Wireless monitoring system of municipal pipe network

Abstract

The invention discloses a wireless monitoring system of a municipal pipe network, which is composed of a monitoring node, a Sink node, an upper computer, relevant communication protocols and application software and the like. Optimizing methods for a wireless self-organization communication protocol, energy-saving application, monitoring position selection and the like are further disclosed. The optimizing methods of the wireless self-organization communication protocol include precise synchronization, failure prediction, frequency conversion interference, time division optimization, channel space optimization sharing and the like. An energy-saving application optimizing method includes model selection of low power consumption hardware, design of a power supply protective circuit, optimizing design of a circuit board, a dormant optimizing mechanism, duty ratio optimization, transmission power optimization and the like. A point position optimizing selecting method is particularly a method for searching the most sensitive point in a certain monitoring area. By means of the various optimizing methods, low cost, low power consumption, safety, reliability, intelligence, efficiency and automation of monitoring of the municipal pipe network are achieved.

Description

technical field [0001] The present invention belongs to the technical field of wireless remote monitoring of municipal pipe network. Specifically, first, the present invention relates to a wireless remote monitoring node device; second, the present invention relates to an ad hoc network communication protocol optimization method for a wireless monitoring system; third, this The invention relates to the energy-saving application technology method of the wireless monitoring system; fourthly, the present invention relates to the practical application of the wireless monitoring system in the field of municipal pipe network, specifically an optimization method for monitoring location selection. Background technique [0002] At present, there are a variety of monitoring methods for monitoring the operation of municipal pipe networks in the world, including the intelligent crawler method based on the pressure, flow, temperature and integrity of the pipe wall in the pipe; the acousti...

AI Technical Summary

Problems solved by technology

[0005] 1) They are also limited to applications below the enterprise level;

[0006] 2) Does not have GIS functions;

[0007] 3) The network communication is opaque, and it is not suitable for developing a mesh hierarchical monitoring and management system based on local area or dedicated line network;

[0008] 4) The speed of data collection needs to be further improved;

[0009] 5) The ability to recall system accidents is poor;

[0010] 6) Lack of support for high-performance control task scheduling algorithms;

[0012] 1) Poor localization: Although some systems have been localized, it is difficult for them to meet the standards of the pipe network industry in the Chinese market;

[0013] 2) Expensive: These systems cost tens of thousands of dollars, which is difficult for municipal pipe network departments to accept

[0016] In summary, there is currently no monitoring system in the field of pipe network monitoring that can achieve transparent network communication, a large number of monitoring nodes, low cost, low power consumption, high speed and high efficiency

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