| 列车临时限速控制技术的研究 |
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| 引用本文： | 郭平,祁新.列车临时限速控制技术的研究[J].铁道通信信号,2009,45(9):15-16. |
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| 作者姓名： | 郭平 祁新 |
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| 作者单位： | 上海铁大电信设备有限公司,上海,200070 |
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| 摘 要： | 列车临时限速技术的目标是替代目前在铁路限速区段安置的临时限速牌。限速牌需要由机车驾驶员目测,车速过快或驾驶员疲劳容易错过限速信息。本课题研究通过无线电数传技术来传播信息,有专用的设备作为接收报警装置,能将限速信息准确有效地传达给机车驾驶员,其数据保存和数据统计功能对事后的故障分析具有一定的参考价值。
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| 关 键 词： | 临时限速 列车运行监控系统 短距离无线电通信 |
Train Temporary Speed Limit Technology |
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| Guo Ping,Qi Xin.Train Temporary Speed Limit Technology[J].Railway Signalling & Communication,2009,45(9):15-16. |
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| Authors: | Guo Ping Qi Xin |
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| Abstract: | The aim of train temporary speed limitation technology is to substitute temporary speed limita- tion signboard currently set within railway speed limit sections. Too fast speed or driver fatigue is prone to miss the notice of speed limitation. Through wireless digital technology to send information and special e- quipment for receiving alarm device, speed limitation data can be conveyed to train drivers accurately and effectively. And the functions of data storage and data statistics can offer certain reference value for later fault analysis. |
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| Keywords: | Temporary speed limitation LKJ Short-distance radio communication |
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