Distributed system design of visual simulator of urban mass transit

Computer Engineering and Applications ›› 2008, Vol. 44 ›› Issue (12): 88-90.

• 研发、设计、测试 • Previous Articles Next Articles

Distributed system design of visual simulator of urban mass transit

LUO Xian-guang^1,2,LI Ai-ping¹,LI Jun¹

1.Institute of Advanced Manufacturing Technology，Tongji University，Shanghai 200092，China
2.School of Mechanical Engineering，Xiangtan University，Xiangtan，Hunan 411105，China

Received:2007-08-23 Revised:2007-10-17 Online:2008-04-21 Published:2008-04-21
Contact: LUO Xian-guang

轨道交通视景仿真模拟器分布式系统设计

罗显光^1,2,李爱平¹,李军¹

1.同济大学现代制造技术研究所，上海 200092
2.湘潭大学机械工程学院，湖南湘潭 411105

通讯作者: 罗显光

Abstract

Abstract: Introduce the design scheme of simulation training based on driving of urban mass transit.Distributed simulation among computers and operation units has been realized according to module design；PLC module is applied to realize the transmission of instruction and data，computer detects and controls operation panel through RS485/232；four channel visual system is taken as output interface；platform and environment models are constructed in Creator，models are driven in Vega；the application shows that the system has far more real-time，fidelity and open than video simulator and has been applied successfully in urban mass transit simulator．

Key words: urban mass transit, visual simulation, distributed simulation, multi-channel

摘要： 以轨道交通驾驶训练为背景，介绍了模拟训练的设计方案。利用模块化设计实现计算机与操作单元的分布式仿真：PLC模块实现操作单元的指令和数据传输，通过RS485/232实现控制台计算机对操作单元检测与控制；采用四通道视景系统作为输出界面，Creator构建轨道站点和沿线环境模型，Vega实现模型驱动。应用表明该系统在实时性、逼真度和开放性等方面比视频模拟器均有较大提高，并已成功应用于某城市轨道交通视景仿真模拟器中。

关键词: 轨道交通, 视景仿真, 分布式仿真, 多通道

LUO Xian-guang^1,2,LI Ai-ping¹,LI Jun¹. Distributed system design of visual simulator of urban mass transit[J]. Computer Engineering and Applications, 2008, 44(12): 88-90.

罗显光^1,2,李爱平¹,李军¹. 轨道交通视景仿真模拟器分布式系统设计[J]. 计算机工程与应用, 2008, 44(12): 88-90.

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Distributed system design of visual simulator of urban mass transit

轨道交通视景仿真模拟器分布式系统设计

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