A vehicle control method, vehicle, server, system and storage medium
By acquiring vehicle driving status and weather information, the server determines a safe cornering trajectory and controls the vehicle's four-wheel speed and steering wheel angle, solving the problem of low safety warning accuracy caused by single-point data from speed radar and improving the safety of cornering.
CN119659587BActive Publication Date: 2026-06-09SAIC GM WULING AUTOMOBILE CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SAIC GM WULING AUTOMOBILE CO LTD
- Filing Date
- 2024-12-31
- Publication Date
- 2026-06-09
AI Technical Summary
Technical Problem
In existing technologies, the vehicle speed provided by speed measuring radar is single-point data, resulting in low accuracy of safety warnings when driving on curves.
Method used
By acquiring vehicle driving status information and weather status information, and using server-side big data processing, a safe cornering trajectory zone is determined, and the vehicle's four-wheel speed and steering wheel angle are controlled to prevent the vehicle from deviating from the safe cornering trajectory zone.
Benefits of technology
It improves the accuracy and efficiency of safety control when driving on curves, reduces the error in safety warnings for vehicles, and enhances the safety of driving on curves.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN119659587B_ABST
Abstract
Embodiments of the present application provide a vehicle control method, a vehicle, a server, a system and a storage medium. The method comprises: first, determining weather state information according to a current driving route of the vehicle; then, the vehicle sends driving state information of the vehicle and the weather state information to the server; the server determines a safe turning trajectory band according to the weather state information and the driving state information; the vehicle receives vehicle control information sent by the server; finally, the four-wheel wheel speed and the steering wheel angle of the vehicle are controlled according to the vehicle control information to prevent the vehicle from deviating from the safe turning trajectory band. It can be understood that, based on the driving state information and the weather state information of the vehicle, the server can directly determine the safe turning trajectory band, and the vehicle directly controls the four-wheel wheel speed and the steering wheel angle according to the vehicle control information, effectively preventing the vehicle from deviating from the safe turning trajectory band, thereby improving the safety control precision of the vehicle, and ultimately improving the safety of driving on a curve.
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