Indlela yokukhetha i-DVR yemoto

Ngosizo lwedivayisi enjalo, ungakwazi ukurekhoda konke okwenzeka emgwaqeni ngenkathi ushayela noma uzungeze imoto ngenkathi umile. Ungakwazi futhi ukuqopha okwenzeka ngaphakathi emotweni. Amakhono obhalisi awagcini kulokhu. Ngokuvamile, amadivayisi anjalo anezici ezengeziwe ezingaba usizo esimweni esithile - isamukeli se-GPS, ikhamera yesivinini, isihlungi se-polarization (CPL), i-G-sensor, i-Wi-Fi, nabanye.

Injongo eyinhloko ye-DVR yemoto ukurekhoda isikhathi sengozi noma ezinye izigameko, njengemisebenzi yokukhwabanisa. Ukurekhoda kwevidiyo okuvela kubhalisi kungasiza ekuxazululeni ingxabano, kufakazele ubumsulwa bakho, futhi ekugcineni konge izinzwa zakho, imali, kanye nenkululeko.

Lapho uthenga isiqophi sevidiyo, naka ukuthi imodeli ekhethiwe inaso yini isitifiketi se-UkrSEPRO. Uma kungenjalo, inkantolo ingase ingayamukeli ividiyo njengobufakazi lapho icubungula ingxabano. Kodwa lesi yisona simo lapho kuthengwa khona idivayisi enjalo.

Indlela efanele yokukhetha isiqophi sevidiyo

Ukukhetha okunekhono kuzokuvumela ukuthi uthenge umbhalisi wekhwalithi ephezulu ozohlangabezana nezidingo zakho zangempela futhi angeke akuvumele phansi ngesikhathi esingafanele.

Labo abathenga idivayisi enjalo okokuqala bavame ukukhetha ngokusekelwe esithombeni esikhanyayo, esiphundu esikhiqizwa yi-DVR ekurekhodweni. Yebo, ikhwalithi yokuqoshwa ibalulekile, kodwa ngeke uthwebule imibono emihle.

Akufanele ujahe ukulungiswa okuphezulu kakhulu, ezimweni eziningi i-Full HD yanele. Ngaphezu kwalokho, abakhiqizi abangathembekile bathola ukulungiswa okungeziwe ngokufaka i-interpolation, okungukuthi, ukunwetshwa okuhleliwe kwesithombe, futhi i-matrix isetshenziselwa ukushibhile. Eqinisweni, lokhu akuthuthuki nje kuphela, kodwa, ngokuphambene nalokho, kubi kakhulu izinga lokuqoshwa kwevidiyo.

Abaningi baphushwa ukuthi bathenge ngokusebenzisa iprosesa enamandla noma i-matrix yekhwalithi ephezulu kudivayisi, umkhiqizi abhala ngayo ngokubhala okukhulu emaphaketheni. Kodwa ngokuvamile lokhu kuyisinyathelo esikhohlisayo esikuvumela ukuthi ukhuthaze le modeli noma ukhuphule inani layo. Ngisho ne "iron" ebanda kunazo zonke, ehlanganiswe esimweni esisodwa, ngokwayo ngeke inikeze umkhiqizo ohloniphekile ekugcineni. Ngoba izingxenye zidinga ukukhethwa kahle futhi zicushwe, futhi lokhu kudinga onjiniyela abanekhono kanye nesoftware yekhwalithi ephezulu. Kulokhu kuphela, ungathembela ekudalweni kwedivayisi efanelekile.

Ungalingwa amanani aphansi kakhulu, noma ngabe umkhiqizi ethembisa ukusebenza okuhle kakhulu. Abaningi bakhetha ukonga imali ngokuthenga amagajethi kwenye yezingosi ze-inthanethi zaseShayina. Ngokumangalisayo, lezi zisetshenziswa zivame ukusebenza. Kodwa akunakwenzeka ukubikezela ukuthi zizohlala isikhathi eside kangakanani. Labo abavule amadivaysi aseShayina bayazi ukuthi iyiphi ikhwalithi yokwakha engatholakala ngaphakathi. Akekho ongaqinisekisa ukuthi okuthile kugajethi enjalo ngeke kwehla ngesikhathi sengozi, futhi irekhodi eliqinisekisa ubumsulwa bakho lingase lonakaliswe.

Konke lokhu kusiletha esiphethweni sokuthi lapho ukhetha i-DVR, kufanele uqale ucabangele hhayi imingcele emenyezelwe, kodwa ukwethembeka kwedivayisi. Kulokhu, ungagxila emikhiqizweni yemikhiqizo ekhethekile eyaziwayo, kanye nemibono yochwepheshe kanye nezilinganiso zabasebenzisi ezicatshangelwayo. Kudingeka kuphela ukuhlunga "ama-oda" acacile noma amboziwe, okungaba nzima kakhulu.

Ungajahi izinto ezintsha, ngisho noma zibukeka zithembisa. Eqinisweni, kungase kuvele kuwumkhiqizo ongahluziwe onesofthiwe engafakwanga emqondweni. Kungcono ukukhetha phakathi kwamamodeli weminyaka yamuva azibonakalise futhi anesidingo esizinzile.

Ungabheka ku-YouTube ukuze uthole izibonelo zokurekhodwa okwenziwe ama-DVR ahlukene. Noma kucatshangelwa iqiniso lokuthi ividiyo ekulesi sisetshenziswa icindezelwe, iziphetho ezithile zingafinyelelwa uma zibukwa kusiqapha esikhulu ngokwanele.

Izindlela Zokukhetha

Amapharamitha amakhulu nokusebenza okuchazwe ngezansi kuzokusiza ukuthi unqume ukuthi iyiphi i-DVR oyidingayo ngokuqondile.

Ikhwalithi yokurekhoda

Izinga lokuqoshwa kwevidiyo linqunywa amapharamitha ambalwa.

 1. Ukulungiswa kwe-matrix.

Cishe wonke ama-DVR aphawulekayo asekela ukulungiswa kwe-Full HD (amaphikseli angu-1920 x 1080) kuhadiwe. Ukusekela kokurekhoda kwe-SuperHD (2304 x 1296p) ne-WideHD (2560 x 1080p) kuyatholakala kwamanye amamodeli athuthukile. Kodwa kungase kube khona umkhondo ofihliwe lapha. Hhayi-ke, uma isinqumo esinjalo sisekelwa ezingeni lehadiwe. Khona-ke ukurekhoda kuzocaca kakhudlwana. Kepha abanye abakhiqizi abakuvimbi ukukhohlisa, bedlulisa ukutolikwa kwesoftware njengokuxazulula okuphezulu. Ungakwazi ukucacisa le nkinga ngokubheka ukuthi iphrosesa ne-matrix efakwe kudivayisi iyasisekela yini isixazululo esimenyezelwe. Uma kungenjalo, kusho ukutolika okusobala. Kungcono ukwenqaba ukuthengwa kombhalisi onjalo.

Kodwa ngisho nesinqumo esithembekile seSuperHD sinezinkinga zakho. Okokuqala, ekukhanyeni okuphansi, ikhwalithi yevidiyo ithi yimbi kune-Full HD. Okwesibili, njengoba isixazululo sikhula, isikhala ifayela elihlala kumemori khadi sikhula kakhulu. Okwesithathu, ukukhethwa kwamamemori khadi kuyodingeka kusondele ngokuqinile, ngoba akuwona wonke amakhadi akwazi ukurekhoda ngesivinini esikhulu ngaphandle kokuhlanekezela nokulahlekelwa.

 2. Isivinini sokudubula (ozimele ngomzuzwana).

Ezimweni eziningi, ama-DVR adubula amafreyimu angu-30 ngomzuzwana (fps). Amanye amamodeli asebenzisa i-fps engu-60, ethuthukisa kancane ukubonakala kwezinto ebusuku. Emini, umehluko wekhwalithi uma uqhathaniswa nama-fps angu-30 ubonakala kuphela ngesivinini esingaphezu kuka-150 km/h.

Ngokungeziwe ekuxazululeni kanye nesivinini sokudubula, ikhwalithi yokuqoshwa kwevidiyo ithintwa kakhulu ama-optics ekhamera kanye ne-angle yokubuka.

Optics - ingilazi noma ipulasitiki

Ilensi yekhamera ye-DVR ivamise ukuba namalensi angu-5…7. Eqinisweni, ama-lens amaningi kufanele athuthukise ikhwalithi yokudubula ekukhanyeni okuphansi. Kodwa ukunakwa okukhethekile akufanele kukhokhwe kulokhu. Okubaluleke kakhulu yizinto ezenziwe ngazo ama-lens. Kukhamera ehloniphekile, kufakwe ama-glass optics ahlanganisiwe. Amalensi epulasitiki awuphawu lwedivayisi eshibhile. Ipulasitiki iba namafu ngokuhamba kwesikhathi futhi ingaqhekeka ngenxa yokushintsha kwezinga lokushisa. Ama-optics anjalo agwenywa kangcono.

I-angle yokubuka

Kubonakala sengathi kungcono kakhulu. Kodwa ngokunyuka kwe-angle yokubuka, ukuhlanekezela ezinhlangothini kuyanda (umphumela weso lenhlanzi). Lokhu kubonakala ikakhulukazi uma ushayela ngesivinini esikhulu, lapho isithombe esingakwesokudla nakwesobunxele silufifi. Kwamanye amadivaysi, lo mphumela unxeshezelwa kancane isofthiwe. Kodwa ngokuvamile, i-angle yokubuka evamile ngokuvamile i-140 ... 160 degrees, futhi ngokushayela ngesivinini esikhulu, i-120 izokwanela. Ngendlela, uma i-engeli yokubuka incane, kuba ngcono ukubonakala kwezinombolo zezimoto ezishayela phambili ebangeni elithile.

Okunamathiselwe kubakaki

Izindlela eziyinhloko zokunamathisela ubakaki ku-windshield yizinkomishi zokudonsa i-vacuum kanye ne-tape enezinhlangothi ezimbili.

Ngakolunye uhlangothi, inkomishi yokumunca ilula ngokusobala - yehlise amafutha, yacindezela futhi usuqedile. Kubekwe kabusha kalula noma kukhishwe ukuze kuyiswe ekhaya. Kodwa ngokuzamazama okunamandla, inkomishi yokumunca ingase ingamelani, ikakhulukazi ngesisindo esibalulekile nobukhulu bedivayisi. Khona-ke umbhali uzobe ephansi, futhi kuhle uma enza ngaphandle kokulimala.

Itheyiphu enezinhlangothi ezimbili ibamba ngokuvikelekile, kodwa ukuhlela kabusha idivayisi akusalula kangako. Abanye abakhiqizi baqedela amadivaysi abo ngazo zombili izinhlobo zezikhwezi. Ngokuzama inkomishi yokumunca, ungathola indawo engcono kakhulu bese usebenzisa itheyiphu.

Idivayisi ye-swivel

Ikhono lokujikisa ikhamera eceleni noma emuva kuyisici esiwusizo. Ungakwazi, isibonelo, ukuthwebula umcimbi ongenzeki ngqo esifundweni, noma urekhode ingxoxo nephoyisa.

 Ukuxhuma ikhebula lamandla kubakaki noma ngokuqondile kwirekhoda

Kwamanye amamodeli, amandla anikezwa ngokuqondile emzimbeni werekhoda, ngokudlula ubakaki. Ukuze ususe idivayisi, kufanele unqamule isixhumi.

Ukunikezwa kwamandla okudlulela kusirekhoda kubakaki kukuvumela ukuthi ususe idivayisi ngaphandle kokunqamula ikhebula lamandla. Kulula kakhulu, futhi isixhumi asigugi.

Ukuqiniswa kazibuthe kwerekhoda kubakaki

Isixazululo esikahle kakhulu esikuvumela ukuthi ususe irekhoda kubakaki ngokunyakaza okulula kweminwe emibili ukuze uhambe nayo futhi ungalingi izakhamizi ezithambekele ekuntshontsheni. Kulula ukuyibuyisela futhi.

Isihlungi se-Polarizing (CPL)

Isihlungi esinjalo sifakwe kwi-lens ukuze sisuse ukukhanya kwelanga. Uma libalele, i-CPL iwusizo kakhulu futhi ikuvumela ukuthi uqede ukuvuleka kwesithombe. Kodwa lapho uyifaka, ukulungiswa okuncane kokujikeleza kuyadingeka.

Kodwa ebusuku, isihlungi se-polarizing singabangela ukufiphala okukhulu kwesithombe.

Khombisa ukutholakala

Isibonisi asithinti ukusebenza kwesirekhoda nganoma iyiphi indlela, kodwa ikhono lokubuka ividiyo ngokushesha ngaphandle kokuyilanda kungaba usizo kakhulu. Isibonelo, ungaqinisekisa ngokushesha iphoyisa lomgwaqo ngobumsulwa bakho futhi ngaleyo ndlela wonge isikhathi, izinzwa nemali.

Inzwa yokushaqeka (inzwa ye-G) nenkinobho yesimo esiphuthumayo

Wonke ama-DVR akhiqizwa esikhathini sethu afakwe inzwa yokushaqeka, ngakho-ke akunangqondo ukugxila kulokhu lapho ukhetha idivayisi. Uma icushwa, ifayela elibhalwa ngaleso sikhathi lithola ukuvikeleka ekubhalweni phezu kwalo. Udinga nje ukukhumbula ukuthi i-G-sensor idinga ukulungiselelwa kokuzwela ukuze ingasebenzi kuwo wonke umthombo, ngaphandle kwalokho imemori khadi ingagcwalisa ngokushesha amafayela avikelwe, futhi ukurekhoda okuvamile kuzoyeka.

Futhi inkinobho yesimo esiphuthumayo ikuvumela ukuthi umake ngokushesha ifayela elirekhodwa ngaleso sikhathi njengelivikelwe. Lokhu kuyasiza uma kwenzeka isigameko esingalindelekile futhi ukurekhoda kudinga ukuvikelwa ekubhalweni okuyisiyingi okuqala lapho imemori khadi isigcwele.

I-Supercapacitor noma ibhethri

Ibhethri ye-lithium ikuvumela ukuthi udubule ungaxhunyiwe ku-inthanethi isikhathi esithile. Kodwa-ke, imoto ingaba nezinguquko ezimangalisayo zokushisa, ikakhulukazi ebusika, okungaholela ekuhlulekeni kwebhethri ngokushesha uma idivayisi ishiywe emotweni ngaso sonke isikhathi. Ngenxa yalokho, lapho amandla evaliwe kunethiwekhi yebhodi, ungalahlekelwa izilungiselelo zomsebenzisi werekhodi, futhi esimweni esibi kakhulu, ulahlekelwe irekhodi lokugcina.

I-supercapacitor ayikuvumeli ukusebenza ngokuzenzakalelayo. Ukushaja kwayo kwanele kuphela ukuze kuqedelwe ukurekhoda kwamanje. Kodwa akesabi ukushisa noma isithwathwa. Futhi ngokuthwebula ividiyo ungaxhunyiwe ku-inthanethi, ungasebenzisa i-smartphone yakho.

Amakhadi wememori

Uma i-DVR isebenzisa ukulungiswa okuphezulu, ukurekhoda kwebhithi ephezulu, uzodinga imemori khadi ekwazi ukurekhoda ngesivinini esikhulu. Uma kungenjalo, ividiyo ezoba umphumela izoba nama-artifacts ayenza ingasebenziseki njengobufakazi bokuthi uqinisile. Umsebenzi wokukhetha ikhadi elifanele uyinkimbinkimbi yiqiniso lokuthi imakethe igcwele imikhiqizo esezingeni eliphansi neyomgunyathi.

Uma idivayisi ine-slot yekhadi lesibili, khona-ke lokhu kwenza kube lula ukwenza ikhophi yokurekhoda, isibonelo, iphrothokholi.

GPS kanye SpeedCam

Ukuba khona kwemojula ye-GPS ekucushweni kwe-DVR kwenza kube nokwenzeka ukunquma izixhumanisi zamanje zemoto kanye nesiqondiso sokunyakaza, futhi ngezinye izikhathi udale imephu yokunyakaza.

I-SpeedCam, esebenza ngokubambisana ne-GPS, inedatha yayo egciniwe egciniwe egciniwe kuma-radar amaphoyisa amile namakhamera futhi ixwayisa ngokusondela kuwo ngesignali ezwakalayo. Eqinisweni, lokhu kungumtshina we-radar, okuyinto, noma kunjalo, engeke ikusindise kumadivayisi eselula.

Bheka futhi

Nweba Ukuwa