Title:
DETECTION AREA SETTING METHOD FOR DETECTING PASSING VEHICLES, AND TRAFFIC SIGNAL CONTROL METHOD USING SAME
Document Type and Number:
WIPO Patent Application WO/2016/114488
Kind Code:
A1
Abstract:
The present invention relates to a detection area setting method for detecting passing vehicles, and a traffic signal control method using the same and, more particularly, to a detection area setting method for detecting passing vehicles, and a traffic signal control method using the same, the detection area setting method being capable of enabling smooth traffic operation at a crossroad, for example preventing a spillback phenomenon, minimizing green time (green light display time) during which there are no passing vehicles, and extending the green time, if needed, by setting one or a plurality of detection areas at a crossroad so as to detect the traffic volume in respective moving directions of vehicles at a signalized intersection, determining the traffic state in the moving directions of the vehicles according to vehicle information in respective detection areas, and automatically controlling the crossroad signals accordingly.
Inventors:
RYU YEONG GEUN (KR)
JUNG SUNG HAN (KR)
JUNG SUNG HAN (KR)
Application Number:
PCT/KR2015/012691
Publication Date:
July 21, 2016
Filing Date:
November 25, 2015
Export Citation:
Assignee:
RYU YEONG GEUN (KR)
JUNG SUNG HAN (KR)
JUNG SUNG HAN (KR)
International Classes:
G08G1/065; G08G1/08
Foreign References:
| KR19980067508A | 1998-10-15 | |||
| KR20140101955A | 2014-08-21 | |||
| JP2009015705A | 2009-01-22 | |||
| KR101211645B1 | 2012-12-12 | |||
| KR20090130535A | 2009-12-24 |
Attorney, Agent or Firm:
AHN, Kyung Ju (KR)
안경주 (KR)
안경주 (KR)
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