交通运输系统工程与信息 ›› 2023, Vol. 23 ›› Issue (4): 228-236.DOI: 10.16097/j.cnki.1009-6744.2023.04.023

• 系统工程理论与方法 • 上一篇    下一篇

基于改进时空轨迹理论的机场出发层车道边通行能力评估方法研究

柏强*,江瑛,李毅帆,徐誌蔓   

  1. 长安大学,运输工程学院,西安 710064
  • 收稿日期:2023-04-05 修回日期:2023-05-20 接受日期:2023-06-19 出版日期:2023-08-25 发布日期:2023-08-22
  • 作者简介:柏强(1980- ),男,湖北十堰人,教授
  • 基金资助:
    中央高校基本科研业务费专项资金(300102342203)

Airport Departure Floor Curbside Capacity Evaluation Based on Improved Space-time Trajectory Theory

BAI Qiang*, JIANG Ying, LI Yi-fan, XU Zhi-man   

  1. College of Transportation Engineering, Chang'an University, Xi'an 710064, China
  • Received:2023-04-05 Revised:2023-05-20 Accepted:2023-06-19 Online:2023-08-25 Published:2023-08-22
  • Supported by:
    Fundamental Research Funds for the Central Universities of Ministry of Education of China (300102342203)

摘要: 机场航站楼出发层车道边主要是供离港旅客送行车辆停车落客的场所,是机场陆侧交通系统的重要组成部分。出发层车道边通行能力是机场出发层车道边的基本参数,直接影响着机场陆侧交通系统的运行效率,但现有的出发层车道边通行能力计算方法不够精确。本文对时空 轨迹理论进行改进,量化影响车道边通行能力的因素,考虑等待行人穿行和车辆驶出停车位等待汇入行车道延误的情况,构建车道边通行能力评估模型;采用昆明长水国际机场的现场调研数据及监控视频数据进行算例分析,并与快速估计法、AnyLogic仿真法、时空轨迹理论法进行对比分析。结果表明,使用改进的时空轨迹理论法计算的昆明长水国际机场出发层车道边通行能力与实测值的误差为0.38%,对比快速估计法、AnyLogic仿真法、时空轨迹理论法,本文提出方法的误差分别降低了127.73%、8.57%、11.06%,能够有效地评估航站楼出发层车道边的通行能力,可以为机场管理人员提供一定的理论参考。

关键词: 交通工程, 通行能力评估, 时空轨迹理论, 出发层车道边, AnyLogic

Abstract: The curbside of the departure floor of the airport terminal is a place for departure vehicles to park and drop off passengers and is an important component of the airport land-side transportation system. The curbside capacity of the departure floor is a basic parameter for airport curbside settings, which directly affects the operational efficiency of the airport land-side transportation system. The existing methods for the curbside capacity calculation can be improved. This paper uses the space-time trajectory theory, quantifies the factors that affect curbside capacity, and proposes a curbside capacity evaluation model considering pedestrians pass the curbside and vehicles merge into the driving lane from parking lanes. Field survey data and monitoring video data of Kunming Changshui International Airport are used for analysis. The result was compared with those of quick-estimation method, space-time trajectory theory method, and AnyLogic simulation method. The results show that the error between the estimated curbside capacity of Kunming Changshui International Airport using the proposed method and actually measured value is 0.38%. Compared with the results of quick-estimation method, AnyLogic simulation method, and the space-time trajectory method, the error of the method proposed in this paper has been respectively reduced by 127.73% , 8.57% , 11.06% . It indicates that the proposed method can effectively evaluate the departure floor curbside capacity of airport terminals and provides a theoretical reference for airport land-side traffic management.

Key words: traffic engineering, capacity evaluation, space-time trajectory theory, departure curbside, AnyLogic

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