1. Introduction
Energy consumption of key energy-using units**Monitoring end equipment refers to the general term of equipment placed in key energy-using units to collect, analyze, and summarize the energy consumption data of energy-using units and upload the data to the provincial platform. It is composed of a data access unit, a security isolation unit, and a business processing unit, and has the functions of energy related data collection, processing, verification, storage, upload, network isolation, and remote upgrade.
2. Characteristics of the monitoring end equipment of the energy consumption of key energy-using units
Transmission security: The data is synchronized by the secure data exchange unit to achieve complete isolation between the internal and external networks.
Stable and reliable: Equipped with high-performance and stable hardware, redundant storage and power supply, and supports hot-swappable and hot-standby data.
Flexible configuration: Various parameters of the internal system can be flexibly configured, without special modification and upgrade of the system.
Easy to expand: All kinds of interfaces are comprehensive, easy to expand.
Efficient implementation: Support for all kinds of data interface protocols, whether it is field metering, distributed control (PLC DCS), production monitoring and management system (SIS MES), management information system (ERP MIS) or manual entry, can be accessed through configuration.
Third, the key energy-using unit energy consumption monitoring end equipment architecture
The monitoring end equipment of energy consumption of key energy-using units is the core component of the enterprise-end access system in the energy consumption monitoring system architecture of key energy-using units, and is the key information node of key energy-using units. The equipment adopts the "2+1" (external host, intranet host + secure data exchange unit) architecture of independent dual hosts, and its main role is to collect, summarize and process the energy consumption data of energy consumption units, including data isolation transmission, secure encryption, local storage, protocol conversion, data upload and other functions.