Anti-lock Braking System (ABS)
ABS tekinoroji yakagadziridzwa yakavakirwa pane yakajairika brake mudziyo, uye imhando yemotokari kuchengetedza kudzora system ine zvakanakira anti-skid uye anti-lock. Anti-lock brake imhando yakakwidziridzwa kana yakagadziridzwa yemabhureki akajairwa.
Anti-lock braking masisitimu akagadzirirwa kudzivirira kukiya mabhureki uye kutsvedza kwevhiri kana bhureki rakaoma kana panzvimbo yakanyorova kana inotsvedza, izvo zvinowedzera kuchengetedzwa kwakakura pakutyaira kwezuva nezuva nekudzivirira mota kuti isatsvedza zvine njodzi uye kubvumira mutyairi kuchengetedza chidhiraivho. pakuedza kumira. ABS haina kungoita mabhureki eyakajairwa mabhureki system, asi zvakare inogona kudzivirira kukiyiwa kwevhiri, kuitira kuti mota irambe ichitenderera pasi pe braking state, ive nechokwadi chekugadzikana kweiyo braking direction yemota, uye kudzivirira sideshow uye kutsauka, ndiyo yakanyanya kunaka. advanced braking device pamotokari ine yakanakisa braking effect.
Anti-lock braking system ndeyekudzivirira vhiri kuti rirege kuvharwa mukugadzirisa mabhureki, izvo zvinogona kukonzera: simba rekugadzira mugwagwa rinoderera uye kushanda kwebhureki kunoderera; Deredza hupenyu hwesevhisi yevhiri, kana mota ikabhureki vhiri remberi, mota inorasikirwa nekugona kufambisa, simba repadivi rinodzikiswa kana vhiri rekumashure kukiya, kugadzikana kwebhureki kwakaderedzwa, izvo zvinokonzeresa mota. kupinduka zvine simba uye kukanda muswe kana kudivi. Iko kukanganiswa kwe-anti-lock braking system pakuita kwemotokari kunonyanya kuratidzwa mukudzikisa chinhambwe chebhureki, kuchengetedza kugona kudhiraivha, kuvandudza mafambiro ekutyaira uye kuderedza kupera kwematayi. Muchiitiko chekukurumidzira, mutyairi anongoda kudzvanya brake pedal zvakanyanya uye kwete kuisunungura, uye zvimwe zvinhu zvinobatwa neABS, saka mutyairi anogona kutarisisa kubata nekukurumidzira uye kuve nechokwadi chekuchengetedza. motokari.
Chidimburiso cheanti-lock braking system iABS, uye zita rizere reChirungu nderokuti anti-lock Brakingsystem, kana Anti-skidBrakingSystem. Chekutanga, "bata" zvinoreva bhureki pad (kana shangu) uye bhureki disc (brake dhiramu) isina hama inotsvedza friction, friction friction kupisa kana ichibhureki, mota kinetic simba mukupisa, uye pakupedzisira rega mota imire. kana kunonoka; Chechipiri, kukiyiwa kwevhiri kunoreva mota iri mu emergency braking, vhiri rakamira zvachose uye haritenderere, zvinoreva mota iri mu braking process kamwechete, vhiri harisi kutenderera, kana mota yabhureki, mota. ichapa vhiri simba rinoita kuti rimire, kuitira kuti vhiri risarambe richitenderera, asi vhiri rine imwe inertia, mushure mokunge vhiri ramira kutenderera, Richaramba richitsvedza mberi kweimwe chinhambwe risati rasvika pakupedzisira. kumira kwakakwana. Kana mavhiri emberi neekumashure emota asiri mumutsara wakatwasuka, nekuda kweiyo inertia, mavhiri emberi neekumashure anotsvedza akananga kumberi kwawo. Zvinoenderana nebvunzo yekumisa mabhureki, vhiri harigone kubata padivi kana mutsara webhureki wazara, uye mota ichanetsa kupedzisa chero divi. Nenzira iyi, mavhiri epamberi uye kumashure achamhanya nenzira mbiri dzakasiyana uye mota ichava isingadzoreki yaw (spin), uye mota inokanda muswe wayo. Muchiitiko ichi, chidhiraivho chemotokari hachina mhedzisiro, mota ichatadza zvachose kutonga, kana mamiriro acho akanyanya kuoma, anogona kunge achipidigura mota, zvichikonzera njodzi dzemotokari uye dzimwe njodzi.
Kana mabhureki akakiyiwa zvachose, uku kutendeuka kwesimba kunogona kungoenderana nekukakavadzana pakati petairi nepasi. Friction yakakamurwa kuita marudzi maviri: kukweshana uye kutsvedza kunotsvedza, friction coefficient inoenderana nerubatsiro rwemugwagwa wakaoma humidity, apo vhiri rebhureki uye kukwesha kwepasi kuchawedzera zvishoma nezvishoma, hombe kusvika padanho rakakosha mushure mekuchinja kubva pakukunguruka kuenda kune inotsvedza. . Kutsvedza kwesimba kunodzikira zvishoma nezvishoma, saka ABS ndeyekushandisa musimboti weiyi friction curve kugadzirisa kukwenya kwevhiri panhongonya iyi, kuti kuderedze chinhambwe chekubhureki. Kukweshana kwakanyanya kunoita kuti tire rabha riwedzere tembiricha, kunyunguduka kwenzvimbo yenzvimbo yekubata, kupfupisa chinhambwe chebhureki, asi sideslip inomhanyisa kupfeka.
Anti-lock Braking System (ABS) ndechimwe chezvinyorwa zvekutsvaga zvemotokari longitudinal dynamics control. Anti-lock braking, sezita rinoratidza, kudzivirira mota kuti isabhureki kamwe chete, uchishandisa intermittent braking. Inoreva kugadziridzwa otomatiki kweiyo braking torque (vhiri braking simba) inobata pavhiri panguva yekubhureki nzira kudzivirira vhiri kubva kukiya kana bhureki torque yakakura; Panguva imwecheteyo, iyo yazvino ABS sisitimu inogona kuona kutsvedza kwevhiri munguva chaiyo, uye chengetedza kutsvedza kwevhiri mubhureki pedyo nekukosha kwakaringana. Naizvozvo, kana iyo ABS system ichishanda, mutyairi haazotadza kudzora kutungamira kwemota nekuda kwekukiya vhiri remberi, uye kureba kwemota kunenge kuri kudiki pane kukiya vhiri, kuitira kuti uwane yakanyanya kunaka braking. uye kuderedza simba rekuita kana njodzi yaitika.
