JP6070669B2 - エンジン停止装置 - Google Patents
エンジン停止装置 Download PDFInfo
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- JP6070669B2 JP6070669B2 JP2014204246A JP2014204246A JP6070669B2 JP 6070669 B2 JP6070669 B2 JP 6070669B2 JP 2014204246 A JP2014204246 A JP 2014204246A JP 2014204246 A JP2014204246 A JP 2014204246A JP 6070669 B2 JP6070669 B2 JP 6070669B2
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- Prior art keywords
- engine
- crankshaft
- map
- stop position
- control device
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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
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/40—Controlling the engagement or disengagement of prime movers, e.g. for transition between prime movers
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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
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
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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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
-
- 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
- B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
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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
- B60W20/00—Control systems specially adapted for hybrid vehicles
-
- 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
- B60W30/192—Mitigating problems related to power-up or power-down of the driveline, e.g. start-up of a cold engine
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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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
- B60K2006/268—Electric drive motor starts the engine, i.e. used as starter motor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/006—Starting of engines by means of electric motors using a plurality of electric motors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/04—Starting of engines by means of electric motors the motors being associated with current generators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N11/0814—Circuits or control means specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N2300/00—Control related aspects of engine starting
- F02N2300/20—Control related aspects of engine starting characterised by the control method
- F02N2300/2011—Control involving a delay; Control involving a waiting period before engine stop or engine start
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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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S903/00—Hybrid electric vehicles, HEVS
- Y10S903/902—Prime movers comprising electrical and internal combustion motors
- Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
Description
実施形態に係るエンジン停止装置が搭載された車両の構成について、図1を参照して説明する。図1は、実施形態に係る車両の要部を示す構成図である。
次に、上述の如く構成された車両において制御装置100が実施するエンジン停止制御処理について、図2及び図3を参照して説明する。図2は、実施形態に係るエンジン停止処理の概念を示す概念図である。図3は、実施形態に係るトルク制御処理の概念を示す概念図である。
次に、エンジン11が停止した後にクランクシャフトが目標停止位置からずれてしまった場合に、制御装置100が実施するエンジン停止位置修正処理について、図5を参照して説明する。図5は、実施形態に係るエンジン停止位置修正処理の概念を示す概念図である。
次に、制御装置100が車両の主に走行中に実施するエンジン制御処理について、図7のフローチャートを参照して説明する。
Claims (4)
- エンジンと、前記エンジンのクランクシャフトに対しトルクを出力可能なモータとを備える車両に搭載され、前記クランクシャフトの現在位置と前記クランクシャフトの目標停止位置との差を検出する検出手段と、前記エンジンの停止時又は停止後に、前記検出された差に基づき前記クランクシャフトが前記目標停止位置に停止するように前記モータを制御する制御手段と、を備えるエンジン停止装置であって、
前記制御手段は、前記検出された差が閾値未満のときに、前記クランクシャフトの回転角に係る値である移動距離と前記クランクシャフトの回転速度との関係を規定する複数のマップのうち、前記検出された差が前記閾値以上の場合に選択される一のマップよりも前記移動距離と前記回転速度との関係を高い分解能で規定されているマップである補正マップを選択し、前記選択された補正マップに基づいて前記モータを制御する
ことを特徴とするエンジン停止装置。 - 前記補正マップでは、前記移動距離の値が前記目標停止位置を含む所定範囲内にある場合、前記回転速度がゼロとされることを特徴とする請求項1に記載のエンジン停止装置。
- 前記補正マップは、更に、前記一のマップよりも前記回転速度の上限値が低く設定されているマップであることを特徴とする請求項1又は2に記載のエンジン停止装置。
- 前記エンジンの停止後に、前記クランクシャフトの停止位置が前記目標停止位置からずれた場合、前記制御手段は、前記一のマップとして、前記回転速度が前記クランクシャフトを正回転させる方向に一旦増加し、前記クランクシャフトの現在位置が前記目標停止位置に近づくにつれて減少するマップを選択し、前記補正マップとして、前記クランクシャフトの現在位置が、前記移動距離が増加する方向から、前記目標停止位置に近づくにつれて前記クランクシャフトを正回転させる方向の前記回転速度が減少すると共に、前記クランクシャフトの現在位置が、前記移動距離が減少する方向から、前記目標停止位置に近づくにつれて前記クランクシャフトを負回転させる方向の前記回転速度が減少するマップを選択することを特徴とする請求項1乃至3のいずれか一項に記載のエンジン停止装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014204246A JP6070669B2 (ja) | 2014-10-02 | 2014-10-02 | エンジン停止装置 |
DE102015218283.5A DE102015218283B4 (de) | 2014-10-02 | 2015-09-23 | Antriebsmaschinen-Stoppvorrichtung |
US14/867,369 US9694809B2 (en) | 2014-10-02 | 2015-09-28 | Engine stop device |
CN201510641112.XA CN105484877B (zh) | 2014-10-02 | 2015-09-30 | 发动机停止装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2014204246A JP6070669B2 (ja) | 2014-10-02 | 2014-10-02 | エンジン停止装置 |
Publications (2)
Publication Number | Publication Date |
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JP2016075164A JP2016075164A (ja) | 2016-05-12 |
JP6070669B2 true JP6070669B2 (ja) | 2017-02-01 |
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JP2014204246A Active JP6070669B2 (ja) | 2014-10-02 | 2014-10-02 | エンジン停止装置 |
Country Status (4)
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US (1) | US9694809B2 (ja) |
JP (1) | JP6070669B2 (ja) |
CN (1) | CN105484877B (ja) |
DE (1) | DE102015218283B4 (ja) |
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US10569758B2 (en) * | 2016-02-26 | 2020-02-25 | Ford Global Technologies, Llc | System and method for modeling and estimating engine cranking torque disturbances during starts and stops |
JP6399048B2 (ja) * | 2016-07-08 | 2018-10-03 | トヨタ自動車株式会社 | 車両 |
JP6631471B2 (ja) * | 2016-11-03 | 2020-01-15 | 株式会社デンソー | エンジン始動装置、及び車両 |
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2014
- 2014-10-02 JP JP2014204246A patent/JP6070669B2/ja active Active
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2015
- 2015-09-23 DE DE102015218283.5A patent/DE102015218283B4/de active Active
- 2015-09-28 US US14/867,369 patent/US9694809B2/en active Active
- 2015-09-30 CN CN201510641112.XA patent/CN105484877B/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11011773B2 (en) | 2014-05-27 | 2021-05-18 | Apple Inc. | Devices and methods for reducing battery defects |
Also Published As
Publication number | Publication date |
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CN105484877A (zh) | 2016-04-13 |
US9694809B2 (en) | 2017-07-04 |
DE102015218283B4 (de) | 2023-05-11 |
CN105484877B (zh) | 2018-05-08 |
JP2016075164A (ja) | 2016-05-12 |
US20160096523A1 (en) | 2016-04-07 |
DE102015218283A1 (de) | 2016-04-07 |
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