A parking early warning method and device, vehicle and storage medium
By determining the warning zone based on gear position and steering wheel angle during vehicle parking, and sending braking commands based on obstacle information, the system solves the collision risk caused by inaccurate obstacle detection, thereby improving parking safety and user experience.
CN116513126BActive Publication Date: 2026-06-12CHONGQING CHANGAN AUTOMOBILE CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHONGQING CHANGAN AUTOMOBILE CO LTD
- Filing Date
- 2023-03-30
- Publication Date
- 2026-06-12
AI Technical Summary
⚠Technical Problem
In the current automatic parking process, the lack of accurate obstacle detection leads to delayed braking decisions, increasing the risk of collisions and affecting driving safety and user experience.
⚗Method used
By determining the steering warning zone based on gear information and steering wheel angle when the vehicle is turning, and sending braking commands when a static obstacle or pedestrian is detected, or predicting the entry of a dynamic obstacle into the warning zone based on its speed and position information, timely braking measures are taken to ensure safety.
🎯Benefits of technology
It improves safety during vehicle parking, reduces unnecessary braking, protects static obstacles and pedestrians, avoids collisions, and enhances the user experience.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN116513126B_ABST
Abstract
The application provides a parking early warning method and device, a vehicle and a storage medium, relates to the technical field of vehicles, and can issue different braking instructions according to the specific conditions of obstacles and the vehicle, thereby guaranteeing the safety of a user during driving of the vehicle and improving the driving experience of the user. The method comprises the following steps: in the case that the vehicle is in a turning driving state, determining a turning early warning area according to gear information of the vehicle and a steering wheel turning angle of the vehicle; in response to detection of a static obstacle in the turning early warning area and a collision distance between the static obstacle and the vehicle being less than a preset distance threshold, sending a first braking instruction to the vehicle, and the first braking instruction is used for controlling the vehicle to stop driving.
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