CA2382424C - A system and a method for the control of variable-ratio transmissions - Google Patents
A system and a method for the control of variable-ratio transmissions Download PDFInfo
- Publication number
- CA2382424C CA2382424C CA002382424A CA2382424A CA2382424C CA 2382424 C CA2382424 C CA 2382424C CA 002382424 A CA002382424 A CA 002382424A CA 2382424 A CA2382424 A CA 2382424A CA 2382424 C CA2382424 C CA 2382424C
- Authority
- CA
- Canada
- Prior art keywords
- signal
- affinity
- dependence
- actuator
- frequency
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims description 20
- 230000008859 change Effects 0.000 claims abstract description 13
- 230000000737 periodic effect Effects 0.000 claims abstract description 5
- 230000009471 action Effects 0.000 claims description 6
- 230000000386 athletic effect Effects 0.000 claims description 4
- 230000002401 inhibitory effect Effects 0.000 claims 2
- 230000006870 function Effects 0.000 description 22
- 230000007246 mechanism Effects 0.000 description 6
- 230000001351 cycling effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000036314 physical performance Effects 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 230000005945 translocation Effects 0.000 description 2
- 208000029549 Muscle injury Diseases 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
- B62M25/08—Actuators for gearing speed-change mechanisms specially adapted for cycles with electrical or fluid transmitting systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Transmitters (AREA)
- Radio Transmission System (AREA)
- Feedback Control In General (AREA)
- Traffic Control Systems (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Gear-Shifting Mechanisms (AREA)
- Communication Control (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITTO99A000722 | 1999-08-24 | ||
| IT1999TO000722A IT1310144B1 (it) | 1999-08-24 | 1999-08-24 | Sistema e procedimento per il controllo di trasmissioni a rapportovariabile |
| PCT/EP2000/008125 WO2001014203A1 (en) | 1999-08-24 | 2000-08-21 | A system and a method for the control of variable-ratio transmissions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2382424A1 CA2382424A1 (en) | 2001-03-01 |
| CA2382424C true CA2382424C (en) | 2008-08-19 |
Family
ID=11418033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002382424A Expired - Fee Related CA2382424C (en) | 1999-08-24 | 2000-08-21 | A system and a method for the control of variable-ratio transmissions |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US6714849B1 (enExample) |
| EP (1) | EP1212236B1 (enExample) |
| JP (1) | JP2003507261A (enExample) |
| CN (1) | CN1165450C (enExample) |
| AT (1) | ATE258868T1 (enExample) |
| AU (1) | AU6997700A (enExample) |
| CA (1) | CA2382424C (enExample) |
| DE (1) | DE60008123T2 (enExample) |
| DK (1) | DK1212236T3 (enExample) |
| EA (1) | EA004382B1 (enExample) |
| ES (1) | ES2213039T3 (enExample) |
| HK (1) | HK1047267B (enExample) |
| IT (1) | IT1310144B1 (enExample) |
| PT (1) | PT1212236E (enExample) |
| WO (1) | WO2001014203A1 (enExample) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3522226B2 (ja) * | 2001-03-07 | 2004-04-26 | 株式会社シマノ | 自転車用変速制御装置 |
| ATE521530T1 (de) | 2002-12-06 | 2011-09-15 | Campagnolo Srl | Elektronisch, servobetätigte fahrradgangschaltung und zugehöriges verfahren |
| US20060063624A1 (en) * | 2004-09-20 | 2006-03-23 | Darrell Voss | Transmission systems and methods |
| US7522033B2 (en) * | 2005-07-27 | 2009-04-21 | Shimano, Inc. | Signal generating apparatus for a bicycle control device |
| EP1963713B1 (en) | 2005-12-09 | 2015-02-25 | Fallbrook Intellectual Property Company LLC | Continuously variable transmission |
| EP1811202A1 (en) | 2005-12-30 | 2007-07-25 | Fallbrook Technologies, Inc. | A continuously variable gear transmission |
| CN101861482B (zh) | 2007-11-16 | 2014-05-07 | 福博科知识产权有限责任公司 | 用于变速传动装置的控制器 |
| CA2708634C (en) * | 2007-12-21 | 2017-08-01 | Fallbrook Technologies Inc. | Automatic transmissions and methods therefor |
| AT507482B1 (de) * | 2008-03-21 | 2010-08-15 | Nagel Edmund | Getriebe mit stufenlos veränderbarer übersetzung zwischen einer eingangswelle und einer ausgangswelle |
| WO2012068265A1 (en) * | 2010-11-18 | 2012-05-24 | Sean Michael Simpson | System and method for controlling a transmission of a human-powered vehicle |
| WO2012086460A1 (ja) | 2010-12-22 | 2012-06-28 | マイクロスペース株式会社 | モータ駆動制御装置 |
| CN107253507B (zh) * | 2010-12-22 | 2020-06-23 | 微空间株式会社 | 电动机驱动控制装置 |
| DE102011005463A1 (de) * | 2011-03-11 | 2012-09-13 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Systems, bei dem eine Stellgröße eines Stellglieds gesteuert werden kann |
| WO2012125165A1 (en) * | 2011-03-16 | 2012-09-20 | Sram, Llc | Bicycle motor drive hub and motor controller |
| US10017225B2 (en) | 2014-10-08 | 2018-07-10 | Shimano Inc. | Bicycle transmission control device |
| US9234580B1 (en) * | 2015-05-28 | 2016-01-12 | Shimano Inc. | Control device for an automatic transmission of a bicycle |
| US10216523B2 (en) | 2015-07-17 | 2019-02-26 | General Electric Company | Systems and methods for implementing control logic |
| US10047861B2 (en) | 2016-01-15 | 2018-08-14 | Fallbrook Intellectual Property Company Llc | Systems and methods for controlling rollback in continuously variable transmissions |
| US10023266B2 (en) | 2016-05-11 | 2018-07-17 | Fallbrook Intellectual Property Company Llc | Systems and methods for automatic configuration and automatic calibration of continuously variable transmissions and bicycles having continuously variable transmissions |
| US10793222B1 (en) | 2017-03-21 | 2020-10-06 | Jonathan K. Harris | Bicycle derailleur having upper and lower alignment assemblies |
| CN106896723B (zh) * | 2017-03-31 | 2019-08-13 | 浙江大学 | 一种自行车的智能自动变速控制系统 |
| CN108896090B (zh) * | 2018-06-28 | 2024-04-16 | 上海钧正网络科技有限公司 | 一种电单车踏频检测系统及其检测方法 |
| US11527980B2 (en) | 2018-07-09 | 2022-12-13 | Shimano Inc. | Electronic device and human-powered vehicle system |
| JP7193332B2 (ja) * | 2018-12-18 | 2022-12-20 | 株式会社シマノ | 電子装置および人力駆動車用システム |
| JP6989452B2 (ja) * | 2018-07-09 | 2022-01-05 | 株式会社シマノ | 作成装置、コンポーネント制御装置、作成方法、コンポーネント制御方法、およびコンピュータプログラム |
| JP7007244B2 (ja) * | 2018-07-09 | 2022-01-24 | 株式会社シマノ | 作成装置、コンポーネント制御装置、作成方法、コンポーネント制御方法、コンピュータプログラムおよび学習モデル |
| IT201800008124A1 (it) | 2018-08-20 | 2020-02-20 | Rosario Aliperti | Sistema di Cambio CVT automatico per biciclette non elettriche |
| JP7120871B2 (ja) * | 2018-10-02 | 2022-08-17 | 株式会社シマノ | 制御装置および変速システム |
| US11215268B2 (en) | 2018-11-06 | 2022-01-04 | Fallbrook Intellectual Property Company Llc | Continuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same |
| US11174922B2 (en) | 2019-02-26 | 2021-11-16 | Fallbrook Intellectual Property Company Llc | Reversible variable drives and systems and methods for control in forward and reverse directions |
| JP7457458B2 (ja) | 2019-02-27 | 2024-03-28 | 株式会社シマノ | 出力装置、コンピュータプログラム、および記憶媒体 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57198185A (en) * | 1981-05-29 | 1982-12-04 | Sanyo Electric Co | Motor transmission for bicycle |
| US5059158A (en) | 1990-05-08 | 1991-10-22 | E.B.T., Inc. | Electronic transmission control system for a bicycle |
| IT1252262B (it) | 1991-11-18 | 1995-06-08 | Catene Calibrate Regina | Cambio automatizzato per bicicletta |
| US5213548A (en) * | 1992-03-02 | 1993-05-25 | Colbert Ralph G | Gear shifting system for derailleur equipped bicycle |
| US5261858A (en) * | 1992-06-19 | 1993-11-16 | Browning Automatic Transmission | Method and system for computer-controlled bicycle gear shifting |
| JPH0826170A (ja) * | 1994-07-13 | 1996-01-30 | Akebono Brake Ind Co Ltd | 自動変速装置付自転車 |
| US5599244A (en) | 1995-08-14 | 1997-02-04 | Ethington; Russell A. | Automatic transmission shifter for velocipedes |
| JP2988659B2 (ja) * | 1996-09-04 | 1999-12-13 | 株式会社シマノ | 自転車の擬似クランク回転数演算装置 |
| JP3284060B2 (ja) * | 1996-09-20 | 2002-05-20 | 株式会社シマノ | 自転車の変速制御方法及びその変速制御装置 |
| DE19642605A1 (de) * | 1996-10-16 | 1998-04-23 | Frank Bergler | Fahrrad-Gangschaltung |
| JPH10194185A (ja) * | 1997-01-13 | 1998-07-28 | Yamaha Motor Co Ltd | 電動自転車 |
| US6047230A (en) * | 1997-02-27 | 2000-04-04 | Spencer; Marc D. | Automatic bicycle transmission |
| US6192300B1 (en) * | 1997-06-27 | 2001-02-20 | Echowell Electronic Ltd. | Bicycle computer |
| DE19741709A1 (de) * | 1997-09-22 | 1999-03-25 | Wiehr Juergen Dipl Finanzw | Eine Fahrrad-Gangschaltung, bei der nicht der Gang, sondern die Trittfrequenz pro Minute gezählt wird |
| JP3832688B2 (ja) * | 1997-11-14 | 2006-10-11 | 本田技研工業株式会社 | 自動変速制御装置およびこれを用いた電動補助自転車 |
| US5922035A (en) * | 1997-12-03 | 1999-07-13 | Winston Hsu | Fuzzy logic control system for electrical aided vehicle |
| US6459222B1 (en) * | 1999-11-29 | 2002-10-01 | Chung Shan Institute Of Science And Technology | Bicycle control system for controlling an elebike |
-
1999
- 1999-08-24 IT IT1999TO000722A patent/IT1310144B1/it active
-
2000
- 2000-08-21 CA CA002382424A patent/CA2382424C/en not_active Expired - Fee Related
- 2000-08-21 DE DE60008123T patent/DE60008123T2/de not_active Expired - Lifetime
- 2000-08-21 WO PCT/EP2000/008125 patent/WO2001014203A1/en not_active Ceased
- 2000-08-21 JP JP2001518312A patent/JP2003507261A/ja active Pending
- 2000-08-21 DK DK00958477T patent/DK1212236T3/da active
- 2000-08-21 HK HK02108941.1A patent/HK1047267B/en not_active IP Right Cessation
- 2000-08-21 ES ES00958477T patent/ES2213039T3/es not_active Expired - Lifetime
- 2000-08-21 EP EP00958477A patent/EP1212236B1/en not_active Expired - Lifetime
- 2000-08-21 AT AT00958477T patent/ATE258868T1/de active
- 2000-08-21 US US10/069,046 patent/US6714849B1/en not_active Expired - Fee Related
- 2000-08-21 EA EA200200276A patent/EA004382B1/ru not_active IP Right Cessation
- 2000-08-21 PT PT00958477T patent/PT1212236E/pt unknown
- 2000-08-21 AU AU69977/00A patent/AU6997700A/en not_active Abandoned
- 2000-08-21 CN CNB008143943A patent/CN1165450C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ATE258868T1 (de) | 2004-02-15 |
| EP1212236A1 (en) | 2002-06-12 |
| US6714849B1 (en) | 2004-03-30 |
| DE60008123D1 (de) | 2004-03-11 |
| EA200200276A1 (ru) | 2002-08-29 |
| HK1047267B (en) | 2004-07-09 |
| EP1212236B1 (en) | 2004-02-04 |
| IT1310144B1 (it) | 2002-02-11 |
| CA2382424A1 (en) | 2001-03-01 |
| CN1379721A (zh) | 2002-11-13 |
| CN1165450C (zh) | 2004-09-08 |
| WO2001014203A1 (en) | 2001-03-01 |
| ITTO990722A1 (it) | 2001-02-24 |
| DE60008123T2 (de) | 2004-07-15 |
| PT1212236E (pt) | 2004-05-31 |
| DK1212236T3 (da) | 2004-04-13 |
| JP2003507261A (ja) | 2003-02-25 |
| HK1047267A1 (en) | 2003-02-14 |
| EA004382B1 (ru) | 2004-04-29 |
| AU6997700A (en) | 2001-03-19 |
| ES2213039T3 (es) | 2004-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |