Title:
SPACE SEPARATION-TYPE BUS STOP HAVING FINE DUST REDUCTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/101130
Kind Code:
A1
Abstract:
The present invention relates to a system for reducing fine dust at a stop, which prevents passengers waiting at a public transportation stop in a heavy-traffic area from being exposed to emissions from vehicles and fine dust and, more specifically, to a space separation-type bus stop having a fine dust reduction system, comprising: a stop main body having a rear surface, left and right side surfaces, and a ceiling; an outer surface part including a fence for reducing fine dust and harmful gases, a sensor for measuring the degree of air pollution, a passenger flow sensor for measuring and monitoring the number of passengers, walking speeds, and position patterns when the passengers are not moving, and a plurality of diffusers for discharging purified air; and an air purification unit provided in the stop main body to purify air, wherein external air is introduced into the main body by using a blower by passing through an air inlet and a pre-filter, and the introduced air is purified through a filter device part and discharged through the diffusers, the air purification unit having a controller for controlling air purification and discharge at one side of the inner surface of the main body. As described above, the space separation-type bus stop having a fine dust reduction system according to the present invention discharges purified air to the inside of the stop to reduce fine dust inside the stop, thus protecting passengers waiting to board at the stop from air pollution generated from vehicles or existing air pollution in the atmosphere, determines the presence of passengers by using the sensor and the passenger flow sensor, performs air purification according to the number of moving passengers and fine changes in the degree of contamination of the stop and the surroundings of the stop, reduces maintenance costs by using power produced by a solar panel, optimizes the direction of airflow through which the purified air is discharged, reduces installation costs since each stop is installed with various filter layers according to the degree of contamination, and prevents contaminated air flowing from a road by using the fence.
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Inventors:
JEON HYUNIK (KR)
BACK JINSOO (KR)
YOU TAIWOO (KR)
PARK KIMAN (KR)
CHO SUNYOUNG (KR)
BACK JINSOO (KR)
YOU TAIWOO (KR)
PARK KIMAN (KR)
CHO SUNYOUNG (KR)
Application Number:
PCT/KR2019/005820
Publication Date:
May 22, 2020
Filing Date:
May 15, 2019
Export Citation:
Assignee:
KLES INC (KR)
International Classes:
E04H1/12; B01D46/00; F24F3/16; F24F9/00; G01N15/02; H02S20/23
Foreign References:
| KR20180038091A | 2018-04-16 | |||
| KR200465196Y1 | 2013-02-06 | |||
| KR20100022391A | 2010-03-02 | |||
| KR20130072098A | 2013-07-01 | |||
| KR101033231B1 | 2011-05-09 |
Attorney, Agent or Firm:
SHIN, Ilkyun (KR)
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