中国数字技术助力沙特智慧城市建设

Core Insights - The Jeddah Comprehensive Development Project, a key initiative under Saudi Arabia's Vision 2030, is being constructed by Chinese companies, showcasing the significant role of digital technology in infrastructure projects [1][2]. Group 1: Digital Technology in Construction - The project utilizes full-process digital simulation to optimize design and enhance construction efficiency, with a total area of 5.7 million square meters and a coastline of 9.5 kilometers [2]. - Building Information Modeling (BIM) is employed to create a 1:1 model, allowing for early detection of engineering conflicts and reducing rework, thus providing support for site development and planning simulations [2][3]. - A case study highlighted the use of 3D animation to validate the feasibility of critical installations, which significantly improved installation efficiency and safety [3]. Group 2: Augmented Reality and Smart Systems - Augmented reality devices are integrated into the project, enabling precise location and rapid fault detection of infrastructure elements, with a positioning accuracy of ±5 millimeters [4]. - The project has developed a smart irrigation and fertilization system to address local climatic challenges, achieving a seedling survival rate of 95% and doubling cultivation efficiency [6]. Group 3: Future Prospects and Collaboration - The project aims to integrate big data and artificial intelligence for dynamic management of the smart city platform, enhancing urban management capabilities [5]. - The successful application of Chinese solutions in this project is expected to be replicated in other Saudi cities, fostering innovation and collaboration between China and Saudi Arabia [5][7].