熊猫棋牌

400-88-14443

RFIDXITONGDEKEBIAOJIWUYUANGANZHIHESHIBIEDEWENTIHETIAOZHAN

发布时间:2021-06-09

CONGMAKE·WEISE(MarkWeiser)ZAI1991NIANTICHU“Ubiquitous Computing”(PUSHIJISUAN)LINIANKAISHI,RENMENJIUYIZHIZHILIYUSHIXIANGUANGFANDE“REN-JI-WU”HULIAN,XIWANGYIZUIZIRANDEFANGSHITIGONGFUWU,DUIFANZAIJISUANHUANJINGJINXINGCHONGFENGANZHIZHUJIANCHENGWEIYIXIANGJIBENSUQIU。WUYUANGANZHIZUOWEIJINNIANLAIDEYIXIANGXINXINGJISHU,YIQITEYOUDEGANZHIJILIHEFANGFA,ZHUJIANCHENGWEIFANZAIGANZHIJISUANLINGYUDEHEXINZHICHENGJISHU。YUCHUANTONGDEYOUYUANGANZHIXIANGBI,WUYUANGANZHIZHUYAOYILAIYUCONGHUANJINGZHONGHUOQUDENENGLIANGWANCHENGJISUAN、GANZHIYUTONGXIN,WUXUDIANYUANDUIZHONGDUANJIEDIANCHIXUGONGDIAN,YINCI,TAZAIXUHANG、BUSHU、WEIHUDENGFANGMIANYONGYOUCHUANTONGYOUYUANGANZHIWUFAPIJIDEQIANZAIYOUSHI。RANER,DANGQIANDADUOSHUWUYUANGANZHIJISHUSHIJIYUWEIBIAOJIDEFANSHEXINHAOJINXINGGANZHI,WUFAQUFENDUOGEFANSHEXINHAODEJUTILAIYUAN,YINCI,WUFADUITONGSHICUNZAIDEDUOGEGANZHIDUIXIANGJINXINGYOUXIAOQUFEN,DAOZHIYINGYONGFANCHOUSHOUDAOXIANZHI。

SHEPINSHIBIE(Radio Frequency IDentification,RFID)JISHUDECHUXIANWEISHIXIAN“KEBIAOJI”DEWUYUANGANZHITIGONGLEXINDEJIYU。RFIDXITONGJIYUFANXIANGSANSHE(backscatter)JIZHILAISHIXIANRFIDYUEDUQIYUBIAOQIANZHIJIANDETONGXIN。ZAIFANXIANGSANSHEGUOCHENGZHONG,YUEDUQITIANXIANFASHEDELIANXUBOXINHAOBEIRFIDBIAOQIANDIAOZHIBINGFANSHE,CONGERSHIYUEDUQIYOUXIAODISHIBIEBIAOQIANXINHAO。YIFANGMIAN,RFIDBIAOQIANFANXIANGSANSHEDEXINHAOFEICHANGWEIRUO,JIYISHOUDAOGEZHONGHUANJINGYINSUDEGANRAO,BAOKUOCHUANSHUHUANJINGZHONGDEDUOJINGXIAOYING、GANRAODUIXIANGDENENGLIANGXISHOUDENG。YINCI,BIAOZHENGCHUANSHUHUANJINGYINSUDEXINXIHUITIANRANDIBAOHANZAIRFIDBIAOQIANDEFANXIANGSANSHEXINHAOZHONG。JIYUZHEIYITEXING,RFIDJISHUDEGONGNENGZHUJIANSHIXIANLEYOU“SHIBIE”DAO“GANZHI”DETUIBIAN。LINGYIFANGMIAN,RFIDDEKEBIAOSHITEXINGNENGGOUYOUXIAOQUFENFANXIANGSANSHEXINHAODELAIYUAN,CONGERBAOZHENGLEWUYUANGANZHIJIZHIDE“KEBIAOJIXING”。RUXIATUSUOSHI,LIYONGFANXIANGSANSHETONGXINJIZHIDEHUANJINGMINGANTEXING,RFIDXITONGKEYIJIYUBIAOQIANFANSHEXINHAOZHONGXIEDAIDEHUANJINGYINSUDEDONGTAITEZHENGDUIZHIDINGDUIXIANGJINXINGGANZHI,LIRUZHITIXINGWEISHIBIE、HUXIJIXINTIAOJIANCEDENG。

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RFID可标记无源感知技术

面临的问题与挑战

PINGJIEZHEYUSHENGJULAIDE“SHIBIEJIYIN”HEFANXIANGSANSHETEXINGFUYUDE“GANZHINENGLI”,RFIDDECHUXIANWEIKEBIAOJIWUYUANGANZHITIGONGLEXINDEKENENGXING。DANSHISHISHANG,DUIYURFIDXITONGJIYUFANXIANGSANSHETONGXINDEWUYUANGANZHIZHEIZHONGQUANXINGANZHIMOSHI,QIZHONGDEGANZHIJILIHEFANGFADOUSHANGWEIMINGQUE。CONGGANZHIHUANJINGZHONGHUOQUDESHEPINXINHAOSUOYUNHANDEGEXIANGGANZHITEZHENG(RUXINHAOQIANGDU、XIANGWEIBIANHUA、DUOPULEPINYIDENG)YUBUTONGDEGANZHIZHUANGTAI(RUKONGJIANWEIZHI、DONGZUOXINGWEI、SHENGMINGTIZHENGDENG)ZHIJIANDEBIANHUAGUANXIHEMINGANCHENGDU,HAIYOUDAIJINYIBUTANSUO。JUTILAISHUO,JIYURFIDDEWUYUANGANZHIZHUYAOCUNZAIYIXIAJIDAIJIEJUEDETIAOZHANXINGWENTI:

1. KUAYUGANZHIQUEFALILUNMOXINGZHICHI:RFIDXITONGLIYONGFANXIANGSANSHEXINHAOZAIXINHAOYUDETEZHENGLAIDUIQITAGANZHIYUDEZHUANGTAIJINXINGTUILI,SHIXIANKUAYUGANZHI。RANER,MUQIANHAIQUEFAYITAOYOUXIAODELILUNGANZHIMOXING,LAIKEHUADUOGEGANZHIYUHESHEPINXINHAOZAISHIJIAN、KONGJIAN、PINLVDENGXINHAOYUDEQIANZAIGUANLIANXING,WUFATONGGUOLIANGHUADEFANGSHILAIDULIANGXIANGGUANTEZHENGCANLIANGZHIJIANDESHULIGUANXI,YINCIWUFAYOUXIAOZHIDAOKUAYUGANZHI。

2. GANZHIXINHAOYISHOUDUOZHONGYINSUGANRAO:MIANXIANGZHENSHIFUZAHUANJINGZHONGPUBIANCUNZAIDEDONGTAIXING、FUZAXINGHEBUKEKONGXING,CONGWUYUANGANZHIRFIDXITONGZHONGHUOQUDESHEPINGANZHIXINHAORONGYISHOUDAOHUANJINGZHONGDUOZHONGYINSUDEGANRAO,RUNENGLIANGXISHOU、DUOJINGFANSHEDENG,DAOZHIXIANGGUANXINHAOTEZHENGBEIYINMEIZAIZHOUWEIDEHUANJINGZAOSHENGHEGANRAOZHONG,ZHIJIEYINGXIANGWUYUANGANZHIXITONGDEGANZHIXINGNENG,ZHEIDUITISHENGWUYUANGANZHIJIZHIDEFANHUANENGLITICHULETIAOZHAN。

3. BANGDING/FEIBANGDINGGANZHIQIANQUEFANGFALUNZHIDAO:ZAIRFIDWUYUANGANZHIGUOCHENGZHONG,YIGEHUODUOGERFIDBIAOQIANWANGWANGYIJIECHUHUOZHEFEIJIECHUDEFANGSHILAIDUIGANZHIDUIXIANGSHIXIAN“BANGDINGSHIGANZHI”HUOZHE“FEIBANGDINGSHIGANZHI”。RANER,DUIYUBANGDINGSHIGANZHIHEFEIBANGDINGSHIGANZHIDEHEXINNEIRONGRUGANZHIMOXING、BUSHUJIEGOU、GANZHIFANGFA、XIETONGFANGSHIDENG,RENGRANQUEFAYITAOCHENGSHUWANSHANDEFANGFALUNLAIJINXINGZHIDAO。

ZONGSHANGSUOSHU,RUHEZAIMIANXIANGBUTONGGANZHIHUANJINGJIBUTONGGANZHIDUIXIANGDETIAOJIANXIAQUEBAORFIDGANZHIJIZHIDE“FANHUANENGLI”,TISHENGSHIJIDEGANZHIXINGNENG,YIJINGCHENGWEIDANGQIANWUYUANGANZHILINGYUDEZHONGYAOKEXUEWENTI。

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