A transport monitoring system and method on sensing radio frequency identification and general packet wireless service

Abstract

The invention discloses a transportation monitoring system of sensing radio frequency identification and general packet radio service and a method thereof. The system is composed of a sensing radio frequency identification tag, an automotive radio frequency identification reader and a data center; wherein the sensing radio frequency identification tag collects sensing information of transportation cargo via an internal sensor; the automotive radio frequency identification reader reads identification information and the sensing information of the sensing radio frequency identification tag through the radio frequency identification method and sends the information to the data center through wireless communication of the general packet radio service; the data center displays, records and alarms the data; the sensing radio frequency identification tag and the automotive radio frequency identification reader carry out dual-caching of the data through an internal memory, so as to obtain complete whole-process monitoring data of the transportation. The invention has the advantages that the invention can not only track and manage the transportation cago, but also carry out the whole-process monitoring of the transportation process of foods, medicines and other cargo which are sensitive to environmental parameters, thereby protecting the quality and the safety thereof.

Description

technical field [0001] The invention relates to a transportation monitoring system and method for sensing radio frequency identification and general packet wireless services. Background technique [0002] Radio Frequency Identification (RFID) technology is a non-contact automatic identification technology. Each RFID tag has a unique identification (ID) information, and the RFID reader reads the ID information of the tag through radio frequency. . Since RFID tags are read by radio frequency, they have many advantages such as being able to work in harsh environments, fast reading speed, large number of tags that can be read at one time, and long reading distance. Therefore, RFID technology is widely used in logistics and traffic management. [0003] General Packet Radio Service (GPRS) technology is a data transmission technology based on Global System for Mobile Communications (GSM), which can realize wireless data transmission services for mobile terminals. GPRS is differe...

AI Technical Summary

Problems solved by technology

[0004] Ordinary RFID logistics systems can only use RFID tags to identify items and place RFID readers at fixed locations to read the items. On the one hand, they cannot sense the environmental parameters of the items, and on the other hand, they cannot monitor the transport Cargo monitoring in transit

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