张凯,陈令芳,张恒,杨靖,张姗姗

• 1:贵州大学

摘要(Abstract)：

针对目前冷链物流运输过程中食品和车辆的安全问题及实时性,设计一种基于STM32的车载监测系统。利用RFID技术、北斗技术及传感器采集车厢内温湿度信息及车辆行驶状态,并根据容许函数阈值和分批估计加权自适应融合算法得出某一时间段的最优估计值;同时,通过驾驶室的串口屏对采集到的信息进行显示;最后将采集到的信息通过3G通信技术发送至远端服务器对数据进行保存和分析。试运行结果表明,该系统能实时地监测运输车在行驶过程中的车厢环境和车辆行驶状态。

关键词(KeyWords)： 北斗导航;3G无线通信;射频识别;容许函数;分批估计;融合算法

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金(61540067;61640014);; 贵州省工业攻关项目(黔科合GY字[2013]3061);; 贵州省人才培养项目(黔科合人字(2013)11号);; 贵州省科技基金项目(黔科合J字[2013]2117号);; 贵州省农业攻关项目(黔科合NY字[2011]3108);; 贵州省创新人才团队项目(黔科合人才团队(2015)4014);; 贵州大学研究生创新基金资助(研理工2016064)~~

作者(Author): 张凯,陈令芳,张恒,杨靖,张姗姗

DOI: 10.16652/j.issn.1004-373x.2018.04.006

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