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公开(公告)号：US09746542B2
公开(公告)日：2017-08-29
申请号：US14823195
申请日：2015-08-11
Inventor： Masaaki Ikehara , Shojirou Kido , Yosuke Kondo
IPC: H04B10/116 , H04B10/114 , G01S1/04 , H04W4/02 , G01S1/70 , G01S5/02
CPC classification number: G01S1/042 , G01S1/70 , G01S5/0263 , H04B10/1141 , H04B10/116 , H04W4/02
Abstract: A lighting apparatus that is used in a positioning system and is locatable in plural number in a limited area is provided. The lighting apparatus for use in the positioning includes a power supplier that supplies power, a lighting unit that is lit by the power supplied by the power supplier, and a beacon transmitter. The beacon transmitter operates by the power supplied by the power supplier, and transmits a beacon that is a signal for positioning. The beacon includes a long-distance beacon transmitted with first transmission power and a short-distance beacon transmitted with a second transmission power less than the first transmission power. The beacon transmitter transmits at least the long-distance beacon intermittently.
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Patent Agency Ranking
公开(公告)号：US20150295645A1
公开(公告)日：2015-10-15
申请号：US14439203
申请日：2013-10-22
Inventor： Masao Kamada , Yosuke Kondo , Toyohiro Maruyama , Takashi Osugi , Yukiko Omoto , Yoshiyuki Miyake
IPC: H04B10/116 , H04B10/60
CPC classification number: H04B10/116 , H04B10/60 , H04R1/028 , H04R1/1016 , H04R1/1041
Abstract: A housing body of a visible light communication terminal houses a light receiving unit configured to receive a visible light communication signal to convert the received visible signal to an electrical signal, an output unit configured to output information obtained from the visible light communication signal, and a power supply unit configured to supply power to the light receiving unit and the output unit. An ear hooking part is curved in an arc-like shape and is attached at one end thereof to the housing body, and is configured to fit the housing body to an auricle by being hooked onto the auricle and together with the housing body sandwiching the auricle therebetween. The light receiving unit is located on a portion of the housing body on an upper side thereof in a vertical direction in a state where the housing body is fitted to the auricle.
Abstract translation: 可见光通信端子的壳体容纳受光单元，该光接收单元被配置为接收可见光通信信号以将接收到的可见信号转换为电信号，输出单元被配置为输出从可见光通信信号获得的信息，以及 电源单元，被配置为向光接收单元和输出单元供电。 耳钩部分弯曲成弧形，并且在其一端附接到壳体，并且被构造成通过钩在耳廓上并与夹着耳廓的壳体主体一起将壳体主体安装到耳廓 之间。 在壳体主体安装到耳廓的状态下，光接收单元在垂直方向的上侧位于壳体主体的一部分上。
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公开(公告)号：US09819414B2
公开(公告)日：2017-11-14
申请号：US14967775
申请日：2015-12-14
Inventor： Shigeaki Yamasaki , Yosuke Kondo , Takashi Osugi
IPC: H04B10/116
CPC classification number: H04B10/116
Abstract: A lighting device includes: a first light source which emits light that includes a visible light communication signal indicating first information; and a second light source which is disposed at a position different from a position of the first light source, and emits light that includes a visible light communication signal indicating second information different from the first information.
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4.发明授权公开(公告)号：US09413458B2
公开(公告)日：2016-08-09
申请号：US14619302
申请日：2015-02-11
Inventor： Yosuke Kondo , Masaaki Ikehara , Shojirou Kido
IPC: H04B10/00 , H04B10/116
CPC classification number: H04B10/116
Abstract: An illumination light communication apparatus includes: a light source; a power supply circuit; a switching element which modulates an output current supplied from the power supply circuit to the light source; a visible light communication signal circuit which controls ON and OFF of the switching element to output a modulating signal for superimposing a visible light beacon signal including a unique ID onto the illumination light emitted from the light source; a control power supply circuit which supplies power to the visible light communication signal circuit; a wireless module which transmits a radio wave beacon signal including a unique ID; and a radio wave beacon controlling and transmitting circuit which controls the radio wave beacon signal transmitted from the wireless module, wherein the radio wave beacon controlling and transmitting circuit is supplied with power from the control power supply circuit.
Abstract translation: 一种照明光通信装置，包括：光源; 电源电路; 开关元件，其对从所述电源电路供给到所述光源的输出电流进行调制; 控制开关元件的接通和断开的可见光通信信号电路，输出用于将包含唯一ID的可见光信标信号叠加在从光源发出的照明光上的调制信号; 向所述可见光通信信号电路供电的控制电源电路; 发送包括唯一ID的无线电波信标信号的无线模块; 以及无线电波信标控制和发送电路，其控制从无线模块发送的无线电波信标信号，其中从控制电源电路向无线电波信标控制和发送电路供电。
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公开(公告)号：US09590729B2
公开(公告)日：2017-03-07
申请号：US14442789
申请日：2013-11-01
Inventor： Shigeaki Yamasaki , Shojirou Kido , Yosuke Kondo
IPC: H04B10/116 , H04L7/00 , H04B10/11
CPC classification number: H04B10/116
Abstract: A controller is configured, by decreasing light quantity in only a first slot that is any one of a plurality of slots into which a unit time is divided equally, and increasing light quantity in all the remaining slots except the first slot of the plurality of slots, to assign information to the first slot of the plurality of slots. The controller is furthermore configured to decrease light quantity in second slots that are three or more continuous slots starting from a head of a preamble, which indicates a frame start point, of a frame of an optical-communication signal and to increase light quantity in a slot immediately before the preamble.
Abstract translation: 控制器被配置为通过仅减少作为单位时间被均等地分配的多个时隙中的任何一个的第一时隙中的光量，并且增加除了多个时隙中的第一时隙之外的所有剩余时隙中的光量 以将信息分配给多个时隙的第一时隙。 此外，控制器还被配置为减少第二时隙中的光量，其是从指示帧起始点的前导码的头部开始的三个或更多个连续时隙的光通信信号的帧，并且增加光通信信号的光量 前面的插槽。
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公开(公告)号：US09515730B2
公开(公告)日：2016-12-06
申请号：US14439203
申请日：2013-10-22
Inventor： Masao Kamada , Yosuke Kondo , Toyohiro Maruyama , Takashi Osugi , Yukiko Omoto , Yoshiyuki Miyake
IPC: H04B10/00 , H04B10/116 , H04R1/10 , H04B10/60 , H04R1/02
CPC classification number: H04B10/116 , H04B10/60 , H04R1/028 , H04R1/1016 , H04R1/1041
Abstract: A housing body of a visible light communication terminal houses a light receiving unit configured to receive a visible light communication signal to convert the received visible signal to an electrical signal, an output unit configured to output information obtained from the visible light communication signal, and a power supply unit configured to supply power to the light receiving unit and the output unit. An ear hooking part is curved in an arc-like shape and is attached at one end thereof to the housing body, and is configured to fit the housing body to an auricle by being hooked onto the auricle and together with the housing body sandwiching the auricle therebetween. The light receiving unit is located on a portion of the housing body on an upper side thereof in a vertical direction in a state where the housing body is fitted to the auricle.
Abstract translation: 可见光通信端子的壳体容纳受光单元，该光接收单元被配置为接收可见光通信信号以将接收到的可见信号转换为电信号，输出单元被配置为输出从可见光通信信号获得的信息，以及 电源单元，被配置为向光接收单元和输出单元供电。 耳钩部分弯曲成弧形，并且在其一端附接到壳体，并且被构造成通过钩在耳廓上并与夹着耳廓的壳体主体一起将壳体主体安装到耳廓 之间。 在壳体主体安装到耳廓的状态下，光接收单元在垂直方向的上侧位于壳体主体的一部分上。
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