-
公开(公告)号：US20240181957A1
公开(公告)日：2024-06-06
申请号：US18522243
申请日：2023-11-29
发明人： Fumihiko MOURI , Ken WATANABE
CPC分类号： B60Q1/16 , G06V20/58 , B60Q2400/50
摘要： A road surface illuminating device includes an illuminating unit mounted on a vehicle and illuminating a road surface with patterned light, an environmental sensor that detects an obstacle around the vehicle, and an illumination controller that controls the illuminating unit. The illumination controller allows emission of the patterned light that indicates an area where the vehicle passes without interference with the obstacle based on a detection result from the environmental sensor.
-
公开(公告)号：US20240181956A1
公开(公告)日：2024-06-06
申请号：US18552930
申请日：2022-03-28
申请人： VALEO VISION
发明人： Ali KANJ , Constantin PRAT , Matthieu DREZET , Hafid EL IDRISSI
IPC分类号： B60Q1/14 , B60Q1/16 , F21S41/153 , F21S41/65 , F21W107/10 , F21Y105/16
CPC分类号： B60Q1/143 , B60Q1/16 , F21S41/153 , F21S41/65 , F21W2107/10 , F21Y2105/16
摘要： A method for controlling a light pattern provided by an automotive lighting device of an automotive vehicle. The method includes providing a road profile, extracting road features from the road profile, dividing the matrix arrangement in row groups, assigning a different shifting value for each row group, each shifting value depending on the road features and dividing each row group in at least a first portion and a second portion. Each portion includes at least a boundary pixel which is in contact with the boundary pixel of an adjacent portion. The method further includes modifying the width of the first portion and the width of the second portion by shifting the position of the boundary pixels in each row group according to the corresponding shifting value and interpolating the luminous intensity values of the pixels belonging to the first and second portion.
-
公开(公告)号：US11904758B2
公开(公告)日：2024-02-20
申请号：US17101462
申请日：2020-11-23
发明人： Seong Yeon Han
CPC分类号： B60Q1/085 , B60Q1/1423 , B60Q1/16 , B60Q3/80 , B60W40/08 , B60Q2300/20 , B60Q2300/23 , B60Q2300/31 , B60Q2300/312 , B60Q2300/314 , B60Q2300/45
摘要： A variable beam pattern lamp system for a driver provides an input device that receives personal information of the driver, a lamp driving device that drives an indoor or outdoor lamp of a vehicle to output a beam pattern matched to the driver, based on the personal information of the driver, the personal information being input through the input device, and a vehicle controller that determines whether the personal information is registered driver information or unregistered driver information, when the personal information of the driver is input through the input device, and controls the lamp driving device to drive the indoor or outdoor lamp of the vehicle using beam patterns respectively corresponding to that the personal information is the registered driver information and that the personal information is the unregistered driver information.
-
公开(公告)号：US11878757B2
公开(公告)日：2024-01-23
申请号：US17946320
申请日：2022-09-16
发明人： Jacob R. Horn , Benjamin Comana
CPC分类号： B62J6/023 , B60Q1/0023 , B60Q1/1423 , B60Q1/16 , B60Q2300/136
摘要： A lighting system for a vehicle having a vehicle structure has a housing and a lens. A plurality of light sources are disposed within the housing. A sensor is disposed between the housing and the lens and senses a condition outside the lens.
-
公开(公告)号：US20230192210A1
公开(公告)日：2023-06-22
申请号：US18168707
申请日：2023-02-14
发明人： Jacob R. Horn , Benjamin Comana
CPC分类号： B62J6/023 , B60Q1/1423 , B60Q1/16 , B60Q1/0023 , B60Q2300/136
摘要： A lighting system for a vehicle having a housing, a plurality of elements generating an intensity of light and a controller. The controller selectively changing the intensity of at least one of the plurality of elements based on a sensed condition.
-
公开(公告)号：US10724700B2
公开(公告)日：2020-07-28
申请号：US15720350
申请日：2017-09-29
申请人： VALEO VISION
IPC分类号： F21S41/25 , F21S41/16 , F21S41/255 , F21S41/143 , F21S41/26 , F21S41/663 , F21S41/265 , F21S41/27 , F21S41/153 , F21S41/24 , F21S41/141 , B60Q1/06 , B60Q1/16 , F21W102/145
摘要： A motor-vehicle lighting device including a plurality of primary optical elements, intermediate lenses, and a curved projecting lens. Each primary optical element has a curved exit refracting surface and comprises a plurality of rectangular light guides that are each intended to interact with one light-emitting diode one laser. Each intermediate lens is placed between an exit refracting surface of the primary optical element and the projecting lens. Each intermediate lens is configured to distribute and concentrate the radiation issued from an exit refracting surface of the element over and onto the projecting lens. The lighting device is configured so as to project the diode radiation entering into the light guides and exiting via the projecting lens in the form of luminous pixels, or luminous strips, the light intensity of each of which is controlled despite the curvature of the projecting lens.
-
公开(公告)号：US10468571B2
公开(公告)日：2019-11-05
申请号：US16260243
申请日：2019-01-29
申请人： NICHIA CORPORATION
发明人： Takuya Nakabayashi
IPC分类号： H01L33/62 , H05K1/11 , B60Q1/14 , B60Q1/16 , H01L33/08 , H01L33/54 , H01L33/38 , H05K1/02 , F21Y105/12 , F21Y105/10 , H01L25/075 , H01L33/10 , F21S41/143 , F21S41/14 , F21S41/663
摘要： A light distribution method is for an adaptive driving beam headlamp system including a light emitting device, an on-board camera and an electronic control unit. The light distribution method includes: obtaining data indicative of a state in front of a vehicle by the on-board camera; computing one or more of: attributes of an object in front of the vehicle; attributes of a vehicle ahead; a speed of the vehicle ahead; a distance between vehicles; brightness of the object; and a road shape; determining a light distribution pattern; determining a control amount indicative of at least one of an ON or OFF state of each of the light emitting elements and an applied power to each of the light emitting elements according to the light distribution pattern determined; and controlling driving of the adaptive driving beam headlamp system based on the control amount determined.
-
公开(公告)号：US20190263317A1
公开(公告)日：2019-08-29
申请号：US16072304
申请日：2017-11-10
发明人： Yanshun CHEN , Xiaodong LIU , Guanshan TONG , Wenbo LI
摘要： A vehicle-mounted system and a vehicle are disclosed. The vehicle-mounted system includes a vehicle lamp system, the vehicle lamp system includes a direction changing unit or/and a light intensity adjusting unit and a vehicle lamp; the vehicle lamp is arranged on a front side of a vehicle body and configured to emit light; the direction changing unit is arranged on a light emergent side of the vehicle lamp, and configured to change a transmission direction of light that is incident on the direction changing unit and emitted by the vehicle lamp; and the light intensity adjusting unit is configured to adjust intensity of the light emitted by the vehicle lamp.
-
39.发明申请公开(公告)号：US20190157536A1
公开(公告)日：2019-05-23
申请号：US16260243
申请日：2019-01-29
申请人： NICHIA CORPORATION
发明人： Takuya NAKABAYASHI
IPC分类号： H01L33/62 , F21S41/663 , H01L33/10 , F21S41/143 , F21S41/14 , H01L33/08 , H01L33/54 , H01L25/075 , H05K1/11 , B60Q1/16 , B60Q1/14
CPC分类号： H01L33/62 , B60Q1/1423 , B60Q1/16 , B60Q2300/42 , B60Q2300/45 , F21S41/143 , F21S41/18 , F21S41/663 , F21Y2105/10 , F21Y2105/12 , H01L25/0753 , H01L33/08 , H01L33/10 , H01L33/38 , H01L33/54 , H01L2224/16225 , H01L2924/0002 , H01L2924/181 , H01L2924/18161 , H05K1/0287 , H05K1/111 , H05K2201/09663 , H05K2201/10106 , Y02P70/611 , H01L2924/00012 , H01L2924/00
摘要： A light distribution method is for an adaptive driving beam headlamp system including a light emitting device, an on-board camera and an electronic control unit. The light distribution method includes: obtaining data indicative of a state in front of a vehicle by the on-board camera; computing one or more of: attributes of an object in front of the vehicle; attributes of a vehicle ahead; a speed of the vehicle ahead; a distance between vehicles; brightness of the object; and a road shape; determining a light distribution pattern; determining a control amount indicative of at least one of an ON or OFF state of each of the light emitting elements and an applied power to each of the light emitting elements according to the light distribution pattern determined; and controlling driving of the adaptive driving beam headlamp system based on the control amount determined.
-
公开(公告)号：US10228654B2
公开(公告)日：2019-03-12
申请号：US15720761
申请日：2017-09-29
申请人： Envisics Ltd.
IPC分类号： B60Q1/00 , G03H1/00 , G03H1/22 , G06K9/00 , G01S17/89 , G01S17/93 , B60Q1/08 , B60Q1/12 , G01S7/481 , G06K9/20 , B60Q1/16 , G01S7/491 , G08G1/16 , B60Q1/06 , G03H1/02 , F21S41/12 , F21S41/125 , F21S41/13 , F21S41/14 , F21S41/20 , F21S41/25 , F21S41/27 , F21S41/60 , F21S41/64 , F21S43/13 , F21S43/20 , F21S41/16 , G03H1/30
摘要： There is provided a lighting device arranged to produce a controllable light beam for illuminating a scene. The device comprises an addressable spatial light modulator arranged to provide a selectable phase delay distribution to a beam of incident light. The device further comprises Fourier optics arranged to receive phase-modulated light from the spatial light modulator and form a light distribution. The device further comprises projection optics arranged to project the light distribution to form a pattern of illumination as said controllable light beam.
-
-
-
-
-
-
-
-
-
搜索结果
176 条记录 (耗时 0.036 秒)
