一、數字孿生城市是什么意思

數(shu)(shu)字孿(luan)生(sheng)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)，顧名(ming)思義就(jiu)是在網(wang)(wang)絡世(shi)(shi)界(jie)(jie)(jie)(jie)(jie)里(li)建設一(yi)個與現(xian)(xian)實(shi)(shi)世(shi)(shi)界(jie)(jie)(jie)(jie)(jie)相(xiang)匹配對(dui)應(ying)的(de)(de)(de)(de)(de)(de)(de)(de)“孿(luan)生(sheng)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)”。實(shi)(shi)現(xian)(xian)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)全要素的(de)(de)(de)(de)(de)(de)(de)(de)數(shu)(shu)字化(hua)和(he)虛擬(ni)(ni)(ni)化(hua)，實(shi)(shi)現(xian)(xian)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)狀(zhuang)態(tai)的(de)(de)(de)(de)(de)(de)(de)(de)實(shi)(shi)時(shi)(shi)化(hua)和(he)可(ke)(ke)(ke)視化(hua)。有利于城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)管(guan)(guan)理(li)(li)的(de)(de)(de)(de)(de)(de)(de)(de)決策協同(tong)(tong)化(hua)和(he)智能化(hua)。數(shu)(shu)字孿(luan)生(sheng)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)將現(xian)(xian)實(shi)(shi)中的(de)(de)(de)(de)(de)(de)(de)(de)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)與網(wang)(wang)絡虛擬(ni)(ni)(ni)空間中的(de)(de)(de)(de)(de)(de)(de)(de)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)，相(xiang)互對(dui)應(ying)、相(xiang)互映射(she)、協同(tong)(tong)交互。形(xing)成物理(li)(li)世(shi)(shi)界(jie)(jie)(jie)(jie)(jie)和(he)虛擬(ni)(ni)(ni)世(shi)(shi)界(jie)(jie)(jie)(jie)(jie)共生(sheng)、虛實(shi)(shi)交融的(de)(de)(de)(de)(de)(de)(de)(de)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)發(fa)展格局。也就(jiu)是說，數(shu)(shu)字世(shi)(shi)界(jie)(jie)(jie)(jie)(jie)與現(xian)(xian)實(shi)(shi)世(shi)(shi)界(jie)(jie)(jie)(jie)(jie)是平行的(de)(de)(de)(de)(de)(de)(de)(de)，有一(yi)個和(he)現(xian)(xian)實(shi)(shi)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)完全一(yi)樣的(de)(de)(de)(de)(de)(de)(de)(de)虛擬(ni)(ni)(ni)的(de)(de)(de)(de)(de)(de)(de)(de)“雙胞胎(tai)”。任何行為都能和(he)現(xian)(xian)實(shi)(shi)保持同(tong)(tong)步(bu)。借(jie)助智能大屏、城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)儀(yi)表盤、領導駕駛艙、數(shu)(shu)字沙盤、立體投影等形(xing)式(shi)。用一(yi)張圖全方(fang)位(wei)展示城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)各領域綜(zong)合(he)運(yun)(yun)(yun)行態(tai)勢，并根(gen)據不同(tong)(tong)主題分級分類呈現(xian)(xian)，實(shi)(shi)現(xian)(xian)某些重要場景的(de)(de)(de)(de)(de)(de)(de)(de)運(yun)(yun)(yun)行監(jian)(jian)測(ce)、管(guan)(guan)理(li)(li)、處理(li)(li)、決策等治(zhi)理(li)(li)領域，例如城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)交通治(zhi)理(li)(li)。對(dui)于城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)治(zhi)理(li)(li)人員來說，通過(guo)數(shu)(shu)字孿(luan)生(sheng)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)，可(ke)(ke)(ke)以(yi)足不出戶(hu)就(jiu)能夠(gou)進行遠程管(guan)(guan)理(li)(li)，形(xing)成服務協同(tong)(tong)網(wang)(wang)絡。便(bian)捷實(shi)(shi)現(xian)(xian)集中管(guan)(guan)理(li)(li)、綜(zong)合(he)監(jian)(jian)測(ce)、指揮調度。數(shu)(shu)字孿(luan)生(sheng)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)實(shi)(shi)現(xian)(xian)，可(ke)(ke)(ke)以(yi)使(shi)城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)運(yun)(yun)(yun)營(ying)管(guan)(guan)理(li)(li)及服務由(you)實(shi)(shi)入虛。在虛擬(ni)(ni)(ni)世(shi)(shi)界(jie)(jie)(jie)(jie)(jie)里(li)就(jiu)可(ke)(ke)(ke)以(yi)進行仿真、現(xian)(xian)象演(yan)化(hua)、智能操(cao)控(kong)等，開(kai)辟新時(shi)(shi)代城(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)治(zhi)理(li)(li)的(de)(de)(de)(de)(de)(de)(de)(de)新模式(shi)。

二、數字孿生城市具備九大核心能力分別是什么

數(shu)字(zi)孿生城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)至少具備(bei)九大核心(xin)能(neng)(neng)力(li)(li)：1、物聯感知(zhi)操控(kong)能(neng)(neng)力(li)(li)，采集城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)“脈搏(bo)”數(shu)據(ju)(ju)(ju)，反映(ying)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)實(shi)時(shi)運行狀態。2、全要素數(shu)字(zi)化表達能(neng)(neng)力(li)(li)，構建(jian)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)語義信(xin)息模(mo)型，實(shi)現(xian)現(xian)實(shi)世界(jie)與(yu)數(shu)字(zi)世界(jie)精準映(ying)射。3、可視化呈(cheng)現(xian)能(neng)(neng)力(li)(li)，渲染數(shu)字(zi)空(kong)間(jian)(jian)(jian)效果，是數(shu)字(zi)空(kong)間(jian)(jian)(jian)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)的“打開方式(shi)”。4、數(shu)據(ju)(ju)(ju)融合(he)供給能(neng)(neng)力(li)(li)，有序治理數(shu)據(ju)(ju)(ju)資(zi)源(yuan)，建(jian)立數(shu)據(ju)(ju)(ju)資(zi)源(yuan)關系(xi)，促進(jin)數(shu)據(ju)(ju)(ju)資(zi)源(yuan)高效開發(fa)利(li)用。5、空(kong)間(jian)(jian)(jian)分析計(ji)算(suan)能(neng)(neng)力(li)(li)，呈(cheng)現(xian)廣(guang)域(yu)范(fan)圍內(nei)萬物三維(wei)空(kong)間(jian)(jian)(jian)精確關系(xi)，是模(mo)擬仿真的基(ji)礎條件能(neng)(neng)力(li)(li)。6、模(mo)擬仿真推演能(neng)(neng)力(li)(li)，基(ji)于城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)運行規律構建(jian)行業分析算(suan)法模(mo)型，數(shu)字(zi)空(kong)間(jian)(jian)(jian)提前推演運行效果。7、虛實(shi)融合(he)互動能(neng)(neng)力(li)(li)，從數(shu)字(zi)空(kong)間(jian)(jian)(jian)觀看實(shi)體空(kong)間(jian)(jian)(jian)情況和控(kong)制(zhi)實(shi)體空(kong)間(jian)(jian)(jian)設施，通過實(shi)體空(kong)間(jian)(jian)(jian)設備(bei)隨時(shi)進(jin)入孿生城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)空(kong)間(jian)(jian)(jian)。8、自學習自優化能(neng)(neng)力(li)(li)，通過機器學習算(suan)法，預(yu)警城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)發(fa)展問題(ti)，制(zhi)定應對措施并持續優化。9、眾(zhong)創擴(kuo)展能(neng)(neng)力(li)(li)，發(fa)揮公共服務平臺屬性，支持能(neng)(neng)力(li)(li)擴(kuo)展和應用持續創新(xin)。

三、數字孿生城市與智慧城市的關系

數(shu)字孿(luan)生(sheng)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)是智(zhi)(zhi)(zhi)慧(hui)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)(de)基礎之一，智(zhi)(zhi)(zhi)慧(hui)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)(de)目(mu)標(biao)是通(tong)過信(xin)息化(hua)技(ji)術將城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)(de)各類資源(yuan)進行高(gao)效整合，提高(gao)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)運營(ying)的(de)(de)(de)(de)(de)效率和(he)質量(liang)，并且完善城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)服務(wu)以(yi)(yi)滿足(zu)市(shi)(shi)(shi)(shi)(shi)民的(de)(de)(de)(de)(de)需求。這(zhe)里(li)所涵蓋的(de)(de)(de)(de)(de)信(xin)息化(hua)技(ji)術，則(ze)包括了人工智(zhi)(zhi)(zhi)能、機器學(xue)習、物聯網等，有(you)別于傳統的(de)(de)(de)(de)(de)電子政務(wu)和(he)互(hu)聯網應用。數(shu)字孿(luan)生(sheng)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)和(he)智(zhi)(zhi)(zhi)慧(hui)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)(de)關(guan)系可以(yi)(yi)理(li)解為：智(zhi)(zhi)(zhi)慧(hui)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)可以(yi)(yi)看作數(shu)字孿(luan)生(sheng)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)(de)應用場(chang)(chang)景。數(shu)字孿(luan)生(sheng)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)依(yi)托于大量(liang)數(shu)據(ju)，通(tong)過高(gao)效的(de)(de)(de)(de)(de)算法和(he)大數(shu)據(ju)分析手段將數(shu)據(ju)進行模擬，為智(zhi)(zhi)(zhi)慧(hui)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)建立數(shu)據(ju)模型(xing)。這(zhe)使得智(zhi)(zhi)(zhi)慧(hui)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)(de)技(ji)術可以(yi)(yi)基于數(shu)字孿(luan)生(sheng)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)創建的(de)(de)(de)(de)(de)模型(xing)，對城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)(de)實際情況進行還(huan)原和(he)仿真，提高(gao)了智(zhi)(zhi)(zhi)慧(hui)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)(de)運營(ying)效率和(he)場(chang)(chang)景服務(wu)的(de)(de)(de)(de)(de)質量(liang)。基于數(shu)字孿(luan)生(sheng)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)(de)智(zhi)(zhi)(zhi)慧(hui)化(hua)服務(wu)，還(huan)可以(yi)(yi)幫助(zhu)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)管(guan)理(li)者(zhe)更全面(mian)清晰地獲悉城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)(de)醫療(liao)服務(wu)、交通(tong)設施、公(gong)共建筑、城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)安(an)全等的(de)(de)(de)(de)(de)發展和(he)經營(ying)狀況，實現(xian)城(cheng)(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)管(guan)理(li)精細化(hua)、人性化(hua)的(de)(de)(de)(de)(de)目(mu)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。