基于传感网的冷藏车载监控系统的设计

Design of the Monitoring System for the Refrigerated Vehicle based on WSN

现今我国在冷链运输方面体系不够完善且冷藏车的技术相对薄弱,导致农产品冷链供应之中存在易腐现象,使食品失去其食用价值。为了保证运输产品的质量,冷链运输过程中的环境因素尤为重要。为此设计一款基于物联网的冷藏车载环境监控系统,驾驶员及后台工作人员不仅可以实时读取车厢内的温湿度情况,还可以查询运输过程中环境的历史记录、跟踪行车路线,一旦发生质量问题,便可追根溯源,即时调整。

Nowadays,the system of cold chain transportation is not completed and the technology of refrigerating vehicles is relatively weak,which leads to the perishable phenomenon in the cold chain supply of the agricultural products,and makes the food lose its edible value.In order to ensure the quality of transportation products,it is particularly important to improve the environment factors in the process of cold chain transportation.For the purpose,a networked vehicle environment monitoring system based on internet of things is designed.The drivers and other person can not only read the temperature and humidity in the real time,but also inquire about the historical records of the environment in the transportation process and track the route of the train.Once a quality problem occurs,it can be traced back and adjusted immediately.