基于FSM的多Agent信号交叉口微观建模仿真

Multi-Agent Microscope Simulation of Signalized Intersection Based on FSM

利用多Agent技术对信息环境下信号交叉口进行建模,分析了驾驶员Agent和信号灯Agent的有限状态机结构,探讨了基本转换规则的状态转换,并给出了系统模型实现的框架。所提出的模型能充分描述信息环境下信号交叉口的各个体的行为状态以及状态转换,转换规则可以根据实际交通数据进行修改和标定,可适用于信息环境信号交叉口的运行分析。

A module of signalized intersection under information environment is established with the Agent technique. The architecture of the vehicle Agent and signal Agent based on finite state machine （FSM） is analyzed. The state transition rules are discussed and the framework of the system model is proposed. This model can describe the behavior state of Agents in signalized intersection and state transition under information environment. The rule for transition can be modified and validated according to the field traffic data. This model can be applied to analyzing the signalized intersection operation under information environment.