Iyo kamera inodziya inogona kuona kusvika papi?

 

Kuti unzwisise kusvika papi akamera inopisa(kanainfrared kamera) unogona kuona, chekutanga unofanirwa kuziva kuti chinhu chaunoda kuona chakakura sei.

Kunze kwezvo, ndeipi chiyero che "kuona" chaunotsanangura chaizvo?

Kazhinji kutaura, "kuona" kwaizopatsanurwa kuita nhanho dzinoverengeka:

1. Theoretical maximum distance: chero paine pixel imwe chete pa thermal imaging skrini kuratidza chinhu, asi mune iyi nyaya hapazovi nechiyero chetembiricha chaiyo

2. Theoretical tembiricha kuyerwa kureba: kana chinhu chakanangwa kuti chikwanise kuyera tembiricha chaiyo, chinowanzoda 3 pixels ye detector inoratidzwa pamudziyo, saka tembiricha yekuyera kureba ndiyo chiyero chinogona kukanda chinhu 3. pixelson Thermal imaging kamera.

3. Kucherechedza chete, hapana kuyerwa kwekushisa, asi kunozivikanwa, zvino izvi zvinoda nzira inonzi Johnson Criterion.

Ichi chiyero chinosanganisira:

(1) zvinyorwa zvisinganzwisisiki zvinoonekwa

(2) maumbirwo anozivikanwa

(3) tsanangudzo dzinozivikanwa

Yakakura yekufungidzira kureba = nhamba yemapikisesi akatwasuka × saizi yechinangwa (mumamita) × 1000

Vertical field yekuona × 17.45

or

Nhamba yemapikisesi akachinjika × saizi yechinangwa (mumamita) × 1000

Horizontal munda wekuona × 17.45