An adaptive anti-collision method and system for vehicle longitudinal and lateral control and vehicle
By collecting vehicle status information in real time and controlling the steering wheel in the emergency braking area, the problem of poor driving flexibility and damage to the braking system caused by the single collision avoidance method in the existing technology is solved. It realizes safe steering of the vehicle during emergency braking and improves driving efficiency and safety.
CN116135637BActive Publication Date: 2026-05-26ZHENGZHOU YUTONG BUS CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- ZHENGZHOU YUTONG BUS CO LTD
- Filing Date
- 2021-11-16
- Publication Date
- 2026-05-26
AI Technical Summary
Technical Problem
Existing technologies offer only one method for preventing vehicle collisions, resulting in poor driving flexibility and significant damage to the vehicle's braking system during emergency braking.
Method used
By collecting vehicle status information in real time, the system can determine the emergency braking zone and control the steering wheel when the vehicle speed and lane-changing conditions are met. Combined with the calculation of minimum longitudinal distance and safe distance, the system can achieve a combination of emergency braking and steering.
Benefits of technology
It improves vehicle maneuverability and traffic efficiency, reduces damage to the vehicle's braking system during emergency braking, and ensures vehicle safety.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN116135637B_ABST
Abstract
The application relates to a self-adaptive anti-collision method, system and vehicle for longitudinal and lateral control of the vehicle, which comprises the following steps: collecting vehicle state information, determining that the vehicle is in an emergency braking area, and the distance between the vehicle and the front vehicle in the same lane is greater than the minimum longitudinal distance; performing emergency braking operation on the vehicle and determining the vehicle speed and lane changing condition; and controlling the steering wheel to turn when the vehicle speed and the lane changing condition are satisfied simultaneously. According to the application, the problems of poor driving flexibility and great damage of the emergency braking to the braking system of the vehicle caused by the single anti-collision mode in the prior art can be solved.
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