Mutsauko pakati pe850nm uye 940nm leds

Hunting camerasvava chishandiso chakakosha kuvavhimi uye vanofarira mhuka dzesango vanovabvumira kutora mifananidzo yemhando yepamusoro uye mavhidhiyo emhuka dzesango munzvimbo yavo yekugara. Chimwe chezvikamu zvakakosha zvekamera yekuvhima ndeye infrared (IR) inotungamirwa, iyo inoshandiswa kuvhenekera nzvimbo munzvimbo yakaderera pasina kuyambira mhuka kune iyo kamera kuvapo kwekamera. Kana zvasvika pakuvhima makamera, maviri maviri marudzi eIr LED ndeye 850nm uye 940nm leds. Kunzwisisa mutsauko uripo pakati pemhando mbiri idzi dze led dzakakosha pakusarudza kodzerokamera yemutambo pane zvaunoda chaizvo.

Musiyano wekutanga pakati pe850nm uye 940nm Lels dzinovata mumavha matsvuku echiedza chavanoita. Iyo wavelength yechiedza inoyerwa muNanometers (NM), ine 850nm uye 940nm zvichireva kune yakatarwa mhando yeiyo infrared spectrum. Iyo 850nm inotungamirwa inobuda zvishoma nezvishoma neziso remunhu, kuoneka senge kupenya kutsvuka kutsvuka murima. Kune rimwe divi, iyo 940nm inotungamirwa inoburitsa chiedza chisingaonekwi neziso remunhu, zvichiita kuti zvive zvakanaka kuti uwedzere kutaridzika uye kucherechedzwa kwemusango.

Mumashoko anoshanda, sarudzo iripo pakati pe850nm uye 940nm le des zvinoenderana nekunyorwa kweiyo yekuvhima kamera. Kune vavhimi vanoda kutarisa nzira dzemitambo uye mhuka dzesango pasina kuvhiringidza mhuka, iyo 940nm inotungamirwa ndiyo sarudzo yakasarudzika. Chiedza chayo chisingaonekwi chinoita kuti kamera isingaonekwi, ichibvumira kune zvimwe zvakasikwa uye zvisikwa zvemusango zvinokonzerwa kubatwa pane kamera. Pamusoro pezvo, 940NM LED haina kugona kupfuudza mhuka dzine masikati

Kune rimwe divi, iyo 850nm inotungamirwa inogona kunge yakakodzera kuongororwa kwakawanda uye nekuchengetedza zvinangwa. Nepo inoburitsa kupenya kwetsvuku kunokwakuka kwevanhu, inogona kuramba ichionekwa nemamwe mhuka ine mhuka yakawedzera usiku, senge marudzi enjere. Naizvozvo, kana chinangwa chikuru ndechekudzora trespassers kana kuongorora nharaunda yekuchengetedza zvinangwa, iyo 850nm inotungamirwa inogona kunge iri nani sarudzo nekuda kwechiedza chayo chakaonekwa zvishoma.

Izvo zvakakosha kuti uzive kuti sarudzo pakati pe850nm uye 940nm Leds inokanganisa huwandu uye kujekesa kweiyo kamera yekamera mazano ekuona. Kazhinji, 850nm Lel inopa zvishoma kuvhenekera zvishoma kuivhenekera uye yakareba yakaenzaniswa ne940nm leds. Nekudaro, musiyano murevhu zvishoma, uye kutengeserana-kwekutengeserana kwekuwedzera ne940nm led vanowanzowedzera mukana wekushanda zvishoma mune 850nm leds.

Mukupedzisa, musiyano uripo pakati pe850nm uye 940nm Leds muBvhing makamera anodzika pasi pekuonekwa uye kusawirirana. Nepo iyo 850nm inotungamirwa inopa zvishoma kuvhenekesa zvishoma uye renji, iyo 940nm inotungamirwa inopa kusanzwisisika kwakazara, kuiita sarudzo yakasarudzika yekuongorora mhuka dzesango uye dzinovanda. Kunzwisisa izvo zvinodikanwa zvekuvhima kwako kana zvekuongorora zvaunoda zvichakubatsira kuita sarudzo ine ruzivo kana uchisarudza pakati pemhando mbiri idzi dzemakadhi akoWildclife makamera.