KR20030041256A - Automatic Adjusting Device of Head Lamp Irradiation Angle Linked With Vehicle Navigation System - Google Patents

Automatic Adjusting Device of Head Lamp Irradiation Angle Linked With Vehicle Navigation System Download PDF

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Publication number
KR20030041256A
KR20030041256A KR1020010071896A KR20010071896A KR20030041256A KR 20030041256 A KR20030041256 A KR 20030041256A KR 1020010071896 A KR1020010071896 A KR 1020010071896A KR 20010071896 A KR20010071896 A KR 20010071896A KR 20030041256 A KR20030041256 A KR 20030041256A
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South Korea
Prior art keywords
angle
vehicle
head lamp
adjusting
motor
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KR1020010071896A
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Korean (ko)
Inventor
최경락
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기아자동차주식회사
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Priority to KR1020010071896A priority Critical patent/KR20030041256A/en
Publication of KR20030041256A publication Critical patent/KR20030041256A/en

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Classifications

    • 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
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
    • B60Q1/10—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to vehicle inclination, e.g. due to load distribution
    • B60Q1/115—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to vehicle inclination, e.g. due to load distribution by electric means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • 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
    • B60Q2200/00—Special features or arrangements of vehicle headlamps
    • B60Q2200/30—Special arrangements for adjusting headlamps, e.g. means for transmitting the movements for adjusting the lamps
    • B60Q2200/38—Automatic calibration of motor-driven means for adjusting headlamps, i.e. when switching on the headlamps, not during mounting at factories
    • 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
    • B60Q2300/32—Road surface or travel path
    • B60Q2300/324—Road inclination, e.g. uphill or downhill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/11—Passenger cars; Automobiles
    • 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
    • B60Y2400/40—Actuators for moving a controlled member
    • B60Y2400/405—Electric motors actuators

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

PURPOSE: An automatic adjusting apparatus of an illumination angle in connecting to a navigation system for a vehicle is provided to drive the vehicle on a slope way with enough sight without a blind spot by embedding a program to adjust the illumination angle in recognizing a rake angle earlier when the rake angle is changed. CONSTITUTION: An automatic adjusting apparatus of an illumination angle in connecting to a navigation system for a vehicle comprises a wireless receiving unit(2), an adjusting unit(3) for a head lamp, a motor driving unit(4) and an angle adjusting motor(5). The wireless receiving unit receives route information and rake information for the traveling vehicle transmitted wirelessly from a satellite in real time. The adjusting unit for the head lamp outputs an output signal to the motor driving unit when a rake angle is changed after recognizing site information and the rake angle of the route received from the wireless receiving unit. The motor driving unit rotates the angle adjusting motor to forward or reverse directions in a fixed rotation number according to the output signal of the adjusting unit for the head lamp. The angle adjusting motor changes the illumination angle of the head lamp by changing of the rake angle in a regular angle to up and down and right and left directions. Thereby, driving the vehicle on a slope way with enough sight without a blind spot is easy by embedding a program to adjust the illumination angle in recognizing the rake angle earlier when the rake angle is changed.

Description

차량 네비게이션 시스템에 연계한 헤드램프 조사각 자동 조절장치{Automatic Adjusting Device of Head Lamp Irradiation Angle Linked With Vehicle Navigation System}Automatic Adjusting Device of Head Lamp Irradiation Angle Linked With Vehicle Navigation System}

본 발명은 차량 네비게이션 시스템에 연계한 헤드램프 조사각 자동 조절장치에 관한 것으로 더욱 상세히는, 헤드램프 조절 유니트에서 현재 도로 주행중인 차량의 위치를 위성을 통해 인식받는 동시에 해당도로의 경사각을 실시간으로 전달받아 도로의 경사각도를 미리 인식한 후 경사각 변화 시점시 즉시 조사각을 조절할 수 있도록 하는 방식을 통해, 운전자가 오르막길이나 내리막길 또는 경사로를 운전함에 있어서 사각지대 없이 보다 편안하게 시야를 확보한 상태에서 운전할 수 있음은 물론 차량의 헤드램프 조사각 조절에 따른 예측성을 높일수 있도록 발명한 것이다.The present invention relates to a device for automatically adjusting the headlamp irradiation angle in connection with a vehicle navigation system. More specifically, the headlamp control unit receives a position of a vehicle currently driving on a road through a satellite and simultaneously receives a tilt angle of the corresponding road in real time. By recognizing the angle of inclination of the road in advance and adjusting the irradiation angle immediately when the angle of inclination changes, the driver can drive in a more comfortable state without blind spots when driving uphill, downhill or slope. Of course, the invention is invented to increase the predictability according to the adjustment of the headlamp irradiation angle of the vehicle.

일반적으로 헤드램프 조사각 조절장치는 경사로 같은 곳에서 빛의 직진성으로 인해 생기는 사각지역이 생기는 것을 미연에 방지해주는 시스템으로 최근들어 각 차량에 헤드램프 조사각 자동 조절장치가 탐재된 것들이 늘고 있으며, 현재 상당수 고급 차량에 적용되고 있는 추세에 있고 그 제안도 다양하다.In general, the headlamp irradiation angle adjuster is a system that prevents blind spots caused by the straightness of light on a slope, such as a ramp, and has recently been investigated for the automatic adjustment of the headlamp irradiation angle in each vehicle. It is being applied to many high-end vehicles, and the proposals are various.

예를들어 차량내에 자이로센서를 장착하여 헤드램프의 조사각을 자동으로 조절(공개특허 1997-37384호)하던가 또는 각종센서를 이용 또는 속도에 따라 조절(공개특허 1999-59234호)하기도 한다.For example, by installing a gyro sensor in a vehicle, the irradiation angle of the headlamp is automatically adjusted (Patent No. 1997-37384) or by using various sensors or speed (Patent No. 1999-59234).

그러나, 이와같이 센서를 이용한 헤드램프 조사각 조절장치는 그 기울기 상황에 따라 그 때마다 차량내 센서들이 검출하여 헤드램프 조절 유니트에서 인식한 후 조절하는 방식은, 예를들어 기울기가 급변하던가 센서의 반응이 늦어질 경우 헤드램프 조사각 조절이 그에 부응하여 늦어지는 문제점이 있다.However, in this way, the headlamp irradiation angle adjusting device using the sensor detects the in-vehicle sensors at each time according to the tilt situation, and recognizes and adjusts the headlamp adjusting unit. For example, the tilt is suddenly changed or the response of the sensor is adjusted. If it is delayed, there is a problem in that the adjustment of the headlamp irradiation angle is delayed accordingly.

본 발명은 이와같은 종래의 제반 문제점을 해결하기 위하여 안출된 것으로,차량내에 위성으로부터 송출되어 오는 차량 근방 도로정보 및 차량위치의 경사도 정보 등을 수신할 수 있는 무선 수신부를 부가하고, 헤드램프 조절 유니트에는 현재 도로 주행중인 차량의 위치를 위성을 통해 인식받는 동시에 해당도로의 경사각을 실시간으로 전달받아 도로의 경사각도를 미리 인식한 후 경사각 변화 시점시 즉시 조사각을 조절할 수 있는 프로그램을 내장하여 운전자가 오르막길이나 내리막길 또는 경사로를 운전함에 있어서 사각지대 없이 보다 편안하게 시야를 확보한 상태에서 운전할 수 있음은 물론 차량의 헤드램프 조사각 조절에 따른 예측성을 높일수 있는 차량 네비게이션 시스템에 연계한 헤드램프 조사각 자동 조절장치를 제공하는데 그 목적이 있다.The present invention has been made to solve the above-mentioned conventional problems, and includes a wireless receiver for receiving road information and vehicle inclination information near the vehicle transmitted from the satellite in the vehicle, headlamp control unit The driver is equipped with a program that can recognize the position of the vehicle currently driving on the road and receive the inclination angle of the road in real time, and recognize the inclination angle of the road in advance, and then immediately adjust the irradiation angle when the inclination angle changes. When driving uphill, downhill, or slopes, headlamp irradiation angles are linked to a vehicle navigation system that enables you to drive with more comfortable vision without blind spots and to improve predictability by adjusting the headlamp irradiation angle of the vehicle. Its purpose is to provide automatic controls. All.

상기한 본 발명의 목적은, 자동차의 내부에 설치되어 위성으로부터 송출되어 오는 주행중인 자체 차량의 현재 근방 도로정보 및 차량위치의 경사정보 등을 수신하는 무선 수신부와; 상기 무선 수신부를 통해 위성으로부터 수신받은 차량 위치정보 및 해당도로의 경사각을 실시간으로 전달받아 도로의 경사각도를 미리 인식한 후 경사각 변화 시점시 즉시 소정의 출력신호를 모터 구동부에 출력시켜 주는 헤드램프 조절 유니트와; 상기 헤드램프 조절 유니트의 출력신호에 부응하여 각도 조절용 모터를 정,역방향으로 정해진 회전수 만큼 회전시켜 주는 모터 구동부와; 상,하,좌,우부로 회동가능하게 축지되어 있는 헤드램프와 기어나 링크 등으로 연결되어 상기 모터 구동부의 출력신호에 부응하여 정방향 또는 역방향으로 구동되어 헤드램프의 빛 조사각이 상향 또는 하향으로 일정각도씩 고도 변화에 부응하여 변화되도록 하는 각도 조절용 모터로 구성하므로써 달성할 수 있다.An object of the present invention is a wireless receiver for receiving the current road information and the inclination information of the vehicle position of the vehicle itself running in the interior of the vehicle transmitted from the satellite; Receives the vehicle position information received from the satellite and the inclination angle of the corresponding road in real time through the wireless receiver to recognize the inclination angle of the road in advance and at the time of the change of the inclination angle headlamp control to output a predetermined output signal to the motor drive unit A unit; A motor driving unit for rotating the angle adjusting motor by a predetermined rotation speed in response to the output signal of the head lamp control unit; It is connected to the head lamp which is rotatably rotated up, down, left and right by gears or links, and is driven in the forward or reverse direction in response to the output signal of the motor driving unit so that the light irradiation angle of the head lamp is upward or downward. This can be achieved by configuring the motor for angle adjustment so that it changes in response to the altitude change by a certain angle.

따라서, 헤드램프의 빛 조사각이 위성으로부터 수신받은 도로 경사각도에 부응하여 실시간으로 자동 상,하방향 또는 좌,우방향으로 조절되므로 운전자가 오르막길이나 내리막길 또는 경사로를 운전함에 있어서도 보다 편안하게 시야를 확보한 상태에서 안전운전을 수행할 수 있음은 물론 차량의 헤드램프 조사각 조절에 따른 예측성을 높일수 있는 것이다.Therefore, the light irradiation angle of the headlamp is automatically adjusted in real time in response to the road inclination angle received from the satellite in real time, so that the driver can view more comfort even when driving uphill, downhill or slope. It is possible to carry out safe driving in the secured state, and to improve the predictability according to the adjustment of the headlamp irradiation angle of the vehicle.

도 1은 본 발명 장치가 구비된 자동차의 작동 상태를 보인 걔략 시스템도.1 is a schematic system diagram showing an operating state of a vehicle equipped with the present invention device.

도 2는 본 발명 장치 블럭 구성도.2 is a block diagram of the present invention.

* 도면중 주요 부분에 대한 부호의 설명 *Explanation of symbols on main parts of drawing

1 : 위성2 : 무선 수신부1: satellite 2: wireless receiver

3 : 헤드램프 조절 유니트4 : 모터 구동부3: head lamp control unit 4: motor drive part

5 : 각도 조절용 모터6 : 헤드램프5: motor for angle adjustment 6: headlamp

이하, 첨부된 도면에 의거하여 본 발명의 바람직한 실시예를 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명 장치가 구비된 자동차의 작동 상태를 보인 걔략 시스템도를 나타낸 것이고, 도 1은 본 발명 장치의 블럭 구성도를 나타낸 것이다.Figure 1 shows a schematic system diagram showing an operating state of a vehicle equipped with the present invention device, Figure 1 shows a block diagram of the device of the present invention.

이에 따르면, 자동차의 내부에 설치되어 위성(1)으로부터 실시간으로 무선 송출되어 오는 주행중인 자체 차량의 현재 근방 도로정보 및 차량위치의 경사정보 등을 수신하는 무선 수신부(2)와;According to this, there is provided a wireless receiving unit (2) which is installed in the interior of the vehicle and receives the current road information and the inclination information of the vehicle location of the own vehicle running in the wireless transmission in real time from the satellite (1);

상기 무선 수신부(2)를 통해 위성(1)으로부터 수신받은 차량 위치정보 및 해당도로의 경사각 등을 실시간으로 전달받아 도로의 경사각도를 미리 인식한 후 경사각 변화 시점에서 즉시 소정의 출력신호를 모터 구동부(4)에 출력시켜 주는 헤드램프 조절 유니트(3)와;The vehicle driver receives the vehicle position information received from the satellite 1 and the inclination angle of the corresponding road in real time through the wireless receiver 2, and recognizes the inclination angle of the road in advance. A head lamp adjusting unit 3 for outputting to the head 4;

상기 헤드램프 조절 유니트(3)의 출력신호에 부응하여 각도 조절용 모터(5)를 정방향 또는 역방향으로 정해진 회전수 만큼 회전시켜 주는 모터 구동부(4)와;A motor driving unit (4) for rotating the angle adjusting motor (5) by a predetermined number of revolutions in a forward or reverse direction in response to an output signal of the headlamp adjustment unit (3);

상,하,좌우부로 회동가능하게 축지되어 있는 헤드램프(6)와 기어나 링크 등으로 연결된 상태로 설치되어 상기 모터 구동부(4)의 출력신호에 부응하여 정방향 또는 역방향으로 소정 회전수 만큼 구동되어 헤드램프(6)의 빛 조사각이 상,하방향 또는 좌,우방향으로 일정각도씩 경사각 변화에 부응하여 변화되도록 하는 각도 조절용 모터(5)로 구성한 것을 특징으로 한다.It is installed in the state connected to the head lamp 6, which is rotatably pivoted up, down, left and right by gears or links, and is driven by a predetermined number of revolutions in the forward or reverse direction in response to the output signal of the motor driver 4. The light irradiation angle of the headlamp 6 is characterized by consisting of an angle adjustment motor (5) to change in response to the change in the inclination angle by a predetermined angle in the up, down direction or left, right direction.

이와같이 구성된 본 발명 장치의 작용효과를 설명하면 다음과 같다.Referring to the operation and effect of the device of the present invention configured as described above are as follows.

먼저, 본 발명 장치는 변화되는 도로의 경사에 대한 헤드램프 조사각의 예측성을 보다 높이고자 안출된 것으로, 차량 헤드램프 조사각 조절을 현재 각 자량에 다양하게 적용되고 있는 차량 항법 시스템에 연계한 것이다.First, the apparatus of the present invention is designed to increase the predictability of the headlamp irradiation angle with respect to the change of the slope of the road, and the vehicle headlamp irradiation angle adjustment is linked to the vehicle navigation system which is currently applied to various autonomous weights. .

즉, 현재 도로를 주행중인 차량의 위치를 무선 수신부(2)를 통해 위성(1)으로부터 인식받는 동시에 해당 도로의 경사도를 실시간으로 전달받으면 차랭의 헤드램프 조정 유니트(3)는 경사도를 미리 인식하여 경사각 변환시 모터 구동부(4)를 통해 각도 조절용 모터(5)를 미리 구동시켜 헤드램프(6)의 조사각이 미리 조절되게 한다.That is, when the position of the vehicle currently driving on the road is recognized from the satellite 1 through the wireless receiver 2 and the slope of the corresponding road is received in real time, the headlamp adjustment unit 3 of the cooler recognizes the slope in advance. When the tilt angle is converted, the angle adjusting motor 5 is driven in advance through the motor driving unit 4 so that the irradiation angle of the headlamp 6 is adjusted in advance.

따라서, 경사도가 자주 바뀌는 산악지형이나 센서가 인식하기 어려운 경사각을 지니는 도로에서도 도로경사에 대한 정보를 미리 받음으로써 기종 조절장치에 비해 부드럽게 조사각이 자동 조절될 수 있다.Therefore, even in a mountainous terrain where the slope is frequently changed or a road having an inclined angle that is difficult to be recognized by the sensor, the irradiation angle may be automatically adjusted smoothly compared to the model control device by receiving information on the road slope in advance.

물론, 본 발명 장치가 실시된 헤드램프(6)는 종래와 달리 고정상태를 갖지 않코 도시 생략된 축을 중심으로 상,하,좌우 방향으로 회동 가능한 상태임을 전제함은 물론 이와같은 축지 방법은 기 알려진 기술이므로 그 상세한 설명 및 도시를생략 합니다.Of course, the headlamp 6 to which the present invention is implemented is unlikely to have a fixed state unlike the prior art, and it is assumed that it can be rotated in the up, down, left and right directions about an axis not shown. As it is a technology, I omit the detailed explanation and the city.

이상에서 설명한 바와 같이 본 발명에 의하면, 차량내에 위성으로부터 송출되어 오는 차량 근방 도로정보 및 차량위치의 경사도 정보 등을 수신할 수 있는 무선 수신부를 부가하고, 헤드램프 조절 유니트에는 현재 도로 주행중인 차량의 위치를 위성을 통해 인식받는 동시에 해당도로의 경사각을 실시간으로 전달받아 도로의 경사각도를 미리 인식한 후 경사각 변화 시점시 즉시 조사각을 조절할 수 있는 프로그램을 내장하여 주므로써, 운전자가 오르막길이나 내리막길 또는 급격한 경사로를 운전함에 있어서 사각지대 없이 보다 편안하게 시야를 확보한 상태에서 운전할 수 있음은 물론 차량의 헤드램프 조사각 조절에 따른 예측성을 높일 수 있는 것이다.As described above, according to the present invention, a wireless receiver capable of receiving road information near the vehicle and inclination information of the vehicle position transmitted from the satellite in the vehicle is provided, and the headlamp control unit includes a It recognizes the location through satellite and at the same time receives the inclination angle of the road in real time, and recognizes the inclination angle of the road in advance, and then the program is installed to adjust the irradiation angle immediately when the inclination angle changes. Alternatively, when driving a steep slope, it is possible to drive in a more comfortable state without a blind spot, as well as to increase the predictability according to the adjustment of the headlamp irradiation angle of the vehicle.

Claims (1)

자동차의 내부에 설치되어 위성(1)으로부터 실시간으로 무선 송출되어 오는 주행중인 자체 차량의 현재 근방 도로정보 및 차량위치의 경사정보 등을 수신하는 무선 수신부(2)와;A wireless receiver 2 installed inside the vehicle and receiving current road information and inclination information of the vehicle position of the own vehicle in operation which is wirelessly transmitted from the satellite 1 in real time; 상기 무선 수신부(2)를 통해 위성(1)으로부터 수신받은 차량 위치정보 및 해당도로의 경사각 등을 실시간으로 전달받아 도로의 경사각도를 미리 인식한 후 경사각 변화 시점에서 즉시 소정의 출력신호를 모터 구동부(4)에 출력시켜 주는 헤드램프 조절 유니트(3)와;The vehicle driver receives the vehicle position information received from the satellite 1 and the inclination angle of the corresponding road in real time through the wireless receiver 2, and recognizes the inclination angle of the road in advance. A head lamp adjusting unit 3 for outputting to the head 4; 상기 헤드램프 조절 유니트(3)의 출력신호에 부응하여 각도 조절용 모터(5)를 정방향 또는 역방향으로 정해진 회전수 만큼 회전시켜 주는 모터 구동부(4)와;A motor driving unit (4) for rotating the angle adjusting motor (5) by a predetermined number of revolutions in a forward or reverse direction in response to an output signal of the headlamp adjustment unit (3); 상,하,좌우부로 회동가능하게 축지되어 있는 헤드램프(6)와 기어나 링크 등으로 연결된 상태로 설치되어 상기 모터 구동부(4)의 출력신호에 부응하여 정방향 또는 역방향으로 소정 회전수 만큼 구동되어 헤드램프(6)의 빛 조사각이 상,하방향 또는 좌,우방향으로 일정각도씩 경사각 변화에 부응하여 변화되도록 하는 각도 조절용 모터(5)로 구성한 것을 특징으로 하는 차량 네비게이션 시스템에 연계한 헤드램프 조사각 자동 조절장치.It is installed in the state connected to the head lamp 6, which is rotatably pivoted up, down, left and right by gears or links, and is driven by a predetermined number of revolutions in the forward or reverse direction in response to the output signal of the motor driver 4. Head lamp in connection with a vehicle navigation system, characterized in that the angle of the motor 5 for adjusting the light irradiation angle of the head lamp 6 in response to the change in the inclination angle by a predetermined angle in the up, down direction, left, right direction Automatic angle adjustment.
KR1020010071896A 2001-11-19 2001-11-19 Automatic Adjusting Device of Head Lamp Irradiation Angle Linked With Vehicle Navigation System KR20030041256A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8892301B2 (en) 2011-11-18 2014-11-18 Sl Corporation Apparatus and method for controlling head lamp of vehicle
KR20190055605A (en) 2017-11-15 2019-05-23 단국대학교 산학협력단 Light Assembly to Guide the Direction
CN112896034A (en) * 2021-01-29 2021-06-04 北京海纳川汽车部件股份有限公司 Vehicle lamp adjusting method and device, computer readable storage medium and vehicle
CN117656985A (en) * 2024-01-31 2024-03-08 成都赛力斯科技有限公司 Vehicle light control method, device and storage medium

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8892301B2 (en) 2011-11-18 2014-11-18 Sl Corporation Apparatus and method for controlling head lamp of vehicle
KR20190055605A (en) 2017-11-15 2019-05-23 단국대학교 산학협력단 Light Assembly to Guide the Direction
CN112896034A (en) * 2021-01-29 2021-06-04 北京海纳川汽车部件股份有限公司 Vehicle lamp adjusting method and device, computer readable storage medium and vehicle
CN117656985A (en) * 2024-01-31 2024-03-08 成都赛力斯科技有限公司 Vehicle light control method, device and storage medium
CN117656985B (en) * 2024-01-31 2024-04-02 成都赛力斯科技有限公司 Vehicle light control method, device and storage medium

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