Yintoni isivamvo sokufuma?
Abenzi boluvo bokufuma banokuchazwa njengezixhobo zombane ezinexabiso eliphantsi ezisetyenziselwa ukulinganisa ukufuma komoya. Izinzwa zokufuma zikwabizwa ngokuba zii-hygrometers. Iindlela zokulinganisa ukufuma ziquka ukufuma okuthe ngqo, ukufuma ngokupheleleyo kunye nokufuma okuhambelanayo. Iindidi ezimbini eziphambili zezivamvo zokufuma zohlulwe zibe zizivamvo zokufuma ezipheleleyo kunye nezinzwa zokufuma.
Ngokusekwe kwizinto ezisetyenzisiweyo ukulinganisa ukufuma, ezi zivamvo zihlelwa ngakumbi njengezoluvo zokufuma kwe-thermal, izinzwa zokufuma ezixhathisayo, kunye ne-capacitive humidity sensors. Ezinye zeeparamitha xa kuqwalaselwa ezi nzwakazi lixesha lokuphendula, ukuchaneka, ukuthembeka, kunye nomgca.
Umgaqo wokusebenza wenzwa yokufuma
Inzwa yokufuma sisixhobo esibalulekileyo esinceda ukulinganisa ukufuma kwendawo engqongileyo. Ngokuqhelekileyo, ezi zivamvo ziqulethe icandelo eliva ukufuma kunye ne-thermistor elinganisa ubushushu. Ngokomzekelo, i-element ye-sensor ye-capacitor sensor yi-capacitor. Kwi-sensor ye-humidity sensor ebala ixabiso le-humidity ehambelanayo, utshintsho kwi-permitivity ye-dielectric material ilinganiswa.
Izinto ezisetyenziselwa ukwakha izinzwa zokumelana ne-resistiveivity ephantsi. Ezi zinto zixhathisayo zibekwe phezu kwee-electrode ezimbini. Xa ixabiso le-resistantivity yale nto litshintsha, utshintsho kumswakama lulinganiswa. Iipolymers eziqhubayo, i-electrolyte eqinileyo, kunye neetyuwa ziyimizekelo yezinto ezixhathisayo ezisetyenziselwa ukwakha izinzwa zokumelana. amaxabiso apheleleyo okufuma, kwelinye icala, alinganiswa nge-thermal conductivity sensors. Ngoku makhe sibone ukuba inzwa yokufuma isebenza njani.
Ukusetyenziswa kwenzwa yokufuma
Abenzi boluvo bobume beCapacitive basetyenziselwa ukulinganisa ukufuma kwiiprinta, iinkqubo zeHVAC, oomatshini befeksi, iimoto, izikhululo zemozulu, iifriji, ukulungiswa kokutya, nokunye. Ngenxa yobukhulu bawo obuncinci kunye neendleko eziphantsi, izinzwa ezixhathisayo zisetyenziswa ekhaya, kwizindlu zokuhlala kunye nezicelo zoshishino. Iinzwa ze-thermal conductivity zisetyenziswa ngokuqhelekileyo kwi-dryer, ukutya okungekho emanzini, izityalo zamachiza, njl.
Umswakama wethu wedijithali kunye nenzwa yokushisa isekelwe kwi-teknoloji ye-capacitance yesicwangcisi esidibanisa ukufuma kunye neenzwa zeqondo lokushisa kwindawo yokuva. Ukusebenzisa amava ethu abanzi ekufundeni i-capacitance encinci kwi-accelerometers kunye ne-gyroscopes, siye savelisa i-differential capacitance sensing element ethi, xa idibaniswa ne-sensor yeqondo lokushisa, inika umswakama ohambelanayo. Kulula ukuyisebenzisa kunye nenzwa, i-signal processing circuitry, i-onboard calibration kunye ne-algorithm yobunikazi edityaniswe kwiphakheji enye.
Ubungakanani obuncinci kunye nokusetyenziswa kwamandla aphantsi kulungele iimeko zokusetyenziswa kwiselfowuni yabathengi, i-smart home (izixhobo zasekhaya kunye ne-HVAC), kunye nokugcinwa kunye nokusetyenziswa kwezinto eziphathekayo.
Ixesha lokuposa: Oct-07-2023