Safety detection method and device for carriage rear plate, domain controller and vehicle

Abstract

The invention provides a safety detection method and device for a carriage rear plate, a domain controller and a vehicle, and belongs to the technical field of automobiles, the method comprises the following steps: in an automatic operation mode of the carriage rear plate, if the number of times that the carriage rear plate continuously does not complete target actions reaches a first preset number of times, starting a first safety mode, the target action is an opening action or a closing action of a carriage rear plate; in the first safety mode, the number of times that the carriage rear plate does not complete the target action is monitored; and if the number of times that the carriage rear plate does not complete the target actions continuously reaches a second preset number of times before the running time of the first safety mode reaches the first preset time, starting a second safety mode, and closing the automatic running mode of the carriage rear plate in the second safety mode. Therefore, under the potential safety hazard that the carriage rear plate cannot complete the target action, the automatic operation mode of the carriage rear plate can be closed in time, the carriage rear plate is prevented from being damaged, and the service life of the carriage rear plate is prolonged.

Description

Technical Field

[0001] The present application belongs to the field of automobile technology, and in particular relates to a method and device for detecting the safety of a rear panel of a vehicle trunk, a domain controller and a vehicle. Background Art

[0002] With the development of automobile technology, pickup trucks have become a common vehicle type. A pickup truck is a vehicle with a cab (front passenger area) and a box (open rear top cargo area). The box of a pickup truck is generally composed of a floor, two side body panels, a box head panel, and a box rear panel.

[0003] In the related art, the rear panel of the vehicle trunk can be opened and closed automatically. During the process of automatic opening or closing of the rear panel of the vehicle trunk, it may be affected by external force or other factors, causing the rear panel of the vehicle trunk to repeatedly attempt to open and close, causing damage to the rear panel of the vehicle trunk and affecting the service life of the rear panel of the vehicle trunk. Summary of the invention

[0004] The purpose of the present application is to provide a safety detection method, device, domain controller and vehicle for a vehicle trunk rear plate, aiming to solve the problem of short service life of a vehicle trunk rear plate existing in the use of traditional vehicle rear plates.

[0005] A first aspect of an embodiment of the present application provides a method for safety detection of a rear panel of a vehicle box, the method comprising:

[0006] In the automatic operation mode of the rear panel of the vehicle box, if the number of times that the rear panel of the vehicle box fails to complete the target action continuously reaches a first preset number of times, the first safety mode is activated, and the target action is the opening action or the closing action of the rear panel of the vehicle box;

[0007] In the first safety mode, monitoring the number of times the rear panel of the vehicle box fails to complete the target action;

[0008] If the rear panel of the vehicle fails to complete the target action for a second preset number of times before the first safety mode operation time reaches the first preset time, the second safety mode is activated, and the rear panel of the vehicle turns off the automatic operation mode in the second safety mode.

[0009] In some embodiments, after starting the second security mode, the method further includes:

[0010] If the second safety mode operation time reaches a second preset time, the second safety mode is exited and the automatic operation mode is started.

[0011] In some embodiments, after starting the first security mode, the method further includes:

[0012] If the target movement of the rear panel of the vehicle box is not detected before the first safety mode operation time reaches the first preset time, the first safety mode is exited;

[0013] If before the first safety mode operation time reaches the first preset time, the number of times the rear panel of the vehicle fails to complete the target action continuously reaches a third preset number of times, the third preset number of times is less than the second preset number of times, and the third preset number of times is greater than 0, the first safety mode is maintained.

[0014] In some embodiments, starting the first security mode includes:

[0015] A first alarm signal is outputted through an instrument of the vehicle, wherein the first alarm signal is used to indicate that a rear panel switch of the vehicle is abnormal.

[0016] In some embodiments, after starting the first security mode, the method further includes:

[0017] In the first safety mode, if it is detected that the rear panel of the vehicle box is fully opened or closed, the first safety mode is exited.

[0018] In some embodiments, the method further comprises:

[0019] During the process of the rear panel of the vehicle box performing the target action, it is detected that the resistance to the target action reaches the target resistance value;

[0020] The vehicle is controlled to output the second alarm signal, where the second alarm signal is used to indicate that the rear panel of the vehicle is blocked from executing the target action.

[0021] In some embodiments, after detecting that the resistance to the target action reaches the target resistance value, the method further includes:

[0022] Controlling the rear panel of the vehicle to stop executing the target action; and controlling the rear panel of the vehicle to move in a direction opposite to the current target action.

[0023] A second aspect of an embodiment of the present application provides a safety detection device for a rear panel of a vehicle box, the device comprising:

[0024] A starting unit, used for starting a first safety mode when the rear panel of the vehicle box fails to complete a target action for a first preset number of times in an automatic operation mode of the rear panel of the vehicle box, wherein the target action is an opening action or a closing action of the rear panel of the vehicle box;

[0025] A monitoring unit, used for monitoring the number of times the rear panel of the vehicle box fails to complete a target action in the first safety mode;

[0026] The starting unit is used to start the second safety mode if the rear panel of the vehicle fails to complete the target action for a second preset number of times before the operation time of the first safety mode reaches the first preset time. In the second safety mode, the rear panel of the vehicle turns off the automatic operation mode.

[0027] In some embodiments, the startup unit is further configured to exit the second safety mode and start the automatic operation mode if the second safety mode operation time reaches a second preset time.

[0028] In some embodiments, the start unit is further used to exit the first safety mode if the target movement of the rear panel of the vehicle box is not detected before the first safety mode operation time reaches a first preset time;

[0029] The starting unit is also used to keep running in the first safety mode if the number of times the rear panel of the vehicle fails to complete the target action continuously reaches a third preset number of times before the running time of the first safety mode reaches a first preset time, and the third preset number of times is less than the second preset number of times, and the third preset number of times is greater than 0.

[0030] In some embodiments, the start unit is used to output a first alarm signal through a vehicle instrument, and the first alarm signal is used to indicate that the rear panel switch of the vehicle is abnormal.

[0031] In some embodiments, the starting unit is further used to exit the first safety mode if it is detected that the rear panel of the vehicle is fully opened or closed in the first safety mode.

[0032] In some embodiments, the apparatus further comprises:

[0033] A detection unit, used for detecting that the resistance to the target action reaches a target resistance value during the process of the rear panel of the vehicle box performing the target action;

[0034] The control unit is used to control the vehicle to output the second alarm signal, wherein the second alarm signal is used to indicate that the rear panel of the vehicle is blocked from executing the target action.

[0035] In some embodiments, the control unit is further used to control the rear panel of the vehicle to stop executing the target action; and to control the rear panel of the vehicle to move in a direction opposite to the current target action.

[0036] A third aspect of an embodiment of the present application provides a domain controller, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the above-mentioned vehicle rear panel safety detection method when executing the computer program.

[0037] A fourth aspect of an embodiment of the present application provides a computer-readable storage medium, which stores a computer program. When the computer program is executed by a processor, it implements the safety detection method for the rear panel of a vehicle as described above.

[0038] A fifth aspect of an embodiment of the present application provides a vehicle, comprising a domain controller provided in the third aspect of an embodiment of the present application.

[0039] The beneficial effect of the embodiments of the present invention compared with the prior art is: in the embodiments of the present application, in the automatic operation mode of the rear plate of the vehicle trunk, when it is monitored that the number of times the rear plate of the vehicle trunk has failed to complete the target action continuously reaches a first preset number of times, the first safety mode is first started, and in the first safety mode, the number of times the rear plate of the vehicle trunk has failed to complete the target action continuously reaches a second preset number of times, and the second safety mode is started, and in the second safety mode, the automatic operation mode of the rear plate of the vehicle trunk is turned off, so that when there is a safety hazard that the rear plate of the vehicle trunk cannot complete the target action, the automatic operation mode of the rear plate of the vehicle trunk can be turned off in time, thereby preventing the rear plate of the vehicle trunk from being damaged due to repeated attempts to open and close the vehicle trunk, thereby improving the service life of the rear plate of the vehicle trunk. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 A schematic diagram showing a safety detection system for a rear panel of a vehicle box provided by an exemplary embodiment is shown;

[0041] Figure 2 A schematic flow chart of a method for detecting the safety of a rear panel of a vehicle box provided by an exemplary embodiment is shown;

[0042] Figure 3 A schematic flow chart of a method for detecting the safety of a rear panel of a vehicle box provided by an exemplary embodiment is shown;

[0043] Figure 4 A schematic flow chart of a method for detecting the safety of a rear panel of a vehicle box provided by an exemplary embodiment is shown;

[0044] Figure 5 A schematic structural diagram of a vehicle rear panel safety detection device provided by an exemplary embodiment is shown;

[0045] Figure 6 It is a schematic diagram of the structure of an electronic device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0046] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0047] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0048] Please refer to Figure 1 , which shows a schematic diagram of a safety monitoring system for a rear panel of a vehicle provided by an exemplary embodiment. The system is applied in a pickup truck equipped with an automatic control switch for the rear panel of the vehicle. The system includes: a rear panel automatic control module 10, a rear panel switch monitoring module 20 and a domain controller 30.

[0049] The operation mode of the rear panel of the vehicle box includes a manual operation mode and an automatic operation mode. In the manual operation mode, the rear panel of the vehicle box can be opened or closed based on external force control. In the automatic operation mode, the rear panel of the vehicle box can be automatically opened or closed under the control of the rear panel automatic control module 10.

[0050] Among them, the rear panel automatic control module 10 is used to control the rear panel to automatically complete the opening action or closing action in response to the rear panel switch instruction. The rear panel switch instruction can be triggered in any form. In some embodiments, in response to the control instruction, the rear panel automatic control module 10 controls the rear panel to open or close based on the control instruction. In some embodiments, the control instruction can be triggered in any form, for example, the vehicle control panel of the vehicle includes a rear panel control button, and the control instruction can be generated based on the rear panel control button. The vehicle control panel can be a control panel in the cab or a control panel set in the car key, and in the embodiments of the present application, there is no specific limitation on this.

[0051] The rear panel switch monitoring module 20 is used to monitor whether the rear panel of the vehicle box has completed a complete opening action or a closing action. In some embodiments, the rear panel switch monitoring module 20 is an angle sensor, which is used to detect the opening angle of the rear panel of the vehicle box and send the opening angle to the domain controller 30. In some embodiments, the rear panel switch detection module is a locking sensor. Accordingly, when the rear panel of the vehicle box completes the opening action or the closing action, it is locked in the open position or the closed position. The locking sensor is used to detect that the rear panel of the vehicle box is locked in the open position or the closed position, and send a locking signal to the domain controller 30.

[0052] The domain controller 30 is used to determine whether the rear panel of the vehicle box has completed a complete opening action or a closing action based on the information sent by the rear panel switch monitoring module 20. Accordingly, in the case where the rear panel switch monitoring module 20 is an angle sensor, the domain controller 30 is used to determine whether the rear panel of the vehicle box has completed a complete opening action or a closing action based on the opening angle sent by the angle sensor. If the opening angle reaches the maximum angle, it is determined that the rear panel of the vehicle box has completed a complete opening action. If the opening angle reaches the minimum angle, it is determined that the rear panel of the vehicle box has completed a complete closing action. In the case where the rear panel switch monitoring module 20 of the vehicle box is a locking sensor, the domain controller 30 starts in time when the rear panel automatic control module 10 of the vehicle box starts to open or close the rear panel of the vehicle box. If the locking signal sent by the locking sensor is not received within the preset time, it is determined that the rear panel of the vehicle box has not completed a complete opening action or a closing action.

[0053] See also Figure 2 , which shows a flow chart of a vehicle rear panel safety detection method provided by the present application. As an example but not a limitation, the method is applied to an electronic device, which may be a domain controller of a vehicle, etc. The electronic device is equipped with the above-mentioned vehicle rear panel safety detection system.

[0054] S201, in the automatic operation mode of the rear panel of the vehicle trunk, if the number of times that the rear panel of the vehicle trunk fails to complete the target action continuously reaches a first preset number, the electronic device starts the first safety mode, and the target action is the opening action or the closing action of the rear panel of the vehicle trunk.

[0055] In the automatic operation mode of the rear panel of the vehicle box, the electronic device monitors whether the rear panel of the vehicle box has completed the complete target action. The first safety mode is a preparatory stage for starting the second safety mode. In the first safety mode, the electronic device monitors whether the conditions for starting the second safety mode are met, and then starts the second safety mode when the conditions for starting the second safety mode are met. The second safety mode is used to control the rear panel of the vehicle box to exit the automatic operation mode.

[0056] In some embodiments, when the electronic device detects that the rear panel of the vehicle box has not completed the target action for the first time, it starts counting. When the count of the uncompleted target action reaches a first preset number, the electronic device determines that the rear panel of the vehicle box is limited in completing the target action and starts the first safety mode. The first preset number can be set as needed. In the embodiment of the present application, the first preset number is not specifically limited. For example, the first preset number can be 8 times, 9 times, or 10 times.

[0057] One point that needs to be explained is that the number of times the rear panel of the vehicle body fails to complete the target action continuously refers to the number of times the rear panel of the vehicle body fails to complete the opening action continuously, or the number of times the closing action fails to be completed continuously, or the number of times the opening action and the closing action fail to be completed continuously. In the embodiments of the present application, there is no specific limitation on this.

[0058] In some embodiments, the electronic device outputs a first alarm signal through a vehicle instrument, where the first alarm signal is used to indicate that a rear panel switch of the vehicle is abnormal.

[0059] The instrument of the vehicle may be a vehicle warning light, and accordingly, the electronic device outputs the first alarm signal by controlling the vehicle warning light to flash. The instrument of the vehicle may also be a vehicle turn signal, and accordingly, the electronic device outputs the first alarm signal by controlling the vehicle turn signal to flash. The instrument of the vehicle may also be a vehicle horn, and accordingly, the electronic device outputs the first alarm signal by honking the horn. The instrument of the vehicle may also be a vehicle-mounted terminal. Accordingly, the electronic device outputs the alarm signal through the display screen of the vehicle-mounted terminal. For example, the display screen displays "The rear panel of the vehicle is opened / closed abnormally, please check the rear panel of the vehicle" and the like.

[0060] In some embodiments, the electronic device also detects the reason why the rear panel of the vehicle box has not completed the complete target action, and outputs the reason through the vehicle's instrument. For example, the electronic device determines the reason why the complete target action has not been completed by determining the opening angle of the rear panel of the vehicle box. Accordingly, during the process of automatic opening or closing of the rear panel of the vehicle box, if it is detected that the opening angle is less than the maximum opening angle, a first alarm signal of an obstacle encountered during the opening of the rear panel of the vehicle box is output. The first alarm signal may be "the rear panel of the vehicle box is blocked and cannot be opened, please remove the obstruction", etc. For another example, the electronic device determines the reason why the complete target action has not been completed by determining the locking state of the rear panel of the vehicle box. Accordingly, during the process of automatic opening or closing of the rear panel of the vehicle box, if it is detected that the locking device cannot be opened or the locking device cannot be locked, a first alarm signal of abnormal locking device of the rear panel of the vehicle box is output. The first alarm signal may be "the rear panel of the vehicle box cannot be locked or unlocked, please check the locking device", etc.

[0061] It should be noted that when the vehicle outputs the first alarm signal, it can be output through one of the above-mentioned multiple instrument types, or it can be output through multiple types simultaneously. In the embodiments of the present application, there is no specific limitation on this.

[0062] Another point to be explained is that after the electronic device starts the first safety mode, it can continue to detect the state of the rear panel of the vehicle box, thereby determining the current safety mode based on the state of the rear panel of the vehicle box. In some embodiments, in the first safety mode, if it is detected that the rear panel of the vehicle box is fully opened or closed, the first safety mode is exited.

[0063] The rear panel of the vehicle box can be fully opened or closed in the automatic operation mode, and the rear panel of the vehicle box can also be fully opened or closed manually, which is not specifically limited in the embodiment of the present application.

[0064] In addition, after the electronic device exits the first safety mode, step S201 is continued to be executed to re-monitor the triggering condition of the first safety mode.

[0065] S202, in the first safety mode, the electronic device monitors the number of times the rear panel of the vehicle box fails to complete the target action.

[0066] In the first safety mode, the electronic device continues to detect the number of times the rear panel of the vehicle box fails to complete the target action. The principle of the electronic device monitoring the number of times the rear panel of the vehicle box fails to complete the target action continuously in step S201 is the same as that in step S202, which will not be repeated here.

[0067] See also Figure 3 In some embodiments, if the target movement of the rear panel of the vehicle trunk is not detected before the first safety mode operation time reaches the first preset time, the electronic device exits the first safety mode.

[0068] See also Figure 3 Before the first safety mode operation time reaches the first preset time, the electronic device does not detect the target movement of the rear panel of the vehicle box, it is determined that the rear panel of the vehicle box is in a stable state again, the electronic device exits the first safety mode, and continues to execute step S201 to re-monitor the triggering conditions of the first safety mode.

[0069] In some embodiments, if before the first safety mode runs for a first preset time, the rear panel of the vehicle fails to complete the target action for a third preset number of consecutive times, and the third preset number is less than the second preset number, and the third preset number is greater than 0, the first safety mode is maintained.

[0070] Before the first safety mode operation time reaches the first preset time, the number of times the rear panel of the vehicle fails to complete the target action continuously reaches a third preset number, and the third preset number is less than the second preset number, and the third preset number is greater than 0, then it is determined that there may be a safety hazard in the rear panel of the vehicle. Therefore, the first safety mode is maintained and step S202 is continued.

[0071] If the rear panel of the vehicle box fails to complete the target action for a number of consecutive times reaching a second preset number of times before the first safety mode operation time reaches a first preset time, the electronic device determines that a safety fault occurs on the rear panel of the vehicle box and executes step S203.

[0072] The first preset duration can be set as needed, and in the embodiment of the present application, the first preset duration is not specifically limited. For example, the first preset duration can be 60 seconds, 65 seconds, etc.

[0073] S203, if the rear panel of the vehicle fails to complete the target action for a second preset number of times before the first safety mode operation time reaches the first preset time, the electronic device starts the second safety mode, in which the rear panel of the vehicle turns off the automatic operation mode.

[0074] During operation of the first safety mode, the electronic device continues to monitor the number of times the rear panel of the vehicle trunk fails to complete the target action. When the number of times the rear panel of the vehicle trunk fails to complete the target action consecutively reaches a second preset number, the electronic device determines that a safety fault has occurred in the rear panel of the vehicle trunk, thereby starting the second safety mode. In the second safety mode, the automatic operation mode of the rear panel of the vehicle trunk is turned off.

[0075] The second preset number of times may be the number of times recounted after the first safety mode is activated, or the accumulated count before the first safety mode is activated, and this is not specifically limited in the embodiment of the present application. Moreover, the second preset number of times may be set as required, and this is not specifically limited in the embodiment of the present application. For example, the second preset number of times is the number of times recounted after the first safety mode is activated, and the second preset number of times may be 5 times or 6 times, etc.

[0076] In some embodiments, the second safety mode can be manually exited by the driver. Accordingly, a restore button is provided in the control panel of the vehicle. In response to the restore button being triggered, the electronic device exits the second safety mode. Figure 3 The electronic device pre-sets the operating time of the second safety mode. When the time for starting the second safety mode reaches the second preset time, the electronic device automatically exits the second safety mode. Correspondingly, if the operating time of the second safety mode reaches the second preset time, the electronic device exits the second safety mode and starts the automatic operation mode.

[0077] In this implementation, the electronic device runs the second safety mode based on a preset duration, so that when the second safety mode runs for the second preset duration, it can automatically exit the second safety mode and restart the automatic operation mode of the rear panel of the vehicle, thereby preventing the rear panel of the vehicle from being unable to achieve the automatic operation mode and optimizing the user experience.

[0078] It should be noted that the embodiments of the present application can be implemented in any state of the vehicle power supply, for example, when the vehicle power supply is in OFF mode or ON mode.

[0079] In an embodiment of the present application, in the automatic operation mode of the rear plate of the vehicle trunk, when it is monitored that the number of times the rear plate of the vehicle trunk has failed to complete the target action continuously reaches a first preset number of times, the first safety mode is first started. In the first safety mode, the number of times the rear plate of the vehicle trunk has failed to complete the target action continuously reaches a second preset number of times, and the second safety mode is started. In the second safety mode, the automatic operation mode of the rear plate of the vehicle trunk is turned off. In the event of a safety hazard that the rear plate of the vehicle trunk cannot complete the target action, the automatic operation mode of the rear plate of the vehicle trunk can be turned off in time, thereby preventing the rear plate of the vehicle trunk from being damaged due to repeated attempts to open and close the vehicle trunk, thereby increasing the service life of the rear plate of the vehicle trunk.

[0080] See also Figure 4 , which shows a flow chart of a vehicle rear panel safety detection method provided by the present application. As an example but not a limitation, the method is applied to an electronic device, which may be a domain controller of a vehicle, etc. The electronic device is equipped with the above-mentioned vehicle rear panel safety detection system.

[0081] S401, during the process of the rear panel of the vehicle box performing the target action, the electronic device detects that the resistance for the target action reaches the target resistance value.

[0082] During the process of the rear panel of the vehicle executing the target action, if resistance to the target action is encountered, the resistance value of the resistance to the target action is detected. If the resistance value reaches the target resistance value, step S402 and / or step S403 are executed; if the resistance value does not reach the target resistance value, the electronic device continues to control the rear panel of the vehicle to execute the target action.

[0083] For example, during the closing process of the rear panel of the vehicle trunk, if a force preventing the rear panel of the vehicle trunk from closing is detected, when the resistance value is less than the target resistance value, the electronic device controls the rear panel of the vehicle trunk to continue the closing action until the resistance value reaches the target resistance value, and the electronic device controls the rear panel of the vehicle trunk to execute step S402 and / or step S403.

[0084] The target resistance value can be set as needed. In the embodiment of the present application, the target resistance value is not specifically limited. For example, the target resistance value can be 25 Newtons, 30 Newtons, etc.

[0085] S402, the electronic device controls the vehicle to output the second alarm signal, where the second alarm signal is used to indicate that the rear panel of the vehicle is blocked from executing the target action.

[0086] The second alarm signal may be a signal in the form of sound, signal light or text. Signals in different forms may be output through different signal display components. For example, when the second alarm signal is a signal in the form of sound, the second alarm signal may be output by honking a horn. When the second alarm signal is a signal in the form of a signal light, the second alarm signal may be output by flashing a signal light used to respond to the second alarm signal, or by flashing a turn signal. When the second alarm signal is a signal in the form of text, the second alarm signal may be output through the display of the vehicle-mounted terminal in the cab. For example, the display screen may display "The opening / closing of the rear panel of the vehicle is blocked, please remove the obstruction" and the like.

[0087] In this implementation, the second alarm signal is outputted to enable the driver to promptly understand the operating status of the rear panel of the vehicle trunk, thereby preventing the rear panel of the vehicle trunk from continuing to attempt when it encounters resistance and cannot complete the target action, causing damage to the rear panel of the vehicle trunk, thereby increasing the service life of the rear panel of the vehicle trunk.

[0088] S403, the electronic device controls the rear panel of the vehicle to stop executing the target action; and controls the rear panel of the vehicle to move in a direction opposite to the current target action.

[0089] When the electronic device detects that the resistance value reaches the target resistance value, it promptly controls the rear panel of the vehicle to stop the current target action and controls the rear panel of the vehicle to move in the opposite direction of the current target action. For example, when the rear panel of the vehicle is performing a closing action and detects that the resistance reaches the target resistance, the closing action is stopped and the opening action is restarted.

[0090] In this implementation, when the electronic device controls the rear panel of the vehicle to perform a target action and encounters a resistance value greater than a preset resistance value, it can promptly stop executing the target action, thereby preventing the rear panel of the vehicle from continuing to attempt to complete the target action when it encounters resistance and cannot complete the target action, causing damage to the rear panel of the vehicle, thereby increasing the service life of the rear panel of the vehicle.

[0091] The electronic device can also detect other driving forces other than the driving force provided by the actuator during the opening or closing process of the rear panel of the vehicle trunk. The actuator is a mechanism used to control the opening or closing of the rear panel of the vehicle trunk. For example, during the opening process of the rear panel of the vehicle trunk, the rear panel of the vehicle trunk may be subjected to other forces other than the driving force of the actuator and in the same direction as the driving force provided by the actuator.

[0092] In some embodiments, when the electronic device is executing the target action, if it detects other forces other than those provided by the actuator and in the same direction as the driving force provided by the actuator, it stops the currently executed target action and controls the rear panel of the vehicle box to be locked in the current position. In this implementation, when the electronic device detects that the rear panel of the vehicle box is subjected to other forces in the same direction as the driving force provided by the actuator, it fixes the rear panel of the vehicle box in the current position, preventing the rear panel of the vehicle box from being damaged due to external force control, thereby increasing the service life of the rear panel of the vehicle box.

[0093] In some embodiments, when the electronic device is executing the target action, if it detects other forces other than those provided by the actuator and in the same direction as the driving force provided by the actuator, it controls the actuator to stop providing the driving force, and executes the target action with the help of other forces in the same direction as the driving force provided by the actuator. In this implementation, when the electronic device detects that the rear panel of the vehicle box is subjected to other forces in the same direction as the driving force provided by the actuator, it controls the actuator to stop providing the driving force, and executes the target action with the help of other forces in the same direction as the driving force provided by the actuator, thereby saving energy consumption of the rear panel of the vehicle box.

[0094] In some embodiments, when the electronic device detects other forces in the same direction as the driving force provided by the actuator in addition to those provided by the actuator when executing the target action, it outputs a third alarm signal, and the third alarm signal can be a signal in the form of sound, signal light or text. Signals in different forms can be output through different signal display components. For example, when the third alarm signal is a signal in the form of sound, the third alarm signal can be output by honking a horn. When the third alarm signal is a signal in the form of a signal light, the third alarm signal can be output by flashing a signal light used to respond to the third alarm signal, or by flashing a turn signal. When the third alarm signal is a signal in the form of text, the third alarm signal can be output through the display of the vehicle-mounted terminal in the cab. For example, the display screen displays "The opening / closing of the rear panel of the car trunk is hit, please check the opening / closing environment of the rear panel of the car trunk" and the like.

[0095] One point that needs to be explained is that when the electronic device outputs the third alarm signal, it can also control the rear panel of the vehicle to stop the current target action or control the actuator to no longer provide driving force. In the embodiments of the present application, no specific limitation is made to this.

[0096] In an embodiment of the present application, the electronic device can detect the resistance exerted on the rear panel of the vehicle trunk and other forces in the same direction as the driving force provided by the actuator, so that when the rear panel of the vehicle trunk is subjected to external force in any direction, the rear panel of the vehicle trunk can be controlled to make a corresponding response to the external force exerted thereon, thereby expanding the scope of detecting the external force exerted on the rear panel of the vehicle trunk. In addition, multiple forces can be detected and a corresponding response can be outputted for each force, thereby improving the accuracy of the rear panel of the vehicle trunk in responding to the external force, further preventing the rear panel of the vehicle trunk from being damaged due to the control of external forces, thereby increasing the service life of the rear panel of the vehicle trunk.

[0097] In an embodiment of the present application, in the automatic operation mode of the rear plate of the vehicle trunk, when it is monitored that the number of times the rear plate of the vehicle trunk has failed to complete the target action continuously reaches a first preset number of times, the first safety mode is first started. In the first safety mode, the number of times the rear plate of the vehicle trunk has failed to complete the target action continuously reaches a second preset number of times, and the second safety mode is started. In the second safety mode, the automatic operation mode of the rear plate of the vehicle trunk is turned off. In the event of a safety hazard that the rear plate of the vehicle trunk cannot complete the target action, the automatic operation mode of the rear plate of the vehicle trunk can be turned off in time, thereby preventing the rear plate of the vehicle trunk from being damaged due to repeated attempts to open and close the vehicle trunk, thereby increasing the service life of the rear plate of the vehicle trunk.

[0098] It should be understood that the size of the serial numbers of the steps in the above embodiments does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0099] See also Figure 5 , which shows a schematic diagram of the structure of a safety detection device for a rear panel of a vehicle provided by the present application, and includes various units for executing various steps in the above-mentioned embodiment, see Figure 5 The safety detection device of the rear panel of the vehicle box includes:

[0100] The starting unit 501 is used to start the first safety mode when the rear panel of the vehicle box fails to complete a target action for a first preset number of times in an automatic operation mode of the rear panel of the vehicle box, and the target action is an opening action or a closing action of the rear panel of the vehicle box;

[0101] A monitoring unit 502 is used to monitor the number of times the rear panel of the vehicle box fails to complete the target action in the first safety mode;

[0102] The starting unit 501 is used to start the second safety mode if the rear panel of the vehicle fails to complete the target action for a second preset number of times before the first safety mode operation time reaches the first preset time. In this second safety mode, the rear panel of the vehicle turns off the automatic operation mode.

[0103] In some embodiments, the start unit 501 is further configured to exit the second safety mode and start the automatic operation mode if the second safety mode operation time reaches a second preset time.

[0104] In some embodiments, the start unit 501 is further used to exit the first safety mode if the target movement of the rear panel of the vehicle box is not detected before the first safety mode operation time reaches a first preset time;

[0105] The starting unit 501 is also used to keep running in the first safety mode if, before the running time of the first safety mode reaches the first preset time, the number of times the rear panel of the vehicle fails to complete the target action continuously reaches a third preset number of times, and the third preset number of times is less than the second preset number of times, and the third preset number of times is greater than 0.

[0106] In some embodiments, the start unit 501 is used to output a first alarm signal through a vehicle instrument, where the first alarm signal is used to indicate that the rear panel switch of the vehicle is abnormal.

[0107] In some embodiments, the start unit 501 is further used to exit the first safety mode if it is detected that the rear panel of the vehicle is fully opened or closed in the first safety mode.

[0108] In some embodiments, the apparatus further comprises:

[0109] A detection unit, used for detecting that the resistance to the target action reaches a target resistance value during the process of the rear panel of the vehicle box performing the target action;

[0110] The control unit is used to control the vehicle to output the second alarm signal.

[0111] In some embodiments, the control unit is further used to control the rear panel of the vehicle to stop executing the target action; and to control the rear panel of the vehicle to move in a direction opposite to the current target action.

[0112] In an embodiment of the present application, in the automatic operation mode of the rear plate of the vehicle trunk, when it is monitored that the number of times the rear plate of the vehicle trunk has failed to complete the target action continuously reaches a first preset number of times, the first safety mode is first started. In the first safety mode, the number of times the rear plate of the vehicle trunk has failed to complete the target action continuously reaches a second preset number of times, and the second safety mode is started. In the second safety mode, the automatic operation mode of the rear plate of the vehicle trunk is turned off. In the event of a safety hazard that the rear plate of the vehicle trunk cannot complete the target action, the automatic operation mode of the rear plate of the vehicle trunk can be turned off in time, thereby preventing the rear plate of the vehicle trunk from being damaged due to repeated attempts to open and close the vehicle trunk, thereby increasing the service life of the rear plate of the vehicle trunk.

[0113] Figure 6 Schematic diagram of an electronic device provided by an embodiment of the present application. Figure 6 As shown, the electronic device 6 of this embodiment includes: a processor 60, a memory 61, and a computer program 62 stored in the memory 61 and executable on the processor 60, such as a safety detection program for the rear panel of a vehicle box. When the processor 60 executes the computer program 62, the steps of the above-mentioned embodiments of the safety detection method for the rear panel of a vehicle box are implemented, such as Figure 2 Alternatively, when the processor 60 executes the computer program 62, the functions of each module / unit in the above-mentioned device embodiments are realized, for example Figure 5 Functions of modules 501 to 502 are shown.

[0114] Exemplarily, the computer program 62 may be divided into one or more modules / units, which are stored in the memory 61 and executed by the processor 60 to complete the present application. The one or more modules / units may be a series of computer program instruction segments capable of completing specific functions, which are used to describe the execution process of the computer program 62 in the electronic device 6 for performing safety detection of the rear panel of the vehicle box. For example, the computer program 62 may be divided into a startup unit and a monitoring unit, and the specific functions of each module are as follows:

[0115] The starting unit 501 is used to start the first safety mode when the rear panel of the vehicle box fails to complete a target action for a first preset number of times in an automatic operation mode of the rear panel of the vehicle box, and the target action is an opening action or a closing action of the rear panel of the vehicle box;

[0116] A monitoring unit 502 is used to monitor the number of times the rear panel of the vehicle box fails to complete the target action in the first safety mode;

[0117] The starting unit 501 is used to start the second safety mode if the rear panel of the vehicle fails to complete the target action for a second preset number of times before the first safety mode operation time reaches the first preset time. In this second safety mode, the rear panel of the vehicle turns off the automatic operation mode.

[0118] The electronic device 6 may be any electronic device having a relay protection function. The electronic device 6 may include, but is not limited to, a processor 60 and a memory 61. Those skilled in the art will appreciate that Figure 6 It is only an example of the electronic device 6 and does not constitute a limitation of the electronic device 6. It may include more or fewer components than shown in the figure, or a combination of certain components, or different components. For example, the electronic device 6 may also include input and output devices, network access devices, buses, etc.

[0119] The processor 60 may be a central processing unit (CPU), 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, etc. A general-purpose processor may be a microprocessor or any conventional processor, etc.

[0120] The memory 61 may be an internal storage unit of the electronic device 6, such as a hard disk or memory of the electronic device 6. The memory 61 may also be an external storage device of the electronic device 6, such as a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card, etc. equipped on the electronic device 6. Further, the memory 61 may also include both an internal storage unit of the electronic device 6 and an external storage device. The memory 61 is used to store the computer program and other programs and data required by the terminal device. The memory 61 may also be used to temporarily store data that has been output or is to be output.

[0121] The technicians in the relevant field can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example for illustration. In practical applications, the above-mentioned function allocation can be completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above. The functional units and modules in the embodiment can be integrated in a processing unit, or each unit can exist physically separately, or two or more units can be integrated in one unit. The above-mentioned integrated unit can be implemented in the form of hardware or in the form of software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing each other, and are not used to limit the scope of protection of this application. The specific working process of the units and modules in the above-mentioned system can refer to the corresponding process in the aforementioned method embodiment, which will not be repeated here.

[0122] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0123] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0124] In the embodiments provided in the present application, it should be understood that the disclosed devices / terminal equipment and methods can be implemented in other ways. For example, the device / terminal equipment embodiments described above are only schematic. For example, the division of the modules or units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0125] 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.

[0126] 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. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0127] If the integrated module / unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present application implements all or part of the processes in the above-mentioned embodiment method, and can also be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium, and the computer program can implement the steps of the above-mentioned various method embodiments when executed by the processor. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, U disk, mobile hard disk, disk, optical disk, computer memory, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium. It should be noted that the content contained in the computer-readable medium can be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, computer-readable media do not include electric carrier signals and telecommunication signals.

[0128] The embodiments of the present application further provide a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps in the above-mentioned method embodiments are implemented.

[0129] The embodiment of the present application also provides a computer program product. When the computer program product runs on a mobile terminal, the mobile terminal can implement the steps in the above-mentioned method embodiments when executing the computer program product.

[0130] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A safety detection method for a rear panel of a vehicle box, characterized in that: The method comprises: In the automatic operation mode of the rear panel of the vehicle box, if the number of times that the rear panel of the vehicle box fails to complete the target action continuously reaches a first preset number of times, the first safety mode is activated, and the target action is the opening action or the closing action of the rear panel of the vehicle box; In the first safety mode, monitoring the number of times the rear panel of the vehicle box fails to complete the target action; If the rear panel of the vehicle fails to complete the target action for a second preset number of times before the first safety mode operation time reaches the first preset time, the second safety mode is activated, and the rear panel of the vehicle turns off the automatic operation mode in the second safety mode.

2. The method according to claim 1, characterized in that After starting the second safety mode, the method further includes: If the second safety mode operation time reaches a second preset time, the second safety mode is exited and the automatic operation mode is started.

3. The method according to claim 1, characterized in that After starting the first safety mode, the method further includes: If the target movement of the rear panel of the vehicle box is not detected before the first safety mode operation time reaches the first preset time, the first safety mode is exited; If before the first safety mode operation time reaches the first preset time, the number of times the rear panel of the vehicle fails to complete the target action continuously reaches a third preset number of times, the third preset number of times is less than the second preset number of times, and the third preset number of times is greater than 0, the first safety mode is maintained.

4. The method according to claim 1, characterized in that The starting the first safety mode comprises: A first alarm signal is outputted through an instrument of the vehicle, wherein the first alarm signal is used to indicate that a rear panel switch of the vehicle is abnormal.

5. The method according to claim 1, characterized in that After starting the first safety mode, the method further includes: In the first safety mode, if it is detected that the rear panel of the vehicle box is fully opened or closed, the first safety mode is exited.

6. The method according to any one of claims 1 to 5, characterized in that: The method further comprises: During the process of the rear panel of the vehicle box performing the target action, it is detected that the resistance to the target action reaches the target resistance value; The vehicle is controlled to output a second alarm signal, wherein the second alarm signal is used to indicate that the rear panel of the vehicle box is blocked from executing the target action.

7. The method according to claim 6, characterized in that After detecting that the resistance to the target action reaches the target resistance value, the method further includes: Control the rear panel of the vehicle to stop executing the target action; and control the rear panel of the vehicle to move in a direction opposite to the current target action.

8. A safety detection device for a rear panel of a vehicle box, characterized in that: The device comprises: A starting unit, used for starting a first safety mode when the rear panel of the vehicle box fails to complete a target action for a first preset number of times in an automatic operation mode of the rear panel of the vehicle box, wherein the target action is an opening action or a closing action of the rear panel of the vehicle box; A monitoring unit, used for monitoring the number of times the rear panel of the vehicle box fails to complete a target action in the first safety mode; The starting unit is used to start the second safety mode if the rear panel of the vehicle fails to complete the target action for a second preset number of times before the operation time in the first safety mode reaches a first preset time. In the second safety mode, the rear panel of the vehicle turns off the automatic operation mode.

9. A domain controller, characterized in that: The domain controller includes a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the vehicle rear panel safety detection method as described in any one of claims 1 to 7.

10. A vehicle, characterized in that: The vehicle comprises the domain controller of claim 9.

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