基于RFID技术的肉品运输冷链车载监控跟踪路径研究  

Research on vehicle monitoring and tracking path of meat transportation cold chain based on RFID Technology

作　　者：侯旭晖[1] Hou Xuhui(Xianyang vocational and technical college,Xianyang Shaanxi 712000,china)

机构地区：[1]咸阳职业技术学院,陕西咸阳712000

出　　处：《自动化与仪器仪表》2020年第10期168-171,共4页Automation & Instrumentation

基　　金：咸阳职业技术学院2019年度教学改革研究项目+智慧物流背景下《仓储管理实务》课程建设研究与实践(No.2019JYA02)。

摘　　要：针对传统的肉品运输冷链车载监控跟踪路径规划方法中全局优化能力不足的问题,设计基于RFID技术的肉品运输冷链车载监控跟踪路径规划方法。在肉品运输车辆上安装RFID电子标签,将对应的阅读器安装在基站中,通过时隙ALOHA通信协议方案实现两者之间的通信,结合阵列天线实现运输车辆的定位与跟踪,引用滚动窗口,使其具有全局路径规划的能力,通过路径规划算法实现路径最优规划。测试结果表明:与传统的跟踪路径规划方法相比,设计的肉品运输冷链车载监控跟踪路径规划方法具有较强的全局优化能力,适合应用在实际项目中。In order to solve the problem of insufficient global optimization capability in the traditional meat transport cold chain vehicle monitoring tracking path planning method,an RFID technology based tracking path planning method for meat transport cold chain vehicle monitoring is designed.Installing the RFID electronic tag in the meat transport vehicles,the corresponding reader is installed in the base station.The slot ALOHA communication protocol scheme is used to realize the communication between the two.Combining antenna array,transportation vehicle positioning and tracking is realized,rolling window is refered,make it has the ability of global path planning,and the path planning algorithm is used to achieve optimum path planning.The test results show that compared with the traditional tracking path planning method,the designed tracking path planning method of cold chain vehicle monitoring for meat transportation has a strong global optimization ability,and is suitable for practical projects.

关 键 词：RFID标签 RFID阅读器 车辆跟踪 路径规划 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]