CAJ | 학술논문

为满足整车厂重型车辆下线检测的需求,设计了一种基于SAE J1939车载总线协议的车辆下线检测系统.介绍了该检测系统底层网络的软件和硬件设计、应用层的数据库构建及前台功能模块开发等.该检测系统可在线获取和解释车载网络报文信息,并能对检测参数和故障信息进行实时显示.通过测试表明,该系统运行稳定,达到了整车厂对下线检测系统的技术要求.
위만족정차엄중형차량하선검측적수구,설계료일충기우SAE J1939차재총선협의적차량하선검측계통.개소료해검측계통저층망락적연건화경건설계、응용층적수거고구건급전태공능모괴개발등.해검측계통가재선획취화해석차재망락보문신식,병능대검측삼수화고장신식진행실시현시.통과측시표명,해계통운행은정,체도료정차엄대하선검측계통적기술요구.
@@@@In order to meet the requirement of end-of-line testing of the heavy vehicle, a vehicle end-of-line test system based on J1939 on-board bus protocols is designed. The design of software and hardware of the system network, the database and front-end modules used for application layer are introduced. The proposed testing system can acquire and interpret on-board message information from the network efficiently, and then display the test parameters and fault information real-timely. The test shows that this system operates reliably, can meet the technical requirement of end-of-line test system of OEMs.