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近年来,在列车速度提高和列车密度增加的情况下,舒适度越来越满足不了要求,因此有必要重新认真研究这一问题。所谓舒适度,包含的内容是各种各样的。除车辆振动之外,座席乘座的舒适度,一名旅客所占空间以及噪音大小、空气调节好坏等对舒适度都有影响。狭义的舒适度就是车辆的摇摆和振动对旅客的影响。现正从各个方面采取各种措施来改善舒适度,同时也开始重新评价舒适度的标准问题。
In recent years, as train speeds increase and train densities increase, comfort can not meet the demand more and more, so it is necessary to re-examine the issue seriously. The so-called comfort, contains a wide range of content. In addition to the vehicle vibration, seat seating comfort, a passenger space and the size of the noise, air conditioning, etc. have an impact on comfort. Narrow comfort is the impact of vehicle sway and vibration on the passengers. Various measures are being taken to improve comfort in all aspects and to start re-evaluating the standard of comfort.