KR950015173A - Power-saving nonstop traffic signal control system - Google Patents
Power-saving nonstop traffic signal control system Download PDFInfo
- Publication number
- KR950015173A KR950015173A KR1019930023292A KR930023292A KR950015173A KR 950015173 A KR950015173 A KR 950015173A KR 1019930023292 A KR1019930023292 A KR 1019930023292A KR 930023292 A KR930023292 A KR 930023292A KR 950015173 A KR950015173 A KR 950015173A
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- power
- power supply
- supply unit
- unit
- electric
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Abstract
본 발명은 절전형 무정지 교통신호 표시장치에 관한 것으로서, 전원공급부;전기 전원공급부에 인가되는 전원의 이상유무를 감지하는 감지부;전기 감지부를 통해 인가되는 전력을 저장하여 전원이상 또는 정전시 전력을 공급하는 보조전원공급부;전기 전원공급부 또는 전기 보조전원 공급부에 인가되어 신호를 발생하는 다수의 고휘도 LED와 색상필터로 구성된 표지부가 다수 구비된 표시장치;및 전기 표시장치내 다수의 표시부의 점멸을 지시하는 제어부로 구성된다. 이와같이 구성된 절전헝 무정지 교통신호 표시장치는 표시수단을 전구에서 고휘도 LED로 대체, 적용하고, 전원 공급계통 이상 발생시에 이를 감지하여 일정시간 동안 미리 충전된 전원을 사용하여 표시등이 계속 점멸될 수 있게 한 것으로, 종래기술 보다 향상된 가시도를 제공하면서도 저전력으로 작동되는 효과가 있고, 정전 또는 전원공급계통의 이상으로 초래되는 신호등 작동 불능을 방지함으로써 결국, 이에 따른 교통사고를 미연에 방지하는 등 그 효과가 크다하겠다.The present invention relates to an energy-saving non-stop traffic signal display device, comprising: a power supply unit; a sensing unit sensing an abnormality of power applied to an electrical power supply unit; storing power applied through the electrical sensing unit to supply power in the event of power failure or power failure An auxiliary power supply unit; a display device provided with a plurality of display units including a plurality of high-brightness LEDs and color filters applied to an electric power supply unit or an electric auxiliary power supply unit to generate a signal; and indicating a blinking of a plurality of display units in the electric display unit It consists of a control unit. The energy-saving traffic light indication device configured as described above replaces and applies the display means with high-brightness LEDs in the bulb, detects when an abnormal power supply system occurs, and uses the pre-charged power for a predetermined time so that the indicator light continues to flash. It provides an improved visibility than the prior art, but operates at low power, and prevents a malfunction of a traffic light caused by a power failure or an abnormality in a power supply system, thereby preventing traffic accidents. I will be big.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 따른 절전형 무정지 교통신호 제어시스템의 구성을 보이는 개략적인 불록도이고,1 is a schematic block diagram showing the configuration of a power saving non-stop traffic signal control system according to the present invention,
제2도는 본 발명에 따른 제어시스템의 동작흐름도이다.2 is a flowchart of the operation of the control system according to the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930023292A KR950015173A (en) | 1993-11-04 | 1993-11-04 | Power-saving nonstop traffic signal control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930023292A KR950015173A (en) | 1993-11-04 | 1993-11-04 | Power-saving nonstop traffic signal control system |
Publications (1)
Publication Number | Publication Date |
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KR950015173A true KR950015173A (en) | 1995-06-16 |
Family
ID=66825360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930023292A KR950015173A (en) | 1993-11-04 | 1993-11-04 | Power-saving nonstop traffic signal control system |
Country Status (1)
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KR (1) | KR950015173A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100825545B1 (en) * | 2005-02-25 | 2008-04-25 | 정양권 | The United management method and the system for traffic units including Signal Control and Camera |
KR100893782B1 (en) * | 2008-07-04 | 2009-04-20 | (주)일도산업 | Traffic signal lamp apparatus controlled by traffic signal controller, and controlling method thereof |
-
1993
- 1993-11-04 KR KR1019930023292A patent/KR950015173A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100825545B1 (en) * | 2005-02-25 | 2008-04-25 | 정양권 | The United management method and the system for traffic units including Signal Control and Camera |
KR100893782B1 (en) * | 2008-07-04 | 2009-04-20 | (주)일도산업 | Traffic signal lamp apparatus controlled by traffic signal controller, and controlling method thereof |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |