A greenhouse environment monitoring system with remote calibration and redundant network and its monitoring method

A technology for greenhouse and environmental monitoring, applied in control/regulation systems, non-electric variable control, simultaneous control of multiple variables, etc., can solve problems such as single sensor, reduce data deviation, reduce data acquisition and transmission deviation, improve Effects of stability and reliability

Inactive Publication Date: 2016-08-17
DALIAN NATIONALITIES UNIVERSITY
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Problems solved by technology

[0006] In order to solve the above problems, the present invention proposes a greenhouse environment monitoring system with remote calibration and redundant network and its monitoring method, which improves the stability of networking in the existing agricultural environment monitoring and overcomes the problem of realizing the same environmental parameter collection. The single problem of the sensor, thus ensuring the stability and reliability of agricultural environmental data collection and display, reducing crop losses caused by deviations in the process of data collection and transmission

Method used

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  • A greenhouse environment monitoring system with remote calibration and redundant network and its monitoring method
  • A greenhouse environment monitoring system with remote calibration and redundant network and its monitoring method

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Embodiment 1

[0041] A greenhouse environment monitoring system, comprising: a terminal node, the terminal node including a sensor sequence, a first processor, an actuator, and a first wireless communication link; the sensor sequence is connected to the first processor, and the sensor sequence collects The real-time data of the environmental elements of the greenhouse are transmitted to the first processor, the first processor has a built-in database, and the built-in database stores the reference data of the environmental elements of the greenhouse, and the actuator is also connected with the first processor, and the first processing The data output by the device is transmitted to the coordinator through the first wireless communication link;

[0042] a coordinator comprising a second wireless communication link and a second processor;

[0043] a display terminal, the display terminal is used to display the output information of the second processor;

[0044] A communication terminal, the...

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Abstract

The invention discloses a greenhouse environment monitoring system with remote calibration and redundant network and a monitoring method thereof. The greenhouse environment monitoring system includes: a terminal node, and the terminal node includes a sensor sequence, a first processor, An actuator and a first wireless communication link; a coordinator, the coordinator including a second wireless communication link and a second processor; a display terminal, the display terminal is used to display the output information of the second processor; a communication terminal , the communication terminal carries monitoring data information in the form of short messages; the present invention is used to realize the self-monitoring and self-control of greenhouse environmental elements, and at the same time, it solves the problem of weak network stability of the existing greenhouse monitoring system and the reliability of sensor detection data Not a high question.

Description

technical field [0001] The invention relates to a greenhouse environment monitoring system and a monitoring method thereof, in particular to a greenhouse environment monitoring system with remote calibration and redundant network and a monitoring method thereof. Background technique [0002] At present, most of the commonly used agricultural environment monitoring systems use ZigBee, bluetooth or wifi technology to build a wireless sensor network, and use a PC connected to a 3G network as the control terminal. The wireless sensor network detects the production factors of the agricultural environment, and sends the collected data to a PC connected to the 3G network of GRPS. After receiving the collected data, the PC sends control instructions and feeds back to each terminal node to control the corresponding equipment, realizing remote monitoring. Purpose. [0003] As far as the wireless sensor network for environmental detection is common in the market, it has two defects. O...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D27/02
Inventor 孙炎辉吕文龙高碧辉白航杨庭荣刘金辉王彤
Owner DALIAN NATIONALITIES UNIVERSITY
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