The invention provides an electrical architecture of a vehicle drive-by-wire chassis, the vehicle drive-by-wire chassis and a vehicle, and relates to the technical field of vehicles. The electrical architecture of the vehicle drive-by-wire chassis comprises a network topology structure, wherein the network topology structure comprises a central gateway and a plurality of vehicle function control units; the control units for the multiple vehicle functions comprise a steering function control unit, a braking function control unit and a driving function control unit; the central gateway is provided with a plurality of communication buses, the control units of one vehicle function are at least connected to one communication bus of the central gateway, and the control units of different vehicle functions are connected to different communication buses of the central gateway respectively. The control units of the same vehicle function are connected to the same communication bus, real-time transmission and reliability of control instructions are ensured, the control units of different vehicle functions are connected to the different communication buses respectively, network flow is effectively dispersed, the overall network load rate can be reduced, and communication quality is improved.
本申请提供一种车辆线控底盘的电气架构、车辆线控底盘和车辆,涉及车辆技术领域。该车辆线控底盘的电气架构包括网络拓扑结构,网络拓扑结构包括中央网关、多个车辆功能的控制单元;多个车辆功能的控制单元包括转向功能控制单元、制动功能控制单元、驱动功能控制单元;中央网关具有多条通信总线,一个车辆功能的各控制单元至少连接在中央网关的一条通信总线上,不同车辆功能的各控制单元分别连接在中央网关的不同通信总线上。同一个车辆功能的各控制单元连接在一条通信总线上,确保了控制指令的实时传输和可靠性,不同车辆功能的各控制单元分别连接在不同通信总线上,有效分散了网络流量,能够降低整体网络负载率,提高通信质量。
Electrical architecture of vehicle drive-by-wire chassis, vehicle drive-by-wire chassis and vehicle
车辆线控底盘的电气架构、车辆线控底盘和车辆
2024-11-29
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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