Indoor air data analysis method and system based on Internet of Things

A technology of air data and indoor air, applied in data processing applications, instruments, calculations, etc., can solve the problems of high air data redundancy and low sample diversity, reduce data redundancy, reduce the number of collections, and improve diversity sexual effect

Pending Publication Date: 2022-06-17
安徽新识智能科技有限公司
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AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method and system for analyzing indoor air data based on the Internet of Things, to solve the problem of high redundancy of air data caused by collection at fixed intervals in the prior art, resulting in low diversity of samples, and also reducing network bandwidth. Technical issues causing enormous transmission stress

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  • Indoor air data analysis method and system based on Internet of Things
  • Indoor air data analysis method and system based on Internet of Things
  • Indoor air data analysis method and system based on Internet of Things

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Embodiment Construction

[0054] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0055] like figure 1 As shown, the present invention provides an indoor air data analysis method based on the Internet of Things, comprising the following steps:

[0056] Monitoring indoor air quality requires collecting a large amount of air data that can characterize air quality, such as bacteria content, inhalable particle concentration, oxygen content and other data. Indoors are relatively stable spaces, so air data will also be m...

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Abstract

The invention discloses an indoor air data analysis method and system based on the Internet of Things, and the method comprises the following steps: S1, the system collects indoor air data representing air quality within a preset time, and sets an air data sampling time point as a dynamic adjustment mode in the air data collection process; s2, the system constructs an air sample data set based on a group of air data sequences, and constructs an air quality evaluation model by utilizing a multi-objective optimization strategy based on the air sample data set; and S3, the system collects air data at the current moment in real time and synchronously transmits the air data to the air quality evaluation model to obtain the indoor air quality at the current moment. According to the method, the sampling time point is dynamically adjusted to dynamically adjust the acquisition interval, so that the acquisition quantity of air data with high consistency is reduced, the data redundancy is reduced, the diversity of samples is improved, and the air quality evaluation model is established to improve the real-time performance of monitoring the air quality.

Description

technical field [0001] The invention relates to the technical field of air quality evaluation, in particular to an indoor air data analysis method and system based on the Internet of Things. Background technique [0002] Atmospheric haze pollution leads to inhalable particulate matter and the harm it brings has been confirmed. According to the requirements of civil building design code, indoor air should be exchanged with outdoor air once an hour on average. Simulation tests show that when the doors and windows are closed, the concentration of indoor inhalable particulate matter in civil buildings is about 0.6-08 times that of outdoor. , far beyond the prescribed basic standard of 35ug / m3 daily average. In addition, volatile organic compounds, such as styrene, propylene glycol, ethylene glycol, phenol, toluene, ethylbenzene, xylene, formaldehyde, etc., have a huge impact on human health. When the volatile organic compounds in the room reach a certain concentration, people...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06
CPCG06Q10/06395G06Q10/067
Inventor 汤慧敏冯腾飞
Owner 安徽新识智能科技有限公司
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