GPS Almanac Tsanangudzo
Kana iwe wakamboshamisika kuti nei GPS yako inogamuchira dzimwe nguva inotora nguva yekugadzirira kufamba mushure mokunge yaenderera mberi, ndeyokuti inofanira kuwana humwe ruzivo rwekutanga kunze kwekutora mapepa eSatellite.
Iwe unogona kusangana nekutanga zvishoma kana GPS yako isina kushandiswa kwemazuva kana masvondo, kana yakatakurwa kure kure kana ichidzimwa. Mune zviitiko izvi, GPS inofanira kuvandudza dhamusi yayo uye ephemeris data uye woichengeta mumurangariro.
Yakare GPS hardware iyo haina gwaro, inotora nguva yakareba kuti "boot up" uye ishandiswe nokuti inofanira kuita kutsvakurudza kwenguva yakareba satafura. Zvisinei, izvi zvinokurumidza kukurumidza mune hardware idzva kunyange kana vasina chikamu.
Nguva yose inotora kuunganidza iyi data GPS inonzi TTFF, iyo inoreva nguva yekutanga yekugadzirisa , uye inowanzotora maminitsi gumi nemaviri kureba.
Iko & Inclus in the GPS Almanac Data
Iko GPS almanac isetsani yedata iyo GPS inotenderera, uye inosanganisira ruzivo pamusoro pehutano (hutano) hweStell GPS yose yakanyatsotarisa uye data yakawanda pane imwe neimwe yebitenderera.
Apo mumiririri we GPS ane nhamba yezvino ye almanac muchiyeuchidzo, inogona kuwana zviratidzo zvepa satellite uye kugadzirisa nzvimbo yekutanga nokukurumidza.
Iko GPS inowanzobatanidza GPS maziso ekuchengetedza deta uye data kuti ibatsire kugadzirisa kukanganisa kunokonzerwa neionosphere.
Iwe unogona kukotora dhamenhau yeminamato kubva kuAlm, AL3, uye TXT mafaira mafaira kubva paUnited States Coast Guard's Navigation Center website.