Anomaly response support system

Abstract

To provide an abnormality handling assistance system capable of effectively and quickly investigating a cause of abnormality and handling its abnormality.SOLUTION: An abnormality handling assistance system 1 comprises: a data management device 10 that generates operation state time-series data for abnormality handling from a plurality of types of operation state time-series data on management target devices 3a and 3b provided in a vessel 3; and a display device 20 that displays the operation state time-series data for abnormality handling. The data management device 10 includes an abnormality handling data generation unit that extracts, from the plurality of types of operation state time-series data, operation state time-series data from an abnormality-time alarm generation time to before / after prescribed time in the types of operation state time-series data necessary for abnormality handling of an abnormality-time alarm, and associates the extracted operation state time-series data with the abnormality-time alarm to generate operation state time-series data for abnormality handling. The display device 20 includes a display unit that displays the operation state time-series data together with the abnormality-time alarm.SELECTED DRAWING: Figure 1

Description

Technical Field

[0001] The present invention relates to an abnormality response support system.

Background Art

[0002] For example, there is a technology for managing various devices such as a ballast water treatment device and a boiler device mounted on a ship, not only on the ship side but also on the land side such as a management center (for example, Patent Documents 1 and 2). In such a technology, the land-based management center acquires the status information of the ballast water treatment device and the boiler device mounted on the ship from the ship, generates management information for the ballast water treatment device and the boiler device based on the acquired status information, and transmits the management information to the ship.

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Patent Document 2

Summary of the Invention

Problems to be Solved by the Invention

[0004] The management of such devices to be managed includes the management of alarms in case of abnormalities in the devices to be managed. When an abnormality occurs in a device to be managed, an operator who operates the device to be managed refers to an alarm response manual or the like to investigate the cause and countermeasures of the abnormality. However, it is difficult for the operator to fully understand and respond to the alarm response manual within limited working hours (urgent). Also, even when contacting an equipment management company (ship management company) or equipment manufacturer (marine equipment manufacturer) to request countermeasures in case of an abnormality, experience and knowledge regarding the occurrence of the abnormality are required to investigate the necessary items and organize the information to be communicated. It is required to be able to effectively and promptly conduct such investigation of the cause of the abnormality and abnormality response.

[0005] The present invention aims to provide an anomaly response support system that can effectively and quickly investigate the cause of an anomaly and take appropriate action. [Means for solving the problem]

[0006] (1) The abnormality response support system according to the present invention is an abnormality response support system that remotely provides abnormality response support for managed equipment installed on a ship or factory, and comprises a data management device installed at a remote location from the ship or factory, which generates abnormality response time series data from multiple types of operating state time series data of the managed equipment, and a display device that displays the abnormality response time series data. The data management device comprises a communication unit that receives the multiple types of operating state time series data and abnormality alarms of the managed equipment and transmits the abnormality response time series data, and an abnormality response data creation unit that extracts operating state time series data from the time of occurrence of the abnormality alarm to a predetermined time from the time the abnormality alarm occurred in the type of operating state time series data of the type required for abnormality response of the received abnormality alarm from the multiple types of operating state time series data of the managed equipment, associates the extracted operating state time series data with the abnormality alarm and generates the abnormality response time series data. The display device comprises a communication unit that receives the time-series data of the abnormal operation status for the managed equipment, and a display unit that displays the time-series data of the operation status included in the received time-series data of the abnormal operation status, together with the abnormal alarm.

[0007] (2) In the abnormal response support system described in (1), the communication unit of the data management device may further receive processing process information of the managed equipment associated with each of the plurality of types of operating state time series data, the abnormal response data creation unit of the data management device may extract the type of operating state time series data required for abnormal response to the received abnormal alarm based on the received processing process information, and generate the extracted operating state time series data as abnormal response operating state time series data by associating it with the abnormal alarm and related processing process information, and the display unit of the display device may display the operating state time series data included in the received abnormal response operating state time series data together with the abnormal alarm and related processing process information.

[0008] (3) In the abnormal response support system described in (1), the abnormal response operating state time series data generated by the abnormal response data creation unit of the data management device may be display data corresponding to a web browser, and may be display data that displays the operating state time series data included in the abnormal response operating state time series data together with the abnormal alarm, and the display device may display the display data using a web browser.

[0009] (4) In the abnormal response support system described in (2), the abnormal response operating state time series data generated by the abnormal response data creation unit of the data management device may be display data corresponding to a web browser, and may be display data that displays the operating state time series data included in the abnormal response operating state time series data together with the abnormal alarm and the related processing step information, and the display device may display the display data using a web browser. [Effects of the Invention]

[0010] According to the present invention, the cause of an anomaly can be investigated and the response to the anomaly can be carried out effectively and quickly. [Brief explanation of the drawing]

[0011] [Figure 1] This is a schematic diagram showing the configuration of the abnormal response support system and the ship management system according to this embodiment. [Figure 2] Figure 1 shows the configuration of the data management device in the anomaly response support system. [Figure 3] Figure 1 shows the configuration of the display device in the anomaly response support system. [Figure 4] This figure shows an example of a display by a display device, i.e., an example of data displayed by a data management device. [Figure 5] This figure shows an example of a link display by a display device, which is an example of a link display that links to the display shown in Figure 4, that is, an example of link display data by a data management device, which is an example of link display data that links to the display data shown in Figure 4. [Modes for carrying out the invention]

[0012] Hereinafter, an example of an embodiment of the present invention will be described with reference to the attached drawings. In each drawing, the same or corresponding parts will be denoted by the same reference numerals.

[0013] Figure 1 is a schematic diagram showing the abnormal response support system according to this embodiment. Figure 1 shows the abnormal response support system 1 of this embodiment along with the ship management system 100. The ship management system 100 is a system for, for example, a ship management company to manage the entire ship. On the other hand, the abnormal response support system 1 is a system for a manufacturer of equipment installed on a ship to support the ship management company or the ship's crew in responding to equipment abnormalities.

[0014] The ship management system 100 comprises a ship 3, a shipboard server 4, and a land-based server 5. The ship 3 is equipped with various devices, such as a steam boiler system 3a and a ballast water treatment system 3b. The shipboard server 4 is located on the ship 3, managed by the ship's crew, and collects various information such as ship operation information and equipment status information via the ship's LAN. The shipboard server 4 connects to a ship station for satellite communication via the ship's LAN and transmits various information to the land-based server 5. The land-based server 5 is managed by a ship communication platform vendor and receives and stores data transmitted from the shipboard server 4 (including various information such as ship operation information and equipment status information). The land-based server 5 connects to a ground station for satellite communication or a mobile base station (not shown) via an internet connection and obtains various information from the shipboard server 4.

[0015] Anomaly Response Support System 1 is a system that remotely provides support for anomaly response to managed equipment 3a and 3b installed on a ship 3. Anomaly Response Support System 1 acquires various information, such as equipment status information, from a land server 5 via the internet. Alternatively, Anomaly Response Support System 1 may connect to a satellite communication ground station or a mobile base station (not shown) via an internet line to acquire various information, such as equipment status information, from a shipboard server 4. Anomaly Response Support System 1 includes a data management device 10 and a display device 20 (ship display device 20a). Anomaly Response Support System 1 may also include multiple land display devices 20b. For example, land display devices 20b may be installed at a management company that manages ships and used for managing equipment installed on ships. Alternatively, land display devices 20b may be installed at the manufacturer of equipment installed on ships and used for supporting equipment anomaly response.

[0016] FIG. 2 is a diagram showing the configuration of the data management device in the abnormality response support system shown in FIG. 1. The data management device 10 shown in FIG. 2 is provided at a location remote from the ship 3, and generates abnormality response operation state time-series data required for abnormality response from a plurality of types of operation state time-series data of the on-board management target devices 3a and 3b. The data management device 10 includes a communication unit 11, a control unit 14, a storage unit 15, and an abnormality response data creation unit 17.

[0017] The communication unit 11 communicates with the onshore server 5 or the on-board server 4 in the ship management system 100, and receives a plurality of types of operation state time-series data of the on-board management target devices 3a and 3b, processing step information associated with each of the plurality of types of operation state time-series data, and an alarm at the time of abnormality. Further, the communication unit 11 communicates with the display device 20 (ship display device 20a), and transmits the abnormality response operation state time-series data generated as described later. Further, the communication unit 11 receives various information from the display device 20 (ship display device 20a).

[0018] The control unit 14 performs overall control of the data management device 10. The control unit 14 (and the abnormality response data creation unit 17 described later) is composed of an arithmetic processor such as a CPU (Central Processing Unit), a DSP (Digital Signal Processor), or an FPGA (Field-Programmable Gate Array). Various functions of the control unit 14 (and the abnormality response data creation unit 17 described later) are realized by executing a predetermined software (program) stored in the storage unit 15, for example. Various functions of the control unit 14 (and the abnormality response data creation unit 17 described later) may be realized by the cooperation of hardware and software, or may be realized only by hardware (electronic circuit).

[0019] The storage unit 15 stores a predetermined software (program) executed by the control unit 14 (and the abnormality response data creation unit 17 described later). Further, the storage unit 15 stores multiple types of operation state time series data of the management target devices 3a and 3b that are constantly received from the ship management system 100, the processing process information associated with each of the multiple types of operation state time series data, and the abnormality alarms. Further, the storage unit 15 stores the operation state time series data for abnormality response generated by the abnormality response data creation unit 17 as described later. When the operation state time series data for abnormality response is display data corresponding to a WEB browser as described later, the storage unit 15 functions as a WEB server. In this case, the management device 10 may be constructed on a virtual server such as a cloud server. Further, the storage unit 15 may store the information input from the communication unit 11 or the operation unit 12. The storage unit 15 is composed of a rewritable memory such as, for example, a ROM (Read Only Memory), an HDD (Hard Disk Drive), or an SSD (Solid State Drive).

[0020] The abnormality response data creation unit 17 extracts the operation state time series data from a time point a predetermined time before and after the occurrence time of the abnormality alarm in the type of operation state time series data required for the abnormality response of the received abnormality alarm among the multiple types of operation state time series data of the management target devices 3a and 3b received and stored in the storage unit 15 (for example, data in units of 1 minute, data in units of 1 second). At this time, the abnormality response data creation unit 17 extracts the type of operation state time series data required for the abnormality response of the abnormality alarm based on the received processing process information, that is, considering the processing process information at the occurrence time of the abnormality alarm.

[0021] The abnormal response data creation unit 17 then generates abnormal response time-series data by associating the extracted abnormal alarm occurrence time-series data of the operating state from around a predetermined time after the occurrence of the abnormal alarm with the abnormal alarm. The abnormal response data creation unit 17 also generates abnormal response time-series data by associating the extracted abnormal alarm occurrence time-series data of the operating state from around a predetermined time after the occurrence of the abnormal alarm with the abnormal alarm and related processing step information. For example, this abnormal response time-series data of the operating state is display data that corresponds to a web browser.

[0022] Figure 3 shows the configuration of the display device in the abnormal response support system shown in Figure 1. The display device 20 (ship display device 20a) shown in Figure 3 is a display device for workers (e.g., ship crew) who perform abnormal response to, for example, managed equipment 3a and 3b on a ship, and displays abnormal response time-series data of operating status generated by the data management device 10. When the abnormal response time-series data of operating status is display data compatible with a web browser, the display device 20 (ship display device 20a) can be an information terminal equipped with a web browser, such as a PC, tablet, or smartphone. The display device 20 (ship display device 20a) comprises a communication unit 21, an operation unit 22, a control unit 24, a storage unit 25, and a display unit 28.

[0023] The communication unit 21 communicates with the data management device 10 and receives time-series data of the operating status for abnormal response of the managed equipment 3a and 3b. The communication unit 21 also communicates with the data management device 10 and transmits various information entered by the operator to the data management device 10. The communication unit 21 is composed of a communication interface device that conforms to wireless communication standards such as the ship's LAN.

[0024] The control unit 22 is an operation unit that inputs information by being operated by an operator (e.g., a ship's crew member) responsible for responding to abnormalities in the managed equipment on board the ship. The control unit 22 is composed of, for example, a keyboard or mouse with physical operation buttons, or a touch panel with virtual operation buttons.

[0025] The control unit 24 performs overall control of the display device 20 (ship display device 20a). The control unit 24 is composed of, for example, a CPU (Central Processing Unit), a DSP (Digital Signal Processor), an FPGA (Field-Programmable Gate Array), and other processing units. Various functions of the control unit 24 are realized, for example, by executing predetermined software (programs) stored in the memory unit 25. Various functions of the control unit 24 may be realized through the cooperation of hardware and software, or they may be realized by hardware (electronic circuits) alone.

[0026] The storage unit 25 stores predetermined software (programs) executed by the control unit 24. The storage unit 25 may also store received time-series data of operating status for abnormal response. The storage unit 25 may also store information input from the communication unit 21 or the operation unit 22. The storage unit 25 is composed of rewritable memory such as ROM (Read Only Memory), HDD (Hard Disk Drive), or SSD (Solid State Drive).

[0027] The display unit 28 is a display unit that displays various information. The display unit 28 is composed of, for example, a liquid crystal display or an organic EL display. The display unit 28 displays the operating status time series data (e.g., minute-by-minute data, second-by-second data) included in the received operating status time series data for abnormal response, along with abnormal alarms. Alternatively, the display unit 28 displays the operating status time series data (e.g., minute-by-minute data, second-by-second data) included in the received operating status time series data for abnormal response, along with abnormal alarms and related processing step information. For example, the display device 20 (ship display device 20a) displays the display data using a web browser.

[0028] Furthermore, the display device 20 (land-based display device 20b) is a display device for an administrator (e.g., a supervisor of a ship management company) who manages the managed equipment 3a, 3b on board a ship, and may display management information generated by the data management device 10, such as the display data of the time-series operating status for abnormal response described above. If the management information is display data that is compatible with a web browser, the display device 20 (land-based display device 20b) can have the same configuration as the display device 20 (ship-based display device 20a) described above, and examples include information terminals that implement a web browser, such as PCs, tablets, and smartphones.

[0029] According to this, the land-based display device 20b allows land-based managers (for example, supervisors of ship management companies) to view the same screen (content) as the time-series data of the operating status for abnormal response displayed on the ship's display device 20a, and to share the time-series data of the operating status for abnormal response. This allows onshore managers (e.g., supervisors at ship management companies) to access time-series data on operating conditions for anomaly response in the same way as onboard workers, enabling them to effectively respond to worker inquiries and support anomaly response, as well as use it for remote monitoring of anomaly response.

[0030] Furthermore, the display device 20 (land-based display device 20b) is a display device for an administrator (for example, an administrator of the equipment manufacturer) who manages the managed equipment 3a, 3b on a ship, and may display management information generated by the data management device 10, such as the display data of the time-series operating status for abnormal response described above. If the management information is display data that is compatible with a web browser, the display device 20 (land-based display device 20b) can have the same configuration as the display device 20 (ship-based display device 20a) described above, and examples include information terminals that implement a web browser, such as PCs, tablets, and smartphones.

[0031] According to this, the land-based display device 20b allows land-based administrators (for example, administrators of equipment manufacturers) to view the same screen (content) as the time-series data of the operating status for abnormal response displayed on the ship's display device 20a, and to share the time-series data of the operating status for abnormal response. This allows onshore managers (for example, equipment manufacturers' managers) to access time-series data on operating conditions for anomaly response in the same way as onboard workers, enabling them to effectively respond to worker inquiries and support anomaly response, and also to use it for remote monitoring of anomaly response.

[0032] In the following, the data management device 10 and the display device 20 (ship display device 20a, land display device 20b) will be described in detail with reference to Figures 4 and 5. Figure 4 is a diagram showing an example of a display by the display device, that is, an example of display data by the data management device. Figure 5 is a diagram showing an example of a link display by the display device, which is an example of a link display that links to the display shown in Figure 4, that is, an example of link display data by the data management device, which is an example of link display data that links to the display data shown in Figure 4.

[0033] In an example of the display by the display device 20 (ship display device 20a, land display device 20b) shown in Figure 4, that is, an example of the data displayed by the data management device 10, predetermined operating status time-series data (data in 1-minute increments) of the boiler equipment (steam boiler, auxiliary boiler), which is the managed equipment, is displayed along with an abnormality alarm.

[0034] Here, the type of time-series data that should be referenced when generating the time-series data for abnormal response operation status differs depending on the type of abnormal alarm of the managed equipment.

[0035] In this regard, the storage unit 15 of the data management device 10 stores in advance association information, which associates multiple types of abnormal alarms with multiple types of operating state time-series data required for each of the multiple types of abnormal alarms.

[0036] The abnormal response data creation unit 17 in the data management device 10, based on the association information stored in the storage unit 15, selects the type of operating state time series data associated with the abnormal alarm from among the multiple types of operating state time series data of the managed devices 3a and 3b, and uses that type of operating state time series data as the type of operating state time series data required for abnormal response. The abnormal response data creation unit 17 extracts the operating state time series data from the time the abnormal alarm occurred to a predetermined time before and after, associates the extracted operating state time series data with the abnormal alarm, and generates the operating state time series data for abnormal response.

[0037] For example, in the example of display shown in Figure 4, i.e., an example of displayed data, time-series data (data in 1-minute intervals) of steam pressure (solid line) and fuel oil temperature (dashed line) are displayed for one hour (display range) as time-series data of the operating state to understand the normal operating state of the steam boiler (auxiliary boiler). In the example shown in Figure 4, it can be seen that the fuel oil temperature is properly maintained during combustion, and the vapor pressure is maintained by combustion during operation. Subsequently, when the combustion stops due to the occurrence of an abnormal alarm (time A), the vapor pressure gradually decreases from time A onward, and the fuel oil temperature decreases as the combustion stops.

[0038] In the example in Figure 4, vapor pressure and fuel oil temperature are shown, but the items on the Y axis can be changed and added. For example, fuel oil flow rate may be added. Also, the items on the X axis are not limited to time (hours and minutes); the X axis can be set to fuel flow rate and the Y axis to vapor pressure, and a scatter plot of vapor pressure against fuel flow rate can be displayed. Since there is a certain relationship between fuel flow rate and vapor pressure, the presence of points in the scatter plot of fuel flow rate and vapor pressure that deviate from this relationship may indicate some kind of abnormality.

[0039] In the example shown in Figure 4, when the cursor is moved to time A where the abnormal alarm occurs by the worker (or onshore manager, etc.), the display device 20 (ship display device 20a, onshore display device 20b) may display link display data as shown in Figure 5. Furthermore, as shown in the example in Figure 4, the display device 20 (ship display device 20a, land-based display device 20b) may display the maintenance time M. When the cursor is moved to the maintenance time M by the worker (or land-based manager, etc.), the display device 20 may display the type of maintenance.

[0040] As shown in Figure 5, the display data includes link display data, and the display device may display the link display data. For example, as described above, when the cursor is moved to balloon A, which indicates the time of occurrence of an abnormal alarm, by the operator (or onshore manager, etc.) in Figure 4, the link display shown in Figure 5 is displayed. In an example of a link display by the display device 20 (ship display device 20a, onshore display device 20b) shown in Figure 5, that is, an example of link display data by the data management device 10, the abnormal operating state time series data (data in 1-second units) included in the abnormal response operating state time series data of the boiler equipment (steam boiler, auxiliary boiler), which is the managed equipment, is displayed together with the abnormal alarm and related processing information.

[0041] As mentioned above, the type of time-series data to be referenced differs depending on the type of abnormal alarm for the managed equipment. Furthermore, even if the type of abnormal alarm for the managed equipment is the same, the cause of the abnormality may differ depending on the type of processing step.

[0042] In this regard, the storage unit 15 of the data management device 10 stores in advance association information, which is a combination of multiple types of abnormal alarms and multiple types of processing step information, and multiple types of operating state time-series data required for responding to each of the multiple types of abnormalities.

[0043] The abnormal response data creation unit 17 in the data management device 10, based on the association information stored in the storage unit 15, selects from among multiple types of operating state time-series data for managed equipment 3a and 3b the type of operating state time-series data associated with a combination of an abnormal alarm and processing step information at the time the abnormal alarm occurred, and uses this type of operating state time-series data as necessary for abnormal response to the abnormal alarm, taking processing step information into consideration. The abnormal response data creation unit 17 extracts the operating state time-series data from the time the abnormal alarm occurred up to a predetermined time before and after, associates the extracted operating state time-series data with the abnormal alarm, and generates it as operating state time-series data for abnormal response.

[0044] In the example in Figure 5, time-series data of operating conditions required for responding to the Miss fire alarm in the Combustion process information are displayed along with the alarm type (Miss fire) and process information (Pre-Ignition, Ignition, Combustion, Post-purge). These include Air damper position [×0.1%] (air damper opening), Fuel oil FCV position [×0.1%] (fuel oil flow control valve opening), combustion rate [×0.1%] (combustion rate), and Fuel oil return line pressure [×0.001MPa] (fuel return line pressure). Furthermore, time-series data from 60 seconds before to 30 seconds after the alarm occurred is displayed at shorter time intervals (e.g., 1-second data) than shown in Figure 4.

[0045] In the example in Figure 5, it is clear that the Air damper position in the Combustion process did not increase in accordance with the combustion rate [×0.1%] (indicated value of the combustion rate), suggesting that an abnormality in the air damper drive system caused the misfire. If abnormalities are found in other operating state time series data, for example, an abnormality in the Fuel oil FCV position indicates an abnormality related to the fuel flow control valve, and if the Fuel oil FCV position (so-called opening degree) is normal and the Fuel oil return line pressure is lower than normal, it is suggested that the fuel oil line strainer is blocked or that there is a fuel oil leak. Figure 4 shows the case of the Combustion process, but if a misfire alarm occurs in the Ignition process, it is necessary to add the operating state time series data of the Flame eye (flame detector) to the abnormality-responding operating state time series data in order to understand when the flame was detected and to obtain information on the flame detection state. The flame detection information of the Flame eye may display "ON" or "OFF" of the flame detection at the time specified by the cursor instead of the operating time series data.

[0046] As described above, the abnormal response support system 1 of this embodiment generates and displays time-series data of the operating state for a predetermined period before and after the occurrence of an abnormal alarm in the managed equipment 3a and 3b, which is of the type required for responding to abnormal alarms. This allows the worker (or onshore manager) responsible for responding to abnormalities in the managed equipment 3a and 3b to refer to the detailed changes in time-series data before and after the occurrence of the abnormal alarm, and to effectively and quickly investigate the cause of the abnormality and take appropriate action.

[0047] For example, by displaying high-priority (selected) information, it is possible to guide workers (or on-ground managers, etc.) to make accurate confirmations and exchanges of information with external parties (supervisors, equipment manufacturers). Furthermore, for example, it becomes possible to select appropriate information (measurement items), confirm the situation, and investigate the cause. Furthermore, for example, time-series data of the operating status required for responding to abnormalities is displayed, enabling a response to emergencies.

[0048] Here, the type of time-series data to be referenced differs depending on the type of abnormal alarm of the managed equipment. In this regard, this abnormal response support system automatically generates and displays the appropriate type of operating state time-series data required for responding to abnormal alarms from among multiple types of operating state time-series data of managed equipment 3a and 3b, in association with the abnormal alarm. As a result, the worker (or onshore manager, etc.) responsible for responding to abnormalities in the managed equipment can investigate the cause of the abnormality and take corrective action more effectively and quickly using the appropriate time-series data.

[0049] Furthermore, even if the type of abnormal alarm for the managed equipment is the same, the cause of the abnormality may differ depending on the type of processing step. In this regard, this abnormality response support system automatically generates and displays the type of operating state time series data necessary for responding to abnormal alarms, based on the abnormal alarm and processing step information, from among multiple types of operating state time series data for managed equipment 3a and 3b, taking into account the received processing step information. As a result, the operator (or onshore manager, etc.) responsible for responding to abnormalities in the managed equipment can investigate the cause of the abnormality and respond to it more effectively and quickly using the appropriate time series data.

[0050] For example, if the managed equipment is installed on a ship at sea, it is difficult for the equipment manufacturer's maintenance personnel or skilled workers to directly make judgments and take action when a problem occurs with the managed equipment. Instead, a limited number of on-site workers (e.g., ship crew members) need to make judgments and take action. The features of this embodiment are particularly effective in an abnormality response support system that provides support for responding to abnormalities in managed equipment installed on ships in this manner.

[0051] Furthermore, for example, a ship management company, commissioned by a shipowner, engages in ship management services, exchanging opinions on matters related to the daily operation of ships, such as how cargo is transported and the speed of voyages. They also perform maintenance, troubleshooting, and repairs related to the ship's machinery and engines, and develop maintenance plans. With this system, the ship management company's onshore supervisors can share information necessary for responding to abnormalities with the onboard workers, accurately and quickly identify the cause of the abnormality, and provide appropriate and efficient work instructions to the onboard workers.

[0052] Although embodiments of the present invention have been described above, the present invention is not limited to the embodiments described above, and various modifications and variations are possible. For example, in the embodiments described above, the abnormal response data creation unit 17 in the data management device 10 is shown as generating display data corresponding to a web browser as abnormal response operating state time series data. However, the present invention is not limited to this, and the abnormal response data creation unit 17 in the data management device 10 is also applicable to various forms in which it generates various abnormal response operating state time series data, and the display device performs various displays based on the abnormal response operating state time series data.

[0053] Furthermore, the above-described embodiment described an abnormality response support system that provides assistance for responding to abnormalities in managed equipment installed on a ship. However, the present invention is not limited to this, and can also be applied to an abnormality response support system that provides assistance for responding to abnormalities in managed equipment installed in a factory, for example. [Explanation of Symbols]

[0054] 1. Anomaly Response Support System 3 ships 3a,3b equipment (managed equipment) 4. Onboard Servers 5. Land-based servers 10. Data Management Device 11 Communications Department 14 Control Unit 15 Storage section 17 Anomaly Response Data Creation Department 20,20a Display device (ship display device) 20b Land display device 21 Communications Department 22 Control section 24 Control Unit 25 Memory section 28 Display section 100 Ship Management Systems

Claims

1. An anomaly response support system that remotely provides support for responding to anomalies in managed equipment installed on a ship or in a factory, A data management device located remotely from the aforementioned ship or factory, which generates time-series data of operating conditions for abnormal response from multiple types of time-series data of the managed equipment, A display device that displays the aforementioned operating status time-series data for handling abnormalities, Equipped with, The aforementioned data management device is A communication unit that receives the multiple types of operating status time-series data and abnormal alarms of the managed equipment and transmits the abnormality response operating status time-series data, An abnormal response data creation unit extracts, from among the multiple types of operating state time-series data of the managed equipment that have been received, the operating state time-series data of the type required for responding to the abnormal alarm received, from the time the abnormal alarm occurred until a predetermined time before and after, and associates the extracted operating state time-series data with the abnormal alarm to generate the abnormal response operating state time-series data. Equipped with, The aforementioned display device is A communication unit that receives the abnormality response time-series data of the managed equipment, A display unit that displays the operating status time series data included in the received operating status time series data for abnormal response together with the abnormal alarm, Equipped with, Anomaly response support system.

2. The communication unit of the data management device further receives processing process information of the managed equipment associated with each of the multiple types of operating state time-series data, The abnormal response data creation unit of the data management device extracts the type of operating state time series data required for abnormal response to the received abnormal alarm based on the received processing step information, and generates the abnormal response operating state time series data by associating the extracted operating state time series data with the abnormal alarm and related processing step information. The display unit of the display device displays the operating state time series data included in the received operating state time series data for abnormal response together with the abnormal alarm and the related processing step information. The abnormal response support system according to claim 1.

3. The abnormal response operating state time series data generated by the abnormal response data creation unit of the data management device is display data corresponding to a web browser, and is display data that displays the operating state time series data included in the abnormal response operating state time series data together with the abnormal alarm. The display device uses a web browser to display the display data. The abnormal response support system according to claim 1.

4. The abnormal response operating state time series data generated by the abnormal response data creation unit of the data management device is display data corresponding to a web browser, and is display data that displays the operating state time series data included in the abnormal response operating state time series data together with the abnormal alarm and the related processing step information. The display device uses a web browser to display the display data. The abnormal response support system according to claim 2.

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