TCS: traction control - chii uye chii musimboti wayo wekushanda?
Traction control kana traction control nderimwe remabasa akakosha pamota dzemazuvano. Basa rayo guru nderokudzivirira mavhiri ekutyaira kubva pakutsvedza pamugwagwa wakanyorova. Zvipfupiso zvakasiyana zvinogona kushandiswa kureva basa iri, zvichienderana nemugadziri wemotokari:
- TCS - Traction Control System (Хонда);
- DSA - Dynamic Safety (Opel);
- ASR - Automatic Slip Regulation (Mercedes, Audi, Volkswagen).
Kazhinji mune runyorwa rwezvisarudzo zveimwe modhi pane chiratidzo chekuvapo kwechisarudzo ichi.
Muchikamu chino pane yedu Vodi.su portal, tichaedza kunzwisisa musimboti wekushanda uye mudziyo weAPS.
Pfungwa yekushanda
Nheyo yekushanda iri nyore: masensa akasiyana-siyana anonyoresa kumhanya kweangular kutenderera kwemavhiri, uye pakarepo kana imwe yemavhiri inotanga kutenderera nekukurumidza, nepo mamwe achichengeta kumhanya kwakafanana, matanho anotorwa kudzivirira. kutsvedza.
Wheel slip inoratidza kuti vhiri rarasa kufambisa. Izvi zvinowanzoitika, semuenzaniso, kana uchityaira pane yakanyorova asphalt - hydroplaning effect, uchityaira mumigwagwa ine sinou, migwagwa ine chando, kunze kwemigwagwa uye migwagwa ine tsvina. Kuti udzivise kutsvedza, iyo yemagetsi control unit inotumira mirairo kune actuators yakabatana nayo.
Pane nzira nhatu huru dzekubatsira kubata nekurasikirwa kwekudhonza:
- braking yemavhiri ekutyaira;
- kuderedzwa kweinjini torque nekudzima kana kudzima chikamu chimwe chemasilinda;
- yakasanganiswa sarudzo.
Ndokunge, isu tinoona kuti iyo traction control system iimwe nhanho mukuvandudzwa kweiyo ABS system - anti-lock braking system, yatakataura nezvayo pawebhusaiti yedu yeVodi.su. Hunhu hwayo hwakanyanya kufanana: kana mabhureki, ma sensors anodzora hunhu hwekutyaira, uye iyo yemagetsi unit inotumirawo mafambiro emagetsi kune ma actuators, nekuda kwekuti vhiri haringovharike kuvharika, asi rinopepeta zvishoma, nekudaro kuvandudza kubata uye kuderedza braking. chinhambwe pamugwagwa wakaoma.
Iko nhasi kune dzimwe nzira dzepamusoro dzeTCS dzinobata chassis yemotokari nenzira dzinotevera:
- kuchinja nguva yekupisa;
- kuderera kwe throttle kuvhura angle, maererano, zvishoma zvishoma zvemafuta-mhepo musanganiswa inopinda mumasilinda;
- kupera kwekupenya pane rimwe remakenduru.
Izvo zvakakoshawo kucherechedza kuti pane yakatarwa chikumbaridzo kumhanya kwekuratidzwa. Saka, kana mavhiri akatanga kutsvedza nekumhanya kusvika 60 km / h, zvino mhedzisiro iri pamabhureki. Uye kana uchityaira pamusoro pe60 km / h, iyo yemagetsi unit inotumira mirairo kumidziyo inobata injini, ndiko kuti, masilinda anodzimwa, nekuda kweiyo torque inoderera, zvichiteerana, mavhiri anotanga kutenderera zvishoma nezvishoma, zvinogoneka. kuti utangezve kubatanidzwa nepamusoro uye mukana wekurasikirwa nekutonga uye skidding yakabviswa zvachose.
Dhizaini dhizaini
Panyaya yekugadzirwa kwayo, inowanzofanana neABS, asi pane mimwe misiyano, iyo huru ndeyokuti ma sensors anoyera kukurumidza kweangular anowedzera kaviri uye anokwanisa kunyoresa shanduko mukumhanya kwekufamba kusvika ku1. -2 km/h.
Zvinhu zvikuru zveTCS:
- dhizaini yekudzora ine yakakura yakakura ndangariro kugona uye yakakura microprocessor kuita;
- vhiri kumhanya sensors;
- actuating madivayiri - pombi yekudzoka, mavharuvhu ekudzora kudzvanywa kwebrake fluid mumusoro uye masilinda anoshanda emavhiri ekutyaira;
- zvemagetsi differential lock.
Saka, nekumhanya kusvika 60 km / h, nekuda kwe solenoid mavharuvhu, iyo fluid inomanikidza mumakamuri ekubhureka emavhiri inowedzera. Kana iyo motokari ichifamba nokukurumidza, ipapo chikwata chemagetsi chinopindirana nejini injini yekugadzirisa.
Kana zvichidiwa, TCS inogona kuiswa pamhando dzakawanda dzemotokari, apo ichaita zvose zviri zviviri basa rayo rakananga, kureva, kuramba kurasikirwa kwekunamatira, uye basa reABS. Kutenda nekushandiswa kwemaitiro akadaro, chiyero chetsaona mumigwagwa chakanyanya kuderedzwa, uye nzira yekudzora pachayo inofambiswa zvakanyanya. Pamusoro pezvo, TCS inogona kuvharwa.
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