【摘要】 本文用“等效长度”的概念研究并计算了铁路信号技术进步在换算周转量增长中的贡献.依据有关数据,分析并提出了具体的计算方法,算出了铁路信号技术进步的贡献占铁路运输各部门技术进步总贡献的16.49％～20.77％.其中,还未包括为确保行车安全所作出的贡献.更多还原

【Abstract】 In this paper, the concept of "equivalent length"is used to study the contribution of railway signalling technology advancement to the increment of total converted traffic turnover. Based on relevant data, a concrete calculating method is presented and analysed, and the proportion of this contribution in the total contribution made by technological advance of all railway departments is calculated. The conclusion is that this proportion ranges from 16.49% to 20.77%, not including the contribution to ensuring safety in train operation yet.更多还原