基于超高频射频技术的井下物资运输管理系统

Management System of Underground Materials Transportation Based on UHF RFID Technology

针对成庄矿轨道机车运输系统因缺乏有效的监控手段而导致的机车运输效率低、货物流向不明的问题,指出了设计井下物资运输管理系统的必要性;分析了有源射频识别技术及高频无源射频识别技术的优缺点,提出了一种基于超高频射频技术的井下物资运输管理系统。该系统由无源抗金属射频标签、超高频固定式射频读写器、手持式射频读写器和物资运输管理软件组成,可实现对井下机车及运输物资的识别定位及远程监测功能。实际应用表明,该系统有效提高了矿井辅助运输系统的工作效率。

In order to solve problems of low efficiency of locomotive transportation and indefinite materials route caused by shortage of efficient monitoring and control methods of track locomotive transportation system of Chengzhuang Coal Mine, the paper pointed out necessity of designing management system of underground materials transportation. It analyzed advantages and disadvantages of active RFID technology and passive RFID technology with high-frequency, and proposed a management system of underground materials transportation based on UHF RFID. The system is composed of passive RFID label of anti-metal, fixed-mode UHF FRID reader-writer, handed-mode FRID reader-writer and management software of material transportation, and can realize functions of distinguishing, location and remote monitoring for underground locomotives and materials. The actual application showed that the system can improve efficiency of mine auxiliary haulage system effectively.