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随着铁路信号设备的迅速发展,对提高运输能力,保证行车安全的作用越来越大。仅就能力而言,例如:单线路签(牌)闭塞改为半自动闭塞,区间能力可提高15％;复线半自动闭塞改为自动闭塞区间能力可提高1—2倍;据统计,车站电气集中的开通使用,不但使行车事故的绝对件数降低到原来的十分之一以下,而且办理效率提高3—5倍。 另外,机械化和半自动化驼峰编组场的建成,调度监督和枢纽集中表示系统的开通
With the rapid development of railway signaling equipment, it is playing a more and more important role in improving transport capacity and ensuring traffic safety. For example, in terms of capabilities, for example, a single line sign (block) is changed to a semi-automatic blockage and the interval capacity can be increased by 15%; the capability of a semi-automatic block line to an automatic block block block can be increased by 1-2 times. According to statistics, Opened to use, not only the absolute number of traffic accidents reduced to one-tenth of the original, and handling efficiency increased 3-5 times. In addition, mechanization and semi-automatic hump marshalling yard built, scheduling supervision and hub focused on the system opened