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从降低铁路道口栏门警灯警示作用差而引起事故的发生率入手,确定了警示明显、工作稳定、电路简单、抗震性强的道口栏门警灯报警器的设计思路,并着重介绍了警灯报警器的设计方案、原理说明、元件规格、技术指标和应用效果。
From the point of view of reducing the incidence of accidents caused by the warning function of the warning lights at the railroad entrance, the warnings of the warning lights of crossing bar door with clear warning, stable work, simple circuit and strong earthquake resistance are determined and the police Lamp alarm design, the principle of description, component specifications, technical indicators and application results.