一、數字孿生城市是什么意思

數(shu)(shu)字(zi)(zi)孿(luan)(luan)生(sheng)(sheng)(sheng)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)，顧名(ming)思義(yi)就是(shi)在網絡世(shi)界里(li)建設一(yi)(yi)個(ge)與現(xian)(xian)(xian)實(shi)(shi)(shi)世(shi)界相(xiang)(xiang)(xiang)匹配對(dui)(dui)應的(de)(de)(de)“孿(luan)(luan)生(sheng)(sheng)(sheng)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)”。實(shi)(shi)(shi)現(xian)(xian)(xian)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)全(quan)要素(su)的(de)(de)(de)數(shu)(shu)字(zi)(zi)化(hua)(hua)(hua)和(he)虛(xu)擬化(hua)(hua)(hua)，實(shi)(shi)(shi)現(xian)(xian)(xian)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)狀態(tai)的(de)(de)(de)實(shi)(shi)(shi)時化(hua)(hua)(hua)和(he)可(ke)(ke)視(shi)化(hua)(hua)(hua)。有(you)利于(yu)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)管(guan)理(li)的(de)(de)(de)決(jue)策(ce)協同化(hua)(hua)(hua)和(he)智能(neng)化(hua)(hua)(hua)。數(shu)(shu)字(zi)(zi)孿(luan)(luan)生(sheng)(sheng)(sheng)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)將現(xian)(xian)(xian)實(shi)(shi)(shi)中的(de)(de)(de)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)與網絡虛(xu)擬空間中的(de)(de)(de)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)，相(xiang)(xiang)(xiang)互對(dui)(dui)應、相(xiang)(xiang)(xiang)互映射、協同交(jiao)(jiao)互。形(xing)成物理(li)世(shi)界和(he)虛(xu)擬世(shi)界共生(sheng)(sheng)(sheng)、虛(xu)實(shi)(shi)(shi)交(jiao)(jiao)融的(de)(de)(de)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)發展格局。也(ye)就是(shi)說，數(shu)(shu)字(zi)(zi)世(shi)界與現(xian)(xian)(xian)實(shi)(shi)(shi)世(shi)界是(shi)平行(xing)(xing)(xing)的(de)(de)(de)，有(you)一(yi)(yi)個(ge)和(he)現(xian)(xian)(xian)實(shi)(shi)(shi)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)完(wan)全(quan)一(yi)(yi)樣的(de)(de)(de)虛(xu)擬的(de)(de)(de)“雙胞胎”。任何行(xing)(xing)(xing)為都(dou)能(neng)和(he)現(xian)(xian)(xian)實(shi)(shi)(shi)保(bao)持同步。借助智能(neng)大屏、城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)儀表盤、領(ling)導駕(jia)駛艙、數(shu)(shu)字(zi)(zi)沙盤、立體投(tou)影(ying)等形(xing)式。用一(yi)(yi)張圖(tu)全(quan)方位(wei)展示城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)各領(ling)域綜合運(yun)行(xing)(xing)(xing)態(tai)勢，并根據不同主(zhu)題分(fen)級分(fen)類呈現(xian)(xian)(xian)，實(shi)(shi)(shi)現(xian)(xian)(xian)某些(xie)重(zhong)要場景的(de)(de)(de)運(yun)行(xing)(xing)(xing)監(jian)測(ce)、管(guan)理(li)、處理(li)、決(jue)策(ce)等治理(li)領(ling)域，例如城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)交(jiao)(jiao)通(tong)治理(li)。對(dui)(dui)于(yu)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)治理(li)人員來說，通(tong)過數(shu)(shu)字(zi)(zi)孿(luan)(luan)生(sheng)(sheng)(sheng)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)，可(ke)(ke)以(yi)足不出戶就能(neng)夠進行(xing)(xing)(xing)遠程(cheng)管(guan)理(li)，形(xing)成服(fu)務協同網絡。便捷實(shi)(shi)(shi)現(xian)(xian)(xian)集中管(guan)理(li)、綜合監(jian)測(ce)、指揮調度。數(shu)(shu)字(zi)(zi)孿(luan)(luan)生(sheng)(sheng)(sheng)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)實(shi)(shi)(shi)現(xian)(xian)(xian)，可(ke)(ke)以(yi)使城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)運(yun)營(ying)管(guan)理(li)及服(fu)務由實(shi)(shi)(shi)入虛(xu)。在虛(xu)擬世(shi)界里(li)就可(ke)(ke)以(yi)進行(xing)(xing)(xing)仿真、現(xian)(xian)(xian)象演化(hua)(hua)(hua)、智能(neng)操控(kong)等，開(kai)辟新(xin)時代城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)治理(li)的(de)(de)(de)新(xin)模(mo)式。

二、數字孿生城市具備九大核心能力分別是什么

數(shu)字(zi)孿生城市(shi)(shi)至少具(ju)備九大核心能(neng)(neng)(neng)(neng)(neng)力(li)：1、物(wu)聯感知操控(kong)能(neng)(neng)(neng)(neng)(neng)力(li)，采(cai)集城市(shi)(shi)“脈搏”數(shu)據(ju)，反(fan)映城市(shi)(shi)實(shi)時運(yun)行狀態。2、全要素(su)數(shu)字(zi)化(hua)表(biao)達能(neng)(neng)(neng)(neng)(neng)力(li)，構(gou)建城市(shi)(shi)語(yu)義信息模型，實(shi)現現實(shi)世界與數(shu)字(zi)世界精(jing)準映射。3、可視化(hua)呈(cheng)現能(neng)(neng)(neng)(neng)(neng)力(li)，渲染數(shu)字(zi)空(kong)(kong)間(jian)(jian)(jian)(jian)(jian)效(xiao)果，是數(shu)字(zi)空(kong)(kong)間(jian)(jian)(jian)(jian)(jian)城市(shi)(shi)的“打(da)開(kai)(kai)方式”。4、數(shu)據(ju)融(rong)合供給能(neng)(neng)(neng)(neng)(neng)力(li)，有序治理數(shu)據(ju)資源(yuan)，建立數(shu)據(ju)資源(yuan)關系(xi)(xi)，促進(jin)數(shu)據(ju)資源(yuan)高效(xiao)開(kai)(kai)發利用。5、空(kong)(kong)間(jian)(jian)(jian)(jian)(jian)分(fen)析計算能(neng)(neng)(neng)(neng)(neng)力(li)，呈(cheng)現廣域范圍內萬(wan)物(wu)三(san)維空(kong)(kong)間(jian)(jian)(jian)(jian)(jian)精(jing)確(que)關系(xi)(xi)，是模擬(ni)仿(fang)真的基(ji)礎條件能(neng)(neng)(neng)(neng)(neng)力(li)。6、模擬(ni)仿(fang)真推演能(neng)(neng)(neng)(neng)(neng)力(li)，基(ji)于(yu)城市(shi)(shi)運(yun)行規(gui)律(lv)構(gou)建行業(ye)分(fen)析算法模型，數(shu)字(zi)空(kong)(kong)間(jian)(jian)(jian)(jian)(jian)提前推演運(yun)行效(xiao)果。7、虛實(shi)融(rong)合互動能(neng)(neng)(neng)(neng)(neng)力(li)，從數(shu)字(zi)空(kong)(kong)間(jian)(jian)(jian)(jian)(jian)觀看實(shi)體空(kong)(kong)間(jian)(jian)(jian)(jian)(jian)情況(kuang)和(he)控(kong)制實(shi)體空(kong)(kong)間(jian)(jian)(jian)(jian)(jian)設施(shi)，通(tong)過實(shi)體空(kong)(kong)間(jian)(jian)(jian)(jian)(jian)設備隨時進(jin)入孿生城市(shi)(shi)空(kong)(kong)間(jian)(jian)(jian)(jian)(jian)。8、自學習(xi)自優化(hua)能(neng)(neng)(neng)(neng)(neng)力(li)，通(tong)過機器(qi)學習(xi)算法，預警城市(shi)(shi)發展問題，制定應對措施(shi)并持(chi)續優化(hua)。9、眾創(chuang)擴(kuo)展能(neng)(neng)(neng)(neng)(neng)力(li)，發揮公共服務平(ping)臺屬性，支持(chi)能(neng)(neng)(neng)(neng)(neng)力(li)擴(kuo)展和(he)應用持(chi)續創(chuang)新(xin)。

三、數字孿生城市與智慧城市的關系

數(shu)字(zi)孿生(sheng)(sheng)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)是智(zhi)(zhi)(zhi)慧(hui)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)的(de)(de)(de)基礎之(zhi)一，智(zhi)(zhi)(zhi)慧(hui)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)的(de)(de)(de)目標(biao)是通(tong)過(guo)信(xin)息(xi)化技(ji)術(shu)將城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)的(de)(de)(de)各類資源進行(xing)(xing)高(gao)(gao)效整合，提(ti)高(gao)(gao)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)運營的(de)(de)(de)效率和(he)(he)(he)質(zhi)量(liang)，并且完善城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)服(fu)務(wu)以(yi)(yi)(yi)滿足市(shi)(shi)(shi)(shi)民的(de)(de)(de)需(xu)求。這里所涵蓋的(de)(de)(de)信(xin)息(xi)化技(ji)術(shu)，則包括了(le)人工智(zhi)(zhi)(zhi)能、機器(qi)學習、物(wu)聯網等，有別于傳(chuan)統的(de)(de)(de)電(dian)子政(zheng)務(wu)和(he)(he)(he)互聯網應用(yong)。數(shu)字(zi)孿生(sheng)(sheng)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)和(he)(he)(he)智(zhi)(zhi)(zhi)慧(hui)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)的(de)(de)(de)關系可(ke)以(yi)(yi)(yi)理解為：智(zhi)(zhi)(zhi)慧(hui)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)可(ke)以(yi)(yi)(yi)看作數(shu)字(zi)孿生(sheng)(sheng)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)的(de)(de)(de)應用(yong)場景。數(shu)字(zi)孿生(sheng)(sheng)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)依托于大(da)量(liang)數(shu)據(ju)，通(tong)過(guo)高(gao)(gao)效的(de)(de)(de)算(suan)法(fa)和(he)(he)(he)大(da)數(shu)據(ju)分析手段將數(shu)據(ju)進行(xing)(xing)模(mo)擬，為智(zhi)(zhi)(zhi)慧(hui)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)建立數(shu)據(ju)模(mo)型(xing)。這使得智(zhi)(zhi)(zhi)慧(hui)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)的(de)(de)(de)技(ji)術(shu)可(ke)以(yi)(yi)(yi)基于數(shu)字(zi)孿生(sheng)(sheng)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)創建的(de)(de)(de)模(mo)型(xing)，對城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)的(de)(de)(de)實(shi)際情況進行(xing)(xing)還原(yuan)和(he)(he)(he)仿(fang)真，提(ti)高(gao)(gao)了(le)智(zhi)(zhi)(zhi)慧(hui)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)的(de)(de)(de)運營效率和(he)(he)(he)場景服(fu)務(wu)的(de)(de)(de)質(zhi)量(liang)。基于數(shu)字(zi)孿生(sheng)(sheng)城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)的(de)(de)(de)智(zhi)(zhi)(zhi)慧(hui)化服(fu)務(wu)，還可(ke)以(yi)(yi)(yi)幫(bang)助城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)管理者更全面清晰(xi)地獲悉城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)的(de)(de)(de)醫療服(fu)務(wu)、交通(tong)設施、公共建筑(zhu)、城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)安全等的(de)(de)(de)發展(zhan)和(he)(he)(he)經營狀(zhuang)況，實(shi)現城(cheng)(cheng)(cheng)市(shi)(shi)(shi)(shi)管理精細化、人性化的(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。