CAJ | 학술논문

本文围绕多车道交通规则及其通行性能问题，利用元胞自动机理论，建立了多车道交通流元胞自动机模型，在计算机上进行了模拟仿真，从空间、时间和状态等特征上模拟了各车辆的行驶情况，获得了不同超车规则、最高限速和最低限速对应的交通流各种特性，包括车辆平均速度、道路交通流量、车辆换道超车频率、道路占用率、道路利用率等指标，评价了不同交通规则的实际效果，为优化交通规则，改善道路通行能力，提高道路资源利用效率提供了可行方法。
본문위요다차도교통규칙급기통행성능문제，이용원포자동궤이론，건립료다차도교통류원포자동궤모형，재계산궤상진행료모의방진，종공간、시간화상태등특정상모의료각차량적행사정황，획득료불동초차규칙、최고한속화최저한속대응적교통류각충특성，포괄차량평균속도、도로교통류량、차량환도초차빈솔、도로점용솔、도로이용솔등지표，평개료불동교통규칙적실제효과，위우화교통규칙，개선도로통행능력，제고도로자원이용효솔제공료가행방법。
This paper propose the multi-lane trafifc lfow cellular automaton model to analysis performance of different trafifc rules,which models the trafifc system by nonlinear dynamical system with discrete space,time and states.our algorithm outputs macro indicators of trafifc lfow under different rules,including average speed,trafifc lfow,lane changing frequency, road occupancy rate,road utilization,etc.We evaluated the actual effect of three trafifc rules,and found the feasible method to optimize trafifc rules,to improve road capacity,efifciency as wel as utilization of the whole trafifc system.