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公开(公告)号:WO2019095622A1
公开(公告)日:2019-05-23
申请号:PCT/CN2018/083159
申请日:2018-04-16
申请人: 广东工业大学
IPC分类号: H05B33/08
CPC分类号: H05B33/0842 , H05B33/0854
摘要: 一种LED灯的灯光控制系统,包括处理模块、用于采集用户行为的用户行为采集模块以及执行模块;用户行为采集模块的输出端与处理模块的第一输入端连接,处理模块的输出端与执行模块的输入端连接,执行模块的输出端与LED灯连接;处理模块,用于根据用户行为与预先建立的行为模式确定用户的当前行为模式,并根据当前行为模式及预先建立的行为模式与LED灯的灯光状态的第一对应关系通过执行模块控制LED灯切换至相应的灯光状态。可见,使用一套LED灯具便满足了用户在不同场景下的不同的灯光需求,用户无需再为不同的场景准备多个LED灯具,一方面降低了成本,另一方面提高了自动化程度。
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公开(公告)号:WO2019041514A1
公开(公告)日:2019-03-07
申请号:PCT/CN2017/108674
申请日:2017-10-31
申请人: 歌尔科技有限公司
IPC分类号: H05B33/08
CPC分类号: H05B33/0842 , Y02B20/346
摘要: 一种LED显示控制方法及智能设备(70)。其中,方法适用于智能设备(70),智能设备(70)包括CPU(701)、MCU(702)、LED指示灯(703)、LED指示灯(703)的驱动电路(704)以及切换电路(705),CPU(701)和MCU(702)通过切换电路(705)与驱动电路(704)连接;在CPU(701)无法控制或不再控制LED指示灯(703)的显示状态时,MCU(702)获得LED指示灯(703)的控制权,控制切换电路(705)将MCU(702)与LED指示灯(703)的驱动电路(704)连通,进而控制LED指示灯(703)按照LED交互需要进行显示。由MCU(702)和CPU(701)对LED指示灯(703)进行交替控制,克服了现有技术中只能在智能设备(70)的CPU(701)处于正常运行状态下才能开启LED交互功能的缺陷,增强了LED交互功能的灵活性,具有友好的用户体验。
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公开(公告)号:WO2019029707A1
公开(公告)日:2019-02-14
申请号:PCT/CN2018/099987
申请日:2018-08-10
发明人: WAN, Yehua , LIN, Lifeng , LIU, Linzhang , SHEN, Jinxiang
IPC分类号: H05B33/08
CPC分类号: H05B33/0842 , H05B37/0227
摘要: A motion sensor light bulb, including a casing structure; a setting member disposed on a surface of the casing structure; and a light-emitting element (6), a light-emitting driving element (4), a control element (2), an event sensing circuit (3), and a delay setting circuit (5) disposed in the casing structure. The event sensing circuit (3) detects whether a first trigger event occurs in a region and, when a first trigger event occurs, generates and sends a first trigger signal to the control element (2). The delay setting circuit (5) sends delay information to the control element (2), which is determined according to a user operation on the setting member. The control element (2) receives the first trigger signal and sends a first control signal to the light-emitting driver element (4) after delaying a first duration according to the delay information. The light-emitting driving element (4) drives the light-emitting element (6) to emit light according to the first control signal.
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公开(公告)号:WO2019007843A1
公开(公告)日:2019-01-10
申请号:PCT/EP2018/067626
申请日:2018-06-29
发明人: CREUSEN, Martinus, Petrus , ACKERMANN, Bernd , VREHEN, Joris, Jan , ELFERICH, Reinhold , VAN DER POEL, Lucas, Leo, Desire
CPC分类号: H05B33/0842 , H02J50/05 , H02J50/10 , H04B5/0037 , H04B5/0075
摘要: A lighting arrangement (100) is disclosed, comprising a first electrical device (10), comprising at least one elongated carrier (15; 71, 72) arranged to support at least one light-emitting element (12), the at least one elongated carrier (15; 71, 72) being configured to provide power to the at least one light-emitting element (12). The lighting arrangement (100) comprises a second electrical device (20), which may be configured to supply power to the first electrical device (10). The at least one elongated carrier (15; 71, 72) of the first electrical device (10) comprises a first electrical interconnection element (11; 13, 14) and the second electrical device (20) comprises a second electrical interconnection element (21; 23, 24). The first electrical interconnection element (11; 13, 14) and the second electrical interconnection element (21; 23, 24) are configured to electrically interconnect the first electrical device (10) and the second electrical device (20) by means of at least one of inductive coupling or capacitive coupling.
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公开(公告)号:WO2018223449A1
公开(公告)日:2018-12-13
申请号:PCT/CN2017/091142
申请日:2017-06-30
申请人: 余姚德诚科技咨询有限公司
发明人: 张善琴
CPC分类号: G06K9/00791 , G06K9/40 , G06K9/46 , H04N7/18 , H05B33/0842
摘要: 一种自适应LED警灯控制系统,包括图像拍摄设备(1)、图像处理设备(2)、车距检测设备(3)、警灯控制设备(4)和LED警灯(5),LED警灯(5)包括红色LED组件(51)、中间隔板(52)和蓝色LED组件(53),图像拍摄设备(1)用于对警车前方进行图像数据采集以获得前方图像,图像处理设备(2)用于对前方图像进行图像处理,车距检测设备(3)用于基于图像处理设备(2)的输出确定前方车距,警灯控制设备(4)用于基于车距检测设备(3)的输出确定对LED警灯(5)的控制策略。通过本方案,能够实现对LED警灯(5)的自适应控制。
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公开(公告)号:WO2018214632A1
公开(公告)日:2018-11-29
申请号:PCT/CN2018/080121
申请日:2018-03-23
申请人: 深圳市宇美明科技有限公司
发明人: 刘大谋
CPC分类号: F21V19/003 , F21V31/005 , G03B15/02 , G03B15/05 , H05B33/0842 , Y02B20/341 , Y02B20/343 , Y02B20/346
摘要: 一种水下小功率对焦和大功率闪光切换控制的LED灯光控制装置,设有圆环状LED灯座(10),在LED灯座(10)前侧的环面上沿周围方向间隔排列有多个显示两种不同颜色及发光亮度LED灯珠(50),LED灯座(10)上部设有电池仓(20)和连接在电池仓(20)一侧的主控制器(30),主控制器(30)包括主控电路(31)及与之连接的光信号转换电路(32),光信号转换电路(32)设有光敏传感器PT,该光敏传感器PT与从主控制器(30)外侧引入的光纤线连接。从而可以低功率弱光辅助对焦,以高功率强光提供拍摄用光,且工作平均功率小,续航时间长,散热效果好,成本低。
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公开(公告)号:WO2018152980A1
公开(公告)日:2018-08-30
申请号:PCT/CN2017/086621
申请日:2017-05-31
申请人: 广东工业大学
IPC分类号: A01G7/04
CPC分类号: A01G7/045 , H05B33/0842 , Y02P60/149
摘要: 一种用LED进行植物生长照明的智能控制装置及方法,装置包括信号处理单元(1)、LED光源模块(2)、环境因素监测单元(3)、环境因素调控单元(4),LED光源模块(2)包括LED红光模块(2-1)、LED蓝光模块(2-2)、LED绿光模块(2-3)、LED红外模块(2-4)以及LED紫外模块(2-5);结合PWM技术,对红蓝绿等光比进行调控,避免部分光谱浪费,达到较高的补光效率;在植物光合作用所需红蓝光线的基础上添加绿光线、紫外光线以及红外光线;绿光有助于促进植物的长势,植物叶片着色方面尤其显著;红外光线调节植物周围环境的温度;紫外光线具有杀菌消毒的作用;在提供所需光线的前提下,辅以二氧化碳、水、温度,三个重要元素,全方位、多维度保障植物所需的生长条件。
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公开(公告)号:WO2018102575A1
公开(公告)日:2018-06-07
申请号:PCT/US2017/063995
申请日:2017-11-30
申请人: CLOVERLEAF MEDIA LLC , DAVIDSON, Gordon , CAMINOS, Adrian , WELTY, James , CHEN, Samuel , KOUNLAVONG, Soul , PHONG, Nguyen
发明人: DAVIDSON, Gordon , CAMINOS, Adrian , WELTY, James , CHEN, Samuel , KOUNLAVONG, Soul , PHONG, Nguyen
IPC分类号: G01F23/00 , G01F23/36 , G01F23/56 , G06Q10/08 , G08B13/00 , G08B13/18 , G08B21/18 , G08B21/24
CPC分类号: G06Q10/087 , A47F5/0043 , A47F10/02 , A47F11/10 , A47F2010/025 , G01F23/00 , G01F23/36 , G01F23/56 , G01N29/00 , G06Q10/08 , G08B21/182 , H04W4/35 , H04W4/38 , H04W4/80 , H05B33/0842
摘要: A system and method for stock-out detection in a retail environment. The method includes sending, from a reference ultrasound emitter, a reference ultrasound pulse that is at least partially reflected by a retail shelf so as to form a return pulse. The return pulse is received at a reference ultrasound receiver. A reference round-trip-delay (RTD) corresponding to a time period between the sending of the reference pulse and the receiving of the return pulse is determined. A monitoring ultrasound pulse is sent toward the retail shelf and a reflection of the monitoring ultrasound pulse is received. A stock-out condition is determined based upon a comparison of the reference RTD and a monitored RTD associated with the monitoring ultrasound pulse.
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公开(公告)号:WO2018024506A1
公开(公告)日:2018-02-08
申请号:PCT/EP2017/068451
申请日:2017-07-21
发明人: DE SAMBER, Marc, Andre , ABBO, Anteneh, Alemu , KARAGKOUNI, Katerina , DELLIMORE, Kiran, Hamilton , VAN DE WOUW, Doortje
CPC分类号: H04B5/0037 , H05B33/0803 , H05B33/0842 , H05B37/0236 , H05B37/0272
摘要: The invention provides a luminaire having an adjustable illumination and/or sensing operation. The luminaire comprises at least one adjustable component, configured to adjust an illumination or sensing operation as a function of a position or orientation of that component. The adjustable component is configured by means of one or more actuators, being driven by a power signal generated by harvesting NFC wireless signals. In particular embodiments, a luminous output direction of the luminaire may be adjustable by means of the adjustable component and/or a direction of sensitivity of the luminaire to one or more input signals may be adjustable by means of the adjustable component.
摘要翻译: 本发明提供具有可调照明和/或感测操作的照明器。 该照明器包括至少一个可调节部件,该至少一个可调节部件被配置为根据该部件的位置或取向来调节照明或感测操作。 可调部件通过一个或多个致动器配置,由通过收集NFC无线信号产生的功率信号驱动。 在特定实施例中,照明器的发光输出方向可以借助于可调节部件来调节和/或照明器对一个或多个输入信号的灵敏度方向可以借助于可调节部件来调节。 p>
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公开(公告)号:WO2017155953A1
公开(公告)日:2017-09-14
申请号:PCT/US2017/021098
申请日:2017-03-07
IPC分类号: H05B33/08 , H05B37/02 , H01R13/629
CPC分类号: H05B37/0272 , F21K9/272 , F21K9/278 , F21K9/66 , F21S4/26 , F21S9/02 , F21S10/06 , F21V23/0435 , F21Y2103/10 , F21Y2115/10 , H04W4/80 , H05B33/0842 , H05B37/0254 , H05B37/0281 , Y02B20/42 , Y02B20/48
摘要: An intelligent lighting system provides synchronization for lighting units having light emitting diodes within a flexible, light transmissive structure in connection with receiving lighting commands from a remote DMX controller. The system includes lighting units, a microcontroller and a receiver for wirelessly receiving the commands from the DMX controller. A process is implemented to achieve lighting unit execution synchronization as a result of calculating more accurate delay times, by an iterative method, in connection with executing DMX commands.
摘要翻译: 智能照明系统为在具有柔性透光结构内具有发光二极管的照明单元提供同步,以接收来自远程DMX控制器的照明命令。 该系统包括照明单元,微控制器和接收器,用于无线接收来自DMX控制器的命令。 实施一个过程来实现照明单元执行同步,作为计算更准确的延迟时间的结果,通过迭代方法,执行DMX命令。 p>
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