停车场ETC收费车道的配置仿真研究.

ETC system used in the parking lot can effectively alleviate the traffic congestion, reduce vehicle traffic delay time and the average queue length, improve the overall lane capacity and service level. Based on the traffic flow characteristics of the parking lot, the vehicle arrival characteristics, vehicle transit process characteristics, the ETC, MTC lane capacities are analyzed. This paper presents an ETC lane capacity calculation model with MTC misappropriation rate. The M/G/K queuing theory model is used to analyze the MTC lane capacity, and the evaluation index and calculation method of parking service fee are set up. Through the actual survey of the parking lot calibration parameters and the use of Vissim simulation model, the traffic and ETC use rates in different proportions, the vehicle traffic parking lot lane average delay time are obtained. For the cases that ETC utilization rates are 30% , 50% , 70% and the traffic volume is 180 pcu/ha, optimal allocation schemes of ETC lane number are put forward, respectively, which can provide reference for the use of ETC system. [ABSTRACT FROM AUTHOR]