I-RFID Theme Park Wristbands: I-Procurement Playbook Yokusebenza Kahle, Ukuphepha, kanye Nenkcitho Yezivakashi

Izinombolo ezintathu zichaza ukuthi kungani amapaki amaningi egcina ethuthela ohlelweni olusekelwe kubhande lesandla{{0}. Izivakashi zichitha ingxenye enkulu yokuvakasha kwazo - ngezilinganiso zenhlangano yemboni, cishe u-60% - zime emigqeni kunokugibela, ukudla, noma ukuthenga. Ngaphansi-kwemisebenzi yamathikithi ephepha, ingxenye yezivakashi eziguqulela ekusetshenzisweni kwemali kwesibili okunenjongo ngokuvamile ihlala ngaphansi kuka-15%. Futhi lonke idrowa lemali, ithikithi eliphrintwe kabusha, kanye nokuhlolwa kwesango okwenziwa ngesandla kunezindleko zabasebenzi ezikhuphuka ngokuhambisana nokuba khona. Lokho kuvuza okuthathu - isikhathi, ukuchitha, nokuphatha - kuyisizathu sangempela sokuthi amabhande epaki etimu ye-RFID asuswe ekubeni yintsha yefestivali aya nengqalasizinda yepaki evamile.

 

Okulandelayo kubhalwe ngasohlangothini lwetafula lomphakeli, kodwa hhayi njengeshidi lokuthengisa. Kungumqondo wokukhetha esiqondisa abathengi kuwo ngaphambi kokuba babhale uhlu lwesizini olugcwele, okufaka izingxenye zesinqumo ezinquma buthule ukuthi ukukhishwa kuyaphumelela yini.

 

 

Lokho izinombolo ze-Disney ezikutshela-ipaki eliphakathi nendawo

 

I-Disney's MagicBand iyindawo yobufakazi{0}ecashunwe kakhulu yamabhande epaki etimu ye-RFID, futhi imiphumela ibhaliwe esikhundleni se-anecdotal.Isikhathi somsebenzi we-Turnstile sehle cishe ngo-30%, futhi ukuqonda kokusebenza okuvela kudatha yebhendi kuvumela amapaki akhuphule umthamo osebenzayo ngokufika ku-30% ngesikhathi sokuhlaziywa kwe-HarvardI-Harvard Business School Digital Initiative). Onyakeni wokuqala ogcwele, ukugunyazwa kwesivakashi kwaba ngaphezu kuka-90% namabhendi angaphezu kwezigidi eziyishumi asetshenziswayo, futhi ikota ngemva kokukhishwa ibonise ukwenyuka kwenzuzo okungaba ngu-20%, okudalwe ngokuphezulu{3}}kwezindleko zepaki (Inkundla Yezomnotho Yomhlaba).

 

Nansi ingxenye okufanele ifakwe ngaphakathi ngaphambi kokuba noma ubani acaphune lezo zibalo emhlanganweni wesabelomali: I-Disney yachitha cishe isigidi sezigidi zamaRandi ukuze izithole, yakha kabusha ingqalasizinda yepaki nokusebenzisa{0}}izakhiwo zefrikhwensi - ezimfishane-ezifushane ze-HF/NFC zompompi,{3}}ububanzi{3}}obude be-UHF yokulandela umsakazo wesifunda noma {4} okuzodingeka kukopishwe ungqimba lwesifunda noma- ukukopisha ukunyakaza komsakazo, kanye nokunye. Isifundo u-opharetha{6}osayizi ophakathi okufanele asithathe ku-Disney akusona isitaki sobuchwepheshe. Ukulandelanisa: babethelele ukufinyelela kanye nokushayisana kwenkokhelo kuqala, bese bevumela inhlanganisela yedatha. Ipaki elizama ukuqalisa ukwenza kube ngokwakho kanye nezibalo ngaphambi kokuthepha kwalo okuyisisekelo-ukuze{10}}ukhokhe linokwethenjelwa lithenga isifundo esibizayo i-Disney esivele isikhokhelwe.

 

Qondanisa ibhendi nokugibela, hhayi incwajana

 

 

Okubalulekile yilapho-ikhotheshini ebukekayo iphenduka iphutha elibiza kakhulu. Ukuze uthole ibhande lepaki letimu ye-RFID eqinile, ukukhetha okulungile kunqunywa ubude besikhathi sokuguga nokuchayeka emanzini, hhayi ngentengo yeyunithi, futhi izimo ezintathu ezivame kakhulu zepaki zikhomba izimpendulo ezihluke ngempela.

 

Isimo	Izinto ezinconyiwe	Kungani
Ipaki yamanzi,{0}}izinsuku eziningi, ukuchayeka kakhulu emanzini	I-Silicone	Ingangeni manzi ngokuphelele,-iyamelana nezinyembezi, inethezeke kuzo zonke{1}}ukugqokwa kosuku, isebenziseka kabusha kuzo zonke izinkathi zonyaka
Ukudlula kwesizini/unyaka, ukusetshenziswa-kwesikhathi eside okuphindiwe	Indwangu eboshwe noma i-silicone	Ukuqina phakathi nezinyanga, kuyaphawuleka, kunethezeke ngokwanele ukuthi izihambeli zilokhu ziyigqokile
Umcimbi wosuku olulodwa{{0}lolunye,{1}}ukungena kusetshenziswa oyedwa	I-Tyvek noma i-PVC	Izindleko eziphansi, ukuphazamisa{0}}kuyabonakala, kuyalahlwa ngaphandle kokukhathazeka ngokumosha

 

Epaki lamanzi elibeka ibhande kusivakashi amahora ayisishiyagalombili wamaslayidi namachibi ashukumisayo, i-silicone engangeni manzi ukuphela kwento ehlala usuku ngaphandle kokuxega noma okonakaliswa. Lapho usuzinzile kokuphathekayo, wethuamabhande asezihlakaleni e-silicone RFID akhelwe ukugqokwa kwamanzi-epakibonisa izinketho-zebanga lokudla kanye nokuvalwa okungalungiseka okuhlala isizini egcwele.

 

Lapho isinqumo sihlukana khona ngempela yisigaba- esimaphakathi: ipaki yesizini-ekhetha phakathi kokwelukiweyo ne-silicone ikhetha ngempela phakathi kokubukeka komkhiqizo nokumangelengele okuphezulu, futhi i-tie{2}}inqamuli ngokuvamile iwukuba ibhande lidinga ukuphinda kabili njengesikhumbuzo. Ibhendi egcina izivakashi yibhendi emakethe ipaki ngemva kokuhamba, yingakho isikhumbuzo{4}}izinto zebanga ngokuvamile zithethelela i-premium yazo ngezindlela ezigeja ukuqhathaniswa kwezindleko ezingavuthiwe.

 

Ngomkhosi{{0}wosuku olulodwa noma umcimbi{1}}wodwa wokungena, izibalo zijikela ezintweni ezilahlwayo. I-Tyvek ifanela ukugqokwa okukodwa ngezindleko eziphansi, kuyilapho aI-PVC wristband yokungena-epaki yosuku olulodwauthenga ubufakazi bokuphazamisa-kanye nokuqina okwengeziwe lapho usuku luba lude noma lumanzi - iphuzu liwukufanisa imali echithwayo nesikhathi sokuphila, hhayi ukweqisa{2}}unjiniyela ibhande ozolinqamula lapho uvala.

 

I-chip-kanye-nesinqumo semvamisa abathengi abaningi bayaphutha

 

I-chip inquma ukuvikeleka, inkumbulo,{0}}ukufundwa kwefoni, kanye neminyaka yokuphila; imvamisa inquma ukuthi ibhendi ingenzani ngokoqobo esangweni uma iqhathaniswa nomgwaqo ophakathi nendawo.

 

I-chip	Inkumbulo esebenzisekayo	Ukuma kokuphepha	Ilingana kahle kakhulu epaki
NTAG213	144 byte	Okuyisisekelo (I-UID, ukuvala iphasiwedi)	Ukungena/ukufinyelela, ukusebenzisana kwephromo, ifoni-iyafundeka; izindleko eziphansi
NTAG215/216	504/888 amabhayithi	Okuyisisekelo	Kucebile{0}ngedatha yebhendi, ukusebenzisana kohlelo lokusebenza
I-MIFARE Classic 1K	~768 amabhayithi asebenzisekayo	Ibuthakathaka (bona isigaba esilandelayo)	Ukuhambisana komfundi wefa kuphela
I-MIFARE DESFire EV2/EV3	Kufika ku-8KB	Kuqinile (AES encryption)	Inkokhelo,{0}}ukufinyelela kwenani eliphezulu, amaphasi{1}empilo ende

 

Imithetho emibili esebenzayo iyaphuma kulokhu. Okokuqala, amabhendi emvamisa angu-125 kHz{2}}awanayo indawo ekusetshenzisweni kwepaki yesimanje - enziwe ngendlela encane futhi awahambisani nombhalo oyimfihlo, futhi isizathu esiwukuphela kwawo sokuwathinta umfundi wefa obambeke kuye ngokwenkontileka. Okwesibili, i-HF/NFC ne-UHF akuyona enye/noma; -epaki eliklanywe kahle bahlukanisa umsebenzi, ngo-13.56 MHz ophatha ukuthepha okuvala{7}}kobubanzi bokukhokha kanye nokulawula ukufinyelela esangweni, futhi i-UHF ephethe-ububanzi ifunda lolo mugqa wokuphakelayo kanye nezibalo zesixuku. Uma umphakeli ephusha imvamisa eyodwa yawo wonke umsebenzi, akulula ukukhiqiza kwakho. Sigcina oomakhenikha abayisisekelo kusithenjwa esihlukile ukuze lesi siqeshana sihlale esinqumweni sokuthenga - inguqulo emfushane ukuthi ukufanisa imvamisa yokusebenza yikho okuhlukanisa isistimu ekala kusukela kweyokhishwa onyakeni wesibili. (Okwezinto eziyisisekelo, yethuumhlahlandlela wamafrikhwensi we-RFID nezinhlobo zama-chipiyayiqeda.)

 

Ukugcinwa kwedatha ye-Chip{0}}kubalulekile futhi buthule kumapaki{1}asekelwe kuma-pass. Kuye ngomndeni we-chip, ukugcinwa kwedatha okulinganiselwe kusuka cishe eminyakeni eyishumi ezingxenyeni eziyisisekelo ze-NTAG kanye ne-MIFARE Classic kuye eminyakeni engamashumi amabili{3}}namihlanu noma ngaphezulu ezizukulwaneni ezibethelwe ze-DESFire - ezingabalulekile-ebhandeni losuku olulodwa, elinqumayo{6}ngeminyaka emihlanu{6}yesiqinisekiso sonyaka{7}.

 

Abathengisi begebe lezokuphepha abakhulumi

 

Uma uhlelo lwakho luzoke luthinte inkokhelo noma{0}}elinomkhawulo wokufinyelela endaweni, funda lokhu ngaphambi kokuthi usayine noma yini. I-MIFARE Classic - isathengiswa ngesiqukathi{3}}umthwalo wamabhande asehlakaleni "avikelekile" - isebenzisa i-Crypto yobunikazi-i-cipher engu-1 abacwaningi bezemfundo abayiphula eminyakeni edlule; imininingwane yakudala ingaqanjwa ekuhlaselweni kwamakhadi kuphela ngamaminithi nje okusondela kokuhlosiwe (Ingobo yomlando ye-IACR ePrint). Futhi kube kubi kakhulu kamuva nje: ukhiye we-backdoor otholwe emshinini osetshenziswa kabanzi{1}}osetshenziswa kakhulu okhiqiza i-chip uvumela umhlaseli ukuba abe nonya-aphoqe futhi enze amakhadi athile cishe imizuzu emibili (Ijenali ye-RFID).

 

I-architecture elungile iwukuguquguquka kwezingcaphuno ezishibhile kakhulu. Ukuthunyelwa kwe-wristband evikelekile akulokothi kugcine izifakazelo zenkokhelo yangempela noma amalungelo okufinyelela okuyinhloko ebhendini ngokwayo - igcina ithokheni noma i-UID, futhi i-akhawunti yangempela ihlala endaweni engemuva ebethelwe engase iveliswe ngokushesha lapho ibhendi ilahleka. Yenza lokho, futhi ngisho nebhendi ehlanganisiwe iyize. Yeqa leso sakhiwo ukuze wonge amasenti ambalwa ku-chip ngayinye, futhi umfundi ongu-$300 uyikho konke okudingekayo ukukhipha ithebhu yomunye umuntu.

 

Lapho ukuthunyelwa empeleni kuya eceleni

 

Uma sicabanga ukuthi ibhendi ne-chip zilungile, ukwehluleka okusele kuwukwehluleka kokuhlanganisa - futhi uma ucindezela kuphela-hlola into eyodwa ngaphambi kokwamukela, yenze ifundeke ibanga. Ukwehluleka okuhlola kahle ebhentshini futhi kudumaze esangweni elimanzi, eliminyene,{3}}elinama-railing, ngoba{4}}ibanga langempela lokufunda umhlaba lincike ekulungiseni izinti kanye nendawo ezungezile esikhundleni somfanekiso wedatha wedatha - futhi yilo elivela kamuva futhi elibiza kakhulu ukuphinda kusekwe kabusha uma amabhande esephrintiwe. Ukwehluleka kwesibili ukungahambisani ne-POS ekhona kanye ne-turnstile stack; ibhendi engakwazi ukukhuluma nabafundi osuvele unabo iwuhlu, akusona isixazululo. Okwesithathu umnotho wamanga wengcaphuno ephansi kakhulu, lapho i-capsulation encane isho amabhande aqhekeka noma ahlulekayo kwe-QC maphakathi-nesizini.

 

Ngisho nokwethulwa kwe-Disney uqobo kuyafundisa lapha njengesexwayiso esikhundleni se-reel evelele: amabhendi okuqala abemashibhile, adinga ukushajwa ebusuku, futhi asebenza{0}}ngebhethri yamahora ayisishiyagalombili, futhi uhlelo lubambe izindleko zangempela nokuphindaphinda ngaphambi kokuthi lusebenze. Okuthathayo komthengi okucacisa amabhande esandla e-RFID yangokwezifiso yezinto ezikhangayo ukuthi "ukufaka futhi ukhohlwe" kuyinganekwane - yesampula yokwakha, ukuhlola{3}}ukuhambisana komfundi, kanye nezinga le-QC ekuthengeni, hhayi kokuthunyelwe{4}}kokufa.

 

Ukuhlola umphakeli ngaphambi kokuthi wenze uhlu lwesizini

 

 

Kuleli qophelo inqubo yokukhetha isishintshile buthule isuka kokuthi "kuliphi ibhendi" yaya kokuthi "kumuphi uzakwethu," ngoba yonke into engaphezulu - kobuqotho be-chip, ikhwalithi ye-encapsulation, ukufanisa imvamisa, i-backend architecture - iwumbuzo wokukhiqiza{2}}kanye{3}}nokuhlanganiswa. Amabhande ethu esihlakala asebenza-emgqeni wendlu kanye nemigqa yezimpondo enokunemba kwesikhunta okugcinwe ku-±0.02 mm nokunemba okusonga ku-±0.1 mm, futhi yonke iyunithi idlula u-100% wokuhlolwa kwefekthri kumafrikhwensi, ibanga elifundwayo, nobuqotho bedatha ngaphambi kokuthi ithumele - umehluko phakathi kwebhendi efunda kanye neyodwa ehlulekayo ekwamukelweni kwesango lokuqala{10}} umugqa, hhayi kumininingwane. Lokho kulawula kuvela eminyakeni engamashumi amabili yokwakha imikhiqizo ye-RFID endlini{12}kusukela ngo-2006, ethekelisa kusukela ngo-2012, ngaphansi kwe-CE, ISO 9001:2015, kanye nesitifiketi se-ICAR - uhlobo lwerekhodi eliqinisekisiwe elibalulekile lapho uhlu lwezimpahla zesizini lugibela nge-oda elilodwa lokuthenga.

 

Lokho kulawulwa kokukhiqiza yikho okuvumela umphakeli ukuthi enze into{0}}ebeka engcupheni i-oda lakho: isampula ngokumelene nabafundi bakho bangempela ngaphambi kokukala. Noma iyiphi imboni ingaphrinta ilogo; abambalwa kakhulu bangaqinisekisa ukusebenza okufundiwe ngokumelene namasango akho futhi bancome i-chip efana nezidingo zakho zokuphepha kunohlu lwazo. Kubasebenzisi abacacisa uhlelo manje, indlela eshesha kakhulu yokulususa{3}}ingozi ukuhlola amasampula aphathekayo usebenzisa isistimu yakho ngaphambi kokwenza -Izinketho ze-wristband ze-RFID zangokwezifiso zamapaki nezinto ezikhangayoukumboza impahla ephelele kanye nohla lwe-chip, kanyeamabhande asesihlakaleni e-RFID alukiweyo akhelwe ngokukhethekile ukuzijabulisa-ukugqokwa kwepakiayisiqalo esivamile-ekusetshenzisweni okude kwesizini. Sitshele ukusethwa kwesango lakho futhi sizosampula ngokumelene nalo - amasampuli amahhala akuvumela ukuthi uqinisekise ububanzi bokufunda nokuqina emasangweni akho ngaphambi kokuba kukhiqizwe iyunithi eyodwa eyinqwaba.