ʻO ke ʻano hoʻohālikelike ʻike ʻike ʻana o ka pahu pahu pahu kiʻi wela wela

Ma nā polokalamu nānā lōʻihi e like me ka pale kahakai a me ka anti uav, pinepine mākou i nā pilikia: inā pono mākou e ʻike i nā kānaka 20 km a me nā kaʻa, he aha ke ʻanopahupaʻi kiʻi welapono, e hāʻawi kēia pepa i ka pane.

I kapahupaʻikiʻi infraredʻōnaehana, ua māhele ʻia ka pae nānā o ka pahuhopu i ʻekolu pae: ʻike ʻia, ʻike ʻia a ʻike ʻia.

Ke noho ka pahu hopu i hoʻokahi pika i loko o ka mea ʻike maka, ua manaʻo ʻia ʻo ia ke ʻike ʻia;Ke noho ka pahu hopu i 4 pixels i ka detector, ua manaʻo ʻia he ʻike ʻia;

Ke noho ka pahu hopu i 8 pixels i ka detector, ua manaʻo ʻia he ʻokoʻa.

ʻO L ka nui pahuhopu (i nā mika)

ʻO S ka mokowā pika o ka mea ʻike (ma nā micrometers)

ʻO F ka lōʻihi kiko (mm)

Laulā hulina hulina = L * f / S

ʻIke ʻia ka mamao pahuhopu = L * f / (4 * s)

Ka lōʻihi o ka manaʻo hoʻokae ʻana = L * f / (8 * s)

Hoʻonā ākea = S / F (milliradians)

Ka mamao nānā o 17um detector me nā lens like ʻole

mea

Olelo Hooholo 9.6mm 19mm 25mm 35mm

40mm

52 mm

75mm 100 mm

150mm

Hoʻoholo (milliradians)

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

0.11m hana

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°

 

Hoʻokae

31m 65m 90m 126m

145 m

190m

275m 360m

550m

Kanaka

Hoʻomaopopo

62m 130m 180m 252m

290m

380m

550m 730m

1100m

  ʻIke ʻana

261m 550m 735m 1030m

1170m

1520m

2200m

2940 m

4410m

 

Hoʻokae

152 m 320m 422m 590m

670m

875m

1260m

1690m

2530m

Kaʻa

Hoʻomaopopo

303m 640m 845m 1180m

1350m

1750m

2500m

3380m

5070m

  ʻIke ʻana 1217m 2570m 3380m 4730m

5400m

7030m

10000m 13500m

20290m

Inā he UAV a pyrotechnic paha ka mea e ʻike ʻia, hiki ke helu ʻia e like me ke ʻano o luna.

ʻO ka maʻamau, e hana pū ka pahu kiʻi thermal melōʻihi IP zoom poloka pahu pahu pahua me ka laser ranging, a hoʻohana ʻia nokāmeʻa PTZ kaumahaa me nā huahana ʻē aʻe.


Ka manawa hoʻouna: Mei-20-2021