PCS system kukanganisa

Nzvimbo dzekushanda dze sensors

PCS - Pre-Crash Safety System, iyo inoshandiswa paToyota neLexus mota. Pamotokari dzemamwe mabhureki, yakafanana sisitimu inogona kunge iine zita rakasiyana, asi mabasa avo anowanzo fanana kune mumwe nemumwe. Basa rehurongwa nderekubatsira mutyairi kudzivirira kudhumhana. Iri basa rinoitwa nekuridza inonzwika chiratidzo uye chiratidzo pane dashboard panguva iyo pre-crash kuchengetedza system PCS inoona mukana mukuru wekudhumhana kwemberi pakati pemotokari neimwe mota. Mukuwedzera, kana kudhumhana kusingagoni kudziviswa, inobata mabhureki nechisimba uye inosimbisa mabhandi ezvigaro. Kusashanda zvakanaka mubasa rayo kunoratidzirwa nerambi rekutonga pane dashboard. kuti unzwisise zvinogona kukonzera kukanganisa kwePCS, unofanirwa kunzwisisa nheyo yekushanda kwehurongwa hwose.

Nheyo yekushanda uye maficha ePCS system

Kushanda kweToyota PCS system kunoenderana nekushandiswa kwemasensa sensors. Wokutanga ndiye radar sensoriri kuseri kwemberi (radiator) grille. Chepiri - sensor kamerayakaiswa kuseri kwewindishield. Ivo vanoburitsa uye vanogashira kumashure emagetsi mafungu mumillimeter renji, vachifungidzira kuvepo kwezvipingamupinyi pamberi pemota uye chinhambwe kwairi. Ruzivo kubva kwavari rwunopihwa kumakomputa epakati, ayo anoagadzirisa uye anoita sarudzo dzakakodzera.

Scheme yekushanda kwePCS system sensors

Yechitatu yakafanana sensor iri mukati mota yekumashure bumper (Rear Pre-Crash Safety System), uye yakagadzirirwa kuratidza kutyisidzira kwekukanganisa kumashure. Kana sisitimu ichifunga kuti kudhumhana kwemashure kwava pedyo, inongosunga mabhandi echigaro uye inomisikidza zvidziviriro zvemusoro zvepamberi, izvo zvinoenderera mberi ne60mm. uye 25 mm.

Mamiriro	tsananguro
Kushanda kureba	2-150 mamita
Relative movement speed	± 200 km/h
Radar inoshanda angle	± 10° (mune 0,5° kuwedzera)
Operating frequency	10 Hz

PCS sensor performance

Kana PCS ikaona kuti kudhumhana kana emergency kungangoitika, zvichaitika inopa inzwi uye chiedza chiratidzo kumutyairi, mushure mezvo inofanira kuderera. Kana izvi zvikasaitika, uye mukana wekudhumhana uchiwedzera, sisitimu inomutsa mabhureki uye inosimbisa mabhandi echigaro chemutyairi nepamberi. Mukuwedzera, pane kugadzirisa kwakakwana kwemasimba ekunyorovesa pamagetsi emotokari.

Ndokumbira utarise kuti iyo system hairekode vhidhiyo kana ruzha, saka haigone kushandiswa seDVR.

Mubasa rayo, pre-crash kuchengetedza system inoshandisa inotevera ruzivo rwunouya:

• simba remutyairi anotsikirira pabhureki kana accelerator pedal (kana paiva nemuchina);
• kumhanya kwemotokari;
• mamiriro e pre-emergency security system;
• chinhambwe uye ruzivo rwekumhanya pakati pemotokari yako nedzimwe mota kana zvinhu.

Iyo system inosarudza emergency braking zvichienderana nekumhanya nekudonha kwemotokari, pamwe nechisimba icho mutyairi anotsikirira bhureki pedal. Saizvozvo, PCS inoshanda kana zvikaitika side skid yemota.

Iyo PCS inoshanda kana zvinotevera zvinosangana:

• kumhanya kwemotokari kunodarika 30 km/h;
• emergency braking kana kuona skid;
• mutyairi nemutakuri wepamberi vakapfeka mabhandi ezvigaro.

Ziva kuti PCS inogona kugoneswa, kuvharwa, uye nguva yambiro yekudhumhana inogona kugadziriswa. Mukuwedzera, zvichienderana nekugadzirisa uye midziyo yemotokari, hurongwa hunogona kana husina basa rekuona vanofamba netsoka, pamwe chete nebasa rekumanikidzirwa braking pamberi pechipingamupinyi.

PCS kukanganisa

Nezve kukanganisa muPCS system yemutyairi rambi rechiratidzo pazviratidzo zvedashibhodhi ine zita rekuti Tarisa PCS kana kungoti PCS, ine yero kana orenji ruvara (kazhinji vanoti PCS yakabata moto). Panogona kuva nezvikonzero zvakawanda zvekukundikana. Izvi zvinoitika mushure mekubatidzwa kwemota, uye ECU inoedza masisitimu ese ekuita kwavo.

Muenzaniso wechiratidzo chekukanganisa muhurongwa

Zvinogoneka kuputsika kwePCS system

Kuputsika mukushanda kweCheck PCS System kunogona kukonzerwa nezvikonzero zvakasiyana. Muzviitiko zvinotevera, mwenje wakavhenekerwa unodzima uye sisitimu inozowanikwa zvakare kana mamiriro akajairika aitika:

• kana radar sensor kana kamera sensor yave ichipisa zvakanyanya, semuenzaniso muzuva;
• kana radar sensor kana kamera sensor inotonhora zvakanyanya;
• kana radar sensor uye chiratidzo chemotokari zvakafukidzwa netsvina;
• kana nzvimbo iri pamhepo pamberi pe sensor kamera yakavharwa nechimwe chinhu.

Mamiriro ezvinhu anotevera anogonawo kukonzera kukanganisa:

• kukundikana kwemafuse mumagetsi emagetsi ePCS control unit kana brake light circuit;
• oxidation kana kudzikira kwemhando yevanobatika mune terminal block yeavo vane hukama nekushanda kweiyo pre-crash kuchengetedza system;
• kuputsa kana kuputsa kuvhara kwetambo yekudzora kubva kune radar sensor kusvika kumotokari ECU;
• kuderera kukuru kwehuwandu hwemabhureki fluid muhurongwa kana kupfeka kwemabrake pads;
• low voltage kubva kubhatiri, nekuda kwekuti ECU inoona izvi sePCS kukanganisa;
• Onawo uye gadzirisazve radar.

Nzira dzekugadzirisa

Nzira iri nyore inogona kubatsira padanho rekutanga ndeyekugadzirisa zvakare ruzivo rwekukanganisa muECU. Izvi zvinogona kuitwa zvakazvimiririra nekubvisa iyo isina kunaka terminal kubva mubhatiri kwemaminetsi mashoma. Kana izvi zvikasabatsira, tsvaga rubatsiro kubva kune ane mvumo mutengesi weToyota kana mhizha dzakavimbika uye dzakavimbika. Vachagadzirisa kukanganisa nemagetsi. Nekudaro, kana mushure mekugadzirisazve kukanganisa kuchizoonekwazve, unofanirwa kutsvaga chikonzero chayo. Kuti uite izvi, ita zvinotevera:

• Tarisa fuse muPCS simba redunhu kune fuse inoputika.
• PaToyota Land Cruiser, unofanirwa kutarisa simba pane 7th pini ye10-pini yekubatanidza yePCS unit.
• Tarisa macontacts pazvibatanidza zvezvivharo mumakumbo emutyairi nemutyairi kune oxidation.
• Tarisa bhandi rechigaro ECU connector pasi pechidhiraivho.
• Tarisa kutendeseka kwetambo yakabatana kune radar yekumberi (iri kuseri kwegrille). Kazhinji dambudziko iri rinoitika neToyota Prius motokari.
• Tarisa fiyuzi yekumira mwenje wedunhu.
• Chenesa radar yekumberi uye chiratidzo chegrille.
• Tarisa kana radar yekumberi yafamba. Kana zvichidikanwa, inofanirwa kuverengerwa kune ane mvumo Toyota mutengesi.
• Tarisa huwandu hwemabhureki fluid muhurongwa, pamwe nekupfeka kwemabrake pads.
• MuToyota Prius, chiratidzo chekukanganisa chinogona kuitika nekuda kwekuti mabhatiri ekutanga anoburitsa undervoltage. Nekuda kweizvi, iyo ECU inoratidza zvisirizvo kuitika kwezvimwe zvikanganiso, kusanganisira mukushanda kwePCS.

mamwe mashoko

Kuti PCS system ishande nemazvo, unofanirwa kutora matanho ekudzivirirakubvumira masensa kuti ashande zvakajairika. Kune radar sensor:

Muenzaniso wenzvimbo ye radar sensor

• nguva dzose chengetedza sensor uye chiratidzo chemotokari zvakachena, kana zvichidiwa, zvipute nemucheka munyoro;
• usaise chero zvimiti, kusanganisira zviri pachena, pane sensor kana chiratidzo;
• usabvumire kurova kwakasimba kune sensor uye radiator grille; kana paine kukuvara, kurumidza kubata imwe nyanzvi yemusangano kuti ubatsirwe;
• usabvisa radar sensor;
• usashandura chimiro kana dunhu re sensor, usaifukidze nepende;
• kutsiva sensor kana grille chete pamumiriri weToyota ane mvumo kana pachiteshi chebasa chine marezinesi akakodzera;
• usabvisa chinyorwa kubva pasensor inotaura kuti inopindirana nemutemo maererano nemasaisai eredhiyo yainoshandisa.

Kune sensor kamera:

• nguva dzose chengeta windshield yakachena;
• usaise antenna kana kunamatira zvakasiyana-siyana zvimiti pahwindo remhepo pamberi pe sensor kamera;
• apo windshield yakatarisana nekamera kamera yakafukidzwa ne condensate kana ice, shandisa defogging basa;
• usafukidze girazi rakatarisana nekamera sensor nechero chinhu, usaise tinting;
• kana pane kuputika pahwindo, shandura iyo;
• chengetedza sensor kamera kubva pakunyorova, yakanyanya ultraviolet mwaranzi uye chiedza chakasimba;
• usabata lens kamera;
• chengetedza kamera kubva pakuvhundutsa kwakasimba;
• usashandura nzvimbo yekamera uye usaibvisa;
• kusanzwisisa sensor kamera;
• usaise zvishandiso zvinoburitsa mafungu akasimba emagetsi pedyo nekamera;
• usashandura chero zvinhu zviri pedyo nekamera ye sensor;
• usashandura marambi emotokari;
• kana iwe uchida kugadzirisa mutoro wakakura padenga, ita shuwa kuti haikanganisi sensor kamera.

PCS system inogona kumanikidzwa kudzima. Kuti uite izvi, shandisa bhatani riri pasi pechidhiraivho. Kuvhara kunofanira kuitwa mumamiriro ezvinhu anotevera:

• paunenge uchidhonza motokari yako;
• kana mota yako ichikweva turera kana imwe mota;
• pakutakura motokari kune dzimwe motokari - muchina kana njanji mapuratifomu, ngarava, zvikepe, zvichingodaro;
• uchisimudza mota pane elevator ine mukana wekutenderera kwemahara kwemavhiri;
• paunenge uchiongorora motokari pabhenji rekuedza;
• pakuenzanisa mavhiri;
• muchiitiko chekuti bumper yepamberi uye / kana radar sensor yakakuvadzwa nekuda kwekukanganisa (zvakadai setsaona);
• paunenge uchityaira motokari yakashata;
• paunenge uchityaira kunze kwemugwagwa kana kuomerera kumutambo wemitambo;
• nekuderera kwetayi kudzvinyirira kana kana matayi akasakara zvakanyanya;
• kana motokari ine mamwe matayi kupfuura ayo anotsanangurwa mune zvakatemwa;
• nemaketani akaiswa pamavhiri;
• kana vhiri rinosara rakaiswa pamotokari;
• kana kumiswa kwemotokari kwakagadziridzwa;
• pakuisa mota nemukwende unorema.

mhedziso

PCS inoita kuti mota yako ive yakachengeteka zvakanyanya kushanda. Naizvozvo, edza kuichengeta iri muchimiro chekushanda uye uichengetedze nguva dzose. Zvisinei, kana nokuda kwechimwe chikonzero ikakundikana, ndizvo haina kutsoropodza. Ita kuzviongorora uye kugadzirisa dambudziko. Kana wakatadza kuzviita iwe pachako, bata mutengesi weToyota ane mvumo munharaunda yako kana mhizha dzinokwanisa.

Zviverengero, vanhu vanoshandisa mabhandi ekubatisa anchor plugs ndivo vangangove nedambudziko rePCS. Ichokwadi ndechokuti kana chirongwa chacho chikakonzerwa, mabhanhire anosimbiswa achishandisa injini dzakavakwa uye kushandura. Zvisinei, paunoedza kusunungura mabhanhire, kukanganisa kunoratidzika kwakaoma kubvisa mune ramangwana. Ndosaka hatikurudzire kuti ushandise mapulagi emabhandikana mota yako ine pre-collision system.