DVR cov tshuaj. Qhov kev xaiv ntawm lub tsheb DVR

Xyoo los ntawm lub xyoo, cov uas duav txhua yam ntawm tus sau li xws li yog expanding ho. Feem ntau cov feem ntau, Kua zaub ntawm lub hom phiaj yuav pom nyob rau hauv lub tsheb qhov chaw nyob rau hauv lub uantej los yog dashboard. Muaj ntau cov neeg siv nyob rau hauv kev xaiv ntawm cov pab kiag li lawm yog muab qhov tseeb lo lus nug: dab tsi yog qhov gadget daim ntawv tso cai seb yuav ua li xaiv thiab yuav ua li cas no parameter muaj feem xyuam rau qhov zoo thiab clarity ntawm cov dluab.

Cia peb sim kom to taub rau hauv kom meej nyob rau hauv no qhov teeb meem thiab txiav txim seb qhov zoo tshaj plaws tshuaj rau DVR. Tsis tas li ntawd txhais ib daim ntawv teev luv, uas muaj lub feem ntau ntse ua qauv, distinguished tsis tau tsuas yog high-zoo "filling", tab sis tau rau feem ntau ntawm cov neeg tsav tsheb cheb matrix.

hom ntawv tso cai

Niaj hnub nimno pab kiag li lawm, raws li ib tug txoj cai, tag nrho HD-unwrap, uas yog, feem ntau ntawm cov qauv nyob rau hauv lub khw muag khoom txee yog DVR muaj kev daws teeb meem. Lub siab dua tus qhab nia (ntsuas nyob rau hauv pixels (px), lub sharper cov duab dua.

Hom PP:

• SD - 720x576 pixels.
• HD - 1280x720 pixels.
• Tag nrho HD - 1920x1080 pixels.
• UHD - 3840h2160 p.

Qhov kawg kev daws teeb meem ntawm lub DVR yuav tsum tau hu ua kab txawv, raws li nws tshwm sim heev tsis tshua muaj. Tej unwrap kim qauv muaj peev xwm ntawm kev ua tau zoo tag nrho-scale shooting. Cov feem nrov ntawm cov neeg tsav tsheb siv DVR nrog Full HD-matrix. Nyob rau hauv tus nqi lawv tsuas yog me ntsis outperform pa HD-gadgets, li ntawd, muaj coob tus neeg xav kom them ib tug me ntsis rau qhov zoo ntawm cov duab.

Rau cov ntaubntawv povthawj Ceev (FPS)

Tsis tas li ntawd muaj nqis tshwj xeeb hais tias tus thib ob feem ntau tseem ceeb parameter yog lub shooting ceev cov ntaubntawv povthawj siv. Nws feem ntau tshwm sim hais tias ib co unscrupulous manufacturers xws li cov specification ntawm koj ntaus ntawv uas muaj peev xwm los sau nyob rau hauv siab txhais, tab sis "tsis nco qab" kom meej lub siab tshaj plaws nyeem ceev ntawm xws li ib tug cheb. Cov no hais tias cov neeg siv zoo li yuav DVR nrog Full HD, tab sis cov duab zoo nyob rau hauv qhov kev daws teeb meem yog neeg pluag, vim hais tias cov duab no yog tsis tiav thiab lub pull yog txaus.

Optimum kev kawm rau tej hom ntawv thiab tag nrho HD nyob rau hauv particular, yog ib tug tsawg kawg nkaus cim ntawm 30 FPS. Yog hais tias qhov no parameter yog tsawg dua, nws yog zoo dua mus rau noj ib tug tag nrho-HD ntaus ntawv, thiab tsis tau overpay rau lub liam siab daws teeb meem. Niaj hnub no yuav gadgets nrog SD-cheb tsis ua kev zoo siab: koj mam li tsuas pom cov zuag qhia tag nrho duab, thiab lub tsheb daim ntawv tso cai daim hlau yuav tsum tau nyeem ntawm ib qho ratio ntawm txog 1 mus rau 4 (nrog rau cov kev coj dawb huv ntawm lub yav tas thiab cov huab cua yog zoo).

Tom ntej no, xav txog cov kev ntaus ntawv nrog Full HD thiab HD-resolution matrix.

Intego VX-295

Nws yog ib tug compact gadget thiab nyiaj txiag, thiab txawm lub fact tias nws yog los ntawm yas optics, duab zoo tau txaus siab ntau cov neeg siv. DVR Matrix daws teeb meem xws li HD, tab sis ib tug tsis muaj suab nrov theem thiab high-zoo Hoobkas calibration tuition los ze zog mus rau lub neeg sau npe kawm tag nrho HD-pab kiag li lawm.

Lub gadget yog ib tug zoo sau ntawm 2.4 nti, cov yuav txhawb nco phaib mus txog 32 GB thiab, dua li cov nplua mais ntawm yas kom tuaj txoos ua ke, nyob rau hauv sib piv rau ib tug zoo xws li cov Kaum Ob Lub Hlis cov kwv tij. Muab haumxeeb, thiab feem ntau cov tseem ceeb - tus phooj ywg ntawv qhia zaub mov, ib tug nqi lossis ntawm ntau tshaj kev ywj pheej, thiab tau qhov zoo tshaj plaws nyiaj txiag video recorder.

Qhov zoo ntawm tus qauv:

• daim duab zoo tso zis;
• paub tab paub xav los ua ke thiab tsim kev ntseeg;
• intuitive chaw;
• nqi.

disadvantages:

• decoder digitizes cov khiav xwb nyob rau hauv AVI-hom.

Kwv yees li ntawm tus nqi - txog 2000 rubles.

Artway AV-338

Qhov no video recorder nrog ib tug daws teeb meem ntawm 1920x1080 pixels, piv txwv li tag nrho HD. Lwm yam zoo ntawm tus gadget - nws lub teeb yuag thiab qhov ntev, uas muaj peev xwm ntxiv tswj cov duab rau ntxhib txoj kev.

Los ntawm cov qauv ntawm cov nyiaj txiag ya, hauv daim duab nyob rau hauv lub qhov zis yog zoo - qhia meej thiab nplua nuj. Txawm tias nws undeniable zoo: video daws teeb meem DVR nyob rau hauv tag nrho HD, lub compactness thiab nqi, tus gadget kuj muaj cov tsis zoo. Cov no muaj xws txheej hauj lwm hmo ntuj: plaub LEDs rau infrared illumination ntawm me ntsis kev pab nyob rau hauv qhov tsaus ntuj nti.

Nyob rau hauv tas li ntawd, cov uas twb muaj lawm roj teeb 200 mAh roj teeb yog depleted ua ntej peb ob lub qhov muag, li ntawd, lub "tethered" hom yuav tsum muaj nyob rau hauv 50% ntawm cov neeg. Nqe poob compactness thiab kev tshuaj ntsuam ntau thiab tsawg pab. Tam sim no daws teeb meem DVR npaum li cas rau polutoradyuymovogo zaub. Qhov kawg uas ploj lawm tsuas yog cov muaj tseeb tso ntawm lub gadget thiab tshaj. Txawm tias tag nrho cov shortcomings, tus ntaus ntawv yuav tsum tau hu ua ib tug zoo nyiaj txiag kev xaiv, vim hais tias sib tw analogues xwb tsis muaj teeb meem zoo li, tab sis kuj yog ib tug ntau ntawm lwm yam shortcomings, ntawm uas nyob rau hauv cov qauv no tsis muaj.

Gadget pluses:

• ntau tshaj ywj pheej nqi lossis;
• poj duab nyob rau hauv high kev daws teeb meem (nyob rau hauv lub nruab hnub);
• Xaiv G-sensor (accelerometer);
• me me luaj li cas;
• ntxim hlub thiab ntau yam zoo.

cons:

• "Nyoos" thiab braking software, zoo li feem ntau cov nyiaj txiag pab kiag li lawm;
• Tsis them nyiaj yug rau lub nrov H.264 codec;
• nruab nrab microphone;
• qauv yog tsis haum rau hmo ntuj shooting.

Kwv yees li ntawm tus nqi - txog 1800 rubles.

Karki Duo

Ib tug ntawm cov txawv nta ntawm no recorder nrog ib tug daws teeb meem ntawm Full HD - ib tug modular tsim. Qhov ntawd yog nws lub ntsiab chav tsev yog nyob rau hauv lub khiav ceev los yog nyob rau hauv lub hnab looj tes compartment, thiab lawv tus kheej kom ntau li ntau tau compact recorders yog muab tso rau discreetly qhov chaw nyob rau hauv lub ces kaum ntawm lub windscreen, tsis muaj attracting ntau heev sai sai. Ob koob yees duab muaj zoo saib ces kaum ntawm 140 degrees, rau tag nrho HD-resolution video recorder yog zoo kawg nkaus tau.

Modularity tsim pab khoom devaysa rhiab GPS-receiver. DVR screen daws teeb meem thiab loj zaub cia yooj yim saib daim ntawv, uas, incidentally, yog tsis tu ncua tshiab los ntawm cov nom chaw tsim tshuaj paus ntawm lub chaw. Hais tias yog, tus gadget yog tau pre-ceeb toom tus neeg tsav tsheb txog lub xub ntiag ntawm chaw cov koob yees duab DPS thiab lwm yam "surprises" uas tsis pom ntes.

qauv nta

Nyob rau hauv tas li ntawd kom puv HD-resolution cov ntaubntawv povthawj siv rau cov DVR qauv muaj lwm cov kom zoo dua - ib tug capacious roj teeb nrog 1100 mAh muaj peev xwm. Yog li ntawd, tej kev tsis txaus siab tau raug pom nyob rau hauv lub roj teeb lub neej.

Qhov zoo ntawm tus qauv:

• kho kwj los ntawm ob ces kaum (ob koob yees duab);
• them nyiaj yug rau nco phaib ntawm volume mus txog 128 GB (SDXC);
• yaug mounted koob yees duab;
• lub nyob rau ntawm GPS-module.

disadvantages:

• tus nqi ntawm ib tug siab, Yog hais tias koj tsuas xav tau ib tug DVR.

Kwv yees li ntawm tus nqi - txog 15 txhiab rubles.

TrendVision TDR-708GP

Piv rau lwm venerable cov neeg sawv cev ntawm tus nqi ya ntawm cov qauv no nws yog yooj yim mus rau sawv tawm. Cuaj kaum, tus gadget muaj tag nrho cov nta yuav tsum tau ua kom tiav cov hauj lwm nrog cov kev ywj pheej nqi lossis rau lub ya.

Tus ntaus ntawv tau txais ntau-angle lens nrog ib tug heev zoo iav lo ntsiab muag, lub zoo-cov pov thawj processor Ambarella, smartly digitize video nyob rau hauv MP4 hom ntawv, muaj ib tug sensor rau saib xyuas lub tsheb txoj kab, raws li zoo raws li tag nrho cov hom ntawm cov suab taw qhia sai rau ceeb toom tus neeg tsav tsheb ntawm ib tug teeb meem.

Embedded cim xeeb ntawm cov gadget yog tsis ntau - cia li 2GB, tab sis koj muaj peev xwm nthuav nws siv nco phaib mus txog 128 GB (SDXC) thiab tsis nco qab txog txhua hnub tu. Ua-nyob rau hauv GPS-module tso cai rau koj mus ua hauj lwm nrog maps thiab ceeb toom ntawm kev sib tw ua ntej ntawm chaw cov koob yees duab DPS. Neeg tsis yog raws li zoo raws li hais tias ntawm lub tib lub "Karkama", tab sis, nrog zoo tib yam hauj lwm module copes zoo.

Yus nta ntawm lub gadget

Raws li ib tug diav ntawm ib nyob rau hauv tus qauv yog lub roj teeb. Tus ntaus ntawv yog tsim nyog 10,000 rubles implies ib tau roj teeb lub neej xws li, nyob rau hauv peb cov ntaub ntawv, 300 mAh roj teeb uas muaj qhov teeb meem kom meej meej tsis tau tiv. Thaum lub siab tshaj plaws zog noj gadget lub sij hawm yog 15 feeb, uas yog heev me me, tshwj xeeb tshaj yog thaum ua hauj lwm rau lub rooj tsavxwm ib tug haib processor li Ambarella. Yog li ntawd, muaj ntau yam cov neeg siv yuav tau siv txawm mus rau lub me me, tab sis tseem yog ib tug qaum extending los ntawm cov neeg sau npe kawm rau cov luam yeeb sib zog los yog lwm yam hwj chim qhov twg los.

Plus ua qauv:

• daim duab zoo nyob rau hauv siab txhais;
• matrix ua hauj lwm tsis muaj suab nrov thiab lwm yam "av";
• yog ib tug muaj nuj nqi ntawm cov kev yees duab Individuals ntawm thaum muaj xwm ceev twg;
• Ua hauj lwm nrog high-muaj peev xwm nco phaib (mus txog 128 GB);
• pleasing tsos;
• uas tsis muaj nqi rau tus nqi ya.

cons:

• roj teeb nrog rau ib tug me me muaj peev xwm.

Kwv yees li ntawm tus nqi - txog 10 000 rubles.

Summing li

Daws teeb meem ntawm recorder - yog ib tug ntawm lub ntsiab yam ntxwv uas nyob rau qhov zoo ntawm muaj matrix. Tsis txhob ntseeg cov tseeb ntawm tus neeg muag khoom ntawd, piv txwv li, ib tug gadget nrog SD los yog HD-cheb yuav "tsav" rau qib tom ntej (HD / Full HD, ntsig txog) los ntawm interpolation, uas yog programmatically kom cov kev daws teeb meem. Cov tshuaj no tsuas worsens qhov zoo tshaj ntawm cov duab, vim hais tias cia li expands cov duab es nws cov ntsiab lus. Yog li ntawd nws yog zoo dua mus rau noj lub gadgets uas siab txhawb lub hom koj xav tau.

Qhov tseem pom kev xaiv - nws yog HD los yog, txawm zoo dua, tag nrho HD-unfolding, qhov twg txhua yam uas tshwm sim nyob rau hauv pem hauv ntej ntawm lub hood, zoo ncauj lus kom ntxaws, thiab lub chav zoo nyeem automation. Siv lub ntaus ntawv nrog ib tug tsawg dua kev daws teeb meem matrix tsuas tsis tau yus. Koj yuav tau txais daim duab thiab zamylenny nyeem xov tooj vperediiduschih machine.