公开(公告)号：US20160290806A1

公开(公告)日：2016-10-06

申请号：US15030138

申请日：2014-10-20

申请人： Keisuke KONISHI ,  Takeo TSUKAMOTO ,  Fumio YOSHIZAWA ,  Yusuke MATSUSHITA ,  Takanori INADOME ,  Kenji KAMEYAMA ,  Katsuya YAMAMOTO ,  Yukio FUJIWARA ,  Hideaki ARATANI ,  Ryohsuke KAMIMURA ,  Hiroto HIGUCHI ,  Daisuke HATA ,  Juuta KON ,  Tomoyo NARITA

发明人： Keisuke KONISHI ,  Takeo TSUKAMOTO ,  Fumio YOSHIZAWA ,  Yusuke MATSUSHITA ,  Takanori INADOME ,  Kenji KAMEYAMA ,  Katsuya YAMAMOTO ,  Yukio FUJIWARA ,  Hideaki ARATANI ,  Ryohsuke KAMIMURA ,  Hiroto HIGUCHI ,  Daisuke HATA ,  Juuta KON ,  Tomoyo NARITA

IPC分类号： G01C21/16 ,  G01P15/00

CPC分类号： G01C21/16 ,  G01C25/00 ,  G01P15/00

摘要： An information processing device includes: a posture change determining unit that determines, based on an output value of an inertial sensor, whether a posture state of a moving object has changed; a reference orientation generating unit that, when it is determined that the posture state of the moving object has changed from a first posture state into a second posture state, generates a reference orientation corresponding to an orientation of the moving object at that time calculated from the output value of the inertial sensor; and an orientation error calculating unit that, when it is determined that the posture state of the moving object has changed from the second posture state into the first posture state, calculates an error of an orientation of the moving object according to the reference orientation, and an orientation at that time calculated from the output value of the inertial sensor.

摘要翻译： 信息处理装置包括：姿势变化确定单元，其基于惯性传感器的输出值来确定移动物体的姿势状态是否已经改变; 参考方向生成单元，当确定所述移动物体的姿势状态从第一姿势状态变为第二姿势状态时，生成与从那里计算出的那时的所述移动物体的取向对应的基准取向 惯性传感器的输出值; 以及定向误差计算单元，当确定所述运动物体的姿势状态已经从所述第二姿势状态变为所述第一姿态时，根据所述参考方向计算所述移动物体的取向的误差，以及 此时根据惯性传感器的输出值计算的取向。

公开(公告)号：US20170322286A1

公开(公告)日：2017-11-09

申请号：US15101021

申请日：2014-11-18

申请人： Fumio YOSHIZAWA ,  Takeo TSUKAMOTO ,  Keisuke KONISHI ,  Yusuke MATSUSHITA ,  Takanori INADOME ,  Kenji KAMEYAMA ,  Katsuya YAMAMOTO ,  Yukio FUJIWARA ,  Hideaki ARATANI ,  Ryohsuke KAMIMURA ,  Hiroto HIGUCHI ,  Daisuke HATA ,  Juuta KON ,  Tomoyo NARITA

发明人： Fumio YOSHIZAWA ,  Takeo TSUKAMOTO ,  Keisuke KONISHI ,  Yusuke MATSUSHITA ,  Takanori INADOME ,  Kenji KAMEYAMA ,  Katsuya YAMAMOTO ,  Yukio FUJIWARA ,  Hideaki ARATANI ,  Ryohsuke KAMIMURA ,  Hiroto HIGUCHI ,  Daisuke HATA ,  Juuta KON ,  Tomoyo NARITA

IPC分类号： G01S5/02 ,  G01S1/04

CPC分类号： G01S1/68 ,  G01C21/206 ,  G01S5/02 ,  G01S5/0284

摘要： A positioning system includes a plurality of beacon modules and a communication device. Further, the communication device includes a calculation unit calculating action state data that are used for determining an action state of a user who carries the communication device; a searching unit selectively searching for one of the beacon modules in accordance with the action state of the user, the action state being determined based on the action state data calculated by the calculation unit, and a derivation unit deriving positional information of the user based on a response signal transmitted from the one of the beacon modules having been searched for by the searching unit.

公开(公告)号：US20160273920A1

公开(公告)日：2016-09-22

申请号：US15032224

申请日：2014-10-27

申请人： Yusuke MATSUSHITA ,  Takeo TSUKAMOTO ,  Daisuke HATA ,  Hiroto HIGUCHI ,  Yukio FUJIWARA ,  Fumio YOSHIZAWA ,  Takanori INADOME ,  Ryohsuke KAMIMURA ,  Hideaki ARATANI ,  Kenji KAMEYAMA ,  Katsuya YAMAMOTO ,  Keisuke KONISHI ,  Juuta KON ,  Tomoyo NARITA

发明人： Yusuke MATSUSHITA ,  Takeo TSUKAMOTO ,  Daisuke HATA ,  Hiroto HIGUCHI ,  Yukio FUJIWARA ,  Fumio YOSHIZAWA ,  Takanori INADOME ,  Ryohsuke KAMIMURA ,  Hideaki ARATANI ,  Kenji KAMEYAMA ,  Katsuya YAMAMOTO ,  Keisuke KONISHI ,  Juuta KON ,  Tomoyo NARITA

IPC分类号： G01C21/16

CPC分类号： G01C21/16 ,  G01C21/165 ,  G01C21/206 ,  G01C25/00

摘要： A direction estimating device estimates a user direction indicating a direction of a body of a user. The direction estimating device includes: a storage unit that stores direction information indicating a direction determined in advance as the user direction of when the user operates an input device with a particular attitude; a detecting unit that detects that the user is in the particular attitude; and an estimating unit that estimates the user direction based on the direction information when the user has been detected to be in the particular attitude.

摘要翻译： 方向估计装置估计指示用户身体的方向的用户方向。 方向估计装置包括：存储单元，存储指示预先确定的方向的方向信息作为用户以特定姿态操作输入装置的用户方向; 检测用户处于特定姿态的检测单元; 以及估计单元，其基于当检测到用户处于特定姿态时的方向信息来估计用户方向。