Yuav kom taug qab txhua yam ntawm cov ntsiav tshuaj tsheb thiab cov navigators, thiab yog li xaiv txoj cai, koj yuav tsum paub txog cov txheej txheem tseem ceeb uas koj yuav tsum tau them sai sai rau ua ntej yuav.
Feem ntau, lub hauv paus ntawm txhua yam khoom siv zoo yog nws qhov txhaws, thiab tsis hais cov chaw tsim khoom.
Lub tsheb ntsiav tshuaj zoo yuav tsum muaj:
- rhiab GPS receiver;
- txhim khu kev qha thiab txhim khu kev qha kho vajtse (processor, internal memory, thiab lwm yam);
- Modern thiab pov thawj software (daim duab qhia chaw).
Cov kev ntsuas no yuav txiav txim siab sai npaum li cas, thiab, qhov tseem ceeb tshaj, raug, tus GPS navigator yuav ua txhua qhov tsim nyog suav thiab txiav txim siab koj qhov chaw nyob.
Yuav xaiv dab tsi - GLONASS lossis GPS?
Ntau tus tau poob hauv kev xav - qhov system twg zoo dua thiab xaiv dab tsi rau koj lub tsheb. Qhov sib txawv tseem ceeb ntawm cov kev taw qhia kev taug kev los ntawm ib leeg yog lub tebchaws, uas yog, GLONASS yog Russia, thiab GPS yog Asmeskas. Rau peb qhov tseeb, qhov ua tau zoo tshaj plaws thiab muaj txiaj ntsig yuav yoglub tsheb ntsiav tshuaj uas ua haujlwm nrog kev taug kev hauv tsev, lossis tsawg kawg hybrids - GPS / GLONASS.
Tsis txhob yuav cov khoom siv uas tsuas yog txhawb nqa GPS kev taw qhia. Vim muaj cov xwm txheej tsis ntev los no, tsoomfwv Meskas tuaj yeem tua nws cov kab ke ntawm thaj chaw ntawm Lavxias Federation tag nrho, thiab tib yam uas GPS navigator yuav ua tau yog qhia lub sijhawm thiab hnub tim.
Display
Thaum xaiv qhov loj me, koj tsis tas yuav mus rau qhov siab: me me yuav siv qhov chaw tsawg, tab sis txhua yam nyuaj rau pom ntawm nws, thaum lub loj yuav thaiv qhov pom, txawm tias cov ntaub ntawv ntawm nws zoo dua pom. Cov ntsiav tshuaj lub tsheb zoo tshaj plaws yog 7 ntiv tes lossis 5, nyob ntawm lub vaj huam sib luag pem hauv ntej ntawm lub tsheb thiab saib pem hauv ntej.
High-zoo, uas txhais tau hais tias cov ntsiav tshuaj kim kim tau nruab nrog IPS-matrix, uas muab lub ntsej muag zoo, piv rau cov nqi pheej yig dua uas ua haujlwm ntawm TN-matrix. Raws li kev daws teeb meem, lub hauv paus ntsiab lus ntawm kev xaiv yog tib yam - qhov ntau, qhov zoo dua. Yuav luag txhua tus qauv tsib-nti muaj kev daws teeb meem ntawm 800 x 480 pixels, thiab xya-nti gadgets muaj 1024 los ntawm 600 pixels. Piv txwv li, Lexand SC7 Pro HD ntaus ntawv muaj qhov daws teeb meem ntawm 1024 x 600 pixels, thiab qhov no yog qhov txaus rau daim duab zoo heev uas koj tsis tas yuav ua phooj ywg los txheeb xyuas cov ntsiab lus.
kev ua haujlwm
Lub Android platform tseem yog qhov kev xaiv zoo tshaj plaws, tsis zoo li Windows operating system. Thawj muaj kev ua haujlwm dav dua thiab muaj peev xwm, thiab software rau nwsnthuav tawm nyob rau hauv ntau yam. Tsis tas li ntawd, nrog kev pab los ntawm lwm tus neeg software, koj tuaj yeem txhim kho lub tsheb ntsiav tshuaj khiav ntawm Android platform. Yog lawm, thiab cov neeg tsim khoom siv ua ntej ntawm txhua qhov tso tawm tshiab rau "ntsuab" kev khiav haujlwm, thiab tsuas yog tom qab ntawd rau "Windows".
Chipset
Lub chipset nyob rau hauv lub navigator yog lub luag haujlwm rau qhov zoo ntawm cov teeb liab txais thiab qhov tseeb ntawm kev txiav txim siab ntawm kev tswj xyuas. Chips ntawm Lub Hnub Qub thiab SiRF series txaus siab rau qhov muaj koob meej thiab kev hwm los ntawm cov kws tshaj lij. Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm cov chips no yog qhov txais tos ntawm lub teeb liab pom thiab tsis muaj zog nrog qhov tseeb ntawm qhov chaw siab. Lawv yog ib qho tseem ceeb nyob rau hauv nroog ib puag ncig, raws li lawv tso cai rau koj mus "tawg" lub tsev ntom ntom ntawm megacities. Yog tias koj siv lub navigator sab nraum lub nroog, ces koj yuav tsum tau them sai sai rau MTK chips, uas yog nto moo rau lawv cov kev siv hluav taws xob tsawg. Lwm qhov kev xaiv muaj lawv tus kheej cov npe ntawm qhov tsis txaus ntseeg, yog li koj tuaj yeem xaiv muab tso nrog lawv lossis xaiv cov khoom kim tab sis paub zoo.
processor
Nws tsis muaj teeb meem qhov twg thiab yuav ua li cas koj lub tsheb ntsiav tshuaj tau teeb tsa: ntawm lub taub hau, ntawm lub vaj huam sib luag lossis ntawm lub kauj, qhov tseem ceeb yog nws ceev cov ntaub ntawv thiab muab rau koj ntawm qhov screen. Lub processor zoo dua, nws nrawm dua nws kos daim duab qhia chaw thiab cuam tshuam rau ib puag ncig.
Lub hauv paus ntsiab lus ntawm kev xaiv yog tib yam li nyob rau hauv rooj plaub ntawm kev tshuaj ntsuam kev daws teeb meem: ntau tus lej - nrawm dua. Qhov kev xaiv zoo tshaj plaws rau ob qho tib si hauv nroog thiab rau txoj kev yog 1 GHz. Ua piv txwv tib yam Lexand SC7 Pro HD, uas ua haujlwm ntawm qhov zaus ntawm 1.3 GHzyam tsis muaj khov lossis tawg hauv FPS.
RAM
RAM yog qhov ntsuas thib ob tseem ceeb tshaj plaws tom qab lub processor - qhov ntau nws yog, lub cuab yeej ua haujlwm sai dua: kev thauj khoom cov kev pab cuam, kev tsim tsev, thiab lwm yam.
Tsis txhob yuav lub tsheb ntsiav tshuaj nrog tsawg dua 512 MB ntawm RAM. Cov khoom siv nrog 2 GB ntawm RAM ntawm lub nkoj tau suav tias yog kev xaiv thoob ntiaj teb: kev thauj khoom nrawm, tsis muaj friezes thiab ua haujlwm zoo hauv nroog ib puag ncig.
Txoj kev txais channel
Txhawm rau txiav txim siab GLONASS lossis GPS ua haujlwm nrog qhov raug zoo, ntau dua lossis tsawg dua kev ntseeg siab ntawm peb lub satellite yog txaus rau tus navigator. Tab sis kom tau txais cov ntaub ntawv dav dua, xws li qhov siab, plaub lub satellite xav tau.
Tus naj npawb ntawm cov channel tau txais ntawm tus navigator ncaj qha nyob ntawm nws qhov rhiab heev thiab kev tiv thaiv suab nrov - ntau cov channel - ntau dua rhiab heev. Qhov no yuav pab txo qis lub sijhawm los txiav txim qhov kev sib koom ua ke, thiab tseem ua rau muaj kev ua tiav ntau dua ntawm cov teeb meem cuam tshuam thiab attenuated. Piv txwv li, navigators raws li Star chips muaj ntau tshaj 40 qhov chaw txais tos, thiab Lexand tsheb ntsiav tshuaj siv 3-4G raws tu qauv los ntawm tsawg kawg tsib satellites.
roj teeb lub neej
Navigators thiab ntsiav tshuaj siv cov roj teeb lithium-ion txheem nrog lub peev xwm ntawm 800 txog 3000 mAh. Qee lub sij hawm koj tuaj yeem nrhiav tau ntau dua thiab kim roj teeb, xws li lithium polymer. Lawv ua haujlwm ntev dua, them nqi sai, tab sis ntawm no yog lub sijhawm kawgLawv muaj me ntsis ionic counterparts hauv kev ua haujlwm. Txawm li cas los xij, thaum xaiv cov cuab yeej navigation, nco ntsoov saib lub roj teeb muaj peev xwm: nws yog qhov zoo dua los muab kev nyiam rau ntau tus lej mAh, thiab txawm tias nws hnyav, nws yog tus tswj hwm tiag tiag.
Navigation programs
Cov npe ntawm cov software navigation qhia hauv qab no tau tsim los ntev rau hauv kev ua lag luam thiab txhua qhov kev pab cuam muaj nws tus yam ntxwv thiab qee qhov nuances. Nws yog ib qho nyuaj heev los qhia ib qho tshwj xeeb, vim tias ib qho yog qhov zoo hauv lub nroog, lwm qhov ntawm txoj kev loj, thiab qhov thib peb feem ntau yog tsim rau kev mus ncig roob. Koj yuav tsum xaiv raws li koj xav tau thiab qhov chaw.
Nrov navigation software:
- "Navitel" (universal version).
- "CityGuide" (cov xwm txheej hauv nroog thiab thaj chaw loj loj).
- iGo.
- "Garmin".
- "Autosatellite" (zoo tagnrho rau kev taug qab).
Rau cov neeg paub ntau ntxiv nrog rau txhua tus, koj tuaj yeem kawm cov lus qhia ntxaws ntxaws ntawm cov peev txheej ntawm cov neeg tsim tawm thiab xaiv qhov tsim nyog rau koj cov kev xav tau.
Raws li qhov xaus, peb tuaj yeem tsom mus rau cov ntsiab lus tseem ceeb uas yuav tsum tau coj mus rau hauv tus account thaum xaiv lub tsheb ntsiav tshuaj lossis navigator.
Recommendations:
- xaiv lub cuab yeej nrog kev txhawb nqa rau GLONASS hauv tsev lossis GPS / GLONASS hybrid;
- tso saib tsawg kawg tsib ntiv tes;
- gadget ntawm Android platform;
- txhim khochipsets - SiRF thiab Star;
- processor nrog zaus tsawg kawg 1 GHz;
- RAM - los ntawm 512 MB;
- roj teeb los ntawm 2500 mAh;
- ib txheej ntawm cov yam ntxwv ntxiv tsis tuaj yeem ua rau mob (koj tsis paub tias yuav ua li cas los ntawm txoj kev);
- proven navigation software (Navitel, CityGuide, Autosputnik thiab Garmin).
Tsis txhob mus rau qhov kawg thaum yuav tus navigator: tus qauv pheej yig yuav " ruam" thiab zaum sai sai, thiab nws tsis muaj kev nkag siab tias yuav siv tus nqi kim heev, vim tias feem ntau ntawm cov haujlwm ntawm cov khoom siv zoo li no tau tsim. rau kev lom zem thiab tsis muaj kev pom tseeb.
