考虑车辆无右转控制交叉口的低碳控制策略  

The low carbon control strategy for intersections without right turn control for vehicles

作　　者：李一博 杨俊毅 姚红云[1] 曹志富 LI Yibo;YANG Junyi;YAO Hongyun;CAO Zhifu(College of Traffic and Transportation,Chongqing Jiaotong University,Chongqing 400074,China;Bose Hub General Aviation Investment Co.,Ltd.,Baise 533000,China)

机构地区：[1]重庆交通大学交通运输学院,重庆400074 [2]百色枢纽通航投资有限公司,广西百色533000

出　　处：《重庆理工大学学报（自然科学）》2023年第3期30-38,共9页Journal of Chongqing University of Technology：Natural Science

基　　金：国家自然科学基金青年科学基金项目(51008321);重庆市教育委员会青年项目(KJQN202100715);重庆交通大学研究生科研创新项目(2022S0035)。

摘　　要：为降低无右转控制的交叉口在右转车辆自由通行情况下的碳排放量,提出一种低碳目标下考虑右转车辆的交叉口配时优化方案,构建左转直行车辆在经过交叉口时碳排放模型,在行人通过交叉口消散时进行数据采集并采用随机方法模拟真实的行人消散时间,同时应用间隙通行理论提出右转无控制情况下的碳排放模型。提出一种多策略改进的麻雀搜索算法,在实例验证中,采用多策略改进麻雀搜索算法进行求解,在高峰时段相比粒子群算法和麻雀搜索算法,碳排放每小时分别降低16.6494、8.3594 kg,同时该模型相比Webster算法碳排放降低6.8055 kg;平峰时段相比粒子群和麻雀搜索寻优的碳排放每小时分别降低9.4301、0.9169 kg,同时该模型相比Webster算法碳排放降低5.481 kg。In order to reduce carbon emissions of an intersection without right turn control during a free passage of right turn vehicles,this paper proposes a time optimization scheme considering an intersection where vehicles turn right under a low carbon target.A carbon emission model is constructed where vehicles turning left or going straight pass through the intersection,the data are collected when pedestrians dissipate through the intersection,and the real pedestrian dissipation time is simulated by the random method.At the same time,a carbon emission model under the condition of a lack of right turning control is proposed by using the gap traffic theory.In order to solve this problem,an improved multi-strategy sparrow search algorithm is proposed.Compared with particle swarms and the sparrow search algorithm,carbon emissions per hour of this model are respectively 16.6494 kg and 8.3594 kg lower during peak hours,and are also 6.8055 kg lower than those of Webster algorithms.Compared with particle swarms and the sparrow search algorithm,carbon emissions per hour of this model are respectively 9.4301 kg and 0.9169 kg lower during normal hours,and are also 5.481 kg lower than those of Webster algorithms.

关 键 词：低碳 交叉口配时 间隙通行理论 麻雀搜索算法 

分 类 号：U491.2[交通运输工程—交通运输规划与管理]