基于非机动车主动超越行为的社会力模型改进研究

doi:10.16182/j.issn1004731x.joss.21-1279

系统仿真学报 ›› 2023, Vol. 35 ›› Issue (4): 871-877.doi: 10.16182/j.issn1004731x.joss.21-1279

• 论文 • 上一篇

基于非机动车主动超越行为的社会力模型改进研究

杨明辉¹^,³(), 张蕊¹^,²(), 严巧兵⁴, 王嘉贺¹^,³

^1.北京建筑大学土木与交通工程学院, 北京 100044
^2.北京建筑大学首都世界城市顺畅交通协同创新中心, 北京 100044
^3.北京建筑大学城市交通基础设施建设工程技术研究中心, 北京 100044
^4.北京市首都规划设计工程咨询开发有限公司, 北京 100031

收稿日期:2021-12-13 修回日期:2022-02-18 出版日期:2023-04-29 发布日期:2023-04-12
通讯作者: 张蕊 E-mail:441713675@qq.com;578110497@qq.com
作者简介:杨明辉(1996-)，男，硕士生，研究方向为交通规划理论与应用。E-mail：441713675@qq.com
基金资助:
北京建筑大学北京未来城市设计高精尖创新中心项目(UDC2019032924)

Research on Improvement of Social Force Model Based on Non-motor Vehicle Active Overtaking Behavior

Minghui Yang¹^,³(), Rui Zhang¹^,²(), Qiaobing Yan⁴, Jiahe Wang¹^,³

^1.Civil and Transportation Engineering College, Beijing University of Civil Engineering and Architecture, Beijing 100044, China
^2.Beijing Collaborative Innovation Center for Metropolitan Transportation, Beijing University of Civil Engineering and Architecture, Beijing 100044, China
^3.Beijing University of Civil Engineering and Architecture, Beijing Urban Transportation Infrastructure Engineering and Architecture, Beijing 100044, China
^4.Capital Urban Planning and Design Consulting Development Co. , Ltd, Beijing 100031, China

Received:2021-12-13 Revised:2022-02-18 Online:2023-04-29 Published:2023-04-12
Contact: Rui Zhang E-mail:441713675@qq.com;578110497@qq.com

摘要/Abstract

摘要：

为解决社会力模型无法表达后方非机动车对正前方车辆的主动超越行为，提出了改进的社会力模型。分析非机动车混合流发生主动超越时的交通行为特征；考虑非机动车间距在不同密度环境下存在的可压缩特性，提出动态感知空间概念，将超越力引入社会力模型，对模型进行改进；通过分析主动超越行为、主动超越间距及速度-密度基本图对模型进行验证。结果表明：当非机动车流密度在0.05～0.35 辆/m²时，改进后的模型可再现非机动车主动超越行为。

关键词: 主动超越行为, 社会力模型, 非机动车混合流, 动态感知空间, 超越力

Abstract:

Aiming at the social force model not to illustrate the active overtaking behavior of the rear non-motor vehicle to the front vehicle, an improved social force model is proposed. The traffic behavior characteristics of non-motorized vehicles mixed flow during the active overtaking is analyzed. Considering the compressible characteristics of non-motorized vehicle distancing in different density environments, the model is improved by presenting the concept of dynamic perception space and introducing the overtaking force into the social force model. The model is verified by analyzing the active overtaking behavior, active overtaking distance and speed-density basic graphs. The results indicate that the improved model can illustrate the active overtaking behavior of non-motor vehicles when the density of non-motor vehicles is in the range of 0.05~0.35 vehicles/m².

Key words: active overtaking behavior, social force model, mixed flow of non-motor vehicles, dynamic perception space, overtaking force

中图分类号:

TP391.9

杨明辉, 张蕊, 严巧兵, 王嘉贺. 基于非机动车主动超越行为的社会力模型改进研究[J]. 系统仿真学报, 2023, 35(4): 871-877.

Minghui Yang, Rui Zhang, Qiaobing Yan, Jiahe Wang. Research on Improvement of Social Force Model Based on Non-motor Vehicle Active Overtaking Behavior[J]. Journal of System Simulation, 2023, 35(4): 871-877.

图/表 10

图1

表1

不同密度下纵、横向主动超越间距

密度/(辆 $⋅$ m^-2)	纵向超越间距/m	横向超越间距/m
0.05~0.10	11.4	1.5
[0.10~0.15)	10.2	1.4
[0.15~0.20)	9.4	1.2
[0.20~0.25)	8.6	0.9
[0.25~0.30)	7.2	0.7
0.30~0.35	5.4	0.5

表1

表2

表3

图2

图3

图4

表4

图5

表5

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速度差/(m·s^-1)	纵向超越间距/m	横向超越间距/m
1~2	5.3	0.9
[2~3)	6.6	1.2
[3~4)	7.1	1.3
[4~5)	8.3	1.4
[5~6)	9.6	1.5
6~7	10.9	1.6

车型	最大值	最小值	均值
自行车	3.17	1.48	2.05
电动自行车	3.41	1.62	2.56

速度差/ (m·s^-1)	纵向主动超越间距			横向主动超越间距
速度差/ (m·s^-1)	仿真值/m	实测值/m	误差/%	仿真值/m	实测值/m	误差/%
1~2	5.9	5.3	11.4	1.1	0.9	8.2
[2~3)	7.7	6.6	15.5	1.3	1.2	8.9
[3~4)	8.1	7.1	15.9	1.5	1.3	12.5
[4~5)	9.6	8.3	15.5	1.6	1.4	11.7
[5~6)	10.7	9.6	11.4	1.7	1.5	10.9
6~7	12.5	10.9	14.6	1.9	1.6	13.0

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基于非机动车主动超越行为的社会力模型改进研究

Research on Improvement of Social Force Model Based on Non-motor Vehicle Active Overtaking Behavior

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