JP2017103938A - Power supply planning device, power supply planning method, and power supply system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a power supply planning device capable of creating an optimum vehicle movement plan and power transfer plan.SOLUTION: The power supply planning device comprises: a vehicle information management unit 14 that acquires and stores current position information of the vehicle and stored power amount information as vehicle information; a facility information management unit 15 that acquires and manages, as facility information, information on a facility capable of charging the vehicle and a facility where the electric power of the vehicle is desired to be used; a route information management unit 16 that acquires and manages, as route information, information on the travel route between each facility, the electric power amount necessary for moving the vehicle and the necessary travel time; a vehicle movement plan creation unit 17 that creates a movement plan of the vehicle to each facility using the information in these management units; and an electric power transfer plan creating unit 18 that creates a power charging plan of the storage battery of the vehicle and a power supply plan.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a power supply system that supplies electric power to a facility that lacks power by using an electric vehicle that is driven and moved by the power of a storage battery mounted on the vehicle, and in particular, creates the power supply plan. The present invention relates to a power supply planning device and a power supply planning method.

  In recent years, the introduction of renewable energy and distributed power supply facilities has progressed toward the construction of a low-carbon society, and an energy management system (hereinafter referred to as EMS) for cooperatively controlling them has been developed. In addition, various EMSs have been developed that take into account commercial power outages (hereinafter referred to as “emergency”) due to disasters or planned power outages due to large-scale blackouts and serious power shortages caused by the Great East Japan Earthquake. For example, an emergency power distribution system that can effectively collect electric vehicles capable of supplying power to the outside in response to power shortage has been proposed. (For example, Patent Document 1)

Japanese Patent No. 4999710

  In a conventional emergency power distribution system, when an emergency power distribution is requested by an electric vehicle from a facility that requires power urgently, the electric vehicle that requests emergency power distribution is determined, and the determined electric vehicle is designated as a designated location. However, it only supplies power, and does not plan the start and end times of power transfer and the time for moving an electric vehicle to a designated location. There are problems such as when the required time is not met or when the amount of power used when moving the vehicle increases and the required amount of power may be insufficient even when arriving at a designated location.

  The present invention has been made to solve the above-described problems, and an object thereof is to provide a power supply planning apparatus capable of creating an optimal vehicle movement plan and power transfer plan.

  The power supply planning device according to the present invention uses a vehicle information management unit that acquires and manages vehicle current position information and stored power amount information as vehicle information, a facility that can charge the vehicle, and power of the vehicle A facility information management unit that acquires and manages facility information as facility information, and a route that acquires and manages information on the travel route between each facility, the amount of power required to move the vehicle, and the required travel time as route information. An information management unit; a vehicle movement plan creation unit that creates a movement plan of the vehicle to each facility using information managed by the vehicle information management unit, the facility information management unit, and the route information management unit; A power transfer meter that creates a power charging plan and a power supply plan for the storage battery of the vehicle using information managed by the vehicle information management unit, the facility information management unit, and the route information management unit And it is characterized in that it comprises a creation unit.

  According to the present invention, the vehicle information management unit that acquires and manages the current position information and the stored power amount information of the vehicle as vehicle information, the facility that can charge the vehicle, and the facility that wants to use the power of the vehicle A facility information management unit that acquires and manages as facility information, and a route information management unit that acquires and manages information on the movement route between each facility, the amount of power required for moving the vehicle and the required movement time as route information, and The vehicle information management unit, the facility information management unit, and a vehicle movement plan creation unit that creates a movement plan of the vehicle to each facility using information managed by the route information management unit; and the vehicle information A power transfer plan creation unit that creates a power charging plan and a power supply plan for the storage battery of the vehicle using information managed by the management unit, the facility information management unit, and the route information management unit It is therefore, there is an effect that it is possible to obtain a power supply planning apparatus capable of creating an optimal vehicle movement plans and power exchange plans.

It is a block diagram which shows schematic structure of the electric power supply planning apparatus in Embodiment 1 of this invention. It is explanatory drawing explaining the electric power supply system with which the electric power supply planning apparatus in Embodiment 1 of this invention is used. It is explanatory drawing explaining the remaining capacity or insufficient electric power information of each facility managed by the facility information management part of the power supply planning device in Embodiment 1 of this invention. It is explanatory drawing explaining the power transfer plan of the power supply plan apparatus in Embodiment 1 of this invention. It is explanatory drawing explaining the vehicle movement plan of the electric power supply planning apparatus in Embodiment 1 of this invention. It is explanatory drawing explaining the required electric energy at the time of the vehicle movement and required movement time which are managed by the path | route information management part of the electric power supply planning apparatus in Embodiment 2 of this invention. It is explanatory drawing explaining the power transfer plan of the power supply plan apparatus in Embodiment 2 of this invention. It is explanatory drawing explaining the vehicle movement plan of the electric power supply planning apparatus in Embodiment 2 of this invention. It is a block diagram which shows schematic structure of the electric power supply planning apparatus in Embodiment 3 of this invention. It is explanatory drawing explaining the required electric energy at the time of the vehicle movement and required movement time which are managed by the path | route information management part of the electric power supply planning apparatus in Embodiment 3 of this invention. It is explanatory drawing explaining the power transfer plan of the power supply plan apparatus in Embodiment 3 of this invention. It is explanatory drawing explaining the vehicle movement plan of the electric power supply planning apparatus in Embodiment 3 of this invention. It is explanatory drawing explaining the electric power supply system in which the electric power supply planning apparatus in Embodiment 4 of this invention is used. It is explanatory drawing explaining the remaining power or insufficient electric power information of each facility managed by the facility information management part of the power supply planning device in Embodiment 4 of this invention. It is explanatory drawing explaining the priority of each plant | facility managed by the plant | facility information management part of the power supply planning apparatus in Embodiment 4 of this invention. It is explanatory drawing explaining the power transfer plan of the power supply plan apparatus in Embodiment 4 of this invention. It is explanatory drawing explaining the vehicle movement plan of the electric power supply planning apparatus in Embodiment 4 of this invention. It is explanatory drawing explaining the remaining capacity or insufficient electric power information of each facility managed by the facility information management part of the power supply planning device in Embodiment 5 of this invention. It is explanatory drawing explaining the priority for every time of each plant | facility managed by the plant | facility information management part of the power supply planning apparatus in Embodiment 5 of this invention. It is explanatory drawing explaining the power transfer plan of the power supply plan apparatus in Embodiment 5 of this invention. It is explanatory drawing explaining the vehicle movement plan of the electric power supply planning apparatus in Embodiment 5 of this invention.

Hereinafter, embodiments of the present invention will be described. In the drawings, the same or corresponding parts will be described with the same reference numerals.
Embodiment 1 FIG.
FIG. 1 is a block diagram showing a schematic configuration of a power supply planning apparatus according to Embodiment 1 of the present invention, and FIG. 2 is an explanatory diagram for explaining a power supply system in which the power supply planning apparatus according to Embodiment 1 of the present invention is used. FIG. 3 is an explanatory diagram for explaining the remaining power or insufficient power information of each facility managed by the facility information management unit of the power supply planning apparatus according to the first embodiment of the present invention, and FIG. 4 is a first embodiment of the present invention. FIG. 5 is an explanatory diagram for explaining a vehicle movement plan of the power supply planning apparatus according to Embodiment 1 of the present invention.

  First, a schematic configuration of a power supply system in which the power supply planning device is used based on FIG. 2 will be described. In FIG. 2, a vehicle 1 and a vehicle 2 are, for example, EVs (electric vehicles), PHEVs (plug-in hybrid electric vehicles), and the like, which are electric vehicles that move by driving a motor with electric power stored in a mounted storage battery. is there. The facilities A to C become charging facilities that charge power to the storage battery mounted on the vehicle in a time zone with sufficient power, and the power storage battery mounted on the vehicle stores power in the time zone when power is insufficient. It is a facility that is a consumer facility that uses electricity.

  Between each of the facilities, there is a road network that is the movement route 3 of the vehicle, and the vehicle moves to the designated facility through the movement route 3 according to the plan created by the power supply planning device 10. A plurality of vehicles and each facility and the power supply planning device 10 are connected by a communication network 4, and information necessary for a power supply plan and the like is communicated. Note that the power supply system is preferably targeted to a community that includes a facility that has some kind of power generation equipment in at least one of a plurality of facilities. Further, there is an M-to-N relationship between the number of vehicles and the number of facilities, and FIG. 2 shows a case where there are two vehicles and three facilities, but the number of vehicles and facilities is shown in FIG. The number is not limited, and a plurality of numbers may be used.

  The configuration of the power supply planning apparatus will be described based on FIG. The power supply planning device 10 obtains current storage amount (SOC) and current position information 11 of each vehicle from each vehicle via the communication network 4, and grasps and manages the current state of each vehicle. And a facility information management unit 15 that obtains and manages information 12 on the remaining capacity or insufficient power for each time zone of each facility from each facility via the communication network 4, and a vehicle on the movement path 3 of the vehicle between the facilities. It has a route information management unit 16 that inputs and manages in advance information 13 of power consumption and necessary travel time required for moving.

  Using the information managed by the vehicle information management unit 14, the facility information management unit 15, and the route information management unit 16, a vehicle movement plan creation unit 17 that creates an optimal movement plan of each vehicle to each facility, And a power transfer plan creation unit 18 that creates a plan for charging power from each facility to a storage battery mounted on the vehicle and a plan for a time zone in which each facility uses the power stored in the storage battery of the vehicle. In addition, there is provided display means 19 for displaying the vehicle movement plan created by the vehicle movement plan creation unit 17 and the power transfer plan created by the power transfer plan creation unit 18. In the first embodiment, the description will be made assuming that the required power consumption and the required travel time accompanying the movement of the vehicle for each time zone managed by the route information management unit 16 are constant.

Next, creation of a specific power transfer plan and movement plan for each vehicle will be described with reference to FIGS. When creating the power transfer plan and the movement plan, it is assumed that the vehicle 1 stops at the position of the facility A and the vehicle 2 stops at the position of the facility C as shown in FIG.
At this time, it is assumed that the remaining capacity and the insufficient power amount from the facility A to the facility C are in the situation shown in FIG. In FIG. 3, at a time t on the horizontal axis, the charge on the vertical axis is displayed as + in the case of a chargeable facility with sufficient power, and the power on the vertical axis is displayed as-in the case of a consumer facility lacking power. it's shown. The information shown in FIG. 3 is acquired and managed by the facility information management unit 15 in FIG. 1. In FIG. 3, the facility A and the facility C have sufficient power depending on the time of day, and the facility B has a shortage of power. .

  In this situation, the power supply planning device 10 includes the current storage amount SOC and current position information of each vehicle that is acquired and managed by the vehicle information management unit 14 and the remaining capacity of each facility that is acquired and managed by the facility information management unit 15 or Based on the following concept, the vehicle 1 and the vehicle are used by using the insufficient power information and the power consumption amount and travel time information necessary for the vehicle to move between the facilities that are input and managed in the route information management unit 16. The power transmission / reception plan and the movement plan 2 are created by the power transmission / reception plan creation unit 18 and the vehicle movement plan creation unit 17.

a) Remaining power in facilities that have power reserves for the purpose of supplying power to facilities that have insufficient power using the remaining power or insufficient power information of each facility acquired and managed by the facility information management unit 15 Electricity that charges the storage battery installed in the vehicle during a certain period of time and discharges the electric power stored in the storage battery installed in the vehicle during a period of insufficient power at the facility where power is insufficient Create an exchange plan.
b) When it is necessary to move the vehicle to each facility, the vehicle can be used after taking into account the power consumption necessary for the vehicle to move between the facilities input and managed in the route information management unit 16. A power transfer plan is created using a vehicle that consumes the least amount of power for traveling among a plurality of vehicles.
c) When it is necessary to move the vehicle to each facility, the departure time of the vehicle in consideration of the travel time required for the vehicle to move between the facilities input and managed in the route information management unit 16 And create a vehicle movement plan based on the arrival time.

d) Between the corresponding facilities that have already been charged in the vehicle at the facility with sufficient power and are managed to be input to the route information management unit 16 by the time of discharging to the facility having insufficient power. If there is a surplus time longer than the travel time required for the vehicle to move, a vehicle movement plan is created that waits until the vehicle reaches the departure time.
e) In the normal time, plan to create a “minimum cost” that minimizes the electricity usage fee by supplying power from the vehicle to the customer facility during times of heavy power use so that the contracted power of the facility is not exceeded. As the driving policy, a power transfer plan and a vehicle movement plan for each vehicle are created.
f) In an emergency, a power transfer plan and a vehicle movement plan that minimizes the power consumption associated with the movement of each vehicle as a driving policy for creating the plan is to extend the operating time of each customer facility as much as possible. create.

  Based on the above a) to f), the power transfer plan created by the power transfer plan creation unit 18 is displayed on the screen as shown in FIG. 4 by the display means 19, and the vehicle movement plan created by the vehicle movement plan creation unit 17 is It is displayed on the screen by the display means 19 as shown in FIG. 4 and 5, the vehicle 1 is displayed as EV1, and the vehicle 2 is displayed as EV2. In FIG. 4, the power transfer plan is displayed for each vehicle in a line graph with the horizontal axis as time t and the stored power SOC of the storage battery mounted on the vehicle as the vertical axis. Further, in FIG. 5, the vehicle movement plan is displayed in a list form for each vehicle with the departure facility and departure time, and the arrival facility and arrival time.

  4 and 5 may be displayed on the same screen according to the purpose of use, or each may be displayed as a single screen. The display position of the screen may be the installation location of the power supply planning device, but can be appropriately displayed as necessary, such as display at each facility or vehicle via the communication network 4. In particular, the vehicle movement plan shown in FIG. 5 may be displayed on a navigation screen mounted on the vehicle, or may be displayed on a portable terminal such as a cellular phone owned by a driver who drives the vehicle by e-mail or the like. . Furthermore, although automatic driving | operation of an electric vehicle is examined recently, you may use the information created by the vehicle movement plan for the destination command of an automatic driving device.

  As described above, according to the power supply planning apparatus according to the first embodiment of the present invention, the time period and power amount in which surplus or shortage power is generated in the facility and the power consumption amount associated with the movement of the vehicle between the facilities are calculated. It is possible to solve the power shortage of the customer facility because the power transfer plan and the movement plan of the vehicle are taken into consideration. For example, energy saving in normal time and business continuity plan (BCP; Business Continuity Plan) in emergency It is possible to plan with high accuracy.

Embodiment 2. FIG.
FIG. 6 is an explanatory diagram for explaining the required power amount and the required travel time during vehicle movement managed by the route information management unit of the power supply planning apparatus according to the second embodiment of the present invention, and FIG. 7a is an embodiment of the present invention. FIG. 7B is an explanatory diagram illustrating a vehicle movement plan of the power supply planning device according to the second embodiment of the present invention.
In the first embodiment, the case where the required power consumption and the required movement time associated with the movement for each time zone managed by the route information management unit 16 is constant has been described. In the second embodiment, each facility A description will be given of a case where the required power consumption and the required travel time associated with the movement between facilities at each time differ depending on the degree of congestion of the vehicle in the travel route 3 between them.

  The route information management unit 16 periodically acquires traffic jam (prediction) information and the like of the travel route 3 and manages the necessary power consumption and the necessary travel time associated with the movement between facilities at each time. Specifically, for example, as route information between the facility A and the facility B, as shown in FIG. 6, information in which the horizontal axis is the departure time and the vertical axis is the required power amount and the required travel time for each time is managed. doing. In FIG. 6, the required power amount and the required travel time in the central portion of the time are increased, and when the vehicle travel plan is created by the vehicle travel plan creation unit 17, the route information shown in FIG. 6 can be taken into consideration. It is planned to move the vehicle in a time zone that avoids the time zone where the required power amount and the required travel time in the central part are large. In particular, this method is effective when there is a margin in travel time and standby time occurs.

  The power transfer plan created by the power transfer plan creation unit 18 in this way is shown in FIG. 7a, the vehicle movement plan created by the vehicle movement plan creation unit 17 is shown in FIG. 7b, and shown in FIGS. 7a and 7b. In addition, it is possible to reduce the power consumption required for moving the vehicle by moving the vehicle in a time zone that avoids the time zone where the required power amount and the required travel time in the central part of the route information are long. Unnecessary power consumption can be suppressed. Since other parts are the same as those in the first embodiment, description thereof is omitted.

Embodiment 3 FIG.
FIG. 8 is a block diagram showing a schematic configuration of the power supply planning apparatus according to the third embodiment of the present invention, and FIG. 9 shows vehicle movement managed by the route information management unit of the power supply planning apparatus according to the third embodiment of the present invention. FIG. 10a is an explanatory diagram for explaining the power transfer plan of the power supply planning apparatus according to the third embodiment of the present invention, and FIG. 10b is a third embodiment of the present invention. It is explanatory drawing explaining the vehicle movement plan of the electric power supply planning apparatus in.
In Embodiments 1 and 2 described above, the case where there is one vehicle movement route (route) between the facilities managed by the route information management unit 16 has been described. A case where there are a plurality of moving routes (routes) will be described.

  The route information management unit 16 periodically obtains traffic congestion (prediction) information and the like of a plurality of travel routes 3, and a plurality of routes (routes) of required power consumption and travel time required for movement between facilities at each time. ) Is managed. Specifically, for example, when there is route c from route a as route information between facility A and facility B, as shown in FIG. 9, the horizontal axis is the departure time and the vertical axis is the required power for each time. Information on the amount and the required travel time is managed together with route A, route B, and route C. In creating the vehicle movement plan by the vehicle movement plan creation unit 17, the route with the least power consumption accompanying the vehicle movement at the time of departure is selected in consideration of the route information shown in FIG.

  The power transfer plan created by the power transfer plan creation unit 18 in this way is shown in FIG. 10a, the vehicle movement plan created by the vehicle movement plan creation unit 17 is shown in FIG. 10b, and particularly as shown in FIG. Information on the selected route is given to the right end portion of the vehicle movement plan. By using this route to move the vehicle, it becomes possible to reduce the amount of power consumption required for moving the vehicle, Unnecessary power consumption can be suppressed. Since other parts are the same as those in the first embodiment, description thereof is omitted.

Embodiment 4 FIG.
FIG. 11 is an explanatory diagram for explaining a power supply system in which the power supply planning apparatus according to the fourth embodiment of the present invention is used, and FIG. 12 is managed by the facility information management unit of the power supply planning apparatus according to the fourth embodiment of the present invention. FIG. 13 is a diagram for explaining the priorities of the facilities managed by the facility information management unit of the power supply planning apparatus according to Embodiment 4 of the present invention. FIG. 14a is an explanatory diagram for explaining the power transfer plan of the power supply planning device according to the fourth embodiment of the present invention, and FIG. 14b is a diagram for explaining the vehicle movement plan of the power supply planning device according to the fourth embodiment of the present invention. It is explanatory drawing.
In the first to third embodiments, the case where the power transfer plan and the vehicle movement plan for each vehicle are created based on the remaining capacity or the insufficient power amount in each facility has been described. In the fourth embodiment, power is supplied. A case where priority is set for each customer facility will be described.

  For example, it is assumed that there are more facilities with insufficient power, such as in an emergency, and the number of vehicles that can be used is limited. In such a case, the system administrator sets a priority for the facility managed by the facility information management unit 15 according to the use of the facility, the number of persons that can be accommodated (possible), and the like. By moving the vehicle to the facility and supplying electric power, it becomes possible to supply electric power preferentially to a customer facility having a high priority. Specifically, as shown in FIG. 13, the priority of the hospital is higher than that of the evacuation shelter, and the priority at the evacuation shelter is higher when the number of accommodated (possible) people is larger. Make it high. In FIG. 13, the system administrator sets the priority so that the higher the priority value, the higher the priority, and the facility C has the highest priority.

  In addition, as shown in FIG. 12, the facility A has a surplus of power, and the facility B and the facility C are short of power at almost the same time. As shown in FIG. If the vehicle 1 is only the vehicle 1, a plan for charging the vehicle 1 at the facility A, moving to the facility C having the highest priority, and supplying power at the facility C is created. In this way, using the priority, the power transfer plan shown in FIG. 14 a is created by the power transfer plan creation unit 18, and the vehicle movement plan shown in FIG. 14 b is created by the vehicle movement plan creation unit 17. Since other parts are the same as those in the first embodiment, description thereof is omitted.

Embodiment 5. FIG.
FIG. 15 is an explanatory diagram for explaining the remaining power or insufficient power information of each facility managed by the facility information management unit of the power supply planning apparatus according to the fifth embodiment of the present invention. FIG. 16 is a diagram according to the fifth embodiment of the present invention. Explanatory drawing explaining the priority for each time of each facility managed by the facility information management unit of the power supply planning device, FIG. 17a explains the power transfer plan of the power supply planning device in Embodiment 5 of the present invention. FIG. 17B is an explanatory diagram illustrating a vehicle movement plan of the power supply planning device according to the fifth embodiment of the present invention.
In the fourth embodiment, a case has been described where priority is set for each customer facility and power is preferentially supplied to a facility with higher priority. However, in the fifth embodiment, priority is given to each facility at each time. By setting the degree and moving the vehicle to a facility having a high priority, the vehicle can be moved to a facility having a high priority for each time set by the system administrator.

  Specifically, as shown in FIG. 16, when the priority for each time is set by the system administrator, the vehicle moves so that the position of the vehicle at that time becomes the facility with the highest priority. A plan is created. Based on this concept, the power transfer plan created by the power transfer plan creation unit 18 is shown in FIG. 17a for the case where the remaining power and the insufficient power in the facilities A to C are in the situation shown in FIG. The vehicle movement plan created by the movement plan creation unit 17 is shown in FIG. 17b. Thus, since the system administrator can edit the priority of the facility for each time, it is possible to easily change the conditions and set the moving position of the vehicle. Since other parts are the same as those in the first embodiment, description thereof is omitted.

  In the present invention, the embodiments can be freely combined within the scope of the invention, and the embodiments can be appropriately modified and omitted.

DESCRIPTION OF SYMBOLS 10 Electric power supply plan apparatus, 14 Vehicle information management part, 15 Facility information management part, 16 Route information management part, 17 Vehicle movement plan preparation part, 18 Electric power transfer plan preparation part

Claims (13)

  A vehicle information management unit that acquires and manages vehicle current position information and stored power amount information as vehicle information, and acquires information on a facility that can charge the vehicle and a facility that uses the vehicle power as facility information. A facility information management unit for managing, a route information management unit for acquiring and managing information on a movement route between each facility, an amount of electric power required for moving the vehicle and a required movement time as route information, and the vehicle information management unit A vehicle movement plan creation unit that creates a movement plan of the vehicle to each facility using information managed by the facility information management unit and the route information management unit, the vehicle information management unit, and the facility information A power transfer plan creation unit that creates a power charge plan and a power supply plan for the storage battery of the vehicle using information managed by the management unit and the route information management unit, That power supply planning apparatus.   The power supply planning device according to claim 1, wherein the vehicle movement plan creation unit and the power transfer plan creation unit create a plan in consideration of power consumption when the vehicle is moving.   The said vehicle movement plan preparation part considers the traffic jam for every time zone to the required movement time at the time of a vehicle movement, and power consumption, when traffic jams generate | occur | produce by the time zone in the information of a movement route. Item 3. The power supply planning device according to Item 1 or 2.   The vehicle movement plan creation unit, when there are a plurality of routes in the travel route information, determines a route to be used when the vehicle travels in consideration of power consumption and required travel time for each route. The power supply planning device according to any one of claims 1 to 3.   The said vehicle movement plan preparation part moves the said vehicle to a high priority facility, when the priority is set to the information of the facility which wants to use electric power. The power supply planning device according to one item.   The vehicle movement plan creation unit moves a vehicle that consumes the least amount of power to move to a facility that wants to use electric power from a plurality of vehicles that can provide a necessary amount of electric power to the facility. Item 6. The power supply planning device according to any one of Items 1 to 5.   The vehicle movement plan created by the vehicle movement plan creation unit and the power transfer plan created by the power transfer plan creation unit are provided with display means for displaying on a screen. The power supply planning device according to any one of the above.   8. The power supply planning apparatus according to claim 7, wherein the display unit generates a planning screen in a line graph shape in which the vertical axis indicates the amount of stored power and the horizontal axis indicates the time zone.   9. The power supply according to claim 7, wherein the display unit generates a screen listing information on a moving facility and a moving time of the vehicle movement plan created by the vehicle movement plan creation unit. Planning equipment.   The said display means transmits the information of the movement facility and movement time of the vehicle movement plan created in the said vehicle movement plan preparation part to the navigation system which the said vehicle has, and displays it. The power supply planning device according to any one of the above.   The display means transmits information about a moving facility and a moving time of the vehicle movement plan created by the vehicle movement plan creation unit to a mobile phone held by a driver of the vehicle and displays the information. The power supply planning device according to any one of 7 to 10.   Information on the current position of the vehicle and information on the amount of stored electric power, information on facilities that can be charged to the vehicle and information on facilities that want to use the electric power of the vehicle, and information on the travel route between each facility, the amount of power required for travel, and the travel time A power supply planning method, wherein information is used to create a vehicle movement plan to each facility of the vehicle, a power charging plan for a storage battery of the vehicle, and a power supply plan. A vehicle that is driven by the electric power stored in the storage battery and moves; a charging facility that charges the storage battery of the vehicle; a consumer facility that uses the electric power stored in the storage battery of the vehicle; and the charging facility And a power supply plan device for creating a power charging plan for charging power to the vehicle, a power supply plan for supplying power from the vehicle to the customer facility, and a vehicle movement plan for each facility of the vehicle. Power supply system characterized by

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