KR20080034528A - Rear view apparatus of vehicle - Google Patents

Rear view apparatus of vehicle Download PDF

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Publication number
KR20080034528A
KR20080034528A KR1020060100557A KR20060100557A KR20080034528A KR 20080034528 A KR20080034528 A KR 20080034528A KR 1020060100557 A KR1020060100557 A KR 1020060100557A KR 20060100557 A KR20060100557 A KR 20060100557A KR 20080034528 A KR20080034528 A KR 20080034528A
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KR
South Korea
Prior art keywords
rear view
vehicle
lcd
camera
liquid crystal
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KR1020060100557A
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Korean (ko)
Inventor
김상민
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현대자동차주식회사
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Priority to KR1020060100557A priority Critical patent/KR20080034528A/en
Publication of KR20080034528A publication Critical patent/KR20080034528A/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
    • 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
    • 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
    • B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
    • B60R2001/1253—Mirror assemblies combined with other articles, e.g. clocks with cameras, video cameras or video screens
    • 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
    • B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
    • B60R2011/0028—Ceiling, e.g. roof rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/92—Driver displays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

An apparatus for ensuring the rear visual field of a vehicle is provided to prevent an accident by photographing objects in the rear of the vehicle using a camera. An apparatus for ensuring the rear visual field of a vehicle comprises an inside rear view mirror, an LCD(Liquid Crystal Display,10b) for the rear visual field of a vehicle, and manipulation switches. The inside rear view mirror is connected with the LCD through a connection member having a support shaft. A step motor is installed at one end portion of the support shaft. The support shaft is supported by a stay provided with a windshield glass. Camera devices are installed in the rear of the vehicle. A controller receives predetermined signals from the manipulation switches and the camera devices to control the step motor.

Description

차량의 후방 시계 장치 {REAR VIEW APPARATUS OF VEHICLE}Rear clock unit of vehicle {REAR VIEW APPARATUS OF VEHICLE}

도 1은 본 발명의 실시예의 단면도1 is a cross-sectional view of an embodiment of the present invention.

도 2는 본 발명의 실시예의 정면도2 is a front view of an embodiment of the present invention;

도 3은 본 발명의 실시예의 제어 블록도3 is a control block diagram of an embodiment of the invention.

도 4는 본 발명의 실시예의 작용 상태도4 is an operational state diagram of an embodiment of the present invention

<도면의 주요 부분에 대한 부호의 설명>          <Explanation of symbols for the main parts of the drawings>

10a : 인사이드 리어뷰 미러 10b : 후방 시계용 액정표시장치10a: inside rear view mirror 10b: liquid crystal display for rear view

12 : 지지축 16 : 스텝 모터 20a : 카메라12 support shaft 16 step motor 20a camera

20b : 적외선 카메라 22 : 제어기20b: infrared camera 22: controller

본 발명은 차량의 후방 시계 장치에 관한 것이며, 상세하게는 윈드 실드 글래스에 인사이드 리어뷰 미러를 설치하고, 헤드라이닝에 절첩식 액정표시장치를 설치한 차량의 후방 시계 장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rear view device of a vehicle, and more particularly, to a rear view device of a vehicle in which an inside rear view mirror is provided in a windshield glass and a folding liquid crystal display device is provided in a headlining.

주지하는 바와 같이, 차량의 후방 시계 장치는 실내의 윈드 실드 글래스의 상부 중앙 또는 헤드라이닝의 전방 중앙에 인사이드 리어뷰 미러를 설치하고, 양 도어 패널의 상부 전방에 아웃사이드 리어뷰 미러를 설치하여 차량의 후방은 인사이드 리어뷰 미러에 의하여, 차량의 외부 양측면은 아웃사이드 리어뷰 미러에 의하여 후방 시계를 확보하고 있다.As is well known, the rear view unit of a vehicle is provided with an inside rear view mirror in the upper center of the windshield glass in the interior or a front center of the headlining, and an outside rear view mirror in the upper front of both door panels. The rear of the vehicle is secured by an inside rear view mirror, and the exterior both sides of the vehicle are secured by a rear view mirror.

한편 최근에는 생활의 질의 향상에 따라 여가활용을 위하여 다목적 차량(SUV 등)을 이용한 숙박여행이 증가추세에 있음과 아울러 유쾌한 여행을 위하여 헤드라이닝의 중앙부에 절첩식 액정표시장치(Liquid Crystal Display, 이하 "LCD"라 함)의 설치도 증가추세에 있다.On the other hand, as the quality of life has improved recently, lodging trips using multi-purpose vehicles (SUVs, etc.) have been on the rise for leisure use, and a liquid crystal display (Liquid Crystal Display) in the center of the headlining for pleasant travel has been on the rise. Installation of "LCD" is also on the rise.

그러나 상기와 같이 윈드 실드 글래스에 인사이드 리어뷰 미러를 설치함과 아울러 헤드라이닝에 LCD를 설치할 경우 절첩상태의 LCD를 펴면 후방 시계가 가려짐으로써 인사이드 리어뷰의 기능을 발휘할 수 없음으로 후방을 주시할 수 없는 사각지역으로 남게 되어서 사고의 위험성이 커지고 있다.However, when the inside rear view mirror is installed on the windshield glass and the LCD is installed on the headlining, the rear clock is hidden when the LCD is folded out so that the inside rear view function cannot be performed. The risk of accidents is increasing due to the fact that they are left behind.

본 발명은 상기한 실정을 감안하여, 인사이드 리어뷰 미러와 후방 시계용 LCD를 함께 설치하여 LCD의 사용시에도 후방 시계의 확보를 할 수 있도록 한 차량의 후방 시계 장치를 제공하는 것을 목적으로 한다.SUMMARY OF THE INVENTION In view of the above circumstances, an object of the present invention is to provide a rear view device of a vehicle in which an inside rear view mirror and a rear view LCD are installed together to secure a rear view even when the LCD is used.

상기한 목적을 달성하기 위하여, 본 발명은 헤드라이닝에 액정표시장치를 설치한 차량에 있어서, 각각의 배면을 상호 일정간격이 유지되게 연결부재로 결합하고, 상기 연결부재의 중앙에 직각으로 지지축을 설치하여 그 양단을 스테이에 지지한 인사이드 리어뷰 미러 및 후방 시계용 액정표시장치와; 상기 지지축에 설치한 스텝 모터와; 차량의 후방에 설치한 카메라 장치와; 조작용 스위치와; 상기 조작용 스위치와 카메라 장치의 신호를 입력받아 상기 스텝 모터를 제어하는 제어기로 구성한 것이다.In order to achieve the above object, the present invention provides a vehicle in which a liquid crystal display device is installed in a headlining, each rear surface of the vehicle is coupled to a connection member such that a constant distance is maintained, and a support shaft is perpendicular to the center of the connection member. An inside rear view mirror and a rear view liquid crystal display device installed at the both ends and supported at both ends of the stay; A step motor provided on the support shaft; A camera device installed at the rear of the vehicle; An operation switch; The controller is configured to control the stepper motor by receiving signals from the operation switch and the camera device.

도 1은 본 발명의 실시예의 단면도이고, 도 2는 본 발명의 실시예의 정면도이며, 도 3은 본 발명의 실시예의 제어 블록도로서, 10a 및 10b는 인사이드 리어뷰 미러 및 후방 시계용 LCD로서, 상기 인사이드 리어뷰 미러(10a) 및 후방 시계용 LCD(10b)는 각각의 배면을 상호 일정간격이 유지되게 연결부재(11)로 연결하고, 상기 연결부재(11)의 중앙에 직각으로 지지축(12)을 설치하여 그 양단을 윈드 실드 글래스(13) 등에 설치한 스테이(15)에 지지한 것이며, 또한 상기 지지축(12)의 일단에는 스텝 모터(16)를 설치한 것이다.1 is a cross-sectional view of an embodiment of the present invention, Figure 2 is a front view of an embodiment of the present invention, Figure 3 is a control block diagram of an embodiment of the present invention, 10a and 10b is an inside rear view mirror and a rear view LCD, The inside rear view mirror 10a and the rear view LCD 10b connect the rear surfaces of the rear view mirrors 10a to the connecting members 11 so that a constant distance is maintained, and the support shafts are perpendicular to the center of the connecting members 11. 12) is provided, and both ends thereof are supported by the stay 15 provided on the windshield glass 13 or the like, and a step motor 16 is provided at one end of the support shaft 12.

그리고 차량의 헤드라이닝(14)에 LCD(미도시)를 설치함과 아울러 후방 예를 들어 리어 패키지 트레이 등에 카메라(20a)와 적외선 카메라(20b)를 설치하여 후방 물체를 촬영하고, 또한 후방 시계용 LCD 조작용 스위치(21a) 또는 LCD 조작용 스위치(21b)의 신호와, 상기 카메라(20a) 또는 적외선 카메라(20b)의 영상신호를 제어기(22)에 입력하여 상기 제어기(22)에 의하여 모터제어유닛(23)에 스텝 모터(16)의 구동신호를 전송함과 아울러 후방 시계용 LCD(10b)에 영상신호를 전송토록 한 것이다.In addition, an LCD (not shown) is installed on the headlining 14 of the vehicle, and a rear camera 20a and an infrared camera 20b are installed on the rear package tray, for example, to photograph rear objects, and also for rear vision. Motor control by the controller 22 by inputting the signal of the LCD operation switch 21a or the LCD operation switch 21b and the video signal of the camera 20a or the infrared camera 20b to the controller 22. The driving signal of the step motor 16 is transmitted to the unit 23 and the image signal is transmitted to the rear view LCD 10b.

이상과 같은 본 발명은 도 1과 같이, 인사이드 리어뷰 미러(10a)가 차량의 후방을 향하고 헤드라이닝에 설치한 LCD(미도시)가 접혀있는 상태에서는 인사이드 리어뷰 미러(10a)로써 후방 시계가 확보됨으로 후방물체를 감지할 수 있는 것이다.As described above, the present invention as described above has a rear view mirror 10a as the inside rear view mirror 10a facing the rear of the vehicle and the LCD (not shown) installed in the headlining is folded. As it is secured, the rear object can be detected.

한편 상기와 같이 인사이드 리어뷰 미러(10a)에 의하여 후방 시계를 확보하다가 LCD를 펴면 인사이드 리어뷰 미러(10a)의 후방 시계가 가려짐으로 이때 후방 시계용 LCD 조작용 스위치(21a) 또는 LCD 조작용 스위치(21b)의 신호를 제어기(22)에 입력하여서 모터제어유닛(23)에 스텝 모터(16)의 구동신호를 전송하고, 모터제어유닛(23)에 의하여 스텝 모터(16)를 구동하여 후방 시계용 LCD(10b)를 차량의 후방측으로 향하도록 회전함과 아울러 카메라(20a) 또는 적외선 카메라(20b)에서 촬영된 후방물체의 신호를 입력받아 영상처리 한 후 후방 시계용 LCD(10b)에 전송함으로써 후방 시계가 확보되어 후방물체를 감지하는 것이다.On the other hand, while securing the rear view by the inside rear view mirror 10a as described above, the rear view of the inside rear view mirror 10a is covered when the LCD is opened. At this time, the rear view LCD operation switch 21a or LCD operation The signal of the switch 21b is input to the controller 22 to transmit the drive signal of the step motor 16 to the motor control unit 23, and the step motor 16 is driven by the motor control unit 23 to the rear. Rotating the clock LCD 10b to the rear side of the vehicle, receiving a signal of the rear object captured by the camera 20a or the infrared camera 20b, and processing the image, and transmitting the image to the rear clock LCD 10b. As a result, the rear view is secured to detect the rear object.

그리고 상기와 같이 후방시계용 LCD(10b)에 의하여 후방 시계를 확보하다가 LCD를 접을 때에는 스텝 모터(16)를 상기와 반대방향으로 회전시켜 인사이드 리어뷰 미러(10a)로써 후방 시계를 확보할 수 있는 것이다.As described above, when the rear clock is secured by the rear clock LCD 10b, when the LCD is folded, the rear clock can be secured by the inside rear view mirror 10a by rotating the step motor 16 in the opposite direction. will be.

이상과 같이 본 발명은 헤드라이닝에 LCD를 설치한 차량에서, 윈드 실드 글래스에 인사이드 리어뷰 미러와 후방 시계용 LCD를 함께 설치하여 LCD를 펼쳐서 인사이드 리어뷰 미러의 기능을 발휘할 수 없을 때 카메라 장치에 의하여 후방물체를 촬영하여 후방 시계용 LCD로서 후방 시계를 확보할 수 있음으로 안전사고를 예방할 수 있는 것이다.As described above, the present invention provides a camera device when the LCD is not installed to expand the LCD by installing the inside rear view mirror and the rear view mirror on the windshield glass in the vehicle having the LCD installed in the headlining. By taking a picture of the rear object to secure the rear view as a rear view LCD to prevent safety accidents.

Claims (3)

헤드라이닝에 액정표시장치를 설치한 차량에 있어서, 각각의 배면을 상호 일정간격이 유지되게 연결부재로 결합하고, 상기 연결부재의 중앙에 직각으로 지지축을 설치하여 그 양단을 스테이에 지지한 인사이드 리어뷰 미러 및 후방 시계용 액정표시장치와; 지지축에 설치한 스텝 모터와; 차량의 후방에 설치한 카메라 장치와; 조작용 스위치와; 상기 조작용 스위치와 카메라 장치의 신호를 입력받아 상기 스텝 모터를 제어하는 제어기로 구성한 차량의 후방 시계 장치.In a vehicle in which a liquid crystal display device is installed in a headlining, each rear surface is coupled to a connection member so that a constant distance is maintained, and a support shaft is installed at a right angle at the center of the connection member, and both ends thereof are supported on the stay. A liquid crystal display for a view mirror and a rear view; A step motor provided on the support shaft; A camera device installed at the rear of the vehicle; An operation switch; And a controller configured to control the stepper motor by receiving signals from the operation switch and the camera device. 제 1 항에 있어서, 카메라 장치는 카메라와 적외선 카메라인 차량의 후방 시계 장치.The rear view device of a vehicle according to claim 1, wherein the camera device is a camera and an infrared camera. 제 1 항에 있어서, 조작용 스위치는 후방 시계용 액정표시장치 조작용 스위치와 액정표시장치 조작용 스위치인 차량의 후방 시계 장치.2. The rear view device of a vehicle according to claim 1, wherein the operation switch is a rear view liquid crystal display device operation switch and a liquid crystal display device operation switch.
KR1020060100557A 2006-10-17 2006-10-17 Rear view apparatus of vehicle KR20080034528A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9815370B2 (en) 2015-09-14 2017-11-14 Hyundai Motor Company Vehicle and control method thereof
US10821899B2 (en) 2017-06-26 2020-11-03 Hyundai Motor Company Rotatable rear-view mirror with display

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9815370B2 (en) 2015-09-14 2017-11-14 Hyundai Motor Company Vehicle and control method thereof
US10821899B2 (en) 2017-06-26 2020-11-03 Hyundai Motor Company Rotatable rear-view mirror with display

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