Intshayelelo
Imisebenzi ephambili yonogada baselunxwemeni ukukhusela ulongamo phezu kolwandle, ukukhusela ukhuseleko lweenqanawa kunye nokulwa ulwaphulo-mthetho elwandle.Le nqanawa ingenamntu sisixhobo esibalulekileyo sonyanzeliso lomthetho waselwandle ukuze sinqande izenzo ezingekho mthethweni nezolwaphulo-mthetho elwandle.I-IWAVE iphumelele ithenda yokhuphiswano evulelekileyo yokuzisa ngokuthembekileyo uluhlu olude unxibelelwano wireless izixhobo zeenqanawa ezingenabantu zonogada baselunxwemeni.
Umsebenzisi
Bureau of Coast Guard
Icandelo leMarike
Ulwandle
Ixesha leProjekthi
2023
Imveliso
10Watts IP MESH Radio FD-6710TD
I-2Watts ifakwe kwi-IP MESH Radio FD-6702TD
Imvelaphi
Inqanawa engaphathwanga luhlobo lwerobhothi ezenzekelayo ekwaziyo ukuhamba phezu kwamanzi ngokomsebenzi osetwe kwangaphambili ngoncedo lwendawo echanekileyo yesatellite kunye nokuziva ngaphandle kokulawula kude.Kule mihla, amazwe amaninzi sele eqalisile ukwenza iinqanawa ezingenabantu.Ezinye iingxilimbela zeenqanawa zinethemba: Mhlawumbi kumashumi ambalwa eminyaka kuphela, uphuhliso lwetekhnoloji "yenqanawa yesiporho" ekhulileyo iya kubhala kwakhona ubuso bothutho lolwandle lwehlabathi.Kule meko, ingxaki yengobuchulewirelessidatha usulelo ngowona mba uphambili wokwenziwa kweenqanawa ezingenabantu.
Umngeni
I-Coast Guard yacela ukuba i-speedboat yasekuqaleni iguqulwe ibe yinqanawa engenabantu.Kukho iikhamera ze-4 kunye nenkqubo yokulawula ikhompyutha yeshishini efakwe kwinqanawa.Ikhamera nganye idinga umlinganiselo omncinci we-4Mbps, kwaye i-bandwidth yenkqubo yokulawula idinga i-2Mbps.I-bandwidth epheleleyo efunekayo yi-18Mbps.Inqanawa engenabantu inemfuno ephezulu yokulibaziseka.Ukulibaziseka kokuphela ukuya ekupheleni kufuneka ngaphakathi kwe-200 milliseconds, kwaye owona mgama umde wenqanawa engenabantu ziikhilomitha ezi-5.
Lo msebenzi ufuna ukuhamba kwenkqubo yonxibelelwano oluphezulu, ukuhanjiswa kwedatha enkulu kunye nesakhono esikhulu sothungelwano.
Ilizwi, idatha kunye nevidiyo eqokelelwe ngamatheminali kwinqanawa engenabantu kufuneka ihanjiswe ngaphandle kwamacingo kwiziko lomyalelo elunxwemeni ngexesha lokwenyani.
Uyilo olumagingxigingxi noluhlala ixesha elide luyafuneka ukuze kuqinisekisweNlos Transmitter inokusebenza ngokukhuselekileyo nangokuqhubekayo kwindawo yokusebenza efumileyo ephezulu, enetyuwa nemanzi.
Njengenxalenye yenkqubo yophuculo, iBureau yayifuna ukwandisa ubungakanani beenqanawa kwixesha elizayo kunye nomthamo wothungelwano lonxibelelwano.
Isisombululo
IWAVE ikhethe uluhlu oludeIP MIMOisisombululo sonxibelelwano esisekelwe kwi-2x2 IP MESH iteknoloji.Ii-2watts ezimbini zedijithali zenqanawa ezinyuswe kwirediyo ye-Cofdm Ip Mesh ibonelela ngereyithi yedatha eyaneleyo kunye nekhonkco lonxibelelwano elingenazingcingo elomeleleyo kwiimfuno zokusebenza kunye nokhuseleko.
I-eriyali ye-360-degree omnidirectional yafakelwa kwinqanawa engaphathwanga ukuze kungakhathaliseki ukuba inqanawa ibheka kweliphi icala, isondlo sevidiyo kunye nedatha yokulawula inokudluliselwa ekupheleni kokufumana elunxwemeni.
Ummkeli weVidiyo ye-IP elunxwemeni uxhotyiswe nge-antenna enkulu yokufumana zombini ividiyo kunye nolawulo lwedatha evela kwinqanawa engenabantu.
Kwaye ividiyo yexesha lokwenyani inokudluliselwa kwiziko lomyalelo jikelele ngenethiwekhi.Ukuze iziko lomyalelo jikelele likwazi ukujonga ukude intshukumo yenqanawa kunye nevidiyo.
Iingenelo
I-Bureau ye-Coast Guard ngoku inokufikelela kwividiyo epheleleyo kunye nokulawula inkqubo yokuhanjiswa kwedatha kwiinqanawa ezingenamntu zokurekhoda ividiyo, ulawulo, kunye nokuthunyelwa, okuye kwaphucula ukuqokelela ulwazi, kunye nokuphucula amaxesha okuphendula kunye namanqanaba okhuseleko.
Iiindleko zokugadaUndlunkulu ngoku unokubeka iliso kwiimeko zokwenyani ngexesha lokwenyani ngenxa yesakhono sokudlala ividiyo ephilayoIWAVE High Bandwidth uQhagamshelwano Links, ngaloo ndlela ukwandisa kakhulu ulwazi lwemeko kunye nokuphucula isantya kunye nomgangatho wokwenza izigqibo.
Umlindi weendleko ngoku unokunyusa inani lenqanawa engenabantu kunye ne-IP mesh node FD-6702TD ukwandisa uthungelwano lonxibelelwano.
Ixesha lokuposa: Jun-26-2023
