交通信号控制虚拟实验实践教学与平台开发

Practical Teaching and Platform Development for Traffic Signal Control Virtual Experiment

随着城市交通建设重心从基础设施建设向功能提升转变,交通信号控制成为未来交通投资和应用的重点。社会对交通信号控制相关人才的需求日趋迫切,对交通信号控制人才的培养模式和培养方法提出了新的要求。另外,随着交通信号控制向智能化、集成化、网络化、实时性方向快速发展,交通信号控制模式、控制方法、控制策略层出不穷。实验教学设备无法满足交通信号控制技术更新需求。因此,只有通过虚拟实验平台的开发才能解决交通信号控制新技术、新方法实践教学的需要。为了使学生能够全面深刻地认识、掌握交通信号控制理论和方法,本文构建交通信号控制虚拟实验平台,使学生不受时空限制进行实践操作,以此激发学生实验兴趣,调动学生积极性和主动性,从而提高学生的专业认识水平、动手操作能力、创新实践能力。

With the focus of the urban traffic construction transforms from infrastructure construction to function promotion,traffic signal control has become the key point of future transport investments and applications. The social demand for traffic signal control professionals becomes urgent increasingly, which puts forward new requirements on the talent training mode and method of traffic signal control. In addition, with the traffic signal control rapidly developing in the direction of intelligent, integrated, networked and real- time, traffic signal control modes, control methods and control strategies emerge in endlessly. The experimental teaching equipment cannot meet the updated demand of traffic signal control technology. Therefore, only by developing virtual experiment platform can meet the practice teaching needs of new traffic signal control technologies and methods. In order to make students understanding traffic signal control theory deeply and master traffic signal control method comprehensively, this paper develops traffic signal control virtual experiment platform. Students can do the experimental not limited by time and place. It expects to stimulate the interest and arouse the enthusiasm and initiative of students, so as to improve the professional knowledge, practical operations capability and innovative practice ability.