基于STM32的冷链物流监测系统的设计
Design of cold chain logistics monitoring system based on STM32
摘要
Abstract
Aiming at problems of safety and real-time performance of food and vehicle in the current cold chain logistics transportation,a vehicle-mounted monitoring system based on STM32 was designed. The RFID technology,Beidou technology and sensors are adopted to collect the temperature and humidity information and vehicle driving status. The optimal estimated value in a certain time period is obtained according to the threshold of admissible function and the batch estimation adaptive weighted fusion algorithm. The collected information is displayed on the serial screen in the cab and finally sent to the remote server by using 3G communication technology for data saving and analysis. The results of the trial operation show that the system can monitor the carriage environment and driving status of the running transport vehicle in real time.关键词
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Key words
Beidou navigation/3G wireless communication/radio frequency identification/admissible function/batch esti-mation/fusion algorithm分类
信息技术与安全科学引用本文复制引用
张凯,陈令芳,张恒,杨靖,张姗姗..基于STM32的冷链物流监测系统的设计[J].现代电子技术,2018,41(4):23-26,4.基金项目
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) （黔科合GY字[2013]3061）
贵州省人才培养项目(黔科合人字(2013)11号) （黔科合人字(2013）
贵州省科技基金项目(黔科合J字[2013]2117号) （黔科合J字[2013]2117号）
贵州省农业攻关项目(黔科合NY字[2011]3108) （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) （黔科合人才团队(2015）
贵州大学研究生创新基金资助(研理工2016064)Project Supported by National Natural Science Foundation of China(61540067,61640014),Guizhou Key Industrial Project(Qian Kehe GY 2013]3061),Guizhou Talent Training Project(Qian Kehe Ren(2013)No.11),Guizhou Science and Technology Foundation(Qian Kehe J[2013]No.2117),Guizhou Key Agricultural Project(Qian Kehe NY[2011]3108),Guizhou Innovative Talent Team Project(Qian Kehe Talent Team(2015)4014),Graduate Innovation Foundation of Guizhou University(YLG2016064) （研理工2016064）
