RFID ZigBee maknayih assabalta sidoc haytoh exxah safar

Tama xaagi, Tianjin Binhai Qusba Dariifal geytimta 3haytô exxah logistics kampaanih flat warehouse, application dariifah addal, lowsis gubat haak, lowsis gubat haak, lowsis gubat haak, lowsis gubat haak, lowsis gubat haak, lowsis gubat haak, lowsis gubat haak, lowsis gubat haak. RFID system smart warehousing addal, kulli num hinnay mango RFID electronic tags oytitte elle geytoonuh isih elle faxximta innal lowsis/kutbe abaanam faxximta, kaadu kulli butta RFID kardi lowsis kaadu server luk data lowsis abaanam faxximta. Takkay ikkah, makaadin taamah addat, merrayti ugtumah gitih arac meqe taama akah yakkennah faxximta, kaadu makaazin arac xeerih, fidin span le, tohih taagah wire layout taqabi mali. waayirles retteemat duqaysimak waayirles oytih fantaaxaw yagdubeenim faxxinta. Tohih taagah, ZigBee teknoloojih addat geytimta RFID kardi wagsiisak, sissin oytitte elle geytimta gurral geytimta.

1 ZigBee ad hoc retteemah fidgah mayballa

Sidoc haytoh exxah logistics magaalah taamah qaynat kee asliik tabaatabsi baxxoh faxximtaamih taagah, mango wireless tabaatabsih cogdaadi horizontally qeedaalisak lakal, ZigBee teknoloojih rakiiboh yan waayirles ad hoc network fidga doorimte. ZigBee ad hoc network IEEE802.1 5.4 waayirles angaaraw teknoloojih addat geytimtaah, 65,535 takke waayirles oytitte elle geytimta mojuulitteh addat geytimta. Inkih tan network addal, kulli ZigBee data transmission module ittat angaaraw abak, nodes fanat yan baxsi 75 m fanah yan uddur, lowsis gubat haanam duudumtah. sahlin xoqoysih kilqaaqi, numma le taama kee addah tan mellebi.

gersi retteemah cogdaadi lih qalalisan wak, ZigBee teknolooji naharak ad hoc retteemah angaarawih cogda oggolta. umman ZigBee node currik taamitam duudah. Inki adda taqabi node fanah gexak, data gersi node fanah gexak, qusba RFID faxe wakti kee faxekkel gexak geytima. Kawsi retteemat yangale waqdi, inkih tan retteemat xoqoysimaanam mataqabi; Wifi teknoloojit duqaysimak, AP taqabi inkih tan RFID readers coverage aracal geytimta oytitte milaagam maduuda. nammeyhayto, ZigBee portokool ximmo sahlinih ramad le sahlin abnisso. ZigBee gexsiisoonuh sissin sissinaane faxximta Resource 28 Kb fanah yan, Bluetooth protocol stack sissin qaynatih sissinaane faxximtaah, 250 Kb fanah yan sissinaane faxximta. ossotinah, ZigBee mangom milallaagu le buluutuuz kee mangom bica le maknay awqentitte kobortuh.

Warehousing taamah addat, taamah gexsit elle yascassennal, mango oytitte elle tatrusan nodes faxximtaah, mangoh tan angaaraw mansoofah lakqo kee angaaraw lakqoh lowsis networkil gexsitta waqdi saanih system lakqoh lowsis abak; ZigBee teknolooji qemmoh addah midriinoh awqentak iroh mangom ginam maduuda. Ayrol doqaysi meklaali. Faxennal ZigBee tabaatabsi caddo sissik akke wayta way (2.4 GHz qagaaqagi bandi dubuk 250 Kb/s), cubbit haak weeloola riig taamah, elektirooniik baxsa kargoh pallet dubuk ID ixxima kargoh kutbe, kee bayti xexxaaral mango uddur qaadik tan tabaatabsih caddo hinna mango taama, tonnal toh akkele caaloota. Tuk kalah, ZigBee dago caylih adoobi le. Inki qaynatih cayli dariifal, Bluetooth kee WIFI taamah uddur ZigBeek kaxxaam uxxih.

RFID celta portokoolwa dubuh angaaraw foocal tascasse, ZigBee angaaraw retteemah portokool kibbimte. ZigBee 2.4 GHz ISM sissin qaynatih band (global common frequency band) taamah sissin qaynatih band doortam duddaah, RFID 915 MHz hinnay gersi sissin banditteh addat taamittam duddah. nammay inkih angaaraw qagaaqagital ittat gaba maculsa. Magaalah addal tan dariifa kinnim kee nodes fanat yan baxsi sissin gurral geytimam cubbit haak, ZigBee module taamah uddur inkih tan sissin qaynatih taqabitte culsaanam duudumtah, tohih taagah signal attenuation lowsis gubat haanam duudumtah. isih xissiima retteemah portokoolitteh gitaak, retteemah addat tan yahaadal saanih akkek saanih akke sinni waayirles angaaraw abaanam duudaanah. Numma kee qagaaqagitak retteemah xoqoyso kaxxam fayya le, ZigBee celtam dudda le amni diggoysiyyih caalat le.

Amo gexaak, ZigBee teknoloojih dooro RFID sissinaaneh addat 3haytô exxah lowsis smart warehouseh addat geytimta oytitte elle geytimta network kinnim tamixxige.

2 retteemah radmoomaa kee rikkissoosa

ZigBee retteemah fanteenah yan koobaahise (Koobaahise) kee Router (Router) fanat yakkem faxximta. Kulli ZigBee retteemah retteemah hadalah inki fanteena koobaahise dubuk faxximta. node tangale wak, toh sugmentitte child nodes; marmaari masquuliyat ruubaanam, hargaanam kee oyti fooca fan ruubaanam kee kaxxam bicale marmaarih gita gorrisaanama. Node tangale waqdi, Nodes edde tangale waqdi sugmentitte mixxaagimta, tonnal ZigBee retteemah mango routeritte faxximta. Network fanti koobaahise kee N router edde anuk, network nummaak MESH network kinnim kee inkih tan node ruuba data automatically target node fanah ruuba.

ZigBee elle rakittam RFID maknayih assabalta sidoc haytoh exxah lowsis qaxmeqe riig

RFID maknay elle rakitam ZigBee isih xissiima retteemah teknoloojih oggol MESH retteemah rikkisso kee mango lowsis node kee mango qunxa node ( qunxa node ixxima elle rakittam RFID yakriye marih ixxima riig addat), qarwalik 1 elle tanbulle innal. lafa le lowsis node kak takkem port kee fanteena garab-node kak yakkem gatbara kawsa kee marmaaru gitaak ittallakleh marsoosa. ittallakleh marso RS 232 namma gitih angaarawih caalat meexen.

Inkih tan ZigBee aalat qimmissek lakal, master node ZigBee network xisaanam qimmiseh, inkih tan sub-nodes network fanah ossimak, network address kulli sub-node fanah culsaanam kee oytitte elle geytimta aracal geytimta. kardi kawsa oyti baxsih gaaboyseek lakal, toh naharak oyti ruuterit garayte fan ruuba. Router lakal tag data lih kardi wagsiisak oytitte master control node fanah ruubaah, mango hop ZigBee network fanah ruuba. master kobor node takrayo kardi takrayo fan ruuba. Parameter configuration amri elle geytimam, lowsis gubat yan angaarawih addat, tohih lakal arac node device lowsis gubat yan; mango kobor node caagiidah amri alqi node, arac node yahaaz faxe uddur ugtam duudah, retteemah awki node sugmentitte wagiitaanam, kee lakal amri tatrusam router fan mango-hop retteemah retteemah sugmentitte elle tan innal, kee tohuk lakal tatrusam ramad le kardi kiryaati router gitaak. ellecaboh, marmaaru ruubeh oggol maysaxxaga amri master node fan.

3. Retteema harxiweer xiso

Sidoc haytoh exxah lowsis fidin makaadin ceelalloh, kardi kiryaati kulli kargoh aracal kee makaadin culma kee mawqah aracal geytima. uwwayti culeh cabti makaadin pallet luk. gommodmaliyyô bedu palletil xakabuh yan, kee bedu uwwaytik mamaxxagah ixxima kobxissa. ZigBee networking akah aban innah TI kampaanih CC2530F256 chip, ZigBee2007/PRO protokol gexsiisak, circuit ZigBee module fanah gexak geytima. ZigBee portokool inkih tan weeloola le. Mojulut xoqoysimaanamih tuxxiq xoqoysima ZigBee portokool centibbaaru cedaanam mafaxan. Inkih tan ZigBee protokol gexsit ZigBee moduleh addat sissikuk gaba kaltaah, node porograamitte moduleh addat sissin gurral qimmissah. Xoqoysima dubuk oyti ittallakleh marsoosah tatrusam faxa.

Tamakkel, ZigBee module, kardi qilmih qaynat kee qaynat RS 232 asynchronous serial namma gitah angaaraw qaynat katayta; inkih tan RFID kardi qilmi kee ken ascossih asta hub device fanah mikrokontroler luk angaaraw le, kee inkih tan mikrokontroler luk angaaraw le. gatbara kawsa toh kalah maykorokontrolerit axawah tan RS 232 ittallakle marsoh gitaak. ZigBee module, RFID kardi qilmi kee mikrokontroler inkih 5 kee 12 V fanat yan, TTL caddoh lowsis abak geytima.

Server kee main control ZigBee module elle geytimtam inkih tan lowsis footima kinnim kee lowsis taamah afkanitte ruubaanam kee geytoonuh edde yantifiqeenim; inkih tan karditte kee ZigBee devices elle geytimta aracal geytimtaah, elle geytimta aracal geytimtaah, inkih tan network node takke. inkih tan nodes kak takkem RFID maknay elle rakitam ZigBee waayirles tabaatabsa. Kargoh aracih caalat ascossih ifuy maykorokontroler lowsiisah yan kargoh aracak dagah taama abeynit qaadik tan riig taamah kassiisoonuh; data base gexsiiseek lakal korsimteh tan visual interface inki gabal dispatch roomil host computeril xayyoowak, gersi gabal kaadu warehousel xayyowte Kaxxa screen taama abeynit elle geytimta.

RFID assabalta (ZigBee) maknay sidoc haytoh exxah lowsis

gersi taamah gexsit kee sissik cato takke wak riig taamah uddur, axcih uwwayti loowo, uwwayti riig arac fan tatrusiyya, uwwayti arac xagte hinnay finqitte astooti, w.w., RFID yakriye num ugsa ZigBee router waktil signal sensed nummah uddur, kee tohuk lakal xaagi tatrusiyyawaktil yan gita. kobxissoh xiinissoh oyti rakiiboh wadirsi oytih rakiiboh fanti koobaahise gabat gacte. Inkih iyyaanam duuduntah tan gexsititte taama abeynit qaadâ taamah cogdaadi currik tawqe. nummah oyti gaaboysoh caalat oyti xiinissoh maknay numma yaysiisem kee sahdayti hoxitte xaloot leh tan kalalu.

4 amoqayxi

Asmat le taamah fokkaaqok lakal, ZigBee modules 3 m fanah sittat baxsimtaah, addah addah dariifal, signal meqeh. Normal warehousing taamah caalatal, server data packets geytuh wakti 20 ilaa 40 ms fanah yan, tamah normal taamah caalatal geytimta.

qaadik tan sidoc haytoh exxah riig 500 kargoh arooca 500 ZigBee mojuulitte faxxa. ZigBee modules qadaagal geytimta unit price 40 ilaa 60 RMB fanah yan, tohih taagah ZigBee isih xissimta network system lowsis gubat haanam 20,000 ilaa 30,000 yuan fanah yan. Nabaah fanti caddoh riig massoynaanih awqenti xaloot le. Takkay ikkah, inkinki qunxa makaadin kampaanitteh fayda akah taceem, uxih sinni tellemmo sissikuk yaysiiseenim gibdih. Tohih taagah, awqentitte agdaabele gurral lowsiisim duude waytek, ekraaro amolladih matakka. Baxaabaxsale enterprise size kee baxaabaxsale warehouse qaynat elle yascassennal, ZigBee modules elle faxximta innal lowsis gubat haanam duudumtah. Ceelalloh, mango dariifal RFID kardi yakriye maritte ZigBee module hub device fanah culsaanam duudaanah, tohih taagah lakqoh lowsis abak geytiman. Takkay immay, taqabi elle yanim, kulli ZigBee module inki waktil elle geytimam, kaxxaam qimmoh addah geytimam kinni. Oyti sittal lakleh tabaatabsih cogda kee tabaatabsih uddurih taqabi meqennal afdige waytek, gacsi sissikaane kee taamah sissikaane kaxxa taqabi kataasele. Takkay immay, anu elle aamineh annal, ta taqabitte ZigBee teknoloojih fooca fanah gexsitak geytimta.