Nheyo uye kushandiswa kwemotokari abs sensor
Iyo yekushanda nheyo yemotokari abs ndeiyi:
Muchimbichimbi braking, uchitsamira pane yakanyanya kunzwa vhiri yekumhanyisa sensor yakaiswa pavhiri rega rega, kukiya kwevhiri kunowanikwa, uye komputa inodzora nekudzvanya regulator kuti ibvise kudzvanywa kwepombi yebhureki yevhiri kudzivirira kukiya kwevhiri. Iyo abs system ine abs pombi, vhiri kumhanya sensor uye brake switch.
Basa re abs system ndeiyi:
1, dzivirira kurasikirwa kwemotokari, wedzera chinhambwe chebhureki, vandudza kuchengetedzeka kwemotokari;
2, kunatsiridza mabhureki emotokari;
3, kudzivirira vhiri mukugadzirisa mabhureki;
4. Iva nechokwadi chokuti mutyairi anokwanisa kudzora kwaakananga kana achinge aita mabhureki uye kudzivirira ekisero yekumashure kuti isatsvedza.
Basa reABS, sekureva kunoita zita, basa guru reanti-lock braking system nderekudzivirira kuti vhiri risavharwe nekuda kwesimba rakawandisa rekubhureki kana paine emergency braking yemotokari, zvichiita kuti mota ishaye simba rekudzora mudziyo. Semuenzaniso, kana tawana chipingamupinyi pamberi pedu, mota ine ABS system inokwanisa kufambisa zviri nyore kudzivirira bhureki rekukurumidzira panguva imwe chete.
Kana mota isina kurongedzerwa neABS system mu emergency braking, nekuti simba rekubhureki remavhiri mana rakafanana, kukwenya kwevhiri pasi kwakangofanana, panguva ino mota ichave yakaoma zvakanyanya kutendeuka, uye zviri nyore kukonzera njodzi yemotokari kutadza kutonga. Zvakakwana kuti uone kukosha kweiyo ABS system kukuchengetedza kwedu kutyaira. Isu hatifanirwe kunetsekana neizvi, ikozvino chiyero chenyika chakamanikidza makambani emotokari munzira yekugadzira mota inofanirwa kuve yakajairwa ABS anti-lock system.
Saka ABS anti-lock braking system inoshanda sei? Tisati tanzwisisa nheyo yayo yekushanda, tinofanira kutanga tanzwisisa zvikamu zveABS anti-lock system, ABS inonyanya kuumbwa nevhiri rekumhanya sensor, electronic control unit, brake hydraulic regulator, brake master cylinder nezvimwe zvikamu. Kana mota ichinge yada kubhureki, vhiri rekumhanyisa sensor pavhiri rinoona vhiri rekumhanya chiratidzo chemavhiri mana panguva ino, uye wozoitumira kuVCU (mota controller), iyo VCU control unit ichaongorora masaini aya kuona mamiriro emotokari panguva ino, uyezve VCU inotumira iyo brake pressure control control command kune ABS pressure regulator (ABS).
Kana iyo ABS pressure regulator inogamuchira rairo yebrake pressure control control, inotonga zvakananga kana zvisina kunanga kudzvanywa kwebrake yega yega nekudzora mukati solenoid vharafu yeABS pressure regulator, kuitira kugadzirisa braking torque yemavhiri mana, kuitira kuti igadzirise kuti ienderane pasi, uye kudzivirira vhiri kuti risavharwe nekuda kwesimba rakawandisa rekubhureki.
Vazhinji vatyairi vekare vanoona pano vangafunga kuti isu tinowanzo kutyaira "spot brake" inogona kutamba anti-lock effect. Zvinoda kusimbiswa pano kuti pfungwa iyi ndeyechinyakare, uye zvinogona kutaurwa kuti nzira ye "spot brake" intermittent braking yakanganisa kuchengetedza kwekutyaira.
Sei uchidaro? Izvi ndezvekutanga kubva kwakabva "spot brake", iyo inonzi "spot brake", haina kugadzirirwa neABS anti-lock system pamotokari nekutsika-tsika pane discontinuous brake operation ye pedal, kuitira kuti vhiri braking simba dzimwe nguva kwete, kuitira kudzivirira kuitika kwekuvhara mavhiri. Izvo zvinofanirwa kucherechedzwa pano kuti ikozvino mota ine ese yakajairwa ABS anti-lock system, mhando dzakasiyana dzeanti-lock system ichava nemisiyano, asi zvakanyanya inogona kuita chiratidzo chekuona 10 ~ 30 nguva / yechipiri, nhamba yebhureki 70 ~ 150 nguva / yechipiri execution frequency, iyi maonero uye execution frequency haigone kusvika.
ABS anti-lock braking system inofanirwa kunge iri mukuenderera mberi braking kuti itambe basa rayo zvinobudirira. Kana isu tichigadzira "spot-brake" yepakati mabhureki, iyo ABS anti-lock braking system inogamuchira chiratidzo chekuona nguva nenguva, uye ABS haizokwanise kushanda nemazvo, izvo zvinozotungamira mukudzikiswa kwebhureki uye kunyangwe kureba kwebhureki kureba.
