Intelligent building indoor air environment maintenance system and method

Abstract

The invention discloses an intelligent building indoor air environment maintenance system and method. An intelligent building is divided into a plurality of building spaces. The system comprises a plurality of groups which are used for distributed layout and calculation; each group comprises a regulation and control decision module, a plurality of air quality sensors and a plurality of air environment maintenance devices. Each air quality sensor is used for collecting air quality data of a corresponding building space. Each air environment maintenance device is used for maintaining, regulatingand controlling the air quality of the corresponding building spaces, and each regulation and control decision module is used for analyzing, calculating and determining a regulation and control strategy according to the air quality data of the corresponding building space and issuing a regulation and control instruction to the air environment maintenance equipment in the corresponding building space. The system also comprises a central server used for processing a preset task, transmitting data among groups, monitoring the running state of each group and adjusting the group structure. The invention has the advantages that the communication load can be reduced, the communication real-time performance can be improved, and each maintenance device can be fully optimized in a targeted manner.

Description

technical field [0001] The invention relates to the fields of air quality maintenance and big data analysis, in particular to a system and method for maintaining the indoor air environment of an intelligent building. Background technique [0002] In recent years, the air quality has been deteriorating. The content of dust, PM2.5 and other pollutants in the air has gradually increased. The number of days of severe pollution throughout the year has also increased. Various respiratory diseases and even cancer have appeared, seriously affecting people's health. healthy. Especially in an indoor environment where people are relatively dense and the air flow is poor, not only the above-mentioned pollutants, but also volatile residues during decoration, viruses and various bacterial residues carried by patients, etc. may exist. In view of poor indoor air quality, air purification equipment can be installed indoors, and technical means such as filters and photocatalysts can be used ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above-mentioned deficiencies existing in the prior art, the object of the present invention is to: design a system and method for maintaining the indoor air environment of an intelligent building to solve the problem of the heavy burden of indoor air quality detection data communication in the prior art and the difficulty in fully monitoring each maintenance device. Optimization and other issues have the advantages of reducing indoor air quality collection data communication overhead and communication burden, good real-time communication, and full optimization of each maintenance device.

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