Isikhathi se-Space sapellites sayeka ukuba yinto eyinkimbinkimbi futhi elahlekelwe yi-halo yabo yezothando. Manje kumadivayisi wezobuchwepheshe nje andiza endaweni ethile ngaphezulu kwekhanda. Abanye bahlinzeka ngokuxhumana, abanye - beqoqa idatha ewusizo, kanti okwesithathu ukuzulazula. Ngibonga, singakwazi nje nje inkinobho nje futhi asiqondi kuphela ukuthi sikuphi, kodwa futhi sibeka umgwaqo kwenye indawo. Manje akuphathelene neqiniso lokuthi kuneminyaka eminingi yabasebenzi bochwepheshe okufanekisela lokhu kulula, kodwa mayelana nokuthuthuka okuthe xaxa kwalezo zinhlelo. Ngokusho kwemithombo ehlukahlukene, kulo nyaka ezweni lethu uzolethwa e-orbition okungenani ama-satellitavigation amahlanu navigation. Lokhu kuzosinika ini futhi kuningi?
Ama-satellites amasha we-satellites
Kulo nyaka, ukwakhiwa kwenethiwekhi ye-satellite ye-Glunass Navigation kuzoqhubeka eRussia. Imibiko iphikisana nokuthi okungenani ama-satellites angama-5 azokwethulwa ngo-2021. Phakathi kwazo kuzoba ama-satellites ochungechunge oluhlukile, kufaka phakathi i-Glonass-K, i-Glonass-K2 neGlonass-m.Uma kuqhathaniswa nemodeli yangaphambilini m, imodeli yokugcina ye-Glunass-K2 Satellite ithuthukise izinkomba zobuchwepheshe kanye nomthombo okhulisiwe. Ngaphezu kokudluliselwa kwamasiginali kuma-L1 ne-L2 Frequency band, i-Glonass-K ingakwazi futhi ukudlulisa amasiginali wokuhambisa nge "Code ehlukile" ku-L3 Frequency Band.
Kungani ngicishe ngayeka ukusebenzisa i-navigator
Mangaki ama-satellites ku-glonass
Okwamanje, ohlelweni lokuzulazula lwasesiRussia lwe-Globals 28 Ama-satellite, ama-satellite angama-23 asebenza, amabili - ukulungiswa, okubili - ekuhlolweni kwezindiza, futhi eyodwa isetshenziswa njenge-backup.
Akunzima ukuqagela ukuthi yonke i-satellite, kucatshangelwa inani lazo elincane kangaka ku-orbit, lenza intuthuko enkulu ohlelweni lwehlelo luphelele. Ngisho nangemuva elinezinye izinhlelo ze-satellite ezingama-81, ama-satellite amasha amasha azoba ngcono okukhulu. Yini ekhona ukuyokhuluma cishe ngama-satellite angama-28 aseRussia!
Isebenza kanjani i-GPS noma i-Glonass
Ama-Smartphones anamuhla ajwayele ukunamathiselwa ohlelweni olulodwa, futhi naphezu kwemishwana efana nokuthi "Thola GPS", ukuma kwangempela kwenziwa ngokushesha ezinhlelweni eziningana. Abathola iselula bagxile kuma-satellite ahlukene iminyaka eminingana.
Isihloko esibalulekile, ngendlela! Kungani kungenzeki ukusebenzisa i-navigator ku-smartphone
Ukwandisa inani lezakhi eziseziteshini ze-orbit kanye nezisekelo emhlabeni kuzosivumela ukuthi sithole idatha enembile ethe xaxa. Ukuhamba, kukhona amasiginali anele atholwe ku-satellite amathathu. Bayayazi isikhundla sabo futhi balinganise ibanga ne-smartphone noma i-navigator. Ngakho-ke ngamaphuzu amathathu ungaqonda ngokunembile lapho igajethi itholakala khona esikhaleni bese ibeka izixhumanisi zayo ebalazweni.
Akunzima ukuqagela ukuthi ukwanda okwengeziwe kokusemboleko kuzovumela amadivayisi ukuba avumele amadivaysi athi "bona" ama-satellites afanayo. Lapho kuzoba khona, "ukukalwa" okuningi "kanye nendawo okuzonqunywa kahle indawo yedivayisi. Kubaluleke kakhulu emadolobheni amakhulu lapho izakhiwo eziphakeme zingadlula khona ama-satellites futhi kunciphise ngokunemba okunembile. Ngenxa yalokho, esikhundleni sokunemba kwemitha, kungahle kwehle kumashumi amamitha. Ngalesi futhi kufanele ulwele.
Kungenzeka yini ukusebenzisa i-GPS enyangeni
Bambalwa abantu abakwaziyo, kepha ukuma nezinhlelo zanamuhla ze-satellite navigation kungenzeka ngisho nangaphezulu kwe-satellite yemvelo yomhlaba wethu - inyanga.
Akunakwenzeka ukuthi maduze ukuthi kungekudala othile uzoba senyangeni nge-smartphone futhi efuna ukuthola umgwaqo e-cafe esiseduzane, kodwa ocwaningweni ohlelwe yizinkinga ezihlukile ngaphandle kwazo.
Ngokuvamile, kuvela, ososayensi futhi abazi ukuthi inyanga yavelaphi. Funda impahla ka-Alexander Bogdanova.
Vele, ngaphandle kokubala nokubalwa akwenzi, kepha kuyincazelo yesikhundla sokwamukela kwangaphandle mayelana ne-satellite ngayinye kuzokwenza ukuthi kuqondakale lapho kulungiswa khona ezikhundleni zenyanga ezihlobene nalezi zinto ezihlobene nomhlaba.
Uzosho ukuthi ama-satellite aqondiswa emhlabeni, futhi uzolunga. Babhekene neplanethi yethu impela, kepha isibonakaliso esithile singena emkhathini. UZhang Zamijn nokuthi uCharles ovela kwi-Nasa Reactive Movement Lagerator wenza ukubalwa okuningana kwezibalo zendawo yokuma okunembile enyangeni. Futhi baphetha ngokuthi ukunemba kokunquma isikhundla kuzoba okuphansi kakhulu kunasemhlabeni, kepha umsebenzi onjalo kungenzeka.
Izibalo zososayensi zikhombisile ukuthi i-spacecraft enomukeli ohlelekile e-Lunar Orbit izokwazi "ukubona" amasiginali kusuka kuma-satellite ayi-5 kuye kwayi-13 nganoma yisiphi isikhathi. Iphutha lokuma lizoba cishe amamitha angama-200 kuye kwangama-300. Uma kucatshangelwa ukuthi ibanga leNyanga lingamakhilomitha angama-365,000, futhi ukuthi i-satellite ethethelwe ngokusemthethweni endaweni yaso, ukunemba okunjalo kungabhekwa kakhulu, kodwa ngandlela thile kungandiswa.
Sijoyine nge-telegraph
Ama-satellites amasha amahlanu ngeke asivumele nje ukuthi sinqume ngokunembile indawo yazo ku-traffic esemgwaqweni okufanele sisebenze, kodwa futhi sizovula amathuba amasha okutadisha isikhala.