1991金沙cc官方
JSTI · ITS | 苏交科承办特别兴趣会议并发表主题演讲
2023-10-20
10月18日，苏交科承办的第29届智能交通世界大会——数字孪生在智慧交通领域的应用研究特别兴趣会议在苏州国际博览中心顺利召开。本次会议邀请了行业内专家从基础软件、行业应用和前沿发展三个方面进行分享，为与会者提供丰富的信息和深入的见解，旨在进一步活跃学术氛围，激发同一研究领域互动交流，打造更具开放和精准的交流平台。集团工程数字中心主任胡彦卿出席会议并发表主题演讲。
数字孪生在智慧交通领域的应用研究
集团工程数字中心主任胡彦卿
动态称重传输数据的准实时计算及响应
通过自主研发的基于动态称重系统的结构实时响应数字孪生技术，首次将有限元计算与BIM模型相结合，通过实时分析动态称重系统的车辆轴重、车速、车道信息，结合预先建立的精确有限元仿真模，实现了桥梁在车辆作用下的挠度和应力响应的快速分析与预警。探索孪生场景下的业务赋能，为运维管理科学决策提供支持。
会议主题
The research on the application of digital twins in the field of intelligent transportation can provide effective solutions to many transportation problems. For example, by deploying sensors and cameras in cities to collect traffic data, real-time monitoring of traffic flow and updating models to alleviate congestion can be realized. In addition, by simulating traffic accidents, the vulnerability of the transportation system can be assessed and the factors that may lead to accidents can be identified, thus providing transportation planners with suggestions to improve the design of the road network and enhance the safety of the transportation system. Meanwhile, through the digital twin model, different traffic flows, routes and rules can be simulated to test the reliability and sustainability of the transportation system. In addition, by simulating various road conditions and traffic scenarios, the safety and robustness of self-driving cars can be evaluated, among others.
