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Narrow band internet of things based enterprise energy management system

An energy management system and narrow-band Internet of Things technology, applied in transmission systems, technology management, resources, etc., can solve problems such as unsatisfactory data monitoring effects, limited monitoring point distribution, and high networking costs, so as to reduce the use of social resources, The effect of enhancing the competitiveness of enterprises and strengthening the penetration ability of walls

Pending Publication Date: 2018-07-27
嘉兴市信达电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such control systems currently on the market mainly use traditional wireless communication technologies (GPRS, 4G, Zigbee, etc.) The distance is short, and it needs to rely on many relay transmission nodes to connect a large number of monitoring equipment. There are many problems such as limited monitoring point layout, limited monitoring ability, insufficient pre-control ability, and high networking cost. The data monitoring effect is not ideal, which greatly affects Improve the effectiveness of daily maintenance of the energy management system

Method used

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  • Narrow band internet of things based enterprise energy management system
  • Narrow band internet of things based enterprise energy management system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as figure 1 As shown, an enterprise energy management system based on NB-IoT, including:

[0025] Energy consumption monitoring and metering terminals, install energy consumption monitoring and metering terminals at energy-using equipment and energy-using monitoring and metering points that need to be monitored and measured, and monitor and collect data of energy-using equipment and energy-using monitoring and metering points in real time;

[0026] The communication front-end processor communicates with the energy consumption monitoring and metering terminal, and receives the data collected by the energy consumption monitoring and metering terminal;

[0027] The database is connected with the communication front-end processor and stores the data received by the communication front-end processor;

[0028] System application software and visualization, the system application software calls the data in the database, and realizes the energy management of the enterpris...

Embodiment 2

[0035] Such as figure 2 As shown, an enterprise energy management system based on NB-IoT differs from Embodiment 1 in that the monitoring and metering terminal is connected to the data collector through the RS485 interface, and the data collector transmits data to the communication system through NB-IoT. front-end machine.

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Abstract

The invention relates to the technical field of energy management, in particular to a narrow band internet of things based enterprise energy management system. The system comprises an energy consumption monitoring and measuring terminal, a communication front-end processor, a database and system application software. The energy consumption monitoring and measuring terminal is used for real-time monitoring and acquisition of data of energy consumption equipment and energy consumption monitoring and measuring points. The communication front-end processor receives data acquired by the energy consumption monitoring and measuring terminal. The database stores data received by the communication front-end processor. The system application software is used for calling data in the database to realize enterprise energy management through comparison, statistics, analysis, computation and visualization. The system has advantages that the real-time data of the energy consumption monitoring and measuring points and the energy consumption equipment are monitored in real time, the data acquired by the communication front-end processor are stored in the database, and the system application softwarerealizes enterprise energy management through comparison, statistics, analysis, computation and visualization after data calling, so that production cost is reduced, and enterprise sustainable development is realized; by the narrow band internet of things for data transmission, high wall penetrating power and extremely low power consumption are realized.

Description

technical field [0001] The invention relates to the technical field of energy management, in particular to an enterprise energy management system based on narrowband internet of things. Background technique [0002] With the increasingly serious environmental pollution, ecological damage and resource depletion. In recent years, countries all over the world have implemented energy strategies for sustainable development. my country is a big energy producer and a big energy consumer. It is based on the increasingly prominent energy status of supply and demand. According to the national energy management system GBT23331 and the international energy standard ISO50001 system It is required that the company should carry out online assessment of energy efficiency indicators at the whole plant level, factory level, workshop level, and deployment level, and manage the energy efficiency of key energy-consuming equipment to reduce energy consumption, so as to reduce production costs, r...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06Q10/06G06Q50/06H04L29/08
CPCH04L67/12G06F16/2455G06F16/2462G06F16/248G06Q10/0639G06Q50/06Y02P90/82Y02D10/00
Inventor 窦佳易窦伟庄
Owner 嘉兴市信达电子科技有限公司
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