-
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：EP3264636A4
公开(公告)日：2018-02-28
申请号：EP16755006
申请日：2016-02-25
Applicant: PANASONIC IP CORP AMERICA
Inventor： AOYAMA HIDEKI , OSHIMA MITSUAKI
CPC classification number: H04L67/1006 , G01R27/04 , G06F17/3089 , H04B3/14 , H04B10/116 , H04L27/2602 , H04L67/02
Abstract: A signal generating method includes: a step SD11 of determining, as a method for transmitting a visible light signal from a transmitter, one of a single-frame transmitting method for transmitting data as one frame and a multiple-frame transmitting method for transmitting the data while dividing the data into a plurality of frames; a step SD12 of, when the multiple-frame transmitting method is determined, generating partition type information indicating a type of data to be transmitted, and of generating combination data by adding the partition type information to the data to be transmitted; a step SD13 of generating the plurality of frames each of which includes each of a plurality of data parts by dividing the combination data into the plurality of data parts; and a step SD14 of generating the visible light signal by adding a preamble to a head of each of the plurality of frames.
-
公开(公告)号：EP3110039A4
公开(公告)日：2017-02-01
申请号：EP14883077
申请日：2014-06-30
Applicant: PANASONIC IP CORP AMERICA
Inventor： AOYAMA HIDEKI , OSHIMA MITSUAKI
IPC: H04B10/116
CPC classification number: G02F1/13306 , G02F1/133504 , G02F1/133524 , G02F1/133528 , G02F1/133553 , G02F1/1336 , G02F1/135 , G02F2001/133342 , G02F2001/133531 , G02F2001/133626 , G02F2001/1351 , G02F2001/1352 , H04B10/116
Abstract: A transmitter (100) that is difficult to be affected by structural constraints is a transmitter that transmits a signal to a receiver by changing an amount of light emitted, and the transmitter includes: a control unit (101) that generates a control voltage corresponding to a signal to be transmitted; a reflector (102) that reflects sunlight; and a liquid crystal board (103) that receives reflected light that is sunlight reflected by the reflector (102) and changes, according to the control voltage, the amount of light emitted toward the receiver, by allowing the reflected light to pass through the liquid crystal board (103).
Abstract translation: 难以受到结构约束的影响的发射机（100）是通过改变发射的光量将信号发送到接收机的发射机，并且发射机包括：控制单元（101），其产生对应于 要发送的信号; 反射阳光的反射体（102） 以及液晶板（103），其接收作为由所述反射器（102）反射的太阳光的反射光，并且通过使所述反射光通过所述液体，根据所述控制电压来改变向所述接收器发射的光量 水晶板（103）。
-
公开(公告)号：EP2940895A4
公开(公告)日：2015-12-30
申请号：EP13868043
申请日：2013-11-22
Applicant: PANASONIC IP CORP AMERICA
Inventor： OSHIMA MITSUAKI , AOYAMA HIDEKI , NAKANISHI KOJI , AOTO KOJI , MAEDA TOSHIYUKI , SHIOKAWA AKIRA , UEKI AKIHIRO , SUZUKI TAKASHI
IPC: H04B10/116 , G06F3/14 , G06T1/00 , G09G3/34 , H04L25/02 , H04L25/49 , H04N21/2547 , H04N21/414 , H04N21/4223 , H04N21/431 , H04N21/4363 , H04N21/61 , H04N21/654 , H04N21/658 , H04N21/81 , H04N21/8352 , H04N21/8358 , H04Q9/00
CPC classification number: G09G5/363 , G06F3/14 , G06T1/0028 , G06T1/0085 , G09G3/3406 , G09G5/37 , G09G2310/024 , G09G2320/0261 , G09G2320/0646 , G09G2340/125 , G09G2370/022 , G09G2370/04 , G09G2370/16 , G09G2370/18 , G09G2370/20 , H04N5/445 , H04N21/2547 , H04N21/41407 , H04N21/41415 , H04N21/4223 , H04N21/4318 , H04N21/43637 , H04N21/6175 , H04N21/654 , H04N21/6581 , H04N21/8133 , H04N21/8352 , H04N21/8358
Abstract: A video display method in which a visible light communication signal can be appropriately transmitted includes: generating a first visible light communication image that is an image having a stripe pattern for visible light communication, by encoding the visible light communication signal (SL11); displaying, in a predetermined frame, an image included in the video signal (SL12); and displaying, in the predetermined frame, the first visible light communication image sequentially thereafter an identification image that is an image having luminance uniformly lower than average luminance of the image that is displayed (SL13).
-
Patent Agency Ranking
公开(公告)号：EP2940902A4
公开(公告)日：2015-12-23
申请号：EP13869275
申请日：2013-12-27
Applicant: PANASONIC IP CORP AMERICA
Inventor： OSHIMA MITSUAKI , NAKANISHI KOJI , AOYAMA HIDEKI , FUCHIGAMI IKUO , SHIN HIDEHIKO , MUKAI TSUTOMU , MATSUSHITA YOSUKE , IIDA SHIGEHIRO , YAMADA KAZUNORI
CPC classification number: H04B10/11 , E05F15/43 , E05F2015/435 , H04B10/1149 , H04B10/116 , H04B10/541 , H04M1/7253
Abstract: 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.
-
公开(公告)号：EP2645699A4
公开(公告)日：2015-12-23
申请号：EP11843475
申请日：2011-11-25
Applicant: PANASONIC IP CORP AMERICA
Inventor： OSHIMA MITSUAKI , OHNISHI TOSHIAKI , YAMAOKA MASARU , OHIRA TOMOAKI , MATSUMOTO MICHIHIRO , MUKAI TSUTOMU , MATSUSHITA YOSUKE , OHTSUBO SHOHJI , NAKAE HIRONORI , YAMADA KAZUNORI , SAKAKIBARA MIZUHO , YAMAGUCHI KOHEI , IIDA SHIGEHIRO
CPC classification number: G08C23/04 , G08C17/02 , G08C2201/32 , G08C2201/70 , G08C2201/91 , G08C2201/93 , H04B5/0031 , H04B5/0062 , H04B5/02 , H04L67/148 , H04L67/34 , H04W4/008 , H04W4/02 , H04W12/02 , H04W12/06
Abstract: A mobile device (102) includes a position sensing unit (206), a remote control information obtainment unit (212), and a storage unit (213). Position information obtained by the position sensing unit (206) is stored in the storage unit (213) in association with remote control information. The mobile device (102) further includes a directional space obtainment unit (208) and an apparatus specification unit (209). The mobile device (102) recognizes a direction pointed by a user using the mobile device (102), and enables operation of a terminal apparatus (101) existing in the pointing direction.
Abstract translation: 移动设备（102）包括位置检测单元（206），遥控信息获取单元（212）和存储单元（213）。 由位置检测单元（206）获得的位置信息与遥控信息相关联地存储在存储单元（213）中。 移动设备（102）还包括定向空间获取单元（208）和设备指定单元（209）。 移动设备（102）使用移动设备（102）识别用户指向的方向，并且能够使指向方向上存在的终端设备（101）的操作。
-
公开(公告)号：EP2940901A4
公开(公告)日：2015-12-30
申请号：EP13869196
申请日：2013-12-27
Applicant: PANASONIC IP CORP AMERICA
Inventor： OSHIMA MITSUAKI , NAKANISHI KOJI , AOYAMA HIDEKI , AOTO KOJI , SHIOKAWA AKIRA , MAEDA TOSHIYUKI , UEKI AKIHIRO , SUZUKI TAKASHI
CPC classification number: G09G3/3413 , G09G3/2003 , G09G3/2022 , G09G3/342 , G09G3/346 , G09G3/36 , G09G3/3611 , G09G5/10 , G09G2310/0235 , G09G2310/024 , G09G2320/064 , H04B10/116
Abstract: A display method capable of reducing the probability of communication error without causing significant deterioration of picture quality includes: specifying (SL21), as a specified light emission period, a light emission period in which light emission is performed for greater than or equal to a time required for transmitting a block included in a visible light communication signal, out of one or more light emission periods in which light emission is performed for displaying an image included in a video signal; and transmitting (SL22) the block of the visible light communication signal by luminance changing in the specified light emission period.
-
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.
-
公开(公告)号：EP2940903A4
公开(公告)日：2015-12-09
申请号：EP13869757
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 , H04N5/225 , H04N5/232 , H04N5/235 , H04N21/41 , H04N21/436 , H04N21/488 , H04Q9/00
CPC classification number: H04B10/116 , G08C23/04 , H04N5/23206 , H04N5/23219 , H04N5/23245 , H04N5/2353 , H04N21/4131 , H04N21/43615 , H04N21/4882 , H04Q9/00
Abstract: An information communication method that enables communication between various devices includes: 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 (SK11) ; obtaining a bright line image including the bright line, by capturing the subject that changes in luminance by the image sensor with the set exposure time (SK12) ; and obtaining information by demodulating data specified by a pattern of the bright line included in the obtained bright line image (SK13), wherein in the obtaining of a bright line image (SK12), the bright line image is obtained by capturing light emitted from the subject and expanded by an optical system.
-
-
-
-
-
-
-
-
-
Search Results
60
records
(took 0.028 seconds)
