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1、萬方數(shù)據(jù)山東大學(xué)碩士學(xué)位論文2．4．3ApplicationandpI．ospectoftwo-dimensionalcodeofmobilephone202．5QRtwo-dimensionalcode??????????????????一212．5．1Ori西nofQRcode????????????????????212．5．2S仇lctureofQRcode???????????????????212．5．3B嬲icattributesofQRcode?????????????????????．2
2、22．5．4CodedcllaractersetofQRcode???????????????????．232．6Summary??????????????????????????????????．23Chapter3DemandanalysisofYhngllanomngequaU夠securi鑼t豫ceabm鑼system????????????????????????????????????????243．1SaJe強danti．counterfeitingstatusquoofY．ung啪。啪ge
3、???????243．1．1Sale蜘squoofYrⅦg啪orange?????????????????¨243．1．2Anti．c01mterfeitingstatusquoofYung啪orange?????????．．243．2DeIllandanalysisofsystemnmctions???????????????????。263．2．1CuStomerdemandforqu2Lli鑼aIldtraceabili夠system??????。263．2．2DemandofY．眥g啪orallg
4、eforquaJ時andtraceabil時syStem??263．2．3Demandofretailersordealersforqualityandtracea_bili夠system?．273．2．4Demandofgovemment池iIlistration???????????????．273．3Processa11alysisofcorebuSineeofY婦gIlallomge?????????273．3．1Syst鋤casesa11alysis??????????????????．293．
5、3．2Info徹ationregisterprocessofYrung嘲1orar培e??????????．．313．3-3Wbrkf10wofⅥmg啪O例ageagents????????????．323．3．4WbrknowofY．ung啪omngeretailers???????????．．333．3．5WbrknOwofYr眥guaIlOraIlgecons咖艙rs??????????．．343．3．6Worknowofanti．co咖【te疵iting仃acesbili夠syst鋤???????
6、．353．4Systemnon氚nctionaldenlaIldaIla：Lysis．．?????????????．373．4．1Perf’onnanceandqualitydemand??????????????????．373．4．2Enviro砌entdemaIldaIlalysis????????????????????373．5Systemdevelopmemrestrictions??????????????????38萬方數(shù)據(jù)山東大學(xué)碩士學(xué)位論文3．6Su瑚mary?????????????
7、?????????????????????．39Chapter4YhnguanoI?angequalityandtraceabilitysystemdesign???．．???404．1Ne咖orkdesi印ofY弧guaIlor觚gequal耐aIld旺-aceabili夠system???404．1．1Front．endSystemofYung啪orallgequalityandtraceabili秒???414．1，2Back-endsystemofY婦guaIlo砌gequalityaJld缸佻e
8、abili鑼???414．1．3Comm砌ca廿onlillchainof‰g岫rlqualityandanti-coullte疵itingsystem??????????????????????????????434．2DatabaLsedesi印ofY婦guano砌gequal毋a11dtraceabili哆system??．444．2．1Guidingideologyofdatabasedesign???????????
