KR101996576B1 - Apparatus for rear-end collision preventing in a vehicle - Google Patents

Apparatus for rear-end collision preventing in a vehicle Download PDF

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KR101996576B1
KR101996576B1 KR1020180051996A KR20180051996A KR101996576B1 KR 101996576 B1 KR101996576 B1 KR 101996576B1 KR 1020180051996 A KR1020180051996 A KR 1020180051996A KR 20180051996 A KR20180051996 A KR 20180051996A KR 101996576 B1 KR101996576 B1 KR 101996576B1
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vehicle
speed
collision
present
display panel
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KR1020180051996A
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Korean (ko)
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송영근
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송영근
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q9/00Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
    • B60Q9/008Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT 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
    • B60K35/00Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/54Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking for indicating speed outside of the vehicle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/10Indexing codes relating to particular vehicle conditions
    • B60Q2300/11Linear movements of the vehicle
    • B60Q2300/112Vehicle speed

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Human Computer Interaction (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Traffic Control Systems (AREA)

Abstract

The present invention relates to a vehicle collision prevention device which prevents collision with a vehicle located in front or rear by displaying a vehicle speed on a front windshield of the vehicle and a rear side of the vehicle. The present invention is made by installing a speed indicator on the front and rear of the vehicle that indicates the vehicle speed by a number greater than a certain size, but on the front of the speed indicator that is installed in a form that the left and right are reversed, and by comprising a control part which is numerically displayed on the vehicle speed indicator, recognizing the vehicle speed detected by a vehicle speedometer or a GPS receiver.

Description

차량 추돌 방지장치{Apparatus for rear-end collision preventing in a vehicle}Apparatus for rear-end collision preventing in a vehicle}

본 발명은 차량의 전면 유리창과 차량의 후미 유리창에 차량의 주행 속도를 표시하는 속도표시판을 설치함으로써 앞서 달리는 차량이나 뒤따르는 차량이 주행속도를 인식하여 추돌 사고를 사전에 방지하는 차량 추돌 방지장치에 관한 것이다.The present invention provides a vehicle collision prevention apparatus for preventing a collision accident in advance by recognizing a traveling speed of a vehicle or a following vehicle by installing a speed display plate displaying the driving speed of the vehicle on the front windshield and the rear windshield of the vehicle. It is about.

차량은 주행 중에 앞차의 속도를 인식하지 못할 경우 추돌 사고가 발생할 수밖에 없는 것으로, 주행 중인 앞차 또는 뒤차와의 추돌을 피하기 위하여는 앞차 또는 뒤차와의 거리를 감지하여 추돌 위험거리에 도달 할 경우, 이를 소리로 표시하여 추돌사고를 미연에 방지하는 장치가 제시되어 있으나, 이 경우는 차량의 앞뒤 거리를 감지하는 기능이 갖춘 차량만 추돌을 방지기능을 이용할 수 있을 뿐, 앞뒤차량과의 거리를 감지하여 추돌위험을 알려주는 추돌 방지기능이 탑재되는 않는 차량은 추돌 위험으로부터 자유로울 수 없다.If a vehicle does not recognize the speed of the front vehicle while driving, a collision accident will inevitably occur. In order to avoid a collision with the front vehicle or the rear vehicle in driving, the vehicle detects the distance from the front vehicle or the rear vehicle and reaches the collision danger distance. Although a device for preventing a collision accident by displaying it with a sound has been proposed, in this case, only a vehicle having a function of detecting the front and rear distances of the vehicle can use the collision prevention function and detect a distance from the front and rear vehicles. Vehicles that are not equipped with a collision avoidance function that alerts you to a collision risk cannot be free from collision risk.

또한, 차량의 속도를 감지하여 자동차의 전방에 불빛으로 표시하되 불빛이 점등되는 개수를 이용하여 차량의 속도를 표시함으로써, 앞차가 후사경으로 보이는 불빛의 개수를 이용하여 추돌위험을 예측하는 장치가 개발되어 있으나, 이러한 방식은 자동차 속도에 따라 변하게 되는 불빛의 점등 정도에 따라 뒤차가 추돌할 것인지를 예측한 후 뒤차가 빠른 속도로 접근하는 경우, 비상등을 점멸하거나 차로의 벗어나거나 차량의 속도를 올려서 뒤차와의 추돌을 예방하게 된다.In addition, by detecting the speed of the vehicle to display the light in front of the vehicle by displaying the speed of the vehicle by using the number of lights, the device to predict the collision risk by using the number of lights that the front car is seen as a rearview mirror developed However, this method predicts whether the rear car will collide according to the degree of lighting of the light that changes according to the speed of the car, and when the rear car approaches at a high speed, the emergency light blinks or the vehicle is turned off or the speed of the car is increased. It will prevent the collision with.

이 같이, 앞차량과 뒤차량과의 거리를 감지하여 앞뒤차량과의 거리가 추돌 사고가 날 만큼 가까워질 때 경고를 함으로써 추돌사고를 방지하는 방식은 그러한 기능이 탑재된 차량만 이용이 가능할 뿐 다른 차량은 추돌 위험을 예측할 수 없는 문제가 있고, 차량의 속도를 감지하여 차량의 전방에 차량 속도를 불빛의 점등 숫자를 달리하여 표시함으로써 추돌사고를 방지하는 방식은 차량의 불빛 개수에 따라 속도를 연산하는 별도의 학습과정을 필요로 하는 문제와 함께 이러한 방식은 전방 차량의 운전자가 후방 차량의 속도를 감지할 수 있을 뿐 후방 차량의 운전자가 전방 차량의 속도를 감지할 수 없는 것이어서, 보편적으로 추돌사고를 방지할 수 있다고 볼 수 없다.In this way, by detecting the distance between the front vehicle and the rear vehicle and warns when the distance between the front and rear vehicle is close enough to the collision accident, to prevent the collision accident is available only to vehicles equipped with such a function The vehicle has an unpredictable problem of collision, and a method of preventing a collision accident by detecting the speed of the vehicle and displaying the vehicle speed by changing the number of lights on the front of the vehicle calculates the speed according to the number of lights of the vehicle. In addition to the problem of requiring a separate learning process, such a method is that the driver of the front vehicle can sense the speed of the rear vehicle, but the driver of the rear vehicle cannot detect the speed of the front vehicle. It can not be seen that it can prevent.

대한민국 실용신안등록 20-0283293호(2000.12.06 등록)Korea Utility Model Registration 20-0283293 (Registered on December 6, 2000) 대한민국 특허공개 10-2008-0010728호(2008.01.31 공개)Republic of Korea Patent Publication 10-2008-0010728 (2008.01.31 published) 대한민국 특허공개 10-2016-0147580호(2016.12.23 공개)Republic of Korea Patent Publication 10-2016-0147580 (Dec. 23, 2016) 대한민국 실용신안공개 20-1998-013258호(1998.06.05 공개)Republic of Korea Utility Model Publication 20-1998-013258 (1998.06.05 released)

본 발명은 주행하는 차량의 추돌사고를 방지하기 위하여 앞뒤 차량과의 거리를 감지하여 추돌사고 위험시 경고를 하여 추돌위험을 벗어나도록 하는 방식은 거리 감지 기능이 탑재된 차량만 앞뒤 차량과의 추돌을 방지하는 효과를 볼 수 있을 뿐, 거리 감지 기능이 탑재되지 않은 차량은 추돌사고로부터 자유로울 수 없는 문제를 해결하는 한편 차량의 전방에 차량의 속도를 점등되는 불빛의 개수로 표시하여 추돌 사고를 방지토록 하는 방식은 앞선 차량에서 후사경을 통하여 뒤따르는 차량에 표시되는 불빛의 개수를 보고 뒤차량의 주행 속도를 연산하는 과정을 거쳐야 하는 문제와 함께 뒤차량은 앞차량의 속도를 인지할 수 없는 문제를 해결하는 것으로, 본 발명은 차량의 주행 속도를 전후면에 숫자로 표시함으로써 누구나 차량의 속도를 확인하고 주행 속도를 조절하여 추돌사고를 미연에 방지토록 하는 것이다.The present invention detects the distance between the front and rear vehicles to prevent the collision of the vehicle running to warn of the collision accident to escape the risk of collision is only the vehicle equipped with the distance detection function to the collision with the front and rear vehicles It is possible to prevent a collision accident by solving the problem that a vehicle that is not equipped with a distance detection function cannot be free from a collision accident while displaying the speed of the vehicle by the number of lights that are lit in front of the vehicle. The way to solve the problem of not having to recognize the speed of the front vehicle in addition to the problem of calculating the driving speed of the rear vehicle based on the number of lights displayed on the vehicle following through the rearview mirror in the front vehicle. In the present invention, anyone can confirm the speed of the vehicle by displaying the running speed of the vehicle by numbers on the front and rear To ever control the line speed to avoid collision accidents.

본 발명은 차량의 전면과 후면에 일정크기 이상의 숫자로 차량의 속도를 표시하는 속도표시판을 설치하되 전면에 설치되는 속도표시판에는 좌우가 뒤바뀐 숫자로 표시되게 하고, 차량의 속도계나 GPS 수신기가 감지한 차량 속도를 인지하여 상기 차량 속도표시판에 숫자로 표시하는 제어부를 구비함으로써 이루어지는 것으로, 본인이 운전하는 차량의 속도를 전면과 후면에 표시하여 앞뒤차량에서 본인 차량의 주행속도를 인지하여 추돌 사고를 예방할 수 있도록 하는 것이다.The present invention is to install a speed display panel displaying the speed of the vehicle by a number of a predetermined size or more on the front and rear of the vehicle so that the left and right inverted number is displayed on the speed display panel installed on the front, and detected by the speedometer or GPS receiver of the vehicle It is made by a control unit for recognizing the vehicle speed and displaying the number on the vehicle speed display plate, and displays the speed of the vehicle driving by the front and rear to recognize the driving speed of the front and rear vehicles to prevent collision accident To make it possible.

본 발명에서, 차량의 주행 속도를 표시하는 속도표시판은 LCD 패널 또는 LED 보드를 이용하여 표시될 수 있도록 하되 상기 속도표시판은 안전운전에 방해되지 않는 위치에 고정시키도록 하여, 뒤따르는 차량과 앞선 차량에서 주행속도를 숫자로 확인할 수 있도록 한다.
In the present invention, the speed display panel displaying the running speed of the vehicle can be displayed using the LCD panel or LED board, but the speed display panel is fixed to a position that does not interfere with safe driving, the following vehicle and the preceding vehicle Allows you to check the driving speed numerically.

본 발명은 차량의 전면과 후면에 차량의 주행속도를 표시할 수 있는 속도표시판을 설치하되 전면의 속도표시판에서는 좌우측이 뒤바뀐 상태로 속도를 표시함으로써 앞에서 주행하는 전방 차량의 후사경으로 볼 때 정상적인 숫자로 인식할 수 있도록 하고, 후면의 숫자표시판은 그대로 주행속도를 표시하여 뒤에서 따라오는 후방 차량에서 주행속도를 확인할 수 있도록 하는 것으로, 앞선 차량에서는 뒤따라오는 차량의 속도를 인지하여 추돌사고를 회피하는 운전을 하게 되는 한편 뒤따르는 차량에서는 앞서가는 차량의 속도를 인지하여 추돌사고를 회피하는 운전을 함으로써, 추돌사고를 방지하게 된다.The present invention is to install a speed display panel that can display the vehicle's driving speed on the front and rear of the vehicle, but the front speed display plate displays the speed with the left and right sides reversed to normal numbers when viewed from the rear view mirror of the front vehicle running in front The number display on the back displays the driving speed as it is, so that the driving speed can be checked in the rear vehicle following the rear. In the preceding vehicle, the driving speed is avoided by recognizing the speed of the following vehicle. On the other hand, in the following vehicle, the collision is prevented by driving to avoid the collision accident by recognizing the speed of the vehicle ahead.

본 발명은 뒤따르는 차량이 따라오는 속도와 앞선 차량이 주행하는 속도를 숫자로 확인할 수 있는 것이어서, 앞서가는 차량이나 뒤따라오는 차량의 속도를 확인하여 추돌사고가 발생하지 않도록 미연에 방지함으로써, 효과적으로 추돌사고를 방지하는 효과가 있다. According to the present invention, the speed of the following vehicle and the speed of the preceding vehicle can be confirmed numerically, thereby preventing the collision accident by checking the speed of the preceding vehicle or the following vehicle, thereby effectively preventing the collision. It is effective in preventing accidents.

도 1은 본 발명의 설치상태 사시도
도 2는 본 발명의 설치상태 정면도
도 3은 본 발명의 설치상태 배면도
도 4는 본 발명의 구성도
도 5는 본 발명의 전면에 설치되는 속도표시판
도 6은 본 발명의 후면에 설치되는 속도표시판
1 is a perspective view of the installation state of the present invention
Figure 2 is a front view of the installation state of the present invention
Figure 3 is a rear view of the installation state of the present invention
4 is a block diagram of the present invention
5 is a speed display plate installed on the front of the present invention
Figure 6 is a speed display plate installed on the back of the present invention

본 발명은 차량의 전면과 후면에 주행속도를 표시하는 속도표시판을 설치함으로써, 앞서가는 차량은 후사경을 이용하여 뒤따라오는 차량의 주행 속도를 확인할 수 있도록 하고, 뒤따르는 차량은 전면 유리창을 통하여 앞서가는 차량의 주행 속도를 확인할 수 있는 것이어서, 앞서가는 차량을 추돌하거나, 뒤따라오는 차량으로부터 추돌을 당하는 경우를 피하게 된다.The present invention by installing a speed display plate for displaying the driving speed on the front and rear of the vehicle, the vehicle ahead to check the running speed of the following vehicle using the rear view mirror, the following vehicle is to advance through the front glass window Since the driving speed of the vehicle can be checked, the collision of the preceding vehicle or the collision of the following vehicle is avoided.

본 발명은 차량의 속도계나 GPS 수신기로부터 검출한 차량 속도 값을 차량의 전반적인 운행과 조작을 제어하는 제어부에 인가시킴으로써, 제어부에서 차량의 전후면에 각각 설치된 속도표시판에 차량의 주행속도를 표시하는 것으로, 후면의 속도표시판은 주행속도를 숫자로 정상표시하고, 전면의 속도표시판은 주행속도 숫자를 좌우가 바뀌게 표시하여 앞서가는 차량에서 후사경을 통하여 봤을 때 정상적인 숫자로 인식할 수 있도록 한다.The present invention is to apply the vehicle speed value detected from the speedometer or GPS receiver of the vehicle to the control unit for controlling the overall driving and operation of the vehicle, thereby displaying the running speed of the vehicle on the speed display plate installed on the front and rear surfaces of the vehicle, respectively. The speed display on the rear displays the driving speed normally by numbers, and the speed display on the front displays the running speed numbers by changing left and right so that the vehicle can be recognized as a normal number when viewed through the rear view mirror.

본 발명은 차량의 앞뒤로 주행 속도를 표시함으로써, 앞서가는 차량이나 뒤따르는 차량에서는 뒤따르는 차량과 앞선 차량의 주행속도를 확인할 수 있는 것이어서, 추돌의 위험이 감지될 경우, 비상등을 켜거나 속도를 가변시키거나 차로를 변경하여 추돌이 발생하지 않도록 하는 것이다.The present invention is to display the traveling speed of the vehicle back and forth, so that in the preceding vehicle or the following vehicle can check the driving speed of the following vehicle and the preceding vehicle, when the risk of collision is detected, turn on the emergency light or change the speed In order to avoid collisions, change the lanes or change lanes.

본 발명은 도로를 달릴 수밖에 없는 트랙터나 경운기 등의 농기계에도 적용함으로써, 농기계의 추돌사고를 방지할 수 있다.The present invention can also be applied to agricultural machinery such as tractors and cultivators, which are forced to run on the road, thereby preventing collision of agricultural machinery.

본 발명을 첨부된 실시예 도면에 의거 상세히 설명하면 다음과 같다.The present invention will be described in detail with reference to the accompanying drawings.

본 발명은 차량(10)의 전면과 후면부를 이용하여 외부에서 확인이 가능하게 속도표시판(20)(30)을 설치하되 각각 전면 유리창(11)과 후면 유리창(12)을 통하여 외부에서 확인할 수 있도록 하는 한편 운전자의 시야를 방해하지 않는 위치에 적정 크기로 설치한다.The present invention is to install the speed display panel 20, 30 so that it can be identified from the outside using the front and rear of the vehicle 10, so that it can be confirmed from the outside through the front glass window 11 and the rear glass window 12, respectively. On the other hand, it should be installed in the proper size at the position that does not obstruct the driver's view.

속도표시판(20)(30)은 LCD 또는 LED 패널을 이용하여 제작함으로써, 주야간에 관계없이 외부에서 쉽게 확인이 가능하게 하고, 앞서는 차량이나 뒤따르는 차량의 운전자가 속도표시판(20)(30)에 표시되는 숫자를 읽고 속도 확인이 가능할 정도의 크기와 시인성을 갖추도록 한다.Speed display panels 20 and 30 are manufactured by using an LCD or LED panel, so that they can be easily identified from the outside regardless of day or night, and the driver of the preceding vehicle or the following vehicle is displayed on the speed display panels 20 and 30. Read the numbers and make sure they are sizeable and visually viable.

본 발명은 차량(10)의 전후면에 각각 설치된 속도표시판(20)(30)에는 차량(10)의 운행을 제어하는 제어부(50)에서 속도를 숫자로 표시할 수 있도록 하되 상기 제어부(50)는 차량(10)에 내장된 속도계(40)나 GPS기기의 속도신호를 감지한 후 숫자로 속도를 표시하는 신호를 속도표시판(20)(30)에 출력시킴으로써 주행 중인 차량(10)의 속도가 속도표시판(20)(30)에 표시된다.According to the present invention, the speed display panels 20 and 30 respectively installed on the front and rear surfaces of the vehicle 10 may display the speed numerically in the control unit 50 for controlling the operation of the vehicle 10. The speed of the vehicle 10 while driving is detected by detecting a speed signal of the speedometer 40 or GPS device built in the vehicle 10 and then outputting a signal indicating the speed to the speed display panels 20 and 30. It is displayed on the speed display panels 20 and 30.

여기서, 후방을 향하는 속도표시판(30)은 주행 중인 차량의 속도가 아라비아 숫자를 이용하여 정상적으로 표시되게 하되 전방을 향하는 속도표시판(20)는 차량의 속도를 표시하는 아라비아 숫자가 좌우를 바꾸어 표시되게 함으로써, 앞서가는 차량의 운전자가 후사경을 통하여 속도표시판(20)을 보았을 때 정상적인 숫자로 인식될 수 있도록 한다.In this case, the rear speed display panel 30 displays the speed of the vehicle being driven normally using Arabic numerals, but the front speed display panel 20 displays the Arabic numerals indicating the speed of the vehicle by changing left and right. When the driver of the vehicle ahead views the speed display panel 20 through the rear view mirror, it can be recognized as a normal number.

이러한 구성의 본 발명은, 적정크기를 갖는 LCD 또는 LED 패널을 차량(10)의 전면 유리창(11)과 후면 유리창(12)을 통하여 전후방에서 확인할 수 있도록 설치하되 적정 크기와 밝기를 설정하여 앞서가는 차량이나 뒤따르는 차량의 운전자가 속도표시판(20)(30)에 표시되는 숫자를 보고, 차량(10)의 속도를 인식할 수 있도록 한다.The present invention of such a configuration, the LCD or LED panel having a suitable size is installed so that it can be seen from the front and rear through the front glass window 11 and the rear glass window 12 of the vehicle 10 to set the appropriate size and brightness to go ahead The driver of the vehicle or the following vehicle may view the numbers displayed on the speed display panels 20 and 30 to recognize the speed of the vehicle 10.

속도표시판(10)은 전면 유리창(11)과 후면 유리창(12)을 통하여 외부에서 확인할 수 있도록 하되 운전자의 시야를 가리지 않는 위치에 설치함으로써, 속도 표시판(20)(30)의 설치에 관계없이 차량(10) 운전에는 문제가 없게 된다.The speed display panel 10 can be seen from the outside through the front windshield 11 and the rear windshield 12, but is installed at a position that does not block the driver's field of view, regardless of the installation of the speed display panels 20 and 30. (10) There is no problem in driving.

본 발명의 속도표시판(20)(30)에는 주행 중인 차량(10)의 주행 속도가 숫자로 표시되게 하는 것으로, 상기 속도표시판(20)(30)은 차량(10)의 운행을 제어하는 제어부(50)에서 차량 속도를 숫자로 표시할 수 있는 데이터를 속도표시판(20)(30)에 인가시킴으로써, 현재 주행 중인 차량(10)의 현재 속도를 속도표시판(20)(30)에서 표시되게 한다.Speed display panel 20, 30 of the present invention is to display the running speed of the vehicle 10 is running in number, the speed display panel 20, 30 is a control unit for controlling the operation of the vehicle ( By applying data capable of numerically displaying the vehicle speed at 50, the speed display panels 20 and 30, the current speed of the currently running vehicle 10 is displayed on the speed display panels 20 and 30.

본 발명에서, 제어부(50)는 차량(10)의 속도계(40)에서 인출한 속도신호나 GPS 기기의 속도신호를 감지함으로써, 현재 속도를 표시하는 데이터를 속도표시부(20)(30)로 출력시키게 되는 것으로, 본 발명의 차량(10)에 대한 주행속도 인식은 당 업계의 통상의 기술자가 용이하게 실시할 수 있으며, 이렇게 검출된 차량의 현재 속도는 속도표시판(20)(30)을 이용하여 표시된다.In the present invention, the control unit 50 detects the speed signal drawn from the speedometer 40 of the vehicle 10 or the speed signal of the GPS device, and outputs data indicating the current speed to the speed display unit 20, 30. The driving speed recognition of the vehicle 10 of the present invention can be easily performed by those skilled in the art, and the current speed of the detected vehicle can be obtained by using the speed display panels 20 and 30. Is displayed.

여기서, 차량(10)의 후방을 향하여 설치되는 속도표시판(30)은 뒤따르는 차량에서 확인하게 되므로, 정상적인 아라비아 숫자를 이용하여 표시되게 하고, 차량(10)의 전방을 향하여 설치되는 속도표시판(20)은 앞서가는 차량에서 후사경을 통하여 읽기 때문에 속도표시판(20)에 정상적인 아라비아 숫자로 속도를 표시할 경우, 앞서가는 차량의 운전자는 좌우가 뒤집힌 상태로 숫자를 읽게 되므로, 본 발명에서는 미리 전방을 향하는 속도표시판(20)에서는 주행속도를 표시하는 아라비아 숫자의 좌우가 뒤집힌 상태로 표시되게 함으로써, 앞서가는 차량의 운전자가 후사경을 통하여 속도표시판(20)을 보았을 때 정상적인 숫자로 인식할 수 있다.Here, the speed display panel 30 installed toward the rear of the vehicle 10 is confirmed by the following vehicle, so that the speed display panel 20 is displayed using normal Arabic numerals and installed toward the front of the vehicle 10. ) Is read through the rearview mirror in the vehicle ahead, so if the speed is displayed in the normal Arabic numerals on the speed display panel 20, the driver of the vehicle ahead will read the numbers in a state in which the left and right are upside down, In the speed display panel 20, the left and right numbers of the Arabic numerals indicating the driving speed are displayed in an inverted state, and thus, when the driver of the vehicle ahead views the speed display panel 20 through the rear view mirror, the speed display panel 20 may recognize the normal number.

따라서, 본 발명은 차량(10)의 앞뒤를 향하여 주행 중인 차량(10)의 속도를 표시하는 속도표시판(20)(30)을 설치하되 전방을 향하는 속도표시판(20)에는 차량(10)의 속도가 좌우로 뒤집힌 상태로 표시되게 함으로써, 차량을 앞서가는 차량의 운전자가 후사경을 통하여 보았을 때 정상적인 숫자로 보이게 되고, 이로 인하여 앞차의 운전자는 빠른 시간에 뒤따르는 차량의 속도를 확인할 수 있기 때문에 추돌 사고를 미연에 피할 수 있다.Therefore, the present invention is to install the speed display panel 20, 30 to display the speed of the vehicle 10 running toward the front and rear of the vehicle 10, but the speed of the vehicle 10 on the speed display panel 20 facing forward Is displayed upside down from the left and right, the driver of the vehicle ahead of the vehicle is seen as a normal number when viewed through the rear view mirror, so that the driver of the front car can check the speed of the vehicle following the fast time, so the collision accident Can be avoided beforehand.

본 발명은 차량(10)의 전면과 후방을 향하는 속도표시판(20)(30)에 주행 중인 차량(10)의 속도를 표시함으로써, 차량(10)의 전방으로 앞서가는 차량의 운전자는 후사경을 통하여 속도표시판(20)에 표시된 속도를 인지하고, 후방을 따르는 차량은 속도표시판(30)에 표시된 속도를 인지함으로써, 뒤따르는 차량의 속도가 빨라 추돌이 예상되거나 앞서가는 차량의 속도가 느려 추돌이 예상되는 경우에는 비상등을 켜거나 차로를 변경하거나 속도를 가감하여 추돌 사고를 방지하도록 한다.The present invention displays the speed of the vehicle 10 running on the speed display panel 20, 30 facing the front and rear of the vehicle 10, the driver of the vehicle ahead of the vehicle 10 through the rear view mirror By recognizing the speed displayed on the speed display panel 20 and the vehicle following the rear, the speed displayed on the speed display panel 30 recognizes the speed of the following vehicle so that the collision is expected due to the rapid speed of the following vehicle or the speed of the preceding vehicle is anticipated. If possible, turn on the emergency lights, change lanes, or slow down to avoid collisions.

따라서, 본 발명은 차량의 추돌사고를 미연에 방지할 수 있으며, 도로를 주행하는 농기계의 전후면에도 속도표시판(20)(30)을 설치함으로써, 추돌사고를 방지하는 효과가 있다.Therefore, the present invention can prevent the collision accident of the vehicle in advance, and by installing the speed display panels 20 and 30 on the front and rear surfaces of the agricultural machinery traveling on the road, there is an effect of preventing the collision accident.

10 : 차량 20.30 : 속도표시판
40 : 속도계 50 : 제어부
10: vehicle 20.30: speed display
40: speedometer 50: control unit

Claims (1)

차량(10)의 전면과 후면에 일정크기 이상의 숫자로 차량(10)의 주행 속도를 표시하는 속도표시판(20)(30)을 각각 설치하되 전면에 설치되는 속도표시판(20)에는 좌우가 뒤바뀐 숫자로 속도가 표시되게 하고,
차량(10)의 속도계(40)나 GPS 수신기가 감지한 차량 속도를 인지하여 상기 속도표시판(20)(30)에 숫자로 차량 속도를 표시하는 제어부(50)를 구비하여 이루어지는 것을 특징으로 하는 차량 추돌 방지장치.











On the front and rear of the vehicle 10, respectively, the speed display panels 20 and 30 are respectively installed to display the traveling speed of the vehicle 10 by a predetermined size or more, but the numbers are reversed on the speed display panel 20 installed on the front. To display speed,
Recognizing the vehicle speed detected by the speedometer 40 or the GPS receiver of the vehicle 10, characterized in that the vehicle comprises a control unit 50 for displaying the vehicle speed by the number on the speed display panel (20, 30) Collision avoidance device.











KR1020180051996A 2018-05-04 2018-05-04 Apparatus for rear-end collision preventing in a vehicle KR101996576B1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980013258U (en) 1996-08-30 1998-06-05 김영귀 Car speed indicator
KR200283293Y1 (en) 2002-04-15 2002-07-26 임재훈 a hook
KR20080010728A (en) 2006-07-28 2008-01-31 주승현 Device for indicating direction and speed signal in car
KR20090018236A (en) * 2007-08-17 2009-02-20 민병학 Screwtap apparatus having brushing function
KR20160147580A (en) 2015-06-15 2016-12-23 인제대학교 산학협력단 Apparatus for overspeed warning to access the rear vehicle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980013258U (en) 1996-08-30 1998-06-05 김영귀 Car speed indicator
KR200283293Y1 (en) 2002-04-15 2002-07-26 임재훈 a hook
KR20080010728A (en) 2006-07-28 2008-01-31 주승현 Device for indicating direction and speed signal in car
KR20090018236A (en) * 2007-08-17 2009-02-20 민병학 Screwtap apparatus having brushing function
KR20160147580A (en) 2015-06-15 2016-12-23 인제대학교 산학협력단 Apparatus for overspeed warning to access the rear vehicle

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