摘要
目的加强贮运过程的监督管理,保障物流物品的安全。方法设计由智能电子标签、智能移动终端和管理系统组成的贮运环境监测系统。结果智能电子标签能完成物品在仓库贮存和运输过程中对温度、湿度、冲击振动加速度等环境参数的实时采集和存储,同时记录事件发生的时间;智能移动终端用来移动读取传感器信息和存储模块内的测试数据,且能与上位机进行通信,把数据上传至计算机,写入物流数据库;上位机管理系统可以对智能移动终端和智能电子标签进行配置。通过对系统进行小环境试验,在高低温箱内对环境参数进行采集,温度误差为±0.5℃,相对湿度误差为±1%,冲击台试验加速度误差为±2g。结论通过温度及冲击试验验证,所设计电子标签对于环境参数的监测可行且稳定性好。
The work aims to strengthen the supervision and management of the storage and transportation process, to ensure the safety of logistics items. A storage and transportation environment monitoring system composed of intelligent electronic tags, intelligent mobile terminals, intelligent mobile terminals and management system was designed. The intelligent electronic tags could collect and store such environmental parameters as temperature, humidity, impact acceleration and vibration acceleration in the process of warehousing and transporting the items in real time, while recording the time of the incident. The intelligent mobile terminal was used to movably read the test data in the sensor information and storage module and communicate with the host computer to upload the data to the computer and write in the logistics database. The management system of host computer could configure the intelligent mobile terminal and intelligent electronic tag. Based on the small environment test of the system, the environmental parameters in the high-low temperature chamber were collected. The temperature error was ±0.5 ℃ , the relative humidity was ±1% and the acceleration error of impact table test was ±2 g. Through the verification by the temperature and impact experiments, the feasibility and stability of monitoring the environmental parameters of electronic tags designed are good.
出处
《包装工程》
CAS
北大核心
2018年第1期12-16,共5页
Packaging Engineering
关键词
贮运监测
电子标签
信息采集
storage and transportation monitoring
electronic tags
information collection
