Amathegi Esikhathi Somjaho we-RFID: Ungawakhetha Kanjani Amathegi E-Bib Futhi Wahlole Ngaphambi Kosuku Lomjaho

Umaka wesikhathi somjaho we-RFID akufanele ugunyazwe ngoba umphakeli uthi "uyibanga elide" noma ngenxa yokuthi ungatholwa edeskini. Ngokuhamba kwesikhathi kanye{1}}nomgwaqo{1}}womjaho wesikhathi, isistimu yangempela iyiketango eliphelele elisuka kubhibhu yomgijimi ukuya kumaki, uthi, indawo yokufunda, isifundi, isitembu sesikhathi, isoftware yokubhala imephu yomsubathi kanye namagoli. Isixhumanisi esibuthakathaka noma yikuphi kulolo chungechunge singaguqula i-RFID ephumelele ifundwe ibe umphumela womjaho ongekho noma ongalungile.

Eziningi ezilahlwayo-zezinhlelo zokusebenza zesikhathi, i-UHF RFID engenzi lutho iyisigaba sobuchwepheshe okufanele sihlolwe. Kodwa ithegi kusafanele iqinisekiswe kubhayibhili eqediwe, kubagijimi abamele, nge-hardware yangempela yesikhathi nesofthiwe, ngesivinini esingokoqobo kanye nokuminyana kwethrafikhi. Lo mhlahlandlela ugxile kuleyo nqubo yokukhetha nokwamukela.

 

Qala Ngochungechunge Lwesikhathi, Hhayi I-Tag Chip

Umbuzo wokuqala olungile awuwona othi "Iyiphi i-chip ye-UHF okufanele siyithenge?" Ithi "Yini okufanele yenzeke lapho umgijimi eqa iphoyinti lesikhathi?"

Uchungechunge lwesikhathi lomjaho{0}}lubukeka kanje:

1. Umgijimi ugqoka ibhayi elithile.
2. Ibhayibheli liphethe ithegi yesikhathi ye-RFID eyodwa noma ngaphezulu endaweni elawulwayo.
3. Umgijimi weqa indawo yokufunda echaziwe ekuqaleni, ekugcineni noma endaweni yokuhlola emaphakathi.
4. I-antenna kanye nohlu lokufunda umaka ngenkathi umgijimi engaphakathi kuleyo ndawo.
5. Isistimu yesikhathi irekhoda isihlonzi somaka kanye nesitembu sesikhathi.
6. Amamephu esoftware akhomba umsubathi olungile noma inombolo ye-bib.
7. I-race logic ikhetha noma ivumelanisa ukufundwa okudingekayo ukuze kubalwe umphumela osemthethweni wokuhlukanisa noma wokuqeda.

Yingakho "ithegi ifundiwe" ingafani nokuthi "umsebenzi wesikhathi uphumelele." Ukuhlolwa okuvumelekile kokwamukela kufanele kuqinisekise ukufundwa komzimba, isihlonzi esifanele, isitembu sesikhathi, imephu yomsubathi kanye nokugeleza komsebenzi kokugcina.

Abafundi abadinga imodeli yokuxhumana ye-RF eyisisekelo bangabuyekeza umhlahlandlela we-Syntek ukuzeindlela amathegi e-RFID axhumana ngayo nabafundi. Lesi sihloko sihlala sigxile{1}ekusetshenzisweni kwesikhathi sohlanga kunokuphinda ukulandelana okuphelele kwephrothokholi.

 

Sebenzisa i-UHF Gen2 Njengesisekelo Somoya-Isibonisi Esibonakalayo, Hhayi Njengesiqinisekiso Sokusebenza

Isikhathi somjaho we-Passive UHF sivamise ukusebenzisa isixhumi esibonakalayo somoya se-GS1 EPC UHF Gen2, esimiswe emndenini we-ISO/IEC 18000-63. I-GS1 ichaza i-Gen2 njengokuxhumana komoya okubonakalayo nokunengqondo phakathi komaka be-UHF abangenzi lutho nabaphenyi; izinga lamanje le-GS1 ligcinwa njengeI-EPC UHF Gen2 Air Interface Standard.

Amashidi abahlinzeki amadala asengasebenzisa okuthi "ISO 18000-6C," "EPC Class 1 Gen 2" noma amagama afanayo. Phatha lawo magama njengesiqalo sengxoxo yokuhambisana, hhayi isiphetho. Uhlelo lwesikhathi kusafanele lufane nebhendi yesifunda ye-UHF ehlosiwe, ukumiswa komfundi, ukwakhiwa komaka, ukuhlelwa kwezinti kanye nokuhamba komsebenzi kwesofthiwe.

Ithegi esezingeni-ehambisanayo ingaxhumana namazinga{1}}omfundi ohambisanayo futhi iqhubeke ingasebenzi kahle ekusetheni umjaho wangempela. -Ukuhambisana kwesixhumi esibonakalayo komoya akuchazi ukuthi i-inlay ethile iziphatha kahle kangakanani emzimbeni womgijimi, ukuthi indawo efundwayo yakheka kanjani, ukuthi mangaki ukufundwa okuwusizo okuthwetshulwa ngesikhathi sokuphambana, noma ukuthi irekhodi lomsubathi elilungile liyasithola yini isitembu sesikhathi.

 

Khetha Ukwakhiwa Kwe-Bib Kuzungeze Umgijimi, Hhayi Ngaphansi Kokuhlola-Ukuhlola Okufundwa Ngomoya Kwamahhala

Ibhibhu yomjaho ayiyona into yokuhlola ye-RF engathathi hlangothi. Ithegi ihlala eduze nomzimba womuntu onyakazayo, ingase inyakaze nezingubo, futhi ingambozwa kancane ijazi, ibhande le-hydration noma izingalo zomgijimi. Lezo zimo zingashintsha ukuziphatha komaka uma kuqhathaniswa ne-inlay evulekile elinganiswa kude nomzimba.

Linganisa ukuhlanganiswa kwe-bib okuqediwe, hhayi i-IC kuphela noma igama le-inlay. Okuguquguqukayo okubalulekile kuhlanganisa:

• i-geometry ye-inlay noma i-antenna;
• indawo yethegi ebhibhini;
• ibanga phakathi kwe-antenna nomzimba womgijimi;
• noma yiliphi igwebu, i-spacer, isitoko selebula, ingcina noma i-laminate ekwakhiweni kokugcina;
• usayizi webhibhi nokuqina;
• isiqondiso lapho ibhayi lijika khona ngokwemvelo ngenkathi ligugile;
• izingubo zomgijimi kanye nezesekeli ezivamile zomjaho;
• i-antenna/read{0}}zone geometry esetshenziswa isistimu yesikhathi.

Uma umklamo ogunyaziwe uhlanganisa igwebu noma olunye ungqimba lwesikhala, lolo ungqimba luyingxenye yokwakhiwa kwe-RF futhi akufanele lususwe phakathi nomjaho. Ngokufanayo, izikhonkwane noma iziqeshana kufanele zihlale ngaphandle kwendawo yangempela ye-RFID. Indawo yokuphina ephephile kufanele ichazwe kusakhiwo sethegi esiqediwe kunokuba sithathwe kunxande ongaphandle webhibhi.

Ngakho-ke imiyalelo yabahlanganyeli kufanele isebenze, ingahlobisi: gqoka ibhantshi endaweni egunyaziwe, gcina indawo yesikhathi ingavuliwe, ungabhobozi ithegi, futhi ungayimbozi ngezinto zokusebenza. Imicimbi emikhulu eqhubayo kusetshenziswa i-bib timing ivamise ukukhipha imiyalelo yokuphatha efanayo ngoba isimo sokugqoka somgijimi siyingxenye yesistimu.

 

Ungasebenzisi I-Supplier Reading-Inombolo Yebanga Njengombandela Wokwamukela

Alikho "ibanga lokufunda" elilodwa eliwusizo le-marathon bib tag ngaphandle kwesimo sokuhlola. Umphumela uncike kumfundi, uthi, amandla okudlulisa, izilungiselelo zokulawula, umumo, indawo yomgijimi, ukwakhiwa komaka, ukuba seduze komzimba, izinto ezizungezile kanye{1}}nomklamo wendawo.

Ngokuphathelene nesikhathi somjaho, umbuzo ongcono uthi:Ingabe i-bib eqediwe ikhiqiza isenzakalo sokuhlonza esidingekayo ngaphakathi kwendawo yesikhathi ehlosiwe kuyilapho igwema ukufundwa ngaphandle kwendawo okungase kudideke ukuqonda komcimbi?

Lokho kushintsha ukwamukelwa ukusuka kunombolo yebanga elimile kuye ekuhlolweni kokufunda okusebenzayo-kwendawo. Iphoyinti lesikhathi lingasebenzisa izimpondo zaphansi, izimpondo ezisemaceleni, izimpondo ezingaphezulu noma inhlanganisela. I-geometry kufanele ihlolwe njengesistimu ngoba umaka osebenza kahle phezu kwe-mat angase aziphathe ngendlela ehlukile{3}}ekucushweni kokufunda.

Uma iphrojekthi ihlanganisa nokuthengwa kwabafundi, i-Syntek yamanjeIsigaba somfundi we-UHF RFIDyindawo yokuqala yokuhweba. Inketho yokugcina yesifundi/ye-antenna isadinga-ukuqinisekiswa okuqondile kwephrojekthi; ukucaciswa kwesigaba akufanele kuthathwe njengobufakazi bokusebenza kosuku-losuku.

 

Lawula imephu phakathi kweBib Number, RFID Identifier and Athlete Record

Isikhathi se-RFID sincike ekuthembekeni kobunikazi njengokusebenza kwe-RF. Ibhayibheli ngalinye elingokomzimba kufanele lihlotshaniswe nerekhodi lomsubathi elihlosiwe, futhi lobo budlelwano kufanele buqhubeke bukhona ekunyatheliseni, ukubhalwa ngekhodi, ukupakishwa, izinguquko zokubhalisa kanye{1}}nokusabalalisa usuku lomjaho.

Ithebula lokulawula eliwusizo libukeka kanje:

Isakhiwo semephu akudingeki ukuthi sisebenzise isihlonzi esifanayo kuzo zonke izendlalelo. Inkundla yesikhathi evaliwe ingase isebenzise i-ID yethegi yangaphakathi efakwe kumephu inombolo ye-bib kanye nerekhodi lesizindalwazi somsubathi. Imfuneko ebalulekile ukulawulwa okuhlukile kanye nokuhlotshaniswa okulandelekayo.

Ukufaka izinombolo okungalawuleki kungadala nokufundwa komaka okungafuneki ezintweni ezingahlobene ze-UHF-ezikumakiwe endaweni. Ingxoxo ka-Impinj yeamazinga{{0}asuselwa kunombolo ye-RAIN RFIDisebenzisa isikhathi semarathoni njengesibonelo sokuthi kungani isu lokuhlonza kanye nokuhlunga umfundi kubalulekile. Umjaho awuzidingi ngokuzenzakalelayo uhlelo oluthile lwezinombolo zomhlaba wonke, kodwa udinga olwamabomu.

 

Gunyaza Indawo Efundwayo, Hhayi Umaka Kuphela

Indawo yesikhathi yilapho i-antenna geometry, izilungiselelo zomfundi, ukunyakaza komgijimi kanye nengqondo yesofthiwe kuhlangana khona. Kufanele yakhelwe ukuze isistimu ibe nethuba elanele lokuhlonza ibhayibheli ngalinye elihlosiwe ngenkathi ilawula ukufundwa ngaphandle kwephuzu lesikhathi langempela.

Phakathi nokusetha, rekhoda izimo ezithinta kakhulu ukuhlolwa:

• uhlobo lwe-antenna nendawo;
• isifundi kanye nothi{0}}ukumiswa kwembobo;
• isifunda esiqondisiwe nezilungiselelo zomfundi;
• ububanzi bomzila noma i-chute;
• isiqondiso somgijimi kanye nendlela okungenzeka ngayo phakathi nendawo;
• ukuphakama kwebhibhi nokuma komzimba;
• izithiyo eziseduze, izakhiwo zensimbi, izimoto noma uhlu olumakiwe;
• ukuhlunga komfundi kanye nesikhathi-umqondo womcimbi wesofthiwe;
• inethiwekhi nezimo zamandla endaweni yesikhathi.

Ungashunisi uhlelo kuphela kumuntu omile omi maphakathi nenkundla yothi. Umjaho umcimbi onamandla. Abagijimi bangase bawele ngezindlela ezihlukene, ngesivinini esihlukile futhi ngamaqembu.

 

Yenza Izivivinyo Zokwamukela Amandla Ngaphambi Kosuku Lomjaho

Isampula lokukhiqiza-elilinganayo kufanele lihlolwe ngokusethwa kwesikhathi okuhlosiwe ngaphambi kokuthi ukuthunyelwa kwenqwaba kwamukelwe. Umgomo awukona ukudala ilabhorethri{2}}isimo esihle kakhulu; wukusebenzisa izimo umcimbi ozohlangabezana nazo.

Umkhawulo wokwamukela kufanele uchazwe isikhathi-umnikazi wesistimu ngokusekelwe engcupheni yomcimbi, ifomethi yohlanga kanye nezimfuneko zamaphuzu. Akufanele isungulwe kudatha yethegi evamile. Ukuze uthole umugqa wokuqedela obalulekile, amaqembu angase futhi asebenzise ingqalasizinda yesikhathi engasadingeki, izindlela zokulondoloza isikhathi noma amathuba okufunda amaningi, kodwa lezo zinqumo zingezedizayini yesistimu{3}}ephelele.

 

Sebenzisa Ukukhiqiza-Amasampula Alinganayo Futhi Khiya Isakhiwo Esigunyaziwe

I-prototype esebenzisa inlay ehlukile, i-spacer, i-adhesive, isitoko selebula noma umthetho wombhalo wekhodi awuwona ummeleli ovumelekile webhibhu yokukhiqiza. Uma iphrojekthi isiphumelele ukuhlolwa, gcina ireferensi elawulwayo yokwakhiwa okugunyaziwe.

Okungenani, isampula{0}}yerekhodi lokugunyaza kufanele likhombe:

• ukubuyekezwa kwe-bib artwork;
• ithegi/inlay noma incazelo efanayo egunyaziwe;
• umndeni we-chip kuphela lapho empeleni uyingxenye yemfuneko;
• isitaki se-spacer noma isendlalelo-phezulu;
• ukuma kwethegi nokumayo;
• umthetho wombhalo wekhodi kanye -nokubuyekezwa kwefayela ledatha;
• imephu ye-bib{0}inombolo ebonakalayo;
• indlela yokupakisha/yokuhlunga yamayunithi ahlukile;
• ukulungiselelwa komfundi/i-antenna okusetshenziselwa ukwamukelwa;
• isofthiwe noma inguqulo yesistimu{0}}yesikhathi lapho izinguquko zingathinta ukuhamba komsebenzi.

Uma ukukhiqizwa kwakamuva kushintsha i-inlay, i-chip, i-antenna geometry, i-spacer, i-bib stock, i-adhesive, ukwakheka kwedatha ekhodiwe noma ukulungiselelwa komfundi, qinisekisa kabusha isendlalelo esithintwe ushintsho esikhundleni sokuthatha ukuthi ukugunyazwa okudala kusasebenza.

 

Hlukanisa i-Tag QC Kusukela ekugcineni-kuya-Ekugcineni Ukwamukela Isikhathi

Ukuhlolwa komhlinzeki-kuhlangothi lwe-RFID yomhlinzeki kanye nohlanga{1}lokwamukelwa kwesistimu kuxazulula izinkinga ezihlukene.

I-Tag QC ingase iqinisekise ukuthi ilebula ikhona, ilungile ngokubonakalayo, iyafundeka futhi ifakwe ikhodi ngokuya ngefayela ledatha okuvunyelwene ngalo. Ukuphela-ukuze{2}}kuqede ukwamukela kufanele kuqhubekele phambili: ithegi kufanele isebenze ebhibhini eliqediwe, kumgijimi, endaweni yokufunda yomjaho/i-antenna, kuhlelo lokusebenza lwesikhathi, ngemephu elungile yomsubathi.

Lo mehluko ubalulekile ekuthengeni. Iqoqo lingaphumelela ekuhlolweni kogesi noma kombhalo wekhodi futhi lisahluleke umcimbi uma ukubekwa kwebhibhi, ukumaka, isikhathi{1}}ijometri yendawo noma ukuhlanganiswa kwesofthiwe kungalungile.

Ukuze uthole amalebula ajwayelekile e-UHF kanye nokutholakala kwamathegi ngokwezifiso, i-Syntek'sIsigaba sethegi ye-RFIDiyihange elifanele lezentengiselwano. Umjaho-ukusebenza okuqondile kusafanele kuvunywe ngokukhiqiza{2}}amasampula alinganayo ohlelweni lwesikhathi oluhlosiwe.

 

Xazulula inkinga izikhathi eziphuthelwe noma ezingalungile ngosendlalelo

Uma umgijimi enomphumela olahlekile noma ongalungile, gwema ukuqala ngokuthi "i-chip yimbi." Hlola iketango ngokulandelana.

1. Isendlalelo se-bib ebonakalayo:Ingabe kugqokwe ibhayi elilungile? Ingabe indawo yesikhathi igoqiwe, yambozwa, yonakele noma yaphinwa?
2. Isendlalelo se-RF:Ingabe umfundi ubone umaka endaweni yesikhathi? Ingabe i-antenna geometry, amandla, ikhebula nezimo zendawo azizange zishintshe?
3. Isendlalelo sesikhombi:Iyiphi i-EPC noma esinye isihlonzi esifundiwe ngempela? Ingabe ihlukile futhi ingabe iyafana nefayela lomsebenzi ozokwenziwa?
4. Isikhathi-sesendlalelo somcimbi:Ingabe umfundi noma i-middleware idale umcimbi olindelwe kanye nesitembu sesikhathi?
5. Umsubathi{0}}wokwenza imephu:Ingabe leso sihlonzi sibonisa umgijimi olungile kanye nenombolo yebhibhi?
6. Isendlalelo samagoli:Ingabe imithetho yomcimbi ikhethe ukuwela okulungile futhi yabala isikhathi esihlosiwe sokuhlukanisa noma sokuqeda?

Le ndlela enezingqimba ihlukanisa ukwehluleka kwe-RF kusizindalwazi noma ukwehluleka kokuthola amaphuzu. Ukushintsha omaka ngeke kulungise iphutha lemephu, futhi ukushintsha isofthiwe ngeke kulungise ibhayi eligqokwa ngaphandle kwesimo sokufunda esiqinisekisiwe.

 

Yini Okufanele Ukufake Ku-RFQ Nesampula-Umfushane Wokugunyaza

 

Umthetho Wokukhetha

Khetha umaka wesikhathi somjaho njengengxenye yesistimu yesikhathi, hhayi njengelebula elingalodwa. Qala ngenkundla yomjaho futhi ufunde-izakhiwo zezoni, bese uchaza ukwakhiwa kwebhibhi okuqediwe,{2}}isimo sokuguga komzimba, imephu yenkomba kanye nokugeleza kwedatha yokukhiqiza. Kuphela ngemva kokuba lezo zidingo sezicacile kufanele uqhathanise ama-inlay, ama-chips, ama-spacers nezinketho zokukhiqiza.

Ukugunyazwa kokugcina kufanele kuphendule umbuzo owodwa osebenzayo:Ingabe lo mkhiqizo-olinganayo webhibhu, ogqokwa njengoba uyaliwe, ungadala umcimbi olungile wesikhathi somsubathi ngohlelo lwangempela lomjaho ngaphansi komnyakazo wangempela nezimo zesixuku?

Uma impendulo ifakazelwa ukuhlola{0}}kwangaphambi komjaho okulawulwayo, iphrojekthi idlulele ngale kwencazelo kamaka futhi yangena ekuhambeni komsebenzi okuqinisekisiwe. Lokho kungamaqembu okuthenga ajwayelekile kanye nabahlanganisi besikhathi okufanele basebenzise ngaphambi kokukhipha ukukhiqizwa kwenqwaba.