ISikhokelo samakhadi eebheji eRFID: Izixhobo, uShicilelo kunye noFakelo lweekhowudi

Iibheji zeKhadi kunye naMakhadi eebheji: Isikhokelo soMthengi esiSebenzayo kwizinto eziphathekayo, uShicilelo, uFakelo lweeKhowudi, kunye nokuodola.

 

 

Esi sikhokelo silungelelaniswe ngendlela abathengi abavavanya ngayo iibheji, ukusuka "yintoni le nto" ngokuthi "ndiyiodola njani ngaphandle kokumangalisa." Igubungela imathiriyeli, ubungakanani kunye nomsebenzi wobugcisa, umahluko wokwenyani phakathi komshicileli webheji, iRFID kunye ne-NFC encoding ngobunzulu obaneleyo ukuze ihambelane nesiqinisekiso somfundi, ukugqiba ukhuseleko, izincedisi, ukhetho lomthengisi, kunye namaxabiso okwenene kunye namaxesha.

 

Yintoni ikhadi lebheji, kwaye lahluke njani kwamanye amakhadi esazisi?

 

Ibheji yekhadi ngumbutho{0}}ikhadi lokuzazisa elikhutshiweyo elisetyenziselwa ukuchonga abasebenzi, iindwendwe, iikontraki, abafundi, okanye abazimase umcimbi. Ngokungafaniyo nesazisi sikarhulumente-esikhutshiweyo, ikhadi lebheji yakhelwe iimfuno zombutho omnye, ngoko ke inako ukuthwala uphawu lwenkampani, ifoto, isiqinisekiso sofikelelo, ikhowudi yebhakhowudi okanye ikhowudi yeQR, okanye itshiphu efakwe iRFID/NFC. Kwaloo nto ingenanto inokuba yibheji yesazisi somqeshwa, ipasi lokundwendwela, ikhadi lobulungu, isazisi somfundi, okanye ibheji yenkomfa ngokuxhomekeke kwinto oyiprintayo kunye nekhowudi kuyo.

 

Abantu bahlala besebenzisa amagama ahambelanayo, ngoko kuyanceda ukuwahlula. Ithegi yegama ibonisa nje igama kwaye mhlawumbi nenkampani; ayinaziqinisekiso. Ipasi lokundwendwela yibheji emfutshane{2}}ehlala ihleli, eliphepha rhoqo, elinika ufikelelo lwexeshana kwisakhiwo. Ikhadi lofikelelo lichazwa yi-chip yalo kunokuba liprinte, kwaye ukuprintwa kusenokungabi nanto. Ibheji yefoto yiyo nayiphi na kwezi ngasentla kunye nomfanekiso wekhadi wongezwe ukuqinisekiswa okubonakalayo. Ngokwenyani umgca obaluleke kakhulu weye-elektroniki: ibheji eprintiweyo{6}}kuphela ingqina isazisi emntwini, ngelixa itshiphu{7} ethwele ibheji ingqina oko kumfundi. Ukuba ulinganisa ikhadi le-chip yoqhagamshelwano ngokuchasene nekhadi elikufutshane elicacileyo, kuyafaneleka ukuqondaindlela i-IC kunye ne-ID amakhadi ahluke ngayophambi kokuba uzibophelele kwifomati, kuba uhlobo lwechip luqhuba zombini iindleko kunye nokhuseleko.

 

Yeyiphi imathiriyeli yebheji omele ukhethe?

 

Ukukhethwa kwezinto eziphathekayo kuxhomekeke kwindlela ibheji eya kuphathwa ngayo, indlela eya kushicilelwa ngayo, kwaye kufuneka ihlale ixesha elingakanani. Imibutho emininzi{1}ichaza apha, ihlawulela ukutyeba okanye ukulanyiswa ayifuni. Itheyibhile engezantsi yindawo yokuqala; amanqaku emva kwayo kulapho kuhlala khona izigqibo zokwenyani.

 

 

Kumava ethu, umgangatho we-30 mil PVC yimpendulo eyiyo kuninzi lweofisi kunye nofikelelo-iinkqubo zolawulo, kwaye uninzi "sifuna into eqatha" izicelo zimalunga nokunxitywa komphetho ukuba isigqubuthelo sokhuselo sinokusombulula ngexabiso eliphantsi kunesitokhwe esishinyeneyo. Uninzi lwabavelisi bacebisa ukunyuka ukuya kuthi ga kwi-40 mil kuphela xa iibheji zijongene nokusetyenziswa kakubi kweshishini lokwenyani, kuba ubukhulu obongezelelweyo buphakamisa iindleko ngaphandle kokwenza umphezulu oshicilelweyo ubukeke ngcono. Kwiinkqubo zokuprinta ii-ID zeefoto ngomthamo, eziqhelekileyoPVC amakhadi RFIDphatha zombini umsebenzi wobugcisa kunye netshiphu elungisiweyo kwindawo engenanto.

 

 

Ubungakanani beebheji kunye neenkcukacha zomsebenzi wobugcisa ezithintela ukuprintwa kwakhona

 

Eyona bheji ixhaphakileyo ilandela i-ISO ID{8}}1 / CR80 ifomathi ku-85.6 × 54 mm, imilinganiselo efanayo nekhadi letyala. Olo kubekwa emgangathweni akunamkhethe: kuchazwa yi-ISO/IEC 7810, emisela iimpawu ezibonakalayo, iidimensions, kunye nokuqina kweemfuno zamakhadi okuchongwa ukuze asebenze kubabambi, abashicileli, kunye nabafundi kwihlabathi liphela. Ukuncamathela kwi-CR80 kuthetha ukuba iibheji zakho zilingana{9}}nezincedisi zeshelufu kunye neekhowudi ngaphandle kokusetyenziswa ngokwesiko.

 

Ezinye iifomati zikhona kwimisebenzi ethile: CR79 (83.9 × 51 mm) yokuncamathelisa{3}}amakhadi angasemva ancamathela kwikhadi elisondeleleneyo, iibheji zesiganeko esikhulu (malunga ne-100 × 150 mm) kwiinkomfa apho igama kufuneka lifundeke kwigumbi, kunye neebheji ezincinci zeVIP okanye ukusetyenziswa komqondiso. Iimilo ezisikiweyo zokufa{7} ziyafumaneka kodwa yongeza iindleko zesixhobo kunye nexesha eliphambili, ke zigcinele iziqwenga zentengiso kunezazisi zemihla ngemihla.

 

Kumsebenzi wobugcisa, iinkcukacha ezithintela ukuprintwa kwakhona zezi: seta i-canvas kwisayizi yekhadi eligqityiweyo, yongeza i-3 mm yokuphuma kwegazi ukuze imizobo yangasemva ibaleke kumda we-trim, gcina isicatshulwa kunye neelogo kwindawo ekhuselekileyo ye-2-3 mm ngaphakathi kwe-trim, sebenza kwi-300 DPI kwi-CMYK, kwaye uthumele i-PDF eneefonti ezichazwe kunye nemifanekiso efakwe. Uluhlu olufutshane lwedatha -ludla ngokuquka igama, ifoto, isebe, isihloko, ilogo yenkampani, ibhakhowudi okanye ikhowudi yeQR, kunye nenombolo yechip apho kufanelekileyo.

 

Iibheji zeefoto zineemfuno zazo ezithe cwaka ezifunyanwa ngabathengi kuphela emva kwebhetshi embi: dubula ngokuchasene nethafa, imvelaphi ekhanyiswe ngokulinganayo, ukuphepha izithunzi ezinzima, kunye nokubonelela ngemifanekiso kwisisombululo esakhangeleka sibukhali kubukhulu boshicilelo kunokuba isithonjana sitsalwe kwi-app yencoko. Iimpazamo zoyilo eziqhubekayo esizibonayo ziyaqikelelwa, ngoko kufanelekile ukuba sizijonge phambi kokuba utyikitye{1}}:

• {0}}Isisombululo esisezantsi seefoto eziba pixelate ngesayizi yekhadi.
• Iifayile zeRGB zithunyelwe kwinkqubo yoshicilelo ye-CMYK, itshintsha imibala.
• Ukopha okulahlekileyo, okushiya ii-slivers ezimhlophe ezibhityileyo emaphethelweni emva kokusikwa.
• Iifonti ezishiywe zingachazwanga{0}}, ngoko ke ziyaphinda zivele okanye zifakwe endaweni yesitishi soshicilelo.
• Iikhowudi ze-QR zityhalwe kufutshane kakhulu emphethweni, apho ukucheba kliphu indawo ezolileyo.
• Umzimba wesicatshulwa ngaphantsi malunga ne-6 pt, okanye umahluko ombi phakathi kwesicatshulwa kunye nemvelaphi.
•  

Bahluke njani abashicileli beebheji?

 

"Isishicileli sebheji" iquka ubuchwephesha obubini obahlukeneyo, kwaye iyababhida kulapho uninzi lwezikhalazo zoshicilelo{0}}zivela khona. Ukhetho luqhuba umgangatho womfanekiso kumakhadi etshiphu, ukugqunywa komphetho, iindleko zokuqhuba, kunye nokuba iyunithi idinga ulondolozo olungakanani.

 

 

Kwiiribhoni, i-makeup yepaneli yinto emisela zombini umbala kunye nesivuno. Iribhoni ye-YMCKO iphethe umthubi, i-magenta, i-cyan, ipaneli yentlaka emnyama, kunye nokwaleka okucacileyo, yiyo yonke into oyidingayo -ibheji egcweleyo yombala-esecaleni. I-YMCKOK yongeza iphaneli yesibini emnyama yoshicilelo ngasemva, iiribhoni zemonochrome zibamba iteksti -kuphela kwamakhadi ngexabiso eliphantsi, kwaye umaleka ozinikeleyo okanye i-laminate yongeza umkrwelo kunye nokhuseleko lwe-UV. Isivuno seRibhoni, okuthetha ukuba mangaphi amakhadi aprintwayo umqulu omnye, linani eliqhuba ngokuzolileyo ixabiso lakho ngekhadi ngalinye, ke lithelekise ecaleni kwexabiso leribhoni endaweni yokuba lilodwa.

 

Amanqaku amabini abathengisi abakhazimlayo kodwa abachwephesha basentsimini bakhathalele umjikelo wokucoca (i-printheads kunye ne-roller zifuna izixhobo zokucoca rhoqo, kwaye ukutsiba kubonise njengemigca) kunye nesantya sokushicilela esinokwenyani phantsi kweribhoni yakho yokwenyani, kungekhona isihloko esisodwa {{0} sombala wombala. Kwiiofisi ezincinci, ukungena{2}}kwinqanaba elithe ngqo{3}}ku{4}}iyunithi yekhadi eneribhoni yeYMCKO zininzi; Amashishini amakhulu kunye neenkqubo zikarhulumente ezifuna i-edge-ukuze{6}}imveliso ye-edge kumakhadi ahlakaniphile afudukele ekugqithiseleni kwakhona. Ukuba uthelekisa umshicileli kwivolumu yakho kunye neemfuno zokhuseleko, ukuhamba kwethu kuqhubekeukukhetha umshicileli wekhadiiya nzulu, kunye nemveliso yangaphandle, professionalsmart{0}ushicilelo lwekhadiUkuphepha ukuthenga izixhobo zekhompyutha ixesha elide-lokubaleka.

 

Yeyiphi itekhnoloji yokufaka ikhowudi efanele inkqubo yakho yofikelelo?

 

Eli licandelo apho izikhokelo ezingenzulu zikubiza imali, kuba "i-RFID" ayonto enye. Ubuninzi kunye netshiphu oyikhethayo kufuneka ihambelane nabafundi abasele bekwiminyango yakho, kwaye ukuyiphatha kakubi kuthetha ukuba utshintshe abafundi okanye uphinde{1}}ukhuphe ikhadi ngalinye. Ukwahlula okubonakalayo kwenzeka ngamaxesha amaninzi.Iinkcukacha ezimbalwa enokuthi itheyibhile inike ingcebiso kuphela.

 

Ukuba ulinganisa-indleko yangaphambili kunye neyobomi bomjikelo weendlela ezimbini ezingundoqo zofikelelo, uthelekiso phakathiI-125 kHz kunye ne-13.56 MHz iziqinisekisolelona qela lokuthenga litsiba kwaye kamva libe nokuzisola. Ngomfanekiso obanzi wamakhadi akhuselekileyo, umchazi wethuisebenza njani iRFID smart cardidibanisa itshiphu kwingqiqo yomfundi. Nantoni na oyikhethayo, qinisekisa ngokuchasene nefakelwe yakhoabafundi bolawulo lofikelelookokuqala, kuba umfundi, kungekhona ikhadi, ubeka imithetho.

 

Kwi-NFC ngokukodwa, ukusebenzisana kulawulwa yiForam ye-NFC, enethegi-iinkcazelo zohlobo ezihlala phezu kwe-ISO/IEC 14443; yiyo loo nto ibheji ye-NFC ekhowudwe kuhlobo lwethegi elungileyo ifundwa rhoqo zii-smartphones eziqhelekileyo. Iimeko ezimbini zemihla ngemihla ezifanele ukubizwa: amakhadi aphambili ehotele asasebenzisa umgca wemagnethi okanye i-13.56 MHz, kwaye ukuba sisicelo sakho eso, kuyanceda ukuqonda.indlela amakhadi ezitshixo ehotele asebenza ngayongaphambi kokukhetha phakathi kwezi zimbini.

 

Ukugqibezela ukhuseleko -kwiziqinisekiso eziphezulu

 

Ukhuseleko lwahlulahlula kwinto oyibonayo kunye nekwichip, kunye nenkqubo yokuqinisekisa enzulu ihlala ifuna zombini. Iimpawu ezibonwayo zenza ikhadi lobuqhophololo libe nzima ukulifakela ngeliso: ii-holographic overlays, i-UV{1}}inki esebenzayo engabonakaliyo phantsi kokukhanya okuqhelekileyo, i-microtext eyenza mfiliba xa ikotshwa, iipateni zomgca we-guilloche, "isiporho" esiphindiweyo somfanekiso wekhadi, umkrolo we-laser, kunye ne-tamper{2} etshabalalisa i-laser.

Umaleko we-elektroniki kulapho umsantsa omkhulu udla ngokuzifihla khona. Impazamo enye yabathengi bahlala beyenza kucinga ukuba naliphi na ikhadi le-13.56 MHz "likhuselekile." I-MIFARE Classic isebenzisa i-Crypto yakudala{4}}1 i-cipher kwaye inokwenziwa ngezixhobo ezingabizi kakhulu, ngoko ke kuyo nayiphi na into ekhusela ixabiso lokwenyani, nyukela kwi-chip ye-DESFire-class ene-encryption ye-AES. Ukuba inxalenye yenkxalabo yakho yokhuseleko ikhusela amakhadi angaqhagamshelwanga abasebenzi ukuba angaskimmed kuhambo,RFID{0}}amakhadi okuthintelaukutyibilika kwi wallet okanye isibambi yinto elula, ephantsi{0}}yexabiso elongezelelweyo elijongana nohlaselo lokwenyani kunelo lwethiyori.

 

Izixhobo: izibambi, iilanyards, kunye nezincamathelisi

 

Ibheji isebenziseka kuphela njengoko iyiphethe. Ababambi beza ngolungelelwaniso oluthe tye nothe nkqo, iinguqulelo zobuso ezivulekileyo-zokukhangela rhoqo, kunye neenguqulelo ezitywiniweyo zangaphandle okanye ezimanzi. Ilanyadi zisusela kwipolyester esisiseko kunye nenayiloni ukuya elukiweyo kunye ne-eco-i-PET enobuhlobo. Inkcukaca enye ekulula ukuyihoywa kwimihlaba yokhuseleko: kwindawo enoomatshini, khankanya iintambo eziqhekekileyo, ezikhupha phantsi koxinzelelo ukuze ibheji ebanjiweyo ingabi yingozi. Ihardware yokuncamathisela (reels retractable, bulldog and swivel clips, magnetic backers, and slot punches) ayibizi kakhulu kodwa ifanelekile ukungqamana nokuba ibheji iboniswa kangaphi kumfundi.

 

Ngemisitho -yeentsuku ezininzi, ibheji yokudibanisa ayikuphela kwendlela.Iibhanti zesihlahla ze-NFCKunzima ukutshintshisa phakathi kwabantu kwaye bakhululeke ngakumbi kumnyhadala omde okanye inkomfa, yiyo loo nto abaninzi abaququzeleli bebadibanisa, okanye bafake endaweni yabo, iibheji zemveli.

 

Kwi-ushicilelo lwesiganeko sendawo kunye-nomsebenzi omkhulu wesiganeko

 

Kwiinkomfa kunye nemiboniso yorhwebo, iibheji zoshicilelo ekufikeni kususa ulungiselelo loshicilelo-lwangaphambili kunye nokuhambisa amawaka amakhadi anokungaze abangwe. Okuqhelekileyo kwi-ukuseta indawo yikiti encinci: iilaptops zobhaliso, abashicileli bekhadi, umshicileli weleyibhile, izikena zebarcode, ufikelelo lwe-intanethi, kwaye, ngokubalulekileyo, amandla okuxhasa kunye noko umshicileli omnye osecaleni. Ukuhamba komsebenzi kulula kwithiyori: khangela, uqinisekise ukubhaliswa, uprinte, udibanise ukuba ibheji ithwala i-chip, faka kwisibambi, kwaye unikezele.

 

Inxalenye eyahlula isiganeko esigudileyo kumgca kukungafuneki. Kumava ethu, eyona nto ibaluleke kakhulu yokuqinisekisa kunye nomthengisi kukuba bazisa umshicileli ogcinayo kunye neeribhoni, kuba ukusilela kwe-printhead ekufikeni kwencopho kungekho spare kukujika idesika yobhaliso ibe yibhotile. Nokuba ngaba ukhupha itshiphu{2}}iibheji ezikwaziyo okanye iilanyards eziprintiweyo konke konke sisigqibo sokwenyani esineendleko kunye norhwebo lokhuseleko{3}}oluvaliweyo; uthelekiso lweIibheji ze-RFID zomsitho ngokuchasene nelanyards eprintiweyo ecacileyoibeka xa itshiphu ifumana ukugcinwa kwayo.

 

Indlela yokukhetha umthengisi webheji

 

Eli linyathelo uthelekiso lwemveliso alufane lugqume, kwaye kulapho uninzi lweentlungu eziphetshwayo zihlala khona. Ibheji ngokwayo yinto yorhwebo; Inkqubo yomthengisi yiyo emisela ukuba ngaba iodolo yakho ifika ichanekile kwaye ngexesha. Ngaphambi kokuba wenze iodolo eninzi, fumana iimpendulo ezicacileyo kwezi zilandelayo:

• Ubuncinci be-odolo yobungakanani (MOQ):Yiqinisekise ngaphambili, ngakumbi kwiimilo zesiko okanye amakhadi anekhowudi, ukuze umqhubi omncinci womqhubi angabikho qoqosho.
• Isampulu yomgaqo-nkqubo:Buza ukuba iisampulu ezibonakalayo zisimahla okanye ziyahlawuliswa, kwaye zithatha ixesha elingakanani, ukuze ube nokuqinisekisa imathiriyeli kunye nomgangatho wokuprinta phambi kokuba uzibophelele.
• Ukuvunywa komsebenzi wobugcisa kunye nobungqina:Gxininisa kubungqina bedijithali, kunye nemitsi emikhulu okanye enegama, isampulu yemveliso yangaphambili{0}}. Sayina ubungqina, hayi inkcazo ngomlomo.
• Ukuqinisekiswa kwekhowudi:Ukuba amakhadi anetshiphu-ekhowudiwe, qinisekisa umthengisi iimvavanyo zesampulu ngokuchasene nomfundi okanye uhlobo lwetshiphu, hayi nje "MIFARE."
• Ukuhamba komsebenzi wemveliso kunye ne-QA:Qonda amanyathelo ukusuka kumsebenzi wobugcisa ukuya ekuthunyelweni, kunye nokuba kukho ukutshekisha umgangatho phambi kokuba amakhadi ashiye umgangatho.
• Ixesha lokukhokela kunye namandla okukhawuleza:Fumana imihla ezinikeleyo, kunye neendleko zokuodola ngokukhawuleza kunye nokuba inokukhawuleza kangakanani ukuhamba ngokwenyani.
• Iwaranti:Cacisa ukhuseleko lweziphene zokuvelisa ezifana ne-delamination, ukusilela kwikhowudi, okanye iziphene zoshicilelo.

Iqabane elithembekileyo liya kukunika amaxesha okukhokelela ekuhleni, inkxaso yobugcisa ephendulayo, kunye nobungqina bamava kuwo onke amacandelo eshishini, ezemfundo, ezempilo, kunye nesiganeko. Ukuba umthengisi akakwazi ukuchaza inyathelo labo le-QA okanye uyathandabuza kwisampulu-yangaphambili yemveliso, yiphathe njengempendulo.

 

Amaxabiso, amaxesha okukhokela, kunye nolandelelwano lwexesha lokwenyani lweprojekthi

 

Amaxabiso ebheji aphantse abe ngumthamo -oqhutywayo, kwaye ixabiso-ngekhadi ngalinye lihla ngokunyukayo njengoko ubuninzi bunyuka. Amanqanaba angezantsi abonisa indlela yokuziphatha eqhelekileyo kwishishini kunoluhlu lwamaxabiso asisigxina; amanani okwenene ayahluka ngokwengingqi, imathiriyeli, kunye neenkonzo ozongezayo.

 

 

Yongeza-kwiinkonzo hambisa ixabiso: ushicilelo oluguquguqukayo-lwedatha, ukufakwa kweekhowudi kwi-RFID, ii-holographic overlayles, ukufa okuqhelekileyo{2}}ukusikwa kweemilo, kunye nokupakishwa kwe-bespoke nganye yongeza ixabiso phezu kwekhadi elisisiseko. Amaxesha okukhokela alandela ingqiqo efanayo. Amanani angezantsi yi-avareji yoshishino eqhelekileyo kwaye aya kutshintsha kunye nendawo yomboneleli kunye nomthwalo wangoku, ngoko waphathe njengoqikelelo locwangciso kuneziqinisekiso.

 

 

Ekomeleleni, amakhadi ePVC asemgangathweni anokhuselo olungaphezulu anyamezela ukuphathwa kwemihla ngemihla, ukuvezwa kwe-UV, kunye nokugoba okuphakathi kubude bomjikelo oqhelekileyo wokukhutshwa; ukugcina isitokhwe esisecaleni kude nelanga elithe ngqo kunye nobushushu kwandisa ubomi beshelufu. Ukwenza ikhonkrithi yomda wexesha, nantsi indlela yokwenyani yomyalelo wenkomfa yabazimasi abangama-300 idla ngokuqhuba:

 

Uphononongo - 300-inkomfa yomntu.Umda: 300 egcwele-emibala yebheji enekhowudi zeQR, iilanyadi zepolyester, kunye -nezibambi zobuso ezivuliweyo. Usuku loku-1, uyilo oluvunyiweyo ngokuchasene nobungqina bedijithali. Usuku 2, uluhlu lwabazimasi luthathwa kumazwe angaphandle ukuze kushicilelwe idatha. Iintsuku 3–4, ukuprintwa. Ngomhla wesi-5, dibanisa izibambi ezinelanya. Usuku lwe-6, ukuthumela. Ukuvelisa onke ama-300 ngolwelo olunye lwesambuku kwazisa ixabiso lekhadi ngalinye ngaphantsi kwe{18}}i-odolo yebhetshi ngelixa ubetha umhla wesiganeko - umxholo ophinda-phindayo wokuba ukucwangcisa ubungqina kunye nokungenisa idatha kwangethuba yinto ekhusela ifestile yoshicilelo.

 

Amanyathelo alandelayo

Ingaba ufuna ii-ID zabasebenzi, iibheji zenkomfa, ukupasa kweendwendwe, okanye amakhadi okufikelela afakwe ngekhowudi, indibaniselwano efanelekileyo yezinto eziphathekayo, indlela yokuprinta, i-encoding, kunye nokugqiba yiyona nto ehambisa ukhuseleko, ukuqina, kunye nokujongwa kwengcali kwiindleko ezinengqiqo. Indlela esebenzayo eya phambili kukucela isampula yekhithi ukuthelekisa imathiriyeli kunye nomgangatho woshicilelo, qinisekisa umfundi wakho kunye nokuhambelana kwetshiphu phambi kokufaka ikhowudi kuyo nantoni na, kwaye ufumane isicatshulwa esine-encoding kunye nokugqiba ngokwahlukeneyo ukuze ubone ukuba ukhetho ngalunye longeza ntoni.

 

Imibuzo ebuzwa qho

 

Yintoni ikhadi lebheji, kwaye lahluke njani kwamanye amakhadi esazisi?

Ibheji yekhadi ikhutshwa ngumbutho ukuchonga abasebenzi, iindwendwe, abafundi, iikontraka, okanye abakhoyo. Ngokungafaniyo nesazisi sikarhulumente, silungiselelwe ngokwentlangano nganye kwaye sinokuphatha uphawu, ifoto, isiqinisekiso sokufikelela, ibhakhowudi okanye ikhowudi ye-QR, okanye i-chip yeRFID/NFC.

 

Yeyiphi imathiriyeli, ubukhulu, kunye nobukhulu endifanele ndikhethe?

Kwixesha elide-iID zabasebenzi, 30 mil (0.76 mm) iPVC ngumgangatho. Nyathela ukuya ku 40 mil kuphela ngokunyanisekileyo-umsebenzi onzima wokuphatha. Sebenzisa isitokhwe esidityanisiweyo ukugqithisela ushicilelo kunye namakhadi ahlakaniphile, kunye nephepha okanye iTyvek uhambo olunye{7}}losuku. Ubukhulu obuqhelekileyo yi-ISO CR80 (85.6 × 54 mm).

 

Uthini umahluko phakathi kokuthe ngqo-kwi{1}}ikhadi kunye nomshicileli wokudluliselwa kwakhona?

Ngqo -ku{1}}ikhadi (idayi{2}}i-sublimation) iprinta kumphezulu wekhadi kwaye ishiya umda omncinci ongashicilelwanga; iyabiza kwaye iyakhawuleza. Ukutshintshela kwakhona ushicilelo kwifilim edityaniswe ekhadini, inika umphetho wokwenyani-ku{5}}ekugqibeleni iziphumo kunye neziphumo ezingcono kakhulu kumakhadi etshiphu, ngexabiso eliphezulu.

 

Ndikhetha njani phakathi kwamakhadi e-125 kHz kunye ne-13.56 MHz?

Tshatisa ikhadi kubafundi bakho abasele bekho. 125 i-kHz (LF) ifaneleka lula, isezantsi{1}}ufikelelo lwelifa lokhuseleko{2}} MHz (HF) ixhasa uguqulelo oluntsonkothileyo kwaye lukhetho lofikelelo olukhuselekileyo, uhambo, kunye nempompo ye-NFC. Ukutshintsha amaxesha amaninzi kuthetha ukutshintsha abafundi, ngoko qinisekisa isiseko esifakiweyo kuqala.

 

Ngaba onke amakhadi e-13.56 MHz akhuselekile?

Hayi. I-MIFARE Classic isebenzisa i-cipher endala enokwenziwa ngexabiso eliphantsi. Kwiimqinisekiso ezikhusela ixabiso lokwenyani, khankanya i-DESFire{2}}itshiphu yeklasi enoguqulelo oluntsonkothileyo lwe-AES, kwaye wongeze iimpawu zokhuseleko ezibonwayo njengehologram okanye ushicilelo lweUV ukuze{3}}uqinisekiso lomntu.

 

Ngaba kufuneka ndiodole amakhadi angenanto okanye iibheji{0}ezishicilelwe ngaphambili?

Isitokhwe esingenanto esishicilelweyo-endlwini sinoqoqosho kakhulu kumbhalo-kunye{2}}noyilo lwetshiphu kwaye lukunika ulawulo kushicilelo kwakhona. Ngaphambi{4}eshicilelwe okanye ekhutshwe ngokupheleleyo iibheji zenza ingqiqo kwi{5}}uyilo lweefoto ezophayo, ukugqiba ukhuseleko oluntsonkothileyo, okanye xa ungafuni ukuba nomshicileli.

 

Yeyiphi i-MOQ eqhelekileyo, ixesha lokukhokela, kunye nokhetho lokungxama?

I-MOQ iyahluka ngomthengisi kwaye iphakame kwiimilo eziqhelekileyo okanye i-encoding, ke yiqinisekise kwangoko. Imveliso eqhelekileyo idla ngokuziintsuku ezisi-7 ukuya kwezili-10 zokusebenza, kunye neenkonzo zokungxama zidla ngokuziswa kwiiyure ezingama-24 ukuya kwezingama-72 ngeprimiyamu. Le yimiyinge yoshishino kwaye ixhomekeke kwindawo yomboneleli kunye nomsebenzi.

 

Ingaba iibheji zePVC zihlala ixesha elingakanani?

Ibheji yePVC esemgangathweni enokhuselo olungaphezulu ngokubanzi imelana nokuphathwa kwemihla ngemihla, i-UV, kunye nokugoba okuphakathi kumjikelo oqhelekileyo wokukhutshwa. Ubomi bemihla ngemihla buhla ngokuguquguquka rhoqo okanye i-abrasion, apho i-overlay ekhuselayo okanye isitokhwe esinzima sinceda.