Design and Accomplishment of the Real-Time Tracking System of Agricultural Products Logistics Process

This paper is based on NDRC project "National Large and medium-sized agricultural products market informatization construction projects," developing the logistics process of real-time tracking management system for real-time Management of agricultural products in China. The real-time monitoring system of the logistics is designed with four subsystems: testing the temperature and humidity of agricultural products, collecting the speed and line of vehicles, wireless data transmission, and data processing in the control center. The system use GPS, ZigBee technology, GPRS network and Internet to monitor and management the fresh agricultural products and the logistics process. In this paper, the data transmission and process in the real-time monitoring of the logistics are discribed in detail.