KR20150012775A - Apparatus for controlling head lamp of vehicle and the method thereof - Google Patents

Apparatus for controlling head lamp of vehicle and the method thereof Download PDF

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Publication number
KR20150012775A
KR20150012775A KR1020130088766A KR20130088766A KR20150012775A KR 20150012775 A KR20150012775 A KR 20150012775A KR 1020130088766 A KR1020130088766 A KR 1020130088766A KR 20130088766 A KR20130088766 A KR 20130088766A KR 20150012775 A KR20150012775 A KR 20150012775A
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KR
South Korea
Prior art keywords
headlamp
controlling
weather information
brightness
head lamp
Prior art date
Application number
KR1020130088766A
Other languages
Korean (ko)
Inventor
이상홍
Original Assignee
현대모비스 주식회사
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Publication date
Application filed by 현대모비스 주식회사 filed Critical 현대모비스 주식회사
Priority to KR1020130088766A priority Critical patent/KR20150012775A/en
Publication of KR20150012775A publication Critical patent/KR20150012775A/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
    • B60Q1/02—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
    • B60Q1/085—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 special conditions, e.g. adverse weather, type of road, badly illuminated 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
    • 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
    • B60Q1/14—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 having dimming means
    • B60Q1/1415—Dimming circuits
    • B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • 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
    • B60Q2300/305—Calendar date or clock time
    • 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
    • B60Q2300/31—Atmospheric conditions
    • 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
    • B60Q2300/31—Atmospheric conditions
    • B60Q2300/314—Ambient light

Abstract

The present invention relates to an apparatus and a method for controlling a headlamp of a vehicle, and more particularly, to a headlamp control apparatus and method for controlling a headlamp of a vehicle, which includes a head lamp, position detection means for detecting a current position of the vehicle and local weather information corresponding to the detected current position And a control unit for controlling the headlamp with an optimum brightness value corresponding to the weather information.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a head lamp control apparatus,

The present invention relates to an apparatus and method for controlling a headlamp of a vehicle, and more particularly, to an apparatus and method for controlling a headlamp in a vehicle by optimizing power consumption by automatically controlling lighting and brightness of a vehicle headlamp in conjunction with external information including weather information and time information And more particularly, to a head lamp control apparatus and method for a vehicle which improves the comfort of the user and improves the user's convenience.

In recent years, automotive intelligent headlamp systems that control headlamps using LED chips as a light source in conjunction with electronic control units (ECUs) Trend.

The intelligent headlamp system typically includes AFLS (Adaptive Front Light System) and AILS (Active Intelligent Lighting System). Recently, the beam pattern of the headlamp is appropriately changed using GPS (Global Positioning System) And intelligent headlamp systems are emerging that provide a more comfortable night vision for the driver.

For reference, the AFLS is a headlamp system that efficiently adjusts the direction of the headlamp to the upper, lower, left, and right sides in consideration of the speed of the vehicle, the angle of the steering wheel, And adjusts the illumination of the headlamps without any driver's operation.

Most of such intelligent headlamp systems use an in-vehicle network such as CAN (Controller Area Network) or LIN (Local Interconnect Network). In the light source of the intelligent headlamp system, .

However, since the headlamp system described above controls most of the lighting direction of the headlamp, there is a problem that the power consumption is relatively increased. That is, when the power consumption is increased, the fuel consumption naturally increases.

Therefore, it not only controls the automatic lighting of the headlamp but also controls the lighting and brightness of the headlamp in conjunction with the surrounding situation such as weather information and time information or the geographical situation in which the vehicle is running, Which can optimize the performance of the headlamp system.

Background Art [0002] The background art of the present invention is disclosed in Korean Utility Model Publication No. 1998-045740 (published on September 25, 1998, power consumption control device of headlamp).

An object of the present invention is to provide an apparatus and method for controlling a headlamp of a vehicle, which is created to solve the above-mentioned problems, and which automatically controls lighting and brightness of a vehicle headlamp in conjunction with external information including weather information and time information It has its purpose.

Further, the present invention provides a head lamp control apparatus and method for a vehicle that obtains weather information of a corresponding area based on local information and time information, and controls the head lamp to a brightness tuned to the acquired weather information have.

It is another object of the present invention to provide an apparatus and method for controlling a headlamp according to weather information detected from a sensor attached to a vehicle and weather information acquired from an external server.

An apparatus for controlling a headlamp of a vehicle according to an aspect of the present invention includes: a head lamp; Position detecting means for detecting a current position of the vehicle; Communication means for receiving local weather information corresponding to the detected current position from a server providing weather information; A storage unit for storing an optimum brightness value of a headlamp corresponding to weather information; And a controller for controlling the headlamp with an optimum brightness value corresponding to the weather information.

In the present invention, the headlamp is a headlamp including at least one LED.

In the present invention, the position detecting means may include an AVN (Audio, Video, Navigation) unit or a Global Positioning System (GPS) module.

In the present invention, the communication means may be configured to communicate with at least one of a mobile telematics system (MTS), a Bluetooth, a NFC (Near Field Communication), an infrared ray, a WiFi, And a communication unit.

In the present invention, the storage unit stores the optimum brightness value of the headlamp corresponding to the statistically calculated weather information as a look-up table or a database.

The present invention is further characterized by at least one sensor for detecting weather information, wherein the sensor unit includes a rain sensor or an illuminance sensor.

In the present invention, the controller may adjust the brightness by controlling the voltage or current applied to the head lamp, or adjust the brightness by controlling the time when the voltage or the current is applied to the head lamp, And the brightness is adjusted by the number of the LEDs that are turned on.

In the present invention, the weather information includes at least one of sunrise time, sunset time, a time at which the surroundings become illuminance after a sunrise, and a time at which the surroundings become dark at a certain darkness after sunset .

A method of controlling a headlamp of a vehicle according to another aspect of the present invention includes: detecting a current position of a vehicle; Obtaining local weather information at a current location; Detecting an optimum brightness value of the headlamp corresponding to the weather information; And controlling the headlamp with the optimum brightness value.

In the present invention, the step of detecting the optimum brightness value is characterized in that the optimum brightness value of the headlamp corresponding to the weather information statistically calculated by the test is detected from the stored lookup table or database.

In the present invention, the step of controlling the headlamp may include adjusting a brightness by controlling a voltage or a current applied to the headlamp, controlling a brightness or a brightness of the headlamp by controlling a voltage or a current applied to the headlamp, Wherein each of the LEDs constituting the headlamp is selectively turned on and the brightness is adjusted by the number of LEDs that are turned on.

The present invention relates to a method for detecting a current weather, comprising the steps of directly detecting current weather through a sensor mounted on a vehicle; And controlling the headlamp to a maximum brightness when the current weather detected through the sensor is not clear.

In the present invention, the unclear weather is characterized by rain, snow, or fog.

The present invention automatically controls lighting and brightness of a vehicle head lamp in conjunction with external information including weather information and time information, acquires weather information of a corresponding area based on local information and time information, There is an effect of improving the fuel consumption by controlling the headlamp with appropriately tuned brightness and by optimizing the power consumption by controlling the headlamp by combining weather information detected from a sensor attached to the vehicle and weather information acquired from an external server .

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exemplary diagram showing a schematic configuration of a headlamp control apparatus for a vehicle according to an embodiment of the present invention; FIG.
2 is a flowchart for explaining a headlamp control method of a vehicle according to an embodiment of the present invention.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment of an apparatus and a method for controlling a headlamp of a vehicle according to the present invention will be described with reference to the accompanying drawings.

In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

FIG. 1 is a diagram illustrating a schematic configuration of a headlamp control apparatus for a vehicle according to an embodiment of the present invention. Referring to FIG.

1, a vehicle headlamp control apparatus according to an embodiment of the present invention includes a control unit 110, a head lamp 120, a sensor unit 130, a storage unit 140, an AVN unit 150, and a mobile telematics system (MTS) 160.

The headlamp controller according to the present invention can be connected to the server 200 providing external information including weather information by wireless communication.

The headlamp controller may further include wired / wireless communication means (not shown) for connecting to the server 200 or may be connected to the server 200 through the MTS 160 200 to receive external information.

The MTSs 160 can access the server 200 through a mobile communication system (e.g., CDMA, GSM, etc.).

For reference, the MSS 160 is a service for connecting digital information such as image, voice, and video to a wired / wireless network to enable multi-media communication. The MSS 160 is connected to an A / S center Service information such as service request and service connection, emergency assistance request, stolen vehicle tracking, auto accident detection and accident handling service, life information service such as optimum travel route guidance, real time traffic information guidance, reservation service, Diagnosis, driver propensity analysis and car black box.

The AVN (Audio, Video, Navigation) unit 150 may include a Global Positioning System (GPS) module (not shown). The AVN unit 150 can detect the current position of the vehicle using the GPS signal and can detect the time information at the current position.

The time information and position information at the present position of the vehicle are not necessarily detected by the AVN unit 150. [

The time information and the location information may be stored in a portable terminal (not shown) or a smart terminal (e.g., a mobile phone, a mobile terminal, a smart phone, a smart pad, a notebook computer, etc.) (not shown) And acquire it by communicating with it.

The driver's portable terminal or the smart terminal can be connected in a wired or wireless manner through the communication unit (not shown). For example, a wireless communication method including Bluetooth, NFC (Near Field Communication), infrared rays, or WiFi through the communication unit (not shown).

The storage unit 140 includes a tuning table for controlling the head lamp 120.

The tuning table corresponds to a brightness value of the head lamp according to at least one weather information. For example, during the summer, the sun will stay bright for longer than 2 hours after the sun goes down, then gradually darken, and in the winter, the sun will completely darken within a few minutes after the sun falls. That is, even at the same time, the brightness and darkness vary depending on the season. Even at the same time, the brightness and darkness vary depending on the weather. For example, in clear weather, after a few decades, the sun completely dims, but in rainy or cloudy weather, the sun goes down and then becomes dark after a few minutes to a few tens of minutes.

Therefore, the tuning table finds and stores the most appropriate head lamp brightness value in various weather conditions through an experiment (or a test). The tuning table may be stored in a database or in the form of a look-up table.

As the weather information and the head lamp brightness value corresponding to the weather information are subdivided, the tuning table can maintain the optimal brightness value according to the weather, thereby reducing power consumption.

The sensor unit 130 is mounted on the vehicle and detects weather information in real time.

For example, the sensor unit 130 may include at least a rain sensor or an illuminance sensor, thereby detecting rain or snow falling. It is possible to detect the degree of darkness or brightness of the surroundings actually regardless of the sunrise time or the sunset time by using the information detected through the sensor unit 130. [ At this time, the sensor unit 130 may further include another sensor for detecting weather information.

The head lamp 120 is formed of a high-brightness LED (LED) chip.

However, it is also possible to construct the headlamp 120 by using another light source, not limited to the ADI chip.

In order to finely control the brightness of the headlamp 120 in a subdivided step, it may further include driving means (not shown). The driving means (not shown) may adjust the brightness by controlling the voltage or current applied to the head lamp 120. Or the brightness of the head lamp 120 may be controlled by controlling the time when the voltage or the current is applied to the head lamp 120. Alternatively, each of the LEDs constituting the head lamp 120 may be selectively turned on, that is, the number of the LEDs may be controlled to adjust the brightness.

In addition, the controller 110 may control the brightness of the head lamp 120 by selectively combining the above-described methods.

The control unit 110 obtains information on the current position and current time of the vehicle. Using the acquired current position and time information, current real-time local weather information or predicted local weather information (e.g., weather forecast information) is acquired from an external server 200.

The weather information acquires up to sunrise and sunset time information, information on a time when the surrounding brightness becomes a certain brightness after sunrise (i.e., time to become the predetermined ambient illuminance), a time when the surroundings become dark after sunset Time to be illuminated) information or calculate (using statistics).

When the controller 110 detects local weather information corresponding to the current location and time information, the controller 110 detects a corresponding head lamp brightness value from a tuning table stored in the storage unit 140. That is, the head lamp 120 is controlled by detecting a tuned brightness value optimized for an external weather condition (brightness).

As described above, the brightness of the headlamp 120 can be optimized to cope with the weather, thereby contributing to the optimization of the fuel economy of the vehicle.

However, it is preferable to interlock only with the headlamp (or the headlamp), and it is preferable not to interlock with the direction indicator lamp related to the safety, the daytime running of the side lamp, and the like. Further, it is preferable that the rain sensor does not operate when the rain sensor is operated (that is, when the rain sensor is down). That is, it is preferable to maintain the head lamp 120 at the maximum brightness.

The control unit 110 performs only the automatic light mode (i.e., the mode in which the brightness of the head lamp is automatically controlled). For example, the driver can select a manual head lamp off, an automatic light mode (e.g., automatic lighting, auto off, automatic brightness control, etc.), a manual head lamp lighting, To control the brightness of the image.

2 is a flowchart for explaining a headlamp control method of a vehicle according to an embodiment of the present invention.

2, the controller 110 of the headlamp controller of the vehicle according to the embodiment of the present invention determines whether the current headlamp control mode (or the switch for controlling the headlamp) is set to the automatic light mode (S101).

When the headlamp control switch (not shown) is turned on by the driver in a state where the headlamp control mode is not the automatic light mode (NO in S101), the controller 110 controls the headlamp 120 to be in the maximum brightness (S102).

When the headlamp control mode is the automatic light mode (YES in S101), the current weather is directly detected through the sensor unit 130. [ For example, it is possible to detect whether rain or snow falls or a fog state (i.e., whether the weather is not clear).

When the weather information such as rain, snow, or fog is detected through the sensor unit 130 (YES in S103), the control unit 110 controls the head lamp 120 to set the maximum (S102).

However, when clear weather information is detected through the sensor unit 130 (that is, when weather information such as rain, snow, or fog is not detected) (NO in S103), the control unit 110 obtains local information (S104). For example, the control unit 110 acquires the current location information and current location information of the current vehicle using the AVN unit 150 mounted on the vehicle or a smart terminal (not shown) carried by the driver.

Then, the control unit 110 obtains the local weather information using the acquired current location information and time information (S105). For example, the control unit 110 accesses the server 200 providing the external weather information previously set through the MMS 160 to acquire the local weather information at the current location. For reference, the server 200 may be a server operated by a weather station or a server operated by a private company providing weather information.

Then, the controller 110 controls the headlamp with a brightness value corresponding to the acquired local weather information (S106). For example, the controller 110 detects a brightness value corresponding to the local weather information in a tuning table (a table in which the optimum brightness value of the head lamp corresponding to weather information is stored) stored in the storage unit 140, And controls the head lamp 120 in accordance with the value.

As described above, the present invention can improve the convenience of the user and optimize the power consumption by controlling the headlamp of the vehicle at the brightness optimized to the local weather information at the current location, thereby improving the fuel consumption.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. I will understand that. Accordingly, the technical scope of the present invention should be defined by the following claims.

110: control unit 120: head lamp
130: sensor unit 140: storage unit
150: AVN unit 160:
200: Server

Claims (13)

Head lamp;
Position detecting means for detecting a current position of the vehicle;
Communication means for receiving local weather information corresponding to the detected current position from a server providing weather information;
A storage unit for storing an optimum brightness value of a headlamp corresponding to weather information; And
And a controller for controlling the headlamp to an optimum brightness value corresponding to the weather information.
2. The headlamp according to claim 1,
Wherein the headlamp is a headlamp including at least one LED (LED).
2. The apparatus according to claim 1,
An AVN (Audio, Video, Navigation) unit or a Global Positioning System (GPS) module.
The communication device according to claim 1,
And a communication unit capable of communicating in at least one of a mobile telematics system (MTS), a Bluetooth, an NFC (Near Field Communication), an infrared ray, a WiFi, or a mobile communication system. Of the headlamp.
2. The apparatus according to claim 1,
Wherein the optimum brightness value of the headlamp corresponding to the statistically calculated weather information is stored in a look-up table or a database.
The method according to claim 1,
And at least one sensor for detecting weather information, wherein the sensor unit includes a rain sensor or an illuminance sensor.
The apparatus of claim 1,
The brightness of the head lamp is controlled by controlling the voltage or the current applied to the head lamp, the brightness is controlled by controlling the voltage or current applied to the head lamp, And adjusts the brightness according to the number of LEDs that are turned on.
The method according to claim 1,
Wherein the at least one information includes at least one of a sunrise time, a sunset time, a time at which the surroundings become illuminance after sunrise, and a time at which the surroundings become illuminance at a certain darkness after sunset.
Detecting a current position of the vehicle;
Obtaining local weather information at a current location;
Detecting an optimum brightness value of the headlamp corresponding to the weather information; And
And controlling the headlamp with the optimum brightness value. ≪ Desc / Clms Page number 19 >
10. The method of claim 9, wherein detecting the optimal brightness value comprises:
Wherein the optimum brightness value of the headlamp corresponding to the weather information statistically calculated by the test is detected from the stored look-up table or database.
10. The method of claim 9, wherein controlling the headlamp comprises:
The brightness of the head lamp is controlled by controlling the voltage or the current applied to the head lamp, the brightness is controlled by controlling the voltage or current applied to the head lamp, And the brightness of the headlamp is controlled by the number of LEDs that are turned on.
10. The method of claim 9,
Directly detecting the current weather through a sensor mounted on the vehicle; And
And controlling the headlamp to have a maximum brightness when the current weather detected through the sensor is unclear weather.
13. The method of claim 12,
Wherein the weather is rain or snow or foggy weather.
KR1020130088766A 2013-07-26 2013-07-26 Apparatus for controlling head lamp of vehicle and the method thereof KR20150012775A (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160100465A (en) 2015-02-14 2016-08-24 롤스톤 주식회사 The real-time notifications service method and system for the opening and closing shops
KR101700642B1 (en) 2015-12-16 2017-01-31 지엠 글로벌 테크놀러지 오퍼레이션스 엘엘씨 The device which controls a head lamp performance for a vehicle
FR3041066A1 (en) * 2015-09-14 2017-03-17 Valeo Vision ILLUMINATING AND / OR SIGNALING SYSTEM COMPRISING A PROJECTION DEVICE SUITABLE FOR PROJECTING A SEGMENTED LIGHT BEAM
US9643530B2 (en) 2015-08-28 2017-05-09 Hyundai Motor Company Daytime running light apparatus for vehicle
CN106740427A (en) * 2016-12-05 2017-05-31 深圳市车音网科技有限公司 Lights of vehicle controls based reminding method and device
CN107539209A (en) * 2017-08-14 2018-01-05 北京小米移动软件有限公司 Control the method and device of lights of vehicle
FR3070947A1 (en) * 2017-09-12 2019-03-15 Valeo Vision CONTROL OF LIGHTING / SIGNALING BASED ON ENVIRONMENTAL DATA
KR20200142923A (en) * 2019-06-14 2020-12-23 (주)엔씨네트 Color Control System of Car light

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160100465A (en) 2015-02-14 2016-08-24 롤스톤 주식회사 The real-time notifications service method and system for the opening and closing shops
US9643530B2 (en) 2015-08-28 2017-05-09 Hyundai Motor Company Daytime running light apparatus for vehicle
FR3041066A1 (en) * 2015-09-14 2017-03-17 Valeo Vision ILLUMINATING AND / OR SIGNALING SYSTEM COMPRISING A PROJECTION DEVICE SUITABLE FOR PROJECTING A SEGMENTED LIGHT BEAM
KR101700642B1 (en) 2015-12-16 2017-01-31 지엠 글로벌 테크놀러지 오퍼레이션스 엘엘씨 The device which controls a head lamp performance for a vehicle
US10266106B2 (en) 2015-12-16 2019-04-23 GM Global Technology Operations LLC Vehicular headlamp driving control device
CN106740427A (en) * 2016-12-05 2017-05-31 深圳市车音网科技有限公司 Lights of vehicle controls based reminding method and device
CN107539209A (en) * 2017-08-14 2018-01-05 北京小米移动软件有限公司 Control the method and device of lights of vehicle
FR3070947A1 (en) * 2017-09-12 2019-03-15 Valeo Vision CONTROL OF LIGHTING / SIGNALING BASED ON ENVIRONMENTAL DATA
KR20200142923A (en) * 2019-06-14 2020-12-23 (주)엔씨네트 Color Control System of Car light

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