| 基于云计算的列车调度指挥系统构建方案及其可行性研究 |
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| 引用本文： | 王振东,齐威,宋毅,苗义烽.基于云计算的列车调度指挥系统构建方案及其可行性研究[J].铁路计算机应用,2020,29(10):48-53. |
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| 作者姓名： | 王振东 齐威 宋毅 苗义烽 |
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| 作者单位： | 1.中国铁道科学研究院集团有限公司 通信信号研究所，北京 100081 |
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| 基金项目： | 中国铁路总公司科技研究开发计划科研专项课题（J2019G015） |
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| 摘 要： | 为突破列车调度指挥系统体系结构在部署灵活性、资源利用率和维护成本方面的技术瓶颈，通过分析列车调度指挥系统优化需求，设计了基于云计算的列车调度指挥系统构建方案，对系统资源分配策略进行了探讨，并从模型适用性、系统可扩展性、资源利用率、维护成本和系统能耗方面分析了云计算列车调度指挥系统的可行性。分析结果表明，列车调度指挥系统能够较好的适用于云计算。
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| 关 键 词： | 列车调度指挥系统 云计算 系统结构 资源分配 |
| 收稿时间： | 2020-01-06 |
Construction scheme and feasibility analysis of TDCS based on cloud computing |
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| Affiliation: | 1.Signal & Communication Research Institute, China Academy of Railway Sciences Corporation Limited, Beijing 100081, China2.Beijing Huatie Information Technology Corporation Limited, China Academy of Railway Sciences Corporation Limited, Beijing 100081, China |
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| Abstract: | In order to break through the technical bottlenecks in deployment flexibility, resource utilization rate and maintenance cost of train operation dispatching command system architecture, through analyzing the optimization requirements of the system, this article designed the construction scheme of train dispatching command system based on cloud computing, discussed the system resource allocation strategy, analyzed the feasibility of train operation dispatching command system based on cloud computing from the model applicability, system scalability, resource utilization, maintenance cost and system energy consumption. The analysis results show that the train operation dispatching command system is suitable for cloud computing. |
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