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Indoor pollution monitoring system based on fixed monitoring point data

A monitoring system, a technology for indoor pollution, applied in electrical digital data processing, special data processing applications, genetic models, etc., can solve problems such as pollution, and achieve the effect of ensuring integrity and low construction costs

Pending Publication Date: 2021-01-22
DALIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to solve the monitoring problem of indoor pollution. In order to solve this problem, the present invention proposes a set of indoor pollution monitoring system based on fixed monitoring point data

Method used

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  • Indoor pollution monitoring system based on fixed monitoring point data
  • Indoor pollution monitoring system based on fixed monitoring point data
  • Indoor pollution monitoring system based on fixed monitoring point data

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Embodiment Construction

[0029] The specific embodiments of the present invention will be described in detail below in conjunction with the technical solutions (and accompanying drawings). The specific embodiments of the present invention will be further described below in combination with the accompanying drawings and technical solutions.

[0030] Taking a simple office as an example, there are two staff members and necessary office furniture in the office, and the area near the staff is used as the monitoring area to build a pollutant monitoring system.

[0031] (1) Establish a three-dimensional model of the monitored area according to the actual space size.

[0032] (2) According to the actual investigation, a central air conditioner is embedded in the central ceiling of the office, a fresh air outlet is installed above the desk, and the return air outlet is located on the entry side. Set the corresponding air supply boundary conditions at the corresponding positions of the model, and simulate and ...

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Abstract

The invention provides an indoor pollution monitoring system based on fixed monitoring point data, and belongs to the field of indoor pollution monitoring. The monitoring system is established by thefollowing steps: firstly, establishing a three-dimensional model for a monitoring area according to an actual size; simulating and calculating a flow field of the monitoring area according to the actual indoor ventilation condition; selecting types and related parameters of monitoring sensors; calculating the monitoring ranges of the single sensors through an accompanying method; determining the number and positions of the monitoring sensors by optimization calculation based on a genetic algorithm; and completing the actual construction of a monitoring system. According to the monitoring system, real-time monitoring and alarm response of pollution release at any indoor position can be achieved, and the overall cost of the system is optimized on the premise that the required monitoring timeis met.

Description

technical field [0001] The invention belongs to the technical field of indoor pollution monitoring, and in particular relates to a real-time monitoring system for indoor pollutants under stable indoor conditions using data from fixed detection sensors. Background technique [0002] With the progress and development of society, the time of human indoor living and working is increasing. According to statistics, modern humans spend more than 80% of their time living in artificial environments dominated by buildings, and the air quality of indoor environments directly affects human comfort, health and work efficiency. Indoor air pollution in daily life and work will cause chronic damage to the human body, and even more seriously, it will directly threaten human life safety. Therefore, in indoor pollution incidents, whether pollutants can be detected within an effective time is of great significance . At present, the construction method of the indoor pollutant monitoring system...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/18G06F30/28G06N3/12G06F111/06G06F113/08G06F119/14
CPCG06F30/18G06F30/28G06N3/126G06F2113/08G06F2119/14G06F2111/06
Inventor 薛雨邹宜轩王祎翟志强
Owner DALIAN UNIV OF TECH