Method and device for monitoring the environment during the transportation of goods

Abstract

The invention discloses a cargo transportation midway environment monitoring method and the device thereof. The monitoring method comprises steps of firstly, arranging a plurality of sensors three-dimensionally in bodies of compartments to acquire three-dimensional environmental data of the compartments and identify the data beyond the preset values and the locations thereof in the environmental data; secondly, locating RFID (radio frequency identification devices) tags attached on goods in the compartments to obtain location information of the tags of goods; thirdly, enabling the location information of the environmental data beyond the preset values to be associated with the location information of the tags of goods and entering the data beyond the preset values to the tags of goods correspondingly. According to this arrangement, the monitoring of environmental data of the goods in the compartment bodies in midway transportation can be achieved and the environmental can be recorded in the tags of goods, such as RFID-based tags of goods. Therefore, specific locations of vehicles and exact positions and environmental data of goods in the vehicle can be monitored.

Description

Technical field [0001] The invention relates to the field of dynamic monitoring of goods transportation, in particular to a method and device for monitoring the environment during transportation of goods suitable for the Internet of Things. Background technique [0002] Some items similar to medicines have strict requirements for the storage environment. During the storage process, the requirements for the environment are relatively strict. From production to sales, the items should be stored in a suitable environment. [0003] At present, the means of environmental monitoring during transportation of some environmentally sensitive commodities in my country are relatively backward. Taking temperature monitoring as an example, its technical means mainly include: temperature label test paper, temperature color label card, electronic temperature recording label, temperature Sensors, RFID temperature tags, etc. Because the existing temperature monitoring means are restricted by cost an...

AI Technical Summary

Problems solved by technology

[0005] Since the environmental monitoring methods used in the prior art are constrained by cost and technology, it is difficult to comprehensively monitor the temperature of the entire space of the box body

When accidents occur during transportation (such as accidental opening of the car door, failure of a certain air outlet of the refrigeration equipment, etc.), the environment of the local space in the box will change, and such changes are difficult to monitor

[0006] Chinese patent document CN 101669151A discloses a method for monitoring parcels, a sentinel indication system and a logistics system, in that each parcel or item needs to have a separate sensor, the cost is high, and the positioning of the item is relatively rough, such as using GPS or GNSS The accuracy of the positioning system can only monitor the position of the items in the vehicle, but cannot monitor the more precise position of the items in the vehicle interior

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