Kāmera Papaaho

Ngā taputapu e whakamahia ana hei whakarato i te pūtake pūtaiao mō te whakahaere i ngā aituā waka

Mā te whakaatu i ngā ataata me ngā oro i te wā tūturu ka whakaratohia he pūtake pūtaiao ake mō tā tātou whakahaere me te tūnga o ngā aituā rori, ā, ka tino whakamanahia te haumaru o ō tātou taonga me ō tātou oranga.

Mahi

1. Whakaratohia he taunakitanga pono mō te tātari me te whakatau i ngā aituā waka.

2. He mea watea mā ngā taraiwa me ngā pāhihi te tirotiro i te āhua o roto i te motuka.

3. Whakaratohia he pūtake mō te whakatau i ngā tautohe a ngā pāhihi i roto i te motuka, te kimi me te kimi i ngā mea ngaro, ngā take ārai-tahae me te ārai-tahae.

4. Me aroturuki i te taiao i roto, i waho hoki o te motuka hei whakarite i te haumaru mō te taraiwa o te waka.

Mahi

He aha te momokāmera papaahohe pai? Ka taea te tirotiro i te mahi a te kāmera mai i ēnei āhuatanga e whai ake nei:

1. Pūoko

He wāhanga nui ngā pūoko CCD me CMOS o te kāmera whakamuri, ka taea te wehewehe ki te CCD me te CMOS i runga i ngā wāhanga rerekē. Ko te nuinga o te wā ka whakamahia te CMOS i roto i ngā hua he iti ake te kounga o te ahua. Ko tōna painga he iti ake te utu hanga me te whakapaunga hiko i te CCD. Ko te ngoikoretanga he nui ake ngā whakaritenga mō ngā pūtake mārama o ngā kāmera CMOS; Kei roto he kāri hopu ataata. He rerekētanga nui i waenga i te CCD me te CMOS i runga i te hangarau me te mahi. I te nuinga o te wā, he pai ake te CCD, engari he nui ake te utu. E taunakihia ana kia whiriwhiria he kāmera CCD me te kore e whakaaro ki te utu.

2. Te Māramatanga

Ko te māramatanga tētahi o ngā tohu nui hei ine i te kāmera. I te nuinga o te wā, ka pai ake te kounga o te ahua o ngā hua he teitei ake te whakamāramatanga. Ko ngā hua he 420 ngā rārangi te whakataunga kua noho hei hua matua o ngā kāmera whakamuri, ā, ka taea hoki te whiriwhiri i ngā rārangi 380 mēnā he pai te whakatikatika. He pai ake ngā maramara he 480 ngā rārangi, he 600 ngā rārangi, he 700 ngā rārangi, me ētahi atu. Engari i runga i te taumata maramara o ia kāmera, ka rerekē pea te rerekētanga o ngā huānga whakaahua-ā-tinana, tae atu ki te taumata o ngā tohunga whakatika hapa, te kounga me te pānga o ngā hua he rite te maramara me te taumata kotahi. Waihoki, ka whakawhirinaki anō hoki ki te momo karāhe e whakamahia ana. Ka pai ake te pānga whakaputa ahua o te karāhe i hangaia ki ngā rauemi pai. I tetahi atu taha, ka iti ake te pānga tirohanga pō o ngā hua whakamāramatanga teitei.

3. Te tirohanga pō

E pā ana te pānga tirohanga pō ki te whakamāramatanga o te hua. Ki te teitei ake te whakamāramatanga, kāore e tino pai te pānga tirohanga pō o te hua. Nā te maramara tonu tēnei, engari he mahi tirohanga pō ā ngā hua kounga pai, ā, kāore e whakaahua i ngā mea. Ahakoa he kino ake te tae, kāore he raruraru o te māramatanga. Mēnā he rama whakakī tirohanga pō whero, he rama whakakī rama LED mā rānei, ka mārama ake te tirohanga pō i te pō.

4. Ārai wai

He ātete wai ngā hua o ngā kāmera whakamuri

Hei whakarāpopototanga: i te wā e whiriwhiri ana i tētahi kāmera whakamuri, whakaarohia ngā āhuatanga o runga ake nei, ko te mea nui ko te kite me te whakatairite i te pānga tuturu o te ahua.

5. Kāmera whakamuri waka motuhake

He maha ngā waka kua hanga kē i ngā kāmera whakamuri mō te kaupapa motuhake ka taea te whakamahi me te neke atu i te 500 tauira. I te wā e whiriwhiri ana koe, me whiriwhiri tuatahi koe i te kāmera whakamuri e hāngai ana ki tō tauira, ki te kore, kātahi ka whiriwhiri i tētahi kāmera whakamuri whānui.

6. Kāmera whānui.

Ko ngā kāmera whānui ko ngā kāmera poka 18.5mm, ngā kāmera pūrerehua iti o waho, ngā kāmera anga pereti raihana, ngā kāmera poka 28mm, ngā kāmera pahi me ētahi atu kāmera o waho, pērā i te kāmera tae tirohanga pō LED mō te kaiwhakatere waka.

Arotahi

Ko te arotahi o tekāmera papaahoko te wāhanga matua, ā, ko ngā tawhā matua e whā koia ēnei:

Roanga arotahi

Ko te rahi o te roa arotahi te mea e whakatau ana i te rahi o te tirohanga. He iti te uara o te roa arotahi, he nui te tirohanga, ā, he nui hoki te whānuitanga o te tirohanga, engari kāore i te mārama te wehewehe i ngā mea i tawhiti; he nui te uara o te roa arotahi, he iti te tirohanga, ā, he iti te whānuitanga o te tirohanga. Mena ka tika te whiriwhiri i te roa arotahi, ka kitea mārama ngā mea kei tawhiti. Nā te mea he ōrite te roa arotahi me te tirohanga, ko te tikanga o tētahi roa arotahi he whānuitanga tirohanga, nō reira, i te wā e whiriwhiri ana i te roa arotahi o te arotahi, me tino whakaaroaro mēnā he mea nui ngā taipitopito tirohanga, he mea nui rānei te whānuitanga tirohanga whānui. Ki te hiahia koe ki te kite i ngā taipitopito, whiriwhiria he arotahi arotahi roa; ki te hiahia koe ki te kite i tētahi tirohanga nui i te tawhiti tata, whiriwhiria he arotahi whānui me te roa arotahi iti.

Tauwehenga whakatuwheratanga

Arā, ko te rerenga mārama, e tohuhia ana e F, ka inehia e te ōwehenga o te roa arotahi f o te arotahi ki te kōhao mārama D. Kua tohua ia arotahi ki te uara F mōrahi, hei tauira, ko te 6mm/F1.4 e tohu ana i te kōhao mōrahi o te 4.29 mm. He rite whakamuri te rerenga mārama ki te tapawhā o te uara F, ko te iti o te uara F, ko te nui ake o te rerenga mārama. Ko ngā uara paerewa o te raupapa tohu kōhao i runga i te arotahi ko 1.4, 2, 2.8, 4, 5.6, 8, 11, 16, 22, me ētahi atu. Ko te ture ko te whakaaturanga i te uara paerewa o mua he 2 tonu o te whakaaturanga e rite ana ki te uara paerewa whakamutunga. ngā wā. Arā, ko te pūaha mārama o te arotahi he 1/1.4, 1/2, 1/2.8, 1/4, 1/5.6, 1/8, 1/11, 1/16, 1/22, ko te uara o mua ko Ko te tohu pūtake o te uara whakamutunga he 2 ngā wā, nō reira, ko te iti o te taupū pūaha, ko te nui ake o te pūaha, ā, ko te nui ake hoki o te māramatanga i runga i te mata o te ūnga whakaahua. Hei tāpiri, ka wehea te pūaha o te arotahi ki te ā-ringa (Ā-RINGARINGA IRIS) me te pūaha aunoa (AUTO IRIS). Ina whakamahia me te kāmera, he pai te pūaha ā-ringa mō ngā wā kāore e tino rerekē te kanapa. Ka whakaritea tōna urunga mārama mā te mowhiti pūaha i runga i te arotahi, ā, ka taea te whakarite i te wā kotahi kia pai ra ano. Ka whakarite aunoa te arotahi ā-ringa-iris i te huringa o te mārama, ā, ka whakamahia i waho, i te tomokanga me ētahi atu wā e tino rerekē ana te mārama.

Karāhe ā-iri aunoa

E rua ngā momo karāhe āwhata aunoa: ko tētahi e kiia ana ko te momo ataata (ATAATA) e peia ana, ā, kei roto i te karāhe tonu he ara iahiko whakakaha hei huri i te tohu whānui ataata mai i te kāmera ki te mana whakahaere o te motuka āwhata. Ko tētahi atu momo e kiia ana ko te momo puku iahiko tika (DC), e whakamahi ana i te ngaohiko DC i runga i te kāmera hei whakahaere tika i te kōhao. Kei roto i ēnei karāhe he motuka kōhao galvanometer anake, ā, me whai ara iahiko whakakaha i roto i te pane o te kāmera. Mō ngā momo karāhe kōhao aunoa katoa, e rua ngā poroporo whakarite, ko tētahi ko te whakatikatika ALC (whakatikatika ine mārama), e rua ngā kōwhiringa mō te ine tihi me te ine toharite e ai ki ngā āhuatanga mārama ūnga, ā, ko te kōnae ine toharite te nuinga o te wā e whakamahia ana; ko tētahi ko te whakatikatika TAUMATA (aro), ka taea te whakakanapa ake, te whakapouri ake rānei i te ahua putanga.

Karāhe whakanui

Ka wehea ngā karāhe whakanui ki te ā-ringa (AROHI WHAKAWHITI Ā-RINGA) me te hiko (AROHI WHAKAWHITI AUNOA). Ko ngā karāhe whakanui ā-ringa e whakamahia whānuitia ana i roto i ngā kaupapa rangahau pūtaiao, kaua i roto i ngā pūnaha tirotiro ara iahiko kati. I te wā e aroturuki ana i tētahi tirohanga nui, ka whakamahia te kāmera me te karāhe whakakā me te pani/whakatītaha. Ko te painga o te karāhe whakakā he whānui te whānuitanga o te whakanui. Ehara i te mea ka taea te kite i te whānuitanga o ngā āhuatanga anake, engari ka taea hoki te arotahi ki tētahi taipitopito. Hei tāpiri, ka taea e te gimbal te huri ki runga, ki raro, ki maui, ki matau hoki, ā, he tino whānui te whānuitanga o te tirohanga. He maha ngā whakanuinga o ngā karāhe whakakā pērā i te 6x, 10x, 15x, me te 20x. Mena e mōhio ana koe ki te roa arotahi tohutoro, ka taea e koe te whakatau i te whānuitanga rerekē o te roa arotahi o te karāhe. Hei tauira, he karāhe whakakā 6x me te roa arotahi turanga o te 8.5mm, ka taea te whakarite tonu i tōna whānuitanga whakanui mai i te 8.5 ki te 51mm, ā, ko tōna mara tirohanga he 31.3 ki te 5.5 nekehanga. Ko te ngaohiko whakahaere o te arotahi miihini ko te DC 8V~16V te nuinga, ā, ko te iahiko mōrahi ko te 30mA. Nō reira, i te wā e whiriwhiri ana i tētahi kaiwhakahaere, me whai whakaaro katoa ki te roa o te taura tuku. Mena he tawhiti rawa te tawhiti, ka kore e taea te whakahaere i te arotahi nā te hekenga ngaohiko i hangaia e te raina. Me whakanui ake te ngaohiko whakahaere whakauru, me whakakapi rānei te manaaki matihiko ataata kia mahi tahi me te whakahaere wetewaehere.

Haunga ngā tūemi e whā o runga ake nei, tera atu anō ētahi atu kōrero iti, engari mā te mātau ki ēnei taupū taupū e whā ka taea te whirihora me te whakamahi tika i te arotahi.

Te kaupapa mahi

Ka honoa te pūtake hiko o te kāmera ki te rama hiku whakamuri. Ina whakamahia te taputapu whakamuri, ka whakakahangia te kāmera i te wā kotahi, ka uru ki te āhua mahi, ā, ka tukuna ngā mōhiohio ataata kua kohia ki te kaiwhiwhi ahokore kei mua o te motuka mā te tuku ahokore. Ka tukuna e te kaiwhiwhi ngā mōhiohio ataata mā te AV. Ka tukuna te atanga IN ki te kaiwhakatere GPS, kia pai ai te mata LCD ina whiwhi te kaiwhiwhi i te tohu, ahakoa te momo atanga whakahaere o te kaiwhakatere GPS.

Ko te rerekētanga i waenga i te kāmera waka me te aroturuki waka me te kaiwhakatere DVD waka ina whakamahi ana i te kaiwhakatere GPS kawe, ko te mea ina whakamahi ana i te aroturuki waka, kāore e hiahiatia kia tahuri te aroturuki waka, mena kei roto te aroturuki waka i te taputapu whakamuri, ka whakaatu aunoa i te ahua o te kāmera waka; ā, ko te whakatere DVD waka ko te tikanga, ka taea te whakaatu i te ahua o te kāmera waka ina tahuri te taputapu; ina whakamahi ana i te kaiwhakatere GPS kawe, ka taea anake te whakaatu i te ahua o te kāmera waka ina tahuri te kaiwhakatere.

Ngā whakaritenga tāutanga

I ēnei rā, nā te tere o te whanaketanga o ngā hikohiko me ngā hangarau haumarutanga o ngā motuka, kua noho ngā kāmera kei runga i te waka hei taputapu tino nui mō te haumaru o ngā waka.

Muri iho, me whakaatu ngā pūkenga tāutanga me te rapurongoā mō ngā hua waka.

1. Ko te pāmahana mahi o te kāmera kei runga i te mākete kei waenganui i te 0-50 nekehanga. Ko te take he mea kei roto i te motuka, ā, he teitei ake ngā whakaritenga pāmahana i ērā o ngā kaiwhakahaere aroturuki noa. Ko te taha maui me te taha matau matua o te kāmera kei runga i te motuka he aroturuki i te āhua mahi a te taraiwa me te kaimahi rererangi. , me te aroturuki wā ohorere, te whakarato taunakitanga pai mō ngā aituā waka, me te mahi hei pouaka pango o te motuka.

2. E rua ngā momo taputapu rokiroki o ngā kāmera kei te mākete, ko te kōpae mārō rorohiko noa me te kāri SD. He pai te ātete o te kāri SD ki ngā ru, engari e 8 hāora noa te roa o te wāhi rokiroki, ā, he nui te utu tiaki. Ka taea e te kōpae mārō noa te tautoko i te 300 karamu, ka taea te hopu mō te kotahi marama.

3. Ina hoki, hei tāpiri atu ki te mahi aroturuki, kei te kāmera waka anō hoki te purei pāpāho maha, te tere o te waka, te nama pereti nama, te paparua tere, te paparua raraunga taraiwa me ngā mahi tuku GPS/GPRS me te ahokore.

4. Nā te āhua motuhake o te tāutanga, he whakaritenga motuhake kei te kāmera waka ina tāutahia. Me iti te rahi, me māmā hoki te tāutanga. Kāore e pā ki te taiao eke o te pāhihi, ā, me ngāwari te whakatū, ka pā ki te pānga aroturuki. He iti te ātete ki te ru. Ko te mea nui ko te whai rama whero-whero, he mea watea mō te aroturuki ina kore e pai te mārama. E taunakihia ana kia whakamahia he tuanui iti me te kāmera kōnihi me te rama whero-whero kua whakauruhia.

5. Nā te mea kua tīmata noa te umanga kāmera motuka, kāore i te tino hiahiatia tēnei tae e ngā kaihoko i te tīmatanga, ā, he tino nui te utu o te tae, engari nā te whanaketanga o te hangarau, ka horapa haere ngā kāmera tae.

6. Ko te utu tāutanga o te pahi ko ngā wāhanga e whai ake nei: te utu manaaki, te utu kāmera, te kōpae mārō, te waea, te utu tāutanga, he rerekē te utu o ngā taputapu manaaki rerekē, he rerekē anō hoki te utu o ngā kāmera rerekē, ā, he rerekē te utu manaaki i te mākete. He nui rawa.

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