System for monitoring farmland based on ZigBee technology

A monitoring system and farmland technology, applied in signal transmission systems, instruments, electrical components, etc., can solve the problems of small monitoring range and poor invulnerability, and achieve the effects of strong adaptability, strong self-healing ability, and high cost

Inactive Publication Date: 2012-09-19
HENAN UNIV OF SCI & TECH
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Problems solved by technology

[0003] The purpose of the present invention is to provide a farmland monitoring system based on ZigBee technology to solve the problems of the existing farmland monitoring system such as small monitoring range and poor invulnerability

Method used

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  • System for monitoring farmland based on ZigBee technology
  • System for monitoring farmland based on ZigBee technology
  • System for monitoring farmland based on ZigBee technology

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Embodiment Construction

[0018] The present invention will be further introduced below in combination with specific embodiments.

[0019] Such as figure 1 Shown is a kind of simplest structural diagram of the farmland monitoring system based on ZigBee technology of the present invention, there are 3 nodes altogether in the figure, 2 nodes are wireless acquisition nodes, and the other is a wireless terminal node. figure 2 Represents a network of more wireless collection nodes. The wireless acquisition node is composed of a ZigBee module, an MCU and various sensors (including temperature sensors, humidity sensors, etc.). The sensor output is connected to the MCU, and the MCU is connected to the ZigBee module. The ZigBee module is sent to the wireless network by the collection ZigBee module; the wireless terminal node includes the terminal ZigBee module and the user terminal PC connected with it in communication, and the terminal ZigBee module transmits the farmland information received from the wirele...

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Abstract

The invention relates to a system for monitoring farmland based on a ZigBee technology. The system is characterized in that at least two wireless acquisition nodes which are used for acquiring farmland information in real time and a wireless terminal node are distributed in the farmland, and each node forms a wireless network; each wireless acquisition node consists of an acquisition ZigBee module, a micro controller unit (MCU) and sensors, wherein the outputs of the sensors are connected with the MCU, the MCU and the acquisition ZigBee module are in communication connection, the farmland information acquired by the sensors is transmitted to the acquisition ZigBee module through the MCU, and the farmland information is transmitted to the wireless network by the acquisition ZigBee module; and the wireless terminal node comprises a terminal ZigBee module and a user terminal personal computer (PC) which is in communication connection with the terminal ZigBee module, and the terminal ZigBee module transmits the farmland information received from the wireless network to the user terminal PC. The system has the advantages of convenience of mounting, and high adaptability and self-healing ability, and is easy to use.

Description

technical field [0001] The invention relates to a farmland monitoring system, especially a monitoring system based on ZigBee technology with large-scale, movable, real-time data collection, transmission and storage. Background technique [0002] The growth of crops is affected by various factors. In the natural environment, there are various factors that affect crop yields, among which temperature and humidity have the greatest impact on crop yields. Therefore, realizing fast, real-time and continuous collection and monitoring of farmland information is of great and far-reaching significance to modern agricultural production. The traditional farmland monitoring system is implemented in a wired way, which has many drawbacks. Such as high cost, heavy equipment, few monitoring points, small monitoring range, fixed and immovable monitoring points, difficult wiring, heavy maintenance workload, and long-term large-capacity storage of monitoring data. At the same time, the invul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W84/18G08C17/02
Inventor 王新勇马群王自振陈国涛王冠军刘星星张煜陈秋昭
Owner HENAN UNIV OF SCI & TECH
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