基于固有可靠度和使用可靠度的干线协调效果评价  

Evaluation of Arterial Coordination Effect Based on Inherent and Operational Reliability

作　　者：白翰[1] 王修光 黄洪科 王国军 燕翔 BAI Han;WANG Xiuguang;HUANG Hongke;WANG Guojun;YAN Xiang(School of Traffic and Logistics Engineering,Shandong Jiaotong University,Ji nan 250357,Shandong,China;Shandong Zhengqu Traffic Engineering Co.,Ltd.,Ji nan 250013,Shandong,China;Shandong Tianwei Engineering Technology Co.,Ltd.,Zibo 255000,Shandong,China)

机构地区：[1]山东交通学院交通与物流工程学院,山东济南250357 [2]山东正衢交通工程有限公司,山东济南250013 [3]山东天为工程技术有限公司,山东淄博255000

出　　处：《重庆交通大学学报（自然科学版）》2024年第4期45-51,共7页Journal of Chongqing Jiaotong University(Natural Science)

基　　金：山东交通学院博士科研启动基金项目(BS2018029);山东省科学技术厅项目(新一代信息技术项目)(2021TSGC1011);山东省工业和信息化厅项目(新一代信息技术项目)(202160101683,202250101842)。

摘　　要：为缓解交通拥堵状况,许多城市实施了干线协调控制方法,但该方法缺乏合理有效的论证与评价,导致效果不佳。基于产品工作可靠性理论引入了固有可靠度与使用可靠度的基本概念,量化了行驶速度、交通流量、停车次数和绿波带宽表征参数,提出了固有可靠度和使用可靠度的评价隶属函数;基于此,分别建立了固有可靠度评价模型和使用可靠度评价模型,并构建干线协调可靠性综合评价体系;研究了干线协调控制实施前后的固有可靠性与使用可靠性;依托济南市烟台路实测数据,验证了该评价方法的实用性与科学性。In order to alleviate the traffic congestion situation,many cities have implemented arterial coordinated control methods.However,this method lacks reasonable and effective demonstration and evaluation,resulting in poor effect.Based on the theory of product reliability,the basic concepts of inherent reliability and operational reliability were proposed.And the characterization parameters of driving speed,traffic flow,parking frequency and green wave bandwidth were also quantified.In addition,the evaluation membership functions of inherent reliability and operational reliability were proposed.Based on this,inherent reliability evaluation model and operational reliability evaluation model were established respectively,and a comprehensive evaluation system for arterial coordinated reliability was constructed.The inherent reliability and operational reliability before and after the implementation of arterial coordinated control were studied.Based on the actual measurement data of Yantai Road in Ji nan,the practicality and scientificity of the proposed evaluation method were verified.

关 键 词：交通工程 干线协调控制 可靠性 表征参数 评价体系 

分 类 号：U491.2[交通运输工程—交通运输规划与管理]