JP5277198B2 - ハイブリッド車両制御装置 - Google Patents
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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
- B60W10/24—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means
- B60W10/26—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means for electrical energy, e.g. batteries or capacitors
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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
- B60K6/42—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 the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
- B60L50/16—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
-
- 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
- B60W10/04—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
-
- 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
- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
- B60W20/11—Controlling the power contribution of each of the prime movers to meet required power demand using model predictive control [MPC] strategies, i.e. control methods based on models predicting performance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2270/00—Problem solutions or means not otherwise provided for
- B60L2270/40—Problem solutions or means not otherwise provided for related to technical updates when adding new parts or software
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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
- 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
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
Description
(1)図9において、モータ走行モードか発電走行モードかを決定する際に、モータ走行モード駆動効率ηmdreq’と発電走行モード駆動効率ηengreq’ とを算出し、効率の良い方の走行モードを選択する。発電走行モード駆動効率ηengreq’[%]は、要求駆動力Pdrv[W]とエンジン発電出力Pgen_r[W]とに基づきエンジン駆動効率仮想値ηengreq[%]が算出されるため、エンジン発電出力Pgen_r[W]の変化に伴うエンジン駆動効率の変化を反映させることができる。
以上で説明した実施の形態のハイブリッド車両制御装置8は、エンジンと変速機との間にクラッチ41とモータ5とを配置したシステム構成としたが、本発明の実施形態は上記システム構成に限定されるものではない。例えば、モータ5が変速機2と出力軸3との間に配置されるようなシステム構成であってもよいし、モータ5が変速機2の内部に配置されるようなシステム構成であってもよい。変速機2のギア比やモータのリダクションギア比などの、車両を構成するパラメータが既知であれば、ドライバーの要求駆動トルクをエンジン軸相当、およびモータ軸相当に変換することは可能である。したがって、上述した実施の形態と同様に、効率マップを参照して発電走行モード駆動効率ηengreq’およびモータ走行モード駆動効率ηmdreq’を算出することが可能である。
2 変速機
3 出力軸
4 車輪
5 モータ
6 バッテリ
7 モータ制御装置
8 ハイブリッド車両制御装置
9 内燃機関制御装置
10 電子制御スロットル弁
11 変速機制御装置
21 入力軸
31 入力軸回転センサ
33 出力軸回転センサ
41 クラッチ
61、63 要求駆動トルク変換部
62 要求発電トルク算出部
64 エンジン駆動効率仮想値算出部
65 モータ力行効率仮想値算出部
66 発電走行モード駆動効率演算部
67 モータ走行モード駆動効率演算部
68 走行モード判定部
69 回転数変換演算部
70 要求発電量演算部
71 要求駆動力演算部
72 モータ力行効率平均値算出部
73 モータ発電効率平均値算出部
74 モータ発電効率現在値算出部
75 エンジン駆動効率現在値算出部
76 バッテリ充電効率平均値演算部
Claims (4)
- 内燃機関とモータとを協調制御することによって、前記内燃機関及び前記モータに車両の駆動のための駆動力を発生させるとともに、前記内燃機関が発生する内燃機関出力に応じて前記モータが発電出力を発生させると、前記発電出力によりバッテリを充電するハイブリッド車両制御装置であって、
前記内燃機関による前記駆動力の発生が停止して前記モータのみが前記駆動力を発生するモータ走行モードで、前記内燃機関及び前記モータを制御する第1制御手段と、
前記内燃機関出力により、前記内燃機関に前記駆動力を発生させるための駆動出力と、前記モータの発生する前記発電出力とが得られる発電走行モードで、前記内燃機関及び前記モータを制御する第2制御手段と、
前記発電走行モードにおける前記発電出力による前記バッテリの充電効率と、回生制動による前記バッテリの充電効率と、前記車両の操縦者による要求駆動力に応じて求められる前記モータの駆動効率とに基づいて、前記モータ走行モードにおける第1駆動出力効率を算出する第1駆動出力効率算出手段と、
前記要求駆動力と、前記バッテリを充電するための前記発電出力とに応じて求められる前記内燃機関の前記駆動力に基づいて、前記発電走行モードにおける第2駆動出力効率を算出する第2駆動出力効率算出手段と、
前記第1出力効率と前記第2出力効率との比較結果に応じて、前記内燃機関及び前記モータを、前記モータ走行モードで前記第2制御手段に制御させるか、前記発電走行モードで前記第1制御手段に制御させるかのいずれか一方を選択する選択手段とを備えることを特徴とするハイブリッド車両制御装置。 - 請求項1に記載のハイブリッド車両制御装置において、
前記第1駆動出力効率算出手段は、前記発電走行モードにおける前記発電出力による前記バッテリの充電効率よりも、前記回生制動による前記バッテリの充電効率を大きく設定することを特徴とするハイブリッド車両制御装置。 - 請求項1に記載のハイブリッド車両制御装置において、
前記第2駆動出力効率算出手段が前記第2駆動出力効率を算出するとき、前記内燃機関の前記駆動力を求める際に用いられる前記発電出力は、前記モータの運転時に発生する電気的損失を考慮した発電有効出力であることを特徴とするハイブリッド車両制御装置。 - 請求項3に記載のハイブリッド車両制御装置において、
前記発電有効出力は、前記発電走行モードにおいて前記モータが前記発電出力を発生するのに必要な前記内燃機関の発電要求出力と、前記発電走行モードにおける前記モータの発電効率と、前記モータ走行モードにおける前記モータの力行効率とに基づき算出されることを特徴とするハイブリッド車両制御装置。
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JP2010085098A JP5277198B2 (ja) | 2010-04-01 | 2010-04-01 | ハイブリッド車両制御装置 |
PCT/JP2011/058271 WO2011125862A1 (ja) | 2010-04-01 | 2011-03-31 | ハイブリッド車両制御装置 |
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US9796370B2 (en) * | 2013-03-29 | 2017-10-24 | Renault S.A.S. | Method and device for controlling an energy equivalence factor in a hybrid motor propulsion plant |
JP6089887B2 (ja) * | 2013-03-29 | 2017-03-08 | 株式会社デンソー | ハイブリッド車の制御装置 |
JP6163841B2 (ja) * | 2013-04-11 | 2017-07-19 | 日産自動車株式会社 | ハイブリッド車両の制御装置 |
EP2823986B1 (en) | 2013-07-10 | 2018-09-05 | Omar Abu Baker Al Jaeedi | Apparatus and method for generating power |
JP6032192B2 (ja) * | 2013-12-13 | 2016-11-24 | 株式会社デンソー | ハイブリッド車の制御装置 |
US9238460B1 (en) * | 2014-07-23 | 2016-01-19 | Toyota Motor Corporation | Systems for managing downshifts in hybrid-electric vehicles |
JP6330682B2 (ja) * | 2015-02-13 | 2018-05-30 | トヨタ自動車株式会社 | 車両制御装置 |
CN110979335B (zh) * | 2019-12-10 | 2021-04-27 | 义乌吉利动力总成有限公司 | 混合动力***能量效率的计算方法、计算***及车辆 |
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DE4217668C1 (de) * | 1992-05-28 | 1993-05-06 | Daimler Benz Ag | Verfahren zur Steuerung eines ein Fahrzeug antreibenden Hybridantriebes |
JP3171079B2 (ja) * | 1995-07-24 | 2001-05-28 | トヨタ自動車株式会社 | 車両用駆動制御装置 |
JP3401181B2 (ja) * | 1998-02-17 | 2003-04-28 | トヨタ自動車株式会社 | ハイブリッド車の駆動制御装置 |
JP2007239511A (ja) * | 2006-03-06 | 2007-09-20 | Denso Corp | 車両の駆動制御装置 |
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