Thaum nws los txogMetro Roojs, kev nyab xeeb ntawm cov neeg caij tsheb, kev nplij siab, thiab kav ntev yog qhov tseem ceeb tshaj plaws. Ua ntej cov rooj zaum no tuaj yeem xa mus rau cov neeg siv khoom thiab teeb tsa hauv cov tsheb metro, lawv muaj kev npaj txhij txhua ntawm cov kev sim uas tau npaj los lav lawv ua tau raws li qhov ntsuas siab tshaj plaws ntawm kev ua tau zoo thiab kev ua haujlwm.
Los ntawm crashworthiness mus rau ergonomic tsim, txhua yam ntawm lub rooj zaum functionality yog soj ntsuam xyuas kom muaj kev nyab xeeb thiab xis caij rau commuters.
Kev ntsuam xyuas kev nyab xeeb
Kev nyab xeeb yog qhov tseem ceeb tshaj plaws thaum nws los txogMetro Roojkuaj. Cov rooj zaum no yuav tsum muaj peev xwm tiv taus qhov xwm txheej tshwj xeeb tshaj plaws thiab ua kom cov neeg taug kev hauv lub sijhawm muaj xwm txheej ceev.
①Crashworthiness Tests: Ib qho ntawm cov kev sim yooj yim tshaj plaws yog qhov kev ntsuam xyuas kev sib tsoo, uas simulates qhov cuam tshuam ntawm kev sib tsoo. Cov kev ntsuam xyuas no suav nrog rau qhov chaw nyob rau hauv kev sib tsoo ntawm kev sib tsoo los yog kev sib tsoo sai sai kom ntseeg tau tias nws tuaj yeem khaws cov tsav tsheb ntawm qhov cuam tshuam thiab txo qhov kev pheej hmoo ntawm kev puas tsuaj rau cov neeg caij tsheb. Lub rooj zaum muaj peev xwm nyob twj ywm ruaj khov thiab nws lub peev xwm nqus tau lub zog tau ua tib zoo ntsuas.
②Fire Resistance Tests: Lwm qhov kev ntsuam xyuas kev nyab xeeb tseem ceeb yog kev ntsuas hluav taws kub, uas ntsuas lub rooj zaum muaj peev xwm tiv thaiv kev sib kis ntawm hluav taws. Cov kev sim no nthuav tawm cov ntaub ntawv hauv lub rooj kom qhib nplaim taws lossis kub kub thiab ntsuas tus nqi ntawm combustion, pa taws emissions, thiab lub peev xwm rau lub rooj zaum los ua cov roj. Tsuas yog cov rooj zaum uas ua tau raws li cov qauv kev nyab xeeb kev nyab xeeb raug tso cai rau siv hauv cov tsheb metro.
③ Kev Ntsuam Xyuas Kev Tiv Thaiv-Slip: Txhawm rau tiv thaiv cov neeg caij tsheb tsis txhob ntog lossis ntog,Metro Seatsyuav tsum muaj ib tug anti-slip nto. Cov kev ntsuam xyuas no ntsuas cov coefficient ntawm kev sib txhuam thiab traction zog ntawm lub rooj zaum cov khoom nto nyob rau hauv ntau yam mob, xws li ntub los yog qhuav ib puag ncig. Kev ua tau zoo los tiv thaiv plam yog qhov tseem ceeb rau kev ua kom muaj kev nyab xeeb ntawm cov neeg caij tsheb thaum nres los yog accelerations.
Kev Ntsuas Kev Ntsuas
Cov rooj zaum no tau siv zog siv ib hnub nyob rau hauv thiab nruab hnub, yog li nws yog ib qho tseem ceeb uas lawv tuaj yeem tiv taus qhov kev ua haujlwm ntawm ib hnub dhau ib hnub nyob rau lub sijhawm ua haujlwm.
① Kev Ntsuas Lub Zog: Cov kev ntsuas no ntsuas lub rooj zaum lub peev xwm los txhawb nqa qhov hnyav ntawm cov neeg caij tsheb thiab lwm lub nra ntxiv uas lawv nqa tau. Cov rooj zaum tau ntim nrog qhov hnyav uas tshaj qhov xav tau siab tshaj plaws kom ntseeg tau tias lawv tuaj yeem daws qhov kev ntxhov siab yam tsis muaj deforming lossis ua tsis tiav.
②Cov Kev Xeem Hnav thiab Tear: Txhawm rau simulate qhov hnav thiab tsim kua muag uas lub rooj zaum dhau sijhawm, cov kev sim no raug cov rooj zaum rov ua dua ntawm kev thauj khoom thiab tshem tawm, simulating qhov kev nce mus tas li thiab tawm ntawm cov neeg caij tsheb. Cov rooj zaum raug soj ntsuam rau cov cim qhia ntawm cov khoom degradation, tawg, lossis xoob ntawm cov khoom tom qab ntau txhiab lub voj voog.
③ Kev Ntsuas Kev Tiv Thaiv Kev Tiv Thaiv: Cov rooj zaum raug cuam tshuam rau ntau qhov chaw ib puag ncig, suav nrog kev ya raws, av noo, thiab muaj peev xwm raug rau cov khoom corrosive. Kev ntsuas kev tiv thaiv corrosion ntsuas lub rooj zaum lub peev xwm los tiv thaiv cov xwm txheej no yam tsis muaj kev puas tsuaj lossis cuam tshuam nws cov qauv kev ncaj ncees.
Kev sim siab
Txawm hais tias kev nyab xeeb thiab kav ntev yog qhov tseem ceeb, cov neeg caij tsheb kev nplij siab kuj yog qhov tseem ceeb hauv kev xavMetro Roojtsim.
①Ergonomic Design Tests: Cov kev ntsuam xyuas no ntsuas lub rooj zaum ergonomic nta, xws li kev txhawb nqa lub lumbar, backrest contouring, thiab ceg chav tsev, kom ntseeg tau tias lawv muab kev txhawb nqa zoo rau lub nraub qaum, caj dab, thiab ob txhais ceg. Cov ntaub ntawv anthropometric thiab biomechanical cov ntsiab lus yog siv los ntsuas lub rooj zaum lub peev xwm los txhawb lub cev kom zoo thiab txo qhov kev pheej hmoo ntawm musculoskeletal tsis xis nyob thaum lub sij hawm ntev ntawm zaum.
② Cushioning Tests: Qhov zoo thiab kev ua tau zoo ntawm lub rooj zaum cov ntaub ntawv cushioning tau raug kuaj xyuas kom ntseeg tau tias lawv muab kev txhawb nqa txaus thiab kev nplij siab. Cov kev ntsuas no ntsuas cov yam ntxwv xws li kev xa tawm siab, kev co dampening, thiab cushion resilience nyob rau lub sijhawm.
③ Kev Tswj Xyuas Kev Nyab Xeeb: Hauv qee lub tshuab metro, cov rooj zaum yuav nruab nrog kev tswj hwm huab cua kom tswj tau qhov kub thiab txias rau cov neeg caij tsheb. Cov kev ntsuam xyuas no ntsuas lub rooj zaum lub peev xwm los tswj qhov kub thiab av noo theem tau zoo, ua kom qhov chaw zoo nkauj thiab xis nyob tsis hais huab cua sab nraud.
Lwm Cov Kev Xeem
Ntxiv nrog rau qhov kev nyab xeeb tseem ceeb, kev ua haujlwm ntev, thiab kev nplij siab, cov rooj zaum tau dhau los ntawm ntau qhov kev ntsuam xyuas kom ntseeg tau tias lawv ua tau raws li cov qauv tsim nyog thiab cov lus qhia tshwj xeeb.
① Kev Ntsuam Xyuas Kev Kho Mob: Cov kev ntsuam xyuas no ntsuas qhov yooj yim ntawm kev saib xyuas thiab kho cov rooj zaum. Cov yam ntxwv xws li kev nkag mus rau cov khoom siv, kev yooj yim ntawm kev tu, thiab qhov muaj cov khoom hloov pauv tau raug tshuaj xyuas kom ntseeg tau tias cov rooj zaum tuaj yeem tswj tau zoo thoob plaws hauv lawv lub neej kev pabcuam.
② Kev Tswj Xyuas Kev Tswj Xyuas Zoo: Ua ntej xa mus rau cov neeg siv khoom, cov rooj zaum tau dhau los ntawm kev ntsuas kev tswj xyuas kom ntseeg tau tias lawv ua tau raws li txhua tus qauv tsim, kev ua tau zoo, thiab cov qauv kev cai. Cov kev ntsuam xyuas no yuav suav nrog kev kuaj xyuas qhov ntev, kev tshuaj xyuas cov khoom siv, thiab kev ntsuas kev ua haujlwm txhawm rau txheeb xyuas qhov tsis xws luag lossis qhov sib txawv ntawm qhov kev pom zoo tsim.
Los ntawm kev kawmMetro Seatsrau qhov kev ntsuam xyuas dav dav no, cov tuam txhab tsim khoom tuaj yeem xyuas kom meej tias cov khoom kawg tsis tsuas yog ua tau raws li tab sis tshaj qhov kev cia siab ntawm cov neeg siv khoom thiab cov neeg caij tsheb ib yam nkaus. Cov txheej txheem kev sim nruj no yog qhov tseem ceeb rau kev tswj hwm qib siab tshaj plaws ntawm kev nyab xeeb, ruaj khov, thiab kev nplij siab hauv kev lag luam metro tsheb thauj mus los.
Yog xav paub ntxiv txog YSR rooj zaum, thov hu rau peb ntawmsales@ysrseats.com.
Cov ntaub ntawv:
1. Johanning, E., Bachmann, M., Seidler, A., & Pohlabeln, H. (2013). Tag nrho lub cev kev co thiab rov qab tsis zoo: kev kawm hla ntu ntawm cov neeg tsav tsheb npav thauj pej xeem. Phau ntawv Journal of Occupational Medicine and Toxicology, 8(1), 1-9.
2. Kuijt-Evers, LF, Groenesteijn, L., de Looze, MP, & Vink, P. (2004). Txheeb xyuas cov yam ntxwv ntawm kev nplij siab hauv kev siv cov cuab yeej tes. Applied Ergonomics, 35(5), 453-458.
3. Mackie, RR, O'Hanlon, JF, & McCauley, M. (1974). Kev tshawb fawb txog cua sov, suab nrov, thiab kev vibration hauv kev sib raug zoo rau kev tsav tsheb thiab kev ua haujlwm ntawm lub cev. Human Factors in Transport Research, 2, 257-285.
