摘要
现阶段,我国在积极进行现代化交通建设的过程中,加大了对环境保护的重视,绿色出行越来越受到更多人的关注。然而我国是人口大国,大中型城市人口密度大,要想有效减小城市路面交通压力,并给予人们出行最大的便利,轨道交通的重要性凸显出来。然而,信号系统是城市轨道交通最重要设备之一,它的稳定性至关重要,关系到人们的出行效率及人身安全。据有效数据显示,世界各国因轨道交通信号系统不稳定造成的地铁事故数量逐渐上升。由此可见,积极加大地铁信号运行维护管理力度和效率至关重要。
At this stage, China is in the process of actively carrying out modern transportation construction, increasing the importance of environmental protection, and more and more people are paying attention to green travel. However, China has a large population, and large and medium-sized city has a large population density. In order to effectively reduce the pressure on urban traffic, and give people the greatest convenience to travel, it need highlight the importance of rail transit. However, signal system is one of the most important equipment of urban rail transit, whose stability is very important and is related to people’s travel efficiency and personal safety. According to the effective data, the number of subway accidents caused by the instability of rail transit system in the world is gradually increasing. Thus, it is essential to actively increase the intensity and efficiency of subway signal operation and maintenance.
出处
《内燃机与配件》
2016年第9期85-87,共3页
Internal Combustion Engine & Parts
关键词
地铁信号
运营维护
管理
要点
metro signal
operation and maintenance
management
main points