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Private network type flash flood disaster warning system based on GPRS (general radio packet service) network

An early warning system and network technology, applied in transmission systems, alarms, instruments, etc., can solve problems such as strong destructiveness and serious harm, and achieve the effects of low construction cost, avoiding collisions, and avoiding data packet loss

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

[0005] (2) Obvious regionality and strong susceptibility
[0006] (3) The onset is swift and violent, and the disaster is rapid
[0007] (4) Strong destructiveness and serious harm

Method used

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  • Private network type flash flood disaster warning system based on GPRS (general radio packet service) network
  • Private network type flash flood disaster warning system based on GPRS (general radio packet service) network
  • Private network type flash flood disaster warning system based on GPRS (general radio packet service) network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Such as figure 1 , 2 , as shown.

[0041] The special network mountain torrent disaster early warning system based on GPRS network mainly consists of detection and control system, GPRS network, and data center connected in series in sequence; the GPRS network includes an APN router, and the data center includes a modem, and the APN router is connected with the modem.

[0042] The detection and control system is mainly composed of a GPRS data transmitter wirelessly connected to the GPRS network, a rain sensor and a water level sensor connected to the GPRS data transmitter at the same time.

[0043] The GPRS data transmitter is also connected with a gate opening control system.

[0044] The GPRS data transmitter is also connected with a power supply module, and the power supply module is mainly composed of a battery connected to the GPRS data transmitter and a solar panel connected to the battery.

[0045] The GPRS data transmitter is provided with 2G memory.

[0046]...

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Abstract

The invention discloses a private network type flash flood disaster warning system based on a GPRS (general radio packet service) network, which mainly comprises a detection control system, the GPRS network and a data center connected sequentially in series. The GPRS network comprises an APN (access point name) router, the data center comprises a modem, and the APN router is connected with the modem. The invention has the advantages that: 1, no distance limitation is needed; 2, the reliability is high; 3, the real-time performance is high; 4, the system construction cost is low; 5, the system operating cost is low; 6, the power consumption for transmission of the GPRS network is low; and 7, remote control for operating devices at each monitoring site can be realized.

Description

technical field [0001] The invention relates to mountain torrent disaster early warning, specifically, a special network mountain torrent disaster early warning system based on GPRS network. Background technique [0002] Mountain torrents refer to the general term for the floods and the accompanying landslides, collapses, and debris flows formed along rivers and streams in mountainous areas (including mountains, hills, and hills) due to heavy rain, melting ice and snow, or the breakdown of flood control facilities. Among them, flash floods caused by torrential rains are the most common in my country, and its formation and development are mainly affected by rainfall, rainfall intensity, and topography and geology. [0003] The main characteristics of flash flood disasters. [0004] (1) Strong seasonality and high frequency. Mountain torrent disasters are mainly concentrated in the flood season, especially the main flood season is a period of frequent occurrence of mountain ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/10H04L29/08
CPCY02A50/00
Inventor 李强张建清彭恩文
Owner CHENGDU ZHONGSHAN SCI & TECH
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