KR20040007133A - Storage device of an image for a car - Google Patents
Storage device of an image for a car Download PDFInfo
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- KR20040007133A KR20040007133A KR1020020041791A KR20020041791A KR20040007133A KR 20040007133 A KR20040007133 A KR 20040007133A KR 1020020041791 A KR1020020041791 A KR 1020020041791A KR 20020041791 A KR20020041791 A KR 20020041791A KR 20040007133 A KR20040007133 A KR 20040007133A
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- South Korea
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- camera
- signal
- image
- vehicle
- storage
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- 238000010586 diagram Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments 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
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
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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
- B60R2300/20—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used
- B60R2300/207—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used using multi-purpose displays, e.g. camera image and navigation or video on same display
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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
- B60R2300/8066—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)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Closed-Circuit Television Systems (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
Description
본 발명은 자동차용 영상 저장 장치에 관한 것으로, 좀 더 구체적으로 표현하면, 자동차의 후방에 장착되는 카메라의 영상신호가 AV 시스템의 디스플레이부로 전송되어 출력되고, 이와 더불어 사용자의 선택에 따라 필요한 영상이 저장시스템으로 전송되어 MPEG 규격에 의해 압축되고 저장매체에 저장되어 저장된 데이터를 장소에 구애 없이 반복 재생 가능한 것을 특징으로 한다.The present invention relates to a video storage device for a vehicle. More specifically, the video signal of a camera mounted at the rear of a vehicle is transmitted to the display unit of the AV system and outputted. The data is transmitted to the storage system, compressed according to the MPEG standard, and stored in the storage medium. The data can be repeatedly reproduced regardless of the location.
일반적으로 자동차의 실내 또는 실외에는 운전자가 주변 상황을 인식하기 위한 각종 미러, 즉 사이드 미러 및 리어 미러 등이 설치되어 사용되고 있다.In general, various mirrors, that is, side mirrors and rear mirrors, are installed and used for the driver to recognize a surrounding situation inside or outside of a vehicle.
또한, 최근에는 자동차의 전/후방에 충돌 센서, 근접 센서, 카메라 등을 설치하여, 주행 및 주정차시 충돌 센서로 충돌 상태를 감지하거나 혹은 근접 센서를 통해서 근접되는 차량을 감지하여 경보하도록 함으로써, 충돌이나 추돌로부터 운전자의 안전을 확보 및 도난 사고를 사전에 방지하게 된다.In addition, recently, by installing a collision sensor, a proximity sensor, a camera, etc. in the front and rear of the car, the collision sensor to detect the collision state by the collision sensor during driving and parking, or by detecting a vehicle approaching through the proximity sensor to alert The driver's safety is prevented from collision or collision and theft prevention is prevented in advance.
그리고, 카메라의 경우 주로 차량의 후방에 장착되어 후방으로부터 다가오는 차량 감시는 물론 후진시 후방 상황을 운전자가 보면서 편리하게 후진 할 수 있도록 한다.In addition, the camera is mainly mounted on the rear of the vehicle so that the driver can conveniently back up while watching the rear situation as well as monitoring the vehicle coming from the rear.
이때, 상기 카메라의 영상 신호는 자동차 내부의 모니터나 에이브이 시스템(audio-video system)의 디스플레이부를 통해 탑승자들이 볼 수 있다.At this time, the video signal of the camera can be seen by the passengers through the monitor or the display unit of the audio-video system in the car.
그러나, 상기한 장치는 주행중에 탑승자가 단지 디스플레이 되는 화면만을 볼 수 있게 설계되어 있기 때문에 필요한 화면을 다시 재생할 수 없다는 문제점이 있었다.However, the above-described apparatus has a problem in that it is not possible to reproduce the necessary screen because the passenger is only able to see the displayed screen while driving.
이에 본 발명은 상기와 같은 문제점들을 해소하기 위해 안출된 것으로써, 본 발명의 목적은 자동차의 후방에서 촬영되어 전송되는 영상 신호를 AV 시스템의 디스플레이부에 의해 출력하는 장치 외에 별도로 저장시스템을 구비하여 탑승자의 선택에 따라 즉, 선택스위치의 온/오프에 따라 카메라에서 촬영된 영상 신호가 저장되도록 하는데 있다.Accordingly, the present invention has been made to solve the above problems, an object of the present invention is to provide a separate storage system in addition to the device for outputting the image signal taken by the rear of the vehicle by the display unit of the AV system According to the passenger's selection, that is, the on / off of the selection switch, the image signal photographed by the camera is to be stored.
도 1은 본 발명에 따른 자동차용 영상 저장 장치의 구성을 나타내는 블럭도.1 is a block diagram showing the configuration of a video storage device for a vehicle according to the present invention.
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
11 : 카메라 21 : AV 시스템11: camera 21: AV system
22 : 디스플레이부 31 : 저장시스템22: display unit 31: storage system
32 : 입력부 33 : A/D 컨버터부32: input section 33: A / D converter section
34 : MPEG 인코더 35 : 저장부34: MPEG encoder 35: storage unit
38 : 선택스위치38: selector switch
상기와 같은 목적을 달성하기 위한 본 발명은, 자동차의 후방에 장착되는 카메라를 통해 촬영된 영상을 차량 내부에서 볼 수 있도록 하는 자동차용 영상 저장 장치에 있어서,In the present invention for achieving the above object, in the vehicle image storage device for viewing the image taken by the camera mounted on the rear of the vehicle in the vehicle,
상기 카메라에서 전송되는 신호를 디스플레이부를 통해 출력시키는 AV 시스템과; 상기 카메라에서 전송되는 신호를 받아서 저장하는 저장 시스템으로 구성되는 것을 특징으로 하는 자동차용 영상 저장 장치를 제공한다.An AV system for outputting a signal transmitted from the camera through a display unit; It provides a vehicle image storage device comprising a storage system for receiving and storing the signal transmitted from the camera.
그리고, 본 발명에서 상기 저장 시스템은 카메라의 신호를 받아들이는 입력부와; 상기 입력부를 통해 들어오는 아날로그 신호를 디지털로 변환시키는 A/D 컨버터부와; 상기 A/D 컨버터부를 통과한 디지털 신호를 MPEG 규격으로 인코딩하는 MPEG 인코더와; 상기 MPEG 인코더를 통해 압축된 데이터를 저장하는 저장부로 구성되는 것이 바람직하다.In the present invention, the storage system includes an input unit for receiving a signal from the camera; An A / D converter for converting an analog signal received through the input into digital; An MPEG encoder for encoding the digital signal passing through the A / D converter unit to MPEG standard; It is preferably composed of a storage unit for storing the data compressed through the MPEG encoder.
또한, 본 발명에서 상기 카메라의 영상 신호가 저장시스템의 입력부로 전송 또는 차단되도록 하는 선택스위치가 구비되고, 상기 저장부의 저장매체로 메모리 카드가 사용되는 것이 바람직하다.In addition, in the present invention, it is preferable that the selection switch for transmitting or blocking the video signal of the camera to the input unit of the storage system is provided, the memory card is used as the storage medium of the storage unit.
이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 설명한다.Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.
또한, 본 실시예는 본 발명의 권리범위를 한정하는 것이 아니라 단지 예시로 제시된 것이며, 본 기술사상을 통해 구현되는 다양한 실시예가 있을 수 있다.In addition, the present embodiment is not intended to limit the scope of the present invention but is merely presented as an example, and there may be various embodiments implemented through the technical idea.
도 1은 본 발명에 따른 자동차용 영상 저장 장치의 구성을 나타내는 블록도이다.1 is a block diagram showing the configuration of an image storage device for a vehicle according to the present invention.
도시한 바와 같이, 본 발명에 따른 자동차용 영상 저장 장치는 자동차 후방에 장착되는 카메라의 영상신호를 AV 시스템의 디스플레이부를 통해서 볼 수 있을 뿐만 아니라, 선택에 따라 출력되는 영상을 저장할 수 있게 하는 것을 특징으로 한다.As shown, the image storage device for a vehicle according to the present invention can not only view a video signal of a camera mounted at the rear of a vehicle through a display unit of an AV system, but also store an image output according to a selection. It is done.
본 발명을 구체적으로 살펴보면, 자동차의 후방에 카메라(11)가 장착되고, 상기 카메라(11)의 영상신호는 AV 시스템(21)의 디스플레이부(22)를 통해 출력되어 탑승자가 후방에서 일어나는 상황을 볼 수 있다.Looking at the present invention in detail, the camera 11 is mounted on the rear of the vehicle, the video signal of the camera 11 is output through the display unit 22 of the AV system 21 is a situation that the occupant takes place in the rear can see.
또한, 상기 카메라(11)에서 전송되는 신호는 저장 시스템(31)으로 전송되어 저장되는데, 상기 저장 시스템(31)은 카메라(11)의 신호를 받아들이는 입력부(32)와, 상기 입력부(32)를 통해 들어오는 아날로그 신호를 디지털로 변환시키는 A/D 컨버터부(33)와, 상기 A/D 컨버터부(33)를 통과한 디지털 신호를 MPEG 규격으로 인코딩하는 MPEG 인코더(34)와, 상기 MPEG 인코더를 통해 압축된 데이터를 저장하는 저장부(35)로 구성된다.In addition, the signal transmitted from the camera 11 is transmitted to and stored in the storage system 31, the storage system 31 is the input unit 32 for receiving the signal of the camera 11 and the input unit 32 An A / D converter unit 33 for converting an analog signal input through the digital signal, an MPEG encoder 34 for encoding a digital signal passed through the A / D converter unit 33 to an MPEG standard, and the MPEG encoder It consists of a storage unit 35 for storing the compressed data through.
이때, 상기 저장부(35)의 저장매체로는 이동이 편리하게 간편하게 사용할 수 있는 메모리 카드가 적합하다.At this time, a storage card of the storage unit 35 is a memory card that can be used conveniently and conveniently.
한편, 상기 카메라(11)의 영상 신호가 저장시스템(31)의 입력부(32)로 전송또는 차단되도록 사용자가 조절할 수 있는 선택스위치(38)가 구비되는 것이 효과적이다.On the other hand, it is effective that the user selectable switch 38 is provided so that the image signal of the camera 11 is transmitted or blocked to the input unit 32 of the storage system 31.
상기와 같은 구조를 이루는 자동차용 영상 저장 장치의 작용 및 효과는 다음과 같다.The operation and effects of the image storage device for a vehicle having the above structure are as follows.
자동차의 후방에 장착된 카메라(11)가 영상신호를 보내면 자동차 실내에 장착된 AV 시스템(21)의 디스플레이부(22)는 이 영상 신호를 출력하여 탑승자가 후방에서 일어나는 상황을 볼 수 있도록 해준다.When the camera 11 mounted at the rear of the vehicle sends an image signal, the display unit 22 of the AV system 21 mounted at the interior of the vehicle outputs the image signal so that the passenger can see the situation occurring at the rear.
한편, 탑승자가 차량 후방을 촬영한 영상들을 선택적으로 저장할 수 있는데, 선택스위치(38)를 온(on) 시키면, 영상신호가 저장시스템(31)으로 전송되어 데이터로 저장되고, 선택스위치(38)를 오프(off) 시키면 영상신호가 저장시스템(31)으로 전송되지 않아 데이터로 저장되지 않는다.On the other hand, the occupant can selectively store images of the rear of the vehicle, when the selection switch 38 is turned on, the image signal is transmitted to the storage system 31 and stored as data, and the selection switch 38 When off, the video signal is not transmitted to the storage system 31 and is not stored as data.
따라서, 탑승자가 선택스위치(38)를 온(on) 시키면 카메라(11)의 영상신호(아날로그 신호)가 입력부(32)로 전송된다.Therefore, when the occupant turns the selection switch 38 on, the video signal (analog signal) of the camera 11 is transmitted to the input unit 32.
그리고, 상기 입력부(32)로 전송된 신호는 A/D 컨버터부(33)로 전송되는데, 상기 A/D 컨버터부(33)는 아날로그로 된 영상 신호를 디지털 신호로 변환시켜 준다.The signal transmitted to the input unit 32 is transmitted to the A / D converter 33, which converts an analog image signal into a digital signal.
이렇게 디지털로 변경된 영상 신호는 MPEG 인코더(34)로 전송되고, 상기 MPEG 인코더(34)는 이러한 디지털 신호를 mpeg(moving picture experts group) 형식으로 인코딩(encording) 한다.The digitally changed video signal is transmitted to the MPEG encoder 34, and the MPEG encoder 34 encodes the digital signal in a moving picture experts group (mpeg) format.
상기한 인코딩 과정을 통해 압축된 데이터는 저장부(35)에 저장되어 사용자가 필요할 때 언제든지 촬영된 내용을 재생할 수 있는데, 이러한 저장부(35)로 사용되는 저장매체는 일반적으로 사용되는 휴대용 하드나 메모리 카드(또는 메모리 스틱)과 같이 이동이 용이하고 저장 용량이 뛰어난 매체가 사용된다.The data compressed through the above encoding process is stored in the storage unit 35 so that the user can play back the captured content any time the user needs. The storage medium used as the storage unit 35 is a portable hard As a memory card (or memory stick), a medium that is easy to move and has a high storage capacity is used.
특히, 이동이 용이한 저장매체를 통해 사용자는 차량 내부 뿐만 아니라 집이나 다른 장소에서 컴퓨터와 같은 출력 매체를 통해 용이하게 촬영된 내용을 반복 재생할 수 있다.In particular, the mobile storage medium allows the user to easily reproduce the photographed contents through an output medium such as a computer not only in the vehicle but also at home or in another place.
상기한 바와 같이 본 발명에 따른 자동차용 영상 저장 장치에 의하면, 카메라의 영상 신호가 AV 시스템 뿐만 아니라 저장시스템으로도 전송되어 필요한 영상 신호를 저장 할 수 있게 하는 효과가 있다.As described above, according to the video storage device for an automobile according to the present invention, the video signal of the camera is transmitted not only to the AV system but also to the storage system, so that the required video signal can be stored.
특히, 선택스위치가 구비되어 저장시스템으로 가는 영상신호를 차단하거나 전송되도록 함으로써, 필요한 영상만을 선택적으로 저장할 수 있는 이점이 있다.In particular, the selection switch is provided to block or transmit the video signal to the storage system, thereby advantageously storing only the necessary video.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020041791A KR20040007133A (en) | 2002-07-16 | 2002-07-16 | Storage device of an image for a car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020041791A KR20040007133A (en) | 2002-07-16 | 2002-07-16 | Storage device of an image for a car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20040007133A true KR20040007133A (en) | 2004-01-24 |
Family
ID=37316957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020020041791A KR20040007133A (en) | 2002-07-16 | 2002-07-16 | Storage device of an image for a car |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20040007133A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050122719A (en) * | 2004-06-25 | 2005-12-29 | 주식회사 현대오토넷 | Video capture and display device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980033498A (en) * | 1998-04-18 | 1998-07-25 | 이응도 | Driving Environment Video Recorder of Car |
| JP2000011542A (en) * | 1998-06-24 | 2000-01-14 | Sony Corp | Information recorder and automobile mounting this information recorder |
| KR20000056726A (en) * | 1999-02-25 | 2000-09-15 | 정숭렬 | Crack Detection and analyzing system of pavements |
| KR20010090072A (en) * | 2001-07-18 | 2001-10-18 | 유병섭 | Image recording device and control method for vehicle |
| KR20010090073A (en) * | 2001-07-18 | 2001-10-18 | 유병섭 | Moving image recording device and control method for vehicle operating information |
-
2002
- 2002-07-16 KR KR1020020041791A patent/KR20040007133A/en not_active Application Discontinuation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980033498A (en) * | 1998-04-18 | 1998-07-25 | 이응도 | Driving Environment Video Recorder of Car |
| JP2000011542A (en) * | 1998-06-24 | 2000-01-14 | Sony Corp | Information recorder and automobile mounting this information recorder |
| KR20000056726A (en) * | 1999-02-25 | 2000-09-15 | 정숭렬 | Crack Detection and analyzing system of pavements |
| KR20010090072A (en) * | 2001-07-18 | 2001-10-18 | 유병섭 | Image recording device and control method for vehicle |
| KR20010090073A (en) * | 2001-07-18 | 2001-10-18 | 유병섭 | Moving image recording device and control method for vehicle operating information |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050122719A (en) * | 2004-06-25 | 2005-12-29 | 주식회사 현대오토넷 | Video capture and display device |
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