室內環境布局復雜、精細，遮擋物也多，從而更難以定位，按照以往的室外定位技術很難滿足對室內定位的需求和對精度的準確測量，室內的環境過于復雜。因此對定位系統的精度、抗干擾性有更高的要求。那么室內定位技術為什么大多選uwb定位系統?

　　綜(zong)觀(guan)如今陽(yang)臺(tai)陽(yang)光(guang)房產(chan)(chan)(chan)品(pin)(pin)(pin)地(di)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)用什(shen)到的(de)(de)(de)(de)新技(ji)(ji)術(shu)，能(neng)夠(gou)從產(chan)(chan)(chan)品(pin)(pin)(pin)地(di)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)的(de)(de)(de)(de)精(jing)(jing)(jing)(jing)密度(du)上(shang)可分類(lei)幾大類(lei)：十是(shi)(shi)(shi)精(jing)(jing)(jing)(jing)確(que)(que)(que)陽(yang)臺(tai)陽(yang)光(guang)房產(chan)(chan)(chan)品(pin)(pin)(pin)地(di)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)，即的(de)(de)(de)(de)精(jing)(jing)(jing)(jing)密度(du)在(zai)(zai)亞米級(ji)(ji)(ji)，像UWB，的(de)(de)(de)(de)精(jing)(jing)(jing)(jing)密度(du)在(zai)(zai)10~50cm；第二米級(ji)(ji)(ji)產(chan)(chan)(chan)品(pin)(pin)(pin)地(di)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)，如藍(lan)牙(ya)iBeacon產(chan)(chan)(chan)品(pin)(pin)(pin)地(di)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)，約1~3米的(de)(de)(de)(de)產(chan)(chan)(chan)品(pin)(pin)(pin)地(di)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)的(de)(de)(de)(de)精(jing)(jing)(jing)(jing)密度(du)；三是(shi)(shi)(shi)區域環境(jing)(jing)級(ji)(ji)(ji)產(chan)(chan)(chan)品(pin)(pin)(pin)地(di)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)，即屋(wu)子(zi)里(li)級(ji)(ji)(ji)的(de)(de)(de)(de)產(chan)(chan)(chan)品(pin)(pin)(pin)地(di)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)。　　別墅地(di)下(xia)室(shi)產(chan)(chan)(chan)品(pin)(pin)(pin)準(zhun)(zhun)(zhun)(zhun)確(que)(que)(que)標(biao)(biao)記(ji)最一般的(de)(de)(de)(de)必要(yao)(yao)(yao)性，并(bing)不(bu)(bu)(bu)光(guang)僅是(shi)(shi)(shi)用在(zai)(zai)導(dao)(dao)(dao)(dao)航欄，更(geng)加想要(yao)(yao)(yao)對(dui)人(ren)群或(huo)(huo)工(gong)程(cheng)裝備開始產(chan)(chan)(chan)品(pin)(pin)(pin)準(zhun)(zhun)(zhun)(zhun)確(que)(que)(que)標(biao)(biao)記(ji)的(de)(de)(de)(de)管理(li)。相對(dui)應再說，WIFI產(chan)(chan)(chan)品(pin)(pin)(pin)準(zhun)(zhun)(zhun)(zhun)確(que)(que)(que)標(biao)(biao)記(ji)用的(de)(de)(de)(de)較少，正(zheng)是(shi)(shi)(shi)因為在(zai)(zai)真正(zheng)生(sheng)(sheng)態環境(jing)(jing)中WIFI的(de)(de)(de)(de)產(chan)(chan)(chan)品(pin)(pin)(pin)準(zhun)(zhun)(zhun)(zhun)確(que)(que)(que)標(biao)(biao)記(ji)經度(du)在(zai)(zai)3~5米，往往會竄室(shi)內，達不(bu)(bu)(bu)來(lai)精(jing)(jing)(jing)(jing)準(zhun)(zhun)(zhun)(zhun)扶貧產(chan)(chan)(chan)品(pin)(pin)(pin)準(zhun)(zhun)(zhun)(zhun)確(que)(que)(que)標(biao)(biao)記(ji)的(de)(de)(de)(de)規(gui)范。而且WIFI與125K高頻的(de)(de)(de)(de)RFID感測器器相融合，依(yi)據(ju)RFID做產(chan)(chan)(chan)品(pin)(pin)(pin)準(zhun)(zhun)(zhun)(zhun)確(que)(que)(que)標(biao)(biao)記(ji)填寫(xie)是(shi)(shi)(shi)能(neng)做室(shi)內級(ji)(ji)(ji)的(de)(de)(de)(de)，但投(tou)入很高。藍(lan)牙(ya)產(chan)(chan)(chan)品(pin)(pin)(pin)準(zhun)(zhun)(zhun)(zhun)確(que)(que)(que)標(biao)(biao)記(ji)易于集(ji)成式在(zai)(zai)小(xiao)米手(shou)機(ji)(ji)等(deng)中國電(dian)信(xin)裝備中，但藍(lan)牙(ya)產(chan)(chan)(chan)品(pin)(pin)(pin)準(zhun)(zhun)(zhun)(zhun)確(que)(que)(que)標(biao)(biao)記(ji)最一般采用在(zai)(zai)小(xiao)范疇產(chan)(chan)(chan)品(pin)(pin)(pin)準(zhun)(zhun)(zhun)(zhun)確(que)(que)(que)標(biao)(biao)記(ji)。　　UWB機(ji)(ji)程(cheng)序(xu)還具有通過(guo)力強(qiang)、功率低(di)(di)、抗多徑特效好、健(jian)康(kang)安(an)全性好、機(ji)(ji)程(cheng)序(xu)復(fu)雜化度(du)低(di)(di)、可以挺高的(de)(de)(de)(de)精(jing)(jing)(jing)(jing)密度(du)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)置(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)精(jing)(jing)(jing)(jing)密度(du)等(deng)特點，大多數(shu)使用內考生(sheng)(sheng)或(huo)(huo)電(dian)線電(dian)纜或(huo)(huo)其他需要(yao)(yao)(yao)套(tao)屏蔽防波套(tao)的(de)(de)(de)(de)物體(ti)的(de)(de)(de)(de)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)置(zhi)(zhi)(zhi)(zhi)(zhi)關(guan)注(zhu)或(huo)(huo)網站導(dao)(dao)(dao)(dao)航。以至于，高的(de)(de)(de)(de)精(jing)(jing)(jing)(jing)密度(du)的(de)(de)(de)(de)UWB位(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)置(zhi)(zhi)(zhi)(zhi)(zhi)技(ji)(ji)藝是(shi)(shi)(shi)了(le)1較常用的(de)(de)(de)(de)內位(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)置(zhi)(zhi)(zhi)(zhi)(zhi)技(ji)(ji)藝。　　因為UWB導(dao)(dao)(dao)(dao)航追(zhui)蹤(zong)(zong)(zong)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)置(zhi)(zhi)(zhi)(zhi)(zhi)整(zheng)(zheng)個(ge)市(shi)(shi)場(chang)手(shou)機(ji)(ji)wifi定(ding)(ding)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)技(ji)(ji)能(neng)的(de)(de)(de)(de)急劇完美、云科枝(zhi)網科枝(zhi)的(de)(de)(de)(de)快(kuai)(kuai)捷發(fa)(fa)展(zhan)趨勢，寵物醫院(yuan)(yuan)門診(zhen)、高鐵站、石(shi)油化電(dian)子(zi)廠、鐵路(lu)隧道、養老生(sheng)(sheng)活(huo)院(yuan)(yuan)等(deng)場(chang)館對(dui)於導(dao)(dao)(dao)(dao)航追(zhui)蹤(zong)(zong)(zong)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)置(zhi)(zhi)(zhi)(zhi)(zhi)整(zheng)(zheng)個(ge)市(shi)(shi)場(chang)手(shou)機(ji)(ji)wifi定(ding)(ding)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)的(de)(de)(de)(de)訴求也會逐漸偏多。寵物醫院(yuan)(yuan)門診(zhen)渴(ke)望對(dui)醫學(xue)設配通過(guo)去導(dao)(dao)(dao)(dao)航追(zhui)蹤(zong)(zong)(zong)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)置(zhi)(zhi)(zhi)(zhi)(zhi)整(zheng)(zheng)個(ge)市(shi)(shi)場(chang)手(shou)機(ji)(ji)wifi定(ding)(ding)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)，盡(jin)可能(neng)使須得時快(kuai)(kuai)捷賦(fu)值(zhi)；渴(ke)望能(neng)對(dui)非常規(gui)病患者通過(guo)導(dao)(dao)(dao)(dao)航追(zhui)蹤(zong)(zong)(zong)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)置(zhi)(zhi)(zhi)(zhi)(zhi)整(zheng)(zheng)個(ge)市(shi)(shi)場(chang)手(shou)機(ji)(ji)wifi定(ding)(ding)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)監測，放(fang)置(zhi)(zhi)(zhi)(zhi)(zhi)其再次發(fa)(fa)小(xiao)買賣外。高危性行為石(shi)油化電(dian)子(zi)廠須得對(dui)職工(gong)通過(guo)導(dao)(dao)(dao)(dao)航追(zhui)蹤(zong)(zong)(zong)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)置(zhi)(zhi)(zhi)(zhi)(zhi)整(zheng)(zheng)個(ge)市(shi)(shi)場(chang)手(shou)機(ji)(ji)wifi定(ding)(ding)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)管理(li)方法，放(fang)置(zhi)(zhi)(zhi)(zhi)(zhi)再次情況安(an)全性高事件(jian)等(deng)。可不(bu)(bu)(bu)可以說，廠區室(shi)內導(dao)(dao)(dao)(dao)航追(zhui)蹤(zong)(zong)(zong)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)置(zhi)(zhi)(zhi)(zhi)(zhi)整(zheng)(zheng)個(ge)市(shi)(shi)場(chang)手(shou)機(ji)(ji)wifi定(ding)(ding)位(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)在(zai)(zai)石(shi)油煤紙業(ye)、能(neng)量、醫學(xue)等(deng)制(zhi)造業(ye)均能(neng)夠(gou)出了(le)好的(de)(de)(de)(de)整(zheng)(zheng)個(ge)市(shi)(shi)場(chang)發(fa)(fa)展(zhan)。