Ifomula yobubanzi bemojuli yekhamera yokucabanga eshisayo

Kuhlelo olude lokuqapha olufana nokuvikela ugu kanye ne-anti uav, sivame ukuhlangana nezinkinga ezinjalo: uma sidinga ukuthola abantu nezimoto ezingama-20 km, hlobo luniikhamera yesithombe esishisayokuyadingeka, leli phepha lizonikeza impendulo.

Kweikhamera ye-infraredUhlelo, izinga lokubuka lethagethi lihlukaniswe ngamaleveli amathathu: elibonakalayo, elibonakalayo nelihlukanisekayo.

Uma ithagethi ithatha iphikseli eyodwa kumtshina, ithathwa njengengabonwa;Uma ithagethi ithatha amaphikseli angu-4 kumtshina, ithathwa njengeyabonakala;

Uma ithagethi ithatha amaphikseli angu-8 kumtshina, ithathwa njengehlukanisekayo.

L ungusayizi oqondiwe (ngamamitha)

U-S ububanzi be-pixel bomtshina (ngama-micrometer)

U-F ubude bokugxila (mm)

Ibanga eliqondiwe lokutholwa = L * f / S

Ibanga eliqondiwe lokubonwa = L * f / (4 * s)

Ibanga eliqondiwe lokucwasa = L * f / (8 * s)

Ukulungiswa kwendawo = S / F (milliradians)

Ibanga lokubuka le-17um detector enamalensi ahlukene

Into

Isixazululo 9.6 mm 19 mm 25 mm 35 mm

40mm

52 mm

75 mm 100 mm

150mm

Ukulungiswa (milliradians)

1.77mrad 0.89mrad 0.68mRad 0,48mRad 0.42mrad 0.33mrad 0.23mrad 0.17mrad

0.11m umsebenzi

I-FOV

384×288

43.7°x32° 19.5°x24.7° 14.9°x11.2° 10.6°x8°

9.3°x7°

7.2°x5.4° 5.0°x3.7° 3.7°x2.8°

2.5°x.95

640×480

72.8° x 53.4° 32.0°x24.2° 24.5°x18.5° 17.5° x 13.1°

15.5°x11.6°

11.9 x 9.0° 8.3°x6.2° 6.2 ° x 4.7 °

4.2°x3.1°

 

Ukucwasa

31m 65m 90m 126m

145 m

190m

275m 360m

550m

Umuntu

Ukuqashelwa

62m 130m 180m 252m

290m

380m

550m 730m

1100m

  Ukutholwa

261m 550m 735m 1030m

1170m

1520m

2200m

2940 m

4410m

 

Ukucwasa

152 m 320m 422m 590m

670m

875m

1260m

1690m

2530m

Imoto

Ukuqashelwa

303m 640m 845m 1180m

1350m

1750m

2500m

3380m

5070m

  Ukutholwa 1217m 2570m 3380m 4730m

5400m

7030m

10000m 13500m

20290m

Uma into ezotholwa kuyi-UAV noma i-pyrotechnic target, ingabalwa futhi ngendlela engenhla.

Ngokuvamile, ikhamera yokuthwebula eshisayo izosebenza ndawonyeImojuli yekhamera ye-zoom block yebanga elide le-IPkanye ne-laser esukela, futhi isetshenziselweIkhamera ye-PTZ enesisindo esinzimaneminye imikhiqizo.


Isikhathi sokuthumela: May-20-2021