JP6485401B2 - ベルト式無段変速機を備えた車両 - Google Patents
ベルト式無段変速機を備えた車両 Download PDFInfo
- Publication number
- JP6485401B2 JP6485401B2 JP2016083980A JP2016083980A JP6485401B2 JP 6485401 B2 JP6485401 B2 JP 6485401B2 JP 2016083980 A JP2016083980 A JP 2016083980A JP 2016083980 A JP2016083980 A JP 2016083980A JP 6485401 B2 JP6485401 B2 JP 6485401B2
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- belt
- engine
- brake
- actuator
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title claims description 29
- 230000035939 shock Effects 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 description 26
- 230000000994 depressogenic effect Effects 0.000 description 16
- 230000001629 suppression Effects 0.000 description 14
- 230000009467 reduction Effects 0.000 description 12
- 230000008859 change Effects 0.000 description 10
- 230000007423 decrease Effects 0.000 description 9
- 230000001276 controlling effect Effects 0.000 description 5
- 230000000116 mitigating effect Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
-
- 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
- B60W30/18—Propelling the vehicle
- B60W30/192—Mitigating problems related to power-up or power-down of the driveline, e.g. start-up of a cold engine
-
- 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
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
-
- 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
- B60W10/101—Infinitely variable gearings
- B60W10/107—Infinitely variable gearings with endless flexible members
-
- 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
- B60W10/18—Conjoint control of vehicle sub-units of different type or different function including control of braking systems
- B60W10/184—Conjoint control of vehicle sub-units of different type or different function including control of braking systems with wheel brakes
-
- 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
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18109—Braking
- B60W30/18136—Engine braking
-
- 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
- B60W30/18—Propelling the vehicle
- B60W30/20—Reducing vibrations in the driveline
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/02—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by hand, foot, or like operator controlled initiation means
-
- 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
- B60W30/18—Propelling the vehicle
- 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
-
- 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
- B60W30/18—Propelling the vehicle
- B60W30/20—Reducing vibrations in the driveline
- B60W2030/206—Reducing vibrations in the driveline related or induced by the engine
-
- 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
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/10—Longitudinal speed
-
- 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
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/10—Longitudinal speed
- B60W2520/105—Longitudinal acceleration
-
- 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
-
- 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
- B60W2710/18—Braking system
- B60W2710/182—Brake pressure, e.g. of fluid or between pad and disc
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- General Engineering & Computer Science (AREA)
- Regulating Braking Force (AREA)
- Control Of Transmission Device (AREA)
Description
ベルト式無段変速機を備えた車両であって、
運転者により操作されるブレーキ操作部の操作状態に基づいて車輪へ制動力を及ぼすブレーキシステムに設けられた制動力調節装置であって、車輪の制動力を調節可能にするアクチュエータと、該アクチュエータの作動を制御するアクチュエータ制御部とを備える、制動力調節装置と、
走行中の前記車両においてエンジン停止条件が満たされた場合に、エンジンを停止させるエンジン停止システムと
を備え、
前記エンジン停止システムが前記エンジンを停止させたとき、前記アクチュエータ制御部は、前記無段変速機におけるプーリに対するベルトの滑りを抑制するように、前記ブレーキ操作部の操作状態にかかわらず前記アクチュエータを制御する、
車両
が提供される。
トランスアクスル12は、原動機としての内燃機関(エンジン)14に結合されている。トランスアクスル12は、エンジン14の動力が伝達される順序にしたがって、トルクコンバータ16、前後進切換機構18、変速機構20、減速機構22、終減速機構24を含む。終減速機構24からは、左右の駆動輪26に向けて、それぞれドライブシャフト28が延びてそれらに結合されている。
セカンダリシャフト54上には減速ギア80が設けられている。減速ギア80は被駆動側減速ギア82に噛み合っている。これらのギア80、82により減速機構22が構成されている。さらに、シャフトを介してギア82と同軸に終減速ピニオン84が設けられ、このピニオン84は、終減速機構24のデフケース86に結合されるリングギア88と噛み合っている。
12 トランスアクスル
14 エンジン
16 トルクコンバータ
18 前後進切換機構
20 変速機構(ベルト式無段変速機)
22 減速機構
24 終減速機構
26 駆動輪
56、58 プーリ
60 ベルト
100 ブレーキシステム
102 ブレーキアシストシステム
106 ブレーキアクチュエータ(アクチュエータ)
110 マスタシリンダ
150a アクチュエータ制御部
Claims (2)
- ベルト式無段変速機を備えた車両であって、
運転者により操作されるブレーキ操作部の操作状態に基づいて車輪へ制動力を及ぼすブレーキシステムに設けられた制動力調節装置であって、車輪の制動力を調節可能にするアクチュエータと、該アクチュエータの作動を制御するアクチュエータ制御部とを備える、制動力調節装置と、
走行中の前記車両においてエンジン停止条件が満たされた場合に、エンジンを停止させるエンジン停止システムと
を備え、
前記ベルト式無段変速機は、前記車輪の回転に伴って回転するプーリと、前記エンジンの駆動時に発生する油圧によって前記プーリに挟持されるベルトとを備え、
前記エンジン停止システムが前記エンジンを停止させたとき、前記アクチュエータ制御部は、前記プーリに対するベルトの滑りが所定許容限界を超えないように前記アクチュエータを制御するように構成され、
前記車両の走行時において得た、運転者による前記ブレーキ操作部への操作により前記車両に所定レベル以上の減速度が出始めるときの車速、スリップ率、および、減速度に基づいて、前記アクチュエータ制御部による前記アクチュエータの制御量を補正する補正部を更に備える、
車両。 - 前記エンジン停止条件が満たされて前記エンジン停止システムにより前記エンジンが停止されるとき、前記アクチュエータ制御部は、前記エンジン停止に伴う車両の減速度の増大を相殺するように前記アクチュエータを制御して、前記エンジン停止により前記車両に生じるショックを抑制する
請求項1に記載の車両。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016083980A JP6485401B2 (ja) | 2016-04-19 | 2016-04-19 | ベルト式無段変速機を備えた車両 |
US15/487,851 US10166990B2 (en) | 2016-04-19 | 2017-04-14 | Vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016083980A JP6485401B2 (ja) | 2016-04-19 | 2016-04-19 | ベルト式無段変速機を備えた車両 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017194100A JP2017194100A (ja) | 2017-10-26 |
JP6485401B2 true JP6485401B2 (ja) | 2019-03-20 |
Family
ID=60039388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016083980A Active JP6485401B2 (ja) | 2016-04-19 | 2016-04-19 | ベルト式無段変速機を備えた車両 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10166990B2 (ja) |
JP (1) | JP6485401B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105799704A (zh) * | 2016-03-11 | 2016-07-27 | 京东方科技集团股份有限公司 | 车辆控制方法、控制装置、车载系统以及车辆控制系统 |
KR102657439B1 (ko) * | 2016-10-11 | 2024-04-15 | 에이치엘만도 주식회사 | 차량 제어 장치 및 그 제어 방법 |
US10589738B1 (en) * | 2017-09-15 | 2020-03-17 | Zoox, Inc. | Electronic braking systems and methods |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3213293B2 (ja) * | 1999-08-02 | 2001-10-02 | 本田技研工業株式会社 | エンジン制御装置 |
JP2009012726A (ja) * | 2007-07-09 | 2009-01-22 | Toyota Motor Corp | ハイブリッド車両用の制御装置 |
JP4947068B2 (ja) * | 2009-02-19 | 2012-06-06 | トヨタ自動車株式会社 | 車両の制動力制御装置 |
JP5310299B2 (ja) * | 2009-06-24 | 2013-10-09 | トヨタ自動車株式会社 | ベルト式無段変速機を備える車両 |
JP5617646B2 (ja) * | 2011-01-13 | 2014-11-05 | トヨタ自動車株式会社 | 車両制御装置 |
WO2012147165A1 (ja) | 2011-04-26 | 2012-11-01 | トヨタ自動車株式会社 | 車両挙動制御システム |
JP5834855B2 (ja) * | 2011-12-06 | 2015-12-24 | 日産自動車株式会社 | 車両のエンジン自動制御装置 |
JP6041573B2 (ja) * | 2012-08-21 | 2016-12-14 | ダイハツ工業株式会社 | 車両用制御装置 |
-
2016
- 2016-04-19 JP JP2016083980A patent/JP6485401B2/ja active Active
-
2017
- 2017-04-14 US US15/487,851 patent/US10166990B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US10166990B2 (en) | 2019-01-01 |
JP2017194100A (ja) | 2017-10-26 |
US20170297579A1 (en) | 2017-10-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7125085B2 (en) | Braking force retaining unit | |
JP5095955B2 (ja) | 車両およびその制御方法 | |
JP5983466B2 (ja) | 車両の油圧制御装置 | |
KR101784083B1 (ko) | 차량의 제어 시스템 및 방법 | |
JP2016145583A (ja) | 車両駆動装置 | |
US20060061211A1 (en) | Braking force retaining unit | |
US9771076B2 (en) | Vehicle control device and vehicle control method | |
JP6256456B2 (ja) | 車両の停止維持装置 | |
JP6485401B2 (ja) | ベルト式無段変速機を備えた車両 | |
CN109027219B (zh) | 车辆控制装置 | |
JP2011106655A (ja) | 無段変速機の制御装置 | |
US9506559B2 (en) | Control device and control method for transmission | |
JP4719060B2 (ja) | 車両およびその制御方法 | |
JP2007288905A (ja) | 車両およびその制御方法 | |
US10794481B2 (en) | Control device for continuously variable transmission and control method for continuously variable transmission | |
JP4191131B2 (ja) | ハイブリッド車両の制御装置 | |
JP6434262B2 (ja) | 車両制御装置、及びその制御方法 | |
JP2011226565A (ja) | 車両制御装置 | |
JP6711085B2 (ja) | 自動変速機の制御装置 | |
JP6065578B2 (ja) | 無段変速機の制御装置および制御方法 | |
JP6137677B2 (ja) | 車両用制御装置 | |
JP6584075B2 (ja) | 無段変速機の制御装置 | |
JP6329341B2 (ja) | 車両用制御装置 | |
JP2019031999A (ja) | 無段変速機の制御装置 | |
JP2018118708A (ja) | 車両の制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180723 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180731 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180824 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190122 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190204 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6485401 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |