Agricultural greenhouse temperature monitoring system

A technology for monitoring systems and greenhouses, applied in the field of temperature monitoring systems for agricultural greenhouses, can solve problems such as loss, low production efficiency, and poor real-time temperature monitoring, and achieve high efficiency, improved quality and efficiency, and strong real-time effects

Inactive Publication Date: 2015-03-25
冯炳和
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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.

Method used

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  • Agricultural greenhouse temperature monitoring system
  • Agricultural greenhouse temperature monitoring system
  • Agricultural greenhouse temperature monitoring system

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0025] Such as figure 1 Shown, a kind of temperature monitoring system of agricultural greenhouse, described system comprises temperature sensor, temperature signal processing unit, wireless sending unit, wireless receiving unit, microprocessor and PC, described temperature sensor, temperature signal processing unit and wireless The sending unit is electrically connected in sequence, and the wireless receiving unit, the microprocessor and the PC are electrically connected in sequence, and the PC is installed with temperature monitoring software.

[0026] In the specific implementation process, the microprocessor is connected to the PC through the RS232 interface, and the RS232 interface realizes the serial port communication between the microprocessor and the PC.

[0027] Such as figure 2 As shown, in the specific implementation process, the temperature sensor is set in the agricultural greenhouse, using DS18B20 temperature sensor, the temperature signal processing unit uses...

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D23/20
Inventor 冯炳和
Owner 冯炳和
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