CN115788244A - Vehicle sliding door system, control method thereof, storage medium, and electronic device - Google Patents

Abstract

The application discloses vehicle sliding door system and control method, storage medium and electronic equipment thereof, and the vehicle sliding door system comprises an electronic switch for sending a sliding door actuating signal, an attraction lock for locking a sliding door when the sliding door is in a closed state, and a driving device for driving the sliding door to slide, wherein the driving device comprises a driver, a clutch and a locking mechanism, and the sliding door is locked through the clutch when the sliding door is in an open state. According to the electronic control unit, the electronic switch is adopted to directly send the sliding door actuating signal to the electronic control unit, the electronic control unit controls the suction lock and the driving device to drive the sliding door to slide, the number of parts involved in the sliding door actuating control process is small, and the control process is simple; and only the suction lock is arranged to lock the sliding door when the sliding door is closed, and the locking mechanism locks the sliding door when the sliding door is opened, so that the arrangement of locking pieces is reduced, and meanwhile, when the locking mechanism locks the clutch, the clutch is in a power-off state, so that the energy consumption of the clutch is also reduced.

Description

Vehicle sliding door system, control method thereof, storage medium, and electronic device

Technical Field

The application relates to the technical field of vehicle sliding doors, in particular to a vehicle sliding door system and a control method, a storage medium and electronic equipment thereof.

Background

Present vehicle sliding door system triggers central lock through setting up interior unblock handle and sends the unblock signal to the controller, so that a plurality of latch fittings unblock sliding door in the controller control sliding door, a plurality of latch fittings are used for locking sliding door under different states, at least, including preceding lock, open the lock and inhale the lock after and, preceding lock and inhale the lock after and lock sliding door under the door closure state, open the lock when the door is in the full open state and lock sliding door, and, sliding door is when half open state, then through the clutch actuation of control connection between sliding door and drive arrangement, in order to slide the door locking at half open state.

The existing vehicle sliding door system is provided with a plurality of locking pieces, the number of components of the sliding door and the wiring complexity are increased, the control flow of opening and closing the sliding door is complicated, and the vehicle energy consumption is also increased by a locking method for locking the sliding door in a half-open state through clutch suction.

Disclosure of Invention

The application aims to overcome the defects of a vehicle sliding door system in the prior art, and provides the vehicle sliding door system which is few in component number, simple in opening and closing door control process and small in energy consumption, a control method of the vehicle sliding door system, a storage medium and electronic equipment.

The technical scheme of this application provides a vehicle system of sliding door, include

An electronic switch for sending a sliding door actuation signal;

the sucking lock is used for locking the sliding door when the sliding door is in a closed state;

the driving device is used for driving the sliding door to slide and comprises a driver, a clutch and a locking mechanism, the clutch is attracted when the sliding door is driven to slide so as to transmit the torque of the driver to the sliding door, and the locking mechanism locks the sliding door through the clutch when the sliding door is in an open state;

and the electronic control unit is used for receiving the sliding door actuating signal and controlling the suction lock and the driving device to actuate according to the sliding door actuating signal so as to drive the sliding door to slide.

Further, the clutch comprises a driving friction plate connected with the driver and a driven friction plate connected with the sliding door, the locking mechanism is arranged on one side of the driven friction plate, and when the sliding door is in an open state, the locking mechanism locks the driven friction plate to lock the sliding door.

Further, the electronic switch comprises an inside door lock switch installed inside the vehicle and an outside unlocking switch linked with an outside handle installed outside the sliding door.

Furthermore, the door lock further comprises an emergency unlocking handle arranged on the sliding door, the emergency unlocking handle is in linkage connection with the suction lock through a mechanical structure, and the mechanical structure can be triggered to unlock the suction lock by pulling the emergency unlocking handle.

Furthermore, the child lock device also comprises a child lock arranged in the vehicle, and when the electronic control unit receives the sliding door actuating signal, if the child lock is in a locking state, the actuation of the suction lock and the actuation of the driving device are not controlled.

The technical scheme of the application also provides a control method of the vehicle sliding door system, which comprises the following steps

A sliding door opening step:

responding to a sliding door opening signal sent by the electronic switch, and if the suction lock is in a locked state, controlling the suction lock to unlock;

after the clutch is controlled to be sucked, if the locking mechanism is in a locking state, the locking mechanism is controlled to be unlocked, and then the driver is controlled to drive the sliding door to be opened;

controlling the driver to stop softly until the sliding door is in a fully open state or a sliding door stop signal is received;

after the locking mechanism is controlled to be locked, the clutch is controlled to be disconnected;

and a sliding door closing step:

responding to a sliding door closing signal sent by the electronic switch, controlling the locking mechanism to unlock after the clutch is sucked, and then controlling the driver to drive the sliding door to close;

controlling the driver to stop softly until the sliding door is in a closed state;

after the attraction lock is controlled to be attracted to a locking state, the clutch is controlled to be disconnected; or alternatively

Controlling the driver to soft stop until a sliding door stop signal is received;

and after the locking mechanism is controlled to be locked, the clutch is controlled to be disconnected.

Further, the vehicle sliding door system further comprises a child lock arranged in the vehicle;

after responding to the sliding door opening signal sent by the electronic switch, the method further comprises

And if the child lock is in a locked state, executing door lock triggering prompt operation.

Furthermore, the vehicle sliding door system further comprises an emergency unlocking handle arranged on the sliding door, the emergency unlocking handle is in linkage connection with the suction lock through a mechanical structure, and the mechanical structure can be triggered to unlock the suction lock by pulling the emergency unlocking handle;

the control method also comprises

In response to the fact that the emergency unlocking handle is pulled, if the child lock is in a locked state, the clutch is controlled to be attracted;

controlling the attraction lock to attract and lock;

and after receiving the door lock locking signal, controlling the clutch to be disconnected.

The technical scheme of the present application further provides a storage medium, where the storage medium stores computer instructions, and when a computer executes the computer instructions, the storage medium is used to execute the control method described above.

The technical scheme of the application also provides electronic equipment which comprises at least one processor; and the number of the first and second groups,

a memory communicatively coupled to the at least one processor; wherein, the first and the second end of the pipe are connected with each other,

the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the control method as previously described.

After adopting above-mentioned technical scheme, have following beneficial effect:

according to the electronic control unit, the electronic switch is adopted to directly send the sliding door actuating signal to the electronic control unit, the electronic control unit controls the suction lock and the driving device to drive the sliding door to slide, the number of parts involved in the sliding door actuating control process is small, and the control process is simple;

this application only sets up the actuation lock and closes the state locking sliding door at the sliding door, and the sliding door is realized sliding door's locking by locking mechanism locking clutch when the open mode, has reduced the setting of latch fitting, and when locking mechanism locked the clutch simultaneously, the clutch can be in the outage state, and to a great extent has reduced the energy consumption of clutch.

Drawings

The disclosure of the present application will become more readily understood with reference to the drawings. It should be understood that: these drawings are for illustrative purposes only and are not intended to limit the scope of the present application. In the figure:

FIG. 1 is a schematic structural diagram of a vehicle sliding door system according to an embodiment of the present application;

FIG. 2 is a schematic structural view of a sliding door according to an embodiment of the present disclosure;

FIG. 3 is a schematic diagram of a clutch according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of an emergency unlocking handle in an embodiment of the present application;

FIG. 5 is a flowchart of a sliding door opening step in a method of controlling a vehicle sliding door system according to an embodiment of the present application;

FIG. 6 is a flowchart of a sliding door closing step of a method for controlling a sliding door system of a vehicle according to an embodiment of the present application;

FIG. 7 is a flowchart of a sliding door opening step in a method of controlling a sliding door system of a vehicle according to another embodiment of the present application;

FIG. 8 is a flowchart illustrating steps of a method for controlling a vehicle sliding door system according to an embodiment of the present application;

fig. 9 is a schematic hardware structure diagram of an electronic device in an embodiment of the present application.

Reference numerals comparison table:

an electronic switch 01: an inside door lock switch 11 and an outside unlocking switch 12;

the suction lock 02: a pawl 21, a ratchet 22;

the driving device 03: the clutch comprises a driver 31, a clutch 32, a driven friction plate 321, a locking mechanism 33, a positioning gear 331, a positioning tooth 3311, a locking rod 332, a locking tooth 3321, a supporting block 3322, a rotating shaft 3323, a guide cam 333, a driving motor 334, a worm 335, a worm wheel 336, a first elastic member 337, a second elastic member 338 and a guide block 339;

an electronic control unit 04 and a plug pin 05;

emergency unlocking handle 06: a handle 61, a pull rod 62 and a pull cable 63;

a child lock 07.

Detailed Description

Embodiments of the present application are further described below with reference to the accompanying drawings.

It is easily understood that according to the technical solutions of the present application, those skilled in the art can substitute various structures and implementations without changing the spirit of the present application. Therefore, the following detailed description and the accompanying drawings are merely illustrative of the technical solutions of the present application, and should not be construed as limiting or restricting the technical solutions of the present application in their entirety.

The terms of orientation of up, down, left, right, front, back, top, bottom, and the like referred to or may be referred to in this specification are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed correspondingly according to the position and the use state of the device. Therefore, these and other directional terms should not be construed as limiting terms. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Throughout the description of the present application, it is to be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "coupled" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The foregoing is to be understood as belonging to the specific meanings in the present application as appropriate to the person of ordinary skill in the art.

Vehicle sliding door system:

the vehicle sliding door system in the embodiment of the application, as shown in figures 1 and 2, comprises

The electronic switch 01 is used for sending a sliding door actuating signal;

an engaging lock 02 for locking the sliding door when the sliding door is in a closed state;

the driving device 03 is used for driving the sliding door to slide, the driving device 03 comprises a driver 31, a clutch 32 and a locking mechanism 33, the clutch 32 is attracted when the sliding door is driven to slide so as to transmit the torque of the driver 31 to the sliding door, the locking mechanism 33 locks the sliding door through the clutch 32 when the sliding door is in an open state, and the open state comprises a full-open state and a half-open state;

and the electronic control unit 04 is used for receiving the sliding door actuating signal and controlling the actuation of the suction lock 02 and the driving device 03 according to the sliding door actuating signal so as to drive the sliding door to slide.

The vehicle door system that slides in this application embodiment sets up electronic switch 01 and sends the sliding door and actuate the signal, including but not limited to sliding door opening signal, sliding door stop signal and sliding door closing signal, and electronic switch 01 directly actuates the signal transmission to electronic control unit 04 with sliding door, has cancelled the well accuse lock as the signal transmission intermediary, has simplified the door system that slides, has also improved and has actuated response efficiency.

Further, the full open holding lock is eliminated, and when the sliding door is in the open state, the locking mechanism 33 is additionally provided, and the locking mechanism 33 is controlled to restrict the rotational degree of freedom of the partial structure in which the clutch and the sliding door are linked, thereby locking the sliding door. So set up, not only can be at full open state locking sliding door, can also be with sliding door locking in optional position.

As shown in fig. 2, the suction lock 02 is installed at the rear end of the sliding door for locking the sliding door when the sliding door is in a closed state, and controls the suction lock to suck and lock the sliding door when the rear end of the sliding door moves to a set locking position. It should be noted that, the suction lock 02 in the embodiment of the present application may adopt an existing suction lock, specifically refer to a suction lock structure in the prior art, and the present application does not limit this.

Meanwhile, when the vehicle door is in a closed state, the locking mechanism 33 can lock the clutch, and forms double locking of the sliding door with the suction lock 02 to ensure the locking safety of the sliding door.

Preferably, in order to improve the locking strength of the sliding door in the closed state, a plug 05 is mounted at the front end of the vehicle door, and the plug 05 comprises a plug post mounted on the vehicle body and a slot mounted on the sliding door, and when the sliding door is in the closed state, the plug post is inserted into the slot to realize the mechanical locking of the sliding door.

The vehicle sliding door system in the embodiment of the application is simple in structure, convenient to control the opening and closing of the vehicle door, capable of improving the response speed of the opening and closing of the vehicle door and capable of reducing the overall energy consumption.

In one embodiment, as shown in fig. 3, the clutch 32 includes a driving friction plate (not shown) connected to the driver 31 and a driven friction plate 321 connected to the sliding door, the locking mechanism 33 is disposed on one side of the driven friction plate 321, and the locking mechanism 33 locks the driven friction plate 321 to lock the sliding door when the sliding door is in an open state.

Specifically, the lock mechanism 33 includes a positioning gear 331 and a lock lever 332, the positioning gear 331 is provided with positioning teeth 3311 uniformly in the circumferential direction, and the lock lever 332 is provided with locking teeth 3321. The lock lever 332 is rotatably installed in the clutch housing, and the locking teeth 3321 lock the driven friction plate 321 when engaged with the positioning teeth 3311. The locking lever 332 is driven by a guide cam 333 and a driving motor 334, the driving motor 334 is connected with a worm 335, the guide cam 333 is connected with a worm wheel 336, the worm 335 is meshed with the worm wheel 336, and the driving motor 334 drives the guide cam 333 to rotate after being driven by the worm 335 and the worm wheel 336.

One end of the locking lever 332 is provided with a locking tooth 3321, the other end is provided with a supporting block 3322, the middle part of the locking lever 332 is provided with a rotating shaft 3323, and the guide cam 333 pushes the supporting block 3322 to rotate the locking lever 332 around the rotating shaft 3323 so that the locking tooth 3321 moves relative to the driven friction plate 321.

A first elastic member 337 and a second elastic member 338 are connected to the support block 3322 in the movement direction, the first elastic member 337 is connected between the clutch housing and the support block 3322, one end of the second elastic member 338 is connected to the support block 3322, the other end thereof is connected to a guide block 339, and the guide block 339 is in contact with the outer circumferential surface of the guide cam 333 to realize the linkage between the guide cam 333 and the locking lever 332.

The first resilient member 337 and the second resilient member 338 are configured to maintain the locking tooth 3321 in engagement with the positioning tooth 3311, and preferably, the second resilient member 338 is in a compressed, energy-charged state when the locking tooth 3321 is engaged with the positioning tooth 3311. When the locking tooth 3321 is engaged with the positioning tooth 3311, if the sliding door drives the driven friction plate 321 to rotate synchronously under the action of external force, the locking tooth 3321 can be pushed away from the driven friction plate 321 under the condition that the external force is large enough, and the supporting block 3322 compresses the first elastic member 337, and in the process, the second elastic member 338 is released to assist in pushing the supporting block 3322 to move towards the first elastic member 337.

In one embodiment, the electronic switch 01 includes an inside door lock switch 11 installed inside the vehicle and an outside unlock switch 12 linked with an outside handle installed outside the sliding door.

Specifically, one or more vehicle interior door lock switches 11 may be provided, at least one vehicle interior door lock switch 11 is installed on the sliding door, the passenger sends out a sliding door opening signal, a sliding door stop signal and a sliding door closing signal through the vehicle interior door lock switch 11 on the sliding door, and preferably, a vehicle interior door lock switch 11 may be further provided at the driving position.

An outer handle is installed on the outer surface of the sliding door, the outside unlocking switch 12 can be hidden in the outer handle, and when the outer handle is pulled, the outside unlocking switch 12 is triggered, so that the outside unlocking switch 12 sends a sliding door opening signal to the electronic control unit 104.

In one embodiment, the door lock further comprises an emergency unlocking handle 06 installed on the sliding door, the emergency unlocking handle 06 is in linkage connection with the suction lock 02 through a mechanical structure, and the mechanical structure can be unlocked to unlock the suction lock 02 by pulling the emergency unlocking handle 06.

Specifically, as shown in fig. 4, the suction lock 02 includes a pawl 21 and a ratchet 22 that are engaged with each other, and when locked, the pawl 21 rotates to a locking angle to lock the ratchet 22, and when unlocked, the pawl 21 rotates to an unlocking angle to separate the ratchet 22 and the pawl 21; the emergency unlocking handle 06 comprises a handle 61, a pull rod 62 and a pull cable 63 connected between the handle 61 and the pull rod 62, wherein the handle 61 is installed on the inner side of the sliding door, the pull rod 62 is connected with a pawl 21 of the attraction lock 02, and when a user pulls the handle 61, the pawl 21 can be driven to rotate through the pull rod 62, so that the attraction lock 02 is unlocked.

In the embodiment of the application, the emergency unlocking handle 06 is installed on the inner side of the sliding door, the emergency unlocking handle 06 is linked with the suction lock 02 through a mechanical structure, and the suction lock 02 can be forcibly opened through the emergency unlocking handle 06 under an emergency condition, so that emergency door opening is realized.

In one embodiment, the child lock 07 is further arranged in the vehicle, and when the electronic control unit 04 receives a sliding door actuating signal, if the child lock 07 is in a locked state, the actuation of the suction lock 02 and the actuation of the driving device 03 are not controlled.

According to the embodiment of the application, the child lock 07 is arranged in the vehicle, the child lock 07 can be set to be an electronic lock, when the child lock 07 is locked, a child lock locking signal is sent to the electronic control unit 04, and when the electronic control unit 04 receives the child lock locking signal, even if a sliding door actuating signal sent by the electronic switch 01 is received, the suction lock 02 and the driving device 03 are not controlled to actuate, so that the child lock safety function is achieved.

The control method of the vehicle sliding door system comprises the following steps:

the technical scheme of this application still provides the control method of vehicle sliding door system of the aforesaid embodiment, as shown in fig. 5, 6, include

A sliding door opening step:

step S501: responding to a sliding door opening signal sent by the electronic switch, if the suction lock is in a locking state, executing a step S503 after executing the step S502, otherwise, directly executing the step S503;

step S502: controlling the suction lock to unlock;

step S503: controlling the clutch to suck;

step S504: if the locking mechanism is in the locking state, executing step S506 after executing step S505, otherwise, directly executing step S506;

step S505: controlling the locking mechanism to unlock;

step S506: controlling a driver to drive the sliding door to open;

step S507: controlling the driver to stop softly until the sliding door is in a full-open state or a sliding door stop signal is received;

step S508: and after the control locking mechanism is locked, the clutch is controlled to be disconnected.

Specifically, when a sliding door opening signal sent by the electronic switch is received, if it is detected that the suction lock is in a locked state at the time, indicating that the sliding door is in a closed state at the time, step S502 is executed first to control the suction lock to be unlocked, and then step S503 is executed; if the engaging lock is in the unlocked state, which means that the sliding door is in the half-open state, step S503 is directly executed.

Step S503 controls the driven friction plate of the clutch to be attracted with the driving friction plate, the driver is linked with the sliding door, then step S504 judges whether the locking mechanism is in a locking state, if yes, step S505 is executed to control the locking mechanism to be unlocked, then step S506 is executed to control the driver to be started to drive the sliding door to be opened, and if not, step S506 is directly executed to control the driver to be started to drive the sliding door to be opened. Executing step S507 to control the driver to stop softly until the sliding door is opened to a full-open state or a sliding door stop signal is received, so as to avoid sudden stop of the sliding door; and step S508 is executed after the sliding door stops, the locking mechanism is controlled to lock the driven friction plate, the clutch is controlled to be disconnected after the sliding door is limited to slide, and therefore the sliding door can be locked at any position in an opening state, and energy consumption of the clutch is reduced. The clutch is controlled to be sucked in first, then the locking mechanism is controlled to be unlocked, and the sliding door can be ensured to be in a locking state before the driver is started.

And a sliding door closing step:

step S601: in response to a sliding door closing signal sent by the electronic switch, after the clutch is controlled to be sucked, the locking mechanism is controlled to be unlocked, and then the driver is controlled to drive the sliding door to be closed;

step S602: controlling the driver to stop softly until the sliding door is in a closed state;

step S603: after controlling the suction lock to suck to a locking state, controlling the clutch to be disconnected; or

Step S604: controlling the driver to stop softly until a sliding door stop signal is received;

step S605: and after the control locking mechanism is locked, the clutch is controlled to be disconnected.

Specifically, when a sliding door closing signal sent by the electronic switch is received, step S601 is executed to control the clutch to be attracted, then control the locking mechanism to be unlocked to prevent the sliding door from sliding after the locking mechanism is unlocked, and then control the driver to drive the sliding door to close. Until the sliding door slides to a closed state, executing step S602 and step S603, firstly controlling the driver to stop softly, then controlling the attraction lock to attract to a locking state, and finally controlling the driven friction plate and the driving friction plate of the clutch to separate; or, before the sliding door slides to the closed state, the sliding door stop signal is received, then step S604 and step S605 are executed, the driver is controlled to stop softly, then the locking mechanism is controlled to lock, and finally the driven friction plate and the driving friction plate of the clutch are controlled to separate.

Optionally, when the sliding door slides to the closed state, after controlling the clutch to be disconnected in step S603, the locking mechanism may be further controlled to lock the clutch, so as to achieve double locking of the sliding door in the closed state.

The sliding door opening and closing steps in the embodiment of the application only need to control the actuation of the suction lock and the clutch, the control steps are simple, and the quick response of the actuation of the sliding door can be realized.

In one embodiment, the vehicle sliding door system further comprises a child lock disposed in the vehicle;

the sliding door opening step, as shown in fig. 7, specifically includes:

step S701: responding to a sliding door opening signal sent by the electronic switch, if the child lock is in a locked state, executing a step S702, otherwise executing a step S703;

step S702: executing door lock triggering prompt operation;

step S703: if the locking state is the locking state, executing step S705 after executing step S704, otherwise, directly executing step S705;

step S704: controlling the suction lock to unlock;

step S705: controlling the clutch to suck;

step S706: if the locking mechanism is in the locking state, executing step S708 after executing step S707, otherwise, directly executing step S708;

step S707: controlling the locking mechanism to unlock;

step S708: controlling a driver to drive the sliding door to open;

step S709: controlling the driver to stop softly until the sliding door is in a full-open state or a sliding door stop signal is received;

step S710: and after the control locking mechanism is locked, the clutch is controlled to be disconnected.

In the embodiment of this application, vehicle sliding door system has set up children's lock, when receiving sliding door opening signal, if children's lock is in the lock-out state, then thinks children's maloperation, then carries out the lock trigger prompt operation this moment, can realize reminding through modes such as sending warning tone, pilot lamp scintillation to the suggestion user notices guard children or removes children's lock earlier and opens the door again.

In one embodiment, the vehicle sliding door system further comprises an emergency unlocking handle installed on the sliding door, the emergency unlocking handle is in linkage connection with the suction lock through a mechanical structure, and the mechanical structure can be triggered to unlock the suction lock by pulling the emergency unlocking handle;

the control method is shown in FIG. 8, and further comprises

Step S801: in response to the emergency release handle being pulled, if the child lock is in a locked state, then

Step S802: controlling the clutch to suck;

step S803: controlling the suction lock to suck to a locking state;

step S804: and after receiving the door lock locking signal, controlling the clutch to be disconnected.

In the embodiment of the application, the vehicle sliding door system is provided with the emergency unlocking handle, and the emergency unlocking handle can unlock the suction lock through a mechanical structure. In order to prevent a sliding door from being opened due to the fact that a child triggers the emergency unlocking handle by mistake, if the emergency unlocking handle is pulled when the child lock is in a locked state, the sliding door needs to be locked emergently.

The emergency unlocking handle is pulled, the state of the suction lock can be determined through detection, if the suction lock is forcibly unlocked under the condition that an unlocking instruction is not received, at the moment, if the child lock is detected to be in a locking state, the clutch is controlled to suck, the sliding door is emergently locked, then the suction lock is controlled to suck to be recovered to the locking state, the clutch is controlled to be disconnected again, and therefore when the child lock is locked, the emergency unlocking handle is pulled, the sliding door cannot be pulled open, and effectiveness of the child lock is guaranteed.

Preferably, after the clutch is controlled to be closed in step S802 or while the clutch is controlled to be closed in step S802, if the locking mechanism is in the unlocked state, the locking mechanism is controlled to be locked until the clutch is controlled to be opened in step S804, and the locking mechanism is also kept in the locked state, so as to ensure effective locking of the sliding door.

The technical scheme of this application still provides a storage medium, storage medium stores computer instruction, when the computer carries out computer instruction, is used for carrying out the control method of vehicle sliding door system in any preceding embodiment.

Fig. 9 shows an electronic device of the present application, comprising:

at least one processor 901; and the number of the first and second groups,

a memory 902 communicatively connected to the at least one processor 901; wherein, the first and the second end of the pipe are connected with each other,

the memory 902 stores instructions executable by the at least one processor 901, the instructions being executable by the at least one processor 901 to enable the at least one processor 901 to perform all the steps of the method of controlling a vehicle sliding door system in any one of the method embodiments described above.

The Electronic device is preferably an on-vehicle Electronic Control Unit (ECU), and further, a Microcontroller Unit (MCU) in the on-vehicle Electronic Control Unit.

In fig. 9, a processor 902 is taken as an example:

the electronic device may further include: an input device 903 and an output device 904.

The processor 901, the memory 902, the input device 903, and the output device 904 may be connected by a bus or other means, and are illustrated as being connected by a bus.

The memory 902, which is a non-volatile computer-readable storage medium, may be used to store non-volatile software programs, non-volatile computer-executable programs, and modules, such as program instructions/modules corresponding to the control method of the vehicle sliding door system in the embodiments of the present application, for example, the method flows shown in fig. 5-8. The processor 901 executes various functional applications and data processing by running nonvolatile software programs, instructions, and modules stored in the memory 902, that is, implements the control method of the vehicle sliding door system in the above-described embodiment.

The memory 902 may include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function; the storage data area may store data created according to use of a control method of the vehicle sliding door system, and the like. Further, the memory 902 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some embodiments, the memory 902 may optionally include a memory remotely located from the processor 901, which may be connected over a network to a device that performs a method of controlling a vehicle sliding door system. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.

The input device 903 may receive input user clicks and generate signal inputs related to user settings of the control method and function control of the vehicle sliding door system. The output device 904 may include a display device such as a display screen.

The one or more modules stored in the memory 902, when executed by the one or more processors 901, perform the method of controlling a vehicle sliding door system of any of the method embodiments described above.

What has been described above is merely the principles and preferred embodiments of the present application. It should be noted that, for those skilled in the art, the embodiments obtained by appropriately combining the technical solutions respectively disclosed in the different embodiments are also included in the technical scope of the present invention, and several other modifications may be made on the basis of the principle of the present application and should be regarded as the protective scope of the present application.

Claims (10)

1. A vehicle sliding door system is characterized by comprising

The electronic switch is used for sending a sliding door actuating signal;

the sucking lock is used for locking the sliding door when the sliding door is in a closed state;

the driving device is used for driving the sliding door to slide and comprises a driver, a clutch and a locking mechanism, the clutch is attracted when the sliding door is driven to slide so as to transmit the torque of the driver to the sliding door, and the locking mechanism locks the sliding door through the clutch when the sliding door is in an open state;

and the electronic control unit is used for receiving the sliding door actuating signal and controlling the suction lock and the driving device to actuate according to the sliding door actuating signal so as to drive the sliding door to slide.

2. The vehicle sliding door system according to claim 1, wherein the clutch includes a driving friction plate connected to the driver and a driven friction plate connected to the sliding door, and the locking mechanism is provided on one side of the driven friction plate, and the locking mechanism locks the driven friction plate to lock the sliding door when the sliding door is in the open state.

3. The vehicle sliding door system according to claim 1, wherein the electronic switch comprises an inside door lock switch mounted inside the vehicle and an outside unlock switch linked with an outside handle mounted outside the sliding door.

4. The vehicle sliding door system according to claim 1, further comprising an emergency unlocking handle mounted on the sliding door, wherein the emergency unlocking handle is linked with the suction lock through a mechanical structure, and pulling the emergency unlocking handle can trigger the mechanical structure to unlock the suction lock.

5. The vehicle sliding door system according to claim 1, further comprising a child lock provided in the vehicle, wherein when the electronic control unit receives the sliding door actuating signal, if the child lock is in a locked state, the actuation of the suction lock and the actuation of the driving device are not controlled.

6. A method of controlling a vehicle sliding door system according to any of claims 1 to 5, comprising

A sliding door opening step:

responding to a sliding door opening signal sent by the electronic switch, and controlling the suction lock to unlock if the suction lock is in a locking state;

after the clutch is controlled to be sucked, if the locking mechanism is in a locking state, the locking mechanism is controlled to be unlocked, and then the driver is controlled to drive the sliding door to be opened;

controlling the driver to stop softly until the sliding door is in a full-open state or a sliding door stop signal is received;

after the locking mechanism is controlled to be locked, the clutch is controlled to be disconnected;

a sliding door closing step:

responding to a sliding door closing signal sent by the electronic switch, controlling the locking mechanism to unlock after the clutch is controlled to be sucked, and then controlling the driver to drive the sliding door to close;

controlling the driver to stop softly until the sliding door is in a closed state;

after the suction lock is controlled to be sucked to a locking state, the clutch is controlled to be disconnected; or

Controlling the driver to stop softly until a sliding door stop signal is received;

and after the locking mechanism is controlled to be locked, the clutch is controlled to be disconnected.

7. The method of controlling a vehicle sliding door system of claim 6, further comprising a child lock disposed within the vehicle;

after the sliding door opening signal sent by the electronic switch is responded, the method also comprises

And if the child lock is in a locked state, executing door lock triggering prompt operation.

8. The control method of the vehicle sliding door system according to claim 6, wherein the vehicle sliding door system further comprises an emergency unlocking handle mounted on the sliding door, the emergency unlocking handle is linked with the suction lock through a mechanical structure, and pulling the emergency unlocking handle can trigger the mechanical structure to unlock the suction lock;

the control method further comprises

In response to the emergency release handle being pulled, if the child lock is in a locked state

Controlling the clutch to suck;

controlling the attraction lock to attract and lock;

and after receiving a door lock locking signal, controlling the clutch to be disconnected.

9. A storage medium storing computer instructions for performing the control method according to any one of claims 6 to 8 when the computer instructions are executed by a computer.

10. An electronic device comprising at least one processor; and the number of the first and second groups,

a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,

the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the control method of any one of claims 6-8.

Images