关键词: 网关路由；车载以太网；CANoe

Abstract: The gateway controller, as the central hub of the in-car communication network, is an important component of the safe and reliable transmission and processing of data in automobiles between different network types in vehicles controller area network (CAN), CAN with flexible datarate (CANFD) and Ethernet. The consistency testing of routing plays an indispensable verification role for gateways in protocol conversion, data routing, diagnostic routing, and other aspects. The article introduces the method of using CANoe software to directly read the Excel routing table for gateway routing consistency testing and the implementation of simulating in vehicle Ethernet link partners, ensuring the simplicity, accuracy and scalability of the testing. It plays a certain role in promoting the expansion of subsequent testing outlines and methods.

Key words: gateway routing; vehicle Ethernet; CANoe