Zida zonyamulika zowonera usiku zidayamba kugwiritsidwa ntchito kupeza zida za adani usiku.Zida zowonera usiku zimagwiritsidwabe ntchito kwambiri m'magulu ankhondo poyenda, kuyang'anira, kulunjika, ndi zolinga zina kuwonjezera pa zomwe tazitchula pamwambapa.Apolisi ndi ogwira ntchito zachitetezo nthawi zambiri amagwiritsa ntchito matekinoloje azithunzithunzi komanso kuwonjezera zithunzi, makamaka pakuwunika.Osaka ndi okonda zachilengedwe amadalira ma NVD kuti athe kuyenda m'nkhalango usiku mosavuta.
Ntchito yayikulu ya zida zowoneka bwino zausiku ndi izi:
Asilikali, okakamira malamulo, kusaka, kuyang'ana m'munda, kuyang'anira, chitetezo, kuyenda, kuyang'ana kobisika, zosangalatsa, ndi zina.
Mfundo yayikulu yogwirira ntchito ya chipangizo chowoneka bwino chausiku:
- 1. Ndi mandala apadera omwe amatha kusintha kuwala kwa infuraredi komwe kumapangidwa ndi zinthu zomwe zili m'munda wakuwona.
- 2. Gulu lokhazikika pa chowunikira cha infrared limatha kuyang'ana kuwala kolumikizana.Chowunikiracho chimatha kupanga mapu atsatanetsatane a kutentha, otchedwa mapu a kutentha kwa sipekitiramu.Zimangotenga pafupifupi 1/30th ya sekondi kuti chowunikiracho chidziwe zambiri za kutentha ndikupanga mapu owoneka bwino.Chidziwitsochi chimachokera ku masauzande ambiri a probe point m'munda wa mawonedwe a detector array.
- 3. Mawonekedwe a kutentha omwe amapangidwa ndi zinthu zowunikira amasinthidwa kukhala ma pulses amagetsi.
- 4. Ma pulse awa amaperekedwa ku unit processing unit - bolodi lozungulira lomwe lili ndi chip integrated precision chip, chomwe chimasintha zomwe zimatumizidwa ndi detector element kukhala deta yomwe ingathe kudziwika ndi chiwonetsero.
- 5. Chigawo chogwiritsira ntchito chizindikiro chimatumiza chidziwitso kuwonetsero, motero kusonyeza mitundu yosiyanasiyana pawonetsero, kulimba kwake kumatsimikiziridwa ndi mphamvu ya infrared emission.Ma pulse omwe amachokera ku detector element amaphatikizidwa kuti apange chithunzicho.
Kuchuluka kwa batri:zomangidwa mkatilithiamu batire 9600mAh
Gwiritsani ntchito nthawi:Pakatha maola 4-5 batire yadzaza kwathunthu
Kutentha kogwirira ntchito:-35-60 ℃
Moyo wothandizira:9600h kuwola 10%
Nthawi yotumiza: Sep-30-2022