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GPRS network based private network environmental protection data acquisition system

A technology of data acquisition system and data collector, applied in signal transmission systems, instruments, etc., can solve the problems of wide distribution of monitoring points, difficult to reach, long distance, etc., to achieve low transmission power consumption, small delay, strong resistance Effects that interfere with performance

Inactive Publication Date: 2012-02-29
CHENGDU ZHONGSHAN SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When using a telephone line to transmit data, the speed is slow and the cost is high because of the need to wait for each dial-up
At the same time, due to the wide distribution, large number and long distance of each monitoring point, some points are still located in remote places, so many telephone lines need to be applied for, and some monitoring points are difficult to reach with wired lines

Method used

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  • GPRS network based private network environmental protection data acquisition system
  • GPRS network based private network environmental protection data acquisition system
  • GPRS network based private network environmental protection data acquisition system

Examples

Experimental program
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Effect test

Embodiment 1

[0037] Such as figure 1 , 2 , 3, as shown. The private network environmental protection data acquisition system based on GPRS network is mainly composed of environmental monitoring system, GPRS network and data center connected in sequence; the environmental monitoring system includes air environment monitoring system, water environment monitoring system and noise environment monitoring system.

[0038] The air environment monitoring system is mainly composed of an air environment monitoring data collector and an air GPRS data transmitter connected with the air environment monitoring data collector. Air GPRS data transmitter is connected with GPRS network.

[0039] The air GPRS data transmitter is provided with an RS232 interface, and the air GPRS data transmitter is connected with the air environment monitoring data collector through the RS232 interface.

[0040] The water environment monitoring system is mainly composed of a water quality environment monitoring data colle...

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Abstract

The invention discloses a GPRS network based private network environmental protection data acquisition system, which is mainly composed of an environment monitor system, a GPRS network and a data center which are sequentially connected. The environment monitor system comprises an air environment monitor system, a water environment monitor system and a noise environment monitor system. The invention has the following advantages of: 1, high reliability; 2, strong real-time property; 3, wide meter reading range; 4, low system construction cost; 5, low system operation cost; 6, large transmission capacity of the system.

Description

technical field [0001] The invention relates to the collection of environmental protection data, specifically, a special network environmental protection data collection system based on the GPRS network. Background technique [0002] As the technical department of the national environmental protection system, the environmental monitoring department is an important basis for environmental management. With the enhancement of citizens' environmental awareness, more and more people are concerned about the quality of their environment and require transparency in environmental protection work; higher-level authorities also need information that is distributed in large quantities, types, and updated quickly. All of this raises a problem that should be paid attention to by the environmental monitoring department: how to establish an environmental protection data collection system with strong practicability, wide coverage and good flexibility to meet the needs of all aspects of envir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C17/02
Inventor 李强张建清彭恩文
Owner CHENGDU ZHONGSHAN SCI & TECH
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