Itekhnoloji yokucoca i-ultrasonic isetyenziswa kakhulu ekucoceni ishishini ngenxa yokusebenza kwayo okuphezulu kunye nobuhlobo bendalo. Kwiminyaka yakutshanje, izicoci ze-knob ultrasonic ezenziwe ngesandla ziye zaba lukhetho oludumileyo kumashishini amancinci naphakathi{2}}nobungakanani kunye nelabhoratri ngenxa yokusebenza ngokulula kunye neendleko ezifikelelekayo. Ezi zixhobo, ngamandla kunye nexesha lohlengahlengiso olulawulwa yi-knob, zigcina intuitiveness yezixhobo zendabuko ngelixa zibandakanya iteknoloji ye-ultrasonic yanamhlanje ukuhlangabezana neemfuno ezahlukeneyo zokucoca.
Olona ncedo luphambili lwemanyuwali{0}}iqhosha labacoci be-ultrasonic lilele kubuchule babo bokusebenza. Abasebenzisi banokuhlengahlengisa ngokuthe ngqo i-frequency yokucoca kunye nobude nge-knob, ukuphelisa imfuno yeprogram enzima okanye iphaneli yokulawula i-electronic. Olu luyilo lufaneleke ngokukodwa usetyenziso olunemilinganiselo yokucoca engabalulekanga kangako, njengokusetyenzwa kwezacholo, ukucocwa kweglasi yamehlo, okanye ukuthoba igrisi iindawo ezincinci zoomatshini. Ingxelo ekhawulezileyo ebonelelwa yi-knob ikwavumela abaqhubi ukuba baqhelane ngokukhawuleza neemfuno zokucoca zezinto ezahlukeneyo, ukuthintela umonakalo obangelwa kukucoca ngaphezulu{4}}.
Ngokobuchwephesha, ezi zixhobo zisebenzisa i-ultrasonic frequencies phakathi kwe-40kHz kunye ne-100kHz, idityaniswe ne-transducer esezantsi okanye esecaleni ukuvelisa okuphezulu{2}}ukungcangcazela, ukwenza amaqamza amancinci{3}}aze agqabhuke, asuse amabala phezulu. Ngelixa uyilo lwe-knob lwemanuwali lungenako ukuchaneka kolawulo lwedijithali, lunikezela uzinzo olukhulu kunye neendleko ezisezantsi zokulondolozwa. Ezinye iimodeli zikwabonisa iivalvu zokuhambisa amanzi kunye neetanki zokucoca ezisuswayo, ziphucula ngakumbi ukusebenza kwazo.
Idatha yemarike ibonisa imfuno eyomeleleyo yezicoci ze-manuwali ze-knob ultrasonic phakathi-kuluhlu loluhlu lwamaxabiso (malunga ne-US$200-800), ngokukhula okubalulekileyo ingakumbi kuMzantsi-mpuma we-Asia naseMpuma Yurophu. Uyilo lwabo olukhaphukhaphu (uninzi lunobunzima obungaphantsi kwe-5kg) kunye nokusetyenziswa kwamandla aphantsi (amandla asuka kwi-100W ukuya kwi-500W) nawo ahambelane neendlela zokuwela{7}}imida ye-e-commerce logistics kunye nokuveliswa kokuhlaza.
Kwixesha elizayo, ngokwamkelwa ngokubanzi kwetekhnoloji ye-IoT, ezi zixhobo zinokubandakanya ngokuthe ngcembe iimpawu ezisisiseko zedijithali, kodwa intuitiveness yamaqhina okwenziwa ngesandla aya kuhlala eluncedo lwazo olungundoqo kukhuphiswano. Kubasebenzisi abafuna iindleko-ukusebenza kunye nokusebenza ngokulula, izicoci ze-knob ze-ultrasonic zihlala zilolona khetho lulungelelanisiweyo.