冗余制动系统的控制方法、装置、车辆及存储介质
Control method and device for redundant braking system, vehicle and storage medium
- Publication number
- 121341137
- Publication date
- 2026-01-16
- Application number
- 202511490673.4
- Application date
- 2025-10-17
- First applicant
- 北京汽车研究总院有限公司
- First inventor
- 徐小娟
- Claims
- 10
- Independent claims
- 4
- Figures
- 4
- Inventors
- 5
Representative figure
Abstract
本申请涉及一种冗余制动系统的控制方法、装置、车辆及存储介质,其中,冗余控制系统,包括:主/冗余计算中心、主制动踏板传感器、主/从制动控制器、制动电机和轮轮速传感器,通过主/从控制器接收轮速信号和制动信号,根据主/从控制器与主/冗余计算中心的通信状态,确定传输轮速信号和制动信号的传输路径并进行传输,基于轮速信号和制动信号得到计算结果,根据主/冗余计算中心与主/从控制器的通信状态,确定计算结果的传输路径并进行传输,生成控制指令,根据主/从控制器与制动电机的通信状态,确定控制指令的传输路径,基于控制指令进行制动,由此,解决制动系统在单一组件出现故障容易导致制动失效的问题,提高制动系统的安全性。
Show English abstract
The application relates to a control method, a device, a vehicle and a storage medium of a redundant braking system, wherein the redundant control system comprises a main/redundant computing center, a main braking pedal sensor, a main/slave braking controller, a braking motor and a wheel speed sensor, a wheel speed signal and a braking signal are received through the main/slave controller, a transmission path for transmitting the wheel speed signal and the braking signal is determined and transmitted according to the communication state of the main/slave controller and the main/redundant computing center, a computing result is obtained based on the wheel speed signal and the braking signal, the transmission path for the computing result is determined and transmitted according to the communication state of the main/redundant computing center and the main/slave controller, a control command is generated, the transmission path for the control command is determined according to the communication state of the main/slave controller and the braking motor, and braking is performed based on the control command, so that the problem that the braking failure is easy to be caused by the failure of the braking system in a single component is solved, and the safety of the braking system is improved.
Document
- Publication country
- CN
- Publication kind
- A
- Gazette
- 42-0302
- Grant length (yrs)
- 20
- Patent type
- 1
- Publication type
- 1
- Original language
- zh
Stats
- Total pages
- 18
- Drawing sheets
- 2
- Description ¶
- 11