Curing room temperature and humidity testing system and method based on Internet of Things

Abstract

The invention provides a curing room temperature and humidity testing system and a method based on the Internet of Things, which establish the connection relation among an Internet of Things remote server, a temperature and humidity monitoring terminal and a background operation terminal through the Internet of Things, and achieve the monitoring and control of the temperature and humidity of a plurality of testing points in a curing room. A temperature and humidity sensor measures the temperature and humidity of each test point in real time, is connected with a signal controller main board through a power cable, and sends a measurement result obtained in real time to the signal controller main board through an RS232 serial port and a modbus protocol; the signal controller main board comprises a storage chip and a calculation module; the calculation module reads a temperature and humidity preset threshold value stored in the chip, and determines a temperature and humidity change value of each test point in the curing chamber by comparing temperature and humidity preset threshold values with measurement results of the temperature and humidity sensor; and finally, temperature and humidity compensation is carried out through using control equipment based on the temperature and humidity change values of all the test points in the curing chamber, and therefore normal operation of allthe equipment in the curing chamber is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of Internet of Things monitoring, and in particular relates to a maintenance room temperature and humidity testing system and method based on the Internet of Things. Background technique [0002] Temperature and humidity data monitoring and control have been widely used in many fields such as modern industrial and agricultural production, military equipment storage, meteorological monitoring, and environmental protection. At present, although many enterprises in our country have established temperature and humidity monitoring systems, they still use the traditional method of combining temperature and humidity collection instruments with manual record management. property loss. In addition, the data collected by manual monitoring has a lag and does not have an early warning function, which cannot meet the production needs of modern society at all. Contents of the invention [0003] In order to solve the a...

AI Technical Summary

Problems solved by technology

At present, although many enterprises in our country have established temperature and humidity monitoring systems, they still use the traditional method of combining temperature and humidity collection instruments with manual record management. property loss

In addition, the data collected by manual monitoring is hysteresis and does not have the early warning function, which cannot meet the production needs of modern society at all.

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