铁路安防数据记录器抗毁防护指标研究  

Research on the Survivability Protection Index of Railway Security Data Recorder

作　　者：高扬 王赟昌 焦志恒 史展飞 GAO Yang;WANG Yunchang;JIAO Zhiheng;SHI Zhanfei(Railway Safety Research Center,China State Railway Group Co.,Ltd.,Beijing 100081,China;General Office,China State Railway Group Co.,Ltd.,Beijing 100844,China;Beijingxi Railway Station,China Railway Beijing Group Co.,Ltd.,Beijing 100055,China;AVIC Shaanxi Qianshan Avionics Co.,Ltd.,Xi’an Shaanxi 710065,China)

机构地区：[1]中国国家铁路集团有限公司铁路安全研究中心,北京100081 [2]中国国家铁路集团有限公司办公厅,北京100844 [3]中国铁路北京局集团有限公司北京西站,北京100055 [4]航空工业陕西千山航空电子有限责任公司,陕西西安710065

出　　处：《中国铁路》2023年第3期38-44,共7页China Railway

基　　金：中国国家铁路集团有限公司科技研究开发计划项目(N2020J030)。

摘　　要：铁路安防数据记录器数据对于事故调查具有十分重要的意义。列车发生事故时可能处在灾难环境中,因此开展铁路安防数据记录器抗毁防护指标研究十分必要。通过对国内外铁路安防数据记录器的法规标准、设计思路、试验方法等进行梳理,深入分析强冲击、穿刺、静态挤压、火烧、腐蚀浸泡、静压等指标的适用性,总结出各指标制定过程中需考虑的关键要素,并结合我国铁路实际情况和未来发展需求,提出安防数据记录器具体的抗毁防护指标以及后续研究建议。The data of railway security data recorder is of great significance to accident investigation.The train may be in a disaster environment in case of an accident,so it is necessary to carry out research on the survivability protection index of railway security data recorder.By sorting out the regulations and standards,design ideas and test methods of railway security data recorders at home and abroad,the applicability of indexes such as strong impact,puncture,static extrusion,fire,corrosion immersion and static pressure is deeply analyzed,and the key elements to be considered in the formulation of each index are summarized,specific survivability protection indexes and follow-up research suggestions are put forward in combination with the actual situation and future development needs of railways in China.

关 键 词：铁路安全 安防数据记录器 抗毁防护 抗毁指标 

分 类 号：U26[机械工程—车辆工程] TP277[交通运输工程—载运工具运用工程]