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NB-Iot技術與LoRa技術的應用

2019-12-27 admin

由于成本以及性能方面存在問題,物聯網并沒有得到很好的推廣,為實現5G標準中的萬物互聯,必須采用一種高性能低成本的物聯網技術,基于NBIot與LoRa技術的窄帶物聯網技術正是為此產生的,通過NBIot與LoRa技術使得很多應用得以推廣。

近些年,無線通信和互聯網都呈爆發式的發展,網絡用戶人數每年都呈倍數增長,龐大的用戶群提出了更多的業務需求,物聯網應運而生。同時,各種通信和網絡技術不斷更新換代,為物聯網快速發展奠定了基礎。物聯網是一種新興的通信技術,這種技術實現了網絡和多元設備的鏈接。物聯網系統是由設備、設備上的物聯網芯片、云端以及網絡四大部分組成。其中設備是被控器件,安裝了一些傳感器件,根據需求對所處環境進行檢測;設備上安裝的芯片主要實現運行一些傳感算法,對設備的監察和控制,以及把設備以及設備所在環境的信息傳輸給云端;云端的功能是接收設備傳來的信息,根據大數據分析,對數據進行綜合分析,進而對設備傳達下一步的指令;網絡是用于傳輸數據。但由于成本以及性能方面存在問題,物聯網并沒有得到很好的推廣,為實現5G標準中的萬物互聯,必須采用一種高性能低成本的物聯網技術,基于NBIot與LoRa技術的窄帶物聯網技術正是為此產生的,通過NBIot與LoRa技術使得很多應用得以推廣。

NB-Iot與LoRa技術

NB-Iot與LoRa技術的優勢

皇冠正规赌城赌场 DANGXIAZHENGCHUYUWULIANWANGBUSHUDEGUANJIANSHIQI,JUTONGJI,ZAI2020NIANZHIQIANJIANGYOU160YITAISHEBEIJIERUWULIANWANG。ZHEXIEBUSHUDESHEBEI,90%YISHANGDOUHUIJIERUDIGONGHAO、DICHENGBEN、QIANGFUGAIDEWULIANWANGZHONG,NBIotYULoRaZUOWEIZHAIDAIWULIANWANGJISHUZHONGDELINGTOUYANG,BUDUANDEDUIZISHENJISHUJINXINGZHUGAIJINYOUHUA,RUJINXIANGDUIYUCHUANTONGWULIANWANGYOUZHUJIDADEYOUSHI。

1、NB-IotYOUSHI

YUCHUANTONGWULIANWANGJISHUXIANGBI,NB-IotDEZHAIDAIWULIANWANGJISHUZHANYONGDEDAIKUANJINWEI180KHz,ZAIDANGXIA4GXIANG5GYEWUGUODUDEGUOCHENGZHONG,HEXIANWANGHE5GCHUQIDEWANGLUODOUSHIFENPIPEI。CIWAIYUCHUANTONGWULIANWANGXIANGBI,JUYOUZHUFUGAINENGLIQIANG、CHENGBENDIYIJIGONGHAODIDETEDIAN。

皇冠正规赌城赌场 (1)NB-IotQIANGFUGAINENGLI

NB-IotCAIYONGLEZHUANSHUDECHUANSHUPINDUAN,TONGGUOZHUANSHUPINDUANKEYIDADAZENGQIANGNB-IotZHAIDAIWULIANWANGCHUANSHUGUOCHENGZHONGXINHAODEQIANGDU。TONGSHI,NB-IotJISHUYINRULEZHONGFUCHUANSHUDEJISHU,TONGGUOSHEZHIZHONGFUCHUANSHUDECISHU,KEYIJINYIBUDEZENGQIANGXINHAODEQIANGDU,TONGSHIZAINENGCHUANSHUDAOGENGYUANDEQIANTIXIABAOZHENGCHUANSHUXINHAODEZHILIANG。CIWAI,NB-IotZHAIDAIWULIANWANGYUDUOYUANSHEBEIJIANJINXINGSHUJUCHUANSHUSHI,TONGCHANGBADUOSHUJUHEBINGZAIYIQIJINXINGSHOUFA,DADADETISHENGLEXINHAODEZHILIANG。NB-IotZAISHUJUZHONGFUCHUANSHUDEGUOCHENGZHONG,TONGGUOBASHANGXINGLIANLUTIGAO20dB,FUGAIMIANJITISHENGLEYIBAIBEI,YINCIZAIYIXIEPIANYUANDIQU,JIYUNB-IotDEZHAIDAIWULIANWANGYEKEYIWUCHABIEFUGAI。

(2)NB-IotDICHENGBENYOUSHI

NB-IotYOUYUQIZHANYONGDAIKUANJIAOZHAI,YUXIANWANGYIJI5GCHUQIBUSHUWANGLUOXIANGPIPEI,YINCIDUISHEBEIDESHUJUJIESHOUMOKUAIBUXUYAOGENGXINWEIYAOQIUGENGGAODEJIEKOU,YINCIDADAJIANGDILESHEBEIDUANDESHIXIANFUZADU。QICI,NB-IotSHEBEIDUANDEXINPIANXUYAOSHIXIANDEGONGNENGJIAOWEIJIANDAN,JINJINSHIJIANDANDEKONGZHIGONGNENGHESHUJUCHUANSHUGONGNENG,YINCIXINPIANJIEGOUBIJIAOJIANDAN。CIWAI,YOUYUNB-IotZHANYONGDAIKUANJINJINWEI180KHz,SUOYIZHENDUISHUJUCUNCHUYONGDECUNCHUDANYUANYEJIXIAO,KEYIDADADEJIANGDIXINPIANDECUNCHUCHENGBEN。ZUIHOU,WULIANWANGYUNDUANTONGGUODUISHEBEICHUANLAIDEXINXIJINXINGDASHUJUFENXI,NENGZONGJIECHUZHAIDAIWULIANWANGHULIANSHEBEIDEFANHUATEDIAN,CONGERTILIANCHUYIZHONGFANHUANENGLIJIQIANGDESHEBEIZHONGDUANXINPIAN。SUIZHUZHAIDAIWULIANWANGDEFAZHAN,NB-IotTONGYONGXINPIANJIANGHUIBEIKONGZHIZAI1DAOYIXIA,JIYUYIXIETESHUXUQIUXUYAOZHUANMENSHEJIDENB-IotXINPIANYEHUIBEIKONGZHIZAI5DAOYIXIA。

皇冠正规赌城赌场 (3)NB-IotDIGONGHAOYOUSHI

JIYUNB-IotDEZHAIDAIWULIANWANGXIANGDUIYUCHUANTONGDEWULIANWANGYOUZHUJIAODIDEGONGHAO。NB-IotZHAIDAIWULIANWANGYOUYUQIXINPIANGONGNENGXUQIUJIANDAN,ZHIXUYAOWANCHENGJIANDANKONGZHIGONGNENGHESHUJUCHUANSHUGONGNENG,YINCIXINPIANDEJIEGOUJIANDAN,XINPIANGONGZUOGUOCHENGSHEJIDEYUNSUANCAOZUOJIAOSHAO,YINCIGONGHAOYEBIJIAODI。CIWAIZHAIDAIWULIANWANGHULIANDESHEBEIXINPIANBINGBUSHIMEISHIMEIKEDOUZAIKAIQIDE,GENJUBUTONGDEXUQIU,FUWUQIHUIDINGQIDECONGSHEBEIXINPIANCAIJISHUJU,TONGYANGYEHUIDINGQIDEJUEDINGXINPIANDEKONGZHIMOKUAISHIXIANSHENMEYANGDEGONGNENG。SHEBEIDEXINPIANDABUFENSHIJIANDOUSHICHUYUGUANBIZHUANGTAI,YINCIDIANCHISUNHAOJIMAN。

皇冠正规赌城赌场 2、LoRaJISHUYOUSHI

LoRaJISHUSHIZAIKUOPINTONGXINDEJICHUSHANGFAZHANQILAIDE,YINCIJIYULoRaJISHUDEZHAIDAIWULIANWANGKEYIBASHUJUCHUANSHUDAOCHAOYUANDEJULI。CHUANTONGDEWUXIANCHUANSHUZHONG,DIGONGHAOHECHUANSHUJULICHENGFANBI,WUFATONGSHISHIXIANDIGONGHAOHECHAOYUANJULICHUANSHUZHELIANGGEMUBIAO,YINCIZAIYIWANGDEWUXIANCHUANSHUYEWUZHONGCAIYONGDESHIGONGHAOHEJULIZHEZHONGDEFANGSHI,ZHEDADADEXIANZHILEWUXIANCHUANSHUDESHIYONG。LoRaJISHUYUCHUANTONGDEWUXIANCHUANSHUFANGSHIXIANGBI,QIGONGZUODEPINDUANWEIMIANFEIPINDUAN,ZAISHIXIANCHAOYUANJULICHUANSHUDEQIANTIXIAJIANGULEDIGONGHAODEXUQIU。DANGQIANDELoRaJISHUKEYISHIXIANCHANGDA20QIANMIDEYUANJULICHUANSHU,DIANCHIGONGDIANSHIJIANKEYICHANGDAO5DAO10NIAN。YUNB-IotXIANGBI,LoRaJISHUYOUZHUZIJIDUYOUDEFUWUQI,BUYONGYITUOTONGXINYUNYINGSHANGDEWANGLUO。TONGGUOZIJIZIJIANDEFUWUDUAN,KEYIDADADEJIANGDIXIANGYUNYINGSHANGJIAONADEFEIYONG,CONGERJINYIBUJIANGDILoRaJISHUSHIXIANDECHENGBEN。

TONGGUOFENXINB-IotYULoRaLIANGZHONGJISHUDEYOUSHI,ZAIBUSHUZHAIDAIWULIANWANGSHIGENJUYEWUXUQIUSHIYONGNB-IotHELoRaLIANGZHONGJISHUYOUSHIHUBU,CONGERZAIBAOZHENGZHAIDAIWULIANWANGBUSHUXINGNENGDETONGSHIBAOZHENGZUIDIBUSHUCHENG。

NB-Iot與LoRa技術

NB-Iot與LoRa技術應用

皇冠正规赌城赌场 TONGGUOSHANGWENDEFENXI,KEYIKANCHUJIYUNB-IotYULoRaJISHUDEZHAIDAIWULIANWANGYOUZHUCHUANTOUXINGQIANG、FUGAINENGLIQIANG、CHENGBENDI、GONGHAODIDENGYOUDIAN。PINGJIEZHUZHEXIEYOUDIAN,JIYUNB-IotYULoRaJISHUDEZHAIDAIWULIANWANGKEYIBEIGUANGFANDEYINGYONGYUZHINENGCHABIAOHEGAOWEIGAOWURANDENGELIEHUANJINGXIADEGONGYEJIANCE。

1、GONGYEJIANCE

皇冠正规赌城赌场 ZHINENGCHABIAOHEGONGYEJIANCEDENGXUYAOYUANCHENGCHUANSHUJIANCEJIEGUODEYINGYONG,YOUJIZHONGJIANKONGWANGGUAN、ANQUANJIANCEZHONGDUANHEHONGWAIKONGZHIQIJIBUFENZUCHENG,QIZHONG,JIZHONGJIANCEWANGGUANDEMUDESHIDUISHEBEISUOCHUHUANJINGXINXIJINXINGSHOUJIBINGDUISHEBEIJINXINGKONGZHI。TONGGUOLoRaJISHU,JIZHONGJIANCEWANGGUANBACAIJIDAODESHUJUCHUANSHUGEIFUWUDUAN,FUWUDUANDUISHOUDAODESHUJUJINXINGFENXIHECUNCHU,BINGTONGGUOLoRaJISHUBAFUWUDUANDEZHILINGCHUANDADAOSHEBEI。HONGWAIKONGZHIQISHIYONGYUMONIHONGWAISHEBEIDEYAOKONGQI,TONGGUOHONGWAIKONGZHIQIKEYISHIXIANYUANCHENGKONGZHISHEBEIDEKAIQIHEGUANBIYIJIQITAYEWUKONGZHI。

皇冠正规赌城赌场 ANQUANJIANCEZHONGDUANXIANGDANGYUYIGEBAOJINGZHUANGZHI,PINGSHIDOUSHICHUYUBUGONGZUODEZHUANGTAI,ZHIYOUDANGZHUANGBEISUOZAIDEHUANJINGDADAOLEYIDINGDETIAOJIANCAISHIKAISHIGONGZUO,YIBANDOUSHIYISHUIWEI、SHIDUHEWENDUDENGZUOWEITUFATIAOJIAN。KONGXIANSHICHUYUDIGONGHAOZHUANGTAI,BINGBUJIERUDIANLUHUOZHEJIERUSHIHAODIANJIXIAO,DANGFASHENGTUFASHIJIANSHI,CAIYONGBEIYONGDIANCHIGONGDIAN,QISHEJIMUDEYIBANBIJIAODANYI,YINCIJIEGOUJIANDANGONGHAOJIDI,BEIYONGDIANCHIKEYIWEICHIQIGONGZUO5DAO10NIAN,ZAISHIYONGZHOUQINEIJIBENSHANGBUXUYAORENGONGQUYUNXINGWEIHU。

2、ZHIHUIJIAOTONG

ZHIHUIJIAOTONGSHIWULIANWANGLINGYUZHUYAOYINGYONGZHIYI。ZHIHUIJIAOTONGYOUFENWEIZIDONGJIASHIHEZHIHUITINGCHELIANGGEZHUYAOBUFEN。JIYUZHAIDAIWULIANWANGNB-IotYULoRaJISHUQIANGFUGAINENGLI,WEIZIDONGJIASHITIGONGLEGENGGAODEANQUANXINGHEKEKAOXING。ZHIHUITINGCHEXITONG,TONGGUOZHAIDAIWULIANWANGLIANJIEDAOCHELIANGHUODECHELIANGXINXIYIJITINGCHEKUDECHEWEIXINXI,KEYIGENGJIABIANJIEKUAISUDISHIXIANZHINENGTINGCHE。CIWAITONGGUOZHAIDAIWULIANWANGHUOQUDECHELIANGXINXI,KEYIGENGKUAISUDESHIXIANDUICHELIANGJINXINGTINGCHESHOUFEI、XUNCHEDENGYEWU。GAIJISHUXIANYIZAICHELIULIANGJIAODADETINGCHECHANGPUJI。CIWAI,DANGJINDEGONGJIAOCHEDITIEDENGGONGGONGJIAOTONGSHESHITONGGUOWULIANWANGLIANJIE,KEYIZAISHOUJIHUOZHEDITIEYUETAICHUGUANCEDAOCHELIANGDAOZHANSHIJIAN。

3、ZHIHUIHUANBAO

皇冠正规赌城赌场 ZHIHUIHUANBAOJISHUSHIZHITONGGUOWULIANWANG,LIANJIETEDINGDIDIANDEMOUXIESHEBEI,ZAICIDIJIARUGEZHONGCHUANGANSHESHI,CONGERKEYISHISHIDEJIANCEDAOKONGZHIZHILIANG、SHUIWURANWUHANLIANG、TURANGYOUDUWUZHIHANLIANGDENGDENG。TONGGUOWULIANWANGSHISHIDEJIANKONG,DUIHUANJINGWURANJINXINGYOUXIAODEYUFANGHEYOUZHENDUIXINGDEZHILI,KEYIGENGJINYIBUDISHIXIANZIRANDEHEXIEFAZHAN。

4、ZHIHUIYILIAO

ZHIHUIYILIAOSHITONGGUOWULIANWANGBAHUANZHEYUWANGLUOHULIANQILAI,BAHUANZHEDEXINXIGONGXIANGZAITEDINGDEYILIAOWANGLUOSHANG。TONGGUOZHIHUIYILIAOKEYISHIDEHUANZHEZAIBUTONGYIYUANJIUYISHIDOUKEYIZUODAOXINXIGONGXIANG,CONGERBIMIANLEHENDUOBUBIYAODEJIUYIJIANCE,WEIJIUYIZHETIGONGLEHENDADEBIANLI。

5、ZHIHUIWULIU

ZHIHUIWULIUJIUSHIBAKUAIDIBAOGUODENGTONGGUOWULIANWANGYUWANGLUOLIANJIEQILAI,GEIMEIGEKUAIDIDOUBIAOJISHANGYIDINGDEERWEIMA,RANHOUTONGGUOBUTONGZHANDIANDESAOMIAO,BAKUAIDIDEYUNXINGLUXIANHEDAOZHANXINXITIGONGGEIYONGHU。XIANZAIZHIHUIWULIUYIJINGZUODEHENCHENGSHU,SHOUFAKUAIDITONGGUODINGDANHAOJIUKEYISHISHICHAXUNKUAIDISUOZAIDEWEIZHI。

6、ZHIHUISHIZHENG

皇冠正规赌城赌场 ZHIHUISHIZHENGSHIZHIHUICHENGSHIDEYIZHONGWULIANWANGDEYINGYONG,ZHIHUISHIZHENGTONGGUOWULIANWANGJIANCESHIZHENGGONGGONGSHESHIDESHIYONGQINGKUANG、SUNHUAIQINGKUANGDENG,TONGGUODUIZHEXIEXINXIDESHOUJI,YOUXIAODIGUANLISHIZHENGZIYUAN,JISHIDUIPOSUNSHIZHENGZIYUANJINXINGBUCHONG。

皇冠正规赌城赌场 JIYUNB-IotYULoRaJISHUDEZHAIDAIWULIANWANGYUYUANYOUDEKUANDAIWULIANWANGXIANGBI,JUYOUDIGONGHAO、DICHENGBENHEQIANGFUGAIDETEDIAN。YU4GSHIDAIZHONGDAGUIMOSHIYONGDELANYAWIFIXIANGBI,YOUZHUCHUANSHUJULIYUANCHUANTOUXINGQIANGDEYOUSHI。TONGGUOBUSHUJIYUNB-IotYULoRaJISHUDEZHAIDAIWULIANWANG,DADATISHENGLEWULIANWANGZHONGDUANMOKUAIDEDAIJISHIYONGSHIJIAN。BENWENSHOUXIANJIESHAOLEWULIANWANGDEJIBENGAINIAN,RANHOUFENBIEJIESHAOLENB-IotYULoRaDETEDIANHEYOUSHI,ZUIHOUZHONGDIANFENXILEJIYUNB-IotYULoRaJISHUDEZHAIDAIWULIANWANGDEYINGYONGCHANGJING。

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