The invention discloses a redundancy control method, device, system and equipment of a brake-by-wire system, a vehicle, a storage medium and a product, and belongs to the technical field of automobiles. The method comprises the following steps: in response to a brake intervention request of a main line control system, carrying out element fault detection on the main line control system to obtain available element resource information corresponding to the main line control system; and based on the available element resource information, carrying out coordination control on the main line control system and the backup braking system so as to carry out vehicle braking. According to the technical scheme provided by the embodiment of the invention, the available element resource information of the main line control system is obtained through element fault detection, and the main line control system and the backup braking system are subjected to coordinated interaction control according to the available element resource information so as to realize redundant braking instead of realizing redundant braking by adopting a traditional redundant mutual exclusion control mechanism; therefore, the redundant brake-by-wire system can still have high redundant brake backup performance after the main brake-by-wire system breaks down.
本申请公开了一种线控制动系统的冗余控制方法、装置、系统、设备、车辆、存储介质及产品,属于汽车技术领域。所述方法包括:响应于主线控系统的制动介入请求,对主线控系统进行元件故障检测,得到主线控系统对应的可用元件资源信息;基于可用元件资源信息,对主线控系统和备份制动系统进行协调控制,以进行车辆制动。本申请实施例提供的技术方案,通过元件故障检测获取上述主线控系统的可用元件资源信息,并据此对主线控系统和备份制动系统协调交互控制以实现冗余制动,而不是采用传统的冗余互斥控制机制实现冗余制动,以使冗余线控制动系统在主线控系统故障后,仍能具备较高性能的冗余制动备份性能。
Redundancy control method, device, system and equipment of brake-by-wire system, vehicle, storage medium and product
线控制动系统的冗余控制方法、装置、系统、设备、车辆、存储介质及产品
2024-09-10
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Brake-by-wire redundancy control method and device, automobile and storage medium
European Patent Office | 2023
|Brake redundancy system, brake control system, brake control method and medium
European Patent Office | 2024
|Commercial vehicle redundancy brake-by-wire system and method and vehicle
European Patent Office | 2023
|BBW Redundancy control system applied to Brake-By-wire system
European Patent Office | 2022
|