一种基于制动盘温度对车辆动态控制时的制动力补偿方法
By acquiring the brake disc temperature to construct a compensation coefficient curve and calculating the basic and dynamic correction coefficients, precise correction of braking force is achieved, solving the problem of brake force output deviation in the brake-by-wire system under different temperatures and improving the accuracy and safety of vehicle dynamic control.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- BIBOST (JIANGSU) AUTOMOTIVE TECH CO LTD
- Filing Date
- 2025-11-19
- Publication Date
- 2026-07-17
AI Technical Summary
Existing brake-by-wire systems do not perform temperature correction or compensation for braking force under different temperature conditions, which leads to a decrease in the accuracy of vehicle dynamic control. In particular, control failure may occur under extreme temperatures, affecting vehicle safety.
By acquiring the brake disc temperature, constructing a compensation coefficient curve, calculating the basic compensation coefficient and dynamic correction coefficient, and combining first-order low-pass filtering and limit control, precise correction and output of braking force can be achieved.
Improving the precision of braking force output across the entire temperature range ensures the stability of vehicle dynamic control, avoids brake failure under extreme high temperatures, and reduces the risk of accidents.
Smart Images
Figure CN121361440B_ABST