Design of collision detection module for microscopic traffic simulation system

doi:10.3778/j.issn.1002-8331.2009.28.066

Computer Engineering and Applications ›› 2009, Vol. 45 ›› Issue (28): 219-221.DOI: 10.3778/j.issn.1002-8331.2009.28.066

• 工程与应用 • Previous Articles Next Articles

Design of collision detection module for microscopic traffic simulation system

YANG Xi-rui^1，2，SONG Chuan-ping¹，TIAN Hai¹

1.Automobile Management Institute of PLA，Bengbu，Anhui 233011，China
2.College of Transportation，Jilin University，Changchun 130022，China

Received:2008-05-29 Revised:2008-09-23 Online:2009-10-01 Published:2009-10-01
Contact: YANG Xi-rui

微观交通仿真系统碰撞检测模块设计方法

杨希锐^1，2，宋传平¹，田海¹

1.解放军汽车管理学院车辆管理系，安徽蚌埠 233011
2.吉林大学交通学院，长春 130022

通讯作者: 杨希锐

Abstract

Abstract: In order to avoid the penetrating phenomenon between the entities in the existing micro-simulation system，the paper designs a fit reference frame for the microscopic traffic simulation system，establishes the equivalent of main entity，puts forward the detection process of filtering，analyzes the algorithm of collision detection between all kinds of entities，thereby greatly increasing the authenticity of system.

Key words: microscopic traffic simulation system, collision detection, penetrating phenomenon

摘要： 为了避免在微观交通仿真系统中出现穿透现象，设计了适合微观交通仿真系统的坐标系，建立了系统中主要实体的空间几何等效体，提出了筛选式的检测过程，详细分析了不同实体间的碰撞检测算法，使系统仿真的真实感和实时性得到了较大的提高。

关键词: 微观交通仿真系统, 碰撞检测, 穿透现象

CLC Number:

TP391

YANG Xi-rui^1，2，SONG Chuan-ping¹，TIAN Hai¹. Design of collision detection module for microscopic traffic simulation system[J]. Computer Engineering and Applications, 2009, 45(28): 219-221.

杨希锐^1，2，宋传平¹，田海¹. 微观交通仿真系统碰撞检测模块设计方法[J]. 计算机工程与应用, 2009, 45(28): 219-221.

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Design of collision detection module for microscopic traffic simulation system

微观交通仿真系统碰撞检测模块设计方法

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