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公开(公告)号：US11859356B2
公开(公告)日：2024-01-02
申请号：US17519427
申请日：2021-11-04
发明人： Thomas Linville , Douglas Baker
IPC分类号： F21S4/28 , F21V23/02 , F21V31/04 , F21V23/04 , E01F9/559 , F21V23/06 , E01F9/582 , E01F9/615 , F21S8/00 , F21S2/00 , F21Y115/10 , F21Y103/10 , F21W111/02 , E01F9/20
CPC分类号： E01F9/20 , E01F9/559 , E01F9/582 , E01F9/615 , F21S2/005 , F21S4/28 , F21S8/032 , F21V23/02 , F21V23/0407 , F21V23/0471 , F21V23/06 , F21V31/04 , F21W2111/02 , F21Y2103/10 , F21Y2115/10
摘要： A modular system of light strips is configured for use on a roadway surface. The light strips are configured to withstand vehicular traffic driving over the light strips. The light strips have a rigid, durable housing protecting a series of LEDs within the housing. LED lenses direct light from the LEDs through the sidewall of the housing at vehicular traffic on the roadway. The channel is filled with a protective material, such as a polymer resin that protects the LEDs and power supply. The modular system includes a power source or can connect to a power grid. The modular system can include a sensor to activate the system and/or to control the light brightness Preferably the light strips connect together or can be substituted for one another to be interchangeable and easily carried, moved, installed and disassembled.
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公开(公告)号：US11753781B2
公开(公告)日：2023-09-12
申请号：US17341026
申请日：2021-06-07
申请人： MZC Foundation, Inc.
发明人： Harriet Anderson Langford , A. Philip Langford , Alan J. Anderson , John Picard , Allison Kelly Beaton , Glenn Le Faou , Laura Churcher , James Salisbury , Marie Buda , Edward Colby , Andy Milton
IPC分类号： E01F9/559 , G08G1/052 , G08G1/16 , G08G1/048 , G08G1/01 , G08G1/095 , F21S9/03 , F21S8/00 , G08G1/042 , G08G1/017 , G01W1/02 , H05B47/19 , H05B45/12 , H05B45/18 , H05B45/10 , F21W111/02 , G06F1/26 , F21Y115/10 , H05B47/11
CPC分类号： E01F9/559 , F21S8/032 , F21S9/037 , G01W1/02 , G08G1/0116 , G08G1/0133 , G08G1/0175 , G08G1/042 , G08G1/048 , G08G1/052 , G08G1/095 , G08G1/164 , G08G1/166 , H05B45/10 , H05B45/12 , H05B45/18 , H05B47/19 , F21W2111/02 , F21Y2115/10 , G06F1/26 , G08G1/167 , H05B47/11
摘要： The subject matter described herein includes a roadway stud control system including a local stud control system positioned along a first section of a roadway, a plurality of roadway studs, each roadway stud disposed on a surface of the first section of the roadway and communicably coupled to the local stud control system, wherein the local stud control system is configured to communicate a control signal to control at least one aspect of the plurality of roadway studs.
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公开(公告)号：US20230144722A1
公开(公告)日：2023-05-11
申请号：US17454468
申请日：2021-11-10
CPC分类号： A63B71/0622 , A63B69/0028 , F21S8/032 , G07C1/24 , A63B24/0021 , A63B71/0686 , A63B2225/02 , A63B2225/50 , A63B2225/74 , A63B2071/0694 , A63B2071/0625 , F21Y2115/10
摘要： A pacing system signals runners with lights indicating if the runner is ahead or behind a preset pace as the runner proceeds around a running track. The system includes a controller that provides pace setting, start, stop, pause, and reset functions; pacing stations (e.g., 20) that are placed at intervals around the running track; and a cart for transport and battery charging. Paces are setup in the controller with a specific number of laps and a time per lap. Bright LED lights in LED matrices in the pacing stations signal the runners outdoors in sunlight. The controller wirelessly communicates with the pacing stations to signal the pacing stations to light at intervals determined by the preset pace. The system may support two or more simultaneous paces and variable pacing per lap to accommodate multiple runners.
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公开(公告)号：US20190168890A1
公开(公告)日：2019-06-06
申请号：US16188129
申请日：2018-11-12
发明人： Eric W. Wise
CPC分类号： B64F1/20 , B64D2203/00 , F21S8/032 , F21V7/041 , F21V7/048 , F21W2111/06 , F21Y2115/10 , Y02T50/82
摘要： A collision avoidance system includes a sensor adapted to detect at least one vehicle in the vicinity of a predetermined area and generate target data relating to the at least one vehicle. An awareness engine receives the target data and evaluates the target data for a threat of a collision. An alerting system is adapted to alert the at least one vehicle in the event of a threat of a collision, the alerting system being activated by the awareness engine.
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公开(公告)号：US20180162554A1
公开(公告)日：2018-06-14
申请号：US15832167
申请日：2017-12-05
摘要： Devices, methods, and systems for runway lighting are described herein. One device includes a top portion, including a plurality of light emitting elements and a plurality of lateral protrusions, and a base portion including a plurality of surfaces defining a plurality of slots, wherein each slot is configured to receive one of the plurality of lateral protrusions to secure the top portion to the base portion.
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公开(公告)号：US09903568B2
公开(公告)日：2018-02-27
申请号：US15182478
申请日：2016-06-14
IPC分类号： F21V11/00 , F21V17/02 , F21V29/76 , F21V29/89 , F21S8/00 , F21S8/04 , F21V7/00 , F21V14/04 , F21V19/00 , F21V23/00 , F21V23/02 , F21Y101/02
CPC分类号： F21V17/02 , F21S8/032 , F21S8/046 , F21V7/0025 , F21V13/10 , F21V14/04 , F21V19/0055 , F21V23/008 , F21V23/023 , F21V29/76 , F21V29/89 , F21Y2101/00 , F21Y2105/12 , F21Y2105/16 , F21Y2113/13
摘要： A lighting device includes a lighting source, a case, and a light adjuster adjusting a path of light emitted from the lighting source. The light adjuster includes a first light adjustment panel, a second light adjustment panel, and a shielding panel. The first light adjustment panel is placed between the first reflection panel and the second reflection panel, and shields a part of the light emitted from the first lighting source. The second light adjustment panel is placed between the third reflection panel and the fourth reflection panel, and shields a part of the light emitted from the second lighting source.
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公开(公告)号：US20170356626A1
公开(公告)日：2017-12-14
申请号：US15540498
申请日：2015-12-15
IPC分类号： F21V13/04 , F21S8/02 , F21S8/00 , F21V7/00 , F21Y2115/10 , F21Y2103/10
CPC分类号： F21V13/04 , F21S8/028 , F21S8/032 , F21S8/033 , F21V7/0008 , F21V7/005 , F21Y2103/10 , F21Y2115/10
摘要： The invention provides a lighting panel, for use for example within a modular surface system, comprising one or more strips of solid state lighting elements associated with a reflector structure. The lighting panel is adapted for improved uniformity of light intensity across the width of its output area. Lighting elements comprise two or more subsets, each subset adapted to collectively generate a different light intensity profile across the width of the panel output window. The subsets are selectively adapted to generate profiles which, when blended, mutually offset one another's deviations from some common mean intensity across the width of the output window, thereby generating a combined intensity profile of improved uniformity. Embodiments include arrangements in which subsets of lighting elements are adapted to have differing actual or virtual optical path lengths to the reflector surface. Also provided are embodiments further comprising an acoustically absorbing back surface, for providing an acoustic dampening function.
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8.发明申请公开(公告)号：US20170205037A1
公开(公告)日：2017-07-20
申请号：US15474215
申请日：2017-03-30
发明人： Mark Andrew Oostdyk , Addy S. Widjaja , Fredric S. Maxik , David E. Bartine , Robert R. Soler , Ran Zhou , James Lynn Schellack
CPC分类号： F21S8/032 , F21K9/60 , F21S9/03 , F21V23/003 , F21V23/006 , F21V29/505 , F21V29/70 , F21V29/74 , F21W2111/02 , F21W2131/103 , F21Y2101/00 , F21Y2113/13 , F21Y2115/10 , G08G1/095 , H05B33/0872 , H05B37/0218 , H05B37/0227 , H05B37/0272 , Y02B20/72
摘要： A thoroughfare lighting device includes a housing to be attached to a thoroughfare surface, and including sidewalls that taper. A plurality of light-emitting diodes (LEDs) selectively illuminate individual lanes, including a first set of LEDs to emit a generally white light, and a second set of LEDs to emit colored light that is observable by an observer. A driver circuit operates the second set of LEDs to emit colored light illuminating a single lane indicating a condition of the individual lane. Optics may be carried by the housing and positioned in optical communication with at least a portion of the plurality of LEDs. A traffic sensor communicatively coupled to the driver circuit and configured to sense a traffic pattern and generate information regarding traffic on the associated thoroughfare. The driver circuit is configured to operate the plurality of LEDs responsive to the information generated by the traffic sensor.
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公开(公告)号：US09631780B2
公开(公告)日：2017-04-25
申请号：US14959664
申请日：2015-12-04
发明人： Mark Andrew Oostdyk , Addy S. Widjaja , Fredric S. Maxik , David E. Bartine , Robert R. Soler , Ran Zhou , James Lynn Schellack
IPC分类号： F21K99/00 , F21S8/00 , F21V29/505 , F21V29/70 , F21V23/00 , F21K9/60 , F21W111/02 , F21Y101/00
CPC分类号： F21S8/032 , F21K9/60 , F21S9/03 , F21V23/003 , F21V23/006 , F21V29/505 , F21V29/70 , F21V29/74 , F21W2111/02 , F21W2131/103 , F21Y2101/00 , F21Y2113/13 , F21Y2115/10 , G08G1/095 , H05B33/0872 , H05B37/0218 , H05B37/0227 , H05B37/0272 , Y02B20/72
摘要： A thoroughfare lighting device comprising a housing configured to be attached to a thoroughfare surface, a plurality of LEDs configured to selectively illuminate individual lanes of the thoroughfare surface, the plurality of LEDs comprising a first set of LEDs configured to emit a generally white light and a second set of LEDs configured to emit colored light that is operable to selectively emit light so as to illuminate individual lanes of the thoroughfare surface, a driver circuit configured to operate the second set of LEDs to emit a colored light indicating the condition of a first lane of the thoroughfare surface, and an optic carried by the housing and positioned in optical communication with the plurality of LEDs.
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公开(公告)号：US09458983B2
公开(公告)日：2016-10-04
申请号：US14733644
申请日：2015-06-08
IPC分类号： F21V7/00 , F21V5/04 , F21S8/00 , G02B5/13 , G02B5/124 , G02B17/08 , F21V7/22 , F21V13/04 , F21V5/08 , G02B19/00 , F21W131/103 , F21Y101/02
CPC分类号： F21V13/04 , F21S8/032 , F21V3/02 , F21V5/04 , F21V5/08 , F21V7/0066 , F21V7/0091 , F21V7/22 , F21V15/01 , F21W2131/103 , F21Y2101/00 , F21Y2115/10 , G02B5/045 , G02B5/124 , G02B5/13 , G02B17/086 , G02B19/0028 , G02B19/0061
摘要： A light source, for example a light emitting diode, can emit light and have an associated optical axis. The source can be deployed in applications where it is desirable to have illumination biased laterally relative to the optical axis, such as in a street luminaire where directing light towards a street is beneficial. The source can be coupled to an optic that comprises an inner surface facing the source and an outer surface that is opposite the inner surface. The inner surface can comprise a refractive surface that receives light headed away from the optical axis of the light source, for example opposite the street. The refractive surface can form the received light into a beam. The outer surface of the optic can reflect the beam back across the optical axis, for example so that light headed away from the street is redirected towards the street.
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