WO2012081124A1 - 車両および車両の制御方法 - Google Patents
車両および車両の制御方法 Download PDFInfo
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- WO2012081124A1 WO2012081124A1 PCT/JP2010/072785 JP2010072785W WO2012081124A1 WO 2012081124 A1 WO2012081124 A1 WO 2012081124A1 JP 2010072785 W JP2010072785 W JP 2010072785W WO 2012081124 A1 WO2012081124 A1 WO 2012081124A1
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- vehicle
- charging
- power
- storage device
- power storage
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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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
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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
- B60L1/00—Supplying electric power to auxiliary equipment of 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
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
- B60L1/003—Supplying electric power to auxiliary equipment of vehicles to auxiliary motors, e.g. for pumps, compressors
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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
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
- B60L1/02—Supplying electric power to auxiliary equipment of vehicles to electric heating circuits
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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
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
- B60L1/14—Supplying electric power to auxiliary equipment of vehicles to electric lighting circuits
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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
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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
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- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
- B60L58/20—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having different nominal voltages
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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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/40—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for controlling a combination of batteries and fuel cells
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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
- B60L2210/10—DC to DC 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
- B60L2210/00—Converter types
- B60L2210/30—AC to DC 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/34—Cabin temperature
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/80—Time limits
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2250/00—Driver interactions
- B60L2250/12—Driver interactions by confirmation, e.g. of the input
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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
- B60L2250/26—Driver interactions by pedal actuation
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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
- B60L2260/00—Operating Modes
- B60L2260/40—Control modes
- B60L2260/50—Control modes by future state prediction
- B60L2260/56—Temperature prediction, e.g. for pre-cooling
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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
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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
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- 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
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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
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- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
Definitions
- the present invention relates to a vehicle and a vehicle control method, and more particularly to a vehicle equipped with a power storage device configured to be rechargeable from the outside of the vehicle and a control method of the vehicle.
- a hybrid vehicle is a vehicle equipped with an internal combustion engine as a power source together with an electric motor
- a fuel cell vehicle is a vehicle equipped with a fuel cell as a DC power source for driving the vehicle.
- vehicles that can charge a power storage device for driving a vehicle mounted on the vehicle from a power source of a general household are known.
- Patent Document 1 discloses a vehicle that charges a power storage device with electric power from a power source outside the vehicle. This vehicle uses a pilot signal from an oscillator in a power cable as an activation signal for the vehicle charging system.
- JP 2009-171733 A JP 2009-71900 A JP 2009-20170 A
- connection state between the external AC power source and the vehicle is detected by a pilot signal.
- an on-vehicle auxiliary device for example, an air conditioner such as an air conditioner, an illumination device such as a lamp, an audio device, etc.
- an on-vehicle auxiliary device for example, an air conditioner such as an air conditioner, an illumination device such as a lamp, an audio device, etc.
- the operating state of the auxiliary device is not studied. For example, if the vehicle power supply system shuts down when the connection with the vehicle becomes abnormal (for example, when the charging cable is disconnected from the vehicle or when a power failure occurs), May suddenly stop and not meet the user's intention.
- An object of the present invention is to provide a vehicle and a vehicle control method capable of controlling an auxiliary device so as to follow a user's intention when input of electric power from the outside is interrupted during charging.
- the present invention provides a power storage device configured to be rechargeable from outside the vehicle, a charging device that receives power from outside the vehicle and charges the power storage device, and the power storage device or vehicle An auxiliary device that receives electric power from the outside, and a control device that controls the charging device and the auxiliary device.
- the control device continues the operation of the auxiliary device even if the input of electric power from the outside is interrupted if the operation of the auxiliary device is requested when the power storage device is charged by the charging device.
- the control device turns off the power storage device in response to the interruption of external power input. Separate from charging equipment and auxiliary equipment.
- the auxiliary device includes an air conditioner. More preferably, the vehicle further includes a system main relay that opens and closes an energization path from the power storage device to the charging device and the air conditioner.
- the control device opens the system main relay when the input of power from the outside is interrupted when the operation of the air conditioner is not requested when the power storage device is charged by the charging device. To control.
- control device when the input of electric power from the outside is interrupted, the control device is a system until a predetermined time elapses so that charging of the power storage device can be resumed when the input of electric power from the outside is resumed. Keep the main relay closed.
- control device includes a determination unit that determines a supply state of power from the outside and a detection unit that detects a request for operation of the air conditioner.
- the present invention provides a power storage device configured to be able to be charged from the outside of the vehicle, a charging device that receives power from the outside of the vehicle and charges the power storage device, and a power storage device or from the outside of the vehicle.
- the present invention it is possible to prevent an unexpected situation such as the auxiliary device suddenly stopping when the input of electric power from the outside is interrupted during charging, and to control the auxiliary device in accordance with the user's intention. Can do.
- FIG. 1 is an overall block diagram of a vehicle 1 equipped with a control device according to the present embodiment. It is the schematic of the starting circuit of a low voltage system. It is a figure which shows the relationship between IG switch operation and an IG signal. It is the figure which illustrated the relationship between plug-in operation, an IGP signal, and a CPLT signal. It is a functional block diagram of ECU100 of the part regarding selection of control mode and air-conditioning control. It is a flowchart which shows the process sequence at the time of the mode setting part 120 setting a control mode. It is a state transition diagram regarding the driving
- FIG. 1 is an overall block diagram of a vehicle 1 equipped with a control device according to the present embodiment.
- the vehicle 1 includes a power storage device 10, a system main relay (SMR) 11, a power control unit (PCU) 20, a motor generator (MG) 30, a power transmission gear 40, drive wheels 50, and a low-voltage power supply 70.
- Auxiliary equipment 80 and a control unit (ECU) 100 are provided.
- Auxiliary device 80 includes an air conditioning unit 81 such as an air conditioner, a DC / DC converter 60 that transmits power to the low-voltage auxiliary system, and a low-voltage power supply 70 and an auxiliary load 82 connected to the low-voltage auxiliary system.
- the power storage device 10 is configured to be able to be charged from the outside of the vehicle, and stores electric power for obtaining the driving force of the vehicle 1.
- the power storage device 10 is, for example, a secondary battery such as a lithium ion battery or a nickel metal hydride battery.
- the power storage device 10 may be an electric double layer capacitor.
- the power storage device 10 is connected to the PCU 20 via the positive electrode line PL1 and the negative electrode line NL1. Then, the power storage device 10 supplies power for generating the driving force of the vehicle 1 to the PCU 20. The power storage device 10 stores the power generated by the MG 30.
- the output of power storage device 10 is, for example, about 200V.
- SMR 11 includes relays R1 and R2. Relays R ⁇ b> 1 and R ⁇ b> 2 are independently controlled by a control signal S ⁇ b> 1 from ECU 100, and switches between power supply and cutoff between power storage device 10 and PCU 20.
- Capacitor C1 is connected between positive line PL1 and negative line NL1, and reduces voltage fluctuation between positive line PL1 and negative line NL1.
- the PCU 20 includes a converter that boosts the voltage supplied by the positive line PL1 and the negative line NL1, and an inverter that receives the voltage boosted by the converter and drives the MG 30.
- PCU 20 is controlled by control signal S2 from ECU 100, converts the DC power supplied from power storage device 10 into AC power that can drive MG 30, and outputs the AC power to MG 30. Thereby, MG 30 is driven using the electric power of power storage device 10.
- MG30 is an AC rotating electric machine, for example, a permanent magnet type synchronous motor including a rotor in which a permanent magnet is embedded.
- the output torque of the MG 30 is transmitted to the drive wheels 50 through the power transmission gear 40 to cause the vehicle 1 to travel.
- the MG 30 can generate power by the rotational force of the drive wheels 50 during the regenerative braking operation of the vehicle 1. Then, the generated electric power is converted into electric power for charging power storage device 10 by PCU 20.
- the vehicle 1 in the present embodiment can be applied to all vehicles that obtain driving force with electric power, such as electric vehicles, hybrid vehicles, and fuel cell vehicles.
- DC / DC converter 60 is connected to positive electrode line PL1 and negative electrode line NL1.
- DC / DC converter 60 is controlled based on control signal S3 from ECU 100 to step down the voltage between positive electrode line PL1 and negative electrode line NL1. Then, DC / DC converter 60 supplies a reduced voltage (about 14 to 12 V) to low-voltage power supply 70, auxiliary machine load 82, ECU 100, and the like via positive line PL3.
- the low voltage power supply 70 is also called an auxiliary battery, and typically includes a lead storage battery.
- the output voltage of low-voltage power supply 70 is lower than the output voltage of power storage device 10 and is, for example, about 12V.
- the devices that operate with the electric power supplied from the low-voltage power supply 70 are collectively referred to as a “low voltage system”.
- the auxiliary machine load 82 includes, for example, an audio unit (not shown), lamps, wipers, heaters, various ECUs, an electric pump, a DC / AC conversion device for supplying AC power to a service outlet, and the like.
- vehicle 1 includes a charging device 200 and an inlet 210 as a configuration for performing external charging for charging power storage device 10 with electric power from external power supply 500.
- the inlet 210 is provided on the body of the vehicle 1 in order to receive AC power from the external power source 500.
- Connector 410 of charging cable 400 is connected to inlet 210.
- the plug 420 of the charging cable 400 is connected to an outlet (wall socket) 510 of an external power source 500 (for example, a household power source), so that the electric power of the external power source 500 is supplied to the vehicle via the charging cable 400. 1 can be supplied.
- an external power source 500 for example, a household power source
- a pilot circuit 430 is provided inside the charging cable 400. Pilot circuit 430 operates with electric power supplied from external power supply 500 and generates a control pilot signal (hereinafter referred to as “CPLT signal”). When connector 410 is connected to inlet 210, pilot circuit 430 oscillates the CPLT signal at a predetermined duty cycle (ratio of pulse width to oscillation period).
- the CPLT signal is a state in which the power of the external power source 500 can be supplied to the vehicle 1 (that is, a state where the charging cable 400 is connected to both the external power source 500 and the vehicle 1 and there is no power supply interruption due to a power failure or the like). In this case, it is input to the ECU 100 via the inlet 210.
- a limit switch (not shown) provided inside the connector 410 is activated.
- a cable connection signal PISW is input from the inlet 210 to the ECU 100 in response to the operation of the limit switch or the operation of an operation button for attaching / detaching the connector.
- the charging device 200 is connected to the inlet 210.
- Charging device 200 is controlled by control signal S4 from ECU 100, converts AC power supplied from inlet 210 into power that can be charged in power storage device 10 (approximately DC 200V), and supplies positive electrode line PL1 and negative electrode line NL1. Output. Thereby, the power storage device 10 is charged with the electric power of the external power source 500.
- a voltage sensor is provided at the input unit of the charging device 200.
- the charging device 200 outputs a signal VAC indicating whether or not a voltage is supplied from the inlet 210 to the ECU 100 according to the detection result of the voltage sensor.
- the vehicle 1 includes an IG switch 91, an accelerator pedal position sensor 92, a brake pedal stroke sensor 93, a shift position sensor 94, and an air conditioning request switch 95. Each of these sensors and switches outputs a detection result or a setting result to ECU 100.
- the IG switch 91 is a switch for the user to input an operation for setting the vehicle 1 in a travelable state (hereinafter also referred to as “Ready-ON state”).
- Ready-ON state When the user presses the IG switch 91 in an inoperable state (hereinafter also referred to as “Ready-OFF state”), the IG switch 91 sends an IGreq signal indicating that the user is requesting to enter the Ready-ON state.
- Output to. ECU 100 is activated in response to the IGreq signal.
- “activation” means changing from a stopped state (sleep state) to an operating state.
- the accelerator pedal position sensor 92 detects the operation amount AP of the accelerator pedal.
- the brake pedal stroke sensor 93 detects the stroke amount BS of the brake pedal.
- the shift position sensor 94 detects a position (shift position) SP of a shift lever (not shown) operated by the user.
- the shift position SP will be described as being set to any one of D (drive), N (neutral), R (reverse), and P (parking) positions.
- the air conditioning request switch 95 is a switch operated when the user requests air conditioning. For example, when charging the vehicle from the outside, the user sets the air conditioner switch to an ON state when the user wants to perform air conditioning in the passenger compartment.
- the air conditioner switch corresponds to the air conditioning request switch 95. Even when the user is not in the passenger compartment, it may be considered that the user wants to get on the vehicle after operating the air conditioner to make the passenger compartment temperature comfortable before riding. Such air conditioning before boarding is also referred to as “pre-air conditioning”.
- the air conditioner request switch 95 corresponds to a remote control receiving device that receives a command from the user or a timer device in which the user sets the air conditioner operation start time.
- the air conditioning request switch 95 outputs a signal AR indicating a request for air conditioning to the ECU 100.
- ECU 100 includes a CPU (Central Processing Unit) and a memory, and inputs signals from each sensor and the like and outputs control signals to each device, and controls the vehicle 1 and each device. Note that these controls are not limited to processing by software, and can be processed by dedicated hardware (electronic circuit).
- CPU Central Processing Unit
- the ECU 100 generates the control signals S1 to S4 described above according to signals input from the sensors and the like, and outputs them to the corresponding devices. Further, the ECU generates a control signal S5 in response to the signal AR indicating the air conditioning request and outputs the control signal S5 to the air conditioning unit 81.
- the ECU 100 is a single unit, but may be divided for each function, for example.
- FIG. 2 is a schematic diagram of a low-voltage start circuit.
- the activation circuit includes two power switches, a main relay (MR) 71 and a plug-in main relay (PIMR) 72.
- MR71 and PIMR72 are controlled by control signals S6 and S7 from ECU 100, respectively.
- the auxiliary machine load 82 includes an auxiliary machine load 83 that can be used during charging and running, and an auxiliary machine load 84 that can be used only during running (when Ready-ON).
- the auxiliary machine load 83, the ECU 100, and the charging device 200 are connected to the low voltage power source 70 via the MR 71, and are also connected to the low voltage power source 70 via the PIMR 72.
- ECU 100 is always connected to low-voltage power supply 70 through power line PL4.
- auxiliary load 84 is connected to low-voltage power supply 70 via MR 71, but is not connected to low-voltage power supply 70 via PIMR 72.
- the ECU 100 monitors the IGreq signal and the CPLT signal while consuming a little power supplied through the power line PL4 in the sleep state.
- an IGreq signal is input to the ECU 100.
- the ECU 100 outputs to the MR 71 a control signal S5 that closes the MR 71.
- the MR 71 is closed, the electric power of the low voltage power supply 70 is supplied to the low voltage system, and the low voltage system including the ECU 100 is activated.
- This state is the Ready-ON state.
- the electric power supplied from the low voltage power source 70 to the ECU 100 via the MR 71 is referred to as an “IG signal”.
- ECU 100 is activated when this IG signal is input.
- the above-described CPLT signal is input to ECU 100.
- the ECU 100 outputs a control signal S6 for closing the PIMR 72 to the PIMR 72.
- PIMR 72 is closed, and the electric power of low-voltage power supply 70 is supplied to charging device 200 and ECU 100.
- power can be supplied to an auxiliary load 83 (for example, an audio device, a DC / AC converter for supplying AC power to a service outlet, a heater, lamps, etc.) that may be activated during external charging.
- an auxiliary load 83 for example, an audio device, a DC / AC converter for supplying AC power to a service outlet, a heater, lamps, etc.
- auxiliary loads 84 that do not need to be activated during external charging (for example, various ECUs such as an engine ECU that are used only during traveling, PCU control units, sensors, electric oil pumps for the PCU cooling system, etc.) are not activated. Therefore, useless power consumption is suppressed.
- the electric power supplied from the low voltage power supply 70 to the ECU 100 via the PIMR 72 is referred to as an “IGP signal”.
- ECU 100 is activated not only by the above-described IG signal but also by the input of this IGP signal.
- the ECU 100 is activated when the IG signal or the IGP signal is input.
- “ON” used for a signal means that the signal is in an active state
- “OFF” means that it is in an inactive state.
- FIG. 3 is a diagram showing the relationship between the IG switch operation (operation in which the user presses the IG switch 91) and the IG signal.
- the IG switch When the IG switch is operated when the IG signal is “OFF” (the IG signal is not input to the ECU 100), the IGreq signal is input to the ECU 100, and the IG signal is changed from “OFF” to “ON” (IG signal). Changes to the state in which the ECU 100 is input to the ECU 100.
- the IG switch is operated when the IG signal is “ON”, the IG signal changes from “ON” to “OFF”.
- the ON / OFF switching of the IG signal is performed according to the user's IG switch operation, and is not determined by the ECU 100.
- FIG. 4 is a diagram illustrating the relationship between the plug-in operation, the IGP signal, and the CPLT signal.
- the ECU 100 controls the travel control mode for controlling the travel of the vehicle 1 and the charging device 200 based on at least one of an IG signal, an IGP signal, an ST signal (described later), and a CPLT signal after starting. Then, one of the control modes of the charge control mode for performing external charging is selected, and each device of the vehicle 1 is controlled in the selected control mode.
- FIG. 5 is a functional block diagram of the ECU 100 relating to control mode selection and air conditioning control.
- Each functional block shown in FIG. 5 may be realized by hardware processing using an electronic circuit or the like, or may be realized by software processing such as execution of a program.
- ECU 100 includes an ST signal generation unit 110, a mode setting unit 120, a power supply stop determination unit 121, an air conditioning request detection unit 122, and a control unit 130.
- the ST signal generation unit 110 determines whether or not the user has performed an operation for requesting the vehicle 1 to start running (hereinafter referred to as “start operation”), and indicates that the start operation has been performed. An ST signal is generated and output to the mode setting unit 120. Note that what kind of operation the start operation is may be determined in advance. Hereinafter, the start operation will be described as “an operation of pressing the IG switch 91 while depressing the brake pedal”. Therefore, the ST signal generation unit 110 generates the ST signal when the IGreq signal is input in a state where the stroke amount BS of the brake pedal is larger than zero.
- the mode setting unit 120 selects one of the traveling control mode and the charging control mode based on the combination of the IG signal, the IGP signal, the ST signal, and the CPLT signal.
- FIG. 6 is a flowchart showing a processing procedure when the mode setting unit 120 sets the control mode.
- the process shown in this flowchart is started when the ECU 100 is activated. Therefore, at the start of this process, at least one of the IGP signal and the IG signal is “ON”.
- Each step of this flowchart may be realized by hardware processing or software processing.
- mode setting unit 120 moves the process to step S4 and selects the charge control mode.
- this standby state is referred to as “IG neutral state”.
- step S6 mode setting unit 120 determines whether or not the IG neutral state has continued for a predetermined time T (for example, about several seconds) or more.
- mode setting unit 120 If the IG neutral state has not continued for a predetermined time T or longer (NO in step S6), mode setting unit 120 returns the process to step S1, and repeats the processes after step S1.
- mode setting unit 120 moves the process to step S4 and selects the charge control mode.
- the control unit 130 controls each device of the vehicle 1 in the control mode set by the mode setting unit 120.
- control unit 130 closes the SMR 11 so that the power of the power storage device 10 can be supplied to the MG 30 via the PCU 20. Then, control unit 130 controls the operation of PCU 20 based on information from each sensor such as the accelerator pedal operation amount AP, and drives MG 30 with the electric power of power storage device 10. Thereby, the vehicle 1 travels according to the user's intention. In the traveling control mode, the operation of the charging device 200 is prohibited. Therefore, external charging cannot be performed.
- the control unit 130 opens the MR 71. Along with this, the ECU 100 shifts from the operating state to the sleep state.
- control unit 130 closes SMR 11 and connects charging device 200 and power storage device 10. Then, ECU 100 controls the operation of charging device 200 to convert AC power from external power supply 500 into DC power that can charge power storage device 10. Thereby, external charging is performed.
- control unit 130 controls charging device 200 and DC / DC converter 60 to operate a part of auxiliary load 82 (auxiliary load 83) using the power of external power supply 500.
- auxiliary load 83 auxiliary load 83
- the control unit 130 controls the charging device 200 to convert the AC power of the external power source 500 into DC power, and the DC / DC converter 60
- the voltage of the electric power controlled and converted by the external power supply 500 is stepped down and supplied to the auxiliary load 82.
- the electric power of household external power supply 500 can be supplied to auxiliary load 82 of vehicle 1 in real time by operating charging device 200 and DC / DC converter 60. .
- the control unit 130 monitors the amount of electricity stored in the electricity storage device 10, and when the amount of electricity reaches the target value (becomes fully charged), in order to prevent unnecessary power consumption, the PIMR 72 is set. Open. Along with this, the ECU 100 shifts from the operating state to the sleep state.
- FIG. 7 is a state transition diagram regarding the operation of the air conditioner in the charge control mode.
- state ST1 is an initial state, and ECU 100 is in a sleep state.
- the vehicle is in a plug-out state by an operation (plug-out operation) in which the user disconnects the charging cable 400 from the external power source 500 or the vehicle 1, and the SMR 11 is in an OFF state.
- the ECU 100 is in the sleep state, but the vehicle 1 and the external power source 500 are connected by the charging cable 400, which is different from the state ST1.
- State ST3 is a state in which pre-air conditioning is being executed in the plug-out state. At this time, the SMR 11 is controlled to be in an ON state in order to operate the air conditioning unit 81.
- State ST4 is a state in which plug-in charging is being performed and pre-air conditioning is being performed. At this time, the SMR 11 is controlled to be in an ON state in order to operate the air conditioning unit 81 and to execute charging.
- State ST5 is a state in which plug-in charging is performed and pre-air conditioning is not performed. At this time, the SMR 11 is controlled to be in an ON state in order to execute charging.
- State ST6 is a state of waiting for recovery when an instantaneous power failure occurs in the external power supply 500 or when the charging cable is temporarily removed during charging. At this time, the SMR 11 is controlled to be in an ON state so that charging can be resumed.
- a state transition occurs between the state ST1 and the state ST3.
- the state transition from the state ST1 to the state ST3 occurs when a pre-air conditioning request is input by the air conditioning request switch 95 (including ON by a timer).
- the state transition from the state ST3 to the state ST1 occurs when a request for ending the air conditioning operation is input by the air conditioning request switch 95 (including OFF by a timer).
- the state transition from the state ST1 to the state ST5 occurs when the vehicle 1 is connected to the external power source 500 by a plug-in operation.
- the state transition from the state ST5 to the state ST2 occurs when the power storage device 10 is in a fully charged state (that the SOC has reached the charge target value) by charging.
- the state transition from the state ST2 to the state ST1 occurs when the vehicle 1 and the external power source 500 are disconnected by a plug-out operation.
- the state transition from the state ST4 to the state ST5 occurs when a request for termination of the air conditioning operation is input by the air conditioning request switch 95 (including OFF by a timer).
- the state transition from the state ST5 to the state ST4 occurs when a request for pre-air conditioning by the user is input by the air conditioning request switch 95 (including ON by a timer).
- the state transition from the state ST5 to the state ST6 occurs when the vehicle 1 and the external power source 500 are disconnected by a plug-out operation (including a power failure).
- the state transition from the state ST6 to the state ST5 occurs when the vehicle 1 is reconnected to the external power source 500 by a plug-in operation (including a case of returning from a power failure) before a predetermined time elapses.
- the state transition from the state ST6 to the state ST1 occurs when a plug-in operation (including the case of recovery from a power failure) is not performed even after a certain time has elapsed since the state transition to the state ST6 has occurred.
- State transition from state ST2 to state ST4 occurs when a request for pre-air conditioning is input by the air conditioning request switch 95 (including ON by a timer).
- state transition between the state ST3 and the state ST4 becomes possible.
- the state transition from the state ST3 to the state ST4 occurs when the vehicle 1 is connected to the external power source 500 by a plug-in operation.
- the state transition from the state ST4 to the state ST3 occurs when the vehicle 1 and the external power source 500 are disconnected by the plug-out operation.
- the state transition condition is a combination of the pre-air-conditioning state and the connection state using the charging cable.
- FIG. 8 is a flowchart for explaining the control of the auxiliary device in the charge control mode.
- the process of this flowchart is called and executed from the main routine of the charging process at regular time intervals or when a predetermined condition is satisfied when the charging control mode is set in step S4 of the flowchart of FIG. 8 is controlled based on the outputs of the power supply stop determination unit 121 and the air conditioning request detection unit 122 when the charging control mode is set by the mode setting unit 120 in FIG. This corresponds to the processing executed by the unit 130.
- step S11 when the process is started, it is determined in step S11 whether the supply of external power is stopped or the supply is prohibited. For example, when the charging cable is removed from the vehicle in the charging control mode or when a power failure occurs in the external power supply 500, it is determined that the supply is stopped. More specifically, the cable according to the fact that the CPLT signal is not input from the pilot circuit 430 provided in the charging cable 400 of FIG. 1 or that the connector is disconnected or the operation for removing the connector is performed. When the connection signal PISW changes, it is determined that the supply is stopped.
- step S12 charging device 200 is driven and charging of power storage device 10 is executed.
- step S13 it is determined whether or not pre-air conditioning is being requested. If the pre-air conditioning request is being made in step S13, the air conditioning unit 81 is operated in step S14 (if it is in operation, the operation is maintained), the process proceeds to step S20, and the control is returned to the main routine. . On the other hand, if it is determined in step S13 that the pre-air conditioning request is not being made, the process immediately proceeds to step S20, and the control is returned to the main routine.
- step S11 If it is determined in step S11 that the power supply from the external power supply is stopped, the process proceeds from step S11 to step S15.
- step S15 the charging control is interrupted, that is, the charging device 200 is stopped.
- step S16 it is determined whether pre-air conditioning is being requested. If the pre-air conditioning request is being made in step S16, the air conditioning unit 81 is operated in step S14, the process proceeds to step S20, and the control is returned to the main routine. On the other hand, if it is determined in step S16 that no pre-air conditioning is being requested, the process proceeds to step S17.
- step S17 it is determined whether or not the interruption state of the external power supply has elapsed for a fixed time. If the fixed time has not elapsed in step S17, that is, if the power supply of the external power supply is resumed before the fixed time has elapsed, the process proceeds to step S20, and the control is returned to the main routine. In this case, charging in the charge control mode is continued.
- step S17 If the predetermined time has elapsed in step S17, that is, if the power supply from the external power source has not been resumed even after the predetermined time has elapsed, the process proceeds to step S18 and the SMR 11 is controlled to be in the OFF state, and the control is stopped in step S19. .
- step S13 or step S16 that there is a request for pre-air conditioning in the charge control mode, the function of forced termination (SMR11 cutoff) due to interruption of power supply in steps S17 and S18 is temporarily stopped.
- steps S13 and S16 of FIG. 8 it is determined whether or not there is a request for pre-air conditioning. However, it is simply determined whether or not there is a request for air-conditioning even when a person is in the passenger compartment without using pre-air conditioning. It is good as well. Thereby, when the user who spends in a vehicle interior during charge is operating the air conditioner, it is possible to eliminate the inconvenience that the air conditioning is also interrupted due to the charge interruption.
- auxiliary device light, audio, service outlet
- the control is switched depending on whether or not auxiliary equipment such as pre-air conditioning is in operation.
- the air conditioning can be continued by prohibiting the system shut-off in which the SMR 11 is turned off when the pre-air conditioning is executed.
- pre-air conditioning in a plug-in state in a garage or the like and pre-air conditioning in a plug-out state at a destination are possible, and the transition between the plug-in state and the plug-out state can be performed during the operation of the air conditioner. Will improve.
- the system can be shut down when there is no request for operating an auxiliary device such as an air conditioner.
- the auxiliary device is an air conditioner such as an air conditioner.
- the present embodiment is applicable even when the auxiliary device is another device.
- another auxiliary device includes a DC / AC conversion device for supplying AC power to a service outlet.
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Abstract
Description
より好ましくは、車両は、蓄電装置から充電装置および空調装置に至る通電経路の開閉を行なうシステムメインリレーをさらに備える。制御装置は、充電装置によって蓄電装置に対して充電が実行されている場合に空調装置の運転が要求されていなければ、外部からの電力の入力が途切れたことに応じてシステムメインリレーを開状態に制御する。
図1は、本実施の形態に従う制御装置を搭載した車両1の全体ブロック図である。車両1は、蓄電装置10と、システムメインリレー(SMR)11と、パワーコントロールユニット(PCU)20と、モータジェネレータ(MG)30と、動力伝達ギア40と、駆動輪50と、低圧電源70と、補機装置80と、制御装置(ECU)100とを備える。補機装置80は、エアコンなどの空調ユニット81と、低圧補機系に送電を行なうDC/DCコンバータ60と、低圧補機系に接続される低圧電源70および補機負荷82とを含む。
図6は、モード設定部120が制御モードを設定する際の処理手順を示すフローチャートである。このフローチャートに示す処理は、ECU100の起動時に開始される。したがって、この処理の開始時においては、IGP信号およびIG信号の少なくともいずれかは「ON」である。このフローチャートの各ステップはハードウェア処理によって実現してもよいしソフトウェア処理によって実現してもよい。
以下、補機装置がエアコンなどの空調装置である場合について説明する。
図1、図7を参照して、状態ST1は、初期状態であり、ECU100がスリープ状態となっている。このとき、ユーザが充電ケーブル400を外部電源500または車両1から外す操作(プラグアウト操作)によって車両はプラグアウト状態となっており、またSMR11は、OFF状態となっている。
プラグアウト状態においては、状態ST1と状態ST3との間で状態遷移が発生する。まず、状態ST1から状態ST3への状態遷移は、空調要求スイッチ95によりユーザによるプレ空調の要求が入力された場合(タイマーによるONも含む)に発生する。状態ST3から状態ST1への状態遷移は、空調要求スイッチ95によりユーザによる空調運転の終了の要求が入力された場合(タイマーによるOFFも含む)に発生する。
Claims (6)
- 車両の外部から充電が可能に構成された蓄電装置(10)と、
車両の外部からの電力を受け、前記蓄電装置を充電する充電装置(200)と、
前記蓄電装置または車両の外部からの電力を受ける補機装置(80)と、
前記充電装置および前記補機装置を制御する制御装置(100)とを備え、
前記制御装置は、
前記充電装置によって前記蓄電装置に対して充電が実行されている場合において前記補機装置の運転が要求されていれば、外部からの電力の入力が途切れても前記補機装置の運転を継続し、
前記制御装置は、
前記充電装置によって前記蓄電装置に対して充電が実行されている場合において前記補機装置の運転が要求されていなければ、外部からの電力の入力が途切れたことに応じて、前記蓄電装置を前記充電装置および前記補機装置から分離させる、車両。 - 前記補機装置は、空調装置(81)を含む、請求項1に記載の車両。
- 前記蓄電装置から前記充電装置および前記空調装置に至る通電経路の開閉を行なうシステムメインリレー(11)をさらに備え、
前記制御装置は、前記充電装置によって前記蓄電装置に対して充電が実行されている場合に前記空調装置の運転が要求されていなければ、外部からの電力の入力が途切れたことに応じて前記システムメインリレーを開状態に制御する、請求項2に記載の車両。 - 前記制御装置は、外部からの電力の入力が途切れた場合には、外部からの電力の入力が再開した場合に前記蓄電装置への充電が再開できるように、所定時間経過するまでは前記システムメインリレーを閉状態に維持する、請求項3に記載の車両。
- 前記制御装置(100)は、
外部からの電力の供給状態を判定する判定部(121)と、
前記空調装置の運転の要求を検出する検出部(122)とを含む、請求項3に記載の車両。 - 車両の外部から充電が可能に構成された蓄電装置(10)と、車両の外部からの電力を受け、前記蓄電装置を充電する充電装置(200)と、前記蓄電装置または車両の外部からの電力を受ける補機装置(80)とを含む車両の制御方法であって、
前記充電装置によって前記蓄電装置に対して充電が実行されているか否かを判断するステップ(S11)と、
前記補機装置の運転の要求の有無を判断するステップ(S13,S16)と、
前記充電装置によって前記蓄電装置に対して充電が実行されている場合において前記補機装置の運転が要求されていれば、外部からの電力の入力が途切れても前記補機装置の運転を継続するステップ(S14)と、
前記充電装置によって前記蓄電装置に対して充電が実行されている場合において前記補機装置の運転が要求されていなければ、外部からの電力の入力が途切れたことに応じて、前記蓄電装置を前記充電装置および前記補機装置から分離させるステップ(S18)とを備える、車両の制御方法。
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JP2009171733A (ja) | 2008-01-16 | 2009-07-30 | Toyota Motor Corp | 車両の充電制御装置 |
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JP5104077B2 (ja) * | 2007-07-04 | 2012-12-19 | トヨタ自動車株式会社 | 電動車両 |
JP4962184B2 (ja) * | 2007-07-18 | 2012-06-27 | トヨタ自動車株式会社 | 車両の電源装置 |
-
2010
- 2010-12-17 JP JP2012548601A patent/JPWO2012081124A1/ja active Pending
- 2010-12-17 US US13/993,775 patent/US20130264867A1/en not_active Abandoned
- 2010-12-17 CN CN201080070697XA patent/CN103260935A/zh active Pending
- 2010-12-17 WO PCT/JP2010/072785 patent/WO2012081124A1/ja active Application Filing
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JPH07193902A (ja) * | 1993-12-28 | 1995-07-28 | Honda Motor Co Ltd | 車両用エアコンディショニング機器制御装置 |
JP2001063347A (ja) * | 1999-08-26 | 2001-03-13 | Denso Corp | 車両用空調制御システム |
WO2009034872A1 (ja) * | 2007-09-10 | 2009-03-19 | Toyota Jidosha Kabushiki Kaisha | 蓄電装置の充電制御装置および充電制御方法 |
JP2009071900A (ja) | 2007-09-10 | 2009-04-02 | Toyota Motor Corp | 蓄電機構の充電装置および充電方法 |
JP2009171690A (ja) * | 2008-01-14 | 2009-07-30 | Toyota Motor Corp | 充電装置 |
JP2009171733A (ja) | 2008-01-16 | 2009-07-30 | Toyota Motor Corp | 車両の充電制御装置 |
JP2009201170A (ja) | 2008-02-19 | 2009-09-03 | Toyota Motor Corp | 充電制御システム |
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JP2017175724A (ja) * | 2016-03-22 | 2017-09-28 | トヨタ自動車株式会社 | 自動車 |
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CN103260935A (zh) | 2013-08-21 |
JPWO2012081124A1 (ja) | 2014-05-22 |
US20130264867A1 (en) | 2013-10-10 |
EP2653337A1 (en) | 2013-10-23 |
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