现地式道岔监控技术研究与应用
任建新1蔡小成2
Research and Application of Onsite Turnout Monitoring Technology
REN JianxinCAI Xiaocheng
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作者信息:1.湖南省高铁运行安全保障工程技术研究中心， 412006, 株洲
2.湖南铁道职业技术学院， 412006， 株洲
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Affiliation:Hunan HSPR Engineering Research Center, 412006, Zhuzhou, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2023.08.038
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中图分类号/CLCN:U284.72
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栏目/Col:应用技术
摘要:
目的：道岔是轨道交通运输系统的关键设备，是信号控制系统重点的监督对象。为提高轨道交通道岔的运用水平，对现地式道岔监控技术进行了研究。方法：分析了道岔监控技术相关技术要求；就道岔现地式监控关键技术进行了详细的研究与设计，保障道岔在采用现地式局部控制技术下要实现正确功能；以1组受5机控制的CN6118AS型道岔为对象，进行道岔监控试验，研究现地式道岔监控技术的应用情况。结果及结论：从道岔监控试验的应用效果来看，现地式道岔监控技术有明确的控制优先级、可靠的切换功能，其安全性、可靠性、可维护性及可用性达到了信号专业标准，具有较好的推广应用前景。
Abstracts:
Objective: Turnout is a critical equipment in rail transportation system and an important focus of supervision in signaling control system. To improve the operational level of rail transit turnout, research is carried out on the onsite turnout monitoring technology. Method: The relevant technical requirements of turnout monitoring technology are analyzed. Detailed research and design are conducted on key technologies for onsite turnout monitoring to ensure the correct functionality of turnouts when adopting the onsite local control technology. Taking a set of CN6118AS turnouts controlled by 5 devices as object, the turnout monitoring experiments are carried out to study the application situation of the onsite turnout monitoring technology. Result & Conclusion: Based on the application effectiveness of the turnout monitoring experiment, the onsite turnout monitoring technology demonstrates clear control priority and reliable switching functionality. Its safety, reliability, maintainability, and availability meet the professional standards of signaling, showing promising prospects for widespread application.
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