Isingeniso
Imisebenzi esemqoka yonogada basogwini ukuvikela ubukhosi phezu kolwandle lwendawo, ukuvikela ukuphepha kwemikhumbi kanye nokulwa nobugebengu olwandle.Umkhumbi ongenamuntu uyithuluzi elibalulekile lokugcinwa komthetho wasolwandle ukulwa nezenzo ezingekho emthethweni nezobugebengu olwandle.I-IWAVE iwine ithenda yokuncintisana evulekile yokuletha okuthembekile ukuxhumana okungenazintambo okude imishini yemikhumbi engenamuntu yonogada basogwini.
Umsebenzisi
Ihhovisi le-Coast Guard
Ingxenye Yemakethe
Ezasolwandle
Isikhathi Sephrojekthi
2023
Umkhiqizo
10Watts IP MESH Radio FD-6710TD
2Watts Umkhumbi ogibele i-IP MESH Radio FD-6702TD
Ingemuva
Umkhumbi ongenamuntu uwuhlobo lwerobhothi elingaphezulu elizenzakalelayo elikwazi ukuhamba phezu kwamanzi ngokomsebenzi osethiwe ngosizo lokuma kwesathelayithi okunembile nokuzizwela ngaphandle kokulawula kude.Namuhla, amazwe amaningi aseqalile ukwakha imikhumbi engenamuntu.Ezinye izikhondlakhondla zemikhumbi zinethemba elikhulu: Mhlawumbe emashumini ambalwa eminyaka kuphela, ukuthuthukiswa kobuchwepheshe obuvuthiwe "bomkhumbi wezipoki" kuzobhala kabusha ubuso bezokuthutha olwandle emhlabeni jikelele.Kulesi simo, inkinga yengobuchuleokungenantamboidatha ukudluliswa iyisici esiyinhloko sokuthuthukiswa kwemikhumbi engenamuntu.
Inselele
I-Coast Guard yacela ukuthi isikebhe sokuqala esisheshayo siguqulwe sibe umkhumbi ongenamuntu.Kukhona amakhamera we-4 kanye nesistimu yokulawula ikhompyutha yezimboni efakwe emkhunjini.Ikhamera ngayinye idinga isilinganiso esincane esingu-4Mbps, futhi umkhawulokudonsa wesistimu yokulawula udinga u-2Mbps.Umkhawulokudonsa ophelele odingekayo ngu-18Mbps.Umkhumbi ongenamuntu unesidingo esikhulu sokulibaziseka.Ukulibaziseka kokuphela ukuya ekupheleni kudinga phakathi kwama-milliseconds angu-200, futhi ibanga elikude kakhulu lomkhumbi ongenamuntu angamakhilomitha angu-5.
Lo msebenzi udinga ukuhamba kwesistimu yokuxhumana ephezulu, ukudluliswa kwedatha enkulu namandla amakhulu okuxhumana.
Izwi, idatha nevidiyo eqoqwe amatheminali emkhunjini ongenamuntu kudingeka idluliselwe ngokungenantambo esikhungweni sokuyala ngasosebeni ngesikhathi sangempela.
Idizayini eqinile futhi eqinile iyadingeka ukuze kuqinisekisweI-Nlos Transmitter ingasebenza ngokuphepha nangokuqhubekayo endaweni yokusebenza enomswakama ophezulu, enosawoti kanye nemanzi.
Njengengxenye yohlelo lwesimanje, iBureau yayifuna ukwandisa inani lomkhumbi esikhathini esizayo kanye namandla enethiwekhi yokuxhumana.
Isixazululo
I-IWAVE ikhethe ibanga elideIP MIMOisixazululo sokuxhumana esisekelwe kubuchwepheshe be-2x2 IP MESH.Irediyo ye-Cofdm Ip Mesh efakwe ngomkhumbi eyidijithali engu-2watts ihlinzeka ngenani ledatha elanele kanye nesixhumanisi esiqinile sokuxhumana okungenantambo ukuze kusetshenziswe izidingo zokuphepha.
I-antenna engu-360-degree omnidirectional yafakwa emkhunjini ongenamuntu ukuze kungakhathaliseki ukuthi umkhumbi uya ngakuphi, okuphakelayo kwevidiyo nokulawula idatha kudluliselwe ekugcineni ogwini.
Isamukeli sevidiyo ye-IP ogwini sifakwe i-engeli enkulu ukuthola kokubili ividiyo nokulawula idatha evela emkhunjini ongenamuntu.
Futhi ividiyo yesikhathi sangempela ingadluliselwa esikhungweni somyalo jikelele ngenethiwekhi.Ukuze isikhungo somyalo jikelele sikwazi ukubuka ukude ukunyakaza komkhumbi nevidiyo.
Izinzuzo
I-Bureau of Coast Guard manje isikwazi ukufinyelela ohlelweni oluphelele lokudlulisa idatha lwevidiyo nokulawula lokuqoshwa kwevidiyo yemikhumbi engenamuntu, ukuphathwa, nokuthunyelwa, okuthuthukise ukuqoqwa kolwazi, kanye nokuthuthukisa izikhathi zokuphendula namazinga okuphepha.
Iunogada izindlekoIhhovisi elikhulu manje selingakwazi ukuqapha izimo zangempela ngesikhathi sangempela ngenxa yekhono lokusakaza ividiyo ebukhomaI-IWAVE High Bandwidth Communication Links, ngaleyo ndlela kukhulisa kakhulu ukuqwashisa ngesimo nokuthuthukisa isivinini kanye nekhwalithi yokwenza izinqumo.
Unogada wezindleko manje angakwazi ukwandisa inani lomkhumbi ongenamuntu one-IP mesh node FD-6702TD ukuze kwandiswe inethiwekhi yokuxhumana.
Isikhathi sokuthumela: Jun-26-2023
