Intelligent monitoring system for environment in refrigerator

Abstract

The invention discloses an intelligent monitoring system for an environment in a refrigerator, which comprises a plurality of sensors and a sensor node, wherein the sensors are arranged in a refrigerator body and used for detecting the environment in the refrigerator, and the sensor node is arranged outside the refrigerator body and used for connecting the sensors. The sensor node comprises a sensor interface circuit module, a data processing module, a controller module, a short message sending module and a power module, wherein the data processing module is connected with the sensor interface circuit module, the controller module is connected with the data processing module, the short message sending module is connected with the controller module, the power module respectively supplies power to the electric modules, and the short message sending module is in communication with a user's mobile phone accessed to a corresponding wireless communication network through the wireless communication network. The intelligent monitoring system is simple in structure, reasonable in design, high in intelligence, fine in use effect and convenient in popularization and use, the microenvironment in the refrigerator can be monitored in real time, monitoring results can be timely reflected to a refrigerator owner, and safety and reliability of food and drugs stored in the refrigerator are improved.

Description

technical field [0001] The invention relates to a refrigerator, in particular to an intelligent refrigerator internal environment monitoring system capable of real-time monitoring of small environmental changes in the refrigerator and timely reflecting the monitoring results to the refrigerator owner. Background technique [0002] The main consideration of the existing refrigerator is its cooling effect when it is designed, and after using it for a period of time, the adjustment ability of the refrigerator may have declined, and the people who use it still set the storage conditions of the refrigerator according to the previous habits, sometimes, Some food in the refrigerator may have spoiled and contaminate other foods without the people using the refrigerator knowing; a sudden power outage may prematurely expire the valuable medicines in the refrigerator. Refrigerator boxes on the market do not take these possible situations into consideration when designing, but only pay ...

AI Technical Summary

Problems solved by technology

[0002] The main consideration of the existing refrigerator is its cooling effect when it is designed, and after using it for a period of time, the adjustment ability of the refrigerator may have declined, and the people who use it still set the storage conditions of the refrigerator according to the previous habits, sometimes, Some food in the refrigerator may have spoiled and contaminate other foods without the person using the refrigerator knowing; a sudden power outage may prematurely expire valuable medicines in the refrigerator

Refrigerator boxes on the market do not take these possible situations into consideration when designing, but only focus on the mechanical strength and thermal insulation effect of the box, the result may bring unexpected losses to the people who use the refrigerator

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