Automation indoor air regulation and control method and system

Abstract

The invention discloses an automatic indoor air regulation and control system. The automatic indoor air regulation and control system comprises a sensor information collection module, a hazard evaluation module and an automatic regulation module, wherein the sensor information collection module is used for collecting formaldehyde concentration information, PM2.5 concentration information, carbon oxide gas concentration information, hydrogen sulfide concentration information, temperature information and humidity information in a room; the hazard evaluation module is used for determining the hazard level of indoor air through a fuzzy comprehensive evaluation method; and the automatic regulation module is used for regulating an air conditioner, a humidifier and an air purifier to the corresponding threshold ranges when the hazard level reaches a first level threshold. The invention further discloses an automatic indoor air regulation and control method. By adoption of the automatic indoorair regulation control system and method, the quality of the indoor air can be comprehensively evaluated, the indoor air is automatically regulated and controlled according to the evaluated hazard level, and thus, the indoor air regulation and control accuracy is improved.

Description

technical field [0001] The invention relates to the technical field of automatic control, in particular to an indoor air automatic adjustment control method and system. Background technique [0002] With the development of my country's economy, people no longer simply pay attention to the most basic interior design or interior layout conditions for indoor environmental conditions, but also pay more and more attention to the air quality conditions of the indoor environment. At present, the adjustment and control of indoor air quality mostly adopts a single adjustment control method, for example, using traditional window ventilation to replace indoor air, using constant temperature air conditioners to adjust indoor air temperature, or using air purifiers to purify indoor air. [0003] The existing indoor air conditioning control has the following problems: Since most of the constant temperature air conditioners or other adjustment control devices only use a single sensor to de...

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Problems solved by technology

[0003] The existing indoor air conditioning control has the following problems: Since most of the constant temperature air conditioners or other adjustment control devices only use a single sensor to detect indoor air information, and each adjustment control device performs adjustment control independently, it is impossible to achieve information among various devices. Shared, unable to conduct a comprehensive assessment of indoor air quality, resulting in low accuracy of indoor air conditioning control

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