KR20040022957A - Traffic line detection controlling device of vehicle - Google Patents

Traffic line detection controlling device of vehicle Download PDF

Info

Publication number
KR20040022957A
KR20040022957A KR1020020054557A KR20020054557A KR20040022957A KR 20040022957 A KR20040022957 A KR 20040022957A KR 1020020054557 A KR1020020054557 A KR 1020020054557A KR 20020054557 A KR20020054557 A KR 20020054557A KR 20040022957 A KR20040022957 A KR 20040022957A
Authority
KR
South Korea
Prior art keywords
image
unit
alarm
lane
vehicle
Prior art date
Application number
KR1020020054557A
Other languages
Korean (ko)
Inventor
박홍렬
Original Assignee
현대자동차주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 현대자동차주식회사 filed Critical 현대자동차주식회사
Priority to KR1020020054557A priority Critical patent/KR20040022957A/en
Publication of KR20040022957A publication Critical patent/KR20040022957A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/10—Path keeping
    • B60W30/12—Lane keeping
    • 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
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • 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
    • B60R2300/804—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 lane monitoring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • B60W2050/143—Alarm means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • B60W2050/146—Display means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60W2420/40—Photo or light sensitive means, e.g. infrared sensors
    • B60W2420/403—Image sensing, e.g. optical camera
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/10—Path keeping
    • B60Y2300/12—Lane keeping
    • 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
    • B60Y2400/90—Driver alarms

Abstract

PURPOSE: A control device of a lane deviation alarm for a vehicle is provided to improve convenience by switching the image photography unit with adding a digital camera to the lane deviation alarm. CONSTITUTION: A control device of a lane deviation alarm of a vehicle comprises an image photography unit(110) outputting a video signal by photographing a travel lane of the vehicle; an image photography selection control unit(120) controlling the image photography unit according to an image photography selection control signal; an image processing control unit(130) calculating the lane deviation by extracting lane components from video signals according to each frame, and outputting display and alarm control signals by comparing the calculated lane deviation with the reference value; a memory unit(140) storing image information processed by the image processing control unit; a display unit(150) displaying image information according to the display control signal; and an alarm unit(160) alarming the lane deviation corresponding to the alarm control signal from the image processing control unit.

Description

차량의 차선 이탈 경보 제어장치{TRAFFIC LINE DETECTION CONTROLLING DEVICE OF VEHICLE}Lane departure warning control device of vehicle {TRAFFIC LINE DETECTION CONTROLLING DEVICE OF VEHICLE}

본 발명은 차량에 관한 것으로서, 특히 차량의 차선 이탈 경보 제어장치에 관한 것이다.The present invention relates to a vehicle, and more particularly, to a lane departure warning control apparatus of a vehicle.

통상적으로, 차선 이탈 경보 제어장치는 주행 차선을 촬영하여 영상 신호를 출력하는 영상 촬영부와, 영상 촬영부에서 촬영되어 출력되는 영상 신호를 입력받아 설정된 프로그램에 의하여 처리 및 차선 이탈을 판단 제어하는 영상 처리부와, 영상 처리부에서 출력되는 신호에 의하여 차선 이탈 경보를 발하는 경보부로 구성된다.In general, the lane departure alarm control apparatus is configured to take an image of a driving lane and output an image signal, and to receive an image signal output from the image taking unit and output the image to determine and control the processing and lane departure by a set program. And a warning unit for generating a lane departure warning by a signal output from the image processing unit.

상기와 같이 구성된 차선 이탈 경보 장치는 영상 촬영부에서 촬영된 영상을 영상 처리부에서 기설정된 소정의 프로그램에 의하여 영상 신호 처리 및 차선 이탈을 판단 제어하고 차량이 차선을 이탈하면 경보 제어신호를 발생한다.The lane departure warning device configured as described above determines and controls the image signal processing and lane departure based on a predetermined program of the image photographed by the image photographing unit, and generates an alarm control signal when the vehicle leaves the lane.

그리고, 경보부는 영상 처리부로부터 공급되는 경보 제어신호의 입력에 따라차량의 차선 이탈을 경보한다.Then, the alarm unit alerts the lane departure of the vehicle according to the input of the alarm control signal supplied from the image processing unit.

위와 같은 방법을 사용할 때 종래 기술에 따른 차선 이탈 경보장치는 소비자에게 유익한 장치임에도 불구하고 시스템 가격이 고가이고 상품성이 떨어져 고객만족을 못시키는 문제점이 있었다.When using the above method, the lane departure warning apparatus according to the prior art has a problem in that the system price is expensive and the merchandise is inferior to the customer satisfaction in spite of the beneficial device to the consumer.

본 발명의 목적은 차량용 차선 이탈 경보장치에 디지털 카메라 기능을 추가하여 사용자의 편의성을 증대시킬 수 있는 차량의 차선 이탈 경보 제어장치를 제공하는데 있다.An object of the present invention is to provide a lane departure warning control apparatus of a vehicle that can increase the user's convenience by adding a digital camera function to the vehicle lane departure warning device.

도 1은 본 발명의 실시예에 따른 차량의 차선 이탈 경보 제어장치 구성을 도시한 도면.1 is a view showing a lane departure warning control device configuration of a vehicle according to an embodiment of the present invention.

상기와 같은 목적을 달성하기 위하여 본 발명은 차량의 차선 이탈 경보 제어장치에 있어서, 상기 차량의 주행 차선을 촬영하여 영상 신호를 출력하는 영상 촬영부와; 외부로부터 공급되는 영상 촬영 선택 제어신호의 입력에 따라 상기 영상 촬영부의 기능을 제어하는 영상 촬영 선택 제어부와; 상기 영상 촬영부로부터 입력되는 영상 신호에서 각각의 프레임별로 차선 성분을 추출하여 차선 이탈 정도를 계산하며, 계산된 차선 이탈 정도와 설정값을 비교하여 해당되는 표시 제어신호 및 경보 제어신호를 발생하는 영상 처리 제어부와; 상기 영상 처리 제어부를 통해 처리되는 영상 정보를 저장하는 메모리부와; 상기 영상 처리 제어부로부터 공급되는 표시 제어신호의 입력에 따라 구동되어 상기 영상 처리 제어부를 통해 처리된 영상 정보를 표시하는 표시부와; 상기 영상 처리 제어부로부터 공급되는 경보 제어신호의 입력에 따라 구동되어 차선 이탈상태를 경보하는 경보부를 포함하여 구성하는것을 특징으로 한다.In order to achieve the above object, the present invention provides a lane departure warning control apparatus for a vehicle, comprising: an image photographing unit for photographing a driving lane of the vehicle and outputting an image signal; An image capturing selection control unit controlling a function of the image capturing unit according to an input of an image capturing selection control signal supplied from the outside; The lane component of each frame is extracted from the image signal input from the image capturing unit, and the lane departure degree is calculated. A processing control section; A memory unit for storing image information processed by the image processing controller; A display unit driven according to an input of a display control signal supplied from the image processing controller to display image information processed by the image processing controller; And an alarm unit which is driven according to an input of an alarm control signal supplied from the image processing controller to alert a lane departure state.

이하 본 발명의 바람직한 실시예를 첨부한 도면을 참조하여 상세히 설명한다. 하기 설명 및 첨부 도면과 같은 많은 특정 상세들이 본 발명의 보다 전반적인 이해를 제공하기 위해 나타나 있으나, 이들 특정 상세들은 본 발명의 설명을 위해 예시한 것으로 본 발명이 그들에 한정됨을 의미하는 것은 아니다. 그리고 본 발명의 요지를 불필요하게 흐릴 수 있는 공지 기능 및 구성에 대한 상세한 설명은 생략한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. While many specific details, such as the following description and the annexed drawings, are shown to provide a more general understanding of the invention, these specific details are illustrated for the purpose of explanation of the invention and are not meant to limit the invention thereto. And a detailed description of known functions and configurations that may unnecessarily obscure the subject matter of the present invention will be omitted.

도 1을 참조하여 본 발명의 실시예에 따른 차량의 차선 이탈 경보 제어장치 구성을 설명한다.Referring to Figure 1 will be described the configuration of the lane departure warning control apparatus of a vehicle according to an embodiment of the present invention.

본 발명의 실시예는 차량의 차선 이탈 경보 제어장치에 있어서, 영상 촬영부(110), 영상 촬영 선택 제어부(120), 영상 처리 제어부(130), 메모리부(140), 표시부(150), 경보부(160)를 포함하여 구성한다.According to an exemplary embodiment of the present invention, in the lane departure warning control apparatus of the vehicle, the image photographing unit 110, the image capturing selection control unit 120, the image processing control unit 130, the memory unit 140, the display unit 150, and the alarm unit It comprises 160.

영상 촬영부(110)는 차량의 주행 차선을 촬영하여 영상 신호를 출력하는 기능을 한다.The image photographing unit 110 functions to photograph a driving lane of a vehicle and output an image signal.

영상 촬영 선택 제어부(120)는 외부로부터 공급되는 영상 촬영 선택 제어신호의 입력에 따라 영상 촬영부(110)의 기능을 제어한다.The image capturing selection controller 120 controls the function of the image capturing unit 110 according to an input of an image capturing selection control signal supplied from the outside.

영상 촬영 선택 제어부(120)는 방향 스위치, 모터, 절환 스위치, 셔터(Shutter)용 스위치를 포함하여 구성한다.The image capturing selection control unit 120 includes a direction switch, a motor, a switching switch, and a shutter switch.

방향 스위치는 스위칭 상태에 따라 외부로부터 입력되는 신호의 흐름을 단속한다.The direction switch interrupts the flow of a signal input from the outside according to the switching state.

방향 스위치는 영상 촬영부(110)를 전후좌우 방향으로 구동하도록 전후좌우에 해당하는 스위치를 구비한다.The direction switch includes switches corresponding to front, rear, left and right so as to drive the image capturing unit 110 in front, rear, left and right directions.

이러한 상태에서 영상 촬영부(110)를 전방으로 향하도록 조절하고 싶으면 방향 스위치를 전방에 해당하는 방향으로 스위칭시킨다.In this state, if you want to adjust the image capturing unit 110 to the front to switch the direction switch to the direction corresponding to the front.

방향 스위치가 전방에 해당하는 방향으로 스위칭되면 영상 촬영부(110)가 전방 방향을 향하도록 전기적인 회로가 연결된다.When the direction switch is switched in a direction corresponding to the front side, an electrical circuit is connected so that the image photographing unit 110 faces the front direction.

모터는 방향 스위치로부터 입력되는 신호에 따라 구동되어 영상 촬영부(110)의 촬영방향을 해당되는 방향으로 위치 이동시킨다.The motor is driven according to a signal input from the direction switch to move the photographing direction of the image capturing unit 110 in the corresponding direction.

절환 스위치는 스위칭 상태에 따라 영상 촬영부(110)를 디지털 카메라 기능으로 절환시킨다.The switching switch switches the image capturing unit 110 to the digital camera function according to the switching state.

즉, 절환 스위치는 영상 촬영부(110)를 차선 이탈 경보장치로 사용하다가 디지털 카메라로 사용시에 절환하는 스위치이다.In other words, the switching switch is a switch for using the image photographing unit 110 as a lane departure warning device, when switching to a digital camera.

셔터용 스위치는 영상 촬영부(110)가 디지털 카메라로 기능이 절환된 상태에서 스위칭됨에 따라 영상을 촬영하는 기능을 한다.The shutter switch functions to capture an image as the image capturing unit 110 is switched in a state where a function is switched to a digital camera.

셔터용 스위치의 조작에 따라 촬영된 영상은 표시부(150)에서 확인할 수 있다.The image captured by the operation of the shutter switch may be checked on the display unit 150.

영상 처리 제어부(130)는 영상 촬영부(110)로부터 입력되는 영상 신호에서 각각의 프레임별로 차선 성분을 추출하여 차선 이탈 정도를 계산하며, 계산된 차선 이탈 정도와 설정값을 비교하여 해당되는 표시 제어신호 및 경보 제어신호를 발생한다.The image processing controller 130 extracts a lane component for each frame from the image signal input from the image capturing unit 110, calculates a lane departure, and compares the calculated lane departure with a set value to control the display. Generate signal and alarm control signals.

메모리부(140)는 영상 처리 제어부(130)를 통해 처리되는 영상 정보를 저장한다.The memory unit 140 stores image information processed by the image processing controller 130.

메모리부(140)는 저장된 영상 정보를 개인용 컴퓨터와 호환되도록 착탈식으로 구성한다.The memory unit 140 detachably stores the stored image information to be compatible with a personal computer.

표시부(150)는 영상 처리 제어부(130)로부터 공급되는 표시 제어신호의 입력에 따라 구동되어 영상 처리 제어부(130)를 통해 처리된 영상 정보를 표시하는 엘시디(LCD) 표시장치로 구성한다.The display unit 150 is configured as an LCD (LCD) display device which is driven in response to an input of a display control signal supplied from the image processing controller 130 to display image information processed by the image processing controller 130.

경보부(160)는 영상 처리 제어부(130)로부터 공급되는 경보 제어신호의 입력에 따라 구동되어 차선 이탈상태를 경보한다.The alarm unit 160 is driven in response to the input of the alarm control signal supplied from the image processing control unit 130 to alert the lane departure state.

상기한 바와 같이 본 발명의 실시예는 일반적으로 차선 이탈 경보장치에 사용되는 시시디 카메라(CCD Camera)를 영상 촬영부(110)로 이용할 수 있으며, 이러한 구성에서 영상 촬영부(110)를 전후좌우로 위치 이동시킬 수 있는 모터(Motor) 및 각각의 스위치들을 추가 장착하여 원하는 영상을 촬영할 수 있도록 한다.As described above, the embodiment of the present invention may generally use a CDD camera (CCD Camera) used in the lane departure warning device as the image capturing unit 110, and in this configuration, the image capturing unit 110 may be used. The motor and each switch that can move the position to the additional mounting so that the desired image can be taken.

이러한 상태에서 촬영한 영상 이미지(Image)를 탈착이 가능한 메모리부(140)에 저장하여 영상 촬영이 끝난 후에는 메모리부(140)만 분리한 후 개인용 컴퓨터(PC)에서 로딩(Loading)하여 영상 편집을 할 수 있다.In this state, the captured image image is stored in the detachable memory unit 140. After the image capturing is completed, the memory unit 140 is separated and loaded in a personal computer (PC) to edit the image. can do.

상술한 바와 같이 본 발명에 따른 차량의 차선 이탈 경보 제어장치는 차선 이탈 경보장치에 디지털 카메라 기능을 겸비하여 사용자의 편의성을 향상시킬 수 있는 효과가 있다.As described above, the vehicle lane departure warning control apparatus according to the present invention has an effect of improving the convenience of the user by combining the lane departure warning apparatus with a digital camera function.

Claims (3)

차량의 차선 이탈 경보 제어장치에 있어서,In the lane departure warning control device of the vehicle, 상기 차량의 주행 차선을 촬영하여 영상 신호를 출력하는 영상 촬영부와;An image photographing unit which photographs a driving lane of the vehicle and outputs an image signal; 외부로부터 공급되는 영상 촬영 선택 제어신호의 입력에 따라 상기 영상 촬영부의 기능을 제어하는 영상 촬영 선택 제어부와;An image capturing selection control unit controlling a function of the image capturing unit according to an input of an image capturing selection control signal supplied from the outside; 상기 영상 촬영부로부터 입력되는 영상 신호에서 각각의 프레임별로 차선 성분을 추출하여 차선 이탈 정도를 계산하며, 계산된 차선 이탈 정도와 설정값을 비교하여 해당되는 표시 제어신호 및 경보 제어신호를 발생하는 영상 처리 제어부와;The lane component of each frame is extracted from the image signal input from the image capturing unit, and the lane departure degree is calculated, and the image generating the corresponding display control signal and the alarm control signal by comparing the calculated lane departure degree with a set value. A processing control section; 상기 영상 처리 제어부를 통해 처리되는 영상 정보를 저장하는 메모리부와;A memory unit which stores image information processed by the image processing controller; 상기 영상 처리 제어부로부터 공급되는 표시 제어신호의 입력에 따라 구동되어 상기 영상 처리 제어부를 통해 처리된 영상 정보를 표시하는 표시부와;A display unit driven according to an input of a display control signal supplied from the image processing controller to display image information processed by the image processing controller; 상기 영상 처리 제어부로부터 공급되는 경보 제어신호의 입력에 따라 구동되어 차선 이탈상태를 경보하는 경보부를 포함하여 구성하는 것을 특징으로 하는 차량의 차선 이탈 경보 제어장치.And an alarm unit which is driven according to an input of an alarm control signal supplied from the image processing control unit and alerts a lane departure condition. 제1항에 있어서, 상기 영상 촬영 선택 제어부는The method of claim 1, wherein the image capture selection control unit 스위칭 상태에 따라 외부로부터 입력되는 신호의 흐름을 단속하는 방향 스위치와;A direction switch for controlling a flow of a signal input from the outside according to the switching state; 상기 방향 스위치로부터 입력되는 신호에 따라 구동되어 상기 영상 촬영부의촬영방향을 해당되는 방향으로 위치 이동시키는 모터와;A motor driven according to a signal input from the direction switch to move the photographing direction of the image photographing unit in a corresponding direction; 스위칭 상태에 따라 상기 영상 촬영부를 디지털 카메라 기능으로 절환시키는 절환 스위치와;A switching switch for switching the image capturing unit to a digital camera function according to a switching state; 상기 영상 촬영부가 디지털 카메라로 기능이 절환된 상태에서 스위칭됨에 따라 영상을 촬영하는 셔터용 스위치를 포함하여 구성하는 것을 특징으로 하는 차량의 차선 이탈 경보 제어장치.And a shutter switch for capturing an image as the image capturing unit is switched in a state in which a function is switched to a digital camera. 제1항에 있어서, 상기 메모리부는 저장된 영상 정보를 개인용 컴퓨터와 호환되도록 착탈식으로 구성하는 것을 특징으로 하는 차량의 차선 이탈 경보 제어장치.The apparatus of claim 1, wherein the memory unit detachably configures the stored image information to be compatible with a personal computer.
KR1020020054557A 2002-09-10 2002-09-10 Traffic line detection controlling device of vehicle KR20040022957A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020020054557A KR20040022957A (en) 2002-09-10 2002-09-10 Traffic line detection controlling device of vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020020054557A KR20040022957A (en) 2002-09-10 2002-09-10 Traffic line detection controlling device of vehicle

Publications (1)

Publication Number Publication Date
KR20040022957A true KR20040022957A (en) 2004-03-18

Family

ID=37326664

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020020054557A KR20040022957A (en) 2002-09-10 2002-09-10 Traffic line detection controlling device of vehicle

Country Status (1)

Country Link
KR (1) KR20040022957A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100784242B1 (en) * 2006-12-15 2007-12-10 쌍용자동차 주식회사 Device for a lane departure warning for automobile

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980041387A (en) * 1996-11-30 1998-08-17 양재신 Lane guidance system of automobile
KR20000031836A (en) * 1998-11-10 2000-06-05 윤종용 Device and method for preventing collision by using camera
KR20000063151A (en) * 2000-03-02 2000-11-06 신천우 An apparatus for warning lane deviation and a method for warning the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980041387A (en) * 1996-11-30 1998-08-17 양재신 Lane guidance system of automobile
KR20000031836A (en) * 1998-11-10 2000-06-05 윤종용 Device and method for preventing collision by using camera
KR20000063151A (en) * 2000-03-02 2000-11-06 신천우 An apparatus for warning lane deviation and a method for warning the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100784242B1 (en) * 2006-12-15 2007-12-10 쌍용자동차 주식회사 Device for a lane departure warning for automobile

Similar Documents

Publication Publication Date Title
CN107426470B (en) Camera module and electronic device
JP4807284B2 (en) Camera device, camera device control program, and camera device control method
US6289178B1 (en) Electronic camera
CN107426471B (en) Camera module and electronic device
JPH05260352A (en) Video camera
US10142543B1 (en) Power reduction in a multi-sensor camera device by on-demand sensors activation
US20050168611A1 (en) Digital camera
KR100775369B1 (en) Integration warning system of lane departure and side obstacle
GB2493415A (en) Auto focus using a contrast value
JP2004104463A (en) Imaging device
CN107277318B (en) Image capturing device and image capturing method
KR20040022957A (en) Traffic line detection controlling device of vehicle
US10789497B2 (en) Image capturing device and image capturing method for alternately switching two light filters
US20110069193A1 (en) Imaging apparatus and imaging apparatus control method
KR940005344Y1 (en) Camcordor having function for around background search
JP2007086460A (en) Camera
JP2009207100A (en) Image-taking device and its program
JP2013162505A (en) Imaging apparatus
JP6032901B2 (en) Imaging apparatus and imaging method
JPH10341359A (en) Camera having macro-mode alarm
JP2019169822A (en) Imaging apparatus and image display method in the same
JPH0888784A (en) Video signal recording and reproducing device
US6750915B2 (en) Digital camera having battery life determiner
KR960006637A (en) Surveillance CCTV device and its control method
JPH11284898A (en) Electronic image pickup device

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application