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通过对比大秦线秋冬两季车辆轴温数据情况,对冬季车辆热轴预报增多的原因进行深入分析,提出了根据不同的气温条件制定动态的科学的热判标准的新视角。
By comparing the axle temperature data of the autumn and winter seasons in Daqin Railway, the reasons for the increase of the winter vehicle hot axle forecast are analyzed in depth, and a new perspective of setting up a dynamic and scientific criterion of thermal demarcation according to different air temperature conditions is put forward.