RFID System Composition hi eng nge ni?

RFID System Composition hi eng nge ni?

RFID System siam dan

 

RFID system pangngai chu a bik takin hmun pali atanga siam a ni a, chungte chu reader, electronic tag, RFID middleware, leh application system software te an ni. A tlangpuiin middleware leh application system software te hi a vaiin application system tia sawi an ni a, Figure 1-2-a kan hmuh ang hian.

 

Hardware Component hrang hrang te

 

Chhiartute

 

 

1) Radio Frequency Interface hmanga siam a niRadio frequency interface module hnathawh ber chu a hnuaia mi ang hian a ni.

(1) High-frequency transmission energy siam chhuah toactivate rawhelectronic tag chu a pe a, chu mi atan chuan chakna a pe bawk.

(2) Modulate rawhelectronic tag-a data thawn chhuahna tur transmission signal a ni.

(3) Receive leh demodulateelectronic tag atanga radio frequency signal lo chhuak chu a ni.

Radio frequency interface hian signal channel hrang hrang pahnih a nei a, chu chu electronic tag leh reader atanga kal leh hawna tur kawng hnih a data thawn chhuahna atan hman a ni. Electronic tag-a data thawn chu transmitter branch channel kaltlangin a thawn chhuak a, electronic tag atanga data chu receiver branch channel kaltlangin a dawng bawk.

 

2) Logic Control Unit a niLogic control unit hi read/write module an ti bawk a, a hnathawh ber chu hetiang hi a ni:

(1) Hriattirapplication system nen leh application system atanga instruction thawn te execute thin.

(2) Thununchhiartu leh electronic tag inkara inbiakpawhna kalphung.

(3) Encoding leh decoding te a niof signals te chu a ni.

(4) Encryption leh decryption te a awm bawkreader leh tag inkara data thawn chhuah zat.

(5) Execute rawhanti-inhnaih tawnna algorithm.

(6) Tichiangchhiartute identity leh tag te.

 

3) Antenna hmanga siam a niAntenna hi electromagnetic wave dawnte chu current signal-ah a chantir a, a nih loh leh current signal chu electromagnetic wave-ah a chantir a, transmission atan a hmang bawk. RFID system-ah chuan reader chuan electromagnetic field siam turin antenna kaltlangin radio frequency energy a thawn chhuak tur a ni. Electromagnetic field hmang hian electronic tag hriat theih a ni. Chuvangin, reader-a antenna-in electromagnetic field a siam range chu reader-in a chhiar theih area a ni.

 

Electronic Tag hmanga siam a ni

 

Chumielectronic tag hmanga siam a ni(electronic tag), tia hriat bawksmart label a ni(smart label), tih hian micro-miniature tag a kawk a, chu chu anIC chip a nileh awireless hmanga inbiakpawhna antenna. A built-in radio frequency antenna hi reader nena inbiakpawhna atan hman a ni. System a thawh chuan reader chuan query (energy) signal a thawn chhuak a, chu tag (passive) chuan query (energy) signal dawngtu thenkhat chu DC power supply-ah a rectify a, chu chu electronic tag chhunga circuit-in hna a thawh theih nan energy signal hmun dang chu electronic tag-a data information dahkhawmin a modulate a, reader-ah a reflect leh a ni. Electronic tag hi Radio Frequency Identification system-a data carrier dik tak a ni a, a application form pawh application scenario hrang hrangah a inang lo. Entirnan, rannung zawn leh zawn chhuahna kawngah chuan rannung tag, rannung zawn chhuahna tag, electronic dog tag an ti a; non-stop toll collection emaw lirthei luh dan control-na kawngah chuan long-distance vehicle IC card, long-distance vehicle tag, emaw electronic license plate emaw an ti a access control lamah chuan access card emaw all-in-one card emaw an ti a. Electronic tag chhunga awm dan chu Figure 1-4-ah hian kan hmu a.

 

 

Electronic tag chhunga module awmte hnathawh dan chu hetiang hian tarlan a ni:

(1) Antenna hmanga siam:Used todawngreader-in signal a thawn a, data dil chu reader-ah a thawn kir leh thin.

(2) Voltage Regulator hmanga siam a ni.Reader-in radio frequency signal a thawn chu DC power supply-ah a chantir a, capacitor lian tak hmangin energy a dahkhawm a, chutah chuan voltage stabilizing circuit hmangin power supply nghet tak a pe bawk.

(3) Modulator hmanga siam:Logic control circuit atanga data thawn chu modulation circuit hian a modulate a, chu chu antenna ah load in reader ah a thawn thin. (4) .Demodulator hmanga siam:Modulated signal dik tak chu extract turin carrier wave chu a paih chhuak thin.

(5) Logic Control Unit a awm chuan:Used todecode a nireader-in signal a thawn a, a mamawh angin reader-ah data a thawn kir leh thin.

(6) Thil dahkhawmna Unit: 1.1.A huam tel bawkEEPROM leh ROM te a ni, system kalpui dan tur leh identification data dahna hmun atan a thawk a ni.

 

Software Component hrang hrangte

 

Middleware hmanga siam a ni

 

Middleware hmanga siam a nichu independent system software emaw service program emaw a ni. Distributed application software hian he software hi technology hrang hrang inkara resources insem nan a hmang thin. Middleware hi client leh server operating system chungah a awm a, computing resources leh network communication te a enkawl a ni. Figure 1-5 a kan hmuh angin RFID middleware hian electronic tag leh application program inkarah hian inkara palai hna a thawk a. Application endpoint hian general set a hmang aApplication Programming Interface (API) te chu a hnuaia mi ang hian a ni.electronic tag data chhiarna atana middleware-in a pek. Chutiang chuan, electronic tag information dahkhawmna database software emaw, back{1}}end application emaw chu software dang hmanga dah emaw, thlak emaw pawh ni se, emaw, RFID reader chi hrang hrang a pun chuan, application endpoint chuan siam danglam ngai lovin a la process thei tho a, hei hian connection tam tak-to-tam tak maintenance complexity problem chu a chinfel sak thei a ni.

 

 

RFID middleware hian a hnuaia mi hi a huam ber a ni4hnathawh hrang hrang:

 

1) Chhiartute Inremna leh Thununna

End-user te chuan RFID middleware interface hmangin reader hnenah command an configure thei a, an monitor thei a, an thawn thei bawk. Entirnan, end-user te chuan frequency collision a awm chuan reader chu automatic a shut down turin an configure thei. RFID middleware developer thenkhat chuan reader tan plug-and-play functionality an pe bawk a, chuvangin end-user te chuan reader chi thar an dah belh dawnin program code extra an mamawh lo.

 

2) Data Filtering leh Processing tih dan tur

Tag information transmission error a awm emaw, redundant data a siam emaw chuan RFID middleware hian error te chu a siam tha thei a, algorithm engemaw hmangin redundant data a filter chhuak thei bawk. RFID middleware hian electronic tag khat chhiar laiin reader hrang hrang a inhnaih loh nan a veng thei a, hei hian reader level aiin data dikna sang zawk a siam thei a ni.

 

3) Data Routing leh Integration tih dan tur

RFID middleware hian data khawlkhawmte chu eng application-ah nge thawn tur tih a hre thei a ni. RFID middleware hi enterprise software awmsa te nen a inzawm thei a, chu chuEnterprise Resource Planning (ERP) hmanga hmalakna tur ruahmanna siam a ni., Customer nena inzawmna enkawl dan (CRM) ., lehWarehouse enkawl dan (WMS) 1.1., data routing leh integration pekna a ni. Chutih rual chuan middleware hian data a dahkhawm thei bawk a, application hrang hrangah batch-in a submit thei bawk.

 

4) Process enkawl dan tur

Process management-ah chuan RFID middleware hian customized task data a enfiah a, customer te tan event a trigger bawk. Entirnan, warehouse management-ah chuan middleware hi product inventory zat enfiah turin set up theih a ni a, inventory level chu set standard aia hniam a nih chuan RFID middleware chuan a kaihhnawih application software hriattirna tur event a tichhuak ang.

 

RFID Application System Software hmanga siam a ni

 

 

RFID Application System Software hmanga siam a nichu industry hrang hrangte hnathawhna mamawhna atana siam software a ni. Chhiartute’n electronic tag information chhiar leh ziah dan chu tha takin a control thei a, target information khawlkhawmte chu central-in a chhiar thei a, a process thei bawk.

 

Application system software hi e-commerce leh e-government platform awm tawhah te inzawmkhawm theih a ni a, system ang chi te nen pawh inzawmkhawm theih a ni bawkERP a ni, CRM a ni, lehWMSindustry hrang hranga production efficiency tihchangtlunna tur a ni.