详情

原文传递 Intelligent Testing Method Based on Virtual ECU

题名：	Intelligent Testing Method Based on Virtual ECU
正文语种：	中文
作者：	Dai Kangwei Liu Sanbing Huang Yinghua Liu Ying Han Guanchao
作者单位：	Institute of Technology BJEV Crown Technology
关键词：	virtual ECU automatic and intelligent test VCU system function test SiL test silver and testweaver
摘要：	For theVCU system function test project of BJEV' s BEV,we present a intelligent test method based on virtual ECU.BJEV has developed BMS,VCU and MCU controller using Matlab/Simulink,and built the plant model by Matlab/Simulink as well.In the SiL test stage,we need to integrate the complete ECU software and the plant model.We need to simulate the network nodes of the rest controllers,the bottom functions of the controller under test and also the EEPROM function for the controller hardware.In ad-dition,we need to complete the function requirement test,the code coverage test and need a large number of random scenarios test.In order to achieve these goals,we use Silver tools to set up the SiL test environment,use TestWeaver to generate a large number of test scenarios automatically and intelligently,and use CTC++to check the code coverage.Based on this method,even the function require-ment document can not describe the complete code function,we still can make the test coverage reach a high level,and ensure the soft-ware quality.
会议日期：	20171024
会议举办地点：	上海
会议名称：	第19届亚太汽车工程年会暨2017中国汽车工程学会年会
出版日期：	1024-01-20
母体文献：	第19届亚太汽车工程年会暨2017中国汽车工程学会年会论文集