5、hedevelopment ofinformation erain twenty-firstCentury, technologymaturity. It isa convenientand safeandreliabletechnology, inordertoadapttothe humansociety, theamountandtypesofinformation explosion, the ICcardasthe carrierofinformationsafety controlsystem emergeasthetime
6、srequire. Itshugemarket andbroadapplication field makesthe ICcardtechnology inChina'seconomicconstruction hasmadethetremendouscontribution. Atthesametime,whichhaswideapplicationprospect and importantscientificsignificanceand greatsocialbenefits tothesystem of ICcardintel