JP7286613B2 - 操作検出装置及び操作検出方法 - Google Patents
操作検出装置及び操作検出方法 Download PDFInfo
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- 238000001514 detection method Methods 0.000 title claims description 73
- 238000003825 pressing Methods 0.000 description 18
- 239000004973 liquid crystal related substance Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- 238000013459 approach Methods 0.000 description 5
- 238000003384 imaging method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
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- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- 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
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
- G06F3/0425—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means using a single imaging device like a video camera for tracking the absolute position of a single or a plurality of objects with respect to an imaged reference surface, e.g. video camera imaging a display or a projection screen, a table or a wall surface, on which a computer generated image is displayed or projected
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- 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
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/22—Measuring arrangements characterised by the use of optical techniques for measuring depth
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
-
- 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
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
- G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/22—Processes or apparatus for obtaining an optical image from holograms
- G03H1/2294—Addressing the hologram to an active spatial light modulator
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2226/00—Electro-optic or electronic components relating to digital holography
- G03H2226/05—Means for tracking the observer
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04101—2.5D-digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface and also measures the distance of the input means within a short range in the Z direction, possibly with a separate measurement setup
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- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- User Interface Of Digital Computer (AREA)
- Position Input By Displaying (AREA)
- Input From Keyboards Or The Like (AREA)
Description
図1は、第1実施形態の操作検出装置1を示す構成図である。操作検出装置1は、例えば、車両と車両の搭乗者(ユーザ)との間においてHMI(Human Machine Interface)を構築する操作検出装置である。操作検出装置1は、ユーザから見て手前側に操作部2を虚像3として空中に表示すると共に、操作部2に接近する対象物4を検出する。操作部2は、例えば、車両に搭載された各機器(例えば車載用バックカメラ又はエアコン等)を動作させることが可能な部位であり、一例として、虚像3として表示されるスイッチ等のボタンである。対象物4は、操作部2を操作して機器を動作させるものであり、例えばユーザの指又はペン等の棒状物である。
次に、第2実施形態の操作検出装置及び操作検出方法について説明する。第2実施形態では、操作判定部(判定部)が、操作部2に接近する対象物4の速度を検出し、検出した速度と対象物4の位置とから、操作部2が押下されるか否かを判定する点が第1実施形態と異なっている。以下の説明では、第1実施形態と重複する説明を適宜省略する。
Claims (5)
- 操作部を虚像として表示する表示部と、
前記操作部に接近する対象物の位置を検出するセンサと、
前記センサによって検出された前記対象物の位置に基づいて、前記操作部が押下されたか否かを判定する判定部と、
を備え、
前記センサは、前記対象物の位置の情報、及び前記操作部から前記対象物までの距離の情報を含む距離画像データを取得し、前記距離画像データを所定の周期で前記判定部に出力し、
前記判定部は、前記距離画像データを用いて前記対象物が前記操作部に到達する時刻を予測し、前記対象物が前記操作部に到達すると予測した前記時刻よりも前に、前記操作部が押下されたと判定する、操作検出装置。 - 前記判定部は、前記対象物から見て前記操作部の手前に設けられる押下判定面に前記対象物が到達したときに、前記操作部が押下されたと判定する、請求項1に記載の操作検出装置。
- 前記判定部は、前記操作部に接近する前記対象物の速度を検出し、検出した前記速度と前記対象物の位置とから、前記操作部が押下されるか否かを判定する、請求項1又は2に記載の操作検出装置。
- 前記センサは、前記操作部を挟んで前記対象物とは反対側に設けられる深度センサである、請求項1~3のいずれか一項に記載の操作検出装置。
- 虚像として表示される操作部に接近する対象物の位置を検出するセンサと、前記センサによって検出された前記対象物の位置に基づいて前記操作部が押下されたか否かを判定する判定部とを備える操作検出装置を用いて行われる操作検出方法であって、
前記センサが、前記対象物の位置の情報、及び前記操作部から前記対象物までの距離の情報を含む距離画像データを取得し、前記距離画像データを所定の周期で前記判定部に出力する工程と、
前記判定部が、前記距離画像データを用いて前記対象物が前記操作部に到達する時刻を予測し、前記対象物が前記操作部に到達すると予測した前記時刻よりも前に、前記操作部が押下されたと判定する工程と、
を備える、操作検出方法。
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JP2018026997 | 2018-02-19 | ||
JP2018026997 | 2018-02-19 | ||
PCT/JP2019/004058 WO2019159760A1 (ja) | 2018-02-19 | 2019-02-05 | 操作検出装置及び操作検出方法 |
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JPWO2019159760A1 JPWO2019159760A1 (ja) | 2021-01-28 |
JP7286613B2 true JP7286613B2 (ja) | 2023-06-05 |
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US (1) | US11237673B2 (ja) |
JP (1) | JP7286613B2 (ja) |
CN (1) | CN111727417A (ja) |
DE (1) | DE112019000858T5 (ja) |
WO (1) | WO2019159760A1 (ja) |
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WO2023016352A1 (zh) * | 2021-08-13 | 2023-02-16 | 安徽省东超科技有限公司 | 定位感测方法、定位感测装置及输入终端设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2009260907A (ja) | 2008-03-18 | 2009-11-05 | Nec Corp | 携帯端末装置、端末操作方法、プログラム、及び記録媒体 |
JP2013114647A (ja) | 2011-12-01 | 2013-06-10 | Exvision Inc | ジェスチャー入力システム |
JP2013186827A (ja) | 2012-03-09 | 2013-09-19 | Konica Minolta Inc | 操作装置 |
JP2015210684A (ja) | 2014-04-25 | 2015-11-24 | 富士通株式会社 | 入力制御装置、制御方法および制御プログラム |
JP2017097716A (ja) | 2015-11-26 | 2017-06-01 | 富士通株式会社 | 入力装置、入力方法、及びプログラム |
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JPS4741488Y1 (ja) | 1968-08-14 | 1972-12-15 | ||
EP1649309A4 (en) | 2003-07-03 | 2011-03-09 | Holo Touch Inc | HOLOGRAPHIC HUMAN MACHINE INTERFACES |
JP2014074703A (ja) * | 2012-10-05 | 2014-04-24 | Kyocera Document Solutions Inc | 電子機器及び画像形成装置 |
JP2014219938A (ja) * | 2013-05-10 | 2014-11-20 | 株式会社ゲッシュ | 入力支援装置、入力支援方法、および、プログラム |
JP6405836B2 (ja) * | 2014-09-26 | 2018-10-17 | セイコーエプソン株式会社 | 位置検出装置、プロジェクター、及び、位置検出方法 |
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- 2019-02-05 US US16/969,384 patent/US11237673B2/en active Active
- 2019-02-05 CN CN201980013835.1A patent/CN111727417A/zh active Pending
- 2019-02-05 DE DE112019000858.7T patent/DE112019000858T5/de active Pending
- 2019-02-05 WO PCT/JP2019/004058 patent/WO2019159760A1/ja active Application Filing
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009260907A (ja) | 2008-03-18 | 2009-11-05 | Nec Corp | 携帯端末装置、端末操作方法、プログラム、及び記録媒体 |
JP2013114647A (ja) | 2011-12-01 | 2013-06-10 | Exvision Inc | ジェスチャー入力システム |
JP2013186827A (ja) | 2012-03-09 | 2013-09-19 | Konica Minolta Inc | 操作装置 |
JP2015210684A (ja) | 2014-04-25 | 2015-11-24 | 富士通株式会社 | 入力制御装置、制御方法および制御プログラム |
JP2017097716A (ja) | 2015-11-26 | 2017-06-01 | 富士通株式会社 | 入力装置、入力方法、及びプログラム |
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US20200401271A1 (en) | 2020-12-24 |
US11237673B2 (en) | 2022-02-01 |
JPWO2019159760A1 (ja) | 2021-01-28 |
CN111727417A (zh) | 2020-09-29 |
DE112019000858T5 (de) | 2020-10-29 |
WO2019159760A1 (ja) | 2019-08-22 |
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