KR20150064890A - Apparatus for forward looking using thermal infra-red camera - Google Patents

Apparatus for forward looking using thermal infra-red camera Download PDF

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KR20150064890A
KR20150064890A KR1020130149753A KR20130149753A KR20150064890A KR 20150064890 A KR20150064890 A KR 20150064890A KR 1020130149753 A KR1020130149753 A KR 1020130149753A KR 20130149753 A KR20130149753 A KR 20130149753A KR 20150064890 A KR20150064890 A KR 20150064890A
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thermal infrared
camera
infrared camera
image
led
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KR1020130149753A
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Korean (ko)
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최대현
안정길
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(주)파인텔레콤
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Publication of KR20150064890A publication Critical patent/KR20150064890A/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
    • 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
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
    • 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
    • B60R2300/10—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
    • B60R2300/105—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used using multiple cameras
    • 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, light or radio wave 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
    • B60Y2200/00—Type of vehicle
    • B60Y2200/20—Off-Road Vehicles
    • B60Y2200/24—Military vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H7/00—Armoured or armed vehicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/33—Transforming infrared radiation

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Multimedia (AREA)
  • Studio Devices (AREA)

Abstract

A device for forward-looking using a thermal infrared camera according to an embodiment of the present invention comprises: a thermal infrared camera (10) for detecting thermal radiation energy (temperature difference) emitted by a difference in the temperature of an object placed in front of a vehicle; a rotatable left-side IR-LED video camera (20) for obtaining the image of a left-side blind spot; a rotatable right-side IR-LED video camera (30) for obtaining the image of a right-side blind spot; a signal conversion part (40) for converting the analog video signals of the thermal infrared camera and the IR-LED cameras into digital signals; a video processing part (50) for receiving and processing the signals of the signal conversion part (40); a control part (60) for controlling the apparatus according to the present invention comprising the thermal infrared camera, the right and left IR-LED cameras, the signal conversion part, the video processing part and a display part; a display part (70) for displaying the video information of the video processing part; a function selecting part (80) for selecting the function of the display part; and a GPS receiving part.

Description

열적외선 카메라를 이용한 차량의 전방 관측장치{APPARATUS FOR FORWARD LOOKING USING THERMAL INFRA-RED CAMERA}BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a front observation device for a vehicle using a thermal infrared camera,

본 발명의 열적외선 카메라를 이용한 차량의 전방 관측장치 및 방법에 관한 것이다.The present invention relates to an apparatus and a method for observing a front of a vehicle using a thermal infrared camera.

열적외선 카메라는 열 복사율이 가장 높은 원적외선 파장대역인 8 내지 12 마이크로미터(micro meter)을 이용하여 절대온도 0°K(-273.15℃)이상의 모든 물체의 온도 차에 의해 발사되는 열복사 에너지(온도차이)를 감지하여 전기적 신호로 변환하여 물체의 영상을 탐지하는 것으로 주야간 및 악천후 조건 하에서도 열영상을 이용하여 주간과 대등한 흑백영상을 볼 수 있어 감시 및 관측에 많이 사용되는 장비다.The thermal infrared camera uses thermal energy of 8 to 12 micrometers, which is the far infrared ray wavelength band with the highest thermal radiation rate, to calculate the thermal radiation energy emitted by the difference in temperature of all objects over the absolute temperature 0 ° K (-273.15 ° C) ) And converts it into an electrical signal to detect an image of the object Even under day and night weather conditions, it can be used for monitoring and observation because it can see black and white images equal to daytime using thermal image.

이러한 열적외선 카메라는 일부 차량에 장착이 되어 전방 관측에 사용되고 있으며, 특히 군사용 탱크와 같은 이동용 차량에는 필수적으로 사용되고 있다.Such a thermal infrared camera is installed in some vehicles and is used for forward observation, and is especially used for a moving vehicle such as a military tank.

차량의 관측에 사용되고 있는 이러한 종래의 관측 장치는 전방 관측 시 사각지역이 많아 효율적인 관측의 어려움이 있었다.Such a conventional observation apparatus used for observing a vehicle has many obscured areas at the time of front observation and thus has difficulty in efficient observation.

특히 탱크와 같은 차량의 경우 장착 위치에 따라 사각지역이 필수적으로 발생하므로 이를 해소하기 위하여 여러 대의 열적외선 카메라를 장착할 수는 있으나 비용이 많이 들고 장착위치 또한 전술적으로 제한이 있어 사각지역의 해소에 많은 어려움이 있었다.Particularly, in the case of a vehicle such as a tank, a rectangular area is necessarily generated depending on the mounting position. Therefore, it is possible to mount several infrared infrared cameras in order to solve this problem. However, it is expensive and has a tactical limitation on the mounting position. There were many difficulties.

따라서 본 발명이 이루고자 하는 기술적 과제는 사각지역을 해소 할 수 있는 열적외선 카메라를 이용한 차량의 전방 관측장치를 제공하기 위한 것이다.SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a front observation device for a vehicle using a thermal infrared camera capable of eliminating a rectangular area.

본 발명의 한 실시예에 따른 열적외선 카메라를 이용한 차량의 전방 관측장치는 차량의 전방에 위치한 물체의 온도 차에 의해 발사되는 열복사 에너지(온도차이)를 감지하는 열적외선 카메라(10), 좌측면 사각지역의 영상을 획득하는 회전 가능한 좌측면 IR-LED 영상카메라(20), 우측면 사각지역의 영상을 획득하는 회전 가능한 우측면 IR-LED 영상카메라(30), 열적외선 카메라와 IR-LED 영상카메라의 아날로그 연상신호를 디지털 신호로 변환하는 신호변환부(40), 신호변환부(40)의 신호를 받아 처리하는 영상 처리부(50), 열적외선 카메라, 좌,우측 IR-LED영상카메라, 신호변환부, 영상처리부 및 표시부를 포함한 본 발명의 장치를 제어하는 제어부(60), 영상처리부의 영상정보를 표시해주는 표시부(70), 표시부의 기능을 선택하는 기능 선택부(80) 및 GPS 수신부(90)를 포함하고 있다.A front observation device for a vehicle using a thermal infrared camera according to an embodiment of the present invention includes a thermal infrared camera 10 for sensing thermal radiation energy (temperature difference) emitted by a temperature difference of an object located in front of a vehicle, A rotatable right-side IR-LED image camera 30 for acquiring an image of a right-side rectangular area, a thermal infrared camera and an IR-LED image camera A signal conversion unit 40 for converting an analog associative signal into a digital signal, an image processing unit 50 for receiving and processing the signal of the signal conversion unit 40, a thermal infrared camera, a left and right IR- A control unit 60 for controlling the apparatus of the present invention including an image processing unit and a display unit, a display unit 70 for displaying image information of the image processing unit, a function selection unit 80 for selecting the function of the display unit, A foil And.

이러한 특징에 따르면 주야간 관측 시 발생하는 사각지역을 해소하여 차량 운행자가 안전하게 운행을 할 수 있는 효과가 있다.According to this characteristic, it is possible to relieve a square area generated when observing day and night, so that a vehicle operator can safely operate the vehicle.

도 1은 본 발명의 한 실시예에 따른 열적외선 카메라를 이용한 차량의 전방 관측장치의 개략적인 블럭도이다.
도 2는 본 발명의 한 실시예에 따른 열적외선 카메라를 이용한 차량의 전방 관측장치가 장착될 수 있는 위치를 나타낸 배치도이다.
도 3은 본 발명의 한 실시예에 따른 열적외선 카메라를 이용한 차량의 전방 관측장치의 좌우 관측영역을 나타낸 표시도이다.
도 4는 본 발명의 한 실시예에 따른 열적외선 카메라를 이용한 차량의 전방 관측장치의 상하 관측영역을 나타낸 표시도이다.
도 5는 본 발명의 한 실시예에 따른 열적외선 카메라를 이용한 차량의 전방 관측장치의 표시부의 화명을 구성한 구성도이다.1 is a schematic block diagram of a front observation device of a vehicle using a thermal infrared camera according to an embodiment of the present invention.
2 is a layout diagram showing a position where a front observation device of a vehicle can be mounted using a thermal infrared camera according to an embodiment of the present invention.
3 is a diagram showing left and right observation areas of a front observation device of a vehicle using a thermal infrared camera according to an embodiment of the present invention.
FIG. 4 is a diagram showing upper and lower observation regions of a front observation device of a vehicle using a thermal infrared camera according to an embodiment of the present invention. FIG.
FIG. 5 is a block diagram of a display unit of a front observation device of a vehicle using a thermal infrared camera according to an embodiment of the present invention.

아래에서는 첨부한 도면을 참고로 하여 본 발명의 실시예에 대하여 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자가 용이하게 실시할 수 있도록 상세히 설명한다. 그러나 본 발명은 여러 가지 상이한 형태로 구현될 수 있으며 여기에서 설명하는 실시예에 한정되지 않는다. 그리고 도면에서 본 발명을 명확하게 설명하기 위해서 설명과 관계없는 부분은 생략하였으며, 명세서 전체를 통하여 유사한 부분에 대해서는 유사한 도면 부호를 붙였다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

이하, 본 발명의 한 실시예에 따른 열적외선 카메라를 이용한 차량의 전방 관측장치에 대하여 설명한다.Hereinafter, a vehicle front observation device using a thermal infrared camera according to an embodiment of the present invention will be described.

도 1 내지 도 5를 참고로 하여 본 발명의 한 실시예에 따른 열적외선 카메라를 이용한 차량의 전방 관측장치에 대해 설명한다.A front observation device for a vehicle using a thermal infrared camera according to an embodiment of the present invention will be described with reference to FIGS. 1 to 5. FIG.

먼저, 도 1를 참고로 하면, 본 발명의 한 실시예에 따른 열적외선 카메라를 이용한 차량의 전방 관측장치는 차량의 전방에 위치한 물체의 온도 차에 의해 발사되는 열복사 에너지(온도차이)를 감지하는 열적외선 카메라(10), 좌측면 사각지역의 영상을 획득하는 회전 가능한 좌측면 IR-LED 영상카메라(20), 우측면 사각지역의 영상을 획득하는 회전 가능한 우측면 IR-LED 영상카메라(30), 열적외선 카메라와 IR-LED 영상카메라의 아날로그 연상신호를 디지털 신호로 변환하는 신호변환부(40), 신호변환부(40)의 신호를 받아 처리하는 영상 처리부(50), 열적외선 카메라, 좌,우측 IR-LED영상카메라, 신호변환부, 영상처리부 및 표시부를 포함한 본 발명의 장치를 제어하는 제어부(60), 영상처리부의 영상정보를 표시해주는 표시부(70), 표시부의 기능을 선택하는 기능 선택부(80) 및 GPS 수신부(90)를 포함하고 있다.Referring to FIG. 1, a front observation device of a vehicle using a thermal infrared camera according to an embodiment of the present invention detects a thermal radiation energy (temperature difference) emitted by a temperature difference of an object located in front of a vehicle A rotatable left side IR-LED image camera 20 for acquiring images of a left side rectangular area, a rotatable right side IR-LED image camera 30 for acquiring images of a right side rectangular area, A signal conversion unit 40 for converting an analog associative signal of the infrared camera and the IR-LED image camera into a digital signal, an image processing unit 50 for receiving and processing the signal of the signal conversion unit 40, a thermal infrared camera, A control unit 60 for controlling the apparatus of the present invention including an IR-LED image camera, a signal conversion unit, an image processing unit, and a display unit; a display unit 70 for displaying image information of the image processing unit; (80) and a GPS receiver (90).

열적외선 카메라(10)는 소형화 및 간단한 구조가 가능한 비냉각형을 사용하는 것이 바람직하다.It is preferable that the thermal infrared camera 10 use an uncooled type capable of miniaturization and simple structure.

본 발명의 한 실시예에 따른 열적외선 카메라를 이용한 차량의 전방 관측장치의 동작은, 열적외선 카메라(10)는 차량의 전방에 위치한 물체의 온도 차에 의해 발사되는 열복사 에너지(온도차이)를 감지하여 신호 변환부(40)로 보낸다. 이때, 열적외선 카메라(10)의 장착 위치는 도 2에 표시된 4개의 위치에 장착을 할 수 있으나 탱크의 본체인 위치1 내지 위치2에 장착 할 시 좌우 감지영역은 양호하나 부착위치가 낮아 차체의 충격이나 땅에서 발생하는 흙먼지로부터 쉽게 노출이 되어 흙먼지 차폐의 효과가 나쁘고, 후진 시에는 열적외선 카메라가 아무런 역할을 하지 못하는 단점이 있다.In the operation of the front observation device of a vehicle using the thermal infrared camera according to the embodiment of the present invention, the thermal infrared camera 10 detects the thermal radiation energy (temperature difference) emitted by the temperature difference of the object located in front of the vehicle And sends it to the signal conversion unit 40. At this time, the mounting position of the thermal infrared camera 10 can be mounted at the four positions shown in FIG. 2. However, when the mounting is performed at positions 1 to 2, which are the body of the tank, the right and left sensing regions are good, It is easily exposed to shocks or dusts generated from the ground, so that the effect of shielding the dust is bad, and the thermal infrared camera does not play a role in backward movement.

위치 3에 장착 할 경우 차체의 충격으로부터 손상은 예방 할 수 있고, 후진 시에도 열적외선 카메라가 관측을 할 수 있는 장점은 있으나. 장착 위치 1 내지 위치 2보다는 높이 있으나 땅에서 발생하는 흙먼지로부터의 차폐효과가 위치 4보다는 양호하지 못하는 단점이 있다.In case of mounting at position 3, it is possible to prevent damage from the impact of the vehicle body, and there is an advantage that a thermal infrared camera can observe even when the vehicle is backward. But has a disadvantage that the shielding effect from the dust generated in the ground is not better than the position 4.

위치 4에 장착 할 경우 차체의 충격으로부터 손상도 예방이 가능하고 장착 위치가 높아서 땅에서 발생하는 흙먼지로부터의 차폐의 효과가 가장 양호하고, 후진 시에도 열적외선 카메라가 관측을 할 수가 있어 가장 양호한 장착 위치이다. It is possible to prevent the damage from the impact of the car body when mounted at position 4, and it is possible to prevent the damage from the body, and the mounting position is high, so that the shielding effect from the earth dust is the best and the thermal infrared camera can observe even when the vehicle is backward. Location.

신호 변환부(40)는 열적외선 카메라(10)에서 보낸 아날로그 신호를 수신하여 디지털 신호로 변환을 하며, 또한 좌측면 IR LED 카메라(20) 및 우측면 IR LED 카메라(30)의 아날로그 신호를 수신하여 디지털 신호로 변환을 하여 영상처리부(50)로 송신한다.The signal converting unit 40 receives an analog signal transmitted from the thermal infrared camera 10 and converts the received analog signal into a digital signal and receives analog signals of the left side IR LED camera 20 and the right side IR LED camera 30 Converts it into a digital signal, and transmits it to the image processing unit 50.

영상처리부(50)는 신호변환부(40)의 신호를 받아 영상정보로 변환을 하여 제어부(60)를 통하여 표시부(70)에 표시를 한다.The image processing unit 50 receives the signal of the signal converting unit 40, converts the signal into image information, and displays the image information on the display unit 70 through the control unit 60.

이때 영상 처리부(50)는 영상 처리된 신호를 표시부에 표시하는 한편, 해당 영상을 편집하여 시차 재생을 하여 표시부(70)의 해당영역에 표시를 한다.At this time, the image processing unit 50 displays the image-processed signal on the display unit, and performs the parallax reproduction by editing the image, thereby displaying the corresponding area of the display unit 70. [

GPS 수신부(90)는 현재의 위치정보를 제어부(60)으로 송신한다.The GPS receiving unit 90 transmits current position information to the control unit 60. [

제어부(60)는 영상처리부(50) 및 GPS 수신부(90)의 신호를 받아 표시부(70)에 표시를 하고, 기능선택부(80)의 선택 신호를 받아 처리를 한다.The control unit 60 receives signals from the image processing unit 50 and the GPS receiving unit 90 and displays the signals on the display unit 70 and receives the selection signals from the function selection unit 80 to perform processing.

표시부(70)는 제어부의 신호를 받아 해당 처리를 수행하여 표시를 해주며, 기능선택부(90)에서 선택된 기능이 표시 혹은 동작 되도록 해준다.The display unit 70 receives the signal from the control unit, performs the corresponding process and displays the selected function, and allows the function selected by the function selection unit 90 to be displayed or operated.

기능선택부(90)은 표시부 온/오프, 카메라모드, 불균일 보정(Non-Uniformity Correction(NUC)), 화면모드, 궤도선 표시 온/오프, 직관확인 및 지도위치표시 온/오프 기능을 포함하고 있으며, 이들 기능이 선택되면 제어부(60)는 신호를 받아 해당 동작을 수행하도록 하고 표시부(70)에 표시를 한다.The function selection unit 90 includes a display unit on / off, a camera mode, a non-uniformity correction (NUC), a screen mode, orbital line on / off, intuitive confirmation, When these functions are selected, the control unit 60 receives the signal, performs the corresponding operation, and displays the display on the display unit 70.

이상에서 본 발명의 실시예에 대하여 상세하게 설명하였지만 본 발명의 권리범위는 이에 한정되는 것은 아니고 다음의 청구범위에서 정의하고 있는 본 발명의 기본 개념을 이용한 당업자의 여러 변형 및 개량 형태 또한 본 발명의 권리범위에 속하는 것이다.While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, It belongs to the scope of right.

10: 열적외선 카메라 20: 좌측면 IR LED 영상카메라
30: 우측면 IR LED 영상카메라
40: 신호변환부 50: 영상처리부
60: 제어부 70: 표시부
80: 기능선택부 90: GPS 수신부10: Thermal infrared camera 20: Left side IR LED video camera
30: Right side IR LED video camera
40: signal conversion unit 50: image processing unit
60: control unit 70: display unit
80: function selection unit 90: GPS receiver

Claims (2)

열적외선 카메라를 이용한 차량의 전방 관측장치는 차량의 전방에 위치한 물체의 온도 차에 의해 발사되는 열복사 에너지(온도차이)를 감지하는 열적외선 카메라,
좌측면 사각지역의 영상을 획득하는 회전 가능한 좌측면 IR-LED 영상카메라,
우측면 사각지역의 영상을 획득하는 회전 가능한 우측면 IR-LED 영상카메라,
열적외선 카메라와 IR-LED 영상카메라의 아날로그 연상신호를 디지털 신호로 변환하는 신호변환부,
신호변환부의 신호를 받아 처리하는 영상 처리부,
열적외선 카메라, 좌,우측 IR-LED영상카메라, 신호변환부, 영상처리부 및 표시부를 포함한 장치를 제어하는 제어부,
영상처리부의 영상정보를 표시해주는 표시부,
표시부의 기능을 선택하는 기능 선택부,
GPS 신호를 수신하는 GPS수신부
를 포함하는 열적외선 카메라를 이용한 차량의 전방 관측장치.A front observation device of a vehicle using a thermal infrared camera includes a thermal infrared camera that detects thermal radiation energy (temperature difference) emitted by a temperature difference of an object located in front of the vehicle,
A rotatable left-side IR-LED image camera that acquires images of the left-
A right-side rotatable right-side IR-LED image camera for acquiring a right side rectangular image,
A signal conversion unit for converting an analog associative signal of the thermal infrared camera and the IR-LED image camera into a digital signal,
A video processor for receiving and processing the signal of the signal converter,
A controller for controlling an apparatus including a thermal infrared camera, a left and a right IR-LED image camera, a signal conversion unit, an image processing unit, and a display unit,
A display unit for displaying image information of the image processing unit,
A function selection unit for selecting a function of the display unit,
A GPS receiver for receiving GPS signals
Wherein the front infrared ray camera is a front infrared ray camera. 제1항에서,
상기 열적외선 카메라는 비냉각 열적외선 카메라인 열적외선 카메라를 이용한 차량의 전방 관측장치.The method of claim 1,
Wherein the thermal infrared camera is a non-cooling thermal infrared camera, which uses a thermal infrared camera.
KR1020130149753A 2013-12-04 2013-12-04 Apparatus for forward looking using thermal infra-red camera KR20150064890A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023158128A1 (en) * 2022-02-21 2023-08-24 영남대학교 산학협력단 Active notification device for safety of vehicles and pedestrians

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023158128A1 (en) * 2022-02-21 2023-08-24 영남대학교 산학협력단 Active notification device for safety of vehicles and pedestrians

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