Abenzi boluvo abaphucuke

abenzi boluvo cuke na nabenzi boluvo ababanikezelayo aguqula amandla ombane abe ngamaza ultrasound. Umgaqo tyando iyafana radar, ngenxa yokuba bafumane injongo ngokusekelwe utoliko uphawu leyo ebonakalayo kubo. Isandi Velocity njalo, kunjalo yi woluvo onjalo lula ukubeka umgama ukuya into ehambelana lokuphumla bexesha phakathi uthumelo isignali intlokoma kokubuya kuyo.

abenzi boluvo cuke eziliqela iifitsha kuzakuvumela uku chaza imihlaba lokusetyenziswa kwazo. Kuyenzeka ukuba ukwaba uluhlu encinane, ixesha.Ngalo yokwalathisa, isantya andise lokutshangatshangisa asezantsi. Inzuzo ephambili boluvo cuke na iindleko zabo kakhulu ephantsi. Xa izithuthi, ukuba ingasetyenziswa lokuququzelela iinkqubo yokupaka. abenzi kwinqanaba cuke kunye kuluhlu okwandileyo ezisetyenziswa kakhulu inani kwezakhiwo lweenkqubo uncedo esweni le mimandla uyimfama. Bafumanisa isicelo ezahlukeneyo lweenkqubo zokuqhuba kwimo oluzenzekelayo.

Chaza ibe transducer ukuba sidibanisa element esebenzayo kunye uvalo njengoko zeendawana woluvo. Kulo mzekelo imisebenzi transducer njengoko samaza kunye akwamkele. element Active ivelisa ukubetha kwentliziyo emfutshane, nto leyo ke kuthathwa ngokuba echo evela njengomqobo. Oveliswa ukusuka material ekhethekileyo piezoelectric. Kulo mzekelo, i kovalo aluminiyam lisebenza zincwadi Womenzi zoqhagamshelwano umphezulu, uvumela ukufumanisa iimpawu ive. isiseko Converter ngokwaneleyo elastic ukufunxa lokungcangcazela. Zonke izinto bakwimeko izindlu yeplastiki, exhobele kunye izihlanganisi yoqhagamshelo.

abenzi boluvo cuke ukusebenza ngolu hlobo lulandelayo: xa efumene umqondiso ovela ngaphandle element esebenzayo ebangela Intshukumo uvalo, ukuthumela pulses cuke kwi isithuba. Xa la maza sidibana komqobo, baya kubonakala emva transducer, kwaye adale Intshukumo element esebenzayo, nto leyo ke isusiwe nokuhlaba zombane.

abenzi boluvo cuke aneempawu ezisisiseko ezifana amaza ukubetha, uluhlu efumanise imiqobo, isantya. Modern izixhobo frequency yokupaka ngu 40 kHz, kwaye uluhlu ubhaqo - ukuya kutsho kwiimitha 2.5.

Abavelisi ngokuqhelekileyo awukhankanyi ixabiso parameter ezibalulekileyo ezifana ekujikeni ukubukela. Nabenzi boluvo angle lidla kumiselwa amaza umqondiso, kwaye imilo kunye nobukhulu lokuguqulela. Uphakamile amaza ukubetha, i abancinane kuba engile ukubukela.

Cuke isivamvo kumgama abe iingenelo abaninzi zingenakuphikwa, kodwa ke umda ebalulekileyo kakhulu esebenza. Ukusebenza kunye nokuchaneka ifowuni reduced imozulu embi, kwakunye emdaka kakhulu. Le woluvo uyakwazi Kwathi izinto ezincinane, kwakunye imiphezulu ukuba reflectivity eliphantsi.