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公开(公告)号：US20160261342A1
公开(公告)日：2016-09-08
申请号：US15041545
申请日：2016-02-11
Inventor： Shigeaki YAMASAKI , Yoshihiko MATSUKAWA
IPC: H04B10/116
CPC classification number: H04B10/116
Abstract: A Lighting device, which performs visible light communication with a receiver including an image sensor, includes: a dividing unit that divides identification information assigned to the lighting device into N packets (where N is a natural number greater than or equal to 2); a block generator that generates signal blocks each of which includes M packets (where M is a natural number greater than or equal to N) that include at least one of each of the N packets; and a light source that sequentially transmits the signal blocks in (i) each frame cycle of the image sensor or in (ii) each cycle substantially equal to an integral multiple of the frame cycle, by superimposing each of the signal blocks onto illumination light. The block generator generates the signal blocks so that an order of arranging the M packets is different between consecutive signal blocks in the signal blocks.
Abstract translation: 与包括图像传感器的接收机进行可见光通信的照明装置包括：划分单元，其将分配给所述照明装置的识别信息划分为N个分组（其中N是大于或等于2的自然数）; 产生每个包括N个分组中的每一个的M个分组（其中M是大于或等于N的自然数）的信号块的块生成器; 以及光源，其通过将每个信号块叠加到照明光上，在（i）图像传感器的每个帧周期中或（ii）基本上等于帧周期的整数倍的每个周期中顺序地发送信号块。 块生成器生成信号块，使得在信号块中的连续信号块之间布置M个分组的顺序是不同的。
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2.发明申请OPTICAL SIGNAL RECEIVER, OPTICAL SIGNAL COMMUNICATION SYSTEM AND OPTICAL SIGNAL RECEIVING METHOD 有权光信号接收机，光信号通信系统和光信号接收方法公开(公告)号：US20150229392A1
公开(公告)日：2015-08-13
申请号：US14620313
申请日：2015-02-12
Inventor： Masaaki IKEHARA , Yoshihiko MATSUKAWA
IPC: H04B10/116 , H04B10/60
CPC classification number: H04B10/116
Abstract: An optical signal receiver receives an optical signal superimposed on illumination light from an illumination apparatus which repetitively transmits as the optical signal a frame including predetermined information and a preamble indicating the start of the frame. Further, the optical signal receiver includes a light receiving unit configured to receive the optical signal, and a controller configured to control the light receiving unit based on the optical signal received by the light receiving unit such that the optical signal receiver operates in either one of an intermittent reception mode of intermittently receiving the optical signal and a continuous reception mode of continuously receiving the optical signal.
Abstract translation: 光信号接收器接收叠加在来自照明装置的照明光上的光信号，该照明装置重复地发送包括预定信息的帧和表示帧开始的前同步信号作为光信号。 此外，光信号接收机包括被配置为接收光信号的光接收单元，以及控制器，被配置为基于由光接收单元接收的光信号来控制光接收单元，使得光信号接收器在 间歇地接收光信号的间歇接收模式和连续接收光信号的连续接收模式。
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3.发明申请VISIBLE LIGHT COMMUNICATION RECEIVER, MOBILE OBJECT, AND VISIBLE LIGHT COMMUNICATION SYSTEM 有权可见光通信接收器，移动对象和可见光通信系统公开(公告)号：US20170070288A1
公开(公告)日：2017-03-09
申请号：US15251786
申请日：2016-08-30
Inventor： Masaaki IKEHARA , Yoshihiko MATSUKAWA , Masahito OHNISHI
IPC: H04B10/116 , H04B10/50 , H04B10/60
CPC classification number: H04B10/116 , H04B10/501 , H04B10/60
Abstract: A visible light communication receiver to be attached to a mobile object includes: a light receiving device which receives a light signal for visible light communication, the light signal including predetermined information; and a lens component disposed over the light receiving device. The lens component has a first directional angle on a first plane and a second directional angle on a second plane orthogonal to the first plane. The first directional angle is narrower than the second directional angle.
Abstract translation: 要附接到移动物体的可见光通信接收器包括：光接收装置，其接收可见光通信的光信号，所述光信号包括预定信息; 以及设置在光接收装置上的透镜部件。 透镜部件在第一平面上具有第一方向角，在与第一平面垂直的第二平面上具有第二方向角。 第一方向角度比第二方向角度窄。
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公开(公告)号：US20160270195A1
公开(公告)日：2016-09-15
申请号：US15042580
申请日：2016-02-12
Inventor： Masaaki IKEHARA , Yoshihiko MATSUKAWA
IPC: H05B37/02
CPC classification number: H05B37/0272 , H05B33/0863
Abstract: A mobile terminal includes: an image capturer which captures a video of one or more lighting devices each transmitting identification information of the lighting device through visible light communication; an input device which obtains an indication from an operator; a wireless communicator which wirelessly communicates with lighting devices; and a controller which controls the image capturer, the input device, and the wireless communicator, wherein the controller detects, by analyzing a video obtained by the image capturer, identification information of a lighting device included in the video, and if the input device obtains an operation indication directed to the lighting device, transmits a control signal corresponding to the operation indication via the wireless communicator to the lighting device (at least one of the lighting devices) having the detected identification information.
Abstract translation: 移动终端包括：图像捕获器，其捕获一个或多个照明装置的视频，每个照明装置通过可见光通信发送照明装置的识别信息; 从操作者获取指示的输入装置; 与照明设备无线通信的无线通信器; 以及控制器，其控制图像捕获器，输入设备和无线通信器，其中控制器通过分析由图像捕获器获得的视频来检测包括在视频中的照明设备的识别信息，并且如果输入设备获得 针对照明装置的操作指示，经由无线通信器将与该操作指示相对应的控制信号发送到具有检测到的识别信息的照明装置（至少一个照明装置）。
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公开(公告)号：US20160035318A1
公开(公告)日：2016-02-04
申请号：US14808107
申请日：2015-07-24
Inventor： Yoshihiko MATSUKAWA , Masaaki IKEHARA
CPC classification number: G09G5/12 , G09G5/006 , G09G2370/042 , G09G2370/16 , G09G2370/22
Abstract: A visible light communication system includes: an illumination device which emits visible light including identification information; an information presentation apparatus which presents information to a person in a range illuminated by the visible light; an information terminal which receives visible light identification information; and an information recording medium which holds pairing information associating the identification information identifying the illumination device with connection information required for connection via wireless communication with the information presentation apparatus. When the information terminal is illuminated by the visible light, the information terminal refers to the pairing information held in the information recording medium to identify the connection information associated with the identification information included in the visible light, and establishes connection with the information presentation apparatus based on the identified connection information.
Abstract translation: 可见光通信系统包括：发射包括识别信息的可见光的照明装置; 信息呈现装置，其在由可见光照射的范围内向人展现信息; 信息终端，其接收可见光识别信息; 以及信息记录介质，其将配置信息保存在将识别信息的识别信息与通过无线通信连接所需的连接信息与信息呈现装置相关联。 当信息终端被可见光照亮时，信息终端参考保存在信息记录介质中的配对信息，以识别与包括在可见光中的识别信息相关联的连接信息，并建立与信息呈现设备的连接 对所识别的连接信息。
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Patent Agency Ranking
公开(公告)号：US20150365173A1
公开(公告)日：2015-12-17
申请号：US14734334
申请日：2015-06-09
Inventor： Shigeaki YAMASAKI , Yoshihiko MATSUKAWA , Masaaki IKEHARA
CPC classification number: H04B10/116 , G06K19/06009 , G08B3/10 , H04B10/1149
Abstract: A worker management device that manages a worker wearing workwear includes: a main body; a light receiver that is provided on a part of the main body that is exposed when the main body is attached to the workwear, and receives light including predetermined identification information; a controller connected to the light receiver; and a communication unit connected to the controller.
Abstract translation: 管理工作人员的工人管理装置包括：主体; 设置在所述主体的在所述主体安装到所述工作服上时露出的部分上的光接收器，并且接收包括预定识别信息的光; 连接到光接收器的控制器; 以及连接到控制器的通信单元。
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公开(公告)号：US20200016742A1
公开(公告)日：2020-01-16
申请号：US16334806
申请日：2017-11-02
Inventor： Takeshi ISHIKAWA , Yoshihiko MATSUKAWA , Osamu MIZUNO
Abstract: A picking system including: a picking robot for gripping a target; an operation unit for an operator to perform a remote operation of the picking robot; a learning unit that learns a movement of the picking robot when the target is gripped by the remote operation; and an assisting unit that assists the remote operation based on a learning result of the learning unit.
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公开(公告)号：US20190181671A1
公开(公告)日：2019-06-13
申请号：US16300178
申请日：2017-05-22
Inventor： Yoshihiko MATSUKAWA , Akira KAWAMOTO , Hiroyuki KODA , Tatsuaki AMEMURA
Abstract: A charging system is configured to charge a charging target group including electronic devices which are stacked in a row and include their respective secondary batteries. A first receiver is configured to acquire, from the electronic devices, pieces of battery information representing remaining capacities of the secondary batteries, respectively. The second receiver is configured to obtain, from the electronic devices, pieces of position information representing positions of the electronic devices in the charging target group, respectively. The determining processor is configured to determine respective priorities of the electronic devices according to the pieces of battery information and the pieces of position information based on a judgment condition. The charge controller is configured to control charging of each of the electronic devices so that the electronic devices are charged according to the respective priorities.
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公开(公告)号：US20190098972A1
公开(公告)日：2019-04-04
申请号：US15779575
申请日：2016-11-30
Inventor： Junichi MUTOH , Masatomo KITADA , Yoshihiko MATSUKAWA , Tohru NAKAMURA , Tatsuya MIYAZAKI
Abstract: A shopping basket includes a main basket body configured to store a product therein and a bottom part attached to the main basket body to open and close a lower opening of the main basket body. When the bottom part closes the lower opening, the main basket body and the bottom part constitute an internal space which is surrounded by the main basket body and the bottom part and which communicates with the upper opening and the lower opening, and allow the internal space to store the product therein. When the bottom part opens the lower opening, the lower opening allows the product to be taken out of the internal space through the lower opening. When moving a product to a container, a user is not required to lift and take out the products one by one from an upper opening of the shopping basket.
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公开(公告)号：US20190066454A1
公开(公告)日：2019-02-28
申请号：US16080417
申请日：2017-02-17
Inventor： Tsuyoshi KATAYAMA , Hideto ADACHI , Masamichi NAKAGAWA , Satoshi NONAKA , Ryoji INUTSUKA , Kenji FUKASE , Yoshihiko MATSUKAWA , Atsushi MARUYAMA , Junichi TAGAWA , Hironori KUMAGAI , Shozo FUKUSHIMA , Kei KOBAYASHI , Akihito SAKANAKA
Abstract: The shopping assistance system includes a basket body, a management system and a packing machine. The shopping basket includes a basket body, a goods information receiver and a transmitter. The basket body allows goods to be put in. The goods information receiver is configured to read respective goods information from each of the goods to acquire pieces of goods information on the goods. The transmitter is configured to transmit the pieces of goods information acquired through the goods information receiver. The management system includes a receiver configured to receive the pieces of goods information from the transmitter. The packing machine is configured to transfer the goods put in the basket body together from the basket body to a container.
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