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1. 发明授权

US10588203B2 Light source driving device, lighting apparatus, and lighting control system 有权
公开(公告)号：US10588203B2
公开(公告)日：2020-03-10
申请号：US15984382
申请日：2018-05-20
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： Akihiro Kishimoto , Shojiro Kido , Yukinori Uchida
IPC分类号： H05B37/02 , H05B33/08
摘要： 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.

2. 发明授权

US10231312B2 Lighting device, luminaire, vehicle with same, and control method 有权
公开(公告)号：US10231312B2
公开(公告)日：2019-03-12
申请号：US15694821
申请日：2017-09-03
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： Kazuya Kato , Toshiaki Nakamura , Akihiro Kishimoto , Kenichi Fukuda
IPC分类号： B60Q1/04 , H05B33/08 , B60Q11/00
摘要： In a lighting device, when determining that both of a first measuring value and a second measuring value are not an abnormal value, a controller is configured to control an output of a power converter based on the first and second measuring values. The first measuring value is a temperature inside a main body of the lighting device, sensed by a first temperature sensor. The second measuring value is a temperature of a light source, sensed by a second temperature sensor. When determining that at least one of the first and second measuring values is the abnormal value, the controller is configured to control the output of the power converter to another value that is different from a value of the output set based on the first and second measuring values.

3. 发明授权

US09907143B2 Lighting control device, lighting system, and program 有权
公开(公告)号：US09907143B2
公开(公告)日：2018-02-27
申请号：US15017051
申请日：2016-02-05
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： Akihiro Kishimoto , Kentaro Yamauchi , Tatsumi Setomoto , Kohji Hiramatsu , Ryo Kawamura
IPC分类号： G06F3/038 , H05B37/02 , H04N9/31
CPC分类号： H05B37/0227 , H04N9/3155 , H04N9/3179 , H04N9/3182 , H04N9/3194 , H05B33/0863
摘要： 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.

4. 发明授权

US09504114B2 Illumination control apparatus and illumination control method 有权
标题翻译：照明控制装置及照明控制方法
公开(公告)号：US09504114B2
公开(公告)日：2016-11-22
申请号：US15040255
申请日：2016-02-10
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： Toshiya Moriwaki , Akihiro Kishimoto , Naotake Katayama
IPC分类号： H05B37/02 , H05B33/08
CPC分类号： H05B33/0854 , H05B37/0227 , H05B37/0281 , Y02B20/42 , Y02B20/44
摘要： 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.
摘要翻译：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。

5. 发明授权

US10009970B2 Power supply device, solid-state light-emitting element lighting device, lamp, automotive lamp, vehicle, and method for controlling power converters 有权
公开(公告)号：US10009970B2
公开(公告)日：2018-06-26
申请号：US15681053
申请日：2017-08-18
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： Akihiro Kishimoto , Toshiaki Nakamura , Kenichi Fukuda , Kazuya Kato
IPC分类号： B60Q1/14 , H05B33/08 , B60Q1/00 , B60Q1/04 , H02M3/335
CPC分类号： H05B33/0815 , B60Q1/0041 , B60Q1/0094 , B60Q1/04 , B60Q1/1415 , B60Q1/1423 , H02M3/33507 , H02M3/33523 , H05B33/0845 , H05B33/0851
摘要： A power supply device includes converters, a command circuit, and a setter. The converters correspond to loads. The command circuit controls the converters. The setter sets a magnitude of an output of at least one target converter of the converters in accordance with an output characteristic representing a relationship between an input voltage of the at least one target converter and an output limit value which is an upper limit value of the output from the at least one target converter. The output characteristic is a characteristic that the output limit value decreases as the input voltage lowers when the input voltage is lower than a threshold. The setter varies the threshold of the output characteristic in accordance with an operation status of the converters and sets the magnitude of the output from the at least one target converter in accordance with the output characteristic whose threshold has been varied.

6. 发明授权

US10477643B2 Lighting device and vehicle 有权
公开(公告)号：US10477643B2
公开(公告)日：2019-11-12
申请号：US15675250
申请日：2017-08-11
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： Toshiaki Nakamura , Kazuya Kato , Kenichi Fukuda , Akihiro Kishimoto
IPC分类号： H05B37/02 , F21S43/00 , B60Q1/00 , H05B39/02 , H05B33/08
摘要： 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.

7. 发明授权

US09884582B2 Lighting device and vehicle lighting system with same 有权
公开(公告)号：US09884582B2
公开(公告)日：2018-02-06
申请号：US15479411
申请日：2017-04-05
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： Kazuya Kato , Toshiaki Nakamura , Akihiro Kishimoto , Kenichi Fukuda , Masaaki Takamatsu
IPC分类号： H05B33/08 , B60Q1/04 , B60Q1/42 , B60Q1/14 , F21S8/10 , F21Y115/10
CPC分类号： 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
摘要： 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.

8. 发明授权

US11601298B2 Apparatus registration method, program for implementing the method and apparatus system 有权
公开(公告)号：US11601298B2
公开(公告)日：2023-03-07
申请号：US15989831
申请日：2018-05-25
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： Akihiro Kishimoto , Shojiro Kido
IPC分类号： H04L12/28 , H04L41/08 , H04L41/22 , G06Q10/087 , G06K7/10
摘要： 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.

9. 发明授权

US10114452B2 Motion detection system 有权
公开(公告)号：US10114452B2
公开(公告)日：2018-10-30
申请号：US15048139
申请日：2016-02-19
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： Tatsumi Setomoto , Akihiro Kishimoto , Itaru Onishi
IPC分类号： G06F3/00 , G06T7/00 , G06K9/00 , G06F3/01 , A63F13/213 , G06K9/20 , G06K9/62 , A63F13/655 , A63F13/42 , G06T7/73 , G06T7/521 , H04N5/33 , H04N5/225
摘要： 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.

10. 发明授权

US09907144B2 Illumination system 有权
公开(公告)号：US09907144B2
公开(公告)日：2018-02-27
申请号：US15063672
申请日：2016-03-08
申请人： PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
发明人： Ryo Kawamura , Kentaro Yamauchi , Kohji Hiramatsu , Akihiro Kishimoto , Tatsumi Setomoto
IPC分类号： H05B37/02 , H05B33/08 , G03B21/00
CPC分类号： H05B37/0227 , G03B21/005 , H05B33/0869
摘要： 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.

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