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Water supply pipeline monitoring system based on ZigBee wireless sensor network

A wireless sensor and water supply pipeline technology, applied in signal transmission system, network topology, wireless communication and other directions, can solve the problems of high power consumption, high cost, inaccurate location of leakage points, etc. Small size effect

Inactive Publication Date: 2015-11-11
JILIN UNIV
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  • Claims
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the problems of high cost, high power consumption, service fee, and inaccurate location of leakage points of current water supply pipeline leakage monitoring devices, and provide a water supply pipeline monitoring system based on ZigBee wireless sensor network and method

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  • Water supply pipeline monitoring system based on ZigBee wireless sensor network
  • Water supply pipeline monitoring system based on ZigBee wireless sensor network
  • Water supply pipeline monitoring system based on ZigBee wireless sensor network

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Embodiment Construction

[0042] The present invention is described in detail below in conjunction with accompanying drawing:

[0043] The present invention proposes a pipeline monitoring system based on a ZigBee wireless sensor network, which solves the problems of high cost, high power consumption, large-scale deployment, service fees, and untimely alarms that require cables to transmit electric energy and data in general monitoring solutions. Inaccurate leak location and other issues. The above technical solutions will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0044] refer to figure 1 , the water supply pipeline monitoring system based on ZigBee wireless sensor network of the present invention comprises terminal node E (comprising No. 1 terminal node E-1, No. 2 terminal node E-2, ..., No. N terminal node E-N), router node R (including No. 1 router node R-1, No. 2 router node R-2,..., No. M router node R-M), ZigBee-GPRS gateway G and data...

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Abstract

The invention discloses a water supply pipeline monitoring system based on a ZigBee wireless sensor network. In order to solve the problems that a water supply pipeline leakage monitoring device is high in manufacturing cost and large in power consumption and leakage points are not positioned accurately, the water supply pipeline monitoring system comprises terminal nodes E, router nodes R, a ZigBee-GPRS gateway G and a data processing center A, wherein the terminal nodes E comprise terminal nodes from number one to number N, and the router nodes R comprise router nodes from number one to number M. The terminal nodes E are wirelessly connected with the router node number one, the router node number one is wirelessly connected with the router node number two, the rest can be done in the same manner, the router node number (M-1) is wirelessly connected with the router node number M, the router node number M is wirelessly connected with the ZigBee-GPRS gateway G, and the ZigBee-GPRS gateway G is wirelessly connected with the data processing center A.

Description

technical field [0001] The invention relates to a water supply pipeline leakage monitoring device, more precisely, the invention relates to a water supply pipeline monitoring system based on a ZigBee wireless sensor network. Background technique [0002] Water resources are an important resource related to the national economy and the people's livelihood. At present, the work of saving water is very important all over the world. my country is one of the major water-scarce countries in the world, and the water-saving situation is very severe. The quality of most urban water supply systems has not improved with the rapid economic growth, but the aging and complexity have increased year by year, and the situation is worrying. According to statistics, The annual leakage rate of water resources in big cities in my country generally exceeds 20%. In order to reduce the leakage rate, a set of reliable pipeline leakage monitoring devices is very necessary. [0003] At present, most o...

Claims

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Application Information

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IPC IPC(8): G08C17/02H04W24/02H04W40/02H04W64/00H04W84/18
CPCY02D30/70
Inventor 李娟步贺卢长刚杨晓萍孟可心卢秋悦吕伟力
Owner JILIN UNIV
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