JPH09126692A - Fire training apparatus - Google Patents
Fire training apparatusInfo
- Publication number
- JPH09126692A JPH09126692A JP28606795A JP28606795A JPH09126692A JP H09126692 A JPH09126692 A JP H09126692A JP 28606795 A JP28606795 A JP 28606795A JP 28606795 A JP28606795 A JP 28606795A JP H09126692 A JPH09126692 A JP H09126692A
- Authority
- JP
- Japan
- Prior art keywords
- shock wave
- passing
- detectors
- shielding member
- shooting training
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、衝撃波発射体の通過座
標を少なくとも３個の衝撃波検出器を１組とする衝撃波
検出ユニットにて検出する射撃訓練装置に係り、特に、
前記衝撃波検出ユニットによる前記通過座標の検出精度
向上手段に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shooting training apparatus for detecting the passing coordinates of a shock wave projectile by a shock wave detection unit having at least three shock wave detectors as a set, and more particularly,
The present invention relates to means for improving the detection accuracy of the passing coordinates by the shock wave detection unit.
【０００２】[0002]
【従来の技術】従来より、例えば特公昭６２−１７１９
３号公報等に記載されているように、標的を目掛けて高
速で飛翔する衝撃波発射体（例えば弾丸）の通過座標
を、少なくとも３個の衝撃波検出器を１組とする衝撃波
検出ユニットにて検出する射撃訓練装置が提案されてい
る。2. Description of the Related Art Conventionally, for example, Japanese Patent Publication No. 62-1719.
As described in Japanese Patent Publication No. 3 etc., the passing coordinates of a shock wave projectile (eg, a bullet) flying at a high speed aiming at a target is determined by a shock wave detection unit including at least three shock wave detectors as one set. A shooting training device for detecting has been proposed.
【０００３】前記公知例に係る衝撃波検出器は、円板状
の圧電物質からなる変換器をもって構成されており、先
端部に半球状のドームを有する円筒状の部材に収納され
て、高速で飛翔する衝撃波発射体が通過することによっ
て発生する空気搬送衝撃波を検出するようになってい
る。衝撃波検出ユニットは、このように構成された少な
くとも３個以上の衝撃波検出器を水平方向及び垂直方向
に配列して一体化したものであって、標的の近傍の水平
面、例えば地面に配置される。この衝撃波検出ユニット
の出力端はコンピュータに接続されており、コンピュー
タは、各衝撃波検出器が検出した空気搬送衝撃波の検出
時点の差から、衝撃波発射体の通過座標、ひいては標的
への着弾位置を算出する。The shock wave detector according to the above-mentioned known example is composed of a transducer made of a disk-shaped piezoelectric material, and is housed in a cylindrical member having a hemispherical dome at the tip end thereof to fly at high speed. The air-borne shock wave generated by the passing of the shock wave projectile is detected. The shock wave detection unit is an integrated unit in which at least three shock wave detectors configured in this way are arranged in the horizontal direction and the vertical direction, and are arranged on a horizontal plane near the target, for example, the ground. The output end of this shock wave detection unit is connected to a computer, and the computer calculates the passing coordinates of the shock wave projectile, and thus the landing position on the target, from the difference in the detection time of the air carrier shock wave detected by each shock wave detector. To do.
【０００４】なお、衝撃波発射体が発生する空気搬送衝
撃波を衝撃波検出ユニットにて検出する構成に代えて、
衝撃波発射体が標的に着弾した際に発生する空気搬送衝
撃波を検出して標的への着弾位置を算出する方式の射撃
訓練装置も、従来より提案されている。In place of the structure in which the shock wave detection unit detects the air-borne shock wave generated by the shock wave projectile,
Conventionally, there has also been proposed a shooting training device of a system that detects an air-borne shock wave generated when a shock wave projectile hits a target and calculates a landing position on the target.
【０００５】[0005]
【発明が解決しようとする課題】然るに、これらの射撃
訓練装置は、いずれも衝撃波検出器を着弾位置の検出器
として用いているので、複数の射撃レーンが互いに隣接
して配置された射場においては、衝撃波検出器が隣接レ
ーンを通過する衝撃波発射体の影響を受けやすく、正確
な着弾位置を測定することができない場合があった。However, since all of these shooting training devices use the shock wave detector as a detector of the landing position, in a shooting range where a plurality of shooting lanes are arranged adjacent to each other. In some cases, the shock wave detector was easily affected by the shock wave projectile passing through the adjacent lane, and the accurate landing position could not be measured.
【０００６】本発明は、かかる従来技術の不都合を解決
するためになされたものであって、その課題とするとこ
ろは、隣接レーンで発生する衝撃波発射体の影響を除去
し、自レーンを通過する衝撃波発射体の通過座標を高精
度に算出できる射撃訓練装置を提供することにある。The present invention has been made in order to solve the disadvantages of the prior art, and its object is to eliminate the influence of the shock wave projecting body generated in the adjacent lane and pass through the own lane. An object of the present invention is to provide a shooting training device capable of calculating the passing coordinates of a shock wave projectile with high accuracy.
【０００７】[0007]
【課題を解決するための手段】本発明は、前記の課題を
解決するため、まず第１に、空気搬送衝撃波を検出する
少なくとも３個以上の衝撃波検出器と、これら衝撃波検
出器の出力信号から前記空気搬送衝撃波を発生させる衝
撃波発射体の通過座標を演算により求める通過座標計算
部とを備えた射撃訓練装置において、前記３個以上の衝
撃波検出器のうち、少なくともいずれか１個以上の衝撃
波検出器の周囲に、衝撃波遮蔽部材を立設するという構
成にした。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention firstly requires that at least three shock wave detectors for detecting shock waves carried in the air and the output signals of these shock wave detectors are used. A shooting training apparatus comprising: a passing coordinate calculation unit that calculates a passing coordinate of a shock wave projecting body that generates the air-borne shock wave by detecting at least one shock wave among the three or more shock wave detectors. A shock wave shielding member is erected around the vessel.
【０００８】また第２に、隣接するレーン毎に、標的
と、当該標的を目掛けて飛翔する衝撃波発射体が発生す
る空気搬送衝撃波を検出する少なくとも３個以上の衝撃
波検出器とを配置してなる射撃訓練装置において、前記
隣接する各レーンの間に、隣接レーンからの空気搬送衝
撃波の影響を遮断する衝撃波遮蔽部材を立設するという
構成にした。Secondly, for each adjacent lane, a target and at least three shock wave detectors for detecting an air-borne shock wave generated by a shock wave projectile flying at the target are arranged. In such a shooting training device, a shock wave shielding member for blocking the influence of the air-carrying shock wave from the adjacent lane is provided upright between the adjacent lanes.
【０００９】[0009]
【作用】衝撃波検出器の周囲に衝撃波遮蔽部材を立設す
ると、当該衝撃波遮蔽部材の外面側方から衝撃波検出器
の設定部に向かう空気搬送衝撃波を遮蔽できるので、衝
撃波検出器の指向性が向上する。この場合、各射撃レー
ンの幅及び標的の幅は予め定められており、各射撃レー
ンにおける衝撃波発射体の通過座標もおよそ定まった範
囲になることから、隣接レーンを飛翔する衝撃波発射体
によって発生する空気搬送衝撃波の影響を除き、かつ自
レーンを飛翔する衝撃波発射体によって発生する空気搬
送衝撃波を確実に自レーンに設置された衝撃波検出器に
入射させるに必要な衝撃波遮蔽部材の大きさ及び向き
も、経験的あるいは計算によって求められる。したがっ
て、各射撃レーンに設置された衝撃波検出器の周囲に所
定の大きさ及び向きに設定された衝撃波遮蔽部材を立設
することによって、隣接レーンを飛翔する衝撃波発射体
の影響を除去することができ、各射撃レーンにおいて、
衝撃波発射体の通過座標の算出を高精度に行うことがで
きる。また、個々の衝撃波検出器の周囲を衝撃波遮蔽部
材で覆う構成に代えて、各射撃レーンの間に衝撃波遮蔽
部材を備えた場合にも、これと同様の作用がある。When the shock wave shielding member is erected around the shock wave detector, it is possible to shield the airborne shock wave traveling from the outer side of the shock wave shielding member toward the setting portion of the shock wave detector, so that the directivity of the shock wave detector is improved. To do. In this case, the width of each shooting lane and the width of the target are predetermined, and since the passing coordinates of the shock wave projectile in each shooting lane are also in a substantially fixed range, they are generated by the shock wave projectile flying in the adjacent lane. The size and orientation of the shock wave shielding member required to remove the influence of the air-borne shock wave and ensure that the air-borne shock wave generated by the shock wave projectile flying in the own lane is incident on the shock wave detector installed in the own lane. , Empirically or calculated. Therefore, the effect of the shock wave projectiles flying in the adjacent lanes can be removed by erected the shock wave shielding member set in a predetermined size and direction around the shock wave detectors installed in each shooting lane. Yes, in each shooting lane,
The passing coordinates of the shock wave projectile can be calculated with high accuracy. Also, instead of the structure in which the shock wave detectors are covered around the shock wave detectors, a shock wave shield member may be provided between the shooting lanes to provide the same effect.
【００１０】[0010]
【実施例】以下、拳銃又は小銃の射撃訓練装置を例にと
って、本発明に係る射撃訓練装置の実施例を説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a shooting training device according to the present invention will be described below by taking a shooting training device for a pistol or rifle as an example.
【００１１】本例の射撃訓練装置は、図１に示すよう
に、図示しない弾丸が通過することによって発生する空
気搬送衝撃波Ａを検出する少なくとも３個以上の衝撃波
検出器１ａ，１ｂ，・・・・・，１ｎと、これら各前記
衝撃波検出器の出力信号から弾丸の通過座標を演算によ
り求める通過座標計算部（コンピュータ）２と、前記衝
撃波検出器１ａ，１ｂ，・・・・・，１ｎの周囲を覆う
衝撃波遮蔽部材３とから主に構成されている。As shown in FIG. 1, the shooting training apparatus of this embodiment has at least three shock wave detectors 1a, 1b, ... For detecting an air carrier shock wave A generated by a bullet (not shown) passing therethrough. .., 1n, the passing coordinate calculation unit (computer) 2 for calculating the passing coordinates of the bullet from the output signals of the shock wave detectors, and the shock wave detectors 1a, 1b ,. It is mainly composed of a shock wave shielding member 3 covering the surroundings.
【００１２】衝撃波検出器１ａ，１ｂ，・・・・・，１
ｎは、前記公知例に係る衝撃波検出器と同様に、円板状
の圧電物質からなる変換器を、所要形状の保護部材４に
収納してなる。これらの各衝撃波検出器１ａ，１ｂ，・
・・・・，１ｎは、図２に示すように、例えば鋼鉄製の
型材をもって枠状に形成されたユニット本体５に所要の
配列で取り付けられ、複数個の衝撃波検出器が一体に組
み合わされた衝撃波検出ユニット６として構成される。
本例の衝撃波検出ユニット６には、図２から明らかなよ
うに、左右方向に３個の衝撃波検出器１ａ，１ｂ，１ｃ
が当間隔に取り付けられると共に、前後方向に２個の衝
撃波検出器１ｂ，１ｄが取り付けられている。なお、衝
撃波検出ユニット６を構成する衝撃波検出器の数が多い
ほど、弾丸の通過座標を高精度に求めることができるの
で、衝撃波検出器の数は、要求される通過座標の測定精
度に応じて、適宜加減される。Shock wave detectors 1a, 1b, ..., 1
Similarly to the shock wave detector according to the above-mentioned known example, n is a protective member 4 having a required shape that accommodates a transducer made of a disk-shaped piezoelectric material. Each of these shock wave detectors 1a, 1b, ...
.., 1n are attached in a required arrangement to the unit main body 5 formed of, for example, a steel mold material in a frame shape as shown in FIG. 2, and a plurality of shock wave detectors are integrally combined. It is configured as the shock wave detection unit 6.
As is clear from FIG. 2, the shock wave detection unit 6 of this example includes three shock wave detectors 1a, 1b, 1c in the left-right direction.
Are attached at the same intervals, and two shock wave detectors 1b and 1d are attached in the front-rear direction. The greater the number of shock wave detectors forming the shock wave detection unit 6, the more accurately the passing coordinates of the bullet can be obtained. Therefore, the number of shock wave detectors depends on the required accuracy of passing coordinates measurement. , Can be adjusted appropriately.
【００１３】衝撃波遮蔽部材３は、図１に示すように、
隣接レーンを飛翔する弾丸によって発生する空気搬送衝
撃波Ｂの影響を除き、かつ自レーンを飛翔する弾丸によ
って発生する空気搬送衝撃波Ａのみを確実に自レーンに
設置された衝撃波検出器１ａ，１ｂ，・・・・・，１ｎ
に入射できるように、その形状、大きさ、向き、配列が
調整される。図３の例においては、所要の大きさの矩形
の衝撃波遮蔽部材３が、各衝撃波検出器１ａ，１ｂ，・
・・・・，１ｎの左右両側に垂直に立設されている。な
お、衝撃波遮蔽部材３の形状、向き、配列等について
は、図３の例に限定されるものではなく、必要に応じて
適宜変更することができる。例えば、衝撃波遮蔽部材３
を円筒形に形成して、各衝撃波検出器１ａ，１ｂ，・・
・・・，１ｎの周囲を完全に覆うこともできるし、ま
た、各衝撃波検出器の左右両側のうちの隣接レーンに近
い面にのみ板状の衝撃波遮蔽部材３を立設することもで
きる。更には、全ての衝撃波検出器１ａ，１ｂ，・・・
・・，１ｎの周囲に衝撃波遮蔽部材３を設けるのではな
く、隣接レーンに近い部分に配設された衝撃波検出器の
周囲にのみ衝撃波遮蔽部材３を設けることもできる。The shock wave shielding member 3, as shown in FIG.
The shock wave detectors 1a, 1b, which are installed in the own lane, exclude the influence of the air carrier shock wave B generated by the bullets flying in the adjacent lane, and ensure that only the air carrier shock wave A generated by the bullets flying in the own lane are installed in the own lane. ..... 1n
The shape, size, orientation, and arrangement are adjusted so that the light can be incident on. In the example of FIG. 3, the rectangular shock wave shielding member 3 having a required size is used for the shock wave detectors 1a, 1b ,.
····················································· n. Note that the shape, orientation, arrangement, etc. of the shock wave shielding member 3 are not limited to those in the example of FIG. 3 and can be changed as necessary. For example, the shock wave shielding member 3
Is formed into a cylindrical shape, and each shock wave detector 1a, 1b, ...
The surroundings of 1n can be completely covered, and the plate-shaped shock wave shielding member 3 can be provided upright only on the surface of the left and right sides of each shock wave detector near the adjacent lane. Furthermore, all shock wave detectors 1a, 1b, ...
The shock wave shielding member 3 may not be provided around 1n, but the shock wave shielding member 3 may be provided only around the shock wave detector provided in a portion close to the adjacent lane.
【００１４】前記衝撃波遮蔽部材は、空気搬送衝撃波を
透過しない金属材料又は合成樹脂材料を用いて形成する
ことができる。また、隣接レーンからの空気搬送衝撃波
の透過をより確実に防止するため、衝撃波遮蔽部材３の
内面又は外面、若しくは衝撃波遮蔽部材３の内面及び外
面の双方に、例えば発泡プラスチック材料等からなる衝
撃波吸収部材７を張設することもできる。The shock wave shielding member can be formed by using a metal material or a synthetic resin material that does not transmit the air-borne shock wave. Further, in order to more reliably prevent the transmission of the airborne shock wave from the adjacent lane, the shock wave absorbing member made of, for example, a foam plastic material is absorbed on the inner surface or the outer surface of the shock wave shielding member 3 or on both the inner surface and the outer surface of the shock wave shielding member 3. The member 7 can also be stretched.
【００１５】衝撃波検出器１ａ，１ｂ，・・・・・，１
ｎの周囲に衝撃波遮蔽部材３を立設すると、図４に示す
ように、当該衝撃波遮蔽部材３の外面側方から衝撃波検
出器の設定部に向かう空気搬送衝撃波Ｂが遮蔽され、衝
撃波検出器の設定部の前方のＶ字形の領域を通過する弾
丸によって発生する空気搬送衝撃波のみが当該衝撃波検
出器によって検出可能になる。衝撃波遮蔽部材３によっ
て空気搬送衝撃波の検出が不可能になる領域を遮蔽領
域、衝撃波遮蔽部材３の存在に拘らず空気搬送衝撃波の
検出が可能な領域を検知領域とすると、図５に示すよう
に、自レーンの検知領域内に射撃訓練時の採点圏Ｃを設
定し、自レーンの遮蔽領域に隣接レーンの採点圏Ｄが入
るように衝撃波遮蔽部材３を設けることによって、隣接
レーンを飛翔する弾丸による空気搬送衝撃波の影響が除
去され、かつ自レーンを飛翔する弾丸による空気搬送衝
撃波を確実に自レーンに設置された衝撃波検出器に入射
させることができるので、弾丸の通過座標の算出を高精
度に行うことができる。Shock wave detectors 1a, 1b, ..., 1
When the shock wave shielding member 3 is erected around n, as shown in FIG. 4, the air carrier shock wave B traveling from the outer side of the shock wave shielding member 3 toward the setting portion of the shock wave detector is shielded, and the shock wave detector 3 Only the airborne shock wave generated by the bullet passing through the V-shaped area in front of the setting part can be detected by the shock wave detector. Assuming that the region where the air carrier shock wave cannot be detected by the shock wave shielding member 3 is the shielding region and the region where the air carrier shock wave can be detected regardless of the presence of the shock wave shielding member 3 is the detection region, as shown in FIG. A bullet flying in an adjacent lane is set by setting a scoring area C for shooting training in the detection area of the own lane and providing a shock wave shielding member 3 so that the scoring area D of the adjacent lane enters the shielding area of the own lane. The impact of the air-borne shock wave caused by the bullet is removed, and the air-borne shock wave caused by the bullet flying in the own lane can be reliably incident on the shock wave detector installed in the own lane. Can be done.
【００１６】通過座標計算部２は、衝撃波検出器１ａ，
１ｂ，・・・・・，１ｎの出力信号から、自レーンを通
過する弾丸の通過座標を、演算によってもとめる。以
下、図６に基づいて、通過座標計算部２による弾丸通過
座標の算出方法を説明する。The passing coordinate calculation unit 2 includes a shock wave detector 1a,
From the output signals 1b, ..., 1n, the passing coordinates of the bullet passing through its own lane are calculated. Hereinafter, a method of calculating the bullet passing coordinates by the passing coordinate calculation unit 2 will be described with reference to FIG.
【００１７】図６に示すように、３個の衝撃波検出器１
ａ，１ｂ，１ｃが、弾丸の飛翔方向と直交する水平面内
に当間隔に設定されている場合において、衝撃波検出器
１ａの座標を（−Ｗ，−Ｒ）、衝撃波検出器１ｂの座標
を（０，−Ｒ）、衝撃波検出器１ｃの座標を（Ｗ，−
Ｒ）、弾丸の通過座標をＰ（ｘ0，ｙ0）、弾丸の通過座
標Ｐから第１の衝撃波検出器１ａまでの距離をＬ1 、弾
丸の通過座標Ｐから第２の衝撃波検出器１ｂまでの距離
をＬ2 、弾丸の通過座標Ｐから第３の衝撃波検出器１ｃ
までの距離をＬ3 、第１の衝撃波検出器１ａの衝撃波検
出時刻と第２の衝撃波検出器１ｂの衝撃波検出時刻との
差時間をＴ1 、第２の衝撃波検出器１ｂの衝撃波検出時
刻と第３の衝撃波検出器１ｃの衝撃波検出時刻との差時
間をＴ2 、空気搬送衝撃波の伝播速度をＶｓとすると、
弾丸の通過座標Ｐのｘ座標ｘ0 及びｙ座標ｙ0 は、下記
の第１式及び第２式で表せる。As shown in FIG. 6, three shock wave detectors 1 are provided.
When a, 1b, and 1c are set at the same interval in a horizontal plane orthogonal to the flight direction of the bullet, the coordinates of the shock wave detector 1a are (-W, -R), and the coordinates of the shock wave detector 1b are ( 0, -R), the coordinates of the shock wave detector 1c are (W, -R)
R), the bullet passing coordinate is P (x 0 , y 0 ), the distance from the bullet passing coordinate P to the first shock wave detector 1a is L 1 , and the bullet passing coordinate P is the second shock wave detector 1b. To the second shock wave detector 1c from the passing coordinate P of the bullet to L 2
To L 3 , the time difference between the shock wave detection time of the first shock wave detector 1a and the shock wave detection time of the second shock wave detector 1b is T 1 , and the shock wave detection time of the second shock wave detector 1b is Assuming that the time difference between the shock wave detection time of the third shock wave detector 1c and the shock wave detection time is T 2 , and the propagation velocity of the air carrier shock wave is Vs,
The x coordinate x 0 and the y coordinate y 0 of the bullet passing coordinate P can be expressed by the following first and second equations.
【００１８】 ｘ0 ＝{(Ｔ1−Ｔ2)(Ｖs 2Ｔ1Ｔ2+Ｗ2)}／{２Ｗ(Ｔ1＋Ｔ2)} ・・・・・・（１） ｙ0 ＝±√(Ｌ2−ｘ0 2)−Ｒ ・・・・・・（２） 但し、Ｌ1 2＝（ｘ0＋Ｗ）2＋（ｙ＋Ｒ）2 Ｌ2 2＝ｘ0 2＋（ｙ＋Ｒ）2 Ｌ3 2＝（ｘ0−Ｗ）2＋（ｙ＋Ｒ）2 Ｔ1 ＝（Ｌ1−Ｌ2）／Ｖs Ｔ2 ＝（Ｌ3−Ｌ2）／Ｖs なお、前記実施例においては、個々の衝撃波検出器１
ａ，１ｂ，・・・・・，１ｎの周囲に衝撃波遮蔽部材３
を立設したが、かかる構成に代えて、図７に示すよう
に、標的１１と当該標的１１の近傍に衝撃波検出ユニッ
ト６とが設置された各射撃レーン２１，２２，２３の間
に、衝立状の衝撃波遮蔽部材３を立設することもでき
る。本例の場合にも、衝立状の衝撃波遮蔽部材３によっ
て検知領域と遮蔽領域とを形成することができるので、
前記実施例の場合と同様の作用効果が発揮される。X 0 = {(T 1 −T 2 ) (V s 2 T 1 T 2 + W 2 )} / {2W (T 1 + T 2 )} (1) y 0 = ± √ (L 2 −x 0 2 ) −R (2) where L 1 2 = (x 0 + W) 2 + (y + R) 2 L 2 2 = x 0 2 + (y + R) 2 L 3 2 = (x 0 −W) 2 + (y + R) 2 T 1 = (L 1 −L 2 ) / V s T 2 = (L 3 −L 2 ) / V s In the above embodiment, Shock wave detector 1
Shock wave shielding member 3 around a, 1b ,.
Instead of such a configuration, as shown in FIG. 7, a partition is provided between the shooting lanes 21, 22, and 23 in which the target 11 and the shock wave detection unit 6 are installed in the vicinity of the target 11. The shock wave shielding member 3 may be provided upright. Also in the case of this example, since the detection region and the shielding region can be formed by the partition-like shock wave shielding member 3,
The same effect as that of the above-mentioned embodiment is exhibited.
【００１９】[0019]
【発明の効果】以上説明したように、請求項１又は請求
項２に記載の発明によると、衝撃波検出器の周囲に衝撃
波遮蔽部材を立設したので、衝撃波遮蔽部材の外面側方
から衝撃波検出器の設定部に向かう空気搬送衝撃波が遮
蔽され、衝撃波検出器の指向性が向上する。したがっ
て、各射撃レーンに設置された衝撃波検出器の周囲に所
定の大きさ及び向きに設定された衝撃波遮蔽部材を立設
することによって、隣接レーンを飛翔する衝撃波発射体
の影響を除去することができ、各射撃レーンにおける衝
撃波発射体の通過座標の算出を高精度に行うことができ
る。As described above, according to the first and second aspects of the present invention, since the shock wave shielding member is erected around the shock wave detector, the shock wave is detected from the lateral side of the outer surface of the shock wave shielding member. The air-borne shock wave traveling toward the setting part of the vessel is shielded, and the directivity of the shock wave detector is improved. Therefore, the effect of the shock wave projectiles flying in the adjacent lanes can be removed by erected the shock wave shielding member set in a predetermined size and direction around the shock wave detectors installed in each shooting lane. Therefore, the passing coordinates of the shock wave projectile in each shooting lane can be calculated with high accuracy.
【図１】実施例に係る射撃訓練装置の基本構成図であ
る。FIG. 1 is a basic configuration diagram of a shooting training device according to an embodiment.
【図２】衝撃波検出ユニットの斜視図である。FIG. 2 is a perspective view of a shock wave detection unit.
【図３】衝撃波検出器及び衝撃波遮蔽部材の斜視図であ
る。FIG. 3 is a perspective view of a shock wave detector and a shock wave shielding member.
【図４】検出領域及び遮蔽領域の説明図である。FIG. 4 is an explanatory diagram of a detection area and a shielding area.
【図５】検出領域及び遮蔽領域の説明図である。FIG. 5 is an explanatory diagram of a detection area and a shielding area.
【図６】弾丸の通過座標の算出原理を示す説明図であ
る。FIG. 6 is an explanatory diagram showing a calculation principle of passing coordinates of a bullet.
【図７】他の実施例に係る射撃訓練装置の構成図であ
る。FIG. 7 is a configuration diagram of a shooting training device according to another embodiment.
１ａ，１ｂ，・・・・・，１ｎ 衝撃波検出器 ２ 通過座標計算部（コンピュータ） ３ 衝撃波遮蔽部材 ４ 保護部材 ５ ユニット本体 ６ 衝撃波検出ユニット ７ 衝撃波吸収部材 １１ 標的 ２１，２２，２３ 射撃レーン 1a, 1b, ..., 1n Shock wave detector 2 Passing coordinate calculation unit (computer) 3 Shock wave shielding member 4 Protective member 5 Unit body 6 Shock wave detecting unit 7 Shock wave absorbing member 11 Target 21, 22, 23 Shooting lane
Claims (4)
個以上の衝撃波検出器と、これら衝撃波検出器の出力信
号から前記空気搬送衝撃波を発生させる衝撃波発射体の
通過座標を演算により求める通過座標計算部とを備えた
射撃訓練装置において、前記３個以上の衝撃波検出器の
うち、少なくともいずれか１個以上の衝撃波検出器の周
囲に、衝撃波遮蔽部材を立設したことを特徴とする射撃
訓練装置。1. At least three for detecting airborne shock waves.
In the shooting training device, the number of shock wave detectors is more than three, and the passing coordinate calculator for calculating the passing coordinates of the shock wave projectile that generates the air-borne shock wave from the output signals of these shock wave detectors. Among the shock wave detectors described in 1. above, a shock wave shielding member is provided upright around at least one shock wave detector, and a shooting training device.
を目掛けて飛翔する衝撃波発射体が発生する空気搬送衝
撃波を検出する少なくとも３個以上の衝撃波検出器とを
配置してなる射撃訓練装置において、前記隣接する各レ
ーンの間に、隣接レーンからの空気搬送衝撃波の影響を
遮断する衝撃波遮蔽部材を立設したことを特徴とする射
撃訓練装置。2. A shooting training in which a target and at least three shock wave detectors for detecting an air-borne shock wave generated by a shock wave projectile flying aiming at the target are arranged for each adjacent lane. In the device, a shooting training device characterized in that a shock wave blocking member for blocking the influence of an air-borne shock wave from the adjacent lane is erected between the adjacent lanes.
訓練装置において、前記衝撃波遮蔽部材を、金属材料又
は合成樹脂材料にて形成したことを特徴とする射撃訓練
装置。3. The shooting training device according to claim 1, wherein the shock wave shielding member is formed of a metal material or a synthetic resin material.
訓練装置において、前記衝撃波遮蔽部材３の内面又は外
面、若しくは前記衝撃波遮蔽部材の内面及び外面の双方
に、衝撃波吸収部材を張設したことを特徴とする射撃訓
練装置。4. The shooting training apparatus according to claim 1, wherein a shock wave absorbing member is stretched on an inner surface or an outer surface of the shock wave shielding member 3, or both an inner surface and an outer surface of the shock wave shielding member. A shooting training device characterized by having done.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28606795A JP3657670B2 (en) | 1995-11-02 | 1995-11-02 | Shooting training equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28606795A JP3657670B2 (en) | 1995-11-02 | 1995-11-02 | Shooting training equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09126692A true JPH09126692A (en) | 1997-05-16 |
| JP3657670B2 JP3657670B2 (en) | 2005-06-08 |
Family
ID=17699531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28606795A Expired - Lifetime JP3657670B2 (en) | 1995-11-02 | 1995-11-02 | Shooting training equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3657670B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10018411B4 (en) * | 2000-04-13 | 2005-07-21 | Conti Temic Microelectronic Gmbh | Ignition device for pyrotechnic gas generators |
| JP2013195028A (en) * | 2012-03-22 | 2013-09-30 | Hitachi Kokusai Electric Inc | Device for counting shot bullet |
-
1995
- 1995-11-02 JP JP28606795A patent/JP3657670B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10018411B4 (en) * | 2000-04-13 | 2005-07-21 | Conti Temic Microelectronic Gmbh | Ignition device for pyrotechnic gas generators |
| JP2013195028A (en) * | 2012-03-22 | 2013-09-30 | Hitachi Kokusai Electric Inc | Device for counting shot bullet |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3657670B2 (en) | 2005-06-08 |
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