| 地铁站台超长距离光电保护系统的研制 |
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| 引用本文： | 白林景,李英杰,邵光存,李岸然,王振伟.地铁站台超长距离光电保护系统的研制[J].山东科学,2008,21(3):52-55. |
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| 作者姓名： | 白林景 李英杰 邵光存 李岸然 王振伟 |
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| 作者单位： | 山东省科学院激光研究所,山东,济宁,272107 |
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| 摘 要： | 地铁站台超长保护距离光电保护系统采用可靠安全的激光脉冲，形成长200m、宽1．7m、间距24mm的扫描光幕，系统具有完善的自检功能和良好的抗干扰能力，可有效地监控列车启动时车门处乘客的状态，避免列车启动时对乘客造成挤压伤害，从而保护乘客的人身安全。
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| 关 键 词： | 地铁 超长距离 激光安全 自检功能 |
Development of an Ultra-Long Distance Optoeletronic Protective System of a Subway Platform |
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| BAI Lin-jing,LI Ying-jie,SHAO Guang-cun,LI An-ran,WANG Zhen-wei.Development of an Ultra-Long Distance Optoeletronic Protective System of a Subway Platform[J].Shandong Science,2008,21(3):52-55. |
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| Authors: | BAI Lin-jing LI Ying-jie SHAO Guang-cun LI An-ran WANG Zhen-wei |
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| Institution: | ( Institute of Laser Technology, Shandong Academy of Sciences, Jining 272017, China) |
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| Abstract: | A ultra-long distance optoelectronic protective system that is based on the need for protecting the safety of passengers on a subway platform is designed, which has such positives as an ultra-long protective light curtain, better self checking functionality, good interference suppress/on capability, and high securry and reliability clue to the application of laser technology. This system can effectively avoid causing the passengers to be clamped when the train starts and the possible resulted damages to the passengers getting on or off train will take place, so it can protect the security of passengers. |
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| Keywords: | the subway ultra-long distance laser safety self-checking function |
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