KR970037908A - Object entry warning device for left and right rotation of car - Google Patents
Object entry warning device for left and right rotation of car Download PDFInfo
- Publication number
- KR970037908A KR970037908A KR1019950057700A KR19950057700A KR970037908A KR 970037908 A KR970037908 A KR 970037908A KR 1019950057700 A KR1019950057700 A KR 1019950057700A KR 19950057700 A KR19950057700 A KR 19950057700A KR 970037908 A KR970037908 A KR 970037908A
- Authority
- KR
- South Korea
- Prior art keywords
- warning lamp
- object detection
- right direction
- output
- relay
- Prior art date
Links
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
본 발명은 좌회전 또는 우회전시 사각 지대에 물체가 있을 때 이를 감지하여 경고램프를 점멸하여 사고를 방지하도록 하는데에 그 목적이 있다. 종래 자동차의 경고 램프는 좌, 우회전시 방향 지시등을 점등하고 물체의 존재 여부를 판단할 수 있는 방법은 사이드 미러만 있기 때문에 사각 지대의 물체를 감지하지 못하는 문제점이 있었다. 이것을 해결하기 위해 본 발명은 주행중 회전을 하기 위해 좌, 우회전 방향을 선택하기 위한 좌, 우 방향 지시 스위치와, 좌, 우 방향 지시 스위치의 조작을 따라 키스위치를 통해 공급된 밧데리 전원에 의해 구동되어 물체를 감지하여 물체감지 신호를 출력하는 좌, 우 물체 감지 센서와, 좌, 우 물체 감지 센서로부터 출력된 물체 감지 신호에 따라 구동되는 무접점 릴레이와, 무접점 릴레이의 동작에 따라 경고 램프 구동 신호를 출력하는 경고 램프 점멸 릴레이와, 경고 램프 점멸 릴레이로부터 출력된 구동 신호에 따라 점멸되어 물체 존재를 알리는 경고 램프로구비된다.An object of the present invention is to detect when there is an object in the blind spot when left turn or right turn to flash the warning lamp to prevent an accident. The warning lamp of the related art has a problem in that it is not possible to detect an object in a blind spot because only a side mirror has a method of determining a presence of an object by turning on a direction indicator when turning left and right. In order to solve this problem, the present invention is driven by a left and right direction switch for selecting a left and right direction to turn while driving, and a battery power supplied through a key switch in accordance with a left and right direction switch. Left and right object detection sensors that detect objects and output object detection signals, solid state relays driven by object detection signals output from left and right object detection sensors, and warning lamp drive signals according to the operation of solid state relays Warning lamp flashing relay for outputting the warning lamp flashing is provided in accordance with the drive signal output from the relay is provided with a warning lamp to indicate the presence of the object.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제 1 도는 본 발명에 의한 자동차 좌, 우 회전시 물체진입 경고 장치의 회로도.1 is a circuit diagram of the object entry warning device for turning left and right cars according to the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950057700A KR970037908A (en) | 1995-12-27 | 1995-12-27 | Object entry warning device for left and right rotation of car |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950057700A KR970037908A (en) | 1995-12-27 | 1995-12-27 | Object entry warning device for left and right rotation of car |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970037908A true KR970037908A (en) | 1997-07-24 |
Family
ID=66618490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950057700A KR970037908A (en) | 1995-12-27 | 1995-12-27 | Object entry warning device for left and right rotation of car |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970037908A (en) |
-
1995
- 1995-12-27 KR KR1019950057700A patent/KR970037908A/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 |