Ultrasonic na'urori masu auna sigina

Ultrasonic na'urori masu auna sigina ne na'urar dake maida na'urar samar da makamashi cikin duban dan tayi taguwar ruwa. Ka'idar aiki ne kama da radar, saboda su sami makasudin a kan tushen da fassarar da siginar da aka nuna daga gare su. The sauti gudu ne m, duk da haka da irin wannan haska iya saita da nisa zuwa abu m da tazara na lokaci tsakanin aika da siginar da kuma dawowar amsa kuwwa daga gare ta.

Ultrasonic na'urori masu auna sigina da yawan siffofin da cewa ba ka damar ayyana da ikon yinsa, na amfani. Yana yiwuwa a ware wani karamin zangon, sigina directionality, ƙananan kalaman yaduwa gudu. Babban amfani da ultrasonic na'urori masu auna sigina ne su quite low cost. A motocin, su za a iya amfani ga kungiyar na parking tsarin. Ultrasonic matakin na'urori masu auna sigina tare da karin iyaka suna yadu amfani da wani yawan Tsarin taimako tsarin saka idanu da makãho da zones. Sun sami aikace-aikace a cikin wani iri-iri na tuki tsarin a cikin atomatik yanayin.

Ambaci iya zama transducer cewa hadawa da aiki kashi da kuma diaphragm matsayin haska substrate. A wannan yanayin da transducer ayyuka a matsayin watsawa da wani mai karɓar. Active kashi haifar da wani short bugun jini, to, wanda aka dauka a matsayin amsa kuwwar daga wata matsala. An samar daga wani musamman piezoelectric abu. A wannan yanayin, wani aluminum diaphragm abubuwa a matsayin haska lamba surface, kyale domin sanin Ft Irfan halaye. Converter tushe isasshe na roba zuwa sha vibration. Duk da abubuwa a cikin wani roba gidaje, sanye take da haši don connection.

Ultrasonic na'urori masu auna sigina aiki kamar haka: a lokacin da samun sigina daga waje da aiki kashi Yanã vibration na diaphragm, aika ultrasonic hatsaisai a cikin sarari. Lokacin da wadannan taguwar ruwa haɗu da wata matsala, suna nuna baya ga transducer, da kuma haifar da wani vibration na aiki rabi, wanda sai an cire da kuma wani sakonni.

Ultrasonic na'urori masu auna sigina da irin asali halaye a matsayin bugun jini mita, da ganewa kewayon da cikas, gudun. Modern na'urorin parking mita ne 40 kHz, da kuma ganewa kewayon - har zuwa 2.5 mita.

Masana'antun yawanci ba su saka muhimmancin wannan wani muhimmin siga a matsayin Viewing kwana. A kwana na'urori masu auna sigina da aka yawanci ƙaddara da siginar mita, da kuma siffar da size da Converter. A mafi girma da bugun jini mita, da karami zai zama duba kwana.

Ultrasonic nesa haska da wani taro indisputable abũbuwan amfãni, duk da haka suna da wani muhimmanci, aikin da ya rage mata. Dace da kuma daidaito na na'ura an rage a cikin mummunan yanayi, kazalika da sosai datti. A haska ne iya wuce kananan abubuwa, kazalika da saman ciwon low reflectivity.