Wireless sensor network data video base station capable of monitoring water environment

A wireless sensor and environmental monitoring technology, applied in the direction of data exchange, instruments, sustainable buildings, etc. through path configuration, can solve the problems of difficult data transmission, high cost, difficult wiring, etc., to achieve wide network coverage and cost. The effect of low, strong data communication capability

Active Publication Date: 2010-07-21
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

Method used

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  • Wireless sensor network data video base station capable of monitoring water environment
  • Wireless sensor network data video base station capable of monitoring water environment
  • Wireless sensor network data video base station capable of monitoring water environment

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Embodiment Construction

[0025] The base station equipment provided by the present invention will be further described below in conjunction with the accompanying drawings.

[0026] figure 1 The structural representation of the wireless sensor network data video base station that can be used for water environment monitoring provided by the present invention, this base station comprises ZigBee radio frequency module CC2420 1, CDMA transmission module HUAWEI-CM320 3, video signal acquisition module 4 and microprocessor module 24 part. Each module adopts the existing mature technology. in,

[0027] Microprocessor module 2 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. TMS320C6412 2-2 completes video signal ac...

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Abstract

The invention relates to a radio sensor network data video base station for monitoring water environment. The present method and device for monitoring water environment have sorts of problems. The base station of this invention uses ARM-DSP dual processor structure and distributes ZigBee radio frequency module and CDMA transmitting module. The ZigBee radio frequency module supports 2.4GHz ZigBee / IEEE802.15.4 standard, which can communicate with the data monitoring nodes distributed in the monitoring water area. The CDMA transmitting module can achieve the communication between the base station and the remote monitoring central. The invention has advantages of quick transmitting speed rate, high quality communication, less power consumption, low cost and large network capacity. The invention satisfies the request of real-time transmission of the water environment parameter and video information and the invention also satisfies the request of capacity of resisting disturbance and capacity of real-time of the video signal collecting process, strengthening the capacity of the water environment monitoring environment.

Description

technical field [0001] The invention relates to a wireless sensor network data and video base station equipment that can be used for water environment monitoring. The equipment adopts an ARM-DSP dual processor architecture combined with efficient ZigBee and CDMA wireless transmission technologies, and belongs to the technical field of wireless communication and embedded systems. 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 sampling and laboratory analysis using portable water quality monitors; 2) automatic water...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18H04L12/28G08C17/02
CPCY02B60/50
Inventor 蒋鹏孔一凡
Owner JIANGSU SHENXIANG ELECTROMECHANICAL
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