Server, control method, and program

Abstract

This server contributes to understanding and controlling the conditions of fishing grounds that have changed due to the installation of offshore wind power generation equipment. [Solution] The server includes a marine environment information receiving unit that receives marine environment information detected by each sensor, a marine environment information transmitting unit that transmits the received marine environment information to a control instruction generation device, a control instruction information receiving unit that receives marine environment control instruction information generated by the control instruction generation device based on the transmitted marine environment information, and a control instruction information transmitting unit that transmits the received marine environment control instruction information to each control device.

Description

Technical Field

[0001] The present invention relates to a server, a control method, and a program.

Background Art

[0002] Regarding systems for acquiring natural environment information in the sea or on the sea surface around offshore wind power generation facilities, the following documents can be cited.

[0003] Patent Document 1 relates to an offshore wind farm that acquires natural environment information in the sea or on the sea surface around offshore wind power generation facilities.

Prior Art Documents

Patent Documents

[0004]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0005] The following analysis is provided by the present inventors.

[0006] From the perspective of fishermen, there are many opposing opinions regarding the installation of offshore wind power generators, as the disappearance of fishing grounds, underwater noise during operation, the occurrence of tidal changes and reflected waves, and other issues are conceivable, and there are cases where installation does not progress. In addition, even if monitoring is performed after the installation of offshore wind power generators, there are cases where unintended ecosystems emerge, and the impact on the environment cannot be measured.

[0007] An object of the present invention is to provide a server, a control method, and a program that contribute to making it possible to grasp and control the state of fishing grounds that have changed due to the installation of offshore wind power generators.

Means for Solving the Problems

[0008] According to a first aspect of the present invention, a marine environment information receiving unit receives marine environment information detected by each sensor, A marine environment information transmission unit that transmits the received marine environment information to a control instruction generation device, A control instruction information receiving unit that receives marine environment control instruction information generated by the control instruction generation device based on the transmitted marine environment information, A control instruction information transmission unit that transmits the received marine environment control instruction information to each control device, We can provide servers that include [this feature].

[0009] According to a second aspect of the present invention, the server is The system receives marine environmental information detected by each sensor. The received marine environment information is transmitted to the control instruction generation device. The control instruction generation device receives marine environment control instruction information generated by the control instruction generation device based on the transmitted marine environment information. A control method can be provided for transmitting the received marine environment control instruction information to each control device. This method is linked to a specific machine, namely a computer, which performs the above method.

[0010] According to a third aspect of the present invention, the server, Processing to receive marine environmental information detected by each sensor, The process of transmitting the received marine environment information to the control instruction generation device, A process of receiving marine environment control instruction information generated by the control instruction generation device based on the transmitted marine environment information, We can provide a program that causes the received marine environment control instruction information to be transmitted to each control device.

[0011] These programs can be recorded on a computer-readable storage medium. The storage medium can be non-transitory, such as semiconductor memory, hard disks, magnetic recording media, or optical recording media. The present invention can also be embodied as a computer program product. Effects of the Invention

[0012] According to the present invention, it is possible to provide a server, a control method, and a program that contribute to enabling the situation of fishing grounds changed by the installation of offshore wind power generation devices to be grasped and controlled. Brief Description of the Drawings

[0013] [Figure 1] This is a block diagram showing an example of the configuration of a system including the server according to the present disclosure. [Figure 2] This is a block diagram showing another example of the configuration of the system including the server according to the present disclosure. [Figure 3] This is a diagram showing an example of an environment to which the system including the server according to the present disclosure is applied. [Figure 4] This is a block diagram showing an example of the configuration of a control instruction generation device when the system including the server according to the present disclosure performs ocean current control. [Figure 5] This is a flowchart showing an example of ocean current control of the system including the server according to the present disclosure. [Figure 6] This is a block diagram showing an example of the configuration of a control instruction generation device when the system including the server according to the present disclosure performs water temperature control. [Figure 7] This is a diagram showing an example of an environment when the system including the server according to the present disclosure is applied to water temperature control. [Figure 8] This is a flowchart showing an example of water temperature control of the system including the server according to the present disclosure. [Figure 9] This is a flowchart of the operation of the control device in the case of water temperature control of the system including the server according to the present disclosure. [Figure 10] This is a block diagram showing still another example of the configuration of the system including the server according to the present disclosure. [Figure 11] This is a diagram showing the configuration of a computer constituting the server according to the present disclosure. Modes for Carrying Out the Invention

[0014] Note that in the present disclosure, the drawings may be associated with one or more embodiments. Further, each embodiment described below can be appropriately combined with other embodiments, and the present invention is not limited by the respective embodiments.

[0015] First, an overview of one embodiment will be described with reference to the drawings. Note that the drawing reference numerals appended to this overview are provisionally appended to each element as an example to facilitate understanding, and are not intended to limit the present invention to the illustrated aspects. Further, connection lines between blocks in the drawings and the like referred to in the following description include both bidirectional and unidirectional connections. Unidirectional arrows schematically show the main flow of signals (data), and do not exclude bidirectionality.

[0016] Figure 1 is a block diagram showing an example of the configuration of a system including a server according to the present disclosure. Referring to Figure 1, the system 1000 includes sensors 10, 20, 30, a server 300, a control instruction generation device 400, and control devices 510, 520, 530. The server 300 includes a marine environment information receiving unit 301, a marine environment information transmitting unit 302, a control instruction information receiving unit 303, and a control instruction information transmitting unit 304.

[0017] The marine environment information receiving unit 301 receives marine environment information 11, 21, 31 detected by the respective sensors 10, 20, 30. The marine environment information transmitting unit 302 transmits the received marine environment information 11, 21, 31 to the control instruction generation device 400 via a connection 350. The control instruction information receiving unit 303 receives, via a connection 420, marine environment control instruction information 311 calculated by the control instruction generation device 400 based on the transmitted marine environment information. The control instruction information transmitting unit 304 transmits the received marine environment control instruction information 311 to each control device 510. Similarly, marine environment control instruction information 321, 331 calculated by the control instruction generation device 400 is received via the connection 420, and the marine environment control instruction information 321, 331 is transmitted to the control devices 520, 530.

[0018] Furthermore, the marine environment control instruction information 311 may be calculated by the control instruction generation device 400 using AI (Artificial Intelligence) based on the transmitted marine environment information 11, 21, and 31.

[0019] According to one embodiment of the present invention, it is possible to provide a server, a control method, and a program that contribute to understanding and controlling the conditions of fishing grounds that have changed due to the installation of offshore wind power generation equipment.

[0020] Furthermore, even if the offshore wind power generation environment is favorable and surplus electricity is generated, if it cannot be transmitted to the power grid, there are cases where the power company unilaterally shuts down operations. However, according to one embodiment of the present invention, surplus electricity can be used to understand and control the conditions of fishing grounds that have changed due to the installation of offshore wind power generation equipment.

[0021] [First Embodiment] Next, the first embodiment will be described in detail with reference to the drawings. Figure 2 is a block diagram showing another example of the configuration of a system including a server according to this disclosure. In Figure 2, components with the same reference numerals as in Figure 1 represent the same components. Referring to Figure 2, the system 1001 includes a current direction sensor 110, a current strength sensor 120, a water temperature sensor 130, and an offshore wind power generation device sensor 140, corresponding to the sensors 10, 20, and 30 in Figure 1, as well as a planning memory unit 200, a server 300, a control instruction generation device 400, and control devices 510, 520, and 530. The server 300 shown in Figure 2 performs the functions of the marine environment information receiving unit 301, marine environment information transmitting unit 302, control instruction information receiving unit 303, and control instruction information transmitting unit 304 included in the server 300 described using Figure 1. This function may be performed by including each of the marine environment information receiving unit 301, marine environment information transmitting unit 302, control instruction information receiving unit 303, and control instruction information transmitting unit 304, or it may be performed by software that comprehensively executes the functions of the marine environment information receiving unit 301, marine environment information transmitting unit 302, control instruction information receiving unit 303, and control instruction information transmitting unit 304. The plan storage unit 200 stores, for example, target values ​​202 based on a plan for the marine environment (for example, a marine environment maintenance plan).

[0022] Figure 3 shows an example of an environment to which the system including the server described herein is applied. Referring to Figure 3, offshore wind turbines 610, 611, and 612 are installed offshore, and each offshore wind turbine 610, 611, and 612 is equipped with compressors 511, 512, and 513, respectively, in the sea as ocean current control devices included in the control device 510. The compressors 511, 512, and 513 correspond to the control device 510 in Figure 2. Sensors 151, 152, 153, 154, 155, and 156 are installed in the sea, and these sensors may also include the ocean current direction sensor 110, ocean current strength sensor 120, and water temperature sensor 130 in Figure 2. The offshore wind turbine sensor 140 may also be installed in each of the offshore wind turbines 610, 611, and 612. The compressors 511, 512, and 513 may be operated using the electricity generated by each of the offshore wind turbines 610, 611, and 612, or, for example, using stored surplus electricity.

[0023] Referring to Figure 3, the ocean currents in the target sea area 800 are controlled by ocean currents 810 and 820 generated by compressors 511, 512, and 513. In addition, if temperature control is to be performed to raise or lower the ocean current temperature, the ocean currents 810 and 820 generated by compressors 511, 512, and 513 may be heated or cooled respectively to control the temperature of the ocean currents and thus control the temperature of sea area 800. Note that the temperatures of ocean currents 810 and 820 may be different.

[0024] When server 300 receives marine environment information, including sensor values ​​111, 121, and 131 detected (acquired) by ocean current direction sensor 110, ocean current strength sensor 120, and water temperature sensor 130, as well as target values ​​202 based on a plan for the marine environment (for example, a marine environment maintenance plan), it transmits the marine environment information, including sensor values ​​111, 121, and 131, and the target values ​​202 to the control instruction generation device 400 via connection 350. Server 300 compares the sensor values ​​111, 121, and 131 with the target values ​​202 and receives marine environment control instruction information 311, including control amounts calculated by the control instruction generation device 400, via connection 420, in order to bring the sensor values ​​111, 121, and 131 closer to the target values ​​202. The server 300 transmits the received marine environment control instruction information 311 to the compressors 511, 512, and 513 corresponding to the control device 510.

[0025] Figure 4 is a block diagram showing an example of the configuration of a control instruction generation device when a system including a server according to this disclosure performs ocean current control. Referring to Figure 4, the control instruction generation device 400 includes a control quantity calculation unit 401. The storage device 450 receives and stores the water temperature / current target data 453, which is the target value 202 received by the control instruction generation device 400 from the server 300, via the connection 410. When the control instruction generation device 400 calculates the control quantity, it reads and uses the stored water temperature / current target data 453, which is the target value 202, via the connection 451.

[0026] Next, the operation of the ocean current control will be described in detail with reference to the drawings. Figure 5 is a flowchart showing an example of ocean current control of a system including the server according to this disclosure. Referring to Figure 5, the process starts in step S400.

[0027] Next, in step S401, the server 300 obtains sensor values ​​111, 121, and 131 from the operating status of the control device (controlled object) 510 and from the ocean current direction sensor 110, ocean current strength sensor 120, and water temperature sensor 130.

[0028] Next, in step S402, the server 300 periodically retrieves target values ​​202 based on the marine environment conservation plan from the planning storage unit 200.

[0029] Next, in step S403, the server 300 transmits the sensor actual values ​​111, 121, and 131 and the target value 202 to the control instruction generation device 400.

[0030] Next, in step S404, the control instruction generation device 400 compares the actual sensor values ​​111, 121, and 131 with the target value 202 and calculates the control amount for the control device 510 to bring the actual sensor values ​​111, 121, and 131 closer to the target value 202.

[0031] Next, in step S405, the control instruction generation device 400 transmits marine environment control instruction information 311, including the control quantity, to the server 300.

[0032] Next, in step S406, the server 300 outputs marine environment control instruction information 311, including the control quantity, to the compressors 511, 512, and 513 corresponding to the control device (controlled object) 510.

[0033] Next, in step S407, the compressors 511, 512, and 513, which correspond to the control device 510, operate according to the control values ​​of the marine environment control instruction information 311.

[0034] Next, return to step S401 and repeat the above operation. This allows you to control the ocean currents in the target sea area 800. Furthermore, as mentioned above, if you also control the temperature of the ocean currents to increase or decrease, you can control the direction, strength, and temperature of the ocean currents in the target sea area 800.

[0035] Next, the control for lowering the water temperature of the target sea area 800 (fishing ground) will be explained with reference to the drawings. Figure 6 is a block diagram showing an example of the configuration of a control instruction generation device when a system including a server according to this disclosure performs water temperature control. Referring to Figure 6, the control instruction generation device 400 includes a release location / release time / release amount calculation unit 402. The control instruction generation device 400 receives the target value 202 acquired by the server 300 from the planning storage unit 200, and the storage device 450 receives the fishing ground water temperature target data 454, which is the target value 202 received by the control instruction generation device 400, via connection 410 and stores it. When the control instruction generation device 400 calculates the control amount, it reads and uses the stored target value 202, which is the fishing ground water temperature target data 454, via connection 451.

[0036] Figure 7 shows an example of an environment in which the system including the server described herein is applied to water temperature control. Referring to Figure 7, offshore wind turbines 610, 611, and 612 are installed offshore. Each offshore wind turbine 610, 611, and 612 is equipped with a compressor 511, 512, and 513, respectively. Control to lower the water temperature is performed by releasing cooling water (onboard) injected into a ship 521, which is an example of a control device 520, at the necessary fishing grounds to cool the seawater. The cooling water may be generated from seawater by using electricity generated by each offshore wind turbine 610, 611, and 612, or, for example, using stored surplus electricity, to compress, dissipate heat, and expand seawater using compressors 511, 512, and 513. In the case of control to raise the water temperature, heating may be done using a heater.

[0037] Next, the operation of the water temperature control will be described in detail with reference to the drawings. Figure 8 is a flowchart showing an example of water temperature control in a system including a server according to this disclosure. Referring to Figure 8, the process starts in step S800.

[0038] Next, in step S801, the server 300 obtains the actual sensor value 131 of the water temperature from the water temperature sensor 130 of the target fishing ground. Note that the water temperature sensor 130 may be included in sensors 151, 152, 153, 154, 155, and 156 shown in Figure 3.

[0039] Next, in step S802, the server 300 obtains the target value 202 based on the fishing ground water temperature plan from the planning storage unit 200 shown in Figure 2.

[0040] Next, in step S803, the server 300 transmits the sensor actual value 131 and the target value 202 to the control instruction generation device 400.

[0041] Next, in step S804, the control instruction generation device 400 compares the sensor actual value 131 with the target value 202 and calculates a control amount (for example, release location / release time / release amount) to bring the sensor actual value 131 closer to the target value 202.

[0042] Next, in step S805, the control instruction generation device 400 transmits marine environment control instruction information 311, including control quantities (for example, release location / release time / release amount), to the server 300.

[0043] Next, in step S806, the server 300 outputs marine environment control instruction information 311, including the control quantity, to the ship 521 corresponding to the control device (controlled object) 520.

[0044] Next, in step S807, the vessel 521 corresponding to the control device 520 performs an operation to discharge cooling water according to the control amount (for example, discharge location / discharge time / discharge amount) of the marine environment control instruction information 311.

[0045] Next, the process returns to step S801 and the above operation is repeated. As an example, the vessel 521 sequentially patrols fishing grounds (1) to (5) as shown in Figure 7, releasing cooling water according to the controlled parameters (for example, release location / release time / release amount). This allows the water temperature of the target sea area 800 to be controlled.

[0046] Next, the operation of the vessel 521 corresponding to the control device 520 will be described in detail with reference to the drawings. Figure 9 is a flowchart of the operation of the control device in the case of water temperature control of a system including a server according to this disclosure. Referring to Figure 9, the process starts in step S900.

[0047] Next, in step S901, the seawater is cooled using the compressors 511 and 512 of the offshore wind turbine 610.

[0048] Next, in step S902, cooling water cooled using the compressor 511 is injected into the vessel 521 corresponding to the control device 520.

[0049] Next, in step S903, the vessel 521 moves to the target fishing ground (2) shown in Figure 7 and releases the cooling water.

[0050] Next, in step S904, it is determined whether the fish have been released in the necessary fishing grounds. If there are fishing grounds where release is necessary (step S904 No), the process returns to step S901, and the same process is repeated in the next fishing ground.

[0051] Specifically, in step S902, cooling water cooled using the compressor 512 is injected into the vessel 521 corresponding to the control device 520. Next, in step S903, the vessel 521 moves to the target fishing ground (4) shown in Figure 7 and releases the cooling water.

[0052] If there are no fishing grounds that need to be released (step S904 Yes), the process ends in step S905.

[0053] Furthermore, each of the above steps may be monitored using the fishing ground patrol / power generation / operation monitoring system 900.

[0054] Furthermore, the offshore wind turbine sensor 140 shown in Figure 2 may acquire the operating status 141 of the offshore wind turbines 610, 611, and 612, and the server 300 may determine whether maintenance is required for the offshore wind turbines 610, 611, and 612 based on the operating status. Maintenance may also be performed by the control device 530, which actually moves along a designated route and checks the status. In addition, a skilled person may be on board to perform the check.

[0055] As described above, according to the first embodiment of the present invention, it is possible to provide a server, a control method, and a program that contribute to understanding and controlling the conditions of fishing grounds that have changed due to the installation of offshore wind power generation equipment.

[0056] Furthermore, according to the first embodiment of the present invention, it is possible to determine the maintenance timing of offshore wind power generation equipment, and when maintenance is required, skilled personnel can be arranged to perform a visual inspection.

[0057] [Second Embodiment] Next, a second embodiment will be described in detail with reference to the drawings. Figure 10 is a block diagram showing another example of the configuration of a system including a server according to this disclosure. In Figure 10, components with the same reference numerals as in Figure 2 represent the same components. Referring to Figure 10, the system 1002 includes the ocean current direction sensor 110, ocean current strength sensor 120, water temperature sensor 130, offshore wind power generation device sensor 140, and additional information sensor 160 described in Figure 2, as well as a server 300, a control instruction generation device 400, control devices 510, 520, 530, and 540. The server 300 shown in Figure 10 performs the functions of the marine environment information receiving unit 301, marine environment information transmitting unit 302, control instruction information receiving unit 303, and control instruction information transmitting unit 304 included in the server 300 described using Figure 1. This function may be performed by including each of the marine environment information receiving unit 301, marine environment information transmitting unit 302, control instruction information receiving unit 303, and control instruction information transmitting unit 304, or it may be configured by software that comprehensively executes the functions of the marine environment information receiving unit 301, marine environment information transmitting unit 302, control instruction information receiving unit 303, and control instruction information transmitting unit 304.

[0058] The additional information sensor 160 shown in Figure 10 may include at least one of the following sensors: soil (composition, shape) sensor, ambient light (sunshine duration, shadow position) sensor, ambient sound (noise) sensor, food chain (species, quantity) sensor, microbial sensor, water quality (composition, plankton quantity, red tide, etc.) sensor, and fish catch (type, quantity, quality (size, weight)) sensor. The control device 540 can control soil (addition, removal, shape change of components), ambient light (irradiation with artificial light, shadow formation), ambient sound (addition of cancellation sound), microorganisms (addition, removal), and water quality (removal of impurities) based on marine environment control instruction information 341 which includes calculated control quantities for the marine environment information 161 detected by the soil sensor, ambient light sensor, ambient sound sensor, food chain sensor, microbial sensor, and water quality sensor. For shadow formation, a shielding plate that is normally closed and opens when shadow formation is necessary may be used.

[0059] As described above, according to the second embodiment of the present invention, it is possible to provide a server, a control method, and a program that contribute to understanding and controlling the conditions of fishing grounds that have changed due to the installation of offshore wind power generation equipment.

[0060] Although embodiments of the present invention have been described above, the present invention is not limited to the embodiments described above, and further modifications, substitutions, and adjustments can be made without departing from the basic technical idea of ​​the present invention. For example, the network configuration, the configuration of each element, and the message representation form shown in each drawing are examples to aid in understanding the present invention, and are not limited to the configurations shown in these drawings. Also, "A and / or B" is used to mean at least one of A or B.

[0061] Furthermore, the procedures described in the first embodiment, the second embodiment, and the first embodiment described above can be implemented by a program that enables a computer (9000 in Figure 11) that functions as a part of the server according to the present invention to perform the functions of that part of the server. Such a computer is exemplified by a configuration comprising a CPU (Central Processing Unit) 9010, a communication interface 9020, a memory 9030, and an auxiliary storage device 9040 as shown in Figure 11. That is, the CPU 9010 in Figure 11 executes the control program for each part of the server and performs the update process of each calculation parameter held in the auxiliary storage device 9040, etc.

[0062] Memory 9030 refers to RAM (Random Access Memory), ROM (Read Only Memory), etc.

[0063] In other words, each part (processing means, function) of the server shown in the first embodiment, the second embodiment, and the first embodiment described above can be realized by a computer program that causes the computer's processor to execute each of the above-described processes using its hardware.

[0064] Finally, preferred embodiments of the present invention are summarized. [First form] The server may include a marine environment information receiving unit that receives marine environment information detected by each sensor. The server may also include a marine environment information transmission unit that transmits the received marine environment information to a control instruction generation device. The server may include a control instruction information receiving unit that receives marine environment control instruction information generated by the control instruction generation device based on the transmitted marine environment information. The server may also include a control instruction information transmission unit that transmits the received marine environment control instruction information to each control device. [Second form] In the server described in the first embodiment, the marine environment information preferably includes sensor data related to the marine environment around the offshore wind power generation equipment detected by each of the sensors. In the server according to the first embodiment, it is preferable that the marine environment information transmission unit transmits the marine environment information and target values ​​based on a plan for the marine environment to the control instruction generation device. In the server described in the first embodiment, it is preferable that the marine environment control instruction information includes a control amount calculated by the control instruction generation device in order to bring the sensor actual value closer to the target value by comparing the sensor actual value with the target value. [Third form] In the server described in the first embodiment, it is preferable that each of the sensors includes a current direction sensor, a current strength sensor, and a water temperature sensor. [Fourth form] In the server described in the first embodiment, the control device preferably includes a current control device. [Fifth form] In the server according to the fourth embodiment, the ocean current control device preferably includes a compressor. [Sixth form] In the server described in the first embodiment, it is preferable that the marine environment control instruction information is calculated by the control instruction generation device using AI (Artificial Intelligence). [Seventh form] In the server according to the first embodiment, it is preferable that each of the sensors further includes at least one sensor from among a soil sensor, an ambient light sensor, an ambient sound sensor, a microbial sensor, and a water quality sensor. [Eighth form] In the server described in the first embodiment, it is preferable to further acquire the operating status from the offshore wind power generation equipment and determine whether or not maintenance of the offshore wind power generation equipment is required. [Ninth form] In the control method, the server may receive marine environmental information detected by each sensor. In the control method, the server may transmit the received marine environment information to the control instruction generation device. In the control method, the server may receive marine environment control instruction information generated by the control instruction generation device based on the transmitted marine environment information. In the control method, the server may transmit the received marine environment control instruction information to each control device. [Tenth form] The program may also instruct the server to perform the process of receiving marine environmental information detected by each sensor. The program may also cause the server to perform the process of transmitting the received marine environment information to the control instruction generation device. The program may cause the server to perform a process to receive marine environment control instruction information generated by the control instruction generation device based on the transmitted marine environment information. The program may also cause the server to perform a process of transmitting the received marine environment control instruction information to each control device. Furthermore, the ninth and tenth forms described above can be expanded into the second through seventh forms, similar to the first form.

[0065] Furthermore, the disclosures in the above-mentioned patent documents are incorporated into this work by reference. Within the framework of the full disclosure of the present invention (including the claims), further modifications and adjustments to the embodiments or examples are possible based on the fundamental technical concept. Also, within the framework of the disclosure of the present invention, various combinations or selections of various disclosure elements (including each element of each claim, each element of each embodiment or example, each element of each drawing, etc.) are possible. In other words, the present invention naturally includes the full disclosure, including the claims, and various modifications and alterations that a person skilled in the art could make in accordance with the technical concept. In particular, with respect to the numerical ranges described in this work, any numerical value or sub-range included within that range should be interpreted as being specifically described, even if not otherwise stated. Furthermore, each disclosure item of the above-mentioned cited documents may, if necessary, be used in combination with the items described in this work as part of the disclosure of the present invention, in accordance with the spirit of the present invention, in part or in whole, and this is also considered to be included in the disclosure of this application. [Explanation of Symbols]

[0066] 10, 20, 30 sensors 110 Ocean current direction sensor 120 Ocean current strength sensor 130 Water temperature sensor 140 Offshore wind power generation equipment sensors 151, 152, 153, 154, 155, 156 Sensors 160 Additional Information Sensors 200 Planning Memory Unit 300 servers 301 Marine Environment Information Receiving Unit 302 Marine Environment Information Transmission Unit 303 Control instruction information receiving unit 304 Control instruction information transmission unit 400 Control Instruction Generator 401 Control Variable Calculation Unit 402 Release Location / Release Time / Release Amount Calculation Unit 410 Connection 450 Storage device 451 connections 453 Water temperature / current target data 454 Target data for fishing ground water temperature 510, 520, 530, 540 Control Units 511, 512, 513 Compressors 521 Ship 610, 611, 612 Offshore wind turbines 800 sea area 801 Fishing grounds(1) 802 Fishing grounds (2) 803 Fishing grounds(3) 804 Fishing grounds(4) 805 Fishing grounds(5) 810, 820 Ocean Currents 900 Fishing Ground Patrol / Power Generation / Operation Monitoring System 1000, 1001, 1002 system 9000 Computers 9010 CPU 9020 Communication Interface 9030 memory 9040 Auxiliary storage device

Claims

1. A marine environment information receiving unit that receives marine environment information detected by each sensor, A marine environment information transmission unit that transmits the received marine environment information to a control instruction generation device, A control instruction information receiving unit that receives marine environment control instruction information generated by the control instruction generation device based on the transmitted marine environment information, A control instruction information transmission unit that transmits the received marine environment control instruction information to each control device, A server that includes this.

2. The aforementioned marine environmental information includes sensor data regarding the marine environment around the offshore wind power generation equipment detected by each of the sensors. The marine environment information transmission unit transmits the marine environment information and target values ​​based on the plan for the marine environment to the control instruction generation device. The server according to claim 1, wherein the marine environment control instruction information includes a control amount calculated by the control instruction generation device in order to bring the sensor actual value closer to the target value by comparing the sensor actual value with the target value.

3. The server according to claim 1, wherein each of the sensors includes a current direction sensor, a current strength sensor, and a water temperature sensor.

4. The server according to claim 1, wherein the control device includes an ocean current control device.

5. The server according to claim 4, wherein the ocean current control device includes a compressor.

6. The server according to claim 1, wherein the marine environment control instruction information is calculated by the control instruction generation device using AI (Artificial Intelligence).

7. The server according to claim 1, wherein each of the sensors further includes at least one sensor selected from a soil sensor, an ambient light sensor, an ambient sound sensor, a microbial sensor, and a water quality sensor.

8. Furthermore, the server according to claim 2, which obtains the operating status from the offshore wind power generation equipment and determines whether or not maintenance of the offshore wind power generation equipment is required.

9. The server The system receives marine environmental information detected by each sensor. The received marine environment information is transmitted to the control instruction generation device. The control instruction generation device receives marine environment control instruction information generated based on the transmitted marine environment information. A control method for transmitting the received marine environment control instruction information to each control device.

10. On the server, Processing to receive marine environmental information detected by each sensor, The process of transmitting the received marine environment information to the control instruction generation device, A process of receiving marine environment control instruction information generated by the control instruction generation device based on the transmitted marine environment information, A program that causes the program to execute the process of transmitting the received marine environment control instruction information to each control device.

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