CN116006049A - Anti-collision method and device for electric door of vehicle, electronic equipment and storage medium - Google Patents
Anti-collision method and device for electric door of vehicle, electronic equipment and storage medium Download PDFInfo
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- CN116006049A CN116006049A CN202310004612.7A CN202310004612A CN116006049A CN 116006049 A CN116006049 A CN 116006049A CN 202310004612 A CN202310004612 A CN 202310004612A CN 116006049 A CN116006049 A CN 116006049A
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Abstract
The invention provides an anti-collision method, an anti-collision device, electronic equipment and a storage medium for an electric door of a vehicle, which belong to the technical field of automobile safety; determining the external state of the electric door of the vehicle according to the vehicle external environment information, wherein the external state comprises a state meeting a preset opening condition and a state not meeting the preset opening condition; when the external state is a state meeting a preset opening condition, opening the vehicle electric door; when the external state is a state which does not meet the preset opening condition, the vehicle electric door is locked and an alarm signal is sent out to prevent the vehicle electric door from being opened to collide. The safety problems of door damage and personnel entering and exiting the vehicle caused by opening the electric door of the vehicle in the related technology are solved, so that the interaction between the human and the vehicle is more intelligent.
Description
Technical Field
The application relates to the technical field of automobile safety, in particular to an anti-collision method and device for an electric door of a vehicle, electronic equipment and a storage medium.
Background
With the annual promotion of automobile popularity, the automobile holds volume and is increasingly more and more, and parking space is narrow and small to lead to bumping into low barrier such as cement mound, trees, curb in the door opening process, causes door panel beating surface and annex to damage, brings economic loss for the consumer. In particular for vehicles with electric doors, it is particularly necessary and highly desirable to detect whether opening the door will collide with an obstacle.
The electric car door is automatically opened and closed through an automatic control system, and in the process of automatically opening the car door, if a traffic participant appears in front of or behind, a person getting off the car is not careful, and if intelligent stopping cannot be realized, personal injury is most likely to be caused to the person getting off the car and the traffic participant in front of or behind. Therefore, a new vehicle collision avoidance method is urgently needed to solve the above-described problems.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the present invention provides a vehicle electric door anti-collision method, apparatus, electronic device and storage medium, so as to solve the above-mentioned technical problems.
The invention provides a vehicle electric door anti-collision method, which comprises the steps of obtaining vehicle external environment information of a vehicle; determining the external state of the electric door of the vehicle according to the vehicle external environment information, wherein the external state comprises a state meeting a preset opening condition and a state not meeting the preset opening condition; when the external state is a state meeting a preset opening condition, opening the vehicle electric door; when the external state is a state which does not meet the preset opening condition, the vehicle electric door is locked and an alarm signal is sent out to prevent the vehicle electric door from being opened to collide.
In an embodiment of the present invention, the determining, according to the vehicle exterior environment information, an exterior state of the vehicle electric door, where the exterior state includes a state meeting a preset opening condition and a state not meeting the preset opening condition includes:
when the parking space line of the vehicle exterior environment information is identified, the exterior state of the vehicle electric door is a state meeting a preset opening condition;
and when the parking space line of the vehicle exterior environment information is not identified, determining the exterior state of the vehicle electric door through the fixed obstacle and/or the movable obstacle of the vehicle exterior environment information.
In an embodiment of the present invention, when the parking space line of the vehicle exterior environment information is not identified, determining the exterior state of the vehicle electric door through the fixed obstacle and/or the movable obstacle of the vehicle exterior environment information includes:
calculating the distance value between the vehicle electric door and the fixed obstacle and/or the movable obstacle;
comparing the distance value with a preset distance value for safely opening the vehicle electric door, and determining the external state of the vehicle electric door;
when the distance value is larger than or equal to a preset distance value, the external state of the electric door of the vehicle is in accordance with a preset opening condition;
and when the distance value is smaller than the preset distance value, the external state of the electric door of the vehicle is not in accordance with the preset opening condition.
In an embodiment of the present invention, when the external state is a state meeting a preset opening condition, opening the vehicle electric door includes:
when the vehicle electric door can be opened to the maximum angle, the vehicle electric door is completely opened;
when the angle that the vehicle electric door can be opened is inconvenient for a user to get in or out of the vehicle, the vehicle electric door is opened and an alarm signal is sent out;
when the movable obstacle is detected in the opening process of the vehicle electric door, the opening of the vehicle electric door is stopped and an alarm signal is sent out.
In an embodiment of the invention, before the obtaining the information of the vehicle exterior environment, the method further includes:
receiving a pre-opening signal;
and opening a 360-degree looking-around system to acquire the vehicle external environment information.
In one embodiment of the present invention, the receiving the pre-open gate signal includes
Receiving a pre-opening signal according to the fact that a driver presses a door opening button;
and receiving a pre-opening signal according to the preset range in which a driver can sense the car key when walking into the car with the car key.
To achieve the above and other related objects, the present application provides a vehicle electric door collision avoidance device, comprising:
the vehicle exterior environment detection module is used for acquiring vehicle exterior environment information of the vehicle;
the processing module is used for determining the external state of the electric door of the vehicle according to the information of the outside environment of the vehicle, wherein the external state comprises a state meeting a preset opening condition and a state not meeting the preset opening condition;
a door opening module for opening the vehicle electric door when an external state of the vehicle electric door meets a preset opening condition;
a door locking module for locking the vehicle electric door when the external state of the vehicle electric door does not meet a preset opening condition;
and the output module is used for sending out an alarm prompt when the external state of the vehicle electric door does not accord with the preset opening condition.
In an embodiment of the invention, the door locking module is further configured to:
the vehicle power door is locked when a movable obstacle is detected during the opening of the vehicle power door to prevent the vehicle power door from continuing to open.
In an embodiment of the invention, the output module is further configured to:
when the angle of the openable electric door of the vehicle is inconvenient for a user to get in or out of the vehicle, an alarm prompt is sent;
when the movable barrier is detected in the opening process of the electric door of the vehicle, an alarm prompt is sent out.
In one embodiment of the invention, the alarm prompts are classified into three levels, namely a primary alarm prompt, a secondary alarm prompt and a tertiary alarm prompt, wherein,
when the angle of the openable electric door of the vehicle is inconvenient for a user to get in or out of the vehicle, a primary alarm prompt is sent;
when the vehicle electric door does not accord with the preset condition of opening, a secondary alarm prompt is sent;
when the movable obstacle is identified in the opening process of the electric door of the vehicle, a three-level alarm prompt is sent.
To achieve the above and other related objects, the present application also provides an electronic device, including:
one or more processors;
and a storage device configured to store one or more programs that, when executed by the one or more processors, cause the electronic device to implement one or more of the vehicle electric door collision avoidance methods described in any of the foregoing embodiments.
To achieve the above and other related objects, the present application also provides a computer-readable storage medium having instructions stored thereon, which when executed by one or more processors, cause an apparatus to perform the vehicle electric door collision avoidance method of any of the foregoing embodiments.
The invention has the beneficial effects that:
according to the anti-collision method for the vehicle electric door, whether the vehicle electric door meets the preset opening condition is judged by acquiring information of a parking space line, a fixed obstacle and a movable obstacle, and when the vehicle electric door is judged to meet the preset opening condition, the vehicle electric door is opened; when the vehicle electric door is judged to be not in accordance with the preset condition of opening, locking the vehicle electric door and sending out an alarm signal; the safety problems of door damage and personnel entering and exiting the vehicle caused by opening the electric door of the vehicle in the related technology are solved, so that the interaction between the human and the vehicle is more intelligent.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application. It is apparent that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art. In the drawings:
FIG. 1 is a schematic illustration of an implementation environment of a vehicle power door collision avoidance method, as shown in an exemplary embodiment of the present application;
FIG. 2 is a flow chart illustrating a vehicle power door collision avoidance method according to an exemplary embodiment of the present application;
FIG. 3 is a block diagram of a vehicle power door bump guard shown in an exemplary embodiment of the present application;
fig. 4 shows a schematic diagram of a computer system suitable for use in implementing the electronic device of the embodiments of the present application.
Detailed Description
Further advantages and effects of the present invention will become readily apparent to those skilled in the art from the disclosure herein, by referring to the accompanying drawings and the preferred embodiments. The invention may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present invention. It should be understood that the preferred embodiments are presented by way of illustration only and not by way of limitation.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present invention by way of illustration, and only the components related to the present invention are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.
In the following description, numerous details are set forth in order to provide a more thorough explanation of embodiments of the present invention, it will be apparent, however, to one skilled in the art that embodiments of the present invention may be practiced without these specific details, in other embodiments, well-known structures and devices are shown in block diagram form, rather than in detail, in order to avoid obscuring the embodiments of the present invention.
Firstly, the 360-degree looking-around system collects image information around the vehicle body through four wide-angle cameras arranged in front of, behind, left and right of the vehicle, and the image information is processed through a series of intelligent algorithms of an image processing unit to be spliced into a whole three-dimensional surface net model. And then, according to the selected imaging visual angle, performing distortion treatment and color balance to form a planar image, and finally forming a panoramic top view of the periphery of the vehicle, wherein the panoramic top view is clearly and smoothly displayed on a vehicle-mounted display screen.
When the system is started, the vehicle-mounted display screen displays a panoramic annular view of the periphery of the vehicle body. In the driving process, the corresponding pictures are automatically switched according to the direction light and the reversing signal, the vehicle speed limit is avoided, and the pictures are always clear and smooth. The 360-degree panoramic image is provided for the driver, so that the driver is free, relaxed and free when the conditions of vehicle starting, driving and turning, parking, narrow-road meeting, obstacle avoidance and the like are processed, accidents such as scratching, even collision and rolling and the like can be effectively reduced, and the perception capability of the driver on the surrounding and environment is greatly expanded.
Fig. 1 is a schematic view of an implementation environment of a vehicle electric door collision avoidance method according to an exemplary embodiment of the present application. As shown in fig. 1, after receiving the pre-door opening command, the target vehicle parked in the parking lot will open 360 the look-around system to identify objects present near both sides of the body of the target vehicle. The object that can discern includes ground setting-out, foreign matter, damaged ground, rubbish, water stain, fire hydrant, sewer cover, wall body, trees, pedestrian, rider and other vehicles etc. through image processing, discriminates which object will become the barrier that hinders the vehicle electrically operated gate and open to send out the warning suggestion in order to prevent that the vehicle electrically operated gate from opening and being hit the injury that causes, and avoid the personnel of access vehicle to take place personal injury, improve personnel and vehicle safety.
Referring to fig. 2, fig. 2 is a flowchart illustrating a vehicle electric door collision avoidance method according to an exemplary embodiment of the present application. The method may be applied to the implementation environment shown in fig. 1, and it should be understood that the method may also be applied to other exemplary implementation environments and be specifically executed by devices in other implementation environments, and the implementation environment to which the method is applied is not limited by the embodiment.
As shown in fig. 2, in an exemplary embodiment, the vehicle electric door collision avoidance method at least includes steps S210 to S240, and is described in detail as follows:
step S210, obtaining vehicle exterior environment information.
Wherein, the vehicle exterior environment information includes parking space lines, fixed obstacles and movable obstacles.
In one embodiment of the application, the parking space line is a parking space ground line on two sides of the vehicle body; the fixed barriers are objects which are positioned on two sides of the vehicle body and can prevent the electric door of the vehicle from being opened, and are fixed, such as fire hydrants, walls, isolation piles and the like; the movable barriers are other vehicles, riders or pedestrians and the like which are positioned on two sides of the vehicle body and move.
Step S220, determining an external state of the electric door of the vehicle according to the vehicle external environment information, where the external state includes a state meeting a preset opening condition and a state not meeting the preset opening condition.
In one embodiment of the present application, the preset opening condition of the electric door of the vehicle includes identifying a ground line of a parking space located at both sides of the vehicle body, or that the actual distance value between the obstacle and the electric door of the vehicle is greater than or equal to the preset distance value by which the electric door of the vehicle can open the door of the vehicle.
The obstacle includes a fixed obstacle and a movable obstacle.
Specifically, the actual distance value between the obstacle and the electric door of the vehicle is obtained by performing image processing on the identified obstacle, and the image processing method may be any one of euclidean metric (euclidean metric), a hilller distance (Canberra Distance), a manhattan distance (Manhattan Distance), and the like.
In step S230, when the external state is a state meeting the preset opening condition, the vehicle electric door is opened.
In one embodiment of the application, when the ground line drawing of the parking space on two sides of the body of the target vehicle is identified, the external state of the electric door of the target vehicle is judged to be in accordance with the preset opening condition, and the electric door of the vehicle is opened to the ground line drawing position of the parking space.
When the vehicle electric door is opened to the ground line drawing position of the parking space, the user who recognizes that the angle of opening the vehicle electric door is small is inconvenient to access the vehicle, and a first-level alarm signal can be sent to prompt the person accessing the vehicle to need to lean on to access the vehicle, so that the collision of the person and the vehicle is avoided, and the interaction intellectualization of the person and the vehicle is improved. When the electric vehicle door of the vehicle is opened to the ground line drawing position of the parking space, the angle at which the electric vehicle door of the vehicle is opened is identified, so that a user can conveniently enter and exit the vehicle or the electric vehicle door of the vehicle is opened to the maximum angle, and an alarm signal can not be sent out.
In other embodiments of the present application, a ground line of a parking space located on two sides of a target vehicle body is not identified, and when an actual distance value between an obstacle and a vehicle electric door is greater than or equal to a preset distance value that the vehicle electric door can open a vehicle door, it is determined that an external state of the vehicle electric door meets a preset opening condition, and the vehicle door can be opened.
When the user who recognizes that the angle that the electric door of the vehicle was opened is little inconvenient to get in and out the vehicle, can send the one-level alarm signal to the personnel that the suggestion was got in and out the vehicle need the sideslip to get in and out the vehicle, avoid taking place the people car collision, improve people car interaction intellectuality. When the angle of opening the electric vehicle door is identified, a user can conveniently enter and exit the vehicle or the electric vehicle door is opened to the maximum angle, an alarm signal can not be sent out.
It should be noted that, the preset safety distance is kept between the opened vehicle electric door and the obstacle, so as to ensure that the opened vehicle electric door cannot collide with the obstacle and avoid damage to the vehicle electric door.
In other embodiments of the present application, when the vehicle electric door identifies a moving obstacle during opening, the vehicle electric door will stop the door opening action, and the vehicle electric door is fixed at the position that has been opened at this time without continuing to open the vehicle electric door, so as to avoid causing the vehicle electric door to collide with the moving obstacle and cause damage to the vehicle and personnel. And simultaneously, a three-level alarm signal is sent to prompt the personnel who pre-access the target vehicle to stop accessing the vehicle and avoid the moving obstacle so as to avoid personal injury.
And step S240, when the external state is a state not meeting the preset opening condition, locking the vehicle electric door and sending out an alarm signal to prevent the vehicle electric door from being opened to collide.
In one embodiment of the present application, when the actual distance value between the obstacle and the vehicle electric door is smaller than the preset distance value that the vehicle electric door can open the vehicle door, it is determined that the external state of the vehicle electric door does not meet the preset opening condition, at this time, the vehicle electric door is locked to prevent opening and send out a secondary alarm signal to prompt a vehicle operator to go in and out that the vehicle electric door cannot be opened at this time, otherwise, the vehicle electric door is damaged.
In an exemplary embodiment, the vehicle electric door collision avoidance method may further include step S310 and step S320.
Step S310, a pre-open gate signal is received.
In one embodiment of the present application, when a driver in a vehicle presses a door opening button or the driver walks into a preset range where the vehicle can sense the vehicle key with the vehicle key, a pre-opening signal is triggered, and then the pre-opening signal is received to perform the next action.
It should be noted that the car key is provided with the intelligent welcome function.
In step S320, the 360 ° look-around system is turned on to acquire the vehicle exterior environment information.
In one embodiment of the application, a 360-degree looking-around system is started, and image information of the periphery of a vehicle body is acquired through four wide-angle cameras arranged in front, back, left and right of the vehicle so as to acquire vehicle exterior environment information of the vehicle.
In summary, the solution of this embodiment determines whether the vehicle electric door meets the preset condition for opening by acquiring the parking space line, the fixed obstacle, and the movable obstacle information, and opens the vehicle electric door when it is determined that the vehicle electric door meets the preset condition for opening; when the vehicle electric door is judged to be not in accordance with the preset condition of opening, locking the vehicle electric door and sending out an alarm signal; the safety problems of door damage and personnel entering and exiting the vehicle caused by opening the electric door of the vehicle in the related technology are solved, so that the interaction between the human and the vehicle is more intelligent.
Fig. 3 is a block diagram of a vehicle power door bump guard shown in an exemplary embodiment of the present application. As shown in fig. 3, the exemplary vehicle electric door collision avoidance device 300 includes:
an in-vehicle environment detection module 310 for acquiring in-vehicle environment information of the vehicle.
The processing module 320 is configured to determine an external state of the electric door of the vehicle according to the vehicle exterior environment information, where the external state includes a state that meets a preset opening condition and a state that does not meet the preset opening condition.
The door opening module 330 is used for opening the vehicle electric door when the external state of the vehicle electric door meets the preset opening condition.
The door locking module 340 is used for locking the vehicle electric door when the external state of the vehicle electric door does not meet the preset condition of opening.
And the output module 350 is used for sending out an alarm prompt when the external state of the vehicle electric door does not accord with the preset condition of opening.
In one embodiment of the present application, when the vehicle door recognizes a moving obstacle during the opening process, the door locking module 340 will control the vehicle door to stop opening the door, and the vehicle door is fixed at a position that has been opened at this time without continuing to open the vehicle door, so as not to cause the vehicle door to collide with the moving obstacle, resulting in damage to the vehicle and personnel.
In one embodiment of the present application, the alarm prompt may be presented in one or a combination of two or more of turning on a turn signal, sounding a prompt, and displaying a prompt pop-up window on a vehicle-mounted display.
It should be noted that, the method for preventing collision of the electric door of the vehicle provided by the above embodiment and the device for preventing collision of the electric door of the vehicle provided by the above embodiment belong to the same concept, and the specific manner in which each module and unit perform the operation has been described in detail in the method embodiment, which is not repeated here. In practical application, the vehicle electric door anti-collision device provided in the above embodiment may distribute the functions to be completed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above, which is not limited herein.
The embodiment of the application also provides electronic equipment, which comprises: one or more processors; and a storage device for storing one or more programs, which when executed by the one or more processors, cause the electronic device to implement the vehicle electric door collision avoidance method provided in the above embodiments.
Fig. 4 shows a schematic diagram of a computer system suitable for use in implementing the electronic device of the embodiments of the present application. It should be noted that, the computer system 400 of the electronic device shown in fig. 4 is only an example, and should not impose any limitation on the functions and the application scope of the embodiments of the present application.
As shown in fig. 4, the computer system 400 includes a central processing unit (Central Processing Unit, CPU) 401 that can perform various appropriate actions and processes, such as performing the methods described in the above embodiments, according to a program stored in a Read-Only Memory (ROM) 402 or a program loaded from a storage section 408 into a random access Memory (Random Access Memory, RAM) 403. In the RAM 403, various programs and data required for the system operation are also stored. The CPU401, ROM 402, and RAM 403 are connected to each other by a bus 404. An Input/Output (I/O) interface 405 is also connected to bus 404.
The following components are connected to the I/O interface 405: an input section 406 including a keyboard, a mouse, and the like; an output portion 407 including a Cathode Ray Tube (CRT), a liquid crystal display (Liquid Crystal Display, LCD), and the like, a speaker, and the like; a storage section 408 including a hard disk or the like; and a communication section 409 including a network interface card such as a LAN (Local Area Network ) card, a modem, or the like. The communication section 409 performs communication processing via a network such as the internet. The drive 410 is also connected to the I/O interface 405 as needed. A removable medium 411 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is installed on the drive 410 as needed, so that a computer program read therefrom is installed into the storage section 408 as needed.
In particular, according to embodiments of the present application, the processes described above with reference to flowcharts may be implemented as computer software programs. For example, embodiments of the present application include a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising a computer program for performing the method shown in the flowchart. In such an embodiment, the computer program may be downloaded and installed from a network via the communication portion 409 and/or installed from the removable medium 411. When executed by a Central Processing Unit (CPU) 401, performs the various functions defined in the system of the present application.
It should be noted that, the computer readable medium shown in the embodiments of the present application may be a computer readable signal medium or a computer readable storage medium, or any combination of the two. The computer readable storage medium may be, for example, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples of the computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-Only Memory (ROM), an erasable programmable read-Only Memory (Erasable Programmable Read Only Memory, EPROM), flash Memory, an optical fiber, a portable compact disc read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present application, a computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, with a computer-readable computer program embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. A computer program embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wired, etc., or any suitable combination of the foregoing.
The flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. Where each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams or flowchart illustration, and combinations of blocks in the block diagrams or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units involved in the embodiments of the present application may be implemented by means of software, or may be implemented by means of hardware, and the described units may also be provided in a processor. Wherein the names of the units do not constitute a limitation of the units themselves in some cases.
Another aspect of the present application also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor of a computer, causes the computer to perform a vehicle electric door collision avoidance method as described above. The computer-readable storage medium may be included in the electronic device described in the above embodiment or may exist alone without being incorporated in the electronic device.
Another aspect of the present application also provides a computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The processor of the computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device performs the vehicle electric door collision avoidance method provided in the above-described respective embodiments.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. It is therefore intended that all equivalent modifications and changes made by those skilled in the art without departing from the spirit and technical spirit of the present invention shall be covered by the appended claims.
Claims (12)
1. A method of vehicle power door collision avoidance, the method comprising:
acquiring vehicle exterior environment information of a vehicle;
determining the external state of the electric door of the vehicle according to the vehicle external environment information, wherein the external state comprises a state meeting a preset opening condition and a state not meeting the preset opening condition;
when the external state is a state meeting a preset opening condition, opening the vehicle electric door;
when the external state is a state which does not meet the preset opening condition, the vehicle electric door is locked and an alarm signal is sent out to prevent the vehicle electric door from being opened to collide.
2. The method of claim 1, wherein determining the external state of the vehicle electric door from the vehicle exterior environment information, the external state including a state that meets a preset open condition and a state that does not meet a preset open condition, comprises:
when the parking space line of the vehicle exterior environment information is identified, the exterior state of the vehicle electric door is a state meeting a preset opening condition;
and when the parking space line of the vehicle exterior environment information is not identified, determining the exterior state of the vehicle electric door through the fixed obstacle and/or the movable obstacle of the vehicle exterior environment information.
3. The vehicle electric door collision avoidance method of claim 2 wherein when the parking space line of the vehicle exterior environment information is not identified, determining the exterior state of the vehicle electric door by the fixed obstacle and/or the movable obstacle of the vehicle exterior environment information comprises:
calculating the distance value between the vehicle electric door and the fixed obstacle and/or the movable obstacle;
comparing the distance value with a preset distance value for safely opening the vehicle electric door, and determining the external state of the vehicle electric door;
when the distance value is larger than or equal to a preset distance value, the external state of the electric door of the vehicle is in accordance with a preset opening condition;
and when the distance value is smaller than the preset distance value, the external state of the electric door of the vehicle is not in accordance with the preset opening condition.
4. The method of claim 1, wherein opening the vehicle power door when the external state is a state satisfying a preset opening condition comprises:
when the vehicle electric door can be opened to the maximum angle, the vehicle electric door is completely opened;
when the angle that the vehicle electric door can be opened is inconvenient for a user to get in or out of the vehicle, the vehicle electric door is opened and an alarm signal is sent out;
when the movable obstacle is detected in the opening process of the vehicle electric door, the opening of the vehicle electric door is stopped and an alarm signal is sent out.
5. The method of vehicle power door collision avoidance according to claim 1, wherein prior to the obtaining the vehicle's outside environment information, the method further comprises:
receiving a pre-opening signal;
and opening a 360-degree looking-around system to acquire the vehicle external environment information.
6. The vehicle power door collision avoidance method of claim 5 wherein said receiving a pre-door open signal comprises:
receiving a pre-opening signal according to the fact that a driver presses a door opening button;
and receiving a pre-opening signal according to the preset range in which a driver can sense the car key when walking into the car with the car key.
7. A vehicle power door collision avoidance device, the device comprising:
the vehicle exterior environment detection module is used for acquiring vehicle exterior environment information of the vehicle;
the processing module is used for determining the external state of the electric door of the vehicle according to the information of the outside environment of the vehicle, wherein the external state comprises a state meeting a preset opening condition and a state not meeting the preset opening condition;
a door opening module for opening the vehicle electric door when an external state of the vehicle electric door meets a preset opening condition;
a door locking module for locking the vehicle electric door when the external state of the vehicle electric door does not meet a preset opening condition;
and the output module is used for sending out an alarm prompt when the external state of the vehicle electric door does not accord with the preset opening condition.
8. The vehicle power door bump guard of claim 7 wherein the door lock module is further configured to:
the vehicle power door is locked when a movable obstacle is detected during the opening of the vehicle power door to prevent the vehicle power door from continuing to open.
9. The vehicle power door bump guard of claim 7 wherein the output module is further configured to:
when the angle of the openable electric door of the vehicle is inconvenient for a user to get in or out of the vehicle, an alarm prompt is sent;
when a movable obstacle is detected in the opening process of the electric door of the vehicle, an alarm signal is sent out.
10. The vehicle electric door collision avoidance device of claim 9 wherein the alert cues are classified into three categories, primary alert cues, secondary alert cues, and tertiary alert cues, respectively, wherein,
when the angle of the openable electric door of the vehicle is inconvenient for a user to get in or out of the vehicle, a primary alarm prompt is sent;
when the vehicle electric door does not accord with the preset condition of opening, a secondary alarm prompt is sent;
when the movable obstacle is identified in the opening process of the electric door of the vehicle, a three-level alarm prompt is sent.
11. An electronic device, the electronic device comprising:
one or more processors;
storage means for storing one or more programs that, when executed by the one or more processors, cause the electronic device to implement the vehicle electric door collision avoidance method of any of claims 1 to 6.
12. A storage medium having stored thereon a computer program which, when executed by a processor of a computer, causes the computer to perform the vehicle electric door collision avoidance method of any one of claims 1 to 6.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310004612.7A CN116006049A (en) | 2023-01-03 | 2023-01-03 | Anti-collision method and device for electric door of vehicle, electronic equipment and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310004612.7A CN116006049A (en) | 2023-01-03 | 2023-01-03 | Anti-collision method and device for electric door of vehicle, electronic equipment and storage medium |
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| CN202310004612.7A Pending CN116006049A (en) | 2023-01-03 | 2023-01-03 | Anti-collision method and device for electric door of vehicle, electronic equipment and storage medium |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2717218A1 (en) * | 2001-06-06 | 2002-12-12 | The Chamberlain Group, Inc. | Improved method, system and apparatus for opening doors |
| DE102004020426A1 (en) * | 2004-04-27 | 2005-11-24 | Robert Bosch Gmbh | Collision avoidance method for motor vehicle door, activates door braking device when minimum distance to obstacle is exceeded |
| CN110765936A (en) * | 2019-10-22 | 2020-02-07 | 上海商汤智能科技有限公司 | Vehicle door control method, vehicle door control device, vehicle door control system, vehicle, electronic equipment and storage medium |
| CN112721801A (en) * | 2021-01-19 | 2021-04-30 | 东风汽车集团股份有限公司 | Vehicle parking anti-collision method and vehicle parking anti-collision system |
| CN112950796A (en) * | 2021-01-27 | 2021-06-11 | 福州市仓山区安聊科技有限公司 | Parking automation digital management system and method |
| CN114109175A (en) * | 2021-11-30 | 2022-03-01 | 上汽通用五菱汽车股份有限公司 | Vehicle door anti-collision method and device, vehicle and computer readable storage medium |
| CN114332803A (en) * | 2020-10-09 | 2022-04-12 | 宝能汽车集团有限公司 | Vehicle door self-adaptive control method, system, storage medium and vehicle |
| CN115366796A (en) * | 2022-09-19 | 2022-11-22 | 梅赛德斯-奔驰集团股份公司 | Vehicle door collision avoidance system, vehicle door collision avoidance method, computer program product, and vehicle |
-
2023
- 2023-01-03 CN CN202310004612.7A patent/CN116006049A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2717218A1 (en) * | 2001-06-06 | 2002-12-12 | The Chamberlain Group, Inc. | Improved method, system and apparatus for opening doors |
| DE102004020426A1 (en) * | 2004-04-27 | 2005-11-24 | Robert Bosch Gmbh | Collision avoidance method for motor vehicle door, activates door braking device when minimum distance to obstacle is exceeded |
| CN110765936A (en) * | 2019-10-22 | 2020-02-07 | 上海商汤智能科技有限公司 | Vehicle door control method, vehicle door control device, vehicle door control system, vehicle, electronic equipment and storage medium |
| CN114332803A (en) * | 2020-10-09 | 2022-04-12 | 宝能汽车集团有限公司 | Vehicle door self-adaptive control method, system, storage medium and vehicle |
| CN112721801A (en) * | 2021-01-19 | 2021-04-30 | 东风汽车集团股份有限公司 | Vehicle parking anti-collision method and vehicle parking anti-collision system |
| CN112950796A (en) * | 2021-01-27 | 2021-06-11 | 福州市仓山区安聊科技有限公司 | Parking automation digital management system and method |
| CN114109175A (en) * | 2021-11-30 | 2022-03-01 | 上汽通用五菱汽车股份有限公司 | Vehicle door anti-collision method and device, vehicle and computer readable storage medium |
| CN115366796A (en) * | 2022-09-19 | 2022-11-22 | 梅赛德斯-奔驰集团股份公司 | Vehicle door collision avoidance system, vehicle door collision avoidance method, computer program product, and vehicle |
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