Agricultural greenhouse temperature monitoring system

Abstract

The invention provides an agricultural greenhouse temperature monitoring system. The agricultural greenhouse temperature monitoring system comprises a temperature sensor, a temperature signal processing unit, a wireless transmitting unit, a wireless receiving unit, a microprocessor and a PC. The temperature sensor, the temperature signal processing unit and the wireless transmitting unit are sequentially and electrically connected. The wireless receiving unit, the microprocessor and the PC are sequentially and electrically connected. Temperature monitoring software is installed on the PC. The temperature in an agricultural greenhouse is collected by the temperature sensor and output to the temperature signal processing unit, temperature signals are processed through the temperature signal processing unit, transmitted through the wireless transmitting unit wirelessly, received through the wireless receiving unit, processed through the microprocessor and output to the PC. The humidity monitoring software is installed on the PC, the PC monitors the temperature of the agricultural greenhouse in real time, the system is high in instantaneity and efficiency, the temperature signals are wirelessly transmitted, and complex wiring is not needed.

Description

technical field [0001] The present invention relates to the field of temperature monitoring of agricultural greenhouses, and more particularly relates to a temperature monitoring system of agricultural greenhouses. Background technique [0002] Temperature is an important parameter in the production process of agricultural greenhouses. If the temperature is too high, the fruits and vegetables grown in agricultural greenhouses will have short fruit growth, poor color, wrinkled skin, sunburn, heavy virus, and many spider mites. and other problems; when the temperature is too low, there will be problems such as slow growth or even stop growth. Therefore, effective monitoring of the temperature of agricultural greenhouses is a necessary means to improve product yield and quality. [0003] In the prior art, the temperature of the agricultural greenhouse is monitored, and a thermometer is generally installed in the agricultural greenhouse. The agricultural production personnel ca...

AI Technical Summary

Problems solved by technology

This method has poor real-time temperature monitoring, requires a lot of energy from agricultural production personnel, and has extremely low production efficiency. Once agricultural production personnel are negligent, it is easy to cause irreversible losses due to excessively high or low temperature.

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