KR890019811U - 교통신호 제어기의 조광제어회로 - Google Patents

교통신호 제어기의 조광제어회로

Info

Publication number
KR890019811U
KR890019811U KR2019880003807U KR880003807U KR890019811U KR 890019811 U KR890019811 U KR 890019811U KR 2019880003807 U KR2019880003807 U KR 2019880003807U KR 880003807 U KR880003807 U KR 880003807U KR 890019811 U KR890019811 U KR 890019811U
Authority
KR
South Korea
Prior art keywords
control circuit
traffic signal
signal controller
dimming control
dimming
Prior art date
Application number
KR2019880003807U
Other languages
English (en)
Other versions
KR930006538Y1 (ko
Inventor
김종복
장병국
Original Assignee
금성산전 주식회사
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 금성산전 주식회사 filed Critical 금성산전 주식회사
Priority to KR2019880003807U priority Critical patent/KR930006538Y1/ko
Publication of KR890019811U publication Critical patent/KR890019811U/ko
Application granted granted Critical
Publication of KR930006538Y1 publication Critical patent/KR930006538Y1/ko

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/07—Controlling traffic signals
    • G08G1/075—Ramp control

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electronic Switches (AREA)
KR2019880003807U 1988-03-22 1988-03-22 교통신호 제어기의 조광제어회로 KR930006538Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880003807U KR930006538Y1 (ko) 1988-03-22 1988-03-22 교통신호 제어기의 조광제어회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880003807U KR930006538Y1 (ko) 1988-03-22 1988-03-22 교통신호 제어기의 조광제어회로

Publications (2)

Publication Number Publication Date
KR890019811U true KR890019811U (ko) 1989-10-05
KR930006538Y1 KR930006538Y1 (ko) 1993-09-24

Family

ID=19273424

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880003807U KR930006538Y1 (ko) 1988-03-22 1988-03-22 교통신호 제어기의 조광제어회로

Country Status (1)

Country Link
KR (1) KR930006538Y1 (ko)

Also Published As

Publication number Publication date
KR930006538Y1 (ko) 1993-09-24

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