一种基于SPC584CE70芯片的车载以太网网关控制器的设计与应用

Design and Application of Vehicle Ethernet Gateway Controller Based on SPC584CE70 Chip

针对车载以太网与传统CAN网络不能直接通讯的问题,设计一款基于SPC584CE70 MCU主芯片的车载以太网网关控制器。该控制器具有4路以太网和3路CAN网络同时通讯的功能,可较好地实现以太网与以太网、CAN网络与以太网、CAN网络与CAN网络之间的信息交互。

Aiming at the problem that vehicle ethernet and traditional CAN networks can not communicate directly,this paper designs a vehicle ethernet gateway controller based on the SPC584CE70 MCU main chip.The controller has the function of 4-way ethernet and 3-way CAN network communication at the same time,which can realize the information interaction between the ethernet and ethernet,ethernet and CAN,CAN and CAN network.