JP6772503B2 - Destination determination device and destination determination program - Google Patents

Description

The present invention relates to a destination determination device and a destination determination program.

Conventionally, there is known a technique of supplying electric power of a storage battery provided in an electric vehicle to a power-receiving facility that receives electric power from an electric power supply company (for example, Patent Document 1).

Japanese Unexamined Patent Publication No. 2012-249505

Here, there may be a plurality of power-received facilities that cannot receive power supply due to a power outage or the like. In this case, the electric vehicle may be required to determine the power-supplied equipment that supplies the power of the storage battery of the vehicle among the plurality of power-supplied equipment and move to the position of the power-supplied equipment as the destination. there were. Further, when the electric energy of the storage battery provided in the electric vehicle is small, the electric vehicle may be required to move to the position of the charging facility for charging the storage battery as the destination.
However, in the conventional technique as shown in Patent Document 1, there is a problem that it is not possible for an electric vehicle to determine which of a plurality of facilities should be the destination. That is, there is a problem that the conventional technique as shown in Patent Document 1 cannot determine the destination to which the electric vehicle moves.

The present invention has been made in view of the above problems, and provides a destination determination device capable of determining a destination to which the electric vehicle moves based on the state of a storage battery included in the electric vehicle. The purpose.

One aspect of the present invention, the destination of an electric vehicle for supplying electric power of the battery provided in the power vehicle in the power feeding apparatus to feed not been of the power failure, and shows the state of the power failure, by the power outage Destination determination unit that determines based on power failure information that includes at least one of power failure range information indicating the power failure range in which power is not supplied and recovery expected time information indicating the time until the power failure is restored. Based on the remaining electric energy acquisition unit that acquires the remaining electric energy that is the remaining amount of electric energy of the power-supplied equipment, the remaining electric energy acquired by the residual electric energy acquisition unit, and the expected recovery time information. The object is provided with a residual electric energy determination unit for determining whether or not the residual electric energy of a certain power-received facility remains among the plurality of power-received facilities until the expected recovery time indicated by the expected recovery time information. The ground determination unit is a destination determination device, characterized in that the position of the power-receiving facility for which the residual electric energy is determined not to remain is determined as the destination by the residual electric energy determination unit .

In one aspect of the present invention, the position of a certain charging facility among a plurality of the charging facilities is the power failure range based on the charging facility position information indicating the position of the charging facility for charging the storage battery and the power failure range information. A charging position determination unit for determining whether or not the battery is included in the power failure range indicated by information is provided, and the destination determination unit is a charging facility of the charging facility determined not to be included in the power failure range by the charging position determination unit. It is characterized in that the position is further determined as the destination.

One aspect of the present invention is a rechargeable electric energy acquisition unit that acquires the rechargeable electric energy of the charging facility that charges the storage battery, the rechargeable electric energy acquired by the rechargeable electric energy acquisition unit, and the expected recovery time. Based on the information, a rechargeable electric energy determination unit that determines whether or not the rechargeable electric energy of a certain charging facility remains among the plurality of charging facilities until the expected recovery time indicated by the expected recovery time information. And, based on the charging facility position information indicating the position of the charging facility and the power failure range information, the position of the charging facility among the plurality of charging facilities is included in the power failure range shown in the power failure range information. The destination determination unit includes a charging position determination unit for determining whether or not the charging position is determined, and the destination determination unit determines the position of the charging facility determined not to be included in the power failure range by the charging position determination unit and the charging position determination. At least one of the positions of the charging equipment determined to be included in the power failure range by the unit and determined by the rechargeable electric energy determination unit to remain the rechargeable electric energy is further set as the destination. It is characterized by making a judgment.

One aspect of the present invention indicates the state of the power failure, which indicates the destination of the electric vehicle that supplies the power of the storage battery provided in the own vehicle to the power-supplied facility that is not supplied with the power due to the power failure. The destination determination unit that determines based on the power failure information that includes at least one of the power failure range information indicating the power failure range in which the power supply is not supplied and the expected recovery time information indicating the time until the power failure is restored. Based on the rechargeable power amount acquisition unit that acquires the rechargeable power amount of the charging facility that charges the storage battery, the rechargeable power amount acquired by the rechargeable power amount acquisition unit, and the expected recovery time information. Of the plurality of charging facilities up to the expected recovery time indicated by the expected recovery time information, the rechargeable power amount determining unit for determining whether or not the rechargeable power amount of the charging facility remains, and the charging facility Based on the charging facility position information indicating the position and the power failure range information, it is determined whether or not the position of the charging facility among the plurality of charging facilities is included in the power failure range shown in the power failure range information. The destination determination unit includes a charging position determination unit, and the destination determination unit covers the position of the charging facility determined not to be included in the power failure range by the charging position determination unit and the power failure range by the charging position determination unit. It is characterized in that at least one of the positions of the charging equipment determined to be included and the chargeable electric power amount is determined to remain by the rechargeable electric power amount determination unit is set as the destination. It is a destination determination device.

One aspect of the present invention indicates the state of the power failure at the destination of the electric vehicle that supplies the power of the storage battery provided in the own vehicle to the power-supplied facility that is not supplied with the power due to the power failure. The destination determination unit that determines based on the power failure information including at least one of the power failure range information indicating the power failure range in which the power supply is not supplied and the expected recovery time information indicating the time until the power failure is restored. , The chargeable power amount acquisition unit for acquiring the chargeable power amount of the charging facility for charging the storage battery and the charging facility located outside the power failure range, which is closer to the power failure range, have higher priority. The charging position is given a higher priority as the rechargeable power amount remains larger than the pre-charging equipment threshold until the expected recovery time indicated by the expected recovery time information. It is characterized by including a determination unit.

One aspect of the present invention is a destination determination program that causes a computer to function as any one of the destination determination devices described above.

According to the present invention, the destination to which the electric vehicle moves can be determined based on the state of the storage battery included in the electric vehicle.

It is a 1st figure which shows the outline of the destination determination apparatus of 1st Embodiment. It is a figure which shows an example of the structure of the destination determination apparatus of 1st Embodiment. It is a flow chart which shows an example of the operation of the control part of 1st Embodiment. It is a 2nd figure which shows the outline of the destination determination apparatus of 1st Embodiment. It is 1st figure which shows the outline of the destination determination apparatus of 2nd Embodiment. It is a figure which shows an example of the structure of the destination determination apparatus of 2nd Embodiment. It is a 2nd figure which shows the outline of the destination determination apparatus of 2nd Embodiment.

[First Embodiment]
[About electric vehicles]
Hereinafter, the first embodiment of the present invention will be described with reference to the drawings.
FIG. 1 is a first diagram showing an outline of the destination determination device 1 of the first embodiment.
The destination determination device 1 of the present embodiment is provided in the electric vehicle V. The electric vehicle V is, for example, a plug-in hybrid vehicle or an EV (Electric Vehicle) vehicle. The electric vehicle V includes a storage battery BT (not shown), and uses the electric power of the storage battery BT for traveling of the own vehicle.
The storage battery BT has a function of charging / discharging electric power. The storage battery BT supplies power to the power supply equipment BR connected to the electric vehicle V by discharging the power to the power supply equipment BR. The power supply equipment BR is, for example, equipment that receives power supply from a power supply company.
Further, the storage battery BT stores electric power by charging electric power from the charging facility PS connected to the electric vehicle V. The charging equipment PS is, for example, a charging stand.

In this example, the power supply equipment BR to which the electric vehicle V supplies electric power is the power supply equipment BR1, the power supply equipment BR2, and the power supply equipment BR3. Further, in this example, the charging equipment PS for charging the electric power of the electric vehicle V is the charging equipment PS1, the charging equipment PS2, the charging equipment PS3, and the charging equipment PS4.
In the following description, when the power supply equipment BR1, the power supply equipment BR2, and the power supply equipment BR3 are not distinguished, they are described as the power supply equipment BR. Further, when the charging equipment PS1, the charging equipment PS2, the charging equipment PS3 and the charging equipment PS4 are not distinguished, they are described as the charging equipment PS.

Here, in the power supply equipment BR, the power transmission and distribution equipment may be stopped due to a disaster or the like, and the power may not be supplied due to a power failure. In the following description, the information indicating the range in which the power supply cannot be received due to the power failure is referred to as the power failure range information BAR.
In this example, the power supply equipment BRs located within the range indicated by the power failure range information BAR are the power supply equipment BR1 and the power supply equipment BR2. Further, the charging equipment PS located within the range indicated by the power failure range information BAR is the charging equipment PS1 and the charging equipment PS2.
Further, in this example, the power supply equipment BR existing outside the range indicated by the power failure range information BAR is the power supply equipment BR3. Further, the charging equipment PS existing outside the range indicated by the power failure range information BAR is the charging equipment PS3 and the charging equipment PS4.

In the above description, the case where the charging equipment PS is the charging equipment PS1, the charging equipment PS2, the charging equipment PS3, and the charging equipment PS4 has been described, but the present invention is not limited to this. The number of charging equipment PS may be one, or may be a plurality of three or more.
Further, in the above description, the case where the power supply equipment BR is the power supply equipment BR1, the power supply equipment BR2, and the power supply equipment BR3 has been described, but the present invention is not limited to this. The number of power-fed equipment BRs may be one, or may be a plurality of three or more.

The electric vehicle V moves to the power supply equipment BR or the charging equipment PS according to the state of the electric energy of the storage battery BT.
In the electric vehicle V, when the storage battery BT has enough power to supply power to the power supply equipment BR, the power of the storage battery BT is supplied to the power supply equipment BR located within the range indicated by the power failure range information BAR. Move for the purpose of supplying.
Further, in the electric vehicle V, when the storage battery BT does not have enough electric power to supply the electric power to the power supply equipment BR, the storage battery BT is stored in the charging equipment PS existing outside the range indicated by the power failure range information BAR. Move for the purpose of charging electricity.
When the storage battery BT has enough electric power to supply the electric power to the power supply equipment BR, the destination P to which the electric vehicle V is moved is the power supply equipment BR. Further, when the storage battery BT does not have enough electric power to supply the electric power to the power supply equipment BR, the destination P of the electric vehicle V is the charging equipment PS.
Hereinafter, a configuration in which the destination determination device 1 determines the destination P of the electric vehicle V will be described.

[About the configuration of the destination determination device]
FIG. 2 is a diagram showing an example of the configuration of the destination determination device 1 of the first embodiment.
The destination determination device 1 is connected to the power failure verification device ARD and the remaining electric energy detection device RED via the network N.
The power failure verification device ARD is a destination determination device 1 that uses the power failure range information BAR and the expected recovery time information RPT when the power transmission and distribution equipment is stopped and a power failure occurs within the monitoring target range of the power failure verification device ARD. It is a device to supply. Here, the expected recovery time information RPT is information indicating the time when the power failure that occurs in the range indicated by the power failure range information BAR is restored. In the following description, the power failure range information BAR and the expected recovery time information RPT are collectively referred to as a power failure information BOI. Therefore, the power failure verification device ARD supplies the power failure information BOI to the destination determination device 1 when the power transmission and distribution equipment is stopped and a power failure occurs within the range to be monitored by the power failure verification device ARD.

The residual electric energy detection device RED is a device that detects the residual electric energy RE of the power-received equipment BR, which is the monitoring target of the residual electric energy detection device RED.
The remaining electric energy REE is the remaining amount of electric power of the power-supplied equipment BR. Here, the power-supplied equipment BR is provided with a standby power supply or the like, and the power-supplied equipment BR may be supplied with power from the standby power supply even when a power failure occurs. In this case, the remaining electric energy REE of the power-fed equipment BR is the remaining electric energy REE of the standby power supply provided in the power-fed equipment BR. Further, in this case, the residual electric energy detection device RED is a device that detects the residual electric energy REE of the standby power supply included in the power-fed equipment BR.
In this example, the remaining power amount REE is indicated by the ratio of the battery capacity that can be stored in the standby power supply of the power supply equipment BR to the remaining amount of power stored in the standby power supply of the power supply equipment BR.
For example, when the remaining power amount REE of the standby power supply is 1, the battery capacity that can be stored in the standby power supply and the remaining amount of power stored in the standby power supply match. Further, when the remaining power amount REE of the standby power supply is 0.5, the remaining amount of power stored in the standby power supply is 1/2 of the battery capacity that can be stored in the standby power supply. Further, when the power is not stored in the standby power source, the remaining power amount REE of the power-received equipment BR is 0.
In addition, the power supply equipment BR may not have a standby power supply. In this case, the remaining electric energy REE of the power-supplied equipment BR is 0.
The residual electric energy detection device RED supplies information indicating the residual electric energy REE of the power-received equipment BR, which is the monitoring target of the residual electric energy detection device RED, to the destination determination device 1 as the residual electric energy information REI. The remaining electric energy detection device RED constantly or periodically supplies the residual electric energy information REI to the destination determination device 1.

The destination determination device 1 includes a control unit 100, a battery level detection unit 400, and a storage unit 300.
The power supply target position information BRP and the charging equipment position information PSP are stored in advance in the storage unit 300.
The power supply target position information BRP is information indicating the position of the power supply equipment BR. The power supply target position information BRP is, for example, information indicating the address of the power supply equipment BR.
In this example, the power supply target position information BRP includes information indicating the positions of the power supply equipment BR1, the power supply equipment BR2, and the power supply equipment BR3.
The charging equipment position information PSP is information indicating the position of the charging equipment PS. The charging equipment location information PSP is, for example, information indicating the address of the charging equipment PS.
In this example, the charging equipment position information PSP includes information indicating the positions of the charging equipment PS1, the charging equipment PS2, the charging equipment PS3, and the charging equipment PS4.

The battery remaining amount detection unit 400 detects the remaining amount of electric energy of the storage battery BT. In the following description, the information indicating the remaining amount of electric energy of the storage battery BT will be referred to as the remaining battery electric energy BRE.
In this example, the remaining battery power BRE is indicated by the ratio of the battery capacity that can be stored in the storage battery BT to the remaining amount of power stored in the storage battery BT.
For example, when the remaining battery power BRE is 1, the battery capacity that can be stored in the storage battery BT and the remaining amount of power stored in the storage battery BT match. Further, when the battery remaining power amount BRE is 0.5, the remaining amount of power stored in the storage battery BT is 1/2 of the battery capacity that can be stored in the storage battery BT. Further, when power is not stored in the storage battery BT, the remaining battery power BRE is 0.
The battery remaining amount detection unit 400 supplies the detected battery remaining power amount BRE to the control unit 100.

[About the configuration and operation of each functional part of the control unit]
The control unit 100 includes a CPU (Central Processing Unit), and includes a battery remaining amount acquisition unit 101, a destination determination unit 102, a power failure information acquisition unit 103, a power supply target extraction unit 104, and a remaining electric energy acquisition unit. A 105, a remaining electric energy determination unit 106, a charging target extraction unit 107, and a charging position determination unit 108 are provided as functional units thereof. Hereinafter, the configuration and operation of each of these functional units will be described with reference to FIGS. 2 and 3.
FIG. 3 is a flow chart showing an example of the operation of the control unit 100 of the first embodiment.

The battery remaining amount acquisition unit 101 acquires the battery remaining power amount BRE from the battery remaining amount detecting unit 400. The battery remaining amount acquisition unit 101 supplies the acquired battery remaining power amount BRE to the destination determination unit 102.
The power failure information acquisition unit 103 acquires the power failure information BOI from the power failure verification device ARD. The power failure information acquisition unit 103 supplies the acquired power failure information BOI to the destination determination unit 102.

The destination determination unit 102 acquires the battery remaining power amount BRE from the battery remaining amount acquisition unit 101. Further, the destination determination unit 102 acquires the power failure information BOI from the power failure information acquisition unit 103.
The destination determination unit 102 determines whether the destination P of the electric vehicle V is the power supply equipment BR or the charging equipment PS based on the acquired battery remaining electric energy BRE (FIG. 3, step S110). ..
When the remaining battery power BRE is less than the threshold value TH, the destination determination unit 102 determines that the destination P of the electric vehicle V is one of the charging equipment PSs. Further, when the remaining battery power BRE is equal to or higher than the threshold value TH, the destination determination unit 102 determines that the destination P of the electric vehicle V is one of the power-supplied equipment BRs.
Here, the threshold value TH is a value indicating whether or not the remaining amount of power of the storage battery BT indicated by the remaining battery power BRE is enough power to supply power to the power-supplied equipment BR. In this example, the threshold TH is 0.8. Therefore, when the remaining battery power BRE is less than 0.8, the destination determination unit 102 determines that the destination P of the electric vehicle V is one of the charging equipment PSs. Further, when the remaining battery power BRE is 0.8 or more, the destination determination unit 102 determines that the destination P of the electric vehicle V is one of the power-supplied equipment BRs.

When the destination P of the electric vehicle V determines that the destination P is the charging facility PS (step S110; NO in FIG. 3), the destination determination unit 102 supplies the power failure information BOI to the charging target extraction unit 107.
Further, when the destination determination unit 102 determines that the destination P of the electric vehicle V is the power supply equipment BR (YES in step S110 of FIG. 3), the destination determination unit 102 supplies the power failure information BOI to the power supply target extraction unit 104.

[Determination of the power supply equipment that is the destination]
Hereinafter, with reference to FIGS. 1, 2 and 3, when the destination P of the electric vehicle V is one of the power-supplied equipment BRs, the destination determination device 1 is the electric vehicle V. The configuration for determining the destination P will be described.

Returning to FIG. 2, the power supply target extraction unit 104 reads the power supply target position information BRP from the storage unit 300. The power supply target extraction unit 104 extracts the power supply equipment BR located within the range indicated by the power failure range information BAR based on the power failure information BOI acquired from the destination determination unit 102 and the power supply target position information BRP (FIG. 3 step S120).
As shown in FIG. 1, when the remaining battery power BRE is equal to or higher than the threshold value TH, the destination determination unit 102 sets the destination P of the electric vehicle V as one of the power-supplied equipment BRs among the power-supplied equipment BRs. Is determined. Further, the power supply target extraction unit 104 includes the power supply target equipment BR1 and the power supply equipment BR2 located within the range indicated by the power failure range information BAR among the information indicating the position of the power supply equipment BR included in the power supply target position information BRP. And extract.
Returning to FIG. 2, the power supply target extraction unit 104 supplies the extracted power supply equipment BR1 and power supply equipment BR2 to the remaining electric energy determination unit 106 as the first extraction result PR1. Further, the power supply target extraction unit 104 supplies the first extraction result PR1 and the expected recovery time information RPT included in the power failure information BOI to the remaining electric energy determination unit 106.

The remaining electric energy acquisition unit 105 acquires information indicating the residual electric energy information REI from the residual electric energy detection device RED. The remaining electric energy acquisition unit 105 supplies the acquired electric energy amount information REI to the residual electric energy determination unit 106.
The remaining electric energy determination unit 106 acquires the first extraction result PR1 and the expected recovery time information RPT from the power supply target extraction unit 104. Further, the remaining electric energy determination unit 106 acquires the residual electric energy information REI from the residual electric energy acquisition unit 105. The remaining electric energy determination unit 106 determines the destination P of the electric vehicle V based on the first extraction result PR1, the expected recovery time information RPT, and the residual electric energy information REI (step S130 in FIG. 3).

The remaining electric energy determination unit 106 is based on the residual electric energy information REI acquired by the residual electric energy acquisition unit 105 and the expected recovery time information RPT, and the first extraction result PR1 up to the expected recovery time indicated by the expected recovery time information RPT. It is determined whether or not the remaining electric energy REE of the power-received equipment BR included in the above remains.
For example, the remaining electric energy determination unit 106 restores the remaining electric energy REE of the electric energy-supplied equipment BR indicated by the residual electric energy information REI based on the information indicating the average power consumption of the power-received equipment BR per unit time. It is determined whether or not the expected time information remains until the time of RPT.

The remaining electric energy determination unit 106 determines that the powered equipment BR determined that the remaining electric energy REE of the powered equipment BR does not remain until the expected recovery time indicated by the expected recovery time information RPT is the destination P.
The destination determination device 1 outputs, for example, the position of the power-received equipment BR determined by the remaining electric energy determination unit 106 to a car navigation system or the like provided in the electric vehicle V.
As a result, the electric vehicle V moves to the power-supplied facility BR whose remaining electric energy REE does not remain until the recovery expected time information RPT as the destination P.

[Determination of the destination charging equipment PS]
Hereinafter, with reference to FIGS. 2, 3 and 4, when the destination P of the electric vehicle V is any of the charging equipment PS among the charging equipment PS, the charging equipment PS which is the destination P of the electric vehicle V The configuration for determining is described.
FIG. 4 is a second diagram showing an outline of the destination determination device 1 of the first embodiment.

As shown in FIG. 2, the charging target extraction unit 107 reads out the charging equipment position information PSP from the storage unit 300. The charging target extraction unit 107 extracts the charging equipment PS existing at a position outside the range indicated by the power failure range information BAR based on the power failure information BOI acquired from the destination determination unit 102 and the charging equipment position information PSP ( FIG. 3 Step S140).
As shown in FIG. 4, when the remaining battery power BRE is less than the threshold value TH, the destination determination unit 102 determines that the destination P of the electric vehicle V is one of the charging equipment PSs among the charging equipment PSs. To do. Further, the charging target extraction unit 107 extracts the charging equipment PS3 and the charging equipment PS4 existing at positions outside the range indicated by the power failure range information BAR from the information indicating the position of the charging equipment PS included in the charging equipment position information PSP. To do.
Returning to FIG. 2, the charging target extraction unit 107 supplies the extracted charging equipment PS3 and charging equipment PS4 to the charging position determination unit 108 as the second extraction result PR2.

The charging position determination unit 108 acquires the second extraction result PR2 from the charging target extraction unit 107. The charging position determination unit 108 determines the charging equipment PS, which is the destination P of the electric vehicle V, among the charging equipment PS included in the second extraction result PR2 (FIG. 3, step S150).
For example, among the charging equipment PS included in the second extraction result PR2, the charging position determination unit 108 determines the charging equipment PS closest to the position of the electric vehicle V as the destination P.
The destination determination device 1 outputs, for example, the position of the charging equipment PS determined by the charging position determination unit 108 to a car navigation system or the like provided in the electric vehicle V.
As a result, the electric vehicle V moves with the charging facility PS as the destination.

In the above description, the case where the charging position determination unit 108 determines the charging equipment PS closest to the position of the electric vehicle V as the destination P among the charging equipment PS included in the second extraction result PR2 has been described. Not limited to. Among the charging equipment PS included in the second extraction result PR2, the charging position determination unit 108 determines as the destination P the charging equipment PS that can move with the least power consumption of the storage battery BT of the electric vehicle V. You may.
Further, the charging position determination unit 108 may determine the charging equipment PS that can move fastest among the charging equipment PS included in the second extraction result PR2 as the destination P.

Further, in the above description, the remaining power amount determination unit 106 determines whether the destination P is the power supply equipment BR or the charging equipment PS based on the battery remaining power amount BRE by the destination determination unit 102. The case where the power-supplied equipment BR is determined and the charging position determination unit 108 determines the charging equipment PS has been described, but the present invention is not limited to this. For example, even if the determination of the power supply equipment BR which is the destination P by the remaining electric energy determination unit 106 and the determination of the power supply equipment BR which is the destination P by the charging position determination unit 108 are performed in parallel. Good. In this case, the destination determination unit 102 is the target of the power supply equipment BR determined by the remaining power amount determination unit 106 and the charging equipment PS determined by the charging position determination unit 108 based on the battery remaining power amount BRE. It may be determined which ground P is used.

[Summary of the first embodiment]
As described above, in the destination determination device 1 of the present embodiment, when the battery remaining electric energy BRE of the storage battery BT included in the electric vehicle V is equal to or higher than the threshold value TH, the destination P of the electric vehicle V is set to the power supply equipment BR. To judge.
The remaining electric energy determination unit 106 is based on the remaining electric energy amount REE, which is the remaining amount of electric power of the power-received equipment BR acquired by the residual electric energy acquisition unit 105, and the expected recovery time information RPT included in the power failure information BOI. Expected Recovery Time Information It is determined whether or not the remaining electric energy REE of a certain power-receiving facility BR remains among a plurality of power-supplied equipment BRs until the recovery expected time indicated by the RPT.
When the battery residual electric energy BRE of the storage battery BT included in the electric vehicle V is equal to or greater than the threshold value TH, the destination determination unit 102 determines that the residual electric energy REE does not remain in the power supply equipment BR determined by the residual electric energy determination unit 106. Judgment is made with the position as the destination P.

As a result, the destination determination device 1 of the present embodiment can determine the powered equipment BR to which the electric vehicle V supplies power as the destination P. The electric vehicle V can move to the position of the power supply receiving facility BR which is the destination P by referring to the destination P determined by the destination determination device 1 of the present embodiment.
Further, the destination determination device 1 of the present embodiment does not determine the powered equipment BR in which the remaining electric energy REE remains until the expected recovery time information RPT as the destination P. As a result, it is possible to reduce the time and effort required for the electric vehicle V to move unnecessarily.

In the above description, the case where the remaining electric energy determination unit 106 uniquely determines the powered equipment BR in which the remaining electric energy REE does not remain until the expected restoration time indicated by the expected restoration time information RPT as the destination P has been described. Not limited to this. For example, the remaining electric energy determination unit 106 prioritizes the power-supplied equipment BR among the power-supplied equipment BRs according to the degree to which the remaining electric energy REE remains until the expected recovery time indicated by the expected recovery time information RPT. May be good.
Specifically, the remaining electric energy determination unit 106 gives a low priority to the powered equipment BR in which the remaining electric energy REE remains until the expected recovery time indicated by the expected recovery time information RPT. You may. Further, the remaining electric energy determination unit 106 may give a high priority to the power-fed equipment BR in which the remaining electric energy REE does not remain until the expected restoration time indicated by the expected restoration time information RPT. In this case, the destination determination unit 102 may determine the power supply equipment BR having a high priority attached to the power supply equipment BR by the remaining electric energy determination unit 106 as the destination P.

Further, in the above description, the power supply target extraction unit 104 extracts the power supply equipment BR based on the power failure range information BAR, and the remaining electric energy determination unit 106 is among the power supply equipment BR extracted by the power supply target extraction unit 104. The case of determining the power supply equipment BR which is the destination P based on the expected recovery time information RPT has been described, but the present invention is not limited to this.
The destination determination unit 102 may determine the power-supplied equipment BR, which is the destination P, based only on the expected recovery time information RPT.
For example, when the entire monitoring target range of the power failure verification device ARD is out of power, the power failure verification device ARD may output only the expected recovery time information RPT to the destination determination device 1 as the power failure information BOI. In this case, the remaining electric energy determination unit 106 determines as the destination P the power-supplied equipment BR having the smallest remaining electric energy REE of the power-supplied equipment BR among the power-supplied equipment BR included in the power-feeding target position information BRP. May be good. The remaining electric energy determination unit 106 determines as the destination P the powered equipment BR that can be moved without consuming the storage battery BT of the electric vehicle V among the powered equipment BRs included in the power supply target position information BRP. You may. Further, the remaining electric energy determination unit 106 may determine the power supply equipment BR closest to the position of the electric vehicle V as the destination P among the power supply equipment BRs included in the power supply target position information BRP.

Further, in the above description, the power supply target extraction unit 104 extracts the power supply equipment BR based on the power failure range information BAR, and the remaining electric energy determination unit 106 is among the power supply equipment BR extracted by the power supply target extraction unit 104. The case where the power supply equipment BR, which is the destination P, is determined based on the expected recovery time information RPT has been described, but the present invention is not limited to this.
The destination determination unit 102 may determine the power-supplied equipment BR, which is the destination P, based only on the power failure range information BAR.
For example, when the expected recovery time information RPT of the power failure occurring in the range indicated by the power failure range information BAR is undecided, the power failure verification device ARD may output only the power failure range information BAR to the destination determination device 1 as the power failure information BOI. Good. In this case, the remaining electric energy determination unit 106 determines as the destination P the power-supplied equipment BR having the smallest remaining electric energy REE of the power-supplied equipment BR among the power-supplied equipment BR included in the power-feeding target position information BRP. May be good. Further, the remaining electric energy determination unit 106 aims at the powered equipment BR that can move with the least consumption of the storage battery BT of the electric vehicle V among the powered equipment BRs included in the range indicated by the power failure range information BAR. It may be determined as the ground P. Further, the remaining electric energy determination unit 106 may determine the power supply equipment BR closest to the position of the electric vehicle V as the destination P among the power supply equipment BRs included in the range indicated by the power failure range information BAR.

As a result, the destination determination unit 102 of the destination determination device 1 is the destination P based on at least one of the power failure range information BAR included in the power failure information BOI and the expected recovery time information RPT. Determine the power supply equipment BR.
According to the destination determination device 1 of the present embodiment, the power supply equipment BR to which the electric vehicle V supplies power is based on at least one of the power failure range information BAR and the expected recovery time information RPT included in the power failure information BOI. Can be determined. As a result, the electric vehicle V can move to the position of the power supply equipment BR which is the destination P and supply power to the power supply equipment BR.

Further, when the remaining electric energy BRE of the storage battery BT included in the electric vehicle V is less than the threshold value TH, the destination determination device 1 of the present embodiment determines the destination P of the electric vehicle V as the charging equipment PS.
The charging position determination unit 108 is among a plurality of charging equipment PSs based on the charging equipment position information PSP indicating the position of the charging equipment PS for charging the storage battery BT and the power failure range information BAR included in the power failure information BOI. It is determined whether or not the position of the charging facility PS is included in the power failure range indicated by the power failure range information BAR.
The destination determination unit 102 determines that the position of the charging equipment PS determined by the charging position determination unit 108 to be not included in the power failure range indicated by the power failure range information BAR is set as the destination P.

As a result, the destination determination device 1 of the present embodiment can determine the charging equipment PS outside the range indicated by the power failure range information BAR as the destination P. As a result, the electric vehicle V can charge the storage battery BT in the charging facility PS that is not affected by the power failure.

[Second Embodiment]
Hereinafter, a second embodiment of the present invention will be described with reference to the drawings.
In the first embodiment, when the remaining electric energy BRE of the storage battery BT included in the electric vehicle V is less than the threshold value TH, the destination determination device 1 uses the charging equipment PS located outside the range indicated by the power failure range information BAR as the destination. The case of determining as P has been described.
In the second embodiment, when there is a rechargeable facility within the range indicated by the power failure range information BAR, the destination determination device 2 sets the rechargeable facility within the range indicated by the power failure range information BAR to the destination P. It is different from the first embodiment in that it is determined as.
Hereinafter, the outline of the destination determination device 2 of the second embodiment will be described with reference to FIG.
FIG. 5 is a first diagram showing an outline of the destination determination device 2 of the second embodiment.
The same components as those in the first embodiment described above are designated by the same reference numerals, and the description thereof will be omitted.

The destination determination device 2 of the present embodiment is provided in the electric vehicle V.
As described above, the electric vehicle V includes a storage battery BT, and the storage battery BT has a function of charging and discharging electric power. The storage battery BT supplies electric power to the powered equipment BR connected to the electric vehicle V by discharging the electric power to the powered equipment BR. Further, the storage battery BT stores electric power by charging electric power from the charging facility PS connected to the electric vehicle V.
Further, in the present embodiment, the electric vehicle V may be connected to the backup charging facility PSS, which is the charging facility PS provided with the standby power supply. In this case, the storage battery BT stores electric power by charging electric power from the precharging facility PSS connected to the electric vehicle V.
As shown in FIG. 5, in this example, the charging equipment PS for charging the electric power of the electric vehicle V is the charging equipment PS1, the charging equipment PS2, the charging equipment PS3, the charging equipment PS4, and the pre-charging equipment PSS.
The pre-charging facility PSS is, for example, a charging facility PS including a generator that generates electric power from fuel.

As described above, the electric vehicle V moves to the power supply equipment BR or the charging equipment PS according to the state of the electric energy of the storage battery BT.
In the present embodiment, when the storage battery BT does not have enough electric power to supply electric power to the power-supplied equipment BR, the destination P of the electric vehicle V is the charging equipment PS or the pre-charging equipment PSS.
Hereinafter, a configuration in which the destination determination device 2 determines the destination P of the electric vehicle V will be described.

[About the configuration of the destination determination device]
FIG. 6 is a diagram showing an example of the configuration of the destination determination device 2 of the second embodiment.
The destination determination device 2 is connected to the power failure verification device ARD, the remaining electric energy detection device RED, and the rechargeable electric energy verification device PCD via the network N.
The rechargeable electric energy test device PCD is a device that detects the rechargeable electric energy PEE of the precharging facility PSS, which is the monitoring target of the rechargeable electric energy test device PCD.
The rechargeable electric energy PEE is the remaining amount of electric power of the precharging facility PSS.
In this example, the rechargeable electric energy PEE is indicated by the ratio of the fuel that can be stored in the precharging facility PSS to the remaining amount of fuel stored in the precharging facility PSS.
For example, when the chargeable electric energy PEE is 1, the capacity of the fuel that can be stored in the precharging facility PSS and the remaining amount of fuel stored in the precharging facility PSS match. When the rechargeable electric energy PEE is 0.5, the remaining amount of fuel stored in the precharging facility PSS is 1/2 of the capacity of the fuel that can be stored in the precharging facility PSS. Further, when fuel is not stored in the precharging facility PSS, the chargeable electric energy PEE is 0.
The rechargeable electric energy test device PCD supplies information indicating the rechargeable electric energy PES of the preliminary charging facility PSS, which is the monitoring target of the rechargeable electric energy test device PCD, to the destination determination device 2 as the rechargeable electric energy information PEI. .. The rechargeable electric energy test device PCD constantly or periodically supplies the rechargeable electric energy information PEI to the destination determination device 2.

In the above description, the case where the preliminary charging facility PSS is a charging facility PS including a generator that generates electric power from fuel has been described, but the present invention is not limited to this. The pre-charging equipment PSS may be, for example, a charging equipment PS including a storage battery. In this case, the chargeable electric energy PEE is indicated by the ratio of the battery capacity that can be stored in the precharging facility PSS to the remaining amount of electric power stored in the precharging facility PSS.

The destination determination device 2 includes a control unit 200, a battery level detection unit 400, and a storage unit 300.
The storage unit 300 stores the power supply target position information BRP and the charging equipment position information PSP in advance.
The charging equipment position information PSP of the present embodiment includes information indicating the positions of the charging equipment PS1, the charging equipment PS2, the charging equipment PS3, the charging equipment PS4, and the pre-charging equipment PSS.

[About the configuration of each functional part of the control unit]
The control unit 200 includes a CPU, and includes a battery remaining amount acquisition unit 101, a destination determination unit 102, a power failure information acquisition unit 103, a power supply target extraction unit 104, a remaining electric energy acquisition unit 105, and a residual electric energy. The amount determination unit 106, the charge target extraction unit 107, the charge position determination unit 108, the chargeable electric energy acquisition unit 201, and the chargeable electric energy determination unit 202 are provided as its functional units.
The rechargeable electric energy acquisition unit 201 acquires the rechargeable electric energy information PEI from the rechargeable electric energy test device PCD. The rechargeable electric energy acquisition unit 201 supplies the acquired rechargeable electric energy information PEI to the rechargeable electric energy determination unit 202.

[Determination of destination charging equipment or pre-charging equipment]
Hereinafter, with reference to FIGS. 5, 6 and 7, when the destination P of the electric vehicle V is either the charging equipment PS or the precharging equipment PSS, the destination P of the electric vehicle V is determined. Will be described.
FIG. 7 is a second diagram showing an outline of the destination determination device 2 of the second embodiment.

The charging target extraction unit 107 reads out the charging equipment position information PSP from the storage unit 300. Based on the power failure information BOI acquired from the destination determination unit 102 and the charging facility position information PSP, the charging target extraction unit 107 has a charging facility PS existing at a position outside the range indicated by the power failure range information BAR, and a power failure range. The pre-charging equipment PSS located within the range indicated by the information BAR is extracted.
As shown in FIG. 5, when the remaining battery power BRE is less than the threshold value TH, the destination determination unit 102 determines that the destination P of the electric vehicle V is either the charging equipment PS or the precharging equipment PSS. judge. Further, the charging target extraction unit 107 includes the charging equipment PS3 and the charging equipment PS4 that are present at positions outside the range indicated by the power failure range information BAR among the information indicating the position of the charging equipment PS included in the charging equipment position information PSP. Is extracted. Further, the charging target extraction unit 107 extracts the preliminary charging equipment PSS located within the range indicated by the power failure range information BAR.
Returning to FIG. 6, the charging target extraction unit 107 supplies the extracted charging equipment PS3, charging equipment PS4, and pre-charging equipment PSS as the second extraction result PR2 to the chargeable electric energy determination unit 202. Further, the charging target extraction unit 107 supplies the expected recovery time information RPT out of the power failure information BOI acquired from the destination determination unit 102 to the chargeable electric energy determination unit 202.

The rechargeable electric energy determination unit 202 acquires the second extraction result PR2 and the expected recovery time information RPT included in the power failure information BOI from the charging target extraction unit 107.
The rechargeable electric energy determination unit 202 acquires the rechargeable electric energy information PEI from the rechargeable electric energy acquisition unit 201.
The rechargeable electric energy determination unit 202 determines a candidate for the destination P of the electric vehicle V based on the second extraction result PR2, the expected recovery time information RPT, and the rechargeable electric energy information PEI.

The rechargeable electric energy determination unit 202 is a pre-charging facility PSS included in the second extraction result PR2 until the expected recovery time indicated by the estimated recovery time information RPT based on the chargeable electric energy information PEI and the estimated recovery time information RPT. It is determined whether or not the rechargeable electric energy PEE of the above remains.
Here, the pre-charging equipment PSS may supply electric power to equipment connected to the pre-charging equipment PSS in addition to the electric vehicle V. In this case, the pre-charging facility PSS supplies power to the electric vehicle V when the rechargeable electric energy PEE is less than the pre-charging facility threshold THP in order to secure the power to be supplied to the facility connected to the pre-charging facility PSS. do not do.

For example, the rechargeable electric energy determination unit 202 can charge the prechargeable electric energy PSS indicated by the rechargeable electric energy information PEI based on the information indicating the average power consumption of the precharged electric energy PSS per unit time. It is determined whether or not the PEE remains until the time of the expected recovery time information RPT.
When the rechargeable power amount PEE of the precharging equipment PSS indicated by the rechargeable power amount information PEI is equal to or greater than the precharging equipment threshold THP at the time of the expected recovery time information RPT, the rechargeable power amount determination unit 202 determines the precharging equipment PSS. Is included in the candidates for the destination P. Further, the rechargeable electric energy determination unit 202 reserves when the rechargeable electric energy PEE of the pre-charging equipment PSS indicated by the rechargeable electric energy information PEI is less than the pre-charging equipment threshold THP at the time of the expected recovery time information RPT. It is determined that the charging equipment PSS is not included in the candidates for the destination P.
Here, the pre-charging equipment threshold THP is such that the remaining amount of electric power of the pre-charging equipment PSS indicated by the rechargeable electric power amount PEE is such that the electric power can be supplied to the storage battery BT of the electric vehicle V. It is a value indicating.

As shown in FIG. 5, when the rechargeable electric energy PEE of the pre-charging facility PSS is equal to or higher than the pre-charging facility threshold value THP, the rechargeable electric energy determination unit 202 includes the pre-charging facility PSS as a candidate for the destination P.
Further, as shown in FIG. 7, when the rechargeable electric energy PEE of the pre-charging equipment PSS is less than the pre-charging equipment threshold THP, the rechargeable electric energy determination unit 202 includes the pre-charging equipment PSS as a candidate for the destination P. Absent.
Returning to FIG. 6, the rechargeable electric energy determination unit 202 includes the charging equipment PS included in the second extraction result PR2 and the precharging equipment PSS determined by the rechargeable electric energy determination unit 202 to be included in the candidates for the destination P. Is supplied to the charging position determination unit 108 as the determination result JR.

The charging position determination unit 108 acquires the determination result JR from the chargeable electric energy determination unit 202. The charging position determination unit 108 determines the charging equipment PS or the preliminary charging equipment PSS that is the destination P of the electric vehicle V among the charging equipment PS or the preliminary charging equipment PSS included in the determination result JR.
For example, among the charging equipment PS or the preliminary charging equipment PSS included in the determination result JR, the charging position determination unit 108 determines the charging equipment PS or the preliminary charging equipment PSS closest to the position of the electric vehicle V as the destination P.
The destination determination device 2 supplies, for example, the position of the charging equipment PS or the preliminary charging equipment PSS determined by the charging position determination unit 108 to the car navigation system provided in the electric vehicle V or the like.
As a result, the electric vehicle V moves with the charging facility PS or the preliminary charging facility PSS as the destination P.

In the above description, the case where the charging position determination unit 108 determines the charging equipment PS closest to the position of the electric vehicle V among the charging equipment PS or the preliminary charging equipment PSS included in the determination result JR as the destination P has been described. However, it is not limited to this. Among the charging equipment PS or pre-charging equipment PSS included in the determination result JR, the charging position determination unit 108 can move the charging equipment PS or pre-charging equipment that can move with the least power consumption of the storage battery BT of the electric vehicle V. PSS may be determined as the destination P.
Further, even if the charging position determination unit 108 determines the charging equipment PS or the preliminary charging equipment PSS that can move fastest among the charging equipment PS or the preliminary charging equipment PSS included in the determination result JR as the destination P. Good.

[Summary of the second embodiment]
As described above, when the remaining electric energy BRE of the storage battery BT included in the electric vehicle V is less than the threshold value TH, the destination determination device 2 of the present embodiment charges the destination P of the electric vehicle V as a charging facility PS or a spare. Judgment is made using the charging equipment PSS.
The rechargeable electric energy acquisition unit 201 acquires the rechargeable electric energy PEE of the preliminary charging facility PSS for charging the storage battery BT.
The rechargeable electric energy determination unit 202 is based on the rechargeable electric energy PEE acquired by the rechargeable electric energy acquisition unit 201 and the expected recovery time information RPT, and a plurality of pre-charges up to the expected recovery time indicated by the estimated recovery time information RPT. Among the equipment PSS, it is determined whether or not the chargeable electric energy PEE of a certain charging equipment PS remains.
The charging position determination unit 108 uses the charging equipment position information PSP indicating the positions of the charging equipment PS and the pre-charging equipment PSS and the power failure range information BAR, and the position of the charging equipment PS among the plurality of charging equipment PS is the power failure range. It is determined whether or not it is included in the power failure range shown in the information BAR.
The destination determination unit 102 determines that the position of the charging equipment PS determined not to be included in the range indicated by the power failure range information BAR by the charging position determination unit 108 and that the destination determination unit 102 is included in the power failure range information BAR by the charging position determination unit 108. At least one of the positions of the pre-charging facility PSS determined by the charging target extraction unit 107 to have the rechargeable electric energy PEE remaining is determined as the destination.

As a result, the destination determination device 2 of the present embodiment can determine the powered equipment BR to which the electric vehicle V supplies power. The electric vehicle V can move to the position of the charging facility PS or the preliminary charging facility PSS, which is the destination P, by referring to the destination P determined by the destination determining device 2 of the present embodiment.
Here, from the position of the electric vehicle V, the charging equipment PS located outside the range indicated by the power failure range information BAR and the precharging equipment PSS located within the range indicated by the power failure range information BAR are the precharging equipment PSS. May be close. In this case, according to the destination determination device 2 of the present embodiment, the electric vehicle V moves to the precharging facility PSS as the destination P, so that the electric vehicle V moves without consuming more power of the storage battery BT, and the storage battery BT is moved. It can be charged. Further, the electric vehicle V moves without consuming the electric power of the storage battery BT, and by charging the storage battery BT, the charging time of the storage battery BT can be shortened. In this case, it is possible to shorten the time from when the electric vehicle V starts charging the storage battery BT to when the other power-receiving equipment BR is supplied with power.

In the above description, the charging position determination unit 108 is a pre-charging facility PSS in which the chargeable electric energy PEE remains until the expected recovery time indicated by the expected recovery time information RPT, or a charging facility PS located outside the range indicated by the power failure range information BAR. Although the case where is uniquely determined as the destination P has been described, the present invention is not limited to this. For example, the charging position determination unit 108 may give priority to the charging equipment PS or the preliminary charging equipment PSS.
Specifically, the charging position determination unit 108 gives high priority to the pre-charging equipment PSS in which the pre-charging equipment PSS remains sufficiently compared with the pre-charging equipment threshold THP until the expected recovery time indicated by the expected recovery time information RPT. You may add a degree. Further, the charging position determination unit 108 gives a low priority to the pre-charging equipment PSS in which the pre-charging equipment PSS does not sufficiently remain as compared with the pre-charging equipment threshold THP until the expected recovery time indicated by the expected recovery time information RPT. You may. In this case, the destination determination unit 102 may determine the precharge equipment PSS having a high priority attached to the precharge equipment PSS by the charging position determination unit 108 as the destination P.
Further, the charging position determination unit 108 gives a high priority to the charging equipment PS located near the range indicated by the power failure range information BAR among the charging equipment PS located outside the range indicated by the power failure range information BAR. May be good. Further, the charging position determination unit 108 assigns a low priority to the charging equipment PS located far from the range indicated by the power failure range information BAR among the charging equipment PS located outside the range indicated by the power failure range information BAR. May be good. In this case, the destination determination unit 102 may determine the high-priority charging equipment PS attached to the charging equipment PS by the charging position determination unit 108 as the destination P.

In the above description, the charging position determination unit 108 is the destination P of the charging device PS or the preliminary charging equipment PSS included in the determination result JR extracted based on the power failure range information BAR and the expected recovery time information RPT. Although the case of determining the charging equipment PS or the preliminary charging equipment PSS is described, the present invention is not limited to this.
The charging position determination unit 108 may determine the charging equipment PS or the preliminary charging equipment PSS, which is the destination P, based only on the expected recovery time information RPT.
For example, when the entire monitoring target range of the power failure verification device ARD is out of power, the power failure verification device ARD may output only the expected recovery time information RPT to the destination determination device 2 as the power failure information BOI.
In this case, the charging position determination unit 108 has a chargeable electric energy PEE equal to or higher than the preliminary charging equipment threshold THP at the time of the expected recovery time information RPT among the charging equipment PS and the preliminary charging equipment PSS included in the charging equipment position information PSP. Any one of the pre-charging equipment PSS may be determined as the destination P. The charging position determination unit 108 is among the pre-charging equipment PSSs in which the chargeable electric energy PEE is equal to or higher than the pre-charging equipment threshold THP at the time of the expected recovery time information RPT.
The pre-charging facility PSS that can move with the least consumption of the storage battery BT of the electric vehicle V may be determined as the destination P. Further, the destination determination unit 102 is the pre-charging equipment PSS closest to the position of the electric vehicle V among the pre-charging equipment PSSs in which the chargeable electric energy PEE is equal to or higher than the pre-charging equipment threshold THP at the time of the expected recovery time information RPT. May be determined as the destination P.
As a result, the destination determination device 2 of the present embodiment can determine the preliminary charging facility PSS charged by the electric vehicle V based on the expected recovery time information RPT. The electric vehicle V can move to the position of the precharging facility PSS, which is the destination P, based on the determination result of the destination determination device 2.

In the above description, the charging target extraction unit 107 extracts the charging device PS or the pre-charging equipment PSS based on the power failure range information BAR, and the charging position determination unit 108 extracts the charging equipment PS or the charging equipment PS extracted by the charging target extraction unit 107. The case of determining the charging equipment PS or the preliminary charging equipment PSS which is the destination P among the preliminary charging equipment PSS has been described, but the present invention is not limited to this.
The charging position determination unit 108 may determine the charging device PS or the preliminary charging equipment PSS, which is the destination P, based only on the power failure range information BAR.
For example, when the expected recovery time information RPT of the power failure occurring in the range indicated by the power failure range information BAR is undecided, the power failure verification device ARD may output only the power failure range information BAR to the destination determination device 2 as the power failure information BOI. Good.
In this case, the charging position determination unit 108 can move the electric vehicle V without consuming the storage battery BT of the electric vehicle V among the charging device PS or the preliminary charging facility PSS not included in the range indicated by the power failure range information BAR. The device PS or the precharging facility PSS may be determined as the destination P. Further, the destination determination unit 102 uses the charging device PS or the pre-charging facility PSS closest to the position of the electric vehicle V among the charging device PS or the pre-charging facility PSS not included in the range indicated by the power failure range information BAR. It may be determined as P.

As a result, the destination determination unit 102 included in the destination determination device 2 of the present embodiment has a purpose based on at least one of the power failure range information BAR included in the power failure information BOI and the expected recovery time information RPT. Determine the power supply equipment BR which is the ground P.
According to the destination determination device 2 of the present embodiment, it is possible to determine the power supply equipment BR to which the electric vehicle V supplies power. As a result, the electric vehicle V can move to the position of the power supply equipment BR which is the destination P and supply power to the power supply equipment BR.

Further, the destination determination unit 102 of the destination determination device 2 is a charging facility that is a destination P based on at least one of the power failure range information BAR included in the power failure information BOI and the expected recovery time information RPT. Determine PS or pre-charging equipment PSS.
According to the destination determination device 2 of the present embodiment, the charging equipment PS outside the range indicated by the power failure range information BAR can be determined as the destination P based on the power failure range information BAR. As a result, the electric vehicle V can charge the storage battery BT in the charging facility PS that is not affected by the power failure.
Further, according to the destination determination device 2 of the present embodiment, there is a surplus of supplying electric power to the electric vehicle V among the precharging equipment PSSs within the range indicated by the power failure range information BAR based on the power failure range information BAR. The pre-charging facility PSS can be determined as the destination P. As a result, when the electric vehicle V is far from the position of the electric vehicle V to a position outside the range indicated by the power failure range information BAR, or when power is consumed when moving, the precharging facility PSS within the range indicated by the power failure range information BAR The storage battery BT can be charged in.
Further, according to the destination determination device 2 of the present embodiment, when the entire monitoring target range of the power failure verification device ARD is out of power, the surplus power is supplied to the electric vehicle V based on the expected recovery time information RPT. A pre-charging facility PSS can be determined as the destination P. As a result, the electric vehicle V can charge the storage battery BT in the precharging facility PSS even when there is a power failure over a wide area.

As described above, the destination determination device 2 of the present embodiment determines the destination P of the electric vehicle V that supplies the power of the storage battery BT provided in the own vehicle to the power-received equipment BR that is not supplied with electric power due to the power failure. , Judgment is made based on the power failure information BOI.
As a result, according to the destination determination device 2 of the present embodiment, the powered equipment BR, the charging equipment PS, and the precharging equipment PSS are set as the destination P of the electric vehicle V based on the state of the storage battery BT of the electric vehicle V. Can be determined. The electric vehicle V can supply the electric power of the storage battery BT to the power receiving equipment BR by moving based on the destination P determined by the destination determination device 2. Further, the electric vehicle V can charge the storage battery BT in the charging facility PS or the preliminary charging facility PSS by moving based on the destination P determined by the destination determination device 2.

In the above description, the case where the electric vehicle V includes the destination determination device 1 or the destination determination device 2 has been described, but the present invention is not limited to this. The destination determination device 1 or the destination determination device 2 and the electric vehicle V may have a configuration capable of transmitting and receiving information, and the destination determined by the destination determination device 1 or the destination determination device 2 Information indicating P may be transmitted to the electric vehicle V. The electric vehicle V may move to the power receiving facility BR, the charging facility PS, or the precharging facility PSS based on the information indicating the destination P received from the destination determining device 1 or the destination determining device 2.

Each part included in the destination determination device 1 and the destination determination device 2 in each of the above embodiments may be realized by dedicated hardware, or may be realized by a memory and a microprocessor. There may be.

Each part of the destination determination device 1 and the destination determination device 2 is composed of a memory and a CPU (central processing unit), in order to realize the functions of each part of the destination determination device 1 and the destination determination device 2. The function may be realized by loading and executing the program of.

Further, a program for realizing the functions of each part included in the destination determination device 1 and the destination determination device 2 is recorded on a computer-readable recording medium, and the program recorded on the recording medium is read into the computer system. , The process may be performed by executing. The term "computer system" as used herein includes hardware such as an OS and peripheral devices.

In addition, the "computer system" includes a homepage providing environment (or display environment) if a WWW system is used.
Further, the "computer-readable recording medium" refers to a portable medium such as a flexible disk, a magneto-optical disk, a ROM, or a CD-ROM, or a storage device such as a hard disk built in a computer system. Further, a "computer-readable recording medium" is a communication line for transmitting a program via a network such as the Internet or a communication line such as a telephone line, and dynamically holds the program for a short period of time. In that case, it also includes the one that holds the program for a certain period of time, such as the volatile memory inside the computer system that becomes the server or client. Further, the above-mentioned program may be a program for realizing a part of the above-mentioned functions, and may be a program for realizing the above-mentioned functions in combination with a program already recorded in the computer system.

Although the embodiments of the present invention have been described in detail with reference to the drawings, the specific configuration is not limited to this embodiment and may be appropriately modified without departing from the spirit of the present invention. it can. The configurations described in each of the above-described embodiments may be combined.

1, 2 ... Destination determination device, 100, 200 ... Control unit, 300 ... Storage unit, 400 ... Battery level detection unit, 101 ... Battery level acquisition unit, 102 ... Destination determination unit, 103 ... Power failure information acquisition unit , 104 ... Power supply target extraction unit, 105 ... Remaining electric energy acquisition unit, 106 ... Remaining electric energy determination unit, 107 ... Charging target extraction unit, 108 ... Charging position determination unit, 201 ... Rechargeable electric energy acquisition unit, 202 ... Charging Possible electric energy determination unit, BOI ... power failure information, BAR ... power failure range information, RPT ... expected recovery time information, V ... electric vehicle, BT ... storage battery, P ... destination, ARD ... power failure verification device, PCD ... chargeable electric energy Verification device, RED ... Residual electric energy detection device

Claims (6)

The destination of the electric vehicle that supplies the power of the storage battery of the own vehicle to the power-supplied equipment that is not supplied with power due to the power failure indicates the state of the power failure, and the power is not supplied due to the power failure. A destination determination unit that determines based on power failure information that includes at least one of power failure range information indicating a range and expected recovery time information indicating the time until the power failure is restored.
The remaining power amount acquisition unit that acquires the remaining power amount that is the remaining amount of power of the power-received equipment, and
Based on the remaining electric energy acquired by the remaining electric energy acquisition unit and the expected recovery time information, among the plurality of powered facilities up to the expected recovery time indicated by the expected recovery time information, one of the powered facilities It is provided with a residual electric energy determination unit for determining whether or not the residual electric energy remains.
The destination determination unit
A destination determination device, characterized in that the position of the power-supplied equipment for which the residual electric energy is determined not to remain is determined as the destination by the residual electric energy determination unit. Based on the charging facility position information indicating the position of the charging facility for charging the storage battery and the power failure range information, the position of the charging facility among the plurality of charging facilities is set to the power failure range indicated by the power failure range information. Equipped with a charging position determination unit that determines whether or not it is included
The destination determination unit
The destination determination device according to claim 1, wherein the position of the charging facility determined by the charging position determination unit to be not included in the power failure range is further determined as the destination. A rechargeable electric energy acquisition unit for acquiring the rechargeable electric energy of the charging facility for charging the storage battery,
Based on the rechargeable electric energy acquired by the rechargeable electric energy acquisition unit and the expected recovery time information, among the plurality of charging facilities up to the expected recovery time indicated by the expected recovery time information, the charging facility A rechargeable electric energy determination unit that determines whether or not the rechargeable electric energy remains,
Whether or not the position of a certain charging facility among the plurality of charging facilities is included in the power failure range shown in the power failure range information based on the charging facility position information indicating the position of the charging facility and the power failure range information. The charging position determination unit that determines whether or not
With
The destination determination unit
The position of the charging facility determined not to be included in the power failure range by the charging position determination unit, and the chargeable electric energy determination unit determined to be included in the power failure range by the charging position determination unit. The destination determination device according to claim 1, wherein at least one of the positions of the charging equipment determined to have the remaining rechargeable electric energy is further set as the destination for determination. The destination of the electric vehicle that supplies the power of the storage battery of the own vehicle to the power-supplied equipment that is not supplied with power due to the power failure indicates the state of the power failure, and the power is not supplied due to the power failure. A destination determination unit that determines based on power failure information that includes at least one of power failure range information indicating a range and expected recovery time information indicating the time until the power failure is restored.
A rechargeable electric energy acquisition unit for acquiring the rechargeable electric energy of the charging facility for charging the storage battery,
Based on the rechargeable electric energy acquired by the rechargeable electric energy acquisition unit and the expected recovery time information, among the plurality of charging facilities up to the expected recovery time indicated by the expected recovery time information, the charging facility A rechargeable electric energy determination unit that determines whether or not the rechargeable electric energy remains,
Whether or not the position of a certain charging facility among the plurality of charging facilities is included in the power failure range shown in the power failure range information based on the charging facility position information indicating the position of the charging facility and the power failure range information. The charging position determination unit that determines whether or not
With
The destination determination unit
The position of the charging facility determined not to be included in the power failure range by the charging position determination unit, and the chargeable electric energy determination unit determined to be included in the power failure range by the charging position determination unit. A destination determination device, characterized in that at least one of the positions of the charging equipment determined to have a remaining rechargeable electric energy is set as the destination. The destination of the electric vehicle that supplies the power of the storage battery of the own vehicle to the power-supplied equipment that is not supplied with power due to the power failure indicates the state of the power failure, and the power is not supplied due to the power failure. A destination determination unit that determines based on power failure information that includes at least one of power failure range information indicating a range and expected recovery time information indicating the time until the power failure is restored.
A rechargeable electric energy acquisition unit for acquiring the rechargeable electric energy of the charging facility for charging the storage battery ,
Among the charging facilities located outside the power failure range, the charging facility closer to the power failure range is given a higher priority, or the chargeable electric energy is reserved until the expected recovery time indicated by the expected recovery time information. The charging position determination unit that gives higher priority to the charging equipment that remains more than the charging equipment threshold,
A destination determination device, which comprises. A destination determination program that causes a computer to function as the destination determination device according to any one of claims 1 to 5.

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