FIS-B ndipo Zimagwira Ntchito Bwanji

FIS-B ndi yoperewera kwa Mauthenga Opita Ndege-Mauthenga - ntchito yofalitsa deta yomwe ikugwira ntchito limodzi ndi ADS-B kulola ogwira ndege kuti adzalandire chidziwitso chodziwitsa anthu monga nyengo ndi mpweya wa mlengalenga pogwiritsa ntchito chidziwitso cha deta kupita ku galimoto. Pogwiritsa ntchito njira yake yothandizira TIS-B , FIS-B ikupezeka mosavuta kwa ogwiritsa ntchito ADS-B monga gawo la FAA's Next Generation Air Transportation System ( NextGen ).

Njirayi imasonkhanitsa chidziwitso pogwiritsa ntchito malo osungirako zinthu ndi ADS-B komanso malo omwe amatha kupititsa ku dalaivala. FIS-B inalengedwa kuti igwiritsidwe ntchito ndi oyendetsa ndege oyendetsa ndege.

Momwe Izo Zimagwirira Ntchito

Chidziwitso cha FIS-B chimafalitsidwa kuchokera ku malo osungirako zinthu kupita ku ADS-B. Mu ndegeyi pa chiyanjano cha data cha UAT 978 MHz. Ndege zomwe zimagwiritsa ntchito 1090 MHx Extended Squitter transponder siziyenera kulandira mankhwala a FIS-B.

Pakalipano pali malo opitirira 500 opangira malo omwe ali mbali ya makina a ADS-B, ndipo FAA ikuthandizira kuwonjezera malo ena okwana 200.

Wopereka ADS-B wa ndegeyo (wotchedwa ADS-B In) amatanthauzira deta ndikuwonekera pawindo pachitetezo. Maonekedwe enieni omwe FIS-B adzawonetsedwe adzasintha, koma nthawi zambiri adzaphatikizidwa mu kayendetsedwe ka ndege kapena pa thumba la ndege (EFB).

Zida

Ndege zomwe zimafuna kulandira uthenga wa FIS-B ziyenera kukhala ndi ADS-B Out ndi ADS-B Mu zipangizo. ADS-B imafuna WAAS -wolandira GPS wolandila ndi transponder pamene wina alibe kale ndi gawo la ASD-B.

Ngakhale TIS-B (Traffic Information Service- Broadcast) ikupezeka kwa ogwiritsa ntchito 978 MHx UAT ndi 1090ES, FIS-B imangotumizidwa kwa abasebenzisi ADS-B ndi 978 MHz Universal Access Transceiver (UAT).

FIS-B sichipezeka kwa oyendetsa ndege omwe amagwiritsa ntchito 1090ES transponder kwa ADS-B. Ogwira ntchito pogwiritsa ntchito 1090ES transponder ayenera kutenga nyengo ndi mafilimu kuchokera ku chipani chachitatu, monga XM WX Satellite Weather.

Kuwonetsera kanyumba kovomerezeka (CDIT) kumafunikanso kusonyeza deta za FIS-B pogwiritsa ntchito.

Zolepheretsa

FIS-B ndi ntchito yowonjezera ndipo sikutanthauza kutenga malo a nyengo yamakono komanso kupanga mapulani. Sichiloŵa mmalo mwazochitika zakuthupi monga zakumayendedwe ka ndege, malo oyendetsa ndege, NOAA kapena DUATS.

Zowonongetsa zamtundu wa data za FIS-B zimagwiritsa ntchito mzere-wa-maso okha. Ovomerezeka ndege ayenera kukhala mkati mwa mulingo wautumiki wa siteshoni ya pansi kuti alandire FIS-B.

Mapemphero:

Ubwino umodzi wa oyendetsa ndege pogwiritsira ntchito 978 MHz UAT ndizofunikira kwambiri za FIS-B zomwe zidzakhale zogwiritsidwa ntchito mosavuta, ndipo mautumikiwa ndi ofanana ndi utumiki wa XM wolembetsa nyengo.

Pano, FIS-B imapereka mauthenga awa:

• Nyengo zamagetsi zakuthambo monga METARs, TAFs, miphepo yam'mwamba komanso mapu a mapiri a NEXRAD.
• Zigawo zapakati paulendo (TFRs) ndi zosintha zapamwamba zogwiritsa ntchito mpweya wapadera (SUA).
• AIRMETs, SIGMETs ndi SIGMET zosamveka.

• Malipoti Oyendetsa (PIREPs).
• NOTAMs (kutali ndi FDC).

Mapulogalamu amtsogolo angaphatikizepo mauthenga apamwamba pamwamba pa mpweya, mphenzi ndi zidziwitso, ndi kuwonetsetsa kwazithunzi m'mawonekedwe onse ndi zowonetsera. Zili kuyembekezera kuti ntchito zoterezi zidzatengedwa kuchokera kwa munthu wina ndipo zingathe kuitanitsa ndalama zowonjezera.

Mapulogalamu onse pamwambawa amasinthidwa pamene atha kupezeka ndipo amafalitsidwa maminiti asanu kapena khumi, malinga ndi mtundu wa chidziwitso. NEXRAD idzatulutsidwa panthawi iliyonse 2.5 Mphindi.