Intelligent three-stage energy saving management and control system based on embedded public building energy saving

Abstract

An intelligent three-stage energy saving management and control system based on embedded public building energy saving mainly comprises a first-stage energy saving management and control system, a second-stage energy saving management and control system and a third-stage energy saving management and control system. The intelligent three-stage energy saving management and control system is characterized in that the first-stage energy saving management and control system is the highest-level energy saving management and control system, namely, a management center system; the second-stage energy saving management and control system is the branch center of different geographical areas; and the third-stage energy saving management and control system is a field energy saving management and control center. The first-stage energy saving management and control system comprises a control host computer, a storage device, a network communication controller and system software. Data information of the second-stage energy saving management and control system is transmitted to the first-stage control host computer through the network communication controller and stored in the storage device. The system software analyzes, mines, compares and optimizes the relevant information, gives corresponding early warning information and makes an optimization scheme, and transmits the optimization scheme data to the second-stage energy saving management and control system through the network communication controller. The second-stage energy saving management and control system carries out data adjustment and energy saving optimization on the third-stage energy saving management and control system managed by the second-stage energy saving management and control system according to the optimization scheme of the first-stage energy saving management and control system.

Description

technical field [0001] The invention belongs to a building energy-saving intelligent management system, in particular to a comprehensive energy-saving management and control system for public buildings under the contract energy management energy-saving mode, and specifically relates to a three-level energy-saving management and control system based on embedded public building energy-saving intelligence. Background technique [0002] Public buildings are buildings for people to carry out various public activities, mainly including Office building (including office buildings, government offices, etc.), Commercial Building (such as shopping malls, financial buildings, etc.), tourism buildings (such as hotels, restaurants, entertainment place etc.), science, education, culture and health buildings (including culture, education, scientific research, medical care, sanitation, sports building etc.), communication buildings (such as post and telecommunications, communicatio...

AI Technical Summary

Problems solved by technology

Today, even property managers who have undergone pre-job training only understand the "fur" and master general basic maintenance knowledge. When encountering more complicated problems, they will be helpless. There is a "vacuum" in the maintenance and management process of the intelligent system. "zone

[0005] Since my country's building energy-saving intelligent system is still in the initial stage, some software companies have developed some energy-saving management and control analysis systems, but the software companies can only design some public building energy-saving according to the requirements of customers, and only stay at the software system level. A real energy-saving intelligent system requires intelligent analysis of software. Through the analysis of the software system, the energy consumption of the entire system and existing problems in energy conservation can be known. Hardware adjustment and control, through hardware adjustment and control of energy-consuming equipment, make the equipment reasonable. Operation saves energy, but also professional management

Combining the energy-saving analysis software system with the embedded hardware core of energy-saving equipment is the most practical technical solution for building energy-saving intelligent management and control systems. At present, there is no applicable technical solution, although there are some technical solutions, such as the application publication number CN IO2393713A, Disclosed is a building energy-saving intelligent dynamic optimization central management and control integrated system. The technical feature is mainly to optimize and control the energy-consuming equipment in independent buildings. The combination of the system and energy-consuming equipment does not have the ability to analyze the operation of on-site equipment, and often directly adopts remote control instructions according to the instructions sent back by the PLC control machine, which may lead to remote blind command, and random control of on-site equipment may cause inappropriate energy saving, and even cause equipment operation accidents, which will have a certain impact on the normal work of equipment and people in the building. This technical solution needs to be improved

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