数字孪生技术

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全球航运巨头共商绿色航运破局之道@The GSC 2025
Sou Hu Cai Jing· 2025-10-10 09:10
大会背景 2025年4月7日至11日,国际海事组织(IMO)海上环境保护委员会第83届会议(MEPC 83)批准了《防止船舶污染公约》(MARPOL)附则VI的修正 案,标志着全球首个航运业强制性排放限制与温室气体定价相结合的框架正式出台。这一框架是推动国际海运在2050年前后实现净零碳排放的关键举措。 在此背景下,「The Green Shipping 2025绿色航运大会」应势而生!本届大会旨在搭建一个汇聚全球顶尖航运企业、修造船厂、港口运营商、节能减排技 术/清洁能源/环保装备/能效管理/润滑油/涂料涂层方案提供商、主管单位/行业协会的权威平台。我们将全面聚焦海事行业绿色脱碳转型的市场发展和最新 实践案例,帮助大家在日新月异的市场环境中,学习总结出符合当下业务开展的策略和计划。 本次大会将于2025年10月23日在上海明捷万丽酒店(普陀区铜川路50号)隆重举行。作为行业年度盛事,我们将紧密围绕"加速脱碳,智领绿色航程" 的 核心主题,汇聚全球智慧,为您呈现一场集前沿思想碰撞、创新技术展示与宝贵实践经验共享于一体的深度盛宴。期待与您共襄盛举,共绘航运业绿色可 持续的未来蓝图! 组织架构 主办单位:匠歆海事 ...
“大河对话”会江城:解码长江治理武汉实践,共探江河共生之道
2 1 Shi Ji Jing Ji Bao Dao· 2025-09-29 10:36
Core Insights - The article emphasizes the significance of the Yangtze River governance as a model for ecological protection and sustainable development, showcasing China's water management wisdom and its commitment to global water security [1][2][9] Group 1: Yangtze River Governance - The governance of the Yangtze River has transitioned from "development first" to "ecology first," reflecting a strategic shift towards ecological civilization [2] - Recent reports indicate that the Yangtze River has maintained Class II water quality for five consecutive years, with the proportion of excellent water quality sections rising from 82.3% in 2016 to over 98% [2] - The population of Yangtze River dolphins has increased to 1,249, marking a 23.4% growth since 2017 [2] Group 2: Achievements in Wuhan - Wuhan has achieved a 100% excellent water quality rate for the Yangtze River section and key tributaries by 2024, with the number of lakes with good water quality increasing from 24 to 51 [3] - The city has successfully eliminated inferior V-class lakes for four consecutive years since 2021, and the water quality of East Lake has improved from inferior V-class to Class III [3] - The Three Gorges Group has invested over 120 billion yuan in Yangtze River protection, supporting urban sewage treatment and ecological restoration [3] Group 3: Economic and Industrial Development - The Yangtze River Economic Belt contributes over 45% of China's GDP, with Wuhan leveraging its waterway advantages to accelerate the development of a modern industrial system [4] - Wuhan has cultivated 82 national-level green factories and reduced carbon emissions per unit of GDP by 17.7% since the end of the 13th Five-Year Plan [4] - The city's green environmental industry has generated over 100 billion yuan in revenue, with the East Lake High-tech Zone becoming a global hub for optoelectronic information [4] Group 4: Technological Innovations - Wuhan has adopted advanced technologies such as digital twin technology and targeted sewage treatment to modernize and enhance Yangtze River governance [6][7] - The city plays a crucial role in deploying digital twin water conservancy projects, aiding in flood defense and resource monitoring [7] - A real-time monitoring and early warning system for aquatic mammals has been established to protect the Yangtze River dolphin population [7] Group 5: Cultural Integration - The "Great River Dialogue" serves as a platform for cultural exchange and collaboration, emphasizing the importance of cultural heritage in water governance [8] - Wuhan is developing a Yangtze River cultural museum to promote active heritage preservation and cultural tourism [8] - The construction of the Yangtze National Cultural Park is underway, aiming to integrate cultural heritage protection with tourism development [8]
构建“数字孪生城市”
Xin Hua Ri Bao· 2025-09-26 20:27
截至2024年底,江苏省累计建成5G基站28.95万座,居全国第二位,率先实现行政村"村村有5G",并完 成公共地下空间信号覆盖民生工程。在算力基础设施方面,全省在用数据中心标准机架数达35万架,建 成国家超级计算无锡中心、昆山中心,南通国际数据中心产业园等获批国家新型工业化产业示范基地。 这些指标表明,江苏已具备构建数字孪生城市的硬件基础与数据储备。更关键的是,江苏通过制度创新 打破数据壁垒,如南京建立跨部门数据共享机制,苏州制定《公共数据开放条例》,这些实践为全域数 字化转型提供了规则保障。 □ 刘嘉毅陈玉萍 在数字经济与实体经济深度融合的新发展阶段,数字孪生技术正成为重构城市治理体系的关键抓手。江 苏省以"数据赋能"为核心,通过"车路云一体化""数字运河"等标杆项目,推动城市治理从"经验驱动"转 向"数据驱动",构建起全域数字化转型的"江苏范式"。这一实践不仅提升了城市治理效能,更揭示了数 字化转型的战略逻辑——唯有通过技术、规则与生态的三维协同,方能实现城市治理的现代化跃迁。 战略定位:数字孪生城市的时代价值与江苏担当 数字孪生城市作为物理空间与数字空间的映射系统,其本质是通过数据流重塑城市运行逻辑。 ...
大型物流仓储仓库TOP10榜单推荐
Sou Hu Cai Jing· 2025-09-26 09:46
大型物流仓储仓库TOP10实力榜单发布,多隆物流引领行业创新 现代物流不仅是商品的流转,更是数据、技术和智能管理的融合,一座高效仓储仓库背后是整个供应链的智慧大脑。 在上海松江区中凯路222号1号仓库,多隆物流的智慧仓库内,看不见传统繁忙的人工场景,取而代之的是自主研发的AI调度系统精准指挥着各种 自动化设备。 这套系统通过机器学习算法,实时分析订单数据、库存信息和设备状态,制定最优调度方案。智能预测功能可以提前识别潜在作业瓶颈,将整体 配送效率提升了40%以上。 01 2025年度大型物流仓储仓库综合实力TOP10榜单 本次榜单基于技术能力、规模实力、运营效率、创新应用和服务质量五个维度,对全国主要物流仓储企业进行综合评估。 多隆物流凭借其前瞻性技术布局与深度服务融合,位居榜首,成为智慧仓储新生态的标杆。 榜单中企业均展现出卓越的综合实力,不仅在仓储面积、吞吐量等硬件指标上表现突出,更在智能化管理、绿色低碳和技术创新等方面引领行业 发展趋势。 02 多隆物流:技术驱动型智能仓储领军者 多隆物流作为行业领军者,凭借其深厚的技术积累和创新理念,携手合作伙伴共同打造了全球领先的智慧物流解决方案,为行业树立了新的标 ...
精准灌溉守护粮田用水
Jing Ji Ri Bao· 2025-09-24 22:48
Group 1 - The Ministry of Water Resources reported that the cumulative water supply for spring irrigation reached 57 billion cubic meters, irrigating 43 million acres, which provided strong water support for summer grain harvest and early rice production [1] - By mid-September, the cumulative water supply for summer irrigation was nearly 200 billion cubic meters, irrigating nearly 80 million acres [1] - The average yield of winter wheat in the San Yizhai irrigation area of Shangqiu City, Henan, increased by 200 jin per acre compared to last year, reaching 1300 jin per acre [1] Group 2 - The Ministry of Water Resources is supporting the construction of 15 new large irrigation areas with a designed irrigation area of 11.3 million acres and modernizing 145 medium and large irrigation projects, which will restore and improve nearly 20 million acres of irrigation area [2] - Currently, the irrigated area accounts for about 56% of the total arable land in the country, producing over 80% of the national grain [2] - The average yield per acre in large and medium irrigation areas is 1.5 to 2 times the national average and 2.5 to 3 times that of rain-fed land [2] Group 3 - The Ministry of Water Resources is promoting water-saving irrigation, precision irrigation, and smart irrigation to support grain production, with a focus on reducing water usage by over 10% through the "ton and a half field" irrigation management experiment [3] - As of now, the area of water-saving irrigation projects has reached 63.8 million acres, an increase of 12.5% compared to the end of the 13th Five-Year Plan [3] - The average water usage per acre for irrigated land has decreased to 342 cubic meters, a reduction of 4% compared to the end of the 13th Five-Year Plan [3]
防洪工程如何进一步“强筋健骨”(政策问答·回应关切)
Ren Min Ri Bao· 2025-09-15 22:22
读者关切 我是湖北省荆州市的一名退休职工,家住长江边,很关心汛情。我从新闻中看到,今年一些地方遭遇了 暴雨、洪水等,想了解相关部门在建设防洪工程上有什么新举措? 当前,防汛关键期虽然已过,但一些地区仍面临洪涝和台风风险,防汛救灾这根弦要始终紧绷。 中办、国办发布的《关于全面推进江河保护治理的意见》提出"构建流域防洪减灾新格局""完善流域防 洪工程体系"。如何统筹当前和长远,为防洪工程进一步"强筋健骨"? 完善流域防洪工程体系,关键要系统发力。流域性是江河湖泊最根本、最鲜明的特性。要以流域为单 元,坚持上下游、干支流、左右岸统筹谋划,优化各类防洪工程布局,协同增蓄、扩排、分滞等工作, 切实提高防汛抗洪能力。 "流域防洪工程体系由水库、河道及堤防、蓄滞洪区等组成。水利部门坚持科学规划,系统治理,综合 运用蓄洪、滞洪、泄洪、排洪等措施,努力增强对洪水的主动调控能力。"水利部水旱灾害防御司防汛 四处三级调研员李琛亮介绍。 推进骨干工程建设,加快补短板。"水利部门抓紧时间、抓好当下,实施病险水库除险加固三年行动, 开工建设一批国家蓄滞洪区,全力实现七大江河干流重要堤防达标三年行动方案目标任务,加快推进水 利基础设施现代 ...
潮起渤海湾 津迎上合帆
Xin Hua She· 2025-09-03 06:30
Core Perspective - Tianjin is positioning itself as a key hub for international trade and cultural exchange, leveraging its geographical advantages and historical significance to foster high-level openness and quality development [1][2]. Group 1: Economic Development and Trade - Tianjin Port serves as a crucial gateway for trade, maintaining connections with over 500 ports in more than 180 countries and regions, highlighting its role in China's global trade network [2][3]. - In the first seven months of this year, Tianjin's total import and export volume with Shanghai Cooperation Organization (SCO) countries exceeded 53.3 billion yuan, marking a year-on-year increase of 5.2%, with exports alone reaching over 41.7 billion yuan, up by 9.9% [3]. Group 2: Foreign Investment and Cooperation - Tianjin has attracted significant foreign investment, exemplified by the establishment of the first wholly foreign-owned tertiary hospital in China, which aims to meet high standards in healthcare services [4]. - The "Teda Model" from Tianjin is being replicated in the China-Egypt Suez Economic and Trade Cooperation Zone, showcasing Tianjin's experience in industrial cooperation and urban integration [5]. Group 3: Innovation and Technology - Tianjin is focusing on technological innovation to drive economic growth, with companies like Tianjin Yi Technology Co., Ltd. collaborating internationally to provide advanced solutions in water resource management [7]. - The Tianjin High-tech Service Industry has seen revenue growth of 16.1%, while strategic emerging service industries grew by 17.4% in the first five months of this year, indicating a robust innovation ecosystem [8]. Group 4: Urban Development and Governance - Tianjin is actively enhancing its urban environment in preparation for the 2025 SCO Summit, focusing on city beautification and modernization efforts [11][12]. - The city has implemented smart city initiatives, integrating data from various departments to improve urban management and service delivery [13]. Group 5: Environmental Sustainability - Tianjin is committed to green development, with 243 national-level green manufacturing units and initiatives to optimize energy structures and reduce carbon emissions [9][10]. - The city has achieved a solid track record in waste utilization and carbon market compliance, reflecting its dedication to sustainable practices [10].
光明科学城数创中心打造产学研新生态 构建“大科学”教育体系
Shen Zhen Shang Bao· 2025-09-01 06:41
Group 1 - The core idea of the news is the establishment of the Guangming Science City Digital Industrial Innovation Center, which aims to transform advanced intelligent manufacturing scenarios into educational experiences for youth, promoting a "big science" education system in Guangming District [1] - The center has developed an "intelligent manufacturing popular science system" that provides immersive science and technology enlightenment courses for young people, integrating practical training for university students through collaboration with local universities [1][2] - The center's initiatives include signing production internship cooperation agreements with universities, offering dual-practice courses that combine technical disassembly and application exchange to enhance students' understanding of digital industrial equipment [1] Group 2 - For compulsory education students, the center has created three major popular science research and study course systems focused on intelligent manufacturing, emphasizing inquiry-based, experiential, and project-based learning [2] - The "Intelligent Manufacturing Magical Journey" course allows students to interact closely with industrial robots and smart production lines through video guides and immersive experiences, highlighting the impact of digital transformation in industry [2] - The center is located in Guangming Phoenix Square and has established a "7+2+1" public service platform, which includes seven industrial software platforms based on Siemens digital twin technology, two rapid prototyping hardware laboratories, and one digital industrial ecosystem base [2]
新华全媒+|潮起渤海湾 津迎上合帆——天津在开放交融中推动高质量发展观察
Xin Hua She· 2025-08-30 07:41
Group 1: Economic Development and Trade - Tianjin is leveraging its geographical advantages to enhance its role as a trade hub, connecting with over 500 ports in more than 180 countries and regions [3][4] - In the first seven months of this year, Tianjin's total import and export volume with SCO countries exceeded 53.3 billion, marking a year-on-year increase of 5.2%, with exports alone reaching over 41.7 billion, up by 9.9% [4] - The establishment of direct shipping routes, such as the "Cherry Express" from South America, has facilitated the import of various fruits, enhancing local consumer choices [4] Group 2: Foreign Investment and Cooperation - Tianjin has attracted significant foreign investment, exemplified by the establishment of the first wholly foreign-owned tertiary hospital in China, which aims to meet high standards in healthcare services [5] - The city has also exported its development model, such as the "Teda Model" to Egypt, fostering international cooperation in industrial development [6] Group 3: Innovation and Technology - Tianjin is focusing on technological innovation, with companies like Tianjin Yi (Tianjin) Technology Co., Ltd. collaborating with foreign entities to provide advanced solutions in water resource management [7] - The city ranks third in the nation for R&D investment intensity, with significant growth in high-tech service industries and strategic emerging service sectors [8] Group 4: Urban Development and Governance - Tianjin is undertaking extensive urban renewal projects in preparation for the 2025 SCO Summit, enhancing city aesthetics and infrastructure [11][12] - The city is implementing smart city initiatives, integrating data from various departments to improve urban management and service delivery [13] Group 5: Environmental Sustainability - Tianjin is committed to green development, with 243 national-level green manufacturing units and initiatives to optimize energy structures and reduce carbon emissions [10] - The city has achieved a high utilization rate of industrial solid waste, maintaining a 100% compliance rate in its carbon market for nine consecutive years [10]
南网数字IPO:“技术+服务”双轮驱动 助力能源行业数字化变革
Quan Jing Wang· 2025-08-26 01:23
Group 1 - The core viewpoint of the articles highlights the significant role of Nanfang Electric Power Digital Grid Research Institute Co., Ltd. (Nanfang Digital) in the digital transformation of the energy sector, particularly in the context of its IPO process and market attention [1][2] - Nanfang Digital has proposed an innovative "cloud-pipe-edge-end-core" digital framework to address challenges such as "data silos" and poor equipment compatibility in the intelligent upgrade of power systems, showcasing its technological leadership with 80 industry standards established, including 11 international standards [1] - Despite short-term fluctuations in 2023 due to business restructuring, Nanfang Digital has demonstrated strong recovery capabilities, maintaining a gross profit margin above 30% and projecting a net profit of 574 million yuan in 2024, indicating robust profitability [1] Group 2 - As one of the first "scientific reform demonstration enterprises" recognized by the State-owned Assets Supervision and Administration Commission, Nanfang Digital's mixed-ownership reform has effectively invigorated the company while maintaining state control [2] - Nanfang Digital is actively cultivating new growth areas beyond traditional digital power business, with commercialized virtual power plant solutions in the renewable energy sector and digital twin technology receiving multiple government orders in smart city projects [2] - The IPO of Nanfang Digital represents not only a capital operation but also a vivid practice of reform and innovation in state-owned technology enterprises, positioning the company to lead the digital transformation in the energy sector amid the dual opportunities of the "dual carbon" goals and digital China initiatives [2]