The invention relates to an EMB braking technology, and discloses an annular full-redundancy electronic mechanical braking system which is characterized in that a first storage battery supplies power to a first EMB controller, and the first EMB controller conventionally supplies power to a fourth EMB controller; the second storage battery supplies power to the second EMB controller, and the second EMB controller normally supplies power to the third EMB controller; the third EMB controller provides a backup power supply to the first EMB controller; the fourth EMB controller provides a backup power supply to the second EMB controller; according to the electronic braking system, an annular power source topology is adopted, all controllers share a power source, multiple paths of power supply input are achieved, and meanwhile one to two paths of power supply output are achieved; and closing protection is automatically carried out in an overcurrent state without software intervention, so that the response is fast and the reliability is higher.
本发明涉及EMB制动技术,公开了一种环形全冗余电子机械制动系统,其第一蓄电池提供电源至第一EMB控制器,第一EMB控制器常规供电至第四EMB控制器;第二蓄电池提供电源至第二EMB控制器,第二EMB控制器常规供电至第三EMB控制器;第三EMB控制器提供备份电源至第一EMB控制器;第四EMB控制器提供备份电源至第二EMB控制器;本发明设计的电子制动系统采用环形电源拓扑,所有控制器共享电源,具有多路供电输入,同时有1到2路供电输出;过流状态自动进行关闭保护,无需软件介入,响应快可靠性更高。
Annular full-redundancy electronic mechanical braking system
一种环形全冗余电子机械制动系统
2024-10-08
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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