Introduction to the Development Process of Vehicle Network
With the development of automobile industry,the application of vehicle-mounted network continues to expand.This paper introduces the development process of vehicle network from three aspects:concept design,system design,test and verification,including vehicle Ethernet,CAN/CANFD,LIN,etc.In the conceptual design phase,requirements are analyzed and bus communication specifications are formulated.In the stage of system design,the key points of topology design are considered,and the communication matrix,diagnostic protocol design and database and vehicle simulation model are established.In the test verification phase,test specification is prepared,test environment is developed,automated test cases are designed and tested.Finally,it summarizes the development trend of vehicle network and the significance of this paper to relevant practitioners and the automotive industry.
万方数据
维普
