JP6330834B2 - ハイブリッド車両 - Google Patents
ハイブリッド車両 Download PDFInfo
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- JP6330834B2 JP6330834B2 JP2016043308A JP2016043308A JP6330834B2 JP 6330834 B2 JP6330834 B2 JP 6330834B2 JP 2016043308 A JP2016043308 A JP 2016043308A JP 2016043308 A JP2016043308 A JP 2016043308A JP 6330834 B2 JP6330834 B2 JP 6330834B2
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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
- B60W20/50—Control strategies for responding to system failures, e.g. for fault diagnosis, failsafe operation or limp mode
-
- 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
- B60K6/44—Series-parallel type
- B60K6/445—Differential gearing distribution type
-
- 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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/08—Means for preventing excessive speed of the vehicle
-
- 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
-
- 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
- B60L2210/00—Converter types
- B60L2210/30—AC to DC converters
-
- 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
- B60L2210/00—Converter types
- B60L2210/40—DC to AC converters
-
- 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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/06—Combustion engines, Gas turbines
- B60W2510/0638—Engine 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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/08—Electric propulsion units
- B60W2510/081—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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/06—Combustion engines, Gas turbines
- B60W2710/0677—Engine power
-
- 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
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
-
- 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
- Y02T10/72—Electric energy management in electromobility
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Hybrid Electric Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Dc-Dc Converters (AREA)
- Inverter Devices (AREA)
Description
<ハイブリッド車両の構成>
図1は、本実施の形態に係るハイブリッド車両の全体構成を概略的に示すブロック図である。車両1は、エンジン100と、第1MG(Motor Generator)10と、第2MG20と、遊星歯車機構30と、出力軸40と、駆動輪50と、蓄電装置150と、SMR(System Main Relay)160と、PCU(Power Control Unit)200とを備える。また、車両1は、エンジンECU(Electronic Control Unit)310と、ハイブリッドECU320とをさらに備える。
以上のような構成を有する車両1において、エンジンECU310とハイブリッドECU320との間の通信に異常(以下「制御装置間の通信異常」とも略す)が生じた場合、エンジン100を要求パワーPe*に応じて適切に制御することができなくなる。具体的には、ハイブリッドECU320は、エンジン指令信号(要求パワーPe*を示す信号)をエンジンECU310に送信することができない。また、エンジンECU310は、ハイブリッドECU320からエンジン指令信号を受けることができないので、エンジン100をどのように制御すればよいのかを把握することができない。
図7は、システム電圧VHと、MG1回転速度Nm1と、逆起トルクTcとの関係を説明するための図である。図7ならびに後述する図8および図12において、横軸はMG1回転速度Nm1を示し、縦軸は逆起トルクTcを示す。曲線K1〜K3は、システム電圧VH=V1〜V3(V1<V2<V3)における逆起トルクTcの特性をそれぞれ表す。
以下、エンジンECU310およびハイブリッドECU320が上述の制御を実行する際の処理手順について、フローチャートを参照しながら詳細に説明する。
上述の実施の形態では、システム電圧VHを上昇させることによって逆起トルクTcの大きさを減少させる例を説明した。一方で、以下に説明するように、逆起トルクTcの特性によっては、システム電圧VHを低下させることによって逆起トルクTcの大きさを減少させる場合もある。
Claims (3)
- エンジンと、
ロータに永久磁石を有する第1の回転電機と、
駆動輪に接続された出力軸と、
前記エンジン、前記第1の回転電機、および前記出力軸を機械的に連結する遊星歯車機構と、
前記出力軸に接続された第2の回転電機と、
バッテリと、
前記バッテリ、前記第1の回転電機、および前記第2の回転電機の間で電力を変換するインバータと、
前記バッテリと前記インバータとの間で電圧を変換するコンバータと、
前記エンジンを制御する第1の制御装置と、
前記第1の回転電機および前記第2の回転電機を制御するとともに、前記エンジンの指令信号を前記第1の制御装置に送信することが可能に構成された第2の制御装置とを備え、
前記第1の制御装置は、前記第2の制御装置との通信に異常が生じた場合に、前記エンジンの出力を一定に維持するように前記エンジンを動作させる出力制御を実行し、前記出力制御の実行中に前記エンジンの回転速度が所定範囲から外れると前記エンジンを停止し、
前記第2の制御装置は、前記第1の制御装置との通信に異常が生じた場合に、前記第1の回転電機を制御することによって前記エンジンの回転速度を前記所定範囲内に維持する維持制御を実行し、前記維持制御の実行中に前記エンジンの停止要求がある場合には、前記インバータをゲート遮断状態にし、かつ、前記コンバータを制御して前記コンバータの前記インバータ側の電圧であるシステム電圧を調整することによって前記第1の回転電機の逆起電圧に起因する逆起トルクの大きさを減少させる、ハイブリッド車両。 - 前記逆起トルクの大きさは、前記第1の回転電機の回転速度が基準回転速度のときに極大値をとり、
前記基準回転速度は、前記システム電圧が上昇するに従って上昇し、
前記第2の制御装置は、前記エンジンの停止要求がある場合で、かつ、前記第1の回転電機の回転速度が前記基準回転速度を下回る場合には、前記システム電圧を上昇させることによって前記逆起トルクの大きさを減少させる、請求項1に記載のハイブリッド車両。 - 前記第2の制御装置は、前記エンジンの停止要求がある場合で、かつ、前記第1の回転電機の回転速度が前記基準回転速度を上回る場合には、前記システム電圧を低下させることによって前記逆起トルクの大きさを減少させる、請求項2に記載のハイブリッド車両。
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JP2016043308A JP6330834B2 (ja) | 2016-03-07 | 2016-03-07 | ハイブリッド車両 |
US15/449,009 US9932032B2 (en) | 2016-03-07 | 2017-03-03 | Hybrid vehicle |
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JP2016043308A JP6330834B2 (ja) | 2016-03-07 | 2016-03-07 | ハイブリッド車両 |
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JP6330834B2 true JP6330834B2 (ja) | 2018-05-30 |
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JP6654594B2 (ja) * | 2017-03-16 | 2020-02-26 | ヤンマー株式会社 | エンジンシステム |
JP6809354B2 (ja) * | 2017-04-18 | 2021-01-06 | トヨタ自動車株式会社 | ハイブリッド自動車 |
CN107901904B (zh) * | 2017-10-13 | 2019-07-30 | 潍柴动力股份有限公司 | 混合动力车辆跛行回家的控制方法及混合动力车辆 |
US11142176B2 (en) * | 2018-12-20 | 2021-10-12 | Vanderhall Motor Works, Inc. | Electric vehicle with antilock braking system |
JP7459782B2 (ja) * | 2020-12-21 | 2024-04-02 | トヨタ自動車株式会社 | ハイブリッド車両の制御装置および制御方法 |
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JP4622884B2 (ja) * | 2006-02-06 | 2011-02-02 | トヨタ自動車株式会社 | 電動機駆動装置およびそれを備えたハイブリッド自動車ならびに電力変換装置の停止制御方法 |
US8078371B2 (en) * | 2007-10-31 | 2011-12-13 | GM Global Technology Operations LLC | Method and apparatus to monitor output of an electro-mechanical transmission |
JP2010012827A (ja) * | 2008-07-01 | 2010-01-21 | Toyota Motor Corp | 車両およびその制御方法 |
JP4497238B2 (ja) * | 2008-09-16 | 2010-07-07 | トヨタ自動車株式会社 | 車両制御システム |
JP2011031659A (ja) * | 2009-07-30 | 2011-02-17 | Nissan Motor Co Ltd | ハイブリッド車両 |
JP2013124084A (ja) * | 2011-12-16 | 2013-06-24 | Toyota Motor Corp | ハイブリッド車 |
JP2014113003A (ja) * | 2012-12-05 | 2014-06-19 | Toyota Motor Corp | 車両 |
JP5999024B2 (ja) * | 2013-05-28 | 2016-09-28 | 株式会社デンソー | ハイブリッド車制御システム |
WO2016068135A1 (ja) * | 2014-10-28 | 2016-05-06 | 株式会社Ihi | 送電装置、送電方法及び非接触給電システム |
JP6256384B2 (ja) * | 2015-03-02 | 2018-01-10 | トヨタ自動車株式会社 | 電源装置 |
JP6597975B2 (ja) * | 2015-06-09 | 2019-10-30 | 三菱自動車工業株式会社 | 電動車両の制御装置 |
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2016
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US20170253234A1 (en) | 2017-09-07 |
JP2017159688A (ja) | 2017-09-14 |
US9932032B2 (en) | 2018-04-03 |
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