Cold chain logistics transportation monitoring device

Abstract

The invention provides a cold chain logistics transportation monitoring device comprising a state detection unit, a controller unit, a GPS positioning unit, a wireless communication unit and a power supply management unit. The state detection unit comprises a temperature detection module, a humidity detection module, a light intensity detection module and a compartment opening and closing detection module. The whole process of the cold chain is monitored in real time, the temperature and humidity, the light intensity, the geographical position and other information in the compartment of the transport vehicle can be acquired and processed and wirelessly transmitted to the upper computer of the logistics monitoring platform or the mobile terminal of the user through the GPRS data grouping mode so that the in-transit parameters of the cargos can be mastered, the quality and the safety of the in-transit cargos can be guaranteed, and the problems that information transmission of conventional cold chain transportation is not timely and information tracing is difficult can be effectively overcome.

Description

technical field [0001] The invention relates to the technical field of logistics transportation monitoring, in particular to a cold chain logistics transportation monitoring device. Background technique [0002] Cold chain transportation refers to the transportation that keeps the transported goods at a certain temperature throughout the entire transportation process, whether it is loading and unloading, changing transportation methods, changing packaging equipment, etc. The cold chain transportation method can be road transportation, water transportation, railway transportation, air transportation, or a comprehensive transportation method composed of various transportation methods. Cold chain transportation is an important link in cold chain logistics. The objects of cold chain transportation mainly include: pharmaceuticals such as vaccines, blood products, etc., fresh food such as quick-frozen food, meat, cold drinks, vegetables, fruits, aquatic products, etc. [0003] F...

AI Technical Summary

Problems solved by technology

Traditional temperature and humidity detection recorders are expensive and bulky, unable to measure the temperature of a single box, unable to automatically identify product information, and require wired connections and manual intervention to export data. Companies and customers cannot dynamically detect cold chain transport vehicles. The process state reduces the accuracy and real-time monitoring of the monitoring center, and cannot meet the requirements of temperature and humidity monitoring in the modern cold chain transportation industry

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