KR100816388B1 - Man-worn laser detector and method of controling thereof in a combat training simulation system - Google Patents

Abstract

A personal detector for a combat training simulation system and a control method thereof are provided to transmit precise damage information in a laser combat training simulation system through the wireless network by hitting only one target or soldier by one laser shot of a simulation gun. A detection unit(310) comprises detectors detecting/converting a laser beam received from a simulation gun into an electric detection signal and outputting the detection signal. A decoder(315) converts the detection signal into a laser code. An ADC(Analog/Digital Converter)(320) converts the detection signal into a digital signal and outputs the digital signal. A controller(300) extracts the laser code from the decoder, generates/transmits hit result information including the laser code to the outside, and determines whether a user of a personal detector is hit by the laser beam. A wireless signal transmitter(330) transceives data with the outside. The controller compares gun information, shooter ID information, and shooting time with the received hit result information received from other personal detector, and determines the user as the injured when a death code frequency of the user is higher than that of other users if the compared information is identical with each other.

Description

Man-worn laser detector and method of controling about in a combat training simulation system

1 is a configuration diagram showing a case where a single laser beam is fired to span an adjacent soldier.

2 is a block diagram schematically illustrating a simulation engagement system to which a personal sensor according to a first exemplary embodiment of the present invention is applied.

3 is a block diagram schematically showing the configuration of a personal sensor according to a first preferred embodiment of the present invention.

4 is a flowchart sequentially illustrating operations of a controller of the personal sensor according to the first embodiment of the present invention.

FIG. 5 is a flowchart sequentially illustrating an operation of a controller of a personal detector according to a second exemplary embodiment of the present invention.

6 is a block diagram schematically showing the configuration of a personal sensor system according to a third embodiment of the present invention.

7 is a flowchart sequentially illustrating operations of the controller of the personal sensor according to the third embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

20: firearm simulation equipment

30: personal detector

300: control unit

310: detector

312: filter unit

314: amplification unit

315: decoder

320: A / D converter

330: wireless signal transceiver

340: display unit

350: memory

The present invention relates to a personal sensor used in a simulation engagement system and a control method thereof. More specifically, the present invention relates to a personal encounter system that simulates a firearm very similarly to a real firearm by transmitting accurate damage information using a wireless communication network. It relates to a personal sensor and a control method thereof.

In recent years, the military has been conducting realistic simulated combat training by introducing multiple integrated laser engagement systems to soldiers' training. Multi-integrated Laser Engagement System is equipped with a small arm transmitter, which fires a laser instead of an ammunition to a rifle or machine gun such as an M16 or K2, and fires a laser on an enemy soldier or enemy vehicle equipped with a laser detector. In other words, it is a training method for determining whether or not to be hit. This multi-integrated laser engagement system is designed to improve the combat capability of individual soldiers and the commanders' command as it allows them to engage in enemy training without actual killing.

The aforementioned multi-integrated laser engagement system is composed of a firearm simulation device equipped with a launcher for firing a laser in place of a live bullet, and a personal detector and a vehicle detector for detecting a laser emitted from the firearm simulation devices.

In general, since the laser beam has a divergence angle, the beam width increases as the laser beam moves away from the firing point. However, the laser beam of the laser launcher used in the multiple integrated laser engagement system is specially designed to maintain almost constant beamwidth regardless of distance within the maximum range. For example, the beam cross section of a personal firearm such as K-2 is set to about (40 cm to 50 cm) x (50 cm to 70 cm) similar to the size of the upper body of the trainer. On the other hand, in the case of a firearm, when a single shot is fired, it forms an impact point similar in size to the cross-sectional area (several cm 2) of the bullet, but the beam emitted by the laser launcher forms a cross-sectional area of several thousand cm 2 as shown above. In the situation where soldiers are scattered and trained, this large cross section is not a problem. However, when two or more soldiers are in a dense formation, it is possible that more than one person may be damaged at the same time if a single laser beam is fired to span adjacent soldiers. Therefore, as illustrated in FIG. 1, the conventional laser launcher simulation method has a problem in which a plurality of soldiers are killed by a single laser beam, which is very different from the case of using a true fire.

SUMMARY OF THE INVENTION An object of the present invention for solving the above-mentioned problems is to provide a personal sensor that allows one target to be hit for one laser shot using a wireless communication network.

Another object of the present invention is to provide a control method of the personal sensor described above.

In order to achieve the above-described technical problem, a personal wound paper is used in a simulation engagement system having at least one personal sensor and firearm simulation equipment for firing a laser.

A sensing unit configured to sense at least one laser beam received from the outside and convert the detected signal into an electrical signal and output the converted signal;

A decoder unit for converting a sensing signal input from the sensing element of the sensing unit into a laser code;

An A / D converter converting a signal input from the sensing element of the sensing unit into a digital signal and outputting the digital signal;

Extract the laser code from the decoder, read the digital signal from the A / D converter to determine the input signal level, and then generate the shot result information including the laser code and / or the input signal level and transmit it to the outside. A control unit for determining whether the victim is a victim;

A wireless signal transceiver for transmitting and receiving data wirelessly with the outside; And

The display unit is provided, and if the control unit determines itself as a victim, it informs the situation of the hit through the display unit.

The shooting result information generated by the control unit of the personal sensor having the above-mentioned characteristics may optionally include at least one or more of firearm information, launcher identification information, hitting time, repetition number of death codes, and input signal level,

Preferably, the firearm information, the launcher identification information, and the information on the repetition number of the death code are detected from the laser code.

The control unit of the personal sensor having the above-described characteristics

Generating the hit result information and transmitting the result to the outside;

When receiving the shooting result information from another external personal detector, it compares its own firearm information, the launcher identification information and the shooting time with the corresponding information of the received shooting result information,

If the comparison results are all the same, the number of death code repetitions is compared with each other. If the number of death code repetitions is larger, the victim is determined to be a victim.

If the number of death code repetitions is the same, it is preferable to compare the input signal levels, and to determine that the victim is the victim if the input signal level is larger.

Another aspect of the present invention is directed to a simulated engagement system comprising firearm simulation equipment for firing a laser and at least one personal sensor.

A sensing unit configured to sense at least one laser beam received from the outside and convert the detected signal into an electrical signal and output the converted signal;

A decoder unit for converting a sensing signal input from the sensing element of the sensing unit into a laser code;

An A / D converter converting a sensing signal input from the sensing element of the sensing unit into a digital signal and outputting the digital signal;

A controller which extracts a laser code from the decoder and determines whether the victim is a victim using the extracted laser code and the shooting result information received from another personal detector;

A wireless signal transceiver for transmitting and receiving data wirelessly with the outside; And

A display unit;

And, if the control unit determines itself as a victim, it will notify the situation of the hit through the display unit.

The shooting result information generated by the control unit of the personal sensor having the above-described characteristics may optionally include at least one or more of firearm information, launcher identification information, and shooting time,

Preferably, the firearm information, the launcher identification information, and the information on the repetition number of the death code are detected from the laser code.

The control unit of the personal sensor having the above-described characteristics

When detecting the hit by the laser beam of the firearm through the detection unit, and extracts a laser code from the laser beam,

If the hit result information is not received from an external personal detector, the victim is determined to be the victim of the hit, and the hit result information is generated and transmitted to the outside,

If you receive hit result information from an external personal detector, you determine that you are not a victim of the hit,

When it is determined that the controller is the victim, it is preferable that the controller determines the degree of damage by using a predetermined program that determines the degree of damage.

In a control method of a personal sensor used in a simulation engagement system using a laser according to another aspect of the present invention, the control method is

(a) detecting an input signal level for the laser signals sensed by the sensing elements and extracting a laser code from the laser signal;

(b) generating the shot result information by using the firearm information read from the laser code, the launcher identification information, the repetition number of the death code, and the input signal level and the hit time;

(c) receiving shot result information from another external personal detector;

(d) determining a victim by comparing his information with the received shot result information;

(e) if the victim is determined to be victim, determining the degree of his / her damage using a predetermined program for determining the degree of damage;

(f) informing the degree of damage through a display unit or the like;

It includes, step (d)

(d1) If the shot result information is received from an external personal detector after transmitting the shot result information to the outside, the corresponding content of the received shot result information includes the own firearm information, the launcher identification information, and the hit time; Comparing with;

(d2) comparing the number of death code repetitions when the firing firearm information, the launcher identification information, and the hit time are the same;

(d3) if the number of death code repetitions is greater than the number of death code repetitions of the received shot result information, determining that the victim is a victim; And

(d4) comparing the input signal level if the number of death code repetitions is the same, and if the input signal level is greater, determining that the victim is the victim

It includes.

In a simulated engagement system comprising a firearm simulation device for firing a laser and at least one personal sensor and a central control system in accordance with another aspect of the present invention,

The personal detector

A sensing unit configured to sense at least one laser beam received from the outside and convert the detected signal into an electrical signal and output the converted signal;

A decoder unit for converting a sensing signal input from the sensing element of the sensing unit into a laser code;

An A / D converter converting a sensing signal input from the sensing element of the sensing unit into a digital signal and outputting the digital signal;

Extract the laser code from the decoder, read the digital signal from the A / D converter to determine the input signal level, and then generate the shot result information including the laser code and / or the input signal level and transmit it to the outside. A control unit for determining whether the victim is a victim;

A wireless signal transceiver for transmitting and receiving data wirelessly with the central control system; And

Equipped with a display unit,

The central control system

It is provided with a wireless signal transceiver for transmitting and receiving data with the personal detector,

If the personal detector detects a laser emitted from the firearm simulation equipment, it generates a shot result information and transmits it to the central control system,

The central control system reads the shooting result information transmitted from at least one personal detector to determine the victim by the launch of the specific firearm simulation equipment, and transmits the determination information to the personal detector,

When the personal detector receives the information determined as the victim from the central control system, the degree of damage is determined by a predetermined program, and the degree of damage is notified through the display unit.

First preferred embodiment

Hereinafter, with reference to the accompanying drawings will be described in detail the configuration and operation of the personal sensor according to a first embodiment of the present invention. 2 is a block diagram schematically illustrating a simulation engagement system using personal sensors according to a first exemplary embodiment of the present invention. Referring to Figure 2, a plurality of training soldiers (A, B, C, ...) having or wearing each personal sensor is arranged, the laser emitted from the firearm simulation equipment 20 is a random soldier (A) ), After Soldier A's personal detector detects the laser beam, Soldier A communicates with other nearby soldiers to determine if he or she is a victim, and that personal detector of the soldier determined as victim is responsible for his damage. And informs the decision through the soldier's personal detector.

3 is a block diagram schematically showing an internal configuration of a personal sensor 30 according to a preferred embodiment of the present invention. Referring to FIG. 3, the personal detector 30 is individually owned by all soldiers participating in the training, and includes a control unit 300, a detection unit 310 including at least one laser detection sensor, and an A / D converter. And a decoder unit 315, an A / D converter 320, a wireless signal transceiver 330, a display unit 340, a memory unit 350, and a dangerous situation notification unit 360 including a decoder.

The detection unit 310 is composed of detection sensors for detecting the laser beam, the detection sensors are evenly spaced at a certain distance from the harness (shaness) that can be worn by a person. The sensing sensors sense laser light emitted from the outside and convert the laser light into an electrical signal in a pulse form, and the converted electrical signal is output to the decoder 315 and the A / D converter 320. Meanwhile, another embodiment of the sensing unit according to the present invention may use sensing sensors for sensing signals other than the laser beam (for example, an acoustic signal).

The A / D converter 320 receives an analog signal in a pulse form from the detection sensors of the detection unit, converts the input analog signal into a digital signal, and outputs the analog signal to the control unit 300.

On the other hand, the filter unit 312 for removing noise between each of the detection sensor of the detection unit 310 and the A / D converter 320 or between each of the detection sensor and the decoder unit 315. And an amplifying unit 314, wherein the filter unit 312 removes a noise signal from signals output from the sensing sensors, and the amplifying unit 314 is output from the sensing sensor. The signal or the signal output from the filter unit is amplified and output.

The wireless signal transceiver 320 transmits / receives data with other adjacent personal detectors, and in the preferred embodiment of the present invention, a Zigbee communication module supporting a Zigbee communication protocol is used. The wireless signal transceiver may be any communication module capable of short-range wireless communication in addition to the Zigbee communication module.

The controller 300 controls the overall operation of the personal sensor, and determines whether the victim is a victim using a signal received from the sensor and a signal received from an external personal sensor, and if it is determined to be a victim. Determining the degree of damage of his own, and notifies the situation of damage and the degree of his damage through the display unit. A detailed description of the operation of the above-described control unit 300 will be described later.

The display unit 340 includes a panel such as an LCD to display data or a screen transmitted from the controller. In particular, the control unit is informed through the display unit 340 whether or not to be hit by the external weapons simulation equipment or a dangerous situation, at this time, the firearm information, the degree of damage (death or serious injury or minor injury), the risk of damage Provides information about the consequences of a hit, such as information about the situation. Therefore, the soldier knows whether or not he was hit by his display unit, the damage degree information such as death, serious injury, injury if it was hit, and the dangerous situation if not hit.

Meanwhile, another embodiment of the personal sensor according to the present invention further includes a dangerous situation notification unit 360 such as a warning light or a speaker, and operates a warning light or a speaker according to the control from the control unit so as to be hit by a beacon or death / injury. It can also tell you whether or not you are in danger.

The memory unit 350 stores and manages identification information of the personal sensor and a program for operating the controller.

Hereinafter, an operation of the control unit 300 of the personal sensor 30 according to the first exemplary embodiment described above will be described in detail with reference to FIG. 4. When at least two personal detectors detect the laser beam according to one firearm, the first preferred embodiment of the present invention has the highest number of repetition of the hit code among the laser codes or the laser beam detection level. Determine the largest personal detector as the victim.

First, when the laser beam signal detected by the detection unit is received (step 400), the control unit 300 extracts laser codes from the detection signal, and firearm information, launcher identification information, and death code (from the laser codes). The number of repetitions of the Hit Code, the number of repetitions of the Near Miss Code, etc. are read (step 410), and the input signal level is determined by reading the digital value of the detected signal (step 412).

Next, when the death code is read from the laser code, the shooting result information including the launcher identification information, the firearm information, the hit time, the number of times of the death code repetition, and the input signal level is generated to other external personal detectors. Transmit (step 420). If the dead code is not read from the laser code, the end result is not generated without generating the hit result information.

If, after generating the shooting result information and receiving predetermined shooting result information from other personal detectors (step 430), the degree of damage is determined by comparing the hit result information with the received hit result information (step 430). 440).

In step 440, if any of the own shot result information and the launcher identification information, the firearm information, and the shot time of the received shot result information do not match, it is determined that the shot result is not hit by the same laser beam. .

In step 440, the victim is determined by comparing the number of repetitions of the death code or by comparing the input signal levels with each other, if their own shot result information and the launcher identification information, the firearm information and the shot time of the received shot result information are the same. do.

If the degree of damage is greater than that of the other party, finally determine that the victim is a victim (step 450), and then determine the degree of damage using a predetermined program that determines the degree of damage (step 460). . The soldier is notified of the fact of the hit and the degree of the damage through the display unit and / or the danger situation notification unit (step 470).

If the damage level is not greater than that of the opponent in step 440, the corresponding soldier is notified to the soldier through the display unit and / or the dangerous situation notification unit (step 442).

Second embodiment

Hereinafter, the configuration and operation of a personal sensor according to a second embodiment of the present invention will be described with reference to FIG. 5. The configuration of the personal sensor according to the second embodiment of the present invention is the same as the first embodiment described above, except that the operation of the controller of the personal sensor is different. Therefore, in the present embodiment, descriptions of portions overlapping with those of the above-described first embodiment will be omitted, and only the operation of the controller will be described in detail. The second embodiment is characterized in that the first personal sensor detecting the laser beam of the entire system is determined as the victim.

According to the second embodiment of the present invention, when at least two or more personal detectors detect the laser beam according to one firearm, the first personal sensor that detects the laser beam is determined as a victim.

First, when the laser beam signal detected from the detection unit is received (step 500), the control unit 300 extracts laser codes from the detection signal, and firearm information, launcher identification information, and death code (from the laser codes). The number of repetitions of the Hit Code) and the number of repetitions of the Near Miss Code are read (step 510).

If the predetermined shooting result information is received from other personal detectors (step 530), the firing weapon information, the launcher identification information, and the shooting time of the laser code received by the user in step 510 may be compared with the received shooting result information. In comparison, if they are all the same, the indicator and the dangerous situation notification unit are notified that the situation was dangerous.

If the predetermined shot result information is not received from other personal detectors, the shot result information including the firing firearm information, the launcher identification information, the shot time, and the like is generated and transmitted to another external personal detector (step). 540). Next, after finally determining that the victim is a victim (step 550), the degree of damage is determined using a predetermined program that determines the degree of damage (step 560). The soldier is notified of the fact of the hit and the degree of the damage through the display unit and / or the danger situation notification unit (step 570).

At this time, one embodiment of the program for determining the degree of damage is to determine that the victim is one of death, serious injuries and minor injuries due to the hit, and if determined to be a victim, a separate damage grant algorithm is performed to die. Determine your injury and injury.

According to this embodiment, it is possible to determine, as a victim, the first personal sensor hit by the laser beam.

Third embodiment

6 and 7, the operation of the control unit 300 of the above-described personal sensor 30 according to the third embodiment will be described in detail. 6 is a block diagram showing a personal sensor 30 and a simulation system using the same according to a third embodiment of the present invention.

With reference to FIG. 6, the system according to the present embodiment includes at least one personal sensors 30, 31, 32 and a central control system 70. The personal detectors 30, 31, and 32 include a control unit, a detector including at least one or more laser detection sensors, a decoder, an A / D converter, a wireless signal transceiver, a display, a memory, and a dangerous situation notification. Since some of the components of the personal sensor according to the present embodiment are the same as the corresponding components of the personal sensor in the above-described first embodiment, redundant description is omitted.

The wireless signal transceiver of the personal sensor according to the present embodiment uses a communication module that can communicate with an external central control system 70 using an RF signal. The central control system 70 has a wireless signal transmission and reception unit that can communicate with each personal detector.

 FIG. 7 is a flowchart for sequentially explaining the operation of the personal sensor and the operation of the central control system according to the third embodiment. Hereinafter, the operation of the simulation engagement system according to the third embodiment will be described with reference to FIG. 7.

First, when a signal from the detection unit is decoded and received by the decoder unit (step 700), the controller extracts laser codes from the decoded detection signal, and emits firearm information, launcher identification information, The number of repetitions of the hit code is read, and the hit time is checked (step 710). In addition, the controller 600 reads a digital value of each sensing signal received from the A / D converter to determine an input signal level (step 712).

Next, to generate the shooting result information including the firearm information, the launcher identification information, the shooting time, the number of times of death code repetition and the input signal level, and sends the shooting result information with its identification information to the central control system 70 Transmit (step 720).

The central control system 70 determines the victim by the specific laser beam using the hit result information received from each personal detector, and generates and transmits the victim decision information including the determined victim information to the personal detector ( Step 730). However, the process of determining the victim by the central control system will be described later.

The personal detector, which has received victim determination information from the central control system, uses the victim determination information to confirm that it is a victim. If it is confirmed that the victim is a victim, the damage degree is determined according to a predetermined damage degree determination method (step 740), and the damage degree may be determined as one of death, serious injury, and minor injury or one of death and injury. When the degree of damage is determined, a notification state and the degree of damage are notified through its display unit or the like, or the situation is notified by operating a speaker or a warning light (step 750).

The damage level determination method performs a separate damage assignment algorithm to determine death / injury / injury.

On the other hand, even if it is confirmed that the personal detector is not a victim from the victim determination information in the above-described process, if a death code or a near-coal code is detected in the laser code, there is no damage to the hit, the display unit, the speaker Notification can be made through a warning light or a warning light.

Hereinafter, when the central control system 70 according to the third embodiment receives the shooting result information from the personal detector, the process of determining the victim and transmitting the victim determination information.

First, the central control system 70 receives hit result information and identification information for the personal detector from at least one personal detector. The shooting weapon information, the launcher identification information, and the shooting times are extracted from the received shooting result information. If any one of the extracted three items of data is different, the shooting result information is shot by laser beams of different weapons. I judge that it was.

If the data of the above three items are the same, it is determined that the hit is caused by the same firearm, and the number of repetition of the death code is extracted from the hit result information and compared. Then, it is determined that the personal detector that has received the hit result information with a greater number of repetition codes of the death code is hit, and the corresponding personal detector is determined as a victim.

If the number of repetitions of the death code is the same, the magnitude of the input signal level is compared. Then, it is determined that the personal sensor that has received the detection result information having a larger magnitude of the input signal level is hit, and the corresponding personal sensor is determined as a victim.

Another embodiment of the invention may compare the input signal levels first, and then compare the number of repetitions of the death code if they are the same to finally determine the victim.

The central control system that determines the victim for the hit generates and transmits the victim determination information including the determined victim information to the personal detectors.

Accordingly, the personal detectors receiving the victim determination information from the central control system determine whether the victim is a victim, determine the degree of damage according to a predetermined damage degree determination program, and notify the soldier through the display unit.

Although the present invention has been described above with reference to preferred embodiments thereof, this is merely an example and is not intended to limit the present invention, and those skilled in the art do not depart from the essential characteristics of the present invention. It will be appreciated that various modifications and applications which are not illustrated above in the scope are possible. For example, in the embodiment of the present invention, the contents of the hit result information transmitted and received with other personal detectors in the vicinity, the type of communication module used by each wireless signal transmission and reception unit, etc. of the personal detector of the simulated engagement system according to the present invention. Various modifications can be made to improve the overall performance. And differences relating to such modifications and applications should be construed as being included in the scope of the invention defined in the appended claims.

According to the present invention, it is possible to provide an accurate simulation engagement system by causing one soldier or one target to be hit by one laser shot from a firearm simulation equipment. do.

 In addition, the personal sensor according to the present invention may be widely used in survival games.

Claims (19)

In a simulated engagement system having firearm simulation equipment and personal sensors for firing a laser, the personal detector A sensing unit configured to sense a laser beam received from the outside and convert the detected signal into an electrical signal and output the electrical signal; A decoder unit for converting a sensing signal input from the sensing element of the sensing unit into a laser code; An A / D converter converting a sensing signal input from the sensing element of the sensing unit into a digital signal and outputting the digital signal; A controller which extracts a laser code from the decoder, generates and transmits shot result information including the laser code to the outside, and determines whether the victim is a victim; A wireless signal transceiver for transmitting and receiving data wirelessly with the outside; And A display unit; And receiving the shot result information from the external personal detector after generating the shot result information and transmitting the shot result information to the outside. Compare the number of repeated death result information with each other, and if the comparison result is the same, the number of death code repetitions is compared with each other; Personal sensor. The method of claim 1, wherein the hit result information generated by the controller includes firing firearm information, launcher identification information, hit time and death code reception times, and information on an input signal level. Personal fire detector, characterized in that for detecting the firing information, the firing identification information and the number of repetition of the death code is detected from the laser code. delete The method of claim 1, wherein the control unit reads a digital signal from the A / D converter to determine an input signal level, and if the number of death code repetitions is the same, the input signal level is further compared, and its input signal level is higher. Personal detector, characterized in that it is determined that the victim is large. In a simulated engagement system having firearm simulation equipment and personal sensors for firing a laser, the personal detector A sensing unit configured to sense a laser beam received from the outside and convert the detected signal into an electrical signal and output the electrical signal; A decoder unit for converting a sensing signal input from the sensing element of the sensing unit into a laser code; An A / D converter converting a sensing signal input from the sensing element of the sensing unit into a digital signal and outputting the digital signal; After extracting the laser code from the decoder, and reading the digital signal from the A / D converter to determine the input signal level, to generate the transmission result information including the laser code and the input signal level to transmit to the outside, A controller for determining whether the victim is a victim; A wireless signal transceiver for transmitting and receiving data wirelessly with the outside; And A display unit; The control unit generates the hit result information and transmits it to the outside. If the hit result information is received from an external personal detector, the controller receives the firearm information, the launcher identification information, and the hit time. And compare the input signal levels with each other if the comparison result is the same, and if the input signal level is larger, determine that the victim is a victim. If the controller determines itself as a victim, the personal sensor, characterized in that notifying the situation of the hit through the display unit. The personal sensor as claimed in any one of claims 1 to 5, wherein when the controller determines that the victim is a victim, the controller determines a degree of damage by using a predetermined program that determines the degree of damage. The personal detector as claimed in any one of claims 1 to 5, wherein the wireless signal transceiver is a communication module supporting a Zigbee communication protocol. The personal sensor according to any one of claims 1 to 5, wherein the display unit selectively includes one or two or more of a speaker, an LCD panel, a warning lamp, and the like. The method according to any one of claims 1 to 5, wherein when the sensing unit consists of a plurality of sensing elements, the input signal level sums input signal levels for all sensing elements constituting the sensing unit. Personal detector, characterized in that the value. In a simulated engagement system having a firearm simulation device for firing a laser and a personal detector, the personal detector A sensing unit configured to sense a laser beam received from the outside and convert the detected signal into an electrical signal and output the electrical signal; A decoder unit for converting a sensing signal input from the sensing element of the sensing unit into a laser code; An A / D converter converting a sensing signal input from the sensing element of the sensing unit into a digital signal and outputting the digital signal; A controller which extracts a laser code from the decoder and determines whether the victim is a victim using the extracted laser code and the shooting result information received from another personal detector; A wireless signal transceiver for transmitting and receiving data wirelessly with the outside; And A display unit; And the control unit, if it is determined that the victim is a victim, notifies the situation of his hit through the display unit. The method of claim 10, wherein the shooting result information generated by the control unit includes information on the firing firearm information, the launcher identification information, the hit time, Personal fire detector, characterized in that for detecting the firing information, the firing identification information and the number of repetition of the death code is detected from the laser code. The method of claim 10, wherein the control unit When detecting the hit by the laser beam of the firearm through the detection unit, and extracts a laser code from the laser beam, If the hit result information is not received from an external personal detector, the victim is determined to be the victim of the hit, and the hit result information is generated and transmitted to the outside, Personal information detector, characterized in that if receiving the result information from the external personal sensor, he is not a victim of the attack.  The personal sensor of claim 10, wherein when the controller determines that the victim is a victim, the controller determines a degree of damage by using a predetermined program that determines a degree of damage. In the control method of a personal sensor used in a simulation engagement system using a laser, the control method is (a) detecting an input signal level for the laser signals sensed by the sensing elements and extracting a laser code from the laser signal; (b) generating the shot result information by using the firearm information read from the laser code, the launcher identification information, the repetition number of the death code, and the input signal level and the hit time; (c) receiving shot result information from another external personal detector; (d) determining a victim by comparing his information with the received shot result information; (e) if the victim is determined to be victim, determining the degree of his / her damage using a predetermined program for determining the degree of damage; (f) informing the degree of damage through a display unit or the like; Control method of a personal sensor comprising a. The method of claim 14, wherein step (d) (d1) If the shot result information is received from an external personal detector after transmitting the shot result information to the outside, the corresponding content of the received shot result information includes the own firearm information, the launcher identification information, and the hit time; Comparing with; (d2) comparing the number of death code repetitions when the firing firearm information, the launcher identification information, and the hit time are the same; (d3) if the number of death code repetitions is greater than the number of death code repetitions of the received shot result information, determining that the victim is a victim; And (d4) comparing the input signal level if the number of death code repetitions is the same, and if the input signal level is greater, determining that the victim is the victim Control method of a personal sensor comprising a. In a simulated engagement system having firearm simulation equipment for firing a laser and a plurality of personal sensors and a central control system, The personal detector A sensing unit comprising a plurality of sensing elements configured to sense a laser beam received from the outside and convert the detected signal into an electrical signal; A decoder unit for converting a sensing signal input from the sensing element of the sensing unit into a laser code; An A / D converter converting a sensing signal input from the sensing element of the sensing unit into a digital signal and outputting the digital signal; Extract the laser code from the decoder, read the digital signal from the A / D converter to determine the input signal level, generate the result of the shot including the laser code and the input signal level and transmit it to the central control system. A control unit for receiving victim determination information from a central control system; A wireless signal transceiver for transmitting and receiving data wirelessly with the central control system; And Equipped with a display unit, The central control system It is provided with a wireless signal transceiver for transmitting and receiving data with the personal detector, If the personal detector detects a laser emitted from the firearm simulation equipment, it generates a shot result information and transmits it to the central control system, The central control system reads the shooting result information transmitted from the personal detectors to determine the victim by the launch of a specific firearm simulation equipment of the personal detectors, generates the victim determination information and transmits to the personal detectors, The personal detector is a simulation system, characterized in that to determine whether the victim according to the victim determination information received from the central control system, determine the degree of damage by a predetermined program, and informs the degree of damage through the display.  17. The method of claim 16, wherein the hit result information generated by the personal detector optionally includes one or more of firearm information, launcher identification information, hit time, number of repetition of death codes, and input signal levels, And the information on the number of repetitions of the firing firearm information, the launcher identification information, and the death code is detected from the laser code.  17. The system of claim 16, wherein the central control system If the shooting result information received from each personal detector is identical to the shooting weapon information, the launcher identification information, and the shooting time, it is determined that the shot is caused by the same weapon simulation equipment, and the number of repetition of the death codes is compared. And a victim determination information for determining a personal detector having a large number of repetition codes of death code as a victim, and notifying that the personal detector is a victim.  19. The system of claim 18, wherein the central control system compares input signal levels if the number of repetitions of the death code is the same. And a victim determination information for determining a personal detector having a large input signal level as a victim and notifying that the personal detector is a victim.

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