Antoy Pandumaan na RFID tan NFC?

Say RAIN RFID so mamapaandar ed sistema na imbentaryo na Walmart. Say NFC et manpapaandar na Apple Pay. Parehon pamilya na teknolohiya na radyo, nanduruman trabaho.

 

 

Say industriya et manguusar na "RAIN" parad UHF RFID lapud say "UHF Gen 2 EPC RFID" et andukey ya ibaga. Say Impinj, Google, Smartrac tan Intel so angigapo na branding effort pigaran taon lay apalabas, ya inala ra ed WiFi playbook. No say tag et walay logo ton RAIN, ontumbok itan ed ISO/IEC 18000-63 tan say GS1 EPC Gen2 protocol. In-ratipika na EPCglobal so inmunan bersion na Gen2 nen Disyembre 2004. Say bersion 1.2.0 et sinmabi nen 2008. Say kaplesan ya spec, Gen2v2, et nanlapud 2013. Say balon rebisyon, Gen2v3, et linmabas ed GS1 workgroup review nen bandad sampot na 2023 tan iilaloan ya na-ratify nen kagapo na 2024 manlapud impin Mewsterw. kaiba ed pangulo na komite ed panagpaalagey.

 

Say NFC et walad 13.56 megahertz. Say high-frequency RFID et walad parehon banda. Say pandumaan: Say NFC et mangaarum na peer-to-peer ya kapasidad. Duaran aktibon kagawaan so makapan-swap na data ya pawil-pawil. Say estandarten RFID et say manbabasa-mansasalita-unona-say tag et onebat labat no tepetan.

 

Say Sony tan Philips Semiconductors so nanggawa na teknikal ya detalye nen Marso 2002. Say NFC Forum so inkorporado nen Marso 2004 ya say Nokia so komatlon founding member. Inletneg na Philips so semiconductor division to bilang NXP nen 2006. Say sankaunaan ya komersyal ya NFC phone, say Nokia's 6131, et inkarga ed saman met lanlamang a taon. Inala itan na Android ed Nexus S nen 2010. Intunda na Apple anggad iPhone 6 nen Setyembre 2014.

 

Say kalaknab so manggagawa ed sikaran mausar ed nanduruman bengatla. Saray RAIN tag et nayarin basaen manlapud pigaran metro so kaarawi. Saray manbabasa et manlalapud sakey a lugar na RF energy ya 860 anggad 960 megahertz; saray passive tag et manani na enerhiya pian napabiskeg so ebat da. Saray aktibon tag et mangaawit na baterya tan mangipapasabi na arawi. Say NFC et manlalapud 4 sentimetro- ya asingger ya kaukolan mon ibaga.

 

Say kapeles na pangiyalis et ag mipara ed Bluetooth. Say NFC et onsabi ed 424 kilobits kada segundo. Say Bluetooth 2.1 et akasabi ed 2.1 megabits. Mas maples ni so bersion 5. Balet say NFC et mankokonekta ed loob na kakaplo na segundo ya anggapoy pairing sequence. Ginawa na Google so Android Beam parad satan ya kombeniensya. Pinatey da so tampok ed saginonor.

 

Say supplier mandates na Walmart et linmaknab manlapu nen 2020. Say kawes so inmuna. Saray kagawaan ed abung, kagawaan, elektroniko, kagawaan ed isports so tinmumbok nen 2022. Mas dakel so kategorya na lakoan ya linmoob anggad 2024. Saray tag et mankantidad na 4 anggad 6 sentimos so kada sakey natan. Nen kapegleyan na 2000s, nen sinali na Walmart so mas masakbay ya RFID push, mankantidad iratan na manga 30 sentimos tan atagey so failure rate da kanian tinmaynan iray supplier.

 

Mas mairap ya subaybayan so pangagamil na payment terminal. Say NFC et mankikimey ed beneg. I-tap mo, man-charge. Say Visa, Mastercard tan Amex so nanggawa na contactless ya imprastraktura ra ed kaliberliber na ISO/IEC 14443, sakey ya estandarte na proximity card ya onsasalet ed NFC diad 13.56 megahertz layer. Say detalye na NFC Forum et manutukoy ed 14443 tan mangarum na application-level protocols a singa say NDEF parad data format.

 

Nanduruma so paraan na panagbasa. Say RFID reader antenna et makapangi-imbentaryo na nilasus ya tag ed loob na pigaran segundo-ya mausar parad bilang na siklo ed bodega odino stockroom. Say NFC et mangaasikaso na sakey a transaksion ed sakey a panaon. Sayan limitasyon et onkana ed saray linya na panag-checkout balet ta mamatunda ed sakey a sentro na panagbunog.