Control method and device of electric vehicle door, electronic equipment and storage medium

Abstract

The invention discloses a control method and device for an electric vehicle door, electronic equipment and a storage medium, and relates to the technical field of vehicles, and the control method for the electric vehicle door comprises the steps that after a door opening and closing request instruction is received, the current rainfall value outside a vehicle is obtained; comparing the current rainfall value with a preset rainfall threshold value to obtain a comparison result; matching a target opening and closing parameter of a target vehicle door according to the comparison result; and controlling the target vehicle door to execute opening and closing operation according to the target opening and closing parameter. According to the technical scheme, after a door opening request instruction or a door closing request instruction is received, a current rainfall value is obtained, after the current rainfall value is compared with a preset rainfall threshold value, a corresponding target opening and closing parameter is matched for a target vehicle door, and then the target vehicle door is controlled to execute opening and closing operation according to the target opening and closing parameter; in other words, different parameters can be adopted to control opening and closing of the automobile door in rainy days, and therefore the possibility that rainwater falls on the interior trim parts is reduced.

Description

Technical Field

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

[0002] The electrification of car doors has greatly improved the convenience of getting in and out of the car, but under certain operating conditions, the use of electric doors also brings adverse effects. Conventional electric doors still open and close in the usual way when it rains, but this method easily causes too much rain to fall on the interior decoration, causing customers to complain about discomfort. Summary of the invention

[0003] The main purpose of the present invention is to propose a control method, device, electronic device and storage medium for an electric door, aiming to at least solve the technical problem in the related art that the switch parameters of conventional electric doors cannot be adjusted according to the external environment.

[0004] To achieve the above object, the present invention provides a control method for an electric door, comprising the following steps:

[0005] After receiving the door opening and closing request command, obtain the current rainfall value outside the vehicle;

[0006] Comparing the current rainfall value with a preset rainfall threshold to obtain a comparison result;

[0007] matching target switch parameters of the target door according to the comparison result;

[0008] The target door is controlled to perform a switch operation according to the target switch parameter.

[0009] In one embodiment, the target switch parameter includes a target opening value, and the target opening value includes a first opening value and a second opening value smaller than the first opening value;

[0010] The step of matching the target switch parameters of the target door according to the comparison result specifically includes:

[0011] When the current rainfall value is less than the preset rainfall threshold, matching the first opening value of the target door;

[0012] When the current rainfall value is greater than or equal to the preset rainfall threshold, the second opening value of the target door is matched.

[0013] In one embodiment, the step before matching the second opening value of the target door further includes:

[0014] Acquire user body shape information of preset areas inside and outside the target door;

[0015] The second opening value is calculated according to the user's body shape information.

[0016] In one embodiment, the step of calculating the second opening value according to the user's body shape information specifically includes:

[0017] Comparing the sizes of the body shape values ​​of each user in the user body shape information;

[0018] The second opening value is calculated according to the maximum user body shape value in the user body shape information.

[0019] In one embodiment, the step before controlling the target door to perform a switch operation according to the target switch parameter further includes:

[0020] Determining an activity area of ​​the target door according to the target opening value;

[0021] Detecting whether there are obstacles in the activity area;

[0022] If there is an obstacle, the distance between the obstacle and the door is calculated;

[0023] The target opening value is corrected according to the distance between the obstacle and the vehicle door.

[0024] In one embodiment, the target switching parameter further includes a target average switching speed, and the target average switching speed includes a first average switching speed and a second average switching speed greater than the first average switching speed;

[0025] The step of matching the target switch parameters of the target door according to the comparison result specifically includes:

[0026] When the current rainfall value is less than the preset rainfall threshold, matching the first average opening and closing speed of the target door;

[0027] When the current rainfall value is greater than or equal to the preset rainfall threshold, the second average opening and closing speed of the target door is matched.

[0028] In one embodiment, the step of controlling the target door to perform a switch operation according to the target switch parameter specifically includes:

[0029] According to the second average opening and closing speed, the target door is controlled to perform a closing operation at a fast speed first and then a slow speed.

[0030] In addition, the present invention also provides a control device for an electric door, comprising:

[0031] A rainfall acquisition module is used to obtain the current rainfall value outside the vehicle after receiving a door opening and closing request instruction;

[0032] A comparison module, used for comparing the current rainfall value with a preset rainfall threshold value to obtain a comparison result;

[0033] a matching module, configured to match target switch parameters of a target door according to the comparison result; and

[0034] An operation execution module is used to control the target door to execute a switch operation according to the target switch parameter.

[0035] In addition, the present invention also proposes an electronic device, including a memory, a processor, and an electric door control program stored in the memory and executable on the processor. When the electric door control program is executed by the processor, the steps of the above-mentioned electric door control method are implemented.

[0036] In addition, the present invention also proposes a storage medium on which a control program for an electric door is stored. When the control program for the electric door is executed by a processor, the steps of the above-mentioned control method for the electric door are implemented.

[0037] In the technical solution of the present invention, after receiving a door opening request instruction or a door closing request instruction, the rainfall outside the vehicle is detected to obtain the current rainfall value, and after comparing the current rainfall value with a preset rainfall threshold, the corresponding target switch parameters are matched for the target door, and then the target door is controlled to perform the switch operation according to the target switch parameters; that is, different parameters can be used to control the opening and closing of the door when it rains, thereby reducing the possibility of rain falling on the interior decoration. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0039] Figure 1 A schematic diagram of the structure of an electronic device in a hardware operating environment involved in an embodiment of the present invention;

[0040] Figure 2 A schematic flow chart of a first embodiment of a method for controlling an electric door provided by the present invention;

[0041] Figure 3 This is a structural block diagram of an embodiment of a control device for an electric door provided by the present invention.

[0042] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0043] It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

[0044] Reference Figure 1 , Figure 1 The figure is a schematic diagram of the structure of an electronic device of the hardware operating environment involved in the embodiment of the present invention.

[0045] like Figure 1 As shown, the electronic device may include: a processor 1001, such as a central processing unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Among them, the communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. The network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a wireless fidelity (WIreless-FIdelity, WI-FI) interface). The memory 1005 may be a high-speed random access memory (Random Access Memory, RAM) memory, or a stable non-volatile memory (Non-Volatile Memory, NVM), such as a disk memory. The memory 1005 may also be a storage device independent of the aforementioned processor 1001.

[0046] Those skilled in the art will understand that Figure 1 The structure shown in the figure does not constitute a limitation on the electronic device, and may include more or less components than shown in the figure, or combine certain components, or arrange the components differently.

[0047] like Figure 1 As shown, the memory 1005 as a storage medium may include an operating system, a network communication module, a user interface module, and a control program for an electric door.

[0048] exist Figure 1 In the electronic device shown, the network interface 1004 is mainly used for data communication with the network server; the user interface 1003 is mainly used for data interaction with the user; the processor 1001 and the memory 1005 in the electronic device of the present invention can be set in the electronic device, and the electronic device calls the control program of the electric door stored in the memory 1005 through the processor 1001, and performs the following operations:

[0049] After receiving the door opening and closing request command, obtain the current rainfall value outside the vehicle;

[0050] Comparing the current rainfall value with a preset rainfall threshold to obtain a comparison result;

[0051] matching target switch parameters of the target door according to the comparison result;

[0052] The target door is controlled to perform a switch operation according to the target switch parameter.

[0053] Furthermore, the electronic device calls the control program of the electric door stored in the memory 1005 through the processor 1001, and also performs the following operations:

[0054] When the current rainfall value is less than the preset rainfall threshold, matching the first opening value of the target door;

[0055] When the current rainfall value is greater than or equal to the preset rainfall threshold, the second opening value of the target door is matched.

[0056] Furthermore, the electronic device calls the control program of the electric door stored in the memory 1005 through the processor 1001, and also performs the following operations:

[0057] Acquire user body shape information of preset areas inside and outside the target door;

[0058] The second opening value is calculated according to the user's body shape information.

[0059] Furthermore, the electronic device calls the control program of the electric door stored in the memory 1005 through the processor 1001, and also performs the following operations:

[0060] Comparing the sizes of the body shape values ​​of each user in the user body shape information;

[0061] The second opening value is calculated according to the maximum user body shape value in the user body shape information.

[0062] Furthermore, the electronic device calls the control program of the electric door stored in the memory 1005 through the processor 1001, and also performs the following operations:

[0063] Determining an activity area of ​​the target door according to the target opening value;

[0064] Detecting whether there are obstacles in the activity area;

[0065] If there is an obstacle, the distance between the obstacle and the door is calculated;

[0066] The target opening value is corrected according to the distance between the obstacle and the vehicle door.

[0067] Furthermore, the electronic device calls the control program of the electric door stored in the memory 1005 through the processor 1001, and also performs the following operations:

[0068] When the current rainfall value is less than the preset rainfall threshold, matching the first average opening and closing speed of the target door;

[0069] When the current rainfall value is greater than or equal to the preset rainfall threshold, the second average opening and closing speed of the target door is matched.

[0070] Furthermore, the electronic device calls the control program of the electric door stored in the memory 1005 through the processor 1001, and also performs the following operations:

[0071] According to the second average opening and closing speed, the target door is controlled to perform a closing operation at a fast speed first and then a slow speed.

[0072] The embodiment of the present invention provides a control method for an electric door, referring to Figure 2 , Figure 2 The figure is a flow chart of a first embodiment of a control method for an electric door according to the present invention.

[0073] In this embodiment, the control method of the electric door includes the following steps:

[0074] Step S10: after receiving the door opening and closing request instruction, obtaining the current rainfall value outside the vehicle;

[0075] Step S20: comparing the current rainfall value with a preset rainfall threshold to obtain a comparison result;

[0076] Step S30: matching the target switch parameters of the target door according to the comparison result;

[0077] Step S40: controlling the target door to perform a switch operation according to the target switch parameter.

[0078] In the technical solution of the embodiment of the present invention, after receiving a door opening request instruction or a door closing request instruction, the rainfall outside the vehicle is detected to obtain the current rainfall value, and after comparing the current rainfall value with the preset rainfall threshold, the corresponding target switch parameters are matched for the target door, and then the target door is controlled to perform the switch operation according to the target switch parameters; that is, different parameters can be used to control the opening and closing of the door when it rains, thereby reducing the possibility of rain falling on the interior decoration.

[0079] It should be noted that in step S10, the door opening and closing request instructions include door opening request instructions and door closing request instructions, and the received door opening and closing request instructions may come from a key, a switch inside or outside the vehicle, a mobile terminal, etc.; the current rainfall value outside the vehicle may be acquired through a rain sensor, wherein for some vehicles without a rain sensor, additional configuration is required, and for some vehicles equipped with a rain sensor, for example, some vehicles' wipers are equipped with a rain sensor, no additional configuration is required and the vehicle can be used directly.

[0080] Based on the above first embodiment, the present invention further provides a second embodiment of a control method for an electric door.

[0081] In this embodiment, the target switch parameter includes a target opening value, and the target opening value includes a first opening value and a second opening value that is smaller than the first opening value; the step S30 in the control method of the electric door specifically includes the following steps:

[0082] Step S31: When the current rainfall value is less than the preset rainfall threshold, matching the first opening value of the target door;

[0083] Step S32: When the current rainfall value is greater than or equal to the preset rainfall threshold, the second opening value of the target door is matched.

[0084] In the technical solution of this embodiment, the target opening value of the target door is used as the target switch parameter. When the current rainfall value is less than the preset rainfall threshold, it means that the current light rain is small or there is no rain. At this time, the larger first opening value is used as the target switch parameter, that is, the target door will open at a relatively large angle, which is convenient for people to enter and exit; when the current rainfall value is greater than or equal to the preset rainfall threshold, it means that the current rainfall is large. At this time, the smaller second opening value is used as the target switch parameter, that is, the target door will open at a relatively small angle, thereby reducing the possibility of rainwater entering the interior of the vehicle.

[0085] It should be noted that the first opening value is usually set to the maximum opening value of the target door, that is, when it is detected that there is little rain or no rain outside the vehicle, the target door is directly opened to the maximum angle to facilitate the entry of passengers, while the possibility of the interior decoration getting wet is relatively small.

[0086] Among them, the second opening value can be detected on-site or preset in advance. When the second opening value is preset in advance, it is usually preset to satisfy the passage of most passengers, that is, the second opening value is a certain and unique value; in this way, when the passenger is relatively small, there will be a large gap between the passenger and the target door when the passenger gets on and off the vehicle, and the rainproof effect is not good. When the passenger is large or even exceeds the preset second opening value, it will cause inconvenience to the passenger getting on and off the vehicle.

[0087] To this end, based on the above second embodiment, the present invention further proposes a third embodiment of a control method for an electric door.

[0088] In this embodiment, the control method of the electric door further includes the following steps before matching the second opening value of the target door in step S32:

[0089] Step S318: obtaining the user's body shape information of the preset areas inside and outside the target door;

[0090] In this step, the user's body shape information can be obtained by taking pictures with a camera. The internal and external preset areas are the area of ​​the seat corresponding to the target door and the area within a certain distance outside the door. For example, when the target door is the main driver's cab door, the area of ​​the corresponding seat is the area where the main driver's seat is located. As for the area outside the door, it does not need to be set very large. When it rains, the user usually issues a door opening request when the passenger has arrived outside the target door. Therefore, only a relatively small detection area needs to be set to detect the passenger's body shape information.

[0091] Step S319: Calculate the second opening value according to the user's body shape information.

[0092] In the technical solution of the present embodiment, the user's body shape information of the preset areas inside and outside the target door is obtained, and then the second opening value is calculated based on the user's body shape information; in this way, when it rains, the second opening value of the target door can be adapted to the passengers as much as possible, neither too small nor too large, making it convenient for passengers to get on and off the vehicle. At the same time, there will not be too large a gap between the passengers and the target door, reducing the possibility of rainwater entering the vehicle and splashing on the interior decoration.

[0093] It is understandable that there may be more than one passenger entering and exiting the same door, such as the back seat of a vehicle. When the vehicle is parked on the side of the road, only one rear door is usually opened for getting on and off, and multiple passengers enter and exit through this door. If the second opening value is calculated based on the body shape of only one of the passengers, it is easy for the opening to be too large or too small for other passengers.

[0094] To this end, the present invention also provides a fourth embodiment of a control method for an electric door.

[0095] In this embodiment, step S319 in the electric door control method specifically includes the following steps:

[0096] Step S3191: comparing the size of each user's body shape value in the user's body shape information;

[0097] Step S3192: Calculate the second opening value according to the maximum user body shape value in the user body shape information.

[0098] In this embodiment, when there are multiple passengers in the inner and outer preset areas, the user body shape information obtained includes multiple user body shape values, and the user body shape values ​​are compared, and then the second opening value is calculated based on the largest user body shape value; with such a setting, when multiple passengers get on and off the vehicle from the same door, the second opening value calculated in this way enables each passenger to get on and off the vehicle more conveniently after the target door is opened, and at the same time, the opening of the target door will not be too large.

[0099] It should be noted that, when the target door is a rear door of a vehicle, the inner and outer preset areas include the area corresponding to the entire rear seat to ensure the convenience of multiple passengers in the rear seat when getting off the vehicle from the same door.

[0100] It is understandable that the target door may encounter some obstacles during the opening process, and the existence of these obstacles may collide with the target door, causing damage to the target door.

[0101] To this end, based on the above second embodiment, the present invention further proposes a fifth embodiment of a control method for an electric door.

[0102] In this embodiment, the control method of the electric door in step S40, the previous steps also include:

[0103] Step S36: determining the activity area of ​​the target door according to the target opening value;

[0104] The activity area is the area that the target door passes through when it is opened to the target opening value.

[0105] Step S37: Detect whether there are obstacles in the activity area;

[0106] In this step, detection can be performed through laser radar, infrared sensors, cameras, etc.

[0107] Step S38: If there is an obstacle, calculate the distance between the obstacle and the door;

[0108] Step S39: Correcting the target opening value according to the distance between the obstacle and the vehicle door.

[0109] In the technical solution of the embodiment, an activity area is determined according to the target opening value, and whether there is an obstacle in the activity area is detected. If there is no obstacle, there is no need to correct the target opening value. If there is an obstacle, the target opening value is corrected according to the distance between the obstacle and the door, that is, the opening angle of the target door is adjusted to prevent the target door from colliding with the obstacle during the opening process.

[0110] Of course, the obstacle may also be a person, so when an obstacle is detected in the activity area, the person can be reminded by sound or light. When the person leaves the activity area, the target opening value before correction is continued to be installed to control the opening of the target door.

[0111] Based on the above first embodiment, the present invention further proposes a sixth embodiment of a control method for an electric door.

[0112] In this embodiment, the target switching parameter further includes a target average switching speed, and the target average switching speed includes a first average switching speed and a second average switching speed greater than the first average switching speed; the step S30 in the control method of the electric door specifically includes the following steps:

[0113] Step S31': when the current rainfall value is less than the preset rainfall threshold, matching the first average opening and closing speed of the target door;

[0114] Step S32': when the current rainfall value is greater than or equal to the preset rainfall threshold, matching the second average opening and closing speed of the target door.

[0115] In the technical solution of this embodiment, the target average switching speed of the target door is used as the target switching parameter. When the current rainfall value is less than the preset rainfall threshold, it means that the current light rain is small or there is no rain. At this time, the smaller first average switching speed is used as the target switching parameter, that is, the opening and closing speed of the target door is slower, and the time taken is relatively longer, so as to ensure better door opening and closing sound quality; when the current rainfall value is greater than or equal to the preset rainfall threshold, it means that the current rainfall is large. At this time, the larger second average switching speed is used as the target switching parameter, that is, the opening and closing speed of the target door is accelerated, and the time taken is shorter, thereby reducing the possibility of rainwater entering the car.

[0116] It is understandable that when the target door is closed at the faster second average opening and closing speed, the collision sound with the vehicle body will be loud when the target door is completely closed, which will affect the user experience.

[0117] To this end, based on the sixth embodiment described above, the present invention further proposes a seventh embodiment of a method for controlling an electric door.

[0118] In this embodiment, step S40 in the electric door control method specifically includes:

[0119] Step S41: According to the second average opening and closing speed, the target door is controlled to perform a closing operation at a fast speed first and then a slow speed.

[0120] In this embodiment, according to the second average opening and closing speed, that is, while ensuring that the closing time of the target door remains unchanged, the target door is first fast and then slow during the closing process. This setting can reduce the speed of the target door at the moment when it is completely closed with the vehicle body, thereby reducing the sound of the target door colliding when closing, thereby ensuring better door opening and closing sound quality.

[0121] It should be noted that the workflow described above is merely illustrative and does not limit the scope of protection of the present invention. In practical applications, technicians in this field can select part or all of them according to actual needs to achieve the purpose of the present embodiment, and no limitation is made here.

[0122] In addition, for technical details that are not described in detail in this embodiment, reference can be made to the control method of the electric door provided in any embodiment of the present invention, and they will not be described again here.

[0123] In addition, an embodiment of the present invention further provides a storage medium on which a control program for an electric door is stored. When the control program for the electric door is executed by a processor, the steps of the control method for the electric door described above are implemented.

[0124] refer to Figure 3 , Figure 3 It is a structural block diagram of an embodiment of a control device for an electric door of the present invention.

[0125] like Figure 3As shown, the control device of the electric door proposed in the embodiment of the present invention includes a rainfall acquisition module 10, a comparison module 20, a matching module 30 and an operation execution module 40, wherein the rainfall acquisition module 10 is used to obtain the current rainfall value outside the vehicle after receiving the door opening and closing request instruction, and the matching module 30 is used to compare the current rainfall value with a preset rainfall threshold to obtain a comparison result, the matching module 30 is used to match the target opening and closing parameters of the target door according to the comparison result, and the operation execution module 40 is used to control the target door to perform the opening and closing operation according to the target opening and closing parameters.

[0126] In the technical solution of the embodiment of the present invention, after receiving the door opening and closing request instruction, the current rainfall value outside the vehicle is obtained through the rainfall acquisition module 10, and then the current rainfall value is compared with the preset rainfall threshold through the comparison module 20 to obtain a comparison result. After obtaining the comparison result, the target switching parameters of the target door are matched through the matching module 30, and then the operation execution module 40 controls the target door to perform the switching operation according to the target switching parameters. In this way, the control device of the electric door can adjust the switching parameters of the target door according to the amount of external rainfall, thereby reducing the possibility of rainwater entering the vehicle and wetting the interior decoration.

[0127] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A control method for an electric door, characterized in that: The following steps are involved: After receiving the door opening and closing request command, obtain the current rainfall value outside the vehicle; Comparing the current rainfall value with a preset rainfall threshold to obtain a comparison result; matching target switch parameters of the target door according to the comparison result; The target door is controlled to perform a switch operation according to the target switch parameter.

2. The control method of the electric door according to claim 1, characterized in that: The target switch parameter includes a target opening value, and the target opening value includes a first opening value and a second opening value smaller than the first opening value; The step of matching the target switch parameters of the target door according to the comparison result specifically includes: When the current rainfall value is less than the preset rainfall threshold, matching the first opening value of the target door; When the current rainfall value is greater than or equal to the preset rainfall threshold, the second opening value of the target door is matched.

3. The control method of the electric door according to claim 2, characterized in that: The steps before matching the second opening value of the target door further include: Acquire user body shape information of preset areas inside and outside the target door; The second opening value is calculated according to the user's body shape information.

4. The control method of the electric door according to claim 3, characterized in that: The step of calculating the second opening value according to the user's body shape information specifically includes: Comparing the sizes of the body shape values ​​of each user in the user body shape information; The second opening value is calculated according to the maximum user body shape value in the user body shape information.

5. The control method of the electric door according to claim 2, characterized in that: The step before controlling the target door to perform the switch operation according to the target switch parameter further includes: Determining an activity area of ​​the target door according to the target opening value; Detecting whether there are obstacles in the activity area; If there is an obstacle, the distance between the obstacle and the door is calculated; The target opening value is corrected according to the distance between the obstacle and the vehicle door.

6. The control method of the electric door according to claim 1, characterized in that: The target switching parameter further includes a target average switching speed, wherein the target average switching speed includes a first average switching speed and a second average switching speed greater than the first average switching speed; The step of matching the target switch parameters of the target door according to the comparison result specifically includes: When the current rainfall value is less than the preset rainfall threshold, matching the first average opening and closing speed of the target door; When the current rainfall value is greater than or equal to the preset rainfall threshold, the second average opening and closing speed of the target door is matched.

7. The control method of the electric door according to claim 6, characterized in that: The step of controlling the target door to perform a switch operation according to the target switch parameter specifically includes: According to the second average opening and closing speed, the target door is controlled to perform a closing operation at a fast speed first and then a slow speed.

8. A control device for an electric door, characterized in that: include: A rainfall acquisition module is used to obtain the current rainfall value outside the vehicle after receiving a door opening and closing request instruction; A comparison module, used for comparing the current rainfall value with a preset rainfall threshold value to obtain a comparison result; A matching module, used for matching target switch parameters of a target door according to the comparison result; as well as, An operation execution module is used to control the target door to execute a switch operation according to the target switch parameter.

9. An electronic device, characterized in that: The invention comprises a memory, a processor and a control program for an electric door stored in the memory and executable on the processor. When the control program for the electric door is executed by the processor, the steps of the control method for the electric door as claimed in any one of claims 1 to 7 are implemented.

10. A storage medium, characterized in that: The storage medium stores a control program for an electric door, and when the control program for the electric door is executed by a processor, the steps of the control method for an electric door according to any one of claims 1 to 7 are implemented.

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