JPH02126100A - Target - Google Patents
TargetInfo
- Publication number
- JPH02126100A JPH02126100A JP28062188A JP28062188A JPH02126100A JP H02126100 A JPH02126100 A JP H02126100A JP 28062188 A JP28062188 A JP 28062188A JP 28062188 A JP28062188 A JP 28062188A JP H02126100 A JPH02126100 A JP H02126100A
- Authority
- JP
- Japan
- Prior art keywords
- target
- imaging device
- infrared
- infrared imaging
- water
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 238000003331 infrared imaging Methods 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 12
- 239000011358 absorbing material Substances 0.000 claims description 11
- 230000005855 radiation Effects 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 239000011888 foil Substances 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
- F41J2/00—Reflecting targets, e.g. radar-reflector targets; Active targets transmitting electromagnetic or acoustic waves
- F41J2/02—Active targets transmitting infrared radiation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Engineering & Computer Science (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は例えば赤外線撮像装置を備えた戦車の射撃訓
練に用りる標的に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a target for use in shooting training for tanks equipped with an infrared imaging device, for example.
第５図は従来の標的の一例と示す外観図で、（１）は標
的である。FIG. 5 is an external view showing an example of a conventional target, and (1) is the target.
第６図はこの標的（１）の断面図で、（２）は金属板。Figure 6 is a cross-sectional view of this target (1), and (2) is a metal plate.
（３）はこの金属板（２）に塗られた塗料である。(3) is the paint applied to this metal plate (2).
第１図は射撃１１１練の一例を示す図で、（１）は標的
。Figure 1 shows an example of 111 shooting practice, where (1) shows the target.
（４）は赤外線撮１象装置を備えた戦車、（５）は地図
である。(4) is a tank equipped with an infrared imaging device, and (5) is a map.
従来の標的は、上記第５図及び第６図のように構成され
、第１図に示すように、斜面に設置した標的を戦車の赤
外線撮像装置によシ照準し、射撃することによセ射撃訓
練を行っていた。Conventional targets are constructed as shown in Figs. 5 and 6 above, and as shown in Fig. 1, targets set on slopes are aimed at by the tank's infrared imaging device and are detected by shooting. They were doing target practice.
赤外線撮像装置は、物体の放射する赤外線を検出するも
のであり、物体の放射する赤外線の放射量は、物体の温
度と赤外放射率に依存している。An infrared imaging device detects infrared rays emitted by an object, and the amount of infrared rays emitted by an object depends on the temperature and infrared emissivity of the object.
従って上記のような従来の標的では、塗料と地面との赤
外放射率に大差がなく、また、温度についても大差がな
いので、赤外線撮像装置で標的と地面を区別するのが困
難であるという課題があった。Therefore, with conventional targets such as those mentioned above, there is not much difference in infrared emissivity between the paint and the ground, nor is there much difference in temperature, so it is difficult to distinguish between the target and the ground using an infrared imaging device. There was an issue.
この発明はかかる課題を解決するためになされたもので
あり、容易に標的と池面を区別することができる標的を
得ることを目的とする。This invention was made to solve this problem, and its purpose is to obtain a target that can easily distinguish between the target and the pond surface.
この発明に係る標的は、１Ｍ線を設けたものである。 The target according to the present invention is provided with a 1M line.
また、この発明の別の発明に係る標的は。表面を金属で
おおったものである。Moreover, the target according to another invention of this invention is: The surface is covered with metal.
また、この発明の別の発明に係る標的は、赤外線撮像装
置に対向する而に吸水材を設けたものである。Further, a target according to another aspect of the present invention is provided with a water-absorbing material opposite to the infrared imaging device.
この発明においては、標的に電熱線を備えているので、
電熱線を電源に接続することにより、標的の温度をあげ
ることができ、従って、標的からの赤外線の放射＆を増
大することができる。In this invention, since the target is equipped with a heating wire,
By connecting the heating wire to a power source, the temperature of the target can be raised and thus the infrared radiation & from the target can be increased.
また、この発明の別の発明においては、標的の表面を金
属でおおっているので、赤外放射率が小さくなり、標的
からの赤外線の放射量を少なくすることができる。Further, in another aspect of the present invention, since the surface of the target is covered with metal, the infrared emissivity is reduced, and the amount of infrared radiation from the target can be reduced.
また、この発明の別の発明においては、赤外線撮像装置
に対向する面に設けた吸水材に例えば水を吸収させると
、水の気化熱により、吸水材の温度がさがるので、標的
からの赤外線の放射値を少なくすることができる。Further, in another aspect of the present invention, when water is absorbed by the water absorbing material provided on the surface facing the infrared imaging device, the temperature of the water absorbing material is lowered by the heat of vaporization of the water, so that the infrared rays from the target are absorbed. The radiation value can be reduced.
第１図はこの発明の一実施例を示す図で、（１）は上記
従来装置と全く同一のものである。（６）は電熱線であ
り、標的（１）にはり付けである。（７）はバッテリで
ある。FIG. 1 is a diagram showing one embodiment of the present invention, and (1) is completely the same as the conventional device described above. (6) is a heating wire, which is attached to target (1). (7) is a battery.
上記のように構成された標的においては２電熱線（６）
が発熱するので、その熱によって電熱線（６）と標的（
１）の温度が上昇する。従って標的＋１１及び電熱線（
６）から放射する赤外線縫が増大するので、赤外線撮像
装置で容易に標的と地面とを区別できる。In a target configured as above, 2 heating wires (6)
generates heat, which causes the heating wire (6) and target (
1) The temperature rises. Therefore, target +11 and heating wire (
6) Since the infrared radiation emitted from the ground increases, the target can be easily distinguished from the ground using an infrared imaging device.
第２図はこの発明の別の発明の一実施例を示す断面図で
２図において、 （２１、＋３１は上記従来装置と全く
同一のものである。（８）は金属箔である。FIG. 2 is a sectional view showing another embodiment of the present invention. In FIG. 2, (21 and +31 are exactly the same as the conventional device described above. (8) is a metal foil.
上記のように構成された標的においては、金属箔（８）
の赤外放射率が小さいので、標的から放射される赤外線
盪が少なくなる。従って、赤外線撮像装装置で容易に標
的と地面とを区別できる。In the target configured as above, the metal foil (8)
Since the infrared emissivity of the target is low, less infrared radiation is emitted from the target. Therefore, the target and the ground can be easily distinguished using the infrared imaging device.
第３図はこの発明の別の発明の一実施例を示す断面図で
９図において、（７）は上記従来装置と全く同一のもの
である。（９）は金属めつきＩ−である。FIG. 3 is a sectional view showing another embodiment of the present invention, and in FIG. 9, (7) is exactly the same as the conventional device described above. (9) is metal plating I-.
上記のように構成された標的においては、金属めっき層
の赤外放射率が小さいので、標的から放射される赤外線
賃が少なくなる。従って、赤外線撮像装置で容易に標的
と地面とを区別できる。In the target configured as described above, since the infrared emissivity of the metal plating layer is low, the amount of infrared radiation emitted from the target is reduced. Therefore, the target and the ground can be easily distinguished using the infrared imaging device.
第４図はこの発明の別の発明の一実施例を示す外観図で
９図において、（１）は上記従来装置と全く同一のもの
である。α１は吸水材で例えば、スポンジ、紙といった
ものである。FIG. 4 is an external view showing another embodiment of the present invention, and in FIG. 9, (1) is completely the same as the conventional device described above. α1 is a water-absorbing material such as sponge or paper.
上記のように構成された標的においては、吸水材０・に
水を吸収させておけば、水の気化熱により。In the target configured as described above, if water is absorbed by the water-absorbing material 0, water will be absorbed by the heat of vaporization of the water.
吸水材の温度が下がるので、吸水材から放射される赤外
線速が少なくなる。従って、赤外線撮像装置で容易に標
的と地面とを区別できる。As the temperature of the water-absorbing material decreases, the speed of infrared rays emitted from the water-absorbing material decreases. Therefore, the target and the ground can be easily distinguished using the infrared imaging device.
この発明は以上説明したとおり、電熱線を標的に備える
ことにより、標的の温度を上昇させ、標的からの赤外線
放射址を増大させるので、赤外線撮像装置により容易に
標的と地面を区別できるという効果がある。As explained above, this invention increases the temperature of the target and increases the amount of infrared radiation from the target by equipping the target with a heating wire, which has the effect of easily distinguishing between the target and the ground using an infrared imaging device. be.
また、この発明の別の発明は、標的の表面を金属でおお
うことにより、標的からの赤外線放射量が少なくなるの
で、赤外線撮像装置によシ、容易に標的と地面を区別で
きるという効果がある。Another invention of this invention is that by covering the surface of the target with metal, the amount of infrared radiation from the target is reduced, so that an infrared imaging device can easily distinguish between the target and the ground. .
また、この発明の別の発明は、標的の赤外線撮像装置に
対向する面に吸水材を備えたことにょシ。Another aspect of the present invention is to provide a water-absorbing material on the surface of the target facing the infrared imaging device.
吸水材の温度を下げ、標的からの赤外線放射値を少なく
することができるので、赤外線撮像装置により容易に標
的と地面を区別できるという効果がある。Since the temperature of the water-absorbing material can be lowered and the value of infrared radiation from the target can be reduced, there is an effect that the target can be easily distinguished from the ground using an infrared imaging device.
第１図はこの発明の一実施例を示す外観図、第２図〜第
４図はこの発明の他の実施例を示す断面図、第４図はこ
の発明のさらに他の実施例を示す外観図、第５図は従来
の標的を示す外観図、第６図は従来の標的を示す断面図
、第１図は射撃ｉＷＩ＋練の一例を示す図である。
図において、（ｌ）は標的、（６）は″成熱線、（８）
は金属箔、（９）は金属めっき層、 ＋１ＣＩは吸水材
である。
なお、各図中同一符号は同一または相当部分を示す。FIG. 1 is an external view showing one embodiment of this invention, FIGS. 2 to 4 are sectional views showing other embodiments of this invention, and FIG. 4 is an external view showing still another embodiment of this invention. 5 is an external view showing a conventional target, FIG. 6 is a sectional view showing a conventional target, and FIG. 1 is a view showing an example of shooting iWI+ practice. In the figure, (l) is the target, (6) is the "heat line," (8)
is a metal foil, (9) is a metal plating layer, and +1CI is a water absorbing material. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (3)
を用いた射撃訓練に使用する標的において、電熱線を備
えたことを特徴とする標的。(1) A target used for target practice using an infrared imaging device that detects infrared rays emitted by an object, which is characterized by being equipped with a heating wire.
を用いた射撃訓練に使用する標的において、表面を金属
でおおつたことを特徴とする標的。(2) A target used for target practice using an infrared imaging device that detects infrared rays emitted by an object, and whose surface is covered with metal.
を用いた射撃訓練に使用する標的において、赤外線撮像
装置に対向する面に吸水材を備えたことを特徴とする標
的。(3) A target used for target practice using an infrared imaging device that detects infrared rays emitted by an object, characterized in that a water-absorbing material is provided on the surface facing the infrared imaging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28062188A JPH02126100A (en) | 1988-11-07 | 1988-11-07 | Target |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28062188A JPH02126100A (en) | 1988-11-07 | 1988-11-07 | Target |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02126100A true JPH02126100A (en) | 1990-05-15 |
Family
ID=17627601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28062188A Pending JPH02126100A (en) | 1988-11-07 | 1988-11-07 | Target |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02126100A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0911601A3 (en) * | 1997-10-22 | 1999-06-23 | Global Target Systems Limited | Aerial target system |
| DE102006028596A1 (en) * | 2006-06-22 | 2007-12-27 | Eads Deutschland Gmbh | destination |
-
1988
- 1988-11-07 JP JP28062188A patent/JPH02126100A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0911601A3 (en) * | 1997-10-22 | 1999-06-23 | Global Target Systems Limited | Aerial target system |
| DE102006028596A1 (en) * | 2006-06-22 | 2007-12-27 | Eads Deutschland Gmbh | destination |
| EP1870663A3 (en) * | 2006-06-22 | 2008-05-28 | EADS Deutschland GmbH | Airborne target |
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