Intelligent monitoring model for growing environment of greenhouse cucumber and device

A technology for environmental monitoring and crop growth, applied in the direction of measuring devices, electrical devices, radiation pyrometry, etc., can solve problems such as not being real-time and inaccurate

Inactive Publication Date: 2010-08-04
SHANGHAI OCEAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the greenhouse environment is dominated by manual control or wired control equipment, and the contro

Method used

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  • Intelligent monitoring model for growing environment of greenhouse cucumber and device
  • Intelligent monitoring model for growing environment of greenhouse cucumber and device
  • Intelligent monitoring model for growing environment of greenhouse cucumber and device

Examples

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with accompanying drawings and examples.

[0011] The intelligent device for the growing environment of cucumbers in the greenhouse is composed of a display module, a storage module, a wireless transmission module and a measurement module. The IO ports P0.10-P0.17 of the microprocessing are used as the 8-bit data lines P1.20, P1.21, P1.22, and P1.23 of the LCD screen as control signals; P0.5, P0.6, and P0 .7 and P0.8 are used as input signal terminals to connect leaf temperature, room temperature, soil temperature and humidity, and light intensity environmental information. TX1 and RX1 are used to communicate with the wireless transmission module; P0.2 and P0.3 are used to realize Connect the clock and serial port data with the storage module.

[0012] First of all, after the device is powered on and self-inspected, enter the "Settings" interface, and mainly complete the options such as sampling cycle...

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Abstract

The invention relates to a wireless monitoring node device for a growing environment of greenhouse cucumber by adopting a wireless monitoring method. The device is arranged in a wireless monitoring network of a greenhouse. The device is deployed in the greenhouse crop production field, wherein environment data are acquired through a sensor node, the acquired environment data (leaf temperature, room temperature, soil temperature, soil humidity and illumination value) are sent to a monitoring center, and the data are analyzed based on an expert knowledge base according to different periods of cucumber growth so as to provide appropriate environment parameters. A model performs weight definition on environment parameters of a germination period, a young seedling period, a leaf fling period and a fructification period of the cucumber growth by a fusion algorithm to form a digitalized expression so as to facilitate direct calculation and use of a computer. The device is a wireless monitoring device of a wireless sensing network, is efficient, reliable and convenient to operate, and is used for solving the difficulty in environment monitoring of a whole greenhouse production process by adopting a wireless sensing method.

Description

technical field [0001] The invention relates to a wireless monitoring node device for using a wireless monitoring method to monitor the growing environment of cucumbers in a greenhouse, which is installed in a wireless measurement and control network of the greenhouse. Background technique [0002] Cucumber likes temperature and requires strict environmental conditions. Due to the untimely and inaccurate monitoring of the growth environment, a large number of problems occurred in production. On the other hand, cucumbers sometimes have a bitter taste, which can be affected by environmental conditions, plant nutrition, and vitality. Therefore, precise control of the growth environment is the key to improving the quality of cucumbers. At present, the greenhouse environment is dominated by manual control or wired control equipment, and the control method is mostly based on human subjective judgment, which has the disadvantages of being imprecise and not real-time. Therefore, es...

Claims

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Application Information

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IPC IPC(8): G01J5/00G01K7/00G01N33/24G01J1/00H04W4/12G05B19/048G05B19/042
Inventor 池涛陈明刘慧芳陈湘芳朱文婷
Owner SHANGHAI OCEAN UNIV
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