The invention relates to a chassis domain controller, a chassis system architecture and a vehicle, and relates to the technical field of automobiles. The chassis domain controller comprises a first chip and a second chip, and the first chip and the second chip are connected through a serial peripheral interface (SPI) and used for achieving synchronization of brake control information of a vehicle. The first chip is used for acquiring parameter information of a plurality of first sensors of the vehicle, determining first brake control information of the vehicle based on the parameter information of each first sensor in the plurality of first sensors, and transmitting the first brake control information to a brake execution module of the vehicle; and the second chip is used for acquiring parameter information of a plurality of second sensors of the vehicle, determining second brake control information of the vehicle based on the parameter information of each second sensor in the plurality of second sensors, and transmitting the second brake control information to a brake execution module of the vehicle. Therefore, the safety of vehicle brake-by-wire can be improved.
本申请涉及一种底盘域控制器、底盘系统架构及车辆,涉及汽车技术领域。该底盘域控制器包括:第一芯片、第二芯片,第一芯片与第二芯片之间通过串行外设接口SPI进行连接,用于实现车辆的制动控制信息的同步;第一芯片,用于获取车辆的多个第一传感器的参数信息,并基于多个第一传感器中的每个第一传感器的参数信息,确定车辆的第一制动控制信息,以及将第一制动控制信息传输至车辆的制动执行模块;第二芯片,用于获取车辆的多个第二传感器的参数信息,并基于多个第二传感器中的每个第二传感器的参数信息,确定车辆的第二制动控制信息,以及将第二制动控制信息传输至车辆的制动执行模块。由此,可以提高车辆线控制动的安全性。
Chassis domain controller, chassis system architecture and vehicle
底盘域控制器、底盘系统架构及车辆
2023-06-30
Patent
Elektronische Ressource
Chinesisch
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