采煤机全生命周期服务系统研究

Research on whole life cycle service system of shearer

针对目前采煤机全生命周期管理存在的信息采集实时性和准确性偏低、无法进行唯一身份识别等问题,提出了一种基于射频识别(RFID)的采煤机全生命周期服务系统设计方案。该系统将统一的电子产品代码(EPC)写入RFID标签中,通过识别RFID标签来准确识别采煤机身份信息;通过RFID读写器与标签的配合,可实现采煤机位置信息、状态信息等的实时采集;采用EPC信息服务(EPCIS)事件描述EPC所对应的设备的状态信息变化,在服务平台进行数据整合与数据挖掘。该系统可实现采煤机全生命周期产业链上各节点企业之间的信息交换和数据共享,为采煤机全生命周期管理提供实时动态信息和决策支持。

In view of problems that current shearer life cycle management has low real-timeperformance and low accuracy of information collection,and unable to uniquely identify shearer, a design scheme of RFID-based whole life cycle service system of shearer was proposed. The unified electronic product code （EPC） code into an RFID tag,and uses the RFID tag to accurately identify identity information of shearer; it achieves real time collection of status and position information of shearer through cooperation of RFID reader and tag,and uses EPCIS event to describe status information change of device corresponding to EPC,and data integration and data mining were carried out on service platform. The system can realize information exchange and data sharing among enterprises at each node of industrialchain of whole life cycle of shearer, and provide real-time dynamic information and decision support for whole life cycle management of shearer.