基于GPRS网络的粮食温度检测系统设计

摘要

针对粮库粮食储藏环境监测点分散，人工巡检效率低的现状，开发了基于GPRS的粮食温度检测系统。与微型计算机控制技术、GPRS技术相结合，给出了检测采集单元的设计，实现了粮库中粮食温度的远程无线监控。该系统运行稳定、易操作、易维护，适合目前中小型粮库的旧库改造。%Food temperature detection system based on GPRS was proposed due to the dispersed mornitoring point and inefficient artificial point in the storage environment of grain depot. The detection unit was developed by combining with microcomputer controlling and GPRS, which realized the wireless remote monitoring system of food temperature in grain depot. The system is suitable to the reform of small and medium old grain depot as a result of stable running , easy operation and maintenance.