Navigators - tsav tsheb xyuas

Tib neeg lub neej yog sai tsim hauj nrhav, sai sai tau siv rau nws tus inventions. Thiab nws tau ntev lawm ib tug paub cwj pwm ntawm lub tshuab rau feem ntau cov neeg tsav tsheb rau hauv txoj kev tau los ua ib tug pab tau ntaus ntawv - navigator. Tam sim no tsis tshua muaj tau mus soj ntsuam yuav ua li cas lub tsav tsheb xaiv qhov lawv nyob rau hauv ib daim ntawv qhia nyob rau hauv pem hauv ntej ntawm nws. Nws los ua ib tug paub-sounding lub suab los ntawm hais lus, cov lus ceeb toom ntawm ib tug tab tom yuav tig.

Twb los ntawm thaum pib ntawm lub thib nees nkaum xyoo pua, cov neeg pib mus xav txog yuav ua li cas nws pab txhawb lawv taug txoj kev mus los ntawm lub tsheb. Thiab thawj navigator, ua nyob rau hauv kaum cuaj puas thiab nees nkaum xyoo nyob rau hauv lub UK, yog ib tug txhais tes tuav Plus fours Routefinder. Nws yog ib tug system ntawm daim ntawv phaib thiab ob scrollable nws ntoo kov.

nyob yooj yim txhua yam navigators, uas xyuas tsom lawv yooj yim ntawm ntaus ntawv tom qab kaum xyoo. Ntawv card uas tsav tsheb yuav pom nyob rau hauv qhov kev tshuaj ntsuam yog scrolled siv ib tug hlua, xws li ib tug uas zoo sib xws daim niaj hnub speedometers. Cov kev ceev ntawm lub zog ntawm graphical yam khoom nyob rau hauv lub ntaus ntawv yog nyob rau hauv raws li cov kev ceev ntawm lub tshuab. Yog hais tias lub tsheb swerved tawm hauv txoj kev, nws yog tsim nyog los hloov daim card.

Tus tam sim no navigators, xyuas uas tham txog simplicity thiab yooj yim ntawm kev siv yog hu ua GPS, uas sawv rau ntiaj teb no Tig cev System. Nws tsos, lawv yuam ua hauj lwm rau cov tub rog kev lag luam. Lub keeb kwm ntawm niaj hnub navigators pib nrog lub advent ntawm on-orbit thawj dag satellite ntawm peb ntiaj chaw, launched los ntawm Soviet zaum nyob rau hauv 1957. Thaum saib xyuas tus kwv mus pab yus lub dependence uas tshwm sim ntawm lub zaus ntawm xov tooj cua Pib ntsais koj teeb thiab tsis ntawm nws cov zog thiab cov coordinates ntawm qhov chaw.

Twb tau nyob rau 1960, lub American satellites muab tso rau hauv orbit, thawj saib xyuas system thiab tsim kom muaj coordinates tsiv yam khoom nyob rau qhov chaw ntawm lub ntiaj teb twb tsim. Vim lub high coj mus muag kev txaus siab ntawm civil constructors, ua tub rog txoj kev loj hlob tau tau muab siv rau kev thaj yeeb lub hom phiaj. Txij li thaum 1983, lub satellite GPS system twb tau muaj rau cov neeg tsav tsheb.

Niaj hnub nimno navigators, uas xyuas qhia teeb nrhiav nws qhov chaw nyob siv ib tug compact ntaus ntawv, cia rau tsis nco qab txog cov tuab atlases thiab maps 'meter'. Ntsia tau rau hauv lub tsheb tsev yuav leem pom lawv thiab ceeb toom txog uas twb muaj lawm tsheb congestion thiab tsheb tub ceev xwm posts. Nws cov ntsiab lus rau qhov chaw ntawm cov roj noj, roadside kev pab thiab lwm yam tsim nyog qhov chaw.

Ntawm tam sim no navigators, xyuas uas hais lus ntawm lawv cov qhov tseem ceeb functionality nyob rau hauv ib txoj kev pub rau mloog suab paj nruag thiab saib cov duab, nyeem ib phau ntawv los yeej zoo siab ib tug yeeb yam. Tsis nrhiav los ntawm kev tsav tsheb txheej txheem, compact ntaus ntawv ntawm Bluetooth yuav cia rau kev mobile sib tham, thiab sub los ntawm cov phau ntawv xov tooj.

Ib tug ntawm qhov zoo tshaj plaws cov uas zoo sib xws hom kev kawm pom tau hais tias navigator Navitel, uas xyuas podtverzhadyut kev nthuav dav thiab breadth ntawm lawv tej cards. Nyob rau hauv tas li ntawd, ceev ceev, tsis muaj kev cuam tshuam txoj hauj lwm guarantees xeeb los ntawm cov software. Navigators muaj ib tug xov tooj ntawm ntxiv zog uas piv lawv cov kev siv. Cov ntaub ntawv nyob rau hauv qhov teeb meem no rau hauv txoj kev muaj peev xwm yuav tau txhua txhua ob feeb.

Loyal pab tsav tsheb yuav thiab Japanese navigators Pioneer, xyuas uas taw tes rau lub zoo meej ua ke nrog nyob rau hauv lawv cov kev ntseeg, kev nplua nuj, practicality thiab tus nqi. Cov pab kiag li lawm yeej ib txwm sai sai thiab kom qhia tau tias qhov zoo tshaj plaws txoj kev thiab muab cov lus qhia txog qhov lawv congestion, nws mob thiab qhov chaw ntawm yam khoom nyob ze kev pab cuam.