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

A general packet wireless and radio frequency identification technology, which is applied in the direction of cooperative devices, sensing record carriers, instruments, etc., can solve the problems of inability to sense environmental parameters and inability to monitor goods

Inactive Publication Date: 2008-07-09
ZHEJIANG UNIV
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  • Abstract
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  • Application Information

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

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Embodiment Construction

[0020] The present invention will be described in detail below in combination with a specific embodiment and accompanying drawings. The solution adopts 2.4G active radio frequency identification technology to realize the sensing radio frequency identification tag, and the environmental parameters collected by the sensing radio frequency identification tag are temperature parameters.

[0021] As shown in Figure 1, the vehicle-mounted RFID reader in the transportation monitoring system of the sensing radio frequency identification technology and the GPRS technology is connected to the sensing radio frequency identification tag through radio frequency, and the vehicle-mounted radio frequency identification reader The communication is connected with the data center, and the vehicle-mounted radio frequency identification reader includes a reader antenna, a radio frequency identification reader, a general packet radio service wireless communication module and a wireless communication...

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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...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K7/00G06K17/00
Inventor 张宏建莫凌飞周洪亮孙群英王晓东
Owner ZHEJIANG UNIV
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