RFID leh NFC inkarah hian eng nge a danglamna leh a inzawmna?

NFC hian contactless card reader, contactless card leh point- to-point functions chu chip pakhatah a integrate a, RFID erawh chu reader leh tag a ni thung. RFID hian information chhiar leh rorelna a hre thei a, NFC technology erawh chuan information inzawmna a ngai pawimawh hle thung. Layman-a sawi dan chuan NFC hi RFID evolved version a ni a, party pahnih hian close range-ah information an inthleng thei a ni. Tuna NFC mobile phone hian NFC chip-ah built- a nei a, chu chuan RFID module-a tel ve a siam a, pawisa pekna atan RFID passive tag atan hman theih a ni bawk Data exchange leh collection atan RFID reader atan pawh hman theih a ni a, NFC mobile phone inkara inbiakpawhna atan pawh hman theih a ni bawk. data inbiakpawhna a ni.

NFC transmission range hi RFID aiin a tlem zawk. RFID transmission range hi meter engemaw zat emaw, meter sawm emaw pawh a thleng thei a ni. Mahse, NFC-in signal attenuation technology danglam tak a hman avangin NFC hian RFID nena khaikhin chuan short distance, high bandwidth leh low energy consumption-ah hlawkna a nei a ni. Nihphung.

Application direction pawh a danglam hle. Tunah chuan NFC hian consumer electronic device nena inbiakpawhna a tum zawk a, active RFID erawh chu long-distance identification-ah a tha zawk thung. RFID hi production, logistics, tracking, leh asset management-ah te hman a ni nasa zawk a, NFC hian access control, public transportation, mobile payment leh field dang dangah pawh hmun pawimawh tak a chang thung.

1. Hnathawh tam dan .

NFC hnathawh tam dan chu 13.56MHz a ni a; RFID hnathawh frequency-ah chuan frequency hniam, frequency sang, ultra high frequency leh a dangte a awm thung.

2. Hnathawh theihna hlat zawng .

NFC-a hnathawhna hmun hi theoretically 0~20cm a ni a, mahse, product tihhlawhtlinnaah chuan, special power suppression technology hman a nih avangin, a hnathawhna hmun chu 0~10cm chauh a ni a, chutiang chuan sumdawnna venhimna tha zawk a awm theih nan RFID hian frequency hrang hrang a neih avangin a hnathawhna hmun hlat zawng chu centimetre tlemte atanga meter sawm vel a ni.

3. Hnathawh dan tur .

NFC hian read-Write mode leh card mode pahnih a support vek a; RFID-a a awm lai hian card reader leh contactless card hi independent entity pahnih a nih avangin switch theih a ni lo.

4. Inbiakpawhna Mode .

NFC hian P2P mode a support a, RFID hian P2P mode a support lo.

5. Standard protocol 1000 a awm.

NFC-a communication protocol hnuaia awm chu High-frequency RFID hnuaia communication standard hnuaia awm, chu chu ISO14443/ISO15693 standard nen a inmil a ni. NFC technology hian upper layer protocols, LLCP, NDEF leh RTD te pawh a sawifiah bawk.

6. Dilna Field .

NFC technology hi high-frequency RFID nen a inmil a, chuvangin application hrang hrang a nei a ni. Mahse, RFID standard tam tak a awm a, inpumkhatna pawh a buaithlak zawk. Intelligence hian special industry emaw field emaw mamawh bik neiah technical standard inmil a hmang thin.