适合不同体型乘客长期使用的飞机座椅尺寸设计方法

IF 2.5 2区 工程技术 Q2 ENGINEERING, INDUSTRIAL International Journal of Industrial Ergonomics Pub Date : 2023-11-01 DOI:10.1016/j.ergon.2023.103520
Jin Wang , Jin-Yi Zhi , Xu-Wei Zhang , Feng Wei , Li-Li Zhang
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引用次数: 0

摘要

为了提高座椅支撑性能的舒适性,提出了一种座椅尺寸设计方法。首先,利用可调节座椅获得用户选择舒适座椅尺寸的测量数据。其次,分析了不同体型和骑行时间变量测量数据的差异。第三,针对不同的舒适性要求,提出了一种折衷的处理方法。将该方法应用于国内短途航班乘客座椅的设计。腰椎支撑厚度在时间变量上存在显著差异,座椅倾斜和颈部支撑高度在体型上存在显著差异。然而,我们没有发现座椅高度、靠背倾斜度、腰部支撑高度或颈部支撑厚度在时间或体型变量上有显著差异。最佳尺寸为座椅高度(430.5 mm)、靠背倾角(104.2°)、腰部支撑高度(98.8 mm)和颈部支撑厚度(44.4 mm)。然而,座椅倾斜度(5.8°、7.2°和9.3°)、颈部支撑高度(582.6 mm和622.5 mm)和腰部支撑厚度(40.6 mm和48.7 mm)需要多维度来满足乘客舒适度要求。这种座椅尺寸设计方法为探索乘客的舒适性需求提供了新的思路,解决了不同机型和不同飞行时间对舒适座椅尺寸要求的差异。
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A method of aircraft seat dimension design for long-term use by passengers with different body types

To improve the comfort of seat support performance, we proposed a seat dimensions design method. First, an adjustable seat was used to obtain the measurement data of user-selected comfortable seat dimensions. Second, the differences in the measurement data of different body types and riding time variables were analyzed. Third, a compromise treatment method for the different comfort requirements was developed. This method was applied to the design of passenger seats for short-distance flights in China. The lumbar support thickness was significantly different in the time variables, and the seat pan inclination and neck support height were significantly different among body types. We did not find significant differences, however, in seat height, backrest inclination, lumbar support height, or neck support thickness according to time or body type variables. There is one optimal dimension for seat height (430.5 mm), backrest inclination (104.2°), lumbar support height (98.8 mm), and neck support thickness (44.4 mm). However, seat pan inclination (5.8°, 7.2°, and 9.3°), neck support height (582.6 mm and 622.5 mm), and lumbar support thickness (40.6 mm and 48.7 mm) need multiple dimensions to meet passenger comfort requirements. This seat dimension design method provides new ideas to explore the comfort requirements of passengers and addresses the differences in comfortable seat dimension requirements for different body types and different flight durations.

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来源期刊
International Journal of Industrial Ergonomics
International Journal of Industrial Ergonomics 工程技术-工程:工业
CiteScore
6.40
自引率
12.90%
发文量
110
审稿时长
56 days
期刊介绍: The journal publishes original contributions that add to our understanding of the role of humans in today systems and the interactions thereof with various system components. The journal typically covers the following areas: industrial and occupational ergonomics, design of systems, tools and equipment, human performance measurement and modeling, human productivity, humans in technologically complex systems, and safety. The focus of the articles includes basic theoretical advances, applications, case studies, new methodologies and procedures; and empirical studies.
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