JP2011012847A - Sub shell and recovery system of unexploded sub shell - Google Patents

Sub shell and recovery system of unexploded sub shell Download PDF

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JP2011012847A
JP2011012847A JP2009155282A JP2009155282A JP2011012847A JP 2011012847 A JP2011012847 A JP 2011012847A JP 2009155282 A JP2009155282 A JP 2009155282A JP 2009155282 A JP2009155282 A JP 2009155282A JP 2011012847 A JP2011012847 A JP 2011012847A
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bullet
unexploded
signal
sub shell
shell
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Toru Hara
亨 原
Moriaki Kaneda
守昭 金田
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IHI Aerospace Co Ltd
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IHI Aerospace Co Ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
    • F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
    • F42B12/56—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information for dispensing discrete solid bodies
    • F42B12/58—Cluster or cargo ammunition, i.e. projectiles containing one or more submissiles

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a sub shell and a recovery system of an unexploded sub shell easily finding and recovering the unexploded sub shell even when the sub shell released from a flying object is unexploded.SOLUTION: This sub shell A has an electronic tag 4 transmitting a signal. This recovery system of the unexploded sub shell has a detonation detecting means for detecting detonation of the sub shell A, and a tag signal receiving means for receiving a signal from the electronic tag 4 of the sub shell A. A position of the unexploded sub shell and a kind of a shell can be specified, and the unexploded sub shell is quickly found and recovered with less effort.

Description

本発明は、飛翔体から放出される子弾と、子弾が不発である場合にその不発子弾を回収するのに用いられる不発子弾の回収システムに関するものである。   The present invention relates to a slave bullet released from a flying object, and a missile bullet collection system used to collect the missile bullet when the bullet is not fired.

この種の子弾としては、例えば対戦車用の自鍛破片弾などがある（非特許文献１）。この子弾は、飛翔体に複数個を搭載し、目標地域の上空に到達した飛翔体から放出され、地上の目標を検出して起爆に至るものである。   As this type of child bullet, for example, there is a self-destructive fragment bullet for anti-tank (Non-Patent Document 1). A plurality of these bullets are mounted on the flying object, and are released from the flying object that has reached the sky above the target area.

「最新防衛技術大成」株式会社Ｒ＆Ｄプランニング、昭和６０年２月１１日、ｐ．１８８〜１８９“Latest Defense Technology Taisei” R & D Planning Co., Ltd., February 11, 1985, p. 188-189

ところで、上記したような子弾は、一度に複数個を放出するので、中には正常に起爆せずに不発弾になるものも有り得る。この不発子弾は、後の危険性を回避するために回収する必要がある。そこで、従来では、周知の金属探知器や地中レーダ等を使用して、着弾地域全体にわたって不発子弾を探索していたが、これでは多大な労力と時間を要するという問題点があり、このような問題点を解決することが課題であった。   By the way, since a plurality of such bullets are released at a time, some of them may be unexploded without being normally detonated. This unexploded shell must be collected to avoid later danger. Therefore, conventionally, a well-known metal detector, a ground penetrating radar, or the like was used to search for unexploded shells throughout the landing area, but this has the problem of requiring a great deal of labor and time. It was a problem to solve such problems.

本発明は、上記従来の課題に着目して成されたもので、不発子弾の発見及び回収を容易に行うことができる子弾及び不発子弾の回収システムを提供することを目的としている。   The present invention has been made paying attention to the above-described conventional problems, and an object thereof is to provide a collection system for a bullet and a missile bullet that can easily detect and collect a missile bullet.

本発明の子弾は、飛翔体から放出される子弾であって、信号を発信する電子タグを備えた構成としており、上記構成をもって課題を解決するための手段としている。   The child bullet of the present invention is a child bullet emitted from a flying object and has a configuration including an electronic tag for transmitting a signal, and the above configuration is a means for solving the problem.

本発明の不発子弾の回収システムは、子弾の起爆を検出するための起爆検出手段と、子弾の電子タグからの信号を受信するタグ信号受信手段を備えた構成としており、上記構成をもって課題を解決するための手段としている。   The unexploded ordnance collection system of the present invention comprises an initiation detecting means for detecting the initiation of a subsidiary bullet, and a tag signal receiving means for receiving a signal from an electronic tag of the subsidiary bullet, It is a means to solve the problem.

本発明の子弾及び不発子弾の回収システムによれば、子弾が不発である場合に、不発子弾の電子タグが発信する信号を受信することで、不発子弾の位置や弾頭の種類などを特定することが可能になり、弾頭の種類に応じた回収及び処理の手段を用意することも可能になり、少ない労力で且つ迅速に不発子弾を発見して回収することができる。   According to the collection system of the bullet and the unexploded bullet of the present invention, when the bullet is not fired, by receiving a signal transmitted by the electronic tag of the missile bullet, the position of the missile bullet and the type of the warhead are received. It is also possible to specify the recovery and processing means corresponding to the type of warhead, and it is possible to quickly detect and recover the unexploded bullets with less labor.

本発明の子弾の一実施形態を示す説明図である。It is explanatory drawing which shows one Embodiment of the child bullet of this invention. 起爆検出手段を構成する観測器を示す説明図である。It is explanatory drawing which shows the observer which comprises a detonation detection means. 本発明の不発子弾の回収システムの一実施形態を示す説明図（Ａ）及び不発子弾の回収を示す説明図（Ｂ）である。It is explanatory drawing (A) which shows one Embodiment of the recovery system of the missile bullet of this invention, and explanatory drawing (B) which shows collection | recovery of a missile bullet.

図１及び図３に示す子弾Ａは、ケーシング１内に、炸薬２と、炸薬２を起爆するための信管３と、信号（電波信号）を発信する電子タグ４を備えており、このほか、図３（Ａ）に示すパラシュート５、目標を検出するためのセンサ類及び各機器の制御手段などを備えている。    A shell A shown in FIGS. 1 and 3 includes a glaze 2, a fusible tube 3 for detonating the glaze 2, and an electronic tag 4 for transmitting a signal (radio wave signal) in the casing 1. 3A includes a parachute 5, sensors for detecting a target, control means for each device, and the like.

電子タグ４は、炸薬２に近接して設けてあり、これにより、子弾Ａが起爆した際に確実に破壊される。また、電子タグ４は、捜索信号を受信して応答信号を発信する機能を有しており、これにより、子弾Ａが不発になった際の無線探索をより確実にする。電子タグ４が発信する信号（応答信号）は、位置通報用の信号だけでなく、弾頭の種類などを表す識別信号を含むものである。   The electronic tag 4 is provided in the vicinity of the glaze 2, and is thereby surely destroyed when the bullet A is detonated. In addition, the electronic tag 4 has a function of receiving a search signal and transmitting a response signal, thereby ensuring a more reliable wireless search when the bullet A is not fired. The signal (response signal) transmitted by the electronic tag 4 includes not only a position notification signal but also an identification signal indicating the type of warhead.

上記の子弾Ａは、図３（Ａ）に示す飛翔体Ｍに複数個を搭載し、目標地域の上空に到達した飛翔体Ｍから放出される。そして、以下に述べる不発子弾の回収システムによって子弾Ａの起爆状況を観測する。   A plurality of the above bullets A are mounted on the flying object M shown in FIG. 3A and are emitted from the flying object M that has reached the sky above the target area. Then, the explosion state of the bullet A is observed by the unexploded bullet collection system described below.

回収システムは、図３に示すように、子弾Ａの起爆を検出するための起爆検出手段６と、子弾Ａの電子タグ４からの信号を受信するタグ信号受信手段７を備えている。この実施形態の起爆検出手段６は、飛翔体Ｍから放出されて観測データを送信する観測器８と、観測器８からの観測データを受信する地上局９を備えている。   As shown in FIG. 3, the recovery system includes an initiation detection unit 6 for detecting the initiation of the submunition A and a tag signal receiving unit 7 for receiving a signal from the electronic tag 4 of the submunition A. The initiation detection means 6 of this embodiment includes an observer 8 that is emitted from the flying object M and transmits observation data, and a ground station 9 that receives the observation data from the observer 8.

観測器８は、図２に概略を示すように、ケーシング１０内に、パラシュート１１と、降下中に子弾Ａの着弾地域を撮像して子弾Ａの起爆（Ｅ）を検出する撮像部１２と、撮像部１２の撮像データを送信するデータ送信部１３を備えている。なお、子弾Ａ及び観測器８には、パラシュート５，１１のほか、バリュートなどの空力的な減速手段を用いることができる。   As schematically shown in FIG. 2, the observation device 8 images a parachute 11 in the casing 10 and an imaging unit 12 that images the landing area of the bullet A during the descent and detects the initiation (E) of the bullet A. And a data transmission unit 13 for transmitting imaging data of the imaging unit 12. In addition to the parachutes 5 and 11, aerodynamic deceleration means such as value can be used for the secondary bullet A and the observation device 8.

パラシュート１１は、折り畳んだ状態でケーシング１０の上部に収容され、所定のタイミングで作動して開傘する。撮像部１２は、太陽光に対して不感の紫外線センサと、可視画像カメラ及び赤外線センサの少なくとも一方とを組み合わせたもので、ケーシング１０の下部において下向きに設けてあり、広角の視野を有して物質の燃焼現象（子弾Ａの起爆Ｅ）を検出する。データ送信部１３は、地上局に対して撮像部１２の撮像データを観測データとして送信する。   The parachute 11 is accommodated in the upper part of the casing 10 in a folded state, and operates at a predetermined timing to open the umbrella. The imaging unit 12 is a combination of an ultraviolet sensor insensitive to sunlight and at least one of a visible image camera and an infrared sensor. The imaging unit 12 is provided downward in the lower portion of the casing 10 and has a wide-angle visual field. The combustion phenomenon of the substance (detonation E of the bullet A) is detected. The data transmission unit 13 transmits imaging data of the imaging unit 12 as observation data to the ground station.

地上局９は、観測器８の観測データを受信するアンテナ９Ａと、受信した観測データを表示するディスプレイ９Ｂ等を含むものである。   The ground station 9 includes an antenna 9A that receives observation data of the observation device 8, a display 9B that displays the received observation data, and the like.

タグ信号受信手段７は、携帯可能な送受信器であり、子弾Ａの電子タグ４に対して探索信号を発信し、電子タグ４の応答信号を受信する。このタグ信号受信手段７は、応答信号の強弱や同信号に含まれる識別情報に基づいて、子弾Ａの位置（方向及び距離）や弾頭の種類などを表示することができる。   The tag signal receiving means 7 is a portable transceiver, which transmits a search signal to the electronic tag 4 of the child bullet A and receives a response signal of the electronic tag 4. The tag signal receiving means 7 can display the position (direction and distance) of the bullet A and the type of warhead based on the strength of the response signal and the identification information included in the signal.

上記構成を備えた子弾及び不発子弾の回収システムは、目標地域の上空において、飛翔体Ｍから各子弾Ａ及び観測器８を放出する。子弾Ａ及び観測器８は、夫々のパラシュート５，１１により減速する。この際、子弾Ａ及び観測器８は、パラシュート５，１１の減速性能や開傘のタイミングを異ならせることで、観測器８が子弾Ａよりも上空に位置するようにする。このようにして、各子弾Ａは、地上の目標の検出を行って起爆（Ｅ）に至ることとなり、その間、観測器８は、降下しながら各子弾Ａの起爆状況を観測する。   The recovery system for the bullets and the non-missing bullets having the above configuration emits each bullet A and the observation device 8 from the flying object M in the sky above the target area. The secondary bullet A and the observation device 8 are decelerated by the respective parachutes 5 and 11. At this time, the secondary bullet A and the observation device 8 are arranged so that the observation device 8 is positioned above the secondary bullet A by changing the deceleration performance of the parachutes 5 and 11 and the timing of opening the parachutes. In this way, each bullet A detects a ground target and reaches an explosion (E). During that time, the observer 8 observes the explosion state of each bullet A while descending.

観測器８は、撮像部１２により物質の燃焼現象すなわち各子弾Ａの起爆（Ｅ）を検出し、その観測データをデータ送信部１３により送信する。そして、観測データを地上局９で受信し、ディスプレイ９Ｂに観測データを表示する。なお、起爆の検出は、アルゴリズムを用いた自動処理や人間の目視判断により行うことが可能である。   In the observation device 8, the imaging unit 12 detects the substance combustion phenomenon, that is, the initiation (E) of each bullet A, and the observation data is transmitted by the data transmission unit 13. Then, the observation data is received by the ground station 9, and the observation data is displayed on the display 9B. The detection of initiation can be performed by automatic processing using an algorithm or by human visual judgment.

そして、回収システムは、放出した子弾Ａの数が予め判っているので、上記の如く子弾Ａの起爆（Ｅ）数を検出することで、不発子弾Ａｎの有無並びに数を把握することができる。   The recovery system knows in advance the number and number of unexploded ammunition An by detecting the number of explosions (E) of the ammunition A as described above because the number of released ammunition A is known in advance. Can do.

ここで、起爆した子弾Ａは、電子タグ４が破壊されるので信号を発信することがなく、他方、不発子弾Ａｎは、電子タグ４から信号を発信することが可能である。   Here, the detonated ammunition A does not transmit a signal because the electronic tag 4 is destroyed, while the non-explosive ammunition An can transmit a signal from the electronic tag 4.

そこで、子弾及び不発子弾の回収システムでは、図３（Ｂ）に示すように、回収者Ｈがタグ信号受信手段７を操作する。すなわち、着弾地域において、タグ信号受信手段７から捜索信号を発信すると、不発子弾Ａｎの電子タグ４が応答信号を発信するので、その応答信号をタグ信号受信手段７で受信する。これにより、不発子弾Ａｎの位置（方向及び距離）や弾頭の種類などを特定して、図示の如く不発子弾Ａｎが障害物Ｂに隠れていても、その不発子弾Ａｎを容易に発見して回収することができる。   Therefore, in the collection system for the slave bullets and the unexploded bullets, the collector H operates the tag signal receiving means 7 as shown in FIG. That is, when the search signal is transmitted from the tag signal receiving means 7 in the landing area, the electronic tag 4 of the unexploded bullet An transmits a response signal, and the response signal is received by the tag signal receiving means 7. As a result, the position (direction and distance) of the missile bullet An and the type of warhead are specified, and even if the missile bullet An is hidden in the obstacle B as shown in the figure, the missile bullet An can be easily found. And can be recovered.

このように、上記実施形態の子弾及び不発子弾の回収システムは、不発子弾Ａｎの位置や弾頭の種類などを特定することが可能になり、弾頭の種類に応じた回収及び処理の手段を予め用意することも可能になる。また、余計な地域を探索する必要が無いので、不発子弾Ａｎの回収の労力の大幅な軽減や作業時間の短縮を実現することができ、不発子弾Ａｎの完全な発見及び回収を行うことができる。これにより、不発子弾Ａｎが地雷化するような事態を未然に阻止することができ、戦闘終了後の早期復興に貢献することができる。   As described above, the recovery system of the bullet and the unexploded bullet of the above-described embodiment can specify the position of the unexploded bullet An and the type of the warhead, and the means of collection and processing according to the type of the warhead. Can be prepared in advance. In addition, since it is not necessary to search for an extra area, it is possible to achieve a significant reduction in labor for collecting the unexploded bullet An and a reduction in work time, and complete discovery and collection of the unexploded bullet An. Can do. As a result, it is possible to prevent a situation in which the unexploded shell An is turned into a mine, and it is possible to contribute to early recovery after the end of the battle.

なお、本発明の子弾及び不発子弾の回収システムは、その具体的構成が上記実施形態のみに限定されるものではなく、子弾の数（単一子弾も有り得る）や起爆検出手段を構成する観測器の数などを適宜選択することが可能であり、本発明の要旨を逸脱しない範囲で構成の細部を変更することができる。   Note that the specific configuration of the system for collecting the bullets and the unexploded bullets according to the present invention is not limited to the above-described embodiment. It is possible to appropriately select the number of observers to be configured, and the details of the configuration can be changed without departing from the gist of the present invention.

Ａ 子弾
Ａｎ 不発子弾
Ｍ 飛翔体
２ 炸薬
４ 電子タグ
６ 起爆検出手段
７ タグ信号受信手段 A munition bullet An unexploded munition M flying object 2 glaze 4 electronic tag 6 detonation detection means 7 tag signal reception means

Claims (4)

飛翔体から放出される子弾であって、信号を発信する電子タグを備えたことを特徴とする子弾。   A bullet that is emitted from a flying object and has an electronic tag for transmitting a signal. 電子タグが、炸薬に近接して設けてあることを特徴とする請求項１に記載の子弾。   2. The child bullet according to claim 1, wherein an electronic tag is provided close to the glaze. 電子タグが、捜索信号を受信して応答信号を発信する機能を有することを特徴とする請求項１又は２に記載の子弾。   3. The child bullet according to claim 1, wherein the electronic tag has a function of receiving a search signal and transmitting a response signal. 請求項１〜３のいずれか１項に記載の子弾が不発である場合にその不発子弾を回収するためのシステムであって、子弾の起爆を検出するための起爆検出手段と、子弾の電子タグからの信号を受信するタグ信号受信手段を備えたことを特徴とする不発子弾の回収システム。   A system for recovering unexploded shells in the event that the secondary bullets according to any one of claims 1 to 3 are non-exploited, and a detonation detecting means for detecting detonation of the secondary bullets, A system for collecting unexploded shells, comprising tag signal receiving means for receiving a signal from an electronic tag of a bullet.
JP2009155282A 2009-06-30 2009-06-30 Sub shell and recovery system of unexploded sub shell Pending JP2011012847A (en)

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KR101519782B1 (en) * 2014-03-26 2015-05-12 박갑선 Bomblet unit for test that possess withdrawal and blind shell confirmation function
JP2015183924A (en) * 2014-03-24 2015-10-22 株式会社Ｉｈｉエアロスペース Target detecting bullet and missile for dispersing bullet
KR101880024B1 (en) * 2017-04-28 2018-07-19 주식회사 나노메딕스 Whether or not to use and positioning confirmation system of throwing fire extinguisher
KR20180121242A (en) * 2017-04-28 2018-11-07 주식회사 나노메딕스 Unexploded fire extinguisher search system using drone and method thereof

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Publication number Priority date Publication date Assignee Title
JP2015183924A (en) * 2014-03-24 2015-10-22 株式会社Ｉｈｉエアロスペース Target detecting bullet and missile for dispersing bullet
KR101519782B1 (en) * 2014-03-26 2015-05-12 박갑선 Bomblet unit for test that possess withdrawal and blind shell confirmation function
KR101880024B1 (en) * 2017-04-28 2018-07-19 주식회사 나노메딕스 Whether or not to use and positioning confirmation system of throwing fire extinguisher
KR20180121242A (en) * 2017-04-28 2018-11-07 주식회사 나노메딕스 Unexploded fire extinguisher search system using drone and method thereof
KR101993594B1 (en) * 2017-04-28 2019-06-27 주식회사 나노메딕스 Unexploded fire extinguisher search system using drone

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