WO2015046504A1 - 要素間影響判定システム、要素間影響判定装置、要素間影響判定方法および記録媒体 - Google Patents
要素間影響判定システム、要素間影響判定装置、要素間影響判定方法および記録媒体 Download PDFInfo
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- WO2015046504A1 WO2015046504A1 PCT/JP2014/075860 JP2014075860W WO2015046504A1 WO 2015046504 A1 WO2015046504 A1 WO 2015046504A1 JP 2014075860 W JP2014075860 W JP 2014075860W WO 2015046504 A1 WO2015046504 A1 WO 2015046504A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/12—Discovery or management of network topologies
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/12—Discovery or management of network topologies
- H04L41/122—Discovery or management of network topologies of virtualised topologies, e.g. software-defined networks [SDN] or network function virtualisation [NFV]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
Definitions
- the present invention relates to an inter-element influence determination system, an inter-element influence determination apparatus, an inter-element influence determination method, and a recording medium that determine the possibility of an influence between system elements.
- a plurality of partial systems having different functions are connected and configured to influence each other and operate as one overall system.
- the entire system is composed of a plurality of different partial systems
- the measures are not determined after evaluating the influence between the different partial systems, the partial system may be destroyed or the elements of the partial system Changes can cause major problems for the entire system.
- Patent Document 1 Patent Document 2, Patent Document 3, and Patent Document 4.
- Patent Document 1 proposes a system that organizes and visualizes information on business elements of a company, types of business, processing by related departments, processing means, and the like.
- the purpose of this system is to collect data on places where monitoring is necessary, and compare it with the desired values (such as industry averages) to facilitate management.
- Patent Document 2 proposes a system for predicting how urban greening affects biodiversity improvement.
- Patent Document 3 proposes a system for extracting changes in transaction status based on related transaction results, quickly reviewing risks, generating an evaluation report, and managing credit.
- Patent Document 4 discloses a data combining device between different databases that automatically aggregates similar information, that is, consent data from two databases using items having different attributes as keys.
- Patent Document 1 can visualize information in a closed system.
- a certain element does not have a direct interaction with another element, it is a heavy burden on the user in terms of time and cost for the user to evaluate the influence between the elements.
- Patent Document 4 discloses a data combining device that combines data in a database in which unified names of key items match.
- this data merging device only merges database data based on a unified name, and when a certain element is changed, it affects other elements that do not directly interact with each other. It was not possible to evaluate whether or not.
- the present invention has been made in view of the above circumstances. That is, it is an object of the present invention to determine at low cost whether or not there is an influence between elements that do not have a direct interaction relationship.
- the inter-element influence determination system is: An inter-element influence determination system including a user terminal and an inter-element influence determination device connected via a network,
- the user terminal is Request information indicating a first element included in the system based on a user input and a second element that is a target for determining whether or not the change is made when the first element is changed.
- the inter-element influence determination device A receiving unit for receiving the request information from the user terminal; A system information storage unit for storing system information including attribute information indicating attributes of each element of the system; In the system, a relationship information storage unit that stores relationship information indicating a relationship that directly interacts between elements; A system network model that models the system is created by virtually connecting each element included in the system based on the system information and the relationship information, and the received system network model is received based on the created system network model.
- An influence determining unit that determines whether the second element indicated by the received request information is affected when a change is made to the first element indicated by the request information;
- a transmission unit that transmits determination result information indicating a result determined by the influence determination unit to the user terminal, It is characterized by that.
- the inter-element influence determination apparatus is: Request information indicating a first element included in the system based on a user input and a second element that is a target for determining whether or not the change is made when the first element is changed.
- An acquisition unit for acquiring A system information storage unit for storing system information including attribute information indicating attributes of each element of the system;
- a relationship information storage unit that stores relationship information indicating a relationship that directly interacts between elements;
- a system network model in which a system is modeled by virtually connecting each element included in the system based on the system information and the relationship information is created, and the acquired system network model is obtained based on the created system network model.
- An influence determining unit that determines whether the second element indicated by the acquired request information is affected when a change is made to the first element indicated by the request information; It is characterized by providing.
- the inter-element influence determination method is: Request information indicating a first element included in the system based on a user input and a second element that is a target for determining whether or not the change is made when the first element is changed.
- An acquisition step to acquire, Each element included in the system is virtually connected based on system information including attribute information indicating the attribute of each element of the system and relation information indicating a relationship that directly interacts between the elements in the system.
- Creation step to create a system network model that models the system by Based on the system network model created in the creation step, when the first element indicated by the acquired request information is changed, the second element indicated by the acquired request information is affected.
- An impact determination step for determining whether or not, It is characterized by providing.
- the recording medium is: Computer Request information indicating a first element included in the system based on a user input and a second element that is a target for determining whether or not the change is made when the first element is changed.
- Acquisition means to acquire Each element included in the system is virtually connected based on system information including attribute information indicating the attribute of each element of the system and relation information indicating a relationship that directly interacts between the elements in the system.
- FIG. 6 is a flowchart illustrating an example of an operation of an inter-element influence determination process according to the first embodiment.
- 6 is a diagram showing an example of system information according to Embodiment 1.
- FIG. 3 is a schematic diagram illustrating an example of a network model of the purchase system according to Embodiment 1.
- FIG. 3 is a schematic diagram illustrating an example of a system network model according to Embodiment 1.
- FIG. 6 is a diagram illustrating an example of event information according to Embodiment 1.
- FIG. It is a schematic diagram which shows an example of the system network model which considered the event which concerns on Embodiment 1.
- 6 is a flowchart illustrating an example of an operation of an influence determination process according to the first embodiment.
- 6 is a flowchart illustrating an example of an operation of an influence determination process according to the first embodiment.
- 6 is a schematic diagram illustrating an example of an influence determination process in the system network model according to Embodiment 1.
- FIG. 6 is a schematic diagram illustrating an example of an influence determination process in the system network model according to Embodiment 1.
- FIG. It is a block diagram which shows the structural example of the inter-element influence determination system which concerns on Embodiment 2 of this invention.
- 12 is a flowchart illustrating an example of an operation of an inter-element influence determination process according to the second embodiment. It is a block diagram which shows an example of the hardware constitutions of the inter-element influence determination apparatus which concerns on embodiment of this invention.
- the system consists of elements that supply and / or supply materials and / or services.
- FIG. 1 is a block diagram illustrating a configuration example of an inter-element influence determination system according to Embodiment 1 of the present invention.
- the inter-element influence determination system 100 according to the first embodiment includes an inter-element influence determination apparatus 1 and a user terminal 7.
- the inter-element influence determination apparatus 1 and the user terminal 7 can communicate with each other via a network.
- the user terminal 7 is shown as a single representative, but a plurality of user terminals 7 may be connected to the network. Further, the user terminal 7 may be a part of the inter-element influence determination device 1 or may be an attached device.
- the user terminal 7 includes a system for requesting determination of the possibility of influence by the user, an input unit 71 for inputting request information indicating the element, an output unit 72 for outputting information received from the inter-element influence determination device 1, Is provided.
- the user Through the input unit 71, the user includes a first element included in the system and a second element that is a target for determining whether or not the first element is affected when a change is made.
- the request information shown is input to the user terminal 7.
- the user refers to the determination result that is determined by the inter-element influence determination apparatus 1 via the output unit 72 and indicates whether or not the second element is affected when a change is made to the first element. can do.
- the input unit 71 transmits the input request information to the inter-element influence determination device 1.
- the output unit 72 receives the determination result information from the inter-element influence determination device 1, the output unit 72 outputs the determination result information to the user with an image or sound.
- the inter-element influence determination apparatus 1 includes a reception unit 11, a system information storage unit 12, a relation information storage unit 13, an influence determination unit 14, and a transmission unit 15.
- the receiving unit 11 receives request information from the user terminal 7.
- the receiving unit 11 sends the received request information to the influence determining unit 14.
- the system information storage unit 12 acquires system information about elements constituting the system from the system as needed, and stores the system information.
- the system information includes identification information for identifying an element, attribute information indicating an element attribute, and the like recorded for each element.
- Element attributes indicate the classification, location, associated location, function, etc. of the element.
- the attribute information includes, for each element, target attribute information indicating a material or service supplied to the element and / or a material or service supplied by the element to other elements, or a material or service supplied to the element.
- Supply source attribute information indicating the supply source element and supply destination attribute information indicating the supply destination element to which the element supplies the material or service.
- the attribute information may include means attribute information indicating a means for supplying the material or service.
- the means for supplying materials or services are, for example, when the attribute of an element is a transportation industry, vehicle, ship, aircraft, maintenance shop, etc. When the attribute of an element is medical, a hospital building or equipment Etc.
- the means for supplying materials or services may include human resources. Further, for example, if the means is an employee, detailed information about the means may be included such as information such as employment type, residence, age, and sex.
- the relationship information storage unit 13 stores relationship information indicating a relationship that directly interacts between the elements of the system.
- the relationship that gives direct interaction refers to, for example, a relationship in which one element supplies materials or services to the other element, a relationship in which two elements exist in the same place, and the like.
- the influence determination unit 14 acquires system information and relationship information corresponding to the request information from the system information storage unit 12 and the relationship information storage unit 13, respectively.
- the influence determination unit 14 creates a system network model that models the system by virtually connecting each element included in the system based on the acquired system information and relationship information. Thereafter, the influence determination unit 14 determines whether or not the second element is affected when a change is made to the first element based on the created system network model.
- the influence determination unit 14 sends determination result information indicating the determination result to the transmission unit 15.
- the transmission unit 15 transmits the determination result information received from the influence determination unit 14 to the user terminal 7.
- FIG. 2 is a flowchart showing an example of the operation of the inter-element influence determination process according to the first embodiment.
- the inter-element influence determination process 1 starts when the inter-element influence determination apparatus 1 is activated.
- step S11 When receiving the request information from the user terminal 7 (step S11; YES), the receiving unit 11 of the inter-element effect determination device 1 sends the received request information to the effect determination unit 14. When request information is not received from the user terminal 7 (step S11; NO), step S11 is repeated.
- the influence determination unit 14 determines whether or not there is related information corresponding to the request information in the related information storage unit 13 (step S12). Specifically, the influence determination unit 14 determines whether or not the relationship information related to the second element included in the received request information is recorded in the relationship information storage unit 13. When the relationship information corresponding to the received request information is not recorded in the relationship information storage unit 13 (step S12; NO), the influence determination unit 14 proceeds to step S18. When the relationship information corresponding to the request information is recorded in the relationship information storage unit 13 (step S12; YES), the influence determination unit 14 acquires the system information corresponding to the request information from the system information storage unit 12 (step S12). S13). Subsequently, the influence determination unit 14 acquires the relationship information corresponding to the request information from the relationship information storage unit 13 (step S14).
- the influence determination unit 14 creates a system network model that models the system by virtually connecting each element included in the system based on the acquired system information and relationship information (step S15). Then, the influence determination part 14 performs an influence determination process (step S16). By the influence determination process, the influence determination unit 14 determines whether or not the second element is affected when a change is made to the first element indicated by the received request information. When the determination is finished, the influence determination unit 14 sends determination result information indicating the result determined in the influence determination process to the transmission unit 15.
- the transmission unit 15 transmits the determination result information received from the influence determination unit 14 to the user terminal 7 (step S17).
- step S18 If the inter-element influence determination apparatus 1 is being activated (step S18; NO), the inter-element influence determination apparatus 1 returns the process to step S11, and thereafter repeats steps S11 to S18. If the inter-element influence determination apparatus 1 has been activated (step S18; YES), the process ends.
- FIG. 3 is a diagram illustrating an example of system information according to the first embodiment.
- the identification information (ID) is Company_P
- the location attribute information (property) is Location_A
- the target attribute information (object) is book_001
- the instrument attribute information (means) is truck
- the supplier is Company_X
- the influence determination unit 14 reads the relationship information inside the purchasing system from the relationship information storage unit 13.
- the read relationship information is “in the purchasing system, among the elements having the same target attribute information (the information indicated by the object is the same), one element is one of the supply source and the other is the supply destination (one Two elements that have the identification information of the other element in the supplier attribute information (supplier) of the element of the other element and the identification information of one element in the supply destination (suppliee) of the other element)
- the influence determination unit 14 determines that the element P has a direct interaction relationship with the element X based on the read system information and relationship information, and virtually connects the element P and the element X.
- the influence determining unit 14 determines that the element X has a direct interaction with the element Q, and virtually connects the element X and the element Q.
- the influence determination unit 14 creates a system network model as shown in FIG.
- FIG. 4 is a schematic diagram showing a network model of a purchasing system created by the operation of the influence determining unit 14 described so far.
- the inter-element influence determination apparatus 1 creates such a system network model, so that whether or not another element is affected when a certain element is changed in the purchasing system. Can be determined.
- the influence determination unit 14 reads the relationship information indicating the relationship between the purchase system and the elements of the transportation system from the relationship information storage unit 13. Specifically, the influence determination unit 14 reads relation information regarding each element (element P, element X, element Q) in the purchase system.
- the influence determination unit 14 refers to the read relationship information and extracts system information indicating the elements of the transportation system related to the above-described elements (element P, element X, element Q) from the system information storage unit 12. .
- system information indicating the elements of the transportation system related to the above-described elements (element P, element X, element Q) from the system information storage unit 12.
- element F is related to element P
- element H is related to element Q
- element Y is related to element X
- the influence determination unit 14 creates a system network model shown in FIG. 5 according to the read relationship information and system information.
- FIG. 5 is a schematic diagram showing an example of a system network model created by the operation of the influence determination unit 14 described so far.
- the purchase system element P and the transport system element F are connected.
- the purchase system element X and the transport system element Y are connected.
- the purchase system element Q and the transport system element H are connected.
- system information storage unit 12 may acquire and store event information indicating an event related to element attribute information.
- the event information may be registered in the system information storage unit 12 by a system or service operator.
- the inter-element influence determination device 1 may automatically register in the system information storage unit 12.
- FIG. 6 is a diagram illustrating an example of event information according to the first embodiment.
- the event information includes means attribute information (means) indicating means for supplying a material or service of an element related to the event, target attribute information (object) indicating a material or service handled by the element related to the event, Type information (type) indicating the type of event, owner information (operator) indicating elements related to the event, location information (location) indicating the place where the event occurred, time information (time) indicating the time when the event occurred Composed.
- the reporter information indicating the reporter who reported the event is zzz
- the instrument attribute information is track
- the target attribute information is book_001
- the type information is delay
- the owner information is Company_X
- the reason for the event occurrence is shown.
- the reason information is accident
- the location information is Location_W
- the time information is 2013: 01: 19: 20: 20.
- event information relationship information at the time of event occurrence
- relationship information relationship information at the time of event occurrence
- the influence determination unit 14 creates a system network model based on the event occurrence time relation information. Specifically, the owner information (operator) recorded in the event information matches the identification information (ID) of the element X, and the location information (location) recorded in the event information is the element W. In order to match the position attribute information (property), the element X and the element W are connected to create a system network model.
- FIG. 7 is a schematic diagram illustrating an example of a system network model created by the operation of the influence determination unit 14 described so far and taking into account events.
- the purchase system element X and the transport system element W are further connected.
- the influence determination unit 14 determines whether or not there is an influence between the elements of the system requested by the user after creating the system network model in this way.
- the system information indicating the elements of the purchasing system includes identification information “Company_P”, location attribute information “Location_A”, target attribute information “book_001”, means attribute information “truck”, supplier attribute
- identification information “Company_P” includes identification information “Company_P”, location attribute information “Location_A”, target attribute information “book_001”, means attribute information “truck”, supplier attribute
- the system information can include arbitrary attribute information.
- the influence determination unit 14 receives from the relationship information storage unit 13 relationship information indicating a rule representing a relationship between elements that “the elements that are connected to each other in the transportation system have a direct interaction with each other”. read out. It is assumed that the route of the transportation system is set in advance. The influence determination unit 14 creates a system network model by connecting an element F connected to the element F of the transportation system. Then, the influence determination unit 14 determines the possibility of the influence from the element W of the transportation system to the element P of the purchase system.
- FIG. 8 is a flowchart showing an example of the operation of the influence determination process 1 according to the first embodiment.
- the influence determination unit 14 starts the influence determination process 1 when request information is received from the reception unit 11.
- the influence determination unit 14 determines an element that is assumed to be changed (first element) and an element that is a target for determining whether or not the influence is applied (first element). 2) is calculated. Specifically, the influence determination unit 14 first refers to the request information, and incorporates an element that is one hop (1-hop) ahead of the second element in the determination range in the system network model (step S21). ). A hop is a unit of the number of partial paths that pass until reaching a target element, and a 1-hop destination element is an adjacent element directly connected without relaying other elements.
- step S21 when the first element is not included in the determination range (step S22; NO), the process returns to step S21, and the determination range is expanded to further add 1 to the elements currently included in the determination range.
- the element of the hop destination is taken into the determination range.
- the influence determination unit 14 determines how much the first element and the second element are. Calculate (how many hops) away.
- the influence determination unit 14 determines whether or not the first element and the second element satisfy a predetermined condition (step S23).
- the predetermined condition is, for example, a condition such as the number of hops from the first element to the second element, or the number of paths from the first element to the second element in the system network model.
- step S23 If the predetermined condition is satisfied (step S23; YES), it is determined that there is an influence on the element requesting the determination from the designated element (step S24), and the process is terminated.
- step S23 If the predetermined condition is not satisfied (step S23; NO), it is determined that there is no influence on the element for which the user has requested the influence determination from the designated element (step S25), and the process is terminated.
- the determination range is determined when the specified element is taken into the determination range, and it is determined whether there is an influence.
- the present invention is not limited to this, and an influence determination process 2 described later may be used. From here, the influence determination process 2 which determines whether there is an influence based on whether the element specified in the influence range narrowed down by predetermined range conditions is contained is demonstrated.
- FIG. 9 is a flowchart showing an example of the operation of the influence determination process 2 according to the first embodiment.
- the influence determination unit 14 determines an element that is assumed to be changed (first element) and an element that is a target for determining whether or not the influence is applied (first element). 2) is in a range satisfying a predetermined range condition.
- the predetermined range condition specifically includes the number of hops from the first element to the second element, the number of elements included in the influence range, and the like.
- the influence determination unit 14 first takes an element that is 1-hop away from the second element into the influence range (step S31).
- the influence determination unit 14 determines whether the influence range taken in step S31 satisfies a predetermined range condition. Specifically, the influence determination unit 14 determines whether the current influence range has reached a range equal to or greater than a predetermined hop number from the second element, or the number of elements included in the current influence range is a predetermined number. Determine if the number is reached. When the current influence range does not satisfy the predetermined range condition (step S32; NO), the process returns to step S31, and the influence determination unit 14 incorporates an element further 1-hop ahead of the element included in the influence range into the influence range. .
- the influence determination unit 14 determines whether or not the first element is included in the current influence range (step S33).
- the influence determination unit 14 determines that the change to the first element affects the second element (step S34), and performs the process. finish.
- the influence determination unit 14 determines that the change to the first element does not affect the second element (step S35). The process is terminated.
- the impact determination process 1 will be specifically described with reference to FIGS. 10 and 11 with reference to FIG.
- FIG. 10 is a schematic diagram showing a system network model according to the first embodiment.
- the element W is the first element and the element P is the second element. It corresponds to the element.
- the influence determination unit 14 determines the element X and the element F that are 1-hop ahead from the element P (second element) that the user requests to determine the possibility of influence.
- the determination range is adopted (step S21). However, at this stage, as shown in FIG. 10, the first element W is not yet included in the determination range.
- the influence determination unit 14 determines whether the first element (element W) is included in the determination range (step S22). However, as described above, since the element W has not yet been included in the determination range, the influence determination unit 14 determines that the first element is not included in the determination range (step S22; NO). After that, the influence determination unit 14 returns the process to step S21, and further incorporates the elements G, Q, Y, and W, which are 1-hop ahead from the elements X and F, into the determination range as shown in FIG. Step S21). Thereby, the element W which is the first element is included in the determination range.
- the influence determination unit 14 determines that the first element is included in the determination range (step S22; YES). Next, the influence determination unit 14 is based on the elements in the determination range of the system network model, and the element W (first element) that is requested by the user to determine the possibility of influence is designated as the element W (first element). Whether or not a predetermined condition is satisfied (step S23). Here, it is assumed that the predetermined condition is “there is a path from the element W to the element P”.
- the influence determination unit 14 determines based on the system network model that there is one path from the element W to the element P of the purchasing system (path from the element W to the element P via the element X). In addition, since there is one path from the transportation system element W to the purchasing system element P (step S23; YES), the influence determination unit 14 has an influence from the first element to the second element. Determination is made (step S24), and the process is terminated.
- the impact determination process 2 will be specifically described with reference to FIGS. 10 and 11 with reference to FIG.
- the predetermined range condition is “from the element that the user requests to determine the possibility of influence to 2 hops”.
- the determination unit 14 refers to the system network, and the element X and the element F that are 1-hop ahead from the element P that is the second element for which the user is requesting determination of the possibility of influence. Is included in the influence range (step S31).
- the influence determination unit 14 further includes the elements G and 1-hop ahead from the element X and the element F. Q, element Y, and element W are taken into the influence range (step S31).
- the influence determination unit 14 determines whether or not the element W (first element) specified in the influence range is included (step S33). ). As a result, the influence determination unit 14 determines that the element W designated in the influence range is included (step S33; YES), and determines that there is an influence from the element W of the transportation system to the element P of the purchase system (step S33). S34), the process is terminated.
- the inter-element influence determination system 100 of the present embodiment is not limited to this, and may receive request information having a plurality of elements as the first element.
- the input unit 71 receives input of request information from the user, for example, “I want to determine the possibility of an influence from an element in the 1-hop range including the transportation system on the element P of the purchasing system”.
- the influence determination unit 14 receives an element received as the second element from each of the plurality of elements received as the first element ( It is determined whether there is an influence on the element P).
- the inter-element influence determination system 100 creates a system network model based on the attribute information and the relationship information, and changes to the first element based on the created system network model. Whether or not the second element is affected is determined. Since processing is performed based on attribute information and relationship information recorded in a general system, the cost does not occur so much, and determination at low cost is possible. Further, since the determination is made based on the system network model, it is possible to determine even between elements that do not have direct interaction (between elements that are separated by 2 hops or more). As described above, according to the present invention, it is possible to determine whether there is an influence even between elements having no direct interaction at low cost. Therefore, it is possible to reduce the possibility of making an erroneous determination about the cause of the change on the system.
- the element for which the user requests the determination of the possibility of influence within the determination range and the specified element satisfy the predetermined condition are specified as the influence range that satisfies the predetermined range condition. If the specified element is included, it is determined that the influence is exerted (the influence degree is not zero). Such a determination result can be used as preprocessing for detailed analysis.
- the number of elements related to the analysis can be reduced and the analysis can be performed efficiently.
- the number of elements is enormous, as in the latter case, it is determined that there is a possibility of an influence when the specified element is included in the influence range that satisfies the predetermined range condition.
- the number of elements to be examined in detail can be reduced, which is effective.
- FIG. 12 is a block diagram illustrating a configuration example of an inter-element influence determination system according to Embodiment 2 of the present invention. Similar to the inter-element influence determination system 100 of the first embodiment, the inter-element influence determination system 200 of the second embodiment includes the inter-element influence determination apparatus 1 and the user terminal 7. Further, the inter-element influence determination apparatus 1 according to the second embodiment includes a relationship information generation unit 16 in addition to the configuration of the inter-element influence determination apparatus 1 according to the first embodiment.
- the influence determination unit 14 sends an instruction to generate the relationship information to the relationship information generation unit 16 when there is no relationship information corresponding to the request information in the relationship information storage unit 13.
- the relationship information generation unit 16 When the relationship information generation unit 16 receives an instruction to generate relationship information from the influence determination unit 14, the relationship information generation unit 16 acquires system information corresponding to the request information from the system information storage unit 12. The relationship information generation unit 16 finds a relationship between the elements of the system from the acquired system information based on a preset rule, defines the relationship, and generates the relationship information. The relationship information generation unit 16 registers the generated relationship information in the relationship information storage unit 13. Specific examples of the relationship include “attribute citation”, “attribute equivalence”, and “co-citation”.
- Attribute citation is defined as a relationship between a certain element and another element when a certain element and another element cite each other in a paired attribute. For example, when one element quotes the other element in the attribute information of the supplier, and the other element quotes the one element in the attribute information of the supplier paired with the supplier Can be considered. This may be defined in advance or automatically generated using a thesaurus dictionary or the like.
- Attribute equivalence means that two elements are considered equivalent if they meet certain conditions.
- the certain condition is, for example, “a building within 100 m is considered to exist in the same place”. This may be determined in advance for each system, or may be specified by the user when receiving a request from the user.
- ⁇ “ Co-citation ” refers to the case where two elements or attributes included in the elements are cited together in different data. For example, in the event information as shown in FIG. 6, Company_X and Location_W appear in the same event information, so it can be determined that there is a relationship.
- the relationship information generation unit 16 notifies the influence determination unit 14 that the relationship information corresponding to the request information has been registered in the relationship information storage unit 13. Upon receiving this notification, the influence determination unit 14 acquires the relationship information corresponding to the request information from the relationship information storage unit 13.
- Other configurations are the same as those in the first embodiment.
- FIG. 13 is a flowchart illustrating an example of the operation of the inter-element influence determination process according to the second embodiment.
- the inter-element influence determination process 2 starts when the inter-element influence determination apparatus 1 is activated.
- step S41 When receiving the request information from the user terminal 7 (step S41; YES), the receiving unit 11 of the inter-element effect determination device 1 sends the received request information to the effect determination unit 14. When request information is not received from the user terminal 7 (step S41; NO), step S41 is repeated.
- the influence determination unit 14 determines whether or not there is related information corresponding to the request information in the related information storage unit 13 (step S42). When there is acquisition of related information corresponding to the request information (step S42; YES), the influence determination unit 14 proceeds to step S46.
- step S42 If there is no relation information corresponding to the request information (step S42; NO), the influence determination unit 14 sends an instruction to the relation information generation unit 16 to generate relation information corresponding to the request information to the relation information generation unit 16.
- the relationship information generation unit 16 When the relationship information generation unit 16 receives an instruction to generate the relationship information corresponding to the request information from the influence determination unit 14, the relationship information generation unit 16 acquires the system information corresponding to the request information from the system information storage unit 12 (step S43). The relationship information generation unit 16 finds the relationship from the acquired system information, defines the relationship, and generates the relationship information (step S44).
- the relationship information generation unit 16 registers the generated relationship information in the relationship information storage unit 13 (step S45). Upon registration, the relationship information generation unit 16 notifies the influence determination unit 14 that the relationship information corresponding to the request information has been registered in the relationship information storage unit 13.
- the influence determination unit 14 acquires system information corresponding to the request information from the system information storage unit 12 (step S46).
- the influence determination unit 14 acquires relationship information corresponding to the request information from the relationship information storage unit 13 (step S47).
- the impact determination unit 14 creates a system network model that models the system by virtually connecting each element included in the system based on the acquired system information and relationship information (step S48). Then, the influence determination part 14 performs an influence determination process (step S49). By the influence determination process, the influence determination unit 14 determines whether or not the second element is affected when a change is made to the first element indicated by the received request information. The influence determination unit 14 sends determination result information indicating the result determined in the influence determination process to the transmission unit 15.
- the transmission unit 15 transmits the determination result information received from the influence determination unit 14 to the user terminal 7 (step S50).
- step S51 If the inter-element influence determination apparatus 1 is being activated (step S51; NO), the inter-element influence determination apparatus 1 returns the process to step S41, and thereafter repeats steps S41 to S51. If the inter-element influence determination device 1 has been activated (step S51; YES), the process ends.
- the inter-element influence determination system 200 of the second embodiment even when there is no relation information corresponding to the request information in the relation information storage unit 13, a new relation is obtained from the system information. By generating the information, it is possible to determine the possibility of the influence between the elements of the system requested by the user.
- the present invention is not limited to this, and the degree of influence indicating the degree of influence on the other element may be calculated when one element specified by the user is changed. For example, when calculating the degree of influence from element B to element A, if there are m elements including element B that have the same material or service supply path to element A, the influence of element B on element A The degree is 1 / m. Alternatively, when the number of paths from element B to element A is m, the degree of influence of element B on element A may be m.
- FIG. 14 is a block diagram showing an example of a hardware configuration of the inter-element influence determination apparatus according to the embodiment of the present invention.
- the inter-element influence determination device 1 includes a control unit 31, a main storage unit 32, an external storage unit 33, an operation unit 34, a display unit 35, an input / output unit 36, and a transmission / reception unit 37.
- the main storage unit 32, the external storage unit 33, the operation unit 34, the display unit 35, the input / output unit 36 and the transmission / reception unit 37 are all connected to the control unit 31 through the internal bus 30.
- the control unit 31 includes a CPU (Central (Processing Unit) and the like, and performs each process of the influence determination unit 14 and the relationship information generation unit 16 of the inter-element influence determination device 1 according to a control program 39 stored in the external storage unit 33. Execute.
- CPU Central (Processing Unit) and the like
- the main storage unit 32 is constituted by a RAM (Random-Access Memory) or the like, loads a control program 39 stored in the external storage unit 33, and is used as a work area of the control unit 31.
- RAM Random-Access Memory
- the external storage unit 33 includes a non-volatile memory such as a flash memory, a hard disk, a DVD-RAM (Digital Versatile Disc Random-Access Memory), a DVD-RW (Digital Versatile Disc Disc Rewritable), and the process of the inter-element influence determination apparatus 1 Is stored in advance, and in accordance with an instruction from the control unit 31, the data stored in the program is supplied to the control unit 31 and the data supplied from the control unit 31 is stored.
- the system information storage unit 12 and the relationship information storage unit 13 are configured in the external storage 33.
- the operation unit 34 includes a pointing device such as a keyboard and a mouse, and an interface device that connects the keyboard and the pointing device to the internal bus 30.
- a pointing device such as a keyboard and a mouse
- an interface device that connects the keyboard and the pointing device to the internal bus 30.
- the display unit 35 includes a CRT (Cathode Ray Tube) or an LCD (Liquid Crystal Display), and displays an operation screen when the user directly inputs information to the inter-element influence determination apparatus 1.
- the display unit 35 functions as the output unit 72.
- the input / output unit 36 includes a serial interface or a parallel interface.
- the input / output unit 36 is connected to the user terminal 7 when the user terminal 7 of FIGS. 1 and 12 is an apparatus belonging to the inter-element influence determination apparatus 1.
- the transmission / reception unit 37 includes a network termination device or a wireless communication device connected to a network, and a serial interface or a LAN (Local Area Network) interface connected to them.
- the transmission / reception unit 37 is connected to the user terminal 7 and the inter-element influence determination device 1 via a network.
- the transmission / reception unit 37 functions as the reception unit 11 and the transmission unit 15.
- the main storage unit 32, the external storage unit 33, the operation unit 34, the display unit 35, the input / output unit 36, the transmission / reception unit 37, and the like are used as resources for processing.
- a central part for performing an inter-element influence determination process including a control unit 31, a main storage unit 32, an external storage unit 33, an operation unit 34, a display unit 35, an input / output unit 36, a transmission / reception unit 37, an internal bus 30, and the like.
- a control unit 31 a main storage unit 32, an external storage unit 33, an operation unit 34, a display unit 35, an input / output unit 36, a transmission / reception unit 37, an internal bus 30, and the like.
- a computer program for executing the above operation is stored and distributed in a computer-readable recording medium (flexible disk, CD-ROM, DVD-ROM, etc.), and the computer program is installed in the computer.
- the inter-element influence determination apparatus 1 that executes the above-described processing may be configured.
- the inter-element influence determination apparatus 1 may be configured by storing the computer program in a storage device included in a server device on a communication network such as the Internet and downloading the normal computer system.
- the functions of the inter-element influence determination apparatus 1 are realized by sharing of an OS (operating system) and an application program, or by cooperation between the OS and the application program, only the application program portion is recorded on a recording medium or a storage device. May be stored.
- the computer program may be posted on a bulletin board (BBS, “Bulletin® Board System”) on a communication network, and the computer program may be distributed via the network.
- BSS bulletin board
- the computer program may be started and executed in the same manner as other application programs under the control of the OS, so that the above-described processing may be executed.
- An inter-element influence determination system including a user terminal connected via a network and an inter-element influence determination apparatus, The user terminal is Request information indicating a first element included in the system based on a user input and a second element that is a target for determining whether or not the change is made when the first element is changed.
- the inter-element influence determination device A receiving unit for receiving the request information from the user terminal; A system information storage unit for storing system information including attribute information indicating attributes of each element of the system; In the system, a relationship information storage unit that stores relationship information indicating a relationship that directly interacts between elements; A system network model that models the system is created by virtually connecting each element included in the system based on the system information and the relationship information, and the received system network model is received based on the created system network model.
- An influence determining unit that determines whether the second element indicated by the received request information is affected when a change is made to the first element indicated by the request information;
- a transmission unit that transmits determination result information indicating a result determined by the influence determination unit to the user terminal,
- An inter-element influence determination system characterized by that.
- the attribute information includes, for each element, target attribute information indicating a material or service supplied to the element and / or a material or service supplied by the element to another element, and the material or service supplied to the element.
- Supply source attribute information indicating an element of the supply source of the source
- supply destination attribute information indicating the other element that is a supply destination of the material or service supplied by the element.
- the influence determination unit creates the system network model by connecting an element that is a supplier of the material or service and an element that is a supplier of the material or service based on the attribute information.
- the system information storage unit further acquires and stores event information indicating an event related to the attribute information of an element,
- the relationship information includes event occurrence relationship information indicating a relationship that directly interacts between elements while the event occurs.
- the inter-element influence determination device From the system information, further comprising a relationship information generation unit that generates the relationship information by finding a relationship between elements of the system based on a preset rule.
- the inter-element influence determination system according to any one of appendices 1 to 3, characterized in that:
- An acquisition unit for acquiring A system information storage unit for storing system information including attribute information indicating attributes of each element of the system;
- a relationship information storage unit that stores relationship information indicating a relationship that directly interacts between elements;
- a system network model in which a system is modeled by virtually connecting each element included in the system based on the system information and the relationship information is created, and the acquired system network model is obtained based on the created system network model.
- An influence determining unit that determines whether the second element indicated by the acquired request information is affected when a change is made to the first element indicated by the request information;
- An inter-element influence determination device comprising:
- the attribute information includes, for each element, target attribute information indicating a material or service supplied to the element and / or a material or service supplied by the element to another element, and the material or service supplied to the element.
- Supply source attribute information indicating an element of the supply source of the source
- supply destination attribute information indicating the other element that is a supply destination of the material or service supplied by the element.
- the influence determination unit creates the system network model by connecting an element that is a supplier of the material or service and an element that is a supplier of the material or service based on the attribute information.
- the system information storage unit further acquires and stores event information indicating an event related to the attribute information of an element,
- the relationship information includes event occurrence relationship information indicating a relationship that directly interacts between elements while the event occurs.
- Appendix 8 From the system information, further comprising a relationship information generation unit that generates the relationship information by finding out a relationship between elements of the system based on a preset rule.
- the inter-element influence determination apparatus according to any one of appendices 5 to 7, characterized in that:
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Abstract
Description
ネットワークで接続されるユーザ端末と要素間影響判定装置とを含む要素間影響判定システムであって、
前記ユーザ端末は、
ユーザの入力に基づいて、システムに含まれる第1の要素と、当該第1の要素に変更を加えた場合に影響が及ぶか否かを判定する対象である第2の要素とを示す要求情報を取得し、当該要求情報を前記要素間影響判定装置に送信する入力部と、
前記要素間影響判定装置から受信した情報をユーザに出力する出力部と、を備え、
前記要素間影響判定装置は、
前記ユーザ端末から、前記要求情報を受信する受信部と、
システムの各要素の属性を示す属性情報を含むシステム情報を記憶するシステム情報記憶部と、
システムにおいて、要素間で直接相互作用を与える関係を示す関係情報を記憶する関係情報記憶部と、
システムに含まれる各要素を、前記システム情報および前記関係情報に基づいて仮想的に接続させることによってシステムをモデル化したシステムネットワークモデルを作成し、作成した前記システムネットワークモデルに基づいて、受信した前記要求情報が示す前記第1の要素に変更を加えた場合に、受信した前記要求情報が示す前記第2の要素に影響が及ぶか否かを判定する影響判定部と、
前記影響判定部が判定した結果を示す判定結果情報を前記ユーザ端末に送信する送信部と、を備える、
ことを特徴とする。
ユーザの入力に基づいて、システムに含まれる第1の要素と、当該第1の要素に変更を加えた場合に影響が及ぶか否かを判定する対象である第2の要素とを示す要求情報を取得する取得部と、
システムの各要素の属性を示す属性情報を含むシステム情報を記憶するシステム情報記憶部と、
システムにおいて、要素間で直接相互作用を与える関係を示す関係情報を記憶する関係情報記憶部と、
システムに含まれる各要素を、前記システム情報および前記関係情報に基づいて仮想的に接続させることによってシステムをモデル化したシステムネットワークモデルを作成し、作成した前記システムネットワークモデルに基づいて、取得した前記要求情報が示す前記第1の要素に変更を加えた場合に、取得した前記要求情報が示す前記第2の要素に影響が及ぶか否かを判定する影響判定部と、
を備えることを特徴とする。
ユーザの入力に基づいて、システムに含まれる第1の要素と、当該第1の要素に変更を加えた場合に影響が及ぶか否かを判定する対象である第2の要素とを示す要求情報を取得する取得ステップと、
システムに含まれる各要素を、システムの各要素の属性を示す属性情報を含むシステム情報と、システムにおいて、要素間で直接相互作用を与える関係を示す関係情報とに基づいて、仮想的に接続させることによってシステムをモデル化したシステムネットワークモデルを作成する作成ステップと、
前記作成ステップで作成した前記システムネットワークモデルに基づいて、取得した前記要求情報が示す前記第1の要素に変更を加えた場合に、取得した前記要求情報が示す前記第2の要素に影響が及ぶか否かを判定する影響判定ステップと、
を備えることを特徴とする。
コンピュータを、
ユーザの入力に基づいて、システムに含まれる第1の要素と、当該第1の要素に変更を加えた場合に影響が及ぶか否かを判定する対象である第2の要素とを示す要求情報を取得する取得手段、
システムに含まれる各要素を、システムの各要素の属性を示す属性情報を含むシステム情報と、システムにおいて、要素間で直接相互作用を与える関係を示す関係情報とに基づいて、仮想的に接続させることによってシステムをモデル化したシステムネットワークモデルを作成する作成手段、
前記作成手段が作成した前記システムネットワークモデルに基づいて、取得した前記要求情報が示す前記第1の要素に変更を加えた場合に、取得した前記要求情報が示す前記第2の要素に影響が及ぶか否かを判定する影響判定手段、
として機能させることを特徴とするプログラムを記録している。
図1は、本発明の実施の形態1に係る要素間影響判定システムの構成例を示すブロック図である。実施の形態1の要素間影響判定システム100は、要素間影響判定装置1とユーザ端末7とで構成されている。要素間影響判定装置1とユーザ端末7とは、ネットワークを介して互いに通信可能である。
図12は、本発明の実施の形態2に係る要素間影響判定システムの構成例を示すブロック図である。実施の形態2の要素間影響判定システム200は、実施の形態1の要素間影響判定システム100と同様に、要素間影響判定装置1とユーザ端末7とで構成されている。また、実施の形態2の要素間影響判定装置1は、実施の形態1の要素間影響判定装置1の構成に加えて、関係情報生成部16を備える。
ネットワークで接続されるユーザ端末と要素間影響判定装置と含む要素間影響判定システムであって、
前記ユーザ端末は、
ユーザの入力に基づいて、システムに含まれる第1の要素と、当該第1の要素に変更を加えた場合に影響が及ぶか否かを判定する対象である第2の要素とを示す要求情報を取得し、当該要求情報を前記要素間影響判定装置に送信する入力部と、
前記要素間影響判定装置から受信した情報をユーザに出力する出力部と、を備え、
前記要素間影響判定装置は、
前記ユーザ端末から、前記要求情報を受信する受信部と、
システムの各要素の属性を示す属性情報を含むシステム情報を記憶するシステム情報記憶部と、
システムにおいて、要素間で直接相互作用を与える関係を示す関係情報を記憶する関係情報記憶部と、
システムに含まれる各要素を、前記システム情報および前記関係情報に基づいて仮想的に接続させることによってシステムをモデル化したシステムネットワークモデルを作成し、作成した前記システムネットワークモデルに基づいて、受信した前記要求情報が示す前記第1の要素に変更を加えた場合に、受信した前記要求情報が示す前記第2の要素に影響が及ぶか否かを判定する影響判定部と、
前記影響判定部が判定した結果を示す判定結果情報を前記ユーザ端末に送信する送信部と、を備える、
ことを特徴とする要素間影響判定システム。
前記属性情報は、要素ごとに、当該要素に供給される材またはサービスおよび/または当該要素が他の要素に供給する材またはサービスを示す対象属性情報と、当該要素に供給される前記材またはサービスの供給元の要素を示す供給元属性情報と、当該要素が供給する前記材またはサービスの供給先である前記他の要素を示す供給先属性情報とを含み、
前記影響判定部は、前記属性情報に基づいて、前記材またはサービスの供給元である要素と、当該材またはサービスの供給先である要素とを接続させることによって前記システムネットワークモデルを作成する、
ことを特徴とする付記1に記載の要素間影響判定システム。
前記システム情報記憶部は、要素の前記属性情報に関するイベントを示すイベント情報をさらに取得して記憶し、
前記関係情報は、前記イベントが発生している間に要素間で直接相互作用を与える関係を示すイベント発生時関係情報を含む、
ことを特徴とする付記1または2に記載の要素間影響判定システム。
前記要素間影響判定装置は、
前記システム情報から、あらかじめ設定されたルールに基づいてシステムの要素間の関係を見つけ出すことにより、前記関係情報を生成する関係情報生成部、をさらに備える、
ことを特徴とする付記1ないし3のいずれかに記載の要素間影響判定システム。
ユーザの入力に基づいて、システムに含まれる第1の要素と、当該第1の要素に変更を加えた場合に影響が及ぶか否かを判定する対象である第2の要素とを示す要求情報を取得する取得部と、
システムの各要素の属性を示す属性情報を含むシステム情報を記憶するシステム情報記憶部と、
システムにおいて、要素間で直接相互作用を与える関係を示す関係情報を記憶する関係情報記憶部と、
システムに含まれる各要素を、前記システム情報および前記関係情報に基づいて仮想的に接続させることによってシステムをモデル化したシステムネットワークモデルを作成し、作成した前記システムネットワークモデルに基づいて、取得した前記要求情報が示す前記第1の要素に変更を加えた場合に、取得した前記要求情報が示す前記第2の要素に影響が及ぶか否かを判定する影響判定部と、
を備えることを特徴とする要素間影響判定装置。
前記属性情報は、要素ごとに、当該要素に供給される材またはサービスおよび/または当該要素が他の要素に供給する材またはサービスを示す対象属性情報と、当該要素に供給される前記材またはサービスの供給元の要素を示す供給元属性情報と、当該要素が供給する前記材またはサービスの供給先である前記他の要素を示す供給先属性情報とを含み、
前記影響判定部は、前記属性情報に基づいて、前記材またはサービスの供給元である要素と、当該前記材またはサービスの供給先である要素とを接続させることによって前記システムネットワークモデルを作成する、
ことを特徴とする付記5に記載の要素間影響判定装置。
前記システム情報記憶部は、要素の前記属性情報に関するイベントを示すイベント情報をさらに取得して記憶し、
前記関係情報は、前記イベントが発生している間に要素間で直接相互作用を与える関係を示すイベント発生時関係情報を含む、
ことを特徴とする付記5または6に記載の要素間影響判定装置。
前記システム情報から、あらかじめ設定されたルールに基づいてシステムの要素間の関係性を見つけ出すことにより、前記関係情報を生成する関係情報生成部、をさらに備える、
ことを特徴とする付記5ないし7のいずれかに記載の要素間影響判定装置。
ユーザの入力に基づいて、システムに含まれる第1の要素と、当該第1の要素に変更を加えた場合に影響が及ぶか否かを判定する対象である第2の要素とを示す要求情報を取得する取得ステップと、
システムに含まれる各要素を、システムの各要素の属性を示す属性情報を含むシステム情報と、システムにおいて、要素間で直接相互作用を与える関係を示す関係情報とに基づいて、仮想的に接続させることによってシステムをモデル化したシステムネットワークモデルを作成する作成ステップと、
前記作成ステップで作成した前記システムネットワークモデルに基づいて、取得した前記要求情報が示す前記第1の要素に変更を加えた場合に、取得した前記要求情報が示す前記第2の要素に影響が及ぶか否かを判定する影響判定ステップと、
を備えることを特徴とする要素間影響判定方法。
コンピュータを、
ユーザの入力に基づいて、システムに含まれる第1の要素と、当該第1の要素に変更を加えた場合に影響が及ぶか否かを判定する対象である第2の要素とを示す要求情報を取得する取得手段、
システムに含まれる各要素を、システムの各要素の属性を示す属性情報を含むシステム情報と、システムにおいて、要素間で直接相互作用を与える関係を示す関係情報とに基づいて、仮想的に接続させることによってシステムをモデル化したシステムネットワークモデルを作成する作成手段、
前記作成手段が作成した前記システムネットワークモデルに基づいて、取得した前記要求情報が示す前記第1の要素に変更を加えた場合に、取得した前記要求情報が示す前記第2の要素に影響が及ぶか否かを判定する影響判定手段、
として機能させることを特徴とするプログラムを記録した記録媒体。
7 ユーザ端末
11 受信部
12 システム情報記憶部
13 関係情報記憶部
14 影響判定部
15 送信部
16 関係情報生成部
30 内部バス
31 制御部
32 主記憶部
33 外部記憶部
34 操作部
35 表示部
36 入出力部
37 送受信部
39 制御プログラム
71 入力部
72 出力部
100、200 要素間影響判定システム
Claims (10)
- ネットワークで接続されるユーザ端末と要素間影響判定装置と含む要素間影響判定システムであって、
前記ユーザ端末は、
ユーザの入力に基づいて、システムに含まれる第1の要素と、当該第1の要素に変更を加えた場合に影響が及ぶか否かを判定する対象である第2の要素とを示す要求情報を取得し、当該要求情報を前記要素間影響判定装置に送信する入力部と、
前記要素間影響判定装置から受信した情報をユーザに出力する出力部と、を備え、
前記要素間影響判定装置は、
前記ユーザ端末から、前記要求情報を受信する受信部と、
システムの各要素の属性を示す属性情報を含むシステム情報を記憶するシステム情報記憶部と、
システムにおいて、要素間で直接相互作用を与える関係を示す関係情報を記憶する関係情報記憶部と、
システムに含まれる各要素を、前記システム情報および前記関係情報に基づいて仮想的に接続させることによってシステムをモデル化したシステムネットワークモデルを作成し、作成した前記システムネットワークモデルに基づいて、受信した前記要求情報が示す前記第1の要素に変更を加えた場合に、受信した前記要求情報が示す前記第2の要素に影響が及ぶか否かを判定する影響判定部と、
前記影響判定部が判定した結果を示す判定結果情報を前記ユーザ端末に送信する送信部と、を備える、
ことを特徴とする要素間影響判定システム。 - 前記属性情報は、要素ごとに、当該要素に供給される材またはサービスおよび/または当該要素が他の要素に供給する材またはサービスを示す対象属性情報と、当該要素に供給される前記材またはサービスの供給元の要素を示す供給元属性情報と、当該要素が供給する前記材またはサービスの供給先である前記他の要素を示す供給先属性情報とを含み、
前記影響判定部は、前記属性情報に基づいて、前記材またはサービスの供給元である要素と、当該材またはサービスの供給先である要素とを接続させることによって前記システムネットワークモデルを作成する、
ことを特徴とする請求項1に記載の要素間影響判定システム。 - 前記システム情報記憶部は、要素の前記属性情報に関するイベントを示すイベント情報をさらに取得して記憶し、
前記関係情報は、前記イベントが発生している間に要素間で直接相互作用を与える関係を示すイベント発生時関係情報を含む、
ことを特徴とする請求項1または2に記載の要素間影響判定システム。 - 前記要素間影響判定装置は、
前記システム情報から、あらかじめ設定されたルールに基づいてシステムの要素間の関係を見つけ出すことにより、前記関係情報を生成する関係情報生成部、をさらに備える、
ことを特徴とする請求項1ないし3のいずれか1項に記載の要素間影響判定システム。 - ユーザの入力に基づいて、システムに含まれる第1の要素と、当該第1の要素に変更を加えた場合に影響が及ぶか否かを判定する対象である第2の要素とを示す要求情報を取得する取得部と、
システムの各要素の属性を示す属性情報を含むシステム情報を記憶するシステム情報記憶部と、
システムにおいて、要素間で直接相互作用を与える関係を示す関係情報を記憶する関係情報記憶部と、
システムに含まれる各要素を、前記システム情報および前記関係情報に基づいて仮想的に接続させることによってシステムをモデル化したシステムネットワークモデルを作成し、作成した前記システムネットワークモデルに基づいて、取得した前記要求情報が示す前記第1の要素に変更を加えた場合に、取得した前記要求情報が示す前記第2の要素に影響が及ぶか否かを判定する影響判定部と、
を備えることを特徴とする要素間影響判定装置。 - 前記属性情報は、要素ごとに、当該要素に供給される材またはサービスおよび/または当該要素が他の要素に供給する材またはサービスを示す対象属性情報と、当該要素に供給される前記材またはサービスの供給元の要素を示す供給元属性情報と、当該要素が供給する前記材またはサービスの供給先である前記他の要素を示す供給先属性情報とを含み、
前記影響判定部は、前記属性情報に基づいて、前記材またはサービスの供給元である要素と、当該前記材またはサービスの供給先である要素とを接続させることによって前記システムネットワークモデルを作成する、
ことを特徴とする請求項5に記載の要素間影響判定装置。 - 前記システム情報記憶部は、要素の前記属性情報に関するイベントを示すイベント情報をさらに取得して記憶し、
前記関係情報は、前記イベントが発生している間に要素間で直接相互作用を与える関係を示すイベント発生時関係情報を含む、
ことを特徴とする請求項5または6に記載の要素間影響判定装置。 - 前記システム情報から、あらかじめ設定されたルールに基づいてシステムの要素間の関係性を見つけ出すことにより、前記関係情報を生成する関係情報生成部、をさらに備える、
ことを特徴とする請求項5ないし7のいずれか1項に記載の要素間影響判定装置。 - ユーザの入力に基づいて、システムに含まれる第1の要素と、当該第1の要素に変更を加えた場合に影響が及ぶか否かを判定する対象である第2の要素とを示す要求情報を取得する取得ステップと、
システムに含まれる各要素を、システムの各要素の属性を示す属性情報を含むシステム情報と、システムにおいて、要素間で直接相互作用を与える関係を示す関係情報とに基づいて、仮想的に接続させることによってシステムをモデル化したシステムネットワークモデルを作成する作成ステップと、
前記作成ステップで作成した前記システムネットワークモデルに基づいて、取得した前記要求情報が示す前記第1の要素に変更を加えた場合に、取得した前記要求情報が示す前記第2の要素に影響が及ぶか否かを判定する影響判定ステップと、
を備えることを特徴とする要素間影響判定方法。 - コンピュータを、
ユーザの入力に基づいて、システムに含まれる第1の要素と、当該第1の要素に変更を加えた場合に影響が及ぶか否かを判定する対象である第2の要素とを示す要求情報を取得する取得手段、
システムに含まれる各要素を、システムの各要素の属性を示す属性情報を含むシステム情報と、システムにおいて、要素間で直接相互作用を与える関係を示す関係情報とに基づいて、仮想的に接続させることによってシステムをモデル化したシステムネットワークモデルを作成する作成手段、
前記作成手段が作成した前記システムネットワークモデルに基づいて、取得した前記要求情報が示す前記第1の要素に変更を加えた場合に、取得した前記要求情報が示す前記第2の要素に影響が及ぶか否かを判定する影響判定手段、
として機能させることを特徴とするプログラムを記録した記録媒体。
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JP2001273006A (ja) * | 2000-03-27 | 2001-10-05 | Osaka Gas Co Ltd | エネルギープラントの運用評価システム |
JP2004334492A (ja) * | 2003-05-07 | 2004-11-25 | Toyota Motor Corp | 部品供給系の危機管理支援方法、装置及びプログラム |
JP2008059476A (ja) * | 2006-09-01 | 2008-03-13 | Takenaka Komuten Co Ltd | 輸送計画策定装置、輸送計画策定方法及び輸送計画策定プログラム |
JP2010061450A (ja) * | 2008-09-04 | 2010-03-18 | Univ Of Tokyo | 情報処理装置、情報処理方法及びプログラム |
JP2011134168A (ja) * | 2009-12-25 | 2011-07-07 | Hitachi-Ge Nuclear Energy Ltd | 構造物の建設データ管理方法、建設データ管理装置および建設データ管理システム |
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JP2001273006A (ja) * | 2000-03-27 | 2001-10-05 | Osaka Gas Co Ltd | エネルギープラントの運用評価システム |
JP2004334492A (ja) * | 2003-05-07 | 2004-11-25 | Toyota Motor Corp | 部品供給系の危機管理支援方法、装置及びプログラム |
JP2008059476A (ja) * | 2006-09-01 | 2008-03-13 | Takenaka Komuten Co Ltd | 輸送計画策定装置、輸送計画策定方法及び輸送計画策定プログラム |
JP2010061450A (ja) * | 2008-09-04 | 2010-03-18 | Univ Of Tokyo | 情報処理装置、情報処理方法及びプログラム |
JP2011134168A (ja) * | 2009-12-25 | 2011-07-07 | Hitachi-Ge Nuclear Energy Ltd | 構造物の建設データ管理方法、建設データ管理装置および建設データ管理システム |
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