一种在线车载诊断工具的设计与开发

Design and development of an online vehicle diagnosis tool

随着电器架构的日趋复杂,整车产品开发时控制器在车辆运行过程中存在大量故障,目前故障诊断的方式一般是工程师到现场或者反馈给平台管理人员进行故障信息确认,这些方式都存在信息查询不及时、耗费人力、财力等问题,影响了整车产品开发周期。为解决以上问题,文章设计开发了一种在线车载诊断工具,方便工程师在手机上即可快速定位控制器的故障信息,提高工作效率,节省人力和运营成本。

With the increasingly complex electrical architecture,there are a lot of faults in the controller during the vehicle operation and the vehicle product development.At present,the fault diagnosis methods are generally the engineer to the site or feedback to the platform management personnel to confirm the fault information.These methods have the problems of information query not timely,consuming human and financial resources,which affect the vehicle product development cycle.In order to solve the above problems,an on-line vehicle diagnosis tool is designed and developed in this paper.It is convenient for engineers to quickly locate the fault information of the controller on the mobile phone,improve the work efficiency,and save manpower and operating costs.