KR20230081522A - Apparatus for mesuring training information in real time and monitoring system for training situation using the same - Google Patents

Abstract

A first communication module for receiving training information transmitted from at least one device worn by training members participating in fire training according to an embodiment of the present invention; A first processor that measures and analyzes at least one of air consumption information of oxygen cylinders worn by the training members, location information of the training members, and heart rate information of the training members in real time based on the received training information; and a first database in which information measured and analyzed in real time is stored in association with the first processor.

Description

Real-time training information measurement device and training situation monitoring system using the same

Embodiments of the present invention relate to a training information measuring device and a training status monitoring system using the same, and more specifically, training information such as air consumption, location information, heart rate measurement information, etc. for training members participating in fire drills in real time It relates to a training information measurement device that measures and a training situation monitoring system using the same.

In the past, firefighters could not distinguish their location due to smoke or noise during firefighting by drill members or had to find a way to rescue a firefighter in danger due to an accident by fellow firefighters. However, it is a reality that fellow firefighters are also in danger while rescuing a firefighter whose exact location is not known.

Accordingly, recently, in order to overcome this problem, a positioning system for easily rescuing a firefighter in danger by locating a firefighter in a building has been implemented.

However, even if a system capable of identifying the site location of a firefighter and easily rescuing a firefighter exposed to a dangerous situation based on this is introduced, many firefighters who die on the job are notified of their location. Cases leading to accidents due to failure to overcome dangerous situations frequently occur. For example, a firefighter needs to continuously recognize the amount of oxygen he or she possesses, but in a dangerous situation, the amount of oxygen cannot be properly checked, which can lead to difficulties.

Therefore, before being put into an actual firefighting situation, firefighters reproduce a fire situation that is close to the actual situation through a simulator so that firefighters can conduct firefighting drills. For example, fire drills are mandated to be conducted at least once a year for buildings of a certain size or larger in accordance with the Fire Service Act, and these fire drills are emergency drills that assume actual fire situations and are conducted to strengthen response capabilities in real battles. It is becoming.

Korean Patent Publication No. 10-2006-0022318 (2006.03.10)

An embodiment of the present invention measures training information such as air consumption, location information, heart rate measurement information, etc. for training members participating in fire training in real time, and monitors this training information in real time, so that the training members themselves can control the actual fire It is an object of the present invention to provide a real-time training information measurement device and a training situation monitoring system using the same, which can promote the safety of training members as a top priority while developing the ability to respond to situations.

A first communication module for receiving training information transmitted from at least one device worn by training members participating in fire training according to an embodiment of the present invention in order to achieve the above object; A first processor that measures and analyzes at least one of air consumption information of oxygen cylinders worn by the training members, location information of the training members, and heart rate information of the training members in real time based on the received training information; and a first database in which information measured and analyzed in real time is stored in association with the first processor.

The first processor measures the air consumption of the oxygen cylinder in real time by receiving and analyzing the remaining amount of oxygen information of the oxygen cylinder, which is the pressure gauge information of the remaining amount of the oxygen cylinder, which is transmitted from the personal safety equipment worn by the training member. information processing unit; a location information processing unit that analyzes the location information of the training member transmitted from the location tracking terminal worn by the training member and generates moving location and tracking information of the training member in real time; and a heart rate measurement information processing unit that analyzes the heart rate information of the training member transmitted from the smart band equipped with the heart rate sensor worn by the training member and measures the heart rate, oxygen saturation, and heart rate pulse information of the training member in real time. can

The air consumption amount information processing unit may receive information on the residual amount of oxygen in the oxygen bottle transmitted through a pressure gauge unit of the oxygen bottle included in the personal safety equipment of the training member and an air consumption amount transmitting module operating in conjunction therewith.

The air consumption amount information processing unit applies an algorithm that converts the remaining pressure gauge information of the oxygen cylinder measured by the pressure gauge unit into content and converts the air consumption consumed by the training member into L/min according to the pressure bar of the oxygen cylinder. can do.

The location tracking terminal may include a PDR sensor directly worn by the training member and at least one deployable AP (DAP) providing a signal for measuring a distance of a user wearing the PDR sensor.

The location information processing unit filters the received location data information, calculates an average value and an error rate for the filtered data, applies an algorithm to exclude data corresponding to an error, and applies an improved traverse survey technique. Thus, the corrected position data value can be finally calculated.

A training situation monitoring system according to another embodiment of the present invention includes a training information providing unit worn by each of the training members participating in a fire drill to detect and provide training information of the training members; A training information measuring device that measures and analyzes at least one of air consumption information of oxygen cylinders worn by the training members, location information of the training members, and heart rate information of the training members in real time based on the received training information; and a monitoring server that processes at least one of the air consumption information of the oxygen cylinder measured and analyzed by the training information measuring device, location information of the training members, and heart rate information of the training members to monitor in real time.

The training information providing unit includes a location tracking terminal including a PDR sensor directly worn by the training member and at least one deployable AP (DAP) that provides a signal for measuring a distance of a user wearing the PDR sensor; As safety equipment worn by the training team members, personal safety equipment including an oxygen cylinder, a pressure gauge unit for providing remaining pressure gauge information of the oxygen cylinder, and an air consumption transmission module operating in conjunction therewith; And it may include a smart band equipped with a heart rate sensor that the training member directly wears.

The training information measuring device measures the air consumption of the oxygen cylinder in real time by receiving and analyzing the remaining amount of oxygen information of the oxygen cylinder, which is the pressure gauge information of the remaining amount of the oxygen cylinder, transmitted from the personal safety equipment worn by the training member. consumption information processing unit; a location information processing unit that analyzes the location information of the training member transmitted from the location tracking terminal worn by the training member and generates moving location and tracking information of the training member in real time; and a heart rate measurement information processing unit that analyzes the heart rate information of the training member transmitted from the smart band equipped with the heart rate sensor worn by the training member and measures the heart rate, oxygen saturation, and heart rate pulse information of the training member in real time. can

The monitoring server may include: a training information receiving unit for receiving in real time air consumption information, location information, and heart rate measurement information of each training member, which are real-time training information of each training member generated by analyzing the training information measuring device; a training information processing unit that processes the real-time training information of each training member received from the training information receiving unit so as to be monitored in real time; and a training information display unit outputting the GUI generated based on the training member training information monitoring program driven by the training information processing unit to a display module and displaying the GUI.

The training information processing unit calculates the air consumption, real-time location, and heart rate of each training member using the air consumption information, location information, and heart rate measurement information, and checks the condition of the training member in real time based on the indoor drawing of the training ground. It can perform data processing to track the location and display the trajectory path.

The GUI displayed by the training information display unit may include: a first GUI generated based on real-time location information of the training members and monitoring the location and movement of the training members in real time; and a second GUI that is generated based on the real-time air consumption information and heart rate measurement information of the training members and monitors information on heart rate, air consumption, room temperature, and module status of the training members in real time.

According to such an embodiment of the present invention, by measuring training information such as air consumption, location information, and heart rate measurement information for training members participating in fire training in real time, and monitoring this training information in real time, You can develop your own response capabilities to actual fire situations and at the same time, put the safety of the training crew members first.

1 is a block diagram showing a network environment including a training situation monitoring system according to an embodiment of the present invention;
Figure 2 is a block diagram schematically showing the location tracking terminal shown in Figure 1;
Figure 3 is a schematic diagram showing the personal safety equipment of the training crew shown in Figure 1;
4 is a block diagram schematically showing the training information measuring device shown in FIG. 1;
5 is a block diagram showing an embodiment of the internal configuration of the first processor shown in FIG. 4;
Figure 6 is a block diagram schematically showing an embodiment of the internal configuration of the monitoring server shown in Figure 1;
7 is a block diagram showing an embodiment of an internal configuration of the second processor shown in FIG. 6;
8A and 8B are exemplary diagrams of a training situation monitoring display screen according to an embodiment of the present invention.

The information described in the technical background of the above invention is only to help the understanding of the background art of the technical idea of the present invention, and therefore it can be understood as the prior art known to those skilled in the art of the present invention. does not exist.

In the following description, for purposes of explanation, numerous specific details are set forth to facilitate an understanding of various embodiments. It is evident, however, that the various embodiments may be practiced without these specific details or in one or more equivalent manners. In other instances, well-known structures and devices are shown in block diagram form in order to avoid unnecessarily obscuring the various embodiments.

Each block in the accompanying block diagram may be executed by computer program instructions (execution engine), and since these computer program instructions may be loaded on a processor of a general-purpose computer, special-purpose computer, or other programmable data processing equipment, a computer or Those instructions executed by the processor of the other programmable data processing equipment will create means for performing the functions described in each block of the block diagram.

These computer program instructions may also be stored in a computer usable or computer readable memory that can be directed to a computer or other programmable data processing equipment to implement functionality in a particular way, such that the computer usable or computer readable memory The instructions stored in are also capable of producing articles of manufacture containing instruction means that perform the functions described in each block of the block diagram.

In addition, since the computer program instructions can be loaded on a computer or other programmable data processing equipment, a series of operating steps are performed on the computer or other programmable data processing equipment to create a computer-executed process to generate a computer or other programmable data processing equipment. It is also possible that instructions performing possible data processing equipment provide functionality for executing the functions described in each block of the block diagram.

In addition, each block may represent a module, segment, or portion of code that includes one or more executable instructions for executing specified logical functions, and in some alternative embodiments, the functions recited in the blocks or steps may be sequenced. It is also possible that it occurs out of .

That is, the two shown blocks may in fact be substantially simultaneously executed, and the blocks may also be executed in the reverse order of their corresponding functions, if necessary.

Terminology used herein is for the purpose of describing specific embodiments and not for the purpose of limitation. Throughout the specification, when a certain component is said to "include", it means that it may further include other components without excluding other components unless otherwise stated. Unless otherwise defined, terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

Hereinafter, embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

1 is a block diagram showing a network environment including a training status monitoring system according to an embodiment of the present invention, and FIG. 2 is a block diagram schematically showing a location tracking terminal shown in FIG. 1 . In addition, FIG. 3 is a diagram schematically showing the personal safety equipment for training members shown in FIG. 1 .

Referring to FIG. 1, a network environment including a training situation monitoring system according to an embodiment of the present invention is a device worn by each of the training members (eg, firefighters) participating in a fire drill, and the worn training member It is configured to include a training information providing unit 110, a network 120, a monitoring server 130, and a training information measuring device 140 that serve to provide information on the training state of the.

As shown in FIG. 1, the training information providing unit 110 may include a location tracking terminal 110_1, personal safety equipment for training members 110_2, and a smart band 110_3.

In the embodiment shown in FIG. 1, the training information providing unit 110 is shown as one for convenience of explanation, but this corresponds to a device worn by each of the training members participating in the fire drill, and the training information Study 110 may be provided with a plurality of the same as the number of training members participating in the actual fire drill.

In addition, as a configuration included in the training information providing unit 110, in the embodiment shown in FIG. 1, the location tracking terminal 110_1, the training member's personal safety equipment 110_2, and the smart band 110_3 are included. Although described as an example, the embodiments of the present invention are not necessarily limited thereto. Therefore, in the embodiment shown in FIG. 1, the training information provider 110 may include various measurement sensors in addition to the location tracking terminal 110_1, personal safety equipment for training members 110_2, and smart band 110_3. . For example, more specific training information may be provided by further including a gyro sensor, a temperature sensor, a vibration sensor, and the like.

The location tracking terminal 110_1 included in the training information providing unit 110 may determine the exact location of the worn training member and detect a change in position according to the walking of the training member. In an embodiment of the present invention, the location tracking terminal 110_1 provides location information of training members participating in training in real time using a Wi-Fi-based deployable access point (DAP) method, and provides this in real time. Tracking and monitoring will be explained as an example. More specifically, it is characterized by using a technology for tracking location using Wi-Fi-based DAP proximity information and pedestrian navigation (Pedestrian Dead Reckoning, hereinafter PDR), which has limitations as a measurement value.

To this end, the location tracking terminal 110_1 may include a PDR sensor 112 and a deployable AP (DAP) 114 as shown in FIG. 2 . The PDR sensor 112 is a configuration directly worn by training members participating in fire training, and may be worn on the ankle, for example. In addition, at least one DAP 114 is installed in a place where a fire drill is conducted, and performs an operation of providing a signal for distance measurement of a user wearing the PDR sensor 112.

Briefly describing the operation of the location tracking terminal 110_1 shown in FIG. 2, first, through the gait navigation calculation operation by the PDR sensor 112, the user wearing the PDR sensor 112 has a stride length, direction, position, etc. The information of is firstly calculated, and the transmission signal of the DAP 114 is secondarily calculated by applying the Ultra Wide Band (UWB) radio navigation technology to perform the second calculation for the distance measurement, Through this, more precise location information can be obtained.

Next, the training member personal safety equipment 110_2 included in the training information providing unit 110 is an individual equipment of the training member, mounted as an oxygen supply system, for example, a firefighting oxygen cylinder and a firefighting helmet, and a unique code that can be set externally. can be granted.

Referring to FIG. 3, the personal safety equipment 110_2 for training members includes an integrated face unit 121, a high pressure control/quick charging device coupling unit 123, a pressure gauge unit 125, an oxygen cylinder 127, and an air consumption transmission module. (129) and the like.

The training member's personal safety equipment 110_2 according to an embodiment of the present invention implements a function of measuring the air consumption of the training member participating in the fire drill, that is, the user wearing the training member's personal safety equipment 110_2 and transmitting it characterized by

For example, the embodiment of the present invention is an information transmission system of the pressure gauge unit 125 of the personal safety equipment 110_2 of the training team, the integrated face unit 121, and the pressure gauge to measure the air consumption of the user. The air consumption may be measured by analyzing an information transmission system between branches 125 .

More specifically, as a means for measuring the air consumption of the oxygen cylinder 127, the waveform of the signal transmitted from the pressure gauge unit 125 indicating the remaining pressure gauge of the oxygen cylinder 127 has a constant cycle.

In addition, the information transmission system between the integrated face unit 121 and the pressure gauge unit 125 is configured in parallel, and accordingly, all of the information transmitted from the integrated face unit 121 and the pressure gauge unit 125 It is implemented so that a signal can be transmitted in one waveform.

The communication method applied to the training member's personal safety equipment 110_2 is a serial communication method using a single line for transmitting (Tx) and receiving (Rx) signals, and it is common to use a UART communication method. Therefore, in the case of the embodiment of the present invention, the communication algorithm analysis is performed using the serial communication method UART, and the waveform that changes according to the remaining amount of the pressure gauge unit 125 is obtained by substituting the expected formula and algorithm information. By analyzing, it is possible to extract data of residual amount information. As a result of analysis through this method, signals corresponding to the 10th and 11th data bits among the signal waveforms of a certain period transmitted from the pressure gauge unit 125 indicating the remaining pressure gauge of the oxygen cylinder 127 are of the pressure gauge. It can be confirmed that the information is the residual amount of oxygen.

In addition, in the personal safety equipment 110_2 for training members according to an embodiment of the present invention, as shown in FIG. ) The remaining oxygen amount information may be transmitted to the training information measuring device 140.

For example, the air consumption amount transmission module 129 may be engaged with an oxygen valve of the oxygen cylinder 127 or operated in conjunction with the pressure gauge unit 125 .

Next, the smart band 110_3 included in the training information providing unit 110 is directly worn by training members participating in fire training, and may be worn on the wrist, for example.

The smart band 110_3 according to an embodiment of the present invention is characterized by including a heart rate sensor capable of measuring heart rate information of a user wearing the band. Accordingly, the smart band 110_3 transmits the output information of the heart rate sensor for measuring the heart rate information of the training members in the training situation to the training information measuring device 140 through the network 120.

More specifically, the heart rate sensor embeds an algorithm to further improve high-speed ambient transient rejection, realizes lower effective dark current noise through multiple sample modes and on-chip averaging, and selects a perfect single-channel, optical data acquisition model. can be implemented.

The network 120 may be implemented as a wireless communication network or a wired communication network. At this time, the communication method is not limited, and short-distance wireless communication between devices as well as a communication method utilizing a communication network (eg, a mobile communication network, a wireless LAN network, a wired Internet, a broadcasting network) that the network 120 may include may be included.

For example, the training information measuring device 140 performs RF communication with the training information providing unit 110, and the RF communication uses a frequency of 424 MHz band or 447 MHz band according to a preferred embodiment of the present invention, but if necessary Accordingly, 2.3GHz, 2.5GHz, 3.5GHz, etc. discussed for mobile WiMAX may be used, or 3rd generation candidate frequency bands such as 700MHz, 900MHz, 1.9GHz may be applied.

In addition, as the monitoring server 130 is provided in a firefighting vehicle or control situation room, it can be connected to a separate management computer (PC), which can control the situation through the wireless Internet, and the training information measuring device 140 ) and/or the training information providing unit 110 for mutual data communication using a short-distance communication system, for example, UWB (Ultra Wide Band) capable of ultra-high-speed wireless data transmission using an ultra-wideband of several GHz, 2.4 GHz-based low-power wireless Zigbee capable of data transmission, Bluetooth, Wi-Fi having a wireless LAN standard using a 2.4 GHz band, WiMAX (World Interoperability for Microwave Access, WiMAX) usable in portable Internet, and the like can be used.

The training information measurement device 140 provides training information on a plurality of training members participating in the fire drill through the network 120, that is, air consumption, location information, It measures training information such as heart rate measurement information in real time, receives signals transmitted from the training information provider 110 in real time, analyzes them, and provides them to the monitoring server 130 .

In addition, the monitoring server 130 monitors the training information analyzed by the training information measuring device 340 in real time, so that the training members themselves develop the ability to respond to actual fire situations and at the same time put the safety of the training members first. It is characterized by being able to promote.

In FIG. 1, the training information measuring device 140 is configured separately from the monitoring server 130 as an example, but this is an example, and the training information measuring device 140 and the monitoring server 130 may be implemented as a single device.

The monitoring server 130 may be implemented in the form of a web server, and the web server is generally connected to an unspecified number of clients and/or other servers through an open computer network such as the Internet, and is connected to clients or other servers. It refers to a computer system that receives a web server's work execution request, derives and provides the work result, and computer software (web server program) installed for it. However, in addition to the above-described web server program, it can be understood as a broad concept including a series of application programs that operate on the web server and various databases built therein in some cases. For example, the monitoring server 130 is a web server provided in various ways according to operating systems such as DOS, Windows, Linux, UNIX, and Macintosh in general server hardware. It can be implemented using a program, and as representative examples, websites, IIS (Internet Information Server) used in a Windows environment, and CERN, NCSA, APPACH, etc. used in a Unix environment can be used.

FIG. 4 is a block diagram schematically illustrating the training information measurement apparatus shown in FIG. 1 , and FIG. 5 is a block diagram showing an embodiment of an internal configuration of the first processor shown in FIG. 4 .

Referring to FIG. 4, the training information measuring device 140 includes a first memory 142, a first database 143, a first processor 144, a first communication module 146, and a first input/output interface 148. includes

The first memory 142 is a computer-readable recording medium and may include a non-perishable mass storage device such as RAM, ROM, and a disk drive. Also, an operating system and at least one program code may be stored in the first memory 142 . These software components may be loaded from a computer-readable recording medium separate from the first memory 142 using a drive mechanism. Recording media readable by such a separate computer may include recording media such as a floppy drive, a disk, a tape, a DVD/CD-ROM drive, and a memory card. Also, the software components may be loaded into the first memory 142 through the first communication module 146 .

The first communication module 146 performs an operation of receiving in real time training information transmitted from at least one device worn by training members participating in a fire training, that is, training information providing unit 110 .

The first database 143 may store and maintain information obtained by analyzing output signals of the training information provider 110 transmitted to the training information measuring device 140 according to an embodiment of the present invention.

The first processor 144 may be configured to process commands of a computer program by performing basic arithmetic, logic, and input/output operations. Instructions may be provided to the first processor 144 by the first memory 142 or the first communication module 146 . For example, the first processor 144 may be configured to execute received instructions according to program codes stored in a recording device such as the first memory 142 . That is, the first processor 144 may include a program module implemented by C, C++, Java, Visual Basic, Visual C, etc. to perform various functions in terms of software.

Referring to FIG. 5 , the first processor 144 of the training information measuring device 140 may include an air consumption amount information processing unit 410, a location information processing unit 420, and a heart rate measurement information processing unit 430. In addition, the first processor 144 may interwork with the first database 143 of the training information measurement device 140 .

Here, the first processor 144 may be implemented to execute an instruction according to an operating system code included in the first memory 142 and at least one program code. At this time, the components in the first processor 144, that is, the air consumption amount information processing unit 410, the location information processing unit 420, and the heart rate measurement information processing unit 430, program codes stored in the training information measuring device 140 It may be understood that different functions performed by the first processor 144 are separately expressed by the provided control commands.

The air consumption amount information processing unit 410 is the remaining pressure gauge information of the oxygen cylinder 127 transmitted from the personal safety equipment 110_2 included in the training information providing unit 110 described above with reference to FIGS. 1 and 3, that is, An operation of receiving information on the remaining amount of oxygen in the oxygen cylinder 127 and analyzing it is performed.

More specifically, the air consumption amount information processing unit 410 uses the pressure gauge unit 125 of the oxygen cylinder 127 included in the personal safety equipment 110_2 of the training team members and the air consumption amount transmission module 129 operating in conjunction therewith. An operation of calculating the amount of air consumed by the user may be performed by receiving the information on the remaining amount of oxygen in the oxygen cylinder 127 transmitted through the oxygen cylinder 127 and analyzing the information.

As an example, an algorithm for analyzing the transmitted oxygen remaining amount information and converting it into air consumption amount information will be briefly described as follows.

Oxygen bottle pressure MAX BAR = 300 BAR

Oxygen tank maximum charging air volume: 300 BAR * 6.8L (content volume) = 2040L

Air consumption of the drill crew (e.g. dropped to 250 BAR while training for 45 minutes): 250 BAR * 6.8L = 1700L, i.e. 2040L - 1700L = 340L

Air consumption during a 45-minute training session: 340L

340:45 = x:1 per minute, so x = 7.5L

Final consumption per minute: 7.5L per minute.

The algorithm explains that the air consumption consumed during fire drills is converted into L/min according to the pressure bar by converting the remaining pressure gauge information of the oxygen cylinder 127 into contents as much as possible.

The location information processing unit 420 performs an operation of analyzing the location information of the training member transmitted from the location tracking terminal 110_1 included in the training information providing unit 110 described above with reference to FIGS. 1 and 2 .

As shown in FIG. 2, the location tracking terminal 110_1 provides a PDR sensor 112 directly worn by a training member participating in a fire drill and a signal for measuring the distance of a user wearing the PDR sensor 112 It is composed of at least one deployable AP (DAP) 114, and first, through a gait navigation operation by the PDR sensor 112, the user wearing the PDR sensor 112 has a stride length, direction, location, etc. Secondary calculation for distance measurement can be performed by first calculating the information of and secondarily calculating the transmission signal of the DAP 114 by applying Ultra Wide Band (UWB) radio navigation technology. . In addition, the signal output from the location tracking terminal 110_1 may be analyzed and processed by the location information processing unit 430 .

As an example, an algorithm capable of tracking the real-time location of a training member by analyzing the transmitted location information is briefly described as follows.

When a training member wearing the PDR sensor 112 initiates training, the location data information of the training member calculated through the DAP 114 and the PDR sensor 112 is transmitted. Accordingly, the location recognition calculation method of the location data information received through the first communication module 146 of the training information measuring device 140 and received by the location information processing unit 430 of the first processor 144 After calculating through , the calculated value is corrected for the data information using a self-correction technique. In addition, the corrected location data information is extracted from the location information processing unit 430 and stored in the first memory 142 and/or the first database 143 . Then, the corrected location data is transmitted to the monitoring server 130 through the first communication module 146 and the network 120 .

At this time, the operation of the location information processing unit 420 will be explained in more detail. After filtering the received location data information, calculating an average value and an error rate for the filtered data, the data corresponding to the error The corrected position data value is finally calculated by applying an exclusion algorithm and an improved traverse survey technique. That is, the location information processing unit 420 analyzes the location information of the training member transmitted from the location tracking terminal 110_1 worn by the training member to generate movement location and tracking information of the training member.

The heart rate measurement information processing unit 430 performs an operation of analyzing heart rate measurement information of a training member transmitted from a smart band 110_3 having a heart rate sensor included in the training information providing unit 110 described above with reference to FIG. 1 . do.

That is, the smart band 110_3 equipped with the heart rate sensor transmits the output information of the heart rate sensor for measuring the heart rate information of the training members in the training situation to the training information measuring device 140 through the network 120. carry out

For example, the heart rate measurement information processing unit 430 may analyze the PPG Evaluation KIT and extract heart rate, oxygen saturation, heart rate pulse, etc. through output information of the transmitted heart rate sensor by using the PPG Evaluation KIT.

FIG. 6 is a block diagram schematically illustrating the monitoring server shown in FIG. 1 , and FIG. 7 is a block diagram showing an embodiment of an internal configuration of the second processor shown in FIG. 6 .

Referring to FIG. 6 , the monitoring server 130 includes a second memory 132, a second database 133, a second processor 134, a second communication module 136, and a second input/output interface 138. do.

The second memory 132 is a computer-readable recording medium and may include a non-perishable mass storage device such as RAM, ROM, and a disk drive. Also, an operating system and at least one program code may be stored in the second memory 132 . These software components may be loaded from a computer-readable recording medium separate from the second memory 132 using a drive mechanism. Recording media readable by such a separate computer may include recording media such as a floppy drive, a disk, a tape, a DVD/CD-ROM drive, and a memory card. Also, the software components may be loaded into the second memory 132 through the second communication module 136 .

The second database 133 may receive, in real time, the training information transmitted from the training information measuring device 140 according to an embodiment of the present invention, and store and maintain it.

The second processor 134 may be configured to process commands of a computer program by performing basic arithmetic, logic, and input/output operations. Instructions may be provided to the second processor 134 by the second memory 132 or the second communication module 136 . For example, the second processor 134 may be configured to execute received instructions according to program codes stored in a recording device such as the second memory 132 . That is, the second processor 134 may include a program module implemented by C, C++, Java, Visual Basic, Visual C, etc. to perform various functions in terms of software.

In addition, the monitoring server 130 further includes a display module 139, and through the display module 139, it is possible to monitor the real-time training situation for training members.

Referring to FIG. 7 , the second processor 134 of the monitoring server 130 may include a training information receiving unit 610 , a training information processing unit 620 and a training information display unit 630 . In addition, the second processor 134 may work with the second database 133 of the monitoring server 130 .

Here, the second processor 134 may be implemented to execute instructions according to the operating system code and at least one program code included in the second memory 132 . At this time, the components in the second processor 134, that is, the training information receiving unit 610, the training information processing unit 620, and the training information display unit 630, control commands provided by the program code stored in the monitoring server 130. It may be understood that different functions performed by the second processor 134 are distinguished and expressed by .

The training information receiving unit 610 measures the real-time training information of the training members generated by analyzing the training information measurement device 140 described above with reference to FIGS. 4 and 5, that is, air consumption information, location information, and heart rate of each training member. It performs an operation to receive information in real time.

In addition, the training information processing unit 620 performs an operation of processing real-time training information of the training members, that is, air consumption information, location information, and heart rate measurement information of each training member in the training information receiving unit 610 to be monitored in real time. carry out

For example, the training information processing unit 620 calculates air consumption, real-time location, and heart rate of each training member using air consumption information, location information, and heart rate measurement information, and calculates the state of the training member based on the indoor drawing of the training ground. In addition to checking in real time, data processing can be performed so that the location can be tracked and the trajectory path can be displayed.

The training information display unit 630 outputs the GUI generated based on the training member training information monitoring program driven by the training information processing unit 620 to the display module 139 and displays it.

The display screen of the GUI executed by the operation of the second processor 134 including the training information receiving unit 610, the training information processing unit 620, and the training information display unit 630 will be described with reference to FIG. 8.

8A and 8B are exemplary views of a training situation monitoring display screen according to an embodiment of the present invention.

First, FIG. 8A shows an example of a display screen implemented by a first GUI (Graphic User Interface) 710 showing the location and movement trajectory of the training members in a 20m x 20m rectangular indoor training ground, which is It is generated based on the location information among the real-time training information, that is, the air consumption information, location information, and heart rate measurement information of each training member, and through this, the location and movement situation of the training member can be monitored in real time.

In addition, FIG. 8B shows an example of a display screen implemented by the second GUI 720 showing status information of each training member currently participating in training, which shows real-time training information of the training member, that is, each training Among the members' air consumption information, location information, and heart rate measurement information, it is generated based on the air consumption information and heart rate measurement information of each training member, through which the heart rate, air consumption, room temperature, and module status of the training members are being trained. Information can be monitored in real time.

As described above, the present invention has been described by specific details such as specific components and limited embodiments and drawings, but these are provided to help a more general understanding of the present invention, and the present invention is not limited to the above embodiments. , Those skilled in the art in the field to which the present invention belongs can make various modifications and variations from these descriptions.

Therefore, the spirit of the present invention should not be limited to the described embodiments, and it will be said that not only the claims to be described later, but also all modifications equivalent or equivalent to these claims belong to the scope of the present invention. .

110: training information providing unit 120: network
130: monitoring server 140: training information measuring device
410: air consumption information processing unit 420: location information processing unit
430: heart rate measurement information processing unit 610: training information receiving unit
620: training information processing unit 630: training information display unit
710: 1st GUI (Graphic User Interface)
720: 2nd GUI (Graphic User Interface)

Claims (12)

A first communication module for receiving training information transmitted from at least one device worn by training members participating in fire training;
A first processor that measures and analyzes at least one of air consumption information of oxygen cylinders worn by the training members, location information of the training members, and heart rate information of the training members in real time based on the received training information; and
A real-time training information measurement device comprising a first database in which the information measured and analyzed in real time is stored in conjunction with the first processor. According to claim 1,
The first processor,
An air consumption information processor configured to measure the air consumption of the oxygen cylinder in real time by receiving and analyzing the remaining amount of oxygen information of the oxygen cylinder, which is the pressure gauge information of the remaining amount of the oxygen cylinder, transmitted from the personal safety equipment worn by the training member;
a location information processing unit that analyzes the location information of the training member transmitted from the location tracking terminal worn by the training member and generates moving location and tracking information of the training member in real time; and
A real-time heart rate measurement information processing unit that analyzes the heart rate information of the training member transmitted from the smart band equipped with a heart rate sensor worn by the training member and measures the heart rate, oxygen saturation, and heart rate pulse information of the training member in real time Training information measurement device. According to claim 2,
The air consumption information processing unit receives the oxygen residual amount information of the oxygen cylinder transmitted through the pressure gauge unit of the oxygen cylinder included in the personal safety equipment of the training member and the air consumption transmission module operating in conjunction therewith Real-time training information measuring device. According to claim 3,
The air consumption amount information processing unit applies an algorithm that converts the remaining pressure gauge information of the oxygen cylinder measured by the pressure gauge unit into content and converts the air consumption consumed by the training member into L/min according to the pressure bar of the oxygen cylinder. real-time training measurement device. According to claim 2,
The location tracking terminal includes a PDR sensor directly worn by the training member and at least one deployable AP (DAP) that provides a signal for distance measurement of a user wearing the PDR sensor. According to claim 5,
The location information processing unit filters the received location data information, calculates an average value and an error rate for the filtered data, applies an algorithm to exclude data corresponding to an error, and applies an improved traverse survey technique. A real-time training measurement device that finally calculates the corrected position data value. A training information providing unit worn by each of the training members participating in the fire drill to detect and provide training information of the training members;
A training information measuring device that measures and analyzes at least one of air consumption information of oxygen cylinders worn by the training members, location information of the training members, and heart rate information of the training members in real time based on the received training information; and
A training situation monitoring system including a monitoring server that processes at least one of the air consumption information of the oxygen cylinder measured and analyzed by the training information measuring device, location information of the training members, and heart rate information of the training members to monitor in real time. . According to claim 7,
The training information providing unit,
A location tracking terminal including a PDR sensor worn by the training member and at least one deployable AP (DAP) providing a signal for measuring a distance of a user wearing the PDR sensor;
As safety equipment worn by the training team members, personal safety equipment including an oxygen cylinder, a pressure gauge unit for providing remaining pressure gauge information of the oxygen cylinder, and an air consumption transmission module operating in conjunction therewith;
A training situation monitoring system including a smart band equipped with a heart rate sensor worn by the training member directly. According to claim 7,
The training information measurement device,
An air consumption information processor configured to measure the air consumption of the oxygen cylinder in real time by receiving and analyzing the remaining amount of oxygen information of the oxygen cylinder, which is the pressure gauge information of the remaining amount of the oxygen cylinder, transmitted from the personal safety equipment worn by the training member;
a location information processing unit that analyzes the location information of the training member transmitted from the location tracking terminal worn by the training member and generates moving location and tracking information of the training member in real time; and
Training comprising a heart rate measurement information processing unit that analyzes the heart rate information of the training member transmitted from a smart band equipped with a heart rate sensor worn by the training member and measures the heart rate, oxygen saturation, and heart rate pulse information of the training member in real time situation monitoring system. According to claim 7,
The monitoring server,
a training information receiving unit for receiving in real time air consumption information, location information, and heart rate measurement information of each training member, which are real-time training information of each training member generated by analyzing the training information measuring device;
a training information processing unit that processes the real-time training information of each training member received from the training information receiving unit so as to be monitored in real time; and
A training situation monitoring system including a training information display unit that outputs the GUI generated based on the training member training information monitoring program driven by the training information processing unit to a display module and displays it. According to claim 10,
The training information processing unit calculates the air consumption, real-time location, and heart rate of each training member using the air consumption information, location information, and heart rate measurement information, and checks the condition of the training member in real time based on the indoor drawing of the training ground. A training situation monitoring system that performs data processing to track position and display trajectory path with. According to claim 10,
The GUI displayed by the training information display unit,
a first GUI that is generated based on the real-time location information of the training members and monitors the location and movement status of the training members in real time; and
A training situation monitoring system including a second GUI generated based on the real-time air consumption information and heart rate measurement information of the training members and monitoring information on the heart rate, air consumption, room temperature, and module status of the training members in real time.

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