JP6142854B2 - 車両制御装置及び車両制御方法 - Google Patents
車両制御装置及び車両制御方法 Download PDFInfo
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- JP6142854B2 JP6142854B2 JP2014167205A JP2014167205A JP6142854B2 JP 6142854 B2 JP6142854 B2 JP 6142854B2 JP 2014167205 A JP2014167205 A JP 2014167205A JP 2014167205 A JP2014167205 A JP 2014167205A JP 6142854 B2 JP6142854 B2 JP 6142854B2
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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
- 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, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18072—Coasting
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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
- B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
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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
- B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
- B60W10/023—Fluid clutches
-
- 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
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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
- B60W10/18—Conjoint control of vehicle sub-units of different type or different function including control of braking systems
-
- 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, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18109—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, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
- 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
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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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/18—Braking system
- B60W2510/182—Brake pressure, e.g. of fluid or between pad and disc
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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
- B60W2540/12—Brake pedal position
-
- 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
- B60W2710/02—Clutches
- B60W2710/027—Clutch 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
- B60W2710/06—Combustion engines, Gas turbines
- B60W2710/0666—Engine torque
-
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
- F02D29/02—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- Control Of Transmission Device (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- General Engineering & Computer Science (AREA)
Description
始めに、図1を参照して、本発明の一実施形態である車両制御装置が適用される車両の構成について説明する。
次に、図1を参照して、本発明の一実施形態である車両制御装置の構成について説明する。
図2は、本発明の一実施形態である車両制御処理の流れを示すフローチャートである。図3は、ブレーキブースタの負圧と目標タービン回転数の増加率との関係を示すマップの一例を示す図である。図4は、本発明の一実施形態である車両制御処理を説明するためのタイミングチャートである。
2 エンジン
3 トルクコンバータ
4 前後進切換装置
5 ベルト式無段変速機(Continuously Variable Transmission : CVT)
6 デファレンシャル
6L,6R 駆動輪
7 制動装置
71 ブレーキペダル
72 ホイールシリンダ
73 ブレーキブースタ
74 マスタシリンダ
75 ブレーキアクチュエータ
100 油圧制御回路
200 ECU(Electronic Control Unit)
201 アクセル開度センサ
202 エンジン回転数センサ
203 タービン回転数センサ
204 プライマリプーリ回転数センサ
205 セカンダリプーリ回転数センサ
206 ブレーキセンサ
207 負圧センサ
B1 後進用ブレーキ
C1 前進用クラッチ
Claims (4)
- クラッチを解放し、且つ、エンジンを停止した状態で車両を走行させるフリーラン走行中に減速要求があった場合、クラッチトルクを増加させることによってエンジンをクランキングさせる車両制御装置であって、
ブレーキブースタの負圧が小さい場合は大きい場合よりもクラッチトルクの増加率を大きくする制御手段を備えることを特徴とする車両制御装置。 - 前記車両が、前記エンジンと前記クラッチとの間の動力伝達経路にトルクコンバータを備え、
前記トルクコンバータは、ポンプと、前記クラッチに接続されたタービンと、を備え、
前記制御手段は、ブレーキブースタの負圧が小さい場合は大きい場合よりも目標タービン回転数の増加率を大きくすることによって、前記クラッチトルクの増加率を大きくすることを特徴とする請求項1に記載の車両制御装置。 - 前記制御手段は、制動力が目標値に対して不足している場合、無段変速機をダウンシフトさせることを特徴とする請求項1又は2に記載の車両制御装置。
- クラッチを解放し、且つ、エンジンを停止した状態で車両を走行させるフリーラン走行中に減速要求があった場合、クラッチトルクを増加させることによってエンジンをクランキングさせる車両制御方法であって、
ブレーキブースタの負圧が小さい場合は大きい場合よりもクラッチトルクの増加率を大きくするステップを含むことを特徴とする車両制御方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014167205A JP6142854B2 (ja) | 2014-08-20 | 2014-08-20 | 車両制御装置及び車両制御方法 |
CN201510400935.3A CN105383493B (zh) | 2014-08-20 | 2015-07-09 | 车辆控制装置及车辆控制方法 |
US14/797,952 US9771076B2 (en) | 2014-08-20 | 2015-07-13 | Vehicle control device and vehicle control method |
DE102015113299.0A DE102015113299B4 (de) | 2014-08-20 | 2015-08-12 | Fahrzeugsteuervorrichtung und Fahrzeugsteuerverfahren |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014167205A JP6142854B2 (ja) | 2014-08-20 | 2014-08-20 | 車両制御装置及び車両制御方法 |
Publications (2)
Publication Number | Publication Date |
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JP2016044699A JP2016044699A (ja) | 2016-04-04 |
JP6142854B2 true JP6142854B2 (ja) | 2017-06-07 |
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JP2014167205A Active JP6142854B2 (ja) | 2014-08-20 | 2014-08-20 | 車両制御装置及び車両制御方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9771076B2 (ja) |
JP (1) | JP6142854B2 (ja) |
CN (1) | CN105383493B (ja) |
DE (1) | DE102015113299B4 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6252505B2 (ja) * | 2015-02-06 | 2017-12-27 | トヨタ自動車株式会社 | 車両駆動装置 |
JP6414133B2 (ja) * | 2016-04-28 | 2018-10-31 | トヨタ自動車株式会社 | 車両制御装置 |
DE102016224931A1 (de) * | 2016-12-14 | 2018-06-14 | Volkswagen Aktiengesellschaft | Verfahren zur Steuerung und/oder Regelung eines Antriebsstrangs eines Kraftfahrzeugs |
US11001263B2 (en) * | 2018-03-07 | 2021-05-11 | Toyota Jidosha Kabushiki Kaisha | Braking force control system, device, and method |
JP6922799B2 (ja) * | 2018-03-15 | 2021-08-18 | トヨタ自動車株式会社 | 車両の制御装置 |
CN112922732B (zh) * | 2019-12-05 | 2023-02-21 | 联合汽车电子有限公司 | 转速同步控制方法及系统 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3050037B2 (ja) * | 1994-02-07 | 2000-06-05 | 日産自動車株式会社 | 無段変速機の変速制御装置 |
JPH1038067A (ja) * | 1996-07-18 | 1998-02-13 | Toyota Motor Corp | 車両の制御装置 |
JP2000337190A (ja) * | 1999-03-25 | 2000-12-05 | Toyota Motor Corp | 車両用エンジン自動停止制御装置 |
JP4552365B2 (ja) | 2001-06-27 | 2010-09-29 | 株式会社デンソー | エンジン自動停止再始動装置 |
JP2006083830A (ja) | 2004-09-17 | 2006-03-30 | Honda Motor Co Ltd | エンジン制御装置 |
JP4421619B2 (ja) * | 2007-01-25 | 2010-02-24 | 本田技研工業株式会社 | 自動変速機の制御装置 |
JP2008309266A (ja) * | 2007-06-15 | 2008-12-25 | Jatco Ltd | 自動変速機の制御装置 |
JP4211862B1 (ja) * | 2007-09-28 | 2009-01-21 | トヨタ自動車株式会社 | 無段変速機の制御装置 |
JP2012047148A (ja) * | 2010-08-30 | 2012-03-08 | Toyota Motor Corp | 車両の制御装置 |
JP2012172578A (ja) | 2011-02-21 | 2012-09-10 | Toyota Motor Corp | 車両制御装置 |
KR101535396B1 (ko) * | 2011-08-31 | 2015-07-08 | 쟈트코 가부시키가이샤 | 차량 제어 장치 및 차량 제어 방법 |
CN104755341B (zh) * | 2012-10-31 | 2017-06-13 | 丰田自动车株式会社 | 车辆的行驶控制装置 |
WO2014068722A1 (ja) * | 2012-10-31 | 2014-05-08 | トヨタ自動車株式会社 | 車両の走行制御装置 |
-
2014
- 2014-08-20 JP JP2014167205A patent/JP6142854B2/ja active Active
-
2015
- 2015-07-09 CN CN201510400935.3A patent/CN105383493B/zh active Active
- 2015-07-13 US US14/797,952 patent/US9771076B2/en active Active
- 2015-08-12 DE DE102015113299.0A patent/DE102015113299B4/de active Active
Also Published As
Publication number | Publication date |
---|---|
US20160052520A1 (en) | 2016-02-25 |
US9771076B2 (en) | 2017-09-26 |
DE102015113299A1 (de) | 2016-02-25 |
CN105383493B (zh) | 2018-10-26 |
CN105383493A (zh) | 2016-03-09 |
JP2016044699A (ja) | 2016-04-04 |
DE102015113299B4 (de) | 2022-09-08 |
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