RFID leh NFC hman tlanglawn dan leh hman dan tur .

RFID leh NFC hian inangna tam tak an nei a. Application leh frequency band bakah hian industry standard tam tak an nei bawk. Vawiin hian standard protocol hman tlanglawn zawk pahnih ka rawn tarlang dawn a ni.

RFID:

Mi tam tak chuan IBM advertisement aṭangin RFID an hriatna an nei a: supermarket-a tleirawl pakhatin a trench coat a luah khat a, a bill dawng lovin checkout counter-ah a kal a. He advertisement hian mipuite chu nitin nunah RFID hman dan chu chiang takin a tarlang a ni.

RFID (radio frequency identification) hi automatic identification technology a ni a, radio wave hmangin inbiakpawhna atan a hmang a ni. A bulpui ber chu electromagnetic coupling emaw inductive coupling emaw hmanga reading head leh object-a tag attached inkara data communication hmanga tagged items automatic identification neih hi a ni. Automatic recognition tih hian recognition device engemaw tak hmanna a kawk a, chu chu thil hriat chhuah leh hriat theihna hmanrua inkara inhnaih tawnna hmangin, a kaihhnawih thil hriat chhuah tawhte chu automatic-in a hmu a, a kaihhnawih zawm dan tur leh a hnuaia thil tih dan tur chu a zawh theih nan background computer processing system a pe a ni.

RFID-a frequency band lian ber berte chu: 125KHz, 134.2KHz, 13.56MHz, 860{14}}960MHz, 2.45GHz leh 5.8GHz te an ni. RFID system working frequency hrang hrang nei te hian working distance hrang hrang an nei a, application field hrang hrang an nei bawk. Low frequency band (LF, 125kHz, 134.2kHz) RFID system hi rannung hriat theihna leh factory data lakkhawmna atan hman a ni ber. RFID system technology of high frequency (HF, 13.56MHz) hi a puitling tawk hle a, hei hi access control, intelligent transportation leh thil dang dangah pawh hman a ni nasa hle. LF leh HF frequency band hian inductively coupled mode hmangin hna an thawk a, a tlangpuiin hnathawhna hmun tlemte chauh an nei. Ultra-high frequency band (UHF, 860-960 MHz) RFID system-a electronic tag-te hnathawh dan dik tak chu meter 3-6 a ni thei a, hei hi logistics, supply chain leh field dang atan a tha hle. Microwave frequency bands (2.45GHz leh 5.8GHz) te hi container management leh highway toll collection ah te hman a ni. UHF leh microwave frequency band te hian electromagnetic coupling mode ah hna an thawk a, hnathawh theihna hla tak tak an nei bawk.

NFC:

NFC hi near field communication technology tihna a ni. Philips leh Sony te siam NFC hi contactless identification leh connectivity technology a ni a, mobile device, consumer electronics, PC leh smart control tools te inkara near field wireless communication hmang thei a ni. NFC hian awlsam, touch-sensitive solution a pe a, chu chuan consumer-te chu information, content leh services te chu simple leh intuitive takin an inthleng thei a ni. NFC hi RFID atanga siam a ni a, NFC hi RFID nen a danglamna a awm lo hle a, geographical location hnaih tak thil pahnih inkara signal transmission atanga siam a ni.