Control device, management system, and management method

Abstract

The detection unit (45) acquires detection data of the wind power generation device (20). The control device (100) generates abnormality information indicating an abnormality or an abnormality indication of the wind power generation device (20) on the basis of the detection data. The control device (100) transmits the abnormality information to the user terminal (50).

Description

Technical Field

[0001] The present disclosure relates to a control device, a management system and a management method. Background Art

[0002] For example, Japanese Patent No. 5510926 (Patent Document 1) discloses a method for detecting abnormality in a blade bearing of a wind turbine generator. Prior art literature Patent Literature

[0003] Patent Document 1: Japanese Patent No. 5510926 Summary of the invention Technical problem to be solved by the invention

[0004] The above-mentioned detection method does not consider allowing the user of the wind turbine generator system and the like to recognize abnormality of the wind turbine generator system.

[0005] The present disclosure is made to solve the above-mentioned technical problems, and provides a technology that enables a user of a wind turbine generator system and the like to recognize abnormality of the wind turbine generator system. Technical solutions to technical problems

[0006] The management system disclosed in the present invention includes a detection unit, a control device and a terminal device. The detection unit acquires detection data of a wind power generation device. The control device generates abnormal information indicating abnormality or abnormal sign of the wind power generation device based on the detection data. The control device sends the abnormal information to the terminal device.

[0007] The control device of the present disclosure includes an input interface, a processor, and an output interface. The input interface receives input of detection data from a detection unit for acquiring detection data of a wind power generation device. The processor generates abnormal information indicating abnormality or abnormal sign of the wind power generation device based on the detection data. The output interface sends the abnormal information to a terminal device.

[0008] The management method disclosed in the present invention includes: receiving input of detection data from a detection unit that obtains detection data of a wind power generation device; generating abnormality information indicating abnormality or abnormality sign of the wind power generation device based on the detection data; and sending the abnormality information to a terminal device. Effects of the Invention

[0009] According to the present disclosure, it is possible to enable a user of a wind turbine generator and the like to recognize abnormality in the wind turbine generator. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a diagram for explaining a configuration example of the management system of the present disclosure. Figure 2 This is a diagram for explaining the first DB. Figure 3 This is a diagram for explaining the second DB. Figure 4 It is a functional block diagram of the control device. Figure 5 is a diagram for explaining an example of an abnormal image. Figure 6 is a diagram for explaining an example of the second confirmation information. Figure 7 This is a diagram for explaining an example of a delivery image. Figure 8 is a diagram for explaining an example of a maintenance image. Fig. 9 This is a diagram for explaining an example of a reservation image. Fig.10 This is an example of a flowchart showing the processing of a control device and the like. DETAILED DESCRIPTION

[0011] Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. In the following drawings, the same reference numerals are given to the same or corresponding parts, and their description will not be repeated.

[0012] Figure 1 1 is a diagram showing a configuration example of a management system 10 of the present disclosure. The management system 10 of the present disclosure includes: at least one wind turbine generator 20, at least one detection unit 45, a control device 100, at least one user terminal 50, at least one delivery terminal 71, at least one maintenance terminal 72, at least one reservation terminal 73, and a network NW. The collection device 30, the control device 100, the delivery terminal 71, the maintenance terminal 72, the reservation terminal 73, and the user terminal 50 can communicate with each other through the network NW.

[0013] The wind power generator 20 is a device that generates electricity by receiving wind power. The wind power generator 20 has a bearing, a generator, etc. The detection unit 45 is provided corresponding to the wind power generator 20. The detection unit 45 acquires detection data of the component by monitoring the corresponding component of the wind power generator 20. The detection data is data for detecting abnormalities of the wind power generator 20. The component is also referred to as a "detection target component".

[0014] exist Figure 1In the example, the detection unit 45 is composed of N (N is an integer greater than 1) sensors S (S1 to SN) and a collection device 30. The sensor S detects the physical quantity of the wind power generation device 20. The physical quantity can be any quantity as long as it is a quantity that can detect the abnormality of the wind power generation device 20. For example, the sensor S can also be a sensor that detects the vibration of the bearing of the wind power generation device 20, and the physical quantity detected by the sensor S is the frequency of the vibration. In addition, the sensor S can also be a sensor that detects the power generation of the generator of the wind power generation device 20, and the physical quantity detected by the sensor S is the power generation. The collection device 30 collects the physical quantities detected by the N sensors. Then, the collection device 30 sends the collected physical quantities as detection data to the control device 100.

[0015] The detection data may also be other data instead of data detected by the sensor. The detection unit 45 may include a camera, for example, and the detection data may be an image captured by the camera.

[0016] The control device 100 generates abnormal information based on the detection data. Here, the abnormal information is information indicating an abnormality of the wind turbine generator 20 or information indicating a sign of an abnormality. The information indicating an abnormality of the wind turbine generator 20 is information indicating that an abnormality has occurred and the location and component (e.g., a bearing) of the abnormality. In addition, the information indicating a sign of an abnormality of the wind turbine generator 20 is information indicating that an abnormality has not occurred at present, but an abnormality will occur in the future. In addition, the information indicating a sign of an abnormality may also be information indicating a location and component where an abnormality will occur in the future. In addition, the information indicating a sign of an abnormality may also be information that allows user A and the like to determine the period when the abnormality will occur.

[0017] The control device 100 includes a CPU (Central Processing Unit) 102, a memory 104, and a communication I / F 106. The memory 104 includes, for example, a ROM (Read Only Memory), a RAM (Random Access Memory), etc. The communication I / F 106 communicates with other devices (for example, the collection device 30, the user terminal 50, the delivery terminal 71, the maintenance terminal 72, and the reservation terminal 73). That is, the communication I / F 106 sends and receives various signals with the other devices.

[0018] CPU102 expands the program stored in ROM into RAM, etc. and executes it. The program stored in ROM is a program that records the processing steps of the control device 100. The ROM also stores a database (DB: DataBase) described later for various operations. The control device 100 performs various processes based on these programs and DB, etc. The processing is not limited to software, and can also be performed by dedicated hardware (electronic circuit). The hardware structure of the user terminal 50, the delivery terminal 71, the maintenance terminal 72 and the reservation terminal 73 is also the same as the hardware structure of the control device.

[0019] The delivery terminal 71 is a terminal related to the delivery of components included in the wind turbine generator 20. When the control device 100 detects an abnormality in the wind turbine generator 20, it detects the component that is the cause of the abnormality. The component is an abnormal component among the components constituting the wind turbine generator 20. Then, the control device 100 orders a replacement component for the abnormal component. The delivery terminal 71 is a terminal that receives the order. Specifically, the control device 100 sends order information for ordering a replacement component to the delivery terminal 71. The display image of the delivery terminal 71 displays an order image based on the order information. The image includes, for example, the replacement component to be delivered, the address to be delivered, the arrival date, etc. The person in charge who has confirmed the order image delivers the replacement component shown in the order information to the above address and the above arrival date and time. Delivery by a person in charge may be automatic, for example, by a robot instead of by a person in charge.

[0020] The delivery terminal 71 is a terminal owned by a delivery service provider that delivers components of the wind turbine generator 20. The delivery terminal 71 may be a terminal owned by a manufacturer of the components or a terminal owned by a service provider that provides the management system 10 (control device 100).

[0021] The maintenance terminal 72 is a terminal related to the maintenance of the wind turbine generator 20. When the control device 100 detects an abnormality in the wind turbine generator 20, the maintenance service provider needs to perform maintenance to eliminate the abnormality. Therefore, the control device 100 entrusts the maintenance of the wind turbine generator 20 to the maintenance service provider. The maintenance terminal 72 is a terminal that accepts the entrustment of the maintenance. Specifically, the control device 100 sends maintenance information for entrusting maintenance to the maintenance terminal 72. The display image of the maintenance terminal 72 displays a commissioned image based on the maintenance information. The image includes, for example, the address to be maintained (that is, the address of the wind turbine generator 20), the maintenance date and time, etc. The person in charge who has confirmed the entrustment image arranges the maintenance personnel so that the maintenance personnel arrive at the address and date and time displayed in the image. It is also possible that the arrangement is not made by the person in charge, but is automatically arranged by the maintenance terminal 72, for example.

[0022] The maintenance terminal 72 is a terminal owned by a maintenance service provider who performs maintenance on the wind turbine generator 20. The maintenance terminal 72 may be a terminal owned by a service provider who provides the management system 10 (control device 100).

[0023] In addition, when an abnormality occurs in the wind turbine generator 20, user A or maintenance personnel need to go to the location where the wind turbine generator 20 is installed. Hereinafter, user A or maintenance personnel will be referred to as "user A, etc.". In addition, the wind turbine generator 20 is sometimes installed in a place where user A, etc. cannot go on foot. This place is, for example, the sea or a mountain top. In this case, user A, etc. is transported to the wind turbine generator 20 by the transport body 55. For example, when the wind turbine generator 20 is installed on the sea, the transport body 55 becomes a ship that transports user A, etc. In addition, when the wind turbine generator 20 is installed on a mountain, the transport body 55 becomes a vehicle that transports user A, etc. Figure 1 , indicating that maintenance personnel B is transported by the ship.

[0024] The reservation terminal 73 is a terminal related to the reservation of the conveyor 55 of the wind turbine generator 20. For example, the conveyor 55 service provider that handles the conveyor 55 maintains the reservation terminal 73. When the control device 100 detects an abnormality in the wind turbine generator 20, the conveyor 55 is reserved. The reservation terminal 73 is a terminal that receives the reservation of the conveyor 55. Specifically, the control device 100 sends reservation information for reserving the conveyor 55 to the reservation terminal 73. The display image of the reservation terminal 73 displays a reservation image based on the reservation information. The image includes, for example, the address where the conveyor 55 is used, the date and time (maintenance date and time) of the use of the conveyor 55, etc. The person in charge who has confirmed the reservation image arranges the conveyor 55 so that the conveyor 55 arrives at the address and date and time displayed in the image. It is also possible that the arrangement is not made by the person in charge, but is automatically made by the reservation terminal 73, for example.

[0025] The user terminal 50 is a terminal device held by the user A. "User A" typically refers to a person holding the wind turbine generator 20. In addition, the user terminal 50 is typically a portable terminal that the user A can carry. Mobile terminals are, for example, smart phones, tablet computers, etc. The user terminal 50 can be, for example, a stationary terminal (for example, a desktop computer). In addition, the user terminal 50 can be a dedicated computer terminal. As described later, various images are displayed on the display device of the user terminal 50.

[0026] In this embodiment, at least one delivery service provider respectively maintains at least one delivery terminal 71. In addition, at least one maintenance service provider respectively maintains at least one maintenance terminal 72. In addition, at least one reservation service provider respectively maintains at least one reservation terminal 73. As a variation, one service provider may hold at least two of the delivery terminal 71, the maintenance terminal 72, and the reservation terminal 73.

[0027] [database] Next, a database (DB: Data Base) held by the control device 100 will be described. Figure 2 1 is a diagram for explaining the first DB. As described above, the management system 10 includes at least one wind turbine generator 20. For each of the at least one wind turbine generator 20, an ID (identification) (wind turbine generator ID) for identifying the wind turbine generator 20 is specified. Figure 2 In the first DB, for each wind turbine generator ID, a user ID, a maintenance terminal address, a reservation terminal address, and an ID of the second DB are associated with each other.

[0028] User ID is an ID used to identify user A. Figure 2 Although not particularly illustrated in the figure, the user ID also specifies the address of the user terminal 50 owned by the user A indicated by the user ID.

[0029] As described above, the management system 10 includes at least one maintenance terminal 72. In the first DB, the respective addresses of the at least one maintenance terminal 72 are specified.

[0030] In this way, Figure 2 In the example of , in the first DB, the maintenance terminal address corresponds to the wind turbine generator ID. Therefore, for example, the wind turbine generator ID can be associated with the maintenance terminal address of a maintenance service provider located near the installation site of the wind turbine generator 20 indicated by the wind turbine generator ID.

[0031] In addition, as described above, the management system 10 includes at least one reservation terminal 73. In the first DB, the respective addresses of the at least one reservation terminal 73 are specified.

[0032] In this way, Figure 2 In the example of , in the first DB, the reservation terminal address corresponds to the wind turbine generator ID. Therefore, for example, the wind turbine generator ID can be associated with the reservation terminal address of the reservation service provider who reserves the transport body 55 capable of transporting user A, etc. at the installation site of the wind turbine generator 20 indicated by the wind turbine generator ID.

[0033] The wind turbine generator 20 may be installed in a place where the conveyor 55 is not required. Such a place is, for example, a flat land. In this case, the reservation terminal address does not correspond to the wind turbine generator ID of the wind turbine generator 20 installed on the flat land. Figure 2 In the example, since the wind turbine with wind turbine ID W2 is installed on flat ground, the reservation terminal address does not correspond to W2, i.e., the wind turbine ID (in Figure 2 is recorded as “-”).

[0034] Figure 3 is a diagram for explaining the second DB. Figure 3 In the second DB, the alternative component ID, the price, and the address of the delivery terminal are associated with each component ID.

[0035] The component ID is the ID of a component constituting the wind turbine generator 20. The component is typically a detection target component. In addition, the detection corresponding component represented by the component ID is sometimes one type, and sometimes there are two or more types of the same shape. The case where there are two detection corresponding components of the same shape is, for example, the case where the two detection corresponding components are manufactured by different manufacturers. In addition, the component ID is, for example, the model number of the component.

[0036] exist Figure 3 In the example of , there is one type of component with component ID A1 and one type of component with component ID A3. On the other hand, there is one type of component with component ID A21 and one type of component with component ID A22 as substitute components for the component with component ID A2.

[0037] The price is the price of the component indicated by the component ID corresponding to the price. The address of the delivery terminal is the address of the delivery terminal of the delivery service provider of the component indicated by the component ID corresponding to the address.

[0038] Thus, the second DB is a database that specifies the detection target components included in the wind turbine generator 20. That is, in the first DB, the ID of the second DB corresponds to the wind turbine generator ID. This means that the second DB corresponding to the wind turbine generator ID specifies the detection target components included in the wind turbine generator 20 indicated by the wind turbine generator ID.

[0039] [Functional block diagram of control device] Figure 4 2 is a functional block diagram of the control device 100. The control device 100 includes a receiving unit 112, a processing unit 114, a transmitting unit 116, and a storage unit 118. The first DB 141 and the second DB 142 are stored in the storage unit 118.

[0040] The receiving unit 112 receives the detection data from the collection device 30 and the input information of the user A from the user terminal 50. For example, each collection device 30 outputs the detection data and the wind turbine generator ID of the wind turbine generator 20 corresponding to the collection device 30 to the control device 100 every predetermined period (for example, 1 hour). The receiving unit 112 receives the detection data and the wind turbine generator ID. In addition, when the user terminal 50 performs a user input to the user terminal 50, the user terminal 50 outputs the input information corresponding to the input to the control device 100.

[0041] The receiving unit 112 outputs the received information to the processing unit 114. The processing unit 114 performs processing corresponding to the information. The processing unit 114 generates abnormality information based on the detection data. As described above, the abnormality information is information indicating an abnormality or a sign of an abnormality in the wind turbine generator.

[0042] For example, the case where the detection data includes the vibration frequency of the bearing of the wind turbine generator 20 is described. In this case, when the frequency is within the normal range, the processing unit 114 determines that the bearing of the wind turbine generator 20 corresponding to the collection device 30 that outputs the frequency is normal. In addition, when the frequency is within the abnormal range, the processing unit 114 determines that the bearing of the wind turbine generator 20 corresponding to the collection device 30 that outputs the frequency is abnormal. Furthermore, when the processing unit 114 determines that the bearing of the wind turbine generator 20 is abnormal, it determines the abnormal component. For example, when the frequency is an abnormal value, the bearing that is the detection object component is determined to be an abnormal component. Information indicating the abnormal component is also referred to as "component information."

[0043] Furthermore, when the processing unit 114 determines that the wind turbine generator 20 is abnormal, it determines a maintenance period for eliminating the abnormality. The processing unit 114 determines the maintenance period based on the component information and the prescribed information. The component information includes a first period in which a replacement component for the abnormal component indicated by the component information can be arranged. In addition, the prescribed information includes, for example, at least one of a maintenance schedule, a second period in which the conveyor 55 can be used, and a third period in which a maintenance person can be dispatched.

[0044] The maintenance schedule is set by, for example, user A or the like. Generally, since the temperature rises in summer, the burden on maintenance personnel increases. Therefore, user A or the like sets a maintenance schedule for a period other than summer.

[0045] In addition, when the processing unit 114 determines that an abnormal component is present and determines that the abnormal component needs to be replaced, a substitute for the abnormal component is required. Therefore, the processing unit 114 determines the ID of the second DB based on the wind turbine generator ID and the first DB sent together with the detection data. Then, referring to the second DB represented by the ID of the second DB, the distribution terminal address corresponding to the abnormal component is determined. Furthermore, the processing unit 114 sends a first inquiry signal to the distribution terminal address. The first inquiry signal is a signal for inquiring about the first period (the distribution period of the substitute component for the abnormal component). When the distribution terminal 71 receives the first inquiry signal, it determines the first period. For example, if the distribution service provider has a substitute component, the substitute component can be sent immediately. On the other hand, if the distribution service provider does not have a substitute component, the distribution service provider needs to arrange the substitute component, etc., so the sending of the substitute component takes time. When the first period is determined, the distribution terminal 71 sends the first period to the control device 100.

[0046] In addition, the processing unit 114 determines whether the transport body 55 is required for the maintenance of the wind turbine generator indicated by the wind turbine generator ID. For example, if the reservation terminal address corresponds to the wind turbine generator ID, it is determined that the transport body 55 is required. On the other hand, if the reservation terminal address does not correspond to the wind turbine generator ID, it is determined that the transport body 55 is not required.

[0047] When the processing unit 114 determines that the transport body 55 is needed, it refers to the first DB and determines the reservation terminal address corresponding to the wind turbine generator ID sent together with the detection data. Furthermore, the processing unit 114 sends a second inquiry signal to the reservation terminal address. The second inquiry signal is a signal for inquiring about the second period (the period during which the transport body 55 is available). For example, the transport body 55 service provider who maintains the reservation terminal determines the second period by confirming the utilization status of the transport body 55. When the reservation terminal 73 receives the second inquiry signal, it sends the second period to the control device 100.

[0048] In addition, the processing unit 114 determines whether maintenance personnel are required for the maintenance of the wind turbine generator represented by the wind turbine generator ID. For example, when the abnormality detected by the processing unit 114 is a minor abnormality, maintenance personnel are not required, and it is determined that user A can perform maintenance. On the other hand, when the abnormality detected by the processing unit 114 is a serious abnormality, it is determined that maintenance personnel are required. Hereinafter, an abnormality that does not require maintenance personnel (minor abnormality) is also referred to as a "first abnormality". In addition, an abnormality that requires maintenance personnel (serious abnormality) is also referred to as a "second abnormality".

[0049] When it is determined that maintenance personnel are needed, the processing unit 114 refers to the first DB to determine the maintenance terminal address corresponding to the wind turbine generator ID sent together with the detection data. Furthermore, the processing unit 114 sends a third inquiry signal to the maintenance terminal address. The third inquiry signal is a signal for inquiring about the third period (the period during which maintenance personnel can be dispatched). For example, the maintenance service provider who maintains the maintenance terminal determines the third period by confirming the dispatch status of the maintenance personnel. After receiving the third inquiry signal, the maintenance terminal 72 sends the third period to the control device 100.

[0050] The processing unit 114 determines the maintenance period based on the first period to the third period. For example, the processing unit 114 determines the overlapping period between the first period to the third period as the maintenance period.

[0051] In addition, when the abnormality of the wind turbine generator 20 is the first abnormality, the user terminal 50 of the user ID corresponding to the wind turbine generator ID displays a message indicating that "the abnormality is a minor abnormality, so user A can perform maintenance." In addition, in this case, the processing unit 114 does not determine the third period, but determines the maintenance period based on the first period and the second period. For example, the processing unit 114 determines the overlapping period of the first period and the second period as the maintenance period.

[0052] In addition, when the maintenance period for the abnormal component is determined, the processing unit 114 performs a suppression process for suppressing the driving of the wind turbine generator 20 so that the wind turbine generator 20 including the abnormal component can be driven until the maintenance period. The suppression process is, for example, a process for reducing the rotation torque by changing the direction of the blades of the wind turbine generator 20. Figure 4 In the example of , the transmission unit 116 transmits control information to the wind turbine generator 20 including the abnormal component, thereby causing the wind turbine generator 20 to directly execute the suppression process.

[0053] As a modified example, the suppression process may be a process in which the transmission unit 116 transmits suppression information indicating the suppression process to the user terminal 50. When the user terminal 50 receives the suppression information, it displays a suppression image based on the suppression information. The suppression image is, for example, an image of text such as "Please perform the suppression process before the maintenance period, i.e., A month B day C hour in 2022" displayed in the display area of ​​the user terminal 50. The user A who recognizes the text image causes the wind turbine generator 20 to perform the suppression process. In this way, the control device 100 may also cause the wind turbine generator 20 to perform the suppression process indirectly.

[0054] In addition, if the processing unit 114 determines that the abnormal component is present, the transmission unit 116 transmits order information for ordering the abnormal component to the delivery terminal 71. In addition, if the processing unit 114 determines that the conveyor 55 is required, the processing unit 114 transmits reservation information for reserving the conveyor 55 to the reservation terminal 73. In addition, if the processing unit 114 determines that the abnormal component is present, the processing unit 114 transmits abnormal information including component information indicating the abnormal component to the user terminal 50.

[0055] [Display screen] Next, the display screen displayed by each terminal is described. When receiving abnormal information, the user terminal 50 notifies the abnormal information. Here, "notification" is a process for allowing user A to recognize information. "Notification" includes a process for displaying the information and a process for outputting a sound representing the information. In this embodiment, the structure of "notification" is described as a process for displaying the information.

[0056] When receiving the abnormality information, the user terminal 50 displays an image based on the abnormality information (hereinafter also referred to as an “abnormality image”). Figure 5 2 is a diagram for explaining an example of an abnormal image. The abnormal image 200 includes an image 201 and an image 211. Figure 5 , an example in which the abnormal image 200 is displayed in the display area 50A of the display device of the user terminal 50 is shown.

[0057] Image 201 is an image showing component information (an image showing an abnormal component). That is, image 201 is an image for user A to identify an abnormal component. Figure 5 In the example of FIG. 2 , the image 201 is a text image that reads “An abnormality has occurred in the component A2.” By displaying this text image, the user A can recognize that an abnormality has occurred in the component A2.

[0058] Image 211 is an image showing first confirmation information. First confirmation information is information for confirming whether user A of user terminal 50 should send order information to delivery terminal 71. Image 211 includes text image 202 of "Order component A2?", "Yes" button 203, and "No" button 204.

[0059] For example, when user A wishes to order component A2, he / she operates the "Yes" button 203. On the other hand, when user A does not wish to order component A2, for example, when user A has component A2, he / she operates the "No" button 204.

[0060] When there is one replacement part for the abnormal part of the display device, based on the first confirmation information (image 211), when user A inputs the order information to be sent to the delivery terminal 71 (i.e., when the "Yes" button 203 is operated), the order information is sent to the delivery terminal.

[0061] In addition, as in Figure 3 As described in , in this embodiment, the replacement parts of the component A2 include the first component A21 and the second component A22. Therefore, in this embodiment, when there are multiple replacement parts for the abnormal component, the control device 100 confirms with the user A which replacement part to order from the multiple replacement parts.

[0062] Figure 6 212 is an example of an image showing the second confirmation information 212. The second confirmation information 212 is information for confirming which of the first part A21 and the second part A22 is to be ordered. The second confirmation information 212 includes an image 220, an image 221, an image 222, a send button 223, and a cancel button 224.

[0063] Image 220 is a text image of "Which part do you want?" Image 221 includes the text "Part A21" and the text indicating the price of part A21 (C21 yen). In addition, image 222 includes the text "Part A22" and the text indicating the price of part A22 (C22 yen). In addition, the price C21 yen and the price C22 yen are the prices specified in the second DB.

[0064] For example, when user A wishes to order component A21, after specifying component A21, the send button 223 is operated. Also, when user A wishes to order component A22, after specifying component A21, the send button 223 is operated. Also, when user A does not wish to order either component A21 or component A22, for example, when user A owns component A21 or component A22, the cancel button 224 is operated.

[0065] Although not particularly shown, for a component in which the replacement component is one type (for example, component A1), Figure 5 In the confirmation screen, an image showing the price of the component A1 is displayed together with the image 211 of the first confirmation information.

[0066] The control device 100 may display an image on the user terminal 50 for confirming whether to request maintenance of the wind turbine generator 20. The control device 100 may display an image on the user terminal 50 for confirming whether to reserve the transport body 55.

[0067] Figure 7 71 is an example of a delivery image 711 displayed on the delivery terminal 71. The delivery image 711 is an image based on the delivery information transmitted from the control device 100. The delivery image 711 is displayed in the display area 71A of the display device of the delivery terminal 71.

[0068] exist Figure 7In the example of , the delivery image 711 includes an image 712 and an image 713. The image 712 is an image indicating a maintenance period. Figure 7 In the example of FIG. 7 , the image 712 is a text image of “maintenance schedule M1 to M2”. The image 713 is an image showing a component to be shipped. Figure 7 The image 713 in the example of FIG. 7 is a text image of “Please send part A21 so that it arrives at M1”.

[0069] The person in charge of the delivery service provider having the delivery terminal 71 can recognize the parts to be delivered and the time of delivery by visually viewing the delivery image 711 .

[0070] Figure 8 72A is an example of a maintenance image 721 displayed on the maintenance terminal 72. The maintenance image 721 is an image based on the maintenance information transmitted from the control device 100. The maintenance image 721 is displayed in the display area 72A of the display device of the maintenance terminal 72.

[0071] exist Figure 8 In the example of FIG. 7 , maintenance image 721 includes image 722 and image 723. Image 722 is an image showing a maintenance period. Figure 8 The image 722 in the example of FIG. 7 is a text image of “maintenance schedule M1 to M2”. The image 723 is an image indicating that maintenance personnel are dispatched at the maintenance schedule. Figure 8 The image 723 in the example of FIG. 1 is a text image of “Please dispatch maintenance personnel at M1”.

[0072] The person in charge of the maintenance service provider having the maintenance terminal 72 can recognize the time when the maintenance personnel are dispatched by visually viewing the maintenance image 721 .

[0073] Fig. 9 73A is an example of a reservation image 731 displayed on the reservation terminal 73. The reservation image 731 is an image based on the reservation information transmitted from the control device 100. The reservation image 731 is displayed in the display area 73A of the display device of the reservation terminal 73.

[0074] exist Fig. 9 In the example of FIG. 7 , the reservation image 731 includes an image 732 and an image 733. The image 732 is an image indicating a maintenance period. Fig. 9 The image 732 in the example of FIG. 7 is a text image of “Maintenance Scheduled M1 to M2”. The image 733 is an image showing that the ship is used during the maintenance period. Fig. 9 The image 733 in the example of FIG. 7 is a text image of “Please make a reservation for the ship between M1 and M2”.

[0075] The person in charge of the reservation service provider having the reservation terminal 73 can confirm the use period of the ship by visually viewing the reservation image 731 .

[0076] [flow chart] Fig.10 1 is an example of a flowchart showing the processing of the user terminal 50 and the processing of the control device 100 . Fig.10 The flowchart starts every time the above-mentioned specified period (for example, 1 hour) passes.

[0077] First, in step S2, the control device 100 acquires detection data from the detection unit 45. Next, in step S3, the control device 100 generates abnormality information based on the detection data. Next, in step S4, the control device 100 transmits the abnormality information to the user terminal 50.

[0078] In step S6, the user terminal 50 displays abnormal information (see Figure 5 and Figure 6 ). Then, in step S8, the user terminal 50 determines whether user A has input a maintenance request to the user terminal 50. In step S8, Figure 5 When the "Yes" button 203 is pressed, or when the Figure 6 On the other hand, when the send button 223 is pressed, it is judged as "yes". Figure 5 When the "No" button 204 is pressed, or when the Figure 6 When the cancel button 224 is pressed, it is judged as "No" in step S8.

[0079] In the case where the judgment is "No" in step S8, the processing ends. In addition, in the case where the judgment is "Yes" in step S8, the processing proceeds to step S10. In step S10, the user terminal 50 sends the entrustment information to the control device 100. The entrustment information is information for entrusting the maintenance service provider to order a replacement part for the abnormal part, entrusting the delivery terminal 71 to order a replacement part for the abnormal part, and entrusting the reservation terminal 73 to reserve the conveyor 55 when the detected abnormality is the second abnormality. When the detected abnormality is the first abnormality, the entrustment information is information for entrusting the delivery terminal 71 to order a replacement part for the abnormal part, and entrusting the reservation terminal 73 to reserve the conveyor 55.

[0080] After receiving the request information, the control device 100 transmits the order information to the delivery terminal 71 in step S12. In addition, in step S12, the control device 100 transmits the maintenance information to the maintenance terminal 72. In addition, in step S12, the control device 100 transmits the reservation information to the reservation terminal 73 as needed. Fig.10 The process of step S12 is the process when the detected abnormality is the second abnormality.

[0081] The delivery terminal 71 displays an image corresponding to the order information (see Figure 7 In addition, the maintenance terminal 72 displays an image corresponding to the maintenance information (see Figure 8 ). In addition, the reservation terminal 73 displays an image corresponding to the reservation information (see Fig. 9 ).

[0082] [Function and Effect] like Figure 4 As shown, the control device 100 generates abnormal information indicating abnormality or abnormal sign of the wind turbine generator 20 based on the detection data. Then, the control device 100 transmits the abnormal information to the user terminal 50. Then, the user terminal 50 notifies the abnormal information (see Figure 5 According to such a configuration, the management system 10 can allow the owner of the user terminal 50 (user A) to recognize abnormal information of the wind turbine generator 20 .

[0083] In addition, the control device 100 identifies an abnormal component of the wind turbine generator 20, and the abnormal information includes component information indicating the abnormal component (see Figure 5 According to such a configuration, the management system 10 can allow the owner of the user terminal 50 to identify the abnormal component of the wind turbine generator 20.

[0084] In addition, the management system 10 further includes a distribution terminal 71 related to the distribution of components included in the wind power generation device 20. Figure 4 As shown, the control device 100 transmits order information for ordering a replacement part for the abnormal part to the delivery terminal 71. According to such a configuration, the control device 100 can automatically arrange a replacement part for the abnormal part. Therefore, the burden on the user A can be reduced.

[0085] In addition, if Figure 4 As shown, the control device 100 determines the maintenance time of the wind turbine generator 20, and the order information includes the maintenance time. With such a configuration, it is possible to order so that the replacement parts arrive at the maintenance time, so that, for example, the inventory of the replacement parts of the user A can be reduced.

[0086] like Figure 4 As shown, the control device 100 determines the first period, and determines the maintenance period based on the first period. That is, the control device 100 determines the maintenance period based on the component information. According to such a structure, the maintenance period can be automatically determined.

[0087] like Figure 4 As shown, the control device 100 performs processing for suppressing the driving of the wind turbine generator 20 so that the wind turbine generator 20 can be driven until the maintenance period. According to such a structure, since the wind turbine generator 20 can be driven until the maintenance period, the reduction in power generation can be suppressed compared to when the power generation processing of the wind turbine generator 20 is stopped.

[0088] like Figure 5 As shown, the control device 100 notifies the user terminal 50 of the first confirmation information (see Figure 5 According to such a structure, the user A can determine whether to send the order information to the delivery terminal 71, so the convenience of the user A can be improved.

[0089] When user A inputs an instruction to send order information to the delivery terminal 71 based on the first confirmation information, the user terminal 50 sends the order information to the delivery terminal (see Fig.10 According to such a structure, when user A inputs order information to be sent to the delivery terminal, the order information is sent to the delivery terminal, so that the order of parts reflecting the intention of user A can be carried out.

[0090] like Figure 3 As shown, in the second DB, the first component and the second component are specified as candidates for the replacement component, and the control device 100 causes the user terminal 50 to notify the second confirmation information (see Figure 6 ). According to such a structure, the user A can determine which of the first component and the second component to order, so the convenience of the user A can be improved.

[0091] When user A inputs the parts to be ordered, the user terminal 50 transmits order information for ordering the parts to the delivery terminal 71 (see Figure 6 ) According to such a configuration, even when there are the first component and the second component as candidates for the replacement component to be delivered, the user A can select them, so the convenience of the user A can be improved.

[0092] In addition, the second confirmation information includes the price of the first component and the price of the second component (refer to Figure 6 ). According to such a configuration, the user A can make a selection by considering the price of the first component and the price of the second component, so the convenience of the user A can be improved.

[0093] In addition, if Figure 1 As shown, the management system 10 further includes a reservation terminal 73, which is related to the reservation of the transport body 55 for transporting the maintenance personnel who perform the maintenance of the wind turbine generator 20. Figure 4 As shown, the control device 100 transmits reservation information for reserving the conveyance body 55 to the reservation terminal 73. According to such a configuration, the conveyance body 55 can be automatically reserved.

[0094] In addition, if Figure 1As shown, the management system 10 also includes a maintenance terminal 72 associated with a maintenance person of the wind power generation device 20. Figure 4 As shown, the control device 100 transmits maintenance information for reserving maintenance personnel to the maintenance terminal 72. According to such a configuration, maintenance personnel can be automatically scheduled.

[0095] [Modifications] In the above embodiment, the user terminal 50 is described as a terminal held by the user A of the wind turbine generator 20. However, the user terminal 50 may be held by a person different from the user A. For example, the user terminal 50 may be held by a person in charge of a maintenance service provider. According to such a structure, the person in charge of the maintenance service provider can recognize abnormal information.

[0096] [Note] (Item 1) The management system disclosed in the present invention includes a detection unit, a control device, and a terminal device. The detection unit acquires detection data of a wind power generation device. The control device generates abnormal information indicating an abnormality or a sign of abnormality of the wind power generation device based on the detection data. The control device sends the abnormal information to the terminal device.

[0097] (Item 2) In the management system according to Item 1, the control device specifies an abnormal component of the wind turbine generator. The abnormality information includes component information indicating the abnormal component.

[0098] (Item 3) In the management system described in Item 2, the management system further includes a delivery terminal related to delivery of components included in the wind turbine generator. The control device transmits order information for ordering a replacement component for the abnormal component to the delivery terminal.

[0099] (Item 4) In the management system described in Item 3, the control device determines a maintenance period for the wind turbine generator. The order information includes the maintenance period.

[0100] (Item 5) In the management system described in Item 4, the control device determines the maintenance period based on the component information.

[0101] (Item 6) In the management system described in Item 4 or 5, the control device performs processing for suppressing the driving of the wind turbine generator so that the wind turbine generator can be driven until the maintenance period.

[0102] (Item 7) In the management system according to any one of Items 3 to 6, the control device causes the terminal device to notify a user of the terminal device of first confirmation information for confirming whether to transmit the order information to the delivery terminal.

[0103] (Item 8) In the management system described in Item 7, when the user inputs an instruction to transmit the order information to the delivery terminal based on the first confirmation information, the terminal device transmits the order information to the delivery terminal.

[0104] (Item 9) In the management system according to any one of Items 3 to 8, the correspondence information specifies a first component and a second component as candidates for the replacement component. The control device notifies the terminal device of second confirmation information for confirming which of the first component and the second component is to be ordered.

[0105] (Item 10) In the management system described in Item 9, when the user inputs the parts to be ordered based on the second confirmation information, the terminal device transmits order information for ordering the parts to the delivery terminal.

[0106] (Item 11) In the management system described in Item 9 or 10, the second confirmation information includes a price of the first component and a price of the second component.

[0107] (Item 12) In any one of Items 1 to 11, the management system further includes a reservation terminal related to reservation of a transport body for a maintenance worker who performs maintenance on the wind turbine generator. The control device transmits reservation information for reserving the transport body to the reservation terminal.

[0108] (Item 13) In the management system according to any one of Items 1 to 12, the management system further includes a maintenance terminal related to a maintenance worker of the wind turbine generator system. The control device transmits maintenance information for reserving a maintenance worker to the maintenance terminal.

[0109] (Item 14) The control device of the present disclosure includes an input interface, a processor, and an output interface. The input interface receives input of detection data from a detection unit for acquiring detection data of a wind power generation device. The processor generates abnormality information indicating an abnormality or a sign of abnormality of the wind power generation device based on the detection data. The output interface sends the abnormality information to a terminal device.

[0110] (Item 15) The management method disclosed herein includes: receiving an input of detection data from a detection unit that acquires detection data of a wind power generation device; generating abnormality information indicating an abnormality or a sign of an abnormality of the wind power generation device based on the detection data; and sending the abnormality information to a terminal device.

[0111] All contents of the embodiments disclosed this time should be considered as illustrative rather than limiting. The scope of the present invention should be considered to be indicated not by the description of the above embodiments but by the claims, and all changes within the meaning and scope equivalent to the claims are included. Description of symbols

[0112] 10 management system, 20 wind power generation device, 30 collection device, 45 detection unit, 50 user terminal, 55 transmission body, 71 distribution terminal, 72 maintenance terminal, 73 reservation terminal, 104 memory, 112 receiving unit, 114 processing unit, 116 sending unit, 118 storage unit, 200 abnormal image, 202 text image, 711 distribution image, 721 maintenance image, 731 reservation image.

Claims

1. A management system, characterized in that: include: A detection unit, the detection unit acquires detection data of the wind power generation device; a control device that generates abnormality information indicating an abnormality or a sign of an abnormality of the wind turbine generator based on the detection data; as well as Terminal device, The control device sends the abnormal information to the terminal device.

2. The management system according to claim 1, characterized in that: The control device determines an abnormal component of the wind power generation device, The abnormality information includes component information indicating the abnormal component.

3. The management system according to claim 2, characterized in that: The management system further comprises a delivery terminal associated with the delivery of components contained in the wind power generation device, The control device transmits ordering information for ordering a replacement part for the abnormal part to the delivery terminal.

4. The management system according to claim 3, characterized in that: The control device determines a maintenance period for the wind power generation device, The subscription information includes the maintenance period.

5. The management system according to claim 4, characterized in that: The control device determines the maintenance period based on the component information.

6. The management system according to claim 4 or 5, characterized in that: The control device performs processing for suppressing driving of the wind turbine generator so that the wind turbine generator can be driven until the maintenance period.

7. The management system according to any one of claims 3 to 5, characterized in that: The control device notifies the terminal device of first confirmation information for confirming with a user of the terminal device whether to transmit the order information to the delivery terminal.

8. The management system according to claim 7, characterized in that: When the user inputs, based on the first confirmation information, that the order information is to be transmitted to the delivery terminal, the terminal device transmits the order information to the delivery terminal.

9. The management system according to any one of claims 3 to 5, characterized in that: A first component and a second component are specified as the replacement components, The control device notifies the terminal device of second confirmation information for confirming which of the first component and the second component has been ordered.

10. The management system according to claim 9, characterized in that: When the user inputs the ordered parts based on the second confirmation information, the terminal device transmits the order information for ordering the parts to the delivery terminal.

11. The management system according to claim 9, characterized in that: The second confirmation information includes a price of the first component and a price of the second component.

12. The management system according to any one of claims 1 to 5, characterized in that: The management system further includes a reservation terminal related to reservation of a transport body for transporting a maintenance worker who performs maintenance on the wind turbine generator, The control device sends reservation information for reserving the transport body to the reservation terminal.

13. The management system according to any one of claims 1 to 5, characterized in that: The management system further includes a maintenance terminal associated with a maintenance personnel of the wind power generation device, and the control device sends maintenance information for booking an appointment with the maintenance personnel to the maintenance terminal.

14. A control device, characterized in that: include: An input interface, the input interface receiving an input of the detection data from a detection unit for acquiring the detection data of the wind power generation device; a processor that generates abnormality information indicating an abnormality or a sign of an abnormality of the wind turbine generator based on the detection data; as well as An output interface is used to send the abnormal information to a terminal device.

15. A management method, characterized in that: include: receiving an input of the detection data from a detection unit for acquiring detection data of a wind power generation device; generating abnormality information indicating abnormality or abnormality sign of the wind turbine generator based on the detection data; as well as The abnormal information is sent to the terminal device.

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