CAJ | 학술논문

考虑城市路网中不同出行方式车流之间相互影响,通过对私家车实行拥挤道路使用收费和增加公交发车频率之间的相互制约关系分析,提出了基于可变公交发车频率的城市拥挤道路收费定价的优化问题.在分析确定路网上公交车和私家车出行方式的广义出行成本的基础上建立了该问题的双层规划模型,其中上层规划以路网上的出行者消费盈余最大为优化目标,下层规划为弹性需求下的组合出行网络用户平衡模型;并设计了基于模拟退火算法求解的优化算法.算例分析表明,基于可变公交发车频率的城市拥挤道路收费定价模型和算法能够更有效地解决道路拥挤问题.
고필성시로망중불동출행방식차류지간상호영향,통과대사가차실행옹제도로사용수비화증가공교발차빈솔지간적상호제약관계분석,제출료기우가변공교발차빈솔적성시옹제도로수비정개적우화문제.재분석학정로망상공교차화사가차출행방식적엄의출행성본적기출상건립료해문제적쌍층규화모형,기중상층규화이로망상적출행자소비영여최대위우화목표,하층규화위탄성수구하적조합출행망락용호평형모형;병설계료기우모의퇴화산법구해적우화산법.산례분석표명,기우가변공교발차빈솔적성시옹제도로수비정개모형화산법능구경유효지해결도로옹제문제.
The paper proposes the optimization problem of mad pricing with variable bus frequency on the basis of the relations analysis of mutual constraints between road pricing and increasing bus frequency considering the interaction of different travel modes.A bi-hvel programming model is developed by estimating the generalized travel cost of bus and private car traveling.The upper objective of the model maximizes total consuming surplus of network,while the lower is the user equilibrium model with elastic demand of combined mode.The optimal algorithm is also designed based on the simulated annealing algorithm.A numerical example illustrates that the model and algorithm can effectively solve the problem of road congestion.