Mubvunzo: Chii chinonzi ultrasonic sensor?
Ultrasonic sensors midziyo yekudzora maindasitiri inoshandisa masaisai eruzha pamusoro pe20,000Hz, iyo iri kupfuura huwandu hwekunzwa kwevanhu, kuyera uye kuverenga chinhambwe kubva ku sensor kuenda kune chakatarwa chinangwa.
Mubvunzo: Ma ultrasonic sensors anoshanda sei?
Iyo sensor ine ceramic transducer inodedera kana simba remagetsi richiiswa pairi. Iyo vibration inomanikidza uye inowedzera mamorekuru emhepo mumasaisai anofamba kubva kuchiso che sensor kuenda kuchinhu chinotarisirwa. Transducer inotumira uye inogamuchira inzwi. Iyo ultrasonic sensor inoyera chinhambwe nekutumira ruzha wave, wozo "kuteerera" kwenguva yakati rebei, ichibvumira kudzoka kweruzha wave kubvongodza kubva pachinangwa, uye wozotumirazve.
Mubvunzo: Ndeipi nguva yekushandisa ma ultrasonic sensors?
Sezvo ma ultrasonic sensors anoshandisa ruzha senzira yekutapurirana pachinzvimbo chechiedza, anogona kushandiswa mumashandisirwo ayo maoptical sensors haagone. Ultrasonic sensors ndiyo mhinduro yakanaka yekuonekwa kwechinhu chakajeka uye kuyerwa kwechiyero, izvo zvinonetsa kune mafotoelectric sensors nekuda kwechinangwa chekujeka. Target color uye/kana reflectivity haikanganisi ma ultrasonic sensors ayo anogona kushanda akavimbika munzvimbo dzakakwirira dzinopenya.
Mubvunzo: Ndirini pandinofanira kushandisa ultrasonic sensor, kana ichienzaniswa neye optical sensor?
Ultrasonic sensors ine mukana kana ichiona zvinhu zvakajeka, mazinga emvura, kana zvakanyanya kupenya kana simbi. Ultrasonic sensors inoshandawo zvakanaka munzvimbo dzine mwando nekuti madonhwe emvura anofuratira mwenje. Nekudaro, ma ultrasonic sensors anotarirwa nekushanduka kwekushisa kana mhepo. Nema sensors optical, iwe unogona zvakare kuve nediki diki saizi, kukurumidza kupindura, uye mune dzimwe nguva, iwe unokwanisa projekiti inooneka mwenje doti pane icho chinangwa chekubatsira nekugadzirisa sensor.
Nguva yekutumira: Jul-15-2024
