Heterogeneous network communication-based water supply network monitoring and information service system and monitoring method

Abstract

The invention discloses a heterogeneous network communication-based water supply network monitoring and information service system, which is characterized by comprising an equipment layer, a control layer, a dispatching layer and an information layer. The invention also discloses a monitoring method of the heterogeneous network communication-based water supply network monitoring and information service system. The method comprises the following steps of firstly measuring a water supply network parameter and an equipment working condition parameter by a flow sensor, a pressure sensor, a pump / valve working condition sensor and the like, acquiring the parameters by a measurement and control module, and sending to a wireless communication gateway; then, sending to a management center server for processing, issuing a control command by the management center server according to processing results, firstly sending the control command to the wireless communication gateway and finally sending to the measurement and control module by a ZigBee short range communication network to control corresponding control equipment; meanwhile, sending service information to an information service terminal by the management center server. The heterogeneous network communication-based water supply network monitoring and information service system and the monitoring method have the advantage that a water supply network can run safely and reliably, and the like.

Description

technical field [0001] The invention relates to a water supply system monitoring technology, in particular to a water supply pipe network monitoring and information service system and a monitoring method based on different network communication. Background technique [0002] With the increasing scale of modern cities, the scale of urban water supply area and water supply network has also increased dramatically. The scheduling methods of manual meter reading, telephone reporting, and on-site manual operation in the past are no longer suitable for today's urban water supply systems due to problems such as less data, slow response, and complicated operations. The raising of this problem makes the data acquisition and monitoring system (Supervisory Control And Data Acquisition, that is, SCADA system) more and more used in the field of urban water supply. The SCADA system is an industrial automatic control system integrating computer technology, network technology, communication...

AI Technical Summary

Problems solved by technology

[0004] (1) In the water supply industry, the monitoring points of the pipe network are widely distributed, large in number, and far away, which makes it difficult to supply power to on-site measurement and control equipment

The manpower and material resources for maintaining on-site equipment are large

[0005] (2) The communication method is backward, the communication quality is poor, and the response speed is slow. The transmission of data and instructions is easily affected by objective factors such as weather, terrain, and transmission power.

[0006] (3) The level of intelligent services is not high, and only a few systems have the functions of data statistical analysis, auxiliary decision-making, and automatic scheduling

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