CN-121976728-A - Control method and device for vehicle door

CN121976728ACN 121976728 ACN121976728 ACN 121976728ACN-121976728-A

Abstract

The invention provides a control method and a device of a vehicle door, and relates to the technical field of vehicle control, wherein the method comprises the steps of obtaining the current vehicle door control mode of a vehicle; the method comprises the steps of acquiring weight information on a plurality of seats in a vehicle under the condition that a vehicle door control mode indicates to allow the vehicle door to be controlled through gestures, determining a target seat carrying a target passenger from the plurality of seats according to the weight information, acquiring the face orientation and gesture actions of the target passenger if the target vehicle door corresponding to the target seat is in an open state, and controlling the target vehicle door to execute closing actions according to the face orientation and the gesture actions.

Inventors

Ke Jiancheng
WANG JING
ZHANG KUN
WANG LIHUA
ZHANG RENQUAN

Assignees

岚图汽车科技股份有限公司

Dates

Publication Date: 20260505
Application Date: 20260313

Claims (10)

1. A method of controlling a vehicle door, the method comprising: acquiring a current door control mode of a vehicle; Acquiring weight information on a plurality of seats in a vehicle under the condition that the vehicle door control mode indicates that the vehicle door is allowed to be controlled through gestures; determining a target seat carrying a target passenger from the plurality of seats according to the weight information; And if the target vehicle door corresponding to the target seat is in an open state, acquiring the face direction and the gesture action of the target passenger, and controlling the target vehicle door to execute the closing action according to the face direction and the gesture action.
2. The method of claim 1, wherein after obtaining a current door control mode of the vehicle, the method further comprises: and if the vehicle door control mode indicates that the vehicle door is not allowed to be controlled through gestures, not controlling the target vehicle door to change the state.
3. The method of claim 1, wherein the controlling the target door to perform a closing action based on the face orientation of the target occupant and the gesture action comprises: judging whether the face orientation of the target passenger accords with a preset face orientation included in the vehicle door control mode; Judging whether the gesture accords with a preset gesture included in the vehicle door control mode; and controlling the target vehicle door to execute a closing action when the face orientation of the target vehicle occupant accords with the preset face orientation included in the vehicle door control mode and the gesture action accords with the preset gesture action included in the vehicle door control mode.
4. The method of claim 1, wherein the acquiring the face orientation and gesture of the target occupant comprises: acquiring an external video of the outside of the target door acquired by a first camera; Determining whether a user exists outside the target door according to the video outside the vehicle; if a user exists outside the target car door, controlling the target car door to keep an open state; if no user exists outside the target door, controlling a second camera to acquire a first monitoring video of the position of the target passenger; and identifying the face orientation and the gesture action of the target passenger according to the first monitoring video.
5. The method of claim 1, wherein after controlling the target door to perform a closing motion based on the face orientation of the target occupant and the gesture motion, the method further comprises: And in the process of executing the closing action by the target vehicle door, if the state of the safety belt corresponding to the target seat is detected to be changed from the binding state to the unbinding state, controlling the target vehicle door to stop executing the closing action.
6. The method of claim 4, wherein after controlling the target door to perform a closing motion based on the face orientation of the target occupant and the gesture motion, the method further comprises: And in the process of closing the target vehicle door, controlling the light device corresponding to the second camera to execute the light supplementing action, so that the second camera collects a second monitoring video of the target passenger in the process of closing the target vehicle door.
7. The method of claim 6, wherein after controlling the light device corresponding to the second camera to perform the light filling action, the method further comprises: Judging whether the target passenger maintains the gesture action according to the second monitoring video; if the target passenger maintains the gesture action, controlling the target vehicle door to continuously execute a closing action; and if the target passenger does not maintain the gesture action, controlling the target vehicle door to stop executing the closing action.
8. A control device for a vehicle door, the device comprising: The system comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring the current door control mode of the vehicle, and acquiring weight information on a plurality of seats in the vehicle under the condition that the door control mode indicates that the control of the door is allowed through gestures; the determining module is used for determining a target seat carrying a target passenger from the seats according to the weight information; and the control module is used for acquiring the face direction and the gesture action of the target passenger if the target vehicle door corresponding to the target seat is in an open state, and controlling the target vehicle door to execute the closing action according to the face direction and the gesture action.
9. A vehicle, characterized by comprising: A processor; a memory for storing instructions for execution by the processor, wherein the processor is configured to execute the instructions to implement the method of any one of claims 1 to 7.
10. A storage medium, which when executed by a processor of a vehicle, causes the vehicle to perform the method of any one of claims 1 to 7.

Description

Control method and device for vehicle door Technical Field The invention relates to the technical field of vehicle control, in particular to a control method and device for a vehicle door. Background With the popularization of electric vehicles, the components on the vehicles are gradually changed from the original single mechanical control mode to a richer electric control method, for example, part of vehicles are provided with electric sliding doors, and users usually realize the opening and closing of the vehicle doors through voice instructions. Although the above-described operation manner can satisfy basic functional requirements, there are certain limitations in practical use. In recent years, gesture control is attracting attention as a non-contact interaction method to improve the convenience and technological sense of operation. However, the vehicle door control based on gestures is easily affected by environment or unintentional actions in practical application, and has a certain false triggering risk, which affects the accuracy and user experience of the control. Disclosure of Invention The invention provides a control method and a control system for a vehicle door, which are used for solving the technical problem that the risk of false touch is high due to the fact that an electric sliding door is controlled through gestures in the related art. In a first aspect, an embodiment of the present invention provides a method for controlling a vehicle door, where the method includes: acquiring a current door control mode of a vehicle; Acquiring weight information on a plurality of seats in a vehicle under the condition that the vehicle door control mode indicates that the vehicle door is allowed to be controlled through gestures; determining a target seat carrying a target passenger from the plurality of seats according to the weight information; And if the target vehicle door corresponding to the target seat is in an open state, acquiring the face direction and the gesture action of the target passenger, and controlling the target vehicle door to execute the closing action according to the face direction and the gesture action. Optionally, after the current door control mode of the vehicle is acquired, the method further comprises the step of not controlling the target door to change the state if the door control mode indicates that the door is not allowed to be controlled through gestures. The method comprises the steps of judging whether the face orientation of a target passenger accords with the preset face orientation included in a vehicle door control mode, judging whether the gesture accords with the preset gesture included in the vehicle door control mode, and controlling the target vehicle door to execute closing action under the condition that the face orientation of the target passenger accords with the preset face orientation included in the vehicle door control mode and the gesture accords with the preset gesture included in the vehicle door control mode. The method comprises the steps of acquiring an external video of the exterior of a target door acquired by a first camera, determining whether a user exists outside the target door according to the external video, controlling the target door to keep an open state if the user exists outside the target door, controlling a second camera to acquire a first monitoring video of the position of the target passenger if the user does not exist outside the target door, and identifying the face orientation and the gesture of the target passenger according to the first monitoring video. Optionally, after the target vehicle door is controlled to execute the closing action according to the face orientation of the target passenger and the gesture action, the method further comprises the step of controlling the target vehicle door to stop executing the closing action if the state of the seat belt corresponding to the target seat is detected to be changed from the binding state to the unbinding state in the process of executing the closing action by the target vehicle door. Optionally, after the target vehicle door is controlled to execute the closing action according to the face orientation of the target vehicle occupant and the gesture action, the method further comprises controlling a light device corresponding to the second camera to execute the light supplementing action in the process of executing the closing action by the target vehicle door, so that the second camera collects a second monitoring video of the target vehicle occupant in the process of executing the closing action by the target vehicle door. Optionally, after controlling the light device corresponding to the second camera to perform the light supplementing action, the method further comprises judging whether the target passenger maintains the gesture action according to the second monitoring video, controlling the target vehicle door to continue to perform the closing action if the