KR102399951B9 - System for control road traffic signal - Google Patents

System for control road traffic signal

Info

Publication number
KR102399951B9
KR102399951B9 KR1020210066433A KR20210066433A KR102399951B9 KR 102399951 B9 KR102399951 B9 KR 102399951B9 KR 1020210066433 A KR1020210066433 A KR 1020210066433A KR 20210066433 A KR20210066433 A KR 20210066433A KR 102399951 B9 KR102399951 B9 KR 102399951B9
Authority
KR
South Korea
Prior art keywords
traffic signal
road traffic
control road
control
signal
Prior art date
Application number
KR1020210066433A
Other languages
Korean (ko)
Other versions
KR102399951B1 (en
Inventor
이민상
김제오
김학윤
최규영
Original Assignee
(주)피엘티
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)피엘티 filed Critical (주)피엘티
Priority to KR1020210066433A priority Critical patent/KR102399951B1/en
Application granted granted Critical
Publication of KR102399951B1 publication Critical patent/KR102399951B1/en
Publication of KR102399951B9 publication Critical patent/KR102399951B9/en

Links

KR1020210066433A 2021-05-24 2021-05-24 System for control road traffic signal KR102399951B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020210066433A KR102399951B1 (en) 2021-05-24 2021-05-24 System for control road traffic signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020210066433A KR102399951B1 (en) 2021-05-24 2021-05-24 System for control road traffic signal

Publications (2)

Publication Number Publication Date
KR102399951B1 KR102399951B1 (en) 2022-05-20
KR102399951B9 true KR102399951B9 (en) 2023-03-23

Family

ID=81801667

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020210066433A KR102399951B1 (en) 2021-05-24 2021-05-24 System for control road traffic signal

Country Status (1)

Country Link
KR (1) KR102399951B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115162232B (en) * 2022-07-12 2023-11-21 浙大城市学院 Overhead current limiting device and method based on intelligent traffic
KR102564485B1 (en) * 2023-03-14 2023-08-04 김현일 Smart care safety system for pedestrians

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200188358Y1 (en) * 2000-02-03 2000-07-15 김익수 Pedestrian protective devices in crosswalk
KR20030089966A (en) * 2002-05-20 2003-11-28 주식회사 투원테크 A signal crossing gate for road crossing
KR100919382B1 (en) 2008-11-28 2009-09-25 (주)한진전력 Non-traffic signal crossroads the priority display control system and method therefor
KR20100127899A (en) * 2009-05-27 2010-12-07 송원택 Apparatus to control entrance of vehicles
KR101168132B1 (en) * 2011-05-27 2012-07-24 (주)선명애드팜 A crosswalk canopy to reduce traffic accidents
KR101255503B1 (en) 2011-06-03 2013-04-16 엘에스산전 주식회사 Traffic signal apparatus and controlling method for a driving safety at the cross roads
KR101841650B1 (en) * 2016-07-15 2018-03-26 (주)모다슨 Apparatus for school zone safety guide
KR101656845B1 (en) 2016-07-19 2016-09-12 주식회사 부길전기 Traffic signal indicator for round-about
KR102194543B1 (en) * 2018-12-31 2020-12-23 양국승 A complex traffic light
KR102185101B1 (en) 2019-03-20 2020-12-01 (주)리얼허브 Signal control system of intersection and its Method

Also Published As

Publication number Publication date
KR102399951B1 (en) 2022-05-20

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