Isingeniso setilosi yomsakazo Wemoto - Isimiso
I-GPS yakhiwe ngesathelayithi yasemkhathini, ukuqapha komhlaba kanye nokwamukela umsebenzisi.Kunamasathelayithi angama-24 emkhathini akha inethiwekhi yokusabalalisa, asakazwa ngokulandelana emigudwini eyisithupha ye-geosynchronous 20000 km ngaphezu komhlabathi ngokuthambekela okungu-55 °.Kunamasathelayithi amane ku-orbit ngayinye.Amasathelayithi e-GPS azungeza umhlaba njalo ngemva kwamahora angu-12, ukuze noma iyiphi indawo emhlabeni ikwazi ukuthola amasignali kusuka kumasathelayithi angu-7 kuya kwangu-9 ngesikhathi esisodwa.Kunesiteshi sokulawula esi-1 esiyinhloko kanye neziteshi zokuqapha ezi-5 phansi ezinomthwalo wemfanelo wokuqapha, i-telemetry, ukulandelela kanye nokulawula amasathelayithi.Banomthwalo wemfanelo wokubheka isathelayithi ngayinye futhi banikeze idatha yokubuka esiteshini esikhulu sokulawula.Ngemva kokuthola idatha, isiteshi sokulawula esiyinhloko sibala indawo eqondile yesathelayithi ngayinye ngesikhathi ngasinye, futhi siyidlulisele kusathelayithi ngeziteshi ezintathu zokujova.Isathelayithi ibe isidlulisela le datha phansi ngamaza omsakazo iye kumshini wokwamukela umsebenzisi.Kuphela ngemva kweminyaka engaphezu kwengama-20 yocwaningo nokuhlola ohlelweni lwe-GPS, olwabiza amaRandi ayizigidi eziyizinkulungwane ezingu-30, lapho imilaza yesathelayithi ye-GPS engama-24 enezinga lokumboza umhlaba wonke lama-98% yasetshenziswa ngokusemthethweni ngoMashi 1994. Manje ukusetshenziswa kwesistimu ye-GPS akusasebenzi. ilinganiselwe emkhakheni wezempi, kodwa isithuthuke yaba imikhakha ehlukahlukene efana nokuzulazula kwezimoto, ukuhlola umkhathi, ukuhlola indawo, ukuhlenga ulwandle, ukuvikela nokutholwa kwemikhumbi-mkhathi ephethwe umuntu.
Isingeniso se-Car Radio - Ukwakheka
Ukusebenza kwe-GPS navigator kudinga nesistimu yokuhamba yemoto.Akwanele ukuba nesistimu ye-GPS iyodwa.Ingathola kuphela idatha ethunyelwe amasathelayithi e-GPS futhi ibale indawo yomsebenzisi enezinhlangothi ezintathu, isiqondiso, isivinini kanye nesikhathi sokunyakaza.Ayinawo amandla okwenza ikhompuyutha.Uma isamukeli se-GPS esisesandleni somsebenzisi sifuna ukubona umsebenzi wokuzulazula komzila, sidinga nesethi ephelele yesistimu yokuzulazula yemoto okuhlanganisa okokusebenza kwehadiwe, imephu ye-elekthronikhi nesofthiwe yokuzulazula.Ihadiwe ye-GPS ye-navigator ihlanganisa ama-chips, izimpondo, amaphrosesa, inkumbulo, izikrini, izinkinobho, izipikha nezinye izinto.Kodwa-ke, ngokuqondene nesimo samanje, awukho umehluko omkhulu ku-hardware ye-GPS car navigators emakethe, futhi kunzima ukuhlukanisa phakathi kwamabalazwe esofthiwe amahle namabi.Njengamanje, kunezinkampani eziyisishagalombili zamamephu e-China ezibambe iqhaza ekwenziweni kwemephu nokuthuthukiswa kwesoftware yemephu yokuzulazula, njenge-4D Tuxin, Kailide, Daodaotong, Chengjitong….Ngemuva kweminyaka yokuthuthuka nokuthuthukiswa okuqhubekayo, bakwazile ukuhlinzeka ngesofthiwe yemephu yokuzulazula enhle impela.Ukufingqa, i-navigator yemoto ye-GPS ephelele yakhiwe izingxenye eziyinhloko eziyisishiyagalolunye: i-chip, i-antenna, iphrosesa, inkumbulo, isikrini sokubonisa, isipikha, izinkinobho, indawo yokusebenza yokunweba, nesofthiwe yokuzulazula kwemephu.
Isikhathi sokuthumela: Oct-17-2022