Multi-point fruit cold chain transportation monitoring system and use method thereof

Abstract

The invention discloses a multi-point fruit cold chain transportation monitoring system and a use method thereof. The system comprises a monitoring box and a number of sensors connected with the monitoring box. The sensors comprise a temperature and humidity monitoring sensor, an oxygen sensor, a carbon dioxide sensor, an ethylene sensor and a sulfur dioxide sensor. A data acquisition module, a remote data transmission module and a power supply module are arranged in the monitoring box. The remote data transmission module is connected with the data acquisition module, and is used for transmitting data remotely and transmitting data acquired by the data acquisition module to a remote monitoring terminal. The power supply module is connected with the data acquisition module. A number of dataacquisition interfaces are arranged in the monitoring box. Each data acquisition interface is connected with the data acquisition module and is connected with an external sensor. The system can carryout multi-point independent monitoring on various fruits in a transportation box, and can comprehensively record the temperature of various fruits and the change of multi-source gas parameters duringlong-distance cold chain logistics transportation in real time.

Description

technical field [0001] The invention belongs to the technical field of cold chain transportation monitoring, and in particular relates to a multi-point fruit cold chain transportation monitoring system and a method for using the same. Background technique [0002] Cold chain logistics is established with the advancement of science and technology and the development of refrigeration technology. It is based on refrigeration technology and uses refrigeration technology as a means of logistics phenomena under low temperature conditions. The final quality of cold chain logistics products depends on the cold chain storage and circulation time (Time), temperature (Temperature) and product storage tolerance (Tolerance), that is, the "3T" principle. Therefore, cold chain construction requires the production, transportation, sales, economic and technical issues involved to be considered together, and the relationship between them is coordinated to ensure safety. It is a low-temperatur...

AI Technical Summary

Problems solved by technology

At present, the informatization level of fruit cold chain logistics in my country is very low, and the advanced full-process refrigeration temperature control operation monitoring and management mechanism has not been established, resulting in information congestion in various links, increased risks of fruits during transportation, and greatly increased costs and various losses.

These realities make it impossible to meet the huge demand for high-quality fruits in the market, hindering the development of fruit cold chain logistics technology and related industries

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