This system adopts distributed controller and multi- channel CAN- Bus.The primary controller expands three- channal separated CAN- Bus interface, and also expands USB interface and Ethernet interface.

• 其中该系统采用分布式多路CAN总线网络结构,主控制器扩展了三路独立的CAN网络接口,并扩展有USB、以太网口等。