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GB0213240D0 - Object sensing - Google Patents

Object sensing

Info

Publication number
GB0213240D0
GB0213240D0 GBGB0213240.5A GB0213240A GB0213240D0 GB 0213240 D0 GB0213240 D0 GB 0213240D0 GB 0213240 A GB0213240 A GB 0213240A GB 0213240 D0 GB0213240 D0 GB 0213240D0
Authority
GB
United Kingdom
Prior art keywords
object sensing
sensing
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
GBGB0213240.5A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Priority to US10/197,652 priority Critical patent/US7109726B2/en
Publication of GB0213240D0 publication Critical patent/GB0213240D0/en
Priority to EP02755439A priority patent/EP1415125A2/en
Priority to PCT/IB2002/003160 priority patent/WO2003010486A2/en
Priority to JP2003515813A priority patent/JP2006515665A/en
Priority to CN02802993.3A priority patent/CN1236326C/en
Priority to KR10-2003-7004050A priority patent/KR20040031678A/en
Priority to TW091116355A priority patent/TWI223712B/en
Priority to US10/830,523 priority patent/US20040201384A1/en
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/088—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices operating with electric fields
    • 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
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/24—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/02—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with propagation of electric current
    • G01V3/06—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with propagation of electric current using AC
    • 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
    • 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
    • H03K2217/960755—Constructional details of capacitive touch and proximity switches
    • H03K2217/960775—Emitter-receiver or "fringe" type detection, i.e. one or more field emitting electrodes and corresponding one or more receiving electrodes
    • 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
    • H03K2217/960755—Constructional details of capacitive touch and proximity switches
    • H03K2217/96078—Sensor being a wire or a strip, e.g. used in automobile door handles or bumpers
    • 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
    • H03K2217/965—Switches controlled by moving an element forming part of the switch
    • H03K2217/9658—Safety, e.g. fail-safe switching requiring a sequence of movements

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Geophysics And Detection Of Objects (AREA)
GBGB0213240.5A 2001-07-25 2002-06-07 Object sensing Ceased GB0213240D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
US10/197,652 US7109726B2 (en) 2001-07-25 2002-07-17 Object sensing
EP02755439A EP1415125A2 (en) 2001-07-25 2002-07-22 Object sensing
PCT/IB2002/003160 WO2003010486A2 (en) 2001-07-25 2002-07-22 Object sensing
JP2003515813A JP2006515665A (en) 2001-07-25 2002-07-22 Object detection
CN02802993.3A CN1236326C (en) 2001-07-25 2002-07-22 Object sensing
KR10-2003-7004050A KR20040031678A (en) 2001-07-25 2002-07-22 Object sensing
TW091116355A TWI223712B (en) 2001-07-25 2002-07-23 Object sensing apparatus and method of the same
US10/830,523 US20040201384A1 (en) 2001-07-25 2004-04-23 Active tag for object sensing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0118086.8A GB0118086D0 (en) 2001-07-25 2001-07-25 Object sensing

Publications (1)

Publication Number Publication Date
GB0213240D0 true GB0213240D0 (en) 2002-07-17

Family

ID=9919129

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0118086.8A Ceased GB0118086D0 (en) 2001-07-25 2001-07-25 Object sensing
GBGB0213240.5A Ceased GB0213240D0 (en) 2001-07-25 2002-06-07 Object sensing

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0118086.8A Ceased GB0118086D0 (en) 2001-07-25 2001-07-25 Object sensing

Country Status (3)

Country Link
KR (1) KR20040031678A (en)
CN (1) CN100344939C (en)
GB (2) GB0118086D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6824430B2 (en) * 2017-10-04 2021-02-03 アルプスアルパイン株式会社 Electrostatic sensor and door handle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075632A (en) * 1974-08-27 1978-02-21 The United States Of America As Represented By The United States Department Of Energy Interrogation, and detection system
US4360810A (en) * 1981-01-19 1982-11-23 The United States Of America As Represented By The United States Department Of Energy Multichannel homodyne receiver

Also Published As

Publication number Publication date
CN1699926A (en) 2005-11-23
CN100344939C (en) 2007-10-24
KR20040031678A (en) 2004-04-13
GB0118086D0 (en) 2001-09-19

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)