数字孪生技术

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全面推进韧性城市建设
Jing Ji Ri Bao· 2025-04-27 00:14
Core Viewpoint - The construction of resilient cities in China is a significant focus for modern urban management, aiming to enhance urban resilience and risk management capabilities by 2030, as emphasized by national policies and leadership [1][4]. Group 1: Definition and Development of Resilient Cities - Resilient cities are defined as urban areas that can quickly recover from disasters without suffering catastrophic failures, emphasizing comprehensive response capabilities [2]. - The development of resilient cities in China has gone through three stages: introduction of the concept before 2015, practical exploration from 2015 to 2020, and comprehensive development post-2020 [3][4]. Group 2: Policy and Implementation - National policies have been established to guide the construction of resilient cities, including the 2024 guidelines from the Ministry of Natural Resources and the 2022 action plan from the State Council [4][5]. - Local governments, such as Beijing and Shanghai, have developed specific policies and plans to promote resilient city construction, creating a governance framework that includes various resilience aspects [5][6]. Group 3: Technological Innovations - The integration of new urban infrastructure and advanced technologies, such as artificial intelligence and digital twin technology, is transforming urban disaster prevention systems, enhancing data collection and predictive capabilities [7][8]. - Zhejiang Province has developed a comprehensive disaster prevention model that utilizes AI to forecast risks and support decision-making across various administrative levels [9]. Group 4: International Collaboration and Learning - China's resilient city planning model is gaining international recognition, with collaborative projects aimed at addressing climate change and promoting sustainable urban development in partnership with countries like Germany and organizations like the World Bank [6]. - Lessons from developed countries highlight the importance of institutional support, legal frameworks, and digital risk monitoring systems in building resilient cities [12][13][14].
曾经的电竞少年,为什么决定用16年克隆地球?
混沌学园· 2025-04-24 15:19
他年少有为, 24 岁就成为当代集团旗下最年轻的总经理。 他曾把单一的物业公司发展为包括新科技、新空间、新服务的孵化和产业集团, 10 年间业务年收入从千 万级增至超十亿。 而一次偶然的美国之旅改变了他的事业轨迹。 2014 年,他去美国考察,在朋友的家里第一次领略了 VR 。 " 当时一下就被击中了! " 商业嗅觉敏锐的 他第二年就创立 51VR ( 2019 年 51VR 品牌升级为 51WORLD ),并担任 CEO 。 他就是李熠,一个曾经追求 " 星际争霸 " 竞技对抗的热血少年,以及酷爱德州扑克心理博弈的跨界选手, 如今他已算得上这两项爱好的顶级高手。 然而,这还不是最酷的。李熠计划用 16 年的时间干一件大事 —— 克隆地球,在虚拟与现实之间架起一 座桥梁。 目前,这个计划仍在进行中。 前不久,混沌的课程主任在与李熠打磨课程的过程中,有过一次面对面的交流。言语之间, 51WORLD 清晰的愿景逐渐浮现,以下内容为混沌君根据李熠与混沌课程主任的对话整理。 本周六,李熠将做客混沌直播间,分享 51WORLD 是如何诞生的,欢迎扫描海报二维码预约: " 竞技 " 基因:星际、德州与创业 李熠的人生始终 ...
全球数据中心数字孪生运维系统市场前15强生产商排名及市场占有率
QYResearch· 2025-04-22 09:42
数据中心数字孪生运维系统是一个先进的智能平台,它运用数字孪生技术构建数据中心机房的虚拟模型。该系统通过实时收集和 分析设备数据,能够全面监控和管理机房的物理环境。它具有高度智能化、实时性强和可视化程度高的特点,能够模拟机房设备 的运行状态、预测潜在风险,还便于进行远程控制和维护。其优势在于实现了虚拟现实与物理机房的深度融合,极大地提高了机 房的运行效率和安全性,降低了维护成本。该系统为数据中心的高效运行提供了有力的技术支持,推动机房管理朝着智能化和自 动化方向发展。 数据中心作为关键系统,其实时运行情况十分复杂,且越来越依赖数字系统来提升运维能力。借助数字孪生技术构建的虚拟模 型,不仅可以实时直观呈现和监控正在进行的活动,还能借助虚拟或增强现实系统(即数字孪生)对基础设施进行模拟、控制和 操作。关键基础设施的运维人员现在可以利用数字孪生进行培训,学习在正常或紧急模式下如何操作、执行维护程序,或根据不 同需求更新系统配置。这些模拟训练有助于提升应急响应能力,简化日常运维工作。随着行业变革因素的出现,未来几年,数字 孪生技术在数据中心运维中的应用将更加广泛。 数据中心数字孪生运维系统还为大型数据中心提供了一套系统 ...
新会员 | 深圳市未蓝新能源科技有限公司
中关村储能产业技术联盟· 2025-04-22 07:36
近日, 深圳市未蓝新能源科技有限公司 完成入会流程,正式成为中关村储能产业技术联盟会 员单位。 公司介绍 Vili on团队自主研发的2S+C核心技术框架(BMS电池管理系统、EMS能量管理系统和 CLOUD云平台)在多个领域取得突破:自研的BCM电池簇管理单元显著提升了储能系统的 智能化水平,EMS能量管理系统已成功应用于日本TOP 3商社;数字孪生技术降低电池模组 维护和更换成本50%;小电流SOC估算精度提升20%,并优化快速调频应用,增强系统响应 速度与可靠性。AiP簇级均衡技术有效提升了系统兼容性,降低电池筛选成本并将容量损失 降至0。AI驱动的电池寿命预测模型结合大数据,为光储充电站、微电网等提供精准电池健 康管理,提升系统经济性和安全性。持续深化的技术创新使Vili on不断突破传统的储能部件 竞争瓶颈,成为公司持续竞争优势的核心驱动力。 营运表现 自正式运营近四年来,Vili on不断引进专业人才,涵盖了储能技术、研发、工程、市场等多 个领域,打造了一支具有丰富的跨国经验和行业深耕能力的开拓者团队。公司深圳研发和制 造基地持续扩展,同时在荷兰设立了子公司,进一步增强了在欧洲市场的本地化运营能力 ...
邮储银行广州市分行:全面深化金融服务 助企业成长壮大
Zheng Quan Ri Bao Zhi Sheng· 2025-04-18 07:44
Group 1 - Postal Savings Bank of China (PSBC) Guangzhou Branch has increased its focus on technology finance and inclusive finance, supporting the development of private enterprises in key sectors such as advanced manufacturing and core technologies [1][2] - Wangsi Technology Group Co., Ltd., a high-tech enterprise focusing on artificial intelligence and digital twin technology, received significant financial support from PSBC, enabling its rapid growth and earning the title of a national-level specialized and innovative "little giant" enterprise [1] - Specialized and innovative enterprises typically exhibit characteristics of high technology investment, high human capital investment, and light asset management, requiring substantial long-term funding [1] Group 2 - After identifying Wangsi Technology's funding needs, PSBC Guangzhou Branch quickly approved a credit limit of several tens of millions of yuan through its new product "Large Technology Innovation Loan," effectively addressing the company's financing challenges [2] - As of February 2025, PSBC Guangzhou Branch has visited over 4,000 market entities, granted over 9.2 billion yuan in credit to small and micro enterprises on its "recommendation list," and disbursed nearly 5.8 billion yuan in loans [2] - The branch has also enhanced its technology finance services by developing the "Look to the Future" credit analysis method and implementing a "Technology Flow" evaluation system for technology-based enterprises, focusing on the growth potential and innovation capabilities of small and medium-sized technology enterprises [2]
51亿美元!AI赋能生命科学,西门子收购Dotmatics扩展工业软件版图
仪器信息网· 2025-04-08 03:13
该收购是 西门子"ONE Te ch Company "计划的又一里程碑 ,通过将开放式数字商业平台西门子 Xc e l e r a t o r 扩展到生命科学软件领域,从而 提升客户关注度,加速创新,实现更高增长。 生命科学领域是西门子软件现有市场布局的有力补充, 将西门子数字化工业软件的总目标市场扩大 11 0 亿美元。 生命科学领域受结构性转变 驱动,包括老龄化社会带来的医药需求增长、药品可及性的提升、科技进步催生的新治疗选择,以及复杂价值链对于加强合作和可见性的迫切 需求等。这些趋势凸显了数字化转型的必要性, 预计未来五年内该领域在软件方面的支出将翻一倍。 收购带来显著协同效应 Do tma ti c s 预计将在 2 0 2 5 财年实现超 3 亿美元营收,拥有丰厚的利润,现金流生成能力强劲,调整后的息税折旧摊销前利润(EBITDA)超 过 4 0%。在产生协同效应之前,该公司中期阶段收入增长和高盈利能力将立即增加西门子的增长、息税折旧摊销前利润率和自由现金流。 西 门子预计将实现显著的收入协同效应 :中期收入协同效应预计约为每年 1 亿美元,长期内将增至每年 5 亿美元以上。 根据惯例成交条件和适 ...