Smart Campus Integrated Platform Development

瑞尔森大学的研究人员和FuseForward解决方案集团正在合作为瑞尔森大学校园开发一个云托管的数字孪生（DT）。这个数字孪生将作为所有校园数据的模拟和可视化环境，将校园建筑、支持物理基础设施和移动系统结合到一个公共接口中。这将允许校园管理者和其他最终用户a)观察校园当前和历史的行为，b)识别不规则行为或潜在问题，以及c)执行可行性和“假设”分析，以测试新的校园策略，如应急响应，能源管理等。开发这种DT需要几种新技术：1)综合数据结构，集成来自四个领域的广泛数据：智能建筑、智能基础设施、智能交通和遥感，为智慧城市创造可扩展的方法2)新技术确定传感器的最佳位置进行数据收集，并将相邻传感器的数据拼接在一起，以创建一个无缝的校园“视图”3)新遥感技术使用无人驾驶飞行器（无人机）、载人设备，以及车载设备来收集校园物理信息（包括室内和室外）并使用它来创建3D模型。4)机器学习算法，利用传感器和其他校园系统数据，近乎实时地对事件进行分类和预测。5)以瑞尔森校区为例，开发一种大型、多学科的数字技术开发方法，这可以作为在城市或社区规模上发展数字技术的中间步骤。该项目产生的知识将共同开发一套应用程序，这些应用程序可以集成到一个共同的解决方案中，以优化能源效率，维护行人的安全环境，识别和标记潜在危险或安全威胁，识别设备故障或建筑结构退化，以及其他类似的应用程序，以降低建筑运营成本，同时保护公共安全和环境。

Ryerson University researchers and FuseForward Solutions Group are collaborating to develop an cloud-hosted Digital Twin (DT) for the Ryerson University campus. This Digital Twin will serve as a simulation and visualization environment for all campus data, combining the campus buildings, supporting physical infrastructure, and mobility systems into a common interface. This will allow campus managers and other end-users to a) observe the current and historical behavior of the campus, b) identify irregular behavior or potential issues, and c) perform feasiblity and "what-if" analyses to test new campus strategies, such as emergency response, energy management, etc. Several new technologies will be required to develop this DT:1) A comprehensive data structure that integrates a breadth of data from four domains: Smart Buildings, Smart Infrastructure, Smart Transportation, and Remote Sensing to create a scalable approach for Smart Cities2) New technologies to identify the optimal locations of sensors for data gathering and to stitch together data from adjacent sensors to create a seamless 'view' of the campus3) New remote sensing technologies using unmanned aerial vehicles (drones), person-mounted equipment, and vehicle-mounted equipment to gather campus physical information (both indoor and outdoor) and use it to create 3D models. sensor networks to create 4) Machine learning algorithms to classify and predict events, using sensor and other campus system data in near-real-time. 5) Development of an approach to large, multidisciplinary DT development, demonstrated using the Ryerson Campus, that can serve as an intermediate step to developing DTs at the city or neighbourhood scale.Together, the knowledge generated from this project will develop a suite of applications that can be integrated into a common solution to optimize energy efficiency, maintain a safe environment for pedestrians, identify and flag potential hazards or security threats, identify equipment malfunction or building structural degradation, and other similar applications to reduce building operational costs while protecting public safety and the environment.