汽车泡沫坐垫舒适性的客观评价方法

摘要

介绍了评价汽车座椅泡沫坐垫舒适性的物理特性指标和体压分布指标,以及两者之间的关系.研究结果表明,体压分布能综合反映坐垫的舒适性,而物理特性则为坐垫材料的选取提供理论依据.因此在泡沫坐垫舒适性设计和评价中,宜综合使用上述两种评价指标.%Two indicators, physical characteristics and body pressure distribution, as well as their relationship are presented in this paper for evaluating the comfort of foam cushion in vehicle seat. The results of study show that body pressure distribution can comprehensively reflect the comfort of seat cushion, while physical characteristics provides the theoretical basis in selecting foam material. Thus it is appropriate to combine these two evaluation indicators in designing and evaluating the comfort of foam cushion in vehicle seat.