海产品冷链物流监测系统设计与实现

针对海产品运输环节实时监测的需要,利用无线传感器网络部署方便、成本低、低功耗等特点,设计出能有效监控海产品冷链物流运输全过程的系统.该系统设计实现了超低功耗测量终端,能对对车厢内的温湿度进行检测无线传输功能;实现了无线网关系统,利用北斗定位系统、加速度计、GPRS等设备实现了对车辆状态的监控以及监控信息的转发和传输功能;利用GIS技术实现了车辆在地图中的显示的服务器系统.

Design and implementation of marine products cold chain logistics monitoring system

the need for marine transportation of real-time monitoring, easy deployment, low cost, low power consumption by the wireless sensor network, designs the system can effectively monitor seafood cold chain logistics and transport-the whole process.The system design and implementation of the ultra low power consumption measurement terminal, temperature and humidity on the inside candetect the wireless transmission function; to realize the wireless gateway system, the Beidou Positioning System, using accelerations, GPRS and other equipment to achieve the vehicle state monitoring and surveillance information forwarding andtransmission function; the server system for vehicle display on the map by using GIS technology.