KR20230171015A - A device that can be used to warn rear vehicles in the event of a traffic accident using a laser sensor - Google Patents

A device that can be used to warn rear vehicles in the event of a traffic accident using a laser sensor Download PDF

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Publication number
KR20230171015A
KR20230171015A KR1020220071167A KR20220071167A KR20230171015A KR 20230171015 A KR20230171015 A KR 20230171015A KR 1020220071167 A KR1020220071167 A KR 1020220071167A KR 20220071167 A KR20220071167 A KR 20220071167A KR 20230171015 A KR20230171015 A KR 20230171015A
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vehicle
laser
accident
vehicles
drivers
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KR1020220071167A
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Korean (ko)
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김정민
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김정민
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
    • B60Q9/008—Arrangement 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement 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
    • B60Q1/50—Arrangement 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
    • B60Q1/52—Arrangement 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 emergencies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement 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
    • B60Q1/50—Arrangement 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
    • B60Q1/525—Arrangement 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 automatically indicating risk of collision between vehicles in traffic or with pedestrians, e.g. after risk assessment using the vehicle sensor data
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement 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
    • B60Q1/50—Arrangement 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
    • B60Q1/525—Arrangement 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 automatically indicating risk of collision between vehicles in traffic or with pedestrians, e.g. after risk assessment using the vehicle sensor data
    • B60Q1/535—Arrangement 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 automatically indicating risk of collision between vehicles in traffic or with pedestrians, e.g. after risk assessment using the vehicle sensor data to prevent rear-end collisions, e.g. by indicating safety distance at the rear of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/48—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

본 발명은 레이저 센서를 사용해 교통사고 시 후방 차량에게 경고를 할 수 있는 장치에 관한 것으로서 운전자의 인명피해와 다른차량의 인명피해를 막을 수 있는 안전성을 극대화하도록 함으로써 기존의 사고차량을 발견 못하는 운전자들도 있어서 실제 사고차량의 운전자가 더 큰 피해를 입는 문제점을 해소 하도록 한 것이다.
즉 본 발명은, 차량 꼬깔에 있어서 차량이 사고가 발생할 시에 100m가량의 레이저를 쏘아 사고가 났음을 알릴 수 있게 뒷범퍼에 레이저를 달아 구성한 뒷점퍼, 뒷차량도 앞차량의 사고가 난 레이저의 선을 밟았을 때 피할 수 있도록 똑같은 수신기를 달아 경보음이 울려 피할 수 있게 차량에 수신기를 달아 구성한 차량 수신기, 100m가량의 레이저의 선에 다른 차가 침범해 밟게 되면 차량경보음이 울려 운전자가 안전한 곳으로 대피할 수 있게 레이저에 차량을 인식할 수 있는 레이다도 함께 구성한 차량내부로 구성한 것이다.
따라서, 본 발명은 운전자의 인명피해와 다른차량의 인명피해를 막을 수 있는 안전성을 극대화하도록 함으로써 기존의 사고차량을 발견 못하는 운전자들도 있어서 실제 사고차량의 운전자가 더 큰 피해를 입는 문제점을 해소하도록 한 효과를 갖는 것이다.The present invention relates to a device that uses a laser sensor to warn vehicles behind in the event of a traffic accident. It maximizes safety to prevent loss of life to the driver and damage to other vehicles, thereby preventing drivers from spotting the existing accident vehicle. This is to solve the problem of drivers of actual accident vehicles suffering greater damage.
In other words, the present invention is a rear jumper that attaches a laser to the rear bumper so that when an accident occurs, a laser is fired for about 100 meters at the rear of the vehicle to notify that an accident has occurred, and the rear vehicle also receives the laser that caused the accident in the front vehicle. A vehicle receiver is configured by attaching a receiver to a vehicle so that when the line is stepped on, an alarm sound sounds so that the driver can avoid it. When another car crosses the 100m long laser line and steps on it, a vehicle alarm sounds and the driver is in a safe place. The interior of the vehicle is also equipped with a radar that can recognize the vehicle with a laser so that it can be evacuated.
Therefore, the present invention maximizes safety by preventing casualties of drivers and casualties of other vehicles, thereby solving the problem of drivers of actual accident vehicles suffering greater damage due to drivers not being able to spot existing accident vehicles. It has one effect.

Description

레이저 센서를 사용해 교통사고 시 후방 차량에게 경고를 할 수 있는 장치{A device that can be used to warn rear vehicles in the event of a traffic accident using a laser sensor}A device that can be used to warn rear vehicles in the event of a traffic accident using a laser sensor}

본 발명은 레이저 센서를 사용해 교통사고 시 후방 차량에게 경고를 할 수 있는 장치에 관한 것으로서,The present invention relates to a device that uses a laser sensor to warn vehicles behind in the event of a traffic accident.

더욱 상세하게는 차량 꼬깔에 있어서,More specifically, in the vehicle tail,

차량이 사고가 발생할 시에 100m가량의 레이저를 쏘아 사고가 났음을 알릴 수 있게 뒷범퍼에 레이저를 달아 구성한 뒷점퍼, 뒷차량도 앞차량의 사고가 난 레이저의 선을 밟았을 때 피할 수 있도록 똑같은 수신기를 달아 경보음이 울려 피할 수 있게 차량에 수신기를 달아 구성한 차량 수신기, 100m가량의 레이저의 선에 다른 차가 침범해 밟게 되면 차량경보음이 울려 운전자가 안전한 곳으로 대피할 수 있게 레이저에 차량을 인식할 수 있는 레이다도 함께 구성한 차량내부로 구성 하여서,A rear jumper is made up of a laser attached to the rear bumper so that when an accident occurs, the vehicle can shoot a laser for about 100 meters to notify that an accident has occurred. The rear jumper also has the same jumper so that the vehicle behind can avoid it when it steps on the laser line where the accident occurred in the front vehicle. A vehicle receiver is configured by attaching a receiver to the vehicle so that the driver can evacuate to a safe place. The interior of the vehicle is equipped with a radar that can be recognized,

운전자의 인명피해와 다른차량의 인명피해를 막을 수 있는 안전성을 극대화하도록 함을 목적으로 한 것이다.The purpose is to maximize safety to prevent damage to drivers and other vehicles.

일반적으로 차량 꼬깔은 차량 사고시 운전자가 안전하게 대비하는 것이다.In general, vehicle safety is used to prepare drivers for safety in the event of a vehicle accident.

상기한 바와 같이 차량 꼬깔은 차량의 깜빡이, 꼬깔으로 구성된 것이다.As mentioned above, the vehicle tail is composed of the vehicle's blinkers and tail.

이상과 같은 차량 꼬깔은 차량 사고 시 갓길에 차량을 세워두고 꼬깔을 세워둔다든지 비상등을 켜 사고가 났음을 통보하는 것이다.In the event of a car accident, the vehicle stop signal is placed on the shoulder of the road and the emergency light is turned on to notify that an accident has occurred.

그러나 상기한 바와 같은 종래의 차량 꼬깔은 사고차량을 발견 못하는 운전자들도 있어서 실제 사고차량의 운전자가 더 큰 피해를 입는 문제점이 있었다.However, as described above, there are drivers who cannot detect an accident vehicle due to the conventional vehicle locking system, so there is a problem in that the driver of the actual accident vehicle suffers greater damage.

대한민국 특허 출원 제 2019960064925 호Republic of Korea Patent Application No. 2019960064925

이에 본 발명은 종래의 차량 꼬깔이 사고차량을 발견 못하는 운전자들도 있어서 실제 사고차량의 운전자가 더 큰 피해를 입는 문제점을 해결하기 위한 것이다.Accordingly, the present invention is intended to solve the problem that the driver of the actual accident vehicle suffers greater damage because some drivers cannot detect the accident vehicle using the conventional vehicle tail.

즉, 본 발명은 차량이 사고가 발생할 시에 100m가량의 레이저를 쏘아 사고가 났음을 알릴 수 있게 뒷범퍼에 레이저를 달아 구성한 뒷점퍼, 뒷차량도 앞차량의 사고가 난 레이저의 선을 밟았을 때 피할 수 있도록 똑같은 수신기를 달아 경보음이 울려 피할 수 있게 차량에 수신기를 달아 구성한 차량 수신기, 100m가량의 레이저의 선에 다른 차가 침범해 밟게 되면 차량경보음이 울려 운전자가 안전한 곳으로 대피할 수 있게 레이저에 차량을 인식할 수 있는 레이다도 함께 구성한 차량내부로 구성한 것이다.In other words, the present invention is a rear jumper that attaches a laser to the rear bumper so that when an accident occurs, a laser can be fired for about 100 meters to notify that an accident has occurred, and the rear vehicle also steps on the laser line where the front vehicle's accident occurred. A vehicle receiver is configured by attaching a receiver to a vehicle so that the driver can evacuate to a safe place by attaching the same receiver to an alarm sound. The interior of the vehicle is also equipped with a radar that can recognize vehicles using lasers.

따라서 본 발명은 차량이 사고가 발생할 시에 100m가량의 레이저를 쏘아 사고가 났음을 알릴 수 있게 뒷범퍼에 레이저를 달아 구성한 뒷점퍼, 뒷차량도 앞차량의 사고가 난 레이저의 선을 밟았을 때 피할 수 있도록 똑같은 수신기를 달아 경보음이 울려 피할 수 있게 차량에 수신기를 달아 구성한 차량 수신기, 100m가량의 레이저의 선에 다른 차가 침범해 밟게 되면 차량경보음이 울려 운전자가 안전한 곳으로 대피할 수 있게 레이저에 차량을 인식할 수 있는 레이다도 함께 구성한 차량내부로 구성 함으로써, 운전자의 인명피해와 다른차량의 인명피해를 막을 수 있는 안전성을 극대화하도록 한 효과를 갖는 것이다.Therefore, the present invention is a rear jumper that attaches a laser to the rear bumper so that when an accident occurs, a laser can be fired for about 100 meters to notify that an accident has occurred, and when the rear vehicle also steps on the laser line where the accident occurred in the front vehicle, A vehicle receiver is configured by attaching a receiver to a vehicle so that an alarm can be heard by attaching the same receiver to the vehicle so that the driver can avoid it. When another car enters the 100m long laser line and steps on it, a vehicle alarm sounds and the driver can evacuate to a safe place. By configuring the interior of the vehicle with a laser that can recognize the vehicle, it has the effect of maximizing safety by preventing damage to the driver and other vehicles.

도 1: 본 발명의 개요도Figure 1: Schematic diagram of the present invention

즉, 본 발명은 차량이 사고가 발생할 시에 100m가량의 레이저를 쏘아 사고가 났음을 알릴 수 있게 뒷범퍼에 레이저를 달아 구성한 (1)뒷점퍼, 뒷차량도 앞차량의 사고가 난 레이저의 선을 밟았을 때 피할 수 있도록 똑같은 수신기를 달아 경보음이 울려 피할 수 있게 차량에 수신기를 달아 구성한 (3)차량 수신기, 100m가량의 레이저의 선에 다른 차가 침범해 밟게 되면 차량경보음이 울려 운전자가 안전한 곳으로 대피할 수 있게 레이저에 차량을 인식할 수 있는 레이다도 함께 구성한 (2)차량내부로 구성 된 것이다.In other words, the present invention is a (1) rear jumper, which consists of attaching a laser to the rear bumper so that when an accident occurs, a laser can be fired for about 100 m to notify that an accident has occurred, and the rear vehicle also sees the laser line where the accident occurred in the front vehicle. (3) Vehicle receiver, which is configured by attaching a receiver to the vehicle so that the driver can avoid it by attaching the same receiver to an alarm when stepping on it. When another vehicle steps on the 100m long laser line, a vehicle alarm sounds and the driver It consists of (2) the interior of the vehicle, which also includes a radar that can recognize the vehicle with a laser so that it can be evacuated to a safe place.

여기서, (1)뒷점퍼는 차량이 사고가 발생할 시에 100m가량의 레이저를 쏘아 사고가 났음을 알릴 수 있게 뒷범퍼에 레이저를 달아 구성한 것이다.Here, (1) the rear jumper is constructed by attaching a laser to the rear bumper so that when an accident occurs, the vehicle can emit a laser about 100 meters away to notify that an accident has occurred.

여기서, (2)차량내부는 100m가량의 레이저의 선에 다른 차가 침범해 밟게 되면 차량경보음이 울려 운전자가 안전한 곳으로 대피할 수 있게 레이저에 차량을 인식할 수 있는 레이다도 함께 구성한 것이다.Here, (2) the inside of the vehicle is also equipped with a radar that can recognize the vehicle with a laser so that if another vehicle steps on the 100m long laser line, a vehicle alarm sounds and the driver can evacuate to a safe place.

이하, 본 발명의 사용과정에 대하여 설명하면 다음과 같다.Hereinafter, the process of using the present invention will be described as follows.

상기한 바와 같이 본 발명은 차량 꼬깔에 있어서 차량이 사고가 발생할 시에 100m가량의 레이저를 쏘아 사고가 났음을 알릴 수 있게 뒷범퍼에 레이저를 달아 구성한 (1)뒷점퍼, 뒷차량도 앞차량의 사고가 난 레이저의 선을 밟았을 때 피할 수 있도록 똑같은 수신기를 달아 경보음이 울려 피할 수 있게 차량에 수신기를 달아 구성한 (3)차량 수신기, 100m가량의 레이저의 선에 다른 차가 침범해 밟게 되면 차량경보음이 울려 운전자가 안전한 곳으로 대피할 수 있게 레이저에 차량을 인식할 수 있는 레이다도 함께 구성한 (2)차량내부로 구성된 본 발명을 적용하여 실시하게 되면, 사고차량을 발견 못하는 운전자들도 있어서 실제 사고차량의 운전자가 더 큰 피해를 입는 문제점을 해소하도록 한 것이다.As described above, the present invention is (1) a rear jumper, which is configured by attaching a laser to the rear bumper so that when an accident occurs, a laser is fired for about 100 meters to notify that an accident has occurred, and the rear vehicle is also connected to the front vehicle. (3) Vehicle receiver, which is configured by attaching a receiver to the vehicle so that the same receiver can be installed to avoid stepping on the laser line where an accident occurred, and an alarm sounds so that the vehicle can avoid the accident. If the present invention is implemented by applying the present invention, which consists of (2) the inside of the vehicle, which also includes a radar that can recognize the vehicle with a laser so that the driver can evacuate to a safe place by sounding an alarm, some drivers may not be able to find the accident vehicle. This was done to solve the problem of the driver of the vehicle in an actual accident suffering greater damage.

또한 본 발명의 실시에 있어, 뒷범퍼에 레이저를 달아 구성한 (1)뒷점퍼로 구성한 본 발명을 적용하여 실시하게 되면, 차량이 사고가 발생할 시에 100m가량의 레이저를 쏘아 사고가 났음을 알릴 수 있게 될 것이다.In addition, in the implementation of the present invention, if the present invention consisting of (1) a rear jumper consisting of a laser attached to the rear bumper is applied and implemented, when an accident occurs, the vehicle can emit a laser for about 100 m to notify that an accident has occurred. There will be.

또한 본 발명의 실시에 있어, 레이저에 차량을 인식할 수 있는 레이다도 함께 구성한 (2)차량내부로 구성한 본 발명을 적용하여 실시하게 되면, 100m가량의 레이저의 선에 다른 차가 침범해 밟게 되면 차량경보음이 울려 운전자가 안전한 곳으로 대피할 수 있게 될 것이다.In addition, in the implementation of the present invention, if the present invention is applied to the inside of the vehicle (2), which is configured with a radar that can recognize the vehicle with a laser, if another car invades the laser line of about 100 m and steps on it, the vehicle An alarm will sound, allowing the driver to evacuate to a safe place.

1: 뒷점퍼, 3: 차량 수신기, 2: 차량내부1: Rear jumper, 3: Vehicle receiver, 2: Inside the vehicle

Claims (3)

차량 꼬깔에 있어서,
차량이 사고가 발생할 시에 100m가량의 레이저를 쏘아 사고가 났음을 알릴 수 있게 뒷범퍼에 레이저를 달아 구성한 (1)뒷점퍼, 뒷차량도 앞차량의 사고가 난 레이저의 선을 밟았을 때 피할 수 있도록 똑같은 수신기를 달아 경보음이 울려 피할 수 있게 차량에 수신기를 달아 구성한 (3)차량 수신기, 100m가량의 레이저의 선에 다른 차가 침범해 밟게 되면 차량경보음이 울려 운전자가 안전한 곳으로 대피할 수 있게 레이저에 차량을 인식할 수 있는 레이다도 함께 구성한 (2)차량내부로 구성 된 것을 특징으로 하는 레이저 센서를 사용해 교통사고 시 후방 차량에게 경고를 할 수 있는 장치.In the car corner,
(1) Rear jumper, which is made up of a laser attached to the rear bumper so that when an accident occurs, a laser can be fired for about 100 meters to notify that an accident has occurred. The rear jumper also allows the vehicle behind to avoid it when it steps on the laser line where the accident occurred in the front vehicle. (3) Vehicle receiver, which is configured by attaching a receiver to a vehicle so that an alarm sound can be heard by attaching the same receiver to the vehicle so that the driver can evacuate to a safe place. (2) A device that can warn the rear vehicle in the event of a traffic accident using a laser sensor, which is composed of a radar that can recognize the vehicle with a laser so that it can recognize the vehicle. 제 1항에 있어서,
(1)뒷점퍼를 통하여 차량이 사고가 발생할 시에 100m가량의 레이저를 쏘아 사고가 났음을 알릴 수 있게 뒷범퍼에 레이저를 달아 구성함을 특징으로 하는 레이저 센서를 사용해 교통사고 시 후방 차량에게 경고를 할 수 있는 장치.According to clause 1,
(1) Warning to vehicles behind in the event of a traffic accident using a laser sensor, which is characterized by attaching a laser to the rear bumper so that when an accident occurs, a laser can be fired for about 100 meters to notify the vehicle of an accident through the rear jumper. A device that can do this. 제 1항에 있어서,
(2)차량내부를 통하여 100m가량의 레이저의 선에 다른 차가 침범해 밟게 되면 차량경보음이 울려 운전자가 안전한 곳으로 대피할 수 있게 레이저에 차량을 인식할 수 있는 레이다도 함께 구성함을 특징으로 하는 레이저 센서를 사용해 교통사고 시 후방 차량에게 경고를 할 수 있는 장치.According to clause 1,
(2) If another car invades and steps on the 100m laser line through the interior of the vehicle, a vehicle alarm sounds and the driver can evacuate to a safe place. It also features a radar that can recognize the vehicle with the laser. A device that uses a laser sensor to warn vehicles behind in the event of a traffic accident.
KR1020220071167A 2022-06-12 2022-06-12 A device that can be used to warn rear vehicles in the event of a traffic accident using a laser sensor KR20230171015A (en)

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