KR970020704A - Automatic detection device of shape and distance of rear object of car - Google Patents
Automatic detection device of shape and distance of rear object of car Download PDFInfo
- Publication number
- KR970020704A KR970020704A KR1019950034984A KR19950034984A KR970020704A KR 970020704 A KR970020704 A KR 970020704A KR 1019950034984 A KR1019950034984 A KR 1019950034984A KR 19950034984 A KR19950034984 A KR 19950034984A KR 970020704 A KR970020704 A KR 970020704A
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- South Korea
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- vehicle
- shape
- signal processing
- image signal
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Abstract
본 발명은 자동차의 후방 물체의 형상 및 거리 자동 검출 장치에 관한 것으로서, 특히, 두 대의 저가의 일반용 카메라를 사용하여 자동차의 후방의 사각지대에 위치하는 물체의 형상 및 거리를 자동차의 운전석의 전면부에 설치되어 있는 표시부에 표시하여 줌으로써 자동차의 운전자가 자동차의 후방의 사가지대에 위치하는 물체의 형상 및 거리를 용이하게 파악할 수 있는 자동차의 후방 물체의 형상 및 거리 자동 검출 장치에 관한 것이다. 본 발명의 자동차의 후방의 사각지대 내에 위치하는 물체의 형상 및 거리 자동 검출 장치는 자동차의 후면에 설치되어 자동차의 후방에 형성되는 시각지대 내에 위치하는 물체의 영상을 촬영하는 두 대의 카메라, 상기 카메라에서 촬영되는 아날로그 영상 신호를 영상 신호 처리(image processing)하는 영상 신호 처리부 및 상기 영상 신호 처리부의 영상 신호를 표시하는 영상 신호 표시부를 포함하는 것을 특징으로 한다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for automatically detecting the shape and distance of a rear object of a vehicle. In particular, the shape and distance of an object located in a blind spot behind the vehicle by using two low-cost general purpose cameras may be described. The present invention relates to an apparatus for automatically detecting the shape and distance of a rear object of a vehicle, by displaying on a display unit provided at the rear surface of the vehicle so that a driver of the vehicle can easily grasp the shape and distance of an object located on four branches of the rear of the vehicle. An apparatus for automatically detecting the shape and distance of an object located in a blind spot at the rear of a vehicle of the present invention includes two cameras installed at the rear of the car and photographing an image of an object located in a visual zone formed at the rear of the car, the cameras And an image signal processing unit configured to perform image signal processing on the analog image signal captured by the image signal display unit, and an image signal display unit displaying an image signal of the image signal processing unit.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제3도는 본 발명의 자동차의 후방 물체의 형상 및 거리 자동 검출 장치를 장착한 자동차의 후면도,3 is a rear view of a vehicle equipped with an apparatus for automatically detecting a shape and distance of a rear object of a vehicle of the present invention;
제4도는 본 발명의 자동차의 후방 물체의 형상 및 거리 자동 검출 장치의 구성을 도시한 블록도,4 is a block diagram showing the configuration of an apparatus for automatically detecting a shape and distance of a rear object of a vehicle according to the present invention;
제5도는 본 발명의 자동차의 후방 물체의 형상 및 거리 자동 검출 장치에 사용되는 영상 처리 수단의 블록도,5 is a block diagram of an image processing means used in the apparatus for automatically detecting the shape and distance of a rear object of an automobile of the present invention;
제6도는 본 발명의 자동차의 후방 물체의 형상 및 거리 자동 검출 장치에서 등거리선을 연산하는 방법을 도시한 다이어그램.6 is a diagram showing a method for calculating an equidistant line in the apparatus for automatically detecting the shape and distance of a rear object of a vehicle according to the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950034984A KR970020704A (en) | 1995-10-11 | 1995-10-11 | Automatic detection device of shape and distance of rear object of car |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950034984A KR970020704A (en) | 1995-10-11 | 1995-10-11 | Automatic detection device of shape and distance of rear object of car |
Publications (1)
Publication Number | Publication Date |
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KR970020704A true KR970020704A (en) | 1997-05-28 |
Family
ID=66582345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950034984A KR970020704A (en) | 1995-10-11 | 1995-10-11 | Automatic detection device of shape and distance of rear object of car |
Country Status (1)
Country | Link |
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KR (1) | KR970020704A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101243108B1 (en) * | 2010-12-30 | 2013-03-12 | 주식회사 와이즈오토모티브 | Apparatus and method for displaying rear image of vehicle |
-
1995
- 1995-10-11 KR KR1019950034984A patent/KR970020704A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101243108B1 (en) * | 2010-12-30 | 2013-03-12 | 주식회사 와이즈오토모티브 | Apparatus and method for displaying rear image of vehicle |
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