KR20140039609A - Automotive head lamp and method for controlling the same - Google Patents

Abstract

An automotive lamp controlling system is disclosed. According to an embodiment of the present invention, the automotive lamp controlling system comprises: a light emitting unit emitting guide light to a side of a vehicle; a control unit controlling the amount of the light emitted from the light emitting unit; and a transmitting and receiving unit receiving a control signal and transmitting the control signal to the control unit. [Reference numerals] (110) Light emitting unit; (120) Control unit; (130) Transmitting and receiving unit; (140) Sensor unit; (200) Guide light; (300) Remote controller

Description

Lamp control system for vehicles {AUTOMOTIVE HEAD LAMP AND METHOD FOR CONTROLLING THE SAME}

The present invention relates to a vehicle lamp control system, and more particularly to a vehicle lamp control system using a vehicle side direction light source that can be utilized for various purposes.

Generally, a vehicle is equipped with a variety of vehicle lamps having a lighting function and a signal function for notifying other vehicle users or other road users of the traveling state of the vehicle so that an object located in the vicinity of the vehicle can be easily identified at night when traveling . For example, headlights and fog lights are aimed at lighting functions, and turn signal lights, taillights, brake lights, side markers and the like are intended for signal functions.

Such automotive lamps have typically used light sources such as halogen lamps or high intensity discharge (HID) lamps.

Recently, a light emitting diode has been used as a light source. The light emitting diode has a color temperature of about 5500K, which is close to solar light, which minimizes fatigue in a human eye and minimizes the size thereof, In addition, it has economical efficiency due to its semi-permanent lifetime.

In addition, attempts have been made to overcome the increase in the complexity of the conventional lamp construction and fabrication steps, and there is a tendency to overcome the problem of the lamp space due to the extension of the lamp life and the small size due to the characteristics of the LED itself. In the case where a light emitting diode is used, one or more light emitting diodes may be used in order to secure a sufficient amount of light while irradiating light of each beam pattern.

The conventional vehicle lamp performs a function of irradiating the front or the rear of the vehicle in the driving direction of the vehicle.

When the vehicle driver gets off the vehicle after finishing the driving of the vehicle, there is a danger of colliding with a pedestrian or another vehicle, a motorcycle, or a bicycle in the direction of opening the vehicle, especially at night.

Therefore, in addition to paying attention when the driver of the vehicle gets off the vehicle, it is necessary to provide an appropriate notification in advance to the person who passes the vehicle opening direction in the blind spot so as to block a dangerous situation in advance.

In addition, after the driver of the vehicle reaches the destination and ends the vehicle operation, the vehicle driver gets off the vehicle and walks to the destination, for example, a house, a company, and the like, especially when walking in an area where there is no light at night, Not only is it difficult, but it is also open to crime.

Therefore, in the process of the vehicle driver getting off the vehicle and walking to the destination, a means for securing the view of the pedestrian is required.

The technical problem to be achieved of the present invention is to provide a vehicle lamp control system that can provide an appropriate notification to other vehicles or driving bodies when the vehicle occupant gets on or off the vehicle.

Another technical problem to be achieved by the present invention is to provide a vehicle lamp control system that can provide a guide light for guiding a walking path when the vehicle occupant gets off the vehicle and walks to a destination.

The objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, the vehicle lamp control system according to an embodiment of the present invention, the light emitting unit for irradiating the guide light toward the side of the vehicle, the control unit for controlling the lighting and turning off and the amount of light or dimming (dimming) of the light emitting unit, And a transmission and reception unit which receives the control signal and transmits the control signal to the control unit.

According to another aspect of the present invention, there is provided a vehicle lamp control system including a light emitting unit for irradiating a guide light toward a side of a vehicle, a control unit for controlling lighting and extinction and light quantity or dimming of the light emitting unit, and a control signal receiving control unit. The light emitting unit irradiates the guide light toward the open door side of the door of the vehicle, and the sensor unit is provided in the interior locking device of the door of the vehicle, and the sensor unit detects a predetermined signal. Check the guide light.

The vehicle lamp control system according to another embodiment of the present invention, the light emitting unit for irradiating the guide light toward the side of the vehicle, the control unit for controlling the lighting and turning off and off the light amount or dimming (dimming) of the light emitting unit, and receives a control signal It includes a transceiver for transmitting to the control unit, the guide light is irradiated toward the side surface to form an angle with the side surface of the vehicle, the light emitting portion is swivel, the predetermined angle may be variable.

The vehicle lamp control system according to another embodiment of the present invention, the light emitting unit for irradiating the guide light toward the side of the vehicle, the control unit for controlling the lighting and turning off and off the light amount or dimming (dimming) of the light emitting unit, and receives a control signal It includes a transceiver for transmitting to the control unit, the light emitting unit includes a plurality of light sources, the control unit individually controls the plurality of light sources to form a predetermined pattern.

The vehicle lamp control system according to another embodiment of the present invention, the light emitting unit for irradiating the guide light toward the side of the vehicle, the control unit for controlling the lighting and turning off and off the light amount or dimming (dimming) of the light emitting unit, and receives a control signal And a remote controller configured to transmit a control signal to a transmitter / receiver of the vehicle, wherein the controller receives a control signal transmitted from the remote controller to form a guide light, and the remote controller changes a vehicle lock state. It includes a button, and when the vehicle lock state change button is pressed transmits a control signal to the transceiver.

The vehicle lamp control system according to another embodiment of the present invention, the light emitting unit for irradiating the guide light toward the side of the vehicle, the control unit for controlling the lighting and turning off and off the light amount or dimming (dimming) of the light emitting unit, and receives a control signal It includes a transmission and reception unit for transmitting to the control unit, further comprising a camera unit for detecting the side of the vehicle to generate a predetermined image data, the control unit analyzes the image data to extract the walking path of the driver of the vehicle, corresponding to the walking path The irradiation range of the guide light is changed.

The details of other embodiments are included in the detailed description and drawings.

According to the vehicle lamp control system of the present invention as described above has one or more of the following effects.

That is, according to the vehicle lamp control system according to embodiments of the present invention, by providing a guide light so that a driver of another vehicle or driving body can check the vehicle opening when the vehicle occupant is on or off the vehicle, safety accidents It can prevent it beforehand.

In addition, when the passenger gets off the vehicle and walks to the destination, the guide light to guide the walking route can be provided to safely walk in remote areas with low illumination and contribute to lowering the risk of being exposed to crime. have.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

1 and 2 are views showing the basic operation structure of the vehicle lamp control system according to an embodiment of the present invention.
3 is a view showing the irradiation range of the guide light of the vehicle lamp control system according to an embodiment of the present invention.
4 is a block diagram showing the configuration of a vehicle lamp control system according to an embodiment of the present invention.
5 and 6 are views showing the arrangement of the light emitting unit of the vehicle lamp control system according to FIG.
FIG. 7 is a view illustrating an operation structure of an opening side light emitting unit of the vehicle lamp control system according to FIG. 4.
8 is a view showing an angle between the guide light and the ground of the vehicle lamp control system according to FIG.
9 is a view illustrating a light emitting unit structure of the vehicle lamp control system according to FIG. 4.
10 and 11 are views illustrating a structure of controlling the light emitting unit by a remote controller of the vehicle lamp control system according to FIG. 4.
12 is a block diagram showing the configuration of a vehicle lamp control system according to another embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention and the manner of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. Is provided to fully convey the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings. &Quot; and / or "include each and every combination of one or more of the mentioned items. ≪ RTI ID = 0.0 >

Hereinafter, a vehicle lamp control system according to an exemplary embodiment of the present invention will be described with reference to FIGS. 1 to 6. 1 and 2 are views showing the basic operation structure of the vehicle lamp control system according to an embodiment of the present invention, Figure 3 shows the irradiation range of the guide light of the vehicle lamp control system according to an embodiment of the present invention 4 is a block diagram illustrating a configuration of a vehicle lamp control system according to an exemplary embodiment of the present invention, and FIGS. 5 and 6 are views illustrating a light emitting unit arrangement of the vehicle lamp control system according to FIG. 4.

Vehicle lamp control system according to an embodiment of the present invention, the light emitting unit 110 for irradiating the guide light 200 toward the side of the vehicle, the lighting and extinguishing of the light emitting unit 110 and the amount of light or dimming (dimming) control The control unit 120, and a transmission and reception unit 130 for receiving and transmitting a control signal to the control unit 120.

1 to 3, when the vehicle driver D is inside the vehicle V, a separate guide light 200 is not irradiated, and smart after the vehicle driver D opens or gets off the car door. When the remote controller such as a key is operated, the guide light 200 may be irradiated correspondingly.

Unlike the headlamp of the existing vehicle irradiates light forward and the taillamp irradiates light backward, the guide light 200 is irradiated to the side of the vehicle as shown.

The light emitting unit 110 for generating the guide light 200 may be configured to emit light toward the side of the vehicle, but it is not necessarily provided on the side of the vehicle and is disposed on the front or the rear of the vehicle, but controls only the light emission direction to the side. Can be.

In addition, as illustrated in FIG. 3, the light emitting units 110 may be disposed on both left and right sides of the vehicle, and two or more light emitting units may be arranged on one side thereof, but the present invention is not limited thereto. no limits.

The light emitting unit 110 generates a guide light 200 irradiated to the side of the vehicle (V), the guide light 200, for example, escort function when walking by examining the walking path after getting off the vehicle. To perform the function of displaying the state of locking or unlocking the vehicle 100 with the remote controller 300, or notifying the entrance of the vehicle to the rear entry body in advance when the vehicle is opened. Can be utilized to perform the This will be described in detail later.

Referring to FIG. 4, the vehicle 100 in which the present embodiment is implemented may include a light emitter 110, a controller 120, a transmitter / receiver 130, and a sensor unit 140. As described above, the guide light 200 is generated on the side of the vehicle 100, and the transceiver 130 communicates with the remote controller 300 wirelessly. The controller 120 controls each configuration.

In detail, the light emitting unit 110 may include a light source (not shown) for generating light, and may generate the guide light 200 toward the side of the vehicle 100 by emitting light by receiving power. have.

As described above, the light emitting unit 110 may be provided in plurality at predetermined positions of the vehicle, and may be provided in one or more pairs to provide light to the left and right sides of the vehicle.

For example, referring to FIGS. 5 and 6, the light emitting unit 110 may be disposed adjacent to the head lamp 10 side of the vehicle, or may be disposed adjacent to the tail lamp 20 side of the vehicle.

In addition, in some other embodiments, the light emitting unit 110 may be integrally formed with the headlamp 10 of the vehicle, or may be integrally formed with the taillamp 20 of the vehicle. Therefore, it can emit light by being supplied from the same power source as the light source of the head lamp 10 or the tail lamp 20.

The light emitting unit 110 may include an LED light source (not shown), and the light emitting unit 110 may implement a plurality of colors. For example, an RGB type LED light source may be employed to generate guide lights 200 representing various colors.

The light emitting unit 110 generates the guide light 200, but the guide light 200 may be turned off automatically or manually after a predetermined time interval after the lighting.

The controller 120 may control the lighting and turning off of the one or more light emitting units 110, the amount of light, or the dimming. When a plurality of light emitters 110 are provided, each light emitter 110 may be individually controlled.

In addition, the controller 120 may control the light emitting unit 110 based on the signal received by the sensor unit 140, and likewise, the light emitting unit based on a control signal remotely received by the transceiver 130. 110 may be controlled.

The controller 120 may be provided at a position spaced apart from the configuration of the light emitting unit 110 and the like, and may be included in a control unit ECU of the vehicle, but is not limited thereto.

The transceiver 130 may receive a control signal and transmit the control signal to the controller 120. The transceiver 130 may be wirelessly connected to the remote controller 300 to perform a predetermined communication, and may include a short range communication module capable of processing Wi-Fi, Bluetooth, which is a short range wireless communication standard, or 3G, 4G, or HSDPA. A mobile communication module capable of processing the mobile communication protocol may be included.

The sensor unit 140 may be provided inside or outside the vehicle 100 to capture a predetermined motion, generate a signal, and transmit the signal to the controller 120. The sensor unit 140 may be disposed at various positions. The controller 120 may generate the guide light 200 by controlling the light emitter 110 based on the signal received from the sensor 140.

The sensor unit constituting the sensor unit 140 is a sensor of infrared or ultrasonic type that can recognize whether a particular object is close, a temperature sensor for detecting the body temperature of a person, a touch sensor that operates electrostatically, an optical sensor, or the like. This may be employed to detect various situations and reflect them as the light pattern of the guide light 200.

Hereinafter, a vehicle lamp control system according to an embodiment of the present invention will be described with reference to FIGS. 7 and 8. FIG. 7 is a view illustrating an operation structure of an opening side light emitting unit of the vehicle lamp control system according to FIG. 4, and FIG. 8 is a view illustrating an angle between the guide light and the ground of the vehicle lamp control system according to FIG. 4.

Referring to FIG. 7, the light emitter 110 may irradiate the guide light 200 in the door side direction (the right direction in the drawing) of the doors of the vehicle 100 by the controller 120.

The guide light 200 may be automatically generated in the direction of an open door in association with the configuration of the sensor unit 140 described above. For example, the sensor unit 140 may be provided in an indoor lock of the door of the vehicle 100, and may detect whether a passenger's hand to get off is adjacent to the lock. In this case, the occupant may recognize that the lock device is to be released and the door of the vehicle 100 is to be opened, and may be transmitted to the controller 120. The controller 120 that detects the signal may irradiate the guide light 200 in a direction in which the door is opened.

As such, by irradiating the guide light 200 toward the door side in advance to the object P passing adjacent to the door that is opened in the front or rear of the getting off direction, the door can be opened and the collision accident Can be prevented in advance.

The guide light 200 may be turned off after a predetermined time elapses, or may have a structure in which the light emitter 110 is turned off to release the guide light 200 when the open door is closed.

The guide light 200 for notifying the getting off may be irradiated toward the side of the vehicle 100 so as not to cause glare to the object P approaching from the front or the rear.

Referring to FIG. 8, the generated guide light 200 may be irradiated toward the side surface to form a predetermined angle θ with the side surface of the vehicle 100. That is, unlike conventional headlamps or taillamps for identifying objects existing in the front of the irradiation direction, the guide light 200 is for contrasting the near field, and in particular, examines the ground on the side of the vehicle 100 to pedestrians. Since it is a structure for escorting or transmitting simple information, the guide light 200 is set to be irradiated at a predetermined angle θ with the ground and not irradiated in parallel with the ground.

In some other embodiments, the light emitter 110 may be swiveled and the predetermined angle θ may vary. That is, the light emitting unit 110 may be connected to a predetermined driving means and rotate in a vertical direction or a left and right direction. When the light emitting unit 110 rotates in a vertical direction, ie, in a direction perpendicular to the ground, the angle between the guide light 200 and the ground is formed. ) May be variable.

Hereinafter, the light emitting unit structure of the vehicle lamp control system will be described with reference to FIG. 9. 9 is a view illustrating a light emitting unit structure of the vehicle lamp control system according to FIG. 4.

The light emitter 110 may include a plurality of light sources 111, 112, and 113. The plurality of light sources 111, 112, and 113 may be individually controlled by the controller 120, and thus the plurality of light sources 111, 112, and 113 may form a predetermined light pattern.

The plurality of light sources 111, 112, and 113 may have different heights disposed therebetween, and thus, the irradiation range of the guide lights 200 formed from the light sources 111, 112, and 113 may be different from each other. . For example, the first light source 111 may be disposed at the uppermost end of the light emitting unit 110 to set the widest irradiation range, and the second light source 112 may be disposed at the middle of the light emitting unit 110 so that the irradiation range may be The third light source 113 may be disposed at the bottom of the light emitting unit 110 to be irradiated at a short range.

The controller 120 may sequentially turn on or turn off the plurality of light sources 111, 112, and 113 according to a predetermined control sequence. For example, the predetermined control sequence may determine an average walking speed of the driver of the vehicle 100. It may be based on a predetermined time interval determined based on.

That is, when the guide driver 200 performs a function of escorting a moving route in which the finished vehicle driver moves to a destination on foot, the vehicle driver considers the speed away from the vehicle 100, so that the vehicle driver may close the vehicle at the first section. Since the guide light 200 is generated by irradiating the third light source 113 to be irradiated, and the vehicle driver is moved away from the vehicle 100, the guide light 200 is irradiated by considering the second light source 112 in consideration of this. ), And when the vehicle driver is further away from the vehicle 100, the guide light 200 may be generated by operating the first light source 111 for irradiating a long distance.

Also, in some other embodiments, the predetermined control order may be determined by the distance between the vehicle 100 and the driver. For example, when the distance between the vehicle 100 and the driver is less than 5 m, the guide light 200 is generated by irradiating the third light source 113 irradiating near distance, and when the distance is 10 m, the second light source 112 is The first light source 111 may be irradiated when it is irradiated, and is 15 m or more. Such distance interval setting is exemplary, and may be set differently according to the size of the vehicle, the road condition, the intensity of the light source, or the irradiation range.

There is no restriction on the type of each of the light sources 111, 112, and 113, and as described above, the LEDs may be individually controlled and operate at low power, but are not limited thereto.

In addition, when one light source among the plurality of light sources 111, 112, and 113 constituting the light emitting unit 110 is turned on, the other light source may be set to be turned off.

Hereinafter, a remote controller 300 of a vehicle lamp control system according to an embodiment of the present invention will be described with reference to FIGS. 10 and 11. 10 and 11 are views illustrating a structure of controlling the light emitting unit by a remote controller of the vehicle lamp control system according to FIG. 4.

The remote controller 300 may transmit a predetermined control signal to the transceiver 130 of the vehicle 100. For example, the remote controller 300 may be a smart key for locking or unlocking a vehicle, or a vehicle remote controller, but the present invention is not limited thereto. For example, the remote controller 300 may be a predetermined portable terminal device, for example, a smartphone or a PDA. It may be configured.

As shown in FIG. 10, the remote controller 300 includes a module capable of wirelessly communicating, and the controller 120 of the vehicle 100 receives a control signal transmitted from the remote controller 300 to receive a predetermined signal. The guide light 200 may be formed.

The remote controller 300 may include a vehicle lock state change button (not shown), and when the user clicks the corresponding button, the vehicle lock state may be set to be released or locked. When the vehicle lock state change button is pressed, the control signal may be transmitted to the transceiver 130 to generate a guide light 200 having a predetermined pattern. In the illustrated example, the guide light 200 is illustrated as a configuration in which all of the light sources are simultaneously turned on to the side of the vehicle 100, but is not limited thereto. For example, the guide light 200 may be sequentially turned on or off to light a predetermined pattern. Can be formed.

In addition, as shown in FIG. 11, the remote controller 300 may include a vehicle location search button, and when the vehicle location search button is pressed, transmits a control signal to the transceiver unit 120 and emits light 110. In operation, a predetermined guide light 200 may be generated. For example, the vehicle location search button may be configured separately from the vehicle lock state change button, but is not limited thereto. The two buttons may be implemented as the same button.

When the vehicle location search button is clicked, the guide light 200 can easily identify where the vehicle 100 is parked.

Hereinafter, a vehicle lamp control system according to another exemplary embodiment of the present invention will be described with reference to FIG. 12. 12 is a block diagram showing the configuration of a vehicle lamp control system according to another embodiment of the present invention.

Vehicle lamp control system according to another embodiment of the present invention, the light emitting unit 110 for irradiating the guide light 200 to the side of the vehicle 100, the lighting and extinction of the light emitting unit 110 and the amount of light or dimming (dimming) Control unit 120 for controlling the control unit, and a transceiver 130 for receiving and transmitting a control signal to the control unit 120, the camera unit for detecting the side of the vehicle 100 to generate predetermined image data ( 150, the controller 120 analyzes the image data to extract the walking path of the driver of the vehicle 100, and the irradiation range of the guide light 200 is changed to correspond to the walking path.

The camera unit 150 detects the side of the vehicle 100 to generate predetermined image data of the external image 400. The camera unit 150 may be provided in pairs on both sides of the vehicle 100. If the camera unit 150 may acquire image data on the side of the vehicle 100 even though the camera unit 150 is not necessarily formed on both sides, the camera unit 150 may have different positions of the vehicle 100. It may be provided in.

The camera unit 150 performs a different function from that of a camera used in a dynamic headlamp system or the like during the conventional driving. That is, when the vehicle driver stops the vehicle at night and gets off the vehicle 100 and walks to a predetermined destination, when the vehicle driver examines the guide light 200 on the walking path of the vehicle driver, Since it is for extracting the walking path, it may be configured to operate when the vehicle 100 is set to the locked state. For example, the camera unit 150 may not operate when the vehicle 100 is turned on.

The camera unit 150 may obtain an image of the side and provide it to the controller 120. The controller 120 may extract the walking path of the vehicle driver by analyzing the image data. In this process, a predetermined algorithm or identification mark capable of identifying a vehicle driver among a plurality of pedestrians or subjects may be used.

After extracting the walking path of the vehicle driver who gets off as described above, the controller 120 may change the irradiation range of the guide light 200 in response to the walking path. When the vehicle driver moves in a direction obliquely to the side of the vehicle 100, the controller 120 may swivel the light emitting unit 110 to correct the guide light 200 to match the actual walking path of the vehicle driver.

In addition, when the light emitter 110 includes a plurality of light sources, the guide light 200 may be provided on a walking path of the vehicle driver by sequentially turning on a light source for irradiating a long distance from a light source for irradiating a short distance.

It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. The scope of the present invention is defined by the appended claims rather than the foregoing detailed description, and all changes or modifications derived from the meaning and scope of the claims and the equivalents thereof are included in the scope of the present invention Should be interpreted.

110:
120:
130: Transmitting /
140: sensor unit
150:
200: guide light
300: remote controller

Claims (18)

A light emitting unit for irradiating the guide light toward the side of the vehicle;
A control unit for controlling the light amount of the light emitting unit; And
Receiving and transmitting a control signal to the control unit including a transmission and reception unit,
The light emitting unit includes a plurality of light sources, the plurality of light sources are different in height from each other, the irradiation range of the guide light generated from the plurality of light sources are different from each other,
The control unit individually controls the plurality of light sources to form a predetermined pattern, wherein the control unit sequentially controls the amount of light of the plurality of light sources according to a predetermined control sequence. The method of claim 1,
The light emitting unit is disposed on both sides of the vehicle, the lamp control system for a vehicle. The method of claim 1,
And the light emitting part irradiates the guide light toward an open door side among the doors of the vehicle. The method of claim 3,
The sensor unit is provided in the interior lock of the door of the vehicle,
When the sensor unit detects a predetermined signal, the lamp control system for a vehicle, irradiating the guide light. 5. The method of claim 4,
And the light emitting unit irradiates the guide light before the door of the vehicle is opened. The method of claim 1,
And the guide light is irradiated toward the side surface to form a predetermined angle with the side surface of the vehicle. The method according to claim 6,
And the light emitting portion is swivelable and the predetermined angle is variable. The method of claim 1,
And the predetermined control sequence is determined according to a predetermined time interval based on the average walking speed of the driver of the vehicle, or determined according to the distance interval between the driver of the vehicle and the vehicle. The method of claim 1,
Further comprising a remote controller for transmitting the control signal to the transceiver of the vehicle,
The control unit receives the control signal transmitted from the remote controller to form the guide light, the vehicle lamp control system. 10. The method of claim 9,
The remote controller includes a vehicle lock state change button,
And the control signal is transmitted to the transceiver when the vehicle lock state change button is pressed. 10. The method of claim 9,
The remote controller includes a vehicle location navigation button,
And the control unit transmits the control signal to the transceiver when the vehicle position search button is pressed. The method of claim 1,
Further comprising a camera unit for sensing the side of the vehicle to generate predetermined image data,
The controller extracts a walking path of a driver of the vehicle by analyzing the image data,
And the camera unit operates when the vehicle is set to a locked state. 13. The method of claim 12,
The camera unit is provided with a pair on both sides of the vehicle, vehicle lamp control system. 13. The method of claim 12,
The lamp control system for a vehicle, wherein the irradiation range of the guide light is changed corresponding to the walking path. The method of claim 1,
And the guide light is turned off after a predetermined time interval after the lighting. The method of claim 1,
The light emitting unit comprises a LED light source, vehicle lamp control system. The method of claim 1,
The light emitting unit implements a plurality of colors, vehicle lamp control system. The method of claim 1,
The control unit is a lamp control system for a vehicle for controlling the lighting, turning off or dimming of the light emitting unit.

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