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将动态交通分配实施过程纳入预测控制框架下以满足实时交通诱导的目的,提出一种交通诱导预测控制算法.该算法是在滚动时域基础上进行的,包括实时交通分配、交通流模拟运行及评价以及进化最佳路径3个重要环节.仿真结果表明,交通诱导预测控制是一种良好的计算机控制方法学,其优化过程预先考虑了目前交通分配对未来路网的影响,因而可有效地防范交通拥堵,实现考虑反馈的路网交通流实时分配优化,同时为出行者提供最佳路径.
In order to meet the demand of real-time traffic guidance, this paper proposes a traffic-induced predictive control algorithm, which is based on the rolling time domain, including real-time traffic distribution, traffic flow simulation and Evaluation and evolutionary optimal path.The simulation results show that traffic-induced predictive control is a good method of computer control, and its optimization process pre-consideration the impact of current traffic distribution on the future road network, which can effectively prevent Traffic congestion, real-time distribution optimization of road network traffic considering feedback, and provide the best route for travelers.