The invention discloses an electronic and electrical framework of a hybrid vehicle and an extended-range plug-in hybrid vehicle. The electronic and electrical architecture comprises a power domain controller which is provided with a plurality of bus interfaces and is directly connected with buses of a hybrid power domain and a chassis domain through the plurality of bus interfaces so as to receive and process signals sent by the hybrid power domain and the chassis domain and further output control signals to the hybrid power domain and the chassis domain; the intelligent driving controller is directly connected with the bus of the chassis domain to realize direct communication with the controller of the chassis domain; and the central gateway is in bus connection with the hybrid domain and the chassis domain. Multiple functions are integrated through the power domain controller, the problems of complex communication, time delay, data safety and the like among multiple scattered controllers are avoided, and the cost of a single piece and the installation space are saved; the power domain controller is provided with multiple paths of CAN bus and LIN bus interfaces, and each path of signal is directly connected to the power domain controller, so that time delay and safety risks caused by forwarding of the central gateway are avoided.
本发明公开了一种混合动力车电子电气架构及增程型插电混合动力车。该电子电气架构包括:动力域控制器,设有多个总线接口,动力域控制器通过多个总线接口直接与混动域和底盘域的总线相连接,以接收并处理混动域和底盘域发来的信号,进而输出控制信号到混动域和底盘域;智能驾驶控制器,直接与底盘域的总线相连接,实现与底盘域的控制器直接通讯;中央网关,与混动域和底盘域总线连接。本发明通过动力域控制器集成多个功能,避免了多个零散控制器之间通讯复杂,延时和数据安全等问题,节约了单件成本和安装空间;动力域控制器设有多路CAN总线和LIN总线接口,各路信号直接接到动力域控制器,避免了由中央网关转发造成的延时和安全风险。
Hybrid vehicle electronic and electrical architecture and extended-range plug-in hybrid vehicle
混合动力车电子电气架构及增程型插电混合动力车
2024-02-06
Patent
Elektronische Ressource
Chinesisch
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