Khangela ikhompyutha yakho yekhompyutha kwi-GPS
Nangona zonke iifowuni zethu ziqulethe i-GPS intenna evumelanisa nathi kwiimephu zehlabathi, ezinye iipottops zezoshishino aziyi. Ukuba ufuna i-software ephezulu kunye neenkcukacha ezisezantsi ze-GPS uza kufuna i-antenna enamandla ukuxhoma kwi khomputha yakho. Ingaba udibanisa i-GPS kwisithuthi sezinto ezihamba kwindawo ezisemaphandleni okanye zihamba ngesikebhe, ezi zi-GPS-based GPS dongles zihambelana nezohlukeneyo ze-software eziphambili kwi-GPS.
I-Garmin ligama lomkhangeli ekuhambeni kwe-GPS kwaye le fowuni ye-USB iqinisekisa idumela elihloniphekileyo. Le phakana encinci iWASAS Inikwe amandla ukufumana isistim se-GPS esetyenziselwa ukusetyenziswa kwiimoto, iimoto zithuthi kunye nezicelo zecomputer apho kukho ummkeli we-GPS oyimfuneko. Iineendlela ezili-12 ezifanayo kunye nesiseko esihlanganisiweyo samagnetic, ukuvelisa idatha kwifomati engumgangatho we-NMEA 0183. Iyunithi ye-latency ephantsi, oku kuthetha ukuba ilungele izicelo zesithuthi ezifuneka zihlaziywe ngokuhamba. Ukuchaneka kwemigangatho ye-10-foot kuqinisekisa nokuba awuyi kuba kude xa usebenzisa le fowuni, esebenza kunye nenkqubo yeseshishini.
Lo mzekelo wemvelo usebenza ngendlela efanayo neGarmin, kodwa ngaphandle kwexabiso eliphezulu. I-USB isekelwe kwimeko ye-magnetic kunye nobude bekhefu ye-6.5-foot engqinelanayo kwizinto. Isebenza kwindlela yokwenziwa kwe-NMEA 0183 ye-industry-standard kwaye iyahambelana nesofthiwe yokuvavanya ye-GNSS kwaye isekela iimephu zeGoogle kunye neMhlaba. Esi sixhobo sinamashishini angama-56 kuwo wonke umntu. Unomqondiso oqinileyo kunye ne-latency ephantsi, okwenza kube lula kwiimfuno zokuthotyelwa komthetho.
Le GPS i-antenna ipakishe ibakhonza abatshati kunye nabanikazi bekhompyutha iminyaka. I-compact ixhaswa yi-chipset enobucayi obuya kunika ukusebenza ngokugqithiseleyo nokuba ungowedolophu okanye ngaphandle kwelizwe. Vele ufake ipowuni ye-USB kwi-Windows PC okanye kwi-Mac kwaye usebenze ubukhulu be-teknoloji ye-SiRF Client Extended Ephemeris (CGEE), ongakwazi ukuqikelela indawo ye-satellite ukuya kwiintsuku ezintathu ngaphambi kokuba uhlaziywe ngokuzenzekelayo yonke imizuzwana engu-15. Esi sixhobo sakhiwe ngombane onokumanyathela phezulu kwinqwelo yakho kwaye inokumelana nokubanda kwamaqondo okushisa kunye nokushisa okungaqhelekanga, ngoko akudingeki ukhathazeke ngokubakho kobuntu.
Thatha i-GPS nawe kule usb ye-compact micro kunye ne-LNA ekwakhiwe kunye ne-GPS ene-GPS. Mayelana nobukhulu besithuthi esincinane se-thumb, le fowuni ye-GPS isebenzisa umgangatho we-NMEA 0183 kunye ne-SBAS. Ihambelana neenkqubo ze-Mac, iWindows kunye ne-Android kwaye iyahambelana nayo yonke i-software ye-navigation ye-NMEA, ikuvumela ukuba ukhethe i-app efanelekileyo okanye inkqubo yokudala isisombululo sakho esihle se-GPS.
Ubunzulu obuphezulu I-MediaTek GPS chipset inexesha elikhawuleza kakhulu lokulungisa, okokuqala kwinqanaba eliphantsi lezithuthi, elenza lilungele kwindawo ezikude. I-GPS ephathekayo i-LED ikuxelela ukuba idivayisi isebenzayo, eyona iluncedo ekuwamukelweni kwebala.
Le fowuni igcina ukuqeqeshwa kunye nokusebenza kwakho, kukuvumela ukuba ulayishe kwaye wabelane ngokusebenza kwakho, ngoko unokulinganisela iindlela zakho okanye ubuyele kuzo kamva. Isebenza ne-inMovescount yolawulo lwe-Daily Day kwi-PC okanye kwi-Mac. Vele ufake ipowuni ye-USB emva kokusebenza kwaye ungayilayisha yonke idatha yakho kwi-ANT yakho ekhuselekileyo. Inkampani igcina uluntu oluxhomekeke kwi-intanethi ongabelana ngalo kunye nokubeka iliso kwinkqubela yakho kwaye uncedise ekuqeqesheni kwakho, ngoko ukhululeke ukwabelana ngokuphumelela kwakho kunye nabahlobo emva kokugijima kwirekhodi.
Esi sixazululo esingabonakaliyo sesisombululo se-USB se-industry-standard, ubuchule obukhulu be-GPS Antenna kunye ne-KDS .5PPM echanekileyo ye-TCXO. Inkqubo ye-RTC kunye ne-pF capacitor zenzelwe amaxesha okuqalisa ngokukhawuleza nakwiindawo eziphantsi zeempawu, ngelixa i-Hz yokuhlaziya isikhundla se-Hz ilungele ukwenza nokwenza imephu kunye nokuhamba kwemoto. Ifowuni igcina ulwazi lwakutshanje lwe-satellite ngeli xesha lithatha i-WAAS / EGNOS isignali ngaphandle kwesoftware. Ngezicelo ezihambelanayo ezifana neGoogle Maps ungasebenzisa idatha ye-NWEA0183, okwenza isisombululo esinokuzithengisa kunye nesabizi kwiinqwelo zithuthi.
Xhuma i-laptop yakho ukuya kuma-satellites angama-20 nale GPS GPS dongle kwiikhomputha kunye neencwadana. Yinkqutyana encinane ye-USB kwinqanaba eliluhlaza okwenza ukuba unamathele kwisihluthulelo sakho. I sixhobo sichanekileyo ngaphakathi kweyure ukuya kwiimitha ezintlanu kwaye sinokufumana ixesha lokufumana ixesha elilodwa .1 imizuzwana. Ngexesha lokuqala elifudumele elingaphantsi komzuzu awuyi kuba nexesha lokufumana ixesha lokufumana isikhundla se-EGNOS / WAAS ye-BAC esivela kwi-antenna. I-dongle ihambelana ne-GPS ye-NMEA ehambelana ne-Google Earth kwaye ingagcinwa kumaqondo ashushu ukuya kuma-digridi angama-100.