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EP1840845A3 - Door handle device - Google Patents

Door handle device Download PDF

Info

Publication number
EP1840845A3
EP1840845A3 EP06125411A EP06125411A EP1840845A3 EP 1840845 A3 EP1840845 A3 EP 1840845A3 EP 06125411 A EP06125411 A EP 06125411A EP 06125411 A EP06125411 A EP 06125411A EP 1840845 A3 EP1840845 A3 EP 1840845A3
Authority
EP
European Patent Office
Prior art keywords
door handle
antenna
handle device
electro
performance
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.)
Granted
Application number
EP06125411A
Other languages
German (de)
French (fr)
Other versions
EP1840845B1 (en
EP1840845A2 (en
Inventor
Hiroto KABUSHIKI KAISHA HONDA LOCK Fujiwara
Yuuhou KABUSHIKI KAISHA HONDA LOCK Otsuda
Kazuyuki KABUSHIKI KAISHA HONDA LOCK Kuriyama
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.)
Minebea AccessSolutions Inc
Original Assignee
Honda Lock Manufacturing Co Ltd
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
Priority claimed from JP2006097571A external-priority patent/JP4705872B2/en
Priority claimed from JP2006097568A external-priority patent/JP4705871B2/en
Application filed by Honda Lock Manufacturing Co Ltd filed Critical Honda Lock Manufacturing Co Ltd
Publication of EP1840845A2 publication Critical patent/EP1840845A2/en
Publication of EP1840845A3 publication Critical patent/EP1840845A3/en
Application granted granted Critical
Publication of EP1840845B1 publication Critical patent/EP1840845B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/54—Electrical circuits
    • E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
    • E05B81/76—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles
    • E05B81/78—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles as part of a hands-free locking or unlocking operation
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00944—Details of construction or manufacture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
    • H01Q1/3233—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems
    • H01Q1/3241—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems particular used in keyless entry systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3291—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted in or on other locations inside the vehicle or vehicle body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H01Q7/06—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with core of ferromagnetic material
    • H01Q7/08—Ferrite rod or like elongated core
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/54—Electrical circuits
    • E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
    • E05B81/76—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles
    • E05B81/77—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles comprising sensors detecting the presence of the hand of a user
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C2209/00—Indexing scheme relating to groups G07C9/00 - G07C9/38
    • G07C2209/60—Indexing scheme relating to groups G07C9/00174 - G07C9/00944
    • G07C2209/63—Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle
    • G07C2209/65—Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle using means for sensing the user's hand

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Security & Cryptography (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Lock And Its Accessories (AREA)

Abstract

Provided is a door handle device incorporated with an antenna that can prevent the magnetic flux produced from the electro-conductive members from impairing the performance of the antenna. The door handle device comprises an antenna coil 11 for external communication formed by winding copper wire and a circuit board 10 including a ground pattern 32 and detection electrode patterns 33 and 34 that are received in a door handle 5, and the ground pattern 32 and detection electrode patterns 33 and 34 are each provided with a plurality of slits 32S, 33S and 34S extending in parallel with an axial line A around which the antenna coil 11 is wound. The provision of the slits prevents generation of eddy current in each electro-conductive pattern which otherwise would interfere with the performance of the antenna.
EP20060125411 2006-03-31 2006-12-05 Door handle device Not-in-force EP1840845B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006097571A JP4705872B2 (en) 2006-03-31 2006-03-31 Door handle device
JP2006097568A JP4705871B2 (en) 2006-03-31 2006-03-31 Door handle device

Publications (3)

Publication Number Publication Date
EP1840845A2 EP1840845A2 (en) 2007-10-03
EP1840845A3 true EP1840845A3 (en) 2010-01-06
EP1840845B1 EP1840845B1 (en) 2012-02-15

Family

ID=38197895

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20060125411 Not-in-force EP1840845B1 (en) 2006-03-31 2006-12-05 Door handle device

Country Status (1)

Country Link
EP (1) EP1840845B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009009729A1 (en) * 2008-12-20 2010-06-24 Huf Hülsbeck & Fürst Gmbh & Co. Kg Outside door handle, especially for vehicles and method for its production
IT1396932B1 (en) * 2009-11-20 2012-12-20 Valeo Spa COMMAND DEVICE FOR RELEASING THE HANDLE OF A VEHICLE WITH AN EXTERNAL COMMAND ORGAN.
FR2966280B1 (en) * 2010-10-13 2013-04-05 Continental Automotive France ELECTRODE, IN PARTICULAR FOR THE CONSTITUTION OF A PROXIMITY DETECTION SENSOR
DE102012109034A1 (en) * 2012-09-25 2014-03-27 Huf Hülsbeck & Fürst Gmbh & Co. Kg Motor vehicle door handle with sensor electronics
US9353557B2 (en) * 2013-06-12 2016-05-31 Huf North America Automotive Parts Manufacturing Corp. Door handle arrangement for vehicles
JP6936385B2 (en) 2018-03-07 2021-09-15 アルプスアルパイン株式会社 Operation detection device and door handle
FR3081487B1 (en) * 2018-05-28 2020-05-01 Continental Automotive France DEVICE FOR DETECTION BY INDUCTION OF INTENT OF LOCKING OF A MOTOR VEHICLE OPENING ELEMENT WITH TARGET ON A LEVER ARM
FR3082361B1 (en) * 2018-06-12 2021-04-23 Continental Automotive France USER APPROACH AND / OR CONTACT DETECTION AND ULTRA HIGH FREQUENCY COMMUNICATION SYSTEM WITH USER PORTABLE EQUIPMENT
US12180746B2 (en) 2021-05-17 2024-12-31 Knoll, Inc. Storage apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1400931A2 (en) * 2002-09-19 2004-03-24 Alpha Corporation Vehicle door locking and unlocking system
EP1617509A1 (en) * 2003-04-22 2006-01-18 Aisin Seiki Kabushiki Kaisha Electrostatic capacity type sensor-carrying antenna device
EP1689029A1 (en) * 2003-11-27 2006-08-09 Hitachi Metals, Ltd. Antenna and radio timepiece using the same, keyless entry system, and rf id system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1400931A2 (en) * 2002-09-19 2004-03-24 Alpha Corporation Vehicle door locking and unlocking system
EP1617509A1 (en) * 2003-04-22 2006-01-18 Aisin Seiki Kabushiki Kaisha Electrostatic capacity type sensor-carrying antenna device
EP1689029A1 (en) * 2003-11-27 2006-08-09 Hitachi Metals, Ltd. Antenna and radio timepiece using the same, keyless entry system, and rf id system

Also Published As

Publication number Publication date
EP1840845B1 (en) 2012-02-15
EP1840845A2 (en) 2007-10-03

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