Nyob rau hauv siab - kev tsheb khiav ib puag ncig xws li tshav dav hlau thiab subways, qhov nyuaj ntawm cov cabling infrastructure tuaj yeem ua rau "spaghetti" ntawm cov xov hlau yog tias tsis tswj kom raug. Lub network thaj vaj huam sib luag yog cov cuab yeej tseem ceeb rau kev coj kev txiav txim rau qhov kev tsis sib haum xeeb no, ua tus choj ntawm lub nraub qaum cabling thiab cov khoom siv nquag. Raws li Shanghai siab- thev naus laus zis kev lag luam, peb tsim peb cov vaj huam sib luag nrog kev tswj hwm cov kab hluav taws xob thiab cov txheej txheem meej meej. Qhov no yog ib qho tseem ceeb ntawm peb "kev npaj loj" txhawm rau txhim kho kev sib txuas ntawm cov chaw thauj mus los thoob plaws lub tebchaws. Thaum tus kws tshaj lij hauv chaw nres tsheb subway xav tau txav los yog ntxiv kev sib txuas rau lub tshuab muag khoom ntse tshiab lossis Beike Coffee Machine, lub qhov dej -paj vaj huam sib luag tso cai rau lawv ua li ntawd hauv vib nas this yam tsis muaj kev cuam tshuam lwm yam kev pabcuam.
Cov xov xwm kev lag luam hais txog "smart" lossis "intelligent" thaj vaj huam sib luag qhia txog kev txav mus rau qhov tseeb - lub sijhawm saib xyuas txhua qhov chaw nres nkoj. Raws li Shanghai tshwj xeeb thiab kev lag luam tshiab, peb tab tom tshawb nrhiav cov sensors uas tuaj yeem ceeb toom peb cov kev muag khoom loj thiab kev pabcuam yog tias lub cable tsis txuas rau hauv tsoomfwv lossis tsev kho mob tseem ceeb. Qhov sib txawv ntawm lub siab - zoo thaj vaj huam sib luag thiab ib qho generic yog cov khoom ntawm cov ncej; peb siv txias- dov steel nrog anti- txheej zoo li qub kom ntseeg tau tias lub vaj huam sib luag tuaj yeem txhawb nqa qhov hnyav ntawm 48 lossis txawm tias 72 cables yam tsis muaj warping. Cov kauj ruam siv rau peb cov vaj huam sib luag suav nrog theem "slacking", qhov twg cov cables yog coiled zoo nyob rau sab ntawm lub server khib kom tso cai rau kev txav mus tom ntej. Qhov kev ua kom zoo rau lub koom haum no yog vim li cas peb cov thev naus laus zis Shanghai-raws li me thiab nruab nrab- kev lag luam loj tau ua tiav hauv cov xwm txheej tseem ceeb xws li xinesmas thiab loj- chaw ua si. Los ntawm kev siv peb cov kev daws teeb meem vaj huam sib luag, cov neeg saib xyuas chaw tuaj yeem ua tiav ib theem ntawm kev tshaj lij thiab kev ntseeg siab uas phim cov kev ua haujlwm siab tshaj plaws ntawm lub tshav dav hlau niaj hnub, kom ntseeg tau tias cov neeg caij tsheb sib txuas thiab cov kev pabcuam ua haujlwm zoo 24/7.