Whakaata tirohanga whakamuri.
Ko te whakaata ārai-kanapa e whakauruhia ana i roto i te wāhanga, he mea tito mai i tētahi whakaata motuhake me ngā photodiode e rua me tētahi kaiwhakahaere hiko. Ka whiwhi te kaiwhakahaere hiko i te rama whakamua me te rama whakamuri e tukuna ana e te photodiode. Mena ka tiaho te rama whakamārama ki te whakaata o roto, ki te nui ake te rama o muri i te rama o mua, ka tukuna e te kaiwhakahaere hiko he ngaohiko ki te paparanga kawe hiko. Ka huri te ngaohiko i runga i te paparanga kawe hiko i te tae o te paparanga hikohiko o te whakaata, ka teitei ake te ngaohiko, ka pouri ake te tae o te paparanga hikohiko. I tēnei wā ahakoa he kaha te whiti ki te whakaata whakamuri, ka whakaatu ngā whakaata ārai-kanapa e whakaatahia ana ki ngā kanohi o te taraiwa i te rama pouri, kāore e kanapa.
Tikanga whakamahi.
I te nuinga o te wā, e toru ngā whakaata tirohanga whakamuri o te motuka, ā, e taraiwa ana te rangatira kia kite i aua whakaata tata ki te kotahi rau ngā wā i te rā, engari he maha ngā raruraru e pā ana kāore e arohia ana, pērā i te whakatikatika i te whakaata tirohanga whakamuri kia eke ki te taumata pai rawa atu, me pēhea te whakatau i te raruraru o te wāhi matapo o te whakaata tirohanga whakamuri me te pānga o te whakaata o te whakaata tirohanga whakamuri ki ngā āhuatanga mārama rerekē. Mā te awhina o te whakaata tirohanga whakamuri o te motuka, ka taea e te taraiwa te whakawhānui i te tirohanga, te kite ā-kore i te taha o muri o te motuka, me te taha o raro o te āhuatanga, ka taea te kī he mahi nui te whakaata tirohanga whakamuri o te motuka mō te taraiwa, nō reira he aha te mea me aro atu te rangatira ki te raruraru o te whakaata tirohanga whakamuri?
(1) He huinga ture te whakatikatika i te whakaata tirohanga whakamuri, kāore e taea te mahi mā te kare ā-roto
He rerekē te āhua o te taraiwa a te katoa, ko te tikanga he hiahia ki te whakarerekē i te whakaata tirohanga whakamuri. Inaa, he ture anō kei reira mō te whakarerekētanga o te whakaata tirohanga whakamuri. Me mārama ēnei take e whai ake nei i roto i te whakarerekētanga:
① Hei whakarite i ngā whakaata tirotiro whakamuri e toru, tuatahi, whakaritehia te tūnga nohoanga, kātahi ka whakarite i te whakaata.
② Mō te whakaata tirohanga whakamuri i roto i te motuka, ka whakaritea ngā tūranga maui me te matau ki te taha maui o te whakaata kua tapahia ki te taringa matau o te ahua i roto i te whakaata. Ko te tikanga o tēnei, i roto i ngā āhuatanga taraiwa whānui, kāore e taea te kite i a koe anō mai i te whakaata tirohanga whakamuri i roto i te motuka, ā, ko ngā tūranga o runga me raro hei whakanoho i te pae tawhiti ki waenganui o te whakaata.
Mō te whakaata tirotiro whakamuri maui, ko ngā tūranga o runga me raro hei whakanoho i te pae tawhiti ki waenganui, ā, ko ngā tūranga maui me matau ka whakatikatikaina kia 1/4 o te whānuitanga o te whakaata e nohoia ana e te tinana.
Mō te whakaata tirotiro muri matau, nā te mea kei te taha maui te nohoanga o te taraiwa, ehara i te mea ngāwari te whakahaere a te taraiwa i te taha matau o te tinana, me te hiahia hoki ki te wāhi waka i te taha o te rori i ētahi wā, ka nui ake te horahanga whenua o te whakaata tirotiro muri matau ina whakarerekētia ngā tūranga o runga me raro, arā, tata ki te 2/3 o te whakaata. Ka whakarerekētia hoki ngā tūranga maui me matau ki te 1/4 o te horahanga o te tinana.
(2) He iti te whānuitanga o te whakaata tirohanga whakamuri, ā, me tūpato koe ki ngā wāhi matapo
He tokomaha te hunga e whakaaro ana, kia taea ai te whakakore i ngā ira matapo, me tahuri ngā whakaata maui me te matau ki waho, ki raro rānei, kia taea rawa. Tērā pea ka hoki whakamuri tēnei, nā te mea kāore e taea te whakakore i ngā ira matapo, ā, ka taea hoki e koe te whakangāwari i tō tirohanga ira matapo. Ka taea e te taraiwa noa te kite i te 200° ki te taha maui me te taha matau o mua me te kore e titiro whakamuri, arā, he 160° pea te kore e kitea. He "whakaata kaha rawa te whakawhirinaki ki ngā whakaata iti e toru hei taupoki i te 160° e toe ana". Inaa, ko ngā whakaata tirohanga whakamuri maui me te taha matau me ngā whakaata tirohanga whakamuri i roto i te motuka ka taea noa te whakarato i tētahi whānuitanga tirohanga tāpiri o te 60°, nō reira me aha te 100° e toe ana? Ko te 100 nekehanga e toe ana ko tā tātou e kī nei he ira matapo. Koia te take me titiro whakamuri tātou ki ō tātou ira matapo i a tātou e taraiwa ana. Ahakoa he maha ngā motuka hou kua whakauruhia ki ngā whakaata piko rua, engari ko te whakaata tirohanga whakamuri maui, matau anake tēnei. Ki te whakanui ake i ētahi koki tirohanga, kāore tonu e taea te taupoki katoa i ngā wāhi, nō reira me tupato ake te ira matapo.
(3) He rerekē te whakaata o te whakaata whakamuri i te awatea me te pō, ā, me whakarite kia tika.
He iti noa te hunga e aro ana ki te whakaata o te whakaata whakamuri. Ko te rahi o te whakaata e pā ana ki te rauemi kiriata whakaata i runga i te mata o te whakaata, ā, ki te nui ake te whakaata, ka mārama ake te ahua e whakaatahia ana e te whakaata. Ko te kiriata whakaata whakaata o te whakaata whakamuri o te motuka he mea whakamahi i ngā rauemi hiriwa me te konumohe, ko te iti rawa o te whakaata he 80%. Ka pāngia te taraiwa e te whakaata teitei i ētahi wā, pērā i te taraiwa i te pō i raro i te rama o te motuka, ka meinga te whakaata o te whakaata whakamuri i roto i te motuka kia matapo te taraiwa, ka pā ki te haumaru taraiwa, nō reira ko te whakaata whakamuri o te motuka he whakaata porowhita, ahakoa he papatahi te whakaata, engari he porowhita tōna āhua whakawhiti, ka whakamahia te whakaata mata o te whakaata porowhita, ā, kāore te whakaata o roto i te ōrite ngā āhuatanga, kāore e tutuki te hiahia mō te kanapa. I te awatea, ka whakamahia te kiriata whakaata o roto o te hiriwa, o te konumohe rānei me te whakaata o te 80%, ā, i te pō, ka whakamahia te karāhe mata me te whakaata o te 4% noa iho. Hei whakatutuki i tēnei, me huri tika te whakaata tirohanga whakamuri o roto i te tūranga awatea i te pō kia urutau ai ki ngā hiahia taraiwa.
He maha ngā kaihanga waka e mahi kaha ana ki te whakaata tirotiro muri o te waka, te mahi whakarewa me te kohu o te whakaata tirotiro muri, te mahi horoi, te hangarau LCD whakaata tirotiro muri me te hangarau kāmera tirotiro muri o te waka ariā, he maha ngā taputapu matatau e pai ake ai te mohio me te haumaru o te waka, engari mō ia waka hanga, kei te taha o te tatau te whakaata tirotiro muri maui me te matau, me te whakaata tirotiro muri i roto i te waka. Ahakoa he āhua kino te tirohanga, ahakoa ka whakanui ake i te ātete taraiwa, ā, nā tō rātou tūranga i ngā taha o waho o te tinana, he tino ngāwari ki te pakaru, heoi kāore he waka e hapa ana i a rātou. Mā te whakamahi katoa i ngā "kanohi" e toru o te waka ka taea te taraiwa haumaru me te pono. I roto i te hoko, me hoko e tātou he hua pono, he nui ngā mōrearea haumaru o ngā hua ngoikore. He maha ngā tāngata e whiriwhiri ana i te hokohoko ipurangi, te hokohoko ipurangi, me haere ki te paetukutuku noa ki te hoko.
Paerewa whakarerekētanga whakaata whakamuri maui me te matau: kei waenganui o te whakaata te pae tawhiti, ā, ko te tinana e 1/4 o te whakaata. Paerewa whakarerekētanga whakaata whakamuri: kei waenganui o te whakaata te pae tawhiti, ka taea e koe te kite i tō taringa matau. He maha ngā tuhipoka: (1) I te wā e whakarerekē ana i te whakaata whakamuri, whiriwhiria te huarahi whakapae. (2) I te wā e whakarerekē ana i te nohoanga o te taraiwa, whakarerekētia te whakaata whakamuri. (3) He wāhi matapo tirohanga te whakaata whakamuri, kaua e whakapono ki ngā whakapono whakapono.
Tena waea mai ki a mātou mēnā e hiahia ana koe ki ēnei hua.
E whakapau kaha ana a Zhuo Meng Shanghai Auto Co., Ltd. ki te hoko i ngā wāhanga waka a MG&MAUXS. Nau mai ki te hoko.
