A control method, device, equipment and storage medium for electric door

Abstract

The present application provides a control method, device, equipment and storage medium for an electric door, the method comprising obtaining switch information of the electric door of a vehicle and occupant information of a preset seat of the vehicle corresponding to the electric door; the switch information comprises opening information and a switch signal; when the opening information indicates that the electric door is in an open state, the switch signal indicates that the electric switch is not touched and the occupant information indicates that there is no one in the preset seat, controlling the electric door to change from a locked state to an unlocked state.

Description

Technical Field

[0001] The present application relates to the field of vehicle safety, and in particular to a control method, device, equipment and storage medium for an electric door. Background Art

[0002] In recent years, major automakers have launched high-end smart electric vehicles, many of which are equipped with power doors. Considering that the vehicle may not be able to unlock and open the doors normally in the event of a collision that damages the electric door opening and closing control system, or the electric door opening and closing control system itself malfunctions, electric doors are generally equipped with a mechanical escape switch in addition to the electric door opening and closing control system. By flipping the mechanical escape switch, the doors can be opened in an emergency if the vehicle doors are locked and the door opening button cannot be normally unlocked and opened from inside the vehicle. If a person in the vehicle mistakenly uses the mechanical escape switch to open the power door and exit the vehicle under normal circumstances, the power door will still be locked. Therefore, after the person exits the vehicle and closes the door, they will not be able to open the door when they try to use the door handle to open the door again, resulting in the "vehicle self-locking" phenomenon. Summary of the Invention

[0003] The present application mainly provides a control method, device, equipment and storage medium for an electric door, which can overcome the "vehicle self-locking" problem in the related art that a person in the vehicle mistakenly uses the mechanical escape switch of the vehicle door to open the door under normal circumstances, gets out of the vehicle, closes the door, and cannot open the door by pulling the vehicle door handle when using the vehicle again.

[0004] The technical solution of the embodiment of the present application is implemented as follows:

[0005] The present invention provides a method for controlling an electric door, including:

[0006] Acquire the switch information of the electric door of the vehicle and the occupant information of the preset seat corresponding to the electric door of the vehicle; the switch information includes the opening information and the switch signal;

[0007] When the opening information indicates that the electric door is in an open state, the switch signal indicates that the electric switch is not touched, and the occupant information indicates that there is no one in the preset seat, the electric door is controlled to change from a locked state to an unlocked state.

[0008] An embodiment of the present application provides a control device for an electric door, the device comprising:

[0009] An acquisition unit, configured to acquire switch information of an electric door of a vehicle and occupant information of a preset seat corresponding to the electric door of the vehicle; the switch information includes opening information and a switch signal;

[0010] A control unit is used to control the electric door to change from a locked state to an unlocked state when the opening information indicates that the electric door is in an open state, the switch signal indicates that the electric switch is not touched, and the personnel information indicates that there is no one in the preset seat.

[0011] An embodiment of the present application provides a control device for an electric door, comprising: a memory for storing executable instructions; and a processor for executing the executable instructions stored in the memory to implement the control method for the electric door provided in the embodiment of the present application.

[0012] An embodiment of the present application provides a storage medium having executable instructions stored thereon. When the executable instructions are executed by a processor, the control method for an electric door provided in the embodiment of the present application is implemented.

[0013] The embodiments of the present application have the following beneficial effects:

[0014] The embodiment of the present application obtains the switch information of the vehicle's electric door and the occupant information of the vehicle's preset seat corresponding to the electric door; when the opening information indicates that the electric door is in the open state, the switch signal indicates that the electric switch is not touched, and the occupant information indicates that no one is in the preset seat, the electric door is controlled to change from a locked state to an unlocked state. In this way, when the electric door is in the open state and the electric switch is not touched, it can be indicated that the vehicle's electric door was not opened in the normal manner by the electric switch, thereby determining that the occupant has used the mechanical escape switch. When no one is in the preset seat, it indicates that the occupant is ready to get off the vehicle. At this time, the electric door can be controlled to change from a locked state to an unlocked state, thereby avoiding the "vehicle self-locking" phenomenon in which the occupant mistakenly uses the door's mechanical escape switch to open the door, gets off the vehicle, closes the door, and then cannot open the door by pulling the vehicle door handle again. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A flow chart of a method for controlling an electric door provided in an embodiment of the present application;

[0016] Figure 2 A flow chart of a method for controlling an electric door provided in an embodiment of the present application;

[0017] Figure 3 A flow chart of a method for controlling an electric door provided in an embodiment of the present application;

[0018] Figure 4 A flow chart of a method for controlling an electric door provided in an embodiment of the present application;

[0019] Figure 5 A flow chart of a method for controlling an electric door provided in an embodiment of the present application;

[0020] Figure 6 A flow chart of a method for controlling an electric door provided in an embodiment of the present application;

[0021] Figure 7 A schematic diagram of the structure of a control device for an electric door provided in an embodiment of the present application;

[0022] Figure 8 A schematic diagram of the composition structure of the control device for the electric door provided in an embodiment of the present application. DETAILED DESCRIPTION

[0023] The technical solution of the present application is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] In order to enable people in this technical field to better understand the embodiments of the present disclosure, the technical solutions in the embodiments of the present disclosure will be clearly described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of this application, rather than all the embodiments.

[0025] The terms "first," "second," and "third," etc. in the specification, embodiments, claims, and figures of this application are used to distinguish similar objects and are not necessarily used to describe a particular order or precedence. In addition, the terms "including" and "having," and any variations thereof, are intended to cover non-exclusive inclusions, for example, including a series of steps or units. A method, system, product, or apparatus is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to the process, method, product, or apparatus.

[0026] In recent years, major automakers have launched high-end smart electric vehicles, many of which are equipped with power doors. To prevent the vehicle from unlocking and opening properly in the event of a collision damaging the power door's electric control system or a malfunction in the control system itself, power doors are typically equipped with a mechanical escape switch in addition to the electric control system. This switch allows emergency unlocking of the vehicle's doors when they are locked and the door unlock button doesn't work from inside. Mechanical escape switches are typically used in emergencies. However, unfamiliar users may mistakenly use the mechanical escape switch to exit the vehicle after a normal drive, rather than pressing the door unlock button as is. This can cause occupants to close the door after exiting the vehicle. When they need to re-enter the vehicle, pulling the door handle will not open the door, requiring the vehicle key or remote unlocking. This malfunction is commonly known as "vehicle self-locking." The reason for the vehicle's self-locking is that the door is in a locked state during normal driving of the vehicle. When the people in the vehicle get off, a mechanical escape switch is used to open the door. The entire mechanism of the mechanical escape switch to open the door is mechanical. There is no controller on the vehicle to collect the on / off signal of the mechanical escape switch, resulting in the vehicle control system not knowing that the user has turned on the mechanical escape switch to open the door and get off. After the people in the vehicle get off, the door is still in a locked state. Therefore, after the people in the vehicle get off and close the door, they cannot open the door when they want to use the vehicle again and are ready to pull the vehicle door handle to open the door.

[0027] To address the aforementioned technical issues, embodiments of the present application provide a method for controlling an electric door. This method can be applied to a control device for a vehicle's electric door. In some embodiments, the control device for the electric door can be provided in the vehicle's body controller (BDC), allowing the vehicle to control the electric door through the BDC.

[0028] Figure 1 This is a flow chart of the control method of the electric door according to the embodiment of the present application. Figure 1 As shown, the process may include:

[0029] In S101 , the opening and closing information of the electric door of the vehicle and the occupant information of the preset seat corresponding to the electric door of the vehicle are obtained.

[0030] In the embodiment of the present application, the control device of the electric door can continuously obtain the real-time opening and closing information of the electric door and the real-time personnel information of the preset seats corresponding to the electric door.

[0031] The electric door in the embodiment of the present application can be opened by two switches: one is an electric switch controlled by an electric control system, and the other is a mechanical switch. In other words, the electric door in the embodiment of the present application can be opened by either the electric switch or the mechanical switch. The difference between the electric switch and the mechanical switch is that: when the electric switch is touched, it can send an opening signal, so that the control device of the electric door knows that the person in the car has opened the electric door through the electric switch. At this time, the control device of the electric door can control the electric door from a locked state to an unlocked state; when the mechanical switch is touched, it cannot send an opening signal, and there is no controller that can collect the opening / closing signal of the mechanical switch. This results in the control device of the electric door being unable to know that the person in the car has opened the electric door through the mechanical switch. At this time, although the electric door is opened, the electric door is still locked.

[0032] Here, the switch information includes opening information and a switch signal. The opening information indicates the current state of the electric door, for example, whether the electric door is open or closed. The switch signal indicates whether the electric switch is activated. In some embodiments, the switch signal can be represented by a high-level signal or a low-level signal. When the switch signal is a high-level signal, it indicates that the electric switch is activated, and when the switch signal is a low-level signal, it indicates that the electric switch is not activated.

[0033] Here, the preset seat refers to the seat corresponding to the electric door. For example, when the electric door is the driver's door, the preset seat is the driver's seat; when the electric door is the passenger door, the preset seat is the passenger seat. When the vehicle is a five-seater vehicle, the door in the middle of the rear row can be the door on the left or the right of the middle position. In some embodiments, the preset seat corresponding to the electric door in the embodiments of the present application can also refer to a seat at a preset distance from the electric door, that is, the seat closest to the electric door is the preset seat.

[0034] Here, the occupant information of the preset seat is used to indicate whether there is someone in the preset seat. In some embodiments, the occupant information of the preset seat can be represented by a pressure value. After the control device of the electric door obtains the occupant information, the pressure value representing the occupant information of the preset seat can be compared with the preset pressure value. When the pressure value is less than the preset pressure value, it indicates that there is no one in the preset seat. When the pressure value is greater than or equal to the preset pressure value, it indicates that there is someone in the preset seat. In some embodiments, the occupant information of the preset seat can also be represented by image information of the preset seat. After the control device of the electric door obtains the image information of the preset seat, the image information can be identified. When human body information can be identified, it can be determined that there is someone in the preset seat. When human body information cannot be identified, it can be determined that there is no one in the preset seat.

[0035] In an embodiment of the present application, the control device of the electric door can control other controllers to collect the opening and closing information of the electric door and the information of the occupants of the preset seats. For example, the vehicle door controller can collect the opening and closing information of the electric door, and the seat controller can collect the information of the occupants of the preset seats. The vehicle door controller then sends the collected opening and closing information to the control device of the electric door, and the seat controller sends the collected information to the control device of the electric door. In some embodiments, the control device of the electric door can also collect the opening and closing information of the electric door and the information of the occupants of the preset seats through its own collection unit.

[0036] In S102 , when the opening information indicates that the electric door is in an open state, the switch signal indicates that the electric switch is not touched, and the occupant information indicates that no one is sitting in the preset seat, the electric door is controlled to change from a locked state to an unlocked state.

[0037] In an embodiment of the present application, after the control device of the electric door obtains the opening information, the switch signal and the personnel information, it can determine whether the electric door is in the open state based on the opening information, determine whether the electric switch is triggered based on the switch signal, and determine whether there is someone in the preset seat based on the personnel information. When the opening information indicates that the electric door is in the open state, the switch signal indicates that the electric switch is not triggered, and the personnel information indicates that there is no one in the preset seat, the electric door is controlled to change from a locked state to an unlocked state.

[0038] In an embodiment of the present application, the electric door control device can simultaneously determine whether the electric door is in an open state based on the opening information, determine whether the electric switch is triggered based on the switch signal, and determine whether someone is occupying the preset seat based on the occupant information. In some embodiments, the electric door control device can also first determine whether the electric door is in an open state, and if it is determined that the electric door is in an open state, then determine whether the electric switch is triggered and whether someone is occupying the preset seat.

[0039] The electric door in the embodiment of the present application can be opened by an electric switch or a mechanical switch. When the electric door control device determines that the electric door is in the open state and the switch signal indicates that the electric switch is not touched, it can be determined that the electric door is opened by the mechanical switch. Because when the mechanical switch is touched, it cannot send an opening signal, and no controller can collect the opening / closing signal of the mechanical switch, so even if the electric door is opened, the electric door is still in the locked state. At this time, if the person in the vehicle gets off and closes the electric door, the "vehicle self-locking" phenomenon will occur. Therefore, the electric door control device controls the electric door from the locked state to the unlocked state when it determines that the electric door is in the open state, the switch signal indicates that the electric switch is not touched, and the person information indicates that there is no one in the preset seat (i.e., indicating that the person in the vehicle is about to get off). In this way, even if the person in the vehicle gets off and closes the electric door, the door can be opened by the door handle, thereby avoiding the "vehicle self-locking" phenomenon.

[0040] The embodiment of the present application obtains the switch information of the vehicle's electric door and the occupant information of the vehicle's preset seat corresponding to the electric door; the switch information includes opening information and a switch signal; when the opening information indicates that the electric door is in an open state, the switch signal indicates that the electric switch is not touched, and the occupant information indicates that no one is in the preset seat, the electric door is controlled to change from a locked state to an unlocked state. In this way, when the electric door is in an open state and the electric switch is not touched, it can be indicated that the vehicle's electric door was not opened in a normal manner by the electric switch, thereby determining that the occupant has used the mechanical escape switch. When no one is in the preset seat, it indicates that the occupant is ready to get off the vehicle. At this time, the electric door can be controlled to change from a locked state to an unlocked state, thereby avoiding the "vehicle self-locking" phenomenon in which the occupant mistakenly uses the door's mechanical escape switch to open the door, gets off the vehicle, closes the door, and then cannot open the door by pulling the vehicle door handle again.

[0041] Figure 2 This is a flow chart of the control method of the electric door provided by the embodiment of the present application, based on Figure 1 , Figure 1 S102 can be realized by S201, which will be combined with Figure 2 The steps shown are explained.

[0042] In S101 , the opening and closing information of the electric door of the vehicle and the occupant information of the preset seat corresponding to the electric door of the vehicle are obtained.

[0043] In S201, when the opening information indicates that the electric door is in the open state, the switch signal indicates that the electric switch is not touched, no control instruction for opening the electric door is received, and the occupant information indicates that there is no one in the preset seat, the electric door is controlled to change from the locked state to the unlocked state.

[0044] In an embodiment of the present application, the control device of the electric door can also monitor whether a control instruction for opening the electric door is received within a preset time period. When the opening information indicates that the electric door is in an open state, the switch signal indicates that the electric switch is not touched, no control instruction for opening the electric door is received, and the personnel information indicates that there is no one in the preset seat, the control device of the electric door can control the electric door from a locked state to an unlocked state.

[0045] The electric door in the embodiment of the present application can be opened not only by an electric switch or a mechanical switch, but also by a control command. The control command for opening the electric door can include at least one of the following: a remote unlock command, a Bluetooth unlock command, a digital unlock command, and a near-field communication unlock command.

[0046] Here, the remote unlocking command may be issued by a client corresponding to the vehicle, which may be installed in various electronic devices, including but not limited to fixed devices and / or mobile devices. For example, fixed devices include but are not limited to: personal computers (PCs) or servers, etc., and the server may be a cloud server or a regular server. Mobile devices include but are not limited to: one or more of: mobile phones, tablet computers, or wearable devices.

[0047] In actual application, the user can click on the control for controlling the vehicle door on the human-computer interaction interface in the client corresponding to the vehicle. The client can respond to the trigger operation of the control for controlling the vehicle door and send a remote unlocking command to the control device of the electric door, so the control device of the electric door can monitor whether the remote unlocking command is received within a preset time period.

[0048] Here, the Bluetooth unlocking instruction may be that the electronic device is connected to the vehicle via Bluetooth, and then the electronic device sends the Bluetooth unlocking instruction to the control device of the electric door to control the opening and closing of the electric door.

[0049] Here, the digital unlocking command and Near Field Communication (NFC) unlocking are issued by an electronic device that has been bound to an account. After the electronic device is bound to an account, it can directly serve as a vehicle key. When the electronic device touches the electric door, the electronic device can send a digital unlocking command or a Near Field Communication unlocking command to the control device of the electric door, thereby controlling the opening and closing of the electric door. The electronic device here can be the mobile device in the above embodiment.

[0050] The electric door in the embodiment of the present application can be opened not only by an electric switch or a mechanical switch, but also by a control command. Therefore, when the electric door control device in the embodiment of the present application determines that the electric door is in the open state and the switch signal indicates that the electric switch is not triggered, it cannot be determined that the electric door was opened by the mechanical switch. Therefore, it is necessary to determine whether a control command for opening the electric door is received within a preset time period. When the electric door is in the open state, the switch signal indicates that the electric switch is not triggered, and no control command for opening the electric door is received, it can be determined that the electric door was opened by the mechanical switch. Therefore, if no one is in the preset seat, the electric door is controlled to change from a locked state to an unlocked state.

[0051] The embodiment of the present application controls the electric door from a locked state to an unlocked state only when it is determined that the electric door is in an open state, the electric switch is not triggered, no control command for opening the electric door is received, and the occupant information indicates that no one is occupying the preset seat. In this way, by determining whether the electric switch is triggered and whether a control command for opening the electric door is received, it is possible to accurately determine whether the electric door was opened via the mechanical switch, thereby improving the accuracy of controlling the electric door state.

[0052] Figure 3 This is a flow chart of the control method of the electric door provided by the embodiment of the present application, based on Figure 1 ,exist Figure 1 After S102 in the above, the control method of the electric door may further include S301, combining Figure 2 The steps shown are explained.

[0053] In S101 , the opening and closing information of the electric door of the vehicle and the occupant information of the preset seat corresponding to the electric door of the vehicle are obtained.

[0054] In S102 , when the opening information indicates that the electric door is in an open state, the switch signal indicates that the electric switch is not touched, and the occupant information indicates that no one is sitting in the preset seat, the electric door is controlled to change from a locked state to an unlocked state.

[0055] In S301, when the electric door is in the unlocked state within the preset time period, the opening information indicates that the electric door is in the closed state, and the occupant information indicates that no one is sitting in the preset seat, the electric door is controlled to change from the unlocked state to the locked state.

[0056] In an embodiment of the present application, after controlling the electric door to change from an unlocked state to a locked state, the electric door control device can continuously monitor whether the electric door is always unlocked, whether the electric door is always closed, and whether there is anyone in the preset seat with the electric door, in order to prevent the electric door from being in the unlocked state and causing other people to enter the vehicle. If the electric door is in the unlocked state within a preset time period, the opening information indicates that the electric door is closed, and the occupant information indicates that no one is in the preset seat, the electric door is controlled to change from the unlocked state to the locked state. For example, the preset time period can be set to 2 minutes.

[0057] The embodiment of the present application can control the electric door to change from unlocked to locked state if the electric door is in unlocked state within a preset time period, the opening information indicates that the electric door is in closed state, and the occupant information indicates that no one is occupying the preset seat. This prevents other people from entering the vehicle due to the electric door being in unlocked state.

[0058] Figure 4 This is a flow chart of the control method of the electric door provided by the embodiment of the present application, based on Figure 1 , Figure 1 S101 in the above can be realized by S401 to S403, which will be combined with Figure 4 The steps shown are explained.

[0059] In S401 , a first real-time message sent by a door controller and a second real-time message sent by a seat controller are received.

[0060] In the embodiment of the present application, the control device of the electric door can receive in real time a first real-time message sent by the door controller and a second real-time message sent by the seat controller.

[0061] Here, the door controller (DCU) can collect real-time information about the opening degree of the electric door, which is used to represent the degree of opening of the electric door. In some embodiments, the opening degree information can be expressed as a percentage of the electric door opening. When the opening degree information is greater than or equal to a preset opening degree information, it can be determined that the electric door is open. For example, the preset opening degree information can be 1%. The door controller can also collect the on / off signal of the electric switch in real time, and simultaneously encapsulate the collected opening degree information and the opening degree information into a first real-time message, which is then sent to the control device of the electric door.

[0062] Here, the seat control unit (SCU) can collect information about the occupant of a preset seat in real time. In some embodiments, the seat control unit is provided with a pressure sensor, which can collect the pressure value of the preset seat in real time through the pressure sensor, encapsulate the collected pressure value into a second real-time message, and then send the second real-time message to the control device of the electric door.

[0063] Here, the first real-time message and the second real-time message may be Controller Area Network (CAN) messages. In some embodiments, the first real-time message and the second real-time message may be data frames in CAN messages.

[0064] In S402, the first real-time message is parsed to obtain opening information and a switch signal.

[0065] In S403, the second real-time message is parsed to obtain the personnel information of the preset seats.

[0066] In an embodiment of the present application, the control device of the electric door can parse the first real-time message to obtain opening information and switch signals after receiving the first real-time message and the second real-time message, and parse the second real-time message to obtain personnel information of the preset seat.

[0067] In an embodiment of the present application, after receiving the first real-time message and the second real-time message, the control device of the electric door obtains the parsing parameters corresponding to the controller that sent the real-time message. When the first real-time message sent by the door controller is received, the parsing parameters corresponding to the door controller can be obtained, and then the first real-time message is parsed based on the parsing parameters corresponding to the door controller to obtain the opening information and the switch signal. When the second real-time message sent by the seat controller is received, the parsing parameters corresponding to the seat controller can be obtained, and then the second real-time message is parsed based on the parsing parameters corresponding to the seat controller to obtain the occupant information of the preset seat. The parsing parameters can be the starting address and ending address of the data segment containing data in the real-time message. In this way, the control device of the electric door can realize real-time monitoring of the electric door and the preset occupant information through the door controller and the seat controller.

[0068] Figure 5 This is a flow chart of the control method of the electric door provided by the embodiment of the present application, based on Figure 1 , Figure 1 S101 can be realized by S501, which will be combined with Figure 5 The steps shown are explained.

[0069] In S501 , when the vehicle speed information is zero, the opening and closing information of the vehicle's electric door and the occupant information of the preset seat corresponding to the vehicle's electric door are obtained.

[0070] In an embodiment of the present application, the control device of the electric door can first obtain the current speed information of the vehicle through the speed sensor. When the speed information is zero, it is determined that the vehicle has stopped and the people in the vehicle may open the electric door to get off. At this time, the switch information of the vehicle's electric door and the personnel information of the preset seat corresponding to the electric door are obtained, and the steps of identifying the opening method of the electric door are started.

[0071] In this embodiment of the present application, upon determining that the vehicle has stopped, the vehicle's electric door opening and closing information and the information of the person in the preset seat can be obtained, thereby initiating the step of identifying the electric door opening method. Thus, in this embodiment of the present application, the electric door opening and closing information and the information of the person in the preset seat are only obtained when the person in the vehicle is likely to exit the vehicle. This avoids obtaining relevant information when the person in the vehicle is unlikely to exit the vehicle, thereby reducing the computational cost of the controller.

[0072] In some embodiments, before S101, the control method of the electric door may also include: when the vehicle speed information is less than or equal to the preset speed, controlling the door controller to collect the switch information of the electric door in real time, and controlling the seat controller to collect the personnel information of the preset seat in real time.

[0073] In an embodiment of the present application, the control device for the electric door can control the timing of the door controller and the seat controller to collect information. In a scenario where the occupants of the vehicle will not get off the vehicle, the door controller and the seat controller do not need to monitor the electric door and the preset seats. For example, when the vehicle's current speed is very fast, the occupants will obviously not open the electric door, and at this time, there is no need to collect the opening and closing information of the electric door and the information of the occupants of the preset seats. Therefore, the control device for the electric door can first obtain the current speed of the vehicle. If the current speed is less than or equal to the preset speed, it means that the vehicle's speed is low and may stop. At this time, the door controller can be controlled to collect the opening and closing information of the electric door in real time, and the seat controller can be controlled to collect the occupants of the preset seats in real time.

[0074] The embodiment of the present application can determine the timing for the door controller to collect power door opening and closing information based on vehicle speed information, and the timing for the seat controller to collect information about the person in the preset seat. This improves the accuracy of the door controller and seat controller in collecting relevant information.

[0075] Figure 6 This is a flow chart of the method for controlling an electric door provided by the embodiment of the present application, which will be combined with Figure 6The steps shown are explained.

[0076] In S601 , the vehicle body controller receives a communication message sent by the electric door opening and closing controller.

[0077] In the embodiment of the present application, the electric door opening and closing controller can detect the vehicle door opening and the door opening button signal in real time, and transmit the vehicle door opening detection result and the door opening button signal to the BDC through the CAN communication message.

[0078] In S602 , the vehicle body controller receives the communication message sent by the driver's seat controller.

[0079] In the embodiment of the present application, the driver's seat controller can detect in real time whether there is someone in the driver's seat, and transmit the detection result to the BDC via a CAN communication message.

[0080] In S603 , when no unlocking instruction is received, the door opening button signal is not pressed, and the vehicle door is opened, the body controller controls the vehicle door lock to change from a locked state to an unlocked state.

[0081] The unlocking instruction in the embodiment of the present application may include at least one of the following unlocking instructions: remote unlocking, Bluetooth key unlocking, digital key unlocking, and NFC key unlocking. When the door opening degree is ≥1%, it is determined that the vehicle door is opened.

[0082] In an embodiment of the present application, when the vehicle driver uses the door mechanical escape switch to open the door and get off the vehicle, the BDC determines that no unlocking command has been received, the door opening button signal is not pressed, the door opening degree is ≥1% (indicating that the vehicle door is open), and there is no one in the driver's seat, then the BDC controls the vehicle door lock from a locked state to an unlocked state, so that when the driver uses the door mechanical escape switch to open the door and get off the vehicle, and closes the door, and wants to use the vehicle again immediately, the vehicle door lock is already unlocked at this time, and the door can be opened normally by pulling the vehicle door handle, thereby solving the "vehicle self-locking" fault.

[0083] In S604, after the vehicle door lock is unlocked, if the vehicle door lock is in the unlocked state within a preset time period, the vehicle door is closed, and there is no one in the driver's seat, the body controller controls the vehicle door lock to change from the unlocked state to the locked state.

[0084] In the embodiment of the present application, in order to prevent the driver from using the mechanical escape switch of the vehicle door to open the door, get off the vehicle, and then close the door, the vehicle is always in the unlocked state. If the driver does not use the vehicle immediately, other people can also open the door and get on the vehicle, causing property damage in the vehicle, it is necessary to control the vehicle door lock from the locked state to the unlocked state. After determining that the vehicle door state is always unlocked within a certain period of time (for example, 2 minutes) and the door opening is <1% (indicating that the vehicle door is closed) and there is no one in the main driver's seat, the BDC controls the vehicle door lock from the unlocked state to the locked state.

[0085] The embodiment of the present application provides a control device for an electric door. Figure 7 A schematic diagram of the structure of a control method 700 for an electric door provided in an embodiment of the present application is shown as follows: Figure 7 As shown, the device includes: an acquisition unit 701 and a control unit 702, wherein:

[0086] An acquisition unit 701 is configured to acquire the switch information of the electric door of the vehicle and the occupant information of the preset seat corresponding to the electric door of the vehicle; the switch information includes the opening information and the switch signal;

[0087] The control unit 702 is used to control the electric door from a locked state to an unlocked state when the opening information indicates that the electric door is in an open state, the switch signal indicates that the electric switch is not touched, and the personnel information indicates that there is no one in the preset seat.

[0088] In some embodiments, the control unit 702 is also used to control the electric door from a locked state to an unlocked state when the opening information indicates that the electric door is in an open state, the switch signal indicates that the electric switch is not touched, no control instruction for opening the electric door is received, and the personnel information indicates that there is no one in the preset seat; the control instruction includes at least one of the following: a remote unlocking instruction, a Bluetooth unlocking instruction, a digital unlocking instruction, and a near-field communication unlocking instruction.

[0089] In some embodiments, the control unit 702 is also used to control the electric door from the unlocked state to the locked state when the electric door is in the unlocked state within a preset time period, the opening information indicates that the electric door is in the closed state, and the personnel information indicates that there is no one in the preset seat.

[0090] In some embodiments, the device further includes: a determination unit; the determination unit is used to determine that the opening information indicates that the electric door is in an open state when the opening information is greater than or equal to the preset opening information; and to determine that the switch signal indicates that the electric switch is not touched when the switch signal is a low-level signal.

[0091] In some embodiments, the acquisition unit 701 is used to receive a first real-time message sent by the door controller and a second real-time message sent by the seat controller; parse the first real-time message to obtain the opening information and the switch signal; and parse the second real-time message to obtain the personnel information of the preset seat.

[0092] In some embodiments, the acquisition unit 701 is used to acquire the opening and closing information of the vehicle's electric door and the occupant information of the preset seat corresponding to the vehicle's electric door when the vehicle speed information is zero.

[0093] In some embodiments, the control unit 702 is also used to control the door controller to collect the switch information of the electric door in real time, and to control the seat controller to collect the personnel information of the preset seat in real time when the vehicle speed information is less than or equal to the preset speed.

[0094] The acquisition unit of the electric door control device in the embodiment of the present application can acquire the switch information of the vehicle's electric door and the occupant information of the preset seat corresponding to the electric door; the control unit controls the electric door to change from a locked state to an unlocked state when the opening information indicates that the electric door is in an open state, the switch signal indicates that the electric switch is not touched, and the occupant information indicates that no one is in the preset seat. In this way, when the electric door is in an open state and the electric switch is not touched, it can be indicated that the vehicle's electric door was not opened in a normal manner by the electric switch, thereby determining that the occupant has used the mechanical escape switch. If no one is in the preset seat, it means that the occupant is ready to get off the vehicle. At this time, the electric door can be controlled to change from a locked state to an unlocked state, thereby avoiding the "vehicle self-locking" phenomenon in which the occupant mistakenly uses the door's mechanical escape switch to open the door, gets off the vehicle, closes the door, and then cannot open the door by pulling the vehicle door handle again.

[0095] The description of the above device embodiment is similar to the description of the above method embodiment and has similar beneficial effects as the method embodiment. In some embodiments, the functions or modules included in the device provided in the embodiments of the present application can be used to perform the methods described in the above method embodiments. For technical details not disclosed in the device embodiments of the present application, please refer to the description of the method embodiments of the present application for understanding.

[0096] It should be noted that, in the embodiment of the present application, if the above-mentioned electric door control method is implemented in the form of a software function module and sold or used as an independent product, it can also be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the embodiment of the present application, or the part that contributes to the relevant technology, can be embodied in the form of a software product, which is stored in a storage medium and includes a number of instructions for a computer device (which can be a personal computer, server, or network device, etc.) to execute all or part of the methods described in each embodiment of the present application. The aforementioned storage medium includes: various media that can store program codes, such as a U disk, a mobile hard disk, a read-only memory (ROM), a magnetic disk or an optical disk. In this way, the embodiment of the present application is not limited to any specific hardware, software or firmware, or any combination of hardware, software and firmware.

[0097] An embodiment of the present application provides a computer device, including a memory and a processor, wherein the memory stores a computer program that can be run on the processor, and when the processor executes the program, some or all of the steps in the above method are implemented.

[0098] The present invention provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements some or all of the steps in the above method. The computer-readable storage medium may be transient or non-transient.

[0099] An embodiment of the present application provides a computer program, including computer-readable code. When the computer-readable code is run in a computer device, a processor in the computer device executes some or all of the steps for implementing the above method.

[0100] An embodiment of the present application provides a computer program product, which includes a non-transitory computer-readable storage medium storing a computer program, and when the computer program is read and executed by a computer, implements some or all of the steps in the above method. The computer program product can be implemented specifically by hardware, software, or a combination thereof. In some embodiments, the computer program product is embodied as a computer storage medium. In other embodiments, the computer program product is embodied as a software product, such as a software development kit (SDK), etc.

[0101] It should be noted that the descriptions of the various embodiments above tend to emphasize the differences between the various embodiments, and their similarities or similarities can be referenced to each other. The descriptions of the above device, storage medium, computer program, and computer program product embodiments are similar to the descriptions of the above method embodiments and have similar beneficial effects as the method embodiments. For technical details not disclosed in the embodiments of the device, storage medium, computer program, and computer program product of this application, please refer to the description of the method embodiments of this application for understanding.

[0102] The embodiment of the present application provides a control device for an electric door. Figure 8 A schematic diagram of the structure of the electric door control device 800 provided in the embodiment of the present application is shown in FIG. Figure 8 As shown, the device includes: a processor 801, a communication interface 802 and a memory 803, wherein:

[0103] The processor 801 generally controls the overall operation of the computer device 800. The overall operation may be to implement the control method of the electric door provided in the embodiment of the present application, for example, Figures 1 to 6 The method shown.

[0104] The communication interface 802 enables the computer device to communicate with other terminals or servers through a network.

[0105] The memory 803 is configured to store instructions and applications executable by the processor 801. It can also cache data to be processed or processed by the processor 801 and various modules in the computer device 800 (for example, image data, audio data, voice communication data, and video communication data). This can be implemented using flash memory (FLASH) or random access memory (RAM). Data can be transmitted between the processor 801, the communication interface 802, and the memory 803 via a bus 804.

[0106] The present invention provides a computer program product or computer program, which includes computer instructions stored in a readable storage medium. A processor of a computer device reads the computer instructions from the readable storage medium and executes the computer instructions, causing the computer device to perform the above-described method for controlling a power door according to the present invention.

[0107] The embodiment of the present application provides a readable storage medium storing executable instructions, wherein the executable instructions are stored. When the executable instructions are executed by a processor, the processor will execute the control method based on the electric door provided by the embodiment of the present application, for example, Figures 1 to 6 The method shown.

[0108] It should be noted that the description of the above storage medium and device embodiments is similar to the description of the above method embodiments and has similar beneficial effects as the method embodiments. For technical details not disclosed in the storage medium and device embodiments of this application, please refer to the description of the method embodiments of this application for understanding.

[0109] The processor may be at least one of an application-specific integrated circuit (ASIC), a digital signal processor (DSP), a digital signal processing device (DSPD), a programmable logic device (PLD), a field programmable gate array (FPGA), a central processing unit (CPU), a controller, a microcontroller, and a microprocessor. It is understood that the electronic device that implements the functions of the processor may also be other electronic devices, which are not specifically limited in the embodiments of the present application.

[0110] The above-mentioned computer storage medium / memory can be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), a magnetic random access memory (FRAM), a flash memory (Flash Memory), a magnetic surface memory, an optical disc, or a compact disc read-only memory (CD-ROM); it can also be various terminals including one or any combination of the above-mentioned memories, such as mobile phones, computers, tablet devices, personal digital assistants, etc.

[0111] It should be understood that "one embodiment" or "an embodiment" mentioned throughout the specification means that the specific features, structures or characteristics related to the embodiment are included in at least one embodiment of the present application. Therefore, "in one embodiment" or "in an embodiment" appearing throughout the specification does not necessarily refer to the same embodiment. In addition, these specific features, structures or characteristics can be combined in one or more embodiments in any suitable manner. It should be understood that in the various embodiments of the present application, the size of the serial numbers of the above-mentioned steps / processes does not mean the order of execution, and the execution order of each step / process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application. The above-mentioned serial numbers of the embodiments of the present application are for description only and do not represent the advantages and disadvantages of the embodiments.

[0112] It should be noted that, in this document, the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or apparatus comprising the element.

[0113] In the several embodiments provided in this application, it should be understood that the disclosed devices and methods can be implemented in other ways. The device embodiments described above are merely schematic. For example, the division of the units is merely a logical function division. In actual implementation, there may be other division methods, such as: multiple units or components can be combined, or can be integrated into another system, or some features can be ignored or not executed. In addition, the coupling, direct coupling, or communication connection between the components shown or discussed can be through some interfaces, and the indirect coupling or communication connection of the devices or units can be electrical, mechanical or other forms.

[0114] The units described above as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units; they may be located in one place or distributed across multiple network units; some or all of the units may be selected according to actual needs to achieve the purpose of the scheme of this embodiment.

[0115] In addition, all functional units in the embodiments of the present application can be integrated into one processing unit, or each unit can be a separate unit, or two or more units can be integrated into one unit; the above-mentioned integrated units can be implemented in the form of hardware or in the form of hardware plus software functional units.

[0116] Those skilled in the art will understand that all or part of the steps of implementing the above-mentioned method embodiment can be completed by hardware related to program instructions, and the aforementioned program can be stored in a computer-readable storage medium. When the program is executed, it executes the steps of the above-mentioned method embodiment; and the aforementioned storage medium includes: mobile storage devices, read-only memories (ROM), magnetic disks or optical disks, and other media that can store program codes.

[0117] Alternatively, if the above-mentioned integrated unit of the present application is implemented in the form of a software function module and sold or used as an independent product, it can also be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application, or the part that contributes to the relevant technology, can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes a number of instructions for enabling a computer device (which can be a personal computer, server, or network device, etc.) to execute all or part of the methods described in each embodiment of the present application. The aforementioned storage medium includes: various media that can store program codes, such as mobile storage devices, ROMs, magnetic disks, or optical disks.

[0118] The above is only an implementation method of the present application, but the scope of protection of the present application is not limited thereto. Any technician familiar with this technical field can easily think of changes or replacements within the technical scope disclosed in this application, which should be covered by the scope of protection of the present application.

Claims

1. A control method for an electric door, characterized in that: include: Acquiring the opening and closing information of the electric door of the vehicle and the occupant information of the preset seat corresponding to the electric door of the vehicle; The switch information includes opening information and a switch signal; When the opening information indicates that the electric door is in an open state, the switch signal indicates that the electric switch is not touched, and the occupant information indicates that there is no one in the preset seat, the electric door is controlled to change from a locked state to an unlocked state.

2. The method according to claim 1, characterized in that When the opening information indicates that the electric door is in an open state, the switch signal indicates that the electric switch is not touched, and the occupant information indicates that no one is sitting in the preset seat, controlling the electric door to change from a locked state to an unlocked state includes: When the opening information indicates that the electric door is in an open state, the switch signal indicates that the electric switch is not touched, no control instruction for opening the electric door is received, and the personnel information indicates that there is no one in the preset seat, the electric door is controlled to change from a locked state to an unlocked state; the control instruction includes at least one of the following: a remote unlock instruction, a Bluetooth unlock instruction, a digital unlock instruction, and a near-field communication unlock instruction.

3. The method according to claim 1 or 2, characterized in that After controlling the electric door to change from a locked state to an unlocked state, the method further includes: When the electric door is in the unlocked state within a preset time period, the opening information indicates that the electric door is in the closed state, and the personnel information indicates that there is no one in the preset seat, the electric door is controlled to change from the unlocked state to the locked state.

4. The method according to claim 1 or 2, characterized in that The method further comprises: When the opening information is greater than or equal to the preset opening information, determining that the opening information indicates that the electric door is in an open state; When the switch signal is a low-level signal, it is determined that the switch signal represents that the electric switch is not touched.

5. The method according to claim 1 or 2, characterized in that The obtaining of electric switch information of the electric door of the vehicle and occupant information of a preset seat of the vehicle includes: receiving a first real-time message sent by the door controller and a second real-time message sent by the seat controller; Parsing the first real-time message to obtain the opening information and the switch signal; The second real-time message is parsed to obtain the personnel information of the preset seat.

6. The method according to claim 1 or 2, characterized in that The acquiring of the opening and closing information of the electric door of the vehicle and the occupant information of the preset seat corresponding to the electric door of the vehicle includes: When the vehicle speed information of the vehicle is zero, the opening and closing information of the electric door of the vehicle and the occupant information of the preset seat corresponding to the electric door of the vehicle are acquired.

7. The method according to claim 1 or 2, characterized in that The method further comprises: When the vehicle speed information is less than or equal to the preset speed, the door controller is controlled to collect the switch information of the electric door in real time, and the seat controller is controlled to collect the personnel information of the preset seat in real time.

8. A control device for an electric door, characterized in that: include: an acquiring unit, configured to acquire opening and closing information of an electric door of a vehicle and information of a person in a preset seat of the vehicle corresponding to the electric door; The switch information includes opening information and a switch signal; A control unit is used to control the electric door to change from a locked state to an unlocked state when the opening information indicates that the electric door is in an open state, the switch signal indicates that the electric switch is not touched, and the personnel information indicates that there is no one in the preset seat.

9. A control device for an electric door, characterized in that: include: a memory for storing executable instructions; A processor, configured to implement the method according to any one of claims 1 to 7 when executing the executable instructions stored in the memory.

10. A storage medium, characterized in that: The storage medium stores executable instructions, which, when executed by a processor, implement the method according to any one of claims 1 to 7.

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