Energy consumption control system and method for area buildings

Abstract

The invention discloses an energy consumption control system and method for area buildings, relating to the technical field of comprehensive building energy consumption control. The system comprises a distributed video sensor unit, machine vision recognition unit, a distributed comfort sensor unit, a subarea information fusion unit, a single building control unit and an area control center unit, wherein the distributed video sensor unit comprises a plurality of video sensors distributed in different subareas in one building, the machine vision recognition unit is connected with the distributed video sensor unit, the distributed comfort sensor unit comprises a plurality of comfort sensors distributed in different subareas in the one building, the subarea information fusion unit is used for generating a distribution control demand of each subarea in the one building, the single building control unit is used for generating the control demand of the one building, and the area control center unit is used for performing area energy consumption balance and optimization to generate control information. The system provided by the invention can be used for realizing area energy consumption balance and optimization, energy consumption balance and optimization of buildings and consumption balance and optimization of cold and heat sources and a tail end so as to finally obtain the optimal point of balance between comfort and energy consumption and reduce the energy consumption and carbon emission of area buildings.

Description

technical field [0001] The invention relates to the technical field of comprehensive control of building energy consumption, in particular to a regional building energy consumption control system and method thereof. Background technique [0002] At present, the energy consumption of buildings exceeds that of any other industry. The energy consumption of buildings in the world accounts for 40% of the total energy consumption of the whole society, which is 1.5 times that of industrial energy consumption. Reducing energy waste in buildings has become the key to improving energy efficiency. important link. [0003] Chinese patent CN200710035773.3 proposes a computer-networked building energy-saving control method and system, which can uniformly collect real-time energy data of building energy-consuming equipment and compare it with the standard value of energy consumption. If it exceeds the standard, it will alarm and control. Make energy-consuming equipment run or shut down. ...

AI Technical Summary

Problems solved by technology

However, because this method considers too simple energy consumption factors and does not take into account factors such as human comfort, it lacks rationality and humanization, and the energy saved and carbon emission reduction are also very limited.

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