WO2012053611A1 - 出力制限制御装置、ハイブリッド自動車および出力制限制御方法、並びにプログラム - Google Patents
出力制限制御装置、ハイブリッド自動車および出力制限制御方法、並びにプログラム Download PDFInfo
- Publication number
- WO2012053611A1 WO2012053611A1 PCT/JP2011/074201 JP2011074201W WO2012053611A1 WO 2012053611 A1 WO2012053611 A1 WO 2012053611A1 JP 2011074201 W JP2011074201 W JP 2011074201W WO 2012053611 A1 WO2012053611 A1 WO 2012053611A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- output restriction
- output
- control device
- engine
- electric motor
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 60
- 230000010365 information processing Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 21
- 238000012545 processing Methods 0.000 description 17
- 230000001133 acceleration Effects 0.000 description 13
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Classifications
-
- 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
- B60W30/18—Propelling the vehicle
- B60W30/182—Selecting between different operative modes, e.g. comfort and performance modes
-
- 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
- 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
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
-
- 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
-
- 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
- B60W20/15—Control strategies specially adapted for achieving a particular effect
-
- 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
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18163—Lane change; Overtaking manoeuvres
-
- 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
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/087—Interaction between the driver and the control system where the control system corrects or modifies a request from the driver
-
- 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
- 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
- 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
-
- 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
- B60L2240/443—Torque
-
- 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
- B60L2250/00—Driver interactions
- B60L2250/16—Driver interactions by display
-
- 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
- B60W2540/00—Input parameters relating to occupants
- B60W2540/10—Accelerator pedal position
- B60W2540/103—Accelerator thresholds, e.g. kickdown
-
- 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
- B60W2540/00—Input parameters relating to occupants
- B60W2540/20—Direction indicator values
-
- 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
- B60W2540/00—Input parameters relating to occupants
- B60W2540/215—Selection or confirmation of options
-
- 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
- B60W2556/00—Input parameters relating to data
-
- 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
- B60W2710/0666—Engine torque
- B60W2710/0672—Torque change rate
-
- 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
- B60W2710/085—Torque change rate
-
- 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
- B60W2710/10—Change speed gearings
- B60W2710/1022—Input torque
-
- 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
- B60W2710/10—Change speed gearings
- B60W2710/1022—Input torque
- B60W2710/1027—Input torque change rate
-
- 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
- Y02T10/70—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
- 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
- Y10S903/93—Conjoint control of different elements
Definitions
- the present invention relates to an output restriction control device, a hybrid vehicle, an output restriction control method, and a program.
- the driver's required torque is limited, but it is preferable to satisfy the driver's required torque when the host vehicle overtakes another vehicle. Therefore, conventionally, when the driver performs a sudden accelerator operation exceeding a predetermined accelerator opening, the output restriction is temporarily released.
- the present invention has been made under such a background, and an output restriction control device, a hybrid vehicle, an output restriction control method, and a program capable of improving driver drivability while performing output restriction The purpose is to provide.
- the output restriction control device of the present invention includes an engine and an electric motor, and can be driven by the engine or the electric motor, or is mounted on a hybrid vehicle that can run in cooperation with the engine and the electric motor.
- the output restriction control device having the output restriction means for restricting the torque output from the output restriction means releases or restores the output restriction according to a predetermined operation by the driver, and releases or restores this output restriction. Can be set to a predetermined release rate or a predetermined return rate.
- the predetermined operation is an accelerator operation and a direction indicator operation
- the output restriction means immediately cancels the output restriction for a driver's sudden accelerator operation exceeding a predetermined accelerator opening.
- the output limit is gradually restored based on a predetermined return rate, and for the driver's operation of the direction indicator, the output limit is moderated based on a predetermined release rate.
- the output restriction can be gradually restored based on a predetermined restoration rate at the end of the operation of the direction indicator.
- an output restriction release display section for displaying that the output restriction means is releasing the output restriction.
- Another aspect of the present invention is a viewpoint as a hybrid vehicle.
- the hybrid vehicle of the present invention has the output restriction control device of the present invention.
- Still another aspect of the present invention is a viewpoint as an output restriction control method.
- the output restriction control method of the present invention includes an engine and an electric motor, and can be driven by the engine or the electric motor, or is mounted on a hybrid vehicle that can travel in cooperation with the engine and the electric motor.
- the output restriction control method of the output restriction control device having the output restriction means for restricting the torque output from the vehicle the output restriction is released or returned according to a predetermined operation by the driver, and the output restriction is released or returned.
- Each has an output restriction control step in which a predetermined release rate or a predetermined return rate can be set.
- Still another aspect of the present invention is a viewpoint as a program.
- the program of the present invention causes the information processing apparatus to realize the function of the output restriction control device of the present invention.
- FIG. 1 is a block diagram showing an example of the configuration of the hybrid vehicle 1.
- the hybrid vehicle 1 is an example of a vehicle.
- the hybrid vehicle 1 is driven by an engine (internal combustion engine) 10 and / or an electric motor 13 via a transmission of a semi-automatic transmission, and implements output limitation that limits the torque output from the engine 10 and / or the electric motor 13. Can do.
- the semi-automatic transmission is a transmission that can automatically perform a shifting operation while having the same configuration as a manual transmission.
- the hybrid vehicle 1 includes an engine 10 and an engine ECU (Electronic Control Unit) 11, clutch 12, electric motor 13, inverter 14, battery 15, transmission 16, motor ECU 17, hybrid ECU 18, wheel 19, output restriction release display unit 20, key switch 21, and shift unit 22.
- the transmission 16 has the above-described semi-automatic transmission and is operated by a shift unit 22 having a drive range (hereinafter referred to as a D (Drive) range).
- the engine 10 is an example of an internal combustion engine, and is controlled by an engine ECU 11 to be gasoline, light oil, CNG (Compressed Natural Gas), LPG (Liquefied). Petroleum Gas) or alternative fuel or the like is combusted inside to generate power for rotating the shaft, and the generated power is transmitted to the clutch 12.
- ECU 11 gasoline, light oil, CNG (Compressed Natural Gas), LPG (Liquefied). Petroleum Gas) or alternative fuel or the like is combusted inside to generate power for rotating the shaft, and the generated power is transmitted to the clutch 12.
- the engine ECU 11 is a computer that operates in cooperation with the motor ECU 17 by following instructions from the hybrid ECU 18 and controls the engine 10 such as fuel injection amount and valve timing.
- the engine ECU 11 includes a CPU (Central Processing Unit), an ASIC (Application Specific Integrated Circuit), microprocessor (microcomputer), DSP (Digital (Signal Processor) and the like, and has an arithmetic unit, a memory, an I / O (Input / Output) port, and the like.
- the clutch 12 is controlled by the hybrid ECU 18 and transmits the shaft output from the engine 10 to the wheels 19 via the electric motor 13 and the transmission 16. That is, the clutch 12 mechanically connects the rotating shaft of the engine 10 and the rotating shaft of the electric motor 13 under the control of the hybrid ECU 18 to transmit the shaft output of the engine 10 to the electric motor 13, or By disconnecting the mechanical connection between the rotating shaft of the motor 10 and the rotating shaft of the electric motor 13, the shaft of the engine 10 and the rotating shaft of the electric motor 13 can be rotated at different rotational speeds.
- the clutch 12 causes the hybrid vehicle 1 to travel by the power of the engine 10, thereby causing the electric motor 13 to generate electric power, when the engine 10 is assisted by the driving force of the electric motor 13, and to start the engine 10 by the electric motor 13.
- the rotating shaft of the engine 10 and the rotating shaft of the electric motor 13 are mechanically connected.
- the clutch 12 is in a state where the engine 10 is stopped or idling and the hybrid vehicle 1 is running by the driving force of the electric motor 13 and when the engine 10 is stopped or idling and the hybrid vehicle 1 is decelerated.
- the electric motor 13 is generating electric power (regenerating electric power)
- the mechanical connection between the rotating shaft of the engine 10 and the rotating shaft of the electric motor 13 is disconnected.
- the clutch 12 is different from the clutch that is operated by the driver operating the clutch pedal, and operates under the control of the hybrid ECU 18.
- the electric motor 13 is a so-called motor generator.
- the electric power supplied from the inverter 14 generates motive power for rotating the shaft, and supplies the shaft output to the transmission 16 or the shaft supplied from the transmission 16. Electric power is generated by the rotating power, and the electric power is supplied to the inverter 14.
- the electric motor 13 When the hybrid vehicle 1 is accelerating or traveling at a constant speed, the electric motor 13 generates power for rotating the shaft, supplies the shaft output to the transmission 16, and cooperates with the engine 10.
- the hybrid vehicle 1 is driven to work.
- the motor 13 is driven by the engine 10, or when the hybrid vehicle 1 is decelerating or traveling downhill, the motor 13 is traveling without power. Operates as a generator. In this case, power is generated by the power that rotates the shaft supplied from the transmission 16, and the electric power is supplied to the inverter 14 to charge the battery 15.
- the inverter 14 is controlled by the motor ECU 17 and converts the DC voltage from the battery 15 into an AC voltage or converts the AC voltage from the motor 13 into a DC voltage.
- the inverter 14 converts the DC voltage of the battery 15 into an AC voltage and supplies electric power to the electric motor 13.
- the inverter 14 converts the AC voltage from the electric motor 13 into a DC voltage. That is, in this case, the inverter 14 serves as a rectifier and a voltage regulator for supplying a DC voltage to the battery 15.
- the battery 15 is a chargeable / dischargeable secondary battery.
- the electric power is supplied to the electric motor 13 via the inverter 14 or when the electric motor 13 is generating electric power, It is charged by the power it generates.
- the transmission 16 has a semi-automatic transmission (not shown) that selects one of a plurality of gear ratios (speed ratios) in accordance with a speed change instruction signal from the hybrid ECU 18.
- the power and / or power of the electric motor 13 is transmitted to the wheel 19. Further, the transmission 16 transmits the power from the wheels 19 to the electric motor 13 when decelerating or traveling downhill.
- the driver can manually change the gear position to an arbitrary gear stage by operating the shift unit 22.
- the motor ECU 17 is a computer that operates in cooperation with the engine ECU 11 by following instructions from the hybrid ECU 18, and controls the electric motor 13 by controlling the inverter 14.
- the motor ECU 17 is configured by a CPU, an ASIC, a microprocessor (microcomputer), a DSP, and the like, and includes a calculation unit, a memory, an I / O port, and the like.
- the hybrid ECU 18 is an example of a computer, and for hybrid driving, accelerator opening information, brake operation information, vehicle speed information, direction indicator operation information, gear position information acquired from the transmission 16, engine rotation acquired from the engine ECU 11
- the speed information is acquired, and the clutch 12 is controlled with reference to the speed information, and the transmission 16 is controlled by supplying a shift instruction signal.
- the hybrid ECU 18 gives a control instruction for the electric motor 13 and the inverter 14 to the motor ECU 17 based on the obtained SOC information of the battery 15 and other information for the hybrid running, and gives a control instruction for the engine 10 to the engine ECU 11. give.
- the hybrid ECU 18 controls the display of the output restriction release display unit 20 for displaying on the outside that the hybrid ECU 18 is releasing an output restriction described later.
- the hybrid ECU 18 includes a CPU, an ASIC, a microprocessor (microcomputer), a DSP, and the like, and has an arithmetic unit, a memory, an I / O port, and the like.
- the program executed by the hybrid ECU 18 can be installed in advance in the hybrid ECU 18 that is a computer by storing the program in a nonvolatile memory inside the hybrid ECU 18 in advance.
- the engine ECU 11, the motor ECU 17, and the hybrid ECU 18 are CAN (Control Are connected to each other by a bus conforming to a standard such as Area Network.
- Wheel 19 is a driving wheel that transmits driving force to the road surface. Although only one wheel 19 is shown in FIG. 1, the hybrid vehicle 1 actually has a plurality of wheels 19.
- the output restriction release display unit 20 is for displaying on the outside that the output restriction described later is being released.
- the output restriction release display unit 20 is a pilot lamp of red or the like, and lights or blinks when the output restriction is released.
- the output restriction release display unit 20 is a display that displays image information and text information. When the output restriction is released, the output restriction release display unit 20 displays the fact as a graphic, symbol, animation, or character.
- the output restriction release display unit 20 is a speaker that outputs audio information, and when the output restriction is released, notifies the fact with audio information or an alarm sound.
- the output restriction release display unit 20 may display or output all or some of these various types of information in combination.
- the key switch 21 is a switch that is turned on / off by a user, for example, when a key is started. When the key switch 21 is turned on, each part of the hybrid vehicle 1 is activated and the key switch 21 is turned off. Each part of the hybrid vehicle 1 is stopped by entering the state.
- FIG. 2 is a block diagram illustrating an example of a functional configuration realized in the hybrid ECU 18 that executes the program. That is, when the hybrid ECU 18 executes the program, the output restriction control unit 30 is realized.
- the output restriction control unit 30 performs control for setting the permitted acceleration for each gear stage. Specifically, the output restriction control unit 30 performs control so that the actual torque is lower than the driver's required torque for each gear stage. Further, the output restriction control unit 30 temporarily cancels the output restriction based on the accelerator opening information or the direction indicator operation information even during the output restriction.
- the relationship between the limit acceleration and the gear position in the output limit control of the output limit control unit 30 and the change in the torque of the engine 10 at the time of shifting will be described with reference to FIG.
- the limited acceleration when the gear stage is the second speed, the third speed, and the fourth speed is indicated by a broken line, and the acceleration of the hybrid vehicle 1 is indicated by a solid line.
- the lower part of FIG. 3 shows a change in torque of the engine 10 of the hybrid vehicle 1 in correspondence with the upper part.
- the hybrid vehicle 1 continues traveling at the limited acceleration of the third speed, and when the vehicle speed further increases (period T4), the shift is performed again (period T5).
- the gear stage becomes neutral and the torque of the engine 10 is once reduced.
- the torque of the engine 10 is restored and reaches the fourth speed limit acceleration.
- the hybrid vehicle 1 travels with a 4-speed limited acceleration (period T6).
- step S1 the output restriction control unit 30 determines whether or not an accelerator operation exceeds a predetermined opening degree. If it is determined that there has been an accelerator operation exceeding the predetermined opening, the procedure proceeds to step S2. On the other hand, if it is determined that there is no accelerator operation exceeding the predetermined opening, the procedure repeats step S1.
- step S2 the output restriction control unit 30 immediately releases the output restriction.
- the output restriction release display unit 20 displays or outputs that the restriction is released. Note that to immediately release the output restriction means to release the output restriction without setting a rate for releasing the output restriction. In this case, the controlled object that has been subjected to the output restriction until then will release the output restriction according to the respective characteristics.
- step S3 the output restriction control unit 30 determines whether or not the accelerator operation is returned to a predetermined opening or less (that is, the accelerator opening returns to the predetermined opening or less). If it is determined that the accelerator operation has returned, the procedure proceeds to step S4.
- step S4 the output restriction control unit 30 returns the restriction at the return rate A, and the process for one cycle is completed.
- the return rate A will be described later.
- the display or output of the output restriction release display unit 20 is stopped.
- step S5 the output restriction control unit 30 determines whether or not the direction indicator is operated. If it is determined in step S5 that the direction indicator has been operated, the procedure proceeds to step S6. On the other hand, if it is determined in step S5 that there is no operation of the direction indicator, the procedure repeats step S5.
- step S6 the output restriction control unit 30 releases the restriction at a predetermined release rate, and the procedure proceeds to step S7.
- the output restriction release display unit 20 displays or outputs that the restriction is released. The release rate will be described later.
- step S7 the output restriction control unit 30 determines whether or not the operation of the direction indicator is finished. If it is determined in step S7 that the operation of the direction indicator has been completed, the procedure proceeds to step S8.
- step S8 the output restriction control unit 30 returns the restriction at the return rate B, and the process for one cycle is completed. At this time, the display or output of the output restriction release display unit 20 is stopped.
- the return rate B will be described later.
- step S9 the output restriction control unit 30 determines whether or not the torque restriction release processing of the flows # 1 and # 2 is competing. If it is determined in step S9 that the torque restriction cancellation processing of flows # 1 and # 2 is competing, the procedure proceeds to step S10. If it is determined in step S9 that the torque restriction release processing of flows # 1 and # 2 is not competing, the processing for one cycle is completed.
- step S10 the output restriction control unit 30 adopts the torque having the larger torque value as a result of the restriction release in the torque restriction release processing of the flows # 1 and # 2, and ends the processing for one cycle. To do.
- the accelerator operation may be fully opened after the direction indicator is operated.
- the direction indicator operation side process (flow # 2) has already started, and the accelerator operation side process (flow # 1) is performed thereafter.
- the torque sharply increases. Therefore, the torque value resulting from the accelerator operation side process (flow # 1) performed later is performed first.
- the torque value may be larger than the result of the process on the direction indicator operation side (flow # 2).
- the output restriction control unit 30 performs the output restriction by reflecting the torque value as a result of the accelerator operation side processing (flow # 1) performed later.
- the key switch 21 is in the ON state, the hybrid ECU 18 executes the program, and the output restriction control unit 30 is realized in the hybrid ECU 18, and the procedure proceeds to step S11.
- the hybrid vehicle 1 is in a state where output restriction is being performed.
- step S11 the output restriction control unit 30 determines whether or not an accelerator operation exceeds a predetermined opening degree. If it is determined that there has been an accelerator operation exceeding the predetermined opening, the procedure proceeds to step S12. On the other hand, if it is determined that there is no accelerator operation exceeding the predetermined opening, the procedure proceeds to step S15.
- step S12 the output restriction control unit 30 releases the output restriction.
- the output restriction release display unit 20 displays or outputs that the restriction is released.
- step S13 the output restriction control unit 30 determines whether or not the accelerator operation has returned to a predetermined opening or less (that is, the accelerator opening returns to the predetermined opening or less). If it is determined that the accelerator operation has returned, the procedure proceeds to step S14.
- step S14 the output restriction control unit 30 returns the restriction at the return rate A, and the process for one cycle is completed.
- the return rate A will be described later.
- the display or output of the output restriction release display unit 20 is stopped.
- step S15 the output restriction control unit 30 determines whether or not the direction indicator is operated. If it is determined in step S15 that the direction indicator has been operated, the procedure proceeds to step S16. On the other hand, if it is determined in step S5 that there is no operation of the direction indicator, the procedure returns to step S11.
- step S16 the output restriction control unit 30 releases the restriction at a predetermined release rate, and the procedure proceeds to step S17.
- the output restriction release display unit 20 displays or outputs that the restriction is released. The release rate will be described later.
- step S17 the output restriction control unit 30 determines whether or not the operation of the direction indicator has ended. If it is determined in step S17 that the operation of the direction indicator has been completed, the procedure proceeds to step S18.
- step S18 the output restriction control unit 30 returns the limit at the return rate B, and the process for one cycle is completed. At this time, the display or output of the output restriction release display unit 20 is stopped.
- the return rate B will be described later.
- the accelerator operation may be fully opened after the direction indicator is operated.
- the direction indicator operation side process (S15 ⁇ S16 ⁇ S17 ⁇ S18) has already been started, and the accelerator operation side process (S11 ⁇ S12 ⁇ S13 ⁇ S14) Not done.
- the other process is not performed.
- the positional relationship between steps S11 to S14 (accelerator operation side processing) and steps S15 to S18 (direction indicator operation side processing) in the flowchart of FIG. 5 may be interchanged.
- FIG. 6 shows the change in the accelerator opening with the passage of time.
- the middle part of FIG. 6 shows a change in torque with the passage of time when the output restriction control unit 30 performs the output restriction control.
- the lower part of FIG. 6 shows a change in the conventional torque with the passage of time as a comparative example.
- the accelerator opening is within the normal range and the output is being limited.
- a sudden accelerator operation is performed by the driver, and the accelerator opening is fully opened.
- the output restriction control unit 30 releases the output restriction.
- the driver starts to release the accelerator pedal, and until the accelerator opening reaches, for example, about 80%, the output restriction control unit 30 performs at the return rate A1, as shown in the middle section of FIG.
- the output limit is restored so that the torque approaches the target torque.
- the output restriction control unit 30 causes the actual torque to approach the target torque at the return rate A2, as shown in the middle stage of FIG. Restore the output limit.
- the accelerator opening returns to the normal range, and the output restriction also returns.
- the rate at which the output limit is restored between time T11 and time T12 is not set. Therefore, in the comparative example, when the driver loosens the accelerator pedal from the fully open position, the output limit suddenly returns (actual torque becomes the target torque), and the driver feels sudden braking.
- FIG. 7 shows the operation of the direction indicator over time.
- the lower part of FIG. 7 shows a change in torque with the passage of time when the output restriction control unit 30 performs the output restriction control.
- the output restriction control unit 30 immediately releases the output restriction for a driver's sudden accelerator operation exceeding a predetermined accelerator opening, and at the time of return from the sudden accelerator operation, a predetermined value is set.
- the output limit is gradually restored based on the return rate. That is, the situation where the driver performs a steep and large accelerator operation is a state where the driver requests a large acceleration. Therefore, the output restriction is immediately released to satisfy the driver's request.
- the driver's accelerator operation returns to normal, the output restriction is returned at a predetermined rate. As a result, the output restriction can be restored without giving a sudden braking shock to the driver. In this way, the driver's drivability can be improved while the output is limited.
- the output restriction is gently released based on the predetermined release rate, and at the end of the operation of the direction indicator, the output restriction is made based on the predetermined return rate. Return slowly. That is, the situation where the driver operates the direction indicator is due to a change of course or a right / left turn at an intersection. In such a situation, since the quick movement of the hybrid vehicle 1 is necessary, the output restriction is temporarily released and control is performed so as to satisfy the driver's required torque. However, in the case of turning left or right such as a course change or an intersection, the direction indicator is operated in advance.
- the output restriction is released at a predetermined rate so as not to give the driver a sense of steep change in drivability.
- the output restriction is restored.
- the output restriction is restored at a predetermined rate so as not to give the driver a sense of steep drivability change. In this way, the driver's drivability can be improved while the output is limited.
- the direction indicator In the case of turning left or right such as a course change or an intersection, the direction indicator is operated prior to the accelerator operation. Therefore, in actuality, according to the process described in FIG. 4 (part 1), the torque rises at the release rate shown in FIG. 7 by the operation of the direction indicator, and the torque further increases by the accelerator operation with a slight delay, Subsequently, there are many cases of returning at the return rates A1 and A2 by the return of the accelerator operation. In such a case, the torque rises slowly, further increases in torque, and then recovers slowly, so drivability is good.
- the driver can recognize the output restriction release state by displaying the output restriction release display unit 20. As a result, the driver can be aware of low fuel consumption driving, such as trying to drive so that the output restriction is not released as much as possible.
- the engine 10 has been described as an internal combustion engine, it may be a heat engine including an external combustion engine.
- the program executed by the hybrid ECU 18 has been described as being installed in the hybrid ECU 18 in advance.
- a removable medium in which the program is recorded (a program is stored) is attached to a drive or the like (not shown), and the removable medium is removed.
- the program read from the medium is stored in a non-volatile memory inside the hybrid ECU 18 or the program transmitted via a wired or wireless transmission medium is received by a communication unit (not shown), and the hybrid ECU 18 Can be installed in the hybrid ECU 18 as a computer.
- each ECU may be realized by an ECU in which some or all of these functions are combined into one, or an ECU that further subdivides the functions of each ECU may be newly provided.
- the program executed by the computer may be a program that is processed in time series in the order described in this specification, or in parallel or at a necessary timing such as when a call is made. It may be a program for processing.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
Description
Control Unit)11、クラッチ12、電動機13、インバータ14、バッテリ15、トランスミッション16、モータECU17、ハイブリッドECU18、車輪19、出力制限解除表示部20、キースイッチ21、およびシフト部22を有して構成される。なお、トランスミッション16は、上述した半自動トランスミッションを有し、ドライブレンジ(以下では、D(Drive)レンジと記す)を有するシフト部22により操作される。
Petroleum Gas)、または代替燃料等を内部で燃焼させて、軸を回転させる動力を発生させ、発生した動力をクラッチ12に伝達する。
Specific Integrated Circuit)、マイクロプロセッサ(マイクロコンピュータ)、DSP(Digital
Signal Processor)などにより構成され、内部に、演算部、メモリ、およびI/O(Input/Output)ポートなどを有する。
Area Network)などの規格に準拠したバスなどにより相互に接続されている。
図4の「START」では、キースイッチ21がON状態であり、ハイブリッドECU18がプログラムを実行し、ハイブリッドECU18に出力制限制御部30が実現されている状態であり、手続きはステップS1に進む。なお、「START」では、ハイブリッド自動車1は、出力制限実施中の状態である。
「START」の条件は、フロー♯1と同じであり、手続きはステップS5に進む。
以上説明したフロー♯1および♯2の処理において、フロー♯1および♯2の処理が少なくともその一部が並行に行われるとき(これを処理の競合と称する)の処理について以下に説明する。
ハイブリッド自動車1は、出力制限制御部30は、所定のアクセル開度を超える運転者の急峻なアクセル操作に対しては、出力制限を即座に解除すると共に、急峻なアクセル操作からの復帰時には、所定の復帰レートに基づいて出力制限を緩やかに復帰させる。すなわち運転者が急峻で大きなアクセル操作を行う状況は、運転者が大きな加速度を要求している状態である。そこで運転者の要求を満たすべく即座に出力制限を解除する。一方、運転者のアクセル操作が通常に復帰したら所定のレートで出力制限を復帰させる。これにより運転者に急制動のショックを与えることなく出力制限を復帰させることができる。このようにして出力制限を行いながら運転者のドライバビリティを向上させることができる。
エンジン10は、内燃機関であると説明したが、外燃機関を含む熱機関であってもよい。
Claims (8)
- エンジンと電動機とを有し、前記エンジンもしくは前記電動機により走行可能であり、または前記エンジンと前記電動機とが協働して走行可能なハイブリッド自動車に搭載され、前記エンジンおよび/または前記電動機から出力されるトルクに制限を加える出力制限手段を有する出力制限制御装置において、
前記出力制限手段は、運転者の所定の操作に応じて出力制限を解除または復帰させ、この出力制限の解除または復帰には、それぞれ所定の解除レートまたは所定の復帰レートが設定可能である、
ことを特徴とする出力制限制御装置。 - 請求項1記載の出力制限制御装置であって、
前記所定の操作は、アクセル操作および方向指示器の操作であり、
前記出力制限手段は、所定のアクセル開度を超える運転者の急峻なアクセル操作に対しては、出力制限を即座に解除すると共に、前記急峻なアクセル操作からの復帰時には、所定の復帰レートに基づいて出力制限を緩やかに復帰させ、運転者の方向指示器の操作に対しては、出力制限を所定の解除レートに基づいて緩やかに解除すると共に、前記方向指示器の操作の終了時には、所定の復帰レートに基づいて出力制限を緩やかに復帰させる、
ことを特徴とする出力制限制御装置。 - 請求項2記載の出力制限制御装置であって、
アクセル操作に起因する前記出力制限の解除から復帰までの一連の制御と、方向指示器の操作に起因する前記出力制限の解除から復帰までの一連の制御とが、少なくともその一部が並行に行われるときには、制御の結果のトルクの値の大きい方が採用される、
ことを特徴とする出力制限制御装置。 - 請求項2記載の出力制限制御装置であって、
アクセル操作に起因する前記出力制限の解除から復帰までの一連の制御と方向指示器の操作に起因する前記出力制限の解除から復帰までの一連の制御のいずれか一方の制御が行われているときには、他方の制御は行われない、
ことを特徴とする出力制限制御装置。 - 請求項1から4のいずれか1項記載の出力制限制御装置であって、
前記出力制限手段が出力制限の解除を行っていることを表示する出力制限解除表示部を有する、
ことを特徴とする出力制限制御装置。 - 請求項1から5のいずれか1項記載の出力制限制御装置を有することを特徴とするハイブリッド自動車。
- エンジンと電動機とを有し、前記エンジンもしくは前記電動機により走行可能であり、または前記エンジンと前記電動機とが協働して走行可能なハイブリッド自動車に搭載され、前記エンジンおよび/または前記電動機から出力されるトルクに制限を加える出力制限手段を有する出力制限制御装置の出力制限制御方法において、
運転者の所定の操作に応じて出力制限を解除または復帰させ、この出力制限の解除または復帰には、それぞれ所定の解除レートまたは所定の復帰レートが設定可能である出力制限制御ステップを有する、
ことを特徴とする出力制限制御方法。 - 情報処理装置に、請求項1から5のいずれか1項記載の出力制限制御装置の機能を実現させることを特徴とするプログラム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2011318941A AU2011318941B2 (en) | 2010-10-21 | 2011-10-20 | Output restriction control device, hybrid automobile, output restriction control method, and program |
CN201180040639.7A CN103079922B (zh) | 2010-10-21 | 2011-10-20 | 输出功率限制控制装置、混合动力汽车、输出功率限制控制方法 |
EP11834450.6A EP2631134B1 (en) | 2010-10-21 | 2011-10-20 | Output restriction control device, hybrid automobile, output restriction control method, and program |
US13/819,096 US9085297B2 (en) | 2010-10-21 | 2011-10-20 | Output restriction control device, hybrid vehicle, output restriction control method, and computer program |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010236613A JP5037669B2 (ja) | 2010-10-21 | 2010-10-21 | 出力制限制御装置、ハイブリッド自動車および出力制限制御方法、並びにプログラム |
JP2010-236613 | 2010-10-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012053611A1 true WO2012053611A1 (ja) | 2012-04-26 |
Family
ID=45975321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2011/074201 WO2012053611A1 (ja) | 2010-10-21 | 2011-10-20 | 出力制限制御装置、ハイブリッド自動車および出力制限制御方法、並びにプログラム |
Country Status (6)
Country | Link |
---|---|
US (1) | US9085297B2 (ja) |
EP (1) | EP2631134B1 (ja) |
JP (1) | JP5037669B2 (ja) |
CN (1) | CN103079922B (ja) |
AU (1) | AU2011318941B2 (ja) |
WO (1) | WO2012053611A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8967250B2 (en) | 2010-06-23 | 2015-03-03 | Mike Lisk | Well pumping and control system |
JP2012091667A (ja) * | 2010-10-27 | 2012-05-17 | Nissan Motor Co Ltd | ハイブリッド車輌の制御装置 |
CN103153740A (zh) * | 2011-01-25 | 2013-06-12 | 日野自动车株式会社 | 控制装置、混合动力汽车、控制方法、以及程序 |
US9452735B2 (en) | 2011-02-10 | 2016-09-27 | Ford Global Technologies, Llc | System and method for controlling a restricted mode in a vehicle |
US8941364B2 (en) * | 2013-03-20 | 2015-01-27 | Alan K. Johnson | On-demand electric power system |
JP6299659B2 (ja) * | 2014-11-13 | 2018-03-28 | トヨタ自動車株式会社 | 燃料電池を搭載した車両及びその制御方法 |
KR101911293B1 (ko) * | 2016-05-12 | 2018-10-24 | 엘지전자 주식회사 | 차량용 제어장치 |
JP6772745B2 (ja) | 2016-10-12 | 2020-10-21 | いすゞ自動車株式会社 | 省燃費制御装置及び省燃費制御方法 |
WO2021251201A1 (ja) * | 2020-06-12 | 2021-12-16 | 三菱自動車工業株式会社 | 電動車両の制御装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003113724A (ja) * | 2001-10-02 | 2003-04-18 | Mitsubishi Motors Corp | 自動変速機付車両のエンジン出力制御装置 |
JP2006280049A (ja) | 2005-03-28 | 2006-10-12 | Mitsubishi Fuso Truck & Bus Corp | ハイブリッド車両の変速制御装置 |
JP2008155876A (ja) * | 2006-12-26 | 2008-07-10 | Toyota Motor Corp | 制御装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3863205A (en) * | 1972-07-06 | 1975-01-28 | Chun Chih Hsian | Automobile over speed prevention device |
DE4434022C2 (de) * | 1994-09-23 | 1999-11-11 | Daimler Chrysler Ag | Verfahren und Vorrichtung zur Geschwindigkeitsbegrenzung eines Kraftfahrzeuges |
JPH08326573A (ja) * | 1995-06-02 | 1996-12-10 | Aqueous Res:Kk | 車両用安全運転支援装置 |
US6671608B2 (en) * | 1999-10-29 | 2003-12-30 | Detroit Diesel Corporation | Vehicle clock tampering detector |
CA2385810A1 (en) * | 1999-10-29 | 2001-05-17 | Detroit Diesel Corporation | Vehicle passing speed timer |
DE102004024374A1 (de) * | 2004-05-18 | 2005-12-15 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Betreiben eines Fahrzeugs |
JP2006113724A (ja) * | 2004-10-13 | 2006-04-27 | Omron Corp | 制御方法、温度制御方法、温度調節器、熱処理装置、プログラムおよび記録媒体 |
JP2006182274A (ja) | 2004-12-28 | 2006-07-13 | Denso Corp | ロックアップクラッチ装備車両の回生制御装置 |
JP4655723B2 (ja) * | 2005-03-31 | 2011-03-23 | トヨタ自動車株式会社 | 車両およびその制御方法 |
US8112214B2 (en) * | 2007-03-16 | 2012-02-07 | GM Global Technology Oprations LLC | Model based vehicle overspeed algorithm |
JP4683023B2 (ja) | 2007-08-21 | 2011-05-11 | 日産自動車株式会社 | 車両の加速ショック軽減装置 |
DE102009008872A1 (de) * | 2009-02-13 | 2010-08-19 | Daimler Ag | Verfahren zur Steuerung eines Fahrzeugs |
US8509974B2 (en) * | 2010-08-23 | 2013-08-13 | Cummins Inc. | Hybrid power train rate control |
JP5059247B2 (ja) * | 2010-10-21 | 2012-10-24 | 日野自動車株式会社 | 変速制御装置、ハイブリッド自動車、および変速制御方法、並びにプログラム |
US8285470B2 (en) * | 2010-10-29 | 2012-10-09 | Ford Global Technologies, Llc | Engine transient mitigation for hybrid vehicles |
US8843288B1 (en) * | 2013-03-14 | 2014-09-23 | Chrysler Group Llc | Vehicle speed control system and method |
-
2010
- 2010-10-21 JP JP2010236613A patent/JP5037669B2/ja active Active
-
2011
- 2011-10-20 US US13/819,096 patent/US9085297B2/en not_active Expired - Fee Related
- 2011-10-20 WO PCT/JP2011/074201 patent/WO2012053611A1/ja active Application Filing
- 2011-10-20 CN CN201180040639.7A patent/CN103079922B/zh not_active Expired - Fee Related
- 2011-10-20 AU AU2011318941A patent/AU2011318941B2/en not_active Ceased
- 2011-10-20 EP EP11834450.6A patent/EP2631134B1/en not_active Not-in-force
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003113724A (ja) * | 2001-10-02 | 2003-04-18 | Mitsubishi Motors Corp | 自動変速機付車両のエンジン出力制御装置 |
JP2006280049A (ja) | 2005-03-28 | 2006-10-12 | Mitsubishi Fuso Truck & Bus Corp | ハイブリッド車両の変速制御装置 |
JP2008155876A (ja) * | 2006-12-26 | 2008-07-10 | Toyota Motor Corp | 制御装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2631134A4 * |
Also Published As
Publication number | Publication date |
---|---|
JP5037669B2 (ja) | 2012-10-03 |
CN103079922B (zh) | 2015-12-16 |
CN103079922A (zh) | 2013-05-01 |
AU2011318941B2 (en) | 2015-12-17 |
US20130158767A1 (en) | 2013-06-20 |
AU2011318941A1 (en) | 2013-05-09 |
US9085297B2 (en) | 2015-07-21 |
EP2631134A1 (en) | 2013-08-28 |
EP2631134A4 (en) | 2015-03-25 |
EP2631134B1 (en) | 2016-02-10 |
JP2012086743A (ja) | 2012-05-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5037669B2 (ja) | 出力制限制御装置、ハイブリッド自動車および出力制限制御方法、並びにプログラム | |
KR100460821B1 (ko) | 전동기의 토크에 의해 제동되는 차량 및 그 제어 방법 | |
JP5362107B2 (ja) | 発進制御方法、発進制御装置およびハイブリッド自動車、並びにプログラム | |
WO2012077416A1 (ja) | 回生制御装置、ハイブリッド自動車および回生制御方法、並びにプログラム | |
WO2012053607A1 (ja) | 車両および制御方法、並びにプログラム | |
JP5059247B2 (ja) | 変速制御装置、ハイブリッド自動車、および変速制御方法、並びにプログラム | |
WO2012053591A1 (ja) | 走行モード切替制御装置、ハイブリッド自動車および走行モード切替制御方法、並びにプログラム | |
JP5073875B2 (ja) | 車両および制御方法、並びにプログラム | |
JP4961192B2 (ja) | 車両の駆動源制御装置 | |
JP2004003461A (ja) | ハイブリッド電気自動車のトルク分配 | |
JP2016020188A (ja) | 車両制御装置 | |
JP5059248B2 (ja) | 車両および制御方法、並びにプログラム | |
JP2011079451A (ja) | ハイブリッド電気自動車の制御装置 | |
WO2012096043A1 (ja) | 回生制御装置、ハイブリッド自動車および回生制御方法、並びにプログラム | |
JP2019108069A (ja) | ハイブリッド車両 | |
JP7459718B2 (ja) | 電気自動車の制御装置 | |
JP2000175305A (ja) | ハイブリッド車 | |
JP2013014239A (ja) | ハイブリッド自動車の制御装置、ハイブリッド自動車およびハイブリッド自動車の制御方法、並びにプログラム | |
JP2017171023A (ja) | ハイブリッド自動車 | |
JP7476908B2 (ja) | 電気自動車の制御装置 | |
EP4389498A1 (en) | Battery electric vehicle | |
JP2018007442A (ja) | 電気自動車 | |
JP2023172668A (ja) | 電気自動車の制御装置 | |
JP6575364B2 (ja) | 自動車 | |
JP2005138719A (ja) | パワートレーンの制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201180040639.7 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11834450 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2011834450 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13819096 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 2011318941 Country of ref document: AU Date of ref document: 20111020 Kind code of ref document: A |