WO2011001534A1 - 電動車両 - Google Patents
電動車両 Download PDFInfo
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- WO2011001534A1 WO2011001534A1 PCT/JP2009/062211 JP2009062211W WO2011001534A1 WO 2011001534 A1 WO2011001534 A1 WO 2011001534A1 JP 2009062211 W JP2009062211 W JP 2009062211W WO 2011001534 A1 WO2011001534 A1 WO 2011001534A1
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- Prior art keywords
- power receiving
- power
- receiving port
- cord
- charging
- Prior art date
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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
- B60K6/22—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 apparatus, components or means specially adapted for HEVs
- B60K6/36—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 apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
- B60K6/365—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 apparatus, components or means specially adapted for HEVs characterised by the transmission gearings with the gears having orbital motion
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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
- B60K6/44—Series-parallel type
- B60K6/445—Differential gearing distribution type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
- B60L50/16—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/61—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries by batteries charged by engine-driven generators, e.g. series hybrid electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/18—Cables specially adapted for charging electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/65—Monitoring or controlling charging stations involving identification of vehicles or their battery types
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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
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/02—Arrangement or mounting of electrical propulsion units comprising more than one electric motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/40—DC to AC converters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2220/00—Electrical machine types; Structures or applications thereof
- B60L2220/10—Electrical machine types
- B60L2220/14—Synchronous machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2250/00—Driver interactions
- B60L2250/16—Driver interactions by display
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2540/00—Input parameters relating to occupants
- B60W2540/10—Accelerator pedal position
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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- Y02T90/12—Electric charging stations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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- Y02T90/14—Plug-in electric vehicles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/14—Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing
Definitions
- the present invention relates to an electric vehicle, and more particularly to an electric vehicle capable of charging a rechargeable power storage device from a power source outside the vehicle.
- Electric vehicles such as electric vehicles, hybrid vehicles, and fuel cell vehicles are attracting much attention as environmentally friendly vehicles. These electric vehicles are equipped with an electric motor that generates a driving force and a power storage device that stores electric power supplied to the electric motor.
- a hybrid vehicle is a vehicle equipped with an internal combustion engine as a power source
- a fuel cell vehicle is a vehicle equipped with a fuel cell as a DC power source.
- Hybrid vehicles are also known that can charge a power storage device for driving a vehicle mounted on the vehicle from a power source outside the vehicle. For example, by connecting a charging cord to a power outlet provided in a house or connecting a charging cable to a charging port, power is supplied from a power source outside the vehicle to the power storage device.
- a charging cord to a power outlet provided in a house or connecting a charging cable to a charging port
- power is supplied from a power source outside the vehicle to the power storage device.
- an electric vehicle capable of charging a power storage device mounted on the vehicle from a power source outside the vehicle is also referred to as a “plug-in vehicle”.
- Patent Document 1 discloses such a plug-in vehicle (electric vehicle).
- a retractable cord is used as a cord for charging a battery that can be connected to a household power outlet. Then, the winding state of the cord is determined, and when the cord is in the winding state, charging of the battery via the cord is prohibited (see Patent Document 1).
- an in-vehicle cord as disclosed in the above publication is connected to a household power outlet, and a dedicated charging cable provided outside the vehicle is connected to the vehicle as in the case of refueling.
- a method of connecting to the power receiving port is also conceivable.
- an object of the present invention is to provide an electric vehicle including a power receiving cord that can be connected to a power outlet outside the vehicle and a power receiving port that can be connected to a charging cable outside the vehicle, in consideration of convenience during use. Is to provide.
- the electric vehicle is an electric vehicle capable of charging the rechargeable power storage device from a power source outside the vehicle, and includes a power receiving port, a draw-out type power receiving cord, a power receiving port unit, and a power receiving port. Part of the lid.
- the power receiving port is configured to be able to connect a charging cable provided outside the vehicle.
- the power receiving cord is configured to be connectable to a power outlet.
- the power receiving port portion is provided with a power receiving port and a power receiving cord outlet.
- the outlet is provided at a position farther from the power receiving port with respect to the joint that couples the lid to the power receiving port portion so that the lid can be opened and closed.
- the power receiving port and the outlet are provided on the side where the joint is provided and the side facing the side where the joint is provided in the power receiving port portion.
- the power receiving cord is selectively used as a power receiving port when the power storage device is charged from a power source outside the vehicle.
- the electric vehicle further includes a switch. The switch is for selecting whether to use a power receiving port or a power receiving cord when charging the power storage device from a power source outside the vehicle.
- the switch is provided in the power receiving port unit.
- the electric vehicle further includes a voltage sensor and a determination unit.
- the voltage sensor detects the voltage of the power receiving cord. Based on the detection value of the voltage sensor and the connection signal indicating the connection to the power receiving port of the charging cable, the determination unit determines whether the power receiving port is used when charging the power storage device from the power supply outside the vehicle, or the power receiving cord Determine whether is used.
- the electric vehicle further includes a detection unit and a determination unit.
- the detection unit detects the extraction of the power receiving cord from the outlet. Based on the detection result of the detection unit and the connection signal indicating the connection of the charging cable to the power reception port, the determination unit determines whether the power reception port is used when charging the power storage device from the power supply outside the vehicle, or the power reception cord Determine whether is used.
- the electric vehicle further includes a display unit.
- the display unit displays which one of the power receiving port and the power receiving cord is used.
- a power receiving port to which a charging cable provided outside the vehicle can be connected and an outlet of the power receiving cord are provided in the power receiving port portion.
- the outlet is provided at a position farther from the power receiving port with respect to the joint that couples the lid to the power receiving port portion so that the lid can be opened and closed, the lid interferes when the power receiving cord is pulled out from the outlet. do not become. Therefore, according to the present invention, it is easy to pull out the power receiving cord, and convenience is improved.
- FIG. 1 is an overall block diagram of a hybrid vehicle shown as an example of an electric vehicle according to an embodiment of the present invention.
- FIG. 2 is a diagram illustrating a schematic configuration of a power receiving port unit and a lid illustrated in FIG. 1. It is the figure which showed the structure of the charge path
- 6 is a diagram illustrating a schematic configuration of a power receiving port unit according to Embodiment 2.
- FIG. 6 is a diagram illustrating a configuration of a charging path from a power receiving port unit to a power storage device in Embodiment 2.
- FIG. 10 is a flowchart for illustrating a processing procedure related to switching between use of an inlet and a retractable cord in the charging ECU according to the second embodiment.
- FIG. 10 is a flowchart for illustrating a processing procedure related to switching between use of an inlet and a retractable cord in a charging ECU according to a third embodiment.
- 10 is a diagram illustrating a configuration of a charging path from a power reception port unit to a power storage device in Embodiment 4.
- FIG. FIG. 11 is a flowchart for illustrating a processing procedure related to switching between use of an inlet and a pull-out type cord in a charging ECU according to a fourth embodiment.
- FIG. 10 is a diagram showing a schematic configuration of a power receiving port unit in a fifth embodiment.
- 16 is a flowchart for illustrating a procedure of display processing of a display unit by a charge ECU in the fifth embodiment. It is the figure which showed the other structural example of the receiving port part and the lid.
- FIG. 1 is an overall block diagram of a hybrid vehicle shown as an example of an electric vehicle according to Embodiment 1 of the present invention.
- hybrid vehicle 100 includes an engine 2, a power split device 4, motor generators 6, 10, a transmission gear 8, a drive shaft 12, and wheels 14.
- Hybrid vehicle 100 further includes power storage device 16, power converters 18 and 20, and ECU (Electronic Control Unit) 22.
- the hybrid vehicle 100 further includes a power receiving port unit 24, a lid 26, a cord reel 28, a switching unit 30, a charger 32, and a charging ECU 34.
- the power storage device 16 is a rechargeable DC power source, and is composed of, for example, a secondary battery such as nickel metal hydride or lithium ion.
- the power storage device 16 supplies power to the power converters 18 and 20.
- Power storage device 16 is charged with electric power from power converters 18 and / or 20 when motor generators 6 and / or 10 generate electric power.
- the power storage device 16 is charged with electric power input from the power receiving port unit 24 when charging from a power source (not shown) outside the vehicle (hereinafter also referred to as “external power source”).
- a capacitor can also be used as the power storage device 16, and a power buffer that temporarily stores the power generated by the motor generators 6, 10 and the power from an external power source and can supply the stored power to the motor generators 6, 10. Any power storage device 16 may be used.
- the power converter 18 converts the power generated by the motor generator 6 into DC power based on the signal PWM 1 from the ECU 22 and outputs the DC power to the power storage device 16. Based on signal PWM ⁇ b> 2 from ECU 22, power converter 20 converts the DC power supplied from power storage device 16 into AC power and outputs it to motor generator 10. Power converter 18 converts DC power supplied from power storage device 16 into AC power and outputs it to motor generator 6 based on signal PWM1 when engine 2 is started. Further, power converter 20 converts the electric power generated by motor generator 10 into DC power based on signal PWM 2 and outputs it to power storage device 16 when the vehicle is braked or when acceleration is reduced on a downward slope.
- Motor generators 6 and 10 are AC motors, and are composed of, for example, a three-phase AC synchronous motor in which a permanent magnet is embedded in a rotor.
- the motor generator 6 converts the kinetic energy generated by the engine 2 into electric energy and outputs it to the power converter 18.
- Motor generator 6 generates driving force by the three-phase AC power received from power converter 18 and starts engine 2.
- the motor generator 10 generates driving torque of the vehicle by the three-phase AC power received from the power converter 20. Further, the motor generator 10 converts the mechanical energy stored in the vehicle as kinetic energy or positional energy into electric energy and outputs the electric energy to the power converter 20 when the vehicle is braked or when the acceleration on the down slope is reduced.
- the engine 2 converts thermal energy generated by fuel combustion into kinetic energy of a moving element such as a piston or a rotor, and outputs the converted kinetic energy to the power split device 4.
- a moving element such as a piston or a rotor
- the reciprocating motion is converted into a rotational motion via a so-called crank mechanism, and the kinetic energy of the piston is transmitted to the power split device 4.
- the power split device 4 is coupled to the engine 2, the motor generator 6 and the transmission gear 8 and distributes power among them.
- a planetary gear having three rotation shafts of a sun gear, a planetary carrier, and a ring gear can be used as the power split device 4, and these three rotation shafts are connected to the rotation shafts of the motor generator 6, the engine 2, and the transmission gear 8, respectively. Is done.
- the rotation shaft of motor generator 10 is connected to the rotation shaft of transmission gear 8. That is, motor generator 10 and transmission gear 8 have the same rotation shaft, and the rotation shaft is connected to the ring gear of power split device 4.
- engine 2 is incorporated in hybrid vehicle 100 as a power source for driving transmission gear 8 that transmits power to drive shaft 12 and driving motor generator 6.
- the motor generator 6 is incorporated in the hybrid vehicle 100 so as to operate as a generator driven by the engine 2 and to operate as an electric motor that can start the engine 2.
- Motor generator 10 is incorporated in hybrid vehicle 100 as a power source that drives transmission gear 8 that transmits power to drive shaft 12.
- the ECU 22 generates signals PWM1 and PWM2 for driving the power converters 18 and 20, respectively, and outputs the generated signals PWM1 and PWM2 to the power converters 18 and 20, respectively.
- the power receiving port portion 24 is a power interface that receives power supplied from an external power source, and is configured by forming a recess on the outer surface of the vehicle, for example, in the same manner as a conventional fuel filler port.
- the power receiving port section 24 is provided with an inlet to which a charging cable provided outside the vehicle can be connected, and a pull-out cord outlet that can be connected to an outlet of an external power source (described later).
- a method of receiving power supplied from an external power source a method of connecting a charging cable provided outside the vehicle to the inlet of the power receiving port unit 24, and a pull-out type cord from the power receiving port unit 24 are used. The method of drawing out and connecting to the outlet of the external power source can be selected.
- connection signal CNCT output from the inlet to charging ECU 34 is activated.
- the configuration of the power receiving port unit 24 will be described in detail later.
- the lid 26 is a lid of the power receiving port unit 24 and is coupled to the power receiving port unit 24 by a joint (for example, a hinge) (not shown) so as to be opened and closed.
- the cord reel 28 is a pull-out cord reel.
- the switching unit 30 Based on the switching signal SW received from the charging ECU 34, the switching unit 30 electrically connects either the inlet or the lead-out type cord of the power receiving port unit 24 to the charger 32 and electrically disconnects the other from the charger 32. Release.
- charger 32 Based on signal CHRG from charging ECU 34, charger 32 converts the power from the external power source received from switching unit 30 into the voltage level of power storage device 16 and outputs the voltage level to power storage device 16.
- the charging ECU 34 receives a connection signal CNCT from the inlet of the power receiving port unit 24. Further, the charging ECU 34 generates a switching signal SW for controlling the switching unit 30, and outputs the generated switching signal SW to the switching unit 30. Further, the charging ECU 34 generates a signal CHRG for driving the charger 32 and outputs the generated signal CHRG to the charger 32.
- FIG. 2 is a diagram showing a schematic configuration of the power receiving port unit 24 and the lid 26 shown in FIG.
- the lid 26 is coupled to the power receiving port portion 24 by a joint 50 such as a hinge so as to be opened and closed.
- a joint 50 such as a hinge so as to be opened and closed.
- the lid 26 is attached to the power receiving port portion 24 by a joint 50 so as to be opened to the right.
- the power receiving port section 24 is provided with an inlet 52, an outlet 56 of a pull-out cord 54, and a changeover switch 58.
- the inlet 52 is configured to be connectable with a charging cable (not shown) provided outside the vehicle. When a charging cable is connected to inlet 52, connection signal CNCT output to charging ECU 34 (not shown) is activated.
- the lead-out port 56 of the lead-out type cord 54 is provided at a position farther from the joint 52 than the inlet 52 in the power receiving port portion 24.
- the inlet 52 and the outlet 56 are provided in the power receiving port portion 24 on the side where the joint 50 is provided (the non-open side of the lid 26) and the side facing the side where the joint 50 is provided (the open side of the lid 26). Are provided respectively.
- the joint 50 is provided on the right side of the power receiving port portion 24, and in this case, the inlet 52 is provided on the right side (side closer to the joint 50) in the power receiving port portion 24.
- An outlet 56 is provided on the left side in the portion 24 (the side far from the joint 50).
- the changeover switch 58 is for selecting whether to use the inlet 52 or the pull-out cord 54 when charging the power storage device 16 (FIG. 1) from an external power source.
- the changeover switch 58 is provided in the power receiving port unit 24 so that the user can switch between using the inlet 52 and using the pull-out cord 54 on the spot.
- the changeover switch 58 is on the inlet 52 side, the inlet 52 can be used for charging the power storage device 16 from the external power source.
- the changeover switch 58 is on the outlet 56 side, the external power supply is used for charging the power storage device 16.
- a pull-out cord 54 can be used.
- FIG. 3 is a diagram illustrating a configuration of a charging path from the power receiving port unit 24 to the power storage device 16.
- switching unit 30 includes relays RY1-RY4.
- Relay RY ⁇ b> 1 is provided between power line PL ⁇ b> 1 connected to charger 32 and power line PL ⁇ b> 3 connected to cord reel 28 of pull-out type cord 54.
- Relay RY2 is provided between power line PL1 and power line PL4 connected to inlet 52.
- Relay RY3 is provided between power line PL2 connected to charger 32 and power line PL5 connected to cord reel 28.
- Relay RY4 is provided between power line PL2 and power line PL6 connected to inlet 52.
- FIG. 4 is a flowchart for explaining the processing procedure of the charging ECU 34 regarding the use switching of the inlet 52 and the retractable cord 54.
- the process shown in this flowchart is called from the main routine and executed at regular time intervals or whenever a predetermined condition is satisfied.
- the charging ECU 34 determines whether or not the changeover switch 58 (FIG. 2) is on the drawer type cord 54 side (the outlet 56 side) (step S10). If it is determined that the changeover switch 58 is on the pull-out cord 54 side (YES in step S10), the charging ECU 34 deactivates the changeover signal SW output to the changeover unit 30 to thereby relay the changeover unit 30. RY1 and RY3 are turned on and relays RY2 and RY4 are turned off (step S20). Thereby, the pull-out type cord 54 is electrically connected to the charger 32 by the switching unit 30.
- step S10 when it is determined in step S10 that the changeover switch 58 is not on the retractable cord 54 side (NO in step S10), the charging ECU 34 determines whether or not the changeover switch 58 is on the inlet 52 side (step S30). . If it is determined that the changeover switch 58 is on the inlet 52 side (YES in step S30), the charging ECU 34 activates the changeover signal SW output to the changeover unit 30 to activate the relay RY1 of the changeover unit 30. , RY3 are turned off, and relays RY2, RY4 are turned on (step S40). Thereby, the inlet 52 is electrically connected to the charger 32 by the switching unit 30.
- step S30 If it is determined in step S30 that the changeover switch 58 is not on the inlet 52 side (NO in step S30), it is determined that the changeover switch 58 has failed, and a diagnosis is output (step S50). Then, a signal for turning off relays RY1-RY4 is output from charging ECU 34 to switching unit 30, and relays RY1-RY4 are turned off (step S60).
- the changeover switch 58 is provided in the power receiving port unit 24.
- the switch 58 is switched around the driver's seat in the passenger compartment, etc., because of a switch operation by the user in the power receiving port unit 24.
- a switch 58 may be provided.
- the power receiving port unit 24 is provided with the inlet 52 to which a charging cable provided outside the vehicle can be connected and the outlet 56 of the pull-out cord 54.
- the outlet 56 is provided at a position farther than the inlet 52 with respect to the joint 50 that couples the power receiving port portion 24 so that the lid 26 can be opened and closed. More specifically, the inlet 52 and the outlet 56 are provided in the power receiving port portion 24 such that the side where the joint 50 is provided (the non-open side of the lid 26) and the side where the joint 50 is provided (the side of the lid 26). Therefore, the lid 26 does not get in the way when the pull-out type cord 54 is pulled out from the pull-out port 56. Therefore, according to the first embodiment, the pull-out type cord 54 can be easily pulled out, and convenience is improved.
- the changeover switch 58 when the power storage device 16 is charged from the external power supply, the changeover switch 58 is provided for selecting whether to use the inlet 52 or the pull-out cord 54.
- the charging method desired by the user can be appropriately selected.
- the changeover switch 58 since the changeover switch 58 is provided in the power receiving port unit 24, the user can switch between using the inlet 52 and using the pull-out cord 54 on the spot.
- FIG. 5 is a diagram showing a schematic configuration of the power receiving port unit in the second embodiment.
- this power receiving port unit 24 ⁇ / b> A has a configuration that does not include changeover switch 58 in the configuration of power receiving port unit 24 in the first embodiment shown in FIG. 2.
- FIG. 6 is a diagram showing a configuration of a charging path from power reception port unit 24A to power storage device 16 in the second embodiment.
- voltage sensor 60 is further provided in the configuration shown in FIG. Voltage sensor 60 detects voltage VAC between power lines PL3 and PL5 connected to pull-out cord 54, and outputs the detected value to charging ECU 34 (not shown).
- the inlet 52 activates a connection signal CNCT output to the charging ECU 34 (not shown), and the charging cable is connected to the inlet 52.
- the connection signal CNCT is deactivated.
- FIG. 7 is a flowchart for explaining a processing procedure related to switching of the use of the inlet 52 and the withdrawable cord 54 of the charging ECU 34 in the second embodiment.
- the process shown in this flowchart is also called from the main routine and executed every certain time or every time a predetermined condition is satisfied.
- this flowchart does not include step S50 in the flowchart shown in FIG. 4, but includes steps S15 and S35 instead of steps S10 and S30, respectively. That is, first, the charging ECU 34 determines whether or not the detected value of the voltage VAC from the voltage sensor 60 (FIG. 6) is higher than a predetermined value (step S15).
- This predetermined value is a threshold value for determining whether or not the pull-out cord 54 is connected to an external power supply, and is set as appropriate according to the voltage of the external power supply.
- step S15 When it is determined that voltage VAC is higher than the predetermined value (YES in step S15), the process proceeds to step S20, relays RY1, RY3 of switching unit 30 are turned on, and relays RY2, RY4 are turned off. . Thereby, the pull-out type cord 54 is electrically connected to the charger 32.
- step S15 when it is determined in step S15 that voltage VAC is equal to or lower than the predetermined value (NO in step S15), charging ECU 34 determines whether or not connection signal CNCT received from inlet 52 is on (activated). (Step S35). If it is determined that connection signal CNCT is on (YES in step S35), it is determined that the charging cable is connected to inlet 52, the process proceeds to step S40, and relays RY1, RY3 of switching unit 30 are transferred. Is turned off and relays RY2 and RY4 are turned on.
- step S35 if it is determined in step S35 that connection signal CNCT is off (inactivated) (NO in step S35), it is determined that the charging cable is not connected to inlet 52, and the process proceeds to step S60. Then, relays RY1 to RY4 are turned off.
- the cost can be reduced accordingly.
- the overall configuration of the hybrid vehicle according to the third embodiment is the same as the configuration shown in FIG. Further, the configuration of the power receiving port unit in the third embodiment is the same as that of the power receiving port unit 24A shown in FIG. Furthermore, the configuration of the charging path from the power receiving port unit to power storage device 16 in the third embodiment is the same as the configuration shown in FIG.
- FIG. 8 is a flowchart for explaining a processing procedure regarding the use switching of the inlet 52 and the withdrawal type cord 54 of the charging ECU 34 in the third embodiment. The process shown in this flowchart is also called from the main routine and executed every certain time or every time a predetermined condition is satisfied.
- charging ECU 34 determines whether or not connection signal CNCT received from inlet 52 is turned on (activated) (step S110). If it is determined that connection signal CNCT is turned on (YES in step S110), it is determined that the charging cable is connected to inlet 52, and charging ECU 34 turns off relays RY1, RY3 of switching unit 30. Then, relays RY2 and RY4 are turned on (step S120). Thereby, the inlet 52 is electrically connected to the charger 32 by the switching unit 30.
- step S110 when it is determined in step S110 that connection signal CNCT is off (inactivated) (NO in step S110), it is determined that the charging cable is not connected to inlet 52, and charging ECU 34 RY1 and RY3 are turned on and relays RY2 and RY4 are turned off (step S130). Thereby, the pull-out type cord 54 is electrically connected to the charger 32 by the switching unit 30.
- the charging ECU 34 determines whether or not a charging voltage is detected inside the charger 32 (step S140). If it is determined that the charging voltage is detected inside charger 32 (YES in step S140), charging of power storage device 16 by charger 32 is permitted (step S150). On the other hand, when the charging voltage is not detected inside charger 32 (NO in step S140), charging of power storage device 16 by charger 32 is on standby (step S160).
- the overall configuration of the hybrid vehicle according to the fourth embodiment is the same as the configuration shown in FIG. Further, the configuration of the power receiving port unit in the fourth embodiment is the same as that of the power receiving port unit 24A shown in FIG.
- FIG. 9 is a diagram showing a configuration of a charging path from the power receiving port unit to power storage device 16 in the fourth embodiment.
- a cord reel 28 ⁇ / b> A is provided in place of cord reel 28 in the configuration shown in FIG. 3.
- the cord reel 28A activates a signal RL output to the charging ECU 34 (not shown).
- FIG. 10 is a flowchart for explaining a processing procedure related to switching of the use of the inlet 52 and the withdrawal type cord 54 of the charging ECU 34 in the fourth embodiment.
- the process shown in this flowchart is also called from the main routine and executed every certain time or every time a predetermined condition is satisfied.
- this flowchart includes step S18 instead of step S15 in the flowchart shown in FIG. That is, first, the charging ECU 34 determines whether or not the pull-out type cord 54 is pulled out based on the signal RL from the cord reel 28A (step S18).
- step S18 If it is determined that the withdrawal type code 54 is pulled out (YES in step S18), the process proceeds to step S20, relays RY1, RY3 of switching unit 30 are turned on, and relays RY2, RY4 are turned off. The Thereby, the pull-out type cord 54 is electrically connected to the charger 32.
- step S18 determines whether the withdrawal-type code 54 has not been pulled out (NO in step S18). If it is determined in step S18 that the withdrawal-type code 54 has not been pulled out (NO in step S18), the process proceeds to step S35, and whether the connection signal CNCT received from the inlet 52 is turned on (activated). It is determined whether or not.
- the changeover switch 58 is unnecessary and the voltage sensor 60 is also unnecessary, so that the cost can be further reduced.
- a display is provided to indicate which of inlet 52 and pull-out cord 54 is used when charging power storage device 16 (FIG. 1) from an external power source.
- the overall configuration of the hybrid vehicle according to the fifth embodiment is the same as the configuration shown in FIG.
- FIG. 11 is a diagram showing a schematic configuration of the power receiving port unit in the fifth embodiment.
- this power receiving port unit 24B is further provided with display units 62 and 64 in the configuration of power receiving port unit 24 in the first embodiment shown in FIG.
- the display units 62 and 64 are constituted by, for example, LEDs (Light Emitting Diodes), and display which one of the inlet 52 and the pull-out type code 54 is used. Specifically, the display units 62 and 64 are provided on the inlet 52 side and the outlet 56 side, respectively. When the changeover switch 58 is on the inlet 52 side, the display unit 62 blinks, and when the charging from the inlet 52 is actually performed, the display unit 62 is lit. Further, when the changeover switch 58 is on the pull-out type cord 54 side, the display unit 64 blinks, and when charging from the pull-out type cord 54 is actually performed, the display unit 64 is lit.
- LEDs Light Emitting Diodes
- FIG. 12 is a flowchart for explaining the procedure of the display processing of the display units 62 and 64 by the charging ECU 34 in the fifth embodiment. The process shown in this flowchart is also called from the main routine and executed every certain time or every time a predetermined condition is satisfied.
- charging ECU 34 determines whether relays RY1, RY3 of switching unit 30 are on (step S210). If it is determined that relays RY1 and RY3 are on (YES in step S210), charging ECU 34 determines whether or not charging from pull-out type cord 54 is actually performed (step S220). Whether or not charging is actually performed can be determined based on detection values of a voltage sensor, a current sensor, or the like provided in the charger 32.
- step S220 If it is determined that charging is in progress (YES in step S220), the charging ECU 34 turns off the display unit 62 and turns on the display unit 64 (step S230). On the other hand, if it is determined in step S220 that charging is not being performed (NO in step S220), charging ECU 34 turns off display unit 62 and causes display unit 64 to blink (step S240).
- step S210 If it is determined in step S210 that relays RY1, RY3 are not turned on (NO in step S210), charging ECU 34 determines whether relays RY2, RY4 of switching unit 30 are turned on (step S250). . If it is determined that relays RY2 and RY4 are on (YES in step S250), charging ECU 34 determines whether or not charging from inlet 52 is actually performed (step S260). Again, whether or not charging is actually performed can be determined based on detection values of a voltage sensor, a current sensor, or the like provided in the charger 32.
- charging ECU 34 If it is determined that charging is in progress (YES in step S260), charging ECU 34 turns on display unit 62 and turns off display unit 64 (step S270). On the other hand, when it is determined in step S260 that charging is not being performed (NO in step S260), charging ECU 34 causes display unit 62 to blink and display unit 64 to be extinguished (step S280).
- step S250 If it is determined in step S250 that relays RY2 and RY4 are not turned on (NO in step S250), charging ECU 34 turns off both display units 62 and 64 (step S290).
- the display units 62 and 64 are provided in the configuration of the first embodiment, but the display units 62 and 64 may be provided in the configuration of the other embodiments 2-4.
- the user can easily recognize which of the inlet 52 and the retractable cord 54 is used for charging the power storage device 16 (FIG. 1) from the external power source. it can.
- the lid 26 is opened to the right.
- the opening / closing direction of the lid 26 is not limited to the right opening.
- the lid 26 opens downward as shown in FIG. You may do it.
- the outlet 56 of the pull-out cord 54 is provided above the inlet 52 (the opening side of the lid 26).
- the power storage device 16 is charged from the external power source by the dedicated charger 32.
- the charging method of the power storage device 16 from the external power source is not limited to such a method.
- power lines PL1 and PL2 connected to switching unit 30 are connected to neutral points of motor generators 6 and 10, respectively, and power from an external power source applied to the neutral points of motor generators 6 and 10 is converted to power converter 18. , 20 may be used to charge the power storage device 16.
- a series / parallel type hybrid vehicle that can divide the power of the engine 2 by the power split device 4 and transmit the power to the drive shaft 12 and the motor generator 6.
- the present invention is also applicable to other types of hybrid vehicles.
- the engine 2 is used only to drive the motor generator 6, and the so-called series type hybrid vehicle that generates the driving force of the vehicle only by the motor generator 10, or only the regenerative energy among the kinetic energy generated by the engine 2 is used.
- the present invention can also be applied to a hybrid vehicle that is recovered as electric energy, a motor-assist type hybrid vehicle in which a motor assists the engine as the main power if necessary.
- the present invention can also be applied to an electric vehicle that does not include the engine 2 and travels only by electric power, or a fuel cell vehicle that further includes a fuel cell as a DC power source in addition to the power storage device 16.
- the present invention is also applicable to an electric vehicle provided with a boost converter between power storage device 16 and power converters 18 and 20.
- the inlet 52 corresponds to the “power receiving port” in the present invention
- the pull-out type cord 54 corresponds to the “power receiving cord” in the present invention.
- the changeover switch 58 corresponds to the “switch” in the present invention
- the charging ECU 34 corresponds to the “determination unit” in the present invention.
- the cord reel 28A corresponds to the “detection unit” in the present invention.
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Abstract
Description
さらに好ましくは、電動車両は、スイッチをさらに備える。スイッチは、車両外部の電源から蓄電装置の充電時に、受電口を使用するか、それとも受電用コードを使用するかを選択するためのものである。
好ましくは、電動車両は、電圧センサと、判定部とをさらに備える。電圧センサは、受電用コードの電圧を検出する。判定部は、電圧センサの検出値と充電ケーブルの受電口への接続を示す接続信号とに基づいて、車両外部の電源から蓄電装置の充電時に、受電口が使用されるか、それとも受電用コードが使用されるかを判定する。
図1は、この発明の実施の形態1による電動車両の一例として示されるハイブリッド車両の全体ブロック図である。図1を参照して、ハイブリッド車両100は、エンジン2と、動力分割装置4と、モータジェネレータ6,10と、伝達ギヤ8と、駆動軸12と、車輪14とを備える。また、ハイブリッド車両100は、蓄電装置16と、電力変換器18,20と、ECU(Electronic Control Unit)22とをさらに備える。さらに、ハイブリッド車両100は、受電ポート部24と、リッド26と、コードリール28と、切替部30と、充電器32と、充電ECU34とをさらに備える。
実施の形態1では、外部電源から蓄電装置16(図1)の充電時に、インレット52を使用するか、それとも引出式コード54を使用するかを選択するための切替スイッチ58が設けられたが、この実施の形態2では、切替スイッチ58を不要とし、インレット52および引出式コード54のいずれが使用されるかを自動判別する構成が示される。
この実施の形態3では、切替スイッチ58を不要とし、かつ、電圧センサ60も不要とする構成が示される。
この実施の形態4では、切替スイッチ58を不要とし、かつ、電圧センサ60も不要とする他の構成が示される。
この実施の形態5では、外部電源から蓄電装置16(図1)の充電時にインレット52および引出式コード54のいずれが使用されているかを示すための表示が設けられる。
Claims (8)
- 再充電可能な蓄電装置(16)を車両外部の電源から充電可能な電動車両であって、
車両外部に設けられる充電ケーブルを接続可能に構成された受電口(52)と、
前記電源のコンセントに接続可能に構成された引出式の受電用コード(54)と、
前記受電口および前記受電用コードの引出口(56)が設けられる受電ポート部(24)と、
前記受電ポート部のリッド(26)とを備え、
前記受電ポート部内において、前記引出口は、前記受電ポート部に前記リッドを開閉可能に結合する継手(50)に対して前記受電口よりも遠い位置に設けられる、電動車両。 - 前記受電口および前記引出口は、前記受電ポート部内において、前記継手が設けられる側および前記継手が設けられる側に対向する側にそれぞれ設けられる、請求の範囲1に記載の電動車両。
- 前記受電用コードは、前記電源から前記蓄電装置の充電時に前記受電口と選択的に使用される、請求の範囲1または2に記載の電動車両。
- 前記電源から前記蓄電装置の充電時に、前記受電口を使用するか、それとも前記受電用コードを使用するかを選択するためのスイッチ(58)をさらに備える、請求の範囲3に記載の電動車両。
- 前記スイッチは、前記受電ポート部に設けられる、請求の範囲4に記載の電動車両。
- 前記受電用コードの電圧を検出するための電圧センサ(60)と、
前記電圧センサの検出値と前記充電ケーブルの前記受電口への接続を示す接続信号(CNCT)とに基づいて、前記電源から前記蓄電装置の充電時に、前記受電口が使用されるか、それとも前記受電用コードが使用されるかを判定する判定部(34)とをさらに備える、請求の範囲3に記載の電動車両。 - 前記受電用コードの前記引出口からの引出しを検知する検知部(28A)と、
前記検知部の検知結果と前記充電ケーブルの前記受電口への接続を示す接続信号(CNCT)とに基づいて、前記電源から前記蓄電装置の充電時に、前記受電口が使用されるか、それとも前記受電用コードが使用されるかを判定する判定部(34)とをさらに備える、請求の範囲3に記載の電動車両。 - 前記受電口および前記受電用コードのいずれが使用されているかを表示するための表示部(62,64)をさらに備える、請求の範囲3に記載の電動車両。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2009/062211 WO2011001534A1 (ja) | 2009-07-03 | 2009-07-03 | 電動車両 |
JP2011520724A JP5146602B2 (ja) | 2009-07-03 | 2009-07-03 | 電動車両 |
CN200980160044.8A CN102470766B (zh) | 2009-07-03 | 2009-07-03 | 电动车辆 |
US13/376,820 US8866437B2 (en) | 2009-07-03 | 2009-07-03 | Electric-powered vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/JP2009/062211 WO2011001534A1 (ja) | 2009-07-03 | 2009-07-03 | 電動車両 |
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WO2011001534A1 true WO2011001534A1 (ja) | 2011-01-06 |
Family
ID=43410632
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PCT/JP2009/062211 WO2011001534A1 (ja) | 2009-07-03 | 2009-07-03 | 電動車両 |
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US (1) | US8866437B2 (ja) |
JP (1) | JP5146602B2 (ja) |
CN (1) | CN102470766B (ja) |
WO (1) | WO2011001534A1 (ja) |
Cited By (5)
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JP2011126441A (ja) * | 2009-12-18 | 2011-06-30 | Mitsubishi Motors Corp | 車両の充電口構造 |
JP2013022980A (ja) * | 2011-07-15 | 2013-02-04 | Kubota Corp | 電動トラクタ |
CN103648834A (zh) * | 2011-07-19 | 2014-03-19 | 丰田自动车株式会社 | 车辆 |
JP2015133771A (ja) * | 2014-01-09 | 2015-07-23 | トヨタ自動車株式会社 | 車両 |
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US9376025B2 (en) | 2013-02-06 | 2016-06-28 | Lg Electronics Inc. | Charging apparatus and electric vehicle including the same |
US9327594B2 (en) * | 2013-08-15 | 2016-05-03 | GM Global Technology Operations LLC | Access system for vehicle energy storage device with magnetic sensor to detect access door position |
US20180251037A1 (en) * | 2017-03-03 | 2018-09-06 | Ford Global Technologies, Llc | Retractable jumper cable vehicle assembly |
IT201800002915A1 (it) * | 2018-02-21 | 2019-08-21 | Alfazero S P A | Veicolo elettrico |
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Also Published As
Publication number | Publication date |
---|---|
JPWO2011001534A1 (ja) | 2012-12-10 |
US20120086267A1 (en) | 2012-04-12 |
CN102470766B (zh) | 2014-11-12 |
JP5146602B2 (ja) | 2013-02-20 |
CN102470766A (zh) | 2012-05-23 |
US8866437B2 (en) | 2014-10-21 |
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