Yintoni umsebenzi wezinzwa zokusingqongileyo zeemoto
Izinzwa zeemoto zizixhobo zokufaka iinkqubo zekhompyutha yesithuthi. Ziguqula ulwazi oluhlukeneyo lwemeko yokusebenza ngexesha lokusebenza kwesithuthi, olufana nesantya sesithuthi, amaqondo obushushu eendidi ezahlukeneyo zeendaba, kunye neemeko zokusebenza kwenjini, zibe ziimpawu zombane kwaye zizithumele kwikhompyutha, ukuze injini ibe kwimeko yokusebenza engcono kakhulu. Kukho izinzwa ezininzi ezisetyenziswa kwizithuthi. Xa ufumanisa impazamo kwinzwa, umntu akufuneki acinge kuphela ngenzwa ngokwayo kodwa nakwisekethe yonke apho impazamo yenzekileyo khona. Ke ngoko, xa ufumana impazamo, ukongeza ekujongeni izinzwa, kubalulekile nokuhlola iintambo zocingo, izihlanganisi, kunye neesekethe ezifanelekileyo phakathi kwezinzwa kunye neyunithi yolawulo lwe-elektroniki.
Umonakalo we-ambient temperature sensor yemoto unokukhokelela kwezi ziphumo zilandelayo:
Ukungaqhelekanga kwenkqubo yomoya opholileyo
Isenzi sobushushu esingqongileyo esonakeleyo siya kuthintela inkqubo yomoya ekufumaneni ngokuchanekileyo ulwazi lobushushu bangaphandle. Ukungapholi ngokwaneleyo kwimozulu eshushu kunye nefuthe elibi lokufudumeza kwimozulu ebandayo kuya kuchaphazela intuthuzelo yokuqhuba.
Impazamo yokubonisa isixhobo
Ukungasebenzi kakuhle kwe-sensor kunokubangela ukufundwa okungachanekanga kobushushu bangaphandle obuboniswe kwideshibhodi, nto leyo echaphazela indlela umqhubi ajonga ngayo imeko-bume.
Iingxaki zokusebenza kwenjini
Ulwazi olungachanekanga lunokubangela ukuphambuka kumthamo wokufakwa kwepetroli olawulwa yi-ECU yenjini, okubangela iingxaki ezifana nokuqala okunzima, isantya esingazinzanga sokungaqhubi kakuhle, kunye nokusetyenziswa kwepetroli okwandisiweyo. Ukusetyenziswa kwexesha elide kunokonakalisa iindawo zangaphakathi zenjini.
Ukusilela komsebenzi ngokuzenzekelayo
Izifudumezi/umoya wesihlalo kunye nezisuli ezizenzekelayo zezinye izithuthi zisenokungasebenzi kakuhle ngenxa yokungabikho kwemiqondiso yobushushu echanekileyo.
Izinzwa zemo engqongileyo zeemoto ziqaphela ikakhulu iiparameter zokusingqongileyo ezifana nobushushu kunye noxinzelelo ngemigaqo eyahlukeneyo. Ezi zilandelayo ziintlobo eziphambili kunye nemigaqo yokusebenza:
Uhlobo lwe-thermistor
Ngokusebenzisa uphawu lokuba ixabiso lokuxhathisa le-thermistor liyahluka ngokweqondo lobushushu, ubushushu buguqulwa bube sisignali yombane. Xa ubushushu bunyuka, ixabiso lokuxhathisa liyancipha. Xa ubushushu buhla, ixabiso lokuxhathisa liyanda. Emva kokucutshungulwa yi-ECU, ilawula i-air conditioner, inkqubo yokufudumeza, njl.njl.
Uhlobo lokwandiswa kwesinyithi
Umlinganiselo ufezekiswa ngomahluko kwii-coefficients zokwandisa izinto zesinyithi kumaqondo obushushu ahlukeneyo. Umzekelo, i-bimetallic strip sensor yenziwe ngee-metal strips ezimbini ezine-coefficients ezahlukeneyo zokwandisa. Xa utshintsho lobushushu lubangela ukuba zigobe kwaye zijijeke, emva koko zikhupha imiqondiso.
Ukubeka iliso ekuguqulweni kolwelo/igesi
Utshintsho lomthamo wolwelo okanye igesi xa kusetyenziswa utshintsho lobushushu, kunye nokwandiswa okuthe ngqo okanye utshintsho lwendawo ngokuguqulwa kwesakhiwo (njengeetyhubhu zesinyithi okanye izikhongozeli zolwelo) luguqulwa lube yisignali yombane.
I-Capacitive
Ukubona ubungakanani obubonakalayo ngokutshintsha kwexabiso le-capacitance (njengokubona ukusondela) kudla ngokusetyenziswa kwiimeko ezifana neenkqubo zokungena ezingenasitshixo. Umzekelo, i-AS8580 sensor inobuntununtunu be-1.9fF/LSB, okuvumela ukubonwa ngokuchanekileyo kwezenzo zokuchukumisa okanye ukusondela.
Emva kokuba ezi sensors ziguqule iiparameters zokusingqongileyo zibe ziimpawu zombane, i-ECU icubungula idatha ukuze ifezekise imisebenzi efana nokulungiswa komoya opholileyo kunye nolawulo lwenjini.
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
Nceda usitsalele umnxeba ukuba ufuna iimveliso ezinjalo.
Zhuo Meng Shanghai Auto Co., Ltd. uzimisele ukuthengisa iMG&MAXUSiinxalenye zeemoto zamkelekile ukuthenga.
