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公开(公告)号:US20180063918A1
公开(公告)日:2018-03-01
申请号:US15675250
申请日:2017-08-11
Inventor: Toshiaki NAKAMURA , Kazuya KATO , Kenichi FUKUDA , Akihiro KISHIMOTO
CPC classification number: H05B37/02 , B60Q1/0094 , F21S43/00 , H05B33/083 , H05B39/02
Abstract: An impedance adjustment circuit varies an impedance of a transistor, thereby adjusting an impedance of a current path. A second control circuit controls a drive circuit to turn on or off at least one switch device of the switch devices while the impedance adjustment circuit is increasing the impedance of the current path. The impedance adjustment circuit adjusts the impedance of the current path to the minimum value after the drive circuit switches the at least one switch device from off to on or from on to off.
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公开(公告)号:US20160262243A1
公开(公告)日:2016-09-08
申请号:US15017051
申请日:2016-02-05
Inventor: Akihiro KISHIMOTO , Kentaro YAMAUCHI , Tatsumi SETOMOTO , Kohji HIRAMATSU , Ryo KAWAMURA
CPC classification number: H05B37/0227 , H04N9/3155 , H04N9/3179 , H04N9/3182 , H04N9/3194 , H05B33/0863
Abstract: A lighting control device which controls a lighting device, and includes: a feature quantity calculator which calculates a feature quantity of image content to be reproduced and projected by an image reproducing device; and a lighting controller which controls light emission of the lighting device based on the feature quantity calculated by the feature quantity calculator.
Abstract translation: 1.一种控制照明装置的照明控制装置,具备:特征量计算部,计算由图像再现装置再现和投影的图像内容的特征量; 以及照明控制器,其基于由所述特征量计算器计算出的特征量来控制所述照明装置的发光。
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公开(公告)号:US20160270189A1
公开(公告)日:2016-09-15
申请号:US15063672
申请日:2016-03-08
Inventor: Ryo KAWAMURA , Kentaro YAMAUCHI , Kohji HIRAMATSU , Akihiro KISHIMOTO , Tatsumi SETOMOTO
IPC: H05B37/02
CPC classification number: H05B37/0227 , G03B21/005 , H05B33/0869
Abstract: An illumination system includes a light projection device, an illuminance measurement unit, a lighting device, and a control device. The light projection device projects an image to a space. The illuminance measurement unit measures an illuminance value of a location where the illuminance measurement unit is placed in the space. The lighting device has a dimming function for illuminating the location in the space with a brightness. The control device includes an illuminance setting unit, a difference calculation unit, and an illumination light adjusting unit. The illuminance setting unit sets an illuminance value of the location. The difference calculation unit calculates a difference between the illuminance value set by the illuminance setting unit and the illuminance value measured by the illuminance measurement unit. The illumination light adjusting unit adjusts a brightness of the lighting device such that the difference calculated by the difference calculation unit is reduced.
Abstract translation: 照明系统包括光投射装置,照度测量单元,照明装置和控制装置。 光投影装置将图像投影到空间。 照度测量单元测量照度测量单元放置在空间中的位置的照度值。 照明装置具有用于以亮度照亮空间中的位置的调光功能。 控制装置包括照度设定部,差计算部以及照明光调整部。 照度设定单元设定位置的照度值。 差分计算单元计算由照度设定单元设定的照度值与由照度测量单元测量的照度值之差。 照明光调整单元调节照明装置的亮度,使得由差计算单元计算的差减小。
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公开(公告)号:US20160267676A1
公开(公告)日:2016-09-15
申请号:US15048139
申请日:2016-02-19
Inventor: Tatsumi SETOMOTO , Akihiro KISHIMOTO , Itaru ONISHI
IPC: G06T7/20 , H04N5/225 , G06K9/62 , A63F13/212 , G06T7/00 , G06K9/00 , G06F3/01 , A63F13/213 , H04N5/33 , G06F3/16
CPC classification number: G06F3/011 , A63F13/213 , A63F13/42 , A63F13/655 , G06F3/014 , G06F3/017 , G06F3/0304 , G06F3/0325 , G06F3/0488 , G06K9/00369 , G06K9/00771 , G06K9/2036 , G06K9/6204 , G06T7/521 , G06T7/75 , G06T2207/10016 , G06T2207/10048 , G06T2207/30196 , G06T2207/30232 , H04N5/2256 , H04N5/33
Abstract: A motion detection system including: an infrared light source that emits infrared rays; a camera that captures a subject using infrared rays reflected by the subject; a memory that stores a plurality of pieces of outline data an output device that outputs information associated with a state of the subject; and a controller that controls the infrared light source, the camera, the memory, and the output device, wherein the controller performs the following: makes a comparison between an outline of the subject captured by the camera and the pieces of outline data; selects, from among the pieces of outline data, a piece of outline data which resembles the outline of the subject captured by the camera; and causes the output device to output information associated with a state of the subject corresponding to the selected piece of outline data.
Abstract translation: 一种运动检测系统,包括:发射红外线的红外光源; 使用被摄体反射的红外线捕获被摄体的照相机; 存储多个轮廓数据的存储器,输出与所述被摄体的状态相关联的信息的输出装置; 以及控制红外光源,相机,存储器和输出装置的控制器,其中控制器执行以下操作:比较由相机拍摄的被摄体的轮廓和轮廓数据之间的比较; 从所述轮廓数据中选择与所述摄像机拍摄到的被摄体的轮廓相似的轮廓数据; 并使输出设备输出与所选择的轮廓数据对应的与被摄体对应的状态相关联的信息。
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公开(公告)号:US20160262238A1
公开(公告)日:2016-09-08
申请号:US15040255
申请日:2016-02-10
Inventor: Toshiya MORIWAKI , Akihiro KISHIMOTO , Naotake KATAYAMA
CPC classification number: H05B33/0854 , H05B37/0227 , H05B37/0281 , Y02B20/42 , Y02B20/44
Abstract: An illumination control apparatus including a controller which: in switching a first lighting mode to a second lighting mode when a combination of results of detections by occupancy sensors changes, compares a first priority level pre-assigned to the first lighting mode and a second priority level pre-assigned to the second lighting mode; if the second priority level is lower than the first priority level, maintains the first lighting mode for a predetermined amount of wait time from a moment when the combination of the results of the detections changes, and subsequently switches the first lighting mode to the second lighting mode; and if the second priority level is higher than the first priority level, switches the first lighting mode to the second lighting mode at the moment when the combination of the results of the detections changes.
Abstract translation: 一种照明控制装置,包括控制器,当所述占用传感器的检测结果的组合变化时,在将第一照明模式切换到第二照明模式时,将预先分配给所述第一照明模式的第一优先级和第二优先级进行比较 预分配到第二种照明模式; 如果第二优先级低于第一优先级,则从检测结果的组合改变的时刻起,将第一照明模式维持预定量的等待时间,并且随后将第一照明模式切换到第二照明模式 模式; 并且如果第二优先级高于第一优先级,则在检测结果的组合改变时将第一照明模式切换到第二照明模式。
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公开(公告)号:US20200077494A1
公开(公告)日:2020-03-05
申请号:US16540999
申请日:2019-08-14
Inventor: Akihiro KISHIMOTO , Yukinori UCHIDA
Abstract: A group setting method for an illumination fixture is a method of setting each of a plurality of illumination fixtures as a group, the plurality of illumination fixtures each having a light output pattern including its own unique identification information. The method includes photographing a first illumination fixture of the plurality of illumination fixtures with a terminal device having an imaging part to identify identification information of the first illumination fixture based on a light output pattern of the first illumination fixture, subsequently photographing a second illumination fixture of the plurality of illumination fixtures with the terminal device to identify identification information of the second illumination fixture based on a light output pattern of the second illumination fixture and identifying first group information of the second illumination fixture, and next setting the first group information identified for the second illumination fixture to the first illumination fixture.
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7.
公开(公告)号:US20190007142A1
公开(公告)日:2019-01-03
申请号:US16010441
申请日:2018-06-16
Inventor: Shojiro KIDO , Akihiro KISHIMOTO
IPC: H04B10/524 , H04N5/232 , G08C23/04 , H04N7/18 , H04B10/116 , B60R11/04 , H04N7/22 , B60R1/00
Abstract: A light identification (ID) transmission device includes: a light emitter that is elongated in a lateral direction and is configured to be attached to a first vehicle; and a light emission controller that divides a transmission target ID into packets of data, and causes the light emitter to emit modulated light that is modulated according to the packets.
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公开(公告)号:US20180359839A1
公开(公告)日:2018-12-13
申请号:US15984382
申请日:2018-05-20
Inventor: Akihiro KISHIMOTO , Shojiro KIDO , Yukinori UCHIDA
CPC classification number: H05B37/0272 , H05B33/0815 , H05B37/0254
Abstract: A light source driving device includes: a light emission control unit configured to control light emission of a light source in response to an instruction signal; a communication circuit which receives a first instruction signal instructing first light emission control for visible light communication; and a timer which starts to measure waiting time for executing the first light emission control, triggered by the reception of the first instruction signal. The light control unit starts the first light emission control of the light source in response to an instruction signal at the end timing of the waiting time.
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9.
公开(公告)号:US20180351759A1
公开(公告)日:2018-12-06
申请号:US15989831
申请日:2018-05-25
Inventor: Akihiro KISHIMOTO , Shojiro KIDO
Abstract: There are provided an apparatus registration method capable of efficiently associating specific information about apparatuses and arrangement information about the apparatuses stored in an operation terminal, a program for implementing the method, and an apparatus system. A method for registration of luminaires associates a plurality of luminaires with items of arrangement information about the luminaires stored in an operation terminal for operating the luminaires. The method for registration of luminaires is adapted to include the steps of: consecutively reading at least two or more of items of specific information about the luminaires included in the luminaires using a RF reader; storing items of arrangement information about the luminaires into the operation terminal; and consecutively associating the at least two or more items of specific information consecutively read by the RF reader with at least two or more items of arrangement information among the items of arrangement information about the luminaires.
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公开(公告)号:US20170305328A1
公开(公告)日:2017-10-26
申请号:US15479411
申请日:2017-04-05
Inventor: Kazuya KATO , Toshiaki NAKAMURA , Akihiro KISHIMOTO , Kenichi FUKUDA , Masaaki TAKAMATSU
IPC: B60Q1/14 , H05B33/08 , F21S8/10 , F21Y2115/10
CPC classification number: B60Q1/143 , B60Q1/0023 , B60Q1/0035 , B60Q1/0041 , B60Q1/0094 , B60Q2300/146 , F21S41/141 , F21S41/148 , F21S41/19 , F21S41/20 , F21S41/255 , F21S41/285 , F21S41/321 , F21S41/39 , F21Y2115/10 , H05B33/0854 , H05B33/089
Abstract: A lighting device includes a thermal sensor, power converter circuits and a control circuit. The thermal sensor is configured to measure an internal temperature of a case. The power converter circuits are housed in the case and configured to be connected with different types of light sources, respectively. The control circuit is housed in the case and has priorities that are provided with respect to the different types of light sources according to their respective types. The control circuit is configured to, when the internal temperature is greater than a threshold, control the respective outputs of the power converter circuits so as to preferentially decrease an output for a light source corresponding to a first priority.
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