Cov Txheej Txheem Tswj Xyuas Kev Nkag Mus Los ntawm RFID: Kev daws cov teeb meem ntawm kev tswj hwm kev nkag mus rau hauv tsev rau khoom thiab kev tawm mus, tsim kom muaj kev thauj mus los zoo thiab ntse

Hauv kev tswj hwm kev khaws khoom thiab kev xa khoom niaj hnub no, kev ua haujlwm nkag thiab tawm yog qhov tseem ceeb rau kev ua kom muaj kev thauj khoom zoo thiab kev tseeb ntawm cov khoom muag. Txawm li cas los xij, tus qauv kev tswj hwm ib txwm muaj, uas vam khom kev luam theej duab tes thiab kev sau npe ntawv, feem ntau ntsib plaub qhov teeb meem loj: kev kuaj xyuas cov khoom muag siv sijhawm ntau, yooj yim rau cov ntaub ntawv yuam kev, kev taug qab nyuaj, thiab kev ruaj ntseg tsis zoo. Cov teeb meem no tseem ceeb heev hauv cov xwm txheej khaws khoom nrog cov khoom lag luam hloov pauv ntau thiab cov khoom loj, cuam tshuam ncaj qha rau kev ua haujlwm ntawm cov khoom xa tuaj thiab kev tswj hwm tus nqi.

Kev tshwm sim ntawm RFID (xov tooj cua zaus txheeb xyuas) thev naus laus zis tau muab kev txhawb nqa tseem ceeb rau kev hloov pauv kev tswj hwm tsev rau khoom. RFID-raws li kev tswj hwm kev nkag mus, nrog rau lawv cov txiaj ntsig tseem ceeb ntawm kev txheeb xyuas tsis tas kov, kev nyeem ntau daim ntawv lo, thiab kev xa cov ntaub ntawv tiag tiag, tau dhau los ua qhov kev daws teeb meem tseem ceeb rau kev txuas "kawg mais" ntawm kev tswj hwm tsev rau khoom nkag thiab tawm. Tsab xov xwm no, siv kev kawm txog kev siv tiag tiag hauv lub ntiaj teb ntawm lub tsev rau khoom siv hluav taws xob loj, yuav muab kev tshuaj xyuas tob txog li cas RFID kev tswj hwm kev nkag mus tuaj yeem hloov kho cov txheej txheem kev tswj hwm nkag thiab tawm, hloov pauv los ntawm kev ua haujlwm thiab cov txheej txheem tsis ua haujlwm mus rau cov txheej txheem ntse thiab ua haujlwm tau zoo.

Ⅰ. Plaub Qhov Teeb Meem ntawm Kev Tswj Xyuas Kev Nkag Mus thiab Tawm Mus Hauv Chaw Khaws Khoom Ib Txwm: Ob Qhov Teeb Meem ntawm Kev Ua Haujlwm Zoo thiab Kev Ruaj Ntseg

Ib lub tuam txhab tsim khoom siv hluav taws xob yav dhau los siv tus qauv tswj kev nkag thiab tawm ib txwm muaj. Nws lub chaw khaws khoom tau ua tiav ntau dua 50 qhov kev xa khoom nkag thiab tawm txhua hnub, uas muaj ntau dua 300 pawg khoom. Tus qauv no tau qhia txog ntau yam teeb meem kev ua haujlwm:

Kev xa khoom tsis zoo thiab kev sib dhos cov ntaub ntawv qeeb: Thaum tuaj txog, cov neeg ua haujlwm yuav tsum tau luam theej cov lej barcodes ib lub thawv rau ib lub thawv. Yuav tsum tau sau cov ntaub ntawv tes thaum lub ntim khoom raug thaiv lossis cov lej barcodes hnav. Kev sau npe ib pawg khoom siv sijhawm nruab nrab 40 feeb, thiab cov ntaub ntawv tau sau tes rau hauv ERP system, ua rau kev sib dhos qeeb 2-3 teev, ua rau tsis muaj cov ntaub ntawv khoom muag tiag tiag.

Kev txheeb xyuas cov khoom xa tawm mus rau lwm qhov feem ntau yuav muaj qhov yuam kev thiab nyuaj rau taug qab: Thaum xa khoom, tus qauv thiab qhov ntau ntawm txhua qhov khoom xa tuaj yuav tsum tau txheeb xyuas raws li qhov kev txiav txim, vam khom kev txheeb xyuas pom ntawm tes thiab kev ntsuas barcode. Qhov no ua rau muaj ntau qhov xwm txheej ntawm kev xa khoom tsis raug thiab cov khoom xa tuaj tsis tau. Txhua qhov kev tsis sib haum xeeb cuam tshuam nrog kev taug qab rov qab los ntawm cov ntaub ntawv ntawv, uas siv sijhawm ntau teev thiab ua rau nws nyuaj rau txheeb xyuas tus neeg ua haujlwm sai. Lub voj voog suav cov khoom muag ntev thiab qhov tseeb ntawm cov khoom muag tsis raug: Kev suav cov khoom muag txhua hli yuav tsum tau ncua qee qhov kev ua haujlwm nkag thiab tawm, xav tau pab pawg 10 tus neeg ua tiav txoj haujlwm dhau peb hnub. Tus nqi yuam kev ntawm cov khoom muag tau nce mus txog 5%, ua rau muaj kev sib txawv ntawm cov khoom muag thiab cov khoom muag tiag tiag, cuam tshuam rau cov phiaj xwm tsim khoom thiab kev xa khoom ntawm cov neeg siv khoom.

Kev tswj hwm kev ruaj ntseg tsis zoo thiab qhov tsis muaj kev pheej hmoo: Qhov tsis muaj kev saib xyuas zoo ntawm cov khoom nkag thiab tawm ua rau muaj cov khoom tsis tau sau npe raug coj tawm ntawm lub tsev rau khoom thiab sau ob zaug ntawm cov khoom uas twb tau xa tawm lawm. Kev lav ris tsis yooj yim nrhiav tau, ua rau muaj kev poob khoom thiab kev pheej hmoo ntawm kev tswj hwm.

Ⅱ. Kev daws teeb meem ntawm RFID Access Control System: Tsim kom muaj kev tswj hwm ntse tag nrho

Txhawm rau daws cov teeb meem uas tau hais los saum toj no, lub tuam txhab tau tsim ib lub tshuab tswj kev nkag mus rau RFID, uas muab kev daws teeb meem sib xyaw ua ke ntawm "RFID Tags + nyeem ntawv + nkag mus tswj cov davhlau ya nyob twg + software tswj," los txhim kho nws cov txheej txheem nkag thiab tawm hauv tsev rau khoom. Kev siv tshwj xeeb yog raws li nram no:

1. Kev Sau Npe Khoom Thauj Khoom: Tsim Kom Muaj Ib Qho Kev Txheeb Xyuas Tshwj Xeeb

UHF RFID Cov cim npe raug muab lo rau txhua pawg khoom (xws li cov thawv thiab cov pallets). Cov cim npe no muaj cov ntaub ntawv tseem ceeb xws li lub npe khoom, qauv, cov lus qhia, qhov ntau, hnub tsim khoom, tus neeg muag khoom, thiab qhov chaw tso khoom. Cov cim npe no ces txuas nrog cov ntaub ntawv khoom hauv ERP system, tsim kom muaj kev txheeb xyuas "ib yam khoom, ib tus lej". Piv rau cov lej barcodes ib txwm muaj, cov cim npe RFID txhawb nqa kev nyeem ntawv tsis tas kov (nrog rau qhov nyeem tau txog li 3-5 meters), tiv taus dej thiab kev puas tsuaj, thiab rov sau tau (tso cai rau kev hloov kho cov ntaub ntawv xwm txheej khoom), ua rau lawv haum rau cov chaw tso khoom nyuaj.

2. Kev Tswj Xyuas Cov Ntaub Ntawv Nkag Mus: Kev Txheeb Xyuas Tsis Siv Neeg thiab Kev Sib Txuas Lus Cov Ntaub Ntawv Tam Sim No

Thaum cov khoom muaj daim ntawv cim RFID hla dhau qhov kev tswj hwm nkag mus, lub tshuab nyeem ntawv/sau ntawv RFID ultra-high-frequency (UHF) ntawm qhov kev tswj hwm nkag mus yuav luam theej daim ntawv cim, nyeem cov ntaub ntawv khoom sai sai (muaj peev xwm nyeem tau 50-100 daim ntawv cim ib zaug, ua kom muaj kev txheeb xyuas ntau), thiab piv rau cov ntaub ntawv xaj khoom tuaj.

Yog tias cov ntaub ntawv sib phim (tus qauv khoom thiab qhov ntau sib phim qhov kev txiav txim), lub kaw lus tswj kev nkag mus yuav ua rau muaj "lub cim tso tawm," qhib qhov kev tswj kev nkag mus. Cov ntaub ntawv nkag mus tau sib dhos ua ke nrog lub kaw lus ERP thiab WMS (Warehouse Management System), hloov kho cov khoom muag thiab muab cov chaw cia khoom rau koj. Cov neeg ua haujlwm tsuas yog ua raws li cov lus qhia ntawm lub kaw lus kom xa cov khoom mus rau qhov chaw cia khoom tsim nyog. Qhov no txo ​​lub sijhawm siv los ua kom tiav ib pawg khoom tuaj txog tsuas yog 5 feeb xwb, ua kom kev ua haujlwm zoo dua 87.5%.

Yog tias cov ntaub ntawv tsis sib xws (piv txwv li, tus qauv khoom tsis raug lossis tsis txaus), lub kaw lus tswj kev nkag mus yuav tshaj tawm "lub teeb liab ceeb toom" (suab thiab duab) tam sim ntawd thiab tso saib qhov tsis sib xws ntawm lub vijtsam davhlau ya nyob twg, ua rau cov neeg ua haujlwm xyuas kom meej, tiv thaiv "kev nkag tsis raug" thiab xyuas kom meej tias cov khoom nkag los yog tsis raug.

3. Kev Tswj Xyuas Kev Tawm Mus: Kev Tshawb Xyuas Kom Tseeb Kom Tshem Tawm Kev Xa Khoom Tsis Zoo Thiab Cov Khoom Xa Tuaj Tsis Tau

Thaum muaj kev xa khoom tawm mus, cov neeg ua haujlwm tsim "kev txiav txim siab ua haujlwm tawm mus" hauv WMS system raws li kev txiav txim siab tawm mus. Thaum cov khoom dhau los ntawm lub kaw lus tswj kev nkag mus rau sab nraud, lub tshuab nyeem RFID yuav nyeem cov ntaub ntawv ntawm cov khoom thiab piv rau qhov kev txiav txim siab ua haujlwm tawm mus rau sab nraud tiag tiag.

Yog tias cov ntaub ntawv sib phim, lub kaw lus tswj kev nkag mus yuav tso tawm cov khoom. Lub kaw lus kuj tseem sau cov ntaub ntawv xws li "lub sijhawm tawm mus, tus neeg teb xov tooj, cov ntaub ntawv khoom, thiab tus neeg tau txais," tsim cov ntaub ntawv taug qab tag nrho. Tib lub sijhawm, lub kaw lus ERP yuav txiav cov khoom muag kom ntseeg tau tias "kev sib dhos ntawm tus account-rau-qhov tseeb."

Yog tias muaj qhov yuam kev xws li "khoom tsis phim qhov kev txiav txim" lossis "khoom tsis tau nkag mus rau hauv lub kaw lus raug sim xa mus," lub kaw lus tswj kev nkag mus yuav xauv thiab tshaj tawm lub tswb ceeb toom. Cov neeg ua haujlwm yuav tsum tshawb xyuas qhov teeb meem thiab rov xa daim ntawv thov kom paub tseeb, yog li tshem tawm kev xa khoom tsis raug, kev xa khoom ploj, thiab kev xa khoom tsis raug cai ntawm lub hauv paus. Ntxiv mus, tag nrho cov ntaub ntawv xa tawm raug khaws cia rau hauv lub kaw lus database hauv lub sijhawm tiag tiag thiab tuaj yeem rov qab tau thiab nug txhua lub sijhawm, txhim kho kev taug qab zoo dua li 90%. 4. Kev Tswj Xyuas Cov Khoom Muag: Dynamic Inventory, Kev Sib Tw Tseeb ntawm Cov Nyiaj thiab Cov Khoom Muag

Kev sib xyaw ua ke ntawm RFID access control system thiab Rfid Tes cov nyeem ntawv ua rau "dynamic inventory":

Thaum lub sijhawm tshuaj xyuas cov khoom muag txhua hnub, cov neeg ua haujlwm tsis tas yuav cuam tshuam kev ua haujlwm nkag thiab tawm lawm. Lawv tsuas yog nqa lub tshuab nyeem ntawv tes los luam theej cov ntawv lo ntawm cov khoom ntawm cov chaw khaws khoom. Cov ntaub ntawv raug xa mus rau lub kaw lus hauv lub sijhawm tiag tiag thiab piv rau cov ntaub ntawv khoom muag, nrog rau qhov tsis sib xws cim tam sim ntawd.

Thaum lub sijhawm kuaj xyuas cov khoom muag tag nrho, cov nyeem ntawv ruaj khov tau teeb tsa rau ntau qhov chaw. Cov nyeem ntawv no, uas tau muab faib thoob plaws hauv lub tsev rau khoom, ua cov ntawv nyeem ntau yam khoom ntawm txhua qhov chaw. Kev sau cov khoom muag tag nrho hauv tsev rau khoom tuaj yeem ua tiav hauv ob teev xwb, txo qhov yuam kev kom tsawg dua 0.5%. Daim ntawv qhia suav kuj tau tsim, qhia meej txog qhov tsis sib xws thiab ua rau kev txheeb xyuas thiab hloov kho sai.

5. Kev Tswj Xyuas Kev Ruaj Ntseg: Kev Saib Xyuas Lub Sijhawm Tiag Tiag thiab Kev Tshawb Xyuas Kev Pheej Hmoo

Cov chaw tswj kev nkag mus rau RFID thiab cov khoom siv saib xyuas video tau teeb tsa rau ntawm qhov nkag thiab tawm ntawm lub tsev rau khoom thiab ntawm cov kev hla tseem ceeb. Lub kaw lus sau tag nrho cov khoom nkag thiab tawm hauv lub sijhawm tiag tiag (suav nrog lub sijhawm, cov ntaub ntawv thauj khoom, thiab tus neeg teb xov tooj) thiab khaws cia nrog cov yeeb yaj kiab.

Thaum muaj tej yam tsis zoo li "cov khoom tsis tau sau tseg sim tawm hauv lub tsev rau khoom" lossis "cov khoom tawm rov qab nkag hauv lub tsev rau khoom" tshwm sim, lub kaw lus tswj kev nkag mus tam sim ntawd tso lub tswb ceeb toom thiab khaws cov yeeb yaj kiab ntawm qhov chaw, txheeb xyuas cov khoom ua txhaum cai thiab cov tib neeg koom nrog. Qhov no tso cai rau cov thawj coj taug qab tag nrho qhov xwm txheej, txheeb xyuas cov luag haujlwm kom meej meej thiab tiv thaiv kev poob khoom thiab kev pheej hmoo ntawm kev tswj hwm.

Lub kaw lus txhawb nqa kev tswj hwm txoj cai hierarchical, tso cai rau cov neeg ua haujlwm hauv ntau txoj haujlwm sib txawv kom muaj kev tso cai ua haujlwm sib txawv (piv txwv li, tus neeg ua haujlwm hauv tsev rau khoom tsuas yog tuaj yeem ua qhov kev txheeb xyuas cov khoom tuaj xwb, thaum tus neeg ua haujlwm tawm mus tsuas yog tuaj yeem ua cov khoom tawm mus xwb). Qhov no tiv thaiv kev nkag mus tsis raug cai thiab ua kom muaj kev ruaj ntseg ntawm kev tswj hwm.