KR20220120815A - Vehicle side and rear display in peripheral viewing angle - Google Patents

Vehicle side and rear display in peripheral viewing angle Download PDF

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Publication number
KR20220120815A
KR20220120815A KR1020210024457A KR20210024457A KR20220120815A KR 20220120815 A KR20220120815 A KR 20220120815A KR 1020210024457 A KR1020210024457 A KR 1020210024457A KR 20210024457 A KR20210024457 A KR 20210024457A KR 20220120815 A KR20220120815 A KR 20220120815A
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South Korea
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display
vehicle
driver
view
viewing angle
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KR1020210024457A
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Korean (ko)
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이채혁
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이채혁
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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
    • 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
    • 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
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/22—Display screens
    • 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
    • B60K35/65—Instruments specially adapted for specific vehicle types or users, e.g. for left- or right-hand drive
    • B60K35/654—Instruments specially adapted for specific vehicle types or users, e.g. for left- or right-hand drive the user being the driver
    • 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
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/20—Optical features of instruments
    • B60K2360/21—Optical features of instruments using cameras
    • B60K2370/152—
    • B60K2370/21—
    • B60K2370/736—
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Multimedia (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The present invention relates to a vehicle side-rear view display, comprising the following steps of: obtaining visual information of view of the side-rear and the rear, which may be limited in a range of a viewing angle of a vehicle driver, through a video apparatus; and placing the visual information on an upper part of a front windshield of the driver in real time so that a screen video is installed at a position where the driver can enter central and peripheral view ranges when the driver drives and gazes forward, and side-rear visual information is outputted to be displayed to the driver. Accordingly, the present invention can ensure that the left-rear, front-rear, and right-rear can be sensed so that the view of the side and the rear can be secured in real time.

Description

주변시야각 내 차량 측후방 디스플레이{Vehicle side and rear display in peripheral viewing angle}Vehicle side and rear display in peripheral viewing angle}

본 발명은 운전자의 주변시야각 내에 위치한 차량 측후방 디스플레이에 관한 기술이다.The present invention relates to a vehicle side and rear display positioned within a driver's peripheral viewing angle.

물체를 볼 때, 시선방향에 있는 것은 가장 뚜렷하게 보이고, 주변에 있는 것이라도 불완전하지만 상(像)의 존재를 알 수가 있다. 전자를 중심시야, 후자를 주변시야라고 한다. 시야의 범위는 시선의 각도로 나타내며 정상단안시야(正常單眼視野)는 상방 약 60°, 내방 약 60°, 하방 약 70°, 외방 약 100°이다. 좌우의 단안시야의 합작을 양안시야라고 한다. 눈만을 움직여서 보는 범위를 주시야(注視野)라고 하며, 단안시에서는 각 방향 약 50°, 양안시에는 약 44°이다. 운전을 함에 있어서 운전자 시야의 확보는 생명과 직결되는 중요한 요소이다. 인간의 안구는 상하 좌우로 근육에 의해 초점을 변경할 수 있으며 이로인해 시야각이 형성된다. 운전자 주행중의 시야는 보통 도로 정면을 응시한다. 그러나 차량의 사각지대 또는 기타 보조장치(에어콘, 라디오)등을 컨트롤 하게 되면 순간적으로 도로에서 시야가 벗어나게 된다. 또한, 차선변경, 대로진입 등을 하기 위해서는 측 후방을 필수적으로 확인하는데 이 경우에도 운전자의 시야는 해당 작업을 수행하는 동안에는 정면을 응시하지 못하게 된다. 이러한 문제점을 해결하기 위해 정면을 지속적으로 응시하면서 주행하는 동안에도 주변시야 내에서 동시에 실시간으로 측방, 후방 등의 시야를 확보할 수 있도록 좌측후방, 정후방, 우측후방에 위치한 적어도 3개의 영상장치를 통해 시각정보를 입력받은 다음 정면시야 범위 내에 위치한 적어도 3구간으로 나눠진 디스플레이를 통해 차량 측후방 및 후방의 정보를 운전자가 알 수 있게끔 하는 본 발명을 실시하게 되었다. When looking at an object, the one in the line of sight is most clearly seen, and even the one in the vicinity is incomplete, but the existence of an image can be recognized. The former is called central vision and the latter is called peripheral vision. The field of view is expressed by the angle of the line of sight, and the normal monocular field of view is about 60° upward, about 60° inward, about 70° downward, and about 100° outward. The combination of left and right monocular vision is called binocular vision. The range of seeing by moving only the eyes is called the main field, and in monocular vision it is about 50° in each direction, and in binocular vision it is about 44°. When driving, securing the driver's field of vision is an important factor directly related to life. The human eyeball can change focus by muscles up, down, left and right, and this creates a viewing angle. The driver's view while driving is usually directed toward the front of the road. However, if you control the vehicle's blind spot or other auxiliary devices (air conditioner, radio), etc., you will momentarily lose sight of the road. In addition, in order to change lanes or enter the road, it is essential to check the side and rear. In order to solve this problem, at least three imaging devices located on the left, rear, forward, and right rear can be used to secure the lateral and rear views in real time at the same time within the peripheral field of view while driving while continuously staring at the front. After receiving visual information through the display, the present invention has been implemented so that the driver can know the information on the side, rear, and rear of the vehicle through the display divided into at least three sections located within the frontal field of view.

따라서 본 발명을 통해 운전자가 정면을 응시하며 주행하는 동안에도 주변시야 내에서 실시간으로 측방, 후방 등의 시야를 확보할 수 있도록 좌측후방, 정후방, 우측후방을 감지할 수 있도록 하는 것이다. Therefore, through the present invention, the left rear, forward, and right rear can be detected so that the driver can secure the lateral and rear views in real time within the peripheral field of view even while driving while staring at the front.

상기 목적을 달성하는 본 발명의 일 양태로써, As an aspect of the present invention that achieves the above object,

차량 측후방 또는 후방에 위치한 영상입력장치;an image input device located at the rear or rear side of the vehicle;

상기 영상입력장치를 통해 입력된 영상정보를 출력하는 디스플레이; a display for outputting image information input through the image input device;

를 포함하고 상기 디스플레이는 차량 운전자가 정면 응시할 경우, 안구의 주변시야각 내에 위치할 수 있는 차량 측후방 디스플레이를 제공하는 것이다.and the display is to provide a vehicle side and rear display that can be located within the peripheral viewing angle of the eyeball when the vehicle driver stares at the front.

본 발명으로 운전자의 안전을 확보할 수 있다.The present invention can ensure the safety of the driver.

본 발명으로 운전자는 정면을 응시하면서 후방시야를 실시간으로 확보할 수 있다.With the present invention, the driver can secure the rear view in real time while staring at the front.

도 1은 본 발명의 이해를 돕기위한 주변시야각 내 차량 측후방 디스플레이 실시예를 나타낸 도면이다.
도 2는 본 발명의 이해를 돕기위한 주변시야각에 대한 설명도이다.
도 3은 본 발명의 주변시야각을 만족하는 실시예를 나타낸 도면이다.1 is a view showing an embodiment of a vehicle side and rear display within a peripheral viewing angle to help understanding of the present invention.
2 is an explanatory view of a peripheral viewing angle for helping understanding of the present invention.
3 is a view showing an embodiment satisfying the peripheral viewing angle of the present invention.

이하, 본 발명을 상세하게 설명한다.Hereinafter, the present invention will be described in detail.

본 발명은 ~로 이루어지는 군으로부터 선택될 수 있으나, 이에 제한되는 것은 아니다.The present invention may be selected from the group consisting of, but is not limited thereto.

이하에서는 도면 및 실시예를 참조하여 본 발명에 대해 보다 상세히 설명하기로 한다. 그러나 이들 도면 및 실시예는 본 발명을 보다 구체적으로 설명하기 위한 것으로, 본 발명의 범위가 이에 의하여 제한되지 않는다는 것은 당업계의 통상의 지식을 가진 자에게 자명할 것이다. Hereinafter, the present invention will be described in more detail with reference to the drawings and examples. However, these drawings and examples are for explaining the present invention in more detail, it will be apparent to those of ordinary skill in the art that the scope of the present invention is not limited thereby.

본 발명의 실시예로써 차량 측후방 및 후방에 위치한 영상입력장치는 통상적으로 쓰이는 카메라를 포함하여 영상데이터를 보내는 데 사용되는 어떠한 전자 장치도 해당될 수 있다.As an embodiment of the present invention, the image input device located at the rear and rear of the vehicle may correspond to any electronic device used to transmit image data, including a camera generally used.

또한 디스플레이의 위치는 운전자가 응시하는 정면을 초점으로하는 주변시야각 내에 위치하여야 한다. 통상적인 인간의 정상시야 범위는 상방향 60도, 하방향 75도, 코방향 60도 귀방향 100도 이다. 망막 한가운데 시야는 중심와이며, 물체확인을 위한 범위는 적고, 영역지름이 대략 10도 정도이다. 중심와를 둘러싸고 있는 황반영역에는 중심시야, 대략 20~30도이며 물체확인을 위해 사용되고 나머지는 주변시야이며 이곳은 일반적인 형태와 움직임을 담당한다. 운전자 입장에서 상대방 차량의 존재유무를 파악하는 것이 중요하므로 주변시야만으로도 상대차량의 형태 및 움직임을 파악할 수 있으므로 주변시야각 내에 위치할 수만 있다면, 본 발명의 목적을 달성하는데 무리가 없다. In addition, the position of the display should be located within the peripheral viewing angle focusing on the front of the driver's gaze. A normal human vision range is 60 degrees upward, 75 degrees downward, 60 degrees in the nose direction, and 100 degrees in the ear direction. The field of view in the middle of the retina is the fovea, the range for object identification is small, and the area diameter is about 10 degrees. In the macular area surrounding the fovea, the central field of view, approximately 20-30 degrees, is used for object identification and the rest is peripheral field of view, which is responsible for general shape and movement. Since it is important from the driver's point of view to determine the presence or absence of the other vehicle, the shape and movement of the other vehicle can be grasped only with the peripheral view, so that as long as it can be located within the peripheral viewing angle, there is no difficulty in achieving the object of the present invention.

본 발명의 실시예로써 디스플레이는 좌측후방, 정후방, 우측후방 3구역의 영상정보를 모두 나타낸다.According to an embodiment of the present invention, the display shows all image information of the three areas of the left rear, front front, and rear right.

디스플레이는 좌측후방, 정후방, 우측후방 각 구역별로 분할되어 구성되는 것이 가장 바람직하며 이에 한정되지는 않는다. The display is most preferably configured by being divided into each of the left rear, front, and right rear zones, but is not limited thereto.

또한, 디스플레이에 출력물은 반드시 영상정보일 필요는 없으며, 오히려 영상정보를 그대로 송출하는 경우, 운전자의 주의가 산만해질 우려가 생기므로, 좌측후방, 정후방. 우측후방 위치에 차량 또는 물리적 형태의 물체가 있다는 정보를 주는 정도로 충분하다. In addition, the output on the display does not necessarily have to be image information. Rather, if the image information is transmitted as it is, there is a risk that the driver's attention may be distracted. It is sufficient to give information that there is a vehicle or a physical object in the right rear position.

Claims (5)

차량 측후방 또는 후방에 위치한 영상입력장치;
상기 영상입력장치를 통해 입력된 영상정보를 출력하는 디스플레이;
를 포함하고 상기 디스플레이는 차량 운전자가 정면 응시할 경우, 안구의 주변시야각 내에 위치할 수 있는 차량 측후방 디스플레이. an image input device located at the rear or rear side of the vehicle;
a display for outputting image information input through the image input device;
and the display is a vehicle side and rear display that can be located within a peripheral viewing angle of the eyeball when the vehicle driver stares at the front. 제 1항에 있어서
상기 영상입력장치는 차량의 좌측후방, 정후방 및 우측후방 중 적어도 하나 이상의 영상정보를 입력하는 차량 측후방 디스플레이.2. The method of claim 1
The image input device is a vehicle side and rear display for inputting image information of at least one of a left rear, a front rear, and a right rear of the vehicle. 제 1항에 있어서
상기 디스플레이는 차량의 좌측후방, 정후방 및 우측후방의 영상정보 중 적어도 하나 이상의 영상정보를 출력하는 차량 측후방 디스플레이.2. The method of claim 1
The display is a vehicle side and rear display for outputting at least one of image information of the left rear, front and right rear of the vehicle. 제 3항에 있어서
상기 디스플레이는 차량의 좌측후방, 정후방 및 우측후방의 각각의 영상정보를 운전자의 위치에서 동일한 순서로 좌측후방, 정후방 및 우측후방 영상정보를 출력하는 차량 측후방 디스플레이.4. The method of claim 3
The display is a vehicle side and rear display for outputting image information of the rear left, front rear and right rear of the vehicle in the same order from the driver's position, respectively, the left rear, front rear and right rear image information. 제 4항에 있어서
상기 디스플레이는 영상정보를 나타내는 디스플레이는 차량의 좌측후방, 정후방 및 우측후방 각각의 영상정보와 대응하여 독립된 디스플레이로 분할 구성되는 차량 측후방 디스플레이.5. The method of claim 4
The display indicating the image information is a vehicle side and rear display configured to be divided into independent displays corresponding to the respective image information of the left, rear, front, and right rear of the vehicle.
KR1020210024457A 2021-02-24 2021-02-24 Vehicle side and rear display in peripheral viewing angle KR20220120815A (en)

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