JP4954565B2 - Laser transmitter / receiver - Google Patents

Laser transmitter / receiver Download PDF

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JP4954565B2
JP4954565B2 JP2006034045A JP2006034045A JP4954565B2 JP 4954565 B2 JP4954565 B2 JP 4954565B2 JP 2006034045 A JP2006034045 A JP 2006034045A JP 2006034045 A JP2006034045 A JP 2006034045A JP 4954565 B2 JP4954565 B2 JP 4954565B2
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laser
laser beam
light
building
receiver
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JP2007212087A (en
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太樹 関
直樹 遠藤
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Hitachi Kokusai Electric Inc
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本発明は、建物が例えばロケット弾等により損傷を受けた際の建物内に居る人の被害状況をレーザ光線を利用して仮想的に模擬するレーザ送受信装置に関する。   The present invention relates to a laser transmission / reception apparatus that virtually simulates the damage situation of a person in a building when the building is damaged by, for example, a rocket, using a laser beam.

従来、レーザ光線を利用して、ある状態を仮想的に模擬する装置としては、例えば射撃用のレーザ光を検知するためのレーザ受信器を備えた射撃訓練装置が知られている（例えば、特許文献１参照。）。この射撃訓練装置は、射撃側からレーザ光によって目標である車両を射撃し、車両に搭載されたレーザ受信器の受光器にレーザ光が命中すると、命中した位置の受光器は信号処理器からの信号に基づいて発光部を発光させ、且つ発煙部を発煙させるように構成されている。上記射撃訓練装置によれば、射撃側は、どの部位に命中したかが分かり、次の射撃に対して照準位置の補正動作を行うことができる。   Conventionally, as a device that virtually simulates a certain state using a laser beam, for example, a shooting training device including a laser receiver for detecting a shooting laser beam is known (for example, a patent) Reference 1). This shooting training apparatus shoots a target vehicle with laser light from the shooting side, and when the laser light hits the receiver of the laser receiver mounted on the vehicle, the receiver at the hit position is sent from the signal processor. Based on the signal, the light emitting unit emits light, and the smoke generating unit emits smoke. According to the above-described shooting training device, the shooting side knows which part has hit, and can perform the correction operation of the aiming position for the next shooting.

また、従来、建物が例えばロケット弾等により損傷を受けた際の被害状況をレーザ光線を利用して仮想的に模擬するレーザ送受信装置としては、例えば図２に示すように構成されたものが考えられている。図２において、１０は建物（図示せず）の外に設置されるレーザ受信装置、２０は建物の中に設置されるレーザ送信装置である。また、建物内には、レーザ送信装置２０から発射されるレーザ光線を受光する受光器が複数設けられる。   Conventionally, as a laser transmission / reception apparatus that virtually simulates a damage situation when a building is damaged by, for example, a rocket, using a laser beam, one configured as shown in FIG. 2 is considered. It has been. In FIG. 2, 10 is a laser receiver installed outside a building (not shown), and 20 is a laser transmitter installed in the building. In the building, a plurality of light receivers that receive the laser beam emitted from the laser transmitter 20 are provided.

上記レーザ受信装置１０は、外部からのレーザ光線を受光する受光部１１及び、この受光部１１で受光されたレーザ光線に基づいて被弾通知を行う制御部１２により構成される。受光部１１は、外部からのレーザ光線を受光すると、受光信号を制御部１２へ出力する。制御部１２は、受光部１１から受光信号が送られてくると、例えば電子ブザー１３を駆動して音による被弾通知を行うと共に、ＬＥＤやライト等の発光部１４を駆動して光による被弾通知を行う。   The laser receiver 10 includes a light receiving unit 11 that receives a laser beam from the outside, and a control unit 12 that performs bullet notification based on the laser beam received by the light receiving unit 11. When receiving the laser beam from the outside, the light receiving unit 11 outputs a light reception signal to the control unit 12. When the light receiving signal is sent from the light receiving unit 11, the control unit 12 drives the electronic buzzer 13 to notify the bullet by sound, and drives the light emitting unit 14 such as an LED or a light to notify the bullet by light. I do.

また、レーザ送信装置２０は、レーザ光線発射部２１を備え、外部からレーザ光線発射信号（トリガ信号）が入力される。レーザ光線発射部２１は、外部から発射信号が入力されると、電子ブザー２２を駆動して音による発射模擬を行い、同時にレーザ光線を発射する。建物内に配置されている複数の受光器は、レーザ光線発射部２１から発射されたレーザ光線を受光してＬＥＤ等を発光させ、被害状況を仮想的に模擬する。
特開２００２−３４０４９８号公報 The laser transmission device 20 includes a laser beam emitting unit 21 and receives a laser beam emission signal (trigger signal) from the outside. When an emission signal is input from the outside, the laser beam emitting unit 21 drives the electronic buzzer 22 to simulate emission by sound, and simultaneously emits a laser beam. The plurality of light receivers arranged in the building receive the laser beam emitted from the laser beam emitting unit 21 to emit the LED and the like, and virtually simulate the damage situation.
JP 2002-340498 A

上記従来のレーザ送受信装置は、レーザ受信装置１０とレーザ送信装置２０が機能的に分離しており、ロケット弾を模擬するレーザ光線をレーザ受信装置１０に発射すると同時に発射信号をレーザ送信装置２０に入力しなければならないという問題がある。   In the conventional laser transmitting / receiving apparatus, the laser receiving apparatus 10 and the laser transmitting apparatus 20 are functionally separated, and a laser beam that simulates a rocket bullet is emitted to the laser receiving apparatus 10 and simultaneously, a launch signal is sent to the laser transmitting apparatus 20. There is a problem that you have to enter.

また、レーザ送信装置２０には、１個のレーザ光線発射部２１が設けられているだけであり、種々な状況に応じた被害状況を模擬することができない。   Further, the laser transmission device 20 is provided with only one laser beam emitting unit 21 and cannot simulate damage situations according to various situations.

本発明は上記の課題を解決するためになされたもので、レーザ受信装置とレーザ送信装置とを機能的に分離することなく構成でき、且つ種々の条件で被害状況を仮想的に模擬できるレーザ送受信装置を提供することを目的とする。   The present invention has been made to solve the above-described problem, and can be configured without functionally separating a laser receiver and a laser transmitter, and laser transmission and reception capable of virtually simulating a damage situation under various conditions. An object is to provide an apparatus.

本発明は、銃器を模擬したレーザ光線を受光する受光部及び前記受光部により受光したレーザ光線を解析し、前記銃器による被弾状態を判別する制御部からなるレーザ受信装置と、前記制御部によってレーザ光線の発射が制御される複数のレーザ光線発射部からなるレーザ送信装置と、前記レーザ送信装置から発射されるレーザ光線を受光する複数の受光器とを具備し、前記制御部は、判別した被弾状態に応じて、駆動するレーザ光線発射部の数を制御することを特徴とする。
また、前記レーザ受信装置は、建物の外に設置され、前記複数のレーザ光線発射部のそれぞれは前記建物の中に設置されることを特徴とする。 The present invention relates to a laser receiving device configured to receive a laser beam simulating a firearm, a laser beam received by the light receiving portion, and a control unit that determines a bulleted state by the firearm, and a laser by the control unit. A laser transmitter comprising a plurality of laser beam emitters for controlling the emission of the light beam, and a plurality of light receivers for receiving the laser beams emitted from the laser transmitter, wherein the controller comprises the identified bullet The number of laser beam emitting units to be driven is controlled according to the state.
The laser receiver may be installed outside a building, and each of the plurality of laser beam emitting units may be installed in the building.

本発明によれば、銃器を模擬したレーザ光線により建物が損傷した場合、建物の被害状況を仮想的に示すことができ、また、レーザ受信装置とレーザ送信装置とを機能的に分離することなく構成することができる。   According to the present invention, when a building is damaged by a laser beam simulating a firearm, it is possible to virtually indicate the damage status of the building, and without functionally separating the laser receiver and the laser transmitter. Can be configured.

以下、図面を参照して本発明の一実施形態を説明する。
図１は、建物が例えばロケット弾等により損傷を受けた際に、建物内に居る人の被害状況をレーザ光線を利用して仮想的に模擬するレーザ送受信装置の構成図である。 Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
FIG. 1 is a configuration diagram of a laser transmitting / receiving apparatus that virtually simulates the damage situation of a person in a building using a laser beam when the building is damaged by, for example, a rocket bullet.

図１において、３０は建物５０の外に設置されるレーザ受信装置、４０は建物５０の中に設置されるレーザ送信装置である。   In FIG. 1, 30 is a laser receiver installed outside the building 50, and 40 is a laser transmitter installed inside the building 50.

上記レーザ受信装置３０には、外部に設けられたレーザ送信装置（図示せず）からロケット弾を模擬したレーザ光線が発射される。レーザ受信装置３０は、上記外部からのレーザ光線を受光する受光部３１及び、この受光部３１で受光された信号レベルを解析し、その解析結果に基づいてレーザ送信装置４０に発射信号を出力する制御部３２により構成される。また、制御部３２は、受光部３１から受光信号が送られてきた際、必要に応じて例えば電子ブザー、ＬＥＤ等を駆動し、音及び光により被弾したことを表示する。   The laser receiving device 30 emits a laser beam that simulates a rocket bullet from a laser transmitting device (not shown) provided outside. The laser receiving device 30 analyzes the light receiving unit 31 that receives the laser beam from the outside and the signal level received by the light receiving unit 31, and outputs a emission signal to the laser transmitting device 40 based on the analysis result. The control unit 32 is configured. In addition, when a light reception signal is sent from the light receiving unit 31, the control unit 32 drives, for example, an electronic buzzer, an LED or the like as necessary, and displays that it has been hit by sound and light.

また、レーザ送信装置４０は、複数例えば３個のレーザ光線発射部４１ａ〜４１ｃを備えており、上記レーザ受信装置３０の制御部３２から出力される発射信号によってレーザ光線を発射する。   Further, the laser transmission device 40 includes a plurality of, for example, three laser beam emitting units 41 a to 41 c, and emits a laser beam by a emission signal output from the control unit 32 of the laser receiving device 30.

上記レーザ受信装置３０の受光部３１は、受光したレーザ光線の光エネルギーを任意のしきい値により、複数種類のレベル例えば２種類のレベル（高レベル／低レベル）に識別可能であり、その受光信号を制御部３２へ出力する。制御部３２は、受光部１１から受光信号が送られてくると、この受光信号を解析し、その信号レベルを判別、例えば高レベルであるか低レベルであるかを判別し、その信号レベルに応じてレーザ送信装置４０を駆動する。   The light receiving unit 31 of the laser receiving device 30 can discriminate the light energy of the received laser beam into a plurality of types of levels, for example, two types (high level / low level) based on an arbitrary threshold value. The signal is output to the control unit 32. When the light receiving signal is sent from the light receiving unit 11, the control unit 32 analyzes the light receiving signal, determines the signal level, for example, determines whether it is high level or low level, and sets the signal level. Accordingly, the laser transmitter 40 is driven.

すなわち、制御部３２は、受光部３１の受光信号が高レベルの場合には例えばレーザ送信装置４０の全てのレーザ光線発射部４１ａ〜４１ｃへ発射信号をトリガ信号として送り、各レーザ光線発射部４１ａ〜４１ｃからレーザ光線を発射させる。また、制御部３２は、受光部３１の受光信号が低レベルの場合には、レーザ光線発射部４１ａ〜４１ｃの一部例えば何れか１箇所へ発射信号を送り、レーザ光線を発射させる。また、上記レーザ光線発射部４１ａ〜４１ｃは、制御部３２から発射信号が与えられた際、レーザ光線を発射すると同時に必要に応じて電子ブザー等を駆動し、レーザ光線が発射されたことを音により通知する。   That is, when the light reception signal of the light receiving unit 31 is at a high level, the control unit 32 sends the emission signal as a trigger signal to all the laser beam emission units 41a to 41c of the laser transmission device 40, for example, and each laser beam emission unit 41a. A laser beam is emitted from ~ 41c. Further, when the light reception signal of the light receiving unit 31 is at a low level, the control unit 32 sends a laser beam to a part of the laser beam emitting units 41a to 41c, for example, any one of them. The laser beam emitting units 41 a to 41 c emit a laser beam when the emission signal is given from the control unit 32, and simultaneously drive an electronic buzzer or the like as necessary to indicate that the laser beam has been emitted. Notify by.

また、建物５０内には、それぞれレーザ光線の受光器を所持した複数の人が配置される。これらの人々が所持した受光器は、上記レーザ光線発射部４１ａ〜４１ｃから発射されたレーザ光線を受光することによって発光し、建物５０が被弾したことによる損害の程度を模擬する。   A plurality of people each having a laser beam receiver are arranged in the building 50. The light receivers possessed by these people emit light by receiving the laser beams emitted from the laser beam emitting units 41a to 41c, and simulate the degree of damage caused by the building 50 being hit.

上記の構成において、外部に設けられたレーザ送信装置（図示せず）からロケット弾を模擬したレーザ光線が高レベルあるいは低レベルでレーザ受信装置３０に向けて発射される。レーザ受信装置３０は、上記レーザ光線を受光部３１で受光すると、その信号レベルを識別して高レベルあるいは低レベルの受光信号を制御部３２へ出力する。制御部３２は、受光部３１から送られてくる受光信号を解析し、その解析結果に基づいてレーザ送信装置４０のレーザ光線発射部４１ａ〜４１ｃに発射信号を出力する。このとき制御部３２は、例えば電子ブザー、ＬＥＤ等を駆動し、被弾したことを音及び光により通知する。   In the above configuration, a laser beam simulating a rocket bullet is emitted toward the laser receiving device 30 at a high level or a low level from a laser transmitting device (not shown) provided outside. When the laser beam is received by the light receiving unit 31, the laser receiving device 30 identifies the signal level and outputs a high level or low level light receiving signal to the control unit 32. The control unit 32 analyzes the received light signal sent from the light receiving unit 31, and outputs the emission signal to the laser beam emitting units 41a to 41c of the laser transmission device 40 based on the analysis result. At this time, the control part 32 drives an electronic buzzer, LED, etc., for example, and notifies that it was hit by sound and light.

今、受光部３１から高レベルの受光信号が出力されたとすると、制御部３２は、レーザ送信装置４０の全てのレーザ光線発射部４１ａ〜４１ｃへ発射信号を送り、各レーザ光線発射部４１ａ〜４１ｃからレーザ光線を発射させる。   Now, assuming that a high-level light reception signal is output from the light receiving unit 31, the control unit 32 sends a emission signal to all the laser beam emitting units 41a to 41c of the laser transmission device 40, and each laser beam emitting unit 41a to 41c. A laser beam is emitted from

また、受光部３１から低レベルの受光信号が出力された場合には、制御部３２は、レーザ光線発射部４１ａ〜４１ｃの何れか１箇所へ発射信号を送り、レーザ光線を発射させる。上記レーザ光線発射部４１ａ〜４１ｃは、制御部３２から発射信号が与えられた際、レーザ光線を発射すると同時に電子ブザー等を駆動し、レーザ光線が発射されたことを音により通知する。   In addition, when a low-level light reception signal is output from the light receiving unit 31, the control unit 32 sends a firing signal to any one of the laser beam emitting units 41a to 41c to emit a laser beam. When the laser beam emitting units 41a to 41c receive a emission signal from the control unit 32, the laser beam emitting units 41a to 41c drive the electronic buzzer and the like at the same time as emitting the laser beam and notify the sound that the laser beam has been emitted.

上記レーザ光線発射部４１ａ〜４１ｃから発射されたレーザ光線は、建物５０内に配置されている人の受光器よって受光される。各受光器は、レーザ光線を受光した際、例えばＬＥＤを発光駆動すると共に電子ブザーを駆動し、光や音等により被弾したことによる損害の程度を模擬する。   The laser beams emitted from the laser beam emitting units 41 a to 41 c are received by a human light receiver disposed in the building 50. When each light receiver receives a laser beam, for example, the LED is driven to emit light and the electronic buzzer is driven to simulate the degree of damage caused by being hit by light or sound.

上記のようにレーザ受信装置３０が高レベルのレーザ光線を受光した場合には、建物５０の損害が大きいとみなし、制御部３２から全てのレーザ光線発射部４１ａ〜４１ｃに発射信号を送り、各レーザ光線発射部４１ａ〜４１ｃからレーザ光線を発射させることにより、建物５０内のより多くの人の受光器にレーザ光線を受光させて被害が大きいことを模擬している。   When the laser receiver 30 receives a high-level laser beam as described above, it is considered that the damage of the building 50 is large, and the control unit 32 sends a emission signal to all the laser beam emission units 41a to 41c. By emitting laser beams from the laser beam emitting units 41 a to 41 c, a large number of people in the building 50 receive the laser beams to simulate the damage.

また、レーザ受信装置３０が低レベルのレーザ光線を受光した場合には、建物５０への被害が少ないとみなし、レーザ光線発射部４１ａ〜４１ｃの何れか１箇所へ発射信号を送ってレーザ光線を発射させる。この場合には、建物５０内における人の受光器にレーザ光線が入射する確率が低くなり、仮想の被害が少ないことを模擬することができる。   When the laser receiver 30 receives a low-level laser beam, it is considered that there is little damage to the building 50, and a laser beam is sent by sending a laser beam to any one of the laser beam emitting units 41a to 41c. Let it fire. In this case, it is possible to simulate that the probability that the laser beam is incident on the human light receiver in the building 50 is low, and the virtual damage is small.

この結果、建物５０にロケット弾を受けた際の建物５０内に居る人の被害状況を仮想的に示すことができる。また、建物５０内に居る人の数を増減することによって、異なる条件における被害状況を仮想的に示すことができる。   As a result, it is possible to virtually show the damage situation of the person in the building 50 when the building 50 receives the rocket. Further, by increasing or decreasing the number of people in the building 50, it is possible to virtually show the damage situation under different conditions.

なお、上記実施形態では、レーザ送信装置４０に３個のレーザ光線発射部４１ａ〜４１ｃを設けた場合について示したが、レーザ光線発射部４１ａ、４１ｂ、…の数は任意に設定し得るものである。   In the above embodiment, the laser transmitter 40 is provided with the three laser beam emitting units 41a to 41c. However, the number of the laser beam emitting units 41a, 41b,... Can be arbitrarily set. is there.

また、上記実施形態では、レーザ受信装置３０の受光部３１及び制御部３２において、高レベルと低レベルの２種類のレーザ光線を識別してレーザ光線発射部４１ａ〜４１ｃを制御する場合について示したが、更に３種類以上のレーザ光線を識別し、その識別結果に応じてレーザ光線発射部４１ａ、４１ｂ、…を制御するようにしても良い。   Moreover, in the said embodiment, in the light-receiving part 31 and the control part 32 of the laser receiver 30, it showed about the case where two types of high-level and low-level laser beams are identified and the laser beam emission parts 41a-41c are controlled. However, three or more types of laser beams may be identified, and the laser beam emitting units 41a, 41b,... May be controlled according to the identification result.

また、上記実施形態では、建物５０内に受光器を所持した人を配置した場合について示したが、受光器のみを建物５０内の任意の位置に配置するようにしても良い。   Moreover, although the case where the person who possessed the light receiver was arrange | positioned in the said embodiment was shown in the said embodiment, you may make it arrange | position only a light receiver in the arbitrary positions in the building 50. FIG.

また、上記実施形態では、外部に設けられたレーザ送信装置からロケット弾を模擬したレベルの異なるレーザ光線をレーザ受信装置３０に発射するようにしたが、その他、例えば上記レーザ送信装置からレーザ受信装置３０に発射するレーザ光線に銃器の種類を示す情報を付加し、制御部３２により受信データ中の銃器情報を解析して、例えば大きな銃器からのレーザ受光（高レベル）であるか、小さな銃器からのレーザ受光であるかを判断してレーザ送信装置４０におけるレーザ光線発射部４１ａ、４１ｂ、…の発射箇所や発射個数を制御するようにしても良い。   In the above embodiment, laser beams having different levels simulating rockets are emitted to the laser receiver 30 from a laser transmitter provided outside. However, for example, from the laser transmitter to the laser receiver. Information indicating the type of firearm is added to the laser beam emitted to 30, and the firearm information in the received data is analyzed by the control unit 32, for example, laser light reception (high level) from a large firearm or from a small firearm It is possible to control whether the laser beam emitting units 41a, 41b,...

また、本発明は、上記実施形態そのままに限定されるものではなく、実施段階ではその要旨を逸脱しない範囲で構成要素を変形して具体化できるものである。   Further, the present invention is not limited to the above-described embodiment as it is, and can be embodied by modifying constituent elements without departing from the scope of the invention in the implementation stage.

本発明の一実施形態に係るレーザ送受信装置の構成を示すブロック図である。It is a block diagram which shows the structure of the laser transmitter / receiver which concerns on one Embodiment of this invention. 従来のレーザ送受信装置の構成を示すブロック図である。It is a block diagram which shows the structure of the conventional laser transmitter / receiver.

符号の説明Explanation of symbols

３０…レーザ受信装置、３１…レーザ受信装置の受光部、３２…レーザ受信装置の制御部、４０…レーザ送信装置、４１ａ〜４１ｃ…レーザ送信装置のレーザ光線発射部、５０…建物。   DESCRIPTION OF SYMBOLS 30 ... Laser receiver, 31 ... Light-receiving part of a laser receiver, 32 ... Control part of a laser receiver, 40 ... Laser transmitter, 41a-41c ... Laser beam emission part of a laser transmitter, 50 ... Building.

Claims (2)

銃器を模擬したレーザ光線を受光する受光部及び前記受光部により受光したレーザ光線を解析し、前記銃器による被弾状態を判別する制御部からなるレーザ受信装置と、前記制御部によってレーザ光線の発射が制御される複数のレーザ光線発射部からなるレーザ送信装置と、前記レーザ送信装置から発射されるレーザ光線を受光する複数の受光器とを具備し、
前記制御部は、判別した被弾状態に応じて、駆動するレーザ光線発射部の数を制御することを特徴とするレーザ送受信装置。 A laser receiving device configured to receive a laser beam that simulates a firearm, a laser beam received by the light receiving portion, and a control unit that determines a bulleted state by the firearm, and a laser beam emitted by the control unit A laser transmission device comprising a plurality of laser beam emitting units to be controlled, and a plurality of light receivers for receiving laser beams emitted from the laser transmission device,
The said control part controls the number of the laser beam emission parts to drive according to the determined bulleted state, The laser transmission / reception apparatus characterized by the above-mentioned. 前記レーザ受信装置は、建物の外に設置され、前記複数のレーザ光線発射部のそれぞれは前記建物の中に設置されることを特徴とする請求項１に記載のレーザ送受信装置。The laser transmitting / receiving apparatus according to claim 1, wherein the laser receiving apparatus is installed outside a building, and each of the plurality of laser beam emitting units is installed in the building.
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