KR20200061564A - Comand and control system for supporting compound disasters accident - Google Patents

Abstract

The present invention relates to a command control system for supporting response to a compound disaster accident. According to an aspect of the present invention, the system includes: cameras provided in instruments worn on a plurality of firefighters to acquire video data; LiDAR provided in the instruments to acquire location data of the plurality of firefighters; microphones provided in the instruments to acquire voice data; a display unit displaying a map related to a region where the plurality of firefighters are deployed; a control unit making the display unit display the each location of the plurality of firefighters on the displayed map based on the acquired location data and by using identifiers, determining the each state of the plurality of firefighters by using at least one among the acquired video, locations, and voice data, and making the display unit display both the displayed firefighter identifiers and the each determined state of the firefighters on the map; and a communication unit sharing the command with each of the plurality of firefighters when a command of a fire commander corresponding to the each location and state of the plurality of firefighters is input.

Description

Command and Control System for Supporting Composite Disaster Response {COMAND AND CONTROL SYSTEM FOR SUPPORTING COMPOUND DISASTERS ACCIDENT}

The present invention relates to a command and control system for supporting disaster response in a composite disaster. Specifically, the present invention obtains image, location, and audio data from equipment worn by a plurality of firefighters, determines the location and status of the firefighters based on the acquired data, and determines the location of the firefighters displayed on the map to determine the firefighter's status It is related to a mobile (portable) terminal device-based command and control system that simultaneously displays and rescues the fire commander's rescue command.

In a disaster environment where it is very difficult to secure a view due to the smoke generated by the fire, a firefighter enters, estimates his position with experience and sense in a situation where he does not know his location, searches for the rescuer and performs rescue work.

In this disaster environment, the situation and location information of the firefighters are delivered and shared by the fire commander in a voice to grasp the status of the requester and the firefighters.

To this end, firefighters use radios to describe their uncertain location, and firefighters direct rescue operations based on the estimated location of each firefighter.

Accordingly, the firefighter's estimated position at the disaster site is incorrect, or the interpretation of the firefighter's command is incorrect, and thus, a problem arises in carrying out rescue work through cooperation of each firefighter.

The development of wearable platform technology with multiple sensors is universal, and is being conducted in various parts of personal and industrial use.

However, in a disaster environment, by integrating and sharing the personal information of firefighters and making them visible to the fire commander, rather than sending the commander's message, the research using the sensors such as Wi-Fi and GPS improves the accuracy of user location information in the indoor environment. Concentrated.

Also, it is difficult to find an application example of a system implementation in which information of each firefighter is integrated and visualized and provided to the firefighter.

In particular, it is difficult to find an application example of a system configured based on a mobile (portable) terminal device in consideration of accessibility and ease of use in a disaster environment.

Therefore, the need for a command and control system for supporting a composite disaster incident considering the accessibility and ease of use in a disaster environment is increasing, supporting the execution of rescue operations through collaboration based on the exact location of the firefighters at the disaster site and the direction of the fire commander. to be.

Korea Patent Office Application No. 10-2016-0000886

The present invention relates to a command and control system for supporting an emergency response to a composite disaster, and acquires image, location, and voice data from equipment worn by a plurality of firefighters, and determines the location and status of the firefighters based on the acquired data on the map. We would like to propose a mobile (portable) terminal-based command and control system that simultaneously displays the determined firefighter's status on the displayed firefighter's location and shares the rescue command of the firefighter.

Specifically, the present invention integrates a firefighter's state and location information generating device from firefighting equipment to solve the above-described problems of the prior art, integrates the firefighter's location, video, and voice information and delivers it to the fire commander and orders the fire commander I would like to propose a command control system based on a mobile (portable) terminal device that simultaneously shares.

However, the technical problems to be achieved in the present invention are not limited to the technical problems mentioned above, and other technical problems that are not mentioned are clearly apparent to those skilled in the art from the following description. Will be understandable.

In order to achieve the above technical problem, one aspect of the present invention, a command and control system for assisting in response to a multi-disaster accident, includes a camera provided on equipment worn by a plurality of firefighters to acquire image data; A liner provided in the equipment to acquire location data of the plurality of firefighters; A microphone provided in the equipment to acquire voice data; A display unit that displays a map associated with the area where the plurality of firefighters are placed; The display unit displays the positions of each of the plurality of firefighters on the displayed map based on the acquired location data, and displays the plurality of firefighters using at least one of the acquired image, location, and audio data. A control unit that determines each state and controls the display unit to display the determined firefighter identifier and the determined state of each firefighter on the map together; And a communication unit that shares the command to each of the plurality of firefighters when commands of the firefighters corresponding to the positions and conditions of each of the plurality of firefighters are input.

In addition, the display unit may include a plurality of touch screens, and the command may be determined in response to a touch of the fire commander on at least a portion of the plurality of touch screens.

In addition, the control unit, the plurality of firefighters determined based on the location data, each of the plurality of firefighters adjacent to the danger zone and the degree of risk of each of the plurality of firefighters determined based on the video data and the audio data Let's decide the status of each firefighter.

In addition, when the voice of the fire commander is additionally input, the communication unit may share the command and voice with each of the plurality of firefighters.

On the other hand, another aspect of the present invention for achieving the above technical problem is a command and control method for supporting a composite disaster incident, video, location and audio data from cameras, lidars and micros provided in equipment worn by a plurality of firefighters. Obtaining at least one of the above; Displaying a map associated with an area in which the plurality of firefighters are disposed, a display unit; Displaying each location of each of the plurality of firefighters on the displayed map based on the acquired location data using an identifier; Determining states of each of the plurality of firefighters using at least one of the acquired image, location, and audio data; Displaying the identifier of the displayed firefighter and the determined state of each firefighter on the map together; And sharing a command to each of the plurality of firefighters when a command of the fire commander corresponding to the location and state of each of the plurality of firefighters is input.

The present invention relates to a command and control system for supporting an emergency response to a composite disaster, and acquires image, location, and voice data from equipment worn by a plurality of firefighters, and determines the location and status of the firefighters based on the acquired data on the map. It is possible to provide the user with a mobile (portable) terminal-based command and control system that simultaneously displays the determined firefighter's status on the displayed firefighter's location and simultaneously shares the rescue command of the firefighter.

Specifically, the present invention integrates the state and location information generating device of the firefighter from the firefighting equipment to solve the above-mentioned problems of the prior art, integrates the location, video, and voice information of the firefighter and delivers it to the fire commander and orders the fire commander It is possible to provide a user with a mobile (portable) terminal device-based command and control system that simultaneously shares.

In addition, based on the technical content proposed by the present invention, the commander can solve the problem of efficiency of collaborative instruction for rescue activities by integrating multi-information for each firefighter in a disaster environment in which it is difficult to secure a field of view by agricultural performance.

In addition, according to the present invention, it is possible to increase the usability of use in a disaster situation based on a mobile (portable) terminal device.

In addition, the present invention can propose a command control system based on a mobile (portable) terminal device that integrates multiple information obtained from fire fighting equipment based on each firefighter and allows commanders to share commands.

In addition, the scope of the present invention can be extended to a mobile (portable) terminal device-based command control system for information sharing of rescuers and conductors in a disaster response situation requiring cooperation.

As a result, in the present invention, 1) it is possible to visualize the firefighter's status information through the integration of video, audio, and location information, and 2) it is possible to simultaneously transmit a command of a fire commander to multiple firefighters, and 3) a mobile command. It is possible to increase the usability in the disaster environment based on the control system, and 4) it is possible to enable collaboration for rescue through grasping the information on the disaster environment.

However, the effects obtainable in the present invention are not limited to the above-mentioned effects, and other effects not mentioned will be clearly understood by those skilled in the art from the following description. Will be able to.

1 is a block diagram of a command and control system for supporting a composite disaster incident proposed by the present invention.
FIG. 2 shows an example of a command and control system for supporting a multi-disaster accident response according to the present invention described with reference to FIG. 1.
3 is a flow chart illustrating a command and control method for supporting a composite disaster incident proposed by the present invention.

Command and control system for supporting disaster response in a complex disaster

Prior to a detailed description of the technology proposed by the present invention, the components of the command and control system for supporting a multi-disaster accident response applied to the present invention will be described.

1 is a block diagram of a command and control system for supporting a composite disaster incident proposed by the present invention.

Referring to FIG. 1, the command and control system 100 for supporting a composite disaster incident is a wireless communication unit 110, an audio/video (A/V) input unit 120, a user input unit 130, a sensing unit 140, and output It may include a unit 150, a memory 160, an interface unit 170, a control unit 180 and a power supply unit 190.

However, since the components shown in FIG. 1 are not essential, a command and control system for supporting a multi-disaster incident response having more or fewer components may be implemented.

Hereinafter, the components will be described in turn.

The wireless communication unit 110 may include one or more modules that enable wireless communication between a command and control system for supporting a disaster response and a wireless communication system or between a device and a network in which the device is located.

For example, the wireless communication unit 110 may include a mobile communication module 112, a wireless Internet module 113, a short-range communication module 114, and a location information module 115.

The mobile communication module 112 transmits and receives wireless signals to and from at least one of a base station, an external device, and a server on a mobile communication network.

It may include various types of data according to the transmission and reception of text/multimedia messages.

The wireless Internet module 113 refers to a module for wireless Internet access, and may be built in or external to a command and control system for supporting a composite disaster. Wireless Internet technology (Wireless LAN) (Wi-Fi), Wibro (Wireless broadband), Wimax (World Interoperability for Microwave Access), HSDPA (High Speed Downlink Packet Access) may be used.

The short-range communication module 114 refers to a module for short-range communication. Bluetooth, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra-WideBand (UWB), ZigBee, Wireless Fidelity (Wi-Fi), etc. This can be used.

The location information module 115 is a module for acquiring the location of a command and control system for supporting a multi-disaster incident response, and a representative example thereof is a Global Position System (GPS) module.

Referring to FIG. 1, the A/V (Audio/Video) input unit 120 is for inputting an audio signal or a video signal, which may include a camera 121 and a microphone 122.

The camera 121 processes an image frame such as a still image or a video image obtained by an image sensor in a shooting mode, and the processed image frame can be displayed on the display unit 151.

The image frames processed by the camera 121 may be stored in the memory 160 or transmitted to the outside through the wireless communication unit 110. Two or more cameras 121 may be provided according to the use environment.

The microphone 122 receives an external sound signal by a microphone in a recording mode, a voice recognition mode, etc., and processes it as electrical voice data. The processed voice data may be converted and output in a form that can be transmitted to the mobile communication base station through the mobile communication module 112. Various noise reduction algorithms for removing noise generated in the process of receiving an external sound signal may be implemented in the microphone 122.

Next, the infrared camera 122 photographs by projecting light in an infrared band that a person cannot see.

The light of FIR is also called LWIR (Long Wavelength Infra-Red), and the infrared light represents the band of 8 μm to 15 μm among the wavelengths of light, and the FIR band can distinguish the temperature because the wavelength changes with temperature.

The body temperature of a person (pedestrian), which is the target of the infrared camera 122, has a wavelength of 10 μm, and through the infrared camera 122, it is possible to photograph an image, a video, etc. for a specific object even at night.

Next, the user input unit 130 generates input data for the user to control the operation of the command and control system for supporting the disaster response. The user input unit 130 may be configured with a key pad dome switch, a touch pad (static pressure/blackout), a jog wheel, a jog switch, or the like.

The sensing unit 140 opens and closes the command and control system for the support of a composite disaster response, the location of the command and control system for the support of the composite disaster response, the presence of user contact, the defense of the command and control system for the support of the composite disaster response, and the command for the support of the composite disaster It senses the current state of the command and control system for supporting a composite disaster incident, such as acceleration/deceleration of a control system, and generates a sensing signal to control the operation of the command and control system for supporting and supporting a composite disaster.

The sensing unit 140 may sense whether the power supply unit 190 is supplied with power, whether the interface unit 170 is coupled with external devices, or the like.

In addition, the sensing unit 140 according to the present invention may include a light detection and ranging (LiDAR) 141.

Here, LiDAR 141 is also referred to as a rider after the initials of light detection and ranging.

In principle, in the conventional radar, microwaves are replaced by laser light, and it is a distance measuring device to a target.

By using laser light, the accuracy of distance measurement, azimuth resolution, and SN ratio are improved compared to radar 142.

Since the wavelength is short, particulates in the air can also be detected.

The laser Raman radar detects specific molecules using Raman scattering, and is used to monitor air and sea pollution.

In the present invention, the LiDAR 141 recognizes an object located in the front of the vehicle, etc., and at the same time, the control unit 180 greatly reduces the amount of computation in generating a ROI (Region of Interest), and allows the driver to view information with higher accuracy. You can make it known in advance.

In addition, the sensing unit 140 according to the present invention may include RADAR (Radio Detecting And Ranging, 142).

Here, RADAR (142) is an abbreviation of radio detection and distance measurement (Radio Detecting And Ranging). It emits electromagnetic waves of microwaves (ultra-short wave, 10cm~100cm wavelength) to an object, receives electromagnetic waves reflected from the object, and receives the distance from the object. It is a wireless monitoring device that finds directions, altitude, etc.

Since the microwave used for the RADAR 142 has a long wavelength and has the same straightness as light and is not reflected from the ionosphere, the radio waves emitted from the directional antenna proceed in a straight line to the target and then return.

At this time, the distance, direction, and altitude of the target can be determined by measuring the time of the reflected electromagnetic wave, and the location, topography, and cloud formation of the target are determined through this information.

Using the radar 142, it is possible to measure the distance more accurately than the optical method, and it is possible to study the surface condition of the satellite.

Since the radar 142 can also detect cloud droplets, ice crystals, raindrops, hail, etc., meteorology can detect and track storms hundreds of kilometers away using information from ground radars or aerial radars.

As the circuits and auxiliary devices of the radar 142 are miniaturized and portable, the radar is mounted on a cane for the blind by using a radar gun or an optical radar sensory device used by the police. They also use technology.

In the present invention, the RADAR 142 recognizes an object located in the front of the vehicle, etc., and at the same time, the control unit 180 greatly reduces the amount of computation in generating a ROI (Region of Interest), and allows the driver to view forward information with higher accuracy. You can make it known in advance.

On the other hand, the output unit 150 is for generating output related to vision, hearing, or tactile sense, which includes a display unit 151, an audio output module 152, an alarm unit 153, a haptic module 154, and a projector. A module 155, a head-up display (HUD), a head mounted display (HMD), and the like may be included.

The display unit 151 displays (outputs) information processed by the command and control system for supporting a composite disaster.

The display unit 151 includes a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light-emitting diode (OLED), and a flexible display (flexible) display) and a 3D display.

Some of these displays may be of a transparent type or a light transmissive type so that the outside can be seen through them. This may be referred to as a transparent display, and a typical example of the transparent display is TOLED (Transparant OLED). The rear structure of the display unit 151 may also be configured as a light transmissive structure. Due to this structure, the user can view objects located behind the body of the command and control system for supporting composite disaster accidents through the area occupied by the display unit 151 of the body of the command and control system for supporting composite disaster accidents.

Two or more display units 151 may be present depending on the implementation form of the command and control system for supporting a multi-disaster accident response. For example, in a command and control system for supporting a composite disaster incident, a plurality of display units may be spaced apart from one surface or integrally arranged, or may be respectively disposed on different surfaces.

When the display unit 151 and a sensor that senses a touch operation (hereinafter referred to as a “touch sensor”) form a mutual layer structure (hereinafter, referred to as a “touch screen”), the display unit 151 may be used in addition to an output device. It can also be used as an input device. The touch sensor may have a form of, for example, a touch film, a touch sheet, or a touch pad.

The touch sensor may be configured to convert a change in pressure applied to a specific portion of the display unit 151 or a capacitance generated in a specific portion of the display unit 151 into an electrical input signal. The touch sensor may be configured to detect not only the touched position and area, but also pressure at the time of touch.

If there is a touch input to the touch sensor, the corresponding signal(s) is sent to the touch controller. The touch controller processes the signal(s) and then transmits corresponding data to the controller 180. Accordingly, the control unit 180 can know which area of the display unit 151 has been touched, and the like.

The proximity sensor 141 may be disposed in the vicinity of the touch screen or in an internal area of the command and control system for supporting a composite disaster incident covered by the touch screen. The proximity sensor refers to a sensor that detects the presence or absence of an object approaching a predetermined detection surface or an object present in the vicinity without mechanical contact using electromagnetic force or infrared rays. Proximity sensors have a longer lifespan and higher utilization than contact sensors.

Examples of the proximity sensor include a transmission type photoelectric sensor, a direct reflection type photoelectric sensor, a mirror reflection type photoelectric sensor, a high frequency oscillation type proximity sensor, a capacitive type proximity sensor, a magnetic type proximity sensor, and an infrared proximity sensor. When the touch screen is capacitive, it is configured to detect the proximity of the pointer due to a change in electric field according to the proximity of the pointer. In this case, the touch screen (touch sensor) may be classified as a proximity sensor.

Hereinafter, for convenience of description, the act of allowing the pointer to be recognized as being positioned on the touch screen without being touched by the pointer is referred to as a "proximity touch", and the touch The act of actually touching the pointer on the screen is referred to as "contact touch". The location on the touch screen that is a proximity touch with a pointer means a location where the pointer is perpendicular to the touch screen when the pointer is touched close.

The proximity sensor detects a proximity touch and a proximity touch pattern (eg, proximity touch distance, proximity touch direction, proximity touch speed, proximity touch time, proximity touch position, proximity touch movement state, etc.). Information corresponding to the sensed proximity touch operation and proximity touch pattern may be output on the touch screen.

The audio output module 152 may output audio data received from the wireless communication unit 110 or stored in the memory 160 in a recording mode, a voice recognition mode, a broadcast reception mode, or the like. The sound output module 152 also outputs sound signals related to functions performed in the command and control system for supporting a composite disaster. The sound output module 152 may include a receiver, a speaker, and a buzzer.

The alarm unit 153 outputs a signal for notifying the occurrence of an event in the command and control system for supporting a composite disaster.

The alarm unit 153 may output a signal for notifying the occurrence of an event by vibrating in a form other than a video signal or an audio signal, for example, vibration.

The video signal or the audio signal may also be output through the display unit 151 or the audio output module 152, so that they 151 and 152 may be classified as part of the alarm unit 153.

The haptic module 154 generates various tactile effects that the user can feel. A typical example of the tactile effect generated by the haptic module 154 is vibration. The intensity and pattern of vibration generated by the haptic module 154 can be controlled.

For example, different vibrations may be synthesized and output or sequentially output.

In addition to vibration, the haptic module 154 is used for stimulation such as pin arrangement vertically moving to the contact skin surface, spraying or suctioning power of air through a spray or intake, grazing on the skin surface, contact of an electrode, and electrostatic force. Various tactile effects can be generated, such as an effect and an effect of reproducing a feeling of cold and warm using an element capable of absorbing heat or generating heat.

The haptic module 154 may not only deliver the tactile effect through direct contact, but may also be implemented so that the user can feel the tactile effect through muscle sensations such as fingers or arms. Two or more haptic modules 154 may be provided according to a configuration aspect of a command and control system for supporting a composite disaster.

The projector module 155 is a component for performing an image project function using a command and control system for supporting a composite disaster response, and is displayed on the display unit 151 according to a control signal from the controller 180 An image identical to or at least partially different from the image may be displayed on an external screen or a wall.

Specifically, the projector module 155 generates a light source (not shown) that generates light (for example, laser light) for outputting an image to the outside, and generates an image to be output to the outside using light generated by the light source. It may include an image generating means (not shown), and a lens (not shown) for expanding and outputting the image at a certain focal length to the outside. In addition, the projector module 155 may include a device (not shown) that can adjust the image projection direction by mechanically moving the lens or the entire module.

The projector module 155 may be divided into a cathode ray tube (CRT) module, a liquid crystal display (LCD) module, and a digital light processing (DLP) module depending on the type of device of the display means. In particular, the DLP module may be advantageous for miniaturization of the projector module 151 by expanding and projecting an image generated by reflecting light generated from a light source to a DMD (Digital Micromirror Device) chip.

Preferably, the projector module 155 may be provided in the longitudinal direction on the side, front, or rear of the command and control system for supporting a composite disaster incident. Of course, the projector module 155 is, of course, can be provided in any location of the command and control system for supporting the disaster response, if necessary.

In addition, the head-up display (head-up display, HUD, 156) refers to a device that projects the current speed of the vehicle, fuel level, navigation information, and the like in a vehicle as a graphic image on the windshield.

Information obtained through the infrared camera 122 may also be output through the head-up display 156.

In addition, a head mounted display (HMD, 157) is a representative device capable of outputting virtual reality information.

Virtual reality is a human-computer that makes a certain environment or situation through a computer into 3D content with a three-dimensional effect, making it as if the person using the 3D content is interacting with the actual surrounding situation and environment. The interface and so on are collectively.

In general, the three-dimensional effect perceived by a person is the degree of change in the thickness of the lens according to the position of the object to be observed, the difference in angle between both eyes and the object, and the difference in the position and shape of the object visible to the left and right eyes, the parallax caused by the motion of the object , And other psychological and memory effects.

Among them, the most important factor for a person to feel a three-dimensional effect is binocular disparity, which occurs when the human eyes are separated by about 6.5 cm in the horizontal direction. That is, due to the binocular parallax, an angle difference with respect to an object is looked at, and due to this difference, an image entering each eye has a different image, and when these two images are transmitted to the brain through the retina, the brain receives these two information. Is able to feel the original 3D stereoscopic image by fusion of each other exactly.

These three-dimensional 3D contents have been widely used in various media fields and have been well received by consumers. For example, 3D movies, 3D games and experiential displays.

As such, along with the generalization of 3D contents of virtual reality technology, development of a technology capable of providing a more immersive virtual reality service is required in various ways.

In general, an image display device forms a focus so that a virtual large screen can be constructed at a long distance using a precise optical device for image light generated at a position very close to the eye, so that the user can see an enlarged virtual image. Refers to an image display device.

In addition, the image display device is a closed type (See-close) that can not see the surrounding environment but only the image light emitted from the display element, and the image light emitted from the display element while viewing the surrounding environment through the window at the same time It can be divided into see-through.

A head mounted display according to the present invention (head mounted display, HMD, 157) refers to various digital devices that can be worn on the head like glasses to receive multimedia content. Various wearable computers have been developed, and HMDs are also widely used in accordance with the trend of lighter and smaller digital devices. The HMD 157 can provide various conveniences to the user by combining augmented reality technology and N-screen technology, etc., beyond simple display functions.

For example, when a microphone and a speaker are mounted on the HMD 157, the user may make a phone call while wearing the HMD 157. Further, for example, when the infrared camera 122 is mounted on the HMD 157, the user may capture an image in a direction desired by the user while wearing the HMD 157.

In addition, the memory 160 may store programs for processing and control of the controller 180, and temporarily store input/output data (eg, messages, audio, still images, videos, etc.). It can also perform the function. The frequency of use for each of the data may also be stored in the memory unit 160. In addition, the memory unit 160 may store data related to various patterns of vibration and sound output when a touch is input on the touch screen.

The memory 160 is a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD memory, etc.), RAM (Random Access Memory, RAM), Static Random Access Memory (SRAM), Read-Only Memory (ROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Programmable Read-Only Memory (PROM), magnetic memory, magnetic It may include a storage medium of at least one type of disk, optical disk. The command and control system for supporting a composite disaster response may operate in connection with a web storage performing a storage function of the memory 160 on the Internet.

The interface unit 170 serves as a path to all external devices connected to a command and control system for supporting a composite disaster. The interface unit 170 receives data from an external device, receives power, and transmits data to each component inside the command and control system for supporting a composite disaster response, or transmits data to a command control system for supporting and supporting a composite disaster to an external device. To be transmitted. For example, wired/wireless headset port, external charger port, wired/wireless data port, memory card port, port for connecting devices equipped with an identification module, audio input/output (I/O) port, A video input/output (I/O) port, an earphone port, and the like may be included in the interface unit 170.

The identification module is a chip that stores various information for authenticating the use authority of the command and control system for supporting a multi-disaster response, and is a user identification module (UIM), a subscriber identification module (SIM), and a general-purpose user And an authentication module (Universal Subscriber Identity Module, USIM). The device provided with the identification module (hereinafter referred to as'identification device') may be manufactured in a smart card format. Therefore, the identification device can be connected to a command and control system for supporting a composite disaster response through a port.

When the command and control system for supporting a composite disaster incident response is connected to an external cradle, the interface unit becomes a passage through which power from the cradle is supplied to the command and control system for supporting the composite disaster incident response, or input by the user from the cradle. Various command signals may be passages to the mobile device. Various command signals or power inputted from the cradle may be operated as signals for recognizing that the mobile device is correctly mounted on the cradle.

The controller 180 controls the overall operation of the command and control system for supporting a multi-disaster accident response.

The power supply unit 190 receives external power and internal power under the control of the controller 180 and supplies power required for the operation of each component.

The various embodiments described herein can be implemented in a computer- or similar device-readable recording medium using, for example, software, hardware, or a combination thereof.

According to a hardware implementation, the embodiments described herein include application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), It may be implemented using at least one of processors, controllers, micro-controllers, microprocessors, and electrical units for performing other functions. The described embodiments may be implemented by the controller 180 itself.

According to a software implementation, embodiments such as procedures and functions described herein may be implemented as separate software modules. Each of the software modules may perform one or more functions and operations described herein. Software code can be implemented in a software application written in an appropriate programming language. The software code may be stored in the memory 160 and executed by the controller 180.

Conventionally, in a disaster environment in which it is very difficult to secure a field of view due to the smoke generated by a fire, a firefighter enters, estimates his position with experience and sense in a situation where he does not know his location, searches for the rescuer and performs rescue work.

In this disaster environment, the situation and location information of the firefighters are delivered and shared by the fire commander in a voice to grasp the status of the requester and the firefighters.

To this end, firefighters use radios to describe their uncertain location, and firefighters direct rescue operations based on the estimated location of each firefighter.

Accordingly, the firefighter's estimated position at the disaster site is incorrect, or the interpretation of the firefighter's command is incorrect, and thus, a problem arises in carrying out rescue work through cooperation of each firefighter.

The development of wearable platform technology with multiple sensors is universal, and is being conducted in various parts of personal and industrial use.

However, in a disaster environment, by integrating and sharing the personal information of firefighters and making them visible to the fire commander, rather than sending the commander's message, the research on improving the accuracy of user location information in the indoor environment by utilizing sensors such as Wi-Fi and GPS. Concentrated.

Also, it is difficult to find an application example of a system implementation in which information of each firefighter is integrated and visualized and provided to the firefighter.

In particular, it is difficult to find an application example of a system configured based on a mobile (portable) terminal device in consideration of accessibility and ease of use in a disaster environment.

Therefore, the need for a command and control system for supporting a complex disaster accident in consideration of accessibility and ease of use in a disaster environment is increasing, supporting the execution of rescue work through collaboration based on the exact location of a firefighter at a disaster site and the direction of a fire commander. to be.

Accordingly, the present invention relates to a command and control system for supporting a disaster response to a composite disaster, to obtain video, location, and audio data from equipment worn by a plurality of firefighters to solve the above problems, and to locate the firefighters based on the acquired data. And it is to propose a mobile (portable) terminal device-based command and control system that simultaneously displays the determined state of the firefighter on the map and determines the status of the firefighter, and simultaneously shares the rescue command of the firefighter.

Specifically, the present invention integrates a firefighter's state and location information generating device from firefighting equipment to solve the above-described problems of the prior art, integrates the firefighter's location, video, and voice information and delivers it to the fire commander and orders the fire commander I would like to propose a command control system based on a mobile (portable) terminal device that simultaneously shares.

Figure 2 shows an example of a command and control system for supporting a composite disaster incident according to the present invention described in FIG.

Referring to FIG. 2, the mobile command and control system 100 integrates data under the control of the control unit 180 and visualizes the integrated data based on the input of data obtained from the firefighter equipment, the fire department The input unit 130 for transmitting the command of the commander and the communication unit 110 for sharing include all devices that are interlocked in a system such as a hardware device or a software device.

Referring to FIG. 2, the controller 180 integrates the image, location, and audio data obtained from the camera 121, the lidar 141, and the microphone 122 of the equipment worn by the firefighter 210, so that the controller 180 is on the map. You can create the location and status of firefighters.

In addition, data generated under the control of the controller 180 can be managed for each firefighter and stored in the memory 160.

In addition, the controller 180 may visualize the information generated for each firefighter on the display unit 151 through the user interface of the mobile command and control system, thereby visualizing the firefighter 200.

The fire commander 200 issues a command for rescue based on the information of the visible firefighters, and the mobile command control system 100 transmits it to the firefighter 210 based on the communication unit 110.

Referring to FIG. 2, a display unit 151 that integrates and visualizes information of a firefighter is shown.

In addition, a camera 121 attached to the equipment of the firefighter 210, a lidar 141, a microphone 121, etc. are shown, and the command control system 100 has two touch monitors to increase the usability of the disaster environment. It consists of (151), and is designed to be used in a wireless environment.

Command and control method for supporting disaster response

Based on the above-described configuration of the present invention, a command and control method for supporting a composite disaster incident will be described in detail.

3 is a flow chart illustrating a command and control method for supporting a composite disaster incident proposed by the present invention.

Referring to FIG. 3, first, obtaining a video, location, and audio data from a camera 121, a lidar 141, and a microphone 121 provided in equipment worn by a plurality of firefighters 210 (S10). ) Proceeds.

Subsequently, a step S20 of displaying the location of each firefighter 210 on the map MAP displayed on the display unit 151 based on the location data obtained under the control of the control unit 180 is performed.

When the location of each of the plurality of firefighters 210 is displayed on the map, a step (S30) of determining the state of each firefighter by using at least one of the acquired image, location, and audio data is performed.

Subsequently, a step (S40) of simultaneously displaying the determined state of the firefighter 210 on the displayed location of the firefighter 210 is performed, and when a rescue command of the firefighter commander 200 is input, to each of the plurality of firefighters 210 Based on the communication unit 110, the sharing step S50 is performed.

Effects of the Command and Control System for Supporting Multi-Disaster Accident Response

The present invention relates to a command and control system for supporting an emergency response to a composite disaster, and acquires image, location, and voice data from equipment worn by a plurality of firefighters, and determines the location and status of the firefighters based on the acquired data on the map. It is possible to provide the user with a mobile (portable) terminal-based command and control system that simultaneously displays the determined firefighter's status on the displayed firefighter's location and simultaneously shares the rescue command of the firefighter.

Specifically, the present invention integrates the state and location information generating device of the firefighter from the firefighting equipment to solve the above-mentioned problems of the prior art, integrates the location, video, and voice information of the firefighter and delivers it to the fire commander and orders the fire commander It is possible to provide a user with a mobile (portable) terminal device-based command and control system that simultaneously shares.

In addition, based on the technical content proposed by the present invention, the commander can solve the problem of efficiency of collaborative instructions for rescue activities by integrating multi-information for each firefighter in a disaster environment in which it is difficult to secure a field of view by agricultural performance.

In addition, according to the present invention, it is possible to increase the usability of use in a disaster situation based on a mobile (portable) terminal device.

In addition, the present invention can propose a command control system based on a mobile (portable) terminal device that integrates multiple information obtained from fire fighting equipment based on each firefighter and allows commanders to share commands.

In addition, the scope of the present invention can be extended to a mobile (portable) terminal device-based command control system for information sharing of rescuers and conductors in a disaster response situation requiring cooperation.

As a result, in the present invention, 1) it is possible to visualize the firefighter's status information through the integration of video, audio, and location information, and 2) it is possible to simultaneously transmit a command of a fire commander to multiple firefighters, and 3) a mobile command. It is possible to increase the usability in the disaster environment based on the control system, and 4) it is possible to enable collaboration for rescue through grasping the situation information of the disaster environment.

However, the effects obtainable in the present invention are not limited to the above-mentioned effects, and other effects not mentioned will be clearly understood by those skilled in the art from the following description. Will be able to.

The above-described embodiments of the present invention can be implemented through various means. For example, embodiments of the present invention may be implemented by hardware, firmware, software, or a combination thereof.

For implementation by hardware, the method according to embodiments of the present invention includes one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs) , Field Programmable Gate Arrays (FPGAs), processors, controllers, microcontrollers, microprocessors, and the like.

In the case of implementation by firmware or software, the method according to embodiments of the present invention may be implemented in the form of a module, procedure, or function that performs the functions or operations described above. The software code can be stored in a memory unit and driven by a processor. The memory unit is located inside or outside the processor, and can exchange data with the processor by various known means.

The detailed description of preferred embodiments of the present invention disclosed as described above has been provided to enable those skilled in the art to implement and practice the present invention. Although described above with reference to preferred embodiments of the present invention, those skilled in the art will understand that various modifications and changes can be made to the present invention without departing from the scope of the present invention. For example, those skilled in the art can use each of the configurations described in the above-described embodiments in a manner of combining with each other. Accordingly, the present invention is not intended to be limited to the embodiments presented herein, but to give the broadest scope consistent with the principles and novel features disclosed herein.

The invention may be embodied in other specific forms without departing from the spirit and essential features of the invention. Accordingly, the above detailed description should not be construed as limiting in all respects, but should be considered illustrative. The scope of the invention should be determined by rational interpretation of the appended claims, and all changes within the equivalent scope of the invention are included in the scope of the invention. The present invention is not intended to be limited to the embodiments presented herein, but is intended to give the broadest scope consistent with the principles and novel features disclosed herein. In addition, in the claims, claims that do not have an explicit citation relationship may be combined to constitute an embodiment or may be included as new claims by amendment after filing.

Claims (5)

A camera provided on equipment worn by a plurality of firefighters to acquire image data;
A liner provided in the equipment to acquire location data of the plurality of firefighters;
A microphone provided in the equipment to acquire voice data;
A display unit that displays a map associated with the area where the plurality of firefighters are placed;
The display unit displays the locations of each of the plurality of firefighters on the displayed map based on the acquired location data, and displays the plurality of firefighters using at least one of the acquired image, location, and audio data. A control unit that determines each state and controls the display unit to display the determined firefighter identifier and the determined state of each firefighter on the map together; And
And a communication unit sharing the command to each of the plurality of firefighters, when a command of the fire commander corresponding to the location and status of each of the plurality of firefighters is input.
According to claim 1,
The display unit is composed of one or more touch screens,
Disaster and accident response support command and control system, characterized in that the command is determined in response to the touch of the fire commander on at least a portion of the one or more touch screens.
According to claim 1,
The control unit,
The state of each of the plurality of firefighters is determined using the degree to which each of the plurality of firefighters determined based on the location data is adjacent to a dangerous area and the degree of danger of each of the plurality of firefighters determined based on the video data and the audio data. Command and control system for disaster and accident response support characterized by determining.
According to claim 1,
When the voice of the fire commander is additionally input,
The communication unit is a command and control system for disaster and accident response support, characterized in that the command and voice are shared with each of the plurality of firefighters.
Acquiring at least one of video, location, and audio data from cameras, lidars, and micros provided in equipment worn by a plurality of firefighters;
A display unit displaying a map associated with the area where the plurality of firefighters are disposed;
Displaying each location of each of the plurality of firefighters on the displayed map based on the acquired location data using an identifier;
Determining states of each of the plurality of firefighters using at least one of the acquired image, location, and audio data;
Displaying the identifier of the displayed firefighter and the determined state of each firefighter on the map together; And
And sharing the command to each of the plurality of firefighters, when a command of the fire commander corresponding to the location and status of each of the plurality of firefighters is input.

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