CN103959214B - 用于预测超声信号的信号路径的预期堵塞的系统和方法 - Google Patents

用于预测超声信号的信号路径的预期堵塞的系统和方法 Download PDF

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Publication number
CN103959214B
CN103959214B CN201280059309.7A CN201280059309A CN103959214B CN 103959214 B CN103959214 B CN 103959214B CN 201280059309 A CN201280059309 A CN 201280059309A CN 103959214 B CN103959214 B CN 103959214B
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China
Prior art keywords
receivers
receiver
signal
predicting
processor
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CN201280059309.7A
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English (en)
Chinese (zh)
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CN103959214A (zh
Inventor
李仁�
胡伊-雅·L·尼尔森
约瑟夫·R·菲茨杰拉德
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Qualcomm Inc
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Qualcomm Inc
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/80—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic or infrasonic waves
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/043—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/043—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves
    • G06F3/0433—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves in which the acoustic waves are either generated by a movable member and propagated within a surface layer or propagated within a surface layer and captured by a movable member

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Position Input By Displaying (AREA)
CN201280059309.7A 2011-12-16 2012-12-13 用于预测超声信号的信号路径的预期堵塞的系统和方法 Active CN103959214B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161576893P 2011-12-16 2011-12-16
US61/576,893 2011-12-16
US13/712,159 US9423485B2 (en) 2011-12-16 2012-12-12 Systems and methods for predicting an expected blockage of a signal path of an ultrasound signal
US13/712,159 2012-12-12
PCT/US2012/069382 WO2013090507A1 (en) 2011-12-16 2012-12-13 Systems and methods for predicting an expected blockage of a signal path of an ultrasound signal

Publications (2)

Publication Number Publication Date
CN103959214A CN103959214A (zh) 2014-07-30
CN103959214B true CN103959214B (zh) 2017-03-08

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CN201280059309.7A Active CN103959214B (zh) 2011-12-16 2012-12-13 用于预测超声信号的信号路径的预期堵塞的系统和方法

Country Status (6)

Country Link
US (1) US9423485B2 (https=)
EP (1) EP2791764B1 (https=)
JP (1) JP6096212B2 (https=)
KR (1) KR101758969B1 (https=)
CN (1) CN103959214B (https=)
WO (1) WO2013090507A1 (https=)

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US9301073B2 (en) * 2012-06-08 2016-03-29 Apple Inc. Systems and methods for determining the condition of multiple microphones
US9201522B2 (en) 2013-09-03 2015-12-01 Qualcomm Incorporated Acoustic position tracking system
JP6248723B2 (ja) * 2014-03-17 2017-12-20 株式会社リコー 座標検知システム、座標検知方法、情報処理装置及びプログラム
US10355794B2 (en) * 2015-05-22 2019-07-16 Toa Corporation Channel simulation device and channel simulation program
CN113038353B (zh) * 2016-04-29 2022-08-09 荣耀终端有限公司 一种语音输入异常的确定方法、装置、终端以及存储介质
US20170359780A1 (en) * 2016-06-10 2017-12-14 Apple Inc. Device, System, and Method for Adaptive Monitoring to Optimize Power Consumption
KR102468082B1 (ko) * 2018-09-18 2022-11-18 삼성전자주식회사 필기 입력에 대한 보정 방법, 이를 위한 전자 장치 및 저장 매체
US20200209984A1 (en) * 2018-12-28 2020-07-02 Texas Instruments Incorporated Optical positioning systems and methods
CN113287304A (zh) * 2019-01-22 2021-08-20 索尼集团公司 信息处理设备和方法
CN113391713A (zh) * 2020-03-12 2021-09-14 北京小米移动软件有限公司 电子设备及电子设备的控制方法、存储介质
US20230222895A1 (en) * 2020-06-08 2023-07-13 Vestel Elektronik Sanayi Ve Ticaret A.S. System and method for controlling smart devices with a remote controller
CN120934908B (zh) * 2025-10-13 2025-12-12 浙江葫芦娃网络集团有限公司 基于动态多要素身份鉴权的电子合同安全风险评估系统

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JPH0844487A (ja) 1994-08-01 1996-02-16 Seiko Instr Inc 超音波スタイラスペン
US6373003B1 (en) * 1998-10-13 2002-04-16 Electronics For Imaging, Inc. Marking device for electronic presentation board
JP2001142639A (ja) 1999-11-15 2001-05-25 Pioneer Electronic Corp タッチパネル装置
JP2001142640A (ja) 1999-11-15 2001-05-25 Pioneer Electronic Corp タッチパネル装置
US6454714B1 (en) 2000-10-20 2002-09-24 Koninklijke Philips Electronics N.V. Ultrasonic harmonic flash suppression
JP2005534230A (ja) 2002-07-22 2005-11-10 メジャメント スペシャリティーズ インク 音響信号の軸方向伝送用の超音波トランスデューサを有するハンドヘルド型機器
JP2004192199A (ja) * 2002-12-10 2004-07-08 Fujitsu Ltd 超音波型座標入力装置
JP2004272343A (ja) * 2003-03-05 2004-09-30 Canon Inc 座標入力装置
US20050054931A1 (en) 2003-09-09 2005-03-10 Clark David W. Tracking clutter filter for spectral & audio doppler
JP5243025B2 (ja) * 2004-05-17 2013-07-24 エポス ディベロップメント リミテッド 音響測位システムのための頑健な音響同期シグナリング
KR100842590B1 (ko) 2004-11-09 2008-07-01 삼성전자주식회사 이동 단말에서 음향 반향 제거 방법 및 장치
JP4809130B2 (ja) 2006-05-31 2011-11-09 タッチパネル・システムズ株式会社 音響波型タッチパネル
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JP5034819B2 (ja) 2007-09-21 2012-09-26 ヤマハ株式会社 放収音装置
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US20110115748A1 (en) * 2009-11-18 2011-05-19 Amlogic Co., Ltd. Infrared Touch Screen

Also Published As

Publication number Publication date
CN103959214A (zh) 2014-07-30
EP2791764B1 (en) 2019-01-16
KR20140102198A (ko) 2014-08-21
US20130155816A1 (en) 2013-06-20
KR101758969B1 (ko) 2017-07-17
EP2791764A1 (en) 2014-10-22
US9423485B2 (en) 2016-08-23
JP6096212B2 (ja) 2017-03-15
JP2015507788A (ja) 2015-03-12
WO2013090507A1 (en) 2013-06-20

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