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旅客留剩率和列车上座率是反映服务水平和经济效益的重要指标。对确定性客流条件下和不确定性客流条件下的旅客留剩率和列车上座率,研究其基本原理和数量关系,并通过算例分析说明大客流对同时降低旅客留剩率和提高列车上座率是有利的;预期的旅客留剩率不大于某一较小值的概率越大,其与列车上座率的矛盾就越突出。研究旅客留剩率与列车上座率的关系,可以为合理制定列车开行方案提供理论依据。
Passenger occupancy rate and train attendance reflect the service level and economic efficiency of the important indicators. The paper analyzes the basic principle and quantity relationship of passenger leaving rate and train occupancy rate under the conditions of deterministic passenger flow and uncertain passenger flow, and shows that passenger flow can reduce the occupancy rate of passenger at the same time and improve the occupancy of train The rate is favorable; the greater the probability that the expected passenger left-off rate will not exceed a certain smaller value, the more prominent its contradiction with the train attendance will be. Studying the relationship between the passenger left-over rate and the train attendance can provide a theoretical basis for the reasonable formulation of a train operation plan.