摘要:
A method for controlling the vehicle lighting system viewing angles (110, 130) synchronizing with the turning angles and system thereof, comprising: obtaining a current vehicle turning angle signal, transforming it into current turning angle value; finding out the specific lighting system illumination angle synchronizing with a turning angle range according to the value; then controlling the lighting system switching to the found specific synchronizing illumination angle, achieving synchronization between viewing angles and turning angles. Through synchronizing with turning angles, the system automatically controls the lighting system spotlight degrees, thus controls the illumination angles, and brings a wide range visual effect to drivers. Without driver's extra operations, the system can automatically adjust the lighting system illumination angles according to different turning angles, thus adjust the driver's viewing angle sizes, further improves the driving safety.
摘要:
A vehicular lighting device 1 includes a scanning light source 10. The scanning light source 10 includes a semiconductor light source 110, and scans the output light of the semiconductor light source 110 in a forward region ahead of the lighting device. A lighting circuit 200 changes the light amount of the semiconductor light source 110 in multiple levels in synchronization with the scanning of the scanning light source 10.
摘要:
A vehicle lamp may include at least one head lamp having a plurality of optical modules spaced apart from each other. Each optical module may include a base substrate and a plurality of light emitting diodes disposed on the base substrate. At least some of the plurality of light emitting diodes may be configured to be operated independently of other of the plurality of light emitting diodes. The vehicle lamp may also include at least one processor configured to control a first subset of light emitting diodes among the plurality of light emitting diodes to form a first light distribution pattern; and control a second subset of light emitting diodes among the plurality of light emitting diodes to form a second light distribution pattern that corresponds to and is superimposed on the first light distribution pattern formed by the first subset of light emitting diodes.
摘要:
Eine landwirtschaftliche Arbeitsmaschine (10) mit mindestens einer ersten Beleuchtungseinrichtung (18) zur Straßenfahrt, welche zumindest die Funktion eines Abblendlichtes und/oder eines Fernlichtes (24) erfüllt, und mindestens einer zweiten Beleuchtungseinrichtung (20), welche die Funktion eines Arbeitslichtes (28) erfüllt, wobei die Beleuchtungseinrichtungen (18, 20) zur Erzeugung des Lichtes Lichtquellen (34, 38, 40) aufweisen und das Licht zumindest teilweise gerichtet an eine Umgebung der Arbeitsmaschine (10) abgeben. Erfindungsgemäß ist die zweite Beleuchtungseinrichtung (20) in einem ersten Betriebsmodus für eine Straßenfahrt und einem zweiten Betriebsmodus als Arbeitsbeleuchtung (28) einsetzbar.
摘要:
A control system (40) for controlling at least one exterior vehicle light (22) of a controlled motor vehicle comprises a control unit (44) in communication with the at least one exterior vehicle light. The control unit is operable for receiving a vehicular input that includes at least one of a vehicle speed, a vehicle turn rate, a vehicle wheel angle, a vehicle compass direction, a vehicle pitch, a vehicle location, a weather condition and an ambient light level; determining a desired beam pattern based upon the vehicular input; receiving an image of a forward field of view of the motor vehicle from an image sensor; analyzing the received image; and modifying the desired beam pattern based upon the analyzed image, wherein more than two distinct beam patterns can be provided.
摘要:
An automotive headlamp apparatus 10 includes a light source 14, in which a plurality of LED chips 12 are arranged at intervals from each other, and a projection lens 16 for projecting the light, emitted from the light source 14, toward a front area of a vehicle as a light source image. The semiconductor light-emitting elements may be located within than a focal point of the projection lens. The LED chip 12 is arranged such that the light emitting surface of the LED chip 12 faces the front area of the vehicle. The light emitting surface of the LED chip 12 may be of a rectangular shape and the LED chip 12 may be arranged such that a side of the light emitting surface is at a slant with respect to the vehicle width direction.
摘要:
A control system (40) for controlling at least one exterior vehicle light (22) of a controlled motor vehicle comprises a control unit (44) in communication with the at least one exterior vehicle light. The control unit is operable for receiving a vehicular input that includes at least one of a vehicle speed, a vehicle turn rate, a vehicle wheel angle, a vehicle compass direction, a vehicle pitch, a vehicle location, a weather condition and an ambient light level; determining a desired beam pattern based upon the vehicular input; receiving an image of a forward field of view of the motor vehicle from an image sensor; analyzing the received image; and modifying the desired beam pattern based upon the analyzed image, wherein more than two distinct beam patterns can be provided.
摘要:
To provide a technique capable of achieving AFS control without using mechanical means. A vehicle headlamp (20R, 20L) for forming a low beam that illuminates a relatively lower region of a space in front of a vehicle, including a first light source apparatus (25) for forming a first irradiating light (100), a second light source apparatus (24) for forming a second irradiating light (101) with a width in the up-down direction that is smaller than that of the first irradiating light (100) on an upper end side of the first irradiating light (100), and a lens (23) that projects the light emitted from the first light source apparatus (25) and the second light source apparatus (24), respectively, wherein the second light source apparatus (24) includes a first light-emitting device array that extends in a first direction, and the first light-emitting device array includes a plurality of light-emitting devices capable of being individually turned on and off, arranged along the first direction.