WO2003082619A1 - Dispositif de commande pour vehicule hybride - Google Patents
Dispositif de commande pour vehicule hybride Download PDFInfo
- Publication number
- WO2003082619A1 WO2003082619A1 PCT/JP2003/003993 JP0303993W WO03082619A1 WO 2003082619 A1 WO2003082619 A1 WO 2003082619A1 JP 0303993 W JP0303993 W JP 0303993W WO 03082619 A1 WO03082619 A1 WO 03082619A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- reduction ratio
- electric machine
- rotating electric
- engine
- variable
- Prior art date
Links
Classifications
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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
-
- 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
- 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
- B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
- B60K6/54—Transmission for changing ratio
- B60K6/543—Transmission for changing ratio the transmission being a continuously variable transmission
-
- 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
- B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
- B60K6/54—Transmission for changing ratio
- B60K6/547—Transmission for changing ratio the transmission being a stepped gearing
-
- 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
- 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
-
- 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
- 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
- B60L2240/421—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
- B60W2710/08—Electric propulsion units
- B60W2710/081—Speed
-
- 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
- Y02T10/64—Electric machine technologies 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
- 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
Definitions
- This effort relates to a control device for a hybrid vehicle equipped with an engine and a rotating electric machine (motor / generator) as power sources.
- a transmission that changes the rotation of the input shaft and transmits it from the output shaft to the wheels, a clutch that connects and disconnects the output shaft of the engine and the input shaft of the transmission, and a rotating electric machine that serves as both a motor and a generator
- a power transmission mechanism for connecting the input / output shaft of the rotating electric machine and the input shaft of the transmission, and a power storage element for storing power to be supplied to the rotating electric machine.
- the power transmission mechanism that connects the input / output shaft of the rotating electric machine and the input shaft of the transmission provides the necessary reduction ratio for the rotating electric machine to secure the torque required when the vehicle starts moving.
- the gear ratio is fixed. For this reason, the rotating speed of the rotating electric machine during normal running is determined according to the vehicle speed at that time, and the high-efficiency region of the rotating electric machine may not be used in some cases. This is not advisable from the vehicle's fuel efficiency characteristics.
- the present invention relates to a control device for a hybrid vehicle, comprising: a variable reduction ratio device that transmits power by a continuously variable transmission between an input / output shaft of a rotating electric machine and an input shaft of a transmission so that the rotating electric machine can be operated efficiently. It is intended to provide. Summary of the Invention
- the present invention provides a hybrid vehicle including an engine and a rotating electric machine, a transmission for transmitting output rotation of the engine to driving wheels, and a speed reduction interposed between the rotating electric machine and an input side of the transmission.
- a variable ratio device for storing electric power to be supplied to the rotating electric machine; and control means for controlling the output of the engine and the rotating electric power according to an operation state, and controlling a speed reduction ratio of the variable reduction ratio device.
- the control means comprises: Based on the output required of the rotating electric machine, the torque and the number of revolutions of the rotating electric machine are controlled to be optimum values based on the optimum efficiency characteristics of the rotating electric machine, and at the same time, according to the vehicle speed at that time. Controls the speed reduction ratio of the reduction ratio variable device.
- the high-efficiency operation range of the rotating electric machine can be expanded, and the fuel efficiency of the vehicle can be improved.
- FIG. 1 is a system schematic diagram showing an embodiment of the present invention.
- FIG. 2 is a flowchart showing the control contents.
- FIG. 3 is an output characteristic diagram showing an efficiency optimum line of the rotating electric machine.
- reference numeral 1 denotes an engine
- 2 denotes a gear type transmission in which a transmission ratio is automatically switched.
- a friction clutch 3 is interposed between an engine output shaft and a transmission input shaft 2a.
- Drive wheels (not shown) are connected to the output shaft side of the transmission 2 via a differential gear, and when the clutch 3 is connected, the rotation of the engine 1 is transmitted from the transmission 2 to the drive wheel side of the vehicle. Is done.
- the gearshift of the transmission 2 is controlled by a hybrid electronic control unit 10 (hybrid ECU) via a gearshift unit 7.
- the clutch 3 is controlled by the hybrid ECU 10 via a clutch termination actuator 8 to interrupt the transmission of power from the engine 1 to the transmission 2.
- a diesel engine or a CNG engine (fueled by compressed natural gas) is used.
- Engine electronic control unit 15 controls the fuel supply amount of engine 1.
- the engine ECU 15 controls the fuel supply amount of the engine 1 in accordance with a rotation speed signal detected by the engine rotation sensor 31 and a request from the hybrid ECU 10.
- Reference numeral 4 denotes a rotating electric machine (motor generator), and its input / output shaft 4a is connected to a variable reduction ratio device 6 such as a continuously variable transmission. It is connected to the input shaft 2a of the transmission 2 via the mechanism 5.
- the variable speed reduction ratio device 6 of the power transmission mechanism 5 is composed of a continuously variable transmission, and has a first pulley 6 a attached to the input / output shaft 4 a of the rotary electric machine 4 and a second pulley 6 attached to the gear of the power transmission mechanism 5. and b are connected by a V-belt 6c.
- the groove width of the first pulley 6a and the second pulley 6b can be changed by the variable reduction ratio actuator 14, so that the groove width of the first pulley 6a is increased and the width of the second pulley 6b is When the groove width is reduced, the reduction ratio increases.
- the reduction ratio decreases.
- the power transmission mechanism 5 is simply configured as a combination of a plurality of gears.
- the rotating electric machine 4 uses a permanent magnet type synchronous motor (IPM synchronous motor) from the aspects of high efficiency and small size and light weight, and is connected to the electric storage element 12 via the impeller 13.
- IPM synchronous motor permanent magnet type synchronous motor
- An electric double layer capacitor is used for the power storage element 12, which can easily secure the required output density with respect to the vehicle's allowable battery mass in order to efficiently and efficiently regenerate brake energy in a short time.
- the inverter 13 controls the rotating electric machine 4 to be in the electric mode or the power generation mode according to the request of the hybrid ECU 10.
- the charging power (DC power) of the power storage element 12 is converted to AC power to drive the rotating electric machine 4, while in the power generation mode, the generated power (AC power) of the rotating electric machine 4 is converted. Converts to DC power and charges storage elements 1 and 2.
- a brake actuator 21 for generating a braking force on the wheels is provided, which is controlled by a signal from a brake electronic control unit 20 (brake ECU).
- brake ECU 21 determines the required braking force determined from the amount of depression of the brake pedal 11, but during this deceleration, the hybrid ECU 10 sets the rotary electric machine 4 into a power generation mode and generates regenerative power. Therefore, when the regenerative braking force generated by this is less than the required braking force, a braking force enough to catch the shortage is generated in the brake actuator 21.
- the hybrid ECU 10 includes an accelerator sensor 32 for detecting a depression amount (accelerator required amount) of an accelerator pedal 16, a shift position sensor (not shown) for detecting a gear position of the transmission 2, a change lever 1 7 lever position sensor 3 4 Detects the vehicle speed sensor 35 (output rotation sensor of the transmission 2) that detects the rotation speed on the output side of the transmission 2 and the rotation speed of the second pulley 6b of the reduction ratio variable device 6 of the power transmission mechanism 5. Signals from the second pulley rotation sensor 36 and a means (not shown) for measuring the rotation speed (rotation speed) of the rotary electric machine 4 are input.
- the bridging ECU 10 transmits control signals to the engine ECU 15 and the brake ECU 20, and also sends command signals to the gear shift unit 7 of the transmission 2, while the clutch actuator 8 of the clutch 3 and the inverter 1 of the rotary electric machine 4 3.
- the variable reduction ratio actuator 14 of the variable reduction ratio device 6 is controlled.
- the hybrid ECU 10 obtains an output from the rotating electric machine 4 in accordance with the accelerator request amount with the clutch 3 disconnected.
- the inverter 13 is controlled so that the reduction ratio of the variable reduction ratio device 6 and the gear shift of the transmission 2 are controlled.
- a request signal for generating the output shared by the engine 1 is transmitted to the engine EC Ul 5, and the output shared by the rotating electric machine 4 is simultaneously output.
- the inverter 13 is controlled so as to obtain it, and together with these, it controls the reduction ratio of the reduction ratio variable device 6, connects the clutch 3, and controls the gear shift of the transmission 2.
- variable ratio device 6 When the vehicle starts and runs using only the output of the rotary electric machine 4 and the output of the rotary electric machine 4 in combination with the output of the engine 1, the output of the rotary electric machine 4 executed by the hybrid ECU 10 and deceleration are performed.
- the control contents of the variable ratio device 6 will be described with reference to the flowchart of FIG.
- step 1 it is determined whether the vehicle is in a start (acceleration) state. In the case of starting, proceed to step S2, set the reduction ratio of the reduction ratio variable device 6 to the maximum, and in step S3, increase the drive torque of the rotary electric machine 4 with respect to the required acceleration output of the rotary electric machine 4. And the speed of the rotating electric machine 4 is controlled to increase.
- the speed reduction ratio of the speed reduction ratio variable device 6 is increased to increase the torque input to the transmission 2. As a result, the required starting torque can be sufficiently secured.
- step S4 the optimal operation control for operating the rotating electric machine 4 based on the efficiency optimal line is performed.
- the reduction ratio of the reduction ratio variable device 6 is increased or decreased so that the rotation speed at that time does not deviate from the efficiency optimum line. If the vehicle speed and the gear ratio of the transmission 2 are determined in a certain traveling state, the number of revolutions required for the rotary electric machine 4 is also determined. However, the rotational speed of the rotating electric machine 4 is not always the most efficient operation state. In this case, the speed of the rotary electric machine 4 is changed to the most efficient state, and the speed reduction ratio of the speed reduction ratio variable device 6 is changed correspondingly so that the same vehicle speed can be maintained at this time. is there.
- the rotating electric machine 4 can be operated with high efficiency
- the area is also widened, and the load on the engine 1 can be reduced accordingly, resulting in improvement in vehicle fuel efficiency.
- the rotating electric machine 4 When the vehicle decelerates, the rotating electric machine 4 is set to the power generation mode. That is, the rotating electric machine 4 functions as a generator, performs regenerative power generation using the deceleration energy of the vehicle, and the electric power is stored in the power storage element 12. Also in this case, the speed reduction ratio of the variable speed reduction ratio device 6 is controlled in accordance with the deceleration request at that time so that the power generation efficiency can be maintained as high as possible.
- This hybrid vehicle control device can be used for various vehicles such as trucks and automobiles.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
- Control Of Transmission Device (AREA)
- Arrangement Of Transmissions (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03715610A EP1491378B1 (en) | 2002-03-29 | 2003-03-28 | Control device for hybrid vehicle |
US10/508,325 US20100151987A1 (en) | 2002-03-29 | 2003-03-28 | Control Device for Hybrid Vehicle |
DE60319683T DE60319683T2 (de) | 2002-03-29 | 2003-03-28 | Steuervorrichtung für hybridfahrzeug |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002-094916 | 2002-03-29 | ||
JP2002094916A JP2003285671A (ja) | 2002-03-29 | 2002-03-29 | ハイブリッド車両 |
Publications (1)
Publication Number | Publication Date |
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WO2003082619A1 true WO2003082619A1 (fr) | 2003-10-09 |
Family
ID=28671797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/003993 WO2003082619A1 (fr) | 2002-03-29 | 2003-03-28 | Dispositif de commande pour vehicule hybride |
Country Status (6)
Country | Link |
---|---|
US (1) | US20100151987A1 (ja) |
EP (1) | EP1491378B1 (ja) |
JP (1) | JP2003285671A (ja) |
CN (1) | CN1642769A (ja) |
DE (1) | DE60319683T2 (ja) |
WO (1) | WO2003082619A1 (ja) |
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US7841433B2 (en) * | 2007-06-20 | 2010-11-30 | Ford Global Technologies, Llc | Negative driveline torque control incorporating transmission state selection for a hybrid vehicle |
JP4947068B2 (ja) * | 2009-02-19 | 2012-06-06 | トヨタ自動車株式会社 | 車両の制動力制御装置 |
US20100236847A1 (en) * | 2009-03-17 | 2010-09-23 | Anyhony An-Tao Yang | Hybrid propulsion system |
JP5027179B2 (ja) * | 2009-03-27 | 2012-09-19 | ジヤトコ株式会社 | 無段変速機及びその制御方法 |
CN101544181B (zh) * | 2009-05-15 | 2011-04-20 | 新奥科技发展有限公司 | 动力总成系统 |
US9174646B2 (en) * | 2011-11-01 | 2015-11-03 | Nissan Motor Co., Ltd. | Motor control device for electric vehicle |
FI3300658T3 (fi) | 2011-12-11 | 2024-03-01 | Abbott Diabetes Care Inc | Analyyttianturimenetelmiä |
CN102969970B (zh) * | 2012-12-11 | 2015-04-01 | 常州工学院 | 电机效率跟踪驱动系统及其驱动方法 |
US10213139B2 (en) | 2015-05-14 | 2019-02-26 | Abbott Diabetes Care Inc. | Systems, devices, and methods for assembling an applicator and sensor control device |
AU2016260547B2 (en) | 2015-05-14 | 2020-09-03 | Abbott Diabetes Care Inc. | Compact medical device inserters and related systems and methods |
CN115444410A (zh) | 2017-01-23 | 2022-12-09 | 雅培糖尿病护理公司 | 用于插入体内分析物传感器的施加器及组件 |
WO2020057712A1 (en) * | 2018-09-18 | 2020-03-26 | Robert Bosch Gmbh | Powertrain with a continuously variable transmission for an electric vehicle and method for operating an electric vehicle |
JP2021037915A (ja) * | 2019-09-05 | 2021-03-11 | ツネイシCバリューズ株式会社 | ハイブリッド自動車 |
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US5495912A (en) * | 1994-06-03 | 1996-03-05 | The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency | Hybrid powertrain vehicle |
US6007443A (en) * | 1996-02-16 | 1999-12-28 | Nippon Soken, Inc. | Hybrid vehicle |
US6020697A (en) * | 1997-11-14 | 2000-02-01 | Honda Giken Kogyo Kabushiki Kaisha | Hybrid vehicle |
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Publication number | Priority date | Publication date | Assignee | Title |
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JPH09267647A (ja) * | 1996-04-02 | 1997-10-14 | Honda Motor Co Ltd | ハイブリッド車の動力伝達機構 |
JP4480862B2 (ja) * | 1999-09-07 | 2010-06-16 | 本田技研工業株式会社 | ハイブリッド自動車の制御装置 |
CA2425880A1 (en) * | 2000-10-16 | 2003-04-15 | Nissan Diesel Motor Co., Ltd. | Hybrid vehicle system |
JP4070401B2 (ja) * | 2000-10-31 | 2008-04-02 | 日産ディーゼル工業株式会社 | 車両のハイブリッドシステム |
US20070204594A1 (en) * | 2006-03-02 | 2007-09-06 | Nissan Motor Co., Ltd. | Exhaust purification system for hybrid vehicle |
US7748214B2 (en) * | 2006-03-03 | 2010-07-06 | Nissan Motor Co., Ltd. | Exhaust gas purification system for hybrid vehicle |
US7857080B2 (en) * | 2009-01-19 | 2010-12-28 | Hitachi Automotive Products (Usa), Inc. | System for selectively consuming and storing electrical energy in a hybrid vehicle |
DE102011080081A1 (de) * | 2010-07-30 | 2012-02-02 | Denso Corporation | Fahrzeugleistungsübertragungsvorrichtung |
-
2002
- 2002-03-29 JP JP2002094916A patent/JP2003285671A/ja active Pending
-
2003
- 2003-03-28 DE DE60319683T patent/DE60319683T2/de not_active Expired - Lifetime
- 2003-03-28 EP EP03715610A patent/EP1491378B1/en not_active Expired - Lifetime
- 2003-03-28 WO PCT/JP2003/003993 patent/WO2003082619A1/ja active IP Right Grant
- 2003-03-28 US US10/508,325 patent/US20100151987A1/en not_active Abandoned
- 2003-03-28 CN CNA038072831A patent/CN1642769A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5495912A (en) * | 1994-06-03 | 1996-03-05 | The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency | Hybrid powertrain vehicle |
US6007443A (en) * | 1996-02-16 | 1999-12-28 | Nippon Soken, Inc. | Hybrid vehicle |
US6020697A (en) * | 1997-11-14 | 2000-02-01 | Honda Giken Kogyo Kabushiki Kaisha | Hybrid vehicle |
Non-Patent Citations (1)
Title |
---|
See also references of EP1491378A4 * |
Also Published As
Publication number | Publication date |
---|---|
CN1642769A (zh) | 2005-07-20 |
EP1491378A1 (en) | 2004-12-29 |
EP1491378A4 (en) | 2006-04-26 |
EP1491378B1 (en) | 2008-03-12 |
DE60319683D1 (de) | 2008-04-24 |
US20100151987A1 (en) | 2010-06-17 |
DE60319683T2 (de) | 2009-05-20 |
JP2003285671A (ja) | 2003-10-07 |
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