JP2015132347A - 無段変速機の変速制御装置 - Google Patents
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- JP2015132347A JP2015132347A JP2014004798A JP2014004798A JP2015132347A JP 2015132347 A JP2015132347 A JP 2015132347A JP 2014004798 A JP2014004798 A JP 2014004798A JP 2014004798 A JP2014004798 A JP 2014004798A JP 2015132347 A JP2015132347 A JP 2015132347A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
- F16H61/0204—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
- F16H61/0213—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
- B60K31/0058—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator responsive to externally generated signalling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/14—Adaptive cruise control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/10—Interpretation of driver requests or demands
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
- F16H61/662—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2540/00—Input parameters relating to occupants
- B60W2540/10—Accelerator pedal position
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/06—Combustion engines, Gas turbines
- B60W2710/0666—Engine torque
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/10—Change speed gearings
- B60W2710/1005—Transmission ratio engaged
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
- F16H61/0204—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
- F16H61/0213—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
- F16H2061/0234—Adapting the ratios to special vehicle conditions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
- F16H61/0204—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
- F16H61/0213—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
- F16H2061/0244—Adapting the automatic ratio to direct driver requests, e.g. manual shift signals or kick down
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- Control Of Transmission Device (AREA)
Abstract
Description
10 エンジン
20 トルクコンバータ
30 無段変速機
34 プライマリプーリ
35 セカンダリプーリ
36 チェーン
40 TCU
41 指標値取得部
42 変速制御部
51 シフトレバー
59 レンジスイッチ
60 ECU
61 運転モード切替スイッチ
62 アクセルペダルセンサ
70 運転支援装置
100 CAN
Claims (5)
- 変速比を無段階に自動変速する無段変速制御モード、及び有段自動変速機と同様に多段状に自動変速する多段変速制御モードを有する無段変速機の変速制御装置において、
運転者による無段変速制御モードと多段変速制御モードとの選択操作を受付ける選択操作受付手段と、
車両の外部環境を認識し、認識結果に基づいて、車両の要求駆動力を求める運転支援装置と、
運転者の加速要求と相関を有する指標の値を取得する指標値取得手段と、
前記選択操作受付手段により多段変速制御モードが選択されている状態において、前記指標値取得手段により取得された指標の値が、前記運転支援装置により求められた要求駆動力から演算される前記指標の要求値よりも大きい場合には、多段変速制御モードによる変速制御を実行し、前記指標の値が、前記要求駆動力から演算される前記指標の要求値よりも小さいときには、無段変速制御モードによる変速制御を行う変速制御手段と、を備えることを特徴とする無段変速機の変速制御装置。 - 前記運転支援装置は、前記要求駆動力に基づいて、要求変速比又は要求回転数を設定し、
前記変速制御手段は、前記多段変速制御モードによる変速制御を行う際に、車両の運転状態に応じて設定される目標変速比又は目標回転数に基づいて変速制御を行い、前記無段変速制御モードによる変速制御を行う際に、前記運転支援装置により設定された要求変速比又は要求回転数と、車両の運転状態に応じて定められた目標変速比又は目標回転数とを比較し、いずれか大きい方の値に基づいて変速制御を行うことを特徴とする請求項1に記載の無段変速機の変速制御装置。 - 前記指標値取得手段は、前記指標の値として、運転者によるアクセルの操作量を取得し、
前記変速制御手段は、前記指標値取得手段により取得されたアクセルの操作量が、前記運転支援装置により求められた要求駆動力から演算されるアクセルの要求操作量よりも大きい場合には、多段変速制御モードによる変速制御を実行し、前記アクセルの操作量が、前記要求駆動力から演算されるアクセルの要求操作量よりも小さいときには、無段変速制御モードによる変速制御を行うことを特徴とする請求項1又は2に記載の無段変速機の変速制御装置。 - 前記指標値取得手段は、前記指標の値として、車両の運転状態に応じて定められた目標変速比又は目標回転数を取得し、
前記変速制御手段は、前記目標変速比又は目標回転数が、前記要求変速比又は要求回転数よりも大きい場合には、多段変速制御モードによる変速制御を実行し、前記目標変速比又は目標回転数が、前記要求変速比又は要求回転数よりも小さいときには、無段変速制御モードによる変速制御を行うことを特徴とする請求項1〜3のいずれか1項に記載の無段変速機の変速制御装置。 - 前記指標値取得手段は、前記指標の値として、アクセルの操作量に応じて定められる推定駆動力を取得し、
前記変速制御手段は、前記推定駆動力が前記要求駆動力よりも大きい場合には、多段変速制御モードによる変速制御を実行し、前記推定駆動力が前記要求駆動力よりも小さいときには、無段変速制御モードによる変速制御を行うことを特徴とする請求項1〜4のいずれか1項に記載の無段変速機の変速制御装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014004798A JP5906262B2 (ja) | 2014-01-15 | 2014-01-15 | 無段変速機の変速制御装置 |
US14/592,779 US9175767B2 (en) | 2014-01-15 | 2015-01-08 | Shift control device for continuously variable transmission |
CN201510013165.7A CN104776211B (zh) | 2014-01-15 | 2015-01-12 | 无级变速器的变速控制装置 |
DE102015100420.8A DE102015100420B4 (de) | 2014-01-15 | 2015-01-13 | Schaltsteuerung für ein kontinuierlich verstellbares Getriebe |
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JP2014004798A JP5906262B2 (ja) | 2014-01-15 | 2014-01-15 | 無段変速機の変速制御装置 |
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JP2015132347A true JP2015132347A (ja) | 2015-07-23 |
JP5906262B2 JP5906262B2 (ja) | 2016-04-20 |
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US (1) | US9175767B2 (ja) |
JP (1) | JP5906262B2 (ja) |
CN (1) | CN104776211B (ja) |
DE (1) | DE102015100420B4 (ja) |
Cited By (1)
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JP2018080814A (ja) * | 2016-11-18 | 2018-05-24 | トヨタ自動車株式会社 | 車両制御装置 |
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WO2017085828A1 (ja) * | 2015-11-19 | 2017-05-26 | 日産自動車株式会社 | 自動変速機及びその制御方法 |
JP6313807B2 (ja) * | 2016-05-19 | 2018-04-18 | 株式会社Subaru | 無段変速機の制御装置 |
US10585433B2 (en) * | 2017-08-28 | 2020-03-10 | Ford Global Technologies, Llc | Methods and apparatus for automotive drive mode selection |
US10308252B2 (en) * | 2017-09-12 | 2019-06-04 | Ford Global Technologies, Llc | Method of controlling a powertrain |
WO2019067431A1 (en) * | 2017-09-26 | 2019-04-04 | Team Industries, Inc. | MULTI-MODE CONTINUOUS VARIATION TRANSMISSION CONTROLLER |
US11592100B2 (en) | 2019-07-01 | 2023-02-28 | Team Industries, Inc. | Uniform clamp actuated shift infinitely variable transmission system |
IT202100030551A1 (it) * | 2021-12-02 | 2023-06-02 | Same Deutz Fahr Italia S P A | Veicolo per uso agricolo con sistema di gestione e comando del gruppo cambio a variazione continua |
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- 2014-01-15 JP JP2014004798A patent/JP5906262B2/ja active Active
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2015
- 2015-01-08 US US14/592,779 patent/US9175767B2/en active Active
- 2015-01-12 CN CN201510013165.7A patent/CN104776211B/zh active Active
- 2015-01-13 DE DE102015100420.8A patent/DE102015100420B4/de active Active
Patent Citations (4)
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JPH0368126U (ja) * | 1989-11-08 | 1991-07-04 | ||
JPH09133208A (ja) * | 1995-11-07 | 1997-05-20 | Mazda Motor Corp | 自動変速機の制御装置 |
JP2005172164A (ja) * | 2003-12-12 | 2005-06-30 | Toyota Motor Corp | 車両の制御装置 |
JP2012137118A (ja) * | 2010-12-24 | 2012-07-19 | Fuji Heavy Ind Ltd | 車両の駆動力制御装置 |
Cited By (1)
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JP2018080814A (ja) * | 2016-11-18 | 2018-05-24 | トヨタ自動車株式会社 | 車両制御装置 |
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Publication number | Publication date |
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CN104776211A (zh) | 2015-07-15 |
US9175767B2 (en) | 2015-11-03 |
JP5906262B2 (ja) | 2016-04-20 |
US20150198247A1 (en) | 2015-07-16 |
DE102015100420B4 (de) | 2022-05-05 |
DE102015100420A1 (de) | 2015-07-16 |
CN104776211B (zh) | 2017-08-01 |
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