A real-time temperature and humidity monitoring system and method for an electronic moisture-proof box

Abstract

The invention relates to an electronic moistureproof box and in particular relates to a monitoring system and a monitoring method for real-time temperature and humidity of the electronic moistureproof box. The system comprises a digital temperature and humidity alarming device (1), a time relay (2) and an audible and visual alarming device (3), wherein a power supply pin 2 of the time relay (2) is connected to a pin GND of the digital temperature and humidity alarming device (1); a power supply pin 7 of the time relay (2) is connected to a pin O1 of the digital temperature and humidity alarming device (1); both a pin M1 of the digital temperature and humidity alarming device (1) and the power supply pins are connected to a 12V power supply; a positive electrode pin of the audible and visual alarming device (3) is connected to a pin 8 of the time relay (2); a pin 6 and the pin 7 of the time relay (2) are mutually connected; the pin GND of the audible and visual alarming device (3) is connected to the pin 2 of the time relay (2). According to the electronic moistureproof box disclosed by the invention, a real-time monitoring function can be realized, the management and control reliability of a humidity sensitive element is greatly improved, and the quality of a product is improved.

Description

technical field [0001] The invention relates to an electronic moisture-proof box, in particular to a real-time temperature and humidity monitoring system and method for an electronic moisture-proof box. Background technique [0002] Conventional electronic moisture-proof boxes generally only rely on the temperature and humidity display device on the moisture-proof box for manual management. The best practice in the industry is to set a record table for regular inspections to monitor the exposure time of internal materials in relative humidity air. If the display value of the temperature and humidity display device of the electronic moisture-proof box is normal, but the actual humidity value is abnormal, although the material is stored in the moisture-proof box, it has actually been exposed to an environment with high relative humidity. Exposure time cannot be determined for longer periods of time. In addition, due to the low relative humidity of the electronic moisture-proo...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a real-time temperature and humidity monitoring system and method for an electronic moisture-proof box to solve the problems in the prior art that the temperature and humidity monitoring method for an electronic moisture-proof box is not sensitive, the monitoring state is unstable, and the reliability is not high.

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