Method, device and equipment for controlling functions of electric vehicle during tunnel type vehicle washing and storage medium

Abstract

The invention discloses an electric vehicle function control method, device and equipment during tunnel type vehicle washing and a storage medium. According to the method, a vehicle state signal and an environment signal of a current electric vehicle are collected, and whether the current electric vehicle enters a tunnel type vehicle washing machine or not is judged according to the vehicle state signal and the environment signal; when the current electric vehicle enters the tunnel type vehicle washing machine, a user in the vehicle is informed that the preset function is about to be closed; when it is detected that the user does not operate in the car, the preset function is closed, and the preset function is recovered after the current electric car leaves the tunnel type car washing machine; according to the invention, whether the vehicle needs to enter or leave the tunnel-type vehicle washing machine can be automatically judged, so that related functions are automatically closed or opened, hardware does not need to be added, the function control cost is reduced, manual operation of a driver is reduced, intelligentization of electric vehicle washing is realized, vehicle washing convenience is improved, user experience is improved, and user experience is improved. And the speed and efficiency of function control of the electric car during tunnel type car washing are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of electric vehicle car washing modes, and particularly to a method, device, equipment and storage medium for controlling the functions of an electric vehicle during tunnel car washing. Background Art

[0002] At present, many electric vehicles are equipped with a car washing mode. Before driving the vehicle into the car washer, the user manually or by voice activates the car washing mode, and the vehicle will automatically turn off relevant functions to prevent water leakage or other accidents in the car washer. After leaving the car washer, the user manually or by voice turns off the car washing mode, and the vehicle functions are restored.

[0003] However, relying on the driver's manual operation, the actual operation process of the car washing mode is still relatively cumbersome, and the intelligent car washing of electric vehicles cannot be realized, which brings some inconvenience to the driver, reduces the convenience of car washing, and affects the user experience. Summary of the Invention

[0004] The main purpose of the present invention is to provide a method, device, equipment and storage medium for controlling the functions of an electric vehicle during tunnel car washing, aiming to solve the technical problems in the prior art that after an electric vehicle enters a car washer, it relies on the driver to manually or by voice control the car washing mode, the intelligent car washing of electric vehicles cannot be realized, the convenience of car washing is relatively low, and the user experience is poor.

[0005] In a first aspect, the present invention provides a method for controlling the functions of an electric vehicle during tunnel car washing, and the method for controlling the functions of an electric vehicle during tunnel car washing includes the following steps:

[0006] Collect the vehicle state signal and environmental signal of the current electric vehicle, and determine whether the current electric vehicle enters the tunnel car washer according to the vehicle state signal and environmental signal;

[0007] When the current electric vehicle enters the tunnel car washer, notify the user in the vehicle that the preset function is about to be turned off;

[0008] When it is detected that the user in the vehicle has no operation, turn off the preset function, and restore the preset function after the current electric vehicle leaves the tunnel car washer.

[0009] Optionally, the step of collecting the vehicle state signal and environmental signal of the current electric vehicle, and determining whether the current electric vehicle enters the tunnel car washer according to the vehicle state signal and environmental signal includes:

[0010] Collect the environmental signal of the environment where the current electric vehicle is located through the front view camera of the current electric vehicle;

[0011] Obtain the transmission gear signal, motor torque, and wheel speed signal of the current electric vehicle through the in-vehicle computer of the current electric vehicle, and use the transmission gear signal, the motor torque, and the wheel speed signal as vehicle state signals;

[0012] Judge whether the current electric vehicle enters a tunnel car wash according to the vehicle state signal and the environmental signal.

[0013] Optionally, the judging whether the current electric vehicle enters a tunnel car wash according to the vehicle state signal and the environmental signal includes:

[0014] Judge whether the entrance of the tunnel car wash is recognized through the environmental signal;

[0015] Judge whether the transmission enters the N gear according to the transmission gear signal in the vehicle state signal;

[0016] Judge whether the motor has active torque output according to the motor torque in the vehicle state signal;

[0017] Judge whether the wheels have rotational speed according to the wheel speed signal in the vehicle state signal;

[0018] When the entrance of the tunnel car wash is recognized, the transmission enters the N gear, the motor has no active torque output, and the wheels have rotational speed, it is determined that the current electric vehicle enters the tunnel car wash.

[0019] Optionally, when the current electric vehicle enters the tunnel car wash, notifying the in-vehicle user that the preset function is about to be closed includes:

[0020] When the current electric vehicle enters the tunnel car wash, inform the in-vehicle user through the in-vehicle computer display prompt window and / or voice prompt that the preset function of the current electric vehicle is about to be closed.

[0021] Optionally, after notifying the in-vehicle user that the preset function is about to be closed when the current electric vehicle enters the tunnel car wash, the electric vehicle function control method during tunnel car wash further includes:

[0022] When the abort instruction of the in-vehicle user is detected, stop executing the function closing operation, and before the transmission gear of the current electric vehicle is not switched, no longer judge whether the current electric vehicle enters the tunnel car wash;

[0023] When it is detected that some functions of the current electric vehicle have been closed, restore the closed functions.

[0024] Optionally, when it is detected that the user in the vehicle has no operation, the preset function is turned off, and the preset function is restored after the current electric vehicle leaves the tunnel car wash. This includes:

[0025] When it is detected that the user in the vehicle has no operation, the vehicle computer is used to control the closing of the windows and sunroof, turn off the automatic windshield wipers, disable the power tailgate, fold the exterior rearview mirrors, and turn off the automatic parking function;

[0026] It is determined whether the current electric vehicle has completely left the tunnel car wash. When the current electric vehicle has completely left the tunnel car wash, the preset function is restored.

[0027] Optionally, the determination of whether the current electric vehicle has completely left the tunnel car wash and the restoration of the preset function when the current electric vehicle has completely left the tunnel car wash include:

[0028] When the car wash exit is recognized in the image collected by the rearview camera of the current electric vehicle, the transmission enters the D gear, and the current motor output torque is synchronized with the current wheel rotation, it is determined that the current electric vehicle has completely left the tunnel car wash;

[0029] When the current electric vehicle has completely left the tunnel car wash, the vehicle computer notifies the user in the vehicle that the preset function is about to be restored;

[0030] When it is detected that the user in the vehicle has no operation, the windshield wipers are restored to the pre-wash gear, the power tailgate is released, the exterior rearview mirrors are unfolded, and the automatic parking is restored to the pre-wash gear;

[0031] When a stop instruction from the user in the vehicle is detected, the function restoration operation is stopped, and before the transmission gear of the current electric vehicle is switched, it is no longer determined whether the current electric vehicle has left the tunnel car wash.

[0032] In a second aspect, to achieve the above object, the present invention also provides a control device for the functions of an electric vehicle during tunnel car washing. The control device for the functions of an electric vehicle during tunnel car washing includes:

[0033] A judgment module, configured to collect the vehicle state signal and the environmental signal of the current electric vehicle, and determine whether the current electric vehicle enters the tunnel car wash according to the vehicle state signal and the environmental signal;

[0034] A notification module, configured to notify the user in the vehicle that the preset function is about to be turned off when the current electric vehicle enters the tunnel car wash;

[0035] A function control module, configured to turn off the preset function when it detects that there is no operation by the in-vehicle user, and restore the preset function after the current electric vehicle leaves the tunnel car wash.

[0036] In a third aspect, to achieve the above object, the present invention further provides an electric vehicle function control device during tunnel car wash. The electric vehicle function control device during tunnel car wash includes: a memory, a processor, and an electric vehicle function control program stored on the memory and executable on the processor. The electric vehicle function control program during tunnel car wash is configured to implement the steps of the electric vehicle function control method during tunnel car wash as described above.

[0037] In a fourth aspect, to achieve the above object, the present invention further provides a storage medium with an electric vehicle function control program stored thereon. When the electric vehicle function control program is executed by a processor, it implements the steps of the electric vehicle function control method during tunnel car wash as described above.

[0038] The electric vehicle function control method during tunnel car wash proposed by the present invention collects the vehicle status signal and environmental signal of the current electric vehicle, and determines whether the current electric vehicle enters the tunnel car wash according to the vehicle status signal and environmental signal; when the current electric vehicle enters the tunnel car wash, it notifies the in-vehicle user that the preset function is about to be turned off; when it detects that there is no operation by the in-vehicle user, it turns off the preset function, and restores the preset function after the current electric vehicle leaves the tunnel car wash; it can automatically determine whether the vehicle is about to enter or exit the tunnel car wash, thereby automatically turning off or turning on relevant functions, without adding hardware, reducing the function control cost, reducing the driver's manual operation, realizing the intelligentization of electric vehicle car wash, improving the car wash convenience, enhancing the user experience, and improving the speed and efficiency of electric vehicle function control during tunnel car wash. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a schematic diagram of the device structure of the hardware operating environment related to the embodiment solution of the present invention;

[0040] Figure 2 It is a schematic flowchart of the first embodiment of the electric vehicle function control method during tunnel car wash of the present invention;

[0041] Figure 3 It is a schematic flowchart of the second embodiment of the electric vehicle function control method during tunnel car wash of the present invention;

[0042] Figure 4 It is a schematic flowchart of the third embodiment of the electric vehicle function control method during tunnel car wash of the present invention;

[0043] Figure 5 It is a schematic flowchart of the fourth embodiment of the electric vehicle function control method during tunnel car washing according to the present invention;

[0044] Figure 6 It is a schematic flowchart of the control process of the automatic opening and closing function of the vehicle-mounted computer in the electric vehicle function control method during tunnel car washing according to the present invention;

[0045] Figure 7 It is a functional module diagram of the first embodiment of the electric vehicle function control device during tunnel car washing according to the present invention.

[0046] The realization, functional features and advantages of the object of the present invention will be further described with reference to the embodiments and the accompanying drawings. Specific Embodiments

[0047] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0048] The solution of the embodiment of the present invention is mainly: by collecting the vehicle state signal and environmental signal of the current electric vehicle, judging whether the current electric vehicle enters the tunnel car wash according to the vehicle state signal and environmental signal; when the current electric vehicle enters the tunnel car wash, notifying the user in the vehicle that the preset function is about to be closed; when it is detected that the user in the vehicle has no operation, closing the preset function, and restoring the preset function after the current electric vehicle leaves the tunnel car wash; it can realize that the vehicle automatically judges whether to enter or exit the tunnel car wash, thereby automatically closing or opening relevant functions, without adding hardware, reducing the function control cost, reducing the manual operation of the driver, realizing the intelligentization of electric vehicle car washing, improving the car washing convenience, enhancing the user experience, improving the speed and efficiency of electric vehicle function control during tunnel car washing, and solving the technical problems in the prior art that after the electric vehicle enters the car wash, it relies on the driver's manual or voice control of the car wash mode, cannot realize the intelligentization of electric vehicle car washing, the car washing convenience is relatively low, and the user experience is poor.

[0049] Refer to Figure 1 , Figure 1 It is a schematic diagram of the device structure of the hardware operating environment related to the solution of the embodiment of the present invention.

[0050] Such as Figure 1As shown in the figure, the device may include: a processor 1001, such as a CPU, a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Among them, the communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 may include a display screen (Display) and an input unit such as a keyboard (Keyboard). Optionally, the user interface 1003 may also include a standard wired interface and a wireless interface. The network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a Wi-Fi interface). The memory 1005 may be a high-speed RAM memory or a stable memory (Non-Volatile Memory), such as a disk memory. Optionally, the memory 1005 may also be a storage device independent of the aforementioned processor 1001.

[0051] Those skilled in the art can understand that Figure 1 the device structure shown in the figure does not constitute a limitation on the device, and it may include more or fewer components than shown in the figure, or combine certain components, or have different component arrangements.

[0052] As Figure 1 shown, the memory 1005, as a storage medium, may include an operating device, a network communication module, a user interface module, and a tram function control program during tunnel car washing.

[0053] The device of the present invention calls the tram function control program stored in the memory 1005 through the processor 1001 and performs the following operations:

[0054] Collect the vehicle state signal and environmental signal of the current electric vehicle, and determine whether the current electric vehicle enters the tunnel car washer according to the vehicle state signal and environmental signal;

[0055] When the current electric vehicle enters the tunnel car washer, notify the user in the vehicle that the preset function is about to be closed;

[0056] When it is detected that the user in the vehicle has no operation, close the preset function and restore the preset function after the current electric vehicle leaves the tunnel car washer.

[0057] The device of the present invention calls the tram function control program stored in the memory 1005 through the processor 1001 and also performs the following operations:

[0058] Collect the environmental signal of the environment where the current electric vehicle is located through the front view camera of the current electric vehicle;

[0059] Obtain the transmission gear signal, motor torque, and wheel speed signal of the current electric vehicle through the vehicle-mounted computer of the current electric vehicle, and use the transmission gear signal, the motor torque, and the wheel speed signal as vehicle status signals;

[0060] Judge whether the current electric vehicle enters a tunnel car wash according to the vehicle status signal and the environmental signal.

[0061] The device of the present invention calls the electric vehicle function control program stored in the memory 1005 through the processor 1001, and also performs the following operations:

[0062] Judge whether the entrance of the tunnel car wash is recognized through the environmental signal;

[0063] Judge whether the transmission enters the N gear according to the transmission gear signal in the vehicle status signal;

[0064] Judge whether the motor has an active torque output according to the motor torque in the vehicle status signal;

[0065] Judge whether the wheels have a rotational speed according to the wheel speed signal in the vehicle status signal;

[0066] When the entrance of the tunnel car wash is recognized, the transmission enters the N gear, the motor has no active torque output, and the wheels have a rotational speed, it is determined that the current electric vehicle enters the tunnel car wash.

[0067] The device of the present invention calls the electric vehicle function control program stored in the memory 1005 through the processor 1001, and also performs the following operations:

[0068] When the current electric vehicle enters the tunnel car wash, inform the user in the vehicle through the vehicle-mounted computer display a prompt window and / or voice prompt that the current electric vehicle is about to turn off the preset function.

[0069] The device of the present invention calls the electric vehicle function control program stored in the memory 1005 through the processor 1001, and also performs the following operations:

[0070] When the abort instruction of the user in the vehicle is detected, stop executing the function closing operation, and before the transmission gear of the current electric vehicle is not switched, no longer judge whether the current electric vehicle enters the tunnel car wash;

[0071] When it is detected that some functions of the current electric vehicle have been turned off, restore the turned-off functions.

[0072] The device of the present invention calls the tunnel car washing electric car function control program stored in the memory 1005 through the processor 1001, and also performs the following operations:

[0073] When it is detected that the user in the vehicle has no operation, the vehicle computer controls the closing of the windows and sunroof, the automatic wipers, the disabling of the electric tailgate, the folding of the exterior mirrors, and the disabling of the automatic parking function;

[0074] It is determined whether the current electric vehicle has completely left the tunnel type car washing machine, and when the current electric vehicle has completely left the tunnel type car washing machine, the preset function is restored.

[0075] The device of the present invention calls the tunnel car washing electric car function control program stored in the memory 1005 through the processor 1001, and also performs the following operations:

[0076] When the car washing machine exit is recognized through the image collected by the rearview camera of the current electric vehicle, the transmission enters the D gear, and the current motor output torque is synchronized with the current wheel rotation, it is determined that the current electric vehicle has completely left the tunnel-type car washing machine;

[0077] When the current electric vehicle has completely left the tunnel-type car washing machine, notifying the user in the car through the car computer that the preset function is about to be restored;

[0078] When it is detected that the user in the vehicle has no operation, the windshield wipers are restored to the gear position before the car wash, the electric tailgate is disabled, the exterior rearview mirrors are unfolded, and the automatic parking is restored to the gear position before the car wash;

[0079] When the abort command of the user in the vehicle is detected, the function recovery operation is stopped, and before the transmission gear of the current electric vehicle is switched, it is no longer determined whether the current electric vehicle leaves the tunnel car washing machine.

[0080] Through the above scheme, this embodiment collects the vehicle status signal and environmental signal of the current electric vehicle, and determines whether the current electric vehicle enters the tunnel car washing machine according to the vehicle status signal and the environmental signal; when the current electric vehicle enters the tunnel car washing machine, notifies the user in the car that the preset function is about to be turned off; when it is detected that the user in the car has no operation, turns off the preset function, and restores the preset function after the current electric vehicle leaves the tunnel car washing machine; the vehicle can automatically determine whether to enter or exit the tunnel car washing machine, and thus turn off or turn on related functions by itself, without adding hardware, reducing the cost of function control, reducing the manual operation of the driver, realizing the intelligence of electric vehicle washing, improving the convenience of car washing, improving user experience, and improving the speed and efficiency of electric vehicle function control during tunnel car washing.

[0081] Based on the above hardware structure, an embodiment of the method for controlling the functions of an electric vehicle during tunnel car washing according to the present invention is proposed.

[0082] Refer to Figure 2 , Figure 2 which is a schematic flowchart of the first embodiment of the method for controlling the functions of an electric vehicle during tunnel car washing according to the present invention.

[0083] In the first embodiment, the method for controlling the functions of an electric vehicle during tunnel car washing includes the following steps:

[0084] Step S10: Collect the vehicle status signal and environmental signal of the current electric vehicle, and determine whether the current electric vehicle enters the tunnel car wash according to the vehicle status signal and environmental signal.

[0085] It should be noted that the vehicle status signal and environmental signal of the current electric vehicle can be collected through a collection device, and it is determined whether the current electric vehicle enters the tunnel car wash according to the vehicle status signal and environmental signal.

[0086] Step S20: When the current electric vehicle enters the tunnel car wash, notify the user in the vehicle that the preset function is about to be closed.

[0087] It should be understood that when the current electric vehicle enters the tunnel car wash, the user in the vehicle can be notified that the preset function is about to be closed, and the preset function is a vehicle control related function set in advance.

[0088] Step S30: When it is detected that the user in the vehicle has no operation, close the preset function, and restore the preset function after the current electric vehicle leaves the tunnel car wash.

[0089] It can be understood that when it is detected that the user in the vehicle has no operation, the preset function can be closed, and the preset function can be restored after the current electric vehicle leaves the tunnel car wash.

[0090] In this embodiment, through the above solution, by collecting the vehicle status signal and environmental signal of the current electric vehicle, it is determined whether the current electric vehicle enters the tunnel car wash according to the vehicle status signal and environmental signal; when the current electric vehicle enters the tunnel car wash, the in-vehicle user is notified that the preset function will be turned off; when it is detected that the in-vehicle user has no operation, the preset function is turned off, and the preset function is restored after the current electric vehicle leaves the tunnel car wash; it can realize that the vehicle automatically judges whether to enter or exit the tunnel car wash, thereby automatically turning off or turning on relevant functions, without adding hardware, reducing the function control cost, reducing the driver's manual operation, realizing the intelligentization of electric vehicle car wash, improving the car wash convenience, enhancing the user experience, and improving the speed and efficiency of electric vehicle function control during tunnel car wash.

[0091] Further, Figure 3 is a flowchart of the second embodiment of the method for controlling the functions of an electric vehicle during tunnel car wash according to the present invention. As Figure 3 shown, based on the first embodiment, the second embodiment of the method for controlling the functions of an electric vehicle during tunnel car wash according to the present invention is proposed. In this embodiment, the step S10 specifically includes the following steps:

[0092] Step S11: Collect the environmental signal of the environment where the current electric vehicle is located through the front view camera of the current electric vehicle.

[0093] It should be noted that the environmental signal can be collected through the front view camera of the current electric vehicle, that is, the environmental signal of the environment where the current electric vehicle is located is collected.

[0094] Step S12: Obtain the transmission gear signal, motor torque, and wheel speed signal of the current electric vehicle through the vehicle computer of the current electric vehicle, and use the transmission gear signal, the motor torque, and the wheel speed signal as the vehicle status signal.

[0095] In specific implementation, the vehicle computer of the current electric vehicle can use various sensors to collect and obtain the transmission gear signal, motor torque, and wheel speed signal of the current electric vehicle, and then the transmission gear signal, the motor torque, and the wheel speed signal can be used as the vehicle status signal.

[0096] Step S13: Judge whether the current electric vehicle enters the tunnel car wash according to the vehicle status signal and environmental signal.

[0097] It can be understood that it can be judged whether the current electric vehicle enters the tunnel car wash according to the vehicle status signal and environmental signal.

[0098] Further, the step S13 specifically includes the following steps:

[0099] Determine whether the entrance of the tunnel car wash is recognized based on the environmental signal;

[0100] Judge whether the transmission enters the N gear according to the transmission gear signal in the vehicle state signal;

[0101] Judge whether the motor has an active torque output according to the motor torque in the vehicle state signal;

[0102] Judge whether the wheels have a rotational speed according to the wheel speed signal in the vehicle state signal;

[0103] When the entrance of the tunnel car wash is recognized, the transmission enters the N gear, the motor has no active torque output, and the wheels have a rotational speed, it is determined that the current electric vehicle enters the tunnel car wash.

[0104] It should be understood that it can be judged whether the entrance of the tunnel car wash is recognized through the environmental signal, whether the transmission enters the N gear can be judged according to the transmission gear signal in the vehicle state signal, whether the motor has an active torque output can be judged according to the motor torque, and whether the wheels have a rotational speed can be judged according to the wheel speed signal. Furthermore, when the above three conditions are met, it can be determined that the vehicle is about to enter the car wash, that is, when the entrance of the tunnel car wash is recognized, the transmission enters the N gear, the motor has no active torque output, and the wheels have a rotational speed, it is determined that the current electric vehicle enters the tunnel car wash.

[0105] It should be noted that when an electric vehicle enters the tunnel car wash, the front-view camera will capture the image of the car wash entrance, the user will manually shift the vehicle into the N gear, and the vehicle will be pulled forward by the conveying device on the ground of the tunnel car wash. Therefore, although the motor does not actively output torque, the wheels will still have a rotational speed.

[0106] Through the above solution in this embodiment, the environmental signal of the environment where the current electric vehicle is located is collected through the front-view camera of the current electric vehicle; the transmission gear signal, motor torque, and wheel speed signal of the current electric vehicle are obtained through the vehicle-mounted computer of the current electric vehicle, and the transmission gear signal, the motor torque, and the wheel speed signal are used as the vehicle state signal; according to the vehicle state signal and the environmental signal, it is judged whether the current electric vehicle enters the tunnel car wash, which can realize the vehicle automatically judging whether to enter or exit the tunnel car wash, so as to automatically close or open relevant functions, and improve the speed and efficiency of the electric vehicle function control during tunnel car washing.

[0107] Furthermore, Figure 4 It is a schematic flowchart of the third embodiment of the method for controlling the functions of an electric vehicle during tunnel car washing according to the present invention, asFigure 4 As shown in the figure, based on the first embodiment, the third embodiment of the electric vehicle function control method during tunnel car washing of the present invention is proposed. In this embodiment, the step S20 specifically includes the following steps:

[0108] Step S21: When the current electric vehicle enters the tunnel car washer, inform the user in the vehicle through the in-vehicle computer display prompt window and / or voice prompt that the current electric vehicle is about to turn off the preset function.

[0109] It should be noted that the user in the vehicle includes the driver and / or passengers. By means of the in-vehicle computer, the relevant functions of the user in the vehicle are about to be turned off. When the current electric vehicle enters the tunnel car washer, the user in the vehicle can be informed through the in-vehicle computer display prompt window and / or voice prompt that the current electric vehicle is about to turn off the preset function.

[0110] Further, after the step S20, the electric vehicle function control method during tunnel car washing further includes:

[0111] When detecting the abort instruction of the user in the vehicle, stop executing the function closing operation, and before the transmission gear of the current electric vehicle is switched, no longer judge whether the current electric vehicle enters the tunnel car washer;

[0112] When detecting that some functions of the current electric vehicle have been turned off, restore the turned-off functions.

[0113] It can be understood that when detecting the abort instruction of the user in the vehicle, stop executing the function closing operation, that is, stop executing after the user actively aborts. Before the gear is switched, no longer make relevant judgments on entering the car washer. If some operations have been executed, restore the automatically operated windshield wipers, rearview mirrors, electric tailgates, and automatic parking to their original states.

[0114] Through the above solution in this embodiment, when the current electric vehicle enters the tunnel car washer, the user in the vehicle is informed through the in-vehicle computer display prompt window and / or voice prompt that the current electric vehicle is about to turn off the preset function, which can realize the vehicle's automatic judgment of whether to enter or exit the tunnel car washer, thereby automatically turning off or turning on relevant functions without adding hardware, reducing the function control cost, and improving the speed and efficiency of the electric vehicle function control during tunnel car washing.

[0115] Furthermore, Figure 5 is a flowchart of the fourth embodiment of the electric vehicle function control method during tunnel car washing of the present invention. As Figure 5 shown, based on the first embodiment, the fourth embodiment of the electric vehicle function control method during tunnel car washing of the present invention is proposed. In this embodiment, the step S30 specifically includes the following steps:

[0116] Step S31: When it is detected that the user in the vehicle has no operation, the vehicle computer controls the closing of the windows and sunroof, the automatic wipers, the disabled electric tailgate, the folding of the exterior rearview mirrors, and the closing of the automatic parking function.

[0117] It should be noted that when it is detected that there is no operation by the user in the car, the car computer can be used to control the closing of the windows and sunroof, the automatic wipers, the disabled electric tailgate, the folding of the exterior rearview mirrors, and the automatic parking function.

[0118] Step S32, determining whether the current electric vehicle has completely left the tunnel-type car washing machine, and restoring the preset function when the current electric vehicle has completely left the tunnel-type car washing machine.

[0119] It can be understood that, by judging whether the current electric vehicle has completely left the tunnel type car washing machine, the preset function can be restored when the current electric vehicle has completely left the tunnel type car washing machine.

[0120] Furthermore, the step S32 specifically includes the following steps:

[0121] When the car washing machine exit is recognized through the image collected by the rearview camera of the current electric vehicle, the transmission enters the D gear, and the current motor output torque is synchronized with the current wheel rotation, it is determined that the current electric vehicle has completely left the tunnel-type car washing machine;

[0122] When the current electric vehicle has completely left the tunnel-type car washing machine, notifying the user in the car through the car computer that the preset function is about to be restored;

[0123] When it is detected that the user in the vehicle has no operation, the windshield wipers are restored to the gear position before the car wash, the electric tailgate is disabled, the exterior rearview mirrors are unfolded, and the automatic parking is restored to the gear position before the car wash;

[0124] When the abort command of the user in the vehicle is detected, the function recovery operation is stopped, and before the transmission gear of the current electric vehicle is switched, it is no longer determined whether the current electric vehicle leaves the tunnel car washing machine.

[0125] In the specific implementation, see Figure 6 , Figure 6 FIG. 1 is a schematic diagram of the automatic opening and closing function control flow of the vehicle machine in the method for controlling the function of the electric vehicle in a tunnel type car wash of the present invention. Figure 6As shown in the figure, after the vehicle is powered on, signal acquisition is performed. When it is simultaneously satisfied that the car wash entrance is recognized, the transmission enters the N gear, the motor has no active torque output but the wheels have rotational speed, it is determined that the vehicle is about to enter the car wash. The in-vehicle computer notifies the occupant that the relevant functions will be turned off. If the user does not operate, the windows and sunroof are closed, the automatic windshield wiper is turned off, the power tailgate is disabled, the outside rearview mirrors are folded, and the automatic parking function is turned off. When the vehicle passes through the car wash, through signal acquisition, when it is satisfied that the car wash exit is reached, the transmission enters the D gear, and the current motor output torque is synchronized with the current wheel rotation, it is determined that the current electric vehicle has completely left the tunnel car wash; the in-vehicle computer notifies the occupant that the relevant functions will be restored. If the user actively aborts, the function restoration operation is stopped, and before the transmission gear of the current electric vehicle is switched, it is no longer judged whether the current electric vehicle has left the tunnel car wash. When it is detected that the user in the vehicle does not operate, the windshield wiper is restored to the pre-wash gear, the power tailgate prohibition is lifted, the outside rearview mirrors are unfolded, and the automatic parking is restored to the pre-wash gear. In actual operation, considering that there may still be a lot of residual water on the roof when the vehicle has just driven out of the car wash, to prevent it from flowing into the vehicle, the windows and sunroof may not be restored to the open state temporarily and left for the user to operate manually.

[0126] Through the above solution in this embodiment, when it is detected that the user in the vehicle does not operate, the in-vehicle computer controls the closing of the windows and sunroof, the turning off of the automatic windshield wiper, the disabling of the power tailgate, the folding of the outside rearview mirrors, and the turning off of the automatic parking function; it is judged whether the current electric vehicle has completely left the tunnel car wash. When the current electric vehicle has completely left the tunnel car wash, the preset functions are restored, which can enable the vehicle to automatically judge whether to enter or leave the tunnel car wash, thereby automatically closing or opening the relevant functions without adding hardware, reducing the function control cost, reducing the driver's manual operation, realizing the intelligentization of electric vehicle car washing, improving the car washing convenience, enhancing the user experience, and improving the speed and efficiency of electric vehicle function control during tunnel car washing.

[0127] Correspondingly, the present invention further provides a device for controlling the functions of an electric vehicle during tunnel car washing.

[0128] Refer to Figure 7 , Figure 7 which is the functional module diagram of the first embodiment of the device for controlling the functions of an electric vehicle during tunnel car washing according to the present invention.

[0129] In the first embodiment of the device for controlling the functions of an electric vehicle during tunnel car washing according to the present invention, the device for controlling the functions of an electric vehicle during tunnel car washing includes:

[0130] A judgment module 10, configured to collect the vehicle state signal and environmental signal of the current electric vehicle, and judge whether the current electric vehicle enters the tunnel car wash according to the vehicle state signal and environmental signal.

[0131] A notification module 20, configured to notify a user in the vehicle that a preset function is about to be turned off when the current electric vehicle enters the tunnel car wash.

[0132] A function control module 30, configured to turn off the preset function when it detects that the user in the vehicle has no operation, and restore the preset function after the current electric vehicle leaves the tunnel car wash.

[0133] The determination module 10 is further configured to collect environmental signals of the environment where the current electric vehicle is located through a front view camera of the current electric vehicle; obtain a transmission gear signal, a motor torque, and a wheel speed signal of the current electric vehicle through the vehicle head unit of the current electric vehicle, and use the transmission gear signal, the motor torque, and the wheel speed signal as vehicle state signals; determine whether the current electric vehicle enters a tunnel car wash according to the vehicle state signals and the environmental signals.

[0134] The determination module 10 is further configured to determine whether the entrance of the tunnel car wash is recognized through the environmental signals; determine whether the transmission enters the N gear according to the transmission gear signal in the vehicle state signals; determine whether the motor has an active torque output according to the motor torque in the vehicle state signals; determine whether the wheels have a rotational speed according to the wheel speed signal in the vehicle state signals; when the entrance of the tunnel car wash is recognized, the transmission enters the N gear, the motor has no active torque output, and the wheels have a rotational speed, it is determined that the current electric vehicle enters the tunnel car wash.

[0135] The notification module 20 is further configured to, when the current electric vehicle enters the tunnel car wash, inform the user in the vehicle that the current electric vehicle is about to turn off the preset function by displaying a prompt window and / or voice prompt through the vehicle head unit.

[0136] The notification module 20 is further configured to stop performing the function turn-off operation when it detects an abort instruction from the user in the vehicle, and no longer determine whether the current electric vehicle enters the tunnel car wash before the transmission gear of the current electric vehicle is switched; when it detects that some functions of the current electric vehicle have been turned off, restore the turned-off functions.

[0137] The function control module 30 is further configured to, when it detects that the user in the vehicle has no operation, control the vehicle head unit to close the windows and sunroof, turn off the automatic windshield wiper, disable the power tailgate, fold the outside rearview mirrors, and turn off the automatic parking function; determine whether the current electric vehicle has completely left the tunnel car wash, and restore the preset function when the current electric vehicle has completely left the tunnel car wash.

[0138] The function control module 30 is also used to determine that the current electric vehicle has completely left the tunnel car washing machine when the exit of the car washing machine is recognized through the image collected by the rearview camera of the current electric vehicle, the transmission enters the D gear, and the current motor output torque is synchronized with the current wheel rotation; when the current electric vehicle has completely left the tunnel car washing machine, notify the user in the car through the car computer that the preset function is about to be restored; when it is detected that the user in the car has no operation, restore the wiper to the gear position before the car wash, unlock the electric tailgate, unfold the exterior rearview mirror, and restore the automatic parking to the gear position before the car wash; when the user in the car detects the abort command, stop executing the function recovery operation, and no longer judge whether the current electric vehicle has left the tunnel car washing machine before the transmission gear of the current electric vehicle is switched.

[0139] Among them, the steps implemented by each functional module of the electric car function control device during tunnel car washing can refer to the various embodiments of the electric car function control method during tunnel car washing of the present invention, and will not be repeated here.

[0140] In addition, an embodiment of the present invention further provides a storage medium, on which a tunnel car wash electric vehicle function control program is stored. When the tunnel car wash electric vehicle function control program is executed by a processor, the following operations are implemented:

[0141] Collecting a vehicle status signal and an environmental signal of the current electric vehicle, and judging whether the current electric vehicle enters a tunnel car washing machine according to the vehicle status signal and the environmental signal;

[0142] When the current electric vehicle enters the tunnel-type car washing machine, notifying the user in the vehicle that a preset function is about to be turned off;

[0143] When it is detected that the user in the vehicle has no operation, the preset function is turned off, and the preset function is restored after the current electric vehicle leaves the tunnel type car washing machine.

[0144] Furthermore, when the tunnel car wash electric car function control program is executed by the processor, the following operations are also implemented:

[0145] Collecting environmental signals of the environment in which the current electric vehicle is located by using a front-view camera of the current electric vehicle;

[0146] Acquire the transmission gear position signal, motor torque and wheel speed signal of the current electric vehicle through the vehicle computer of the current electric vehicle, and use the transmission gear position signal, the motor torque and the wheel speed signal as the vehicle state signal;

[0147] It is determined whether the current electric vehicle enters a tunnel car washing machine according to the vehicle state signal and the environment signal.

[0148] Further, when the electric vehicle function control program during tunnel car wash is executed by a processor, the following operations are also implemented:

[0149] Judge whether the entrance of the tunnel car wash machine is recognized through the environmental signal;

[0150] Judge whether the transmission enters the N gear according to the transmission gear signal in the vehicle state signal;

[0151] Judge whether the motor has an active torque output according to the motor torque in the vehicle state signal;

[0152] Judge whether the wheels have rotation speed according to the wheel rotation speed signal in the vehicle state signal;

[0153] When the entrance of the tunnel car wash machine is recognized, the transmission enters the N gear, the motor has no active torque output, and the wheels have rotation speed, it is determined that the current electric vehicle enters the tunnel car wash machine.

[0154] Further, when the electric vehicle function control program during tunnel car wash is executed by a processor, the following operations are also implemented:

[0155] When the current electric vehicle enters the tunnel car wash machine, inform the user in the vehicle through the in-vehicle display prompt window and / or voice prompt that the preset functions of the current electric vehicle will be turned off.

[0156] Further, when the electric vehicle function control program during tunnel car wash is executed by a processor, the following operations are also implemented:

[0157] When the abort instruction of the user in the vehicle is detected, stop executing the function closing operation, and before the transmission gear of the current electric vehicle is switched, no longer judge whether the current electric vehicle enters the tunnel car wash machine;

[0158] When it is detected that some functions of the current electric vehicle have been turned off, restore the turned-off functions.

[0159] Further, when the electric vehicle function control program during tunnel car wash is executed by a processor, the following operations are also implemented:

[0160] When it is detected that the user in the vehicle has no operation, control the in-vehicle system to close the windows and sunroof, turn off the automatic windshield wiper, disable the power tailgate, fold the exterior rearview mirrors, and turn off the automatic parking function;

[0161] Judge whether the current electric vehicle has completely left the tunnel car wash machine. When the current electric vehicle has completely left the tunnel car wash machine, restore the preset functions.

[0162] Further, when the tram function control program during tunnel car wash is executed by a processor, the following operations are also implemented:

[0163] When the car wash machine exit is recognized in the image collected by the rear-view camera of the current electric vehicle, the transmission enters the D gear, and when the current motor output torque is synchronized with the current wheel rotation, it is determined that the current electric vehicle has completely left the tunnel car wash machine;

[0164] When the current electric vehicle has completely left the tunnel car wash machine, the in-vehicle user is notified by the vehicle unit that the preset function will be restored soon;

[0165] When it is detected that the in-vehicle user has no operation, the windshield wiper is restored to the gear before car wash, the power tailgate prohibition is lifted, the outside rearview mirrors are unfolded, and the automatic parking is restored to the gear before car wash;

[0166] When a stop instruction from the in-vehicle user is detected, the function restoration operation is stopped, and before the transmission gear of the current electric vehicle is switched, it is no longer judged whether the current electric vehicle has left the tunnel car wash machine.

[0167] Those skilled in the art can understand that all or part of the steps in the above implementation methods can be completed by instructing relevant hardware through a program. This program is stored in a storage medium, including several instructions to enable a device (which can be a single-chip microcomputer, a chip, etc.) or a processor to execute all or part of the steps of the methods described in various embodiments of the present application; and the foregoing storage medium is a computer-readable storage medium, including: USB flash drives, mobile hard disks, read-only memories (ROMs), random access memories (RAMs), magnetic disks, or optical discs and other various media that can store program codes.

[0168] It should be noted that in this article, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including that element.

[0169] The serial numbers of the above embodiments of the present invention are only for description and do not represent the advantages and disadvantages of the embodiments.

[0170] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present invention.

Claims

1. A method for controlling the function of a tram in a tunnel car wash, characterized in that: The method for controlling the function of the electric vehicle during the tunnel type car washing comprises: Collecting a vehicle status signal and an environmental signal of the current electric vehicle, and judging whether the current electric vehicle enters a tunnel car washing machine according to the vehicle status signal and the environmental signal; When the current electric vehicle enters the tunnel-type car washing machine, notifying the user in the vehicle that a preset function is about to be turned off; When it is detected that the user in the vehicle has no operation, the preset function is turned off, and the preset function is restored after the current electric vehicle leaves the tunnel type car washing machine.

2. The method for controlling the electric vehicle function in a tunnel car wash as claimed in claim 1, characterized in that: The collecting of the vehicle status signal and the environment signal of the current electric vehicle, and judging whether the current electric vehicle enters the tunnel car washing machine according to the vehicle status signal and the environment signal, comprises: Collecting environmental signals of the environment in which the current electric vehicle is located by using a front-view camera of the current electric vehicle; Acquire the transmission gear position signal, motor torque and wheel speed signal of the current electric vehicle through the vehicle computer of the current electric vehicle, and use the transmission gear position signal, the motor torque and the wheel speed signal as the vehicle state signal; It is determined whether the current electric vehicle enters a tunnel car washing machine according to the vehicle state signal and the environment signal.

3. The method for controlling the electric vehicle function in a tunnel car wash as claimed in claim 2, characterized in that: The method of judging whether the electric vehicle currently enters a tunnel car washing machine according to the vehicle status signal and the environment signal comprises: determining whether an entrance to the tunnel car washing machine is identified through the environmental signal; Determining whether the transmission enters the N gear according to the transmission gear position signal in the vehicle status signal; Determining whether the motor has active torque output according to the motor torque in the vehicle state signal; determining whether the wheel has a rotational speed according to the wheel rotational speed signal in the vehicle status signal; When the entrance of the tunnel car washing machine is identified, the transmission enters the N gear, the motor has no active torque output, and the wheels have rotation speed, it is determined that the current electric vehicle enters the tunnel car washing machine.

4. The method for controlling the electric vehicle function in a tunnel car wash as claimed in claim 1, characterized in that: When the current electric vehicle enters the tunnel-type car washing machine, notifying the user in the vehicle that a preset function is about to be turned off includes: When the current electric vehicle enters the tunnel-type car washing machine, the user in the car is informed through a car computer display prompt window and / or voice prompt that the current electric vehicle is about to turn off the preset function.

5. The method for controlling the electric vehicle function in a tunnel car wash as claimed in claim 1, characterized in that: When the electric vehicle enters the tunnel car washing machine, after notifying the user in the vehicle that the preset function is about to be turned off, the method for controlling the electric vehicle function during the tunnel car washing further includes: When a stop command from the user in the vehicle is detected, the function shutdown operation is stopped, and before the transmission gear of the current electric vehicle is switched, it is no longer determined whether the current electric vehicle enters the tunnel car washing machine; When it is detected that some functions of the current electric vehicle have been turned off, the turned off functions are restored.

6. The method for controlling the electric vehicle function in a tunnel car wash as claimed in claim 1, characterized in that: When it is detected that the user in the vehicle has no operation, the preset function is turned off, and the preset function is restored after the current electric vehicle leaves the tunnel-type car washing machine, including: When it is detected that the user in the vehicle has no operation, the vehicle computer controls the closing of the windows and sunroof, the automatic wipers, the disabling of the electric tailgate, the folding of the exterior mirrors, and the disabling of the automatic parking function; It is determined whether the current electric vehicle has completely left the tunnel type car washing machine, and when the current electric vehicle has completely left the tunnel type car washing machine, the preset function is restored.

7. The method for controlling the electric vehicle function in a tunnel car wash as claimed in claim 6, characterized in that: The determining whether the current electric vehicle has completely left the tunnel car washing machine, and restoring the preset function when the current electric vehicle has completely left the tunnel car washing machine, includes: When the car washing machine exit is recognized through the image collected by the rearview camera of the current electric vehicle, the transmission enters the D gear, and the current motor output torque is synchronized with the current wheel rotation, it is determined that the current electric vehicle has completely left the tunnel-type car washing machine; When the current electric vehicle has completely left the tunnel-type car washing machine, notifying the user in the car through the car computer that the preset function is about to be restored; When it is detected that the user in the vehicle has no operation, the windshield wipers are restored to the gear position before the car wash, the electric tailgate is disabled, the exterior rearview mirrors are unfolded, and the automatic parking is restored to the gear position before the car wash; When the abort command of the user in the vehicle is detected, the function recovery operation is stopped, and before the transmission gear of the current electric vehicle is switched, it is no longer determined whether the current electric vehicle leaves the tunnel car washing machine.

8. A control device for electric vehicle functions in a tunnel car wash, characterized in that: The electric car function control device during the tunnel type car washing comprises: A judgment module, used for collecting a vehicle status signal and an environmental signal of the current electric vehicle, and judging whether the current electric vehicle enters the tunnel car washing machine according to the vehicle status signal and the environmental signal; A notification module, used for notifying the user in the car that a preset function is about to be turned off when the current electric car enters the tunnel car washing machine; The function control module is used to turn off the preset function when it is detected that the user in the car has no operation, and restore the preset function after the current electric car leaves the tunnel car washing machine.

9. A tunnel car wash electric car function control device, characterized in that: The device for controlling the function of the tram in a tunnel car wash comprises: a memory, a processor and a program for controlling the function of the tram in a tunnel car wash stored in the memory and executable on the processor. The program for controlling the function of the tram in a tunnel car wash is configured to implement the steps of the method for controlling the function of the tram in a tunnel car wash as described in any one of claims 1 to 7.

10. A storage medium, characterized in that: The storage medium stores a program for controlling the function of the electric vehicle during a tunnel car wash. When the program for controlling the function of the electric vehicle during a tunnel car wash is executed by the processor, the steps of the method for controlling the function of the electric vehicle during a tunnel car wash as described in any one of claims 1 to 7 are implemented.

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