Method, apparatus, vehicle, and computer storage medium for controlling door opening and closing

Abstract

This application discloses a method, device, vehicle, and computer storage medium for controlling vehicle door openings. The method utilizes a vehicle equipped with a capacitive sensing area comprising multiple capacitive sensing points to capture touch-slide operations performed by a vehicle user. The method then determines whether the touch-slide operation is a false touch based on the triggering status information for the multiple capacitive sensing points. Finally, if the touch-slide operation is determined not to be a false touch, the method immediately controls the opening or closing of the vehicle door based on the triggering sequence of the multiple capacitive sensing points. The technical solution of this application can address the technical issue of traditional electric door openings being prone to false triggering.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a method, device, vehicle, and computer storage medium for controlling vehicle door switches. Background Art

[0002] The application of electric door opening and closing has been gaining increasing attention in the industry. However, existing methods of controlling the opening and closing of doors by using capacitive sensors to detect user touch and click actions are prone to false triggering due to rainfall, especially during heavy rainfall.

[0003] In summary, the existing method of using a capacitive sensor for the user to touch and click to electrically open and close the door has the technical problem of the door switch being triggered by mistake. Summary of the Invention

[0004] The main purpose of this application is to provide a method, device, vehicle and computer storage medium for controlling vehicle door switches, aiming to control the electric door opening and closing through a door switch triggering method that combines multi-point capacitance with algorithm timing, thereby effectively reducing the probability of capacitor false triggering of the door opening and closing, and solving the technical problem that the traditional electric door opening and closing method is easily triggered by error.

[0005] To achieve the above-mentioned object, the present application provides a method for controlling a vehicle door switch, wherein the method for controlling a vehicle door switch is applied to a vehicle equipped with a capacitive sensing area, wherein the capacitive sensing area includes a plurality of capacitive sensing points;

[0006] The method for controlling a vehicle door switch comprises:

[0007] collecting a touch sliding operation performed by a vehicle user through the capacitive sensing area;

[0008] determining, based on trigger state information of the touch sliding operation on the plurality of capacitive sensing points, whether the touch sliding operation is an accidental touch operation;

[0009] When it is determined that the touch sliding operation is not an accidental touch operation, the vehicle door is controlled to be opened or closed according to the triggering sequence of the plurality of capacitive sensing points according to the touch sliding operation.

[0010] Optionally, before the step of determining whether the touch sliding operation is a mistouch operation based on the trigger state information of the touch sliding operation on the plurality of capacitive sensing points, the method further includes:

[0011] Obtaining a touch dwell time of the touch sliding operation on a first sensing point among the plurality of capacitive sensing points, wherein the first sensing point is the first capacitive sensing point arranged in a door opening and closing direction among the plurality of capacitive sensing points;

[0012] Acquiring touch sliding speeds of the touch sliding operation on two adjacent sensing points among the plurality of capacitive sensing points;

[0013] Acquiring a touch sliding time for the touch sliding operation to complete touching the plurality of capacitive sensing points;

[0014] The touch dwell time, the touch sliding speed, and the touch sliding time are determined as trigger state information of the touch sliding operation on the plurality of capacitive sensing points.

[0015] Optionally, the step of determining whether the touch sliding operation is a mistouch operation based on trigger state information of the touch sliding operation on the plurality of capacitive sensing points includes:

[0016] detecting whether the touch dwell time is greater than a preset dwell time threshold, detecting whether the touch sliding speed is greater than a preset speed threshold, and detecting whether the touch sliding time falls within a preset sliding completion time range;

[0017] If the touch dwell time is greater than the dwell time threshold, the touch sliding speed is greater than the speed threshold, and the touch sliding time falls within the sliding completion time range, it is determined that the touch sliding operation is not an accidental touch operation.

[0018] Optionally, the number of the plurality of capacitive sensing points is greater than or equal to three;

[0019] The step of controlling the opening or closing of the vehicle door according to the triggering sequence of the plurality of capacitive sensing points according to the touch sliding operation includes:

[0020] determining a triggering order of the touch sliding operation on at least three capacitive sensing points among the plurality of capacitive sensing points;

[0021] If the trigger sequence corresponds to the door opening direction, the door is controlled to be opened, or if the trigger sequence corresponds to the door closing direction, the door is controlled to be closed.

[0022] Optionally, after the step of determining the correspondence between the triggering sequence of the touch sliding operation on the plurality of capacitive sensing points and the door opening and closing directions, the method further includes:

[0023] Get the real-time opening and closing status of the car door;

[0024] Controlling the opening or closing of the door according to the real-time opening and closing state and the corresponding relationship between the trigger sequence and the door opening and closing direction;

[0025] or,

[0026] According to the real-time opening and closing state and the correspondence between the trigger sequence and the door opening and closing direction, a preset door opening and closing instruction prompt is output to control the door to be opened or closed based on a confirmation operation of the door opening and closing instruction prompt.

[0027] Optionally, the method further includes:

[0028] collecting a door password configuration operation performed by a vehicle user through the capacitive sensing area;

[0029] configuring the triggering sequence of the plurality of capacitive sensing points in the vehicle door password configuration operation as a vehicle door control password;

[0030] When the triggering sequence of the touch sliding operation collected by the capacitive sensing area for the plurality of capacitive sensing points is consistent with the door control password, the door is controlled to be opened or closed.

[0031] Optionally, the vehicle is further configured with a protective electrode area, and the protective electrode area is configured at a peripheral position of the capacitive sensing area. The method further includes:

[0032] collecting a protection capacitance value around the capacitive sensing area through the protection electrode area, and detecting whether the protection capacitance value exceeds a preset protection capacitance threshold;

[0033] If the protection capacitance value exceeds the protection capacitance threshold, the sensing signal collected by the capacitive sensing area is shielded.

[0034] In addition, to achieve the above-mentioned object, the present application further provides a device for controlling a vehicle door switch, wherein the device for controlling a vehicle door switch is applied to a vehicle equipped with a capacitive sensing area, wherein the capacitive sensing area includes a plurality of capacitive sensing points;

[0035] The device for controlling the door switch includes:

[0036] a collection module, configured to collect a touch sliding operation performed by a vehicle user through the capacitive sensing area;

[0037] a false touch judgment module, configured to determine whether the touch sliding operation is a false touch operation based on trigger state information of the touch sliding operation on the plurality of capacitive sensing points;

[0038] The control module is configured to control the opening or closing of the vehicle door according to the triggering sequence of the touch sliding operation on the plurality of capacitive sensing points when it is determined that the touch sliding operation is not an accidental touch operation.

[0039] Wherein, each functional module of the device for controlling a vehicle door switch can implement the steps of any of the above-mentioned methods for controlling a vehicle door switch when running.

[0040] In addition, to achieve the above-mentioned purpose, the present application also provides a vehicle, which includes: a memory, a processor, and a program of the method for controlling the vehicle door switch stored on the memory and runnable on the processor. When the program of the method for controlling the vehicle door switch is executed by the processor, the steps of the method for controlling the vehicle door switch as described above can be implemented.

[0041] The present application also provides a computer storage medium, on which is stored a program for implementing the above-mentioned method for controlling a vehicle door switch. When the program for implementing the method for controlling a vehicle door switch is executed by a processor, the steps of the above-mentioned method for controlling a vehicle door switch are implemented.

[0042] In addition, to achieve the above-mentioned purpose, the present application also provides a computer program product, including a computer program, which implements the steps of the above-mentioned method for controlling the vehicle door switch when executed by a processor.

[0043] The present application provides a method, device, vehicle, and computer storage medium for controlling a vehicle door switch. The method comprises: using a vehicle equipped with a capacitive sensing area comprising multiple capacitive sensing points, collecting touch-slide operations performed by a vehicle user through the capacitive sensing area; then, based on trigger status information of the touch-slide operation for the multiple capacitive sensing points, determining whether the touch-slide operation is a false touch operation; and finally, if it is determined that the touch-slide operation is not a false touch operation, immediately controlling the opening or closing of the vehicle door based on the triggering order of the touch-slide operation for the multiple capacitive sensing points.

[0044] Thus, the present application combines multiple capacitive sensing points to form a capacitive sensing area, which is then used to capture the touch-slide operation of the vehicle user to control the door opening and closing. The captured touch-slide operation is then judged using an algorithm to determine whether the touch-slide operation is a false trigger. In other words, the present application achieves a door opening and closing triggering method that uses multi-point capacitance combined with an algorithmic timing to control the power opening and closing of the door. This effectively reduces the probability of false capacitive triggering of the door, thereby resolving the technical problem of traditional power door opening and closing methods being prone to false triggering. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0046] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0047] Figure 1 This is a flow chart of an embodiment of a method for controlling a vehicle door switch according to the present application;

[0048] Figure 2 This is a schematic structural diagram of a capacitive sensing area and a protective electrode area involved in an embodiment of a method for controlling a vehicle door switch of the present application;

[0049] Figure 3 This is a structural diagram of the functional modules involved in an embodiment of the device for controlling a vehicle door switch of the present application;

[0050] Figure 4 This is a schematic diagram of the equipment structure of the hardware operating environment involved in the vehicle embodiment of the present application.

[0051] The purpose, features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0052] It should be understood that the specific embodiments described herein are only used to explain the present application and are not intended to limit the present application.

[0053] It should be noted that the application of electric door opening and closing has been gaining increasing attention in the industry. However, the existing system, which uses capacitive sensors to detect user touch and click actions to control the door opening and closing, is prone to false triggering due to rainfall, especially in heavy rainfall, when false triggering of the door opening and closing is more frequent.

[0054] In summary, the existing method of using a capacitive sensor for the user to touch and click to electrically open and close the door has the technical problem of the door switch being triggered by mistake.

[0055] Based on the above phenomenon, an embodiment of the present application provides a method for controlling a vehicle door switch, which uses a vehicle configured with a capacitive sensing area including multiple capacitive sensing points to collect touch sliding operations performed by a vehicle user through the capacitive sensing area; then, based on the triggering status information of the touch sliding operation for the multiple capacitive sensing points, determines whether the touch sliding operation is a false touch operation; finally, when it is determined that the touch sliding operation is not a false touch operation, the vehicle door is immediately controlled to be opened or closed according to the triggering order of the touch sliding operation for the multiple capacitive sensing points.

[0056] In one embodiment of the present invention's method for controlling vehicle door opening and closing, the present invention combines multiple capacitive sensing points to form a capacitive sensing area, thereby capturing the touch-slide operation of the vehicle user to control the door opening and closing based on the capacitive sensing area. The captured touch-slide operation is then judged using an algorithm to determine whether the touch-slide operation is a false trigger. In this way, the present invention achieves control of electric door opening and closing through a door opening and closing triggering method that combines multi-point capacitance with algorithmic timing, effectively reducing the probability of false capacitive triggering of the door opening and closing, thereby resolving the technical problem of traditional electric door opening and closing methods being prone to false triggering.

[0057] Based on the overall concept of the method for controlling a vehicle door switch of the present application, a first embodiment of the method for controlling a vehicle door switch of the present application is proposed.

[0058] Please refer to Figure 1 , Figure 1 This is a flowchart of the first embodiment of the method for controlling a vehicle door switch of the present application. It should be noted that although a logical sequence is shown in the flowchart, in some cases, the steps shown or described may be performed in a different order than that shown here.

[0059] In addition, in this embodiment, the execution subject of the method for controlling the door switch of the present application can be the vehicle itself. For the convenience of explanation and reading understanding, the following text uses the vehicle as the execution subject to explain the first embodiment of the method for controlling the door switch of the present application.

[0060] like Figure 1 As shown, in the first embodiment of the method for controlling the door switch of the present application, the method for controlling the door switch of the present application specifically includes the following steps:

[0061] Step S10, collecting a touch sliding operation performed by a vehicle user through the capacitive sensing area;

[0062] In this embodiment, the vehicle configures a capacitive sensing area formed by a combination of multiple capacitive sensing points at positions on the outside and / or inside of the door that are suitable for operation by the vehicle driver or passenger. In this way, the vehicle can use the capacitive sensing area to collect touch sliding operations performed by vehicle users, including the vehicle driver, passengers or other personnel, in the capacitive sensing area in order to control the opening or closing of the door by touch.

[0063] It should be noted that, as a feasible embodiment, the positions on the outside of the above-mentioned vehicle door suitable for the vehicle driver or passenger to operate include but are not limited to: the surrounding areas of the vehicle windows, the edge of the door close to the B-pillar of the vehicle body, and the position of the vehicle rearview mirror.

[0064] In addition, the capacitive sensing area formed by the combination of multiple capacitive sensing points can be specifically as follows: Figure 2 As shown in the “1 sensing area” in the figure, that is, multiple capacitive sensing points (key1 to key4 in the figure) are arranged horizontally in sequence to form the entire capacitive sensing area. It should be understood that based on the different design needs of actual applications, multiple capacitive sensing points can of course also be arranged in other combinations different from those listed here to form a capacitive sensing area, such as, multiple capacitive sensing points are arranged vertically in sequence, multiple capacitive sensing points are arranged side by side horizontally or vertically, and multiple capacitive sensing points are arranged in regular lines (such as arcs) or irregular lines (such as wavy lines) in sequence, etc. That is, the method for controlling the door switch of the present application is not limited to the position combination relationship of multiple capacitive sensing points, as long as a complete capacitive sensing area is formed by combining multiple capacitive sensing points to collect the touch sliding operation performed by the vehicle user.

[0065] Step S20, determining whether the touch sliding operation is an accidental touch operation based on trigger state information of the touch sliding operation on the plurality of capacitive sensing points;

[0066] In this embodiment, while the vehicle is collecting the touch sliding operation performed by the vehicle user through the above-mentioned capacitive sensing area, it also obtains the trigger status information of the touch sliding operation for multiple capacitive sensing points based on one or more capacitive sensing points in the capacitive sensing area. Therefore, the vehicle can determine whether the currently collected touch sliding operation is an accidental touch operation performed by the vehicle user or other objects in the capacitive sensing area based on the trigger status information in combination with the algorithm.

[0067] Optionally, in a feasible embodiment, the trigger status information of the touch sliding operation for multiple capacitive sensing points includes but is not limited to: touch dwell time, touch sliding speed, and touch sliding time. Based on this, before the above step S20, the method of controlling the door switch of the present application may also include:

[0068] Step a, obtaining a touch dwell time of the touch sliding operation on a first sensing point among the plurality of capacitive sensing points, wherein the first sensing point is the first capacitive sensing point arranged in a door opening and closing direction among the plurality of capacitive sensing points;

[0069] In this embodiment, the vehicle passes through Figure 2 The entire capacitive sensing area shown - 1 sensing area, when collecting the touch sliding operation performed by the vehicle user, first uses the first sensing point in the capacitive sensing area - key1 or key4 to obtain the touch dwell time when the vehicle user starts to perform the touch sliding operation and stays at the first sensing point to perform the touch operation on the first sensing point.

[0070] It should be noted that if Figure 2 As shown, if the vehicle is pre-configured with multiple capacitive sensors in the sensing area, the arrangement order of the points from key1 to key4 corresponds to the door opening direction, and the arrangement order from key4 to key1 corresponds to the door closing direction. Then, when the vehicle user performs a touch sliding operation in the order from key1 to key4 to control the door opening, the above-mentioned first sensing point is key1; or, when the vehicle user performs a touch sliding operation in the order from key4 to key1 to control the door opening, the above-mentioned first sensing point is key4.

[0071] Step b: obtaining the touch sliding speed of the touch sliding operation on two adjacent sensing points among the plurality of capacitive sensing points;

[0072] In this embodiment, the vehicle passes through Figure 2 The entire capacitive sensing area shown - sensing area 1, when collecting the touch sliding operation performed by the vehicle user, also uses two adjacent sensing points in the capacitive sensing area - key1 and key2, key2 and key3, or key3 and key4 to obtain the touch sliding operation performed by the vehicle user and the touch sliding speed between the two sensing points.

[0073] Step c, obtaining the touch sliding time required for the touch sliding operation to complete touching the plurality of capacitive sensing points;

[0074] In this embodiment, the vehicle passes through Figure 2The entire capacitive sensing area shown - sensing area 1, when collecting the touch sliding operation performed by the vehicle user, also uses all the sensing points in the capacitive sensing area - key1 to key4 to obtain the touch sliding operation performed by the vehicle user. After starting with touching key1, the touch sliding time required to complete the touch of key2, key3 and key4 in sequence to complete the touch of all sensing points is calculated.

[0075] Step d: determining the touch dwell time, the touch sliding speed, and the touch sliding time as trigger state information of the touch sliding operation on the plurality of capacitive sensing points.

[0076] In this embodiment, the vehicle synchronously or asynchronously obtains the touch sliding operation performed by the vehicle user based on one or more capacitive sensing points in the above-mentioned capacitive sensing area. After obtaining the touch dwell time of the first sensing point among the multiple capacitive sensing points, the touch sliding speed for any two adjacent capacitive sensing points among the multiple capacitive sensing points, and the touch sliding time for all the capacitive sensing points, the touch dwell time, touch sliding speed, and touch sliding time can be further used as trigger state information of the touch sliding operation for the multiple capacitive sensing points.

[0077] Optionally, as a feasible embodiment, the above step S20, determining whether the touch sliding operation is a false touch operation according to the trigger state information of the touch sliding operation on the multiple capacitive sensing points, may include:

[0078] Step S201, detecting whether the touch dwell time is greater than a preset dwell time threshold, detecting whether the touch sliding speed is greater than a preset speed threshold, and detecting whether the touch sliding time falls within a preset sliding completion time range;

[0079] In this embodiment, after the vehicle obtains the trigger status information of the touch sliding operation for multiple capacitive sensing points based on one or more capacitive sensing points in the above-mentioned capacitive sensing area, it immediately combines the algorithm strategy to detect each trigger status information, that is, first detect whether the touch dwell time is greater than the preset dwell time threshold, then detect whether the touch sliding speed is greater than the preset speed threshold, and finally, detect whether the touch sliding time falls within the preset sliding completion time range.

[0080] It should be noted that, in a feasible embodiment, in the above-mentioned algorithm strategy, the dwell time threshold can be specifically set to 200ms, and the speed threshold is set based on the distance between two adjacent capacitive sensing points: the time taken by the user to touch and slide from the previous capacitive sensing point to the next capacitive sensing point shall not be less than 10ms. Taking into account the possible time taken for a human hand to normally perform a complete touch sliding operation, the algorithm strategy can directly set the sliding completion time range to: 50ms to 1500ms.

[0081] Step S202: If the touch dwell time is greater than the dwell time threshold, the touch sliding speed is greater than the speed threshold, and the touch sliding time falls within the sliding completion time range, it is determined that the touch sliding operation is not an accidental touch operation.

[0082] In this embodiment, when the vehicle detects each trigger status information in sequence, if it is detected that the touch dwell time is greater than or equal to the dwell time threshold, the touch sliding speed is greater than the speed threshold, and the touch sliding time falls within the sliding completion time range, then the vehicle determines that the touch sliding operation currently performed by the vehicle user is not an accidental touch operation.

[0083] For example, Figure 2 As shown, when the vehicle detects each trigger status information in sequence in combination with the above-mentioned algorithm strategy, if the touch of the first sensing point key1 or key4 corresponding to the door switch direction stays for 200ms or more, and from the perspective of any two adjacent sensing points, the time taken to touch the previous key and then slide to the next key is longer than 10ms, and the time taken to complete the touch of all four keys is between 50ms and 1500ms (experiments show that the time taken for a human hand to normally perform the touch slide operation on all key1 to key4 shown in the figure is about 500ms), then the vehicle determines that the touch slide operation performed by the vehicle user is currently collected through the sensing area, and is not an accidental touch operation on the sensing area.

[0084] It should be noted that, in this embodiment, if the vehicle detects, in combination with the above-mentioned algorithm strategy, that any trigger status information does not meet the corresponding strategy conditions, such as, the touch dwell time is less than the dwell time threshold, the touch sliding speed is less than the speed threshold, and the touch sliding time does not fall within the sliding completion time range, then the vehicle determines that the touch sliding operation currently performed by the vehicle user is an erroneous touch operation.

[0085] Step S30 : When it is determined that the touch sliding operation is not an accidental touch operation, the vehicle door is controlled to be opened or closed according to the triggering sequence of the plurality of capacitive sensing points according to the touch sliding operation.

[0086] In this embodiment, when the vehicle determines based on the above-mentioned trigger status information combined with the algorithm that the currently collected touch sliding operation is not an accidental touch operation performed by the vehicle user or other objects in the capacitive sensing area, the vehicle controls the opening or closing of the door according to the triggering order of touching multiple capacitive sensing points in sequence according to the touch sliding operation.

[0087] Optionally, in a feasible embodiment, the number of capacitance sensing points in the capacitance sensing area is greater than or equal to three. Based on this, the above step S40 may include:

[0088] Step S301, determining a triggering order of the touch sliding operation on at least three capacitive sensing points among the plurality of capacitive sensing points;

[0089] Step S302: If the trigger sequence corresponds to the door opening direction, the door is controlled to be opened; or, if the trigger sequence corresponds to the door closing direction, the door is controlled to be closed.

[0090] In this embodiment, when a vehicle controls the opening and closing of a door in response to a touch-swipe operation performed by a vehicle user, the vehicle first determines a triggering sequence for the touch-swipe operation based on at least three consecutive capacitive sensing points within the capacitive sensing area where the touch-swipe operation was detected. The vehicle then further associates this triggering sequence with a pre-set door opening and closing direction. Thus, if the triggering sequence corresponds to the pre-set door opening direction, the vehicle immediately controls the door to open; and if the triggering sequence corresponds to the pre-set door closing direction, the vehicle immediately controls the door to close.

[0091] For example, Figure 2 As shown, assuming that the vehicle pre-sets the triggering sequence from key1 to key4 in the sensing area to correspond to the door opening direction, and the triggering sequence from key4 to key1 to correspond to the door closing direction. In this embodiment, if the vehicle determines, based on key1 to key4, that the triggering sequence of the touch sliding operation currently performed by the vehicle user for the three keys among all the capacitive sensing points is: key1, key2 to key3, then the vehicle determines that the triggering sequence of the touch sliding operation at this time corresponds to the door opening direction. Similarly, if the vehicle determines, based on key1 to key4, that the triggering sequence of the touch sliding operation currently performed by the vehicle user for the three keys among all the capacitive sensing points is: key4, key3 to key2, then the vehicle determines that the triggering sequence of the touch sliding operation at this time corresponds to the door closing direction.

[0092] It should be noted that, in a feasible embodiment, the vehicle can control the drive motor corresponding to the door to open or close the door, thereby realizing electric opening and closing of the door.

[0093] In an embodiment of the present application, the method for controlling the door switch provided by the present application is that the vehicle configures a capacitive sensing area formed by a combination of multiple capacitive sensing points at a position on the outside and / or inside of the door that is suitable for the vehicle driver or passenger to operate. In this way, the vehicle can use the capacitive sensing area to collect the touch sliding operations performed by vehicle users, including the vehicle driver, passengers or other personnel, in the capacitive sensing area in order to control the opening or closing of the door by touch.

[0094] While the vehicle is collecting the touch sliding operation performed by the vehicle user through the above-mentioned capacitive sensing area, it also obtains the trigger status information of the touch sliding operation for multiple capacitive sensing points based on one or more capacitive sensing points in the capacitive sensing area. Therefore, the vehicle can determine whether the currently collected touch sliding operation is an accidental touch operation performed by the vehicle user or other objects in the capacitive sensing area based on the trigger status information in combination with the algorithm.

[0095] Furthermore, when the vehicle determines based on the above-mentioned trigger status information and the algorithm that the currently collected touch sliding operation is not an accidental touch operation performed by the vehicle user or other objects in the capacitive sensing area, the vehicle controls the opening or closing of the door according to the trigger sequence of touching multiple capacitive sensing points in sequence according to the touch sliding operation.

[0096] Thus, the present application combines multiple capacitive sensing points to form a capacitive sensing area, which is then used to capture the touch-slide operation of the vehicle user to control the door opening and closing. The captured touch-slide operation is then judged using an algorithm to determine whether the touch-slide operation is a false trigger. In other words, the present application achieves a door opening and closing triggering method that uses multi-point capacitance combined with an algorithmic timing to control the power opening and closing of the door. This effectively reduces the probability of false capacitive triggering of the door, thereby resolving the technical problem of traditional power door opening and closing methods being prone to false triggering.

[0097] Furthermore, based on the first embodiment of the method for controlling a vehicle door switch of the present application, a second embodiment of the method for controlling a vehicle door switch of the present application is proposed.

[0098] In this embodiment, after determining the triggering order of the touch sliding operation on at least three capacitive sensing points among the plurality of capacitive sensing points in the above step S301, the method for controlling the door switch of the present application may further include:

[0099] Step S303, obtaining the real-time opening and closing status of the vehicle door;

[0100] In this embodiment, when the vehicle collects the touch sliding operation performed by the vehicle user through the above-mentioned capacitive sensing area, the vehicle also synchronously or asynchronously obtains the real-time opening and closing status of the vehicle door.

[0101] For example, the vehicle may obtain a bus signal transmitted by a door controller through a CAN (Controller Area Network) network to obtain the real-time opening and closing status of one or more doors.

[0102] Step S304, controlling the door to be opened or closed according to the real-time opening and closing state and the corresponding relationship between the trigger sequence and the door opening and closing direction;

[0103] In this embodiment, after the vehicle determines through the aforementioned touch-slide operation that the operation is not an accidental touch operation, and determines, based on the touch-slide operation, that the triggering sequence of at least three of the multiple capacitive sensing points corresponds to the door opening direction or the door closing direction, the vehicle further controls the door to be opened or closed based on the real-time door opening and closing state and this correspondence. That is, if the current real-time door opening and closing state is closed, and the vehicle determines that the triggering sequence of the touch-slide operation for at least three consecutive capacitive sensing points corresponds to the door opening direction, the vehicle immediately controls the door to be opened; alternatively, if the current real-time door opening and closing state is open, and the vehicle determines that the triggering sequence of the touch-slide operation for at least three consecutive capacitive sensing points corresponds to the door closing direction, the vehicle immediately controls the door to be closed.

[0104] Step S305 , outputting a preset door switch instruction prompt according to the real-time opening and closing state and the correspondence between the trigger sequence and the door switch direction, so as to control the door to be opened or closed based on the confirmation operation of the door switch instruction prompt.

[0105] In this embodiment, if the current real-time opening and closing state of the vehicle door is closed, but the touch sliding operation determined by the vehicle corresponds to the door closing direction for the triggering sequence of at least three consecutive capacitive sensing points, the vehicle will immediately output a pre-set door switch instruction prompt of "The current door is closed, please confirm whether to open the door" to the vehicle user through the speakers configured on the outside and / or inside of the vehicle. In this way, the vehicle user can feedback the confirmation operation based on the prompt through voice or re-performing a new touch sliding operation in the capacitive sensing area, so that the vehicle can control the opening of the door based on the confirmation operation.

[0106] Similarly, if the current real-time opening and closing status of the vehicle door is open, but the touch sliding operation determined by the vehicle corresponds to the door opening direction for the triggering sequence of at least three consecutive capacitive sensing points, the vehicle will immediately output a pre-set door opening and closing instruction prompt to the vehicle user through the speakers configured on the outside and / or inside of the vehicle, "The current door is open, please confirm whether to close the door". In this way, the vehicle user can feedback the confirmation operation based on the prompt through voice or re-performing a new touch sliding operation in the capacitive sensing area, so that the vehicle can control the closing of the door based on the confirmation operation.

[0107] Optionally, in a feasible embodiment, the vehicle can also provide the vehicle user with a door password setting function using multiple capacitive sensing points in the capacitive sensing area. Based on this, the method for controlling the door switch of the present application can also include:

[0108] Step A, collecting the door password configuration operation performed by the vehicle user through the capacitive sensing area;

[0109] Step B, configuring the triggering sequence of the vehicle door password configuration operation for the plurality of capacitive sensing points as a vehicle door control password;

[0110] Step C: When the triggering sequence of the touch sliding operation collected by the capacitive sensing area for the plurality of capacitive sensing points is consistent with the door control password, controlling the door to be opened or closed.

[0111] In this embodiment, the vehicle uses the capacitive sensing area to collect the user's touch and slide operations to determine whether the operation is an accidental touch. Before controlling the door to open or close if the operation is not an accidental touch, the vehicle can also use the capacitive sensing area to collect the user's need to configure a door password. Within the capacitive sensing area, the vehicle sequentially performs the door password configuration operation by touching and / or sliding the capacitive sensing points. Thus, the vehicle can directly configure the door control password set by the vehicle user by sequentially touching and / or sliding the capacitive sensing points in the capacitive sensing area.

[0112] In this way, when the vehicle user needs to control the opening and closing of the door directly through the door control password set by himself in the future when approaching the vehicle without carrying the vehicle key, he can perform a touch sliding operation according to the door control password based on the capacitive sensing area configured by the vehicle. After the vehicle collects the touch sliding operation performed by the user based on the capacitive sensing area, it analyzes and determines whether the triggering sequence of the touch sliding operation on multiple capacitive sensing points in the capacitive sensing area is consistent with the door control password previously set by the vehicle user. If it is determined to be consistent, the vehicle outputs a prompt of successful unlocking to the user, and directly opens the door or further waits for the vehicle user to perform a new touch sliding operation, and then controls the opening of the door according to the process described in the above steps S10 to S30.

[0113] In an embodiment of the present application, the method for controlling vehicle door opening and closing of the present application involves the vehicle synchronously or asynchronously acquiring the real-time door opening and closing status when the vehicle detects a touch sliding operation performed by a vehicle user through the aforementioned capacitive sensing area. Thus, after the vehicle determines through the aforementioned touch sliding operation that the operation is not an accidental touch operation and, based on the touch sliding operation, determines the triggering sequence of the operation for at least three of the multiple capacitive sensing points, and the corresponding relationship between the triggering sequence and the door opening direction, namely, whether the triggering sequence corresponds to the door opening direction or the triggering sequence corresponds to the door closing direction, the vehicle controls the door to be opened or closed based on the real-time door opening and closing status and the corresponding relationship. Specifically, if the current real-time door opening and closing status is closed, and the triggering sequence of the touch sliding operation for at least three consecutive capacitive sensing points determined by the vehicle corresponds to the door opening direction, the vehicle immediately controls the door to be opened; or, if the current real-time door opening and closing status is open, and the triggering sequence of the touch sliding operation for at least three consecutive capacitive sensing points determined by the vehicle corresponds to the door closing direction, the vehicle immediately controls the door to be closed. In this way, the intelligence of controlling the door switches is further improved, and the user experience is better.

[0114] In addition, the method of controlling the door switch of the present application also provides the vehicle user with a door password setting function through multiple capacitive sensing points in the capacitive sensing area, so that the vehicle user can independently set a functional password for controlling the door based on the capacitive sensing area, and then, when approaching the vehicle without carrying the vehicle key, the vehicle user can directly control the opening and closing of the door through the self-set door control password, further greatly improving the intelligence of the vehicle and the user experience.

[0115] Furthermore, based on the first embodiment and / or second embodiment of the method for controlling a vehicle door switch of the present application, a third embodiment of the method for controlling a vehicle door switch of the present application is proposed.

[0116] In this embodiment, in order to further prevent rain from causing accidental touch operation in the above-mentioned capacitive sensing area, the vehicle further configures a protective electrode area at a position around the capacitive sensing area, for example, Figure 2 As shown, the vehicle is equipped with protective electrode areas in front and behind the sensing area. Furthermore, the vehicle also has corresponding algorithm strategies based on these protective electrode areas to further reduce the chance of the door being opened or closed due to accidental touch.

[0117] Based on this, in this embodiment, the method of controlling the door switch of this application may further include:

[0118] Step 1: collecting a protection capacitance value around the capacitive sensing area through the protection electrode area, and detecting whether the protection capacitance value exceeds a preset protection capacitance threshold;

[0119] Step II: If the protection capacitance value exceeds the protection capacitance threshold, shielding the sensing signal collected by the capacitive sensing area.

[0120] In this embodiment, in addition to collecting the touch sliding operation performed by the vehicle user through the above-mentioned capacitive sensing area, the vehicle also continuously detects the capacitance value of the peripheral positions of the capacitive sensing area based on the protective electrode area to obtain the protective capacitance value. Then, the vehicle detects the protective capacitance value in combination with the pre-configured algorithm strategy, that is, detects whether the protective capacitance value exceeds the preset protective capacitance threshold. Thus, if it is detected that the capacitance value collected based on the protective electrode area exceeds the protective capacitance threshold, the vehicle determines that the current capacitance value is caused by other conductive media such as rainwater. Therefore, even if the vehicle collects the induction signal of the trigger capacitor through the capacitive sensing area at this time, the vehicle will also believe that the capacitor trigger does not belong to the touch sliding operation performed by the vehicle user on the capacitive sensing area. Therefore, the vehicle directly shields the induction signal.

[0121] In addition, if the vehicle detects that the capacitance value collected based on the protective electrode area does not exceed the protective capacitance threshold, the vehicle can respond to the touch sliding operation collected simultaneously in the capacitive sensing area to control the opening or closing of the vehicle door according to the process described in the first embodiment and / or the second embodiment above.

[0122] It should be noted that, in one feasible embodiment, the above-mentioned protective capacitance threshold can be specifically set to 140. It should be understood that based on different design requirements of actual applications, in different feasible embodiments, the vehicle can of course be configured with a protective capacitance threshold of other sizes. The method of controlling the door switch of this application is not limited to the specific size of the protective capacitance threshold.

[0123] In an embodiment of the present application, the method of controlling the door switch of the present application configures a protective electrode area of the vehicle at a peripheral position of the above-mentioned capacitive sensing area, and sets a corresponding algorithm strategy, so as to perform false touch judgment based on the size of the capacitance value collected by the protective electrode area, thereby further preventing conductive media such as rainwater from forming false touch operations in the capacitive sensing area, thereby further reducing the probability of the door being opened or closed due to false touch.

[0124] In addition, the present application also provides a device for controlling a vehicle door switch. The device for controlling a vehicle door switch of the present application is applied to a vehicle equipped with a capacitive sensing area, wherein the capacitive sensing area includes a plurality of capacitive sensing points.

[0125] like Figure 3 As shown, the device for controlling the door switch of the present application includes:

[0126] a collection module 10, configured to collect a touch sliding operation performed by a vehicle user through the capacitive sensing area;

[0127] a false touch judgment module 20, configured to determine whether the touch sliding operation is a false touch operation based on trigger state information of the touch sliding operation on the plurality of capacitive sensing points;

[0128] The control module 30 is configured to control the opening or closing of the vehicle door according to a triggering sequence of the touch sliding operation on the plurality of capacitive sensing points when it is determined that the touch sliding operation is not an accidental touch operation.

[0129] Optionally, the device for controlling the door switch of the present application further includes:

[0130] An information acquisition module is configured to obtain a touch dwell time of the touch sliding operation on a first sensing point among the multiple capacitive sensing points, wherein the first sensing point is the first capacitive sensing point arranged in a door opening and closing direction among the multiple capacitive sensing points; obtain a touch sliding speed of the touch sliding operation on two adjacent sensing points among the multiple capacitive sensing points; obtain a touch sliding time for the touch sliding operation to complete touching all the capacitive sensing points; and determine the touch dwell time, the touch sliding speed, and the touch sliding time as trigger state information of the touch sliding operation on the multiple capacitive sensing points.

[0131] Optionally, the false touch judgment module 20 includes:

[0132] an algorithm detection unit, configured to detect whether the touch dwell time is greater than a preset dwell time threshold, detect whether the touch sliding speed is greater than a preset speed threshold, and detect whether the touch sliding time falls within a preset sliding completion time range;

[0133] The false touch judgment unit is configured to determine that the touch sliding operation is not a false touch operation if the touch dwell time is greater than the dwell time threshold, the touch sliding speed is greater than the speed threshold, and the touch sliding time falls within the sliding completion time range.

[0134] Optionally, the number of the plurality of capacitive sensing points is greater than or equal to three; and the control module 30 includes:

[0135] a determining unit, configured to determine a triggering order of the touch sliding operation on at least three capacitive sensing points among the plurality of capacitive sensing points;

[0136] A control unit is used to control the vehicle door to open if the trigger sequence corresponds to the vehicle door opening direction, or to control the vehicle door to close if the trigger sequence corresponds to the vehicle door closing direction.

[0137] Optionally, the control module 30 is also used to obtain the real-time opening and closing status of the vehicle door; control the opening or closing of the vehicle door according to the real-time opening and closing status and the correspondence between the trigger sequence and the vehicle door opening and closing direction; or, according to the real-time opening and closing status and the correspondence between the trigger sequence and the vehicle door opening and closing direction, output a preset vehicle door opening and closing instruction prompt to control the opening or closing of the vehicle door based on the confirmation operation of the vehicle door opening and closing instruction prompt.

[0138] Optionally, the device for controlling the door switch of the present application further includes:

[0139] a password configuration module, configured to collect a vehicle door password configuration operation performed by a vehicle user through the capacitive sensing area; and configure a triggering sequence of the vehicle door password configuration operation for a plurality of the capacitive sensing points as a vehicle door control password;

[0140] The control module 30 of the device for controlling the door switch of the present application is also used to control the opening or closing of the door when the triggering sequence of the touch sliding operation collected by the capacitive sensing area for multiple capacitive sensing points is consistent with the door control password.

[0141] Optionally, the vehicle is further configured with a protective electrode area, and the protective electrode area is configured at a peripheral position of the capacitive sensing area;

[0142] The false touch judgment module 20 of the device for controlling the door switch of the present application is also used to collect the protection capacitance value around the capacitive sensing area through the protection electrode area, and detect whether the protection capacitance value exceeds the preset protection capacitance threshold; and if the protection capacitance value exceeds the protection capacitance threshold, shield the sensing signal collected by the capacitive sensing area.

[0143] The specific implementation of the device for controlling the door switch of the present application is basically the same as the various embodiments of the method for controlling the door switch described above, and will not be repeated here.

[0144] In addition, the embodiment of the present application also provides a vehicle as mentioned in any of the above embodiments. Figure 4 , Figure 4 The vehicle mentioned in the embodiment of the present application is equipped with a capacitive sensing area, and the capacitive sensing area includes multiple capacitive sensing points.

[0145] like Figure 4 As shown, the vehicle may include: a processor 1001, such as a CPU, a memory 1005, and a communication bus 1002. Communication bus 1002 is used to enable communication between processor 1001 and memory 1005. Memory 1005 may be a high-speed RAM memory or a non-volatile memory, such as a disk drive. Memory 1005 may also optionally be a storage device independent of processor 1001.

[0146] Optionally, the vehicle also includes a methanol range extender, a vehicle control unit (VCU), a battery management system (BMS), an engine management system (EMS), and a generator control unit (GCU). The vehicle control unit (VCU) communicates with the battery management system (BMS) and other systems via an external public CAN, and communicates with the engine management system (EMS) and generator control unit (GCU) via an internal CAN. In addition, the vehicle may also include a body controller BCM, an ECU, a rectangular user interface, a network interface, a camera, an RF (Radio Frequency) circuit, sensors, an audio circuit, a WiFi module, and the like. The rectangular user interface may include a display, an input submodule such as a keyboard, and optionally, a standard wired interface or a wireless interface. The network interface may optionally include a standard wired interface or a wireless interface (such as a WI-FI interface). The vehicle also communicates with the remote service platform TSP via a T-BOX.

[0147] Those skilled in the art will understand that Figure 4 The structure shown in the figure does not constitute a limitation on the vehicle. Based on different design requirements of actual applications, in different feasible implementations, the vehicle may of course include more or fewer components than shown in the figure, or combine certain components, or arrange the components differently.

[0148] like Figure 4As shown, memory 1005, a storage medium, may include an operating system, a network communication module, and a door control program. The operating system manages and controls vehicle hardware and software resources, supporting the door control program and other software and / or programs. The network communication module facilitates communication between components within memory 1005, as well as with other hardware and software in the door control device.

[0149] exist Figure 4 In the vehicle shown, the processor 1001 is used to execute the program for controlling the door switch stored in the memory 1005 to implement the steps of the method for controlling the door switch described in any of the above embodiments.

[0150] The specific implementation of the vehicle of the present application is basically the same as the above-mentioned embodiments of the method for controlling the door switch, and will not be repeated here.

[0151] In addition, an embodiment of the present application also provides a computer storage medium, and the computer storage medium stores one or more programs, and the one or more programs can also be executed by one or more processors to implement the steps of the method for controlling the vehicle door switch described in any one of the above items.

[0152] The specific implementation of the computer storage medium of the present application is basically the same as the various embodiments of the method for controlling the vehicle door switch described above, and will not be repeated here.

[0153] In addition, the present application also provides a computer program product, including a computer program, which implements the steps of the above-mentioned method for controlling the vehicle door switch when executed by a processor.

[0154] The specific implementation of the computer program product of the present application is basically the same as the various embodiments of the above-mentioned method for controlling the vehicle door switch, and will not be repeated here.

[0155] 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.

[0156] The serial numbers of the above embodiments of the present application are for description only and do not represent the advantages or disadvantages of the embodiments.

[0157] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus the necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk), and includes a number of instructions for enabling a terminal device (which can be a car computer, smart phone, computer, or server, etc.) to execute the methods described in each embodiment of the present application.

[0158] The above are only preferred embodiments of the present application and do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A method for controlling a vehicle door switch, characterized in that: The method for controlling a vehicle door switch is applied to a vehicle equipped with a capacitive sensing area, wherein the capacitive sensing area includes a plurality of capacitive sensing points, and the number of the plurality of capacitive sensing points is greater than or equal to three; The method for controlling a vehicle door switch comprises: collecting a touch sliding operation performed by a vehicle user through the capacitive sensing area; Obtaining a touch dwell time of the touch sliding operation on a first sensing point among the plurality of capacitive sensing points, wherein the first sensing point is the first capacitive sensing point arranged in a door opening and closing direction among the plurality of capacitive sensing points; Acquiring touch sliding speeds of the touch sliding operation on two adjacent sensing points among the plurality of capacitive sensing points; Acquiring a touch sliding time for the touch sliding operation to complete touching the plurality of capacitive sensing points; determining the touch dwell time, the touch sliding speed, and the touch sliding time as trigger state information of the touch sliding operation on the plurality of capacitive sensing points; detecting whether the touch dwell time is greater than a preset dwell time threshold, detecting whether the touch sliding speed is greater than a preset speed threshold, and detecting whether the touch sliding time falls within a preset sliding completion time range; If the touch dwell time is greater than the dwell time threshold, the touch sliding speed is greater than the speed threshold, and the touch sliding time falls within the sliding completion time range, then it is determined that the touch sliding operation is not an accidental touch operation; When it is determined that the touch sliding operation is not an accidental touch operation, determining a triggering order of the touch sliding operation on at least three capacitive sensing points among the plurality of capacitive sensing points; If the trigger sequence corresponds to the door opening direction, the door is controlled to be opened, or, if the trigger sequence corresponds to the door closing direction, the door is controlled to be closed; or, When the touch sliding operation performed by the vehicle user is collected through the capacitive sensing area, the real-time opening and closing status of the vehicle door is obtained synchronously or asynchronously; Controlling the opening or closing of the door according to the real-time opening and closing state and the corresponding relationship between the trigger sequence and the door opening and closing direction; or, When the real-time opening and closing state is consistent with the door opening and closing direction corresponding to the trigger sequence, a preset door opening and closing instruction prompt is output through a speaker arranged on the outside and / or inside of the vehicle to control the opening or closing of the door based on a confirmation operation of the door opening and closing instruction prompt; The method further comprises: If the touch sliding operation is not an accidental touch operation, collecting a door password configuration operation performed by the vehicle user through the capacitive sensing area; configuring the triggering sequence of the plurality of capacitive sensing points in the vehicle door password configuration operation as a vehicle door control password; When the triggering sequence of the touch sliding operation collected by the capacitive sensing area for the plurality of capacitive sensing points is consistent with the door control password, the door is controlled to be opened or closed.

2. The method for controlling a vehicle door switch according to claim 1, wherein: The vehicle is further configured with a protective electrode area, and the protective electrode area is configured at a peripheral position of the capacitive sensing area. The method further includes: collecting a protection capacitance value around the capacitive sensing area through the protection electrode area, and detecting whether the protection capacitance value exceeds a preset protection capacitance threshold; If the protection capacitance value exceeds the protection capacitance threshold, the sensing signal collected by the capacitive sensing area is shielded.

3. A device for controlling a vehicle door switch, characterized in that: The device for controlling a vehicle door switch is applied to a vehicle equipped with a capacitive sensing area, wherein the capacitive sensing area includes a plurality of capacitive sensing points, and the number of the plurality of capacitive sensing points is greater than or equal to three; The device for controlling the door switch includes: a collection module, configured to collect a touch sliding operation performed by a vehicle user through the capacitive sensing area; an information acquisition module, configured to acquire a touch dwell time of the touch sliding operation on a first sensing point among the plurality of capacitive sensing points, wherein the first sensing point is the first capacitive sensing point arranged in a door opening and closing direction among the plurality of capacitive sensing points; acquire a touch sliding speed of the touch sliding operation on two adjacent sensing points among the plurality of capacitive sensing points; acquire a touch sliding time required for the touch sliding operation to complete touching the plurality of capacitive sensing points; and determine the touch dwell time, the touch sliding speed, and the touch sliding time as trigger state information of the touch sliding operation on the plurality of capacitive sensing points; a false touch determination module, configured to detect whether the touch dwell time is greater than a preset dwell time threshold, detect whether the touch sliding speed is greater than a preset speed threshold, and detect whether the touch sliding time falls within a preset sliding completion time range; if the touch dwell time is greater than the dwell time threshold, the touch sliding speed is greater than the speed threshold, and the touch sliding time falls within the sliding completion time range, then determining that the touch sliding operation is not a false touch operation; a password configuration module, configured to, if the touch sliding operation is not an accidental touch operation, collect a vehicle door password configuration operation performed by the vehicle user through the capacitive sensing area; and configure a triggering sequence of the vehicle door password configuration operation for the plurality of capacitive sensing points as a vehicle door control password; The control module is configured to, when determining that the touch sliding operation is not an accidental touch operation, determine a triggering sequence of the touch sliding operation for at least three of the plurality of capacitive sensing points; control the door to be opened if the triggering sequence corresponds to a door opening direction, or control the door to be closed if the triggering sequence corresponds to a door closing direction; or, when collecting touch sliding operations performed by a vehicle user through the capacitive sensing area, synchronously or asynchronously obtain a real-time door opening and closing state; control the door to be opened or closed based on a correspondence between the real-time door opening and closing state, the triggering sequence, and the door opening and closing direction; or, when the real-time door opening and closing state is consistent with the door opening and closing direction corresponding to the triggering sequence, output a preset door opening and closing instruction prompt via a speaker configured on the outside and / or inside of the vehicle to control the door to be opened or closed based on a confirmation operation of the door opening and closing instruction prompt; and when the triggering sequence of the touch sliding operation for the plurality of capacitive sensing points collected through the capacitive sensing area is consistent with the door control password, control the door to be opened or closed.

4. A vehicle, characterized in that: The vehicle includes: a memory, a processor, and a program stored in the memory for implementing the method for controlling the door switch. The memory is used to store a program for implementing a method for controlling a vehicle door switch; The processor is configured to execute a program for implementing the method for controlling a vehicle door switch, so as to implement the steps of the method for controlling a vehicle door switch according to any one of claims 1 to 2.

5. A computer storage medium, characterized in that The computer storage medium stores a program for implementing a method for controlling a vehicle door switch, and the program for implementing a method for controlling a vehicle door switch is executed by a processor to implement the steps of the method for controlling a vehicle door switch according to any one of claims 1 to 2.

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