█Shigowa da
Ta amfani da ultrasonic firikwensin da mai juyawa da karɓa, musayar motsi ultrasonic kalaman, lokacin da babu wani abu mai ganowa a cikin yankin da aka gano, wanda aka nuna ultrasonic kalaman daidai ne. Lokacin da abubuwa masu motsi a cikin yankin gano, da aka nuna amptritude na ultrasonic kalami ya bambanta da canje-canje koyaushe, kuma yana buƙatar sigina canzawa don sarrafa kewaye don yin amsawa don magance shi, shine, don fitar da ƙararrawa.
Alarmararrawa ta Ultrasonic
█WOrkky manufa na ultrasonic anti-sata
Dangane da tsarinta da kuma shigarwa sun kasu kashi biyu: daya shine tsarin watsa labarai guda biyu, wanda aka haɗa da daidaitaccen tasirin raƙuman sauti, wanda kuma aka sani da nau'in DOPLET. Lokacin da babu wani abu mai motsi ya shiga yankin da aka gano, da aka nuna raƙuman ruwa na ultrasonic sune daidai. A lokacin da motsi mai motsi ya shiga yankin da aka gano, da aka ƙaddara duban dan tayi ne na unqueitude da canje-canje koyaushe. Rarraba filin makamashi na duban dan tayi yana da daidaitaccen tsari, gabaɗaya yankin-fuskantar da rarraba filin makamashi.
Sauran ita ce a sanya masu watsa labarai biyu a matsayi daban-daban, wato, karba da watsa Tabilar Sauti, masu karawa da mai karba ne marasa iyaka ko nau'in mai siyar da shi. Mai watsa jagora wanda ba zai haifar da tsarin rarraba yanki ba da kuma tsarin shugabanci na Semi-na samar da tsarin rarraba filin Conals.
Doppler nau'in aiki tuƙuru
█Misali na ultrasonic ci gaba da'irar watsa watsa shirye-shiryen watsa shirye-shiryen watsawa.
Misali na ultrasonic ci gaba da'awar watsa tashoshin watsa shirye-shiryen watsawa
█Yankunan amfani da ƙararrawa na anti-sata.
Abubuwan ganowa na Ultrasonic waɗanda zasu iya gano abubuwan motsi suna da nau'ikan aikace-aikacen motsi suna da kewayon aikace-aikace da yawa, alal misali, atomatik buɗe da rufewa da sarrafawa ta atomatik. hawa hawa kai tsaye; Ganoararrakin ƙararrawa, da sauransu Yana da babban kewayen sarrafawa da amincin gaske.
Lokacin Post: Dec-19-2022