Information processing device, energy system, and battery operation plan creation method

Abstract

To create an efficient operation plan of a battery while considering uncertainty of agricultural working time and the like due to weather fluctuation.SOLUTION: A battery operation plan creation system 10 is a system for creating an operation plan of a plurality of batteries 5 which are charged in a nano-grid 1 provided with at least one of a power generation facility and a power storage facility. The system inputs a working plan containing working needs for the battery 5 required for the work in a farm field 2, and weather information at the demand place indicating the weather of the farm field, and creates the operation plan of the plurality of batteries 5 at the farm field 2 on the basis of the input working plan and the weather information at the demand place.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] The present disclosure relates to an information processing device, an energy system, and a method for creating an operation plan for a battery. [Background technology]

[0002] In recent years, the development of a new energy system based on nanogrids, which have small-scale renewable energy sources that utilize solar power, etc., has been promoted. This energy system is an autonomous energy system that does not depend on existing energy systems such as large-scale power plants (see, for example, Patent Document 1), and is expected to serve as a power source for local industries (agriculture) and as an emergency power source in the event of a disaster. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Special Publication No. 2021-528752 Summary of the Invention [Problem to be solved by the invention]

[0004] In order to support local industries (agriculture), it is thought that in areas where nanogrids are deployed, the batteries of agricultural drones will be charged using the nanogrid's power generation and storage facilities, and large quantities of batteries will be delivered to each farmland from these charging stations.

[0005] However, in order to prepare for extended farm work hours due to bad weather or for charging using renewable energy sources where the power supply is unstable, it was necessary to prepare more batteries than the planned work plan required, which resulted in higher costs.

[0006] In order to support local industries (agriculture) using small-scale, independent energy systems, it is necessary to create an efficient battery operation plan while taking into account uncertainties such as agricultural work hours due to weather fluctuations.

[0007] Therefore, the present disclosure provides an information processing device, an energy system, and a method for creating a battery operation plan that are capable of creating an efficient battery operation plan while taking into account uncertainties such as agricultural work hours due to weather fluctuations. [Means for solving the problem]

[0008] The information processing device disclosed herein is an information processing device that creates an operation plan for multiple batteries to be charged in a nanogrid that has at least one power generation facility or power storage facility, and is characterized by having an input means for inputting a work plan including work demands for batteries required for work in a demand area and demand area weather information that indicates the weather in the demand area, and a processing means for creating an operation plan for multiple batteries in the demand area based on the work plan input by the input means and the demand area weather information. [Effects of the Invention]

[0009] According to the present disclosure, an efficient battery operation plan can be created while taking into consideration uncertainties such as agricultural work hours due to weather fluctuations. [Brief explanation of the drawings]

[0010] [Figure 1] 1 is a diagram showing the overall configuration of an energy system according to a first embodiment. [Figure 2] 1 is a hardware block diagram of a battery operation plan creation system according to a first embodiment. [Figure 3] FIG. 2 is a block diagram illustrating a configuration of a CPU according to the first embodiment. [Figure 4] 1 is a flowchart showing an overall configuration of a process executed by a battery operation plan creation system according to a first embodiment. [Figure 5] 3 is a flowchart showing a method for creating a battery operation plan according to the first embodiment. [Figure 6] 10 is a flowchart showing a search calculation for a battery charging destination in the first embodiment. [Figure 7]FIG. 2 is a diagram showing details of an integrated work plan according to the first embodiment. [Figure 8] FIG. 1 is a diagram showing details of farmland weather information in Example 1. [Figure 9A] FIG. 1 is a diagram showing details of nanogrid information in Example 1. [Figure 9B] FIG. 1 is a diagram showing details of nanogrid weather information in Example 1. [Figure 10] FIG. 10 is a diagram showing integrated information according to the first embodiment. [Figure 11] FIG. 10 is a diagram showing a screen for inputting farmland information in the first embodiment. [Figure 12] FIG. 10 is a diagram showing a screen for inputting a tentative work plan according to the first embodiment. [Figure 13] FIG. 10 is a diagram showing a list screen of a work plan according to the first embodiment. [Figure 14] FIG. 10 is a diagram illustrating battery information according to the first embodiment. [Figure 15] FIG. 3 is a diagram showing an operation plan of a battery according to the first embodiment. [Figure 16A] FIG. 2 is a diagram showing a battery delivery plan according to the first embodiment. [Figure 16B] FIG. 1 is a diagram showing a delivery map according to a first embodiment. [Figure 17] 1A and 1B are diagrams showing an initial battery operation plan, an updated battery operation plan, and a battery delivery plan according to the first embodiment; [Figure 18] 10A and 10B are diagrams showing a battery operation plan and a battery delivery plan according to a second embodiment; [Figure 19] 10A and 10B are diagrams showing a battery operation plan and a battery delivery plan according to a second embodiment; [Figure 20] 10A and 10B are diagrams showing a battery operation plan and a battery delivery plan according to a second embodiment; DETAILED DESCRIPTION OF THE INVENTION

[0011] Embodiments of the present disclosure will be described in detail with reference to the drawings. In the following embodiments, it goes without saying that components (including element steps, etc.) are not necessarily essential unless otherwise specified or considered to be clearly essential in principle.

[0012] Example 1 (Energy System 100) Fig. 1 is a diagram showing the overall configuration of an energy system according to Example 1. The energy system 100 includes a plurality of nanogrids 1, a plurality of farmlands 2, a plurality of relay points 3, a plurality of drones 4, a plurality of batteries 5, a transport vehicle 6, and a battery operation plan creation system 10 that is communicatively connected to the nanogrids 1, the farmlands 2, etc. The energy system 100 according to Example 1 is an autonomous energy system that does not depend on existing energy systems such as large-scale power plants.

[0013] The nanogrid 1 includes power generation facilities 1a that generate electricity using photovoltaic power, solar thermal power, hydroelectric power, wind power, geothermal power, wave power, temperature difference power generation, biomass power generation, etc., and power storage facilities 1b that store the electricity generated by the power generation facilities 1a. The multiple nanogrids 1 are small-scale power generation and power storage facilities scattered across various locations. In this nanogrid 1, batteries 5 mounted on drones 4 are charged using the electricity generated by the power generation facilities 1a or the electricity stored in the power storage facilities 1b.

[0014] The charged battery 5 is delivered by a transport vehicle 6 from the nanogrid 1 to the farmland 2, either via a relay point 3 or without. The battery 5 delivered to the farmland 2 is loaded onto a drone 4, which then sprays pesticides on the farmland 2 and monitors the farmland. Note that the demand area where work requiring the battery 5 is performed is not limited to the farmland 2, and may be a factory, a forest, the sea, etc.

[0015] Used batteries 5 used in farmland 2 are delivered from farmland 2 to nanogrid 1 by transport vehicle 6, either via relay point 3 or without. Batteries 5 delivered to nanogrid 1 are charged using electricity generated by power generation facility 1a or stored in power storage facility 1b. Note that transport vehicle 6 may be an electric vehicle, an engine vehicle, or a hybrid vehicle.

[0016] (Battery Operation Planning System 10) 2 is a hardware block diagram of the battery operation planning system of Example 1. The battery operation planning system 10 is an information processing device such as a personal computer or a server having a CPU 11 and a memory 14. The battery operation planning system 10 may be a cloud server. A keyboard 17 and a mouse 18 are connected to the battery operation planning system 10 as input devices, and a display unit 19 is connected to the battery operation planning system 10 as an output device.

[0017] The battery operation plan creation system 10 includes a CPU (Central Processing Unit) 11, an auxiliary storage device 12, an input I / F 13, a memory 14, a communication I / F 15, and an output I / F 16. The "I / F" is an abbreviation for "interface." The CPU 11 is a central processing unit. The CPU 11 may be a DSP (Digital Signal Processor), an ASIC (Application Specific Integrated Circuit), or the like. The CPU 11 deploys a program stored in the auxiliary storage device 12 in an executable manner in a working area of ​​the memory 14 and executes the program. The CPU 11 includes an input unit 111, an output unit 112, and a data processing unit 113. The memory 14 temporarily stores programs executed by the CPU 11, data processed by the processor, and the like. The memory 14 is, for example, a flash memory, a RAM (Random Access Memory), or the like. The auxiliary storage device 12 is, for example, an SSD (Solid State Drive), an HDD (Hard Disk Drive), or the like.

[0018] The input I / F 13 is connected to the keyboard 17 and mouse 18. The output I / F 16 is connected to the display unit 19. The communication I / F 15 is an interface for communicating with external devices (such as the computer of the nanogrid 1 and the computer of the farmland 2) via a network, either wired or wirelessly.

[0019] (CPU11 configuration) 3 is a block diagram showing the configuration of a CPU according to Example 1. The CPU 11 has an input unit (input means) 111 to which various data are input, a data processing unit (processing means) 113 that processes the various data input to the input unit 111, and an output unit (output means) 112 that outputs the data processed by the data processing unit 113.

[0020] The input unit 111 receives input of map information 300, weather information 301, tentative work plan 304, battery information 305, farmland information 306, and nanogrid information 307. The weather information 301 includes farmland weather information (demand area weather information) 302, which includes weather information for the farmland 2, and nanogrid weather information 303, which includes weather information for the installation location of the nanogrid 1. The tentative work plan 304 is information collected from each farmland 2, and includes the work demand (power [W] or number of batteries required) of batteries 5 required for work on the farmland 2. The battery information 305 is information about multiple batteries 5, and includes information such as the ID of the battery 5, the location of the battery 5, and the remaining charge (amount of stored power) of the battery 5. The farmland information 306 includes information indicating the ID of the farmland 2, the location (latitude, longitude) of the farmland 2, and the size of the farmland 2. The nanogrid information 307 includes information indicating the ID of the nanogrid 1, the position (latitude, longitude) of the nanogrid 1, the maximum power storage amount of the nanogrid 1, and the power generation capacity of the nanogrid 1.

[0021] The data processing unit 113 has an operation plan calculation unit 308 that calculates an operation plan for the batteries 5, a delivery plan calculation unit 309 that calculates a delivery plan for the batteries 5, and a work plan calculation unit 310 that modifies or confirms the tentative work plan 304 for each farmland 2. The operation plan calculation unit 308 creates an operation plan 311 for multiple batteries 5 based on the tentative work plan 304 and farmland weather information 302 input from the input unit 111. In addition, the delivery plan calculation unit 309 creates a delivery plan 312 for the batteries 5 in accordance with the created operation plan 311 for the batteries 5. In addition, the work plan calculation unit 310 modifies or confirms the tentative work plan 304 for each farmland 2 in accordance with the created operation plan 311 for the batteries 5.

[0022] The output unit 112 outputs an operation plan 311 for the battery 5 calculated by the operation plan calculation unit 308, a delivery plan 312 for the battery 5 calculated by the delivery plan calculation unit 309, and a confirmed work plan 313 corrected or confirmed by the work plan calculation unit 310. The output operation plan 311 and delivery plan 312 are displayed on the display unit 19. In addition, the output confirmed work plan 313 is transmitted to each farmland 2.

[0023] (Processing flow of the battery operation plan creation system 10) Fig. 4 is a flowchart showing the overall configuration of the processing executed by the battery operation planning system of the embodiment 1. The processing executed by the battery operation planning system 10 will be described with reference to Fig. 4. Each step of the flowchart in Fig. 4 is executed by the CPU 11 by loading a program read from the auxiliary storage device 12 into the memory 14 and executing the program.

[0024] In each farmland 2, a tentative work plan 304 including the power [W] or number of batteries required for each time period is input to perform work that requires batteries 5. The battery operation plan creation system 10 collects the tentative work plans 304 from each farmland 2 via the network (step S401). The battery operation plan creation system 10 then merges the tentative work plans 304 collected from each farmland 2 to create an integrated work plan 700 (see FIG. 7).

[0025] The battery operation plan creation system 10 refers to the integrated work plan 700 and determines whether or not work requiring the battery 5 is scheduled in any part of the farmland 2 (step S402).

[0026] If it is determined that work requiring batteries 5 is scheduled in any of the farmlands 2 (step S402: Yes), the battery operation plan creation system 10 calculates an operation plan 311 for batteries 5 that allocates the number of batteries required for each farmland 2 (step S403). Specifically, the battery operation plan creation system 10 calculates the operation plan 311 for batteries 5 based on the integrated work plan 700 and the farmland weather information 302.

[0027] Then, the battery operation plan creation system 10 outputs the calculated operation plan 311 of the battery 5 (step S404). Then, the battery operation plan creation system 10 finalizes or modifies the tentative operation plan 304 of each farmland 2 based on the output operation plan 311 of the battery 5, and transmits the finalized operation plan 313 to each farmland 2 (step S405).

[0028] Next, the battery operation plan creation system 10 outputs the delivery source (nanogrid 1 or farmland 2) and delivery destination (farmland 2 or nanogrid 1) of each battery 5 based on the operation plan 311 of the battery 5 (step S406).

[0029] Then, the battery operation plan creation system 10 calculates a delivery plan 312 for the battery 5 based on the output delivery origin and delivery destination of the battery 5 and the map information 300 (step S407). Then, the battery operation plan creation system 10 outputs the calculated delivery plan 312 for the battery 5 (step S408).

[0030] In addition, in step S402, if it is determined that no work requiring a battery 5 is scheduled in any of the farmlands 2 (step S402: No), the battery operation plan creation system 10 searches for a charging destination for the battery 5 that is not available for work (step S409). Specifically, the battery operation plan creation system 10 searches for a charging destination for the battery 5 that is not available for work, based on the nanogrid weather information 303 and the nanogrid information 307 related to the nanogrid 1.

[0031] (How to create an operation plan for Battery 5) Fig. 5 is a flowchart showing a method for creating an operation plan for a battery according to the embodiment 1. A method for creating an operation plan 311 for the battery 5 will be described with reference to Fig. 5. The flowchart in Fig. 5 is a flowchart showing details of step S403 in Fig. 4.

[0032] First, the battery operation plan creation system 10 determines whether there is one or more batteries 5 that are ready for operation (step S501). A ready battery 5 is, for example, a fully charged battery 5 or a battery with a remaining amount of stored power equal to or greater than a threshold.

[0033] If it is determined that there is one or more operable batteries 5 (step S501: Yes), the battery operation plan creation system 10 divides the plurality of batteries 5 into operable batteries 5 and inoperable batteries 5 (step S502). Then, the battery operation plan creation system 10 creates an operation plan for the operable batteries 5 and an operation plan for the inoperable batteries 5, respectively.

[0034] With respect to the batteries 5 that can be used, the battery operation plan creation system 10 determines whether or not work is possible on each farmland 2 based on the weather information (farmland weather information 302) for each farmland 2 (step S503). The farmland weather information 302 includes information such as the weather, temperature, precipitation probability, wind direction, and wind speed on the farmland 2.

[0035] When it is determined that work is possible on the farmland 2 (for example, the weather on the farmland 2 is "clear") (step S503: Yes), the battery operation plan creation system 10 allocates batteries 5 that are possible to work on the farmland 2 (step S504). Specifically, the battery operation plan creation system 10 allocates, to the work to be performed on the farmland 2, a number of batteries 5 that meets the work demand (power [W] or number of batteries required) necessary for the work to be performed on the farmland 2. Then, the battery operation plan creation system 10 sets the delivery destination of the allocated possible batteries 5 to the farmland 2.

[0036] Next, the battery operation plan creation system 10 determines whether or not it has been possible to assign a workable battery 5 to the work on each workable farmland 2 (step S505). If it has been possible to assign a workable battery 5 to the work on each workable farmland 2, it proceeds to the processing of step S506, and if it has not been possible to assign a workable battery 5 to the work on each workable farmland 2, it proceeds to the processing of step S508.

[0037] If it is determined that a workable battery 5 can be assigned to work on workable farmland 2 (step S505: Yes), the battery operation plan creation system 10 maintains the time of the work to which the workable battery 5 can be assigned without changing it (step S506), and stores the updated battery 5 operation plan 311 (step S507).

[0038] If it is determined that a workable battery 5 could not be assigned to work on workable farmland 2 (step S505: No), the battery operation plan creation system 10 delays the time of the work to which a workable battery 5 could not be assigned (step S508) and stores the updated battery 5 operation plan 311 (step S509).

[0039] On the other hand, if it is determined that work is not possible on farmland 2 (for example, the weather on farmland 2 is "rain") (step S503: No), the battery operation plan creation system 10 delays the time of work on the farmland 2 (step S510) and stores the updated operation plan 311 for battery 5 (step S511).

[0040] Regarding the inoperable batteries 5, the battery operation plan creation system 10 checks the status of each inoperable battery 5 and determines whether each battery 5 is being charged (step S512).

[0041] When it is determined that each battery 5 is not being charged (step S512: No), the battery operation plan creation system 10 reads the nanogrid information 307 and the nanogrid weather information 303 (step S513). The nanogrid information 307 includes, for example, location information of the nanogrid 1, the amount of electricity stored [kWh] in the electricity storage equipment 1b of the nanogrid 1, and the power generation capacity of the nanogrid 1. The nanogrid weather information 303 is time-series information such as the weather, temperature, probability of precipitation, wind direction, wind speed, and amount of solar radiation in the nanogrid 1.

[0042] Then, the battery operation plan creation system 10 assigns the inoperable battery 5 to the nanogrid 1 (step S514) based on the read nanogrid information 307 (storage amount, power generation capacity) and the nanogrid weather information 303. In other words, the delivery destination (charging destination) of the inoperable battery 5 is set to the nanogrid 1.

[0043] On the other hand, if it is determined that each battery 5 is being charged (step S512: Yes), the battery operation plan creation system 10 delays the work time for each farmland 2 (step S515) and stores the updated battery 5 operation plan 311 (step S516).

[0044] In step S501, if it is determined that there is no battery 5 that is available for operation (step S501: No), the battery operation plan creation system 10 delays the time of operation for each farmland 2 (step S517) and stores the updated operation plan for the battery 5 (step S518). Note that when the processes of steps S517 and S518 are executed, the processes of steps S515 and S516 are not executed redundantly.

[0045] Then, after storing the updated operation plan 311 of the battery 5 (steps S507, S509, S511, S516), the battery operation plan creation system 10 stores the current location and destination of the battery 5 (step S519).

[0046] (Flow of searching for a charging destination for battery 5) 6 is a flowchart showing a search calculation for a charging destination of the battery in the embodiment 1. The search calculation for a charging destination of the battery 5 will be described with reference to FIG. 6. The flowchart in FIG. 6 is a flowchart showing details of step S409 in FIG. 4.

[0047] First, the battery operation plan creation system 10 determines whether or not charging of the battery 5 is necessary (step S601). For example, if no work requiring the battery 5 is scheduled for a long period of time, it is determined that charging of the battery 5 is not necessary.

[0048] For the battery 5 that needs to be charged (step S601: Yes), the battery operation plan creation system 10 reads the nanogrid information 307 and the nanogrid weather information 303 (step S602).

[0049] Then, the battery operation planning system 10 allocates the battery 5 that needs to be charged to the nanogrid 1 based on the read nanogrid information 307 and nanogrid weather information 303 (step S603). Specifically, the battery operation planning system 10 allocates the battery 5 that needs to be charged to the charging destination (nanogrid 1) that has the largest amount of stored power and the largest predicted amount of power generation at the time closest to the current time. At this time, the battery operation planning system 10 sets this charging destination (nanogrid 1) as the delivery destination of the battery 5 that needs to be charged.

[0050] Then, the battery operation plan creation system 10 stores the current location and destination of the battery 5 (step S604).

[0051] For a battery 5 that does not need to be charged (step S601: No), the battery operation plan creation system 10 sets the current location as the delivery destination of the battery 5 that does not need to be charged (step S605).Then, the battery operation plan creation system 10 stores the current location and destination of the battery 5 (step S606).

[0052] (Integrated Work Plan 700) Fig. 7 is a diagram showing details of the integrated work plan of Example 1. Details of the integrated work plan of Example 1 will be described with reference to Fig. 7. The integrated work plan 700 shown in Fig. 7 is a data group obtained by integrating the tentative work plans 304 collected from each farmland 2 by the battery operation plan creation system 10.

[0053] The integrated work plan 700 in Figure 7(a) is data in table format that shows the power required for each farmland 2 (required power [W]) in chronological order. The integrated work plan 700 in Figure 7(a) includes the ID 701 of the farmland 2, time 702, and required power [W] 703. According to the integrated work plan 700 in Figure 7(a), at time "1", farmland ID "1" requires 10,000 [W] of power, farmland ID "2" requires 7,500 [W] of power, and farmland ID "3" requires 5,000 [W] of power.

[0054] Note that while the integrated work plan 700 in FIG. 7(a) is data including required power [W], the integrated work plan 700 may also be data including the number of batteries required instead of the required power [W]. In other words, the integrated work plan 700 in FIG. 7(b) is data in a table format that chronologically shows the number of batteries 5 required for each farmland 2 (required number of batteries). The integrated work plan 700 in FIG. 7(b) includes the ID 701 of the farmland 2, time 702, and the required number of batteries 704. According to the integrated work plan 700 in FIG. 7(b), at time "1", farm ID "1" requires "four" batteries 5, farm ID "2" requires "three" batteries 5, and farm ID "3" requires "two" batteries 5.

[0055] (Agricultural Land Meteorological Information 302) Fig. 8 is a diagram showing details of the farmland weather information of Example 1. Details of the farmland weather information 302 of Example 1 will be described with reference to Fig. 8. The farmland weather information 302 shown in Fig. 8 may be weather information obtained from an organization that provides weather information, or may be weather information estimated by the battery operation plan creation system 10 from past weather information. The battery operation plan creation system 10 stores the farmland weather information 302 shown in Fig. 8 for each farmland 2.

[0056] The agricultural land weather information 302 is a group of data that shows, in chronological order, weather information 801 indicating the weather (sunny, rainy, cloudy, etc.) on agricultural land 2, temperature information 802 indicating the temperature [°C] on agricultural land 2, precipitation probability information 803 indicating the probability of precipitation [%] on agricultural land 2, wind direction information 804 indicating the wind direction on agricultural land 2, and wind speed information 805 indicating the wind speed [m / s] on agricultural land 2.

[0057] (Nanogrid Information 307) 9A is a diagram showing details of the nanogrid information of Example 1. With reference to FIG. 9A, the details of the nanogrid information 307 of Example 1 will be described. The nanogrid information 307 shown in FIG. 9A is information related to the nanogrid 1, and includes a nanogrid ID 901 indicating the ID of the nanogrid 1, location information 902 indicating the location (latitude, longitude) of the nanogrid 1, maximum power storage amount information 903 indicating the maximum amount of power [kWh] that can be stored by the power storage facility 1b of the nanogrid 1, and the area [m 2 9A is a nanogrid that generates solar power, and therefore has solar power facility area information 904. If nanogrid 1 is a nanogrid that generates wind power, the number of wind turbines may be included.

[0058] (Nanogrid Weather Information 303) 9B is a diagram showing details of the nanogrid weather information of Example 1. Details of the nanogrid weather information 303 of Example 1 will be described with reference to FIG. 9B. The nanogrid weather information 303 shown in FIG. 9B may be weather information obtained from an organization that provides weather information, or may be weather information estimated by the battery operation plan creation system 10 from past weather information. The battery operation plan creation system 10 stores the nanogrid weather information 303 shown in FIG. 9B for each nanogrid 1.

[0059] The nanogrid weather information 303 includes weather information 905 indicating the weather in the nanogrid 1, temperature information 906 indicating the temperature [°C] in the nanogrid 1, precipitation probability information 907 indicating the precipitation probability [%] in the nanogrid 1, wind direction information 908 indicating the wind direction in the nanogrid 1, wind speed information 909 indicating the wind speed [m / s] in the nanogrid 1, and solar radiation [kWh / m 2], predicted power generation amount information 911 indicating the predicted power generation amount [kW] by the power generation facility 1a of the nanogrid 1, and predicted demand amount information 912 indicating the predicted demand amount [kW] for the nanogrid 1. The predicted demand amount is, for example, the power demand amount predicted to be used by an ordinary household that receives power supply from the nanogrid 1.

[0060] (Integrated Information) 10 is a diagram showing the integrated information of Example 1. The integrated information is information obtained by integrating various pieces of information collected from each farmland 2, and is managed by the battery operation plan creation system 10 in a database.

[0061] The integrated information 1000 includes a farmland ID 1001 indicating the ID of the farmland 2, location information 1002 indicating the location (latitude and longitude) of the farmland 2, and size information 1003 indicating the size of the farmland 2. The farmland information 306 is information including the farmland ID 1001, location information 1002, and size information 1003. The integrated information 1000 also includes a task ID 1004 indicating the ID of the work to be performed on the farmland 2 and task content information 1005 indicating the content of the work. The integrated information 1000 also includes a tentative task date 1006 indicating the tentative scheduled date for the work, a task deadline date 1007 indicating the deadline for the work, and a unavailable work date 1008 on which the work cannot be performed. The integrated information 1000 also includes a scheduled task start date 1009 indicating the scheduled date for starting the work and a scheduled task start time 1010 indicating the time for starting the work, both determined by the battery operation planning system 10. The dates and times shown in the scheduled work start date 1009 and the scheduled work start time 1010 are "waiting for confirmation" if they have not been determined by the battery operation plan creation system 10. In addition, the dates and times shown in the scheduled work start date 1009 and the scheduled work start time 1010 are changed as appropriate based on the farmland weather information 302, etc.

[0062] (Agricultural land information input screen 1100) Figure 11 is a diagram showing a screen for inputting farmland information in Example 1. A user of the computer on farmland 2 can send farmland information 306 to the battery operation plan creation system 10 via the farmland information input screen 1100 in Figure 11. The farmland information input screen 1100 in Figure 11 is a screen displayed by a web browser installed on the computer on farmland 2 based on HTML data provided by the battery operation plan creation system 10, which is, for example, a web server.

[0063] The farmland information input screen 1100 is a screen for inputting farmland information 306, and has a farmland ID input field 1101 for inputting the farmland ID, a location input field 1102 for inputting the location (latitude, longitude) of the farmland 2, a size input field 1103 for inputting the size of the farmland 2, a work plan send button 1104 for displaying a work plan input screen 11040 for inputting a tentative work plan 304 for the farmland 2, and a work plan result display button 1105 for displaying a list of the input tentative work plans 304 and final work plans 313. The required power [W] and number of batteries required for the work plan are determined by the size of the farmland 2.

[0064] (Work plan input screen 11040) Fig. 12 is a diagram showing a screen for inputting a tentative work plan in Example 1. A work plan input screen 11040 in Fig. 12 is a screen that is displayed when the send work plan button 1104 in Fig. 11 is selected by the user.

[0065] The work plan input screen 11040 has a work ID input field 11041 for inputting a work ID, a work content input field 11042 for inputting work content, a tentative scheduled date input field 11043 for inputting a tentative scheduled work date, a deadline input field 11044 for inputting a work deadline date, and a unavailable day selection section 11045 for specifying unavailable days for work. The work plan input screen 11040 also has a back button 11046 for returning to the previous screen, the farmland information input screen 1100, and a send button 11047 for sending the information input on the work plan input screen 11040 to the battery operation plan creation system 10.

[0066] (Work plan list screen 11050) Fig. 13 is a diagram showing a list screen of work plans in Example 1. The list screen 11050 shown in Fig. 13 is a screen that is displayed when the user selects the work plan result display button 1105 in Fig. 11. The list screen 11050 is a screen that displays a list of tentative work plans 304 and final work plans 313 for work to be performed on farmland 2.

[0067] The list screen 11050 displays the details of the work entered on the work plan input screen 11040 (work content 11052, tentative work date 11053, work deadline date 11054, scheduled work start date 11056, scheduled work start time 11057) for each work ID 11051. The list screen 11050 also has a memo entry button 11058 for entering memos, and a revision request button 11059 for revising the tentative work plan 304 and the final work plan 313, for each work ID 11051. The list screen 11050 also has a back button 110510 for returning to the previous screen, the farmland information input screen 1100.

[0068] (Battery Information 305) 14 is a diagram showing battery information according to the embodiment 1. The battery information 305 shown in FIG.

[0069] The battery information 305 includes a battery ID 1401 indicating the ID of the battery 5, position (t) information 1402 indicating the position of the battery 5 at time t, position (t+1) information 1403 indicating the position of the battery 5 at time t+1, stored power amount information 1404 indicating the amount of stored power in the battery 5, and status information 1405 indicating the status of the battery 5. The stored power amount information 1404 may be displayed in %, or may be the remaining capacity [kWh].

[0070] (Operational Plan 311) 15 is a diagram showing an operation plan for the battery according to the embodiment 1. Details of the operation plan 311 for the battery 5 according to the embodiment 1 will be described with reference to FIG.

[0071] The battery 5 operation plan 311 shown in Figure 15 is table-format data that shows the number of batteries required for each farmland 2 in chronological order. The operation plan 311 includes the farmland 2 ID 1501, time 1502, and number of batteries required 1503. The operation plan 311 in Figure 15 indicates that at time "1", 10 batteries 5 are required for farmland ID "A-1", 10 batteries 5 are required for farmland ID "A-2", and 10 batteries 5 are required for farmland ID "A-3".

[0072] (Distribution Plan 312) Fig. 16A is a diagram showing a delivery plan for the battery according to the embodiment 1. Details of the delivery plan 312 for the battery 5 according to the embodiment 1 will be described with reference to Fig. 16A.

[0073] 16A, the delivery plan 312 for the battery 5 includes a battery ID 1601 indicating the ID of the battery 5, and route information 1602 indicating the delivery route for the battery 5. The delivery plan 312 for the battery 5 in Fig. 16A indicates the route for delivering the battery 5 with the battery ID 1601 "B-1" from the nanogrid (N-1) to the farmland (A-1) via the relay point (V-139) and the relay point (V-158).

[0074] (Shipping Map 1603) Fig. 16B is a diagram showing a delivery map of Example 1. A delivery map 1603 for the battery 5 of Example 1 will be described with reference to Fig. 16B.

[0075] 16B includes a selection box 1604 for selecting a battery ID, and map information 1605 in which each point in the route information 1602 is plotted on a map. On the display unit 19 of the battery operation plan creation system 10, the user can check on the map the route along which the battery 5 with the battery ID "B-1" will be delivered between time t and time t+1. The map used in the map information 1605 is created based on the map information 300.

[0076] (Update of Battery 5 operation plan) 17 is a diagram showing an initial battery operation plan, a diagram showing an updated battery operation plan, and a diagram showing a battery delivery plan in Example 1. The operation plan, updated operation plan, and delivery plan for battery 5 in Example 1 will be described with reference to Fig. 17. In Example 1, the operation plan and delivery plan for 30 batteries 5 with 100% stored power prepared in nanogrid 1 (ID: N-1) will be described.

[0077] First, the battery operation plan creation system 10 collects tentative operation plans 304 from each farmland 2. As shown in the initial operation plan 1701 in Figure 17(A), the battery operation plan creation system 10 receives a tentative operation plan 304 requiring 10 batteries 5 at time "1" from the farmland 2 with the farmland ID "A-1", receives a tentative operation plan 304 requiring 10 batteries 5 at time "1" from the farmland 2 with the farmland ID "A-2", and receives a tentative operation plan 304 requiring 20 batteries 5 at time "1" from the farmland 2 with the farmland ID "A-3".

[0078] If the weather at time "1" for farmland 2 with farmland ID "A-1" is "rainy" and the weather at farmlands 2 with farmland IDs "A-2" and "A-3" is "sunny," the battery operation plan creation system 10 will delay the time of work at farmland 2 with farmland ID "A-1," as shown in the updated operation plan 1702 of Figure 17(B).

[0079] Furthermore, even if the weather is "clear" at time "1" for the farmlands 2 with farmland IDs "A-1" to "A-3," if there is a shortage of workable batteries 5, it is necessary to delay the time of work for which workable batteries 5 cannot be allocated. In the example of FIG. 17, a total of 40 batteries 5 are required at time "1," but in Example 1, there are only 30 workable batteries 5. Therefore, the battery operation plan creation system 10 delays the time of work for which batteries 5 cannot be allocated. For example, as shown in the updated operation plan 1702 of FIG. 17(B), the battery operation plan creation system 10 allocates batteries 5 to work on the farmland 2 with farmland ID "A-2" and work on the farmland 2 with farmland ID "A-3," and delays the time of work on the farmland 2 with farmland ID "A-1." For work at the same time, the battery operation plan creation system 10: (1) Work volume (2) Completion date of work (3) Distance between the farmland and the battery The batteries 5 are allocated by prioritizing them according to at least one of the above. In the example of Fig. 17, for example, the battery operation plan creation system 10 allocates the batteries 5 to work on the farmland 2 with the farmland ID "A-3" which has the largest amount of work, and then allocates the batteries 5 to work on the farmland 2 with the farmland ID "A-2" which has the nearest completion date for the work. As a result, the battery operation plan creation system 10 delays the time of work on the farmland 2 with the farmland ID "A-1" to which a workable battery 5 cannot be allocated.

[0080] The battery operation plan creation system 10 creates a delivery plan for batteries 5 based on the updated operation plan 1702 of FIG. 17(B). The battery operation plan creation system 10 creates a delivery plan for 30 batteries 5 with battery IDs "B-1" to "B-30", as shown in FIG. 17(C). Specifically, in order to deliver 10 batteries 5 to the farmland 2 with the farmland ID "A-2", the battery operation plan creation system 10 sets the locations of the 10 batteries 5 with battery IDs "B-1" to "B-10" at time (t+1) to "A-2". Furthermore, in order to deliver 20 batteries 5 to the farmland 2 with the farmland ID "A-3", the battery operation plan creation system 10 sets the locations of the 20 batteries 5 with battery IDs "B-11" to "B-30" at time (t+1) to "A-3". Then, the status of each battery 5 is set to "moving".

[0081] (Effects of Example 1) The operation plan calculation unit 308 of the data processing unit 113 creates an operation plan for a plurality of batteries 5 in the farmland 2 based on the tentative work plan 304 input by the input unit 111 and the farmland weather information 302. This makes it possible to create an efficient operation plan 311 for the batteries 5 while taking into account uncertainties such as farm work hours due to weather fluctuations.

[0082] Furthermore, the data processing unit 113 determines the nanogrid 1 to charge the multiple batteries 5 based on the nanogrid weather information 303 and the nanogrid information 307. This makes it possible to increase the utilization efficiency of renewable energy and charge the batteries 5 efficiently while taking into consideration uncertainties such as charging efficiency in the nanogrid 1 due to weather fluctuations.

[0083] Furthermore, the delivery plan calculation unit 309 of the data processing unit 113 creates a delivery plan 312 for delivering multiple batteries 5 from the nanogrid 1 to the farmland 2 in accordance with the operation plan 311 for the batteries 5. This makes it possible to easily grasp the locations and conditions of the multiple batteries 5.

[0084] Furthermore, the data processing unit 113 outputs the confirmed work plan 313 to a computer (output device) on the farmland 2. This allows the farmland 2 to check the work start time and the like by looking at the confirmed work plan 313, allowing the work to proceed efficiently.

[0085] Furthermore, the data processing unit 113 performs the following for multiple tasks scheduled at the same time: (1) Work volume (2) Completion date of work (3) Distance between the farmland and the battery The batteries 5 are allocated according to at least one of the following priorities. Since the batteries 5 can be allocated to tasks that are scheduled at the same time according to a pre-set priority order, tasks that require batteries 5 can be processed in order of priority.

[0086] If a battery 5 cannot be allocated to a task, the task time can be delayed, so that the task can be performed when a battery 5 becomes available for allocation.

[0087] Furthermore, if the weather in the farmland 2 is bad, the time of the work can be delayed, so that the work can be carried out when the weather in the farmland 2 improves.

[0088] <Example 2> In Example 1, an operation plan and a delivery plan for 30 batteries 5 with 100% storage capacity prepared in nanogrid 1 (ID: N-1) were described, but in Example 2, an operation plan and a delivery plan for 20 batteries 5 with 100% storage capacity prepared in nanogrid 1 (ID: N-1) will be described. Note that descriptions that overlap with Example 1 will be omitted as appropriate.

[0089] First, the battery operation plan creation system 10 collects the tentative operation plans 304 from each farmland 2. The initial operation plan 1801 in FIG. 18(A) is the same as the initial operation plan 1701 in FIG. 17(A) of the first embodiment.

[0090] (Operation plan at time "1") Even if the weather is "clear" at time "1" for the farmlands 2 with farmland IDs "A-1" to "A-3," if there are insufficient batteries 5 available for work, it is necessary to delay the time of work for which batteries 5 available for work cannot be allocated. In the example of FIG. 18, a total of 40 batteries 5 are required at time "1," but in Example 2, there are only 20 batteries 5 available for work. Therefore, the battery operation plan creation system 10 delays the time of work for which batteries 5 cannot be allocated. For example, as shown in the updated operation plan 1802 of FIG. 18(B), the battery operation plan creation system 10 allocates batteries 5 to work in order of the least amount of work. Specifically, the battery operation plan creation system 10 allocates batteries 5 to work on the farmland 2 with farmland ID "A-1" and work on the farmland 2 with farmland ID "A-2," and delays the time of work on the farmland 2 with farmland ID "A-3."

[0091] The battery operation plan creation system 10 creates a delivery plan for batteries 5 based on the updated operation plan 1802 of FIG. 18(B). As shown in FIG. 18(C), the battery operation plan creation system 10 creates a delivery plan for 20 batteries 5 with battery IDs of "B-1" to "B-20" at time "1". Specifically, in order to deliver 10 batteries 5 to the farmland 2 with the farmland ID of "A-2", the battery operation plan creation system 10 determines the locations of the 10 batteries 5 with battery IDs of "B-1" to "B-10" at time (t+1) to be "A-2". Furthermore, in order to deliver 10 batteries 5 to the farmland 2 with the farmland ID of "A-1", the battery operation plan creation system 10 determines the locations of the 10 batteries 5 with battery IDs of "B-11" to "B-20" at time (t+1) to be "A-1". Then, the battery operation plan creation system 10 sets the status of each battery 5 to "movement + work."

[0092] (Operation plan at time "2") Next, the battery operation plan creation system 10 creates a delivery plan and an operation plan for 20 batteries 5 with battery IDs "B-1" to "B-20" at time "2". As shown in Figure 19(D) , 10 batteries 5 will be working on the farmland 2 with the farmland ID "A-1", and 10 batteries 5 will be working on the farmland 2 with the farmland ID "A-2", so the battery operation plan creation system 10 sets the amount of charge stored in the batteries 5 with battery IDs "B-1" to "B-20" to "0[%]".

[0093] Furthermore, since there is no battery 5 that can be operated at time "2", the battery operation planning system 10 needs to deliver the battery 5 to a charging destination (nanogrid 1). The battery operation planning system 10 determines a delivery destination for the battery 5 that cannot be operated based on the nanogrid weather information 303 and the like. Nanogrids N-1 and N-2 exist as delivery destinations (charging destinations) for the battery 5, but if the weather on nanogrid N-2 is "sunny" and the weather on nanogrid N-1 is "rainy", the battery operation planning system 10 selects nanogrid N-2 as the charging destination for the battery 5 and sets nanogrid N-2 as the delivery destination for the battery 5.

[0094] At this time, as shown in Figure 19 (E), the battery operation plan creation system 10 delays the time of work on farmland 2 with farmland ID "A-3" at time "2" because there is no battery 5 available for work at time "2".

[0095] (Operation plan at time "3") Next, the battery operation planning system 10 creates a delivery plan and an operation plan for 20 batteries 5 with battery IDs "B-1" to "B-20" at time "3". As shown in FIG. 19(F), the battery operation planning system 10 charges the batteries 5 with battery IDs "B-1" to "B-20" on nanogrid N-2, so the position of the batteries 5 remains N-2. Then, the battery operation planning system 10 sets the status of each battery 5 to "charging".

[0096] At this time, as shown in Figure 19 (G), the battery operation plan creation system 10 further delays the time of work on farmland 2 with farmland ID "A-3" at time "3" because there is no battery 5 available for work at time "3".

[0097] (Operation plan at time "4") Next, the battery operation plan creation system 10 creates a delivery plan and an operation plan for 20 batteries 5 with battery IDs "B-1" to "B-20" at time "4". As shown in FIG. 20(H), the battery operation plan creation system 10 sets the location of the batteries 5 to "A-3" in order to deliver the charged batteries 5 with battery IDs "B-1" to "B-20" to the farmland 2 with farmland ID "A-3". Then, the battery operation plan creation system 10 sets the status of each battery 5 to "movement + work".

[0098] At this time, as shown in FIG. 20(I), the battery operation plan creation system 10 assigns the battery 5 that is available for work at time "4" to work on the farm 2 with the farm ID "A-3."

[0099] (Effects of Example 2) In the second embodiment, compared to the first embodiment, work on the farmland 2 can be performed with a smaller number of batteries 5. This makes it possible to suppress an increase in the cost required for the batteries 5. Other effects are the same as those of the first embodiment.

[0100] The present disclosure is not limited to the above-described examples and includes various modifications. The above-described examples have been described in detail to clearly explain the present disclosure, and are not necessarily limited to those including all of the described configurations. Furthermore, it is possible to replace part of the configuration of one example with the configuration of another example, or to add the configuration of another example to the configuration of one example. Furthermore, it is also possible to add, delete, or replace part of the configuration of each example with other configurations. [Explanation of symbols]

[0101] 1: Nanogrid, 1a: Power generation equipment, 1b: Power storage equipment, 2: Farmland, 3: Relay point, 4: Drone, 5: Battery, 6: Transport vehicle, 10: Battery operation plan creation system, 11: CPU, 12: Auxiliary storage device, 13: Input I / F, 14: Memory, 15: Communication I / F, 16: Output I / F, 17: Keyboard, 18: Mouse, 19: Display unit, 111: Input unit (input means), 112: Output unit, 113: Data processing unit (processing means), 300: Map information, 301: Weather information, 302: Farmland weather information, 303: Nanogrid weather information, 304: Tentative work plan, 305: Battery information, 306: Farmland information, 307: Nanogrid information, 308: Operation plan calculation unit, 309: Delivery plan calculation unit, 310: Work plan calculation unit, 311: Operation plan, 312: Delivery plan, 313: Confirmed work plan

Claims

1. An information processing device that creates an operation plan for a plurality of batteries to be charged in a nanogrid that includes at least one of a power generation facility or a power storage facility, an input means for inputting a work plan including a work demand for the battery required for work in a demand area and demand area weather information indicating the weather in the demand area; a processing means for creating an operation plan for the plurality of batteries in the demand area based on the work plan input by the input means and the demand area weather information, The input means further inputs nanogrid weather information indicating the weather at the installation location of the nanogrid and nanogrid information regarding the nanogrid; The processing means determines the nanogrid for charging the plurality of batteries based on the nanogrid weather information and the nanogrid information input by the input means.

1. An information processing device comprising:

2. An information processing device that creates an operation plan for a plurality of batteries to be charged in a nanogrid that includes at least one of a power generation facility or a power storage facility, an input means for inputting a work plan including a work demand for the battery required for work in a demand area and demand area weather information indicating the weather in the demand area; a processing means for creating an operation plan for the plurality of batteries in the demand area based on the work plan input by the input means and the demand area weather information, The processing means modifies or finalizes the work plan in accordance with the operation plan, and transmits the modified or finalized work plan to an output device in the demand area.

1. An information processing device comprising:

3. An information processing device that creates an operation plan for a plurality of batteries to be charged in a nanogrid that includes at least one of a power generation facility or a power storage facility, an input means for inputting a work plan including a work demand for the battery required for work in a demand area and demand area weather information indicating the weather in the demand area; a processing means for creating an operation plan for the plurality of batteries in the demand area based on the work plan input by the input means and the demand area weather information, the processing means allocates the batteries in a number sufficient to satisfy the work demand of the work plan, maintains the time of the work plan at the demand location, and The processing means, for a plurality of the tasks scheduled at the same time, (1) The amount of work involved (2) The completion date of the work. (3) The distance between the demand location and the battery Allocating the batteries according to at least one of the following priorities:

1. An information processing device comprising:

4. An information processing device that creates an operation plan for a plurality of batteries to be charged in a nanogrid that includes at least one of a power generation facility or a power storage facility, an input means for inputting a work plan including a work demand for the battery required for work in a demand area and demand area weather information indicating the weather in the demand area; a processing means for creating an operation plan for the plurality of batteries in the demand area based on the work plan input by the input means and the demand area weather information, the processing means allocates the batteries in a number sufficient to satisfy the work demand of the work plan, maintains the time of the work plan at the demand location, and When the processing means cannot allocate the batteries in a number that satisfies the work demand of the work plan, the processing means delays the start time of the work of the work plan.

1. An information processing device comprising:

5. An information processing device that creates an operation plan for a plurality of batteries to be charged in a nanogrid that includes at least one of a power generation facility or a power storage facility, an input means for inputting a work plan including a work demand for the battery required for work in a demand area and demand area weather information indicating the weather in the demand area; a processing means for creating an operation plan for the plurality of batteries in the demand area based on the work plan input by the input means and the demand area weather information, When the demand area weather information indicates that work is not possible, the processing means delays the start time of the work in the work plan.

1. An information processing device comprising:

6. The nanogrid information includes location information indicating the location of the nanogrid, and at least one of the power generation capacity of the power generation facility and the amount of stored electricity of the electricity storage facility. The processing means determines the nanogrid for charging the plurality of batteries based on at least one of the location information, the power generation capacity of the power generation facility, and the amount of stored power in the power storage facility.

2. The information processing apparatus according to claim 1, wherein:

7. The processing means creates a delivery plan for delivering the plurality of batteries from the nanogrid to the demand area in accordance with the operation plan.

6. The information processing device according to claim 1, wherein the information processing device is a computer.

8. The processing means allocates the batteries in a number that satisfies the work demand of the work plan and maintains the time of the work plan at the demand location.

6. The information processing device according to claim 1, 2 or 5.

9. A nanogrid including at least one of a power generation facility or a power storage facility; An information processing device that creates an operation plan for a plurality of batteries to be charged in the nanogrid, The information processing device includes: inputting a work plan including a work demand for the battery required for work at a demand area and demand area weather information indicating the weather at the demand area; creating an operation plan for the plurality of batteries in the demand area based on the input work plan and the demand area weather information; The information processing device further inputs nanogrid weather information indicating the weather at the installation location of the nanogrid and nanogrid information regarding the nanogrid, The information processing device determines the nanogrid to charge the plurality of batteries based on the input nanogrid weather information and the nanogrid information. An energy system characterized by:

10. A nanogrid including at least one of a power generation facility or a power storage facility; An information processing device that creates an operation plan for a plurality of batteries to be charged in the nanogrid, The information processing device includes: inputting a work plan including a work demand for the battery required for work at a demand area and demand area weather information indicating the weather at the demand area; creating an operation plan for the plurality of batteries in the demand area based on the input work plan and the demand area weather information; The information processing device modifies or finalizes the work plan in accordance with the operation plan, and transmits the modified or finalized work plan to an output device in the demand area. An energy system characterized by:

11. A nanogrid including at least one of a power generation facility or a power storage facility; An information processing device that creates an operation plan for a plurality of batteries to be charged in the nanogrid, The information processing device includes: inputting a work plan including a work demand for the battery required for work at a demand area and demand area weather information indicating the weather at the demand area; creating an operation plan for the plurality of batteries in the demand area based on the input work plan and the demand area weather information; the information processing device allocates the batteries in a number sufficient to satisfy the work demand of the work plan, maintains the time of the work plan in the demand area, and The information processing device, for a plurality of the tasks scheduled at the same time, (1) The amount of work involved (2) The completion date of the work. (3) The distance between the demand location and the battery Allocating the batteries according to at least one of the following priorities: An energy system characterized by:

12. A nanogrid including at least one of a power generation facility or a power storage facility; An information processing device that creates an operation plan for a plurality of batteries to be charged in the nanogrid, The information processing device includes: inputting a work plan including a work demand for the battery required for work at a demand area and demand area weather information indicating the weather at the demand area; creating an operation plan for the plurality of batteries in the demand area based on the input work plan and the demand area weather information; the information processing device allocates the batteries in a number sufficient to satisfy the work demand of the work plan, maintains the time of the work plan in the demand area, and When the information processing device cannot allocate the batteries in a number sufficient to satisfy the work demand of the work plan, the information processing device delays the start time of the work of the work plan. An energy system characterized by:

13. A nanogrid including at least one of a power generation facility or a power storage facility; An information processing device that creates an operation plan for a plurality of batteries to be charged in the nanogrid, The information processing device includes: inputting a work plan including a work demand for the battery required for work at a demand area and demand area weather information indicating the weather at the demand area; creating an operation plan for the plurality of batteries in the demand area based on the input work plan and the demand area weather information; When the demand area weather information indicates that work is not possible, the information processing device delays the start time of the work in the work plan. An energy system characterized by:

14. An operation plan creation method for creating an operation plan for a plurality of batteries to be charged in a nanogrid including at least one of a power generation facility or a power storage facility, by a computer, the computer comprising: inputting a work plan including work demands for the battery required for work at a demand area and demand area weather information indicating the weather at the demand area; and creating an operation plan for the plurality of batteries in the demand area based on the input work plan and the demand area weather information; The inputting further includes inputting nanogrid weather information indicating the weather at the installation location of the nanogrid and nanogrid information related to the nanogrid; In the creating step, the nanogrid for charging the plurality of batteries is determined based on the input nanogrid weather information and the nanogrid information. A method for creating a battery operation plan, comprising:

15. An operation plan creation method for creating an operation plan for a plurality of batteries to be charged in a nanogrid including at least one of a power generation facility or a power storage facility, by a computer, the computer comprising: inputting a work plan including work demands for the battery required for work at a demand area and demand area weather information indicating the weather at the demand area; and creating an operation plan for the plurality of batteries in the demand area based on the input work plan and the demand area weather information; In the creating, the work plan is modified or finalized in accordance with the operation plan, and the modified or finalized work plan is transmitted to the output device of the demand area. A method for creating a battery operation plan, comprising:

16. An operation plan creation method for creating an operation plan for a plurality of batteries to be charged in a nanogrid including at least one of a power generation facility or a power storage facility, by a computer, the computer comprising: inputting a work plan including work demands for the battery required for work at a demand area and demand area weather information indicating the weather at the demand area; and creating an operation plan for the plurality of batteries in the demand area based on the input work plan and the demand area weather information; In the creating, the number of the batteries that meets the work demand of the work plan is allocated, and the time of the work plan at the demand location is maintained; In the creation, for a plurality of the tasks scheduled at the same time, (1) The amount of work involved (2) The completion date of the work. (3) The distance between the demand location and the battery Allocating the batteries according to at least one of the following priorities: A method for creating a battery operation plan, comprising:

17. An operation plan creation method for creating an operation plan for a plurality of batteries to be charged in a nanogrid including at least one of a power generation facility or a power storage facility, by a computer, the computer comprising: inputting a work plan including work demands for the battery required for work at a demand area and demand area weather information indicating the weather at the demand area; and creating an operation plan for the plurality of batteries in the demand area based on the input work plan and the demand area weather information; In the creating, the number of the batteries that meets the work demand of the work plan is allocated, and the time of the work plan at the demand location is maintained; In the creation, if it is not possible to allocate the batteries in a number that satisfies the work demand of the work plan, the start time of the work of the work plan is delayed. A method for creating a battery operation plan, comprising:

18. An operation plan creation method for creating an operation plan for a plurality of batteries to be charged in a nanogrid including at least one of a power generation facility or a power storage facility, by a computer, the computer comprising: inputting a work plan including work demands for the battery required for work at a demand area and demand area weather information indicating the weather at the demand area; and creating an operation plan for the plurality of batteries in the demand area based on the input work plan and the demand area weather information; In the creation, when the demand area weather information indicates that work is not possible, the start time of the work in the work plan is delayed. A method for creating a battery operation plan, comprising:

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