CN114183032A - Control method and system of vehicle door - Google Patents
Control method and system of vehicle door Download PDFInfo
- Publication number
- CN114183032A CN114183032A CN202111476874.0A CN202111476874A CN114183032A CN 114183032 A CN114183032 A CN 114183032A CN 202111476874 A CN202111476874 A CN 202111476874A CN 114183032 A CN114183032 A CN 114183032A
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000004044 response Effects 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
- E05F15/75—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects responsive to the weight or other physical contact of a person or object
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
- E05B81/04—Electrical
- E05B81/06—Electrical using rotary motors
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/77—Power-operated mechanisms for wings with automatic actuation using wireless control
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Lock And Its Accessories (AREA)
Abstract
The embodiment of the invention provides a control method and a control system for a vehicle door. The method comprises the following steps: the door lock motor responds to the obtained unlocking instruction, opens the door lock and sends a position signal to the electric side door controller; the electric side door controller responds to the position signal and sends a door opening instruction to the electric limiter motor; the electric limiter motor responds to the door opening instruction and opens the vehicle door to a set angle threshold value; the electric limiter motor judges whether a manual starting signal is received or not; and if the motor of the electric limiter judges that the manual opening signal is received, the vehicle door is opened to a set maximum angle. According to the technical scheme provided by the embodiment of the invention, the electric limiter motor can automatically open the vehicle door only under the action of opening the vehicle door by receiving the external force of a user, so that the vehicle door can be safely and conveniently controlled, and the safety of the vehicle is improved.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of vehicles, in particular to a vehicle door control method and system.
[ background of the invention ]
The automobile becomes a necessary travel tool for most families, and with the popularization of the automobile, the user has higher and higher requirements on the perceived quality of the whole automobile, wherein the quality requirement of the automobile door with the highest use frequency is also higher. In the related art, the vehicle door of the automobile has a self-suction function or a self-opening function, but the whole door opening and closing process is realized electrically, so that a lot of problems still exist, the danger is easily caused in the process of opening and closing the vehicle door by improper operation of a user, and the safety of the vehicle is reduced.
[ summary of the invention ]
In view of this, embodiments of the present invention provide a method and a system for controlling a vehicle door, so as to improve the safety of a vehicle.
In one aspect, an embodiment of the present invention provides a method for controlling a vehicle door, including:
the door lock motor responds to the obtained unlocking instruction, opens the door lock and sends a position signal to the electric side door controller;
the electric side door controller responds to the position signal and sends a door opening instruction to the electric limiter motor;
the electric limiter motor responds to the door opening instruction and opens the vehicle door to a set angle threshold value;
the electric limiter motor judges whether a manual starting signal is received or not;
and if the motor of the electric limiter judges that the manual opening signal is received, the vehicle door is opened to a set maximum angle.
Optionally, before the door lock motor responds to the obtained unlocking instruction, unlocking a door lock and sending a position signal to the electric side door controller, the method includes:
the BCM responds to the obtained unlocking signal and sends an unlocking instruction to the electric side door controller;
and the electric side door controller sends the unlocking instruction to a door lock motor.
Optionally, before the vehicle body controller BCM sends an unlocking instruction to the electric side door controller in response to the obtained unlocking signal, the method includes:
the remote control key sends an unlocking signal to the BCM within a set range; and/or the presence of a gas in the gas,
and the terminal equipment sends an unlocking signal to the BCM through the biological identification switch.
Optionally, the biometric switch includes a face recognition switch, a fingerprint recognition switch, an iris recognition switch, or a voiceprint recognition switch.
Optionally, after judging that the manual start signal is received, the electric stopper motor includes:
the electric limiter motor judges whether an obstacle signal is received or not;
and if the electric limiter motor judges that the obstacle signal is not received, the step of opening the vehicle door to the set maximum angle is continuously executed.
Optionally, the method further comprises:
and if the electric limiter motor judges that the manual opening signal is not received, continuously executing the step of judging whether the manual opening signal is received by the electric limiter motor.
Optionally, the method further comprises:
and if the electric limiter motor judges that the obstacle signal is received, stopping opening the vehicle door.
In another aspect, an embodiment of the present invention provides a control system for a vehicle door, including: the electric side door comprises a door lock motor, an electric side door controller and an electric limiter motor;
the door lock motor is used for responding to the obtained unlocking instruction, unlocking a door lock and sending a position signal to the electric side door controller;
the electric side door controller is used for responding to the position signal and sending a door opening instruction to the electric limiter motor;
the electric limiter motor is used for responding to the door opening instruction and opening the vehicle door to a set angle threshold value; judging whether a manual opening signal is received or not; and if the manual opening signal is received, opening the vehicle door to a set maximum angle.
Optionally, the method further comprises: a body controller BCM;
the BCM is used for responding to the acquired unlocking signal and sending an unlocking instruction to the electric side door controller;
the electric side door controller is further used for sending the unlocking instruction to the door lock motor.
Optionally, the method further comprises: a remote control key and a terminal device;
the remote control key is used for sending an unlocking signal to the BCM within a set range; and/or the presence of a gas in the gas,
and the terminal equipment is used for sending an unlocking signal to the BCM through the biological identification switch.
According to the technical scheme of the vehicle door control method, the door lock motor responds to the obtained unlocking instruction, opens the door lock and sends a position signal to the electric side door controller; the electric side door controller responds to the position signal and sends a door opening instruction to the electric limiter motor; the electric limiter motor responds to a door opening instruction and opens the vehicle door to a set angle threshold value; judging whether a manual opening signal is received by the motor of the electric limiter; and if the motor of the electric limiter judges that the manual opening signal is received, the vehicle door is opened to a set maximum angle. According to the technical scheme provided by the embodiment of the invention, the electric limiter motor can automatically open the vehicle door only under the action of opening the vehicle door by receiving the external force of a user, so that the vehicle door can be safely and conveniently controlled, and the safety of the vehicle is improved.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
FIG. 1 is a schematic structural diagram of a control system for a vehicle door according to an embodiment of the present invention;
FIG. 2 is a flow chart of a method for controlling a vehicle door according to an embodiment of the present invention;
FIG. 3 is a flow chart of another method for controlling a vehicle door in accordance with an embodiment of the present invention;
[ detailed description ] embodiments
For better understanding of the technical solutions of the present invention, the following detailed descriptions of the embodiments of the present invention are provided with reference to the accompanying drawings.
It should be understood that the described embodiments are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of associative relationship that describes an associated object, meaning that three types of relationships may exist, e.g., A and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
An embodiment of the present invention provides a control system for a vehicle door, and fig. 1 is a schematic structural diagram of the control system for the vehicle door provided in the embodiment of the present invention, as shown in fig. 1, the system includes: a door lock motor 1, an electric side door controller 2 and an electric limiter motor 3. The door lock motor 1 is connected with the electric side door controller 2, and the electric side door controller 2 is connected with the electric limiter motor 3.
The door lock motor 1 is used for responding to the obtained unlocking instruction, unlocking the door lock, and sending a position signal to the electric side door controller 2.
The electric side door controller 2 is used for responding to the position signal and sending a door opening instruction to the electric limiter motor 3.
The electric limiter motor 3 is used for responding to a door opening instruction and opening the vehicle door to a set angle threshold value; judging whether a manual opening signal is received or not; and if the manual opening signal is received, opening the vehicle door to a set maximum angle.
In the embodiment of the present invention, the system further includes: a Body Controller (BCM) 4. The BCM 4 is connected to the electric side door controller 2.
The BCM 4 is configured to send an unlocking instruction to the electric side door controller 2 in response to the acquired unlocking signal.
The electric side door controller 2 is also used for sending an unlocking instruction to the door lock motor 1.
In the embodiment of the present invention, the system further includes: a key fob 5 and a terminal device 6. The key fob 5 is connected to the BCM 4 and the terminal device 6 is connected to the BCM 4.
The remote control key 5 is used for sending an unlocking signal to the BCM 4 in a set range; and/or the presence of a gas in the gas,
the terminal device 6 sends an unlock signal to the BCM 4 through the biometric switch.
In the embodiment of the present invention, the terminal device 6 includes a mobile phone, a tablet computer, or a wearable device.
In the embodiment of the invention, the biological recognition switch comprises a face recognition switch, a fingerprint recognition switch, an iris recognition switch or a voiceprint recognition switch.
In the embodiment of the invention, the electric limiter motor 3 is also used for judging whether an obstacle signal is received; and if the obstacle signal is judged not to be received, continuing to execute the step of opening the vehicle door to the set maximum angle.
In the embodiment of the present invention, the electric stopper motor 3 is further configured to continue to execute the step of determining whether the manual opening signal is received if it is determined that the manual opening signal is not received.
In the embodiment of the invention, the electric limiter motor 3 is also used for stopping opening the vehicle door if judging that the obstacle signal is received.
In the technical scheme provided by the embodiment of the invention, the door lock motor responds to the obtained unlocking instruction to open the door lock and send a position signal to the electric side door controller; the electric side door controller responds to the position signal and sends a door opening instruction to the electric limiter motor; the electric limiter motor responds to a door opening instruction and opens the vehicle door to a set angle threshold value; judging whether a manual opening signal is received by the motor of the electric limiter; and if the motor of the electric limiter judges that the manual opening signal is received, the vehicle door is opened to a set maximum angle. According to the technical scheme provided by the embodiment of the invention, the electric limiter motor can automatically open the vehicle door only under the action of opening the vehicle door by receiving the external force of a user, so that the vehicle door can be safely and conveniently controlled, and the safety of the vehicle is improved.
An embodiment of the present invention provides a method for controlling a vehicle door, and fig. 2 is a flowchart of the method for controlling the vehicle door, as shown in fig. 2, the method includes:
and 102, responding to the obtained unlocking instruction by the door lock motor, unlocking the door lock, and sending a position signal to the electric side door controller.
In the step, the door lock motor responds to the obtained unlocking instruction to open the door lock, so that the door lock is in a first gear state (a microswitch in the door lock is used for judging whether the door lock is in the first gear state) and sends a position signal to the electric side door controller.
And 104, the electric side door controller responds to the position signal and sends a door opening instruction to the electric limiter motor.
And 106, responding to the door opening instruction by the motor of the electric limiter, and opening the vehicle door to a set angle threshold value.
In the embodiment of the invention, the angle threshold can be set according to the actual situation. For example, the angle threshold is set to 30 °.
And step 108, judging whether a manual opening signal is received by the motor of the electric limiter.
In the embodiment of the invention, if the motor of the electric limiter judges that the manual opening signal is received, the motor indicates that a user uses external force to manually open the vehicle door; and if the motor of the electric limiter judges that the manual opening signal is not received, the motor indicates that the user does not use external force to manually open the vehicle door.
And step 110, if the motor of the electric limiter judges that the manual opening signal is received, opening the vehicle door to a set maximum angle.
In the embodiment of the invention, the motor of the electric limiter opens the vehicle door to a set maximum angle, and at the moment, the vehicle door is completely opened.
In the technical scheme provided by the embodiment of the invention, the door lock motor responds to the obtained unlocking instruction to open the door lock and send a position signal to the electric side door controller; the electric side door controller responds to the position signal and sends a door opening instruction to the electric limiter motor; the electric limiter motor responds to a door opening instruction and opens the vehicle door to a set angle threshold value; judging whether a manual opening signal is received by the motor of the electric limiter; and if the motor of the electric limiter judges that the manual opening signal is received, the vehicle door is opened to a set maximum angle. According to the technical scheme provided by the embodiment of the invention, the electric limiter motor can automatically open the vehicle door only under the action of opening the vehicle door by receiving the external force of a user, so that the vehicle door can be safely and conveniently controlled, and the safety of the vehicle is improved.
An embodiment of the present invention provides another vehicle door control method, and fig. 3 is a flowchart of another vehicle door control method provided in an embodiment of the present invention, and as shown in fig. 3, the method includes:
In the embodiment of the invention, the biological recognition switch comprises a face recognition switch, a fingerprint recognition switch, an iris recognition switch or a voiceprint recognition switch.
In the embodiment of the present invention, the setting range can be set according to actual conditions, for example, the setting range is 30 m.
And step 204, responding to the acquired unlocking signal by the BCM, and sending an unlocking instruction to the electric side door controller.
And step 206, the electric side door controller sends an unlocking instruction to the door lock motor.
And step 208, the door lock motor responds to the obtained unlocking instruction, opens the door lock and sends a position signal to the electric side door controller.
In the step, the door lock motor responds to the obtained unlocking instruction to open the door lock, so that the door lock is in a first gear state (a microswitch in the door lock is used for judging whether the door lock is in the first gear state) and sends a position signal to the electric side door controller.
And step 210, the electric side door controller responds to the position signal and sends a door opening instruction to the electric limiter motor.
And step 212, the motor of the electric limiter responds to the door opening instruction and opens the vehicle door to a set angle threshold value.
In the embodiment of the invention, the angle threshold can be set according to the actual situation. For example, the angle threshold is set to 30 °.
In the embodiment of the invention, if the motor of the electric limiter judges that the manual opening signal is received, the motor indicates that a user manually opens the vehicle door by using external force, and step 216 is executed; and if the motor of the electric limiter judges that the manual opening signal is not received, the motor of the electric limiter indicates that the user does not use external force to manually open the vehicle door, and step 214 is executed.
In the step, the electric limiter motor judges whether an obstacle signal is received or not through the change of the Hall signal, if the obstacle signal is judged to be received, the obstacle is present near the vehicle door, and the step 220 is executed; if it is determined that the obstacle signal is not received, it indicates that no obstacle exists near the door, and step 218 is performed.
And step 218, the motor of the electric limiter opens the vehicle door to a set maximum angle, and the process is finished.
In the embodiment of the invention, the motor of the electric limiter opens the vehicle door to a set maximum angle, and at the moment, the vehicle door is completely opened.
And step 220, stopping opening the vehicle door by the motor of the electric limiter.
In this step, electronic stopper motor stall to the door stops to open, has realized the function of preventing pressing from both sides of door.
In the technical scheme provided by the embodiment of the invention, the door lock motor responds to the obtained unlocking instruction to open the door lock and send a position signal to the electric side door controller; the electric side door controller responds to the position signal and sends a door opening instruction to the electric limiter motor; the electric limiter motor responds to a door opening instruction and opens the vehicle door to a set angle threshold value; judging whether a manual opening signal is received by the motor of the electric limiter; and if the motor of the electric limiter judges that the manual opening signal is received, the vehicle door is opened to a set maximum angle. According to the technical scheme provided by the embodiment of the invention, the electric limiter motor can automatically open the vehicle door only under the action of opening the vehicle door by receiving the external force of a user, so that the vehicle door can be safely and conveniently controlled, and the safety of the vehicle is improved.
According to the technical scheme provided by the embodiment of the invention, the experience feeling of a user is better, passengers are protected more properly, and people feel that an automobile is more intelligent.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A control method of a vehicle door, characterized by comprising:
the door lock motor responds to the obtained unlocking instruction, opens the door lock and sends a position signal to the electric side door controller;
the electric side door controller responds to the position signal and sends a door opening instruction to the electric limiter motor;
the electric limiter motor responds to the door opening instruction and opens the vehicle door to a set angle threshold value;
the electric limiter motor judges whether a manual starting signal is received or not;
and if the motor of the electric limiter judges that the manual opening signal is received, the vehicle door is opened to a set maximum angle.
2. The method of claim 1, wherein before the door lock motor opens a door lock in response to the acquired unlock command and sends a position signal to the power side door controller, comprising:
the BCM responds to the obtained unlocking signal and sends an unlocking instruction to the electric side door controller;
and the electric side door controller sends the unlocking instruction to a door lock motor.
3. The method according to claim 2, wherein before the BCM responds to the acquired unlocking signal and sends an unlocking instruction to the electric side door controller, the method comprises the following steps:
the remote control key sends an unlocking signal to the BCM within a set range; and/or the presence of a gas in the gas,
and the terminal equipment sends an unlocking signal to the BCM through the biological identification switch.
4. The method of claim 3, wherein the biometric switch comprises a face recognition switch, a fingerprint recognition switch, an iris recognition switch, or a voice print recognition switch.
5. The method of claim 1, wherein the determining that the manual activation signal is received by the electrical motion limiter motor comprises:
the electric limiter motor judges whether an obstacle signal is received or not;
and if the electric limiter motor judges that the obstacle signal is not received, the step of opening the vehicle door to the set maximum angle is continuously executed.
6. The method of claim 1, further comprising:
and if the electric limiter motor judges that the manual opening signal is not received, continuously executing the step of judging whether the manual opening signal is received by the electric limiter motor.
7. The method of claim 5, further comprising:
and if the electric limiter motor judges that the obstacle signal is received, stopping opening the vehicle door.
8. A control system for a vehicle door, comprising: the electric side door comprises a door lock motor, an electric side door controller and an electric limiter motor;
the door lock motor is used for responding to the obtained unlocking instruction, unlocking a door lock and sending a position signal to the electric side door controller;
the electric side door controller is used for responding to the position signal and sending a door opening instruction to the electric limiter motor;
the electric limiter motor is used for responding to the door opening instruction and opening the vehicle door to a set angle threshold value; judging whether a manual opening signal is received or not; and if the manual opening signal is received, opening the vehicle door to a set maximum angle.
9. The system of claim 8, further comprising: a body controller BCM;
the BCM is used for responding to the acquired unlocking signal and sending an unlocking instruction to the electric side door controller;
the electric side door controller is further used for sending the unlocking instruction to the door lock motor.
10. The system of claim 9, further comprising: a remote control key and a terminal device;
the remote control key is used for sending an unlocking signal to the BCM within a set range; and/or the presence of a gas in the gas,
and the terminal equipment is used for sending an unlocking signal to the BCM through the biological identification switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111476874.0A CN114183032A (en) | 2021-12-02 | 2021-12-02 | Control method and system of vehicle door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111476874.0A CN114183032A (en) | 2021-12-02 | 2021-12-02 | Control method and system of vehicle door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114183032A true CN114183032A (en) | 2022-03-15 |
Family
ID=80542399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111476874.0A Pending CN114183032A (en) | 2021-12-02 | 2021-12-02 | Control method and system of vehicle door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114183032A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114876304A (en) * | 2022-04-28 | 2022-08-09 | 浙江极氪智能科技有限公司 | Electric vehicle door side opening control system, electric vehicle door and control method |
| CN115354924A (en) * | 2022-07-12 | 2022-11-18 | 中国第一汽车股份有限公司 | Automatic opening and closing system for automobile door and control method thereof |
| CN115637907A (en) * | 2022-09-26 | 2023-01-24 | 重庆长安汽车股份有限公司 | Electric door opening system without handle, control method and computer readable storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114876304A (en) * | 2022-04-28 | 2022-08-09 | 浙江极氪智能科技有限公司 | Electric vehicle door side opening control system, electric vehicle door and control method |
| CN115354924A (en) * | 2022-07-12 | 2022-11-18 | 中国第一汽车股份有限公司 | Automatic opening and closing system for automobile door and control method thereof |
| CN115637907A (en) * | 2022-09-26 | 2023-01-24 | 重庆长安汽车股份有限公司 | Electric door opening system without handle, control method and computer readable storage medium |
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