Multi-Agent technology-based and information fusion-based building heating energy saving system and method

Abstract

The invention relates to a multi-Agent technology-based and information fusion-based building heating energy saving system and a multi-Agent technology-based and information fusion-based building heating energy saving method. The method and the system realize energy saving by monitoring the situation whether personnel exist in a building, and correspondingly controlling central heating valves. The method comprises the following steps that: management Agents fuse information uploaded by all the room Agents, wherein the information comprises personal Agent personnel identity information, personnel existing situation information detected by a pyroelectric infrared sensor and personnel statistics Agent information for judging whether the personnel exist in the building. A personal Agent identifies personnel identity; an environmental Agent integrates the information judged by the pyroelectric infrared sensor whether the personnel exist and can receive personal Agent information; personnel statistics Agents count the number of persons coming in and going out the building, which are room Agents having special functions; and the management Agents are connected with a heat supply network monitoring control system, and perform energy saving control on a building heating system according to the situation whether personnel exist. All the environmental Agents upload information to the room Agents through wireless networks, and the room Agents transmit the information to the management Agents through Ethernet.

Description

technical field [0001] The invention relates to a building heating energy-saving system and method based on multi-Agent technology and information fusion. Background technique [0002] Statistics show that the total energy consumption of buildings in China is increasing year by year, and its proportion in total energy consumption has risen from 10% in the late 1970s to 27.8% in recent years. Among them, coal used for building heating in northern towns and rural areas is about 160 million tons of standard coal per year, accounting for 11.4% of China's coal production in 2004. Heating energy consumption in cities and towns in northern China accounts for 36% of the total building energy consumption in the country, and is the largest component of building energy consumption. The average heating energy consumption per unit area equivalent to standard coal is 20kg / m 2 1 year, which is 2 to 4 times the energy consumption of building heating at the same latitude in Northern Europe...

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Problems solved by technology

[0006] The purpose of the present invention is to solve the current problem of energy waste caused by heating the building where there is no personnel, and to provide a building heating energy-saving system and method based on multi-Agent technology and information fusion. The information uploaded by Agents in all rooms is combined with the identity information of personal Agents, the presence or absence of personnel of pyroelectric infrared sensors, and the information of personnel statistics to obtain accurate personnel information to complete the required decisions and close the heating valves of buildings without personnel. Realize energy optimization and achieve maximum energy saving

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