基于模型测试汽车自动化控制系统对照研究  

Comparative Study on Automated Control System Based on Model Testing

作　　者：段少勇[1] DUAN Shao-yong(Yangling Vocational&Technical College,Yangling Shaanxi 712100,China)

机构地区：[1]杨凌职业技术学院,陕西杨凌712100

出　　处：《粘接》2020年第8期179-182,共4页Adhesion

摘　　要：在汽车行业,随着ECU增加的复杂性,需要创建便于早期测试以确保功能的模型,但对于如何编写这些测试以获得最大覆盖范围几乎没有指导。文章评估了原型CANoe+,它从软件开发人员和软件测试人员的角度出发,使用CANoe和GraphWalker工具Vs CANoe关于生成测试用例的覆盖范围最大化。实验通过使用Mann-Whitney-Wilcoxon统计检验时,CANoe+比单独使用显着更有效,这些结果加强了现有证据,证明使用基于模型的测试技术(如CANoe+)在汽车系统中使用CANoe等测试方法的优越性。In the automotive industry,with the added complexity of ECUs,there is a need to create models that facilitate early testing to ensure functionality,but there is little guidance on how to write these tests for maximum coverage.This article evaluates the prototype CANoe+,which uses CANoe and the GraphWalker tool Vs CANoe to maximize the coverage of the generated test cases from the perspective of software developers and software testers.Experiments Using the Mann-Whitney-Wilcoxon statistical test,CANoe+is significantly more efficient than using it alone.These results reinforce existing evidence and demonstrate the use of model-based testing techniques such as CANoe+for CANoe testing in automotive systems.The superiority of the method.

关 键 词：EUC 最大覆盖 CANOE GraphWalker工具 

分 类 号：U467.13[机械工程—车辆工程]