CAJ | 학술논문

为改善传统汽车故障诊断数据的可重用性，基于车载故障诊断技术（ OBD）的发展，探讨了汽车诊断系统一体化平台的设计，描述了开放式诊断数据交互模型，针对某公司全平台车型建立标准统一诊断数据库，采用架构层次化、功能模块化的思路，开发了包括下线车辆综合性能自动检测系统、售后车辆故障诊断刷新系统和诊断管理系统在内的诊断一体化平台。经实车测试及分析，该平台可实现诊断数据库在公司多部门及供应商之间的共享，缩短了整车的研发周期，对汽车诊断工具链的开发具有借鉴意义。
위개선전통기차고장진단수거적가중용성，기우차재고장진단기술（ OBD）적발전，탐토료기차진단계통일체화평태적설계，묘술료개방식진단수거교호모형，침대모공사전평태차형건립표준통일진단수거고，채용가구층차화、공능모괴화적사로，개발료포괄하선차량종합성능자동검측계통、수후차량고장진단쇄신계통화진단관리계통재내적진단일체화평태。경실차측시급분석，해평태가실현진단수거고재공사다부문급공응상지간적공향，축단료정차적연발주기，대기차진단공구련적개발구유차감의의。
In order to improve the reusability of traditional vehicle fault diagnostic data, the design of vehicle fault diagnostic integrated platform was discussed based on the development of on-broad diagnostic technology.The open diagnostic data ex-change model was introduced.A standard diagnosis database of all models in a company was established.The diagnostic integrat-ed platform was built.It consists of automatic detection system for the comprehensive performance of the end-of-line vehicles, fault diagnosis and refresh system for the after-sale services, management system for the integrated platform.Through vehicle testing and analysis, this platform realized the diagnostic database sharing among the multiple departments and the suppliers of the company.It shortened the development cycle of vehicle.It is a reference for developing chain of vehicle diagnostic tools.