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Water environment monitoring system based on ZigBee wireless technology

An environmental monitoring system and environmental monitoring technology, applied in the transmission system, near-field transmission system, closed-circuit television system, etc., can solve the problems of difficult data transmission, difficult wiring, high cost, etc., and achieve convenient deployment and strong data communication capabilities , low cost effect

Active Publication Date: 2008-09-10
JIANGSU SHENXIANG ELECTROMECHANICAL
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Problems solved by technology

Usually, there are various types of monitoring areas and complex environments. The wired transmission method has disadvantages such as difficult wiring and high cost, and it is difficult to meet the requirements of data transmission. Wireless transmission has the advantages of simple and convenient networking, low cost, and is not affected by the geographical environment. Advantages, can well realize the requirements of data transmission in the monitoring system

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  • Water environment monitoring system based on ZigBee wireless technology
  • Water environment monitoring system based on ZigBee wireless technology
  • Water environment monitoring system based on ZigBee wireless technology

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Embodiment Construction

[0030] The monitoring system provided by the present invention will be further described below in conjunction with the accompanying drawings.

[0031] figure 1 The structural block diagram of the wireless sensor network data video base station equipment that can be used for water environment monitoring provided by the present invention, this base station equipment comprises base station ZigBee radio frequency module CC24201, CDMA transmission module HUAWEI-CM3203, video signal acquisition module 4 and microprocessor module 2 four parts. Each module adopts the existing mature technology. in,

[0032]The microprocessor module adopts ARM-DSP dual-processor architecture, including ARM processor AT91M55800A 2-1 and DSP processor TMS320C6412 2-2. Among them, AT91M55800A 2-1 is used to control the communication between CC2420 1 and the sensor network, HUAWEI-CM320 3 and the remote monitoring center 10, and analyze and process the collected water environment parameters. TMS320C641...

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Abstract

The invention relates to a water environment monitoring system based on ZigBee wireless technology. The current monitoring usually uses a way of wired transmission, which results in difficult routing and high cost. The water environment monitoring system of the invention comprises a plurality of water environment monitoring nodes which are distributed in water environment monitoring regions and a data and video base station, wherein, the water environment monitoring node is based on the ZigBee wireless technology and comprises a node microprocessor module, a node ZigBee radio frequency module CC2420 radio frequency chip, a power management module and a water quality parameter collection module. The data and video base station uses the structure of ARM-DSP dual processors and comprises a base station ZigBee radio frequency module CC2420 radio frequency chip, CDMA transmission module HUAWEI-CM320, a video signal collection module and a microprocessor module. The water environment monitoring system of the invention can simultaneously collect a plurality of parameters of water quality, and has the advantages of strong data communication capacity and wide network coverage area. Moreover, the water environment monitoring system of the invention can realize real-time collection, processing and wireless transmission of video signals.

Description

technical field [0001] The present invention relates to a water environment monitoring system based on ZigBee wireless technology, the system includes a water environment monitoring node based on ZigBee wireless technology and a data video base station using ARM-DSP dual processor architecture combined with efficient ZigBee and CDMA wireless transmission technology equipment. The invention belongs to the technical field of wireless communication and embedded system. Background technique [0002] Water environment monitoring is an important means of water resources management and protection. In my country, water resources are scarce and water pollution is serious. How to obtain water environment parameters efficiently, in real time and accurately, and research and develop networked and intelligent real-time monitoring systems for water environment have become urgent. need. [0003] The existing water environment monitoring methods are mainly divided into two types: 1) manual...

Claims

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Application Information

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IPC IPC(8): G01N33/18H04B5/00H04Q7/22H04N7/18H04N7/26H04L12/28
Inventor 蒋鹏夏宏博孔一凡
Owner JIANGSU SHENXIANG ELECTROMECHANICAL
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