JP3959084B2 - ハイブリッド電気車両のためのマニホルド絶対圧力制御システム及び方法 - Google Patents
ハイブリッド電気車両のためのマニホルド絶対圧力制御システム及び方法 Download PDFInfo
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- 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
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- 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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- B60W20/00—Control systems specially adapted for hybrid vehicles
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- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
- F02D41/144—Sensor in intake manifold
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- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/423—Torque
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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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/44—Drive Train control parameters related to combustion engines
- B60L2240/445—Temperature
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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
- B60W2510/06—Combustion engines, Gas turbines
- B60W2510/0671—Engine manifold pressure
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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
- B60W2510/06—Combustion engines, Gas turbines
- B60W2510/0676—Engine temperature
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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
- B60W2710/08—Electric propulsion units
- B60W2710/083—Torque
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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
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/04—Engine intake system parameters
- F02D2200/0406—Intake manifold pressure
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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
- F02D2250/00—Engine control related to specific problems or objectives
- F02D2250/18—Control of the engine output torque
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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
- F02D2250/00—Engine control related to specific problems or objectives
- F02D2250/18—Control of the engine output torque
- F02D2250/24—Control of the engine output torque by using an external load, e.g. a generator
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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
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/047—Taking into account fuel evaporation or wall wetting
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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
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/12—Introducing corrections for particular operating conditions for deceleration
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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
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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
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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
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- Automation & Control Theory (AREA)
- Hybrid Electric Vehicles (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
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Description
本発明の次の詳細な説明は、本質的に単なる例示であり、本発明、又は、本発明の用途及び使用法を限定するものではない。更には、本発明の前述した背景又は次の本発明の詳細な説明で与えられた理論によって本発明を制限することは意図されていない。
Claims (11)
- 電動モーター/発電機と並列に内燃エンジンを備えるハイブリッド電気自動車においてマニホルド絶対圧力を制御するための方法であって、
前記ハイブリッド電気自動車上でトルク要求量を監視し、
前記内燃エンジンのマニホルド絶対圧力を監視し、
前記内燃エンジンの作動温度を測定し、
前記トルク要求量に合致するため前記内燃エンジンからトルクを供給し、
前記内燃エンジンから供給されたトルクと前記トルク要求量との間の差異を補うため、及び、該内燃エンジンのマニホルド絶対圧力を許容可能な範囲内に維持するため、前記モーター/発電機からトルクを供給する、各工程を備え、
前記モーター/発電機からトルクを供給する前記工程では、前記作動温度が所定の温度値より低下した場合、前記マニホルド絶対圧力を、予め選択された最大圧力値と予め選択された最小圧力値との間に維持すると共に、マニホルド絶対圧力の変化率を予め選択された変化率より小さい状態に維持し、
前記作動温度が所定の温度値以上となった場合、マニホルド絶対圧力の変化率を予め選択された変化率より小さい状態に維持する制御のみを実行する、方法。
- 前記モーター/発電機からトルクを供給する工程は、前記内燃エンジンにより供給されたトルクを増補するため正のトルクを供給する工程を備える、請求項1に記載の方法。
- 前記モーター/発電機からトルクを供給する工程は、前記マニホルド絶対圧力の変化率を制限するため、前記内燃エンジンにより供給されたトルクに対抗する負のトルクを供給する工程を備える、請求項1に記載の方法。
- 前記モーター/発電機からトルクを供給する工程は、前記ハイブリッド電気自動車の前記トルク要求量に合致させるため必要となるよりも大きいレベルで、前記内燃エンジンからトルクを供給する工程を備える、請求項3に記載の方法。
- 電動モーター/発電機と並列に内燃エンジンを備えるハイブリッド電気自動車においてマニホルド絶対圧力を制御するための方法であって、
前記内燃エンジンの温度を監視し、
前記ハイブリッド電気自動車のトルク要求量を監視し、
監視された温度に応答して、前記内燃エンジンの吸引マニホルドで測定されたマニホルド絶対圧力並びにマニホルド絶対圧力の変化率の環境上受容可能な範囲を決定し、
環境上受容可能である、マニホルド絶対圧力の範囲並びにマニホルド絶対圧力の変化率を超えることが無いという条件下で、前記内燃エンジンにより供給することができる最大トルクを決定し、
前記電動モーター/発電機により供給することができる最大トルクを決定し、
前記電動モーター/発電機により供給することができる最大トルクが、前記トルク要求量と、環境上受容可能であるマニホルド絶対圧力の範囲並びにマニホルド絶対圧力の変化率を超えることが無いという条件で決定された前記内燃エンジンにより供給することができる最大トルクと、の間の差異以上であるか否かを決定し、
前記車両トルク要求量を供給するため、前記内燃エンジンにより供給されたトルクを前記電動モーター/発電機により供給されたトルクで増補する、各工程を備える、方法。 - 前記内燃エンジンにより供給されたトルクを前記電動モーター/発電機により供給されたトルクで増補する前記工程は、前記電動モーター/発電機から正のトルクを供給する工程を備える、請求項5に記載の方法。
- 前記内燃エンジンにより供給されたトルクを前記電動モーター/発電機により供給されたトルクで増補する前記工程は、最大の許容可能なマニホルド絶対圧力又は最大の許容可能なマニホルド絶対圧力の増加率を超えることを回避するように前記電動モーター/発電機から正のトルクを供給する工程を備える、請求項6に記載の方法。
- 前記内燃エンジンにより供給されたトルクを前記電動モーター/発電機により供給されたトルクで増補する前記工程は、マニホルド絶対圧力又はマニホルド絶対圧力の減少率を最小の許容可能な値を超えた状態に維持するように、前記内燃エンジンにより供給されたトルクに対抗して前記電動モーター/発電機から負のトルクを供給する工程を備える、請求項5に記載の方法。
- 環境上受容可能な範囲を決定する前記工程は、前記内燃エンジンのシリンダーに注入される燃料が環境上受容可能な態様で燃焼される範囲のエンジン温度の関数として、最大のマニホルド絶対圧力変化率と、最大のマニホルド絶対圧力と、最小のマニホルド絶対圧力と、を決定する工程を備える、請求項5に記載の方法。
- 前記増補工程は、前記内燃エンジンの吸引マニホルド内で測定されたときのマニホルド絶対圧力及びマニホルド絶対圧力の変化率が環境上受容可能な範囲を超え無い状態で車両トルク要求量を供給するため、前記内燃エンジンにより供給されるトルクを、前記電動モーター/発電機により供給されるトルクで増補する工程を備える、請求項5に記載の方法。
- 前記増補工程は、
前記電動モーター/発電機により供給することができる最大トルクがトルク要求量と最大トルクとの間の差異よりも小さいと判定したことに応答して、前記内燃内燃エンジンにより供給されたトルクを前記電動自動車から利用可能な最大トルクで増補し、
前記トルク要求量に合致させるため、マニホルド絶対圧力及びマニホルド絶対圧力の変化率が環境上受容可能な範囲を超えること無く前記内燃エンジンにより供給することができる最大トルクを超えるトルクを前記内燃エンジンから供給する、各工程を備える、請求項5に記載の方法。
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US10/646,558 US6823840B1 (en) | 2003-08-21 | 2003-08-21 | Manifold absolute pressure control system and method for a hybrid electric vehicle |
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JP2005163780A JP2005163780A (ja) | 2005-06-23 |
JP3959084B2 true JP3959084B2 (ja) | 2007-08-15 |
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