Compass

Pratik Chatterjee

Iqukethe izikhangiso

Mayelana nalolu hlelo lokusebenza

Okokuqala kukhona izinzwa ezintathu ukuthi ziwusizo sokunquma isikhundla futhi orientation in Smartphones, kodwa ukukala izinto ezahlukene.

Magnetometer A magnetometer izinyathelo kazibuthe. Ngoba umhlaba unenkambu abalulekile kazibuthe, magnetometer ingasetshenziswa njengendlela ikhampasi. Ngenxa yalokho-ke kuwusizo ukucacisa ukuma ngokuphelele indiza IZINDABA.
Accelerometer. Kuvele accelerometer izinyathelo accelerations. Lokhu kuwusizo ukukala izinguquko Isivinini (ngqo, njengoba ukusheshisa yisikhathi esuselwe lokuqala Isivinini) kanye noshintsho isikhundla (ngokuhlanganisa isignali). Zivame asetshenziselwa yokulinganisa ukunyakaza ezincane. Phawula futhi ukuthi amandla adonsela phansi Unjengomahluleli ukusheshisa okuqhubekayo phezulu (nge-Einstein ukulingana isimiso), ngakho-ke i-accelerometer amaningi-eksisi lungasetshenziswa njengenhlangano ngokuphelele ukuma inzwa indiza UP-DOWN.
Izilinganiso gyroscope noma izinguquko orientation (gyro ejwayelekile noma zokuhlanganisa izinga gyro) noma izinguquko Isivinini ukujikeleza (isilinganiso gyro).
e-Compass / Digital ikhampasi

Le e-Compass kuyinto inzwa ezibalulekile Smartphones kanye amaphilisi njengoba igcina ukuqondanisa isibonisi orientation yomsebenzisi.

Ikhampasi e- ngokuvamile kusekelwe inzwa magnetometer esihlinzeka omakhalekhukhwini lafundzisela elula maqondana ensimini eMhlabeni magnetic. Ngenxa yalokho, ifoni yakho njalo uyazi lapho indlela North ngakho-ke kungaba auto uphendukisa amamephu wakho digital kuye orientation sakho somzimba.

Yini entsha

Bug fixes