| CTCS-3级无线连接超时典型故障分析及措施 |
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| 引用本文： | 林德志.CTCS-3级无线连接超时典型故障分析及措施[J].铁路通信信号工程技术,2020(4):51-56. |
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| 作者姓名： | 林德志 |
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| 作者单位： | 中铁建轨道运营有限公司 |
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| 摘 要： | "无线连接超时"是CTCS-3级列车控制系统中占比较大的故障现象,也是影响高速动车组运行效率的重要因素之一。以CTCS-3级列控系统无线通信工作原理为切入点,梳理无线连接超时分析方法,通过分析典型无线连接超时故障案例,对几种无线连接超时故障常见情况进行总结,并提出相应的处理方法及建议,在预防无线连接超时故障方面具有一定的指导意义。
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| 关 键 词： | CTCS-3级列控系统 无线连接超时 车载设备 GSM-R |
Typical Fault Analysis and Measures for CTCS-3 Level Wireless Connection Timeout |
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| Lin Dezhi.Typical Fault Analysis and Measures for CTCS-3 Level Wireless Connection Timeout[J].Railway Signalling & Communication Engineering,2020(4):51-56. |
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| Authors: | Lin Dezhi |
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| Institution: | (CRCC Rail Transit Operation Ltd,Beijing 100038,China) |
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| Abstract: | "Wireless connection timeout" is a major fault phenomenon in CTCS-3 system and one of the important factors affecting the operation efficiency of high-speed EMU. Taking the operating principle of wireless communication of CTCS-3 system as the breakthrough point, combing the wireless connection timeout analysis method, through the analysis of typical wireless connection timeout fault cases, this paper makes a summary on common situation of several wireless connection timeout faults, and puts forward the corresponding handling method and the suggestion, which have a certain guiding significance for the prevention of wireless connection timeout fault. |
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| Keywords: | CTCS-3 system wireless connection timeout onboard equipment GSM-R |
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