Body-based food cold chain tracking method and system

A technology for tracking systems and bodies, applied to parts of thermometers, collaborative devices, measuring devices, etc., to achieve the effect of improving accuracy

Inactive Publication Date: 2012-04-04
EAST CHINA UNIV OF SCI & TECH +1
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] At present, there are many problems in cold chain tracking that cannot be solved

Method used

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  • Body-based food cold chain tracking method and system
  • Body-based food cold chain tracking method and system
  • Body-based food cold chain tracking method and system

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0022] Usually, the whole process from the factory to the sale of the product needs to be monitored in the cold chain. When leaving the factory, the intelligent temperature sensing label in this system can be pasted on the surface of the product, and the temperature information on the surface of the product can be collected by the temperature sensing label. After delivery, the temperature recording starts during the transportation and storage process, and the collected temperature information After being processed by the intelligent temperature information reader, it is sent to the upper monitoring module with 3G technology. The intelligent temperature information reader is installed on the inner wall of the truck to facilitate the acceptance and processing of the temperature information collected by the temperature sensor tag. During the warehousing process, the stored product information is read through the RFID handheld terminal, and the products that may be deteriorated are...

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Abstract

The invention provides a body-based food cold chain tracking method and a body-based food cold chain tracking system. The method comprises the following steps of: acquiring the surrounding temperature of a product to obtain temperature information; performing semantic processing on the temperature information; once the temperature exceeds a warning value, writing abnormal temperature information and vehicle position information and time information corresponding to the abnormal temperature information into a radio frequency identification (RFID) tag at the same time of controlling an alarm module to give an alarm; and displaying the temperature information in a curve form by editing, and giving an alarm to a monitoring person when the temperature exceeds the warning line. The semantic processing is body-based semantic processing of the temperature information, namely logicalizing the information containing product temperature, transport time and transport site. According to the method and the system, real-time and accurate monitoring of the whole temperature life cycle during tracking the cold chain process can be realized.

Description

technical field [0001] The present invention relates to the use of semantic labels for cold chain tracking. Specifically, it relates to a real-time temperature monitoring system that integrates the body, RFID technology and wireless sensing modules, and applies this real-time temperature system to Food cold chain tracking. Background technique [0002] After the introduction of the industrial revitalization policy, various ministries and commissions of the country have continuously increased their emphasis on cold chain logistics, but there is currently no effective method for cold chain tracking on the market. Previously, a common treatment was to install digital thermometers on the interior walls of refrigerated trucks to track product temperatures. However, the recorder in this method requires manual startup or shutdown, and the data of the digital thermometer must also be manually exported to an analysis table. Moreover, the thermometer is not tested inside the contain...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K17/00G01K1/02G01K1/024
Inventor 易建军铙逸云程应丘文桂邢福能林宇姜辉
Owner EAST CHINA UNIV OF SCI & TECH
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