JP2016172496A - 車両制御装置、及びその制御方法 - Google Patents
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- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/14—Inputs being a function of torque or torque demand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/36—Inputs being a function of speed
- F16H59/44—Inputs being a function of speed dependent on machine speed of the machine, e.g. the vehicle
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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
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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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- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
- F16H63/50—Signals to an engine or motor
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- 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
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- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18072—Coasting
- B60W2030/1809—Without torque flow between driveshaft and engine, e.g. with clutch disengaged or transmission in neutral
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- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/06—Combustion engines, Gas turbines
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- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/10—Change speed gearings
- B60W2510/1005—Transmission ratio engaged
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- 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
- B60W2540/00—Input parameters relating to occupants
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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
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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
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- B60W2710/1077—Change speed gearings fluid pressure, e.g. oil pressure
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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- 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
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Abstract
Description
4 変速機
7 駆動輪
10e 電動オイルポンプ(油供給手段)
10m メカオイルポンプ(オイルポンプ)
12 コントローラ(制御手段)
20 バリエータ(無段変速機)
21 プライマリプーリ
30 副変速機構
32 Lowブレーキ(摩擦締結要素)
33 Highクラッチ(摩擦締結要素)
51 アクセルペダル
Claims (7)
- 駆動源によって駆動されるオイルポンプと、
前記駆動源と駆動輪との間に配置され、前記オイルポンプから吐出される油が供給される無段変速機と、
前記駆動源と前記駆動輪との間に前記無段変速機と直列に配置される摩擦締結要素とを備える車両を制御する車両制御装置であって、
少なくともアクセルペダルが踏み込まれていない条件を含む所定条件が成立した場合に、前記摩擦締結要素を解放し、かつ前記駆動源の回転軸の回転速度をゼロにする惰性走行制御を実行する制御手段を備え、
前記制御手段は、前記アクセルペダルが踏み込まれておらず、前記無段変速機の実変速比が前記惰性走行制御における目標変速比となっていない場合であっても、前記惰性走行制御中に前記実変速比を前記目標変速比に変更可能と予測される場合には、前記惰性走行制御を開始する、
ことを特徴とする車両制御装置。 - 請求項1に記載の車両制御装置であって、
前記制御手段は、前記惰性走行制御中に前記実変速比を前記目標変速比に変更可能であると予測された場合には、変更可能であると予測された時点から前記惰性走行制御を開始する、
ことを特徴とする車両制御装置。 - 請求項1または2に記載の車両制御装置であって、
前記制御手段は、前記無段変速機の現在のプライマリプーリ圧、及び前記惰性走行制御を開始した後に供給可能なプライマリプーリ圧に基づくプライマリプーリの差推力に基づいて前記惰性走行制御中に到達する前記実変速比を算出し、算出した前記実変速比が前記目標変速比になる場合に、前記惰性走行制御を開始する、
ことを特徴とする車両制御装置。 - 請求項1から3のいずれか1つに記載の車両制御装置であって、
前記駆動源が停止している場合に、前記無段変速機に油を供給可能な油供給手段を備え、
前記制御手段は、前記惰性走行制御中に前記油供給手段から前記油を吐出させることで前記惰性走行制御前よりもプライマリプーリ圧を増大させる、
ことを特徴とする車両制御装置。 - 請求項4に記載の車両制御装置であって、
前記制御手段は、前記アクセルペダルの踏み込みがなくなると、前記油供給手段から前記油の吐出を開始する、
ことを特徴とする車両制御装置。 - 請求項4に記載の車両制御装置であって、
前記制御手段は、前記惰性走行制御の開始と同時に、前記油供給手段から前記油の吐出を開始する、
ことを特徴とする車両制御装置。 - 駆動源によって駆動されるオイルポンプと、
前記駆動源と駆動輪との間に配置され、前記オイルポンプから吐出される油が供給される無段変速機と、
前記駆動源と前記駆動輪との間に前記無段変速機と直列に配置される摩擦締結要素とを備える車両を制御する車両制御方法であって、
少なくともアクセルペダルが踏み込まれていない条件を含む所定条件が成立した場合に、前記摩擦締結要素を解放し、かつ前記駆動源の回転軸の回転速度をゼロにする惰性走行制御を実行し、
前記アクセルペダルが踏み込まれておらず、前記無段変速機の実変速比が前記惰性走行制御における目標変速比となっていない場合であっても、前記惰性走行制御中に前記実変速比を前記目標変速比に変更可能と予測される場合には、前記惰性走行制御を開始する、
ことを特徴とする車両制御方法。
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JP2015053545A JP6476025B2 (ja) | 2015-03-17 | 2015-03-17 | 車両制御装置、及びその制御方法 |
US15/553,229 US10214214B2 (en) | 2015-03-17 | 2016-02-17 | Vehicle control device and control method therefor |
PCT/JP2016/054559 WO2016147784A1 (ja) | 2015-03-17 | 2016-02-17 | 車両制御装置、及びその制御方法 |
EP16764614.0A EP3272608A4 (en) | 2015-03-17 | 2016-02-17 | Vehicle control device and control method for same |
KR1020177025769A KR20170117521A (ko) | 2015-03-17 | 2016-02-17 | 차량 제어 장치 및 그 제어 방법 |
CN201680015730.6A CN107406075B (zh) | 2015-03-17 | 2016-02-17 | 车辆控制装置及其控制方法 |
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KR102272761B1 (ko) * | 2017-02-08 | 2021-07-05 | 현대자동차주식회사 | 차량 및 차량의 제어방법 |
JP6911711B2 (ja) * | 2017-10-31 | 2021-07-28 | トヨタ自動車株式会社 | 車両用動力伝達装置の制御装置 |
CN110397733B (zh) * | 2019-04-12 | 2021-07-09 | 长春工业大学 | 一种基于模型预测控制的无级变速器夹紧力优化方法 |
JP7372764B2 (ja) * | 2019-06-21 | 2023-11-01 | ジヤトコ株式会社 | ハイブリッド車両及びハイブリッド車両の制御方法 |
JP7410913B2 (ja) * | 2021-09-30 | 2024-01-10 | 本田技研工業株式会社 | 車両 |
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JP2008128097A (ja) * | 2006-11-21 | 2008-06-05 | Toyota Motor Corp | オイルポンプの駆動装置 |
JP2010209991A (ja) * | 2009-03-09 | 2010-09-24 | Toyota Motor Corp | 自動変速機の油圧制御装置 |
JP2015014342A (ja) * | 2013-07-08 | 2015-01-22 | 富士重工業株式会社 | 車両の動力伝達装置 |
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CN107406075A (zh) | 2017-11-28 |
EP3272608A1 (en) | 2018-01-24 |
WO2016147784A1 (ja) | 2016-09-22 |
KR20170117521A (ko) | 2017-10-23 |
US10214214B2 (en) | 2019-02-26 |
JP6476025B2 (ja) | 2019-02-27 |
US20180037229A1 (en) | 2018-02-08 |
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