Vehicle braking method, vehicle and electronic equipment
By acquiring the current steering angle of the vehicle's steering wheels and adjusting the vehicle's pitch angle, the steering problem of the automatic emergency braking system during emergency braking is solved, enabling the vehicle to move in a straight line and reducing the risk and severity of accidents.
CN121777928APending Publication Date: 2026-04-03BYD CO LTD
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Patent Information
- Application Number
- CN202511332124.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-17
- Publication Date
- 2026-04-03
AI Technical Summary
Technical Problem
Existing automatic emergency braking systems lack steering control capabilities, which may increase the risk and severity of accidents.
Method used
By obtaining the current steering wheel angle of the vehicle, and utilizing the coupling relationship between vehicle dynamics load and steering, the vehicle body pitch angle is adjusted to the target pitch angle to correct the steering wheel angle and ensure that the vehicle moves in a straight line during emergency braking.
Benefits of technology
It reduces the risk and severity of accidents during emergency braking, and improves the safety and reliability of automatic emergency braking systems.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention discloses a braking method of a vehicle, the vehicle and electronic equipment, and belongs to the technical field of vehicles. The braking method of the vehicle comprises the steps that in response to an emergency braking signal of the vehicle, the current turning angle of a steering wheel of the vehicle is obtained; and in response to the situation that the current turning angle meets a first turning angle condition, the pitching angle of a vehicle body of the vehicle is adjusted to a target pitching angle, so that the turning angle of the steering wheel reaches the target turning angle. When it is determined that the vehicle possibly steers in the emergency braking process, the pitching angle of a vehicle body of the vehicle is adjusted to the target pitching angle by means of the coupling relation between the dynamic load and steering of the vehicle so as to correct the rotating angle of a steering wheel to the target rotating angle, and it is guaranteed that the vehicle advances along a straight line in the emergency braking process; therefore, the risk and severity of accidents are reduced.
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