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EA200802359A1 - Способ определения места по меньшей мере двух воздействий - Google Patents

Способ определения места по меньшей мере двух воздействий

Info

Publication number
EA200802359A1
EA200802359A1 EA200802359A EA200802359A EA200802359A1 EA 200802359 A1 EA200802359 A1 EA 200802359A1 EA 200802359 A EA200802359 A EA 200802359A EA 200802359 A EA200802359 A EA 200802359A EA 200802359 A1 EA200802359 A1 EA 200802359A1
Authority
EA
Eurasian Patent Office
Prior art keywords
sensors
location
determining
sensed
signal
Prior art date
Application number
EA200802359A
Other languages
English (en)
Other versions
EA016092B1 (ru
Inventor
Реми Духейлле
Оливье Щевин
Рос Кир Инг
Original Assignee
Сенситив Обджект
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Сенситив Обджект filed Critical Сенситив Обджект
Publication of EA200802359A1 publication Critical patent/EA200802359A1/ru
Publication of EA016092B1 publication Critical patent/EA016092B1/ru

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K11/00—Methods or arrangements for graph-reading or for converting the pattern of mechanical parameters, e.g. force or presence, into electrical signal
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/048—Indexing scheme relating to G06F3/048
    • G06F2203/04808—Several contacts: gestures triggering a specific function, e.g. scrolling, zooming, right-click, when the user establishes several contacts with the surface simultaneously; e.g. using several fingers or a combination of fingers and pen

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Air Bags (AREA)

Abstract

Настоящее изобретение относится к способу определения места по меньшей мере двух воздействий Fи Fна поверхности с использованием по меньшей мере одного датчика S, где i = от 1 до n, и где n - количество датчиков, причем указанные воздействия Fи Fпорождают сигнал, принимаемый по меньшей мере одним датчиком, при этом каждый датчик обеспечивает воспринятый сигнал s(t), где i = от 1 до n, и где n - количество датчиков. С целью определения одновременных воздействий с различными амплитудами способ содержит этапы, на которых устанавливают место х одного воздействия, определяют модифицированный воспринятый сигнал s'(t) каждого датчика, в котором уменьшен вклад установленного воздействия и который основан на сравнении, в частности корреляции каждого из воспринятых сигналов s(t) с заданным эталонным сигналом r(t), соответствующим эталонному воздействию Rв месте j. Изобретение также относится к способам, основанным на парах воспринятых сигналов, и к устройству, осуществляющему способы согласно настоящему изобретению.
EA200802359A 2007-12-21 2008-12-19 Способ определения места по меньшей мере двух воздействий EA016092B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07291611A EP2073106B1 (en) 2007-12-21 2007-12-21 Method for determining the locations of at least two impacts

Publications (2)

Publication Number Publication Date
EA200802359A1 true EA200802359A1 (ru) 2009-08-28
EA016092B1 EA016092B1 (ru) 2012-02-28

Family

ID=39472817

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200802359A EA016092B1 (ru) 2007-12-21 2008-12-19 Способ определения места по меньшей мере двух воздействий

Country Status (8)

Country Link
US (1) US8237676B2 (ru)
EP (1) EP2073106B1 (ru)
JP (1) JP5216568B2 (ru)
KR (1) KR101155671B1 (ru)
CN (1) CN101464756B (ru)
AT (1) ATE545083T1 (ru)
CA (1) CA2646035A1 (ru)
EA (1) EA016092B1 (ru)

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Also Published As

Publication number Publication date
JP2009181570A (ja) 2009-08-13
US20090195517A1 (en) 2009-08-06
CN101464756A (zh) 2009-06-24
EP2073106A1 (en) 2009-06-24
EP2073106B1 (en) 2012-02-08
JP5216568B2 (ja) 2013-06-19
US8237676B2 (en) 2012-08-07
ATE545083T1 (de) 2012-02-15
KR20090068149A (ko) 2009-06-25
CN101464756B (zh) 2013-03-27
CA2646035A1 (en) 2009-06-21
EA016092B1 (ru) 2012-02-28
KR101155671B1 (ko) 2012-06-13

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Legal Events

Date Code Title Description
PC4A Registration of transfer of a eurasian patent by assignment
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU