He momo arotahi motuhake ngā karāhe iti te whakapōturitanga mō te ao whakaahua me te whakaahua whatu. Ko te āhuatanga o ēnei karāhe ko te kaha ki te whakaiti, ki te whakaiti rānei i te whakapōturitanga i te wā o te tukanga whakaahua, ā, mā reira ka puta he pānga whakaahua pono ake, tika ake, ā, tūturu ake. He mea whakamahi noa...
Ko ngā karaihe kua whakatikatikaina IR he maha ngā rama infrared me te hangarau whakatikatika rama iti, ka taea te urutau ki ngā taiao rama rerekē me te aroturuki pai i ngā āhuatanga o te huarahi i raro i ngā āhuatanga rama rerekē i te awatea me te pō kia pai ai te haumaru o te huarahi me te maeneene o te haere. T...
He maha ngā whakamahinga o ngā arotahi CCTV, arā, ngā arotahi kāmera CCTV, i ēnei rā. Ka taea te kī he mea nui ngā kāmera CCTV i ngā wāhi katoa e noho ana te tangata me ngā mea. Haunga te mea he taputapu whakahaere haumarutanga, ka whakamahia hoki ngā kāmera CCTV ki te aukati i te hara, te urupare ohorere, te taiao...
I roto i te ao o te aunoatanga ahumahi, he mea nui ngā kāmera me ngā arotahi mō te tirotiro tirohanga me te tautuhi. Hei taputapu o mua o te kāmera, he pānga nui te arotahi ki te kounga o te ahua whakamutunga o te kāmera. Ka pāngia te kounga o ngā momo arotahi me ngā tautuhinga tawhā e ngā momo arotahi rerekē...
Hei momo tātari whatu, ko te tātari whakawhiti-rua (e mōhiotia ana ko te tātari tuku) he taputapu whatu ka taea te tuku, te whakaata rānei i te mārama i roto i te awhe roangaru motuhake. I te nuinga o te wā ka whakarārangihia e ngā paparanga kiriata angiangi e rua, neke atu rānei, ia paparanga he āhuatanga whatu motuhake. He nui te whakawhiti...
Ko te umanga hikohiko 3C e pā ana ki ngā umanga e pā ana ki ngā rorohiko, ngā whakawhitiwhiti kōrero, me ngā hikohiko kaihoko. He maha ngā hua me ngā ratonga e kapi ana i tēnei umanga, ā, he mahi nui tā ngā karāhe FA i roto i aua karāhe. I roto i tēnei tuhinga, ka ako tātou mō ngā whakamahinga motuhake o ngā karāhe FA i roto i te...
1. He aha te karāhe tirotiro ā-iri? Ko te karāhe tirotiro ā-iri he karāhe whatu e whakamahia ana i roto i ngā pūnaha tirotiro ā-iri hei hopu me te whakanui i te horahanga o te ā-iri i roto i te kanohi hei tautuhi i te āhua o te tinana tangata. Ko te hangarau tirotiro ā-iri he hangarau tautuhi āhua o te tangata e...
Ahakoa i roto i ngā mahi o ia rā o te kamupene, i roto rānei i ngā whakawhitiwhitinga pakihi me ngā kiritaki, he mahi matua nui te whakawhitiwhitinga hui. I te nuinga o te wā, ka tū ngā hui tuimotu i roto i ngā rūma hui, engari i ētahi wā motuhake ka hiahiatia he hui ataata, he hui mamao rānei. Nā te whanaketanga...
He wāhanga matua ngā kāmera ahumahi i roto i ngā pūnaha tirohanga mīhini. Ko tā rātou mahi nui ko te huri i ngā tohu whatu hei tohu hiko kua whakaritea mō ngā kāmera ahumahi iti whakamāramatanga teitei. I roto i ngā pūnaha tirohanga mīhini, he rite te karu o te kāmera ahumahi ki te kanohi tangata, he...
Ko ngā karāhe karuārai mana-teitei he wāhanga matua o ngā karuārai e whakamahia ana hei tirotiro i ngā taipitopito me ngā hanganga o ngā mea karuārai. Me tūpato te whakamahi, me te whai i ētahi whakatūpato. Ngā whakatūpato mō te whakamahi i ngā karāhe karuārai mana-teitei He maha ngā whakatūpato hei whai mā te whakamahi i ngā karāhe karuārai mana-teitei...
Ko te karāhe whakatika IR (infrared), he karāhe i hangaia mō te tango whakaahua i roto i ngā āhuatanga mārama rerekē. Nā tōna hoahoa motuhake ka taea te whakarato whakaahua mārama, kounga teitei i roto i ngā āhuatanga mārama rerekē, ā, he pai hoki mō ētahi āhuatanga tono motuhake. Ngā āhuatanga tono matua o te IR c...
Ko ngā karāhe UV, e ai ki te ingoa, he karāhe ka taea te mahi i raro i te mārama ultraviolet. Ko te mata o aua karāhe he mea pani ki tētahi paninga motuhake ka taea te mimiti, te whakaata rānei i te mārama ultraviolet, ā, mā reira ka ārai i te mārama ultraviolet kei whiti tika ki te pūoko whakaahua, ki te kiriata rānei. 1、Ngā āhuatanga matua...