Warmhouse booth humiture collection communicating system based on wireless sensor network

A wireless sensor and greenhouse technology, applied in the transmission system, signal transmission system, digital transmission system, etc., can solve the problems of difficult maintenance, long construction period, and high cost, and achieve the effect of convenient deployment, low cost, and low power consumption

Inactive Publication Date: 2008-07-02
北京鼎软科技有限公司 +2
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Problems solved by technology

At present, such systems are mostly based on various industrial buses and industrial control equipment. The disadvantages are: the cost of industrial buses and industrial control equipment is relatively high, and they are mainly used in large-scale greenhouses for industrialized cro...

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  • Warmhouse booth humiture collection communicating system based on wireless sensor network
  • Warmhouse booth humiture collection communicating system based on wireless sensor network
  • Warmhouse booth humiture collection communicating system based on wireless sensor network

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Embodiment Construction

[0023] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0024] according to figure 1 , making the temperature and humidity acquisition communication system for greenhouses based on wireless sensor networks of the present invention, including a wireless sensor network composed of measurement nodes 11 distributed in greenhouses 10, and a monitoring system formed by connecting base station nodes 12 and monitoring terminals 13 The device 14 performs wireless communication between the base station node 12 and the wireless sensor network. As an example, the number of measurement nodes 11 is, for example, fifteen. The measurement nodes 11 form a wireless sensor ad hoc network through wireless communication. The base station node 12 only performs wireless communication with one of the measurement nodes of the wireless sensor network, for example, it can perform wireless communication with the nearest measu...

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Abstract

The invention discloses a temperature moisture collecting communication system for a greenhouse shed based on wireless sensor network, which comprises the following parts: a wireless sensor network constituted by measuring nodes which are distributed in the greenhouse shed; a monitoring device which is formed by connection of nodes in a base station and a monitoring terminal. The nodes in the base station are provided with wireless communication with the wireless sensor network. The monitoring terminal sets the communication system as a local display working mode or remote monitoring working mode through sending a control command. An input device is arranged in the monitoring terminal, such that the user can control the rate of sending data by the input device. The default rate of sending data is set as one time in per 30 minutes. The invention has the advantages of small volume, less power consumption, rapid network layout, convenient deploy and low cost.

Description

technical field [0001] The invention relates to wireless sensor network technology, in particular to a wireless sensor network-based temperature and humidity acquisition communication system for greenhouses. Background technique [0002] Greenhouse is a typical example of modern high-yield and high-efficiency agriculture, and its construction and development are increasingly valued. However, at present, greenhouses are mostly managed by manual experience, or managed by a single measurement and control system composed of a single-chip computer, which has a low degree of automation and low efficiency. With the development of my country's agriculture to high-quality, high-efficiency, and high-yield agriculture, various new control technologies are more and more widely used in greenhouse production, and distributed greenhouse control systems have become an important development direction at present. [0003] The distributed greenhouse control system requires advanced environmen...

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Application Information

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IPC IPC(8): G08C17/00G08C17/02H04L12/56G05B19/418
CPCY02P90/02
Inventor 罗海勇朱珍民王琳李珩
Owner 北京鼎软科技有限公司
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