JP2009020758A - Information processing apparatus, information processing system, and information processing method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To make it possible to notify a work manager present in the site of the approach of a thundercloud and to simulate failures caused by thunderbolts within a thunderbolt accident influence range. <P>SOLUTION: An information processing system is provided with a communication modem 22 for receiving thunder information indicating the position and movement of a thundercloud, a GPS receiving apparatus 23 for receiving positional information indicating the present position of the work manager, a monitor 19 for displaying the thunder information received by the communication modem 22 and the positional information of the work manager which is received by the GPS receiving apparatus on the same map, a keyboard 11 or a mouse 12 for setting a thundercloud approach warning range based on a working position on the map displayed on the monitor 19, and a CPU 15 for discriminating whether the thundercloud storms into the thundercloud approach warning range set by the keyboard 11 or the mouse 12 or not on the basis of the thunder information and the positional information of the work manager. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to an information processing apparatus, an information processing system, and an information processing method that are suitable for application to a thundercloud detection approach warning system, a lightning strike-affected fault simulation system, and the like. Specifically, a thundercloud approach warning range based on the current position of the work manager on the transmission system diagram displayed on the monitor is set, and whether or not a thundercloud has entered the thundercloud approach warning range, The determination is made based on the position information of the work manager, so that the approach of the thundercloud can be notified to the work manager in the present location, and the failure caused by the lightning strike within the lightning strike impact area can be simulated.

  Conventionally, as measures against lightning damage to power transmission lines, installation of overhead ground lines to protect power transmission lines from direct lightning strikes, reduction of tower ground resistance to prevent steel tower reverse flashover, and prevention of insulator damage This is dealt with by installing an arc horn for the purpose, and installing an armor rod to prevent disconnection of the transmission line.

  In addition, lightning arresters are installed at electric power stations, substations, distribution stations, and other electrical stations. The lightning arrester has, for example, a shock electrode, a series gap, and a ground electrode. The lightning arrester limits the overvoltage, protects the insulation of the electrical equipment, and interrupts the follow-up flow in a short time by shunting overcurrent due to shock overvoltage caused by lightning and circuit switching etc. to the ground. It has a function to automatically return to the current state without disturbing the normal state of the electric circuit.

  Here, a thundercloud generation mechanism will be described. Atmospheric pressure decreases as the upper layer decreases. When the lower layer air is warmed, it becomes lighter, and when the upper layer air cools and becomes heavier, convection occurs. When an ascending air current is generated, the temperature decreases due to the adiabatic expansion of the air accompanying the ascent. At this time, if a large amount of water vapor is contained in the atmosphere, condensation of water vapor and freezing occur. As a result, a large amount of latent heat is released, so that a decrease in temperature is reduced. A violent updraft occurs between the upper and lower air. This becomes a cumulonimbus cloud, in which charge separation occurs and grows into a thundercloud.

  A thermal thunderstorm occurs when the air near the surface of the earth is heated by intense solar radiation in summer, and when a cold air group enters the upper layer, it accompanies cumulonimbus clouds generated by updrafts. Thermal thunder is unpredictable. A field lightning is a lightning that occurs due to a sudden updraft at the front where cold and warm air groups meet. A field thunder is also referred to as a front lightning because thunderclouds move and stagnate along with the movement and stagnation of the front. Since the movement of the front can be predicted, the mine can be predicted.

  By the way, according to the work of electric works, such as a steel tower and a power transmission line, according to the conventional example, there are the following problems.

  i. The work manager observes the sky around the work site, such as steel towers and power transmission lines. For example, when a thundercloud occurs, a work manager (hereinafter also referred to as an information user) visually determines whether or not the thundercloud is approaching. Accordingly, there is no standard for issuing a work stoppage at the time of a lightning strike, resulting in individual differences in the determination of the work stoppage issue.

  ii. Although the field lightning (front lightning) can predict the movement of the front, the current situation is that it cannot predict thermal thunder. Therefore, if the thundercloud approach warning judgment is mistaken, it is expected that the worker's life may be dangerous.

  iii. In addition, there are cases where it is desired to grasp the effects of lightning strikes on electrical facilities around the lightning strike point from the viewpoint of preventing lightning strikes and stabilizing the power supply. However, simply by introducing a normal failure simulation, it is only necessary to calculate the failure by setting the failure point for an electrical work such as a tower or transmission line. Is not currently simulated.

  Therefore, the present invention solves such a conventional problem, and enables the information user in the present location to be notified of the approach of thunderclouds, and also to prevent a failure due to the effect of a lightning strike within the lightning strike impact range. An object is to provide an information processing apparatus, an information processing system, and an information processing method that can be simulated.

  A first information processing apparatus according to the present invention for solving the above-described problem includes first receiving means for receiving thunder information indicating the position and movement of a thundercloud, and position information indicating a current position of an information user. Second receiving means for receiving the information, position information of the information user received by the first and second receiving means, and display means for displaying the lightning information on the same map, and displayed on the display means Setting means for setting a thundercloud approach warning range on the map based on the current position of the information user, and whether thunderclouds have entered the thundercloud approach warning range set by this setting means. And discriminating means for discriminating based on the position information of the person.

  According to the first information processing apparatus of the present invention, the first receiving unit receives lightning information indicating the position and movement of a thundercloud. The second receiving means receives position information indicating the current position of the information user. The display means displays the information user's position information received by the first and second receiving means and the lightning information on the same map. The setting means sets a thundercloud approach warning range based on the current position of the information user on the map displayed on the display means. The discriminating unit discriminates whether or not a thundercloud has entered the thundercloud approach warning range set by the setting unit based on the thunder information and the position information of the information user.

  Accordingly, it is possible to notify the information user at the current location of the approach of thunderclouds. As a result, before lightning strikes, it is possible to take safety measures such as interruption and suspension of electrical work as soon as possible for information users such as workers who are working on electrical work.

  A first information processing system according to the present invention includes a meteorological observation device that observes the position and movement of a thundercloud and outputs lightning information, and an information processing device that receives lightning information from the meteorological observation device and processes information. The information processing apparatus comprises: a first receiving means for receiving lightning information from the weather observation apparatus; a second receiving means for receiving position information indicating a current position of the information user; Display means for displaying the lightning information received by the receiving means and the position information of the information user on the same map, and a thundercloud based on the current position of the information user on the map displayed on the display means A setting means for setting an approach warning range; and a determination means for determining whether or not a thundercloud has entered the thundercloud approach warning range set by the setting means based on lightning information and information user position information. Also features It is.

  According to the first information processing system of the present invention, since the first information processing apparatus is provided, it is possible to notify the information user in the current location of the thundercloud approach. As a result, before lightning strikes, it is possible to take safety measures such as interruption and suspension of electrical work as soon as possible for information users such as workers who are working on electrical work.

  A first information processing method according to the present invention includes a step of receiving lightning information indicating a position and movement of a thundercloud, a step of receiving position information indicating a current position of an information user, the received lightning information, A step of displaying a thundercloud position and an information user's current position on the same map based on the position information, and a step of setting a thundercloud approach warning range based on the information user's current position displayed on the map And determining whether or not a thundercloud has entered the thundercloud approach warning range based on the thunder information and the information user's position information.

  According to the first information processing method of the present invention, it is possible to notify the information user at the current location of the thundercloud approach. As a result, before lightning strikes, it is possible to take safety measures such as interruption and suspension of electrical work as soon as possible for information users such as workers who are working on electrical work.

  The second information processing apparatus according to the present invention includes at least receiving means for receiving lightning information indicating the position, intensity, and polarity value of lightning, and transmitting the position of the lightning based on the lightning information received by the receiving means. Display means for displaying on the system diagram, setting means for setting the lightning strike impact range based on the position of the lightning strike on the power transmission system diagram displayed on the display means, and the lightning strike effect set by the setting means And a control means for extracting the electric workpiece within the range and executing the failure calculation.

  According to the second information processing apparatus, it is possible to execute failure calculation due to the effect of lightning strikes on electrical towers such as steel towers and power transmission lines extracted from the surroundings of lightning strike points. Accidents such as ground faults and short circuits between lines can be identified. Therefore, it is possible to simulate the effects of accidents such as power outages and instantaneous voltage drops.

  The second information processing system of the present invention includes at least an information output device that outputs lightning strike information by measuring the position, intensity, and polarity of a lightning strike, and information that processes information by inputting lightning strike information from the information output device. A processing device, and the information processing device displays a lightning strike position on the power transmission system diagram based on the lightning strike information input from the information output device, and a lightning strike on the power transmission system diagram displayed on the display unit. A setting means for setting a lightning strike influence range around the position of the lightning, and a control means for extracting an electric work within the lightning strike influence range set by the setting means and executing a failure calculation It is characterized by.

  According to the second information processing system of the present invention, the second information processing apparatus is provided, and the failure calculation due to the effect of lightning strikes on an electrical work such as a steel tower or a transmission line extracted from around the lightning strike point is performed. Since it can be executed, it becomes possible to discriminate accidents such as single-line ground faults and short-circuits between lines from the result information obtained by failure calculation. Therefore, it is possible to simulate the effects of accidents such as power outages and instantaneous voltage drops.

  According to a second information processing method of the present invention, at least a step of inputting lightning information indicating a position, intensity and polarity value of lightning, and displaying the position of the lightning on the transmission system diagram based on the input lightning information. A step of setting a lightning strike impact range based on the position of the lightning strike on the displayed power transmission system diagram, and extracting an electric work within the set lightning strike impact range and executing a failure calculation And a step.

  According to the second information processing method of the present invention, the failure calculation due to the influence of lightning strikes on the electrical towers such as the steel towers and power transmission lines extracted from around the lightning strike point can be executed. It is possible to discriminate accidents such as single-line ground faults and short-circuits between lines from the result information. Therefore, it is possible to simulate the effects of accidents such as power outages and instantaneous voltage drops.

  According to the first information processing apparatus, information processing system, and information processing method of the present invention, a thundercloud approach warning range is set based on the current position of the information user on the map, and the thundercloud approach warning range is set in the thundercloud approach warning range. It is provided with a discriminating means for discriminating whether or not a rush has entered based on lightning information and position information of the information user.

  With this configuration, it is possible to notify the information user in the current location of the thundercloud approach. Therefore, before lightning strikes, it is possible to take safety measures such as interruption and suspension of electrical work as soon as possible for information users such as workers who are working on electrical work.

  According to the second information processing apparatus, information processing system, and information processing method of the present invention, a lightning strike influence range is set based on the position of the lightning strike on the power transmission system diagram, Control means for extracting a workpiece and executing failure calculation is provided.

  With this configuration, failure calculation due to lightning strikes on steel towers extracted from the vicinity of lightning strikes and electrical works such as transmission lines can be executed. Accidents such as short circuits can be identified. Therefore, it is possible to simulate the effects of accidents such as power outages and instantaneous voltage drops.

  Subsequently, an information processing apparatus, an information processing system, and an information processing method according to the present invention will be described with reference to the drawings.

FIG. 1 is a diagram showing a configuration example of a thundercloud detection approach warning system 100 as a first embodiment according to the present invention.
A thundercloud detection approach alarm system 100 shown in FIG. 1 constitutes an example of a first information processing system. For example, a thundercloud 101 is detected by detecting a thundercloud 101 around the installation location of the electric work 102 or its work site. It is a system to alarm. The thundercloud detection approach warning system 100 includes a weather observation device 1 and an information processing device 3. The electric workpiece 102 includes a power plant, a steel tower, a transmission line, a substation, a distribution station, and the like.

  The weather observation apparatus 1 observes the position and movement of a thundercloud 101 and outputs lightning information (lightning level system data; hereinafter referred to as LLS data D22). The LLS data D22 is data indicating lightning strike characteristics such as a lightning strike position, lightning intensity, and polarity value. The meteorological observation device 1 uses a radar echo device for meteorological observation that measures the position of the thundercloud 101 uniquely, measures the position thereof, and outputs LLS data D22. The meteorological observation device 1 is, for example, mounted on a transport vehicle and brought into a work site (Case I). Of course, the present invention is not limited to this, and the weather observation apparatus 1 may use an information processing apparatus (computer) for providing weather information provided in a weather station (Case II).

  The information processing device 3 receives the LLS data D22 from the weather observation device 1 and executes a thundercloud approach warning process. The thundercloud approach warning process refers to a process of detecting the thundercloud 101 near the installation place of the electric work 102 and the work site and warning the approach. In this process, the position of the thundercloud 101 and the current position of the information user are displayed on the same map on the monitor screen, and the thundercloud approach warning range is based on the current position of the information user displayed on the map. And determining whether or not the thundercloud 101 has entered the thundercloud approach warning range. The information users include workers engaged in work at the place where the electric workpiece 102 is installed, work managers, and the like.

  As the information processing apparatus 3, the first information processing apparatus according to the present invention is used. As the information processing device 3, a notebook personal computer (hereinafter referred to as a personal computer) with a GPS (Global Posisioning system) function, a mobile phone 4 with the same function, a dedicated terminal device with the same function, or the like is used. Here, the GPS function refers to a function of receiving radio waves transmitted from a plurality of satellites 108 launched in low earth orbit and measuring the longitude, latitude, and altitude of the current position of the measurement target.

  When the LLS data D22 is received on the information user side, for example, the weather observation apparatus 1 and the notebook or desktop personal computer on the information user side are connected by a predetermined communication cable. When the meteorological observation device 1 of the meteorological observatory is used, it is connected via the communication means 2 such as the Internet. When a laptop computer is used outdoors, it is connected to the meteorological observation device 1 of the weather station via a wireless communication modem and the wireless base station 103, and a thundercloud approach alarm process is performed using the personal computer taken outdoors. It is made like. The information processing apparatus 3 uses a mobile phone 4 in addition to a personal computer. The mobile phone 4 is connected to the meteorological observation device 1 of the meteorological observatory via the radio base station 103. The cellular phone 4 can also perform thundercloud approach warning processing.

  FIG. 2 is a block diagram illustrating an internal configuration example of the information processing apparatus 3. Since the information processing apparatus 3 shown in FIG. 2 executes thundercloud approach warning processing, although there are some overlapping functions, the determination means 10, the monitor 19, the setting means 20, the hard disk device (hereinafter referred to as HDD 21), the communication modem 22, and GPS reception The apparatus 23 and the image processing unit 24 are included.

  The discriminating means 10 includes, for example, a ROM (Read Only Memory) 13, a work RAM (Random Access Memory) 14, a CPU (Central Processing Unit) 15, and a nonvolatile memory 16, and these ROM 13 and RAM 14. The CPU 15 and the nonvolatile memory 16 are connected to the system bus 18. The ROM 13 stores system startup program data D13 for controlling the entire apparatus. The RAM 14 temporarily stores program data D13, control commands for thundercloud approach warning processing, and the like. When the power is turned on, the CPU 15 reads the system program data D13 from the ROM 13 into the RAM 14, starts the system, and controls the entire apparatus.

  The nonvolatile memory 16 stores a thundercloud approach discrimination program DP1, a database update program DP2, and the like. The thundercloud approach determination program DP1 includes data for determining whether or not the thundercloud 101 has entered a preset thundercloud approach warning range.

  The database update program DP2 includes data for updating and managing the map information database. As the nonvolatile memory 16, an EEPROM is used. When these programs are stored in the HDD 21, the nonvolatile memory 16 may be omitted.

  The HDD 21 constitutes a database (hereinafter also referred to as a map information database) in which map information D10 around the installation location of the electric workpiece 102 is stored. The map information D10 includes a power transmission system diagram. In addition to the map information D10 for creating the map information database and the LLS data D22 indicating the position and movement of the thundercloud 101, the HDD 21 includes a thundercloud approach determination program DP1 and a database update program DP2 for backing up the nonvolatile memory 16. Etc. are stored. In this example, the map information database is configured by the HDD 21, but a map information database for storing the map information D10 may be configured by an external storage device independently.

  The image processing unit 24 performs image processing so as to synthesize the power transmission system diagram based on the map information D10 read from the HDD 21 and the image of the thundercloud 101 obtained from the LLS data D22. The image processing unit 24 performs image processing so as to synthesize a circular ruler image on the same scale as the power transmission system diagram in order to set a thundercloud approach warning range on the power transmission system diagram. The display data D19 before combining the image of the thundercloud 101, the ruler image, etc. is data based on the map information D10 read from the map information database.

  The I / O interface 17 outputs the display data D19 from the image processing unit 24 to the monitor 19 under the display control of the CPU 15. The monitor 19 constitutes an example of display means. When a lightning warning is issued, the display data D19 obtained from the image processing unit 24 is used when displaying an image of the thundercloud 101, a ruler image, or the like on the power transmission system diagram. In the normal operation, the monitor 19 displays a menu screen, a registration screen, and the like based on the display data D19, and displays a power transmission system diagram and the like based on the display data D19 based on the map information D10. As the monitor 19, a liquid crystal display panel, a PDP display panel, a CRT, or the like is used. As a result, the LLS data D22 received by the communication modem 22 and the information user's location information (hereinafter referred to as location data D23) received by the GPS receiver 23 can be displayed on the same map.

  The setting means 20 includes a keyboard 11, a mouse 12, and an I / O interface 17, and operates on a map displayed on the monitor 19 to set a thundercloud approach warning range based on the current position of the information user. Is done. The keyboard 11, mouse 12, and the like are connected to the I / O interface 17, and operation data D 11 such as numbers and characters that are input by operating the keyboard 11 is output to the CPU 15 via the I / O interface 17. The operation data D12 input or designated by operating the mouse 12 is also input to the CPU 15 in the same manner.

  The I / O interface 17 is connected to a communication modem 22 that constitutes an example of first receiving means. The communication modem 22 is connected to the weather observation apparatus 1 via a communication cable (not shown). When using the weather observation device 1 'of the meteorological observatory, it is connected to the communication means 2 such as the Internet, and receives the LLS data D22 from the weather observation device 1 or the weather observation device 1'.

  The I / O interface 17 is connected to a GPS receiver 23 that constitutes an example of a second receiving means, and receives position data D23 indicating the current position of an information user such as an operator at the installation location of the electric workpiece 102. It outputs to CPU15. The GPS receiver 23 receives radio waves transmitted from a plurality of satellites 108 launched in a low earth orbit, measures the longitude and latitude of the current position of the information user, and outputs position data D23.

  The I / O interface 17 inputs operation data D11 and D12 from the keyboard 11 and the mouse 12 and the LLS data D22 received by the communication modem 22 to the CPU 15. The CPU 15 is connected to the I / O interface 17 described above, and is obtained from the communication modem 22 within the thunder cloud approach alarm range based on the current position of the information user set by the operation of the keyboard 11, the mouse 12, and the like. Based on the LLS data D22 and the position data D23 obtained from the GPS receiver 23, it is determined whether or not the thundercloud 101 has entered.

  For example, the CPU 15 determines the reference by determining the safe distance from the speed of the thundercloud 101. The CPU 15 displays a circular ruler of the same scale for setting the thundercloud approach warning range on the power transmission system diagram displayed on the monitor 19. When a lightning warning is issued, the thundercloud 101 is monitored by the weather observation device 1 such as a radar echo device, and the distance between the developed cloud and the work site is measured. In case of rushing, the work will be announced.

  FIG. 3 is a diagram illustrating a display example on the monitor 19 of the information processing apparatus 3. On the display screen of the monitor 19 shown in FIG. 3, in order to set a thundercloud approach warning range on the power transmission system diagram, a circular ruler image is displayed on the same scale as the power transmission system diagram. The image of the thundercloud 101 is subjected to image processing by the image processing unit 24 so as to be superimposed on the power transmission system diagram, and is displayed superimposed on the monitor 19.

  In FIG. 3, the symbol “X” indicates the current position of the information user. The current position is displayed based on position data D23 including longitude and latitude obtained from the GPS receiver 23. With this as the origin, for example, a circle with a radius r = 40 km is displayed superimposed on the power transmission system diagram. This circle is a ruler image.

  For example, the scale image is concentrically circled in units of several kilometers so that the approach distance of the thundercloud 101 can be visually confirmed. In this case, for the position of the thundercloud 101, circles indicated by ranks such as a caution area and a dangerous area around the work location may be used. By superimposing this on the power transmission system diagram (map), it is possible to determine “safe” when there is no thundercloud 101 in the circle centered on the work location.

  At the same time, a digital display window may be provided in the screen, and the approach distance of the thundercloud 101 may be digitally displayed. When a lightning warning is issued, the CPU 15 monitors the thundercloud 101 based on the LLS data D22 obtained every moment from the weather observation device 1, and measures the actual distance between the developed cloud and the work site. The actual distance and the safe distance are compared, and based on the comparison result, it is determined whether or not the thundercloud 101 has entered the thundercloud approach warning range.

Next, an information processing example in the thundercloud detection approach warning system 100 will be described for the first information processing method according to the present invention. FIG. 4 is a flowchart showing an example of information processing at the time of thundercloud detection approach warning in the system 100.
In this embodiment, it is assumed that the thundercloud 101 around the installation place of the electric workpiece 102 and the work site is detected and the approach is warned. The meteorological observation device 1 is, for example, mounted on a transport vehicle and brought into a work site (Case I). The meteorological observation apparatus 1 tracks the movement of the thundercloud 101 independently of the system, measures the position thereof, and outputs LLS data D22. In this example, a case where a worker engaged in work at an installation place of the electric workpiece 102 is managed based on the information processing apparatus 3 handled by the work manager is taken as an example.

  Using these as information processing conditions, lightning information indicating the position and movement of the thundercloud 101 is acquired in step A1 of the flowchart shown in FIG. 4 (reception of the LLS data D22). For example, the information processing device 3 such as a notebook personal computer of the work manager and the weather observation device 1 are connected by a predetermined communication cable. When a laptop computer is used outdoors, it is connected to the weather observation apparatus 1 via a wireless communication modem and the wireless base station 103, and a thundercloud approach warning process is performed using a personal computer taken outdoors. Made. Thereby, the LLS data D22 can be received from the weather observation apparatus 1 via the communication cable and the communication modem 22 (not shown).

  Next, in step A2, position information indicating the current position of the work manager is acquired (reception of position data D23). At this time, the GPS receiver 23 receives radio waves transmitted from a plurality of satellites 108 launched in low earth orbit, and measures the longitude and latitude of the current position of the work manager at the installation location of the electric workpiece 102. The position data D23 is output. The position data D23 is output from the GPS receiver 23 to the CPU 15. Thereby, the position data D23 indicating the current position of the work manager can be received from the GPS receiver 23.

  Further, in step A3, the CPU 15 displays the position of the thundercloud 101 and the current position of the work manager on the same map based on the previously received LLS data D22 and position data D23. At this time, the CPU 15 reads out map information D10 around the location such as the installation location of the electric workpiece 102 from the HDD 21 constituting the map information database. The map information D10 includes a power transmission system diagram.

  The I / O interface 17 outputs display data D19 based on the map information D10 from the CPU 15 to the monitor 19. The monitor 19 displays a power transmission system diagram and the like based on the map information D10. In this example, the monitor 19 displays the LLS data D22 received by the communication modem 22 and the position data D23 of the work manager received by the GPS receiver 23 on the same map.

  For example, on the display screen of the monitor 19 shown in FIG. 3, an X mark is displayed in the circle shown in FIG. 3 as the current position of the work manager. The current position is displayed based on position data D23 including longitude and latitude obtained from the GPS receiver 23. The image of the thundercloud 101 is image-processed by the image processing unit 24 so as to be superimposed on the power transmission system diagram, and is displayed superimposed on the monitor 19. Thereby, the position of the thundercloud 101 and the current position of the work manager can be displayed on the same map on the monitor screen.

  Next, in step A4, a thundercloud approach warning range based on the current position of the work manager is set. For example, on the map displayed on the monitor 19, the keyboard 11 or the mouse 12 is operated to set a thundercloud approach warning range based on the current position of the work manager. In this example, a circle having a radius r = 40 km to 60 km is displayed on the power transmission system diagram with the mark X in the circle shown in FIG. 3 as the origin, for example. This circle of radius r is a ruler image. This radius r is arbitrarily set when determining safety standards. The scale image is concentrically circled in units of several kilometers so that the approach distance of the thundercloud 101 can be visually confirmed. Thereby, the thundercloud approach warning range based on the current position of the work manager displayed on the map can be set.

  In step A5, it is determined whether or not the thundercloud 101 has entered the thundercloud approach warning range based on the LLS data D22 and the position data D23 of the work manager. For example, the CPU 15 calculates a safety distance from the speed of the thundercloud 101 and determines a safety standard. The CPU 15 displays a circular ruler image of the same scale indicating the thundercloud approach warning range on the power transmission system diagram displayed on the monitor 19. When a lightning warning is issued, the thundercloud 101 is monitored from the weather observation device 1 based on the LLS data D22 obtained every moment, and the actual distance between the developed cloud and the work site is measured. Compare actual distance and safe distance. Thereby, it is possible to determine whether or not the thundercloud 101 has entered the thundercloud approach warning range.

  When the above-described thundercloud 101 enters the thundercloud approach alarm range, that is, when the actual distance is shorter than the safety distance and deviates from the safety standard, the process proceeds to step A6 and the alarm process is executed. In the alarm processing at this time, the operator is instructed to cancel the work. For example, “stop work” is notified by a siren or a loudspeaker. This makes it possible to accurately output work stop instruction information due to lightning.

  If the thundercloud 101 has not yet entered the thundercloud approach warning range, the process proceeds to step A7 to determine whether or not to end the thundercloud monitoring. When the power-off information is not detected, the process returns to step A5 and continues the lightning approach monitoring. If power-off information is detected, lightning approach monitoring is terminated.

  As described above, according to the thundercloud detection approach warning system 100 including the information processing apparatus as the first embodiment, the communication modem 22 is activated to receive the LLS data D22 indicating the position and movement of the thundercloud 101. The GPS receiver 23 transmits position data D23 indicating the current position of the work manager. The monitor 19 displays the LLS data of the thundercloud 101 received by the communication modem 22 and the position data D23 of the work manager obtained by the GPS receiver 23 on the same transmission system diagram. The keyboard 11 or the mouse 12 is operated to set a thundercloud approach warning range on the power transmission system diagram displayed on the monitor 19 based on the current position of the work manager. The CPU 15 determines whether or not the thundercloud 101 has entered the thundercloud approach warning range set by the keyboard 11 or the mouse 12 based on the LLS data D22 and the position data D23 of the work manager.

  Therefore, the approach of the thundercloud 101 can be notified to the work manager at the work site of the electric workpiece 102. Thereby, before lightning strikes, it becomes possible to take safety measures such as interruption and suspension of the electrical work as soon as possible to a work manager such as a worker during the electrical work. In addition, it is possible to simulate a failure caused by a lightning strike within the lightning strike impact range.

  When using the weather observation device 1 ′ of the weather station, as shown in FIG. 1, the information processing device 3 is connected via the communication means 2 such as the Internet. As for the work manager, safety measures such as suspension and cancellation of the baseball game can be taken as soon as possible to the referees who are currently in the baseball game referees through the mobile phone 4.

  FIG. 5 is a conceptual diagram showing a configuration example of a lightning strike-affected fault simulation system 200 as the second embodiment. In this embodiment, by applying the LLS data D42 to an area where the risk of lightning strike is high and adopting a locally concentrated lightning countermeasure method, lightning countermeasures can be effectively executed.

  A lightning strike impact failure simulation system 200 shown in FIG. 5 constitutes an example of a second information processing system, which extracts an electrical work 102 around a lightning strike site that assumes a lightning strike and strikes it there. This is a system for simulating the effects (failures) of The system 200 includes an information processing device 30 and an information output device 40. The electric workpiece 102 includes a power plant, a steel tower, a transmission line, a substation, a distribution station, and the like.

  The information output device 40 outputs LLS data D42 obtained by measuring at least the position, intensity and polarity of the lightning strike. As the information output device 40, a data server that records and edits the LLS data D42 is used. Actual data acquired in the past is used for the LLS data D42. The position of the lightning strike is displayed in longitude and latitude. The intensity of lightning strike is indicated by the peak value. Lightning strikes are classified as positive discharge and negative discharge. About 90% of the ground discharge is lightning current due to negative discharge.

  The information processing device 30 receives the LLS data D42 from the information output device 40 and processes the information. In this example, the information processing apparatus 30 extracts an electric work within the lightning strike accident influence range and executes a lightning strike influence fault simulation. On the display screen of the monitor 39 shown in FIG. 5, a circular ruler image is displayed on the same scale as the power transmission system diagram in order to set the lightning strike effect range on the power transmission system diagram. The mark image of the lightning strike point F is image-processed by the image processing unit in the information processing apparatus 30 so as to be superimposed on the power transmission system diagram, and is displayed superimposed on the monitor 39.

  According to this power system diagram, the “G” character (impedance ZS, ZG) and the transformer (impedance ZT1) and the transformer (impedance ZT1) are provided in the generator ○ at the △△ power plant, and the XX line (impedance ZL) is used as the transmission line. Two transformers (impedances ZT2, ZT3) are provided in the xx substation. The “M” in ○ is the motor load. On the display screen of the monitor 39, a mark “X” indicates a mark image of the lightning strike point F. The lightning strike point F is displayed based on the LLS data D42 including the longitude and latitude obtained from the information output device 40. With this as the origin, for example, a circle with a radius r = 40 km is displayed superimposed on the power transmission system diagram. This circle is a ruler image.

  For example, the scale image is concentrically rounded in units of several kilometers and spreads radially from the lightning strike point F so that the lightning strike influence distance can be visually confirmed. In this case, you may use the circle shown according to ranks, such as a 1st influence area and a 2nd influence area, centering on the lightning strike point F. FIG. By superimposing this on the power transmission system diagram (% impedance map), in the circle centered around the lightning strike point F, the area with the strongest lightning impact, the weakest area, and the middle area between the two. It becomes possible to perform failure simulation by classifying the lightning strike impact area.

  FIG. 6 is a block diagram illustrating an internal configuration example of the information processing apparatus 30. Since the information processing apparatus 30 shown in FIG. 6 performs a lightning strike accident-affected failure simulation, the setting means 20 ′, the monitor 39, the hard disk device (hereinafter referred to as HDD 41), the communication modem 42, and the image processing unit 44 are partially duplicated. And a control means 50.

  The control unit 50 includes, for example, a ROM (Read Only Memory) 33, a work RAM (Random Access Memory) 34, a CPU (Central Processing Unit) 35, and a non-volatile memory 36. These ROM 33, RAM 34 The CPU 35 and the nonvolatile memory 36 are connected to a system bus 38.

  The ROM 33 stores system startup program data D33 for controlling the entire apparatus. The RAM 34 temporarily stores program data D33, control commands at the time of lightning strike-affected failure calculation, and the like. When the power is turned on, the CPU 35 reads the system program data D33 from the ROM 33 to the RAM 34, starts the system, and controls the entire apparatus.

  The nonvolatile memory 36 stores a lightning strike-affected failure calculation program DP3, a database update program DP4, and the like. The program DP3 includes data for calculating a ground fault current and a voltage fluctuation rate in the electric workpiece extracted from the preset lightning strike influence range.

  The database update program DP4 includes data for managing update of the calculation material database. As the nonvolatile memory 36, an EEPROM is used. When these programs are stored in the HDD 41, the nonvolatile memory 36 may be omitted.

  The HDD 41 constitutes a database (hereinafter also referred to as a calculation material database) storing a power transmission system diagram and the like around the installation place of the electric work 102 and the like. The power transmission system diagram is data that is displayed by the% Z map data D30 and constitutes a calculation material database. The% Z map data D30 includes data for displaying a power transmission system diagram as a% impedance map. The HDD 41 stores calculation material information (hereinafter referred to as PRISM data D40) in addition to the% Z map data D30. The PRISM data D40 is classified into LLS data D42 shown in Table 1 and tidal data D43 shown in Table 2.

  According to Table 1, the LLS data D42 describes a lightning strike time (h: m: s), a lightning strike position (longitude: latitude), and a lightning current (lightning intensity) peak value (A). In the lightning strike example of this example, at a lightning strike time (h: m: s) = (17:15:23), a lightning strike position (longitude: latitude) = (longitude 132 ° .026 ′: latitude 34 ° 317 ′) A lightning strike was observed at the position of-, and -7.0 (A) was observed as the lightning current peak value at that time.

  Furthermore, at a lightning strike time (h: m: s) = (17:31:36), a lightning strike is observed at a position of lightning strike (longitude: latitude) = (longitude 132 ° .908 ′: latitude 34 ° 147 ′). -43.0 (A) is observed as the lightning current peak value at that time.

  According to Table 2, the tidal current data D43 describes the adjustment time (h: m: s), the voltage (kV) and the current (A) relating to the bus item of the power transmission system. In the tidal current performance example of this example, at the adjustment time (h: m: s) = (17:15:23), for example, with respect to “Kita-Onomichi (substation) 110 kV Kobus”, the voltage 110 (kV) and current A voltage 110 (kV) and a current 60 (A) are described with respect to “Kita-Onomichi (substation) 110 kV Otobus” in which 60 (A) is described. In addition, at the adjustment time (h: m: s) = (17:15:24), for example, with respect to “Kita-Onomichi (substation) 110 kV Kobus”, voltage 110 (kV) and current 59 (A) are described. The voltage 110 (kV) and the current 59 (A) are described with respect to “Kitaomichi (substation) 110 kV Otobus”. Table 3 shows materials related to busbar items.

  According to Table 3, “Kitao-dori Matsunaga Line”, “Kitao-dori Kosan Line”, etc. constituting the transmission system data D44 are described. Each transmission system data D44 includes a tower No. Also, the tower position (coordinates) is described. According to the data on the Kitaomichi Matsunaga Line, 1 is that the tower position coordinates are longitude 134 ° 756 'and latitude is 35 °. 328 '. Tower No. 2 is a steel tower position coordinate of longitude 134 ° 685 'and latitude of 35 °. 568 '. According to the data of Kitao Michikoyama Line, 1 is that the tower position coordinates are longitude 134 ° 253 'and latitude is 35 °. 366 '. Tower No. 2 is a steel tower position coordinate of longitude 134 ° 265 'and latitude 35 °. 372 '.

  In addition to the% Z map data D30, the LLS data D42, the power flow data D43, the power transmission system data D44, etc., the HDD 41 includes a program DP3 and a database update program for calculating a lightning strike-affected fault to back up the nonvolatile memory 36. DP4 and the like are stored. Although the calculation material database is configured by the HDD 41, a calculation material database for storing the% Z map data D30 may be configured by an external storage device independently.

  The image processing unit 44 performs image processing so as to synthesize a% impedance map based on the% Z map data D30 read from the HDD 41 and a lightning strike position obtained from the LLS data D42. In addition, the image processing unit 44 performs image processing so as to synthesize a circular ruler image on the same scale as the% impedance map in order to set a lightning strike influence range on the% impedance map. The display data D39 before combining the lightning strike points is data based on the% Z map data D30 read from the calculation material database. The display data D39 obtained from the image processing unit 44 is used when a lightning strike point F, a ruler image, and the like are displayed on the% impedance map during a lightning strike accident-affected failure simulation.

  The I / O interface 37 outputs display data D39 from the image processing unit 44 to the monitor 39 under the display control of the CPU 35. The monitor 39 constitutes an example of display means, and displays the position of the lightning strike on the% impedance map based on the LLS data D42 input from the information output device 40. The% impedance map is a diagram expressed by replacing the connection state of power supply equipment and electric wires with resistance and reactance. The% Z impedance map is suitable for calculating a short circuit current and a voltage fluctuation rate. In the% impedance map, the power source location is represented by being connected to a bus (implicit bus) with impedance = 0. As the monitor 39, a liquid crystal display panel, a PDP display panel, a CRT, or the like is used. Thereby, the lightning strike point F and the like can be displayed on the same% impedance map based on the LLS data D22 received by the communication modem 42.

  The setting means 20 ′ includes a keyboard 31, a mouse 32, and an I / O interface 37. A lightning strike point F is set on a% impedance map displayed on the monitor 39, and a lightning strike accident influence range based on that point. Is operated to set. A keyboard 31, a mouse 32, and the like are connected to the I / O interface 37, and operation data D 31 such as numbers and characters input by operating the keyboard 31 is output to the CPU 35 via the I / O interface 37. Similarly, operation data D32 input or designated by operating the mouse 32 is also input to the CPU 35.

  A communication modem 42 constituting an example of a receiving unit is connected to the I / O interface 37. The communication modem 42 is connected to communication means 2 such as the Internet (not shown), and is connected to the information output device 40 via the communication means 2. In this example, the LLS data D42 is received from the information output device 40.

  The I / O interface 37 inputs operation data D31 and D32 from the keyboard 31 and the mouse 32 and the LLS data D22 received by the communication modem 42 to the CPU 35. The CPU 35 is connected to the I / O interface 37 described above, and a lightning strike point F set by the operation of the keyboard 31, mouse 32, etc. is set. A failure simulation is executed based on the obtained LLS data D42. For example, the CPU 35 extracts the electric workpiece 102 within the lightning strike influence range set by the setting means 20 ′ such as the keyboard 31 and the mouse 32 and executes the failure calculation. The electric workpiece 102 is a steel tower, a power transmission line, or the like.

FIG. 7 is a diagram illustrating a display example in a lightning strike accident-affected fault simulation on the monitor 39 of the information processing apparatus 30.
On the display screen of the monitor 39 shown in FIG. 7, the lightning strike effect range on the power transmission system diagram set in FIG. 5 is set again in the% impedance map and displayed. The mark image of the lightning strike point F is image-processed by the image processing unit 44 so as to be superimposed on the% impedance map, and is displayed superimposed on the monitor 39.

  According to this% impedance map, the generator of the ΔΔ power plant shown in FIG. 5 is indicated by impedances ZS and ZG, and the transformer is indicated by impedance ZT1. The XX line transmission line is indicated by impedance ZL. XX The two transformers in the substation are indicated by impedances ZT2 and ZT3, and the motor load is indicated by impedance ZM.

  One of the impedances ZS and ZG is connected to an infinite bus. The other end of the impedance ZG is connected to one end of the impedance ZT1. The other end of the impedance ZS and the other end of the impedance ZT1 are connected to one end of an impedance ZL indicating a power transmission line. The other end of the impedance ZL is connected to one end of the impedances ZT2 and ZT3. An impedance ZM is connected between the other ends of the impedances ZT2 and ZT3 and the infinite bus.

  In FIG. 7, a mark “X” indicates a mark image of the lightning strike point F. In this example, lightning strikes a power transmission line with impedance ZL. The lightning strike point F is displayed based on the LLS data D42 including the longitude and latitude obtained from the information output device 40. With this point as the origin, the power transmission system diagram included in the circle with the radius r = 40 km shown in FIG. 5 and the portion affected by the lightning strike are surrounded by a rectangular wavy line and displayed. This rectangular area indicates the lightning strike impact range calculated from the% impedance map.

  Next, an example of information processing in the lightning strike accident-affected fault simulation system 200 will be described for the second information processing method according to the present invention. FIG. 8 is a flowchart illustrating an information processing example during a lightning strike accident-affected fault simulation in the system 200.

  In this embodiment, a locally concentrated lightning countermeasure method is adopted in an area where the risk of lightning strike is high, a lightning accident is assumed on the basis of the LLS data D42, and an electrical work around the lightning strike point is extracted. An example of simulating the impact (failure) of a lightning strike when a lightning strike occurs in The HDD 41 stores% Z map data D30 for converting a power transmission system diagram in which lightning strike points can be set into a% impedance map, and the% impedance map can be displayed on the monitor 39.

  Under these information processing conditions, in step B1 of the flowchart shown in FIG. 8, the information processing apparatus 30 acquires PRISM data D40 serving as calculation material data. The PRISM data D40 includes LLS data D42 indicating the position, intensity (lightning current peak value), and polarity value of lightning as lightning information. For example, an information processing apparatus 30 such as a notebook personal computer and an information output apparatus 40 on the information provider side are connected to communication means 2 such as the Internet, and PRISM data D40 is received from the information output apparatus 40 via the communication means 2. Receive.

  The PRISM data D40 includes the LLS data D42 shown in Table 1, the tidal current data D43 shown in Table 2, and the like, and is stored in the HDD 41. Actual data acquired in the past is used for the LLS data D42. The position of the lightning strike is displayed in longitude and latitude. The intensity of lightning strike is indicated by the current peak value. Lightning strikes are classified as positive discharge or negative discharge.

  Next, at step B2, the information processing apparatus 30 displays the lightning strike point F on the power transmission system diagram based on the PRISM data D40. For example, the operator operates the keyboard 31, the mouse 32, and the like to read a power transmission system diagram as map information indicating the installation location of the electric workpiece from the calculation material database. The power transmission system diagram includes the tower position and the power transmission path, and includes the range in which the effect of lightning strike is to be calculated. A power transmission system diagram as map information is displayed on the monitor 39.

  Further, the CPU 35 reads the PRISM data D40 from the HDD 41 based on the operation data D31 and D32, and extracts the LLS data D42 from the PRISM data D40. The LLS data D42 includes longitude / latitude data of the lightning strike point F. The operator operates the keyboard 31 and mouse 32 to set the lightning strike point F on the power transmission system diagram displayed on the monitor 39. According to the example shown in Table 1, at a time of 17:15:23, longitude 132 °. The first lightning strike was observed at a position of 026 ', latitude 34 ° 317', and at a time of 17:31:36, longitude 132 °. A second lightning strike is observed at a position of 908 ', latitude 34 ° 147'. At this time, the image processing unit 44 performs image processing so as to synthesize the power transmission system diagram read from the HDD 41 and the lightning strike point F obtained from the LLS data D42.

  Further, in step B3, a lightning strike influence range is set around the lightning strike point F on the previously displayed power transmission system diagram. The operator operates the keyboard 31, mouse 32, etc., and sets the lightning strike accident influence range based on the lightning strike point F set on the power transmission system diagram of the monitor 39. For example, the CPU 35 controls the image processing unit 44 so as to set an extraction range having a radius r = 40 km with the lightning strike point F as the origin based on the operation data D31 and D32. The image processing unit 44 performs image processing so as to synthesize a circular ruler image on the same scale as the% impedance map in order to set a lightning strike influence range on the power transmission system diagram (see FIG. 5).

  Next, in step B4, an electrical work within the lightning strike influence range around the lightning strike point F is extracted. In this example, the CPU 35 extracts, from the lightning strike point F, a steel tower, a power transmission line, and the like included within a radius r = 40 km. At this time, the power transmission system data D44 in the PRISM data D40 is input. The transmission system data D44 includes tower position data and transmission line route data. A steel tower, a power transmission line, and the like are extracted based on the steel tower position data and the power transmission line route data.

  According to the example shown in Table 3, the steel tower No. As for the position coordinates of the steel tower 1, the longitude is 134 ° 756 'and the latitude is 35 °. 328 '. Tower No. As for the position coordinates of the tower 2, the longitude is 134 ° 685 'and the latitude is 35 °. 568 '. For Kitao Michikosan Line, tower No. As for the position coordinates of the tower 1, the longitude is 134 ° 253 'and the latitude is 35 °. 366 '. Tower No. As for the position coordinates of the tower 2, the longitude is 134 ° 265 'and the latitude is 35 °. 372 '.

  Next, in step B5, an accident caused by a lightning strike is determined. For example, the CPU 35 determines an accident such as a ground fault, a short circuit, or an instantaneous voltage drop based on the intensity of lightning (lightning current peak value) and the polarity value. About 90% of the ground discharge is lightning current due to negative discharge, and the CPU 35 determines a single-line ground fault or a short-circuit between lines in the power transmission line. According to the example shown in Table 1, at a time of 17:15:23, longitude 132 °. A first lightning strike was observed at a position of 026 ', latitude 34 ° 317', and -7.0 (A) was observed as the lightning strike current peak value at that time. An instantaneous voltage drop occurs due to this lightning strike. At 17:31:36, the longitude is 132 °. A second lightning strike is observed at a position of 908 ', latitude 34 ° 147', and -43.0 (A) is observed as a lightning current peak value at that time. An instantaneous voltage drop occurs due to this lightning strike.

  Next, a% impedance map is displayed on the monitor 39 in step B6. For example, the% Z map data D30 is inputted as a power transmission system diagram as map information indicating the installation location of the electric work. The% impedance map replaces the connection state of generators, transformers, transmission lines, motors, etc. with impedances Zg, Zt, Zl, Zm, such as resistance and reactance, and further, impedances Zg, Zt, Zl, Zm in percentage FIG. The% Z impedance map is used when calculating a one-line ground fault current, a short-circuit current, and a voltage fluctuation rate. In the% impedance map, the power source is represented by being connected to an infinite bus with impedance = “0”.

  In step B7, the power transmission system data D44 in the PRISM data D40 is input. Transmission system data D44 includes circuit breaker (CB) open / close status data and tidal current data D43 at the substation. According to the example shown in Table 2, the tidal current data D43 includes a voltage 110 (kV) and a voltage 110 (kV) on the Kita-Omichi (substation) 110 kV A bus at time 17:15:23 regarding the tidal current adjustment corresponding to the lightning strike. A current 60 (A) is described. Similarly, at time 17:15:24, a voltage 110 (kV) and a current 59 (A) are described in Kita-Omichi (substation) 110 kV Kobus.

  Then, in step B8, the lightning strike influence range when the previously determined accident occurs in the actual transmission line system is calculated from the% impedance map (see FIG. 7). In this example, in the% impedance map, the connection state of the generator, the transformer, the transmission line, the electric motor, etc. is displayed as% Zg,% Zt,% Zl,% Zm. A calculation is made to return this to the impedance of the power system.

  Thereafter, in step B9, the impact of the lightning strike and the load situation are collated. For example, the CPU 35 calculates a load current based on the impedance of the power system, and compares and collates data regarding this load current with the power flow data D43. For example, the voltage fluctuation is verified when the load current exceeds the current due to the power flow or when the load current is equal to or less than the current due to the power flow.

  Then, in step B10, a failure simulation of the effect of a lightning strike (power failure, instantaneous voltage drop, etc.) is executed. At this time, the CPU 35 extracts the electric work within the lightning strike effect range set by the keyboard 31, the mouse 32, etc., and executes the failure calculation. Electric works are steel towers, power transmission lines, and the like. At the time of failure calculation, the lightning strike accident-effect failure calculation program DP3 is read from the non-volatile memory 36, and the ground fault current and voltage fluctuation rate in the electric workpiece extracted from the preset lightning strike impact range are calculated. Made.

  Thereafter, the process proceeds to step B11 to determine whether or not to end the lightning strike-affected fault simulation. When the power-off information is not detected, the process returns to step B10 to continue the lightning strike-affected fault simulation. If power-off information is detected, the lightning strike-affected failure simulation is terminated.

  In this way, according to the lightning strike accident-affected fault simulation system 200 to which the information processing apparatus as the second embodiment is applied, the communication modem 42 inputs PRISM data D40 indicating the position, intensity and polarity value of the lightning strike. The monitor 39 displays the lightning strike point F on the power transmission system diagram based on the PRISM data D40 input by the communication modem 42. The CPU 35 extracts a tower, a transmission line, and the like within the lightning strike effect range based on the lightning strike point F set with the keyboard 31 and the mouse 32 on the power transmission system diagram displayed on the monitor 39, and calculates the failure. Execute.

  Therefore, failure calculation due to lightning strikes on steel towers extracted from the surrounding area of lightning strike point F and electric works such as transmission lines can be executed. Accidents such as short circuits can be identified. As a result, assuming a lightning accident in an area where the risk of lightning strikes is high, an electrical work around the lightning strike point is extracted. When a lightning strike occurs in that area, the impact of an accident such as a power failure or instantaneous voltage drop ( Failure) can be simulated. Based on the simulation results, it is possible to take locally concentrated lightning countermeasures.

  The thundercloud detection approach warning system 100 according to the first embodiment and the lightning strike accident-affected fault simulation system 200 according to the second embodiment have been described separately for the sake of convenience. Both systems 100 and 200 can be integrated by applying each computer function.

  The present invention is extremely suitable when applied to a thundercloud detection approach warning system, a lightning strike accident-affected fault simulation system, or the like.

It is a figure which shows the structural example of the thundercloud detection approach warning system 100 as 1st Example which concerns on this invention. 3 is a block diagram illustrating an internal configuration example of an information processing device 3. FIG. 6 is a diagram illustrating a display example when a thundercloud approaches on the monitor 19 of the information processing device 3. FIG. 4 is a flowchart showing an information processing example at the time of thundercloud detection approach warning in the system 100. It is a conceptual diagram which shows the structural example of the lightning strike accident influence failure simulation system 200 as a 2nd Example. 2 is a block diagram illustrating an internal configuration example of an information processing apparatus 30. FIG. 6 is a diagram illustrating a display example during a lightning strike accident-affected fault simulation on the monitor 39 of the information processing apparatus 30. FIG. 4 is a flowchart illustrating an information processing example during a lightning strike accident-induced fault simulation in the system 200.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Weather observation apparatus, 2 ... Communication means, 3, 30 ... 1st, 2nd information processing apparatus, 4 ... Mobile telephone, 10 ... Discrimination means, 11, 31, ... Keyboard, 12, 32 ... mouse, 13, 33 ... ROM, 14, 34 ... RAM, 15, 35 ... CPU, 16, 36 ... non-volatile memory, 17, 37 ... I / O interface, 18, 38 ... system bus, 19, 39 ... monitor, 20, 20 '... setting means, 21, 41 ... hard disk (HDD), 22, 42 ... communication Modem (first receiving means: receiving means), 23... GPS receiving device (second communication means), 24, 44... Image processing unit, 50. Approach warning system (first information processing system), 200 ... Lightning strike Late effects Fault Simulation System (second information processing system)

Claims (7)

First receiving means for receiving lightning information indicating the position and movement of thunderclouds;
Second receiving means for receiving position information indicating the current position of the information user;
Display means for displaying the information user's position information received by the first and second receiving means and the lightning information on the same map;
A setting means for setting a thundercloud approach warning range based on the current position of the information user on the map displayed on the display means;
An information processing apparatus comprising: a determination unit configured to determine whether the thundercloud has entered the thundercloud approach warning range set by the setting unit based on the lightning information and the position information of the information user. . A meteorological observation device that outputs thunder information by observing the position and movement of thunderclouds;
An information processing device that receives lightning information from the weather observation device and processes the information;
The information processing apparatus includes:
First receiving means for receiving lightning information from the weather observation device;
Second receiving means for receiving position information indicating the current position of the information user;
Display means for displaying the lightning information received by the first and second receiving means and the location information of the information user on the same map;
A setting means for setting a thundercloud approach warning range based on the current position of the information user on the map displayed on the display means;
An information processing system comprising: a determination unit that determines whether the thundercloud has entered the thundercloud approach warning range set by the setting unit based on the lightning information and the position information of the information user. . Receiving lightning information indicating the position and movement of thunderclouds;
Receiving location information indicating the current location of the information user;
Displaying the position of the thundercloud and the current position of the information user on the same map based on the received lightning information and position information;
Setting a thundercloud approach warning range based on the current position of the information user displayed on the map;
And determining whether or not the thundercloud has entered the thundercloud approach warning range based on the thunder information and the position information of the information user. At least receiving means for receiving lightning information indicating the position, intensity and polarity value of the lightning;
Display means for displaying the position of the lightning strike on a power transmission system diagram based on the lightning strike information received by the receiving means;
Setting means for setting a lightning strike impact range based on the position of the lightning strike on the power transmission system diagram displayed on the display means;
An information processing apparatus comprising: control means for extracting an electric work within the lightning strike impact range set by the setting means and executing failure calculation.   The information processing apparatus according to claim 4, wherein an impedance map is used for the power transmission system diagram. At least an information output device for measuring the position, intensity and polarity of lightning and outputting lightning information;
An information processing device that processes information by inputting lightning strike information from the information output device;
The information processing apparatus includes:
Display means for displaying the position of the lightning strike on a power transmission system diagram based on the lightning strike information input from the information output device;
Setting means for setting a lightning strike impact range based on the position of the lightning strike on the power transmission system diagram displayed on the display means;
An information processing system comprising: control means for extracting an electric work within the lightning strike effect range set by the setting means and executing failure calculation. Receiving lightning information indicating at least the position, intensity and polarity value of the lightning,
Displaying the position of the lightning strike on a power transmission system diagram based on the received lightning strike information;
A step of setting a lightning strike impact range based on the position of the lightning strike on the displayed power transmission system diagram;
An information processing method comprising: extracting an electrical work within the set lightning strike effect range and executing a failure calculation.

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