Analysis and early warning method of cold chain system

Abstract

The invention relates to an analysis and early warning method of a cold chain system. According to the analysis and early warning method of the cold chain system, real-time temperature data acquired by temperature collectors in a controlled area can be analyzed, the change of temperature of the controlled area in a period of time in the future can be estimated, a corresponding period of handling time is reserved by the system according to a set early warning scheme if estimated data are close to a predetermined precautionary value, early warning information (alarm information is transmitted in the modes including but not limited to wired networks, wireless networks and mobile communication networks) is sent to corresponding personnel until the personnel respond to the early warning information or the value of the temperature of the controlled area recovers to a set normal state, and as a result normal operating of the cold chain system is guaranteed.

Description

technical field [0001] The invention relates to a cold chain system, in particular to an analysis and early warning method for the cold chain system. Background technique [0002] At present, the current status and potential risks of my country's cold chain field are mainly reflected in the following: severe chain breakage. At present, general food and drug manufacturers have cold storage, and final retailers also have corresponding cold storage. At present, the main reason is that there is no cold storage during transportation. Chain transportation, or even if there is refrigerated transportation, there is no monitoring technology during the transportation process to know whether the temperature in the whole process is within the specified range, and there is no over-limit warning, resulting in product deterioration during transportation. In addition, its operation is basically traditional manual Measurement and paper records have poor real-time performance, poor efficiency, ...

AI Technical Summary

Problems solved by technology

[0002] At present, the status quo and potential risks of my country's cold chain field are mainly reflected in the following: severe chain disconnection. At present, general food and drug manufacturers have cold storage, and final retailers also have corresponding cold storage. At present, the main reason is that there is no refrigeration during transportation. Chain transportation, or even if there is refrigerated transportation, there is no monitoring technology during the transportation process to know whether the temperature in the whole process is within the specified range, and there is no over-limit warning, resulting in product deterioration during transportation. In addition, its operation is basically traditional manual Measurement, paper records, poor real-time performance, poor efficiency, high error rate, disconnection between supervision and logistics management; lack of process monitoring operation methods, no data support platform, difficulty in finding evidence and determining responsibility

Without the early warning function, it is impossible to intervene in advance to reduce the occurrence of major losses

The level of detection and monitoring technology is low, and the information management is backward

If the cold chain breaks, there will be a series of risks and hazards

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