公开(公告)号：US20140193162A1

公开(公告)日：2014-07-10

申请号：US14210347

申请日：2014-03-13

Applicant: Casio Computer Co., Ltd.

Inventor： Nobuo IIZUKA ,  Keiichi KANEKO ,  Masaaki KIKUCHI

IPC: H04B10/116 ,  H04B10/548 ,  H04B10/69

CPC classification number: H04B10/516 ,  H04B10/11 ,  H04B10/1129 ,  H04B10/116 ,  H04B10/548 ,  H04B10/69

Abstract: An information transmission system includes: an information sending device including a light emitting section that emits light in a plurality of colors, a modulating section that modulates information to be transmitted into signals composed of changes in color, and a light emission control section that controls the light emitting section to emit light while changing color temporally based on the signals generated by the modulating section; and a receiving device including a camera that captures an image having color, and a control and communication section that detects a temporal color change of the light emitting section emitting light by light emission control by the information transmitting device, from images consecutively captured by the camera, decodes the detected color change into information, and outputs the generated information to a display section.

Abstract translation: 一种信息传输系统，包括：信息发送装置，包括发射多种颜色的光的发光部分，调制部分，其将要发送的信息调制成由颜色变化组成的信号;以及光发射控制部分， 发光部，其基于由所述调制部生成的信号，在时间上变色的同时发光; 以及接收装置，其包括拍摄具有彩色的图像的照相机，以及控制和通信部，其通过信息发送装置的发光控制来检测发光部分的发光部分的时间颜色变化，从相机连续拍摄的图像 将检测到的颜色变化解码为信息，并将生成的信息输出到显示部。

公开(公告)号：US20130290490A1

公开(公告)日：2013-10-31

申请号：US13868040

申请日：2013-04-22

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Masaaki KIKUCHI ,  Nobuo IIZUKA ,  Keiichi KANEKO ,  Takeshi IMAI

IPC: H04L29/08

CPC classification number: H04L67/02 ,  H04W4/02 ,  H04W4/80

Abstract: A transmission-side information terminal displays a marker whose wavelength changes with time on the basis of a tag ID acquired from a management server. A receiving-side information terminal takes an image to acquire the tag ID, and transmits storage instruction information to a distribution server, the storage instruction information including the tag ID, an area number indicating a position of the receiving-side information terminal and image data acquired by taking an image. The image distribution server stores the tag ID, the area number and the image data in the storage instruction information in association with one another. The transmission-side information terminal transmits query information including the tag ID acquired from the management server and the area number indicating its own position to the image distribution server, thereby acquiring image data associated with the tag ID and the area number from the image distribution server.

Abstract translation: 发送侧信息终端基于从管理服务器获取的标签ID，显示其波长随时间变化的标记。 接收侧信息终端拍摄图像以获取标签ID，并且向分发服务器发送存储指令信息，存储指示信息包括标签ID，指示接收侧信息终端的位置的区域号和图像数据 通过拍摄图像获得。 图像分发服务器将标签ID，区域编号和图像数据彼此关联地存储在存储指令信息中。 发送方信息终端向图像分发服务器发送包括从管理服务器获取的标签ID的查询信息和表示其自己的位置的区域号，从而从图像分发服务器获取与标签ID和区域号相关联的图像数据 。

公开(公告)号：US20150023673A1

公开(公告)日：2015-01-22

申请号：US14508888

申请日：2014-10-07

Applicant: Casio Computer Co., Ltd.

Inventor： Nobuo IIZUKA ,  Keiichi KANEKO ,  Masaaki KIKUCHI

IPC: H04B10/516 ,  H04B10/11

CPC classification number: H04B10/516 ,  H04B10/11 ,  H04B10/1129 ,  H04B10/116 ,  H04B10/548 ,  H04B10/69

Abstract: An information transmission system includes: an information sending device including a light emitting section that emits light in a plurality of colors, a modulating section that modulates information to be transmitted into signals composed of changes in color, and a light emission control section that controls the light emitting section to emit light while changing color temporally based on the signals generated by the modulating section; and a receiving device including a camera that captures an image having color, and a control and communication section that detects a temporal color change of the light emitting section emitting light by light emission control by the information transmitting device, from images consecutively captured by the camera, decodes the detected color change into information, and outputs the generated information to a display section.

Abstract translation: 一种信息传输系统，包括：信息发送装置，包括发射多种颜色的光的发光部分，调制部分，其将要发送的信息调制成由颜色变化组成的信号;以及光发射控制部分， 发光部，其基于由所述调制部生成的信号，在时间上变色的同时发光; 以及接收装置，其包括拍摄具有彩色的图像的照相机，以及控制和通信部，其通过信息发送装置的发光控制来检测发光部分的发光部分的时间颜色变化，从相机连续拍摄的图像 将检测到的颜色变化解码为信息，并将生成的信息输出到显示部。

公开(公告)号：US20130271508A1

公开(公告)日：2013-10-17

申请号：US13860490

申请日：2013-04-10

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Keiichi KANEKO ,  Nobuo IIZUKA ,  Masaaki KIKUCHI ,  Takeshi IMAI

IPC: G09G5/10

CPC classification number: G09G5/10 ,  G06F3/1454 ,  G09G2340/0407 ,  G09G2360/144 ,  H04B10/116

Abstract: In a portable terminal, a controller converts a tag ID as information to be transmitted to a marker used for visible light communication. The controller and a driver display the converted marker in a display. The controller and the driver adjust a display mode of the marker displayed on the display.

Abstract translation: 在便携式终端中，控制器将作为要发送的信息的标签ID转换为用于可见光通信的标记。 控制器和驱动程序在显示屏中显示转换的标记。 控制器和驱动程序调整显示屏上显示的标记的显示模式。