OPC communication-based energy consumption monitoring system and building method thereof

Abstract

The invention discloses an object linking and embedding (OLE) for process control (OPC) communication-based energy consumption monitoring system and a building method thereof. The OPC communication-based energy consumption monitoring system comprises an energy consumption monitoring server, a communication machine and an intelligent metering device, wherein the intelligent metering device communicates with the communication machine through an RS485 bus. The OPC communication-based energy consumption monitoring system is characterized in that: the communication machine and the energy consumption monitoring server adopt a working mode with an OPC data exchange interface standard; and the communication machine transmits data to the monitoring server in an OPC communication mode. The communication machine supports communication protocols of various energy consumption metering devices. The communication machine is provided with wired and wireless ethernet communication interfaces. Because the OPC communication-based energy consumption monitoring system adopts the OPC communication mode, the openness and the interoperability of a control system are greatly improved, and the compatibility problems among the devices are solved, so that the communication performance is more stable.

Description

technical field [0001] The invention relates to an energy consumption monitoring system and a building method thereof. Background technique [0002] With the rapid development of the global economy, energy issues have become the focus of public attention. In my country, the bottleneck phenomenon of energy on economic development has become increasingly prominent, and energy conservation is imminent. Today, in building a conservation-oriented society nationwide, it is imperative to promote energy conservation and emission reduction and create a conservation-oriented society. In various energy monitoring and management systems, it involves various aspects such as power management, water supply management, and heating management. All management is based on the data of each system. Therefore, the "digitization" of each link and each object in the management process is the key to realize the energy consumption management information system. The scientific and effective integr...

AI Technical Summary

Problems solved by technology

[0003] In order to integrate various types of smart devices (such as smart meters such as water and electricity) and carry out data integration and communication to facilitate centralized and unified management of data, various communication and control methods have emerged in the market, such as DCS, PLC, FCS, etc., but these The methods are generally divided into systems, which cannot be well compatible or the compatibility effect is not good, and the stability and reliability are greatly affected.

[0004] Since the on-site control system (DCS / PLC / FCS) and various intelligent instruments and equipment usually come from different manufacturers, the communication between the equipment is very complicated, resulting in poor data interoperability and unstable communication between the on-site equipment and the real-time database. question

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