JP2007141087A - Information processing method, information processor, and program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To exactly estimate time required for the tour of inspection for grasping damage situations and time required for restoration in the case of disaster. <P>SOLUTION: First time calculated by dividing distance of a section for the tour of inspection to be calculated by data expressing power failure section by telegraph pole numbers and data showing distance between telegraph poles by average inspection speed is calculated, second time to be calculated by multiplying the number of telegraph poles for inspection by inspection time per telegraph pole is calculated, third time which is moving time of an inspection worker to the site is accepted and the time required for the tour of inspection is calculated on the basis of the first, second and third time. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to an information processing method, an information processing apparatus, and a program, and more particularly, to generate information related to restoration of equipment damaged by a disaster when the power-related equipment is damaged by a disaster such as an earthquake or a typhoon. Related to technology.

  For business operators that handle facilities consisting of infrastructure, such as electricity, gas, water, and telephones, when facilities are damaged due to disasters such as earthquakes and typhoons, the damaged facilities can be restored quickly and efficiently. Is required. In addition, it is required for customers who use facilities to report the damage status and recovery status accurately and promptly.

  Here, for example, in Patent Document 1, for accident recovery work, a central device connected to a power system monitoring and control device is provided at a power command center, and a terminal device with a handy terminal connected to the central device via a telephone line is provided in a maintenance area. The central device provides information necessary for the accident recovery work by automatic processing by providing information to the terminal device and capturing the field inspection status from the terminal device side.

Further, in Patent Document 2, when a mobile phone terminal accesses the maintenance support system via the Internet, the maintenance support information related to the state of power configuration equipment and maintenance is processed according to the management information from the power management system. In addition, it is described that the processed maintenance support information is transmitted to a mobile phone terminal via the Internet.
JP-A-9-84267 JP2003-216696A

  Upon restoration of damaged equipment, a patrol is conducted to investigate the damage situation, and a specific restoration plan is drawn up based on the patrol results. Here, when restoring damaged equipment, it is necessary to estimate the time required for patrol and the time required for restoration as accurately as possible in order to appropriately allocate human resources and supply materials for restoration. In addition, it is necessary to notify the users of infrastructure such as power, gas, water, and telephones as accurately as possible about the time required for recovery.

  The present invention has been made in view of such a background, and an information processing method and an information processing apparatus capable of accurately estimating the time required for inspection and the time required for recovery for grasping the damage situation at the time of a disaster And to provide a program.

  In order to achieve the above object, the invention according to claim 1 of the present invention generates information related to restoration of facilities damaged by a disaster, which is performed using a computer including a CPU and a memory. The information processing method is a first information obtained by dividing the distance of the inspection target section obtained by the data indicating the power failure section by the power pole number and the data indicating the distance between the power poles by the average inspection speed. A step of calculating time, a step of calculating a second time obtained by multiplying the number of utility poles to be investigated by the investigation time per utility pole, and a traveling time of the inspection worker to the site. Receiving a third time, and obtaining a time required for patrol based on the first time, the second time, and the third time. And the.

  According to the present invention, the first time obtained by dividing the distance of the inspection target section obtained by using the data indicating the power failure section provided by the distribution automation system or the like by the average inspection speed, and the investigation target The time required for patrol is accurately calculated by multiplying the number of utility poles by the survey time per utility pole and the third time, which is the travel time of the patrol worker to the site. This makes it possible to appropriately arrange human resources and supply materials for recovery. In addition, it is possible to notify the users of infrastructure such as power, gas, water, and telephones of the exact time required for recovery.

The invention according to claim 2 of the present invention is the information processing method according to claim 1, wherein the patrol is performed based on the first time, the second time, and the third time. The step of obtaining the required time includes the time required for patrol based on the time obtained by multiplying the first time by a correction value according to the local terrain, the second time, and the third time. It is assumed that this is a step to be obtained.
According to the present invention, it is possible to more accurately estimate the time required for patrol with a correction value according to the local topography.

Invention of Claim 3 among this invention is the information processing method of Claim 2, Comprising: The said telephone pole number and the kind of telephone pole are matched and memorize | stored, The correction value according to the said local topography is stored. It is determined based on the type of the utility pole.
ADVANTAGE OF THE INVENTION According to this invention, the correction | amendment according to local topography can be easily performed using the information which shows the kind of utility pole, such as a utility pole being a concrete pole or a composite pole, for example.

According to a fourth aspect of the present invention, the information processing method according to the first aspect of the present invention is based on the first time, the second time, and the third time. The step of obtaining the required time includes the time required for patrol based on the first time, the time obtained by multiplying the second time by a correction value according to the weather condition, and the third time. It is assumed that this is a step to be obtained.
According to the present invention, it is possible to more accurately estimate the time required for patrol based on the information notified from the local worker and the correction value corresponding to the local weather condition acquired from the Internet.

The invention according to claim 5 of the present invention is the information processing method according to claim 1, wherein the patrol is performed based on the first time, the second time, and the third time. The step of obtaining the required time includes the time required for patrol based on the time obtained by multiplying the first time, the second time, and the third time by a correction value according to traffic information. It is assumed that this is a step to be obtained.
According to the present invention, it is possible to more accurately estimate the time required for patrol with a correction value according to traffic information acquired from the Internet.

Invention of Claim 6 among this invention is the information processing method of Claim 1, Comprising: The utility pole number of the utility pole which needs repair or felling is memorize | stored, and the number of utility poles which become the said investigation object, Suppose that it calculates | requires by extracting the utility pole corresponding to the said utility pole number among the utility poles which exist in a patrol object area.
ADVANTAGE OF THE INVENTION According to this invention, based on the information which shows the electric pole which needs the repair or felling managed by the repair slip etc., the number of electric poles used as investigation object can be extracted easily.

The invention according to claim 7 of the present invention is an information processing method for generating information related to restoration of equipment damaged by a disaster, which is performed using a computer including a CPU and a memory, The step of storing data in which the type of equipment, the damage status of the equipment, and the quantity of damage of the equipment are associated is associated with the type of equipment, the damage status of the equipment, and the unit recovery time of the equipment. A step of storing data; a step of calculating a fourth time obtained by multiplying the number of damaged facilities by a unit recovery time for each facility; and a travel time of the recovery worker to the site And a step of receiving a fifth time, and a step of obtaining a time required for recovery based on the fourth time and the fifth time.
According to the present invention, the fourth time obtained by multiplying the number of the damaged facilities by the unit recovery time for each facility and the time required for the recovery worker to travel to the site are the fifth time. Depending on the time, it is possible to accurately estimate the time required to restore the damaged equipment. For this reason, it is possible to appropriately arrange human resources for recovery and supply materials. In addition, it is possible to notify the users of infrastructure such as power, gas, water, and telephones of the exact time required for recovery.

The invention according to claim 8 of the present invention is the information processing method according to claim 7, wherein the step of obtaining a time required for recovery based on the fourth time and the fifth time is provided. Is a step of obtaining the time required for recovery based on the time obtained by multiplying the fourth time by a correction value corresponding to the weather condition and the fifth time.
According to the present invention, it is possible to more accurately estimate the time required for recovery based on information notified from a local worker or a correction value corresponding to the local weather condition acquired from the Internet.

The invention according to claim 9 of the present invention is the information processing method according to claim 7, wherein the step of receiving the number of work teams corresponding to the recovery work, the fourth time, and the fifth time The step of obtaining the time required for recovery based on the step is the step of obtaining the time required for recovery based on the time obtained by dividing the fourth time by the number of work teams and the fifth time. Suppose that there is.
According to the present invention, it is possible to estimate the recovery time in consideration of the number of work teams corresponding to the recovery work.

  The invention according to claim 10 of the present invention is an information processing apparatus that includes a CPU and a memory and generates information related to restoration of equipment damaged by a disaster, and represents a power outage section by a power pole number. And the means for calculating the first time obtained by dividing the distance of the inspection target section obtained by the data indicating the distance between the electric poles by the average inspection speed, and the number of electric poles to be investigated, Means for calculating the second time obtained by multiplying the survey time per power pole, means for receiving a third time that is the traveling time of the inspection worker to the site, the first time, Means for obtaining a time required for patrol based on the second time and the third time.

  The invention according to claim 11 of the present invention is an information processing apparatus that includes a CPU and a memory and generates information related to restoration of equipment damaged by a disaster, wherein the type of equipment, the equipment Means for storing data that correlates the damage status of the equipment and the damage quantity of the equipment, means for storing data correlating the type of equipment, the damage status of the equipment, and the unit recovery time of the equipment, Means for calculating a fourth time required by multiplying the number of the damaged facilities by a unit recovery time for each facility, and a fifth time which is a traveling time of the recovery worker to the site. And a means for receiving, and a means for obtaining a time required for recovery based on the fourth time and the fifth time.

  The invention according to claim 12 of the present invention is a program, which is obtained from a computer including a CPU and a memory by data representing a power outage section with a utility pole number and data indicating a distance between utility poles. It is calculated by multiplying the distance of the section to be inspected by the average inspection speed by calculating the first time calculated by the average inspection speed and the number of utility poles to be investigated by the investigation time per utility pole. A function for calculating a second time, a function for receiving a third time that is a traveling time of the inspection worker to the site, and the first time, the second time, and the third time. Based on this, it is assumed that the program is for realizing a function for obtaining a time required for patrol.

  Invention of Claim 13 is a program, Comprising: The kind of said equipment, the damage condition of the said equipment, and the quantity of damage of the said equipment are matched with the computer comprised including CPU and memory A function for storing data, a function for storing data that associates the type of equipment, the damage status of the equipment, and a unit recovery time of the equipment, and the number of the damaged equipment, A function for calculating a fourth time obtained by multiplying the unit recovery time, a function for receiving a fifth time that is a travel time of the recovery worker to the site, the fourth time, and the And a function for obtaining the time required for recovery based on the time of 5.

  According to the present invention, it is possible to accurately estimate the time required for patrol for grasping the damage situation at the time of disaster and the time required for recovery.

  Hereinafter, as an embodiment of the present invention, an information processing system that is applied to an electric power company and generates information related to inspection and restoration of electric power equipment will be described in detail.

== System configuration ==
FIG. 1 shows a hardware configuration of the information processing system 1. In the figure, a server computer 10 which is an information processing apparatus that plays a main role in the information processing system 1 includes a power distribution automation system 15 operated at a sales office, a client computer 20 at a head office or a sales office, and a distance between two points. The map information system 23 that can be calculated is connected to be communicable via a communication network such as a LAN (Local Area Network) or a WAN (Wide Area Network). The server computer 10 is connected to the Internet 25 and can communicate with other devices on the Internet 25 such as a customer's computer. The server computer 10 is connected to the mobile phone network 30 and can perform data communication with the portable terminal 40 carried by the inspection worker or the recovery worker via wireless communication.

  In any communication in the information processing system 1 shown in FIG. 1, necessary security measures are taken by installing an authentication server, a firewall, etc., using encrypted communication or VPN (Virtual Private Network), and the communication is secure. Done.

  The distribution automation system 15 is a system that monitors and controls distribution facilities such as transmission lines and substation facilities. The distribution automation system 15 can be used for power distribution lines that are out of power (hereinafter referred to as “power outage distribution lines”), utility poles, sections that are out of power (hereinafter referred to as “power outage sections”), and areas where power outages occur. Information (hereinafter referred to as “power failure information”) that identifies the location where a power failure occurs is provided to the server computer 10 as needed. The power distribution automation system 15 may be configured as a part of the information processing system 1 or may be configured as a system different from the information processing system 1.

  The hardware of the server computer 10 and the client computer 20 is a personal computer, a workstation, a mainframe, or the like. FIG. 2 shows an example of a computer used as the server computer 10 or the client computer 20. A computer 60 shown in the figure is a CPU 61, a memory 62 such as a RAM / ROM, a hard disk 63, an input device 64 such as a keyboard and a mouse as a user interface for inputting data, and a user interface for displaying data. It includes a display device 65 such as a liquid crystal display or a cathode ray tube display, a communication interface 66 for connecting to the communication network 50 and communicating.

  In the server computer 10, a database management system (hereinafter referred to as “DBMS (DataBase Management System)”) is operating. FIG. 3 shows the contents of the database managed by the DBMS. In the figure, a power outage section database 310 stores a power outage section table 3101 in which data indicating a power outage section transmitted from the distribution automation system 15 (hereinafter referred to as power outage section data) is registered. An example of the power outage section table 3101 is shown in FIG. 3A. In the power outage section table 3101, data representing power outage sections with utility pole numbers is registered. Each record in the power outage section table 3101 indicates a power outage section. The power failure section table 3101 includes a utility pole section number (self) item 31011 that is the start point of the power failure section, and a utility pole section number (solstice) item 31012 that is the end point of the power failure section.

  Registered in the equipment ledger database 320 is a power pole distance table 3201 in which information indicating the distance between power poles is registered, and a power pole (electric pole number) to which power distribution equipment such as a switch, a transformer, and a lightning arrester is attached. A device attachment location table 3202 is stored. FIG. 3B shows an example of the distance between power pole table 3201 and the device attachment location table 3202. The utility pole distance table 3201 includes two utility pole number items 32011 and 32012 and a distance 32013 item between these utility poles. The device attachment location table 3202 includes a device name item 32021 and a utility pole number item 32022 of the utility pole having the device.

  The repair slip database 330 stores a repair-necessary part table 3301 in which parts that need repair (electric pole numbers) and a logging-necessary part table 3302 in which parts that need cutting (electric pole numbers) are registered. Yes. Here, in the electric power company, parts requiring repair of the facilities are managed in the form of repair slips by daily regular inspection / inspection. The place where the repair slip exists is a place where the repair is necessary, and is easily damaged by a typhoon or other disaster. The contents of the repair required part table 3301 are created based on such a repair slip. The point where logging is necessary is the same as the point where repair is necessary. The parts that need to be cut are managed in the form of repair slips through daily regular inspections / inspections. And the places where logging is necessary are also places that are easily damaged by typhoons and other disasters. The contents of the logging required location table 3302 are created based on such a repair slip.

  FIG. 3C shows an example of the repair required part table 3301 and the logging required part table 3302, respectively. The repair required location table 3301 has a utility pole number item 33011. Further, the logging required location table 3302 includes a telephone pole number item 33021.

  The damaged facility database 340 stores a damaged facility table 3401 in which the state of damage for each power facility is registered. FIG. 3D shows an example of the damage facility table 3401. The damaged equipment table 3401 has an item 34001 in which the type of damaged equipment is set, an item 34012 in which the damage status is set, and an item 34013 in which the damage quantity is set.

  The restoration unit effort database 350 stores a restoration unit effort table 3501 in which the unit effort required for restoration of each power facility is registered. FIG. 3E shows an example of the recovery unit man-hour table 3501. The restoration unit man-hour table 3501 includes an item 35011 in which the type of damaged equipment is set, an item 35012 in which the damage state is set, and an item 35013 in which the time required for restoration per unit number (unit man-hour) is set. is doing.

  The recovery team number database 360 stores a recovery team number table 3601 in which the work capability of each power facility of the recovery work group at each sales office is registered. FIG. 3F shows an example of the restoration team number table 3601. In the number-of-recovery-groups table 3601, work capability for each type of power equipment 36001 to 36015 is registered for each work group set in the work group item 36011. In the figure, the work response capability is represented by symbols such as “◯” (with construction capability), “Δ” (with some construction capability), and “×” (no construction capability).

  FIG. 4 shows a software configuration of the server computer 10. In the figure, a power outage section receiving unit 411 receives the power outage section data transmitted from the distribution automation system 15 and registers the received power outage section data in the power outage section table 3101 of the power outage section database 310.

  The inspection section total distance calculation unit 412 calculates the total distance of the inspection section based on the power outage section table 3101 in the power outage section database 310 and the utility pole distance table 3201 in the equipment ledger database 320. Specifically, the inspection section total distance calculation unit 412 adds the distances between the power poles grasped from the power pole distance table 3201 for each power pole existing in the power failure section stored in the power failure section table 3101. Thus, the total distance of the inspection section is obtained.

  The inspection point location acquisition unit 413 extracts, from the repair required location table 3301 of the repair slip database 330, the repair required location (electric pole number) existing in the power outage interval registered in the power failure interval table 3101 of the power failure interval database 310. . In addition, the inspection point location acquisition unit 413 extracts, from the logging required location table 3302, the logging required location (electric pole number) that exists in the power failure interval registered in the power failure interval table 3101. The inspection point location acquisition unit 413 sets the total number of extracted utility pole numbers as the number of surveyed utility poles (hereinafter referred to as the survey target utility pole number).

  The inspection time calculation unit 414 multiplies the number of investigation target utility poles obtained by the inspection point location acquisition unit 413 by the time required for investigation of one utility pole (unit investigation time), thereby calculating the time required for inspection for each power outage section. calculate. In the present embodiment, the unit survey time is given as a fixed value in advance by manual input or the like.

  The local landform correction unit 415 obtains a correction value based on the local landform. The local terrain can be determined, for example, based on whether the power pole is a concrete pole. That is, in general, the concrete pillar is a single pillar and has no joints, and therefore cannot be transported unless it is a large vehicle. Therefore, if the utility pole is a concrete pole, it can be inferred that the site where the utility pole exists is a terrain where the vehicle can enter. If the utility pole is not a concrete pole but a composite pole, it can be assumed that the site where the utility pole exists is an area where vehicles cannot enter. In the present embodiment, when the electric pole is a concrete pole, the correction value is set to 1.0, and otherwise, the correction value is set to 2.0.

  The weather condition correction unit 416 obtains a correction value according to the weather condition. The weather condition correction unit 416 calculates a correction value according to the weather condition, for example, 1.0 when the weather is clear, 1.5 when the weather is rain, and 2.0 when the weather is strong. The weather condition (sunny, rain, strong wind, etc.) for the weather condition correction unit 416 to obtain the correction value is input manually or provided from an information source (for example, AMeDAS) on the Internet.

  The traffic information correction unit 417 obtains a correction value according to the traffic information. The traffic information correction unit 417 provides a correction value for the inspection time according to the traffic information. In the present embodiment, for example, the correction value is +1.0 (hour) when there is no road closure, and the correction value is +1.5 (hour) when there is a road closure.

  The travel time correction unit 418 obtains the time required for the patrol worker to travel to the site (hereinafter referred to as travel time). The travel time correction unit 418 provides travel time given by, for example, manual input or the map information system 23.

The inspection time calculation unit 419 substitutes the values provided by the survey time calculation unit 414, the local landform correction unit 415, the weather condition correction unit 416, the traffic information correction unit 417, and the travel time correction unit 418 into the following equation (1). Thus, the inspection time is obtained for each work section.
Total patrol time = ((patrolling section total distance (A) / average patrol speed (B)) x correction value by local terrain (C) + (number of surveyed utility poles (D) x survey time (E)) x weather condition Correction value (F) + Travel time to the site (G) x Correction value based on traffic information (H) (1)

  The damage status receiving unit 421 receives the type of damaged power equipment, the type of damage, and the amount of damage transmitted from the mobile terminal 40. Note that the types of power facilities include, for example, utility poles, electric wires, switches, transformers, and the like. In addition, the types of damage include breakage, outflow, collapse, inclination, etc. in the case of electric poles, and disconnection, cross-connection, disconnection, etc. in the case of electric wires.

  The bad weather condition correction unit 422 calculates a correction value for the recovery time based on the weather information acquired from the Internet 25 and the weather information transmitted from the mobile terminal 40. The local travel time adding unit 423 acquires the travel time to the local site transmitted from the mobile terminal 40. The recovery time calculation unit 424 calculates the recovery time.

  FIG. 5 shows a hardware configuration of the mobile terminal 40. The mobile terminal 40 is, for example, a mobile phone, a PDA (Personal Digital Assistance), or a mobile computer. The portable terminal 40 includes a CPU 511, a memory 512 such as a ROM or a RAM, an input device 513, a display device 514, a communication device 515, and a communication antenna 516. Among these, the memory 512 stores programs and data for realizing various functions of the mobile terminal 40. The input device 513 is an input interface such as an operation button or a dial. The display device 514 is a display interface such as a liquid crystal display. The communication device 515 performs processing related to wireless communication.

  FIG. 6 shows a software configuration of the portable terminal 40. The local terrain transmission unit 610 transmits, for example, information specifying the local terrain such as the type of a power pole (concrete column, composite column) to the server computer 10. The damage status transmission unit 611 transmits to the server computer 10 the type of power equipment, the type of damage, and the amount of damage that were damaged. The weather information transmission unit 612 transmits local weather information to the server computer 10.

== Description of processing ==
FIG. 7A is a flowchart for explaining processing performed in the server computer 10 when estimating the time required for inspection for grasping the damage situation (hereinafter referred to as total inspection time) when a disaster occurs.

  First, in process 711, the power failure section receiving unit 411 receives power failure section data transmitted from the power distribution automation system 15 and registers it in the power failure section table 3101 of the power failure section database 310.

  Next, in process 712, the inspection section total distance calculation unit 412 calculates the total distance (A) of the inspection section based on the power outage section table 3101 in the power outage section database 310 and the utility pole distance table 3201 in the equipment ledger database 320. calculate.

  In the process 713, the inspection point location acquisition unit 413 uses the repair required location table in the repair slip database 330 for the repair required location (electric pole number) existing in the power failure interval registered in the power failure interval table 3101 of the power failure interval database 310. Extract from 3301. In addition, the inspection point location acquisition unit 413 extracts, from the logging required location table 3302, the logging required location (electric pole number) that exists in the power failure interval registered in the power failure interval table 3101. Then, the inspection point location acquisition unit 413 sets the total number of extracted utility pole numbers as the number (D) of surveyed utility poles.

  In the process 714, the inspection time calculation unit 414 multiplies the number of investigation target utility poles obtained by the inspection point location acquisition unit 413 by the time required for the investigation of one utility pole (unit investigation time), so that the time required for the inspection ( D) × (E) is calculated for each power outage section. The unit survey time is stored as a fixed value by the server computer 10.

  In the process 715, the local landform correction | amendment part 415 calculates | requires the correction value (C) by a local landform. In process 716, the weather condition correction unit 416 calculates a correction value (F) according to the weather condition. In the process 717, the traffic information correction unit 417 obtains a correction value (H) based on traffic information such as a closed road. In process 718, the travel time correction unit 418 obtains the travel time (G) to the site. The travel time (G) to the site is acquired from the map information system 23, for example.

  In the process 719, the inspection time calculation unit 419 calculates the values provided by the survey time calculation unit 414, the local landform correction unit 415, the weather condition correction unit 416, the traffic information correction unit 417, and the travel time correction unit 418 as described above. By substituting into (1), the total inspection time for each work section is obtained.

  The total inspection time for each work section obtained as described above is stored in the server computer 10. The server computer 10 appropriately distributes the stored total inspection time in response to a request from the client computer 20 in the head office or a customer center or the portable terminal 40 carried by the inspection worker.

  Thus, according to this information processing system 1, when a disaster occurs, it is possible to know in advance an estimate of the total inspection time, which is the time required for inspection for grasping the damage situation. Since the time required for recovery can be predicted including the total inspection time, it is possible to know in advance the time required for recovery by grasping the total inspection time in advance, and make a recovery plan at the head office etc. Can be used as information. In the customer center, the total inspection time can be used as a guideline for providing the customer with the time required for recovery through the Internet 25 or the like.

  The server computer 10 uses the total inspection time obtained as described above as information transmitted to the server computer 10 by the inspection worker in the field using the portable terminal 40 or information acquired through the Internet 25. Based on real-time correction. As a result, the total inspection time can be obtained more accurately, and a recovery plan can be made accurately. In addition, the accurate recovery time can be notified to the customer.

  FIG. 7B is a flowchart for explaining a process of correcting the total inspection time based on information notified to the server computer 10 by using the mobile terminal 40 by the inspection worker in the field.

  In process 751, the local landform correction unit 415 updates the correction value based on the local landform based on information on the local landform notified to the server computer 10 by the patrol worker using the mobile terminal 40. In process 752, the weather condition correction unit 416 updates the correction value based on the weather condition based on the new weather information received via the Internet 25. In process 753, the inspection time calculation unit 419 recalculates the total inspection time by the above-described equation (1) based on the updated new correction value. A calculation example of the total inspection time obtained by the above processing is shown in FIG.

  Next, a process for calculating the recovery time will be described. The total recovery time is calculated not only after the patrol is completed, but also during the patrol by the patrol worker. FIG. 9A is a flowchart for explaining the recovery time calculation process performed before the completion of the inspection.

  First, in process 911, the damage status receiving unit of the server computer 10 receives the type of damaged power equipment, the type of damage, and the damage quantity (A) transmitted from the portable terminal 40.

  In the process 912, the bad weather condition correction unit 422 of the server computer 10 corrects the recovery time (correction value according to the weather condition) based on the weather information acquired from the Internet 25 or the weather information transmitted from the mobile terminal 40. (C)) is calculated.

  In process 913, the local travel time adding unit 423 of the server computer 10 acquires the travel time to the local site transmitted from the mobile terminal 40. Note that the travel time to the site is generated by, for example, a car navigation system mounted on the patrol car.

In process 914, the recovery time calculation unit 424 calculates the total recovery time for each work section using the following equation (2).
(Damage quantity (A) x unit man-hours for each equipment (B) x correction value according to weather conditions (C)) / number of recovery teams (D) + travel time to the site (E) (2)

In the above equation, the value of the recovery unit man-hour table 3501 is used as the unit man-hour (B) for each facility. The correction value (C) according to the weather condition is a value acquired in the process 912. In this example, 1.0 is set for clear weather, 1.5 for rain, and 2.0 for strong wind. For example, the user manually inputs the number of restoration work groups (D) with reference to the restoration group number table 3601. As the travel time (E) to the site, the travel time to the site acquired in the process 913 is used.

  In addition, when calculating the recovery time before completion of inspection, it is necessary to predict the recovery time required for recovery of unpatrolled power equipment. Here, this prediction can be obtained, for example, by dividing the restoration time obtained for the patrol power facility by the patrol rate at that time (the number of the power facilities that have already been patrol / the total number of power facilities). Thus, according to the information processing system 1 of the present embodiment, the total recovery time can be calculated even before the patrol is completed.

  After patrol is completed, the total recovery time is calculated based on the determined information, thereby determining the total recovery time. FIG. 9B is a flowchart for explaining the recovery time calculation process performed after the patrol is completed.

  In process 951, the damage status receiving unit 421 of the server computer 10 receives the type of damaged power equipment, the type of damage, and the amount of damage transmitted from the mobile terminal 40.

  In the process 952, the bad weather condition correction unit 422 of the server computer 10 corrects the recovery time (correction value according to the weather condition) based on the weather information acquired from the Internet 25 or the weather information transmitted from the mobile terminal 40. (C)) is calculated. In process 953, the local travel time adding unit 423 of the server computer 10 acquires the travel time (E) to the local site transmitted from the mobile terminal 40. The travel time (E) to the site is acquired from, for example, a car navigation system mounted on the patrol car. In process 954, the recovery time calculation unit 424 calculates the total recovery time for each work section according to the equation (2).

A calculation example of the total recovery time obtained by the above processing is shown in FIG.

  As described above in detail, according to the information processing system 1 of the present embodiment, the total recovery time can be obtained even before the patrol is completed. For this reason, it becomes possible to know the recovery time at an early stage, and at the head office or the like, information necessary for making a recovery plan can be acquired early, and a recovery plan can be made at an early stage. In addition, after the patrol is completed, it is possible to know the exact restoration time based on the confirmed damage status report, and it is possible to make a precise restoration plan. In addition, the accurate recovery time can be notified to the customer.

  The above description of the embodiment is for facilitating understanding of the present invention, and does not limit the present invention. It goes without saying that the present invention can be changed and improved without departing from the gist thereof, and that the present invention includes equivalents thereof.

  For example, a mechanism similar to the disaster recovery support system described above can also be applied to disaster recovery operations in companies other than power companies such as gas companies, water companies, and telephone companies.

It is a figure which shows the hardware constitutions of the information processing system 1 shown as one Embodiment of this invention. It is a figure which shows an example of the computer used as the server computer 10 or the client computer 20 shown as one Embodiment of this invention. It is a figure which shows the content of the database shown as one Embodiment of this invention. It is a figure which shows the content of the power failure area database 310 shown as one Embodiment of this invention. It is a figure which shows the content of the equipment ledger database 320 shown as one Embodiment of this invention. It is a figure which shows the content of the repair slip database 330 shown as one Embodiment of this invention. It is a figure which shows the content of the damage facility database 340 shown as one Embodiment of this invention. It is a figure which shows the content of the recovery unit man-hour database 350 shown as one Embodiment of this invention. It is a figure which shows the content of the restoration group number database 360 shown as one Embodiment of this invention. It is a figure which shows the software configuration of the server computer 10 shown as one Embodiment of this invention. It is a figure which shows the hardware constitutions of the portable terminal 40 shown as one Embodiment of this invention. It is a figure which shows the software structure of the portable terminal 40 shown as one Embodiment of this invention. FIG. 2 is a flowchart illustrating processing performed in the server computer 10 to estimate the time required for patrol for grasping the damage situation (hereinafter referred to as total patrol time) when a disaster occurs, as an embodiment of the present invention. is there. It is a flowchart explaining the process which correct | amends based on the information which the patrol worker in the field shows to the server computer 10 using the portable terminal 40 shown as one Embodiment of this invention. It is an example of calculation of total inspection time shown as one embodiment of the present invention. It is a flowchart explaining the calculation process of the restoration time performed before completion of patrol shown as one Embodiment of this invention. It is a flowchart explaining the calculation process of the recovery time performed after completion of patrol shown as one Embodiment of this invention. It is a calculation example of total recovery time shown as one embodiment of the present invention.

Explanation of symbols

1 Information processing system, 10 server computer,
15 power distribution automation system, 20 client computers,
25 Internet, 23 Map information system,
30 mobile phone networks, 40 mobile terminals,
310 Power failure information database, 3101 Power failure section table,
320 equipment ledger database,
3201 Distance table between power poles, 3202 Equipment mounting location table,
330 repair slip database,
3301 Repair required place table, 3302 Felling required place table,
340 Damaged equipment database, 3401 Damaged equipment table,
350 restoration unit effort database, 3501 restoration unit effort table,
360 Recovery Team Number Database, 3601 Recovery Team Number Table,
411 Power outage section receiving section, 412 Patrol section total distance calculating section,
413 inspection point location acquisition unit, 414 inspection time calculation unit,
415 Local topography correction unit, 416 Weather condition correction unit,
417 Traffic information correction unit, 418 travel time correction unit,
419 Patrol time calculation unit, 421 Damage status reception unit,
422 bad weather condition correction unit, 423 local travel time addition unit,
424 Recovery time calculator

Claims (13)

An information processing method for generating information related to restoration of equipment damaged by a disaster, which is performed using a computer including a CPU and a memory,
Calculating the first time obtained by dividing the distance of the inspection target section obtained by the data indicating the power outage section by the power pole number and the data indicating the distance between the power poles by the average patrol speed;
Calculating a second time obtained by multiplying the number of utility poles to be investigated by the investigation time per utility pole;
Receiving a third time which is a traveling time of the patrol worker to the site;
Obtaining a time required for patrol based on the first time, the second time, and the third time;
An information processing method characterized by comprising: An information processing method according to claim 1,
The step of obtaining a time required for patrol based on the first time, the second time, and the third time,
The step of obtaining the time required for patrol based on the time obtained by multiplying the first time by a correction value corresponding to the local topography, the second time, and the third time. Information processing method. An information processing method according to claim 2,
The electric pole number and the type of electric pole are stored in association with each other,
An information processing method, wherein a correction value corresponding to the local topography is obtained based on a type of the utility pole. An information processing method according to claim 1,
The step of obtaining a time required for patrol based on the first time, the second time, and the third time,
A step of obtaining a time required for patrol based on the first time, a time obtained by multiplying the second time by a correction value according to a weather condition, and the third time. Information processing method. An information processing method according to claim 1,
The step of obtaining a time required for patrol based on the first time, the second time, and the third time,
It is a step of obtaining a time required for patrol based on a time obtained by multiplying the first time, the second time, and the third time by a correction value corresponding to traffic information. Information processing method. An information processing method according to claim 1,
Remember the pole number of the pole that needs repair or logging,
The information processing method characterized in that the number of utility poles to be investigated is obtained by extracting a utility pole corresponding to the utility pole number from utility poles existing in the inspection target section. An information processing method for generating information related to restoration of equipment damaged by a disaster, which is performed using a computer including a CPU and a memory,
Storing data associating the type of equipment, the damage status of the equipment, and the quantity of damage of the equipment;
Storing the data associating the type of equipment, the damage status of the equipment, and the unit recovery time of the equipment;
Calculating a fourth time obtained by multiplying the number of damaged facilities by a unit recovery time for each facility;
Receiving a fifth time which is a travel time of the recovery worker to the site;
Obtaining a time required for recovery based on the fourth time and the fifth time; and
An information processing method characterized by comprising: The information processing method according to claim 7,
Based on the fourth time and the fifth time, the step of obtaining a time required for recovery includes:
An information processing method comprising: obtaining a time required for recovery based on a time obtained by multiplying the fourth time by a correction value corresponding to a weather condition and the fifth time. The information processing method according to claim 7,
A step of accepting the number of work teams for recovery work,
Based on the fourth time and the fifth time, the step of obtaining a time required for recovery includes:
An information processing method comprising: a step of obtaining a time required for recovery based on a time obtained by dividing the fourth time by the number of work groups and the fifth time. An information processing apparatus that includes a CPU and a memory and generates information related to restoration of equipment damaged by a disaster,
Means for calculating the first time obtained by dividing the distance of the inspection target section obtained by the data representing the power failure section by the power pole number and the data indicating the distance between the power poles by the average inspection speed;
Means for calculating a second time required by multiplying the number of utility poles to be investigated by the investigation time per utility pole;
Means for accepting a third time which is the traveling time of the patrol worker to the site;
An information processing apparatus comprising: means for obtaining a time required for patrol based on the first time, the second time, and the third time. An information processing apparatus that includes a CPU and a memory and generates information related to restoration of equipment damaged by a disaster,
Means for storing data associating the type of equipment, the damage status of the equipment, and the quantity of damage of the equipment;
Means for storing data associating the type of equipment, the damage status of the equipment, and the unit recovery time of the equipment;
Means for calculating a fourth time required by multiplying the number of damaged facilities by a unit recovery time for each facility;
Means for accepting a fifth time which is the travel time of the recovery worker to the site;
Means for determining a time required for recovery based on the fourth time and the fifth time;
An information processing apparatus characterized by comprising: In a computer comprising a CPU and memory,
A function of calculating a first time obtained by dividing the distance of the inspection target section obtained by the data indicating the power failure section by the power pole number and the data indicating the distance between the power poles by the average inspection speed;
A function for calculating the second time required by multiplying the number of utility poles to be investigated by the investigation time per utility pole,
A function of accepting a third time, which is the traveling time of the patrol worker,
A function for obtaining a time required for patrol based on the first time, the second time, and the third time;
Program to realize. In a computer comprising a CPU and memory,
A function for storing data in which the type of equipment, the damage status of the equipment, and the quantity of damage of the equipment are associated;
A function of storing data associating the type of equipment, the damage status of the equipment, and the unit recovery time of the equipment;
A function for calculating a fourth time required by multiplying the number of damaged facilities by a unit recovery time for each facility;
A function of accepting a fifth time, which is the travel time of the restoration worker to the site,
A function for obtaining a time required for recovery based on the fourth time and the fifth time;
Program to realize.

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