WO2013171844A1 - 車両の走行制御支援装置 - Google Patents
車両の走行制御支援装置 Download PDFInfo
- Publication number
- WO2013171844A1 WO2013171844A1 PCT/JP2012/062402 JP2012062402W WO2013171844A1 WO 2013171844 A1 WO2013171844 A1 WO 2013171844A1 JP 2012062402 W JP2012062402 W JP 2012062402W WO 2013171844 A1 WO2013171844 A1 WO 2013171844A1
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- WO
- WIPO (PCT)
- Prior art keywords
- power
- vehicle
- support device
- travel control
- house
- Prior art date
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Classifications
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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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/24—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means
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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
- B60W20/00—Control systems specially adapted for hybrid vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
- B60W20/12—Controlling the power contribution of each of the prime movers to meet required power demand using control strategies taking into account route information
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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
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
- B60W20/13—Controlling the power contribution of each of the prime movers to meet required power demand in order to stay within battery power input or output limits; in order to prevent overcharging or battery depletion
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
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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
Definitions
- the present invention relates to a vehicle travel control support device that supports a change in vehicle travel control, and in particular, a vehicle travel control support device that supports a change in vehicle travel control capable of supplying power stored in a power storage device to the outside. About.
- an emergency power distribution system disclosed in Patent Document 1 below is known.
- This conventional emergency power distribution system includes a facility such as a hospital that needs power urgently, an emergency center having an emergency power distribution device for making an emergency power distribution plan, a hybrid vehicle group having a power generation function and a large capacity power storage device, And a network that is connected so as to be able to communicate with each other.
- the emergency power distribution device includes a power shortage acquisition module that acquires a power shortage from a facility such as a hospital, a vehicle information acquisition module that acquires vehicle information such as the current position from a hybrid vehicle group, and a vehicle that requests emergency power distribution.
- a guidance information transmission module for transmitting guidance information to a facility such as a hospital to the requested vehicle.
- a power supply system shown in Patent Document 2 below is also known.
- a vehicle is connected to an outlet of a house so as to generate commercial AC power and supply it to a transmission line.
- the vehicle can communicate with the management server via a house and a power transmission line, and information on the vehicle such as the vehicle ID, the amount of power generation, and the remaining amount of fuel is output to the management server. It is supposed to be.
- the management server can generate and output a start command and a power generation command for the vehicle based on information about the vehicle when power shortage occurs.
- a power transmission / distribution system for example, a power transmission / distribution system, an emergency electrical device, and a method for operating the power transmission / distribution system disclosed in Patent Document 3 below are also known.
- This conventional power transmission / distribution system is a system that supplies power to distribution lines in the entire area or distribution lines in a specific area with an emergency supply voltage that is 15% to 55% lower than the steady supply voltage when the supply power is insufficient. It has become.
- an emergency power source a generator mounted on a hybrid vehicle or a fuel cell vehicle is used, and power is supplied from the generator to the distribution line via the power regulator through the power transmission connection port. .
- a vehicle control device disclosed in Patent Document 4 below is also known.
- the ECU controls the SOCs of the master battery and the sub-battery so that the SOC changes within a predetermined upper limit value and lower limit value range.
- the sub battery SOC is controlled to be lower than the master battery SOC. It is like that.
- the present invention has been made in order to solve the above-described problems, and the object of the present invention is to appropriately change the usage mode of the power consumed in accordance with the traveling according to the power status of the power supply destination.
- the object is to provide a vehicle travel control support device.
- a vehicle travel control support device includes a generator motor that generates driving power and generates regenerative power, and is electrically connected to the generator motor and supplies power to the generator motor. And a power storage device for storing the regenerative power and supplying the stored power to the outside, and a vehicle capable of a plurality of travel control using at least the driving force generated by the generator motor Applies to
- the vehicle travel control support device includes control means for assisting the change in the plurality of travel controls.
- control unit acquires a power status related to the supply and demand of power at an external power supply destination that supplies power stored in the power storage device, and according to the acquired power status In the vehicle, at least the generator motor changes the usage mode of power that consumes the power stored in the power storage device, or notifies the user to change the usage mode of the power.
- control unit is acquired by a power status acquisition unit that acquires a power status related to the supply and demand of power at an external power supply destination that supplies power stored in the power storage device, and the power status acquisition unit.
- the control unit can include a storage unit that stores the power status acquired by the power status acquisition unit, and the usage mode changing unit prompts a change in the usage mode of the power.
- An informing means for informing can be provided.
- the external power supply destination is a home of the user of the vehicle, and the control unit acquires, for example, the power status by communication from an external center provided to be communicable with the home. Alternatively, it can be obtained by direct communication from the home. Further, in this case, the external center is provided so as to be able to communicate with a plurality of houses in an area including the home, for example, and the power status transmitted from the plurality of houses is obtained from the plurality of houses. It can also transmit to the said control means provided in the vehicle relevant to each.
- the control means as the power status, at least the occurrence status of a power failure in which commercial power is not transmitted to the external power supply destination, or the power consumption with respect to the power supply amount at the external power supply destination A situation where the amount is tight can be acquired.
- the control means obtains the situation of the occurrence of the power outage or the situation where the power consumption relative to the power supply is tight as the situation of the area where the external power supply destination exists. can do.
- the control means is a situation in which the power consumption with respect to the power supply amount is tight, and the future power consumption predicted using the power consumption with respect to the current power supply amount is as follows. It is possible to acquire a situation in which the power consumption relative to the supply amount is tight. In this case, more specifically, the situation where the power consumption relative to the predicted future power supply is tight is that the power at the time when the vehicle arrives at the external power supply destination. It can be set as the situation where the electric power consumption with respect to the supply amount of this is tight.
- the control means increases the power consumption amount of the power stored in the power storage device as the vehicle travels according to the acquired power status. From the first usage mode of power to the second usage mode of power, the power consumption of the power stored in the power storage device as the vehicle travels becomes smaller than that in the first usage mode of the power. It can be notified to change or to promote the change from the first usage mode of the power to the second usage mode of the power.
- the control means as the acquired power status, at least a power failure occurrence status where commercial power is not transmitted to the external power supply destination, or in the external power supply destination
- the usage mode of the power is changed from the first usage mode of the power to the second usage mode of the power. It is possible to make a notification so as to promote the change from the first usage mode to the second usage mode of the electric power.
- the vehicle is equipped with an internal combustion engine in addition to the generator motor, and a traveling mode using only the driving force of the generator motor, the driving force of the generator motor, and the
- the control means uses a traveling mode that uses only the driving force of the generator motor according to the acquired power situation.
- the travel control is changed from the travel control to the travel control based on the travel mode using the driving force of the generator motor and the driving force of the internal combustion engine, or the travel control based on the travel mode using only the drive power of the generator motor is used. Informing the driver of the change to the driving control by the driving mode using the driving force and the driving force of the internal combustion engine, the usage mode of the electric power It can be changed to the second mode of use of the power from the first mode of use of the power.
- the vehicle may further include route search means for searching for a route to a predetermined destination, and the control means travels in a travel mode in which the vehicle uses the driving force of the generator motor.
- route search means searches for one of the routes whose amount increases, and presents and guides the route searched by the route search means according to the acquired power status, and the first of the power
- the usage mode can be changed to the second usage mode of the power.
- control means regenerates the generator motor according to the acquired power situation when the vehicle is under traveling control in a traveling mode using the driving force of the generator motor. It is possible to increase the frequency of control to increase the amount of recovered regenerated power, or to limit the magnitude of the driving force generated by the generator motor.
- the control means mounted on the vehicle can acquire the power status of the external power supply destination by communication via, for example, the home that is the external power supply destination or a center provided outside. it can. Thereby, the control means can grasp
- the control means is a vehicle (hybrid vehicle, plug-in hybrid vehicle, etc.) equipped with a generator motor and an internal combustion engine
- the vehicle is controlled to travel using only the driving force of the generator motor (EV).
- the travel control by the mode) can be changed to the travel control by the travel mode (HV mode) using the driving force of the generator motor and the driving force of the internal combustion engine.
- the control means is a vehicle (pure electric vehicle) equipped only with a generator motor, a path for suppressing power consumption by the generator motor and a path for increasing the amount of regenerated power recovered by the generator motor are provided.
- the frequency of regenerative control on the generator motor can be increased to increase the amount of recovered regenerative power, or the driving force generated by the generator motor can be limited.
- the power consumed in the power storage device is consumed as it travels. It is possible to sufficiently and quickly secure the amount of power to be supplied to the power supply destination by suppressing the amount of power that is generated.
- FIG. 1 is a schematic diagram of an electric power system applicable to a vehicle travel control support device according to an embodiment of the present invention.
- FIG. 2 is a block diagram schematically showing the configuration of the in-vehicle terminal device mounted on the vehicle of FIG.
- FIG. 3 is a block diagram schematically showing the configuration of the power supply unit mounted on the vehicle of FIG.
- FIG. 4 is a block diagram schematically showing the configuration of the terminal device installed in the house of FIG.
- FIG. 5 is a block diagram schematically showing the configuration of the smart center 40 of FIG.
- FIG. 6 is a flowchart of a travel control support program, a power failure occurrence detection program, and a notification transmission program executed in cooperation by the vehicle, the house, and the smart center of FIG. FIG.
- FIG. 7 is a flowchart of a travel control support program and a notification transmission program executed in cooperation with the vehicle and the smart center of FIG. 1 according to the first modification of the present invention.
- FIG. 8 is a flowchart of a travel control support program and a power outage detection program executed in cooperation with the vehicle and the house of FIG. 1 according to the second modification of the present invention.
- FIG. 1 shows a schematic configuration of an electric power system applicable to the vehicle travel control support device according to the present embodiment.
- This electric power system is an external electric power that can receive electric power (specifically, an emergency power source) from the vehicle 10 on which the vehicle travel control support device is mounted and the electric power supply unit 20 provided in the vehicle 10.
- a house 30 (for example, the home of the user of the vehicle 10) as a supply destination and a smart center 40 that monitors the supply status of commercial power to the house 30 existing in the jurisdiction area.
- the plurality of vehicles 10, the plurality of houses 30, and the smart center 40 that monitors the supply status of commercial power of these houses 30 are, for example, an Internet line network, a mobile phone line network, and the like.
- the network 50 and the relay station 60 are communicably connected to each other.
- the vehicle 10 further includes an electric vehicle (EV) including a generator motor (electric motor for running and power generation), a hybrid vehicle (HV) including an internal combustion engine in addition to the generator motor, and a hybrid vehicle (HV).
- EV electric vehicle
- HV hybrid vehicle
- HV hybrid vehicle
- PWD plug-in hybrid vehicle
- the vehicle 10 includes a power supply unit 20 that is connected to a power line wired in the house 30 and supplies (transmits) power (emergency power).
- the vehicle 10 includes an electronic control unit 11 as a control means that constitutes a vehicle travel control support device.
- the electronic control unit 11 is a microcomputer whose main components are a CPU, a ROM, a RAM, and the like.
- the vehicle 10 is executed by executing various programs including a travel control support program described later.
- the driving drive state is automatically switched, or the user (driver) is urged to switch the driving state to change or change the usage mode of the power consumed by the driving.
- the vehicle 10 includes an external communication unit 12 as an acquisition unit that constitutes the vehicle travel control support device.
- the external communication unit 12 is, for example, a DCM (Data Communication Module) that is communicably connected to the electronic control unit 11 through a CAN (Contoroller Network Network) communication line 13 built in the vehicle 10.
- the external communication unit 12 is connected to the network 50 by wireless communication via the relay station 60 and communicates with the smart center 40 (or the house 30) connected to the network 50.
- the vehicle 10 includes a storage unit 14 as a storage unit that constitutes a vehicle travel control support device.
- the storage unit 14 includes a storage medium such as a hard disk and a semiconductor memory, and a drive device for the storage medium, and stores various programs executed by the electronic control unit 11 and various data. For this reason, the storage unit 14 is connected to the electronic control unit 11 via the CAN communication line 13.
- the vehicle 10 also includes a notification unit 15 as notification means that constitutes the vehicle travel control support device.
- the notification unit 15 includes a display display, a speaker, and the like, and displays characters, graphics, and the like on the screen of the display display and outputs sound from the speaker in accordance with control by the electronic control unit 11. For this reason, the notification unit 15 is connected to the electronic control unit 11 via the CAN communication line 13.
- the vehicle 10 includes a navigation unit 16 as route search means that constitutes the vehicle travel control support device.
- the navigation unit 16 is connected to the CAN communication line 13. For example, various data stored in a predetermined storage position of the storage unit 14 or an external center (connected to the network 50 via the external communication unit 12). A route to a destination (specifically, in the present embodiment, the house 30 including the user's home) is searched using various data acquired from the illustration (not shown).
- the navigation unit 16 guides the searched route by displaying on the display of the notification unit 15 or by outputting sound.
- the navigation unit 16 is provided with at least a GPS (Global Positioning System) signal detection sensor as a sensor necessary for detecting the current position of the vehicle 10.
- GPS Global Positioning System
- the vehicle 10 When the vehicle 10 is, for example, HV or PHV, the vehicle 10 includes a power supply unit 20 as shown in FIG.
- the power supply unit 20 in the present embodiment enables power transmission / reception between the vehicle 10 and the house 30 by using, for example, the neutral point of the generator motor of the vehicle 10. Since the configuration of the power supply unit 20 itself and the power transmission / reception operation with the house 30 are not directly related to the present invention, they will be briefly described below.
- the power supply unit 20 in the HV or PHV includes an internal combustion engine 21, generator motors 22 and 23, and a power supply outlet 24.
- the power output by the internal combustion engine 21 drives an axle (wheel) 26 via a power split mechanism 25.
- the internal combustion engine 21 and the power split mechanism 25 are omitted from the power supply unit 20.
- the generator motors 22 and 23 are so-called motor generators, which are three-phase synchronous generator motors that function as a motor when electric power is supplied and function as a generator by external power.
- the generator motor 22 controls the rotational speed of the internal combustion engine 21 via the power split mechanism 25 so that the internal combustion engine 21 operates at an efficient operating point, and functions as a generator.
- the generator motor 23 outputs to the axle (wheel) 26 torque that is insufficient for the torque output from the internal combustion engine 21 with respect to the vehicle required driving force.
- the internal combustion engine 21 and the generator motors 22 and 23 are connected to each other via the power split mechanism 25.
- the power split mechanism 25 is a known planetary gear composed of, for example, a sun gear, a carrier, and a ring gear.
- the sun gear is a generator motor 22
- the carrier is an internal combustion engine 21
- the ring gear is an axle (not shown)
- Each is connected to a generator motor 23.
- the power supply unit 20 includes a power supply circuit 27.
- the power supply circuit 27 includes a smoothing capacitor 27a on the power storage device 28 side, a voltage converter 27b, a smoothing capacitor 27c on the boosting side, and inverter circuits 27d and 27e.
- the power supply circuit 27 transmits (supplies) power (emergency power supply) from the power supply outlet 24 to the house 30, the power supply circuit 27 converts the DC power of the large-capacity power storage device 28 into AC power, and generates a generator motor.
- 22 and 23 have a function of transmitting (supplying) AC power from the power supply outlet 24 to the house 30 using the neutral point.
- the power storage device 28 is a secondary battery having a high voltage and a large capacity, and a lithium ion assembled battery, a nickel hydride assembled battery, a capacitor, or the like can be used.
- the house 30 includes an electronic control unit 31, a communication unit 32, a storage unit 33, and a wattmeter 34 that are communicably connected to each other.
- the electronic control unit 31 is a microcomputer whose main components are a CPU, a ROM, a RAM, and the like. By executing various programs, the electronic control unit 31 has various types in the house 30 to which commercial power or emergency power is supplied from the vehicle 10. Centrally control power supply to electrical equipment.
- the communication unit 32 is connected to the network 50 and communicates with the smart center 40 (or the vehicle 10 connected via the relay station 60).
- the communication unit 32 is provided so as to be able to communicate with the electronic control unit 31 via a communication line built in the house 30.
- the storage unit 33 includes a storage medium such as a hard disk and a semiconductor memory, and a drive device for the storage medium, and stores various programs executed by the electronic control unit 31 and various data. For this reason, the storage unit 33 is also provided so as to be able to communicate with the electronic control unit 31 via a communication line built in the house 30.
- the wattmeter 34 is a so-called smart meter, and is provided, for example, in a power transmission line that supplies commercial power to the house 30, and whether power is supplied from the power company, that is, whether the commercial power is supplied to the house 30. While detecting whether there is a power failure, it detects the amount of power consumed in the house 30 (power consumption). The wattmeter 34 is also provided so as to be able to communicate with the electronic control unit 31 via a communication line constructed in the house 30.
- the smart center 40 obtains various information transmitted via the network 50 from the electronic control unit 31 or power company provided in each house 30 in the jurisdiction area, and based on the various information, the power in the jurisdiction area This is a facility that monitors the supply status, specifically, the power supply state and the power failure state of the commercial power source for the house 30 existing in the jurisdiction. For this reason, the smart center 40 is provided with a server 41 having a microcomputer as a main component as shown in FIG.
- the server 41 is connected to the network 50 to control communication, the house identification information management unit 43 that manages house identification information for identifying each house 30 in the jurisdiction, and the house identification information
- a house identification information storage unit 44 that stores a database
- a vehicle identification information management unit 45 that manages vehicle identification information for identifying the vehicle 10 used by the user in association with the house identification information, and a database of vehicle identification information are stored.
- a vehicle identification information storage unit 46 a vehicle identification information storage unit 46.
- the house identification information storage unit 44 can search, for example, house ID information assigned in advance including a resident (user) name, a telephone number, an address, and the like as house identification information. I remember it. Further, the vehicle identification information storage unit 46 stores, for example, vehicle ID information preliminarily allocated including house ID information so as to be searchable in order to identify and specify the vehicle 10 used by the user (resident). Account information (user name, account name, access password, user mail address, etc.) for the server 41 to communicate with the electronic control unit 11 through the vehicle external communication unit 12 is associated with the vehicle ID information, and the vehicle The identification information is stored so as to be searchable.
- the server 41 acquires the house identification information from the electronic control unit 31 of the house 30
- the house identification information management unit 43 and the vehicle identification information management unit 45 cooperate to identify the vehicle identification associated with the house identification information.
- Information is acquired by searching, and the vehicle 10 used by the user, that is, the resident of the house 30, is specified (authenticated).
- the server 41 is transmitted from the house 30 in the jurisdiction area, and the power failure occurrence information indicating the power failure state of the commercial power source generated in the house 30 and the power failure recovery indicating that the power failure state occurring in the house 30 has been restored.
- a power failure occurrence information storage unit 47 that stores and stores information in association with the house identification information is provided. Thereby, when the server 41 acquires the power failure occurrence information or the power failure recovery information indicating the power status together with the house identification information from the electronic control unit 31 of the house 30, the power failure occurrence information storage unit 47 stores the house identification information and the power failure occurrence information or the power failure.
- the recovery information is associated with each other, and the time information is also associated with each other and stored so as to be searchable.
- the electronic control unit 11 of the vehicle 10 the electronic control unit 31 of the house 30, and the server 41 of the smart center 40 cooperate to drive the travel control support program, power failure occurrence detection program, and notification transmission program shown in FIG. 6.
- the travel control support program power failure occurrence detection program
- notification transmission program shown in FIG. 6.
- the electronic control unit 31 of the house 30 in the jurisdiction area respectively detects the result of detection by the wattmeter 34 via the communication line built in the house 30, specifically, whether the house 30 is supplied with commercial power or a power failure Is generated (hereinafter referred to as a power receiving state), and the amount of power consumption is acquired and stored in a predetermined storage position of the storage unit 33, respectively.
- the electronic control unit 31 starts the power failure occurrence detection program shown in FIG. 6 at a predetermined frequency in step H10, and then continues based on the power receiving state output from the wattmeter 34 in step H11. It is determined whether or not a power failure has occurred in the house 30. In other words, the electronic control unit 31 determines “Yes” based on the power receiving state acquired from the wattmeter 34 if the commercial power is not currently supplied to the house 30 because a power failure has occurred in the house 30. Then, the process proceeds to Step H12.
- the electronic control unit 31 determines “No” because no power failure has occurred in the house 30 if commercial power is currently being supplied to the house 30. Then, the process proceeds to Step H13.
- a backup power storage device (not shown) is provided, and even in a situation where there is no supply of commercial power (that is, a situation where a power failure occurs), only for a certain period of time, The electronic control unit 31 can execute a power failure occurrence detection program using electric power stored in an emergency power storage device.
- step H12 the electronic control unit 31 transmits, to the smart center 40, the power failure occurrence information indicating that a power failure has occurred in the house 30 together with the house identification information in accordance with the determination result in step H11. More specifically, the electronic control unit 31 acquires the house identification information distributed by the smart center 40 stored in advance in a predetermined storage position of the storage unit 33, and requests transmission of the house identification information and the power failure occurrence information. At the same time, it is supplied to the communication unit 32. In the communication unit 32, the house identification information and the power failure occurrence information are transmitted to the smart center 40 via the network 50 in accordance with the supplied transmission request. Then, when the house identification information and the power failure occurrence information are transmitted to the smart center 40 by the communication unit 32, the electronic control unit 31 proceeds to Step H13.
- Step H13 the electronic control unit 31 determines whether or not the power failure that has occurred in the house 30 has been restored based on the power receiving state output from the wattmeter 34. That is, the electronic control unit 31 passes through the state where commercial power is not supplied to the house 30 based on the power receiving state acquired from the wattmeter 34, and if the commercial power is currently supplied to the house 30 again, Since the power failure that occurred at 30 has been recovered, it is determined as “Yes” and the process proceeds to Step H14. On the other hand, if the commercial power supply is not supplied to the house 30 based on the power receiving state acquired from the wattmeter 34, the electronic control unit 31 has not yet recovered from the power outage that has occurred in the house 30. And the process proceeds to step H15. And the electronic control unit 31 once complete
- step H14 the electronic control unit 31 transmits to the smart center 40 the power failure recovery information indicating that the power failure that has occurred in the house 30 has been recovered, in accordance with the determination result in step H13.
- the electronic control unit 31 acquires house identification information stored in advance in a predetermined storage position of the storage unit 33, as in the transmission process of step H12, and this house identification information and power failure recovery information. Is supplied to the communication unit 32 together with the transmission request. Accordingly, the communication unit 32 transmits the house identification information and the power failure recovery information to the smart center 40 via the network 50 in accordance with the supplied transmission request. Then, when the house identification information and the power failure recovery information are transmitted to the smart center 40 by the communication unit 32, the electronic control unit 31 proceeds to step H15, and temporarily ends the execution of the power failure occurrence detection program.
- a notification transmission program executed by the server 41 of the smart center 40 will be described.
- the server 41 of the smart center 40 repeatedly starts executing the notification transmission program in step S10 at a predetermined cycle. Accordingly, as described above, the electronic control unit 31 of the house 30 executes the power failure occurrence detection program, and the house identification information and the power failure occurrence information, or the house identification information and the power failure recovery information are transmitted via the network 50 to the smart center 40.
- the server 41 receives and acquires the various information transmitted in step S11 of the notification transmission program.
- the server 41 obtains the house identification information and the power failure occurrence information acquired as the power status, or the received house identification information and the power failure recovery information, for example, together with the time information indicating the received time, the predetermined information in the power failure occurrence information storage unit 47. Accumulate and store in the storage location, and proceed to step S12.
- step S12 the server 41 supplies the house identification information acquired in step S11 to the house identification information management unit 43, and identifies the vehicle 10 used by the resident (user) of the house 30.
- the house identification information management unit 43 searches the vehicle identification information storage unit 46 in cooperation with the vehicle information management unit 45, acquires the vehicle identification information associated with the house identification information, and the user, that is, the resident of the house 30 The vehicle 10 being used is specified. Then, the server 41 confirms the vehicle state of the vehicle 10 using the vehicle identification information of the specified vehicle 10.
- the server 41 acquires account information associated with the vehicle ID information constituting the vehicle identification information of the identified vehicle 10, and uses the account information to identify the electronic control unit 11 of the vehicle 10 As the vehicle state, in addition to the operation state (on state or off state) of the ignition switch (start switch), for example, provision of vehicle state information indicating the current position of the vehicle 10 is requested. In response to this request, for example, if the current situation is that it can respond (that is, the activated situation), the electronic control unit 11 transmits the corresponding vehicle state information to the server 41. On the other hand, if it is a situation where no response can be made at present (that is, a situation where power is not supplied and the system is not activated), the electronic control unit 11 does not transmit vehicle state information to the server 41.
- the server 41 can acquire the vehicle state information from the electronic control unit 11 of the vehicle 10, the server 41 confirms whether the ignition switch (start switch) is on or off based on the vehicle state information. On the other hand, for example, if the vehicle state information cannot be acquired from the electronic control unit 11 of the vehicle 10 until a predetermined time elapses, the server 41 confirms that the ignition switch (start switch) is in the OFF state. And if the server 41 confirms the vehicle state of the specified vehicle 10, it will progress to step S13.
- step S13 the server 41 determines whether or not the ignition switch (start switch) of the vehicle 10 specified in step S12 is in an on state. That is, since the server 41 is in a state in which at least the user (driver) can drive the vehicle 10 if the ignition switch (start switch) of the identified vehicle 10 is on, “Yes” is displayed. Determine and proceed to step S14.
- step S14 the server 41 notifies the user (resident) of the vehicle 10 specified in step S12 that a power failure has occurred in the house 30 (home), or Then, a power failure recovery notification for notifying that the power failure occurring in the house 30 (home) has been recovered is transmitted. That is, when the server 41 receives the power failure occurrence information together with the house identification information in the step S11 using the communication control unit 42, the server 41 transmits a power failure occurrence notification to the specified vehicle 10, The user (resident) 's house 30 is notified that a power failure has occurred.
- the server 41 when the server 41 receives the power failure recovery information together with the house identification information in the step S11 using the communication control unit 42, the specified vehicle 10, more specifically, a power failure has occurred before.
- a power failure recovery notification is transmitted to the vehicle 10 that has transmitted the notification, and it is notified that the power failure that has occurred in the user's (resident) 's house 30 has been recovered. Then, when the power failure occurrence notification or the power failure recovery notification is transmitted in this way, the server 41 proceeds to step S17 and temporarily ends the execution of the notification transmission program.
- step S13 if the ignition switch (start switch) of the vehicle 10 specified in step S12 is not on, in other words, if the ignition switch (start switch) is off, the server 41 It determines with "No” and progresses to step S15. That is, in this case, even if the electronic control unit 11 or the like provided in the vehicle 10 is not activated and the power failure occurrence notification or power failure recovery notification is transmitted in the step S14, it is received on the vehicle 10 side. There is a high possibility that it cannot be acquired. For this reason, the server 41 repeats the determination of “No” in step S13 until the ignition switch (start switch) of the identified vehicle 10 is turned on, and repeats steps S11, S12, and S15. Execute.
- step S15 the server 41 receives the power failure recovery information in step S11, and determines whether or not the power failure state of the house 30 has been recovered. In other words, the server 41 determines “Yes” if the power outage state of the house 30 has been restored before the ignition switch (start switch) of the vehicle 10 identified in step S12 is turned on. Then, the process proceeds to step S16. On the other hand, if the power failure state of the house 30 has not yet been restored, the server 41 determines “No”, returns to step S11, and executes each step process after step S11 again.
- step S16 the server 41 transmits a notification mail notifying that a power failure has occurred at home (house 30) to the user (resident) of the identified vehicle 10. That is, in this case, until the ignition switch (start switch) of the vehicle 10 specified in step S12 is turned on, in other words, the specified vehicle 10 is in a state where it can run. Before being done, the power outage that occurred in the house 30 has already been restored. For this reason, the specified vehicle 10 does not need to change the usage mode of the electric power consumed with driving
- the server 41 transmits a notification email to the user of the vehicle 10, that is, the resident of the house 30, using the email address of the user (resident) included in the vehicle identification information specified in step S12. To do. And server 41 will transmit a notice mail via communication control part 42, will progress to Step S17, and will stop execution of a notice transmission program once.
- the electronic control unit 11 of the vehicle 10 repeatedly starts the execution of the driving support program in step C10 at a predetermined cycle when the ignition switch (start switch) is on. Accordingly, as described above, when the server 41 of the smart center 40 executes the notification transmission program and transmits the notification to the vehicle 10 via the network 50 and the relay station 60 in the order of the power failure occurrence notification and the power failure recovery notification, the electronic control unit 11 receives and acquires the power failure occurrence notification and the power failure recovery notification transmitted in step C11 in order as the power status. And when the electronic control unit 11 acquires at least a power failure occurrence notification, for example, the electronic control unit 11 stores the power failure occurrence notification acquired in a predetermined storage position of the storage unit 13, and proceeds to step C12.
- step C12 the electronic control unit 11 is currently traveling in the EV mode in which the vehicle 10 that is HV or PHV travels only by the driving force of the generator motors 22 and 23 using the power stored in the power storage device 28.
- it is determined whether or not the vehicle 10 that is an EV is traveling in the EV mode (normal mode) in which the vehicle 10 is driven by the driving force of the generator motors 22 and 23 without using power stored in the power storage device 28. To do. That is, if the vehicle 10 is currently traveling in the EV mode (normal mode), the electronic control unit 11 determines “Yes” and proceeds to step C13. On the other hand, if the vehicle is currently traveling in the HV mode or the power saving mode and not traveling in the EV mode as will be described later, the electronic control unit 11 determines “No” and proceeds to step C14.
- step C13 the electronic control unit 11 can more appropriately supply emergency power to the house 30 when the vehicle 10 arrives at the user's house 30 (home) that is currently in a power failure state.
- the usage mode of power in the vehicle 10 is automatically changed, or the user is prompted to change the usage mode of power. This will be specifically described below.
- the electronic control unit 11 when the vehicle 10 is HV or PHV and the vehicle 10 is currently traveling in the EV mode, the electronic control unit 11 has a large amount of power consumption as a usage mode of the power stored in the power storage device 28.
- the usage mode is changed from the first usage mode to the second usage mode in which the power consumption can be reduced.
- the electronic control unit 11 automatically changes from EV mode (first power usage mode) to travel control in the HV mode (second power usage mode) that also uses the driving force of the internal combustion engine 21. (Switch).
- EV mode first power usage mode
- HV mode second power usage mode
- the message is switched to the HV mode in order to secure the message, or the message is output as voice using a speaker.
- the message is switched to the HV mode in order to secure the message, or the message is output as voice using a speaker.
- the electronic control unit 11 can prompt the user (driver) to change (switch) from the EV mode to the HV mode.
- the electronic control unit 11 displays on the display via the notification unit 15, “A power failure at home has been detected. Switch from EV mode to HV mode to secure emergency power. Please display a message such as “Please”. This message can be output by voice using a speaker. If the user (driver) changes from EV mode to travel control in the HV mode when prompted by this notification (switching), the consumption of electric power stored in the power storage device 28 can be suppressed, and the home (house) 30) The emergency power supply can be secured sufficiently and quickly even upon arrival.
- the electronic control unit 11 reduces the power consumption amount from the EV mode in which the power consumption amount is large, or regenerates. It is possible to automatically change (switch) to travel in the power saving mode in which the amount of recovered power by the power increases.
- the electronic control unit 11 cooperates with the navigation unit 16 to reduce the power consumption, for example, a route from the current position to the home (house 30) as the destination, and the power consumption rate A route that gives a favorable (so-called electricity consumption) (priority to electricity consumption), specifically, a route with few signals other than an expressway or a route with few uphills is searched for, and the searched route is a user (driver). Present and guide.
- the electronic control unit 11 cooperates with the navigation unit 16 to increase the amount of recovered power by regenerative power, for example, on the route from the current position to the home (house 30) as the destination.
- a route on which a downhill exists is preferentially searched, and the searched route is presented to the user (driver) for guidance.
- the driving force generated by the generator motors 22 and 23 is limited or the regenerative control frequency for the generator motors 22 and 23 is set so that the recovered power amount of the regenerative power is increased. Increase.
- the electronic control unit 11 when the electronic control unit 11 automatically changes (switches) from the EV mode (normal mode) to the power saving mode, the electronic control unit 11 detects, for example, “a power failure at home” on the display via the notification unit 15. You can display a message such as “Please drive to your home according to the guidance route in order to secure an emergency power supply”, and you can output this message using a speaker. If the user (driver) travels in the power saving mode according to the guidance route when prompted by this notification, the consumption of the power stored in the power storage device 28 can be suppressed, and the regenerative power is collected and stored. Electric power can be stored in the device 28, and an emergency power supply can be secured sufficiently and quickly even when it arrives at home (house 30). In addition, it cannot be overemphasized that such a power saving mode is applicable to the situation which is drive
- the electronic control unit 11 automatically executes the change from the EV mode to the HV mode, the change from the EV mode to the power saving mode, or prompts the user (driver). Proceed to C14.
- step C14 the electronic control unit 11 determines whether or not a power failure recovery notification is acquired after the power failure occurrence notification is acquired. That is, the electronic control unit 11 determines “Yes” if the power failure recovery notification is acquired by the step process of acquiring the notification in step C11, and proceeds to step C15. On the other hand, if the power failure recovery notification has not yet been acquired by the step process of acquiring the notification in step C11, the determination is “No”, the process proceeds to step C16, and the execution of the travel control support program is temporarily ended.
- step C15 the electronic control unit 11 notifies the user (driver) that the power outage that occurred in the home (house 30) has been restored based on the determination in step C14. Specifically, the electronic control unit 11 displays, for example, a message such as “The power failure at home has been restored” on the display via the notification unit 15, or the message is voiced using a speaker. Output. Thereby, for example, the user (driver) changes the vehicle from the HV mode to the EV mode (returns) to run the vehicle 10 or changes from the power saving mode to the EV mode (normal mode) (returns) the vehicle 10. Can be run.
- the electronic control unit 11 notifies the user (driver) that the power failure state has been recovered, the process proceeds to step C16, and the execution of the travel control support program is temporarily terminated.
- the electronic control unit 11 mounted on the vehicle 10 is connected to the smart center 40 as the power status of the house 30 (home) that is an external power supply destination.
- a power failure occurrence notification or a power failure recovery notification can be acquired via the external communication unit 12.
- the electronic control unit 11 obtains the power failure occurrence notification, the electronic control unit 11 changes the travel of the vehicle 10 from the travel control in the EV mode to the travel control in the HV mode, thereby consuming the power stored in the power storage device 28.
- the power consumption can be changed to a state where the power consumption of the power stored in the power storage device 28 is reduced (a second power usage mode) from an increase in the power amount (first power usage mode).
- the electronic control unit 11 prompts the user to change the traveling of the vehicle from the traveling control in the EV mode to the traveling control in the HV mode via the notification unit 15, thereby using the power usage mode. Can be changed from the first usage mode to the second usage mode, or a change can be prompted.
- the generator motors 22 and 23 effectively suppress the power consumption of the power stored in the power storage device 28 as the vehicle travels. be able to. Therefore, when the vehicle 10 arrives at the house 30, the electric power stored in the power storage device 28, that is, the emergency power supply can be reliably ensured and can be transmitted to the house 30 promptly.
- the server 41 of the smart center 40 transmits a power failure occurrence notification to the vehicle 10, and the electronic control unit 11 of the vehicle 10 transmits the vehicle 10.
- the HV mode and the power saving mode for reducing the power consumption are automatically changed (switched) or the user (driver) is prompted.
- the smart center 40 requests power saving to the house 30 in the jurisdiction area and, for example, a time period in which a peak occurs in order to cut the peak of the commercial power consumed by the house 30 in the jurisdiction area. (Hereinafter referred to as a peak time zone) can be urged to actively use the power (emergency power supply) stored in the power storage device 28 of the vehicle 10.
- a peak time zone can be urged to actively use the power (emergency power supply) stored in the power storage device 28 of the vehicle 10.
- the smart center 40 acquires information representing the power supply / demand situation provided by the power company, and the situation in which the power consumption is tight with respect to the power supply amount. In such a case, power saving is requested to the house 30 in the jurisdiction area. For this reason, in the first modified example, as shown in FIG. 7, the transmission of “power failure occurrence information” and “power failure recovery information” from the house 30 to the smart center 40 is omitted.
- the server 41 of the smart center 40 executes a notification transmission program in the same manner as in the above embodiment, and the electronic control unit 11 of the vehicle 10 is similar to that in the above embodiment.
- the travel control support program is executed.
- step S11 and step S14 in the notification transmission program are changed to step S11 'and step S14', respectively.
- Step C11, Step C14 and Step C15 in the travel control support program are Step C11 ′, Step C14 ′ and Step C15, respectively. Changed to '.
- the server 41 of the smart center 40 acquires “information indicating the power reception status” from the power company in step S11 ′. Will be changed as follows. Further, in this first modification, in step S14 ′, the server 41 of the smart center 40, as shown in FIG. 7, gives the vehicle 10 the “power supply / demand status obtained in step S11 ′”. Based on “information to be represented”, a “power consumption notification” in the current jurisdiction is transmitted at the peak time zone. Further, as shown in FIG. 7, the server 41 of the smart center 40 determines the peak time based on the “information indicating the power supply / demand situation” acquired in step S11 ′ for the vehicle 10 in step S14 ′. When the band ends, a “power saving end notification” is transmitted.
- the electronic control unit 11 obtains the “power consumption notification”, it is highly likely that the power is tight. Therefore, in step C13, the electronic control unit 11 automatically changes from the EV mode to the HV mode or the power saving mode (switching). Or urging the user (driver) to change (switch). Further, the electronic control unit 11 determines whether or not the “power saving end notification” is acquired in step C14 ′. If the “power saving end notification” is acquired, the electronic control unit 11 notifies the user (driver) in step C15 ′. On the other hand, it can be notified that the request for power saving has been completed.
- the power stored in the power storage device 28 of the vehicle 10 is actively used in a situation where a power saving request is made, in other words, in a situation where the power is tight. be able to.
- the home appliance is operated in a state in which the use of the commercial power source is effectively suppressed. Can do.
- the effect equivalent to the said embodiment is acquired.
- the server 41 of the smart center 40 transmits the current “power consumption notification” to the vehicle 10 at the peak time.
- the “power consumption notification” at the current time for example, the power tightness situation at the time (time) when the vehicle 10 arrives at the destination house 30 (home) from the current position is predicted.
- the electronic control unit 11 of the vehicle 10 so as to execute the travel control support program based on the “power consumption prediction notification” that represents the tight situation of the electric power.
- the “power consumption prediction notification” may be generated by the smart center 40 and transmitted to the vehicle 10, or based on the “power consumption notification” transmitted from the smart center 40, the vehicle 10 It may be generated.
- the server 41 is based on information representing the past power consumption status among the information representing the power consumption status provided by the power company. The future power consumption can be predicted and a “power consumption prediction notification” can be generated.
- the electronic control unit 11 acquires the “power consumption notification” transmitted from the smart center 40 at a certain point in time, so that the house 30 ( A power consumption prediction notification can be generated by predicting the power consumption at the time (time zone) of arrival at home.
- the travel control support program can be executed by predicting the power consumption at the time (time zone) when the vehicle 10 arrives at the destination house 30 (home). Thereby, the electric power (emergency power supply) stored more appropriately in the power storage device 28 of the vehicle 10 can be ensured.
- the server 41 of the smart center 40 transmits the power failure occurrence notification to the vehicle 10.
- the smart center 40 can grasp the situation of the power outage of the entire house 30 in the jurisdiction area and transmit the “power outage notification” and the “power outage recovery notification” to the vehicle 10.
- 2nd modification is demonstrated concretely, the same code
- the smart center 40 is omitted as shown in FIG.
- the “power failure occurrence information” and “power failure recovery information” are transmitted from the house 30 to the smart center 40, and the “power failure occurrence” is transmitted from the smart center 40 to the vehicle 10.
- Sending the “notification” and the “power failure recovery notification” is omitted.
- the electronic control unit 31 of the house 30 performs the power failure generation
- the electronic control unit 31 transmits “power failure occurrence information” and “power failure recovery information” to the vehicle 10 in steps H12 and H14 of the power failure occurrence detection program.
- the electronic control unit 11 of the vehicle 10 executes the driving support program as in the above embodiment.
- the electronic control unit 11 acquires “power failure occurrence information” or “power failure recovery information” from the house 30 (home) in step C11 ′′ in the driving support program.
- the electronic control unit 11 automatically switches from the EV mode to the HV mode or the power saving mode in step C13 in order to supply an appropriate emergency power source for the house 30 as a home. Change (switch) or urge the user (driver) to change (switch).
- the electronic control unit 11 determines whether or not “power failure recovery information” has been acquired in step C14 ′′ in the driving support program, and has acquired “power failure recovery information”. In step C15 ′′, the user (driver) can be notified that the power failure state has been recovered.
- “power failure occurrence information” and “power failure recovery information” can be obtained directly from the house 30 which is the home, and the power stored in the power storage device 28 of the vehicle 10 is obtained. Can be used. About the other effect, the effect equivalent to the said embodiment is acquired.
- the electronic control unit 31 of the house 30 directly transmits “power failure occurrence information” and “power failure recovery information” to the vehicle 10.
- “power failure occurrence information” and “power failure recovery information” For example, when it is planned in advance that the power consumption when the family uses the home appliances at the house 30, instead of “power failure occurrence information” and “power failure recovery information”, “power consumption” It is also possible to transmit “information that increases” and “home appliance use end information” to the vehicle 10.
- the “information that increases power consumption” and the “use end information of home appliances” can be transmitted to the vehicle 10 directly from the house 30 that is the home, and the power storage device 28 of the vehicle 10 can be The stored power can be used effectively. About the other effect, the effect equivalent to the said embodiment is acquired.
- the server 41 of the smart center 40 identifies the vehicle 10 associated with the house identification information, and notifies the vehicle 10 of “information for increasing power consumption” and “use end information of home appliance”. Can do. Therefore, also in this case, the electric power stored in the power storage device 28 of the vehicle 10 can be effectively used.
- the server 41 of the smart center 40 determines that a power outage state has occurred in the house 30 based on the “power outage occurrence information” transmitted by the electronic control unit 31 of the house 30, It implemented so that it might judge that the power failure state which generate
- a problem occurs in a transmission line that supplies commercial power to each house 30, and a power failure occurs in each house 30. is there.
- the server 41 of the smart center 40 is provided by, for example, an electric power company (power plant) regardless of the presence / absence of “power outage occurrence information” or “power outage dissemination information” transmitted from the house 30. Based on the information regarding the supply of electric power, it is implemented so as to transmit a “power failure occurrence notification” or “power failure recovery notification” to the vehicle 10 having vehicle identification information associated with the house identification information of the house 30 in the jurisdiction. Is also possible. Even in this case, the same effect as the above-described embodiment can be obtained.
- the vehicle 10 might be equipped with the external communication unit 12 as a communication means.
- a mobile information terminal for example, a mobile phone including a smartphone or a tablet
- the vehicle 10 and the portable information terminal are set to be capable of short-range communication (for example, Bluetooth (registered trademark) or Wi-Fi (registered trademark) communication), and the electronic control unit 11 is portable. It communicates with the smart center 40 (or the house 30) via the information terminal.
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Abstract
Description
Claims (12)
- 駆動力を発生するとともに回生電力を発電する発電電動機と、この発電電動機と電気的に接続されて前記発電電動機に対して電力を供給するとともに前記回生電力を蓄電し、更には蓄電した電力を外部に供給する蓄電装置とを有して、少なくとも前記発電電動機が発生する前記駆動力を利用した複数の走行制御が可能な車両に適用されて、前記複数の走行制御の変更を支援する制御手段を備えた車両の走行制御支援装置であって、
前記制御手段は、
前記蓄電装置に蓄電された電力を供給する外部の電力供給先における電力の需給に関する電力状況を取得し、
前記取得した前記電力状況に応じて、前記車両の走行に伴って少なくとも前記発電電動機が前記蓄電装置に蓄電された電力を消費する電力の使用態様を変更する、又は、前記電力の使用態様の変更を促すように報知することを特徴とする車両の走行制御支援装置。 - 請求項1に記載した車両の走行制御支援装置において、
前記制御手段は、
前記電力状況として、少なくとも、前記外部の電力供給先に商用電源が送電されない停電の発生状況、又は、前記外部の電力供給先における電力の供給量に対する電力の消費量が逼迫する状況を取得することを特徴とする車両の走行制御支援装置。 - 請求項2に記載した車両の走行制御支援装置において、
前記制御手段は、
前記停電の発生状況、又は、前記電力の供給量に対する電力の消費量が逼迫する状況を、前記外部の電力供給先が存在する地域の状況として取得することを特徴とする車両の走行制御支援装置。 - 請求項2又は請求項3に記載した車両の走行制御支援装置において、
前記制御手段は、
前記電力の供給量に対する電力の消費量が逼迫する状況として、現時点における前記電力の供給量に対する電力の消費量を用いて予測される将来の前記電力の供給量に対する電力の消費量が逼迫する状況を取得することを特徴とする車両の走行制御支援装置。 - 請求項4に記載した車両の走行制御支援装置において、
前記予測される将来の前記電力の供給量に対する電力の消費量が逼迫する状況は、
前記車両が前記外部の電力供給先に到着する時点における前記電力の供給量に対する電力の消費量が逼迫する状況であることを特徴とする車両の走行制御支援装置。 - 請求項1ないし請求項5のうちのいずれか一つに記載した車両の走行制御支援装置において、
前記制御手段は、
前記取得した前記電力状況に応じて、前記電力の使用態様を、前記車両の走行に伴って前記蓄電装置に蓄電された電力の電力消費量が大きくなる電力の第1の使用態様から前記車両の走行に伴って前記蓄電装置に蓄電された電力の電力消費量が前記電力の第1の使用態様に比して小さくなる電力の第2の使用態様に変更する、又は、前記電力の第1の使用態様から前記電力の第2の使用態様への変更を促すように報知することを特徴とする車両の走行制御支援装置。 - 請求項6に記載した車両の走行制御支援装置において、
前記制御手段は、
前記取得した前記電力状況として、少なくとも、
前記外部の電力供給先に商用電源が送電されない停電の発生状況、又は、前記外部の電力供給先における電力の供給量に対する電力の消費量が逼迫する状況を取得したときには、
前記電力の使用態様を、前記電力の第1の使用態様から前記電力の第2の使用態様に変更する、又、前記電力の第1の使用態様から前記電力の第2の使用態様への変更を促すように報知することを特徴とする車両の走行制御支援装置。 - 請求項6又は請求項7に記載した車両の走行制御支援装置において、
前記車両は、前記発電電動機に加えて内燃機関をも搭載しており、前記発電電動機の駆動力のみを利用した走行モードと、前記発電電動機の駆動力及び前記内燃機関の駆動力を利用した走行モードとによる走行制御が可能な車両であり、
前記制御手段は、前記取得した前記電力状況に応じて、
前記発電電動機の駆動力のみを利用した走行モードによる走行制御から前記発電電動機の駆動力及び前記内燃機関の駆動力を利用した走行モードによる走行制御に変更する、又は、前記発電電動機の駆動力のみを利用した走行モードによる走行制御から前記発電電動機の駆動力及び前記内燃機関の駆動力を利用した走行モードによる走行制御への変更を促すように報知して、前記電力の使用態様を、前記電力の第1の使用態様から前記電力の第2の使用態様に変更することを特徴とする車両の走行制御支援装置。 - 請求項6ないし請求項8のうちのいずれか一つに記載した車両の走行制御支援装置において、更に、
所定の目的地までの経路を探索する経路探索手段を備えており、
前記制御手段は、
前記車両が前記発電電動機の駆動力を利用した走行モードによる走行制御下にあるとき、
前記車両の現在位置から前記外部の電力供給先を目的地とする経路のうち、少なくとも、前記発電電動機による電力の消費を抑制する経路及び前記発電電動機による回生電力の回収電力量が増加する経路のうちの一方を前記経路探索手段に探索させ、
前記取得した前記電力状況に応じて、前記経路探索手段によって探索された経路を提示して案内し、前記電力の第1の使用態様から前記電力の第2の使用態様に変更することを特徴とする車両の走行制御支援装置。 - 請求項9に記載した車両の走行制御支援装置において、
前記制御手段は、
前記車両が前記発電電動機の駆動力を利用した走行モードによる走行制御下にあるとき、
前記取得した前記電力状況に応じて、前記発電電動機に対する回生制御の頻度を増大させて回生電力の回収電力量を増加させる、又は、前記発電電動機が発生する駆動力の大きさを制限することを特徴とする車両の走行制御支援装置。 - 請求項1ないし請求項10のうちのいずれか一つに記載した車両の走行制御支援装置において、
前記外部の電力供給先は、前記車両のユーザの自宅であり、
前記制御手段は、
前記電力状況を、前記自宅と通信可能に設けられた外部のセンタから通信によって取得する、又は、前記自宅から直接的な通信によって取得することを特徴とする車両の走行制御支援装置。 - 請求項11に記載した車両の走行制御支援装置において、
前記外部のセンタは、
前記自宅を含む地域内の複数の家屋と通信可能に設けられており、
前記複数の家屋から送信された前記電力状況を、前記複数の家屋のそれぞれに関連する車両に設けられた前記制御手段に送信することを特徴とする車両の走行制御支援装置。
Priority Applications (5)
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US14/397,932 US20150127203A1 (en) | 2012-05-15 | 2012-05-15 | Vehicle travel control assistance device |
JP2014515388A JPWO2013171844A1 (ja) | 2012-05-15 | 2012-05-15 | 車両の走行制御支援装置 |
CN201280072956.1A CN104271418A (zh) | 2012-05-15 | 2012-05-15 | 车辆的行驶控制辅助装置 |
PCT/JP2012/062402 WO2013171844A1 (ja) | 2012-05-15 | 2012-05-15 | 車両の走行制御支援装置 |
DE201211006375 DE112012006375T5 (de) | 2012-05-15 | 2012-05-15 | Fahrzeugfahrtsteuerungsunterstützungsvorrichtung |
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PCT/JP2012/062402 WO2013171844A1 (ja) | 2012-05-15 | 2012-05-15 | 車両の走行制御支援装置 |
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JP (1) | JPWO2013171844A1 (ja) |
CN (1) | CN104271418A (ja) |
DE (1) | DE112012006375T5 (ja) |
WO (1) | WO2013171844A1 (ja) |
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DE112012006375T5 (de) | 2015-02-19 |
CN104271418A (zh) | 2015-01-07 |
JPWO2013171844A1 (ja) | 2016-01-07 |
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