V2V环境下基于改进OV模型的交叉口通行效率分析

来源 :山东科技大学学报：自然科学版 | 被引量 : 0次 | 上传用户：qy19871120wr

【摘要】

：

在V2V环境下,驾驶员可以直接获取邻接车辆的运动状态和交叉口的信号时长,利用和前车之间的车头间距与安全距离差对车辆进行预加速控制,对驾驶行为产生积极影响。本研究基于V2V环境考虑驾驶员反应提前时间的改进OV模型,选取交叉口排队消散效率和直行车道的通行能力作为分析信号交叉口通行效率的指标,研究了考虑驾驶员反应提前时间的改进OV模型对信号交叉口通行效率的影响。仿真结果表明,相比传统OV模型和考虑驾驶员反应延迟时间的OV模型,基于V2V环境改进的OV模型在交叉口处能获得更高的消散效率和直行车道的通行能力,极大提

【作者】

：

徐伟梁文丽刘海青

【机构】

：

山东科技大学交通学院

【出处】

：

山东科技大学学报：自然科学版

【发表日期】

：

2021年3期

【关键词】

：

V2V环境跟驰模型消散效率通行能力仿真分析

【基金项目】

：

山东省社会科学规划研究项目(18CCXJ25),青岛市社会科学规划研究项目(QDSKL1801134),青岛市双百调研工程项目(2019-B-10)。

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V2V环境下基于改进OV模型的交叉口通行效率分析

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