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公开(公告)号：US20220066050A1
公开(公告)日：2022-03-03
申请号：US17145783
申请日：2021-01-11
Applicant: SONY CORPORATION
Inventor： JIGNESH DOSHI , TOMOHISA TAKAOKA , YOHEI KAJIKAWA
Abstract: A positioning system and method for resilient ephemeris decoding of Global Navigation Satellite System (GNSS) satellite information is provided. The positioning system decodes first ephemeris data of a satellite in a GNSS satellite constellation and estimates a first position of the satellite at a first time-instant. The positioning system further estimates a deviation between the estimated first position and a position where the satellite is expected to be at the first time-instant and determines the estimated deviation to be above a threshold. The positioning system excludes use of the estimated first position in a position fixing operation of the positioning system based on the determination. The positioning system decodes second ephemeris data of the satellite based on the exclusion, estimates a second position of the satellite at a second time-instant, and controls a position filter of the positioning system to use the estimated second position in the position fixing operation.
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2.发明申请公开(公告)号：US20150201301A1
公开(公告)日：2015-07-16
申请号：US14590298
申请日：2015-01-06
Applicant: Sony Corporation
Inventor： TOMOHISA TAKAOKA
IPC: H04W4/02
Abstract: There is provided an information processing apparatus including a position information acquiring unit configured to acquire first position information of an object, a provisional position and direction information acquiring unit configured to acquire provisional position information and provisional direction information based on a movement of the object with reference to the first position information, when second position information of the object is acquired, and a direction correcting unit configured to calculate a direction correction amount for correcting the provisional direction information, according to a distance between the first position information and the second position information, on the basis of the first position information, the second position information, and the provisional position information.
Abstract translation: 提供了一种信息处理设备，包括：位置信息获取单元，被配置为获取对象的第一位置信息;临时位置和方向信息获取单元，被配置为基于参考的对象的移动获取临时位置信息和临时方向信息 当获取对象的第二位置信息时，第一位置信息和方向校正单元被配置为根据第一位置信息和第二位置信息之间的距离来计算用于校正临时方向信息的方向校正量， 基于第一位置信息，第二位置信息和临时位置信息。
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公开(公告)号：US20200033127A1
公开(公告)日：2020-01-30
申请号：US16487996
申请日：2017-12-26
Applicant: SONY CORPORATION
Inventor： TAKAHIRO TSUJII , TOMOHISA TAKAOKA , HARUTO TAKEDA
IPC: G01C21/16 , G06F1/3206 , G01S19/48 , G06T19/00
Abstract: To provide a mechanism that enables the balance between the satisfaction of measurement accuracy required for an application and the suppression of power consumption. An information processing apparatus includes: a control unit configured to acquire information indicating required accuracy of measurement information based on a result of detection by a sensor from an application that uses the measurement information, and control the sensor on the basis of the information indicating the required accuracy.
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Patent Agency Ranking
公开(公告)号：US20190049250A1
公开(公告)日：2019-02-14
申请号：US15759998
申请日：2016-08-19
Applicant: SONY CORPORATION
Inventor： TOMOHISA TAKAOKA , MASATOMO KURATA , YOSHIYUKI KOBAYASHI
Abstract: [Object] The present disclosure provides an information processing apparatus in which, when a positioning technology through use of sensors is applied to a large moving body, accuracy in detecting a position in the moving body can be improved. [Solution] Provided is an information processing apparatus including: an estimation unit configured to, on a basis of first sensing data provided by a plurality of sensors carried or worn by a user, estimate a type of a moving body on which the user is riding; and a selection unit configured to select information to be used for processing for obtaining a position of the user in the moving body using the type of the moving body estimated by the estimation unit.
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公开(公告)号：US20190255439A1
公开(公告)日：2019-08-22
申请号：US16404306
申请日：2019-05-06
Applicant: SONY CORPORATION
Inventor： YUSUKE NAKAGAWA , TOMOHISA TAKAOKA , SHINICHI KAWANO
IPC: A63F13/422 , A63F13/212 , A63F13/25 , A63F13/215 , A63F13/217 , A63F13/213 , A63F13/5255 , G06F13/00 , A63F13/428 , A63F13/85 , A63F13/211 , G06F3/01 , A63F13/21
Abstract: The present technology relates an information processing device that includes an acquisition unit that acquires a recognition result indicating at least one of a user movement or state recognized by a recognition unit utilizing a detection result from one or a plurality of sensors, and a control unit that, in a case of determining that the recognition result indicates a specific user movement or state, controls a degree of reflection in which information related to the specific user movement or state is reflected in notification information that transmits the information related to the specific user movement or state to a target different from the user, in accordance with the target.
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公开(公告)号：US20180185753A1
公开(公告)日：2018-07-05
申请号：US15738890
申请日：2016-05-17
Applicant: SONY CORPORATION
Inventor： YUSUKE NAKAGAWA , TOMOHISA TAKAOKA , SHINICHI KAWANO
IPC: A63F13/422 , A63F13/213 , A63F13/211 , A63F13/217 , A63F13/215 , A63F13/212 , A63F13/428 , A63F13/85 , G06K9/00
CPC classification number: A63F13/422 , A63F13/21 , A63F13/211 , A63F13/212 , A63F13/213 , A63F13/215 , A63F13/217 , A63F13/25 , A63F13/428 , A63F13/5255 , A63F13/85 , A63F2300/8082 , G06F3/011 , G06F13/00 , G06F2203/011 , G06K9/00335
Abstract: [Object] To propose, in the case of sharing information generated by performing bodily movements or the like with others, an information processing device, an information processing method, and a program capable of suppressing the transmission to others of information generated by inappropriate bodily movements or the like. [Solution] An information processing device according to the present disclosure includes: an acquisition unit that acquires a recognition result indicating at least one of a user movement or state recognized by a recognition unit utilizing a detection result from one or a plurality of sensors; and a control unit that, in a case of determining that the recognition result indicates a specific user movement or state, controls a degree of reflection in which information related to the specific user movement or state is reflected in notification information that transmits the information related to the specific user movement or state to a target different from the user, in accordance with the target.
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公开(公告)号：US20190243001A1
公开(公告)日：2019-08-08
申请号：US16328805
申请日：2017-07-07
Applicant: SONY CORPORATION
Inventor： MASASHI OOKUBO , TOMOHISA TAKAOKA , HARUTO TAKEDA , YU TANAKA , TAKAHIRO TSUJII
IPC: G01S19/04
Abstract: Provided is an information processing apparatus intended to address problems in which positioning devices simply equipped with a plurality of antennas will fail to perform the carrier positioning. The information processing apparatus includes a receiving unit having a plurality of antennas located at second positions (Pa, Pb) and capable of receiving a carrier wave transmitted from a satellite, and a processing unit configured to perform positioning of a set first position (Po) on the basis of second phase information obtained by correcting first phase information of carrier waves respectively received by a plurality of the antennas.
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公开(公告)号：US20170089704A1
公开(公告)日：2017-03-30
申请号：US15311597
申请日：2015-04-23
Applicant: SONY CORPORATION
Inventor： TOMOHISA TAKAOKA , MASATOMO KURATA , YOSHIYUKI KOBAYASHI
CPC classification number: G01C21/005 , G01C17/02 , G01C21/165 , H04M1/00 , H04M1/72569 , H04M1/72572 , H04M2250/12
Abstract: [Object] To provide an information processing apparatus which can accurately estimate a current position by using a result of action recognition. [Solution] Provided is an information processing apparatus including: an action recognition unit configured to recognize an action of a user that has a sensor by using first sensing data of the sensor; and an accuracy estimation unit configured to estimate an accuracy of second sensing data of a geomagnetism sensor on the basis of a result of action recognition of the user obtained by the action recognition unit.
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