Chii chinonzi sensor yemotokari
Youdaoplaceholder0 Masensa emotokari zvishandiso zvinopinda mukombuta yemotokari, zvinoshandiswa kushandura ruzivo rwakasiyana-siyana rwemamiriro ekushanda panguva yekushanda kwemotokari (senge kumhanya kwemotokari, tembiricha, mamiriro einjini, nezvimwewo) kuita masaini emagetsi uye zvinoatumira kuyuniti yekudzora yemagetsi (ECU) kuti injini ishande zvakanaka, kudzora kuchengetedzeka uye kuita sarudzo dzakangwara. Basa guru re nderekuona kuti mota dzinoshanda zvakanaka, dzakachengeteka uye dzine hushamwari nezvakatipoteredza. Mota dzemazuva ano dzinogona kuva nemasensa angangoita zana kusvika anopfuura mazana maviri, achifukidza masisitimu esimba, chassis, muviri uye maonero ezvakatipoteredza.
Youdaoplaceholder0 Tsanangudzo uye mabasa makuru
Se "magumo etsinga" ehurongwa hwekudzora magetsi, masensa emotokari anotarisa parameters dzemuviri kana dzemakemikari (dzakadai sekupisa, kumanikidzwa, kumhanya kwekutenderera, uye kuwanda kwegesi) munguva chaiyo uye anoshandura aya masaini asiri emagetsi kuita masaini emagetsi kuti ape hwaro hwekuita sarudzo yeECU. Semuenzaniso, masensa ekuyerera kwemhepo anotarisa huwandu hwekudya kuti awedzere huwandu hwemafuta anopinda, uye masensa enitrogen-oxygen anoona kuwanda kweNOx mugasi reutsi kuti awedzere kushanda kwekuchenesa utsi. Mabasa ayo makuru anosanganisira:
Youdaoplaceholder0 Kutarisa mamiriro ekushanda : Unganidza data rakadai sekumhanya kweinjini, kumhanya kwemotokari, uye kumanikidzwa kwemafuta kuti uve nechokwadi chekuti injini iri mumamiriro ekushanda akanakisa.
Youdaoplaceholder0 control optimization : Nekugadzirisa utsi, kupinza mafuta uye masisitimu ekubhureka kuburikidza nemhinduro chaiyo, senge sisitimu yeSCR inogadzirisa vhoriyamu yekuisa urea zvichibva padata re nitrogen-oxygen sensor, kushanda zvakanaka kwekuchenesa gasi reutsi kunowedzerwa neanopfuura 60%.
Youdaoplaceholder0 Kuchengetedzwa uye kuongororwa : Batidza alarm yeOBD system kana kupinda mu protection mode (senge kuderedza simba reinjini) kudzivirira kukanganisa kubva pakupararira; Masisitimu eABS neESP anovimba nedata re sensor yekumhanya kwemavhiri kudzivirira kuvharika kwemavhiri.
Zvikamu zvekutanga zve ndizvo
Sensors dzinowanzo kuve nezvikamu zvitatu:
Chinhu chinonzwa cheYoudaoplaceholder0 : Chinopindura zvakananga huwandu hwakayerwa (sekuchinja kwetembiricha), uye chinoburitsa chiratidzo chisiri chemagetsi.
Chinhu chekushandura cheYoudaoplaceholder0 : chinoshandura zviratidzo zvisiri zvemagetsi kuita maparamita emagetsi (akadai sekuchinja kweresistance uye capacitance).
Sekeri yekuyera yeYoudaoplaceholder0 : Inogadzira masaini emagetsi kuita huwandu hwemagetsi hunoyerwa (voltage, current) kuti ishandiswe neECU.
Rudzi rukuru rwe
Zvichienderana nepfungwa yekushanda uye mamiriro ekushandisa, sensor dzemotokari dzinogona kuiswa muzvikamu zvinotevera:
Youdaoplaceholder0 yakarongwa nehuwandu hwemuviri :
Masensa ekupisa (akadai semasensa ekupisa kwemvura uye masensa ekupisa kwemhepo inopinda).
Masensa ekumanikidza (akadai semasensa ekumanikidza mafuta, masensa ekumanikidza matayi).
Masensa egasi (akadai semasensa eokisijeni, masensa eNOx).
Masensa ekumhanya nenzvimbo (senge masensa ekumhanya kwevhiri, masensa ekumira kwecrankshaft).
Youdaoplaceholder0 yakarongwa nepfungwa yekushanda:
Rudzi rwekudzivirira (senge sensor yekupisa kwe thermistor).
Capacitive (senge ma sensors emvura).
Rudzi rwe photoelectric (senge sensor yechiedza).
MaInertial sensors (akadai seaccelerometers, gyroscopes).
Youdaoplaceholder0 yakarongwa nechiratidzo chekubuda :
Sensor yeanalog (chiratidzo chemagetsi chinobuda chinoenderera mberi).
Masensa edhijitari (mapundu ekubuda kana makodhi).
Sensor yerudzi rweswitch (chiratidzo che "on/off" chinobuda).
MaSensor emotokari ndiwo anonyanya kunzwisiswa nemotokari. Nekushandura maparamita emakanika kuita masaini emagetsi, anovimbisa kushanda zvakanaka kweinjini, anovandudza kuchengetedzeka kwekutyaira uye anovandudza mashandiro ese emotokari.
Tsananguro huru uye musimboti wekushanda kwe
Masensa emota zvishandiso zvekupinda mumacomputer ari mubhodhi. Anonzwa huwandu hwemuviri hwakadai sekupisa, kumanikidzwa uye kumhanya kwekutenderera kuburikidza nezvikamu zvinonzwa, uye obva azvishandura kuita masaini emagetsi nezvikamu zvinoshandura uye ozvitumira kuECU (Electronic Control Unit). Pakupedzisira, data rakajairika rinobuda kuburikidza nemaseketi ekuyera. Iyi nzira yekushandura masaini inobvumira mota kutarisa mamiriro ayo ekushanda munguva chaiyo uye kugadzirisa otomatiki maitiro ayo ekudzora.
Youdaoplaceholder0 Chikamu chekushanda kwepakati
Sisitimu yekudzora injini yeYoudaoplaceholder0
Kugadzirisa chiyero chemhepo-mafuta cheYoudaoplaceholder0: Sensor yeokisijeni inotarisa huwandu hweokisijeni mugasi reutsi uye, pamwe chete nesensor yekuyerera kwemhepo, inoita kuti huwandu hwemafuta apinzwe mumhepo hudzorwe ne closed-loop.
Youdaoplaceholder0 Kudzvinyirirwa kweKnock: Sensor yekugogodza inoona kudengenyeka kweinjini kusina kujairika, uye ECU inogadzirisa yega Angle yepamberi peignition.
Kudzora tembiricha yeYoudaoplaceholder0 : Sensor yetembiricha yemvura yakabatana nesystem yekutonhodza kuti ive nechokwadi chekuti tembiricha yekushanda kweinjini inochengetwa mukati mehuwandu hwakakwana hwe85-95℃.
Youdaoplaceholder0 Sisitimu yekuchengetedza
Sisitimu yeABS inoshandisa masensa ekumhanya kwevhiri kuti iverenge chiyero chekutsvedza panguva chaiyo kudzivirira kuvharika kwebhureki.
Sisitimu yeairbag inoona shanduko dzinokurumidza dzekumhanyisa kuburikidza nemasensa ekuroverana uye inokonzeresa mhinduro dzema millisecond.
Chinoongorora kumanikidzwa kwematayi chinotarisa mamiriro asina kujairika ematayi kuti chideredze njodzi yekuputirwa nemhepo.
Youdaoplaceholder0 Kuvandudza ruzivo rwekutyaira
Chinoongorora nzvimbo yethrottle chinogadzirisa mhinduro yemutsara wethrottle uye chinoderedza kusvetuka kwegiya.
Sisitimu yekumisikidza inogadzirisa damping coefficient kuburikidza ne sensor yekumhanyisa kuti iwedzere kuchinjika kwayo kumamiriro ezvinhu akaomarara emugwagwa.
Chinoongorora chiedza chezvakatipoteredza chakabatana nehurongwa hwemagetsi emotokari otomatiki kuti chiwedzere kuonekwa panguva yekutyaira husiku.
Kana uchida kuziva zvakawanda, ramba uchiverenga zvimwe zvinyorwa pane ino saiti!
Ndapota tifonerei kana muchida zvigadzirwa zvakadaro.
Zhuo Meng Shanghai Auto Co., Ltd. yakazvipira kutengesa MG&MAXUSzvikamu zvemota zvinogamuchirwa Kutenga.
