半挂汽车列车制动动作滞后影响因素研究

Study on Influence Factors of Brake Lag of Semi-trailer Train

在分析半挂车制动过程的基础上,初步提出了影响半挂汽车列车制动动作滞后的相关因素。为深入研究各因素对半挂汽车列车制动动作滞后的影响程度,选定半挂汽车列车的初始管路气压等四个因素开展了试验验证,并通过对试验验证结果的分析,提出了开展此项试验时应注意的事项,以及半挂车生产企业为提高半挂汽车列车制动动作滞后性能可采取的措施。

factors of On the basis of analyzing the semi-trailer braking process, the influence semi-trailer train＇s brake lag has been put forward. To deeply study the influence degre of semi-trailer result, the matt e of different factors, the four factors such as initial pipeline pressure are selected to carry out verification test. After analyzing the test ers needing attention in the test is been bring up, and these measures can also be taken by semi-trailer manufacturer to improving the performance of semi- trailer train＇s brake lag have been found