JP7298840B2 - Recovery plan formulation device, recovery plan formulation method, and recovery plan formulation program - Google Patents

Description

The present invention relates to a recovery plan formulation device, a recovery plan formulation method, and a recovery plan formulation program.

Both disaster prevention preparations (hardware) that take into account the occurrence of an earthquake and tsunami on a scale that exceeds expectations triggered by the Great East Japan Earthquake and countermeasures (software) based on the assumption that damage will occur after the disaster (software) are required. For example, see Non-Patent Document 1).

In particular, in the initial response, when it is difficult to grasp the situation, it is necessary to consider the largest-class tsunami that rarely occurs, such as the Great East Japan Earthquake, the relatively frequent tsunami that has been used as a reference for the design of seawalls and breakwaters, and the normal-class tsunami that is lower than that. Since the method of emergency response will differ depending on how to identify it as a tsunami, it is important to develop advance countermeasures and start up the initial response by quickly identifying the level.

However, if the scale of damage exceeds what was assumed in the preliminary measures, it will be necessary to ensure the safety of the staff involved in responding and to revise the recovery plan due to the expansion of damage to facilities. In addition, since the site is complicated and resources are in short supply, it takes time to grasp the overall scale of damage, and there are situations where decisions are delayed or uncertain. Conceivable. Therefore, it is necessary to make quick and timely decisions by utilizing dynamically calculated damage estimates and information from the field.

As a conventional technique, for example, a method of business planning and risk assessment combining BFD (Business Flow Diagram) and CPM (Critical Path Method) has been developed (see, for example, Non-Patent Documents 2 and 3). In addition, a method of creating a dynamic scenario based on the SWOT ((Strengths Weaknesses Opportunities Threats)) structure from IDEF0 ((Integration DEFinition 0)) and deciding how to respond to changes in circumstances is being studied (for example, see Non-Patent Document 4).

On the other hand, as a technology to support crisis response when risks become apparent, there are mechanisms for managing delays and accumulation in the progress management of crisis response operations (see Patent Document 1, for example), and activity logs are used as disaster countermeasures rather than on-site. There is a mechanism for classifying and presenting from a new perspective that the headquarters wants to grasp (for example, see Patent Document 2), and a mechanism for presenting similar problems and countermeasures by presenting know-how on similar events in the past (for example, , see Patent Document 3).

JP 2016-224671 A JP 2016-212799 A JP 2015-230624 A

Central Disaster Prevention Council ``Expert Committee on Earthquake and Tsunami Countermeasures Based on Lessons Learned from the Tohoku Earthquake'' (September 28, 2011), [online], [searched July 16, 2019], Internet <http ://www.bousai.go.jp/kaigirep/chousakai/tohokukyokun/index.html＞ Akira Okamoto, et al., “Creating a Business Continuity Plan for Maintaining Expressway Functions by Combining BFD (Business Flow Diagram) and CPM (Critical Path Method)”, Society of Social Safety Science, No.20, 2013.7. Akira Okamoto et al., “Development of Risk Assessment Method for Expressways”, Journal of Social Safety Science, No.27, 2015.11 Yuki Hamada et al., “Fundamental Study on Dynamic Response Scenario Generation Method for Situation Management”, Journal of International P2M Society, Vol. 9, No. 2, pp. 237-254, 2015.

However, the conventional technique described above has a problem that it may not be possible to perform efficient restoration. For example, with the above-described conventional technology, it is not possible to prioritize the response to the materialized risk and reflect resource allocation in the recovery plan for crisis response after the risk has materialized, so efficient recovery is performed. I had a problem that I couldn't do it.

In order to solve the above-described problems and achieve the object, the recovery plan formulation device of the present invention provides a degree of damage to each piece of equipment when a critical event occurs and a preset service to be performed when each piece of equipment is damaged. Based on the degree of impact, a priority calculation unit that calculates a recovery priority indicating the degree to which recovery should be prioritized for each facility, and based on the recovery priority of each facility calculated by the priority calculation unit, and a recovery plan formulating section that formulates a recovery plan including resource allocation for restoring each facility.

In addition, the recovery plan formulation method of the present invention is a recovery plan formulation method executed by a recovery plan formulation device, and includes a degree of damage to each facility when a crisis event occurs and a preset time when each facility is damaged. a priority calculation step of calculating a recovery priority indicating the degree to which recovery should be prioritized for each facility based on the degree of impact on the service, and the recovery priority of each facility calculated by the priority calculation step and a recovery plan formulation step of formulating a recovery plan including resource allocation for recovering each facility based on.

In addition, the recovery plan formulation program of the present invention restores each facility based on the degree of damage to each facility when a crisis event occurs and the degree of impact on services when each facility is damaged. a priority calculation step of calculating a recovery priority indicating the degree to which priority should be given to each facility, based on the recovery priority of each facility calculated by the priority calculation step, recovery including resource allocation for recovering each facility It is characterized by causing a computer to execute a recovery plan formulating step of formulating a plan.

ADVANTAGE OF THE INVENTION According to this invention, it is effective in being able to perform efficient restoration.

FIG. 1 is a diagram for explaining the configuration of a crisis management system. FIG. 2 is a diagram showing an example of an asset information table. FIG. 3 is a diagram showing an example of a disaster prediction table. FIG. 4 is a diagram showing a screen display example of a ToDo list. FIG. 5 is a diagram showing a screen display example of tasks. FIG. 6 is a diagram illustrating an example of processing for calculating the damage degree of each facility. FIG. 7 is a diagram illustrating an example of processing for calculating the restoration priority of each facility. FIG. 8 is a diagram showing an example of an asset restoration resource table. FIG. 9 is a diagram showing an example of an asset substitution information table. FIG. 10 is a sequence diagram showing an example of the flow of processing in the crisis management system according to the first embodiment. FIG. 11 is a diagram showing a computer that executes a recovery plan formulation program.

Embodiments of a recovery plan formulation device, a recovery plan formulation method, and a recovery plan formulation program according to the present application will be described below in detail with reference to the drawings. The recovery plan formulation device, recovery plan formulation method, and recovery plan formulation program according to the present application are not limited to this embodiment.

[First Embodiment]
In the following embodiments, the configuration of the crisis management system 1 including the recovery plan formulation device 10 according to the first embodiment and the flow of processing of the crisis management system 1 will be described in order, and finally the first embodiment Explain the effect of

[Configuration of Crisis Management System]
FIG. 1 is a diagram for explaining the configuration of a crisis management system. As shown in FIG. 1 , the crisis management system 1 has a configuration in which a recovery plan formulation device 10 , a plurality of client terminals 20 and a disaster prediction storage unit 40 are connected via a network 30 .

The recovery plan formulation device 10 is, for example, a server device. The recovery plan formulation device 10 is preset with a work plan (checklist) for crisis response, classifies tasks to be performed in the work plan for crisis response into mission units during crisis response, and progresses the tasks in units of missions. to manage.

In addition, the recovery plan formulation device 10 is preset with an asset level indicating the degree of impact on service when each facility is damaged, and based on the degree of damage and the asset level of each facility when a crisis event occurs, A restoration priority indicating the degree to which restoration should be prioritized is calculated for each facility. Then, the recovery plan formulation device 10 formulates a recovery plan including resource allocation for recovering each facility based on the recovery priority of each facility.

Furthermore, the restoration plan formulation device 10 updates the damage prediction based on the confirmation status of facilities with high asset levels, newly obtained damage predictions, reports from the site, etc., recalculates the recovery priority, and reallocates resources. Relocate. As a result, even if there is a difference between the plan assumed in advance and the damage prediction, the recovery plan formulation device 10 enables effective review of the recovery plan and reallocation of resources, and efficient recovery support. , facilities and services can be restored quickly.

The client terminal 20 is, for example, a personal computer, smart phone, mobile phone, or the like. Also, the client terminal 20 is assumed to be provided, for example, in each institution (each organization) related to crisis response. A user can set a business plan and register a task via the web browser of each client terminal 20 . The client terminal 20 also displays a management screen for business plans and tasks, and a recovery plan formulated by the recovery plan formulation device 10 .

The network 30 may be configured so that connected devices can communicate with each other, and may be configured by, for example, the Internet, a LAN (Local Area Network), a WAN (Wide Area Network), or the like.

The disaster prediction accumulation unit 40 stores disaster information regarding damage to each area predicted by an external device (not shown). For example, as illustrated in FIG. 2, the disaster prediction storage unit 40 stores a disaster prediction table that associates an "area ID" that identifies an area with a "disaster prediction" that indicates a predicted disaster situation. .

[Configuration of recovery plan formulation device]
Next, the configuration of the recovery plan formulation device 10 will be described in detail. This recovery plan formulation device 10 has a storage unit 11 and a control unit 12, as shown in FIG. The storage unit 11 is implemented by a semiconductor memory device such as RAM (Random Access Memory), flash memory, or a storage device such as a hard disk or an optical disk, and stores a processing program for operating the recovery plan formulation device 10, a processing Data used during program execution is stored. The storage unit 11 has a business plan storage unit 11a, a task storage unit 11b, a recovery resource storage unit 11c, an asset information storage unit 11d, and a recovery plan storage unit 11e.

The business plan storage unit 11a stores information on business plans for crisis response. For example, the business plan storage unit 11a stores items to be implemented in the business plan in the form of a checklist. For example, the business plan accumulation unit 11a stores checklist identification numbers, completion statuses, ToDo lists, corresponding organizations, completed tasks, remarks, etc., as checklist items. A screen display example of the checklist will be described later with reference to FIG.

The task accumulation unit 11b stores the issued tasks in association with the checklist items. For example, the task storage unit 11b stores task ID, priority, status, completion schedule, task name, date and time of filing, source, destination, message content, and the like as task items. A screen display example of tasks will be described later with reference to FIG.

The recovery resource storage unit 11c stores information on recovery resources for recovering each facility when a critical event occurs. For example, the recovery resource storage unit 11c stores, as information on recovery resources, information such as the number and type of equipment used for recovery, and information on the number of engineers and carriers working for recovery. .

The asset information storage unit 11d stores information about facilities. For example, as shown in FIG. 3, the asset information accumulation unit 11d stores a "facility ID" that uniquely identifies a facility, a "facility type" that indicates the type of facility, and the degree of impact on services when the facility is damaged. "Asset level" indicating the location of the equipment, "Shape type" indicating the arrangement shape of the equipment, and "Position information" indicating the location of the equipment is stored. The asset level set here depends on, for example, the rank of service beneficiaries and the number of beneficiaries from the perspective of priority targets stipulated in the Telecommunications Business Act and the provision of public services. set. In addition, although the example of FIG. 3 illustrates the case where the asset level is set in three stages of "high", "middle", and "low", it is not limited to this.

The recovery plan accumulation unit 11e preliminarily stores a recovery plan based on an assumption of damage and a prediction of damage to each facility in advance and based on the priority. In addition, the recovery plan storage unit 11e stores a recovery plan including resource allocation for recovering each facility. Specifically, the recovery plan accumulation unit 11e stores recovery plans created by the recovery plan formulation unit 12e, which will be described later. Note that an example of the recovery plan will be described later with reference to FIG. In addition, the recovery plan accumulation unit 11e may store, for example, alternative equipment for each damaged equipment. For example, the recovery plan accumulation unit 11e may store an asset substitution information table in which equipment IDs and substitute equipment are associated with each other. Note that an example of the asset replacement information table will be described later with reference to FIG. 9 .

Next, the controller 12 will be described. The control unit 12 has an internal memory for storing programs defining various processing procedures and required data, and executes various processing using these. For example, the control unit 12 is an electronic circuit such as a CPU (Central Processing Unit) or MPU (Micro Processing Unit). The control unit 12 has a business plan management unit 12a, a task management unit 12b, an asset damage degree calculation unit 12c, a recovery priority calculation unit 12d, and a recovery plan formulation unit 12e.

The business plan management unit 12a reads out the business plan (checklist) and manages the progress of the checklist based on the progress of the tasks linked to the checklist items. It is assumed that the business plan is created in advance by the user and stored in the business plan accumulation unit 11a.

In response to a request from the client terminal 20 or the like, the business plan management unit 12a reads checklist data from the business plan storage unit 11a and displays the checklist, as shown in FIG. Multiple tasks can be created from each checklist item (one row), and the "completed tasks" column provides a breakdown of the task status. For example, when a crisis event occurs and the user selects "new creation" of a task in the checklist, the business plan management unit 12a receives a task slip from the user, and issues a task registration request later. is notified to the task management unit 12b.

Further, when all the tasks of the item are completed, the work plan management unit 12a updates the "completion status" of the item to "completed". In the case of crisis response, it is necessary to respond flexibly, so manual settings are also possible. In addition, immediately after the disaster, we will start the initial response while ensuring the safety of our employees based on the recovery plan formulated in advance.

The task management unit 12b stores tasks in the task storage unit 11b. For example, when the task management unit 12b receives a task registration request from the business plan management unit 12a, the task management unit 12b stores the task in the task storage unit 11b. In addition, the task management unit 12b manages the priority and progress of the task based on the flags (response status, priority, due date) attached to the task issued in association with the items of the checklist, and the task storage unit 11b update the task data stored in

Further, in response to a request from the client terminal 20 or the like, the task management unit 12b reads task data from the task storage unit 11b and displays the task, as illustrated in FIG. Further, for example, when a message such as a report is exchanged with respect to the task after issuing the task, the task management unit 12b manages it as a thread by linking it to the task, and manages the task stored in the task accumulation unit 11b. update the data of In addition, 4 levels of priority (urgent and important/important/urgent/normal) and 4 levels of status (unsupported/supporting/completed/notified) can be set as flags for tasks. can be changed by Furthermore, if the task contains location information, it is possible to plot the task on the map as well.

The asset damage degree calculation unit 12c acquires damage information related to damage in each area when a crisis event occurs, and uses the damage information to calculate the damage degree of each facility. For example, the asset damage degree calculation unit 12c acquires a disaster prediction table from the disaster prediction accumulation unit 40 as damage information regarding damage to each area when a crisis event occurs. The disaster prediction table stores, for example, values of disaster prediction (flood depth m) for each equally divided area such as an administrative division or a several-kilometer mesh. In the example of FIG. 6, the disaster prediction table stores the flood depth value of each area as the disaster prediction value. Inundation refers to the fact that urban areas, houses, and fields are covered with water due to floods and inland floods, and the depth (the height from the ground to the surface of the water in the flooded area) is called the "flood depth."

In addition, the property damage degree calculation unit 12c acquires the property information table from the property information storage unit 11d. In addition to the asset level of each piece of equipment, the asset information table stores the location information of the equipment and the shape type indicating the arrangement shape of the equipment. In the example of FIG. 6, the property information table stores, as the shape type, the shape type of a single piece of equipment arranged as "point", and the shape type of a plurality of pieces of equipment arranged in a mutually connected manner as "point". line" is stored.

Then, the asset damage degree calculation unit 12c acquires from the disaster prediction table the disaster information corresponding to the area including the location information of each facility stored in the asset information table of the asset information accumulation unit 11d, and obtains each of the acquired damage information. is used to calculate the degree of damage to each facility. For example, as exemplified in FIG. 6, the asset damage degree calculation unit 12c superimposes the location of the disaster area in the disaster prediction table and the location of the equipment on the map, and compares the location of the equipment included in the disaster area. degree can be specified.

Any method may be used by the asset damage level calculation unit 12c to calculate the damage level, and the disaster prediction values of the disaster prediction table may be used in any way to calculate the damage level. For example, the asset damage degree calculation unit 12c may directly use the value of the disaster prediction (flood depth m) illustrated in FIG. You may input and calculate the value of the degree of damage. Further, the asset damage level calculation unit 12c may recalculate the damage level of each facility using the damage information each time the damage information in the disaster prediction table is updated.

The recovery priority calculation unit 12d restores each facility based on the degree of damage to each facility when a crisis event occurs and the preset asset level that is the degree of impact on services when each facility is damaged. A recovery priority indicating the degree to which priority should be given to is calculated. Specifically, the recovery priority calculation unit 12d calculates the recovery priority for each piece of equipment based on the degree of damage and the degree of impact calculated by the property damage degree calculation unit 12c. Then, the recovery priority calculation unit 12d stores the calculated recovery priority in the recovery plan accumulation unit 11e. If there is a previously calculated recovery priority, the recovery priority calculation unit 12d may calculate a difference from the previous time and store only the difference in the recovery plan accumulation unit 11e.

Here, a processing example for calculating the restoration priority of each facility will be described with reference to FIG. 7 . FIG. 7 is a diagram illustrating an example of processing for calculating the restoration priority of each facility. As illustrated in FIG. 7, for example, the recovery priority calculation unit 12d calculates the disaster degree D, the predetermined value α, the preset asset level L, and the facility-related priority by the asset damage degree calculation unit 12c. The recovery priority (described as "priority F" in FIG. 7) is calculated by multiplying it by the number of "high" tasks (see example (1) in FIG. 7). For example, facility #1 illustrated in FIG. 7 has an asset level of "high" and the number of tasks with a priority of "high" is one, and facility #3 has an asset level of "low". It is assumed that there are three tasks with the priority "high".

Note that if the asset level L is set in three levels of "high", "medium", and "low", for example, values corresponding to "high", "medium", and "low" are set. shall be In this case, "high" is the highest value (e.g. "5"), medium is the next highest value (e.g. "3"), and "low" is the lowest value (e.g. "1"). shall be

Also, for example, the recovery priority calculator 12d may calculate the recovery priority using a weighting factor. As illustrated in FIG. 7, for example, the recovery priority calculation unit 12d calculates a value obtained by multiplying the weighting coefficient a by the asset level L, a value obtained by multiplying the weighting coefficient b by the asset level L, a weighting coefficient c, The recovery priority (described as "priority F" in FIG. 7) may be calculated from the sum of the value obtained by multiplying the number of "high" priority tasks related to the equipment (see FIG. 7). (see example (2)).

The restoration plan formulation unit 12e formulates a restoration plan including resource allocation for restoring each facility based on the calculated restoration priority of each facility. Here, it is assumed that the recovery plan formulation unit 12e predetermines a recovery plan indicating how much resource should be allocated according to the recovery priority. For example, the recovery plan formulation unit 12e determines the type of equipment, the number of engineers, and the number of carriers as recovery resources for recovering each facility according to the recovery priority, and stores the determined information as assets. Register in the recovery resource table, and store the asset recovery resource table in the recovery plan accumulation unit 11e.

That is, the recovery plan formulation unit 12e allocates more recovery resources to equipment with higher recovery priority. For example, the restoration plan formulation unit 12e may increase the number of equipment, the number of engineers, and the number of carriers for equipment with a higher restoration priority. Also, the recovery plan formulation unit 12e may allocate larger equipment or more accurate equipment to equipment with a higher restoration priority. In addition, the recovery plan formulation unit 12e may determine, as recovery resources, the type of equipment and personnel suitable for the type of damage according to the type of damage.

Here, the asset recovery resource table will be explained using FIG. For example, as shown in FIG. 8, the asset recovery resource table includes "facility type" indicating the type of facility, "damage prediction" indicating predicted damage information, "damage type" indicating the type of damage, and " Recovery resource” is stored. Note that the recovery plan formulation unit 12e may determine recovery resources in units of areas (for example, service areas, administrative divisions, meshes of several kilometers, etc.) instead of individual facilities, assuming large-scale damage.

Also, the recovery plan formulation unit 12e may determine alternative equipment to replace the damaged equipment. For example, the recovery plan formulation unit 12e refers to the asset replacement information table stored in the recovery plan accumulation unit 11e, determines replacement equipment to replace the damaged equipment, and creates a recovery plan for switching the damaged equipment to the alternative equipment. For example, as shown in FIG. 9, the asset substitution information table contains "equipment ID" that identifies equipment and " "alternative facility" is associated with and stored.

In addition, if there is a recovery plan formulated before, the recovery plan formulation unit 12e re-formulates the recovery plan based on the new recovery priority of each facility calculated by the recovery priority calculation unit 12d, Update recovery plans. In addition, when there is a recovery plan formulated before, the recovery priority calculation unit 12d may calculate a difference from the previous time and store only the difference in the recovery plan storage unit 11e.

In this way, the recovery plan formulation device 10, for example, calculates the difference between the static information assumed in advance and the damage prediction result provided after the disaster, and responds based on the static information up to that point. By reviewing the recovery plan that was in place and relocating resources, it is possible to efficiently implement early recovery of facilities.

[Processing procedure of crisis management system]
Next, using FIG. 10, the flow of processing in the crisis management system 1 according to the first embodiment will be described. FIG. 10 is a sequence diagram showing an example of the flow of processing in the crisis management system according to the first embodiment.

As illustrated in FIG. 10, as a preliminary setting process by the user, the business plan management unit 12a sets items to be implemented in the business plan in a checklist (step S101), and the recovery priority calculation unit 12d An asset level is set (step S102), and the recovery plan formulation unit 12e sets a recovery plan (step S103).

In the crisis management system 1, after a crisis event has occurred, when the user issues a task from the checklist (step S104), the business plan management unit 12a sends a task registration request to the task management unit 12b. Notify (step S105). Here, the tasks are to be issued based on the checklist of the work plan set in advance.

When the task management unit 12b receives the task registration request from the business plan management unit 12a, the task management unit 12b registers the task in the task storage unit 11b (step S106). Subsequently, the task management unit 12b manages the priority and progress of the task based on the flags (response status, priority, due date) attached to the task issued in association with the items of the checklist (step S107). , the progress of the task is notified to the work plan management unit 12a (step S108).

Upon receiving the progress of the task from the task management unit 12b, the business plan management unit 12a manages the progress of the checklist according to the progress of the task (step S109). Further, the task management unit 12b notifies the asset damage degree calculation unit 12c of a restoration plan formulation request at a predetermined timing (step S110).

In addition, the asset damage degree calculation unit 12c acquires damage information related to damage in each area when a critical event occurs, and uses the damage information to calculate the damage degree of each facility (step S111). Then, the asset damage degree calculation unit 12c requests the recovery priority calculation unit 12d to make a recovery priority calculation request (step S112).

Then, when receiving the recovery priority calculation request, the recovery priority calculation unit 12d calculates the recovery priority for each facility based on the degree of damage and the asset level of each facility (step S113). 12e is notified of a restoration plan formulation request (step S114).

Upon receiving the recovery plan formulation request, the recovery plan formulation unit 12e formulates a recovery plan including resource allocation for recovering each facility based on the recovery priority of each facility (step S115).

Then, the recovery plan formulation unit 12e adjusts the resource allocation plan for each organization (step S116), and when approval of the resource allocation plan is obtained from each organization (Yes at step S117), the process proceeds to step S104. Go back and either automatically or manually issue a task based on the resource allocation plan. If the recovery plan formulation unit 12e does not obtain approval for the resource allocation plan from each organization (No at step S117), the recovery plan formulation unit 12e returns to step S115 to formulate a recovery plan again. The above-described series of processes from S104 to S117 are repeated while crisis response continues.

[Effects of the first embodiment]
In the recovery plan formulation device 10 according to the first embodiment, the recovery plan formulation device includes the degree of damage to each facility when a crisis event occurs and the preset degree of impact on services when each facility is damaged. , a recovery priority indicating the degree to which recovery should be prioritized is calculated for each facility. Then, the recovery plan formulation device 10 formulates a recovery plan including resource allocation for recovering each facility based on the calculated recovery priority of each facility. Therefore, after a risk actually becomes apparent, the recovery plan formulation device 10 can prioritize responses to the actualized risk and appropriately reflect it in the recovery plan.

In addition, the recovery plan formulation device 10 updates the damage prediction based on the confirmation status of facilities with high asset levels, newly obtained damage predictions, reports from the site, etc., recalculates the recovery priority, and reallocates resources. Relocate. As a result, even if there is a difference between the plan assumed in advance and the damage prediction, the recovery plan formulation device 10 enables effective review of the recovery plan and reallocation of resources, and efficient recovery support. , facilities and services can be restored quickly.

(system configuration, etc.)
Also, each component of each device illustrated is functionally conceptual, and does not necessarily need to be physically configured as illustrated. In other words, the specific form of distribution and integration of each device is not limited to the one shown in the figure, and all or part of them can be functionally or physically distributed and integrated in arbitrary units according to various loads and usage conditions. Can be integrated and configured. Further, each processing function performed by each device may be implemented in whole or in part by a CPU and a program analyzed and executed by the CPU, or implemented as hardware based on wired logic.

In addition, among the processes described in the present embodiment, all or part of the processes described as being performed automatically can be performed manually, or the processes described as being performed manually can be performed manually. can also be performed automatically by known methods. In addition, information including processing procedures, control procedures, specific names, and various data and parameters shown in the above documents and drawings can be arbitrarily changed unless otherwise specified.

(program)
It is also possible to create a program in which the processing executed by the recovery plan formulation device described in the above embodiment is described in a computer-executable language. For example, it is possible to create a recovery plan formulation program in which the processing executed by the recovery plan formulation device 10 according to the embodiment is described in a computer-executable language. In this case, the same effect as the above embodiment can be obtained by having the computer execute the recovery plan formulation program. Furthermore, by recording such a recovery plan formulation program in a computer-readable recording medium, and causing a computer to read and execute the recovery plan formulation program recorded in this recording medium, the same processing as in the above embodiment is realized. may

FIG. 11 is a diagram showing a computer that executes a recovery plan formulation program. As illustrated in FIG. 11, computer 1000 includes, for example, memory 1010, CPU 1020, hard disk drive interface 1030, disk drive interface 1040, serial port interface 1050, video adapter 1060, and network interface 1070. , and these units are connected by a bus 1080 .

The memory 1010 includes a ROM (Read Only Memory) 1011 and a RAM 1012 as illustrated in FIG. The ROM 1011 stores a boot program such as BIOS (Basic Input Output System). Hard disk drive interface 1030 is connected to hard disk drive 1090 as illustrated in FIG. Disk drive interface 1040 is connected to disk drive 1100 as illustrated in FIG. A removable storage medium such as a magnetic disk or optical disk is inserted into the disk drive 1100 . The serial port interface 1050 is connected to, for example, a mouse 1110 and a keyboard 1120, as illustrated in FIG. Video adapter 1060 is connected to display 1130, for example, as illustrated in FIG.

Here, as illustrated in FIG. 11, the hard disk drive 1090 stores an OS 1091, application programs 1092, program modules 1093, and program data 1094, for example. That is, the recovery plan formulation program described above is stored, for example, in the hard disk drive 1090 as a program module in which commands to be executed by the computer 1000 are described.

Various data described in the above embodiments are stored as program data in the memory 1010 or the hard disk drive 1090, for example. Then, the CPU 1020 reads the program modules 1093 and program data 1094 stored in the memory 1010 and the hard disk drive 1090 to the RAM 1012 as necessary, and executes various processing procedures.

Note that the program module 1093 and program data 1094 related to the recovery plan formulation program are not limited to being stored in the hard disk drive 1090, but are stored in a removable storage medium, for example, and read by the CPU 1020 via a disk drive or the like. may Alternatively, the program module 1093 and program data 1094 related to the recovery plan formulation program are stored in another computer connected via a network (LAN (Local Area Network), WAN (Wide Area Network), etc.), and are stored in a network interface 1070. may be read by CPU 1020 via

10 recovery plan formulation device 11 storage unit 11a business plan accumulation unit 11b task accumulation unit 11c recovery resource accumulation unit 11d asset information accumulation unit 11e recovery plan accumulation unit 12 control unit 12a business plan management unit 12b task management unit 12c asset damage degree calculation unit 12d recovery priority calculation unit 12e recovery plan formulation unit 20 client terminal 30 network 40 disaster prediction accumulation unit

Claims (6)

a storage unit that stores tasks included in a business plan related to recovery and a predetermined priority set for each task;
Based on the degree of damage to each piece of equipment when a critical event occurs and the preset degree of impact on services when each piece of equipment is damaged, a recovery priority indicating the degree to which recovery should be prioritized for each piece of equipment is set. a priority calculation unit for calculating;
A recovery plan formulation unit that formulates a recovery plan including resource allocation for recovering each facility so that more recovery resources are allocated to facilities with higher recovery priority calculated by the priority calculation unit. and
has
The priority calculation unit determines the recovery priority based on the degree of damage, the degree of impact, and the number of tasks related to equipment set as having high priority stored in the storage unit. A recovery plan formulation device characterized by calculating . further comprising a damage degree calculation unit that acquires damage information related to damage in each area when a crisis event occurs and calculates the degree of damage to each facility using the damage information;
The recovery according to claim 1, wherein the priority calculation unit calculates the recovery priority for each facility based on the degree of damage calculated by the degree of damage calculation unit and the degree of impact. Planning device. further comprising a storage unit that associates and stores the degree of impact on service when each facility is damaged and location information of each facility;
The degree-of-damage calculation unit acquires damage information corresponding to an area including location information of each facility stored by the storage unit, and calculates the degree of damage to each facility using the acquired damage information. 3. The recovery plan formulation device according to claim 2, wherein: The damage level calculation unit uses the damage information to calculate the damage level of each facility each time the damage information is updated,
The priority calculation unit calculates the recovery priority for each facility based on the degree of damage and the degree of impact calculated by the degree of damage calculation unit,
3. The restoration plan formulating device according to claim 2, wherein the restoration plan is formulated again based on the restoration priority of each facility calculated by the priority calculation unit, and the restoration plan is updated. A recovery plan formulation method executed by a recovery plan formulation device,
Based on the degree of damage to each piece of equipment when a critical event occurs and the preset degree of impact on services when each piece of equipment is damaged, a recovery priority indicating the degree to which recovery should be prioritized for each piece of equipment is set. a priority calculation step to calculate;
Recovery plan formulation step of formulating a recovery plan including resource allocation for recovering each facility so that more recovery resources are allocated to facilities with higher recovery priority calculated by the priority calculation step including and
In the priority calculation step, the priority stored in a storage unit that stores the degree of damage, the degree of impact, a task included in a business plan related to recovery, and a predetermined priority set for each task. A recovery plan formulation method , wherein the recovery priority is calculated based on the number of tasks related to equipment set as high . Based on the degree of damage to each piece of equipment when a critical event occurs and the preset degree of impact on services when each piece of equipment is damaged, a recovery priority indicating the degree to which recovery should be prioritized for each piece of equipment is set. a priority calculation step to calculate;
A recovery plan formulation step of formulating a recovery plan including resource allocation for recovering each facility so that more recovery resources are allocated to facilities with higher recovery priority calculated by the priority calculation step. Let the computer execute and ,
In the priority calculation step, the priority stored in a storage unit that stores the degree of disaster, the degree of impact, a task included in a business plan related to recovery, and a predetermined priority set for each task. A restoration plan formulation program , wherein the restoration priority is calculated based on the number of tasks related to equipment set as high.

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