1. Inzwa yesantya sevili elihambayo
I-sensor yesantya sevili elinomgca yenziwe ikakhulu yimagnethi esisigxina, i-pole shaft, i-induction coil kunye ne-gear ring. Xa iringi yegiya ijikeleza, incam yegiya kunye ne-backlash zitshintshana ngokuchasene ne-polar axis. Ngexesha lokujikeleza kweringi yegiya, i-magnetic flux ngaphakathi kwe-induction coil iyatshintshana ukuze ivelise amandla e-electromotive ashukunyiswayo, kwaye esi siginali sidluliselwa kwi-ECU ye-ABS ngentambo ekupheleni kwe-induction coil. Xa isantya seringi yegiya sitshintsha, i-frequency yamandla e-electromotive ashukunyiswayo nayo iyatshintsha.
2, inzwa yesantya sevili elijikelezayo
I-sensor yesantya sevili leringi yenziwe ikakhulu yimagnethi esisigxina, i-induction coil kunye ne-gear ring. Imagnethi esisigxina yenziwe ngeepali ezininzi ze-magnetic poles. Ngexesha lokujikeleza kweringi yegiya, i-magnetic flux ngaphakathi kwe-induction coil iyatshintsha ngokutshintshana ukuze ivelise i-induced electromotive force, kwaye isignali ifakwa kwiyunithi yolawulo lwe-elektroniki ye-ABS ngentambo ekupheleni kwe-induction coil. Xa isantya seringi yegiya sitshintsha, i-frequency ye-induced electromotive force nayo iyatshintsha.
3, Inzwa yesantya sevili yohlobo lweHolo
Xa igiya ikwindawo eboniswe ku-(a), imigca yemagnethi edlula kwi-Hall element iyasasazeka kwaye i-magnetic field ibuthathaka; Xa igiya ikwindawo eboniswe ku-(b), imigca yemagnethi edlula kwi-Hall element iyaxinwa kwaye i-magnetic field inamandla kakhulu. Njengoko igiya ijikeleza, uxinano lomgca we-magnetic field odlula kwi-Hall element luyatshintsha, ngaloo ndlela kubangele utshintsho kwi-Hall voltage. I-Hall element iya kukhupha i-millivolt (mV) level ye-quasi-sine wave voltage. Isignali ikwafuneka iguqulwe yi-electronic circuit ibe yi-standard pulse voltage.
