KR100561692B1 - 차량의 자체 전원선을 이용한 후방 영상경보장치 - Google Patents
차량의 자체 전원선을 이용한 후방 영상경보장치 Download PDFInfo
- Publication number
- KR100561692B1 KR100561692B1 KR1020040022108A KR20040022108A KR100561692B1 KR 100561692 B1 KR100561692 B1 KR 100561692B1 KR 1020040022108 A KR1020040022108 A KR 1020040022108A KR 20040022108 A KR20040022108 A KR 20040022108A KR 100561692 B1 KR100561692 B1 KR 100561692B1
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- South Korea
- Prior art keywords
- vehicle
- power line
- image
- data
- video
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/04—Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/30—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing
- B60R2300/301—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing combining image information with other obstacle sensor information, e.g. using RADAR/LIDAR/SONAR sensors for estimating risk of collision
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/8093—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for obstacle warning
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
Description
Claims (3)
- 차량의 후방 경보장치에 있어서,차량의 후진기어 변속시 후진등의 전원선(300)을 통해 차량의 후방 감시를 위한 감시카메라(101)와 감지센서(111)를 인에이블시켜 감시카메라(101)로부터 얻어지는 카메라 영상과 감지센서(111)에 의한 감지데이터를 고주파로 각각 변조하여 자체 전원선(300)을 통해 전송하는 후방감지부(100);상기 전원선(300)을 통해 전송되어온 고주파 신호를 분리 복조한 후, 얻어진 영상 및 감지데이터를 바탕으로 차량의 후방을 운전자 모니터(209)에 영상 및/또는 자막으로 경보하는 후방 영상 경보부(200);를 구비하며,상기 후방감지부(100)는 상기 감시카메라(101)에 의해 얻어진 영상을 FM 방식으로 변조하는 비디오 변조부(105); 상기 감지센서(111)의 감지데이터를 처리하기 위한 CPU(115); 상기 CPU(115)로부터의 감지데이터를 FM변조하는 데이터 FM변조부(117); 상기 비디오 및 데이터 FM변조부(105,117)의 출력을 각각 상기 전원선(300)에 실어 상기 후방 영상 경보부(2000)측으로 전송하기 위한 고주파 필터(109,121);로 구성되고,상기 후방 영상 경보부(200)는 상기 후방감지부(100)에서 전원선(300)을 통해 전송된 영상 및 감지데이터를 각각 분리출력하는 고주파필터(201,211); 상기 고주파필터(201,211)의 영상 및 감지데이터 출력을 비디오 및 데이터 RF증폭부(203,213)를 통해 입력받아 이를 각각 FM복조하는 비디오 및 데이터 FM복조부(205,215); 상기 비디오 FM복조부(205)의 출력영상과 데이터 FM복조부(215)의 출력 데이터를 자막 처리부(219)를 통해 모니터(209)에 영상 및/또는 자막으로 디스플레이되도록 하는 CPU(217);로 구성된 것을 특징으로 하는 차량의 자체 전원선을 이용한 후방 영상경보장치.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040022108A KR100561692B1 (ko) | 2004-03-31 | 2004-03-31 | 차량의 자체 전원선을 이용한 후방 영상경보장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040022108A KR100561692B1 (ko) | 2004-03-31 | 2004-03-31 | 차량의 자체 전원선을 이용한 후방 영상경보장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050096661A KR20050096661A (ko) | 2005-10-06 |
KR100561692B1 true KR100561692B1 (ko) | 2006-03-20 |
Family
ID=37276705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040022108A Expired - Fee Related KR100561692B1 (ko) | 2004-03-31 | 2004-03-31 | 차량의 자체 전원선을 이용한 후방 영상경보장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100561692B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100856519B1 (ko) | 2007-06-19 | 2008-09-04 | 정진연 | 차량 후방 감시 시스템 및 방법 |
WO2023100109A1 (en) * | 2021-12-01 | 2023-06-08 | Gentex Corporation | Full display system with interposed controller for multiple cameras |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100862633B1 (ko) * | 2005-10-15 | 2008-10-09 | 오준수 | 로버스트 무선 송수신 방법 및 장치와 이를 이용한 차량용후방 감시 장치 |
KR100804259B1 (ko) * | 2006-08-03 | 2008-02-18 | 주식회사 엠테크놀러지 | 차량의 전원선을 이용한 후방 감시 장치 |
KR100806235B1 (ko) * | 2006-08-21 | 2008-02-27 | 주식회사 유엠비컴 | 금속성 몸체를 이용한 영상데이터 전송장치 |
KR100845193B1 (ko) * | 2007-08-27 | 2008-07-10 | 정대철 | 무선 통신을 이용한 차량의 후방 감시 시스템 |
CN115166746A (zh) * | 2022-06-28 | 2022-10-11 | 深圳市豪恩汽车电子装备股份有限公司 | 机动车倒车雷达系统及其雷达探头寻址方法和报警方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002359839A (ja) | 2001-03-29 | 2002-12-13 | Matsushita Electric Ind Co Ltd | リアビューカメラの画像表示方法及びその装置 |
KR200328436Y1 (ko) | 2003-07-03 | 2003-09-29 | 정주석 | 전력선을 이용한 차량의 후방감시장치 |
-
2004
- 2004-03-31 KR KR1020040022108A patent/KR100561692B1/ko not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002359839A (ja) | 2001-03-29 | 2002-12-13 | Matsushita Electric Ind Co Ltd | リアビューカメラの画像表示方法及びその装置 |
KR200328436Y1 (ko) | 2003-07-03 | 2003-09-29 | 정주석 | 전력선을 이용한 차량의 후방감시장치 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100856519B1 (ko) | 2007-06-19 | 2008-09-04 | 정진연 | 차량 후방 감시 시스템 및 방법 |
WO2023100109A1 (en) * | 2021-12-01 | 2023-06-08 | Gentex Corporation | Full display system with interposed controller for multiple cameras |
Also Published As
Publication number | Publication date |
---|---|
KR20050096661A (ko) | 2005-10-06 |
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