KR19980019743A - Headlight Angle Control Device - Google Patents
Headlight Angle Control Device Download PDFInfo
- Publication number
- KR19980019743A KR19980019743A KR1019960037972A KR19960037972A KR19980019743A KR 19980019743 A KR19980019743 A KR 19980019743A KR 1019960037972 A KR1019960037972 A KR 1019960037972A KR 19960037972 A KR19960037972 A KR 19960037972A KR 19980019743 A KR19980019743 A KR 19980019743A
- Authority
- KR
- South Korea
- Prior art keywords
- vehicle
- inclination
- headlight
- motor
- adjustment motor
- Prior art date
Links
Classifications
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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
- B60Q1/02—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
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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
- B60Q1/0088—Details of electrical connections
-
- 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
- B60Q1/11—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 mechanical means
-
- 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
- B60Q2300/10—Indexing codes relating to particular vehicle conditions
- B60Q2300/13—Attitude of the vehicle body
-
- 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
- B60Y2400/30—Sensors
- B60Y2400/301—Sensors for position or displacement
-
- 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
Abstract
본 발명은 차량의 전조등 각도조절장치에 관한 것으로, 종래의 고정식 전조 등은 차체의 기울어짐에 관계없이 조명을 하도록한 것이어서 안전운전에 만전을 기하지 못하는 문제가 있었다.The present invention relates to a headlight angle control device of a vehicle, and the conventional fixed headlights are to be illuminated regardless of the inclination of the vehicle body there is a problem that can not be fully secured.
본 발명은 예시도면 도2 내지 도5와 같이, 본 발명은 차량의 앞과 뒤 현가의 쇼크업소버(22,22、)에 경사센서(20,20、)를 각각 장착시키고, 전조등 하우징(24)의 양측면을 패널(26)의 힌지부(28)에 장착시키며, 그 전조등 하우징(24)의 후면에 형성된 반원기어(30)가 조정모터(32)의 기어와 맞물리도록 한 것이고, 상기 경사센서(20,20、)는 제어부(34)의 입력단에 연결되고, 출력단에는 조정모터(32)를 구동시키는 모터구동회로(36)가 연결되어 구성된 차량의 전조등 각도조절장치이다.2 to 5, the present invention is to mount the inclination sensors (20, 20, respectively) on the shock absorbers (22, 22,) of the front and rear suspension of the vehicle, the headlight housing (24) Both side surfaces of the panel 26 are mounted on the hinge portion 28 of the panel 26, and the semicircular gears 30 formed on the rear surface of the headlight housing 24 are engaged with the gears of the adjustment motor 32. 20 and 20 are connected to an input terminal of the control unit 34, and an output terminal of the vehicle headlight angle adjusting device configured to connect a motor driving circuit 36 for driving the adjustment motor 32 to the output terminal.
따라서, 본 발명은 차량의 기울어짐에 따라 앞, 뒤 현가의 쇼크업소버에 장착된 경사센서에서 감지한 경사값의 오차를 감지하여 조정모터를 구동시켜주어 전조등이 항상 적절한 조명각도를 갖도록 함으로서 안전운전에 만전을 기할 수 있도록 하는 효과가 있다.Accordingly, the present invention detects the error of the inclination value detected by the inclination sensor mounted on the shock absorbers of the front and rear suspensions as the vehicle is inclined, and drives the adjustment motor so that the headlamp always has an appropriate illumination angle. There is an effect to make sure that.
Description
본 발명은 차량의 전조등 각도조절장치에 관한 것으로, 더욱 상세하게는 차량의 앞과 뒤 현가의 쇼크업소버에 각각 장착된 경사센서에서 감지한 경사값을 비교하여 오차가 일정시간동안 지속되면, 전조등하우징과 기어로 맞물려있는 조정모터가 전후로 구동되어 전조등의 조명각도를 조절하도록한 차량의 전조등 각도조절장치에 관한 것이다.The present invention relates to a headlight angle control device of a vehicle, and more particularly, the headlight housing when the error persists for a predetermined time by comparing the inclination values detected by the inclination sensors mounted on the shock absorbers of the front and rear suspensions of the vehicle, respectively. And a headlamp angle adjusting device for a vehicle in which an adjusting motor meshed with a gear is driven back and forth to adjust the lighting angle of the headlamp.
일반적으로, 차량의 전조등은 야간운행시에 전방에 비추어주는 조명수단으로서, 차량의 전면 좌우에 한쌍이 설치되어 일정광량 이상으로 빛을 발하도록 채택되고 있음은 주지하는 바와 같다.In general, the headlights of the vehicle as the lighting means to shine in front of the night driving, a pair is installed on the front left and right of the vehicle is adopted to emit light above a certain amount of light as is known.
상기한 전조등(1)은 예시도면 도1에 표현된 바와 같이, 전구(9)와 전조등 하우징(11) 및 렌즈(10)로 구분된다.The headlamp 1 is divided into a light bulb 9, a headlamp housing 11, and a lens 10, as illustrated in FIG. 1.
전조등 하우징(11)은 내측에 반사경인 포물면경이 설치된 덮개로 촛점에 전구(9)가 장착되어 빛을 일방향으로 직진하도록 하며 렌즈(10)는 투시창 역할을 하고 빛의 직진을 돕도록 되어 있다.Headlight housing 11 is a cover with a parabolic mirror installed inside the light bulb (9) to focus on the light to go straight in one direction and the lens 10 is to act as a viewing window to help the light go straight.
상기와 같이 구성된 전조등(1)은 프론트 보디(2)의 선단부인 슈라우드 어퍼 플레이트(3)와 슈라우드 사이드 패널(4)에 전조등 하우징(11)이 부착되어 설치되는 데, 전조등 하우징(11)의 하부 일측에 형성된 가이드 핀(8)을 슈라우드 사이드 패널(4)에 형성된 삽입구멍(7)에 삽입시키면, 전조등 하우징(11)의 상하 조립방향과 좌우 조립방향이 설정되어, 타측의 결합부와 결합구멍을 일치 시켜 보울트(미도시)로 결합하면, 전조등 하우징(11)의 상부 양측에 형성된 결합부와 슈라우드 어퍼 플레이트(3)의 돌기편(6)과 결합구멍은 자연스럽게 결합위치가 일치됨으로서 전조등(1)이 차체에 조립고정된다.The headlamp 1 configured as described above is provided with the headlight housing 11 attached to the shroud upper plate 3 and the shroud side panel 4, which are the front end portions of the front body 2, and the lower part of the headlight housing 11. When the guide pin 8 formed on one side is inserted into the insertion hole 7 formed in the shroud side panel 4, the up and down assembly direction and the left and right assembly direction of the headlamp housing 11 are set, and the engaging portion and the coupling hole on the other side are set. By coupling the bolts (not shown), the coupling parts formed on the upper sides of the headlight housing 11 and the projection pieces 6 and the coupling holes of the shroud upper plate 3 naturally match the coupling positions, so that the headlamp (1) ) Is fixed to the body.
그러나, 종래의 전조등(1)은 슈라우드 어퍼 플레이트(3)와 슈라우드 사이드 패널(4)에 고정되기 때문에 차량의 뒷좌석 또는 트렁크에 무거운 짐을 넣게되면 차량의 후미가 하중에 의해 내려 앉게 되고, 상대적으로 차량의 전면이 들리게 되어 야간주행시 전조등(1)이 상방을 조명하게 된다. 이에 따라 반대쪽 차선에서 마주 달려오는 차량의 운전자의 시야를 전조등 불빛이 가리게 되어 안전운전에 지장을 초래하는 문제가 있었다.However, since the conventional headlight 1 is fixed to the shroud upper plate 3 and the shroud side panel 4, when the heavy load is put in the rear seat or the trunk of the vehicle, the rear of the vehicle is lowered by the load, and the vehicle is relatively You will hear the front of the headlights (1) will illuminate the upper side when driving at night. As a result, headlights obstruct the driver's view of the vehicle facing each other in the opposite lane, causing problems in safe driving.
본 발명은 상기한 종래의 고정식 전조등이 지닌 문제를 해결하기 위하여 안출된 것으로, 앞과 뒤 현가의 쇼크업소버에 각각 경사센서가 장치되고, 전조등 하우징 후미에 반원기어가 형성된 전조등을 패널의 힌지부에 결합시키고, 조정모터의 기어와 전조등의 반원기어를 맞물리도록 기계적 구성을 하며, 각 경사센서에서 감지된 경사값을 제어부에서 비교판단하여 상소간에 차이가 발생하여 일정시간 지속되면, 구동신호를 받은 조정모터가 적절히 구동되어 전조등의 조명각도를 자동으로 잡아주게 하는 것이다.The present invention has been made to solve the problems of the conventional fixed headlights, the inclination sensor is provided on the shock absorbers of the front and rear suspension, respectively, the headlights formed with a semi-circular gear on the rear of the headlight housing coupled to the hinge portion of the panel The mechanical configuration is made to engage the gears of the adjusting motor and the semicircle gears of the headlamp, and the inclination value detected by each inclination sensor is compared by the control unit. Is properly driven to automatically catch the headlight angle.
따라서, 본 발명은 차량의 기울어짐에 따라 적절한 조명각도를 잡아주어 안전운전에 만전을 기하도록하는 차량의 전조등 각도조절장치를 제공하고자 함에 발명의 목적이 있다.Accordingly, an object of the present invention is to provide a headlight angle adjusting device for a vehicle that ensures proper driving angle as the vehicle is inclined to ensure safe driving.
도1은 차량의 전면을 보인 예시도,1 is an exemplary view showing the front of a vehicle;
도2는 본 발명에 따른 경사센서를 장착시킨 차량의 현가를 나타낸 예시도,2 is an exemplary view showing a suspension of a vehicle equipped with a tilt sensor according to the present invention;
도3은 본 발명에 따른 모터와 전조등을 보인 상태도,3 is a state diagram showing a motor and a headlamp according to the present invention;
도4는 본 발명에 따른 전조등 각도조절장치의 작동상태도,Figure 4 is an operating state of the headlight angle control device according to the invention,
도5는 본 발명에 따른 전조등 각도조절장치의 회로 구성도이다.5 is a circuit diagram of the headlight angle adjusting device according to the present invention.
＊도면의 주요부분에 대한 부호의 설명＊＊ Description of symbols for main parts of the drawings ＊
20,20、 - 경사센서,22,22、- 쇼크업소버,20,20 、-tilt sensor, 22,22 、-shock absorber,
24 - 전조등 하우징,26 - 패널,24-headlight housing, 26-panel,
28 - 힌지부,30 - 반원기어,28-hinge part, 30-semicircle gear,
32 - 조정모터,34 - 제어부,32-regulating motor, 34-control unit,
36 - 모터구동회로,38 - 힌지,36-motor drive circuit, 38-hinge,
40 - 지지판,42 - 지지대,40-support plate, 42-support plate,
44 - 저항감지부,46 - 추,44-resistance detector, 46-weight,
48 - 저항체,50 - 전조등.48-resistor, 50-headlight.
본 발명을 첨부된 예시도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
본 발명은 차량의 앞과 뒤 현가의 쇼크업소버(22,22、)에 경사센서(20,20、)를 각각 장착시키고, 전조등 하우징(24)의 양측면을 패널(26)의 힌지부(28)에 장착시키며, 그 전조등 하우징(24)의 후면에 형성된 반원기어(30)가 조정모터(32)의 기어와 맞물리도록 한 것이고, 상기 경사센서(20,20、)는 제어부(34)의 입력단에 연결되고, 출력단에는 조정모터(32)를 구동시키는 모터구동회로(36)가 연결되어 구성된 차량의 전조등 각도조절장치이다.According to the present invention, the inclination sensors (20, 20) are mounted on the shock absorbers (22, 22,) of the front and rear suspensions of the vehicle, respectively, and both sides of the headlight housing (24) are hinged (28) of the panel (26). And the semi-circular gear 30 formed on the rear surface of the headlamp housing 24 is engaged with the gear of the adjusting motor 32, and the inclination sensors 20, 20, are provided at the input end of the controller 34. Is connected to, the output is the headlight angle control device of the vehicle configured to be connected to the motor drive circuit 36 for driving the adjustment motor 32.
예시도면 도2는 본 발명에 따른 경사센서를 장착시킨 차량의 현가를 나타낸 것이고, 도3은 본 발명에 따른 모터와 전조등을 보인 도면이며, 도4는 전조등 각도조절장치의 작동상태를 나타낸 것이고, 도5는 회로구성을 나타낸 것이다.Figure 2 shows the suspension of the vehicle equipped with the inclination sensor according to the invention, Figure 3 is a view showing a motor and a headlamp according to the invention, Figure 4 shows the operating state of the headlight angle control device, 5 shows a circuit configuration.
차량의 앞과 뒤의 현가의 쇼크업소버(22,22、)에 장착된 경사센서(20,20、)는 차체의 경사도를 감지하는 것으로, 상기한 경사센서(20,20、)는 지지판(40)의 힌지(38)에 지지대(42)가 달려 있으며, 그 지지대(42)의 끝에는 중력에 의해 지면을 향하도록 하는 어느정도의 무게를 지닌 추(46)가 붙어있고, 그 지지대(42)의 중간에는 저항감지부(44)가 형성되어 있어서 지지판(40)에 형성된 저항체(48)의 면과 접하도록 구성된 것으로, 저항체(48)의 면은 각기 다른 저항값을 갖는 것이다. 따라서, 그 감지된 저항값을 제어부(34)에서는 경사값으로 인식하게 된다.The inclination sensors 20 and 20 mounted on the shock absorbers 22 and 22 at the front and rear of the vehicle detect the inclination of the vehicle body, and the inclination sensors 20 and 20 are supported by the support plate 40. The support 42 is attached to the hinge 38 of the), the end of the support 42 is attached to the weight 46 having a certain weight to face the ground by gravity, the middle of the support 42 The resistance sensing section 44 is formed in the contact surface of the resistor 48 formed on the support plate 40, and the surfaces of the resistor 48 have different resistance values. Therefore, the sensed resistance value is recognized by the controller 34 as an inclination value.
또한, 전조등(50)을 상하로 움작이게 하여 조명각도를 잡아주는 조정모터(32)는 모터의 회전방향이 가변적인 것으로서, 제어부(34)에서 정방향 회전신호와 역방향 회전신호를 모터구동회로(36)로 보내주어 이를 실행토록 한다.In addition, the adjustment motor 32 to control the headlight 50 up and down to hold the lighting angle is a variable rotation direction of the motor, the control unit 34, the forward rotation signal and the reverse rotation signal to the motor drive circuit 36 Send it) to execute.
따라서, 본 발명의 실시예로서 차량의 뒷좌석이나 트렁크에 무거운 짐을 넣으면 타이어가 눌려서 차체의 뒷부분이 내려가게 되고, 상대적으로 앞부분은 올라가게 되어 전조등의 방향이 위로 향하게 된다.Therefore, as an embodiment of the present invention, if a heavy load is put into the rear seat or the trunk of the vehicle, the tire is pressed down so that the rear part of the vehicle body is lowered, and the front part is raised so that the headlight is directed upward.
이렇게되면 뒤 현가의 쇼크업소버(22、)에는 기울어짐이 발생하고, 경사센서(20、)의 저항체(48)도 쇼크업소버(22、)의 경사도만큼 움직여 저항감지부(44)와의 접촉면이 달라진다. 따라서, 앞 현가의 쇼크업소버(22)의 경사센서(20)가 감지된 저항값과 뒤의 경사센서(20、)의 저항값의 차이가 발생한다.In this case, inclination occurs in the shock absorber 22, at the rear suspension, and the resistance 48 of the inclination sensor 20 is also moved by the inclination of the shock absorber 22, so that the contact surface with the resistance detecting unit 44 is changed. Therefore, a difference between the resistance value detected by the inclination sensor 20 of the shock absorber 22 of the front suspension and the resistance value of the inclination sensor 20.
상기한 경사센서(20,20、)의 각 저항감지부(44)는 서로다른 각 저항값을 제어부(34)로 보내면 그 제어부(34)에서는 그 저항값을 비교하여 그 경사값의 오차를 인지하고 또한 일정시간이상 오차가 지속되면 조정모터(32)를 역방향으로 돌리라는 신호를 모터구동회로(36)로 보낸다.Each of the resistance detection units 44 of the inclination sensors 20, 20, sends different resistance values to the control unit 34, and the control unit 34 compares the resistance values to recognize the error of the inclination value. In addition, if the error persists for a predetermined time or more, a signal is sent to the motor driving circuit 36 to turn the adjusting motor 32 in the reverse direction.
이어서, 모터구동회로(36)는 배터리전원을 조정모터(32)로 인가시켜주어 조정모터(32)를 돌려주므로서 조정모터(32)의 기어가 전조등하우징(24)의 반원기어(30)를 움직여주게되어 전조등(50)이 힌지부(28)를 중심으로 하방으로 회전한다.Subsequently, the motor driving circuit 36 applies the battery power to the regulating motor 32 and returns the regulating motor 32 so that the gears of the regulating motor 32 move the semi-circular gear 30 of the headlamp housing 24. Is moved so that the headlamp 50 is rotated downward about the hinge portion (28).
그러면, 전조등(50)의 불빛이 차체의 기울어짐과 관계없이 일정한 범위의 도로 전면을 비추게 된다.Then, the lights of the headlamp 50 will illuminate the front of the road in a certain range regardless of the inclination of the vehicle body.
상기한 본 발명은 차량의 기울어짐에 따라 앞, 뒤 현가의 쇼크업소버에 장착된 경사센서에서 감지한 경사값의 오차를 감지하여 조정모터를 구동시켜주어 전조등이 항상 적절한 조명각도를 갖도록함으로서 안전운전에 만전을 기할 수 있도록 하는 효과가 있다.According to the present invention, as the vehicle is inclined, the steering motor is driven by detecting an error of the inclination value detected by the inclination sensor mounted on the shock absorbers of the front and rear suspensions so that the headlamps always have an appropriate illumination angle. There is an effect to make sure that.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960037972A KR19980019743A (en) | 1996-09-03 | 1996-09-03 | Headlight Angle Control Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960037972A KR19980019743A (en) | 1996-09-03 | 1996-09-03 | Headlight Angle Control Device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980019743A true KR19980019743A (en) | 1998-06-25 |
Family
ID=66322374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960037972A KR19980019743A (en) | 1996-09-03 | 1996-09-03 | Headlight Angle Control Device |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980019743A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020055342A (en) * | 2000-12-28 | 2002-07-08 | 이계안 | Gradient sensing mirror system |
| KR100818485B1 (en) * | 2007-08-09 | 2008-04-02 | 송재근 | Auto-leveling apparatus for headlamp of vehicles |
| IT202200010892A1 (en) | 2022-05-25 | 2023-11-25 | Fca Italy Spa | "System for the automatic adjustment of the direction of emission of the headlights of a motor vehicle, with sensor assemblies associated with the front suspension and the rear suspension of the motor vehicle" |
-
1996
- 1996-09-03 KR KR1019960037972A patent/KR19980019743A/en not_active Application Discontinuation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020055342A (en) * | 2000-12-28 | 2002-07-08 | 이계안 | Gradient sensing mirror system |
| KR100818485B1 (en) * | 2007-08-09 | 2008-04-02 | 송재근 | Auto-leveling apparatus for headlamp of vehicles |
| IT202200010892A1 (en) | 2022-05-25 | 2023-11-25 | Fca Italy Spa | "System for the automatic adjustment of the direction of emission of the headlights of a motor vehicle, with sensor assemblies associated with the front suspension and the rear suspension of the motor vehicle" |
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