Iriburiro ryimodoka ya radiyo igendanwa - Ihame
GPS igizwe na satelite yo mu kirere, gukurikirana ubutaka no kwakira abakoresha.Hariho satelite 24 mu kirere zigize umuyoboro wo gukwirakwiza, zikwirakwizwa mu ntera esheshatu za geosynchronous orbit 20000 km hejuru yubutaka hamwe na 55 °.Muri satelite harimo satelite enye.GPS satelite izenguruka isi buri masaha 12, kugirango ahantu hose kwisi hashobore kwakira ibimenyetso kuva satelite 7 kugeza 9 icyarimwe.Hano hari sitasiyo 1 yo kugenzura hamwe na sitasiyo 5 zo gukurikirana hasi ishinzwe gukurikirana, telemetrie, gukurikirana no kugenzura satelite.Bashinzwe kureba buri cyogajuru no gutanga amakuru yo kwitegereza kuri sitasiyo nkuru.Nyuma yo kwakira amakuru, ikigo gishinzwe kugenzura ibara umwanya uhagaze wa buri cyogajuru buri gihe, kandi ikohereza kuri satelite ikoresheje sitasiyo eshatu.Icyogajuru noneho cyohereza aya makuru kubutaka binyuze kuri radiyo kumukoresha ukoresha ibikoresho.Gusa nyuma yimyaka irenga 20 yubushakashatsi nubushakashatsi kuri sisitemu ya GPS yatwaye miliyari 30 z'amadolari y’Amerika, ni bwo inyenyeri 24 za satellite za GPS zifite ubwishingizi ku isi zingana na 98% zoherejwe ku mugaragaro muri Werurwe 1994. Ubu ikoreshwa rya sisitemu ya GPS ntabwo bigarukira gusa mu gisirikare, ariko yateye imbere mubice bitandukanye nko kugendesha ibinyabiziga, kureba ikirere, ubushakashatsi ku turere, gutabara inyanja, kurinda icyogajuru no kumenya.
Intangiriro kuri Radiyo Imodoka - Ibigize
Imikorere ya GPS navigator nayo isaba sisitemu yo kugendesha imodoka.Ntabwo bihagije kugira sisitemu ya GPS yonyine.Irashobora kwakira gusa amakuru yoherejwe na satelite ya GPS no kubara umukoresha umwanya-wibice bitatu, icyerekezo, umuvuduko nigihe cyo kugenda.Ntabwo ifite inzira yo kubara.Niba GPS yakira mumaboko yumukoresha ishaka kumenya imikorere yinzira yo kugana, ikenera kandi sisitemu yuzuye yo kugendesha imodoka harimo ibikoresho byuma, ikarita ya elegitoronike hamwe na software igendanwa.GPS ya navigator ibyuma birimo chip, antene, gutunganya, kwibuka, ecran, buto, abavuga nibindi bice.Ariko, kubijyanye nuko ibintu byifashe muri iki gihe, nta tandukaniro ryinshi riri mu byuma by’imodoka za GPS ziyobora ku isoko, kandi biragoye gutandukanya ikarita nziza na mbi.Kugeza ubu, mu Bushinwa hari amasosiyete umunani ashushanya amakarita akora ikarita yo gushushanya no guteza imbere ikarita yerekana ikarita, nka 4D Tuxin, Kailide, Daodaotong, Chengjitong….Nyuma yimyaka yiterambere rihoraho no gutera imbere, bashoboye gutanga software nziza yo kugendana ikarita.Mu ncamake, umuyobozi wimodoka ya GPS yuzuye igizwe nibice icyenda byingenzi: chip, antenne, umutunganyirize, kwibuka, kwerekana ecran, disikuru, buto, ibikorwa byo kwagura ahantu, hamwe na software ikoresha ikarita.
Igihe cyo kohereza: Ukwakira-17-2022