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    INFORMATION COMMUNICATION METHOD
    21.
    发明公开
    INFORMATION COMMUNICATION METHOD 审中-公开

    公开(公告)号：EP2940894A4

    公开(公告)日：2015-12-23

    申请号：EP13867905

    申请日：2013-11-22

    Applicant: PANASONIC IP CORP AMERICA

    Inventor： OSHIMA MITSUAKI ,  NAKANISHI KOJI ,  AOYAMA HIDEKI ,  FUCHIGAMI IKUO ,  SHIN HIDEHIKO ,  MUKAI TSUTOMU ,  MATSUSHITA YOSUKE ,  IIDA SHIGEHIRO ,  YAMADA KAZUNORI

    IPC: H04B10/116

    CPC classification number: H04B10/116

    Abstract: An information communication method that enables communication between various devices includes: determining a pattern of the change in luminance by modulating the signal to be transmitted (SK31); and transmitting the signal by a light emitter changing in luminance according to the determined pattern (SK32), wherein the pattern of the change in luminance is a pattern in which one of two different luminance values occurs in each arbitrary position in a predetermined duration, and in the determining (SK31), the pattern of the change in luminance is determined so that a luminance change position in the duration is different for each of different signals to be transmitted, the luminance change position being a position at which the luminance rises or a position at which the luminance falls.

    INFORMATION COMMUNICATION METHOD
    23.
    发明公开
    INFORMATION COMMUNICATION METHOD 审中-公开
    信息传输方法

    公开(公告)号：EP2940891A4

    公开(公告)日：2016-01-20

    申请号：EP13867015

    申请日：2013-11-22

    Applicant: PANASONIC IP CORP AMERICA

    Inventor： OSHIMA MITSUAKI ,  NAKANISHI KOJI ,  AOYAMA HIDEKI ,  FUCHIGAMI IKUO ,  MUKAI TSUTOMU ,  SHIN HIDEHIKO ,  MATSUSHITA YOSUKE ,  IIDA SHIGEHIRO ,  YAMADA KAZUNORI

    IPC: H04B10/116 ,  G08C23/04 ,  H04Q9/00

    CPC classification number: H04B10/116 ,  G08C23/04 ,  G08C2201/93

    Abstract: An information communication method that enables communication between various devices includes: determining a pattern of a change in luminance (SK41); transmitting a signal by a light emitter changing in luminance (SK42); determining a sequence of first and second image units (SK43); and displaying an image including the first and second image units arranged according to the determined sequence, wherein in the displaying (SK44): for 0, the sequence of the first and second image units is determined so that a first image unit group and a second image unit group that have a same number of image units as each other are consecutive; and for 1, the sequence of the first and second image units is determined so that a first image unit group and a second image unit group that have different numbers of image units from each other are consecutive.

    INFORMATION COMMUNICATION METHOD
    24.
    发明公开
    INFORMATION COMMUNICATION METHOD 审中-公开

    公开(公告)号：EP2940892A4

    公开(公告)日：2015-12-23

    申请号：EP13867192

    申请日：2013-11-22

    Applicant: PANASONIC IP CORP AMERICA

    Inventor： OSHIMA MITSUAKI ,  NAKANISHI KOJI ,  AOYAMA HIDEKI ,  FUCHIGAMI IKUO ,  MUKAI TSUTOMU ,  SHIN HIDEHIKO ,  MATSUSHITA YOSUKE ,  IIDA SHIGEHIRO ,  YAMADA KAZUNORI

    IPC: H04B10/116 ,  H04N5/225 ,  H04N5/235 ,  H04N5/353

    CPC classification number: H04B10/116 ,  H04N5/2353 ,  H04N5/353

    Abstract: An information communication method that enables communication between various devices includes: transmitting position information indicating a position of a terminal device (SK61); obtaining one or more sets of identification information of respective one or more devices and one or more sets of service information respectively associated with the one or more sets of identification information, and holding the one or more sets of identification information and the one or more sets of service information (SK62); setting an exposure time of an image sensor (SK63); obtaining a bright line image including a plurality of bright lines (SK64); obtaining identification information of a subject, by demodulating data specified by a pattern of the plurality of bright lines included in the obtained bright line image (SK65); and selecting service information associated with the identification information of the subject from the one or more sets of service information held in the obtaining and holding (SK62), and presenting the service information to a user (SK66).

    NOISE PATTERN ACQUISITION DEVICE AND POSITION DETECTION APPARATUS PROVIDED THEREWITH
    30.
    发明公开
    NOISE PATTERN ACQUISITION DEVICE AND POSITION DETECTION APPARATUS PROVIDED THEREWITH 有权
    设备用于检测的噪声模式和如此装备的位置检测装置

    公开(公告)号：EP2719999A4

    公开(公告)日：2014-12-03

    申请号：EP12800353

    申请日：2012-05-29

    Applicant: PANASONIC IP CORP AMERICA

    Inventor： YAMADA KAZUNORI

    IPC: G01C21/08 ,  G01C17/38 ,  G01C21/00 ,  G01C21/12 ,  G01C21/20 ,  G01C21/28 ,  G05D1/02

    CPC classification number: G01C21/005 ,  G01C21/08 ,  G01C21/206

    Abstract: A noise pattern acquisition device a position detection apparatus (100) according to an aspect of the present invention includes: a geomagnetic sensor (103); a coordinate estimation unit (107) configured to estimate current position coordinates; and a geomagnetic noise pattern management unit (108) configured to, when an abnormality occurs in a magnetic field strength detected by the geomagnetic sensor (103) during movement of the noise pattern acquisition device (100A), store in a geomagnetic noise pattern storage unit (109) a geomagnetic noise pattern which is a pattern representing a time-series change of the magnetic field strength detected by the geomagnetic sensor (103). This makes it possible to not only acquire a geomagnetic noise pattern but also detect a proper position with a simple structure and process at reduced cost.

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