Bendix adanena kuti masiku ano zovuta zolumikizirana pamagalimoto amalonda zimakumana ndi zovuta zingapo mwachangu komanso molondola pozindikira zachitetezo ndi nthawi yokhazikika potengera zotsatira zolondola.
Ndi kukonzanso kwaposachedwa kwa pulogalamu yake yodziwira matenda a Bendix ACom PRO, Bendix Commercial Vehicle System imakonzekeretsa zombo ndi akatswiri ndi zida zotsogola-kuphatikiza "Bendix Demo Truck" yatsopano yophatikizika -kuwonetsetsa kuyendetsa bwino kwa magalimoto ndi mabasi ku North America.
"Tekinoloje ndi magalimoto zikuyenda mwachangu kuposa kale," adatero TJ Thomas, Bendix Marketing ndi Customer Solutions-Control Director. “Zaka ziwiri zapitazo, titakonzanso ndikukonzanso pulogalamu yathu yowunikira matenda ndikuyambitsa ACom PRO, zida zina zamagetsi zamagetsi (ECUs) zinali zisanakhalepo. Tsopano, ma ECU awa amathandizidwa mokwanira ndikuphatikizidwa mu ACom PROos zowunikira zonse Khodi yamavuto ili mu lipotilo. "
Bendix adayambitsa pulogalamu yowunikira ya Bendix ACom mu 2004. Chidachi chidatsitsidwa nthawi zopitilira 100,000 ndipo pambuyo pake chidasinthidwa ndi ACom PRO yamphamvu komanso yosavuta kugwiritsa ntchito, yomwe idapangidwa mogwirizana ndi Noregon mu 2019.
Zina mwa izo, Bendix ACom PRO imathandizira zinthu za thirakitala za Bendix, kuphatikiza Bendix anti-lock braking system (ABS), automatic traction control (ATC), kukhazikika kwamphamvu, Bendix Wingman zida zotsogola zama driver, njira yochenjeza yoyambira ya AutoVue, BlindSpotter side Object kuzindikira. system, SmarTire tire pressure monitoring system, air disc brake (ADB) brake pad wear sensing ndi Bendix CVS SafetyDirect.
Njira yatsopano ya Bendix Demo Truck ku Bendix ACom PRO imawonjezera luso latsopano lophunzitsira kuti athandize akatswiri kudziwa ntchito zonse za chidacho posachedwa.
"Tsopano, mawonekedwe atsopano a Bendix Demo Truck amatanthauza kuti ophunzitsa amatha kuona ntchito, kuyesa ndi chithandizo choperekedwa ndi chida cha ACom PRO pa ma ECU osankhidwa popanda kugwirizana ndi galimoto yeniyeni," adatero Thomas. "Kuphunzitsa akatswiri ndikofunikira, zomwe zikutanthauza kuti ndikofunikira kuti tiwonjezere njira zothandizira ntchitoyi."
Chiphunzitso china chothandizira akatswiri chingapezeke pasukulu ya betdix ya brake pa intaneti, yomwe ili ndi mavidiyo ophunzitsira a 20 ACom PRO ndi mavidiyo opitilira 80 ophunzitsira ndi machitidwe. Ogwiritsa ntchito akalembetsa pa webusayiti, amatha kupeza maphunzirowa kwaulere.
Mukalumikizidwa kugalimoto, pulogalamu ya ACom PRO imadzizindikira yokha ndikusonkhanitsa manambala omwe akugwira ntchito komanso osagwira ntchito (DTC) kuchokera kumagulu onse owongolera zamagetsi a Bendix pamagalimoto ndi ma ECU ofunikira (monga injini ndi gearbox). Kampaniyo idati kuyimba kumeneku kudzawonetsa zomwe zili mgalimotomo, popanda kufunikira kwa akatswiri kuti aganizire pamndandanda wazinthu zomwe zidakhalapo kale.
Pulogalamu yowunikira ya ACom PRO (chida chotengera kulembetsa) imasinthidwa pafupipafupi kuti ikwaniritse zosowa za matenda. Chaka chino chokha, Bendix yawonjezera zowonjezera pafupifupi khumi ndi ziwiri, kuphatikizapo chithandizo chatsopano cha ECU ndi ntchito zowunikira pazinthu zingapo, monga purosesa ya m'badwo wachisanu ya SafetyDirect (SDP5). Chida cha ACom PRO tsopano chimathandizira SmarTire pamabasi odziwika bwino, pomwe gawo lililonse la basi limakhala ndi ECU yake.
"Ngakhale titapanga chidachi, lipoti la ACom PRO latsatanetsatane la DTC litha kupangidwa mkati mwa mphindi ziwiri mutalumikizidwa," adatero Thomas. "Tawonjezera njira ziwiri zoyesa ndikuwongolera m'malo ena, kotero makinawa amasunga nthawi yake yopulumutsa nthawi popanda kudzipereka."
Kupyolera mumgwirizano wina pakati pa Bendix ndi Noregon, pulogalamu yowunikira ya ACom PRO imagwiritsa ntchito intaneti kuti iwonetse chithunzithunzi ndi chidziwitso chokhudzana ndi kulephera kwadongosolo lapadera kudzera mu ntchito yolephereka ya Noregon. Ngati sizingatheke kulumikiza intaneti, pepala la data la Bendix lingagwiritsidwe ntchito pa intaneti kuthandizira akatswiri.
"Akatswiri aluso m'mashopu okonza ku North America ayenera ndipo amafunikira zida zabwino kwambiri zomwe tingapereke, monga momwe Bendix cholinga chake ndikulola amuna ndi akazi kuyendetsa magalimoto otetezeka," adatero Thomas. "Popanda thandizo loyenera lochokera ku gulu lokonzekera bwino, luso lamakono lamakono silidzakhala ndi kwina kulikonse, ndife onyadira kuti titha kuwathandiza."
Ganizirani zofunikira zitatu izi zaukadaulo wamakono wamakono owumitsira mpweya: kupereka mpweya wouma ku machitidwe omwe magalimoto amakono amadalira; kupititsa patsogolo mphamvu zamagetsi; ndi matenda a air system. Chowumitsira mpweya chatsopano cha Bendix AD-HFi chimagwiritsa ntchito ntchito zonse zitatu ndikuwonjezera mphamvu zamagetsi.
Mtundu wa AD-HFi utengera kapangidwe kake kofananirako monga chowumitsira cha Bendix AD-HF chomwe chidakhazikitsidwa ndi Bendix mu 2019, koma chimagwiritsa ntchito valavu ya solenoid m'malo mwa kazembe wamakina azikhalidwe.
"Woyang'anira wolamulira pakompyuta amatanthauza kuti titha kugwiritsa ntchito pulogalamu ya Bendix's Electronic Air Control (EAC) kuti tisinthe momwe zowumitsira zowumitsira ndikusinthanso," atero a Rich Nagel, wamkulu wa Bendix pazamalonda ndi zotsatsa ndi kasitomala. "Ntchitoyi imathandizira chowumitsira kuti chizigwira ntchito mosiyanasiyana mosiyanasiyana, potero chimapangitsa kuti mpweya wake wowuma ukhale wolimba komanso kupulumutsa mphamvu. Pulogalamu yomweyi imaperekanso ntchito zowunikira kuti zithandizire zombo ndi oyendetsa eni ake kugwiritsa ntchito mokwanira zowumitsa ndi makatiriji a inki. .”
AD-HFi ikhoza kuyitanidwa kudzera mwa opanga magalimoto ambiri aku North America.
Mukamagwiritsa ntchito kazembe wamakina achikhalidwe, chowumitsira mpweya wamagalimoto ogulitsa chimakhala ndi mfundo ziwiri zokhazikika kuti zidziwe nthawi yomwe compressor imayimbidwa ndikutsitsa. Pamene kupanikizika kwa dongosolo kumayendetsedwa-kawirikawiri 130 psi-bwanamkubwa wamakina amatumiza chizindikiro chokakamiza kuti auze kompresa kutsitsa. Pamene galimoto brakesjor dongosolo lina lililonse pneumatic ntchito wothinikizidwa mpweya supplyj mphamvu akutsikira, ndipo pa 110 psi, bwanamkubwa amatumiza chizindikiro kwa kompresa kachiwiri kumanga kuthamanga ndi kulipira dongosolo.
Pamene boma la bwanamkubwa wamakina likugwira ntchito mkati mwa magawo awiri okhazikika, valve solenoid ya Bendix AD-HFi air dryer imayang'aniridwa ndi pulogalamu yamagetsi yamagetsi (EAC), yomwe imayang'anira mndandanda wazomwe zimafalitsidwa kudzera pa network ya truckos J1939. Kuphatikizira liwiro, torque ya injini, ndi RPM, kampaniyo idatero.
"Mothandizidwa ndi mapulogalamu a EAC, chipangizo cha AD-HFi chikhoza kusintha kayendetsedwe kake kakuwongolera malinga ndi mpweya ndi injini," adatero Nagel. "Ngati pulogalamuyo iwona kuti mpweya umafunikira kuyanika kowonjezera - mwachitsanzo, ngati mukukokera ma trailer angapo kapena muli ndi ma axles owonjezera - ndiye kuti imatha kuyitanitsa maulendo owonjezera achidule. Tekinoloje yoyembekezera patent iyi imatchedwa Interrupt charge regeneration (ICR). Kupititsa patsogolo kumeneku kumapereka mpweya wouma kwa magalimoto omwe amaufuna. ”
Mapulogalamu a EAC amazindikiranso kuyendetsa bwino komanso kupulumutsa mphamvu mu mawonekedwe a ntchito za Overrun ndi Overtake. Compressor ikachulukana, imadya mphamvu pafupifupi 8 mpaka 10 kuchokera mu injini. Pulogalamu ya EAC imagwiritsa ntchito zidziwitso zamagalimoto kuti zidziwe nthawi yoyenera yogwiritsira ntchito kompresa.
"Kupyola malire ndi pamene muli m'malo omwe timawatcha 'favorable energy state'," adatero Nagel. "Ngati mutsika kapena kutsika, ndiye kuti injini ili ndi 'mphamvu yaulere', apo ayi idzawonongeka ndipo ingagwiritsidwe ntchito polipira. Pazifukwa izi, EAC idzawonjezera kwakanthawi zochepetsera komanso zodula chifukwa kompresa imatha kugwira ntchito pazovuta kwambiri. Phunzirani pamphamvu yokhazikika komanso yokonzedwa popanda kutaya mphamvu ya injini ya driveros.
"Kudutsitsa ndikosiyana: ngati ndikufuna kukwera kapena kukwera phiri, sindikufuna kuti compressor ipereke ndalama chifukwa ndimafunikira mphamvu zamahatchi. Pachifukwa ichi, EAC idzachepetsa zodulira ndi kudula, kotero kuti kompresa sidzayesa kukakamiza. Pamapeto pake, izi ndizopulumutsa mphamvu chifukwa mutha kuyendetsa bwino injini," adatero Nagel.
Malinga ndi FMVSS-121, pulogalamuyo idakonzedwa kuti isachepetse kuthamanga kwapakati pazigawo zotetezedwa.
Pulogalamu ya EAC imapereka mauthenga okhudzana ndi chowumitsira mpweya kudzera pa intaneti ya J1939 ndipo imatha kuyang'anitsitsa kufunikira kwa mpweya wambiri, zomwe zingasonyeze kutuluka kwadongosolo kapena mavuto ena. Imayang'aniranso kuchuluka kwa mpweya womwe umakonzedwa panthawi yokonzanso komanso moyo wa chowumitsira. Pogwiritsa ntchito chidziwitsochi ndi zina zambiri kuchokera pa kompresa, EAC imatha kuwonetsa pamene chinthu chosefera chiyenera kusinthidwa.
"Mapulogalamu athu apakompyuta owongolera mpweya amadzaza ndi magawo okhudzana ndi kompresa ndi injini pagalimoto," adatero Nagel. "Pulogalamuyi idapangidwa kuti idziwe momwe ma compressoros amagwirira ntchito komanso kuchuluka kwa mpweya omwe ayenera kutulutsa, ndiye ngati china chake sichikuyenda bwino, amatha kutumiza nambala yodziwira matenda. Pankhani ya moyo wa cartridge, kukonza kwenikweni kwa Itos ndikothandiza kwambiri kuyeza kuchuluka kwa mpweya mumlengalenga kuposa kugwiritsa ntchito mtunda monga chitsogozo. ”
Pambuyo pakusintha, pulogalamu yowunikira ya Bendix ACom Pro itha kugwiritsidwa ntchito kukonzanso uthenga wamoyo wotsalira wa chowumitsira chowulutsira.
Monga chowumitsira mpweya choyambirira cha Bendix AD-HF, AD-HFi imaphatikizanso valavu yoteteza katiriji (PPV) yogwiritsidwa ntchito yokha ndi mafuta a Bendix PuraGuard omwe amalumikizana ndi ma spin-on cartridges. Zosefera za PuraGuard zimapereka yankho lothandiza kwambiri pantchito yochotsa nkhungu yamafuta pamakina oponderezedwa.
"Kusiyana kwa PuraGuard mafuta coalescence ndi chakuti mafuta coalescing fyuluta TV imayikidwa pamaso pa air dryer desiccant ndipo amagwiritsa ntchito mphamvu yokoka kuchotsa madontho a mafuta, zomwe zimapangitsa kuti fyuluta element kukhala ndi moyo wautali, "anatero Nagel. "Palinso valavu yoyang'ana mkati kuti aletse mafuta omwe amachotsedwa ndi fyuluta kuti asabwererenso kumalo osefera, motero amasunga magwiridwe antchito nthawi yonse yogwira ntchito."
Pamene magalimoto amalonda akuchulukirachulukira okhala ndi makina apamwamba kwambiri kuphatikiza ma valve angapo a solenoid, mtundu wa mpweya woponderezedwa wamagalimoto ndi wofunikira kwambiri kuposa kale. Mavavuwa amapereka chiwongolero cholondola pamakina achitetezo ndipo amafunikira mpweya wabwino kuposa mavavu amtundu wamba. Kuphatikiza apo, ma transmissions ena odziyimira pawokha (AMT) ndi zida zotulutsa zimadalira kuwongolera kwa pneumatic.
"Palibe amene amadziwa chithandizo cha mpweya wamagalimoto ngati Bendix, ndipo takhala tikuchita umisiri watsopano kwazaka zambiri," adatero Nagel. "Kusintha kwa magalimoto, kusintha kwa misewu, teknoloji ikusintha-tsopano mofulumira kuposa kale-koma tipitirizabe kutsogolera machitidwe a mpweya omwe amatsimikizira chitetezo cha galimoto ndi machitidwe abwino."
Nthawi yotumiza: Sep-14-2021
