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ITPN930012A1 - Sistema di interfaccia uomo-macchina - Google Patents

Sistema di interfaccia uomo-macchina

Info

Publication number
ITPN930012A1
ITPN930012A1 IT93PN000012A ITPN930012A ITPN930012A1 IT PN930012 A1 ITPN930012 A1 IT PN930012A1 IT 93PN000012 A IT93PN000012 A IT 93PN000012A IT PN930012 A ITPN930012 A IT PN930012A IT PN930012 A1 ITPN930012 A1 IT PN930012A1
Authority
IT
Italy
Prior art keywords
pilots
man
machine interface
interface system
camera
Prior art date
Application number
IT93PN000012A
Other languages
English (en)
Inventor
Claudio Cenedese
Original Assignee
Zeltron Spa
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 Zeltron Spa filed Critical Zeltron Spa
Priority to IT93PN000012A priority Critical patent/IT1268511B1/it
Publication of ITPN930012A0 publication Critical patent/ITPN930012A0/it
Priority to EP94101779A priority patent/EP0613079A1/en
Publication of ITPN930012A1 publication Critical patent/ITPN930012A1/it
Application granted granted Critical
Publication of IT1268511B1 publication Critical patent/IT1268511B1/it

Links

Classifications

    • 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
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • 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
    • G06F3/042—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
    • G06F3/0426—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 tracking fingers with respect to a virtual keyboard projected or printed on the surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • User Interface Of Digital Computer (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

Il sistema comprende un'interfaccia (7) con una superficie (15) sulla quale sono definite predeterminate aree codificate (ON, OFF; 1-4) rappresentanti rispettivi comandi associati agli organi operativi (P, EV1, EV2) della macchina. La superficie (15) viene ripresa in modo continuo da una telecamera (8) che pilota con segnali video, corrispondenti all'immagine ripresa della superficie (15), un elaboratore di immagine (11) che a sua volta pilota selettivamente gli organi operativi (P, EV1, EV2) con un corrispondente comando quando almeno una rispettiva area codificata (ON, OFF; 1-4) viene oscurata rispetto al campo visivo (9) della telecamera (8) per un periodo minimo di tempo.
IT93PN000012A 1993-02-23 1993-02-23 Sistema di interfaccia uomo-macchina IT1268511B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT93PN000012A IT1268511B1 (it) 1993-02-23 1993-02-23 Sistema di interfaccia uomo-macchina
EP94101779A EP0613079A1 (en) 1993-02-23 1994-02-07 Man-machine interface system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93PN000012A IT1268511B1 (it) 1993-02-23 1993-02-23 Sistema di interfaccia uomo-macchina

Publications (3)

Publication Number Publication Date
ITPN930012A0 ITPN930012A0 (it) 1993-02-23
ITPN930012A1 true ITPN930012A1 (it) 1994-08-23
IT1268511B1 IT1268511B1 (it) 1997-03-04

Family

ID=11394757

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93PN000012A IT1268511B1 (it) 1993-02-23 1993-02-23 Sistema di interfaccia uomo-macchina

Country Status (2)

Country Link
EP (1) EP0613079A1 (it)
IT (1) IT1268511B1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2296115A (en) * 1994-12-12 1996-06-19 Rank Xerox Ltd Transfering data from a portable computer
JP3270643B2 (ja) * 1994-12-22 2002-04-02 キヤノン株式会社 指示位置検出方法及び装置
GB9603330D0 (en) * 1996-02-16 1996-04-17 Thomson Training & Simulation A method and system for determining the point of contact of an object with a screen
US5936615A (en) * 1996-09-12 1999-08-10 Digital Equipment Corporation Image-based touchscreen
TW430774B (en) * 1996-11-26 2001-04-21 Sony Corp Information input method and apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0275192A3 (en) * 1987-01-16 1989-07-19 General Electric Company Reconfigurable integrated controls and displays for a turbomachine
JPH02132510A (ja) * 1988-11-12 1990-05-22 Sony Corp 入力装置
DE4129602A1 (de) * 1990-09-15 1992-03-19 Fraunhofer Ges Forschung Vorrichtung zur dateneingabe
US5168531A (en) * 1991-06-27 1992-12-01 Digital Equipment Corporation Real-time recognition of pointing information from video
JPH05303467A (ja) * 1991-10-04 1993-11-16 Shigumatsukusu Kk 操作入力装置

Also Published As

Publication number Publication date
ITPN930012A0 (it) 1993-02-23
IT1268511B1 (it) 1997-03-04
EP0613079A1 (en) 1994-08-31

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980218