Tire Pressure Monitoring System (TPMS) imachenjeza dalaivala za kusintha kwakukulu kwa kupanikizika kwa matayala aliwonse anayi ndipo amalola dalaivala kusonyeza kupanikizika kwa matayala pa Driver Information Center (DIC) pamene galimotoyo ikuyenda ndi malo ake.
TPMS imagwiritsa ntchito gawo lowongolera thupi (BCM), gulu la zida (IPC), DIC, ma radio frequency (RF) transmission sensor sensors ndi ma serial data circuits mu gudumu lililonse / tayala kuti agwire ntchito zamakina.
Sensa imalowa mumayendedwe oima pamene galimoto imayima ndipo accelerometer mkati mwa sensa siinayambitsidwe.Munjira iyi, zitsanzo za sensor tayala masekondi 30 aliwonse ndipo zimangotumiza maulendo opumula pamene mpweya umasintha.
Pamene liwiro la galimoto likuwonjezeka, mphamvu ya centrifugal imayambitsa accelerometer yamkati, yomwe imapangitsa kuti sensa ikhale mu roll mode.
BCM imatenga deta yomwe ili mu transmission ya RF ya sensa iliyonse ndikuisintha kukhala sensor sensor, mode sensor, ndi kuthamanga kwa tayala. BCM ndiye imatumiza deta ya matayala ndi malo a matayala ku DIC kudzera pa serial data circuit, kumene ikuwonetsedwa.
Sensa nthawi zonse imafanizira chitsanzo chake chamakono ndi chitsanzo chake cham'mbuyomo ndikuchitumiza mumayendedwe a remeasure nthawi iliyonse pakakhala kusintha kwa 1.2 psi mu kuthamanga kwa tayala.
Pamene TPMS ikuwona kuchepa kwakukulu kapena kuwonjezeka kwa kuthamanga kwa tayala, uthenga wa "CHECK TYRE PRESSURE" udzawonekera pa DIC ndipo chizindikiro chochepa cha tayala chidzawonekera pa IPC. Onse uthenga wa DIC ndi chizindikiro cha IPC akhoza kuchotsedwa mwa kusintha. Kuthamanga kwa tayala ndi kukakamiza kovomerezeka ndikuyendetsa galimotoyo kupitirira makilomita 40 pa ola (40 km/h) kwa mphindi zosachepera ziwiri.
BCM imathanso kuzindikira zolakwika mkati mwa TPMS.Zolakwa zilizonse zomwe zapezeka zidzachititsa kuti DIC iwonetse uthenga wa "SERVICE TIRE MONITOR" ndikusunga babu ya TPMS IPC kuyatsa kwa mphindi imodzi nthawi iliyonse kuyatsa kumayatsidwa mpaka cholakwikacho chiwongoleredwa. .
Pamene TPMS iwona kutsika kwakukulu kwa kuthamanga kwa tayala, uthenga wa "CHECK TYRE PRESSURE" udzawonekera pa DIC ndipo chizindikiro chochepa cha tayala chidzawonekera pa chida.
Mauthenga ndi zizindikiro zingathe kuthetsedwa mwa kusintha matayala kukakamiza kovomerezeka ndikuyendetsa galimoto pamwamba pa 25 mph (40 km / h) kwa mphindi zosachepera ziwiri. masensa sanakonzedwe bwino.Ngati kuwala kochenjeza kudakalipo, pali vuto ndi TPMS.Chonde tchulani zambiri zautumiki wa wopanga.
ZINDIKIRANI: Bweretsaninso mphamvu ya tayala pamene gudumu likuzungulira kapena pambuyo poti phokoso la tayala lilowe m'malo.Pamene TPMS ikuwona kutsika kwakukulu kwa tayala, uthenga wa "CHECK TYRE PRESSURE" udzawonekera pa DIC ndi chizindikiro chochepa cha tayala. zidzawonekera pa gulu la zida.
Mauthenga ndi zizindikiro zikhoza kuchotsedwa mwa kusintha matayala kukakamiza kovomerezeka ndikuyendetsa galimoto pamwamba pa 25 mph (40 km / h) kwa mphindi ziwiri.
ZINDIKIRANI: Njira yophunzirira ya TPMS ikatsegulidwa, kachidindo kalikonse ka sensor yapadera (ID) imatha kuphunziridwa mu kukumbukira kwa BCM. Pambuyo pophunzira ID ya sensor, BCM idzalira. Izi zimatsimikizira kuti sensor yatumiza ID komanso kuti BCM ili nayo. analandira nachiphunzira.
A BCM ayenera kuphunzira ma ID a sensa mu dongosolo lolondola kuti adziwe malo oyenera a sensa. ID yoyamba yophunzira imayikidwa kutsogolo kumanzere, yachiwiri kutsogolo kumanja, yachitatu kumanja kumbuyo, ndipo yachinayi kumanzere kumbuyo. .
ZINDIKIRANI: Transducer iliyonse ili ndi coil yamkati yamkati (LF) coil.Chidacho chikugwiritsidwa ntchito mumayendedwe ogwira ntchito, chimapanga maulendo otsika kwambiri omwe amachititsa kuti sensa iyambe. phunzirani kufalitsa njira mu TPMS kuphunzira mode, ipereka ID ya sensoryo pamalo omwe ali pagalimoto molingana ndi dongosolo lake lophunzirira.
ZINDIKIRANI: Ntchito ya sensa imagwiritsa ntchito njira yowonjezereka / yochepetsera njira.Mu njira yochepetsera, sensa iliyonse imatenga chitsanzo choyezera kuthamanga kwa masekondi 30. Ngati kuthamanga kwa matayala kumawonjezeka kapena kutsika ndi kuposa 1.2 psi kuchokera muyeso yomaliza, muyeso wina udzatengedwa. nthawi yomweyo kutsimikizira kusintha kwamphamvu.Ngati kusintha kwapanikizidwe kumachitika, sensa imatumiza mumayendedwe ophunzirira.
BCM ikalandira njira yophunzirira mumayendedwe a TPMS, idzapereka ID ya sensoryo pamalo omwe ali pagalimoto molingana ndi dongosolo lake lophunzirira.
ZINDIKIRANI: Njira yophunzirira idzathetsa ngati kuyatsa kumayendetsedwa ku OFF kapena sensa iliyonse yomwe sinaphunzire kwa mphindi zopitirira ziwiri.Mukachotsa njira yophunzirira musanaphunzire sensa yoyamba, ID ya sensor yoyambirira idzasungidwa.Ngati njira yophunzirira yachotsedwa pazifukwa zilizonse mutatha kuphunzira sensa yoyamba, ma ID onse adzachotsedwa ku kukumbukira kwa BCM ndipo DIC idzawonetsa kuthamanga kwa tayala ngati ili ndi zida.
Ngati simugwiritsa ntchito chida chojambulira kuti muyambitsenso kuphunziranso, mutha kuphunzira mosadziwa zizindikiro zabodza kuchokera pamagalimoto ena okhala ndi TPMS. Mukamva nyanga yamtundu uliwonse ikulira kuchokera mgalimoto mukamaphunzira, ndizotheka kuti kachipangizo kosokera. zaphunziridwa ndipo ndondomekoyi iyenera kuthetsedwa ndi kubwerezedwa.Pazochitikazi, zimalimbikitsidwa kwambiri kuchita ndondomeko yophunzirira TPMS kutali ndi magalimoto ena.
Pazochitika zomwe kutsegula kwa sensor inayake sikupangitsa kuti nyanga ikhale kulira, zingakhale zofunikira kutembenuza tsinde la valavu kumalo osiyana chifukwa chizindikiro cha sensa chimatsekedwa ndi chigawo china.Musanayambe ndi masitepe otsatirawa, onetsetsani kuti palibe. njira zina zophunzirira za sensa zikuchitika pafupi;kuthamanga kwa tayala sikukusinthidwa pagalimoto ina yapafupi yokhala ndi TPMS;ndipo magawo olowetsa mabuleki oimika magalimoto akugwira ntchito bwino:
Yatsani chosinthira choyatsira ndikuzimitsa injini.DIC imapezeka kudzera panjira zisanu kumbali yakumanja ya chiwongolero.Pezani ku chiwongolero cha tayala ndikuwonetsetsa kuti njira yowonetsera chidziwitso cha kuthamanga kwa tayala yatsegulidwa. Chidziwitso chowonetsera pa DIC chikhoza kuyatsidwa ndi kuzimitsidwa kudzera mu menyu ya Zosankha;
Pogwiritsa ntchito chida chojambulira kapena DIC, sankhani sensa yothamanga ya tayala kuti muphunzirenso.Pamenepo sitepeyi itatha, kulira kwa nyanga iwiri kudzamveka, ndipo kuwala kwa chizindikiro chakumanzere kudzayatsidwa;
Kuyambira tayala lakumanzere lakumanzere, gwiritsani ntchito njira imodzi mwa izi kuti muphunzire kuthamanga kwa tayala: Njira 1: Gwirani mlongoti wa chida cha TPMS pakhoma la tayala pafupi ndi mkombero pomwe tsinde la valavu lili, kenako dinani ndikumasula batani lotsegula ndikudikirira. lipenga kuti kulira.
Njira 2: Wonjezerani / kuchepetsa kuthamanga kwa tayala kwa masekondi 8 mpaka 10 ndikudikirira kuti nyanga imveke. Kulira kwa nyanga kumatha kuchitika mpaka masekondi 30 isanafike kapena mpaka masekondi a 30 mutatha kuwonjezereka / kuchepa kwa masekondi 8 mpaka 10.
Lipenga likalira, pitirizani kubwereza ndondomeko ya masensa atatu otsalawo motere: kutsogolo kumanja, kumbuyo kumanja, ndi kumbuyo kumanzere;
Pambuyo pophunzira sensa ya LR, phokoso la nyanga ziwiri lidzamveka, kusonyeza kuti masensa onse aphunzira;
ZINDIKIRANI: Matayala ayenera kuchotsedwa pa gudumu motsatira malangizo a wopanga matayala.
ZOYENERA KUDZIWA: TPMS ikhoza kupereka chenjezo lolakwika lopanda mphamvu ngati matayala a galimoto akusinthidwa ndi matayala omwe alibe chiwerengero cha Tire Performance Standard Specification (TPC Spec). chenjezo lomwe TPC lidapeza
Limbikitsaninso sensor ya kuthamanga kwa tayala pambuyo poti gudumu lazunguliridwa kapena kusintha mphamvu ya tayala. (Onani Bwezerani Ndondomeko.)
ZOYENERA KUDZIWA: Osalowetsa madzi otsekemera a tayala kapena aerosol sealant mu tayala chifukwa izi zingachititse kuti sensa ya tayala isagwire bwino. pamwamba pa matayala ndi matayala.
3. Chotsani screw ya TORX ku sensa ya tayala ndikuikoka molunjika pa tsinde la valve ya tayala. (Onani Chithunzi 1.)
1. Sonkhanitsani sensor ya tayala ku tsinde la valavu ndikuyika zatsopano za TORX screw. Vavu yamagetsi ya Tyre ndi TORX screw ndizogwiritsidwa ntchito kamodzi kokha;
3. Pogwiritsa ntchito chida choyika tsinde la matayala, chotsani tsinde la valve munjira yofanana ndi dzenje la valve pamphepete;
5. Ikani tayala pa gudumu. Ikani cholumikizira cha matayala / gudumu kugalimoto.
Zambiri zomwe zili mugawoli zimachokera ku pulogalamu yowunikira magalimoto amtundu wapanyumba komanso wotumizidwa kunja kwa ProDemandR ya Mitchell 1. Headquartered in Poway, California, Mitchell 1 yakhala ikupereka makampani opanga magalimoto njira zowongolera zoyambira kuyambira 1918. zambiri, pitani www.mitchell1.com.Kuwerenga zolemba zakale za TPMS, pitani www.moderntiredealer.com.
Nthawi yotumiza: Jan-08-2022
