KR970010368A - Lane change warning device and method - Google Patents
Lane change warning device and method Download PDFInfo
- Publication number
- KR970010368A KR970010368A KR1019950025788A KR19950025788A KR970010368A KR 970010368 A KR970010368 A KR 970010368A KR 1019950025788 A KR1019950025788 A KR 1019950025788A KR 19950025788 A KR19950025788 A KR 19950025788A KR 970010368 A KR970010368 A KR 970010368A
- Authority
- KR
- South Korea
- Prior art keywords
- value
- lane change
- vehicle
- warning device
- computer
- Prior art date
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- Traffic Control Systems (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
본 발명은 차선 변경 위험 경고장치에 관한 것으로, 특히 차선을 변경하고자 할때 옆차선에 충돌 가능차량이 있는 경우 경고음을 운전자에게 전해줌으로서 대형사고를 미연에 방지하기 위한 차선 변경 위험 경고장치로, 본 차량의 속도와 타 차량 속도와의 차량간의 거리에 따른 충돌 값 입력하는 단계(S1)와; 방향지시장치에 따라 좌측 또는 우측 방향지시등이 켜짐과 동시에 초음파 센서의 초음파 발진 단계(S2)와; 상기 발진된 초음파의 값과 컴퓨터에 입력된 값과 비교하는 단계(S3)와; 비교된 값이 0≤1이면 경고음 발생하는 단계(S4)와; 비교값이 0≥1이하이면 복귀되는 단계(S5)와; 상기 복귀단계에 따른 경고음해제단계(S6)로 구성된다.The present invention relates to a lane change danger warning device, and particularly, when a lane change is desired, a lane change danger warning device for preventing a large accident in advance by transmitting a warning sound to a driver when there is a vehicle capable of collision in a side lane, Inputting a collision value according to a distance between the vehicle between the speed of the vehicle and another vehicle speed (S1); An ultrasonic oscillation step (S2) of the ultrasonic sensor at the same time the left or right direction indicator light is turned on according to the direction indicating device; Comparing the oscillated ultrasound value with a computer input value (S3); Generating a beep when the compared value is 0 ≦ 1 (S4); Returning if the comparison value is less than or equal to 0? It consists of a warning sound release step (S6) according to the return step.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 종래 차량 운행 중 사각지대를 예시한 도,1 is a diagram illustrating a blind spot while driving a conventional vehicle;
제2도는 본 발명 차선 변경 위험 경고장치를 장착한 상태를 나타낸 도,2 is a view showing a state equipped with the lane change danger warning device of the present invention,
제3도는 본 발명 차선 변경 위험 경고장치의 순서도.3 is a flow chart of the lane change hazard warning apparatus of the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950025788A KR970010368A (en) | 1995-08-21 | 1995-08-21 | Lane change warning device and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950025788A KR970010368A (en) | 1995-08-21 | 1995-08-21 | Lane change warning device and method |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970010368A true KR970010368A (en) | 1997-03-27 |
Family
ID=66595920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950025788A KR970010368A (en) | 1995-08-21 | 1995-08-21 | Lane change warning device and method |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970010368A (en) |
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1995
- 1995-08-21 KR KR1019950025788A patent/KR970010368A/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 |