KR970037554A - Alternate logic in case of directional lamp failure - Google Patents
Alternate logic in case of directional lamp failure Download PDFInfo
- Publication number
- KR970037554A KR970037554A KR1019950069403A KR19950069403A KR970037554A KR 970037554 A KR970037554 A KR 970037554A KR 1019950069403 A KR1019950069403 A KR 1019950069403A KR 19950069403 A KR19950069403 A KR 19950069403A KR 970037554 A KR970037554 A KR 970037554A
- Authority
- KR
- South Korea
- Prior art keywords
- lamp
- pulse
- state
- direction indicator
- direction indicating
- Prior art date
Links
Abstract
본 발명은 차량의 후미램프중 방향 지시램프에 관한 것으로 특히, 방향 지시 램프의 동작을 위한 펄스전원을 제어하는 펄스제어부와; 펄스제어부에서 발생되는 동작 제어펄스를 방향 지시램프에 전달하는 펄스전송로를 개폐 동작시키는 스위치와; 방향 지시램프의 전단에 걸리는 전압의 상태와 후단에 걸리는 전압의 상태를 입력받아 방향 지시램프의 단선 상태를 검출하는 검출부; 및 검출부의 검출신호의 상태에 따라 온/오프 동작하고 온동작시 브레이크 램프에 펄스제어부에서 발생되는 동작 제어펄스를 인가하는 트랜지스터로 구성되는 것을 특징으로 하는 방향 지시램프 고장시 대체 로직을 제공하면, 램프의 필라맨트등이 단선되어 정상동작하지 못하는 경우 운전자는 이를 알 수 없으므로 운전중 후방차량에 의사표시를 못하는줄 알 수 없기에 좌우회전시 또는 차선의 변경 등의 경우 접촉사고의 위험을 방치하게 되는 종래 기술의 문제점을 해소하는 효과가 있다.The present invention relates to a direction indicating lamp of the rear lamp of the vehicle, and in particular, a pulse control unit for controlling the pulse power for the operation of the direction indicating lamp; A switch for opening and closing a pulse transmission path for transmitting an operation control pulse generated from a pulse control unit to a direction indicating lamp; A detector for detecting a disconnection state of the direction indicator lamp by receiving a state of the voltage applied to the front end of the direction indicator lamp and a state of the voltage applied to the rear end of the direction indicator lamp; And a transistor configured to apply an operation control pulse generated by the pulse controller to the brake lamp during on-off operation according to the state of the detection signal of the detection unit. If the lamp's filament lamp is disconnected and it does not operate normally, the driver will not know that the driver will not be able to indicate the intention to the rear vehicle while driving, thus leaving the risk of contact accident when turning left or right or changing lanes. There is an effect to solve the problems of the prior art.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 종래 방향 지시램프의 동작 구현 로직Figure 1 shows the operation implementation logic of the conventional direction indicator lamp
제2도는 본 발명에 따른 방향 지시램프 고장시 대체 로직2 is a replacement logic in the case of a failure of the direction indicating lamp according to the present invention
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950069403A KR970037554A (en) | 1995-12-30 | 1995-12-30 | Alternate logic in case of directional lamp failure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950069403A KR970037554A (en) | 1995-12-30 | 1995-12-30 | Alternate logic in case of directional lamp failure |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970037554A true KR970037554A (en) | 1997-07-24 |
Family
ID=66639734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950069403A KR970037554A (en) | 1995-12-30 | 1995-12-30 | Alternate logic in case of directional lamp failure |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970037554A (en) |
-
1995
- 1995-12-30 KR KR1019950069403A patent/KR970037554A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |