[1]魏朗,袁望方,陈涛..高速公路安全保障工程虚拟现实技术研究[J].郑州大学学报(工学版),2008,29(01):79-82,95.
　Wei Lang,Yuan Wangfang,Chen Tao.Research on virtual reality technology of highway safety and security engineering[J].Journal of Zhengzhou University (Engineering Science),2008,29(01):79-82,95.
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高速公路安全保障工程虚拟现实技术研究()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
29
期数:
2008年01期
页码:
79-82,95
栏目:
出版日期:
1900-01-01

文章信息/Info

Title:
Research on virtual reality technology of highway safety and security engineering
作者:
魏朗; 袁望方; 陈涛.
长安大学,汽车学院,陕西,西安,710064, 长安大学,汽车学院,陕西,西安,710064, 长安大学,汽车学院,陕西,西安,710064
Author(s):
Wei Lang; Yuan Wangfang; Chen Tao
关键词:
虚拟现实;  安全保障工程;  主动安全控制;  车速
Keywords:
文献标志码:
A
摘要:
针对道路在建成之前很难进行有效的安全保障设施设计,依托于在建西汉高速公路秦岭北麓路段施工图和现场勘查资料,采用驾驶人速度控制模式模拟计算系统软件预测研究路段的运行车速,同时在虚拟仿真的基础上对道路、隧道、桥梁的交通工程设施、照明等系统进行安全性评价,从而发现西汉高速设计过程中存在的行车安全性问题.设计出包括主动控速设施和配套标志的西汉高速主动安全控制系统方案.然后,采用虚拟现实技术对公路安全保障工程设施进行虚拟建模,并应用于虚拟的高速公路模型中,通过虚拟试验来评价公路安全保障工程方案的可行性,进而将设计方案应用于道路建设中来提高道路的运营安全性.
Abstract:
Aiming at the difficulty of designing effective safety facilities before the road is completed, relying on the construction drawings and on-site investigation data of the northern foothills of the Qinling Mountains of the West Han Expressway under construction, the driver speed control mode simulation calculation system software is used to predict and study the running speed of the road section, and at the same time, the safety evaluation of the traffic engineering facilities, lighting and other systems of roads, tunnels and bridges is carried out on the basis of virtual simulation, so as to find the driving safety problems in the design process of the West Han Expressway. The Xihan Expressway active safety control system scheme including active speed control facilities and supporting signs was designed. Then, virtual reality technology is used to virtually model the highway safety engineering facilities, and applied to the virtual highway model, and the feasibility of the highway safety engineering scheme is evaluated through virtual experiments, and then the design scheme is applied to road construction to improve the operational safety of the road.

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更新日期/Last Update: 1900-01-01