include: A processor, a memory and a bus, wherein the memory stores machine-readable instructions executable by the processor, and when the electronic device is running, the processor and the memory communicate via the bus, and the machine-readable instructions are executed by the processor to execute the steps of the vehicle trailer mode processing method as described in any one of claims 1 to 8.

11. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the method for processing the vehicle trailer mode as claimed in any one of claims 1 to 8 are executed.

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