KR20070007222A - 3 directional rearview camera system for car using convex lens - Google Patents

3 directional rearview camera system for car using convex lens Download PDF

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Publication number
KR20070007222A
KR20070007222A KR1020060120500A KR20060120500A KR20070007222A KR 20070007222 A KR20070007222 A KR 20070007222A KR 1020060120500 A KR1020060120500 A KR 1020060120500A KR 20060120500 A KR20060120500 A KR 20060120500A KR 20070007222 A KR20070007222 A KR 20070007222A
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KR
South Korea
Prior art keywords
convex lens
monitor
directional
rear camera
car
Prior art date
Application number
KR1020060120500A
Other languages
Korean (ko)
Inventor
최칠식
Original Assignee
최칠식
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Publication date
Application filed by 최칠식 filed Critical 최칠식
Priority to KR1020060120500A priority Critical patent/KR20070007222A/en
Publication of KR20070007222A publication Critical patent/KR20070007222A/en

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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
    • B60R1/20—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
    • B60R1/22—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 for viewing an area outside the vehicle, e.g. the exterior of the vehicle
    • B60R1/23—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 for viewing an area outside the vehicle, e.g. the exterior of the vehicle with a predetermined field of view
    • B60R1/26—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 for viewing an area outside the vehicle, e.g. the exterior of the vehicle with a predetermined field of view to the rear of the vehicle
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • 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
    • B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
    • B60R2011/004—Arrangements for holding or mounting articles, not otherwise provided for characterised by position outside the vehicle
    • 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
    • B60R2300/802—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 monitoring and displaying vehicle exterior blind spot views
    • 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
    • B60R2300/8066—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 monitoring rearward traffic

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

A three directional rearview camera system for a car using a convex lens is provided to monitor a rearview, a left side view, and a right side view through a monitor by attaching the convex lens and a triangle mirror to a front side of the rear camera. A three directional rearview camera system for a car using a convex lens(2) includes a rear camera(1), a triangle mirror(3), and a monitor(5). The convex lens with an incidence surface and a refractive surface is formed on a front surface of the rear camera. The three directional rearview camera system is capable of monitoring a top side of the monitor by taking a photograph of a rearview and transmitting an image signal. And, the three directional rearview camera system is capable of monitoring a bottom side of the monitor by attaching the triangle mirror with a left side reflection surface and a right side reflection surface to a front surface of the rear camera.

Description

볼록렌즈가 부착된 3방향 감시 자동차용 후방카메라{3 Directional RearView Camera System for Car using Convex lens}3 Directional RearView Camera System for Car using Convex lens}

도 1은 본 발명에 따른 자동차용 후방카메라 측면도1 is a side view of a vehicle rear camera according to the present invention

도 2는 도 1의 배면도2 is a rear view of FIG.

* 도면의 주요 부분에 대한 부호설명 ** Explanation of Signs of Major Parts of Drawings *

1 : 후방카메라 2 : 볼록렌즈1: rear camera 2: convex lens

3 : 삼각거울 4 : 신호선3: triangle mirror 4: signal line

5 : 모니터 6 : 후방화면5: monitor 6: rear screen

7 : 좌측화면 8 : 우측화면7: Left screen 8: Right screen

10 : 우측반사면 11 : 좌측반사면10: right reflection surface 11: left reflection surface

12 : 볼록렌즈 굴절면 13 : 볼록렌즈 입사면12 convex lens refracting surface 13 convex lens incidence surface

본 발명은 자동차용 후방카메라의 사각지대를 볼수 있게하는 자동차용 후방카메라로서 더욱 상세하게는 후방카메라 전면에 볼록렌즈와 삼각거울을 부착하고 모니터를 통하여 자동차의 후방화면, 좌측화면, 우측화면을 모두 볼수있게한 자동 차용 후방카메라에 관한 것이다.The present invention is a rear camera for cars that can be seen in the blind spot of the rear camera for cars in more detail, the convex lens and the triangular mirror is attached to the front of the rear camera and through the monitor all the rear screen, left screen, right screen It is about a rearview camera for a vehicle made visible.

종래의 자동차용 후방카메라는 단순히 후방화면만을 표시하기 때문에 자동차의 후진시 좌측과 우측에서 돌발적으로 발생하는 상황에 대한 대처가 불가능한 문제점 있다.Conventional automotive rear cameras simply display the rear screen, so it is impossible to cope with a situation that occurs unexpectedly on the left and right side when the vehicle reverses.

상기와 같은 문제점을 해결하기 위한 것으로, 본 발명은 자동차의 후방카메라를 통하여 자동차의 후진시 후방화면, 좌측화면, 우측화면을 모두 표시하여 돌발상황에 대비할수 있는 안전한 자동차용 후방카메라를 제공하는데 목적이 있다.In order to solve the above problems, the present invention is to provide a safe rear camera for the emergency situation by displaying all the rear screen, the left screen, the right screen when the vehicle reverses through the rear camera of the vehicle There is this.

이하 첨부된 도면에 의해 상세히 설명하면 다음과 같다.Hereinafter, described in detail by the accompanying drawings as follows.

도 1은 본 발명에 의한 자동차용 후방카메라의 측면도로 자동차의 후방을 감시하기 위한 후방카메라(1)의 일단에는 브라켓트(9)를 부착하고 브라켓트(9)의 일단에는 자동차 후방의 좌측과 우측을 감시할수 있는 삼각거울(3)과 삼각거울(3)의 상단에는 자동차 후방을 감시할수 있는 볼록렌즈(2)가 후방카메라(1)와 대향 부착되어 되어 있고 볼록렌즈(2)에는 볼록렌즈 입사면(13)과 볼록렌즈 굴절면(12)이 대향 형성 되어 있다.1 is a side view of a rear view camera for a vehicle according to the present invention attaches a bracket (9) to one end of the rear camera 1 for monitoring the rear of the car and the left and right of the rear of the car to one end of the bracket (9) On the upper side of the triangular mirror (3) and the triangular mirror (3) that can be monitored, a convex lens (2) for monitoring the rear of the vehicle is attached to the rear camera (1) and the convex lens (2) is a convex lens entrance surface. 13 and the convex lens refracting surface 12 are formed to face each other.

후방카메라(1) 후단에는 후방카메라(1)에 촬영된 화면을 송출하기 위한 신호선(4)이 인출되어 있으며 신호선(4)은 모니터(5)로 연결되고 모니터(5)는 상단에 자동차의 후방화면(6)을 표시하는 부분과 하단에 자동차의 후방의 좌측화면(8)과 우측화면(7)을 표시하는 부분으로 각각 나누어져 있다.At the rear end of the rear camera 1, a signal line 4 for transmitting a screen shot by the rear camera 1 is drawn out. The signal line 4 is connected to the monitor 5, and the monitor 5 is located at the top of the rear of the car. The screen 6 is divided into a part for displaying the screen 6 and a part for displaying the left screen 8 and the right screen 7 behind the vehicle.

도 2는 도 1의 배면도로서 삼각거울(3)의 우측에는 거울로 형성된 우측반사면(10)과 좌측에는 좌측반사면(11)이 각각 내설되어 있다.2 is a rear view of FIG. 1, in which a right reflection surface 10 formed of a mirror is formed on the right side of the triangular mirror 3 and a left reflection surface 11 on the left side, respectively.

자동차의 후진시에 표시되는 후방화면(6)은 볼록렌즈(2)의 볼록렌즈 입사면(13)으로 들어오는 빛이 볼록렌즈 굴절면(13)에 굴절되어 후방카메라(1)에서 촬영되고 후방카메라(1)에서 촬영된 영상은 신호선(4)을 따라 모니터(5)로 송출 전달되어 모니터(5) 상단에 표시되고, 자동차 후진시 표시되는 좌측화면(8)과 우측화면(7)은 삼각거울(3)의 좌측반사면(10)과 우측반사면(11)으로 입사되는 빛을 후방카메라(1)가 촬영하고 후방카메라(1)에 촬영된 영상은 신호선(4)을 따라 모니터(5)로 송출 전달되어 모니터(5) 하단의 좌측과 우측에 각각 표시된다.The rear screen 6 displayed at the time of reversing of the vehicle has the light entering the convex lens incidence surface 13 of the convex lens 2 being refracted by the convex lens refracting surface 13 to be photographed by the rear camera 1 and the rear camera ( The image taken in 1) is transmitted to the monitor 5 along the signal line 4 and displayed on the top of the monitor 5, and the left screen 8 and the right screen 7 displayed when the vehicle is reversed are triangular mirrors ( 3) The rear camera 1 photographs the light incident on the left and right reflection surfaces 10 and 11, and the image captured by the rear camera 1 is directed to the monitor 5 along the signal line 4. Transmission and delivery are displayed on the left and right sides of the bottom of the monitor 5, respectively.

이상에서 상술한 바와같이 본 발명은, 자동차의 후방카메라 전면에 볼록렌즈와 삼각거울을 부착하여 자동차의 후진시 후방은 물론 좌측과 우측까지도 모니터를 통하여 감시할수 있으므로 사각지대에서의 돌발상황에 대비할수 있는 안전한 자동차용 후방카메라를 제공하는 효과가 있다.As described above, the present invention, by attaching a convex lens and a triangular mirror on the front of the rear camera of the vehicle can be monitored through the monitor as well as the rear and left and right of the rear when the vehicle is reversed, it is possible to prepare for a sudden situation in the blind spot It is effective to provide a safe rearview camera for the car.

Claims (2)

후방카메라의 전면에 입사면과 굴절면을 형성한 볼록렌즈가 구비되어 후방화면을 촬영하고 영상 신호를 송출하여 모니터 상단에서 감시할수 있는 자동차용 후방카메라The rear camera is equipped with a convex lens formed on the front and rear sides of the rear camera to shoot the rear screen and send video signals to monitor from the top of the monitor. 후방카메라의 전면에 죄측반사면과 우측반사면을 구비한 삼각거울이 부착되어 좌측화면과 우측화면을 촬영하고 영상 신호를 송출하여 모니터 하단에서 감시할 수 있는 자동차용 후방카메라The rear camera is equipped with a triangular mirror equipped with a sinus reflecting surface and a right reflecting surface on the front of the rear camera to shoot the left and right screens and send out video signals to monitor from the bottom of the monitor.
KR1020060120500A 2006-12-01 2006-12-01 3 directional rearview camera system for car using convex lens KR20070007222A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100913643B1 (en) * 2008-04-05 2009-08-24 이재국 Device for manner rearview mirror

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100913643B1 (en) * 2008-04-05 2009-08-24 이재국 Device for manner rearview mirror

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