一、數字孿生城市是什么意思

數(shu)字(zi)孿生(sheng)(sheng)城(cheng)市(shi)(shi)(shi)(shi)，顧名思義就(jiu)是在網絡(luo)世(shi)(shi)界(jie)里(li)建(jian)設(she)一個與現(xian)實(shi)(shi)(shi)世(shi)(shi)界(jie)相匹配對應(ying)(ying)的(de)(de)(de)“孿生(sheng)(sheng)城(cheng)市(shi)(shi)(shi)(shi)”。實(shi)(shi)(shi)現(xian)城(cheng)市(shi)(shi)(shi)(shi)全(quan)要(yao)素的(de)(de)(de)數(shu)字(zi)化(hua)(hua)(hua)(hua)和虛(xu)擬化(hua)(hua)(hua)(hua)，實(shi)(shi)(shi)現(xian)城(cheng)市(shi)(shi)(shi)(shi)狀態的(de)(de)(de)實(shi)(shi)(shi)時化(hua)(hua)(hua)(hua)和可(ke)(ke)視化(hua)(hua)(hua)(hua)。有利于城(cheng)市(shi)(shi)(shi)(shi)管(guan)理(li)的(de)(de)(de)決策(ce)協(xie)(xie)同化(hua)(hua)(hua)(hua)和智能化(hua)(hua)(hua)(hua)。數(shu)字(zi)孿生(sheng)(sheng)城(cheng)市(shi)(shi)(shi)(shi)將現(xian)實(shi)(shi)(shi)中(zhong)的(de)(de)(de)城(cheng)市(shi)(shi)(shi)(shi)與網絡(luo)虛(xu)擬空間(jian)中(zhong)的(de)(de)(de)城(cheng)市(shi)(shi)(shi)(shi)，相互(hu)對應(ying)(ying)、相互(hu)映(ying)射、協(xie)(xie)同交互(hu)。形(xing)(xing)成物理(li)世(shi)(shi)界(jie)和虛(xu)擬世(shi)(shi)界(jie)共生(sheng)(sheng)、虛(xu)實(shi)(shi)(shi)交融的(de)(de)(de)城(cheng)市(shi)(shi)(shi)(shi)發(fa)展(zhan)格局(ju)。也就(jiu)是說(shuo)，數(shu)字(zi)世(shi)(shi)界(jie)與現(xian)實(shi)(shi)(shi)世(shi)(shi)界(jie)是平行(xing)(xing)的(de)(de)(de)，有一個和現(xian)實(shi)(shi)(shi)城(cheng)市(shi)(shi)(shi)(shi)完全(quan)一樣(yang)的(de)(de)(de)虛(xu)擬的(de)(de)(de)“雙胞胎”。任何行(xing)(xing)為都能和現(xian)實(shi)(shi)(shi)保(bao)持同步。借助智能大屏、城(cheng)市(shi)(shi)(shi)(shi)儀表盤、領(ling)(ling)導駕駛(shi)艙(cang)、數(shu)字(zi)沙(sha)盤、立體(ti)投影(ying)等形(xing)(xing)式。用一張圖全(quan)方位(wei)展(zhan)示城(cheng)市(shi)(shi)(shi)(shi)各(ge)領(ling)(ling)域綜合運行(xing)(xing)態勢，并根據不(bu)(bu)同主題分級分類呈現(xian)，實(shi)(shi)(shi)現(xian)某些(xie)重要(yao)場景的(de)(de)(de)運行(xing)(xing)監測(ce)、管(guan)理(li)、處理(li)、決策(ce)等治理(li)領(ling)(ling)域，例如城(cheng)市(shi)(shi)(shi)(shi)交通治理(li)。對于城(cheng)市(shi)(shi)(shi)(shi)治理(li)人員來說(shuo)，通過數(shu)字(zi)孿生(sheng)(sheng)城(cheng)市(shi)(shi)(shi)(shi)，可(ke)(ke)以足不(bu)(bu)出戶就(jiu)能夠進行(xing)(xing)遠(yuan)程(cheng)管(guan)理(li)，形(xing)(xing)成服(fu)(fu)務協(xie)(xie)同網絡(luo)。便捷實(shi)(shi)(shi)現(xian)集中(zhong)管(guan)理(li)、綜合監測(ce)、指揮(hui)調度(du)。數(shu)字(zi)孿生(sheng)(sheng)城(cheng)市(shi)(shi)(shi)(shi)的(de)(de)(de)實(shi)(shi)(shi)現(xian)，可(ke)(ke)以使城(cheng)市(shi)(shi)(shi)(shi)運營管(guan)理(li)及(ji)服(fu)(fu)務由實(shi)(shi)(shi)入(ru)虛(xu)。在虛(xu)擬世(shi)(shi)界(jie)里(li)就(jiu)可(ke)(ke)以進行(xing)(xing)仿(fang)真、現(xian)象演化(hua)(hua)(hua)(hua)、智能操控等，開辟新(xin)(xin)時代城(cheng)市(shi)(shi)(shi)(shi)的(de)(de)(de)治理(li)的(de)(de)(de)新(xin)(xin)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)字孿(luan)生(sheng)城(cheng)(cheng)市(shi)(shi)至少具備九大核心能(neng)(neng)(neng)力(li)(li)：1、物(wu)聯感知(zhi)操控能(neng)(neng)(neng)力(li)(li)，采集城(cheng)(cheng)市(shi)(shi)“脈搏”數(shu)(shu)據，反(fan)映(ying)城(cheng)(cheng)市(shi)(shi)實(shi)(shi)時運(yun)行(xing)狀態。2、全要素(su)數(shu)(shu)字化(hua)表達能(neng)(neng)(neng)力(li)(li)，構建城(cheng)(cheng)市(shi)(shi)語義信息模型，實(shi)(shi)現現實(shi)(shi)世(shi)界與數(shu)(shu)字世(shi)界精(jing)準映(ying)射。3、可視(shi)化(hua)呈現能(neng)(neng)(neng)力(li)(li)，渲染數(shu)(shu)字空(kong)(kong)間(jian)(jian)(jian)效果，是(shi)(shi)數(shu)(shu)字空(kong)(kong)間(jian)(jian)(jian)城(cheng)(cheng)市(shi)(shi)的“打(da)開方式”。4、數(shu)(shu)據融合供給能(neng)(neng)(neng)力(li)(li)，有序(xu)治理(li)數(shu)(shu)據資(zi)源，建立數(shu)(shu)據資(zi)源關系(xi)，促進數(shu)(shu)據資(zi)源高(gao)效開發利用(yong)。5、空(kong)(kong)間(jian)(jian)(jian)分(fen)析計算能(neng)(neng)(neng)力(li)(li)，呈現廣域范(fan)圍內萬物(wu)三(san)維(wei)空(kong)(kong)間(jian)(jian)(jian)精(jing)確(que)關系(xi)，是(shi)(shi)模擬仿(fang)真的基礎條件能(neng)(neng)(neng)力(li)(li)。6、模擬仿(fang)真推演能(neng)(neng)(neng)力(li)(li)，基于城(cheng)(cheng)市(shi)(shi)運(yun)行(xing)規(gui)律構建行(xing)業分(fen)析算法模型，數(shu)(shu)字空(kong)(kong)間(jian)(jian)(jian)提前推演運(yun)行(xing)效果。7、虛實(shi)(shi)融合互動能(neng)(neng)(neng)力(li)(li)，從數(shu)(shu)字空(kong)(kong)間(jian)(jian)(jian)觀看實(shi)(shi)體空(kong)(kong)間(jian)(jian)(jian)情況(kuang)和控制(zhi)實(shi)(shi)體空(kong)(kong)間(jian)(jian)(jian)設(she)施，通(tong)過實(shi)(shi)體空(kong)(kong)間(jian)(jian)(jian)設(she)備隨(sui)時進入(ru)孿(luan)生(sheng)城(cheng)(cheng)市(shi)(shi)空(kong)(kong)間(jian)(jian)(jian)。8、自學習(xi)自優化(hua)能(neng)(neng)(neng)力(li)(li)，通(tong)過機器學習(xi)算法，預警城(cheng)(cheng)市(shi)(shi)發展(zhan)(zhan)問題，制(zhi)定(ding)應(ying)對(dui)措施并持(chi)續(xu)優化(hua)。9、眾創擴展(zhan)(zhan)能(neng)(neng)(neng)力(li)(li)，發揮公共服務平臺(tai)屬性，支(zhi)持(chi)能(neng)(neng)(neng)力(li)(li)擴展(zhan)(zhan)和應(ying)用(yong)持(chi)續(xu)創新。

三、數字孿生城市與智慧城市的關系

數(shu)(shu)字孿(luan)(luan)生城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)是智(zhi)(zhi)慧(hui)(hui)城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)基礎(chu)之一，智(zhi)(zhi)慧(hui)(hui)城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)目(mu)標是通過信息(xi)化(hua)(hua)技(ji)術(shu)將(jiang)城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)類資源進行高(gao)效整合，提高(gao)城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)運營的(de)(de)(de)(de)(de)(de)(de)(de)(de)效率(lv)和(he)質量，并且完善城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)服(fu)(fu)(fu)務(wu)以滿足(zu)市(shi)(shi)(shi)民的(de)(de)(de)(de)(de)(de)(de)(de)(de)需(xu)求(qiu)。這(zhe)(zhe)里(li)所涵蓋的(de)(de)(de)(de)(de)(de)(de)(de)(de)信息(xi)化(hua)(hua)技(ji)術(shu)，則包括了人工智(zhi)(zhi)能、機器學(xue)習、物(wu)聯網等(deng)，有別于(yu)傳統的(de)(de)(de)(de)(de)(de)(de)(de)(de)電子政(zheng)務(wu)和(he)互聯網應用。數(shu)(shu)字孿(luan)(luan)生城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)和(he)智(zhi)(zhi)慧(hui)(hui)城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)關(guan)系可以理解(jie)為：智(zhi)(zhi)慧(hui)(hui)城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)可以看作數(shu)(shu)字孿(luan)(luan)生城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)應用場(chang)景(jing)。數(shu)(shu)字孿(luan)(luan)生城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)依托于(yu)大(da)量數(shu)(shu)據，通過高(gao)效的(de)(de)(de)(de)(de)(de)(de)(de)(de)算法和(he)大(da)數(shu)(shu)據分析手段將(jiang)數(shu)(shu)據進行模(mo)擬，為智(zhi)(zhi)慧(hui)(hui)城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)建立數(shu)(shu)據模(mo)型。這(zhe)(zhe)使(shi)得智(zhi)(zhi)慧(hui)(hui)城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)技(ji)術(shu)可以基于(yu)數(shu)(shu)字孿(luan)(luan)生城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)創建的(de)(de)(de)(de)(de)(de)(de)(de)(de)模(mo)型，對城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)實(shi)際情況(kuang)進行還原和(he)仿(fang)真，提高(gao)了智(zhi)(zhi)慧(hui)(hui)城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)運營效率(lv)和(he)場(chang)景(jing)服(fu)(fu)(fu)務(wu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)質量。基于(yu)數(shu)(shu)字孿(luan)(luan)生城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)智(zhi)(zhi)慧(hui)(hui)化(hua)(hua)服(fu)(fu)(fu)務(wu)，還可以幫(bang)助城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)管(guan)理者更全(quan)面清晰地(di)獲悉城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)醫(yi)療服(fu)(fu)(fu)務(wu)、交通設施、公共建筑(zhu)、城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)安全(quan)等(deng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)發展和(he)經營狀況(kuang)，實(shi)現城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)(shi)管(guan)理精細化(hua)(hua)、人性化(hua)(hua)的(de)(de)(de)(de)(de)(de)(de)(de)(de)目(mu)標。

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。