【作者】 蒋学换；

【导师】 沈雷；

【作者基本信息】 江南大学 ， 服装设计与工程， 2011， 硕士

【摘要】 随着社会的发展和人民生活水平的提高,私家车的数量呈现出迅猛的增长趋势,然而由此引发的交通安全隐患也日益突出,严重威胁着人们的生命安全,特别是儿童这一弱势群体的安全,提高儿童安全性受到越来越多的重视。近年来功能性服装设计已经成为社会关注的热点,它是服装行业与航天、电子、医疗等行业相结合的产物,已经取得累累硕果,因此功能性服装设计将成为解决儿童交通安全性问题的一种安全而又有效的途径。本论文从功能性服装的角度出发,将服装专业知识与汽车专业知识相结合,根据人体工效学原理对功能性童装的设计进行了研究,从材料和结构上提高其安全性,提出一种新型儿童安全乘车装置——儿童车用连体背心,本文依据安全性、舒适性、功能性、美观性等设计要点,从儿童背心和汽车座垫两个方面进行了儿童车用连体背心的整体设计。根据儿童体型特征和儿童合体型服装设计要求,对儿童背心、腿部的加固带、围度和肩部可调节性进行设计,包括款式图的绘制、结构图的绘制、面料的选择;根据儿童的心理和生理特征,对汽车座垫和安全带织带的缝制进行设计,包括面料的选择、款式设计和功能结构;然后从造型的塑造、色彩的搭配和图案的选取等方面对儿童车用连体背心的整体美观性进行了设计,从而使其不仅从美观性、舒适性和安全性的角度满足了童装的要求,而且具有经济性和功能性,从而能够有效地保护儿童的生命安全,得到较好的应用。随后设计出儿童背心和汽车座垫的工序流程和工艺流程,从缝制顺序、缝制方法、线迹要求、缝型要求、熨烫形式以及技术标准等多个方面确定缝制工艺,最终完成成品的工艺制作。最后利用多刚体动力学软件MADYMO6.2.1建立儿童车用连体背心仿真模型,利用儿童假人模型分别进行正面碰撞和侧面碰撞仿真模拟实验,通过对儿童假人动力学响应数据进行分析,得出假人各部位的损伤值并将其与法规值相比较,结果均小于法规值,证明该设计在碰撞过程中对儿童生命安全具有较好的保护作用。儿童车用连体背心的设计进行了设计理念的创新,充分借鉴了多种儿童乘员约束系统的长处,具有安装简便、使用时间长、适用范围广、舒适环保等特点,它不仅对儿童乘员安全性研究领域具有一定的学术价值,而且顺应国家促进汽车行业和纺织业发展的政策,进一步扩大服装的应用领域,促进服装知识的运用,提升服装学科的应用价值,推动服装业的发展。更多还原

【Abstract】 The number of private cars is rapidly growing along with social progress and improving of people’s living standards. However, the traffic safety problems are also increasingly. It threats to people’s lives seriously especially to the children who are vulnerable groups, therefore increasing the safety of children is drown more and more attention. In recent years, functional clothing design has become the focus of social concern. It is product of the combination among the garment industry and aerospace, electronic, medical. Now it has made significant gains. Functional clothing design will be a safety and effective way to solve the traffic safety problem of children.The subject improves a new device to protect children in the car that combine clothing knowledge with automotive expertise from the point of functional clothing. the children’s car Siamese vest was designed from child vest and car seat according to safety, comfort, functionality, aesthetics and other design elements .Children vest, Leg fixed band, adjustable of circumference, and shoulder were designed according to shape characteristics of children and children’s ( ) clothing design requirements. It includes the picture of style and structure and the choice of fabric. Car seat and seat belt straps sewn were designed according to child psychological and physiological characteristics including fabric selection, style design and functional structure. Then children’s car Siamese vest overall aesthetics was designed from shape, color combinations, patterns selection. It not only meets children’s clothing requirements from the view of beauty, comfort and safety, but also has economic and functional. Therefore it effectively protects the lives of children, get s better application.It also needs to design the chart of process analysis and the chart of technology flow. Sewing techniques was determined should from the sewing order, sewing methods, trace requirements, seam type requirements, forms and ironing and other aspects of technical standards. At last the final production was finished. At last it made analysis of simulation experiments use the multi-body dynamics simulation software MADYMO6.2.1 to make simulate the collision of car with child dummy dressed in it and Simulate frontal impact and side impact. Then child dummy’s simulation injury parameters are obtained and compared with the regulation values, and have the conclusion finally that the design play an important protective role to protect children in the can when it happens automotive collision.The design fully draws on other strong point of car child safety device. It is easy to install, use a wide range, safety, comfort, and environment protection and so on. It is not only has a certain academic value for the safety of children in the car, but also meets with policy development of the auto industry and textile industry. Further it can expand the application areas of clothing, enhance the application of clothing f knowledge and upgrade application value of clothing subject and promote the clothing industry.更多还原