Model construction and analysis of ride comfort for high-speed railway seat cushions

被引：7
|
作者：
Tang, Zhi [1 ]
Liu, Zhihui [1 ]
Tang, Yingte [1 ]
Dou, Jinzhen [1 ]
Xu, Chang [1 ]
Wang, Lina [1 ]
机构：
[1] Donghua Univ, Coll Mech Engn, Shanghai 201620, Peoples R China
来源：
WORK-A JOURNAL OF PREVENTION ASSESSMENT & REHABILITATION | 2021年 / 68卷
基金：
中国国家自然科学基金;
关键词：
High-speed railway; seat cushion; body pressure distribution; sitting posture; PRESSURE;
D O I：
10.3233/WOR-208019
中图分类号：
R1 [预防医学、卫生学];
学科分类号：
1004 ; 120402 ;
摘要：
BACKGROUND: More and more people choose to travel by high-speed railway. The seats in these vehicles are an important contact point and comfort of the seat cushions needs attention. OBJECTIVE: The aim of this study is to choose among three seat cushions, the one that creates most comfort for a high-speed train. METHODS: Twelve healthy volunteers were selected to participate in the experiment. Three different surface shape models of high-speed railway seat cushions were used. The Seat Pressure Distribution Index (SPD%) was calculated and analysed. A 7-point Likert scale questionnaire was applied for subjective evaluation. RESULTS AND CONCLUSION: The evaluation is based on subjective and objective data. The results showed that the front protruding cushion made the pressure distribution more even, while the flat cushion had the smallest SPD% and the static pressure was most evenly distributed. This knowledge was beneficial for the design of comfortable high-speed railway seat cushions.
引用
收藏
页码：S223 / S229
页数：7
相关论文
共 50 条
  • [31] Column Generation algorithm for High-speed railway seat inventory control
    Huang Yuan
    Song He
    Tian Lixia
    ADVANCED CONSTRUCTION TECHNOLOGIES, 2014, 919-921 : 1055 - +
  • [32] Controlling the ride quality of the central portion of a high-speed railway vehicle
    Pratt, I
    Goodall, R
    PROCEEDINGS OF THE 1997 AMERICAN CONTROL CONFERENCE, VOLS 1-6, 1997, : 719 - 723
  • [33] Information management model of construction schedule risk of high-speed railway project
    Liu, Weiqing
    Chen, Tingru
    Wei, Wanbing
    PROCEEDINGS OF 2008 INTERNATIONAL CONFERENCE ON RISK AND RELIABILITY MANAGEMENT, VOLS I AND II, 2008, : 426 - 430
  • [34] Dynamic analysis on influence of high-speed railway construction on existing adjacent railway lines and countermeasures
    Xu, L.-R. (lrxu@csu.edu.cn), 1600, Science Press (35):
  • [35] Construction work on the Narita new high-speed railway
    Matsuhashi, Sadao
    Japanese Railway Engineering, 2008, (160): : 9 - 11
  • [36] The Visual Influence of Seat Color on Sitting Comfort of High-speed Train Seats
    Yamaguchi, Hodaka
    Goto, Taiichiro
    Yoshida, Hiroaki
    Kamijo, Masayoshi
    Mogawa, Hajime
    Matsumoto, Yasuyuki
    TEXTILE BIOENGINEERING AND INFORMATICS SYMPOSIUM PROCEEDINGS, VOLS 1 AND 2, 2012, : 839 - 845
  • [37] Research on the Comfort Control Technology of the ATO System in High-speed Railway
    Zhang, Youbing
    Chen, Zhiqiang
    Wang, Jianmin
    Wu, Peidong
    Journal of Railway Engineering Society, 2019, 36 (03) : 67 - 71
  • [38] Environmental Protection Analysis of the Beijing-Shanghai High-speed Railway Construction
    Ma, Tao
    Gao, Tianjuan
    ADVANCES IN ENVIRONMENTAL TECHNOLOGIES, PTS 1-6, 2013, 726-731 : 4065 - +
  • [39] Ride comfort of a high-speed train through the structural upgrade of a bogie suspension
    Lee, C. -M.
    Goverdovskiy, V. N.
    Sim, C. -S.
    Lee, J. -H.
    JOURNAL OF SOUND AND VIBRATION, 2016, 361 : 99 - 107
  • [40] Prediction Model of High-Speed Railway's Passenger Flow Seat Structure Based on Improved LSTM
    Teng, Jing
    Wu, Tong
    Yang, Limin
    CICTP 2022: INTELLIGENT, GREEN, AND CONNECTED TRANSPORTATION, 2022, : 1024 - 1033
12345