Vehicle cabin cover control method, device and system and vehicle

Abstract

The invention discloses a vehicle cabin cover control method, device and system and a vehicle, and belongs to the technical field of vehicle control. The control method of the vehicle cabin cover comprises the steps that a first control instruction is sent to a driving module of the vehicle cabin cover, and the driving module drives the cabin cover to be opened under the condition that the driving module receives the first control instruction; and when the mark of the hatch cover mark position is the first mark, a second control instruction is sent to the driving module, and when the driving module receives the second control instruction, the hatch cover is driven to stop opening. The action of driving the hatch cover to be unlocked can be stopped in time before the hatch cover is abnormally opened, the probability of abnormally opening the hatch cover is reduced, and vehicle driving safety is guaranteed.

Description

Technical Field

[0001] The present application belongs to the field of vehicle control technology, and in particular, relates to a control method, device, system and vehicle for a vehicle hatch cover. Background Art

[0002] The front hood of a vehicle is an important part of the vehicle. It can protect the engine and other components inside the vehicle, prevent dust, moisture, debris, etc. from entering the engine compartment, and avoid damage to the precision components inside the vehicle. The front hood of a vehicle can be opened for maintenance and fault inspection. When the front hood should not be opened during driving, the abnormal opening of the front hood may block the driver's vision and distract the driver's attention. Therefore, it is necessary to prevent the front hood of a vehicle from opening abnormally.

[0003] Currently, the abnormal opening of the front hatch is usually detected, and the front hatch is controlled to be closed after the abnormal opening, but the abnormal opening of the front hatch cannot be avoided. Summary of the invention

[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a vehicle hatch control method, device, system and vehicle, which can stop driving the hatch unlocking action in time before the hatch opens abnormally, reduce the probability of abnormal hatch opening, and ensure vehicle driving safety.

[0005] In a first aspect, the present application provides a method for controlling a vehicle hatch cover, the method comprising:

[0006] Sending a first control instruction to a driving module of a hatch of the vehicle, wherein the driving module drives the hatch to open when receiving the first control instruction;

[0007] When the mark of the hatch cover mark position is the first mark, a second control instruction is sent to the driving module, and when the driving module receives the second control instruction, it drives the hatch cover to stop opening.

[0008] According to the control method of the vehicle hatch cover of the present application, by setting the hatch cover flag bit, a first control instruction is sent to the driving module of the hatch cover to make the driving module drive the hatch cover to open. At the same time, the sign of the hatch cover flag bit is checked to verify whether the control of the hatch cover opening is an abnormal action. When the sign of the hatch cover flag bit is the first sign, it means that the hatch cover does not need to be opened or is prohibited from opening. A second control instruction is sent to the driving module to make the driving module stop driving the hatch cover to open. The action of driving the hatch cover to unlock can be stopped in time before the hatch cover opens abnormally, thereby reducing the probability of abnormal opening of the hatch cover and ensuring the safety of vehicle driving.

[0009] According to an embodiment of the present application, the second control instruction includes a third sub-control instruction and a fourth sub-control instruction, the driving module includes a first driving unit and a second driving unit, and sending the second control instruction to the driving module includes:

[0010] sending the third sub-control instruction to the first driving unit, and / or sending the fourth sub-control instruction to the second driving unit;

[0011] The driving module drives the hatch cover to stop opening when receiving the second control instruction, including:

[0012] When the first driving unit receives the third sub-control instruction, the driving circuit of the hatch cover is driven to be disconnected;

[0013] When receiving the fourth sub-control instruction, the second driving unit drives the hatch cover to stop opening through the driving circuit.

[0014] According to an embodiment of the present application, the first control instruction includes a first sub-control instruction and a second sub-control instruction, the drive module includes a first drive unit and a second drive unit, and sending the first control instruction to the drive module of the hatch of the vehicle includes:

[0015] Sending the first sub-control instruction to the first drive unit, and sending the second sub-control instruction to the second drive unit;

[0016] When the driving module receives the first control instruction, driving the hatch to open includes:

[0017] The first driving unit drives the driving circuit of the hatch cover to be connected when receiving the first sub-control instruction;

[0018] When receiving the second sub-control instruction, the second driving unit drives the hatch to open through the driving circuit.

[0019] According to one embodiment of the present application, the mark of the hatch cover mark position is determined based on user input.

[0020] According to one embodiment of the present application, after sending the first control instruction to the driving module of the hatch of the vehicle, the method further includes:

[0021] When the mark of the hatch cover mark position is the second mark, the hatch cover is opened.

[0022] In a second aspect, the present application provides a control device for a vehicle hatch cover, the device comprising:

[0023] A first processing module, configured to send a first control instruction to a driving module of a hatch of the vehicle, wherein the driving module drives the hatch to open when receiving the first control instruction;

[0024] The second processing module is used for sending a second control instruction to the driving module when the mark of the hatch cover mark position is the first mark, and the driving module drives the hatch cover to stop opening when receiving the second control instruction.

[0025] According to the control device of the vehicle hatch cover of the present application, by setting the hatch cover flag position, a first control instruction is sent to the driving module of the hatch cover to make the driving module drive the hatch cover to open. At the same time, the sign of the hatch cover flag position is checked to verify whether the control of the hatch cover opening is an abnormal action. When the sign of the hatch cover flag position is the first sign, it means that the hatch cover does not need to be opened or is prohibited from opening. A second control instruction is sent to the driving module to make the driving module stop driving the hatch cover to open. The action of driving the hatch cover to unlock can be stopped in time before the hatch cover opens abnormally, thereby reducing the probability of abnormal opening of the hatch cover and ensuring the safety of vehicle driving.

[0026] In a third aspect, the present application provides a control system for a vehicle hatch cover, the control system comprising:

[0027] A drive module connected to a hatch of the vehicle;

[0028] A buffer module, the buffer module is used to store the hatch cover flag position;

[0029] an analysis and calculation module, the analysis and calculation module being connected to the buffer module and the driving module, the analysis and calculation module being used to send a first control instruction to the driving module, and the driving module being used to drive the hatch cover to open when receiving the first control instruction;

[0030] The analysis and calculation module is used to read the hatch cover flag from the buffer module, and when the hatch cover flag is a first flag, send a second control instruction to the drive module, and the drive module is used to control the hatch cover to stop opening when receiving the second control instruction.

[0031] According to the control system of the vehicle hatch cover of the present application, by setting the hatch cover flag bit, a first control instruction is sent to the driving module of the hatch cover to make the driving module drive the hatch cover to open. At the same time, the sign of the hatch cover flag bit is checked to verify whether the control of the hatch cover opening is an abnormal action. When the sign of the hatch cover flag bit is the first sign, it means that the hatch cover does not need to be opened or is prohibited from opening. A second control instruction is sent to the driving module to make the driving module stop driving the hatch cover to open. The action of driving the hatch cover to unlock can be stopped in time before the hatch cover opens abnormally, thereby reducing the probability of abnormal opening of the hatch cover and ensuring the safety of vehicle driving.

[0032] According to an embodiment of the present application, the driving module includes a first driving unit and a second driving unit, the first driving unit is connected to a switch device on a driving circuit of the hatch cover, and the second driving unit is connected to the hatch cover through the driving circuit;

[0033] The analysis and calculation module includes a first analysis and calculation unit and a second analysis and calculation unit, the first analysis and calculation unit is connected to the first driving unit, and the second analysis and calculation unit is connected to the second driving unit;

[0034] The first analysis and calculation unit is used to send a third sub-control instruction to the first drive unit, and the first drive unit is used to drive the switching device to open when receiving the third sub-control instruction. The second analysis and calculation unit is used to send a fourth sub-control instruction to the second drive unit, and the second drive unit is used to drive the hatch cover to remain closed through the drive circuit when receiving the fourth sub-control instruction.

[0035] According to an embodiment of the present application, the driving module includes a first driving unit and a second driving unit, the first driving unit is connected to a switch device on a driving circuit of the hatch cover, and the second driving unit is connected to the hatch cover through the driving circuit;

[0036] The analysis and calculation module includes a first analysis and calculation unit and a second analysis and calculation unit, the first analysis and calculation unit is connected to the first driving unit, and the second analysis and calculation unit is connected to the second driving unit;

[0037] The first analysis and calculation unit is used to send a first sub-control instruction to the first drive unit, and the first drive unit is used to drive the switching device to close when the first sub-control instruction is received. The second analysis and calculation unit is used to send a second sub-control instruction to the second drive unit, and the second drive unit is used to drive the hatch cover to open through the drive circuit when the second sub-control instruction is received.

[0038] According to one embodiment of the present application, the control system of the vehicle hatch further includes:

[0039] A data interaction module, the data interaction module is connected to the buffer module, the data interaction module is used to receive user input, and the buffer module is used to determine the mark of the hatch cover mark position based on the user input.

[0040] In a fourth aspect, the present application provides a vehicle, the vehicle comprising:

[0041] Hatch covers;

[0042] As described in the third aspect above, the control system of the vehicle hatch cover is connected to the hatch cover.

[0043] According to the vehicle of the present application, by setting the hatch cover flag position, a first control instruction is sent to the driving module of the hatch cover to make the driving module drive the hatch cover to open. At the same time, the sign of the hatch cover flag position is checked to verify whether the control of the hatch cover opening is an abnormal action. When the sign of the hatch cover flag position is the first sign, it means that the hatch cover does not need to be opened or is prohibited from opening. A second control instruction is sent to the driving module to make the driving module stop driving the hatch cover to open. The action of driving the hatch cover to unlock can be stopped in time before the hatch cover opens abnormally, thereby reducing the probability of abnormal opening of the hatch cover and ensuring the safety of vehicle driving.

[0044] In a fifth aspect, the present application provides an electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, the vehicle hood control method as described in the first aspect above is implemented.

[0045] In a sixth aspect, the present application provides a non-transitory computer-readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the vehicle hood control method as described in the first aspect above is implemented.

[0046] In a seventh aspect, the present application provides a computer program product, comprising a computer program, which, when executed by a processor, implements the vehicle hood control method as described in the first aspect above.

[0047] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0049] Figure 1 It is one of the flow charts of the vehicle hatch control method provided in the embodiment of the present application;

[0050] Figure 2 It is one of the structural schematic diagrams of the control system of the vehicle hatch provided in the embodiment of the present application;

[0051] Figure 3 This is the second structural schematic diagram of the control system of the vehicle hatch provided in the embodiment of the present application;

[0052] Figure 4 This is a second flow chart of the vehicle hatch cover control method provided in an embodiment of the present application;

[0053] Figure 5 is a schematic structural diagram of a vehicle hatch control device provided in an embodiment of the present application;

[0054] Figure 6 It is a schematic diagram of the structure of an electronic device provided in an embodiment of the present application.

[0055] Reference numerals:

[0056] Control system 200, driving module 210, buffer module 220, analysis and calculation module 230,

[0057] Data interaction module 240, lock motor 310, switch device 320, first controller 330,

[0058] The second controller 340 . DETAILED DESCRIPTION

[0059] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0060] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0061] In combination with the accompanying drawings, the vehicle hood control method, vehicle hood control device, vehicle hood control system 200, vehicle, electronic device and readable storage medium provided in the embodiments of the present application are described in detail through specific embodiments and their application scenarios.

[0062] Among them, the vehicle hatch control method can be applied to a terminal, and can be specifically executed by hardware or software in the terminal.

[0063] The terminal includes but is not limited to a desktop computer.It should be understood that the terminal may include one or more other physical user interface devices such as a physical keyboard, a mouse and a joystick.

[0064] The vehicle hatch control method provided in the embodiment of the present application may be executed by an electronic device or a functional module or functional entity in the electronic device that can implement the vehicle hatch control method. The electronic devices mentioned in the embodiment of the present application include but are not limited to mobile phones, tablet computers, computers, cameras, and wearable devices. The vehicle hatch control method provided in the embodiment of the present application is described below using an electronic device as an example of an execution subject.

[0065] The hood of the vehicle may be disposed at the front end of the vehicle, covering the entire engine compartment. During driving of the vehicle, if the hood is abnormally opened, the driver's vision may be obstructed and the driver's attention may be distracted.

[0066] The vehicle bonnet control method provided in the embodiment of the present application is used to reduce the probability of abnormal opening of the bonnet.

[0067] like Figure 1 As shown, the vehicle hatch cover control method includes: step 110 and step 120.

[0068] Step 110: Send a first control instruction to the driving module 210 of the hatch of the vehicle. When the driving module 210 receives the first control instruction, it drives the hatch to open.

[0069] The first control instruction is used to control the driving module 210 to drive the hatch to open.

[0070] In this embodiment, the first control instruction may be sent to the driving module 210 of the hatch, and the first control instruction may be sent based on a data communication protocol such as an Inter-Integrated Circuit (I2C).

[0071] After receiving the first control instruction, the driving module 210 can send a first driving signal to the lock motor 310 of the hatch to drive the lock motor 310 to unlock the hatch so that the hatch is opened. The lock motor 310 is a motor that drives the hatch to lock and close or unlock and open.

[0072] In this embodiment, the control unit of the vehicle can send a first control instruction to the drive module 210 when the user needs to open the hatch or the vehicle is in an emergency situation such as an accident. The control unit may experience abnormal conditions such as signal disorder and issue the first control instruction without opening the hatch.

[0073] Step 120: When the hatch cover flag is the first flag, a second control instruction is sent to the drive module 210, and the drive module 210 drives the hatch cover to stop opening when receiving the second control instruction. The second control instruction is used to control the drive module 210 to drive the hatch cover to stop opening.

[0074] In this embodiment, the second control instruction may be sent to the driving module 210 , and the second control instruction may be sent based on a data communication protocol such as I2C.

[0075] In this embodiment, the hatch cover flag can be used to indicate whether the hatch cover needs to be opened, and the hatch cover flag can be set according to the user's needs or the status of the vehicle.

[0076] It should be noted that when the sign of the hatch cover mark position is the first sign, it means that the hatch cover does not need to be opened or is prohibited from being opened, and the sign of the hatch cover mark position can be set to the first sign by default.

[0077] In this embodiment, while issuing the first control instruction, it can be checked whether the mark of the hatch cover mark position is the first mark. When the mark of the hatch cover mark position is the first mark, the second control instruction is immediately issued to the driving module 210. When the driving module 210 receives the second control instruction, it sends a first stop drive signal to the lock motor 310 to stop driving the lock motor 310 to unlock, thereby ensuring that the hatch cover remains in a closed state.

[0078] It should be noted that the hatch lock motor 310 needs to be driven continuously for 400ms-500ms before it will work, and the time from issuing the first control command to issuing the second control command is 10ms-20ms. After recognizing that the hatch is about to be opened abnormally, the lock motor 310 is immediately stopped from being driven to unlock, which can prevent the hatch from opening abnormally without being sensed.

[0079] In the related art, the front bonnet system uses an external hardware detection device to determine whether abnormal opening occurs, and the processing is performed after the abnormality occurs, which does not reduce the probability of abnormal opening of the front bonnet from the source.

[0080] In the embodiment of the present application, by setting the hatch cover flag, while sending the first control instruction to the drive module 210 to control the drive module 210 to drive the hatch cover to open, the flag of the hatch cover flag is checked to verify whether the control of the hatch cover opening is an abnormal action. When the flag of the hatch cover flag is the first flag, it indicates that the hatch cover does not need to be opened or is prohibited from opening. When the flag of the hatch cover flag is the first flag, a second control instruction is sent to the hatch cover to control the drive module 210 to stop driving the hatch cover to open. The action of driving the hatch cover to unlock can be stopped in time before the hatch cover opens abnormally, thereby reducing the probability of abnormal opening of the hatch cover and ensuring the safety of vehicle driving. In addition, the review of whether the hatch cover is opened abnormally can be realized through software without the need for additional hardware devices, which can reduce the cost and weight of vehicle components.

[0081] According to the vehicle bonnet control method provided in the embodiment of the present application, by setting the bonnet flag, a first control instruction is sent to the bonnet drive module 210 so that the drive module 210 drives the bonnet to open. At the same time, the flag of the bonnet flag is checked to verify whether the control of the bonnet opening is an abnormal action. When the flag of the bonnet flag is the first flag, it indicates that the bonnet does not need to be opened or is prohibited from opening. A second control instruction is sent to the drive module 210 so that the drive module 210 stops driving the bonnet to open. The action of driving the bonnet to unlock can be stopped in time before the bonnet opens abnormally, thereby reducing the probability of abnormal opening of the bonnet and ensuring the safety of vehicle driving.

[0082] In some embodiments, the second control instruction includes a third sub-control instruction and a fourth sub-control instruction, the driving module 210 includes a first driving unit and a second driving unit, and sending the second control instruction to the driving module 210 includes:

[0083] Sending a third sub-control instruction to the first drive unit, and / or sending a fourth sub-control instruction to the second drive unit;

[0084] The driving module 210 drives the hatch to stop opening when receiving the second control instruction, including:

[0085] When the first driving unit receives the third sub-control instruction, the driving circuit of the driving hatch is disconnected;

[0086] When receiving the fourth sub-control instruction, the second driving unit drives the hatch to stop opening through the driving circuit.

[0087] In this embodiment, the hatch may be connected to a drive circuit, which is a circuit for transmitting a first drive signal and a first stop drive signal of the hatch lock motor 310, wherein the first drive signal may have a non-zero duty cycle and the first stop drive signal may have a zero duty cycle.

[0088] In this embodiment, a switching device 320 such as a relay can be set on the driving circuit. When the switching device 320 is closed, the driving circuit is connected, and the first driving signal and the first stop driving signal can be transmitted to the lock motor 310 through the driving circuit. When the switching device 320 is disconnected, the driving circuit is disconnected, and the first driving signal and the first stop driving signal cannot be transmitted to the lock motor 310 through the driving circuit.

[0089] In this embodiment, a third sub-control instruction can be sent to the first drive unit corresponding to the switching device 320. After receiving the third sub-control instruction, the first drive unit can send a second stop drive signal to the switching device 320 to drive the switching device 320 to disconnect, thereby disconnecting the drive circuit, wherein the second stop drive signal can be a continuous low level.

[0090] In this embodiment, a fourth sub-control instruction can be sent to the second drive unit of the hatch. After receiving the fourth sub-control instruction, the second drive unit sends a first stop drive signal to the lock motor 310 to stop driving the lock motor 310 to unlock, so that the hatch remains closed.

[0091] In this embodiment, when the third sub-control instruction is sent to the first drive unit corresponding to the switch device 320, the drive circuit is disconnected, the lock motor 310 does not receive the first drive signal and stops opening. When the fourth sub-control instruction is sent to the second drive unit corresponding to the lock motor 310, the first stop drive signal is transmitted to the lock motor 310 through the drive circuit, causing the hatch to stop opening.

[0092] In the related technology, only one controller is used for driving in the front hood system. If the chip is abnormal or external interference occurs, spontaneous driving without demand may occur. If the front hood opens abnormally under high-speed conditions, there is a great safety hazard.

[0093] In the embodiment of the present application, the third sub-control instruction controls the first drive unit to drive the hatch cover to disconnect the drive circuit, and the fourth sub-control instruction controls the second drive unit to drive the hatch cover to remain closed, separating the control of the drive circuit disconnection from the control of the drive lock motor 310 to stop unlocking. When either the third sub-control instruction or the fourth sub-control instruction is abnormal, the hatch cover can still be ensured to stop opening, thereby improving vehicle driving safety.

[0094] In some embodiments, the first control instruction includes a first sub-control instruction and a second sub-control instruction, the driving module 210 includes a first driving unit and a second driving unit, and sending the first control instruction to the driving module of the hatch of the vehicle includes:

[0095] Sending a first sub-control instruction to the first drive unit, and sending a second sub-control instruction to the second drive unit;

[0096] When the driving module 210 receives the first control instruction, the driving module 210 drives the hatch to open, including:

[0097] When the first driving unit receives the first sub-control instruction, the driving circuit of the driving hatch is connected;

[0098] When receiving the second sub-control instruction, the second driving unit drives the hatch to open through the driving circuit.

[0099] In this embodiment, a first sub-control instruction can be sent to the first drive unit corresponding to the switch device 320. After receiving the first sub-control instruction, the first drive unit can send a second drive signal to the switch device 320 to drive the switch device 320 to close, thereby connecting the drive circuit, wherein the second drive signal can be a continuous high level.

[0100] In this embodiment, a second sub-control instruction can be sent to the second drive unit of the hatch. After receiving the second sub-control instruction, the second drive unit sends a first drive signal to the lock motor 310. The first drive signal is transmitted through the drive circuit to drive the lock motor 310 to unlock and control the hatch to open.

[0101] In this embodiment, the first sub-control instruction controls the first drive unit to drive the drive circuit of the hatch to be connected, and the second sub-control instruction controls the second drive unit to drive the hatch to open. The enable control that controls the drive circuit to be connected is separated from the drive control that controls the first drive signal to drive the lock motor 310 to unlock. When neither the first sub-control instruction nor the second sub-control instruction is issued, the hatch is closed to ensure the safety of vehicle driving.

[0102] In some embodiments, the hatch flag is determined based on user input.

[0103] The user input may be an input requesting to open the hatch.

[0104] In this embodiment, when no user input is received, the hatch cover flag can be set to the first flag by default, and when user input is received, the hatch cover flag can be set to other flags to indicate that the user input has been received.

[0105] In some embodiments, after sending the first control instruction to the driving module of the hatch of the vehicle, the method further includes:

[0106] When the mark of the hatch cover mark position is the second mark, the hatch cover is opened.

[0107] Among them, when the hatch cover mark position is the second mark, it means that the hatch cover needs to be opened.

[0108] In this embodiment, the flag of the hatch cover flag position may be set to the second flag when a user input is received or according to the state of the vehicle.

[0109] In this embodiment, after sending the first control instruction to the hatch of the vehicle, the hatch mark is checked and verified. When the hatch mark is the second mark, the drive module 210 can continuously output the first drive signal to the hatch to drive the lock motor 310 to unlock so that the hatch opens.

[0110] In this embodiment, the first control instruction may be sent based on the user input, the vehicle speed and the gear position of the vehicle.

[0111] In this embodiment, when user input is received and the vehicle speed is 0 and the gear is in neutral, the first control instruction may be sent to the driving module 210 .

[0112] When the user input is received and the vehicle speed is not 0 or the gear position is not empty, the first control instruction is not sent.

[0113] In this embodiment, the user input is combined with the vehicle speed and the vehicle gear position to send the first control instruction, which can avoid the situation where the user accidentally touches the vehicle and causes user input, etc. during the driving of the vehicle, and keep the hatch closed to ensure driving safety.

[0114] The vehicle hatch cover control method provided in the embodiment of the present application can be executed by a vehicle hatch cover control device. In the embodiment of the present application, the vehicle hatch cover control method executed by the vehicle hatch cover control device is taken as an example to illustrate the vehicle hatch cover control device provided in the embodiment of the present application.

[0115] An embodiment of the present application also provides a control device for a vehicle hood.

[0116] like Figure 5 As shown, the control device of the vehicle hatch cover includes:

[0117] The first processing module 510 is used to send a first control instruction to the driving module 210 of the hatch of the vehicle, and the driving module 210 drives the hatch to open when receiving the first control instruction;

[0118] The second processing module 520 is used to send a second control instruction to the driving module 210 when the mark of the hatch cover mark position is the first mark. When the driving module 210 receives the second control instruction, it drives the hatch cover to stop opening.

[0119] According to the control device of the vehicle hatch cover provided in the embodiment of the present application, by setting the hatch cover flag position, a first control instruction is sent to the hatch cover driving module 210 to make the driving module 210 drive the hatch cover to open. At the same time, the flag of the hatch cover flag position is checked to verify whether the hatch cover opening control is an abnormal action. When the flag of the hatch cover flag position is the first flag, it indicates that the hatch cover does not need to be opened or is prohibited from opening. A second control instruction is sent to the driving module 210 to stop the driving module 210 from driving the hatch cover to open. The action of driving the hatch cover to unlock can be stopped in time before the hatch cover opens abnormally, thereby reducing the probability of abnormal opening of the hatch cover and ensuring the safety of vehicle driving.

[0120] In some embodiments, the second control instruction includes a third sub-control instruction and a fourth sub-control instruction, the driving module 210 includes a first driving unit and a second driving unit, and the second processing module 520 is used to send the third sub-control instruction to the first driving unit and / or send the fourth sub-control instruction to the second driving unit;

[0121] When the first driving unit receives the third sub-control instruction, the driving circuit of the driving hatch is disconnected;

[0122] When receiving the fourth sub-control instruction, the second driving unit drives the hatch to stop opening through the driving circuit.

[0123] In some embodiments, the first control instruction includes a first sub-control instruction and a second sub-control instruction, the driving module 210 includes a first driving unit and a second driving unit, and the first processing module 510 is used to send the first sub-control instruction to the first driving unit and send the second sub-control instruction to the second driving unit;

[0124] When the first driving unit receives the first sub-control instruction, the driving circuit of the driving hatch is connected;

[0125] When receiving the second sub-control instruction, the second driving unit drives the hatch to open through the driving circuit.

[0126] In some embodiments, the hatch flag is determined based on user input.

[0127] In some embodiments, when the mark of the hatch mark position is the second mark, the hatch is opened.

[0128] The vehicle hatch control device in the embodiment of the present application may be an electronic device, or a component in the electronic device, such as an integrated circuit or a chip. The electronic device may be a terminal, or may be other devices other than a terminal. For example, the electronic device may be a notebook computer, an ultra-mobile personal computer (UMPC), or a server, a personal computer (PC), etc., which is not specifically limited in the embodiment of the present application.

[0129] The vehicle hatch control device in the embodiment of the present application may be a device having an operating system. The operating system may be an Android operating system, an IOS operating system, or other possible operating systems, which are not specifically limited in the embodiment of the present application.

[0130] The vehicle hatch control device provided in the embodiment of the present application can achieve Figure 1 and Figure 4 To avoid repetition, the various processes implemented by the method embodiment are not described here.

[0131] The embodiment of the present application also provides a control system 200 for a vehicle hatch.

[0132] like Figure 2 As shown, the control system 200 of the vehicle hatch includes a driving module 210 , a buffer module 220 and an analysis and calculation module 230 .

[0133] The driving module 210 is connected to the hatch of the vehicle, and the buffer module 220 is used to store the hatch mark.

[0134] The analysis and calculation module 230 is connected to the buffer module 220 and the driving module 210. The analysis and calculation module 230 is used to send a first control instruction to the driving module 210. The driving module 210 is used to drive the hatch to open when receiving the first control instruction.

[0135] The analysis and calculation module 230 is used to read the hatch cover flag from the buffer module 220, and when the hatch cover flag is the first flag, send a second control instruction to the drive module 210, and the drive module 210 is used to drive the hatch cover to stop opening when receiving the second control instruction.

[0136] In this embodiment, the driving module 210 is a module that can send a driving signal and a stop driving signal. The driving signal and the stop driving signal can be in the form of a duty cycle or a level, etc. The buffer module 220 is a memory module that can temporarily store data. The hatch cover flag is stored in the buffer module 220. The analysis and calculation module 230 is a module that can perform data analysis, calculation and processing.

[0137] The analysis and calculation module 230 has the function of calculating and reading and writing data to the buffer module. The communication method between the analysis and calculation module 230 and the buffer module 220 can adopt data communication protocols such as I2C, and the communication method between the driving module 210 and the analysis and calculation module 230 can adopt data communication protocols such as I2C.

[0138] In this embodiment, the analysis and calculation module 230 may send a first control instruction upon receiving a user demand or according to the state of the vehicle. Abnormalities such as signal disorder may occur inside the control system 200 of the vehicle hood, causing the first control instruction to be issued abnormally.

[0139] The analysis and calculation module 230 sends a first control instruction to the driving module 210. After receiving the first control instruction, the driving module 210 can send a first drive signal to the lock motor 310 of the hatch to drive the lock motor 310 to unlock the hatch so that the hatch is opened. The analysis and calculation module 230 can read the hatch flag from the buffer module 220 while issuing the first control instruction to check whether the hatch flag is the first flag. When the hatch flag is the first flag, the second control instruction is immediately issued to the driving module 210. When receiving the second control instruction, the driving module 210 sends a first stop drive signal to the lock motor 310 to stop driving the lock motor 310 to unlock and ensure that the hatch remains in a closed state.

[0140] According to the control system 200 of the vehicle bonnet provided in the embodiment of the present application, by setting the bonnet flag, a first control instruction is sent to the bonnet driving module 210 to make the driving module 210 drive the bonnet to open. At the same time, the flag of the bonnet flag is checked to verify whether the control of the bonnet opening is an abnormal action. When the flag of the bonnet flag is the first flag, it indicates that the bonnet does not need to be opened or is prohibited from opening. A second control instruction is sent to the driving module 210 to stop the driving module 210 from driving the bonnet to open. The action of driving the bonnet to unlock can be stopped in time before the bonnet opens abnormally, thereby reducing the probability of abnormal opening of the bonnet and ensuring the safety of vehicle driving.

[0141] In some embodiments, the driving module 210 includes a first driving unit and a second driving unit, the first driving unit is connected to the switch device 320 on the driving circuit of the hatch, and the second driving unit is connected to the hatch through the driving circuit;

[0142] The analysis and calculation module 230 includes a first analysis and calculation unit and a second analysis and calculation unit, wherein the first analysis and calculation unit is connected to the first driving unit, and the second analysis and calculation unit is connected to the second driving unit;

[0143] The first analysis and calculation unit is used to send a third sub-control instruction to the first drive unit, and the first drive unit is used to drive the switch device 320 to disconnect when the third sub-control instruction is received. The second analysis and calculation unit is used to send a fourth sub-control instruction to the second drive unit, and the second drive unit is used to drive the hatch cover to remain closed through the drive circuit when the fourth sub-control instruction is received.

[0144] Among them, the switching device 320 can be a relay, which is an electrical control device. The relay has the function of controlling and transmitting current and voltage without direct contact. It can be electromagnetic or other forms. When the change of the input quantity, that is, the excitation quantity, reaches the specified requirement, the controlled quantity undergoes a predetermined step change in the electrical output circuit. The relay has an interactive relationship between the input circuit and the output circuit, and is usually used in automated control circuits. The relay is an automatic switch that uses a small current to control a large current operation, and plays the role of automatic adjustment, safety protection, and conversion circuit in the circuit.

[0145] In this embodiment, the first driving unit is connected to the switch device 320 on the driving circuit of the hatch, and the second driving unit is connected to the lock motor 310 of the hatch through the driving circuit.

[0146] In this embodiment, the first analysis and calculation unit can send a third sub-control instruction to the first drive unit. After receiving the third sub-control instruction, the first drive unit can send a second stop drive signal to the switch device 320 to drive the switch device 320 to disconnect, thereby disconnecting the drive circuit.

[0147] In this embodiment, the second analysis and calculation unit can send a fourth sub-control instruction to the second drive unit. After receiving the fourth sub-control instruction, the second drive unit sends a first stop drive signal to the lock motor 310 to stop driving the lock motor 310 to unlock and control the hatch to remain closed.

[0148] In this embodiment, when the first analysis and calculation unit sends the third sub-control instruction to the first drive unit corresponding to the switch device 320, the drive circuit is disconnected, and the lock motor 310 does not receive the first drive signal and stops opening. When the second analysis and calculation unit sends the fourth sub-control instruction to the second drive unit corresponding to the lock motor 310, the first stop drive signal is transmitted to the lock motor 310 through the drive circuit, causing the hatch to stop opening.

[0149] In this embodiment, the first analysis and calculation unit sends the third sub-control instruction to control the first drive unit to disconnect the drive circuit of the hatch cover, and the second analysis and calculation unit sends the fourth sub-control instruction to control the second drive unit to keep the hatch cover closed, thereby separating the control circuit for disconnecting the drive circuit from the control circuit for driving the lock motor 310 to stop unlocking. When an abnormality occurs in any control circuit, the hatch cover can still be ensured to stop opening, thereby improving vehicle driving safety.

[0150] In some embodiments, the driving module 210 includes a first driving unit and a second driving unit, the first driving unit is connected to the switch device 320 on the driving circuit of the hatch, and the second driving unit is connected to the hatch through the driving circuit;

[0151] The analysis and calculation module 230 includes a first analysis and calculation unit and a second analysis and calculation unit, wherein the first analysis and calculation unit is connected to the first driving unit, and the second analysis and calculation unit is connected to the second driving unit;

[0152] The first analysis and calculation unit is used to send a first sub-control instruction to the first drive unit, and the first drive unit is used to drive the switch device 320 to close when receiving the first sub-control instruction. The second analysis and calculation unit is used to send a second sub-control instruction to the second drive unit, and the second drive unit is used to drive the hatch to open through the drive circuit when receiving the second sub-control instruction.

[0153] In this embodiment, the first analysis and calculation unit can send a first sub-control instruction to the first drive unit. After receiving the first sub-control instruction, the first drive unit can send a second drive signal to the switch device 320 to drive the switch device 320 to close, thereby connecting the drive circuit.

[0154] In this embodiment, the second analysis and calculation unit can send a second sub-control instruction to the second drive unit. After receiving the second sub-control instruction, the second drive unit sends a first drive signal to the lock motor 310. The first drive signal is transmitted through the drive circuit to drive the lock motor 310 to unlock and drive the cabin cover to open.

[0155] In this embodiment, the first analysis and calculation unit sends a first sub-control instruction to control the first drive unit to drive the hatch cover to be connected, and the second analysis and calculation unit sends a second sub-control instruction to control the second drive unit to drive the hatch cover to open, and separates the enable control circuit that controls the drive circuit to be connected from the drive control circuit that controls the first drive signal to drive the lock motor 310 to unlock. When the instruction of any circuit is not issued, the hatch cover is kept closed to ensure the safety of vehicle driving.

[0156] In some embodiments, Figure 2 As shown, the control system 200 of the vehicle hatch further includes a data interaction module 240 .

[0157] The data interaction module 240 is connected to the buffer module 220. The data interaction module 240 is used to receive user input, and the buffer module 220 is used to determine the mark of the hatch cover mark position based on the user input.

[0158] The data interaction module 240 has the functions of bus data analysis and transmission and reading and writing data to the buffer module 220 .

[0159] In this embodiment, the data interaction module 240 may also be connected to the analysis and calculation module 230 , and the communication method between the data interaction module 240 and the analysis and calculation module 230 and the buffer module 220 may adopt a data communication protocol such as I2C.

[0160] In this embodiment, the data interaction module 240 can be connected to the vehicle-mounted multimedia host, the physical switch and the vehicle-cloud data interaction module 240. The vehicle-cloud data interaction module 240 is connected through the cloud server and the non-vehicle-mounted terminal. The user can input requirements to the data interaction module 240 through the vehicle-mounted multimedia host, the physical switch and the non-vehicle-mounted terminal.

[0161] Among them, the vehicle-mounted multimedia host can be an electronic control unit (ECU) of the vehicle-mounted screen, which can obtain the user's operations on the vehicle-mounted screen to obtain user input. The communication method between the vehicle-mounted multimedia host and the data interaction module 240 can adopt a controller area network (CAN), CAN with Flexible Data-Rate (CANFD), Local Interconnect Network (LIN), Ethernet or low-voltage differential signaling (LVDS) LVDS and other data communication protocols.

[0162] The physical switch can be triggered by a physical button to perform user input, and there can be one or more physical switches.

[0163] The non-vehicle-mounted terminal may be a non-vehicle-mounted mobile device such as a mobile phone or a tablet, and the non-vehicle-mounted terminal may be one or more.

[0164] The cloud server can be a computer-readable storage medium, which stores at least one instruction, at least one program, code set or instruction set. The at least one instruction, at least one program, code set or instruction set is loaded and executed by the processor to realize the data transmission and interaction function between the vehicle and the cloud.

[0165] The vehicle-cloud data interaction module 240 may be an independent module or a module integrated in the vehicle, and has the function of acquiring information from the vehicle and performing data transmission interaction with the cloud server.

[0166] In this embodiment, the data interaction module 240 can also be connected to an intelligent integrated power brake system (Integrated Power Brake, IPB) and a vehicle control unit (VCU).

[0167] Among them, IPB integrates product functions such as vacuum booster, electronic vacuum pump, anti-lock braking system (ABS) and electronic stability program (ESP). IPB can provide assistance for vehicle braking on demand according to the driver's braking needs, improve vehicle stability and comfort, enhance braking energy recovery efficiency, and IPB can be used to send vehicle speed signal values.

[0168] VCU is the core electronic control unit for making vehicle control decisions. VCU determines the driver's driving intention by collecting signals from the accelerator pedal, gear position, brake pedal, etc. It monitors the vehicle status information and sends the vehicle's operating status control instructions to the power system and power battery system after judgment and processing by VCU. At the same time, it controls the working mode of the vehicle's accessory power system. VCU has the function of vehicle system fault diagnosis, protection and storage. VCU can send the vehicle's driving gear signal value, where the gears include parking gear (Parking, P), reverse gear (Reverse, R), neutral gear (Neutral, N) and driving gear (Drive, D).

[0169] In this embodiment, the IPB can collect and send the real-time rotation speed value of the vehicle tire. The IPB can be one or more, and the data communication protocol such as CAN, CANFD, LIN, Ethernet or LVDS can be used between the IPB and the data interaction module 240.

[0170] The VCU can control and send the driving gear status of the entire vehicle. There can be one or more VCUs, and data communication protocols such as CAN, CANFD, LIN, Ethernet or LVDS are used between the VCU and the data interaction module 240.

[0171] In this embodiment, the IPB can send the vehicle speed to the analysis and calculation module 230 through the data interaction module 240, and the VCU can send the vehicle gear position to the analysis and calculation module 230 through the data interaction module 240. The analysis and calculation module 230 can send a first control instruction to the drive module 210 when receiving user input and when the vehicle speed is 0 and the gear position is neutral.

[0172] In this embodiment, the control system 200 of the vehicle hood may include a first controller 330 and a second controller 340, wherein the first controller 330 includes a first analysis and calculation unit and a first drive unit, and the second controller 340 includes a second analysis and calculation unit and a second drive unit. The first controller 330 may also include a corresponding first data interaction module 240 and a first buffer module 220, and the second controller 340 may also include a corresponding second data interaction module 240 and a second buffer module 220.

[0173] The structures of the first controller 330 and the second controller 340 may be the same. The first driving unit in the first controller 330 is connected to the switch device 320, and the second driving unit in the second controller 340 is connected to the lock motor 310. The first controller 330 and the second controller 340 may receive user input simultaneously.

[0174] like Figure 3As shown, the first controller 330 is connected to the switch device 320 , and the second controller 340 is connected to the lock motor 310 of the hatch through the switch device 320 .

[0175] In this embodiment, the first controller 330 outputs a high level to control the relay to the energized state and turns on the drive circuit based on the passing of the drive return check.

[0176] The second controller 340 outputs a high level to drive the lock motor 310 of the hatch to operate based on the driving return check being passed.

[0177] A specific embodiment of a method for controlling a vehicle hatch cover is introduced below.

[0178] like Figure 4 As shown, in step one, the user triggers opening the hatch cover. The user operates the application on the tablet or mobile phone to trigger the hatch cover opening demand, performs user input, and transmits the hatch cover opening demand to the data interaction module 240 through the CAN bus, or the user operates the physical switch of the hatch cover to trigger the hatch cover opening demand, performs user input, and after the user presses the physical switch, the circuit state can be changed to transmit the hatch cover opening demand to the data interaction module 240 through the low-voltage wiring harness.

[0179] Step 2: The first controller 330 and the second controller 340 respectively collect the user input of the demand to open the front hatch through their own data interaction modules 240, and set the hatch flag in their respective buffer modules 220 to 1, where 1 is the second flag. The first controller 330 and the second controller 340 each independently judge the demand, and after receiving the user input, each assigns the flag variable of the hatch flag in the internal buffer module 220 to 1 for use in the subsequent backcheck strategy.

[0180] Step three, the first controller 330 and the second controller 340 respectively collect the hatch cover opening demand, vehicle speed, and vehicle driving gear status through their own data interaction modules 240, and send them to the analysis and calculation module 230. The data interaction modules 240 inside the first controller 330 and the second controller 340 respectively transmit the hatch cover opening demand, vehicle speed, and vehicle driving gear status to the analysis and calculation module 230 through a specific data communication protocol, such as I2C, so as to be used for the subsequent judgment strategy on whether to continue driving the hatch cover.

[0181] Step 4, the analysis and calculation module 230 determines that there is a need to open the hood and the vehicle speed = 0 and is in P gear. The analysis and calculation modules 230 inside the first controller 330 and the second controller 340 respectively determine whether the built-in prerequisites are met at this time. If there is a need to open the front hood and the vehicle speed = 0 and is in P gear, go to step five, otherwise go to step six.

[0182] Step 5: The analysis and calculation module 230 sends a demand for starting driving, ie, a first control instruction, to the driving module 210 . The analysis and calculation modules 230 in the first controller 330 and the second controller 340 respectively send the first control instruction to the driving module 210 .

[0183] Step 6: The analysis and calculation module 230 sends a request to stop driving to the driving module 210. The analysis and calculation modules 230 in the first controller 330 and the second controller 340 respectively send a request to stop driving to the driving module 210.

[0184] Step seven, the analysis and calculation module 230 will start driving the demand, that is, when the first control instruction is issued, the hatch cover flag is retrieved from the buffer module 220 to determine whether the hatch cover flag is 1. When the first controller 330 and the second controller 340 respectively have their own analysis and calculation modules 230, they will immediately check the hatch cover flag in the buffer module 220 when issuing the first control instruction. If the hatch cover flag is 1, go to step eight, otherwise go to step ten.

[0185] Step eight, consider that the hatch cover opening is normally triggered, and then set the hatch cover flag in the buffer module 220 to 0. If the hatch cover flag in the buffer module 220 is 1, it can be considered that the hatch cover opening is triggered by normal demand, rather than abnormal triggering caused by chip or external interference. After executing the backcheck confirmation step, set the hatch cover flag in the buffer module 220 to 0 for backcheck judgment during the next trigger.

[0186] Step nine: the analysis and calculation module 230 continues to send a demand to start driving to the driving module 210. In the case of normal triggering, the analysis and calculation modules 230 in the first controller 330 and the second controller 340 continue to send the driving demand.

[0187] Step 10: consider that the hatch cover opening control is triggered abnormally this time, and then set the hatch cover flag position in the buffer module 220 to 0. If the hatch cover flag in the buffer module 220 is 0, it can be considered that the execution is triggered abnormally this time. After executing the backcheck confirmation step, set the hatch cover flag in the buffer module 220 to 0 for the backcheck judgment at the next trigger.

[0188] Step 11. The analysis and calculation module 230 sends a request to stop driving to the drive module 210, that is, the second control instruction. When an abnormality is triggered, the analysis and calculation modules 230 inside the first controller 330 and the second controller 340 immediately stop sending the driving request. The lock motor 310 needs to be driven continuously for 400ms-500ms before it can move. The entire software backcheck strategy can be executed in 10ms-20ms. After the abnormal trigger is identified, the drive is interrupted immediately without any performance, and the risk of abnormal opening of the hatch can be avoided without any feeling.

[0189] An embodiment of the present application also provides a vehicle.

[0190] The vehicle comprises a hatch cover and the above-mentioned vehicle hatch cover control system 200, and the control system 200 is connected to the hatch cover.

[0191] According to the vehicle provided in the embodiment of the present application, by setting the hatch cover flag position, a first control instruction is sent to the hatch cover driving module 210 to make the driving module 210 drive the hatch cover to open. At the same time, the flag of the hatch cover flag position is checked to verify whether the hatch cover opening control is an abnormal action. When the flag of the hatch cover flag position is the first flag, it indicates that the hatch cover does not need to be opened or is prohibited from opening. A second control instruction is sent to the driving module 210 to stop the driving module 210 from driving the hatch cover to open. The action of driving the hatch cover to unlock can be stopped in time before the hatch cover opens abnormally, thereby reducing the probability of abnormal opening of the hatch cover and ensuring the driving safety of the vehicle.

[0192] The vehicle provided in the embodiment of the present application can perform software-driven back-check control. No additional detection device is added to the system components. In the system control, when executing the drive, the buffer module 220 data is called to verify whether the hatch opening action is an abnormal trigger. If it is an abnormal trigger, the drive is immediately interrupted. Compared with the related technology that requires additional detection devices, it only needs to be processed at the software level, which can save the cost and weight of related components.

[0193] The vehicle provided in the embodiment of the present application can have a multi-terminal control safety strategy. Relays are added to the system components. In terms of system control, one controller controls the path and one controller controls the drive, so that the enabling control and the drive control are separated. Abnormal driving of any one of the controllers will not cause the hatch cover lock motor 310 to be driven, and the probability of problems with both controllers is low. Abnormal driving of any one of the controllers will not cause the hatch cover lock motor 310 to be driven. Assisted by the drive back-check strategy, multiple safety protections can greatly reduce the risk of abnormal opening of the hatch cover, and reduce the probability of abnormal opening of the hatch cover from the source.

[0194] In some embodiments, Figure 6As shown, an embodiment of the present application also provides an electronic device 600, including a processor 601, a memory 602, and a computer program stored in the memory 602 and executable on the processor 601. When the program is executed by the processor 601, each process of the above-mentioned vehicle hood control method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be described here.

[0195] It should be noted that the electronic devices in the embodiments of the present application include the mobile electronic devices and non-mobile electronic devices mentioned above.

[0196] An embodiment of the present application also provides a non-transitory computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the various processes of the above-mentioned vehicle hood control method embodiment are implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

[0197] The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk.

[0198] An embodiment of the present application also provides a computer program product, including a computer program, which implements the above-mentioned vehicle hood control method when executed by a processor.

[0199] The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk.

[0200] An embodiment of the present application further provides a chip, which includes a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the above-mentioned vehicle hatch control method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0201] It should be understood that the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.

[0202] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0203] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM / RAM, a disk, or an optical disk), and includes a number of instructions for a terminal (which can be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in each embodiment of the present application.

[0204] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

[0205] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0206] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A method for controlling a vehicle hatch cover, characterized in that: include: Sending a first control instruction to a driving module of a hatch of the vehicle, wherein the driving module drives the hatch to open when receiving the first control instruction; When the mark of the hatch cover mark position is the first mark, a second control instruction is sent to the driving module, and when the driving module receives the second control instruction, it drives the hatch cover to stop opening.

2. The vehicle hatch cover control method according to claim 1, characterized in that: The second control instruction includes a third sub-control instruction and a fourth sub-control instruction, the driving module includes a first driving unit and a second driving unit, and sending the second control instruction to the driving module includes: sending the third sub-control instruction to the first driving unit, and / or sending the fourth sub-control instruction to the second driving unit; The driving module drives the hatch cover to stop opening when receiving the second control instruction, including: When the first driving unit receives the third sub-control instruction, the driving circuit of the hatch cover is driven to be disconnected; When receiving the fourth sub-control instruction, the second driving unit drives the hatch cover to stop opening through the driving circuit.

3. The vehicle hatch cover control method according to claim 1, characterized in that: The first control instruction includes a first sub-control instruction and a second sub-control instruction, the driving module includes a first driving unit and a second driving unit, and sending the first control instruction to the driving module of the hatch of the vehicle includes: Sending the first sub-control instruction to the first drive unit, and sending the second sub-control instruction to the second drive unit; When the driving module receives the first control instruction, driving the hatch to open includes: The first driving unit drives the driving circuit of the hatch cover to be connected when receiving the first sub-control instruction; When receiving the second sub-control instruction, the second driving unit drives the hatch to open through the driving circuit.

4. The vehicle hatch cover control method according to any one of claims 1 to 3, characterized in that: The hatch cover flag is determined based on user input.

5. The vehicle hatch cover control method according to any one of claims 1 to 3, characterized in that: After sending the first control instruction to the driving module of the hatch of the vehicle, the method further includes: When the mark of the hatch cover mark position is the second mark, the hatch cover is opened.

6. A vehicle hatch control device, characterized in that: include: A first processing module, configured to send a first control instruction to a driving module of a hatch of the vehicle, wherein the driving module drives the hatch to open when receiving the first control instruction; The second processing module is used for sending a second control instruction to the driving module when the mark of the hatch cover mark position is the first mark, and the driving module drives the hatch cover to stop opening when receiving the second control instruction.

7. A control system for a vehicle hatch, characterized in that: include: A drive module connected to a hatch of the vehicle; A buffer module, the buffer module is used to store the hatch cover flag position; an analysis and calculation module, the analysis and calculation module being connected to the buffer module and the driving module, the analysis and calculation module being used to send a first control instruction to the driving module, and the driving module being used to drive the hatch cover to open when receiving the first control instruction; The analysis and calculation module is used to read the hatch cover flag from the buffer module, and when the hatch cover flag is a first flag, send a second control instruction to the drive module, and the drive module is used to drive the hatch cover to stop opening when receiving the second control instruction.

8. The vehicle hatch control system according to claim 7, characterized in that: The driving module comprises a first driving unit and a second driving unit, the first driving unit is connected to a switch device on a driving circuit of the hatch cover, and the second driving unit is connected to the hatch cover through the driving circuit; The analysis and calculation module includes a first analysis and calculation unit and a second analysis and calculation unit, the first analysis and calculation unit is connected to the first driving unit, and the second analysis and calculation unit is connected to the second driving unit; The first analysis and calculation unit is used to send a third sub-control instruction to the first drive unit, and the first drive unit is used to drive the switching device to open when receiving the third sub-control instruction. The second analysis and calculation unit is used to send a fourth sub-control instruction to the second drive unit, and the second drive unit is used to drive the hatch cover to remain closed through the drive circuit when receiving the fourth sub-control instruction.

9. The vehicle hatch cover control system according to claim 7, characterized in that: The driving module comprises a first driving unit and a second driving unit, the first driving unit is connected to a switch device on a driving circuit of the hatch cover, and the second driving unit is connected to the hatch cover through the driving circuit; The analysis and calculation module includes a first analysis and calculation unit and a second analysis and calculation unit, the first analysis and calculation unit is connected to the first driving unit, and the second analysis and calculation unit is connected to the second driving unit; The first analysis and calculation unit is used to send a first sub-control instruction to the first drive unit, and the first drive unit is used to drive the switching device to close when the first sub-control instruction is received. The second analysis and calculation unit is used to send a second sub-control instruction to the second drive unit, and the second drive unit is used to drive the hatch cover to open through the drive circuit when the second sub-control instruction is received.

10. The vehicle hatch cover control system according to any one of claims 7 to 9, characterized in that: Also includes: A data interaction module, the data interaction module is connected to the buffer module, the data interaction module is used to receive user input, and the buffer module is used to determine the mark of the hatch cover mark position based on the user input.

11. A vehicle, characterized in that: include: Hatch covers; A control system for a vehicle hatch cover as described in any one of claims 7 to 10, wherein the control system is connected to the hatch cover.

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