CN105229552B - 具有可变感觉、保持反馈、自动校准和可获知的性能优化的操作者控制的电气输出信号设备 - Google Patents

具有可变感觉、保持反馈、自动校准和可获知的性能优化的操作者控制的电气输出信号设备 Download PDF

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Publication number
CN105229552B
CN105229552B CN201480019794.4A CN201480019794A CN105229552B CN 105229552 B CN105229552 B CN 105229552B CN 201480019794 A CN201480019794 A CN 201480019794A CN 105229552 B CN105229552 B CN 105229552B
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region
feedback
angle
handleset
power
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Chinese (zh)
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CN105229552A (zh
Inventor
大卫·保罗·史密斯
夏春锋
卢卡兹·格热戈日·奥西科维克兹
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Prince Industries LLC
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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
    • G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
    • G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/015—Arrangements for indicating the position of a controlling member
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/03—Means for enhancing the operator's awareness of arrival of the controlling member at a command or datum position; Providing feel, e.g. means for creating a counterforce
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
    • G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
    • G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
    • G05G9/04737—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks with six degrees of freedom
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/04—Controlling members for hand actuation by pivoting movement, e.g. levers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
    • G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
    • G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
    • G05G2009/0474—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks characterised by means converting mechanical movement into electric signals
    • G05G2009/04755—Magnetic sensor, e.g. hall generator, pick-up coil
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
    • G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
    • G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
    • G05G2009/0474—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks characterised by means converting mechanical movement into electric signals
    • G05G2009/04762—Force transducer, e.g. strain gauge
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
    • G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
    • G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
    • G05G2009/04766—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks providing feel, e.g. indexing means, means to create counterforce
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/01—Indexing scheme relating to G06F3/01
    • G06F2203/015—Force feedback applied to a joystick
    • 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
    • G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20396—Hand operated
    • Y10T74/20474—Rotatable rod, shaft, or post
    • Y10T74/2051—Adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Control Devices (AREA)
  • User Interface Of Digital Computer (AREA)
  • Position Input By Displaying (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
CN201480019794.4A 2013-01-30 2014-01-30 具有可变感觉、保持反馈、自动校准和可获知的性能优化的操作者控制的电气输出信号设备 Active CN105229552B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361758489P 2013-01-30 2013-01-30
US61/758,489 2013-01-30
PCT/US2014/013961 WO2014120984A2 (en) 2013-01-30 2014-01-30 Operator controlled electrical output signal device with variable feel and hold feedback and automated calibration and learnable performance optimization

Publications (2)

Publication Number Publication Date
CN105229552A CN105229552A (zh) 2016-01-06
CN105229552B true CN105229552B (zh) 2017-09-22

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CN201480019794.4A Active CN105229552B (zh) 2013-01-30 2014-01-30 具有可变感觉、保持反馈、自动校准和可获知的性能优化的操作者控制的电气输出信号设备

Country Status (5)

Country Link
US (3) US9323283B2 (enExample)
EP (1) EP2951659B1 (enExample)
JP (3) JP6224734B2 (enExample)
CN (1) CN105229552B (enExample)
WO (1) WO2014120984A2 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6483564B2 (ja) * 2015-07-31 2019-03-13 株式会社クボタ 操作装置
GB2554363B (en) * 2016-09-21 2021-12-08 Cmr Surgical Ltd User interface device
DE102016118460A1 (de) * 2016-09-29 2018-03-29 Jungheinrich Aktiengesellschaft Flurförderzeug mit einem Bedienhebel sowie Verfahren zur Bedienung eines solchen Flurförderzeugs
WO2020027057A1 (ja) * 2018-07-31 2020-02-06 住友建機株式会社 ショベル
US11054904B2 (en) * 2018-11-08 2021-07-06 Microsoft Technology Licensing, Llc Haptic actuator using force multiplying spring and smart alloy wire
JP7155034B2 (ja) * 2019-02-15 2022-10-18 株式会社小松製作所 作業機械の制御システム
US11009892B2 (en) * 2019-03-19 2021-05-18 Honeywell International Inc. Active human-machine user interface feedback system with spherical motor
CN109798829B (zh) * 2019-03-24 2024-07-19 长沙赛搏机器智能有限公司 一种零漂移无死区的遥控器手柄
EP3953787B1 (en) * 2019-04-11 2024-11-27 Walvoil S.p.A. A modular control apparatus for actuating hydraulic valve systems
US11409320B2 (en) 2019-05-02 2022-08-09 Cnh Industrial America Llc System and method for providing haptic feedback to an operator of a work vehicle based on a component of the vehicle being controlled
US10915136B2 (en) * 2019-05-07 2021-02-09 Sensata Technologies, Inc. Dual mode sensing joystick assembly
CN110479567A (zh) * 2019-08-28 2019-11-22 江苏山河机电技术有限公司 一种用于振动手柄的振动方法
US12221199B1 (en) * 2019-12-27 2025-02-11 Yamaha Hatsudoki Kabushiki Kaisha System for and method of controlling propulsion device
CN113589877A (zh) * 2020-05-01 2021-11-02 迪尔公司 提供机器状态反馈的作业车辆磁流变流体操纵杆系统
CN112286281B (zh) * 2020-10-27 2022-02-18 连云港杰瑞电子有限公司 一种可在位调节操作角度的操纵杆手柄装置
CN113031657B (zh) * 2021-03-12 2022-11-25 北京北特圣迪科技发展有限公司 一种手柄直接位置控制的信号处理方法
US12158388B2 (en) 2021-03-30 2024-12-03 Cae Inc. Calibration adaptor bracket, apparatus and method
FR3122163B1 (fr) * 2021-04-21 2024-05-10 Dassault Aviat Systeme de commande d'un ensemble hypersustentateur d'un aeronef
DE102021205349A1 (de) 2021-05-26 2022-12-01 Robert Bosch Gesellschaft mit beschränkter Haftung Joystick
CN113842634B (zh) * 2021-09-27 2024-02-27 歌尔科技有限公司 一种扳机按键的力反馈控制方法、装置、电子产品及介质
DE102022200968A1 (de) 2022-01-31 2023-08-03 Robert Bosch Gesellschaft mit beschränkter Haftung Joystick
JP7301439B1 (ja) 2022-03-09 2023-07-03 有限会社プレテックミヤ 操作補助具
WO2025144146A1 (en) * 2023-12-29 2025-07-03 Elfatek Elektroni̇k Maki̇na Ve Otomasyonu Sanayi̇ Ti̇caret Li̇mi̇ted Şi̇rketi̇ A finger joystick with lockable angle value

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5029778A (en) * 1989-09-11 1991-07-09 The Boeing Company Throttle control system having real-time-computed thrust vs throttle position function
US5223776A (en) * 1990-12-31 1993-06-29 Honeywell Inc. Six-degree virtual pivot controller
US5421694A (en) * 1993-05-20 1995-06-06 Caterpillar Inc. Non-contacting joystick
US5734373A (en) * 1993-07-16 1998-03-31 Immersion Human Interface Corporation Method and apparatus for controlling force feedback interface systems utilizing a host computer
US5659334A (en) 1993-12-15 1997-08-19 Interlink Electronics, Inc. Force-sensing pointing device
JPH10227655A (ja) * 1997-02-14 1998-08-25 Tokyo Gas Co Ltd センサおよび該センサの補正方法
US5875682A (en) * 1997-03-20 1999-03-02 Caterpillar Inc. Operator controlled electrical output signal device
US6005551A (en) * 1997-04-25 1999-12-21 Microsoft Corporation Offline force effect rendering
US5969520A (en) * 1997-10-16 1999-10-19 Sauer Inc. Magnetic ball joystick
JPH11296247A (ja) * 1998-04-07 1999-10-29 Hitachi Constr Mach Co Ltd 操作レバー装置
US6098481A (en) * 1998-12-15 2000-08-08 Caterpillar Inc. High force variable position detent mechanism
JP2000204599A (ja) * 1999-01-14 2000-07-25 Hitachi Constr Mach Co Ltd 建設機械の操作レバ―装置
US20020011815A1 (en) * 2000-02-03 2002-01-31 Gaffney Edward J. Motor control systems and methods employing force sensing resistors
US6394431B1 (en) * 2001-03-21 2002-05-28 Caterpillar Inc. High force feel bumper with low final load
JP2002328738A (ja) * 2001-04-13 2002-11-15 Macmoter Spa 制御用装置
JP3934394B2 (ja) * 2001-10-30 2007-06-20 アルプス電気株式会社 ハプティック入力装置
AU2002340656A1 (en) * 2001-11-06 2003-05-19 Bombardier Inc. Apparatus for controlling a joystick having force-feedback
JP3883107B2 (ja) * 2001-11-30 2007-02-21 本田技研工業株式会社 車両操舵装置
JP3937914B2 (ja) * 2002-05-14 2007-06-27 トヨタ自動車株式会社 車両操作装置
AU2003274939A1 (en) * 2002-08-29 2004-03-19 Dept. Of Veterans Affairs Variable compliance joystick with compensation algorithms
JP4203363B2 (ja) * 2003-06-10 2008-12-24 本田技研工業株式会社 車両用の操作装置
JP4387738B2 (ja) * 2003-09-18 2009-12-24 富士重工業株式会社 電荷信号変換アンプ
JP2006040136A (ja) * 2004-07-29 2006-02-09 Tok Bearing Co Ltd ジョイスティック装置
GB0503663D0 (en) * 2005-02-23 2005-03-30 Penny & Giles Controls Ltd Joystick controller
US7543501B2 (en) * 2005-10-27 2009-06-09 Advanced Research Corporation Self-calibrating pressure sensor
JP4772464B2 (ja) * 2005-11-11 2011-09-14 オリンパスメディカルシステムズ株式会社 操作装置
US7753078B2 (en) * 2007-04-19 2010-07-13 Husco International Inc. Hybrid hydraulic joystick with an integral pressure sensor and an outlet port
DE102007021499A1 (de) * 2007-05-04 2008-11-06 Deere & Company, Moline Bedienvorrichtung
US7884565B2 (en) * 2008-01-10 2011-02-08 Honeywell International Inc. Human-machine interface with passive soft stops
CN101589947B (zh) * 2008-05-27 2012-05-30 普立思胜医疗技术(丹阳)有限公司 压力测量中的自动误差检测方法和电子血压计
EP2348377B1 (en) 2008-11-21 2014-10-01 Komatsu Ltd. Electric lever device
US8497767B2 (en) * 2009-03-02 2013-07-30 Butterfly Haptics, LLC Magnetic levitation haptic interface system
JP2010210071A (ja) * 2009-03-12 2010-09-24 Komatsu Ltd 操作レバー装置
JP5358850B2 (ja) * 2009-03-26 2013-12-04 株式会社小松製作所 作業車両におけるセンサの故障原因判断方法
US9870021B2 (en) * 2009-04-15 2018-01-16 SeeScan, Inc. Magnetic manual user interface devices
FR2954835B1 (fr) * 2009-12-30 2012-04-13 Ratier Figeac Soc Dispositif de pilotage de vehicule a actionneur electromagnetique
US8469317B2 (en) * 2010-10-22 2013-06-25 Woodward Mpc, Inc. Line replaceable, fly-by-wire control columns with push-pull interconnect rods
US8660738B2 (en) * 2010-12-14 2014-02-25 Catepillar Inc. Equipment performance monitoring system and method
US9035871B2 (en) * 2011-02-11 2015-05-19 Blackberry Limited Input detecting apparatus, and associated method, for electronic device
EP2597034B1 (en) * 2011-11-28 2015-11-04 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Counterbalanced control stick system
US20130293362A1 (en) * 2012-05-03 2013-11-07 The Methodist Hospital Research Institute Multi-degrees-of-freedom hand controller

Also Published As

Publication number Publication date
US20140214273A1 (en) 2014-07-31
US9836077B2 (en) 2017-12-05
WO2014120984A3 (en) 2014-10-09
JP6557310B2 (ja) 2019-08-07
JP2016513312A (ja) 2016-05-12
EP2951659A2 (en) 2015-12-09
US10942540B2 (en) 2021-03-09
JP6224734B2 (ja) 2017-11-01
JP2019207709A (ja) 2019-12-05
US20160202720A1 (en) 2016-07-14
JP2018010692A (ja) 2018-01-18
EP2951659B1 (en) 2021-05-26
US20180107235A1 (en) 2018-04-19
EP2951659A4 (en) 2018-01-10
CN105229552A (zh) 2016-01-06
WO2014120984A2 (en) 2014-08-07
US9323283B2 (en) 2016-04-26
JP6829289B2 (ja) 2021-02-10

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