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.

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).

公开(公告)号：EP2940897A4

公开(公告)日：2015-12-09

申请号：EP13868307

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 ,  MAEDA TOSHIYUKI ,  UEKI AKIHIRO ,  SUZUKI TAKASHI ,  SHIOKAWA AKIRA ,  AOTO KOJI

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: (SK51) transmitting position information indicating a position of an image sensor; (SK52) receiving an ID list; (SK53) setting an exposure time of the image sensor; (SK54) obtaining a bright line image including a bright line, by capturing a subject by the image sensor; (SK55) obtaining information by demodulating data specified by a pattern of the bright line included in the obtained bright line image; and (SK56) searching the ID list for identification information that includes the obtained information.

公开(公告)号：EP2858269A4

公开(公告)日：2015-07-01

申请号：EP13793777

申请日：2013-05-24

Applicant: PANASONIC IP CORP AMERICA

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

IPC: H04B10/116 ,  H04B10/114 ,  H04N5/235

CPC classification number: H04N3/1506 ,  H04B10/11 ,  H04B10/1143 ,  H04B10/116 ,  H04B10/541 ,  H04L12/2803 ,  H04L2012/2841 ,  H04N5/232 ,  H04N5/2352 ,  H04N5/2353 ,  H04N5/243 ,  H04W4/001

Abstract: An information communication method that enables communication between various devices includes: (SA11) setting an exposure time of an image sensor so that, in an image obtained by capturing a subject by the image sensor, a bright line corresponding to an exposure line included in the image sensor appears according to a change in luminance of the subject; (SA12) capturing the subject that changes in luminance by the image sensor with the set exposure time, to obtain the image including the bright line; and (SA13) obtaining information by demodulating data specified by a pattern of the bright line included in the obtained image.

公开(公告)号：EP2858268A4

公开(公告)日：2015-06-24

申请号：EP13793716

申请日：2013-05-24

Applicant: PANASONIC IP CORP AMERICA

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

IPC: H04B10/116 ,  H04B10/114 ,  H04N5/235

CPC classification number: H04N3/1506 ,  H04B10/11 ,  H04B10/1143 ,  H04B10/116 ,  H04B10/541 ,  H04L12/2803 ,  H04L2012/2841 ,  H04N5/232 ,  H04N5/2352 ,  H04N5/2353 ,  H04N5/243 ,  H04W4/001

Abstract: An information communication method that enables communication between various devices includes: (SA11) setting an exposure time of an image sensor so that, in an image obtained by capturing a subject by the image sensor, a bright line corresponding to an exposure line included in the image sensor appears according to a change in luminance of the subject; (SA12) capturing the subject that changes in luminance by the image sensor with the set exposure time, to obtain the image including the bright line; and (SA13) obtaining information by demodulating data specified by a pattern of the bright line included in the obtained image.

公开(公告)号：EP3236598A4

公开(公告)日：2017-12-06

申请号：EP15869564

申请日：2015-12-18

Applicant: PANASONIC IP CORP AMERICA

Inventor： AOYAMA HIDEKI ,  OSHIMA MITSUAKI ,  NAKANISHI KOJI ,  MAEDA TOSHIYUKI ,  UEKI AKIHIRO ,  MIYOSHI KENGO ,  MUKAI TSUTOMU

IPC: H04B10/116 ,  H04B10/516 ,  H04M1/00 ,  H04M11/00

CPC classification number: H04B10/116 ,  H04B10/516 ,  H04M1/00 ,  H04M11/00

Abstract: Provided is a transmitting method that enables communication between various devices including devices other than lightings. The transmitting method includes determining a luminance change pattern by modulating a visible light signal (SC11), switching a common switch according to the luminance change pattern, the common switch being for turning ON a plurality of light sources in common, the plurality of light sources being included in a light source group of a display and each being for representing a pixel in an image (SC12), and turning ON a first pixel switch for turning ON a first light source, to cause the first light source to be ON only for a period in which the common switch is ON and the first pixel switch is ON, to transmit the visible light signal, the first light source being one of the plurality of light sources included in the light source group (SC13).

公开(公告)号：EP3220558A4

公开(公告)日：2017-11-01

申请号：EP15858722

申请日：2015-11-13

Applicant: PANASONIC IP CORP AMERICA

Inventor： AOYAMA HIDEKI ,  OSHIMA MITSUAKI ,  NAKANISHI KOJI ,  MAEDA TOSHIYUKI ,  UEKI AKIHIRO ,  MIYOSHI KENGO ,  MUKAI TSUTOMU

IPC: H04B10/116 ,  H04M11/00

CPC classification number: H04B10/116 ,  H04B10/50 ,  H04B10/67 ,  H04L7/0075 ,  H04M11/00

Abstract: One aspect of the present disclosure provides a reproduction method capable of properly reproducing a content. The reproduction method includes: receiving a visible light signal by a sensor of a terminal device from a transmitter which transmits the visible light signal by a light source changing in luminance; transmitting a request signal for requesting the content associated with the visible light signal, from the terminal device to a server; receiving, by the terminal device, the content including time points and data to be reproduced at the time points, from the server; and reproducing data included in the content and corresponding to a time point of a clock included in the terminal device.

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.

公开(公告)号：EP2940899A4

公开(公告)日：2015-12-09

申请号：EP13868814

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 ,  G06T5/50 ,  H04L12/46 ,  H04N5/225 ,  H04N5/232 ,  H04N5/235 ,  H04N21/41 ,  H04N21/436 ,  H04N21/488

CPC classification number: H04B10/116 ,  G06T5/50 ,  H04L12/4625 ,  H04N5/23206 ,  H04N5/2353 ,  H04N21/4131 ,  H04N21/43615 ,  H04N21/4882

Abstract: An information communication method that enables communication between various devices includes: setting an exposure time of an image sensor (SK21); obtaining a bright line image including a bright line, by capturing a subject that changes in luminance by the image sensor with the set exposure time (SK22); setting a longer exposure time than the exposure time (SK23); obtaining a normal captured image by image capture by the image sensor with the longer exposure time (SK24); generating a synthetic image by specifying, in the normal captured image, a part that corresponds to the bright line included in the bright line image and superimposing a signal object on the normal captured image, the signal object being an image indicating the part (SK25); displaying the synthetic image (SK26); and obtaining information by demodulating data specified by a pattern of the bright line included in the obtained bright line image (SK27).

公开(公告)号：EP2940890A4

公开(公告)日：2015-12-23

申请号：EP13866705

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 ,  H04Q9/00

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

Abstract: An information communication method that enables communication between various devices includes: determining (SK81) a pattern of a change in luminance, by modulating a first signal to be transmitted; transmitting (SK82) the first signal, by all of a plurality of light emitting elements included in a light emitter changing in luminance in a same manner according to the determined pattern of the change in luminance; and transmitting (SK83) a second signal to be transmitted, by each of the plurality of light emitting elements emitting light with one of two different luminance values so that a light and dark sequence of luminance appears in a space where the light emitter is placed.