某整车电控系统软件交付质量提升实践研究

Research on Improving an Electronic Control System Software Delivery Quality of A Vehicle

文章总结了在现有软件开发体系流程下复杂机电耦合系统软件开发出现问题的主要原因,分析了提升其软件交付质量的优化方案,并在某项目开发中进行了实践应用探索。通过强化需求动态追溯及闭环的数字化过程管理,以及基于HIL的前置化集成测试,有效提升了正式交付软件的质量,明显降低了在项目造车及整车试验中遇到的问题数量,节省了项目开发及维护的周期和成本。

The main reasons for the software development issues of complex electromechanical coupling system under the existing software development process are summarized,the optimization scheme to improve the software delivery quality is analyzed,and practical application exploration in a project development is carried out.By strengthening the dynamic requirements traceability and the closed-loop digital process management,as well as pre-integrated test based on HIL,the software quality is improved effectively,the issues found in project vehicle building and vehicle test are significantly reduced,and the project development and maintenance cycle and cost can be saved.