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7611266 |
Single path road geometry predictive adaptive front lighting algorithm using vehicle positioning and map data
A system for predictive front lighting of a vehicle. The system includes a first and second headlamps, a first and second swivel mechanisms and a controller. The first and second headlamps project...
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7575348 |
Vehicle headlamp device
A vehicle headlamp device that includes a forward vehicle detecting device and a projection state changing device for switching a projection state of the headlamp between a first and second...
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7572040 |
Lighting device
An optical axis control assembly is provided with a plurality of control means which are supplied with information necessary for deciding the tilt angle of the car body 1 , and determine the body...
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7568822 |
Predictive adaptive front lighting algorithm for branching road geometry
A system for predictive front lighting of a vehicle. The system includes at least two headlamps, at least two swivel mechanisms and a controller. The first and second headlamps project a beam...
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7561064 |
Vehicle light control apparatus, system and method
A vehicle light control apparatus includes an illumination control unit for executing illumination control on the mode of illumination of a subject vehicle based on signal transmission of a vehicle...
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7556410 |
Vehicle headlight device
A headlight device ( 27 ) for motor vehicle includes a plurality of headlight units ( 29 and 30 ). At least one of those headlight units is a movable headlight unit ( 30 ) having a light...
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7540638 |
Adaptive front lighting system for a vehicle
An adaptive front headlamp assembly capable of down the road illumination and peripheral and foreground illumination is provided. The headlamp assembly comprises a housing adapted for stationary...
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7520646 |
Lighting direction control apparatus
An initialization function of a lighting direction control apparatus of a vehicle lamp is provided with functions: for swinging, in a first direction, a lamp across the initial position until the...
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7513663 |
Adaptive lighting system having dynamic recalibration
A system and method for dynamically recalibrating an adaptive lighting system includes a control module configured to instruct a motor to rotate a lamp to a first hard stop when the lamp positioned...
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7510310 |
Vehicle lighting device
A vehicle lighting device includes a light source unit for emitting light for forming a high beam light distribution pattern by projecting forward light from the light source unit. The high beam...
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7503677 |
Headlight control apparatus and method for vehicle
A headlight control apparatus and method controls an irradiation direction of a headlight. This apparatus uses a navigation-based swivel angle calculated based upon the shape of a road in a...
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7500769 |
Head light device for vehicle
A front lighting device for a vehicle includes a speed detection unit for detecting a vehicle speed, a steering angle detection unit for detecting a steering angle, and a swivel angle determination...
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7498756 |
Braking system for electric step motors
A braking system for electric step motors that operate in conjunction with a light assembly, including a moving head for pan or tilt thereof or for moving internal optical components. The step...
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7482763 |
Non-PWM vehicle lamp dimming arrangement
This invention provides an arrangement for selectively varying the illumination level of an interior light source in a vehicle. The arrangement includes supplying a current to at least one interior...
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7452116 |
Headlamp device with multifunction actuator block for a motor vehicle
A lighting/signaling device for a motor vehicle having a source arranged in a reflector which produces a light beam that is transmitted from the reflector along an essentially horizontal optical...
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7446653 |
Lighting and/or indicating system for a vehicle, with improved actuator control
The lighting and/or signaling system according to the invention comprises at least one lighting and/or signaling device which is able to emit at least one light beam and is equipped with at least...
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7429918 |
Vehicle lighting system
A vehicle lighting system for illuminating ahead of a vehicle is provided with a plurality of light sources each adapted to illuminate a different illumination area to thereby form a predetermined...
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7429120 |
Headlight swivel control apparatus
The headlight swivel control apparatus includes a first function of obtaining road map data, current position information of a vehicle, and width-direction-position information for determining a...
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7425085 |
Vehicle headlight apparatus
A vehicle headlight apparatus includes a headlight and an actuator. The actuator horizontally changes a lighting direction of the headlight. The vehicle headlight apparatus drives the actuator such...
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7423665 |
Vehicle pathway vision system having in-path delineation reticle
A vehicle vision system displays a vehicle pathway image that includes a reticle for visually identifying the in-path portion of the image. A reticle array is disposed between a video camera chip...
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7390112 |
Fixed light for bends for a motor vehicle
The fixed light for bends for a motor vehicle comprises at least two light sources, means sensitive to the path of the vehicle for supplying a signal dependent on the nature of the road followed by...
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7374320 |
Vehicular headlamp apparatus
A control unit of a vehicular headlamp apparatus can selectively perform steering angle control and navigation-cooperative control. The steering angle control operates a drive mechanism based on a...
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7350944 |
Automatic leveling apparatus and method of headlamp for vehicle
In an automatic leveling apparatus, a motor inclines an optical axis of a headlamp in an up and down direction relative to a vehicle body, a vehicle height sensor detects a change in a height...
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7347595 |
Method of providing modulated illumination of a road, and a vehicle headlight for performing the said method
The invention relates to a method of lighting a road with a vehicle headlight, in which the projected light is modulated in response to the presence of any persons on the road. The method comprises...
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7344288 |
Lighting system for vehicle
A vehicle lighting system 1 reads position data of a plurality of nodes which are situated ahead of and behind the current position of a cruising vehicle using vehicle current position data and...
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7323831 |
Illumination device
An illumination device has an illumination unit which glows when current flows through a load thereof, at least one instruction unit for instructing the illumination unit to glow, a PWM signal...
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7252418 |
Lights for motor vehicles
Lights, in particular for motor vehicles, comprising at least one light source and a cover that is arranged in front of the light source in the direction of radiation, wherein the cover includes an...
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7246021 |
Automatic front light optical axis direction adjusting system for vehicles
The directions of optical axes of headlights of a vehicle are adjusted based on a steering angle by switching filters of different response speed characteristics. The filters are provided with...
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7241035 |
Lighting apparatus having means for compensating for failure of lighting on a bend
This invention proposes lighting apparatus, for a vehicle having two passing lights for producing a passing beam, which are adapted to pivot to a position deflected to the left or to the right when...
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7239231 |
Light control device for vehicle
In a light control device for a vehicle, a control portion determines whether an illuminance detected by an illuminance sensor reaches a first reference illuminance, and performs a turning on or...
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7234849 |
Vehicle lighting apparatus
A vehicle lighting apparatus can help improve irradiation for different speeds of an automobile. The vehicle lighting apparatus includes lamps for installation at front portions of an automobile....
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7204621 |
Vehicle provided with inclination sensor
To prevent an inclination sensor of a vehicle from becoming soiled by flying matter such as muddy water splashes scattered by the rotating wheels of the vehicle itself, which may result in false...
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7201501 |
Lighting device for a vehicle and method for controlling light distribution of the lighting device
A lighting device for a vehicle includes multiple light emitting devices. Each light emitting device is constructed of a light emitting diode as a light source and a light guide lens for guiding...
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7195379 |
Anti-blinding system for a vehicle
An active light source operating system ( 10,11 ) for a vehicle ( 14 ) includes a light source ( 50 ) that generates an initial illumination beam ( 54 ). A selective attenuation filter ( 27,52 )...
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7195378 |
Vehicle lighting apparatus
In a vehicle lighting apparatus in which the irradiation direction of lamps provided at the left and right portions of an automobile can be deflected to the left and right directions in association...
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7188979 |
Automatic vehicle headlight beam direction adjustment system
An automatic vehicle headlight beam direction adjustment system, able to learn early of errors in front road information from a navigation system and eliminate continued adjustment of the beam...
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7156542 |
Vehicle headlight system having digital beam-forming optics
A vehicle headlight system including a light source, digital beam forming optics optically coupled to the light source, and a memory storing a plurality of light illumination patterns. The memory...
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7150546 |
Vehicle light apparatus
A vehicle light apparatus which serves to change a lighting range of a lamp L for illuminating a forward part of the vehicle corresponding to a steering angle of the vehicle comprises lighting...
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7131754 |
Automatic headlamp control
An automatic headlamp control system includes an image sensor and a control. The image sensor captures an image of a forward exterior scene and the control processes the image to determine if any...
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7131741 |
Automatic beam-axis adjustment system for vehicular headlights
In an automatic beam-axis adjustment system, a beam-axis of a headlight is gradually swivel to a position determined based on a steering angle of a steering wheel. The beam-axis returns to the...
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7124008 |
System for in-situ control of the orientation of a vehicle headlamp and process for its implementation
The invention relates to a system for in-situ control of the orientation of a vehicle headlamp equipped with a light source fixed on a mobile reflector, and including a camera mounted in the...
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7118238 |
Apparatus for automatically adjusting direction of light axis of vehicle headlight
An apparatus for adjusting a direction of a light axis of a swingable auxiliary headlight of a vehicle includes a steered angle sensor detecting a steered angle of a steering wheel of a vehicle, a...
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7118237 |
Apparatus for automatically adjusting direction of light axis of vehicle headlight
The apparatus for automatically adjusting a direction of a light axis of a vehicle headlight includes a steering angle sensor, a vehicle speed sensor, a memory for storing a plurality of control...
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7104664 |
Apparatus for automatically adjusting direction of light axis of vehicle headlight
The apparatus for automatically adjusting a direction of a light axis of a vehicle headlight of the invention has a configuration in which the swivel control unit determines that the vehicle is...
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7093963 |
Light axis adjusting apparatus for vehicle headlamp
A light axis adjusting apparatus for a vehicle headlamp has an inclination sensor which receives at least two ultrasonic signals transmitted toward a road surface in a vehicle width direction, and...
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7086763 |
Apparatus for automatically adjusting direction of light axis of vehicle headlight
The apparatus for adjusting a direction of a light axis of a vehicle headlight includes a vehicle height sensor, and an inclination calculating unit for calculating, on the basis of an output of...
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7080928 |
Electronically controlled aircraft retractable landing light with manual retraction capability
An electronically controlled retractable landing light ( 100 ) for use with aircraft. A controller ( 106 ) compares the commanded position of a lighthead ( 108 ) by means of a contactless absolute...
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7057504 |
Vehicle headlamp apparatus
In a headlamp apparatus comprising a sub-CPU integrally provided on a headlamp for controlling an optical axis direction changing operation and a main CPU for sending out to the sub-control circuit...
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7054730 |
Irradiating direction control apparatus of lighting unit for vehicle
An irradiating direction control apparatus includes an identifier for determining a difference in a load state of the vehicle corresponding to a passenger or carrying capacity. In an initialization...
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7053762 |
Projecting direction control system for vehicle headlamp
A projecting direction control system for a vehicle headlamp comprises a wheel-speed detecting means for detecting left and right wheel speeds and a posture decision means for calculating...
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