Izinzwa zeRadar eziBalaseleyo kwiMilambo yaseIndonesia

1. Intshayelelo: Isidingo seHydrometry yanamhlanje eIndonesia

Ijografi yase-Indonesia—echazwe ziziqithi ezingaphezu kwe-17,000 kunye nemozulu enzima yemvula—izisa imingeni eyahlukileyo kulawulo lwemithombo yamanzi. Kwii-arhente ezifana neSebe leMisebenzi yoLuntu kunye neZindlu lase-Indonesia (i-PUPR), ukugcina ukuthembeka kwenethiwekhi enkulu yemilambo, amadama abalulekileyo, kunye neenkqubo zokuhambisa amanzi ezidolophini ngumbandela wokhuseleko lwesizwe. Izixhobo zemveli ze-hydrometric zihlala zinengxaki yokufuma okuphezulu, imithwalo enzima yedaka, kunye nenkunkuma efana nemithombo yamanzi yase-Indonesia.

Utshintsho oluya kwiInzwa yeNqanaba laManzi yeRadar ye-80GHz FMCWimele utshintsho oluya kwisiseko solwakhiwo lwamanzi esizinzileyo nesiqhutywa yidatha. Ngokusebenzisa ukuqonda okungekuko ukunxibelelana, obu buchwephesha budlula imigibe yokugcinwa kweenzwa ezingaphantsi kwamanzi, bubonelela ngedatha echanekileyo nechanekileyo efunekayo kwiinkqubo zesilumkiso sangaphambi kwexesha sezikhukhula (EWS) kunye nolawulo lokunkcenkceshela oluphuculweyo kulo lonke iziqithi.

2. Itekhnoloji ePhambili: Inzuzo ye-80GHz FMCW

Ukusebenza kwale sensor kusekelwe kwiI-76-81GHz FMCW (I-Frequency Modulated Continuous Wave)iteknoloji yeradar. Olu sebenziso olusebenzisa amaxesha amaninzi lubonelela ngeenzuzo zobugcisa ezibalulekileyo kwiindawo ezintsonkothileyo ezifumaneka kwiziseko zophuhliso zase-Indonesia:

• Uyilo lweMillimeter Wave RF:Ukuhlanganiswa kweitshiphu ye-RF yamaza e-millimeterivumela uyilo lwangaphakathi oluncinci ngakumbi. Oku kubangela umlinganiselo ophezulu wesignali-ingxolo kunye "nendawo engaboniyo" encinci kakhulu, evumela ukulinganiswa okuchanekileyo nokuba amanqanaba amanzi enyuka phantse ebusweni besenzi-nto eqhelekileyo kwimibhobho yamanzi edolophini exineneyo kunye neenethiwekhi zemibhobho engaphantsi komhlaba.
• I-bandwidth yokusebenza ye-5GHz:UbubanziI-bandwidth ye-5GHzngumqhubi ongasemva kwesisombululo esiphezulu sesensor kwaye±1mmukuchaneka, ukuqinisekisa ukuba nokuguquguquka okuncinci kumanqanaba edama kuyabanjwa ukuze kuboniswe umlinganiselo ochanekileyo.
• I-engile ye-6° Beam emxinwa:Ngokungafaniyo nezinzwa ezisebenzisa imitha esezantsi ezinemitha ebanzi, esi sixhobo sinemitha emxinwaI-engile yomqadi we-antenna eyi-6°. Kwimeko yeziseko zophuhliso ezindala zase-Indonesia—ezifana neebhulorho ezincinci zexesha lamaDatshi okanye ezixineneyoikampungimijelo yamanzi—le ndawo incinci ibalulekile. Ithintela “ukuphazamiseka kweendlela ezininzi” okubangelwa ziimpawu ezitsiba iintsika zebhulorho, iindonga zemijelo, okanye unxweme lomlambo, ukuqinisekisa ukuba imiqondiso yeradar ijolise kumphezulu wamanzi kuphela.

3. Isishwankathelo seeNkcukacha zobuChwepheshe beMveliso

Le theyibhile ilandelayo inika iiparameter zobugcisa ezipheleleyo ezifunekayo ekuhlanganisweni kwenkqubo yamanzi kunye nobunjineli.

4. Iimpawu eziphambili zokusebenza kakuhle kwentsimi

Yenzelwe ngokukodwa ukusetyenziswa ixesha elide kwiindawo ezishushu, le sensor ibandakanya iimpawu ezithile ezikhethekileyo zomzimba:

• Inqanaba lokuchaneka eliDibeneyo:Inqanaba lebhamuza elijikelezayo lidityaniswe phezulu kwendlu yesensa. Oku kuvumela iingcali zasentsimini ukuba ziqinisekise ukuba isixhobo sifakwe ngokuthe nkqo ngokugqibeleleyo, imfuneko yoomatshini yokugcina±1mmukuchaneka komlinganiselo.
• Ilensi edibeneyo ye-Flush:Isensor isebenzisa uyilo lwelensi oludibeneyo apho iprobe ephezulu igutyungelwe yindlu. Oku kuthintela ukuqokelelwa komswakama wetropiki okanye ukukhula kwefilimu yebhayoloji (i-algae/fungus) enokuphazamisana nokudluliselwa kwesignali kwiindawo ezinomswakama ophezulu.
• IiNdawo eziKhethekileyo:Ngelixayenziwe ngentsimbi eshayinayokwayePP(iPolypropylene) zisemgangathweni kwiinkqubo zomlambo,I-POMUkhetho lwetyala (iPolyoxymethylene) lubonelela ngokhuseleko olunamandla aphezulu kunye nokumelana neekhemikhali, nto leyo eyenza ukuba ibe lolona khetho lufanelekileyo lokujonga amanzi amdaka emizi-mveliso okanye amanzi amdaka asezidolophini.
• Iprofayili yamandla elungiselelwe yilanga:Ukusetyenziswa kwamandla okuphantsi kuxhasa ubomi bokusebenza obuqhubekayo obungaphezuluIminyaka emi-3Kwizikhululo ezikude kwiziqithi ezingaphandle, oku kusebenza kunciphisa ubungakanani kunye neendleko zeephaneli zelanga ezifunekayo kunye neendawo zokugcina iibhetri, kunciphisa iindleko zizonke zobunini boorhulumente bemimandla.

5. Unxibelelwano olungenamthungo kunye noLondolozo oluBukrelekrele

Ukuze ihambelane neenjongo ze-"Smart City" kunye ne-"Smart Water", le sensor yenza kube lula umjikelo wokufumana idatha kunye nokugcinwa kwayo ngokusebenzisa i-intelligence digital interfaces:

• Ukulungisa iimpazamo kwiBluetooth ngaphandle kokunxibelelana:Iingcali zinokwenza lonke ulungiso nge-app yefowuni ephathwayo. Le ndlela "yokungaqhagamshelani" ithetha ukuba abasebenzi akufuneki behle baye kwimingxuma eyingozi okanye bawele unxweme lomlambo olunodaka ukuze balungise useto. Nge-app, abasebenzisi banokuseta iiparameter ezisisiseko/eziphambili kunye nembonoii-echo curvesukuqinisekisa ukuthembeka kwesiginali ukusuka kukhuseleko lwebhulorho okanye indlela yokufikelela.
• Ukuguquguquka okungenazingcingo:Isensor ixhasa uluhlu olubanzi lweemodyuli zothumelo, kuquka4G, i-WIFI, i-GPRS, i-LORAkunyeI-LORAWAN (EU868MHZ, 915MHZ), ukuqinisekisa uqhagamshelo nakwiindawo ezikude apho iiselula zingafikeleli khona.
• Ulawulo oluSekelwe kwiLifu:Isoftware yeseva yokufanisa ibonelela ngedeshibhodi ebanzi yokubona idatha ngexesha langempela, ukhuphelo lwedatha yembali, kunye noqwalaselo lwee-alamu ezenziwe ngokwezifiso ukuze ziqalise izilumkiso zezikhukula ngoko nangoko.

6. Imeko zesicelo: Ukusuka kwiiNethiwekhi zasezidolophini ukuya kumaDama eeNgingqi

Le teknoloji yokubona ngokuchanekileyo nangoku isetyenziswa kwiindawo ezininzi ezibalulekileyo zase-Indonesia:

• Ukubeka esweni uMlambo kunye neMijelo eVulekileyo:Ukulandelela amanqanaba amanzi ngexesha langempela ngexesha lemvula kubonelela ngedatha ebalulekileyo efunekayo ekufudusweni kwabantu kwizikhukula kunye nolawulo lwemijelo yomlambo.
• Ulawulo lweDama kunye neDama:Ukuchaneka kwe80GHzisignali ivumela ukubalwa komthamo wamanzi ngokuchanekileyo, okwenza kube lula ukusasazwa kokunkcenkceshela okusebenzayo ngakumbi kunye nokuveliswa kwamandla ombane ngamanzi.
• Iinethiwekhi zeMibhobho engaphantsi komhlaba:Ngenxa yobukhulu bayo obuncinci (ubude buqala80.6mm to 95.4mmkuxhomekeke kumzekelo), i-sensor ifakwa lula kwiinkqubo zokuhambisa amanzi ezidolophini ukuze ijonge ukuba azikho na iingxaki zokuvaleka kwamanzi kunye nokuxinana kwamanzi.
• Izitishi Ezisebenzisa Amandla Elanga Ezikude:Isebenzisa izibiyeli okanye imisonto, i-sensor idla ngokudityaniswa nezitishi ezingenazingcingo ezisebenza ngelanga ukuze zijongwe ngokuzimeleyo kwiindawo ezikude zephondo apho amandla egridi engafumanekiyo.

7. Isiphelo: Ikamva loLawulo lwaManzi lwase-Indonesia

Ukuze i-Indonesia ifikelele kwikamva elizinzileyo le-hydrological, ukwamkelwa kwetekhnoloji yokubona izinto ezichanekileyo nezingenakulungiswa kubalulekile.I-80GHz FMCWi-radar sensor—kunye nayo±1mmukuchaneka, ukuxinana6°amandla okulungisa imisebe, kunye nokungabikho koqhagamshelwano—ibonelela ngesisombululo sobuchwephesha esiphumelelayo xa kujongwane nemingeni yokusingqongileyo eshushu. Ngokubeka phambili ukufunyanwa kwedatha echanekileyo namhlanje, amagunya amanzi ase-Indonesia anokukhusela ngcono iziseko zophuhliso, aphucule izixhobo, kwaye aqinisekise ukhuseleko loluntu kuzwelonke.

Ukuze ufumane ulwazi oluthe kratya malunga ne-hydrological radar level gauge,

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