Tibetan Information System For Logistics Of Agricultural Products Based On RFID

Food is the first necessity of the man, agriculture is a central problem that alwaysrelated to national economy and the people’s livelihood. In a background of thedevelopment mode of agricultural industry becoming deeper and more profound incurrent countrywide, the two key points of promote industrial transformation areimprove agricultural efficiency and ensure the quality and safety of agriculturalproducts. For now, no matter in which field, using modern information technology toimprove agriculture operations, continue to promote transparency of product andmarketing information, realized from the production, processing, distribution, salesinformation can be traced throughout is the most effective way to promote industrialtransformation, including the primary industry.The informatization modification of Tibet agricultural products logistics has beenselected in this thesis as a focal point, based on the in-depth analysis oflogistics problems of agricultural products in Tibet, focus on research andimplementation of the “Tibetan information system for logistics of agriculturalproducts”, the main work carried out as follows:1. Combined with the characteristics of agricultural products logistics in Tibet, tocarry out an in-depth analysis on the service object and demand, structured functionand network architecture model of information system for logistics of agriculturalproducts in Tibet, and designed a more reasonable business process.2. Through deeply studies of RFID technology, developed the Electronic tagselection, and identified the coding scheme preparatory.3. Based on Tibetan information technology, research on the localization ofRFID handheld devices, proposed a preliminary plan for Tibetan handheld equipmentin the environment ofAndroid.4. Be aimed at tag collision on storage aspects, study on the improvement of Thecurrent DFSA algorithm based on the ALOHA protocol, proposed a improvedAnti-Collision algorithm (fill vacancies in the proper order) for tag identification that can be applied to storage aspects.5. Designed a data flow, construct and implement the platform of Tibetaninformation system, completed system simulation using existing equipment.