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1. 发明申请

WO2018149678A1 SINGLE FRAME OBJECT TRACKING USING THERMAL IMAGING 审中-公开
公开(公告)号：WO2018149678A1
公开(公告)日：2018-08-23
申请号：PCT/EP2018/052761
申请日：2018-02-05
申请人： PHILIPS LIGHTING HOLDING B.V.
发明人： BROERS, Harry , RAJAGOPALAN, Ruben
IPC分类号： G06T7/20
摘要： A method (400) for estimating a trajectory of an object (58) using thermal imaging, the method comprising the steps of: (i) obtaining (420), using a thermal imager (32), a thermal image (54) of one or more surfaces (50) within an environment (52); (ii) detecting (440), within a single obtained thermal image, a heat signature (56) from an object on the one or more surfaces; (iii) extracting (450), from the single obtained thermal image, a trajectory of the object along the one or more surfaces within the image; and (iv) estimating (460), from the extracted trajectory, a trajectory of the object within the environment.

2. 发明申请

WO2018059985A1 DEPTH QUEUE BY THERMAL SENSING 审中-公开
标题翻译：深度排队热敏感
公开(公告)号：WO2018059985A1
公开(公告)日：2018-04-05
申请号：PCT/EP2017/073445
申请日：2017-09-18
申请人： PHILIPS LIGHTING HOLDING B.V.
发明人： RAJAGOPALAN, Ruben , BROERS, Harry
IPC分类号： H05B37/02
摘要： A method (300) for characterizing a lighting environment using thermal imaging includes the steps of: providing (310) a lighting unit (10) comprising a light source (12), a thermal imager (32), and a controller (22); obtaining (330), using the thermal imager, one or more thermal images of one or more surfaces (52) within the lighting environment; extracting (340), by the controller using the one or more thermal images, a thermal shadow (54) on one or more surfaces within the lighting environment; determining (360), from the thermal shadow, a depth queue for an object (52) associated with the thermal shadow; and characterizing (370), by the controller using the determined depth queue, the object.
摘要翻译：一种用于使用热成像来表征照明环境的方法（300）包括以下步骤：提供（310）包括光源（12），热成像器（32）和光学成像器（32）的照明单元（10）和控制器（22）; 使用所述热成像仪获得（330）所述照明环境内的一个或多个表面（52）的一个或多个热图像; 由所述控制器使用所述一个或多个热图像在所述照明环境内的一个或多个表面上提取（340）热阴影; 从所述热影确定（360）与所述热影相关联的物体（52）的深度队列; 以及由控制器使用所确定的深度队列表征（370）该对象。

3. 发明申请

WO2018019588A1 METHODS AND SYSTEMS FOR CAMERA-BASED AMBIENT LIGHT ESTIMATION 审中-公开
标题翻译：基于相机的环境光估计方法和系统
公开(公告)号：WO2018019588A1
公开(公告)日：2018-02-01
申请号：PCT/EP2017/067539
申请日：2017-07-12
申请人： PHILIPS LIGHTING HOLDING B.V.
发明人： RAJAGOPALAN, Ruben , BROERS, Harry
IPC分类号： G01J1/42 , H05B37/02
摘要： A lighting unit (10) for estimating an amount of daylight in a lighting environment includes: a light source (12); a filter (330) configured to block incident light in a first wavelength range, the incident light comprising both daylight and non-daylight incident light; a camera (32) configured to receive the filtered incident light and generate a detection signal (342), the filtered incident light being outside the first wavelength range; and a controller (22) in communication with the camera and configured to process the detection signal to estimate the amount of daylight incident light.
摘要翻译：一种用于估计照明环境中的日光量的照明单元（10），包括：光源（12）;以及光源滤波器（330），被配置为阻挡第一波长范围内的入射光，所述入射光包括日光和非日光入射光; 相机（32），其被配置为接收滤波的入射光并产生检测信号（342），滤波的入射光在第一波长范围之外; 以及控制器（22），与照相机通信并被配置为处理检测信号以估计日光入射光量。

4. 发明申请

WO2017207319A1 ENERGY HARVESTERS AS USER INTERFACES 审中-公开
标题翻译：能量收割机作为用户界面
公开(公告)号：WO2017207319A1
公开(公告)日：2017-12-07
申请号：PCT/EP2017/062248
申请日：2017-05-22
申请人： PHILIPS LIGHTING HOLDING B.V.
发明人： BROERS, Harry , RAJAGOPALAN, Ruben , SHI, Liang , VAN DEN BIGGELAAR, Theodorus, Johannes, Petrus
IPC分类号： H05B37/02 , G06F3/01
CPC分类号： H05B37/0272 , G06F1/26 , G06F3/017 , H02J7/35 , H02S40/20 , H05B33/0845 , H05B37/0218 , H05B37/0227 , H05B37/0245 , Y02B20/46
摘要： In various embodiments, an energy harvesting unit (102, 402, 502, 602, 702, 902) may be configured to convert captured light into current. Logic (104, 404, 504, 604, 704, 904) operably coupled with the energy harvesting unit may be configured to detect a current fluctuation at the energy harvesting unit. The current fluctuation may be caused by a corresponding fluctuation in light captured by the energy harvesting unit. The logic may be further configured to determine that the detected current fluctuation matches a predefined current fluctuation pattern associated with deliberate modulation of light captured by the energy harvesting unit. In some embodiments, the logic may generate appliance control data for controlling one or more appliances (120, 130, 132) based on the matching predefined current fluctuation pattern. In some embodiments, the logic may control light output by one or more light sources (960).
摘要翻译：在各种实施例中，能量采集单元（102,402,502,602,702,902）可以被配置为将捕获的光转换为电流。与能量采集单元可操作地耦合的逻辑（104,404,504,604,704,904）可以被配置为检测能量采集单元处的电流波动。电流波动可能由能量采集单元捕获的光的相应波动引起。该逻辑可以进一步被配置为确定检测到的电流波动匹配与由能量采集单元捕获的光的有意调制相关联的预定义的电流波动模式。在一些实施例中，逻辑可以基于匹配的预定义电流波动模式来生成用于控制一个或多个电器（120,130,132）的电器控制数据。在一些实施例中，逻辑可以控制由一个或多个光源输出的光（960）。

5. 发明申请

WO2016173897A1 AREA ILLUMINATION SYSTEM AND METHOD 审中-公开
标题翻译：区域照明系统和方法
公开(公告)号：WO2016173897A1
公开(公告)日：2016-11-03
申请号：PCT/EP2016/058744
申请日：2016-04-20
申请人： PHILIPS LIGHTING HOLDING B.V.
发明人： RAJAGOPALAN, Ruben , BROERS, Harry
IPC分类号： H05B37/02
CPC分类号： H05B37/029 , F21V21/14 , G06F17/5004
摘要： Disclosed is an illumination system (100) and method (600) for generating a predefined illumination pattern on an area (10). The system comprises a plurality of luminaires (110), each luminaire having an orientation adjustment mechanism and being arranged to generate a contribution (210, 210') to said illumination pattern on a part of said area; a plurality of cameras (120), each camera associated with one of said luminaires for capturing an image of an illuminated part of said area including the contribution generated by said associated luminaire; and a control unit (130) adapted to facilitate the generation of the predefined illumination pattern by evaluating one of said images to determine a deviation from the predefined illumination pattern for the illuminated part of said area captured in said image; selecting a luminaire from said plurality of luminaires from information contained in a light plan and generating an orientation adjustment signal for the selected luminaire based on the determined deviation.
摘要翻译：公开了一种用于在区域（10）上产生预定照明图案的照明系统（100）和方法（600）。该系统包括多个灯具（110），每个照明器具有定向调整机构，并被布置成在所述区域的一部分上产生对所述照明图案的贡献（210,210'）; 多个相机（120），每个相机与所述照明器之一相关联，用于捕获包括所述相关联的灯具产生的贡献的所述区域的照明部分的图像; 以及控制单元（130），其适于通过评估所述图像之一以便确定与所述图像中捕获的所述区域的照明部分的所述预定照明图案的偏差来促进所述预定照明图案的生成; 根据包含在光计划中的信息，从所述多个灯具中选择一个照明装置，并根据所确定的偏差产生用于所选择的灯具的定向调节信号。

6. 发明申请

WO2019025382A1 ELECTRONIC DEVICE, METHOD AND COMPUTER PROGRAM FOR DETERMINING AND USING A DISTANCE IN DEPENDENCE ON MATCHING CONSTELLATION INFORMATION 审中-公开
公开(公告)号：WO2019025382A1
公开(公告)日：2019-02-07
申请号：PCT/EP2018/070628
申请日：2018-07-30
申请人： PHILIPS LIGHTING HOLDING B.V.
发明人： BROERS, Harry , DRAAIJER, Maurice, Herman, Johan , EKKEL, Jan , RAJAGOPALAN, Ruben , LEE, Wei, Pien
IPC分类号： G01S19/14 , G01S19/51
摘要： An electronic device is configured to determine a first location of a first device (12) and a second location of a second device (14). The first location and the second location are obtained using a beacon, e.g. satellite, navigation system. The electronic device is further configured to determine first constellation information representing a beacon, e.g. satellite, constellation used for obtaining the first location and second constellation information representing a beacon, e.g. satellite, constellation used for obtaining the second location, determine whether the first constellation information and the second constellation information match, and determine and use a distance between the first location and the second location if the first constellation information and the second constellation information are determined to match. This distance can be used to determine pole tilt, for example.

7. 发明申请

WO2018210610A1 LIGHTNING STRIKE AND OVERVOLTAGE ALERTING 审中-公开
公开(公告)号：WO2018210610A1
公开(公告)日：2018-11-22
申请号：PCT/EP2018/061783
申请日：2018-05-08
申请人： PHILIPS LIGHTING HOLDING B.V.
发明人： EKKEL, Jan , BROERS, Harry , DRAAIJER, Maurice, Herman, Johan , LEE, Wei Pien , RAJAGOPALAN, Ruben
IPC分类号： G06Q10/00 , H05B37/03
摘要： The described embodiments relate to systems, methods, and apparatuses for identifying when one or more components of a luminaire (114) in a network of luminaires has malfunctioned as a result of an electrical event (112), and determining how neighboring luminaires (106) have been affected. An electrical event such as an overvoltage or transient can damage component(s) of luminaires that are closest to a point of origin of the electrical event. However, luminaires located further away from the point of origin can also be affected. Estimating such damage can be useful for planning maintenance of the luminaires and/or their components. Furthermore, when luminaires are equipped with the ability to collect data (220) related to electrical events, such as lightning strikes, their collected data can be provided as a service for assessing damage to nearby connected devices, and predicting future electrical events.

8. 发明申请

WO2018114579A1 DETECTING CODED LIGHT 审中-公开
公开(公告)号：WO2018114579A1
公开(公告)日：2018-06-28
申请号：PCT/EP2017/082790
申请日：2017-12-14
申请人： PHILIPS LIGHTING HOLDING B.V.
发明人： NIJSSEN, Stephanus, Joseph, Johannes , BROERS, Harry , BAGGEN, Constant, Paul, Marie, Jozef , VAN VOORTHUISEN, Paul, Henricus, Johannes, Maria
IPC分类号： H04B10/116
摘要： A series of frames is captured by a rolling-shutter camera, each frame capturing an image of a light source which has a periodic message embedded in its light. With a rolling-shutter camera, each line captures a respective sample of the message and each frame captures a respective fragment of the message made up of a respective subsequence of the samples, wherein the message can be reconstructed from the fragments captured over multiple frames. Further, the frame rate of the rolling-shutter camera is dependent on a region of interest (ROI), and the method further comprises evaluating a metric indicative of how long will be required to accumulate enough fragments to reconstruct the message at the current frame rate, and adapting the ROI in dependence on this metric in order to change the frame rate and thereby reduce the number of subsequent frames required to complete the reconstruction of the message.

9. 发明申请

WO2017198610A1 PITCH ILLUMINATION 审中-公开
标题翻译：间距照明
公开(公告)号：WO2017198610A1
公开(公告)日：2017-11-23
申请号：PCT/EP2017/061599
申请日：2017-05-15
申请人： PHILIPS LIGHTING HOLDING B.V.
发明人： BROERS, Harry , VAN DER BRUG, Willem, Peter , RAJAGOPALAN, Ruben
IPC分类号： H05B37/02 , F21W131/105
摘要： A control system for a stadium lighting system comprising a plurality of luminaires installed within the stadium to illuminate a pitch within the stadium in accordance with a light plan containing aiming information for each luminaire is disclosed. The control system comprises a data storage device storing the light plan and a controller communicatively coupled to the data storage device, the controller being responsive to object tracking information for an object travelling across the pitch. The controller is adapted to determine a direction of travel of the object from the object tracking information; evaluate the aiming information for each luminaire to identify if at least one luminaire is arranged to generate a luminous output in an aiming direction coinciding with said direction of travel; and generate a dimming level adjustment signal for the at least one identified luminaire to reduce the intensity of said luminous output. A stadium lighting system including such a control system, a method of controlling such a stadium lighting system and a computer program product for implement such a method are also disclosed.
摘要翻译：公开了一种用于体育场照明系统的控制系统，其包括安装在体育场内的多个照明器，以根据包含每个照明器的瞄准信息的照明计划照亮体育场内的俯仰。控制系统包括存储光计划的数据存储装置和可通信地耦合到数据存储装置的控制器，控制器响应于跨越音调行进的对象的对象跟踪信息。控制器适于从对象追踪信息确定对象的行进方向; 评估每个照明器的瞄准信息以识别是否布置有至少一个照明器以在与所述行进方向重合的瞄准方向上产生发光输出; 并且产生用于至少一个识别的照明设备的调光水平调节信号以减少所述照明输出的强度。还公开了包括这种控制系统的体育场照明系统，控制这种体育场照明系统的方法以及用于实现这种方法的计算机程序产品。

10. 发明申请

WO2017167673A1 GLARE-BASED SIGNALING SYSTEM FOR INTELLIGENT LIGHTING 审中-公开
标题翻译：基于GLARE的智能照明信号系统
公开(公告)号：WO2017167673A1
公开(公告)日：2017-10-05
申请号：PCT/EP2017/057161
申请日：2017-03-27
申请人： PHILIPS LIGHTING HOLDING B.V.
发明人： RAJAGOPALAN, Ruben , BROERS, Harry
IPC分类号： G08G1/015 , B60Q1/00 , F21S8/00 , F21S10/00 , G01S17/00 , G01S13/00 , G01S15/00 , G08B5/00 , G08B21/00 , G08G1/04 , G08G1/042 , G08G1/056 , G08G1/08
CPC分类号： G08G1/015 , F21S6/00 , G01S13/91 , G08B5/00 , G08G1/04 , G08G1/042 , G08G1/056 , G08G1/08
摘要： The invention provides a street lighting system (10) comprising one or more street light elements (100), wherein each street light element (100) comprises a lighting unit (110) configured for lighting a street with lighting unit light (111), wherein the street lighting system (10) comprises a control system (130), wherein at least one street light element (100) comprises a sensor (140), wherein the control system (130) and the sensor (140) are configured to detect wrong-way traffic, wherein at least one lighting unit (110) further comprises a second lighting functionality, wherein for providing second light (112) controlled by said control system (130) said at least one lighting unit (110) comprises one or more of (i) a redirection element controlled by said control system (130) and configured to redirect at least part of the lighting unit light (111) and (ii) an additional light source controlled by said control system (130), wherein the street lighting system (10) is further configured to provide said second light (112) in a direction of the wrong-way traffic in dependence of wrong-way traffic being sensed.
摘要翻译：本发明提供了一种包括一个或多个街灯元件（100）的街道照明系统（10），其中每个街灯元件（100）包括照明单元（110），该照明单元其中所述街道照明系统（10）包括控制系统（130），其中至少一个街灯元件（100）包括传感器（140），其中所述控制系统（130）和所述传感器（140）被配置为检测错误路线交通，其中至少一个照明单元（110）还包括第二照明功能，其中为了提供由所述控制系统（130）控制的第二灯（112），所述至少一个照明单元（110）包括以下中的一个或多个：（i）由所述控制系统（130）控制并且被配置为重定向所述照明单元灯（111）的至少一部分的重定向元件和（ii）由所述控制系统（130），其中所述街道照明系统（10）是fu 进一步配置成根据被感测到的错误路线交通在错误路线交通的方向上提供所述第二灯（112）。

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