ATE523839T1 - Verfahren zur bestimmung der position eines aufpralls auf der oberfläche eines objekts - Google Patents
Verfahren zur bestimmung der position eines aufpralls auf der oberfläche eines objektsInfo
- Publication number
- ATE523839T1 ATE523839T1 AT08290430T AT08290430T ATE523839T1 AT E523839 T1 ATE523839 T1 AT E523839T1 AT 08290430 T AT08290430 T AT 08290430T AT 08290430 T AT08290430 T AT 08290430T AT E523839 T1 ATE523839 T1 AT E523839T1
- Authority
- AT
- Austria
- Prior art keywords
- impact
- determining
- acoustic signal
- reflections
- weighting
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/50—Processing the detected response signal, e.g. electronic circuits specially adapted therefor using auto-correlation techniques or cross-correlation techniques
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Acoustics & Sound (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Human Computer Interaction (AREA)
- Signal Processing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP08290430A EP2116921B1 (de) | 2008-05-07 | 2008-05-07 | Verfahren zur Bestimmung der Position eines Aufpralls auf der Oberfläche eines Objekts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE523839T1 true ATE523839T1 (de) | 2011-09-15 |
Family
ID=39745110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT08290430T ATE523839T1 (de) | 2008-05-07 | 2008-05-07 | Verfahren zur bestimmung der position eines aufpralls auf der oberfläche eines objekts |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8670290B2 (de) |
| EP (1) | EP2116921B1 (de) |
| JP (1) | JP4834694B2 (de) |
| CN (1) | CN102016774B (de) |
| AT (1) | ATE523839T1 (de) |
| WO (1) | WO2009135589A1 (de) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE523839T1 (de) * | 2008-05-07 | 2011-09-15 | Tyco Electronics Services Gmbh | Verfahren zur bestimmung der position eines aufpralls auf der oberfläche eines objekts |
| CN101718862B (zh) * | 2009-11-13 | 2012-03-21 | 浙江大学 | 基于ar模型和小波变换的核电站松动件定位方法 |
| US8941623B2 (en) * | 2010-07-27 | 2015-01-27 | Motorola Mobility Llc | Methods and devices for determining user input location based on device support configuration |
| WO2012019043A1 (en) | 2010-08-06 | 2012-02-09 | Motorola Mobility, Inc. | Methods and devices for determining user input location using acoustic sensing elements |
| GB201019767D0 (en) * | 2010-11-22 | 2011-01-05 | Bpb Ltd | Actuator and method of manufacture thereof |
| US9189109B2 (en) | 2012-07-18 | 2015-11-17 | Sentons Inc. | Detection of type of object used to provide a touch contact input |
| US11327599B2 (en) | 2011-04-26 | 2022-05-10 | Sentons Inc. | Identifying a contact type |
| US9477350B2 (en) | 2011-04-26 | 2016-10-25 | Sentons Inc. | Method and apparatus for active ultrasonic touch devices |
| US9639213B2 (en) | 2011-04-26 | 2017-05-02 | Sentons Inc. | Using multiple signals to detect touch input |
| US10198097B2 (en) | 2011-04-26 | 2019-02-05 | Sentons Inc. | Detecting touch input force |
| GB2493929B (en) * | 2011-08-22 | 2015-11-25 | Bae Systems Plc | Determining impact damage in a composite member by acoustic wave processing |
| TW201316240A (zh) * | 2011-10-06 | 2013-04-16 | Rich Ip Technology Inc | 利用圖形用戶介面影像之觸碰處理方法及系統 |
| US11262253B2 (en) | 2017-08-14 | 2022-03-01 | Sentons Inc. | Touch input detection using a piezoresistive sensor |
| KR102070612B1 (ko) | 2011-11-18 | 2020-01-30 | 센톤스 아이엔씨. | 국소형 햅틱 피드백 |
| US10235004B1 (en) | 2011-11-18 | 2019-03-19 | Sentons Inc. | Touch input detector with an integrated antenna |
| CN107562281B (zh) | 2011-11-18 | 2020-12-22 | 森顿斯公司 | 检测触摸输入力 |
| US20150135858A1 (en) * | 2012-05-01 | 2015-05-21 | F.T. Innovation Inc. | Collision position detection device, wind power generation device and wind power generation system |
| US9513727B2 (en) | 2012-07-18 | 2016-12-06 | Sentons Inc. | Touch input surface microphone |
| US9348468B2 (en) | 2013-06-07 | 2016-05-24 | Sentons Inc. | Detecting multi-touch inputs |
| US9524063B2 (en) | 2012-07-18 | 2016-12-20 | Sentons Inc. | Detection of a number of touch contacts of a multi-touch input |
| US9588552B2 (en) | 2013-09-11 | 2017-03-07 | Sentons Inc. | Attaching electrical components using non-conductive adhesive |
| US9459715B1 (en) | 2013-09-20 | 2016-10-04 | Sentons Inc. | Using spectral control in detecting touch input |
| US9880671B2 (en) | 2013-10-08 | 2018-01-30 | Sentons Inc. | Damping vibrational wave reflections |
| DE102014219169A1 (de) * | 2014-09-23 | 2016-03-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vibrationsgestützte Trajektorienberechnung einer frei geführten Vorrichtung |
| US10048811B2 (en) | 2015-09-18 | 2018-08-14 | Sentons Inc. | Detecting touch input provided by signal transmitting stylus |
| US10345267B2 (en) * | 2015-12-21 | 2019-07-09 | The Boeing Company | Composite inspection |
| US10309893B2 (en) * | 2015-12-21 | 2019-06-04 | The Boeing Company | Composite inspection |
| US10908741B2 (en) | 2016-11-10 | 2021-02-02 | Sentons Inc. | Touch input detection along device sidewall |
| US10296144B2 (en) | 2016-12-12 | 2019-05-21 | Sentons Inc. | Touch input detection with shared receivers |
| US10126877B1 (en) | 2017-02-01 | 2018-11-13 | Sentons Inc. | Update of reference data for touch input detection |
| US10585522B2 (en) | 2017-02-27 | 2020-03-10 | Sentons Inc. | Detection of non-touch inputs using a signature |
| US11580829B2 (en) | 2017-08-14 | 2023-02-14 | Sentons Inc. | Dynamic feedback for haptics |
| JP2019109073A (ja) * | 2017-12-15 | 2019-07-04 | 日本電信電話株式会社 | 検知システム及び検知方法 |
| CN109085248B (zh) * | 2018-07-03 | 2021-04-06 | 内蒙古科技大学 | 承压管道壁冲击源的定位方法、装置及系统 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6217677A (ja) * | 1985-07-17 | 1987-01-26 | Yokogawa Electric Corp | 超音波測定装置 |
| JP2001251224A (ja) * | 2000-03-06 | 2001-09-14 | Nippon Telegr & Teleph Corp <Ntt> | 反響消去方法および反響消去装置 |
| JP2002057632A (ja) * | 2000-08-11 | 2002-02-22 | Japan Radio Co Ltd | キャンセラ |
| JP3695579B2 (ja) * | 2001-03-21 | 2005-09-14 | 財団法人鉄道総合技術研究所 | 震央距離及びマグニチュード推定方法とそのための装置 |
| GB0116310D0 (en) * | 2001-07-04 | 2001-08-29 | New Transducers Ltd | Contact sensitive device |
| JP4065946B2 (ja) * | 2003-03-20 | 2008-03-26 | 独立行政法人産業技術総合研究所 | 多成分ae波形の初動検出方法 |
| US7308286B2 (en) * | 2003-11-20 | 2007-12-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Multi-dimensional joint searcher and channel estimators |
| JP4315377B2 (ja) * | 2004-03-15 | 2009-08-19 | 日本無線株式会社 | スペクトラム拡散信号受信装置 |
| WO2006067851A1 (ja) * | 2004-12-24 | 2006-06-29 | Mitsubishi Denki Kabushiki Kaisha | 測位装置および測位装置の位置特定方法 |
| US8692810B2 (en) | 2005-04-13 | 2014-04-08 | Elo Touch Solutions, Inc. | Method for determining the location of impacts by acoustic imaging |
| SG136813A1 (en) * | 2006-04-11 | 2007-11-29 | Sony Corp | A method for estimating one or more parameters of a ultra wideband signal and a receiver system for receiving ultra wideband signals |
| GB2438461A (en) * | 2006-05-23 | 2007-11-28 | Univ Cambridge Tech | Weighted phase separation based ultrasonic deformation estimation |
| ATE523839T1 (de) * | 2008-05-07 | 2011-09-15 | Tyco Electronics Services Gmbh | Verfahren zur bestimmung der position eines aufpralls auf der oberfläche eines objekts |
-
2008
- 2008-05-07 AT AT08290430T patent/ATE523839T1/de not_active IP Right Cessation
- 2008-05-07 EP EP08290430A patent/EP2116921B1/de not_active Not-in-force
- 2008-06-12 JP JP2008154570A patent/JP4834694B2/ja not_active Expired - Fee Related
-
2009
- 2009-04-21 US US12/991,419 patent/US8670290B2/en not_active Expired - Fee Related
- 2009-04-21 WO PCT/EP2009/002903 patent/WO2009135589A1/en not_active Ceased
- 2009-04-21 CN CN200980116086.1A patent/CN102016774B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP4834694B2 (ja) | 2011-12-14 |
| EP2116921A1 (de) | 2009-11-11 |
| WO2009135589A1 (en) | 2009-11-12 |
| CN102016774A (zh) | 2011-04-13 |
| CN102016774B (zh) | 2014-07-16 |
| US8670290B2 (en) | 2014-03-11 |
| EP2116921B1 (de) | 2011-09-07 |
| JP2009271045A (ja) | 2009-11-19 |
| US20110261655A1 (en) | 2011-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |