JP3769259B2 - Disaster prevention support system - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a disaster prevention support system, and more particularly to a disaster prevention support system that determines the effects of stored dangerous goods when a disaster occurs in a priority disaster prevention place, and reports to related organizations and recommends evacuation of residents in the surrounding area.
[0002]
[Prior art]
Conventionally, for example, a fire has occurred in a critical disaster prevention place where a fire, explosion accident, large-scale radioactive leak, etc. may cause serious damage in a factory, thermal power or nuclear power plant, fuel base, etc. When conducting fire extinguishing activities, combustible materials and radioactive materials in the vicinity, and other dangerous materials such as materials that cause serious damage to residents due to scattering are not stored in the database, and a considerable amount of time has elapsed since the occurrence of the fire. It was common to know the presence of dangerous goods after the lapse and to take measures such as evacuating residents at that time.
[0003]
There is a disaster prevention alarm system that creates a database of various devices, dangerous goods, etc. at individual priority disaster prevention locations and uses the information alone (for example, see Patent Document 1).
[0004]
This disaster prevention warning system does not take into consideration damage to other important disaster prevention places adjacent to the important disaster prevention place or evacuation of local residents. For this reason, although evacuation advisories are made by disaster prevention broadcasting and human naval tactics by patrol cars, etc., it is difficult to communicate adequately depending on the location, and depending on the positional relationship between the location of the fire and the storage location of dangerous goods, It is necessary to evacuate residents at an early stage, and it is problematic to rely on such a disaster prevention warning system.
[0005]
[Patent Document 1]
JP 2001-118169 A (page 3, column 4, paragraph number [0024], FIG. 1)
[0006]
[Problems to be solved by the invention]
The present invention has been made in consideration of the above-mentioned circumstances, and when a disaster occurs at a priority disaster prevention place, the influence on the surroundings by dangerous materials near the disaster occurrence place can be grasped at an early stage, and notification to related organizations can be made at an early stage. The purpose is to provide a disaster prevention support system that can provide evacuation advice for local residents.
[0007]
[Means for Solving the Problems]
In order to achieve the above object, according to one aspect of the present invention, a facility layout map database storing location and layout data of buildings and disaster detectors in a facility, and a risk stored in the facility Dangerous goods storage location database in which data on the storage location of goods is stored; Dangerous material characteristics database in which characteristic data of the dangerous goods are stored; disaster detection signals output from the disaster detector and the facility arrangement and disaster positioning calculating means for determining the disaster position on the basis of a signal from FIG database, the location of hazardous materials that are stored within a predetermined range from the determined disaster location, the hazardous material storage location database and and dangerous goods positioning calculating means for determining on the basis of a signal from said hazardous material characteristic database, the hazardous material storage location near the site Temperature monitoring means, comparison means for comparing the temperature measured by the temperature monitoring means with the characteristic data of the stored dangerous goods, the dangerous goods position determining means, the dangerous goods storage location database, An output signal from each of the dangerous substance characteristic database and the comparison means is input, and dangerous substance abnormality monitoring calculation means for monitoring abnormality of dangerous goods, weather information data server means, dangerous substance abnormality monitoring calculation means, Dangerous material scattering calculation means for calculating an expected output of the dangerous goods by receiving an output signal from each of the weather information data server means, the dangerous goods storage location database, and the dangerous goods characteristics database. It is a disaster prevention support system. As a result, when a disaster occurs at a priority disaster prevention location, it is possible to grasp the impact on the surroundings of dangerous materials in the vicinity of the disaster occurrence location at an early stage, and to notify relevant organizations and evacuate local residents at an early stage.
[0008]
In a preferred example, an imaging unit is provided in the facility, and an output signal of the imaging unit is input to the dangerous substance abnormality monitoring calculation unit . Thereby, the fire occurrence site is displayed on the display device.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of a disaster prevention support system according to the present invention will be described with reference to the drawings. FIG. 1 is a system configuration diagram illustrating the present invention, taking as an example a case where a fire occurs in a factory where dangerous goods are stored.
[0014]
Now, when a fire occurs in the factory 10, the fire detector 11 which has been previously converted into latitude / longitude or address is activated. A signal from the fire detector 11 is input to a disaster prevention support server 12 installed in the disaster prevention center and fire department of the factory 10. The disaster prevention support server 12 is provided with a facility database 13. This facility database 13 is a facility layout database 13a in which location / placement data such as a building in a facility is stored, and dangerous materials are stored. And a material property database 13c in which material property data of stored dangerous materials is stored.
[0015]
A detection signal output when a fire detector 11 in the factory 10 detects a fire is input to a fire position determination calculation device 14 provided in the disaster prevention support server 12. The location of the fire is determined using data from the figure database 13a. When the location of the fire is determined, the storage location data of the dangerous materials related to life and death of the inhabitants outside the factory 10 in the case of flammable dangerous materials, radioactive dangerous materials, and other residents within a radius Xm from this fire occurrence location It is called from the characteristic database 13c, and is input to the dangerous substance position determination calculation device 15 together with the fire occurrence place determination data to determine the position of the dangerous substance. The position of the dangerous substance and the output data from the facility database 13 are displayed on the display device 19 via the display control device 18.
[0016]
In the above-described example, the disaster prevention support server 12 has been described as being installed in the factory 10 where the fire has occurred. However, the disaster prevention support server 12 installed in the fire department is not limited to the fire occurrence factory 10. It is possible to search for all dangerous goods stored in adjacent or nearby factories, power plants, fuel bases, and the like.
[0017]
In each place in the factory 10, an ITV device 16 is provided together with a fire detector 11. When the fire detector 11 detects the occurrence of a fire, the vicinity of the detector 11 is photographed by the ITV device 16, and the obtained fire site surface is transmitted to the video information receiving device 17 in the disaster prevention support server 12, and the display control device 18. Is displayed on the display device 19.
[0018]
In addition, a temperature monitoring device 20 is installed inside the factory 10 and in the vicinity where particularly dangerous materials are stored. The temperature data in the vicinity of the hazardous material storage location measured by the temperature monitoring device 20 is input to the dangerous material abnormality monitoring / simulation computing device 21 of the disaster prevention support server 12, and the temperature change is monitored. Further, the dangerous substance abnormality monitoring / simulation calculation device 21 receives output signals of the dangerous substance position determination calculation device 15, the video information receiving device 17, the dangerous material storage location database 13b, and the substance characteristic database 13c. As a result, the dangerous substance abnormality monitoring / simulation computing device 21 simulates a change in the state of the dangerous substance caused by the temperature rise caused by the fire as compared with the material characteristics of various dangerous substances registered in advance. From this simulation result, not only a primary disaster due to a fire but also a secondary disaster occurrence prediction due to stored dangerous goods is performed.
[0019]
The disaster prevention support server 12 is provided with a dangerous material scattering simulation calculation device 22. In this dangerous material scattering simulation computing device 22, output data from the dangerous material abnormality monitoring / simulation computing device 21, the dangerous material storage location database 13b, the material property database 13c, and the weather / traffic data server 23 are input, and the temperature rise due to fire Alternatively, a simulation of the scattering of dangerous materials assuming fire spread or the like is executed. From the weather / traffic data server 23, data such as weather / wind direction / wind speed / temperature and traffic congestion information of each road can be obtained. Thus, by the dangerous substance scattering simulation, it is possible to obtain, as prediction information, the identification of the scattering substance, the scattering direction of the dangerous substance, the scattering amount, the scattering range, the characteristics of the scattering substance, and the like. As a result, the prediction of dangerous substance scattering is transmitted from the disaster prevention support server 12 to the adjacent factory / related organization 25 via the information providing device 24. The information providing device 24 includes an information receiving unit 24a and an information providing unit 24b.
[0020]
Upon receiving the dangerous substance scattering simulation information, the adjacent factory / related organization 25 can take an early action to minimize the damage caused by the scattered substances. Further, from hazardous materials splashing simulation operation unit 21 information, evacuation system 26 (details 2001-359456 Patent-Application No. 2001-372900 Japanese Patent Application No., No. 2001-3594 Patent 57) is transmitted to, for hazardous materials Evacuation advisories and evacuation guidance for residents in areas where scattering is expected are implemented.
[0021]
FIG. 2 is a display screen 27 in which the fire situation that occurred in the factory 10 (factory A) and the peripheral layout are displayed on the display device 19. That is, a state in which a fire 28 has occurred in the factory A, the factory C is in a position close to the fire 28, and a dangerous substance 29 is stored in a position adjacent to the fire 28 in the factory C is shown. is there. FIG. 3 is a display screen 30 showing the dangerous substance scattering simulation result obtained by the dangerous substance scattering simulation calculation device 22 on the display device 19. As shown in this display screen 30, it is predicted that dangerous materials will spread from the fire occurrence site 31 to the scattering range 32 shown by the diagonal lines in the figure. It became possible to carry out.
[0022]
In the above-described example, the occurrence of a fire is shown as an example of a disaster. However, the present invention is not limited to a fire, but can be applied to other disasters such as floods and earthquakes. Moreover, although the fire detector was shown as a disaster detector in the example mentioned above, disaster detection by an earthquake detector etc. is possible for others.
[0023]
【The invention's effect】
According to the disaster prevention support system according to the present invention, when a disaster occurs at a priority disaster prevention place, it is possible to grasp the influence on the surroundings by dangerous materials in the vicinity of the disaster occurrence place at an early stage. A disaster prevention support system that can provide evacuation advice can be provided.
[Brief description of the drawings]
FIG. 1 is a conceptual diagram of a disaster prevention support system according to the present invention.
FIG. 2 is an output diagram to display means of the disaster prevention support system according to the present invention.
FIG. 3 is an output diagram to the display means of the disaster prevention support system according to the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 Factory 11 Fire detector 12 Disaster prevention support server 13 Facility database 13a Facility layout database 13b Hazardous material storage location database 13c Material characteristic database 14 Fire position determination arithmetic device 15 Hazardous material position determination arithmetic device 16 ITV apparatus 17 Image information receiving device 18 Display control table 19 Display device 20 Temperature monitoring device 21 Dangerous substance abnormality monitoring / simulation calculation device 22 Dangerous material scattering simulation calculation device 23 Weather / traffic data server 24 Information providing device 24a Information receiving unit 24b Information providing unit 25 Adjacent factories / relationships Engine 26 Evacuation Guidance System 27 Display Screen 28 Fire 29 Hazardous Substance 30 Display Screen 31 Fire Occurring Site 32 Scattering Range

Claims (2)

A facility layout database that stores the location and layout data of buildings and disaster detectors in the facility;
A dangerous goods storage location database in which data on the storage locations of dangerous goods stored in the facility is stored ;
A dangerous goods characteristic database in which characteristic data of the dangerous goods are stored ;
A disaster position calculating unit for determining a disaster occurrence position based on a disaster detection signal output from the disaster detector and a signal from the facility layout database;
The location of hazardous materials that are stored within a predetermined range from the determined disaster location, and dangerous goods positioning calculating means for determining on the basis of a signal from said hazardous material storage location database and the hazardous materials properties database,
Temperature monitoring means provided near the hazardous material storage location in the facility;
A comparison means for comparing the temperature measured by the temperature monitoring means with the characteristic data of the stored dangerous goods;
An output signal from each of the dangerous goods position determining means, the dangerous goods storage location database, the dangerous goods characteristic database, and the comparing means, and a dangerous goods abnormality monitoring calculation means for monitoring abnormalities of the dangerous goods;
Weather information data server means,
Dangerous substance scattering calculation means for calculating the prediction of dangerous substance scattering by receiving an output signal from each of the dangerous substance abnormality monitoring calculating means, the weather information data server means, the dangerous goods storage location database, and the dangerous goods characteristic database. And a disaster prevention support system characterized by comprising: 2. The disaster prevention support system according to claim 1, wherein a photographing unit is provided in the facility, and an output signal of the photographing unit is input to the dangerous substance abnormality monitoring calculation unit.

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