摘要
铁路信号控制系统是铁路行车重要的安全设备,由于缺乏理想的测试手段,只能依靠大量的人工检修测试以及维修人员的经验来检修,不能保证设备良好的运用状态,因此研制和配备一套完善的综合测试系统非常必要。LWJ2000型信号微机监测系统正是在此背景下研制的综合测试系统,可以为电务部门掌握设备的当前状态和事故分析提供科学的依据,同时,系统还具有逻辑判断功能,当信号设备工作偏离预定界限或出现异常时可以进行报警,避免因设备故障或违章操作影响列车运行。该系统已应用在北京铁路局管内300多个车站,取得了良好的运用效果。
The railway signal control system was an important safety equipment of railway. Because lack of good testingmethod before, we could only depend ona lot of manual testing and experience to maintain it. We could not make sure if theequipment was in good state. So it was necessary to research and equip a perfect testing system. LWJ2000 PC MonitoringSystem was researched in this background. It could provide scientific reference to the department of electric for the equipmentstate and accident analyzing. It also had logic detect function. When the signal equipment departure initialized stander orabnormity, it could give alarm to avoid affect running of train. The system has been installed in more than 300 stations atBeijing Railway Administration, and made good effects.
出处
《铁路计算机应用》
2004年第5期39-40,共2页
Railway Computer Application
