The invention belongs to the technical field of vehicle automatic driving and control, and discloses an emergency stop redundant braking system and method, a relieving method and a vehicle. The main controller unit is configured to be capable of communicating through the first communication line and the second communication line, and is used for communicating through the first communication line and/or the second communication line to obtain an emergency stop signal; at least part of the auxiliary controller unit is configured to communicate through the first communication line and the second communication line; the main controller unit is used for connecting and communicating with the at least one auxiliary controller unit through a first communication line and forwarding an emergency stop signal; at least a part of the auxiliary controller units can also obtain the emergency stop signal through the second communication line; and the at least one auxiliary controller unit is used for performing braking control according to the emergency stop signal. The auxiliary controller unit can obtain the emergency stop signal through the second communication line, and the reliability of the braking system is guaranteed.
本申请属于车辆自动驾驶与控制技术领域,公开了一种急停冗余制动系统、方法、解除方法及车辆,包括:第一通信线路和第二通信线路;主控制器单元被配置成能够通过第一通信线路和第二通信线路通信,并用于通过第一通信线路和/或第二通信线路通信获取急停信号;至少一个辅助控制器单元,至少部分辅助控制器单元被配置成通过第一通信线路和第二通信线路通信;主控制器单元用于通过第一通信线路与至少一个辅助控制器单元连接通信,并转发急停信号;至少部分辅助控制器单元还能够通过第二通信线路获取急停信号;至少一个辅助控制器单元用于根据急停信号进行制动控制。本申请的辅助控制器单元可通过第二通信线路获取急停信号,保障制动系统的可靠性。
Emergency stop redundant braking system and method, relieving method and vehicle
急停冗余制动系统、方法、解除方法及车辆
2025-04-11
Patent
Electronic Resource
Chinese
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