Urban water supply pipe network detection system

Abstract

The invention provides an urban water supply pipe network detection system, which comprises a main control MCU (micro control unit), a JTAG (Joint Test Action Group) interface, a bus interface unit circuit, a communication module, a clock circuit and a signal processing circuit, wherein the JTAG interface, the bus interface unit circuit and the communication module are connected with the main control MCU; the clock circuit and the signal processing circuit are connected with a main control circuit; and the signal processing circuit is connected with a field sensor arranged on a water supply pipe network through signals. The urban water supply network detection system can meet the local pipe network monitoring requirements. A terminal adopts a low-power-consumption single-chip microcomputer; an energy limiting measure is used for a GPRS (General Packet Radio Service) module with the highest power consumption; the service life of a battery is prolonged; and the reliable operation time of the system is prolonged. Meanwhile, the monitoring quantity of field parameters can be transmitted in various modes such as short messages, Internet and E-mail by the system; and the flexible networking modes such as a point-to-point networking mode and a point-to-multipoint networking mode can be realized.

Description

technical field The invention relates to the field of electronic circuits, in particular to an urban water supply pipe network detection system. Background technique In many cities, the water supply network and water quality monitoring stations are distributed in various places in the urban area. In the past, the original scheduling methods of manual meter reading, telephone reporting, on-site inspection, and manual operation and debugging were mainly adopted. It is difficult for the management personnel located in the control center to manage several geographically concentrated stations to keep abreast of the on-site operating conditions. Therefore, each monitoring station must be equipped with on-duty station personnel to monitor, record, and adjust the operating conditions in the station, and regularly report to them. The associated control center reports current operating data. Due to the scattered geographical location of the water supply network, it will undoubtedly ...

AI Technical Summary

Problems solved by technology

Due to the scattered geographical location of the water supply network, it will undoubtedly consume a lot of manpower and material resources to detect these indicators one by one in real time, which adds considerable difficulty to the operation and management of the entire water supply system.

In addition, the amount of information collected by manual on-site collection is small, the processing is slow, and the transmission is late. The scheduling is at a low-level stage.

In the event of leaks and other accidents, timely diagnosis and alarm cannot be performed, which will affect the reliable operation of the water supply network system

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