【摘要】 针对汽车制造企业在总装环节出现的数据采集手段落后,生产线实时监控能力弱,制造执行系统和物流执行系统、企业资源计划等系统之间存在信息和管理断层等问题,在对RFID技术进行了汽车生产流程适用性分析之后,将RFID技术引入生产过程之中,通过工位RFID读写器完成现场生产数据的实时采集,通过系统集成接口实现MES与各系统的数据和业务集成,提出了基于射频识别技术的总装生产模式,构建了该模式下的总装制造执行系统。并在实际应用中取得成效。更多还原

【Abstract】 Considering the problems in the assembly manufacturing procedures of automobile manufacturing industry,such as data acquisition means lagging,weak ability of line real time monitoring and information and management gap between manufacturing execution system(MES),logistics execution system(LES) and enterprise resource plan(ERP),an automobile assembly manufacturing model based on radio frequency identification(RFID) technology is presented after applicability analysis of using RFID in automobile production process.RFID readers collect field production real time data.Data integration and operation integration between MES and other systems was fulfilled through system integration interface.Relevant manufacturing execution system based on this model is constructed and a positive effect has been achieved in practical applications.更多还原