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    NFC COMMUNICATION APPARATUS AND METHOD FOR CONTROLLING SAME
    15.
    发明授权
    NFC COMMUNICATION APPARATUS AND METHOD FOR CONTROLLING SAME 有权
    NFC通信设备及其控制方法

    公开(公告)号：EP2597779B1

    公开(公告)日：2016-10-12

    申请号：EP11809463.0

    申请日：2011-07-22

    申请人： Panasonic Intellectual Property Corporation of America

    发明人： MATSUMOTO, Michihiro ,  OSHIMA, Mitsuaki ,  YAMAOKA, Masaru ,  OHTSUBO, Shohji ,  NONAKA, Masao

    IPC分类号： G06K19/07 ,  H04W52/02

    CPC分类号： G06K19/0707 ,  G06K19/0712 ,  H04M2250/04 ,  H04W52/0296 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/22

    摘要： An NFC device according to the present invention includes the following units. An antenna unit (101) receives radio waves from a reader/writer (20) by NFC. A first power source unit (102) generates power from the radio waves. A second power source unit (104) is a drive power source. A power-supply state holding unit (107) holds information indicating a power-supply state of the second power source unit (104). An NFC unit (606) performs NFC via the antenna unit (101) to transmit the information indicating the power-supply state of the second power source unit (104). A power source switch unit (103) switches the second power source unit (104) to the first power source unit (102) according to the power-supply state of the second power source unit (104), in order to supply power to activate at least the NFC unit (606) and the power-supply state holding unit (107). Here, the power source switch unit (103) switches the second power source unit (104) to the first power source unit (102), when the information indicates that the second power source unit (104) is powered OFF.

    INFORMATION COMMUNICATION METHOD
    16.
    发明公开
    INFORMATION COMMUNICATION METHOD 审中-公开
    信息通信方法

    公开(公告)号：EP2940902A1

    公开(公告)日：2015-11-04

    申请号：EP13869275.1

    申请日：2013-12-27

    申请人： Panasonic Intellectual Property Corporation of America

    发明人： OSHIMA, Mitsuaki ,  NAKANISHI, Koji ,  AOYAMA, Hideki ,  FUCHIGAMI, Ikuo ,  SHIN, Hidehiko ,  MUKAI, Tsutomu ,  MATSUSHITA, Yosuke ,  IIDA, Shigehiro ,  YAMADA, Kazunori

    IPC分类号： H04B10/116 ,  H04L25/02 ,  H04L25/49 ,  H04M1/00 ,  H04Q9/00

    摘要： An information communication method that enables communication between various devices is an information communication method of transmitting a signal using a change in luminance, and includes: determining a pattern of the change in luminance, by modulating the signal to be transmitted (SK11); and transmitting the signal, by a plurality of light emitters changing in luminance according to the determined pattern of the change in luminance (SK12), wherein the plurality of light emitters are arranged on a surface so that a non-luminance change area does not extend across the surface between the plurality of light emitters along at least one of a horizontal direction and a vertical direction of the surface, the non-luminance change area being an area in the surface outside the plurality of light emitters and not changing in luminance.

    摘要翻译： 一种使得能够在各种设备之间进行通信的信息通信方法是使用亮度变化来发送信号的信息通信方法，并且包括：通过调制要发送的信号（SK11）来确定亮度变化的模式; 以及根据所确定的亮度变化模式（SK12）通过亮度变化的多个发光器发送信号，其中，所述多个发光器布置在表面上，使得非亮度变化区域不延伸 沿着所述表面的水平方向和垂直方向中的至少一个横跨所述多个发光体之间的表面，所述非发光变化区域是所述多个发光体外部的表面中的亮度不变的区域。

    INFORMATION COMMUNICATION METHOD
    18.
    发明公开
    INFORMATION COMMUNICATION METHOD 审中-公开
    信息通信方法

    公开(公告)号：EP2940893A1

    公开(公告)日：2015-11-04

    申请号：EP13867350.4

    申请日：2013-12-27

    申请人： Panasonic Intellectual Property Corporation of America

    发明人： OSHIMA, Mitsuaki ,  NAKANISHI, Koji ,  AOYAMA, Hideki ,  FUCHIGAMI, Ikuo ,  SHIN, Hidehiko ,  MUKAI, Tsutomu ,  MATSUSHITA, Yosuke ,  IIDA, Shigehiro ,  YAMADA, Kazunori

    IPC分类号： H04B10/116 ,  H04L25/02 ,  H04L25/49 ,  H04Q9/00

    CPC分类号： H04B10/11 ,  E05F15/43 ,  E05F2015/435 ,  H04B10/1149 ,  H04B10/116 ,  H04B10/541 ,  H04M1/7253

    摘要： An information communication method that enables communication between various devices is an information communication method of obtaining information from a subject, and includes: setting an exposure time of an image sensor (SK21); obtaining a bright line image which is an image including a plurality of bright lines, by capturing the subject changing in luminance by the image sensor with the set exposure time (SK22); obtaining transmission information by demodulating data specified by a pattern of the plurality of bright lines included in the obtained bright line image (SK23); and causing an opening and closing drive device of a door to open the door, by transmitting a control signal after the transmission information is obtained (SK24).

    摘要翻译： 一种使得能够在各种设备之间进行通信的信息通信方法是从对象获得信息的信息通信方法，并且包括：设置图像传感器的曝光时间（SK21）; 通过以设定的曝光时间捕获由图像传感器改变亮度的对象来获得作为包括多条亮线的图像的亮线图像（SK22）; 通过解调由所获得的亮线图像（SK23）中包括的多个亮线的图案指定的数据来获得传输信息; 并且在获得传输信息之后通过传输控制信号来使门的打开和关闭驱动装置打开门（SK24）。

    INFORMATION COMMUNICATION METHOD
    20.
    发明公开
    INFORMATION COMMUNICATION METHOD 审中-公开
    信息通信方法

    公开(公告)号：EP2858268A1

    公开(公告)日：2015-04-08

    申请号：EP13793716.5

    申请日：2013-05-24

    申请人： Panasonic Intellectual Property Corporation of America

    发明人： YAMADA, Kazunori ,  IIDA, Shigehiro ,  NAKANISHI, Koji ,  AOYAMA, Hideki ,  MATSUSHITA, Yosuke ,  MUKAI, Tsutomu ,  OSHIMA, Mitsuaki ,  FUCHIGAMI, Ikuo ,  SHIN, Hidehiko

    IPC分类号： H04B10/116 ,  H04N5/235

    CPC分类号： H04N3/1506 ,  H04B10/11 ,  H04B10/1143 ,  H04B10/116 ,  H04B10/541 ,  H04L12/2803 ,  H04L2012/2841 ,  H04N5/232 ,  H04N5/2352 ,  H04N5/2353 ,  H04N5/243 ,  H04W4/50

    摘要： An information communication method that enables communication between various devices includes: obtaining a first image by capturing a subject (SA21); detecting a range of the subject from the first image (SA22); determining, from among a plurality of exposure lines, predetermined exposure lines for capturing the range of the subject (SA23); setting an exposure time so that, in a second image obtained using the predetermined exposure lines, a bright line appears according to a change in luminance of the subject (SA24); obtaining the second image including the bright line, by capturing the subject that changes in luminance using the predetermined exposure lines (SA25); and demodulating data specified by a pattern of the bright line included in the obtained second image (SA26).

    摘要翻译： 一种能够在各种设备之间进行通信的信息通信方法包括：通过拍摄被摄体来获得第一图像（SA21）; 从第一图像检测对象的范围（SA22）; 从多个曝光行中确定用于拍摄被摄体范围的预定曝光行（SA23）; 设定曝光时间，使得在使用预定曝光行获得的第二图像中，亮线根据被摄体的亮度变化而出现（SA24）; （SA25），通过捕捉亮度变化的被摄体，获得包括亮线的第二图像; 并解调由所获得的第二图像中包括的亮线的图案指定的数据（SA26）。