Cold chain transportation process information monitoring system and method

Abstract

The invention discloses a cold chain transportation process information monitoring system, comprising a wireless sensor acquisition device, a vehicle-bone monitoring device and a remote server; wherein the wireless sensor acquisition device is used for acquiring temperature, humidity and ethylene gas concentration information data in carriage in real time and transmitting the information data to the vehicle-bone monitoring device; and the vehicle-bone monitoring device is used for receiving and processing the information data transmitted by the wireless sensor acquisition device and transmitting the processed information to the remote server. The device and method of the invention can store the acquired information into the monitoring device, can transmit data to the remote server in real time and can realize real-time and whole course dual monitoring.

Description

technical field [0001] The invention relates to the field of cold chain transportation equipment, in particular to a cold chain transportation process information monitoring system and method. Background technique [0002] Cold chain transportation is an important measure to ensure the quality and safety of agricultural product transportation. The fruit itself is fresh, and the transportation of the fruit is regional, seasonal, dispersed, and perishable. These characteristics determine that it is particularly important to use cold chain transportation for the fruit. [0003] Compared with developed countries in Europe and the United States, my country's fruit cold chain transportation is still very weak, and more than 80% of fruit transportation is still transported at room temperature or natural transportation, especially the lack of effective monitoring of various information in the cold chain transportation process and auxiliary decision-making in the transportation proce...

AI Technical Summary

Problems solved by technology

[0005] There are some defects in the existing technical solutions, which cannot play a good role in real-time monitoring, thereby affecting the quality of the fruit. The specific defects are expressed as follows:

[0006] As in method 1 above, with this method, when adding a sensor node, it needs to be rewired in the car, and the transmission data line is likely to cause clutter in the car, and there is only one display device in the cab, which cannot be stored, and there is no communication with the remote server. Communication functions to influence monitoring and decision-making;

[0007] (2) As in method 2 above, with this method, the acquisition factor is single, and it is not easy to expand to other factors except temperature and humidity, and real-time monitoring cannot be realized. The data can only be recorded in the label and read again when arriving at the destination. Take it out, so that if quality and safety problems occur during transportation, effective measures cannot be taken to control

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