KR102248194B1 - Disaster management system using shelter - Google Patents

Abstract

Disclosed is a disaster management system, which comprises a resident terminal for a resident living within a predetermined area; a shelter disposed within the predetermined area; and a disaster management server storing information on a building within the predetermined area, information on a movement route, and location information of the shelter, generating disaster information when a disaster situation is detected, generating shelter location information, which is location information of the shelter adjacent to the location of the resident terminal, and transmitting the shelter location information to the resident terminal and a control station terminal, which is the terminal of a control room adjacent to the shelter. The disaster management system can respond quickly to disasters even in underdeveloped areas.

Description

Disaster management system using shelter {DISASTER MANAGEMENT SYSTEM USING SHELTER}

This technology relates to a disaster management system that can efficiently evacuate residents in the event of a disaster by using an evacuation shelter.

Information and communication technology (ICT) technology is transforming the world.

Information and communication technology was combined with artificial intelligence (AI), Internet of Things (IoT), robot technology, drones, autonomous vehicles, and virtual reality (VR), making industrial changes. And, due to the expansion and development of concepts and concepts, they are not limited to industrial changes, but are also changing the way we live.

Smart city refers to a'smart city' that solves traffic problems, environmental problems, housing problems, and facility inefficiency caused in daily life so that citizens can enjoy a convenient and comfortable life.

Smart cities are expected to be able to solve various problems occurring in the current city. In particular, it is expected that it will be able to solve the disaster situation in the old city.

In the city, medical facilities and roads are well maintained, so even if a disaster occurs, it is possible to respond quickly, but in an underdeveloped area, medical facilities and roads are not maintained, so vehicles cannot enter in the event of a disaster, so patients can be transported or evacuated. There was a problem with this, and this often resulted in loss of life.

Domestic registered patent registration number "10-2018151" Korean Patent Publication No. "10-2012-0096757"

An object of the present invention is to solve the above-described problems and to provide a disaster management system capable of quickly responding to a disaster even in an underdeveloped area.

The disaster management server of the present inventor is a map unit that stores information of buildings within a preset area, information on moving routes, and location information of shelters, generates disaster information when a disaster situation is detected, and provides the disaster information to a resident terminal located within the range of the disaster. It receives the disaster information unit that transmits and the location information of the resident terminal, generates shelter location information, which is the location information of the shelter adjacent to the location of the resident terminal, and transmits it to the resident terminal, and the shelter location information is adjacent to the shelter. And a location information unit that is transmitted to the located control terminal.

The location information unit is characterized in that it detects the location of the adjacent shelter by searching in a radial direction from the location of the resident terminal that has received the shelter location information.

The disaster management server further includes a movement path unit for calculating a movement path from the location of the control terminal to the location of the shelter by using movement path information of the map unit.

An intermediate point is set for each preset position in the movement path of the movement path information of the map unit, and the movement path unit determines a movement path between one intermediate point and another intermediate point when calculating the movement path. It is characterized in that it calculates in real time through traffic volume information.

The location information unit transmits the location information of the first shelter, which is the location information of the first shelter, to the resident terminal and the first control terminal adjacent to the first shelter, and transmits the location information of the second shelter, which is the location information of the second shelter. It is characterized in that the transmission is transmitted to a first control terminal and a second control terminal adjacent to the second shelter.

When the disaster management server receives search information requesting a search for a second resident terminal from the first resident terminal, the disaster management server transmits the search information to a third resident terminal located adjacent to the shelter to receive the search information. And a search unit for allowing the third resident terminal to transmit the search information to another adjacent fourth resident terminal.

The shelter stored in the map unit is divided into a first shelter and a second shelter, and the disaster information unit generates either first disaster information or second disaster information according to the size or type of the detected disaster, and the The location information unit transmits the location information of the first shelter to the resident terminal and the control terminal when the disaster information unit generates the first disaster information, and when the disaster information unit generates the second disaster information, the location information of the second shelter. It characterized in that it transmits.

The disaster management server includes a confirmation unit for receiving confirmation information generated by the shelter when the resident terminal is located adjacent to the shelter.

When the verification unit does not receive the verification information for a predetermined time, it is characterized in that it generates and transmits an emergency signal to the control terminal.

The present inventor's disaster management system stores resident terminals of residents residing within a preset area, shelters arranged within the preset area, information of buildings within a preset area, information on moving routes, and location information of shelters. When a situation is detected, a disaster management server that generates disaster information and generates shelter location information, which is location information of an adjacent shelter at the location of the resident terminal, and sends it to the resident terminal and a control station terminal, which is a control station adjacent to the shelter. Includes.

The shelter includes a base portion in which a space is formed in a set shape, a photographing unit for transmitting photographing information about the internal space of the base unit to the disaster management server, and the resident terminal, the disaster management server, and the control terminal and information It characterized in that it comprises a communication unit capable of transmitting.

In the present invention, an evacuation shelter is installed at each base, and residents and control stations move around the shelter in case of a disaster, so it is possible to quickly respond to a disaster situation.

1 shows a disaster management system of the present invention.
2 is a block diagram of a configuration of a disaster management server according to the present invention.
Figure 3 shows the shelter of the present invention.
4 is a diagram illustrating a process of calculating a path calculation unit of the disaster management system according to the present invention.
5 shows an operation process when the location information unit of the disaster management server according to the present invention generates a plurality of shelter location information.
6 shows that the disaster management system of the present invention stores resident information in a block chain.

Hereinafter, an embodiment of the present invention will be described in detail through exemplary drawings. However, this is not intended to limit the scope of the present invention.

In adding reference numerals to elements of each drawing, it should be noted that the same elements are assigned the same numerals as possible, even if they are indicated on different drawings. In addition, in describing the present invention, when it is determined that a detailed description of a related known configuration or function may obscure the subject matter of the present invention, a detailed description thereof will be omitted.

In addition, the size or shape of the components illustrated in the drawings may be exaggerated for clarity and convenience of description. In addition, terms specifically defined in consideration of the configuration and operation of the present invention are only for describing the embodiments of the present invention, and do not limit the scope of the present invention.

1 shows a disaster management system of the present invention.

2 is a block diagram of a configuration of a disaster management server according to the present invention.

The inventors' disaster management system utilizes the shelter 400 installed at each base, and in the event of a disaster, the disaster management server 300 transmits and receives information to the resident terminal 100, the shelter 400, and the control terminal 200. It is possible to cope.

The resident terminal 100 is a terminal of a resident living within a preset area.

The resident terminal 100 can transmit and receive various types of information.

The control station terminal 200 may transmit and receive various types of information to a control station terminal located within a preset area. The control terminal 200 may include not only a terminal located at the control point, but also a terminal mounted on a movable vehicle.

Shelter 400 is installed for each base in a preset area. The shelter 400 serves as an intermediate point. That is, the shelter 400 may be a place where residents can evacuate in the event of a disaster. In addition, when the residents are in a position where the vehicle cannot be entered, the shelter 400 moves to the shelter 400, which is an intermediate point, and the vehicle of the control station moves to the shelter 400 to board the residents. Time can be secured.

Figure 3 shows the shelter of the present invention.

The shelter 400 includes a communication unit 420, a base unit 410, and a photographing unit 430.

The base part 410 may be an outer frame of the shelter 400. The base portion 410 may be formed in a rectangular shape, and a space may be formed therein. Since the base portion 410 has a set volume, a number of residents can evacuate.

The communication unit 420 may be a server installed in the base unit 410 and may transmit and receive information wirelessly.

The photographing unit 430 may be installed inside or outside the base unit 410. The photographing unit 430 transmits photographing information generated by photographing the inside or the outside of the base unit 410. The photographing information photographed by the photographing unit 430 may be transmitted to the disaster management server 300 or the control terminal 200.

In addition, a movable bed may be disposed on the base portion 410, a cooling and heating facility may be installed, and an AED may be disposed.

The disaster management server 300 pre-stores information on buildings within a preset area, information on moving routes, and location information of the shelter 400, so when a disaster situation is detected, it generates disaster information to residents living within a preset area. In the terminal 100 and the control terminal 200, the location information of the shelter 400, which is the location information of the shelter 400 adjacent to the location where the residents reside, is generated and transmitted to the resident terminal 100 and the control terminal 200, May guide the evacuation to the adjacent shelter 400, and guide the control point to move the vehicle to the shelter 400.

The disaster management server 300 includes a map unit 310, a disaster information unit 320, and a location information unit 330.

The map unit 310 includes information on buildings and vehicles within a preset area, and information on a travel route through which a person can move and location information of the shelter 400 are preset.

In the map unit 310, a set area is set, and information on a building formed by simulating the actual within the set area is disposed within the set area. Building information includes information on the height of the building and the width of the building. In addition, the building information includes information on the distance between buildings. Therefore, if the information of the building is stored, the moving route information, which is the moving route information, may be preset. The movement path information may be divided and stored into a movement path through which the vehicle can move and a movement path that does not.

The location information of the shelter 400 is determined by using the information of the building and the moving route information, and is information on the place where the actual shelter 400 is installed.

The location of the shelter 400 is set under the set conditions (set conditions: (1) where the width of the travel path is set to be 4m or more, (2) the range that residents can move within 5 minutes (3) separated by a set distance from the danger area It can be set at a location that satisfies all of the distance, (4) an area set so that a plurality of residents can be located, and (5) a place separated by 30m or more from a hazardous material facility).

The location information of the shelter 400 may be set in the following manner.

(1) Set the unit area by dividing the area where residents live according to the set unit.

(2) Set an arbitrary center point for each unit area.

(3) Virtually draw a circle along the radial direction at the center point of each unit area.

(4) Set the moving path of the overlapping part of the virtual circles drawn at the center point of each unit area.

(5) A point that satisfies the above-described setting conditions is set in the set travel route.

At the location of the shelter 400 set through the above steps, the above-described shelter 400 may be actually disposed.

However, although an attempt is made to set the location of the shelter 400 by performing the above-described steps, there are cases in which it is not possible to set a location that satisfies each of the above-described steps.

Then, by performing step (1) again, the size of the unit area can be changed or the number of unit areas in which the center point is set in step (2) can be reduced.

In spite of the above method, if the location of the shelter 400 fails, the location of the simple shelter 400 may be set. The simplified shelter is smaller than the shelter 400 and can accommodate only some residents. The simple shelter is a shelter 400 for some residents.

The simple shelter 400 may be set in the following manner.

(1) Set the unit area by dividing the area where residents live according to the set unit.

(2) Set the center point in one unit area.

(3) A circle is drawn virtually along the radial direction based on the center point.

(4) Set a moving path located on an imaginary circle drawn at the center point of each unit area.

(5) A point that satisfies the above-described setting conditions is set in the set travel route.

In this way, the simple shelter is set, and the above-described steps (3) to (5) are performed with the location of the simple shelter 400 as the center point when the location of the shelter 400 is set.

When a disaster situation is detected, the disaster information unit 320 generates disaster information and transmits the disaster information to the resident terminal 100 located within the range of the disaster.

The location information unit 330 receives the location information of the resident terminal 100, generates shelter location information, which is the location information of the shelter 400 adjacent to the resident terminal 100, and converts the shelter location information to the resident terminal 100. Send. In addition, the shelter location information is transmitted to the control terminal 200 adjacent to the shelter 400.

Therefore, in the event of a disaster, the residents can evacuate to the adjacent shelter 400, and the control station moves the vehicle to the shelter 400, so that the residents located in the shelter 400 can board the vehicle and move it.

The location information unit 330 may receive the received location information of the resident terminal 100 and search in a radial direction based on the location information of the resident terminal 100 to detect the location of the nearest shelter 400. .

In addition, the disaster management server 300 may include a movement path unit 340.

The movement route unit 340 may calculate a movement route from the location of the control terminal 200 to the location of the shelter 400 by using the movement route information set in the map unit 310. The movement route unit 340 may be set through the amount of traffic for each time of the movement route.

In the moving route information of the map unit 310, an intermediate point is set. The intermediate point may mean a point from one point of the road to another, and this point may be a portion where traffic volume increases, such as an intersection.

4 is a diagram illustrating a process of calculating a path calculation unit of the disaster management system according to the present invention.

The movement path unit 340 may calculate a movement path in real time in units between intermediate points.

That is, as an example, when calculating the path through which the vehicle of the control station is moved, the movement path unit 340 calculates the movement path between the first intermediate point and the second intermediate point as shown in FIG. 4 to move the vehicle. Compute the path.

When the vehicle of the control station moves between the first intermediate point and the second intermediate point, the movement path unit 340 determines the real-time traffic volume between the second intermediate point and the third intermediate point, the second intermediate point and the fourth intermediate point. It is possible to calculate the real-time traffic volume between, and the real-time traffic volume between the second intermediate point and the fifth intermediate point, and calculate a moving route through which the vehicle can move quickly due to the smallest traffic volume.

For example, as shown in FIG. 4, a path between the second intermediate point and the third intermediate point may be selected. In this way, the movement path unit 340 may calculate a movement path in real time, generate path information accordingly, and transmit the path information to the control terminal 200.

In addition, the disaster management server 300 may include a warning unit 350.

The warning unit 350 may generate and transmit warning information to the resident terminal 100 located on the movement path calculated according to the movement path unit 340. That is, when describing the warning unit 350 with reference to the above-described example, the warning unit 350 transmits warning information to the resident terminal 100 located between the second intermediate point and the third intermediate point, Later, when the vehicle of the control station passes the second intermediate point and the third intermediate point, it is not disturbed by other vehicles, so that the vehicle of the control station can be quickly moved to the shelter 400.

5 shows an operation process when the location information unit of the disaster management server according to the present invention generates a plurality of shelter location information.

Meanwhile, the location information unit 330 may generate a plurality of shelter location information. That is, the location information unit 330 may generate the first shelter location information and the second shelter location information. The above operation of the location information unit 330 may be set according to the operation of the route information unit.

The first shelter location information includes information about the location of the first shelter 450, and the second shelter location information may include information about the location of the second shelter 460.

The location information unit 330 of the disaster management server 300 transmits the first shelter location information to the resident terminal 100, and transmits the first shelter location information and the second shelter location information to the first control terminal 210 can do. In addition, the location information unit 330 may transmit the second shelter location information to the second control terminal 220.

Then, the resident can move to the first shelter 450 according to the location information of the first shelter received by the resident terminal 100. After that, the first traffic station moves the vehicle to the first shelter 450 first. In the first shelter 450, the first control station may board the residents in the vehicle and move to the second shelter 460. During this process, the second control station moves the vehicle to the second shelter 460. The vehicle of the second control station may move the residents to the vehicle of the second control station when the vehicle of the first control station arrives at the second control station. After that, the vehicle of the second control station receives the route information of the route calculation unit and can move the residents to the destination.

In addition, the disaster management server 300 may include a search unit 360. In addition, the disaster management server 300 may include a check unit 370.

When the search information is received at the request of the resident, the search unit 360 searches the resident terminal 100 corresponding to the search information. The confirmation unit 370 may receive the confirmation unit 370 transmitted from the shelter 400 and check whether a resident is adjacent to the shelter 400.

A first resident who has a first resident terminal may want to find a second resident who has a second resident terminal. Therefore, when the disaster information is received by the first resident terminal and the shelter location information is received, the first resident can move to the shelter 400. Since the shelter 400 includes the communication unit 420 as described above, when the first resident moves adjacent to the shelter 400, first confirmation information may be generated and transmitted to the disaster management server 300.

When the first confirmation information is received by the confirmation unit 370 of the disaster management server 300, the disaster management server 300 may determine that the first resident is located in the shelter 400. The first resident terminal may generate the search information of the second resident terminal and transmit it to the search unit 360. When receiving the search information, the search unit 360 checks whether second confirmation information confirming that the second resident terminal 100 is located adjacent to the shelter 400 has been received by the check unit 370. If the second confirmation information is not received by the confirmation unit 370, the search unit 360 generates search information of the second resident terminal 100.

After that, the search unit 360 transmits the search information to the third resident terminal 100 located adjacent to the shelter 400. Receiving the search information, the third resident terminal 100 searches for another resident terminal 100 in the radial direction, and transmits the search information to the searched fourth resident terminal 100. The fourth resident terminal 100 receives the search information, and searches for another resident terminal 100 like the third resident terminal 100 again.

In addition, the location information unit 330 may generate the corresponding shelter location information according to the disaster information generated by the disaster information unit 320.

The shelter 400 may be a structure installed to ensure the safety of residents, but its role may be different depending on the type of disaster. For example, if the disaster occurred is a fire caused by an explosion of chemicals, the shelter 400 to which residents adjacent to the disaster should evacuate is not an adjacent shelter 400 in a residential area, but a shelter 400 located farther than that. If a tsunami occurs, the shelter 400 close to the disaster occurrence area may be more dangerous.

Accordingly, the disaster management server 300 may generate disaster information differently according to the type of disaster, and guide the residents to the shelter 400 that can safely evacuate the residents according to the type of disaster.

The shelter 400 stored in the map unit 310 may be divided into a first shelter 450 and a second shelter 460 and stored. The disaster information unit 320 generates first disaster information and second disaster information in response to the type of disaster. For example, the first disaster information may be generated when a tsunami occurs, and the second disaster information may be generated when an earthquake occurs.

When the first disaster information is generated, the location information unit 330 generates and transmits the first shelter location information, which is the location information of the first shelter 450, to the resident terminal 100, and when the second disaster information is generated, the second shelter Generate and transmit location information.

Therefore, in response to various disasters, it is possible to prepare for a disaster situation by guiding the residents to a safe shelter 400.

6 shows that the disaster management system of the present invention stores resident information in a block chain.

In addition, the disaster management server 300 according to the present invention may store resident information in a block chain. Since resident information includes personal information, problems arise when manipulated. Therefore, the disaster management server 300 of the present invention stores resident information in a block chain.

The resident terminal 100 may transmit resident information to the disaster management server 300. At the same time, it is possible to transmit resident information to the shelter 400 located adjacent to the resident terminal 100. The shelter 400 transmits the resident information to any other shelter 400 located within the set area when the resident terminal 100 is adjacent and the confirmation information is transmitted. Thereafter, the shelter 400 receiving the transmitted resident information transmits the resident information to other shelters 400 in addition to the shelter 400 from which the resident information was transmitted.

The disaster management server 100 checks whether resident information has been received at the shelter 400 located within the set area. And when it is confirmed that more than half of the resident information has been received in the shelter 400, the disaster management server 300 confirms that the received resident information is valid resident information, and stores the resident information in a block chain with other resident information.

Although the present invention has been illustrated and described with reference to specific embodiments, it is in the art that the present invention can be variously improved and changed within the scope of the technical spirit of the present invention provided by the following claims. It will be obvious to those of ordinary skill.

100: resident terminal
200: control terminal
210: Terminal 1
220: 2nd control station terminal
300: disaster management server
310: Map section
320: Ministry of Disaster Information
330: Location Information Department
340: moving path part
350: warning part
360: Search Department
370: confirmation unit
400: shelter
410: base part
420: Communication Department
430: filming department
450: first shelter
460: 2nd shelter

Claims (11)

A map unit storing information on a building within a preset area, information on a moving route, and location information on a shelter;
A disaster information unit that generates disaster information when a disaster situation is detected and transmits the disaster information to a resident terminal located within the range of the disaster; And
Receiving the location information of the resident terminal, generating shelter location information, which is the location information of an adjacent shelter at the location of the resident terminal, and transmitting it to the resident terminal, and the control terminal located adjacent to the shelter It includes a location information unit that is transmitted to
The location information unit
The location of the adjacent shelter is detected by searching in a radial direction from the location of the resident terminal that has received the shelter location information,
When the shelter receives the resident information from the resident terminal, the shelter transmits the resident information to another adjacent shelter, and the other shelter transmits the resident information to another shelter, and the plurality of shelters are sent to more than half of the shelters. When it is confirmed that the resident information has been received, the resident information is converted into a block chain and stored.
Disaster management server, characterized in that. delete The method of claim 1,
The disaster management server,
A movement path unit that calculates a movement path from the location of the control terminal to the location of the shelter by using the movement path information of the map unit
Disaster management server further comprising a. The method of claim 3,
Intermediate points are set for each preset location in the moving route of the moving route information of the map unit,
When calculating the movement route, the movement route unit calculates a movement route between one intermediate point and another intermediate point in real time through preset traffic volume information.
Disaster management server, characterized in that. The method of claim 1,
The location information unit
The location information of the first shelter, which is the location information of the first shelter, is transmitted to the resident terminal and the first control station terminal adjacent to the first shelter, and the location information of the second shelter, which is the location information of the second shelter, is transmitted to the first control station. Transmitting to a terminal and a second control terminal adjacent to the second shelter
Disaster management server, characterized in that. The method of claim 1,
The disaster management server,
When the search information requesting the search of the second resident terminal is received from the first resident terminal, the search information is transmitted to a third resident terminal located adjacent to the shelter, and the third resident terminal receiving the search information is adjacent to the Search unit to transmit the search information to another fourth resident terminal
Disaster management server comprising a. The method of claim 1,
The shelters stored in the map unit are divided into a first shelter and a second shelter, and are stored,
The disaster information unit generates either the first disaster information or the second disaster information in response to the size or type of the detected disaster,
When the disaster information unit generates the first disaster information, the location information unit transmits the location information of the first shelter, which is the location information of the first shelter, to the resident terminal and the control terminal, and the disaster information unit generates second disaster information. Transmitting the location information of the second shelter, which is the location information of the second shelter.
Disaster management server, characterized in that. The method of claim 1,
The disaster management server
Disaster management server comprising a confirmation unit for receiving confirmation information generated by the shelter when the resident terminal is located adjacent to the shelter. The method of claim 8,
When the confirmation unit does not receive the confirmation information for a preset time, it generates and transmits an emergency signal to the control terminal.
Disaster management server, characterized in that. In the disaster management system,
Resident terminals of residents residing within a predetermined area;
A shelter disposed within the preset area; And
Information of buildings within a preset area, information on moving routes, and location information of shelters are stored, and when a disaster situation is detected, disaster information is generated, and shelter location information, which is the location information of an adjacent shelter from the location of the resident terminal, is generated. And a disaster management server for transmitting to the resident terminal and a control terminal, which is a terminal of a control station adjacent to the shelter,
The shelter is
A base portion having a space formed therein in a set shape;
A photographing unit for transmitting photographing information photographing the internal space of the base unit to the disaster management server, and
And a communication unit capable of transmitting and receiving information with the resident terminal, the disaster management server, and the terminal of the control station,
When the shelter receives the resident information from the resident terminal, the shelter transmits the resident information to another adjacent shelter, and the other shelter transmits the resident information to another shelter, and the plurality of shelters are sent to more than half of the shelters. When it is confirmed that resident information has been received, the disaster management server stores the resident information in a block chain.
Disaster management system, characterized in that. delete

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