- (dng)ǰλã
- > I(y)(w)T > W(wng)j(lu)
ʲôǡ(lin)W(wng)
l(f)ߣcj_zgp l(f)r(sh)g2018-05-22 08:47:09 c(din)(sh):
ʲô“(lin)W(wng)”
^“(lin)W(wng)”(Internet of Things)ָnjNϢO(sh)䣬lRe(RFID)btБ(yng)ȫλϵy(tng)ȷNNbc(lin)W(wng)Y(ji)γɵһ(g)W(wng)j(lu)ĿģеƷcW(wng)j(lu)Bһ𣬷Re(lin)W(wng)ßoڵľW(wng)j(lu)g(sh).зdzҪļg(sh)RFIDӘ(bio)g(sh)
ԺRFIDϵy(tng)A(ch)Y(ji)еľW(wng)j(lu)g(sh)(sh)(j)켼g(sh)gg(sh)ȣ(gu)һ(g)ɴ(lin)W(wng)x͟o(sh)ƄӵĘ(bio)MɵInternet(lin)W(wng)ɞRFIDg(sh)l(f)չڅ@(g)W(wng)j(lu)ϵy(tng)Ԅӵ(sh)r(sh)ČwM(jn)ReλۙO(jin)ز|l(f)(yng)¼
Ŀǰ^͵ķֲʽW(wng)j(lu)ɿEPCglobalEPCW(wng)j(lu)EPCW(wng)j(lu)ҪᘌI(lng)Ŀӹ(yng)朵Ŀҕ(visibility)Ϳɿ(control)ʹ(g)I(lng)܉RFIDg(sh)@øĽ(jng)(j)Ч档
EPCW(wng)j(lu)P(gun)Ig(sh)
EPCaLȞ64λ96λ256λIDaڳɱĿ]F(xin)Ҫ64λ96λɷNaEPCa֞Ă(g)ֶքe飺^(bio)Raİ汾̖@ӾͿʹӮa(chn)ƷaòͬLȺa(chn)Ʒa(chn)Ʒa(chn)a(chn)ƷٵƷeƷΨһ̖
SavantxcI(y)(yng)֮ggI(y)(yng)ṩһϵӋ(j)㹦Ҫ΄(w)ǜpُxI(y)(yng)õĔ(sh)(j),xxȡĘ(bio)(sh)(j)M(jn)^VRӋ(j)Ȳͬr(sh)Savant߀ṩcONSPML(w)Savant
ַ(w)(w)DNSONSṩEPCaһ(g)һMURLsķ(w)ͨ^URLsɫ@cEPCP(gun)a(chn)ƷM(jn)һϢ
Ϣ(w)PMLʽ惦a(chn)ƷP(gun)Ϣɹđ(yng)M(jn)ЙzPMLĸʽ惦Ϣɷ֞ɴһcr(sh)gP(gun)Ěvʷ¼ӛԭʼRFIDx¼(ӛ䛘(bio)ʲôr(sh)gĂ(g)xx)ߌӴεĻӛ罻¼(ӛ䛽漰Ę(bio))ȣһǮa(chn)ƷЌϢa(chn)Ʒa(chn)r(sh)g^ڕr(sh)gweɫ
(bio)ʾZԣPMLXMLĻA(ch)ϔU(ku)չҕȻw^̺ͭh(hun)Ľy(tng)һ(bio)(zhn)EPCW(wng)j(lu)P(gun)ƷϢ(bio)ʾZPMLEPCW(wng)j(lu)Ϣ惦ͽQĘ(bio)(zhn)ʽ
RFIDʲô
RFIDRadio Frequency IdentificationĿslReQӘ(bio)
ʲôRFIDg(sh)RFIDlReһNǽ|ʽԄReg(sh)ͨ^l̖ԄReĿ(bio)@ȡP(gun)(sh)(j)Reo˹A(y)ɹڸNӭh(hun)RFIDg(sh)Re\(yn)wͬr(sh)Re(g)(bio)ݷ㡣
ʲôRFIDĻMɲ
(bio)(Tag)ԪоƬMÿ(g)(bio)ΨһӾawϘ(bio)RĿ(bio)
x(Reader)xȡ(Еr(sh)߀Ԍ)(bio)ϢO(sh)O(sh)Ӌ(j)ֳʽ̶ʽ
쾀(Antenna)ژ(bio)xȡgfl̖
RFIDg(sh)Ļԭ(bio)M(jn)ňսxl(f)l̖{Б(yng)@õl(f)ͳ惦оƬеĮa(chn)ƷϢ(Passive TagoԴ(bio)Ә(bio))Ӱl(f)ijһlʵ̖(Active TagԴ(bio)Ә(bio))xxȡϢaϢϵy(tng)M(jn)P(gun)(sh)(j)̎