WO2009089349A3 - Identification system - Google Patents

Identification system Download PDF

Info

Publication number
WO2009089349A3
WO2009089349A3 PCT/US2009/030440 US2009030440W WO2009089349A3 WO 2009089349 A3 WO2009089349 A3 WO 2009089349A3 US 2009030440 W US2009030440 W US 2009030440W WO 2009089349 A3 WO2009089349 A3 WO 2009089349A3
Authority
WO
WIPO (PCT)
Prior art keywords
identification system
operator
identifying
detection device
allowing
Prior art date
Application number
PCT/US2009/030440
Other languages
French (fr)
Other versions
WO2009089349A2 (en
Inventor
Tasuku Nakayama
Original Assignee
3M Innovative Properties Company
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 3M Innovative Properties Company filed Critical 3M Innovative Properties Company
Publication of WO2009089349A2 publication Critical patent/WO2009089349A2/en
Publication of WO2009089349A3 publication Critical patent/WO2009089349A3/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/962—Capacitive touch switches
    • 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
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
    • H03K2217/96—Touch switches
    • H03K2217/9607—Capacitive touch switches
    • H03K2217/960705—Safety of capacitive touch and proximity switches, e.g. increasing reliability, fail-safe

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)
  • Push-Button Switches (AREA)
  • Switches With Compound Operations (AREA)
  • Electronic Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Position Input By Displaying (AREA)

Abstract

To provide a capacitive coupling type detection device, capable of identifying an operator and allowing only a desired switch to be operated; an operator identification system including the detection device; and a method for identifying the operator.
PCT/US2009/030440 2008-01-09 2009-01-08 Identification system WO2009089349A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008-002185 2008-01-09
JP2008002185A JP2009163611A (en) 2008-01-09 2008-01-09 Electrostatic capacity coupling type detector, and operator identification device and operator identification method provided with the detector

Publications (2)

Publication Number Publication Date
WO2009089349A2 WO2009089349A2 (en) 2009-07-16
WO2009089349A3 true WO2009089349A3 (en) 2009-10-15

Family

ID=40853762

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/030440 WO2009089349A2 (en) 2008-01-09 2009-01-08 Identification system

Country Status (2)

Country Link
JP (1) JP2009163611A (en)
WO (1) WO2009089349A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060022959A1 (en) * 2001-07-09 2006-02-02 Geaghan Bernard O Touch screen with selective touch sources
US7009488B2 (en) * 2002-09-25 2006-03-07 Hrl Laboratories, Llc Selective equipment lockout
US20070139371A1 (en) * 2005-04-04 2007-06-21 Harsham Bret A Control system and method for differentiating multiple users utilizing multi-view display devices
US20070244613A1 (en) * 2006-04-12 2007-10-18 Tadaaki Ishikawa Noncontact Input Device For In-Vehicle Apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060022959A1 (en) * 2001-07-09 2006-02-02 Geaghan Bernard O Touch screen with selective touch sources
US7009488B2 (en) * 2002-09-25 2006-03-07 Hrl Laboratories, Llc Selective equipment lockout
US20070139371A1 (en) * 2005-04-04 2007-06-21 Harsham Bret A Control system and method for differentiating multiple users utilizing multi-view display devices
US20070244613A1 (en) * 2006-04-12 2007-10-18 Tadaaki Ishikawa Noncontact Input Device For In-Vehicle Apparatus

Also Published As

Publication number Publication date
JP2009163611A (en) 2009-07-23
WO2009089349A2 (en) 2009-07-16

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