Abstract
It is difficult to locate the suspicious agricultural products in agricultural product safety emergencies, this study builds an agricultural product logistics system from suppliers to retailers based on RFID technology and designs an agricultural product logistics tracking systems, which collects and integrates underlying data from logistics nodes. Tracking queries get logistics node addresses from the address resolution service system by Internet and obtain and synthesize data from all the underlying data sources to trace agricultural product information for effectively locating locations of suspicious agricultural products. It is very important to prevent more extension for safety emergencies.
Highlights
The agricultural product logistics is within a specific range of supply chain, consisting of producers, processing enterprises, distributors, retailers and consumers through transport, storage, packaging, handling, distribution and information processing from production to consumption
It provides the prototype software for supporting the Radio Frequency Identification (RFID) application model based on the Internet and can promote the RFID technology playing a key role in logistics tracking
The system of the agricultural product logistics (Fig. 2) implementation methods are as follows: origin raw materials are sent to the agricultural product raw material suppliers, joined RFID tag, written into basic information of agricultural products; the raw material suppliers are sent to manufacturers, written into the supplier ID, suppliers, supply date, packaging and other information; from the manufacturers arrive in dealerships, written into manufacturers ID, manufacturers, date of production, packaging and other information; the dealers are sent to reach the wholesalers, written into dealers ID, dealers, distribution date, packaging and other information; the retailers are sent to the consumers, written into wholesales ID, wholesales, wholesale date, packaging and other information
Summary
The agricultural product logistics is within a specific range of supply chain, consisting of producers, processing enterprises, distributors, retailers and consumers through transport, storage, packaging, handling, distribution and information processing from production (farmland) to consumption (dinning-table). Networked RFID (Roussos et al, 2009) can promote the wholesale tracking of target objects; use the Internet to connect to separate RFID applications, which analyses a large number of events and data by the applications of tracking system This directly reflect the physical world, which is generated from the RFID equipment deployed on different nodes, so we can find out the current position, historical position or the time interval between different locations for an object. This study will build a logistics tracking system based on RFID, which can effectively locate locations of suspicious agricultural products in the circulation and timely recall them It provides the prototype software for supporting the RFID application model based on the Internet and can promote the RFID technology playing a key role in logistics tracking. It is very important to improve the safety of agricultural products, to protect the public health and to promote Chinese social stability and economic development
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