一、數字孿生城市是什么意思
數(shu)字(zi)(zi)(zi)孿(luan)(luan)(luan)生城(cheng)(cheng)(cheng)市(shi)(shi)(shi),顧名思義就是(shi)(shi)在網(wang)絡世界(jie)里建設一個(ge)與(yu)現(xian)(xian)實(shi)(shi)(shi)世界(jie)相(xiang)匹配(pei)對應的(de)(de)(de)“孿(luan)(luan)(luan)生城(cheng)(cheng)(cheng)市(shi)(shi)(shi)”。實(shi)(shi)(shi)現(xian)(xian)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)全(quan)要素的(de)(de)(de)數(shu)字(zi)(zi)(zi)化(hua)和(he)(he)(he)(he)虛擬(ni)化(hua),實(shi)(shi)(shi)現(xian)(xian)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)狀態(tai)的(de)(de)(de)實(shi)(shi)(shi)時(shi)化(hua)和(he)(he)(he)(he)可視(shi)化(hua)。有利于(yu)(yu)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)管(guan)(guan)理(li)(li)(li)的(de)(de)(de)決策(ce)協(xie)同(tong)(tong)化(hua)和(he)(he)(he)(he)智(zhi)能(neng)(neng)化(hua)。數(shu)字(zi)(zi)(zi)孿(luan)(luan)(luan)生城(cheng)(cheng)(cheng)市(shi)(shi)(shi)將(jiang)現(xian)(xian)實(shi)(shi)(shi)中的(de)(de)(de)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)與(yu)網(wang)絡虛擬(ni)空(kong)間中的(de)(de)(de)城(cheng)(cheng)(cheng)市(shi)(shi)(shi),相(xiang)互對應、相(xiang)互映射、協(xie)同(tong)(tong)交互。形(xing)成物(wu)理(li)(li)(li)世界(jie)和(he)(he)(he)(he)虛擬(ni)世界(jie)共生、虛實(shi)(shi)(shi)交融的(de)(de)(de)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)發展格局。也(ye)就是(shi)(shi)說,數(shu)字(zi)(zi)(zi)世界(jie)與(yu)現(xian)(xian)實(shi)(shi)(shi)世界(jie)是(shi)(shi)平行的(de)(de)(de),有一個(ge)和(he)(he)(he)(he)現(xian)(xian)實(shi)(shi)(shi)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)完全(quan)一樣(yang)的(de)(de)(de)虛擬(ni)的(de)(de)(de)“雙胞胎”。任何行為都能(neng)(neng)和(he)(he)(he)(he)現(xian)(xian)實(shi)(shi)(shi)保持同(tong)(tong)步。借助(zhu)智(zhi)能(neng)(neng)大屏、城(cheng)(cheng)(cheng)市(shi)(shi)(shi)儀表盤、領導駕駛(shi)艙(cang)、數(shu)字(zi)(zi)(zi)沙(sha)盤、立體(ti)投(tou)影等形(xing)式。用一張圖全(quan)方(fang)位展示(shi)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)各領域(yu)(yu)綜(zong)合(he)運(yun)(yun)行態(tai)勢,并根據不同(tong)(tong)主題分(fen)級分(fen)類呈現(xian)(xian),實(shi)(shi)(shi)現(xian)(xian)某(mou)些重要場景的(de)(de)(de)運(yun)(yun)行監(jian)測、管(guan)(guan)理(li)(li)(li)、處理(li)(li)(li)、決策(ce)等治(zhi)(zhi)理(li)(li)(li)領域(yu)(yu),例如城(cheng)(cheng)(cheng)市(shi)(shi)(shi)交通治(zhi)(zhi)理(li)(li)(li)。對于(yu)(yu)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)治(zhi)(zhi)理(li)(li)(li)人員來說,通過數(shu)字(zi)(zi)(zi)孿(luan)(luan)(luan)生城(cheng)(cheng)(cheng)市(shi)(shi)(shi),可以(yi)足不出戶(hu)就能(neng)(neng)夠進行遠(yuan)程(cheng)管(guan)(guan)理(li)(li)(li),形(xing)成服(fu)務協(xie)同(tong)(tong)網(wang)絡。便捷(jie)實(shi)(shi)(shi)現(xian)(xian)集(ji)中管(guan)(guan)理(li)(li)(li)、綜(zong)合(he)監(jian)測、指揮調(diao)度。數(shu)字(zi)(zi)(zi)孿(luan)(luan)(luan)生城(cheng)(cheng)(cheng)市(shi)(shi)(shi)的(de)(de)(de)實(shi)(shi)(shi)現(xian)(xian),可以(yi)使城(cheng)(cheng)(cheng)市(shi)(shi)(shi)運(yun)(yun)營管(guan)(guan)理(li)(li)(li)及服(fu)務由實(shi)(shi)(shi)入虛。在虛擬(ni)世界(jie)里就可以(yi)進行仿真(zhen)、現(xian)(xian)象演化(hua)、智(zhi)能(neng)(neng)操控等,開辟新時(shi)代城(cheng)(cheng)(cheng)市(shi)(shi)(shi)的(de)(de)(de)治(zhi)(zhi)理(li)(li)(li)的(de)(de)(de)新模式。
二、數字孿生城市具備九大核心能力分別是什么
數(shu)(shu)字(zi)(zi)(zi)孿生(sheng)城(cheng)(cheng)(cheng)市(shi)(shi)至(zhi)少具備(bei)九(jiu)大核心能(neng)力(li)(li)(li):1、物(wu)聯(lian)感知操控(kong)(kong)能(neng)力(li)(li)(li),采集(ji)城(cheng)(cheng)(cheng)市(shi)(shi)“脈(mo)搏”數(shu)(shu)據,反映城(cheng)(cheng)(cheng)市(shi)(shi)實(shi)(shi)時(shi)運(yun)行狀態。2、全要素數(shu)(shu)字(zi)(zi)(zi)化表達能(neng)力(li)(li)(li),構建(jian)城(cheng)(cheng)(cheng)市(shi)(shi)語義信息(xi)模型,實(shi)(shi)現(xian)現(xian)實(shi)(shi)世界(jie)與數(shu)(shu)字(zi)(zi)(zi)世界(jie)精準映射。3、可(ke)視化呈現(xian)能(neng)力(li)(li)(li),渲染數(shu)(shu)字(zi)(zi)(zi)空間(jian)(jian)效(xiao)果,是(shi)(shi)數(shu)(shu)字(zi)(zi)(zi)空間(jian)(jian)城(cheng)(cheng)(cheng)市(shi)(shi)的(de)“打開(kai)方(fang)式”。4、數(shu)(shu)據融合(he)供給(gei)能(neng)力(li)(li)(li),有序治理數(shu)(shu)據資(zi)源(yuan),建(jian)立數(shu)(shu)據資(zi)源(yuan)關(guan)系(xi),促進數(shu)(shu)據資(zi)源(yuan)高效(xiao)開(kai)發利(li)用(yong)。5、空間(jian)(jian)分析計(ji)算能(neng)力(li)(li)(li),呈現(xian)廣(guang)域范圍內萬物(wu)三維空間(jian)(jian)精確(que)關(guan)系(xi),是(shi)(shi)模擬仿真(zhen)的(de)基(ji)礎條件能(neng)力(li)(li)(li)。6、模擬仿真(zhen)推演能(neng)力(li)(li)(li),基(ji)于城(cheng)(cheng)(cheng)市(shi)(shi)運(yun)行規律(lv)構建(jian)行業分析算法(fa)(fa)模型,數(shu)(shu)字(zi)(zi)(zi)空間(jian)(jian)提前推演運(yun)行效(xiao)果。7、虛實(shi)(shi)融合(he)互動能(neng)力(li)(li)(li),從數(shu)(shu)字(zi)(zi)(zi)空間(jian)(jian)觀看實(shi)(shi)體(ti)空間(jian)(jian)情況和控(kong)(kong)制(zhi)實(shi)(shi)體(ti)空間(jian)(jian)設(she)施(shi),通過實(shi)(shi)體(ti)空間(jian)(jian)設(she)備(bei)隨時(shi)進入(ru)孿生(sheng)城(cheng)(cheng)(cheng)市(shi)(shi)空間(jian)(jian)。8、自學(xue)習自優(you)化能(neng)力(li)(li)(li),通過機器學(xue)習算法(fa)(fa),預警城(cheng)(cheng)(cheng)市(shi)(shi)發展(zhan)問題,制(zhi)定應對措施(shi)并持續(xu)優(you)化。9、眾創擴(kuo)展(zhan)能(neng)力(li)(li)(li),發揮公共(gong)服務(wu)平臺屬性,支持能(neng)力(li)(li)(li)擴(kuo)展(zhan)和應用(yong)持續(xu)創新。
三、數字孿生城市與智慧城市的關系
數(shu)(shu)字(zi)(zi)孿(luan)生城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)是智(zhi)慧城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)基礎之(zhi)一,智(zhi)慧城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)目標(biao)是通(tong)過信息(xi)化(hua)(hua)技(ji)術將城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)各類資源進行高效(xiao)(xiao)整合(he),提(ti)高城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)運營(ying)(ying)的(de)(de)(de)(de)效(xiao)(xiao)率和質(zhi)量,并(bing)且完(wan)善城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)服(fu)(fu)務以滿足市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)民的(de)(de)(de)(de)需求。這(zhe)里(li)所涵蓋(gai)的(de)(de)(de)(de)信息(xi)化(hua)(hua)技(ji)術,則包括了人工智(zhi)能、機(ji)器(qi)學習、物聯網等(deng),有別于(yu)(yu)傳統的(de)(de)(de)(de)電(dian)子政務和互聯網應(ying)用。數(shu)(shu)字(zi)(zi)孿(luan)生城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)和智(zhi)慧城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)關系可(ke)以理解為:智(zhi)慧城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)可(ke)以看作數(shu)(shu)字(zi)(zi)孿(luan)生城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)應(ying)用場(chang)景。數(shu)(shu)字(zi)(zi)孿(luan)生城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)依托于(yu)(yu)大量數(shu)(shu)據,通(tong)過高效(xiao)(xiao)的(de)(de)(de)(de)算(suan)法和大數(shu)(shu)據分析手段(duan)將數(shu)(shu)據進行模擬,為智(zhi)慧城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)建立數(shu)(shu)據模型。這(zhe)使(shi)得智(zhi)慧城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)技(ji)術可(ke)以基于(yu)(yu)數(shu)(shu)字(zi)(zi)孿(luan)生城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)創建的(de)(de)(de)(de)模型,對城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)實際情(qing)況進行還原和仿(fang)真,提(ti)高了智(zhi)慧城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)運營(ying)(ying)效(xiao)(xiao)率和場(chang)景服(fu)(fu)務的(de)(de)(de)(de)質(zhi)量。基于(yu)(yu)數(shu)(shu)字(zi)(zi)孿(luan)生城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)智(zhi)慧化(hua)(hua)服(fu)(fu)務,還可(ke)以幫助城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)管(guan)理者更(geng)全面清晰地獲悉(xi)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)醫療服(fu)(fu)務、交(jiao)通(tong)設施、公共建筑、城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)安(an)全等(deng)的(de)(de)(de)(de)發(fa)展和經營(ying)(ying)狀況,實現(xian)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)管(guan)理精細化(hua)(hua)、人性化(hua)(hua)的(de)(de)(de)(de)目標(biao)。
四、數字孿生平臺服務商是什么
數字孿生平臺服務商是指提供數字孿生服務的高新技術公司企業,致力于為企業、城市實現數字化轉型。近年來,為了滿足數字孿生技術對仿真能力和工具的新需求,越來越多的數字孿生平臺供應商紛紛推出各自的數字孿生解決方案,以實現多物理場、多學科、多尺度的建模仿真。如果需要構建數字孿生平臺,可以先來了解一下數字孿生平臺服務商十大品牌。