轨道车辆座椅舒适度评价方法及研究展望

目的探讨评价轨道交通工具中座椅装备舒适度的有效方法,以及提升我国轨道交通工具中座椅舒适度的研究方向。方法对国内外相关文献进行比较分析,综述座椅舒适度的一般分析方法和国内外轨道交通工具中座椅舒适度研究现状;举例体压分布指标在动车组一等座椅形面舒适度评价中的应用方法。结论座椅舒适度评价一般采用主观和客观综合评价的方法,体压分布与主观评价有显著关系。提出了我国轨道车辆座椅舒适度的研究思路,包括形成系统全面的评价体系、应用主观和客观综合评价的研究方法、统一座椅尺寸参数定义,更新标准数据。在轨道交通工具座椅实际研发中,基于体压分布指标的分析可快捷有效地对座椅形面造型舒适度进行评价。

Evaluation Methods and Research Prospects for Rail Vehicle Seating Comfort

It aims to discuss the effective methods of rail vehicle evaluation and research directions for problems existing in the present situation of China rail vehicle seat comfort. It is based on the comparison with foreign relevant articles about the method of seat comfort and summarizes the general study on the method of seating comfort, and then making examples to indicate the application of the method on body pressure distribution index in EMU first-class seat comfort evaluation. Seat comfort evaluation generally adopts the method of combining subjective and objective evaluation. Subjective evaluation and body pressure distribution index have a significant relationship, the research ideas for rail vehicles seat comfort is presented. The research ideas for rail vehicle seat comfort is presented, mainly including building comprehensive evaluation index system, using a combination of objective and subjective evaluation methods, standard seat dimension and definition, and updating standard date. In the process of actual research and development projects in the rail vehicle seat, analysis of body pressure distribution index can be effective evaluation on the seat comfort.