| 基于CAN总线的列控中心子系统的仿真测试平台 |
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| 引用本文： | 朱运祥,陈福恩,张琦.基于CAN总线的列控中心子系统的仿真测试平台[J].铁路计算机应用,2015,24(5):44-46. |
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| 作者姓名： | 朱运祥 陈福恩 张琦 |
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| 作者单位： | 1.北京交通大学 电子信息工程学院,北京 100044; |
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| 摘 要： | 在轨道电路系统的研发测试中,利用计算机仿真技术模拟高速铁路列控中心子系统,实现与轨道电路子系统之间的安全通信,不仅可以降低ZPW-2000A轨道电路实体设备试验的高昂费用,缩短试验时间,而且可以测试部分子设备的功能、性能和可靠性,提高开发效率。本文分析了高速铁路列控中心与轨道电路子系统之间的通信功能,继而实现设计算法,在实验室环境下模拟CTCS-3级高速铁路列控中心TCC与ZPW-2000A轨道电路之间的安全通信,开发了基于CAN总线双滤波模式的列控中心轨道电路子系统的仿真测试平台。
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| 关 键 词： | 列车控制中心 ZPW-2000A轨道电路 计算机仿真 行车安全 |
| 收稿时间： | 2014-11-01 |
Simulation platform for train control center based on CAN bus |
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| Institution: | 1.School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing 100044, China;2.Beijing National Railway Research &Design Institute of Signal &Communication Ltd., Beijing 100073, China |
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| Abstract: | This simulation test platform was mainly used for the development of new track circuit system devices, which not only could greatly reduce the exorbitant test costs, improve the development efficiency, but also take the experiment of the subsystems about function, performance and reliability. This paper analyzed the communication between the train control center and track circuit subsystems, and then implemented the design algorithms, simulated secure communication between CTCS-3 train control center TCC and ZPW-2000A track circuit in a laboratory environment based on the CAN bus dual filter mode . |
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