KR20170001677A - lamp for traffic signal at the front of car - Google Patents

lamp for traffic signal at the front of car Download PDF

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Publication number
KR20170001677A
KR20170001677A KR1020160172028A KR20160172028A KR20170001677A KR 20170001677 A KR20170001677 A KR 20170001677A KR 1020160172028 A KR1020160172028 A KR 1020160172028A KR 20160172028 A KR20160172028 A KR 20160172028A KR 20170001677 A KR20170001677 A KR 20170001677A
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KR
South Korea
Prior art keywords
car
lamp
crossing
pedestrian
pedestrians
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KR1020160172028A
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Korean (ko)
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김원호
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김원호
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Priority to KR1020160172028A priority Critical patent/KR20170001677A/en
Publication of KR20170001677A publication Critical patent/KR20170001677A/en

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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
    • 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
    • B60Q1/28—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 front of vehicle
    • 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
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/10—Indexing codes relating to particular vehicle conditions
    • B60Q2300/11—Linear movements of the vehicle
    • B60Q2300/112—Vehicle speed
    • 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
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/30—Indexing codes relating to the vehicle environment
    • B60Q2300/33—Driving situation
    • B60Q2300/336—Crossings
    • 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
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/40—Indexing codes relating to other road users or special conditions
    • B60Q2300/45—Special conditions, e.g. pedestrians, road signs or potential dangers
    • 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
    • B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
    • B60Q2400/20—Multi-color single source or LED matrix, e.g. yellow blinker and red brake lamp generated by single lamp

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

Various uses of a lamp mounted on a car is being used as a means of conveying information between a car and a driver. However, when a pedestrian waiting at a crossing crosses the crossing in accordance with the traffic lights, the pedestrian is difficult in checking whether the car is completely stopped or moving during the night such that by installing a puddle lamp under a front of the car or a front bumper of the car to allow the puddle lamp to light a road surface in front of the car and change a color of the puddle lamp in accordance with the speed of the car; the pedestrian standing in a drivers blind spot is able to avoid the car by the color of the puddle lamp on the front of the car.

Description

자동차 전면 바닥 신호등 램프{lamp for traffic signal at the front of car}BACKGROUND OF THE INVENTION Field of the Invention [0001]

자동차에 부착되어 있는 lamp 중 보행자가 인지할 수 있는 lamp 개발에 관한 기술Techniques for lamp development that can be recognized by pedestrians among lamps attached to automobiles

자동차에 장착된 lamp의 종류는 야간 운전을 위한 head lamp, 방향전환을 위한 방향 지시등, 정지시 발광하는 rear stop lamp 등이 있다. 이 모든 lamp가 운전자 상호간의 신호 전달을 위한 목적으로 사용되고 있지만 건널목을 지나가는 보행자는 차가 정지 했는지 움직이고 있는지 확인 할 수 있는 lamp가 없는 것이다.There are head lamps for night driving, turn signal lamps for redirecting, and rear stop lamps for stopping lights. All of these lamps are used for signal transmission between drivers, but pedestrians passing through the crossing will not have a lamp to check if the car is stationary or moving.

자동차에 장착된 각종 lamp의 용도가 자동차 운전자 상호간 정보 전달의 수단으로 사용되고 있다 하지만, 건널목에서 기다리는 보행자가 보행자 신호로 건널목을 건너갈 때 자동차가 완전히 정지했는지 움직이고 있는지 야간에 확인하기는 어려움이 있어 이를 해결하고자 하는 것이다.However, when a pedestrian waiting at a crossing is crossing a crossing with a pedestrian signal, it is difficult to confirm whether the vehicle is completely stopped or moving at night. It is intended to solve.

자동차가 움직이다가 건널목 등 정지해야 하는 곳에서 정지시 브레이크 등이 켜저 뒤차 운전자에게 정보를 전달하는 것 말고 차량 앞에서 보행하는 보행자도 자동차가 정지했는지 움직이고 있는지를 알 수 있도록 자동차 앞바닥에 색이 다른 불빛을 비출 수 있게 하는 것이다. 다시 말해 신호등처럼 빨간색 초록색 lamp를 부착하여 일정속도로 운전할 때는 불이 안 켜지지만 건널목 등 앞에서 정차하기 위해 속도를 줄여 운전시 자동차 앞바닥에 빨간색 lamp를 비추고 안전히 정차했을 때는 초록색 lamp가 켜져 자동차가 완전히 정차한 것을 차량 밖에 있는 보행자가 알 수 있도록 하여 건널목을 건너가는 보행자가 건널목 신호가 초록색 불이 켜져 보행하기 시작했어도 자동차가 완전히 정지했는지, 움직이고 있는지를 자동차 앞바닥의 불빛을 보고 보행자가 대처할 수 있게 하면 운전자 실수에 의해 발생하는 보행자의 사고를 보행자가 미리 대처하므로 사고를 막을 수 있는 것이다.When the vehicle is moving and the vehicle is stopped, such as when crossing stops, the brake lights are turned on. The pedestrians who walk in front of the vehicle, besides transmitting information to the driver, And the like. In other words, it is not lighted when driving at a constant speed by attaching a red green lamp like a traffic light, but the speed is reduced to stop in front of a crossing, so that a red lamp shines at the front of the car when driving, Pedestrians crossing the crossing so that pedestrians outside the vehicle know that the vehicle is completely stopped or moving, even if the pedestrian crossing is turned on by a green light. When the pedestrians can see the lights on the front of the car, The accident can be prevented because the pedestrian responds to the accident of the pedestrian caused by the mistake.

자동차가 지나다니는 길을 건너가는 보행자가 자동차 상태를 확인하여 안전하게 건너거나 운전자가 미처 못보고 자동차를 진행했을 때는 보행자가 자동차 앞바닥에 비친 불빛 색으로 자동차 상태를 파악하여 위험한 상황을 피할 수 있어 건널목 자동차 사고를 줄일 수 있다.When pedestrians crossing the road of a car check the condition of the car and cross the car safely, or if the driver does not see the car, the pedestrians can see the condition of the car with the color of the light on the front of the car, avoiding dangerous situations. It can reduce accidents.

도 1은 자동차가 정지했을 때 건널목 신호등처럼 초록색 lamp가 자동차 앞바닥에 비친 상태
도 2는 자동차가 움직이기 시작하거나 저속으로 움직일 때 빨간색 lamp가 자동차 앞바닥에 비친 상태
도 3은 자동차가 건널목 앞에 정차했을 경우 초록색 lamp에 불이 켜진 상태Fig. 1 shows a state where a green lamp is reflected on the front of a car like a crosswalk signal lamp
FIG. 2 shows a state in which a red lamp is reflected on the front of the vehicle when the vehicle starts moving or moves at a low speed
FIG. 3 shows a state in which the green lamp is lit when the car is stopped in front of the crossing

자동차가 움직이다가 건널목 등 정지해야 하는 곳에서 정지시 브레이크 등이 켜저 뒤차 운전자에게 정보를 전달하는 것 말고 차량 앞에서 보행하는 보행자도 자동차가 정지했는지 움직이고 있는지를 알 수 있도록 자동차 앞바닥에 색이 다른 불빛을 비출 수 있게 하는 것이다. 구체적으로 말해 자동차 운전자가 건널목 앞에서 자동차를 정지하기 위해 브레이크를 밟았으면 브레이크 등에 불이 들어오는데 이 신호를 자동차 앞면 바닥에 불빛을 비추기 위해 자동차 앞범퍼나 앞 차체 바닥부분에 puddle lamp등을 장착하여 자동차 속도에 대응하는 불빛을 비추는 것이다.When the vehicle is moving and the vehicle is stopped, such as when crossing stops, the brake lights are turned on. The pedestrians who walk in front of the vehicle, besides transmitting information to the driver, And the like. Specifically, when the driver of the car stepped on the brake to stop the car in front of the crosswalk, the brake light came on, and this signal was applied to the front of the car to light up the front bumper or puddle lamp on the bottom of the front body, To illuminate the corresponding light.

보행자가 자동차 움직임을 알 수 있게 하기 위해 자동차가 5km/h 이하(보행자가 피할 수 있는 속도 의미) 이면 초록색 lamp를 그 이상의 속도에서는 빨간색 lamp가 켜져 자동차 앞바닥에 빨간 불이 들어와 보행자가 건널목 신호가 빨간색이었으면 보행하지 못하고, 초록색이었으면 보행하는 것처럼 자동차가 앞바닥에 초록색 lamp가 들어오면 건널목을 안전하게 건너가는 것이다. In order to let pedestrians know the movement of the car, the green lamp is turned on when the car is less than 5 km / h (meaning the speed that pedestrians can avoid), the red lamp is turned on at higher speeds, If it was green, it would not be able to walk, and if the car had a green lamp on the front as if it was green, it would cross safely across the crossing.

10: 건널목, 20: 건널목 신호등, 30: 정지하고 있는 자동차 lamp 발광 색, 40: 중앙차선 10: Crossing, 20: Crossing traffic lights, 30: Stopping car lamp emission color, 40: Center lane

Claims (3)

보행자가 자동차 속도를 알 수 있도록 자동차 앞쪽에 두 개 이상의 색을 비출 수 있는 puddle lampA puddle lamp that can illuminate two or more colors in front of the car so pedestrians can see the speed of the car 청구항 1에서 lamp의 색은 건널목 색과 같은 빨간색과 초록색으로 된 lamp
In claim 1, the color of the lamp is a red and green lamp
청구항 1에서 lamp의 발광은 자동차 속도에 연관하여 정지시 초록색 lamp가 켜지고, 저속 운행시 빨간색 lamp가 켜지고, 그 이상의 lamp가 설치되면 고속운행시 백색 lamp가 켜지게 하는 lamp

According to claim 1, the green lamp is turned on at the time of stopping in relation to the vehicle speed, the red lamp is turned on at the time of low speed operation, and the lamp

KR1020160172028A 2016-12-15 2016-12-15 lamp for traffic signal at the front of car KR20170001677A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10220769B1 (en) 2017-08-22 2019-03-05 Ford Global Technologies, Llc Vehicular image projection
US10796580B2 (en) 2017-08-22 2020-10-06 Ford Global Technologies, Llc Vehicular image projection
US11100805B2 (en) 2017-08-22 2021-08-24 Ford Global Technologies, Llc Vehicular image projection
US11590885B2 (en) 2019-02-08 2023-02-28 Ford Global Technologies, Llc Method for the operation of a self-driving motor vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10220769B1 (en) 2017-08-22 2019-03-05 Ford Global Technologies, Llc Vehicular image projection
US10796580B2 (en) 2017-08-22 2020-10-06 Ford Global Technologies, Llc Vehicular image projection
US11100805B2 (en) 2017-08-22 2021-08-24 Ford Global Technologies, Llc Vehicular image projection
US11590885B2 (en) 2019-02-08 2023-02-28 Ford Global Technologies, Llc Method for the operation of a self-driving motor vehicle

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