Regulator station remote monitoring system for self-powered sensor network

Abstract

The invention discloses a regulator station remote monitoring system for a self-powered sensor network. The regulator station remote monitoring system for the self-powered sensor network is characterized by comprising a monitoring center, an aggregation node, and a sensor network formed by multiple sensor nodes for data acquisition, wherein the sensor nodes carry out information exchange with themonitoring center through the aggregation node; each sensor node comprises a microcontroller module, a site electrical device, an opto-isolator module, a data transmission module, a power module and adata storage module; each power module comprises an electric supply, an EMI (Electro-Magnetic Interference) filtration module, a circuit switch module and a standby battery module. In order to prevent an external power supply from being unexpectedly interrupted, the standby battery modules are designed; when an external circuit works normally, the batteries do not supply power; when the externalpower supply is interrupted, the batteries immediately supply power to the system, so that the system is ensured to operate normally.

Description

technical field [0001] The invention belongs to the field of intelligent monitoring, in particular to a remote monitoring system for a voltage regulating station of a self-powered sensor network. Background technique [0002] The coverage of natural gas transmission is very wide. In the transmission of natural gas, the natural gas pressure regulating stations that provide the transmission pressure and control the flow of natural gas are distributed in various regions. The traditional monitoring system of natural gas pressure regulating station adopts manual control, which cannot realize automatic, remote and centralized operation of data monitoring. In particular, the data transmission has always been on-site wiring, which cannot realize long-distance real-time monitoring. In the context of today's greatly increased natural gas consumption, the development of a reliable and practical natural gas remote automatic monitoring system can greatly improve the production and manage...

AI Technical Summary

Problems solved by technology

The traditional natural gas pressure regulating station monitoring system adopts manual control, which cannot realize the automation, remote and centralized operation of data monitoring

In particular, data transmission has always been carried out on-site, which cannot achieve long-distance real-time monitoring. In the context of today's greatly increased natural gas consumption, the development of a reliable and practical natural gas remote automatic monitoring system can greatly improve the production and management efficiency of natural gas

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