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1. 发明授权

US12098815B2 Headlamp light-sensing detection device, and headlamp 有权
公开(公告)号：US12098815B2
公开(公告)日：2024-09-24
申请号：US18309574
申请日：2023-04-28
申请人： Wenjie Li
发明人： Wenjie Li
IPC分类号： B60Q1/00 , F21S41/143 , F21S41/27 , F21S41/65 , F21V23/04 , F21V31/00
CPC分类号： F21S41/27 , F21S41/143 , F21S41/65 , F21V23/0464 , F21V31/005
摘要： Disclosed are a headlamp light-sensing detection device and a headlamp. The headlamp light-sensing detection device includes a condensing lens, a lens hood and a light-sensing element. The condensing lens is arranged in front of the light-sensing element, to converge external light to the light-sensing element. The lens hood is arranged between the light-sensing element and the condensing lens, and may be configured to shield the light which is projected to the light-sensing element by a high beam light source and a low beam light source, so as to reduce optical crosstalk, such that external ambient light is received accurately, thereby achieving a desirable light-sensing detection effect. The light-sensing element may provide photoelectric parameters according to the brightness of sensed light, and then an MCU chip collects the photoelectric parameters and provides a corresponding control signal.

2. 发明授权

US11729875B2 Automotive lamp 有权
公开(公告)号：US11729875B2
公开(公告)日：2023-08-15
申请号：US16925442
申请日：2020-07-10
申请人： KOITO MANUFACTURING CO., LTD.
发明人： Satoshi Kikuchi , Kentarou Murakami , Toshiyuki Tsuchiya , Takao Muramatsu , Shohei Yanagizu , Tomoyuki Ichikawa
IPC分类号： H05B44/00 , F21S41/143 , F21S41/65 , H05B45/30 , B60Q1/14 , B60Q1/24 , H05B47/20
CPC分类号： H05B44/00 , B60Q1/1423 , B60Q1/245 , F21S41/143 , F21S41/65 , H05B45/30 , H05B47/20
摘要： A scanning light source includes a light source, and scans the output light of the light source ahead of a lamp. A control apparatus controls the lighting on/off state of the semiconductor light source in synchronization with the scanning operation of the scanning light source. The control apparatus judges the presence or absence of an abnormal state with at least one from among (i) a timing immediately before switching from a lighting-on state to a lighting-off state and (ii) a timing immediately before switching from a lighting-off state to a lighting-on state as a judgment timing.

3. 发明授权

US10632901B2 Additional headlamp for vehicles 有权
公开(公告)号：US10632901B2
公开(公告)日：2020-04-28
申请号：US16061816
申请日：2016-12-09
申请人： ZKW Group GmbH
发明人： Markus Danner , Lukas Taudt
IPC分类号： B60Q1/18 , F21S41/29 , F21S41/24 , F21S41/143 , F21S41/663 , B60Q1/24 , F21S41/65 , F21S41/255 , F21Y105/12 , F21Y103/10
CPC分类号： B60Q1/18 , B60Q1/24 , F21S41/143 , F21S41/24 , F21S41/29 , F21S41/65 , F21S41/663 , F21S41/255 , F21Y2103/10 , F21Y2105/12
摘要： The invention relates to an additional headlamp (3, 3′, 3″) for a vehicle, which headlamp is designed to produce a light image in front of the vehicle (1) by emitting light from at least one light module (5) and to project said light image in front of the vehicle by means of a downstream imaging optical unit (8), wherein a first light module (6) is designed to produce a first light image having at least one first light distribution having at lease one first, substantially vertically oriented, linear intensity maximum, and a second light module (7) is designed to produce a second light image having a second light distribution having at lease one second, substantially rectangular intensity maximum, and the light images of both light modules (6, 7) are superposed, wherein the first intensity maximum is vertically below the second intensity maximum.

4. 发明申请

US20180255622A1 Detector Controlled Headlight System 审中-公开
公开(公告)号：US20180255622A1
公开(公告)日：2018-09-06
申请号：US15961861
申请日：2018-04-24
申请人： Yechezkal Evan Spero
发明人： Yechezkal Evan Spero
IPC分类号： H05B37/02 , F21S4/28 , F21V23/04 , F21K9/232 , H05B3/00 , F21S41/147 , F21S41/143 , F21S41/65 , B60Q1/04 , B60Q1/08 , B60Q1/14 , H05B33/08 , F21V19/02 , F21K9/23 , F21W102/00 , F21Y115/10 , F21V21/02 , F21V21/30 , F21W111/023 , F21W111/027 , F21W111/08 , F21W131/103 , F21W131/40 , F21Y113/00 , F21V29/74
CPC分类号： H05B37/0227 , B60Q1/04 , B60Q1/085 , B60Q1/1423 , B60Q2300/054 , B60Q2300/112 , B60Q2300/116 , B60Q2300/122 , B60Q2300/134 , B60Q2300/142 , B60Q2300/21 , B60Q2300/23 , B60Q2300/312 , B60Q2300/314 , B60Q2300/322 , B60Q2300/41 , B60Q2300/42 , F21K9/23 , F21K9/232 , F21S4/28 , F21S41/143 , F21S41/147 , F21S41/65 , F21V19/02 , F21V21/02 , F21V21/30 , F21V23/0464 , F21V23/0471 , F21V23/0478 , F21V29/74 , F21W2102/00 , F21W2111/023 , F21W2111/027 , F21W2111/08 , F21W2131/103 , F21W2131/40 , F21Y2113/00 , F21Y2115/10 , H05B3/008 , H05B33/0812 , H05B33/0857 , H05B33/0863 , H05B37/02 , H05B37/0218 , Y02B20/343 , Y02B20/383 , Y02B20/46
摘要： An automated headlight system for vehicles replaces the high and low beam with a continuum of beam patterns, with further variable spatial distribution of intensities and color spectrum. The digital-headlight is comprised of a controller, sensors and multiple, individually-controllable light-sources modified by optical-control elements to form narrow-beams which are then combined to create the overall headlamp beam. Utilizing real-time sensor data regarding beings, objects and vehicles in the way-ahead, as well as optional information on the driver, vehicle and environment, the logical controller dynamically adapts the headlight system's illumination so as to provide vehicle operators with optimal visibility while preventing discomfort-glare from reaching the eyes oncoming traffic or pedestrians.

5. 发明申请

US20160368414A1 ADAPTIVE DRIVING BEAM HEADLAMP FOR VEHICLE 有权
标题翻译：汽车自适应驱动光束头灯
公开(公告)号：US20160368414A1
公开(公告)日：2016-12-22
申请号：US15253134
申请日：2016-08-31
申请人： SL Corporation
发明人： Youngho Son , Hyo Jin Han
IPC分类号： B60Q1/14
CPC分类号： B60Q1/1423 , B60Q1/085 , B60Q1/143 , B60Q2300/054 , B60Q2300/056 , B60Q2300/41 , B60Q2300/42 , B60Q2300/45 , F21S41/143 , F21S41/147 , F21S41/25 , F21S41/255 , F21S41/336 , F21S41/65 , F21S41/663 , F21S45/00
摘要： An ADB headlamp distributes light having more partial pattern segments than light sources form a dark zone in a segment where a preceding or oncoming vehicle is located is provided. The adaptive driving beam (ADB) headlamp for a vehicle includes first lamp and second lamps having a plurality of light sources. The plurality of partial patterns irradiated from adjacent light sources included in the first and second lamps respectively, partially overlap other to form a first and a second light distribution patterns. The first and second light distribution patterns formed by the first and second lamps partially overlap each other to form a light distribution pattern. The light distribution pattern is divided into a plurality of partial pattern segments that correspond to the location of a sensed vehicle ahead selected from the partial pattern segments. A dark zone is formed by the partial pattern segments by reducing a light source.
摘要翻译： ADB前照灯提供具有比光源更多的部分图案片段的光，在前面或后面的车辆所在的片段中形成暗区。用于车辆的自适应驱动梁（ADB）前照灯包括第一灯和具有多个光源的第二灯。分别从包括在第一和第二灯中的相邻光源照射的多个部分图案部分地重叠，以形成第一和第二配光图案。由第一和第二灯形成的第一和第二配光图案部分地彼此重叠以形成配光图案。光分布图案被分成多个部分图案片段，其对应于从部分图案片段中选择的感测车辆的位置。通过减少光源由部分图案片段形成暗区。

6. 发明申请

US20120206050A1 Detector Controlled Illuminating System 审中-公开
标题翻译：检测器控制照明系统
公开(公告)号：US20120206050A1
公开(公告)日：2012-08-16
申请号：US13357549
申请日：2012-01-24
申请人： Yechezkal Evan Spero
发明人： Yechezkal Evan Spero
IPC分类号： H05B37/02
CPC分类号： H05B37/0227 , B60Q1/04 , B60Q1/085 , B60Q1/1423 , B60Q2300/054 , B60Q2300/112 , B60Q2300/116 , B60Q2300/122 , B60Q2300/134 , B60Q2300/142 , B60Q2300/21 , B60Q2300/23 , B60Q2300/312 , B60Q2300/314 , B60Q2300/322 , B60Q2300/41 , B60Q2300/42 , F21K9/23 , F21K9/232 , F21S4/28 , F21S41/143 , F21S41/147 , F21S41/65 , F21V19/02 , F21V21/02 , F21V21/30 , F21V23/0464 , F21V23/0471 , F21V23/0478 , F21V29/74 , F21W2102/00 , F21W2111/023 , F21W2111/027 , F21W2111/08 , F21W2131/103 , F21W2131/40 , F21Y2113/00 , F21Y2115/10 , H05B3/008 , H05B33/0812 , H05B33/0857 , H05B33/0863 , H05B37/02 , H05B37/0218 , Y02B20/343 , Y02B20/383 , Y02B20/46
摘要： An illuminating device coupled with sensors or an image acquisition device and a logical controller allows illumination intensity and spectrum to be varied according to changing user needs. The system provides illumination to areas according to the principles of correct lighting practice for the optimal performance of visual tasks in the most efficient, cost effective manner. Aspects of the invention include: lighting fixtures which adapt to ambient lighting, movement, visual tasks being performed, and environmental and personal conditions affecting illumination requirements at any given instant. Lighting fixtures having spatial distribution of spectrum and intensity, providing both “background” room lighting, and “task” lighting.
摘要翻译：与传感器或图像采集装置和逻辑控制器耦合的照明装置允许根据不断变化的用户需要改变照明强度和光谱。该系统以最有效，最具成本效益的方式，根据正确的照明实践原理为视觉任务的最佳性能提供照明。本发明的方面包括：适应环境照明，运动，正在执行的视觉任务以及影响任何给定时刻的照明要求的环境和个人状况的照明灯具。具有光谱和强度空间分布的照明灯具，提供“背景”室内照明和“任务”照明。

7. 发明公开

US20230341103A1 HEADLIGHT ASSEMBLY AND ILLUMINATION METHOD FOR ILLUMINATING AN ENVIRONMENT OF A VEHICLE 审中-公开
公开(公告)号：US20230341103A1
公开(公告)日：2023-10-26
申请号：US18218424
申请日：2023-07-05
申请人： HELLA GmbH & Co. KGaA
发明人： Christian HUESTER , Boris KUBITZA , Martin PLUEMPE , Udo VENKER , Carsten WILKS
IPC分类号： F21S45/10 , F21S41/65
CPC分类号： F21S45/10 , F21S41/65
摘要： A headlamp assembly for illuminating surroundings of a vehicle, including at least one headlamp, a temperature sensor, and a control device. The at least one headlamp comprising a multiplicity of light sources, the multiplicity of light sources (being divided into a first group and at least one second group. The temperature sensor being configured to detect a temperature in the at least one headlamp. The light sources of the multiplicity of light sources being thermally coupled. The control device being configured to ascertain a current temperature ascertained by the temperature sensor in the at least one headlamp and, in the case that the current temperature in the at least one headlamp exceeds a predefined temperature threshold value, to select the first group or the at least one second group for a power reduction, depending on an operating situation of the vehicle and to reduce the power of the selected group.

8. 发明授权

US11774059B2 Lamp for vehicle 有权
公开(公告)号：US11774059B2
公开(公告)日：2023-10-03
申请号：US17993159
申请日：2022-11-23
申请人： SL Corporation
发明人： Dongjin Ko , Changwoo Baek , Jaegon Seo , Jin-Sup Shin
IPC分类号： F21S41/65 , F21S41/36 , F21W102/13
CPC分类号： F21S41/65 , F21S41/36 , F21W2102/13
摘要： A lamp for a vehicle using micromirrors includes a variable beam forming part that generates light and forms a variable beam pattern. In particular, the variable beam forming part includes a first optical part that irradiates the light; a beam pattern forming part that reflects the light of the first optical part to form the variable beam pattern; and a second optical part that transmits the light reflected from the beam pattern forming part. The beam pattern forming part includes a reflection part including a plurality of micromirrors; and a housing that accommodates the reflection part. The housing includes an anti-reflection member to prevent secondary reflection of the light having been reflected by the reflection part.

9. 发明授权

US11724639B2 Electronic device having camera moudle and processor for detecting a forward vehicle and adjusting distribution of light soruces 有权
公开(公告)号：US11724639B2
公开(公告)日：2023-08-15
申请号：US17809885
申请日：2022-06-29
申请人： HYUNDAI MOBIS CO., LTD.
发明人： Jun Young Sung
IPC分类号： B60Q1/08 , B60Q1/00 , B60Q1/076 , F21S41/65 , G06V20/56 , H04N7/18
CPC分类号： B60Q1/085 , B60Q1/0023 , B60Q1/076 , F21S41/65 , G06V20/56 , B60Q2300/41 , H04N7/18
摘要： An electronic device may include: a camera module; a plurality of light source devices; and a processor operatively coupled to the camera module and the plurality of light source devices. The processor may detect a forward vehicle based on an image acquired through the camera module while a vehicle travels, identify a distance between the vehicle and the forward vehicle, and adjust light distribution patterns of the plurality of light source devices based on the identified distance.

10. 发明授权

US10837614B2 Lighting device for vehicle 有权
公开(公告)号：US10837614B2
公开(公告)日：2020-11-17
申请号：US16700277
申请日：2019-12-02
申请人： HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
发明人： Tae-Young Choi , Sung-Cheul Jeong
IPC分类号： F21S41/65 , F21S41/20 , B60Q3/60
CPC分类号： F21S41/65 , B60Q3/60 , F21S41/285
摘要： A lighting device for a vehicle may include: a light source for generating light by an applied power source; and two or more films that allow light generated by the light source to be projected onto a particular shape depending on a pattern. Thermal expansion coefficients of at least two films among the two or more films are different from each other.

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