Ultrasonic Sensors Ibibazo-1

Ikibazo: Icyuma gikoresha ultrasonic ni iki?

Ultrasonic sensor ni ibikoresho bigenzura inganda zikoresha amajwi hejuru ya 20.000Hz, zirenze ubushobozi bwabantu bumva, kugirango bapime kandi babare intera iri hagati ya sensor igana ku kintu runaka.

Ikibazo: Nigute sensor ya ultrasonic ikora?

Rukuruzi rufite ceramic transducer yinyeganyeza iyo ingufu zamashanyarazi zikoreshejwe. Kunyeganyega bigabanya kandi bikagura molekile zo mu kirere mu muhengeri ugenda uva kuri sensor ugana ku kintu ugenewe. Transducer yohereza kandi yakira amajwi. Rukuruzi ya ultrasonic izapima intera yohereje ijwi ryijwi, hanyuma "gutega amatwi" mugihe runaka, bizemerera kugaruka kwijwi risubira inyuma intego, hanyuma bisubire inyuma.

Ikibazo: Ni ryari gukoresha sensor ya ultrasonic?

Kubera ko ibyuma bya ultrasonic bifata amajwi nkuburyo bwo kohereza aho gukoresha urumuri, birashobora gukoreshwa mubisabwa aho sensor optique idashobora. Ibyuma bya Ultrasonic nigisubizo cyiza cyo kumenya ibintu mu mucyo no gupima urwego, bikaba bigoye kubyuma bifata amashanyarazi kubera gukorera mu mucyo. Intego yibara hamwe na / cyangwa kugaragariza ntabwo bigira ingaruka kuri sensor ya ultrasonic ishobora gukora neza mubidukikije byaka cyane.

Ikibazo: Ni ryari nkoresha sensor ya ultrasonic, ugereranije na sensor optique?

Ibyuma bya Ultrasonic bifite akarusho mugutahura ibintu bibonerana, urwego rwamazi, cyangwa hejuru cyane cyangwa hejuru yubutaka. Ultrasonic sensor nayo ikora neza mubushuhe kuko ibitonyanga byamazi byanga urumuri. Nyamara, sensor ya ultrasonic irashobora guhura nihindagurika ryubushyuhe cyangwa umuyaga. Hamwe na optique ya optique, urashobora kandi kugira ingano ntoya, igisubizo cyihuse, kandi mubihe bimwe na bimwe, urashobora kwerekana akadomo kagaragara kumurongo ku ntego kugirango ufashe hamwe na sensor ihuza.