| Due to the frequent occurrence of incidents in which women are killed in travel,they have aroused widespread concern in society and aroused heated discussion about the safety of women in travel.This thesis focuses on social hotspots,from the perspective of women,with the protection of women’s travel safety as the starting point,it discusses the design research of female travel defense products from the perspective of "security needs",which is based on the adaptability under "security level" Product design research.First of all,in the research of this paper,women as the users and subjects of this design study,combed and analyzed from the perspective of women and women’s travel,researched the frequency,purpose,and methods of women’s travel,and analyzed women’s travel.Future trends of development.And from this perspective,discuss and analyze the human risk factors that women may encounter in the process of travel.Because of the unique physical and psychological characteristics of women,women have some specific behaviors when they encounter dangers.In addition to the analysis of basic measures to ensure the safety of women ’s travel in society and women,there are measures,The shortcomings of the product.Combining the above two aspects,we provide corresponding ideas for the following product design research to enhance the adaptability of the product.Next,in terms of security requirements,based on relevant theoretical knowledge about security requirements,it is concluded that security requirements are the essence of the development from low requirements to higher requirements,which leads to the central idea of ??grading security requirements and building security.The level of demand divides the security requirements into three levels,which are arranged from the essence of low to high development,namely life safety requirements,physiological safety requirements and psychological safety requirements.Through the above,the construction of the safety level is linked to the psychological characteristics,physiological characteristics,behavioral performance,and possible risk factors of women,and one-to-one correspondence is made,and the life safety needs are corresponding to the extraordinary level,and the physiological safety needs are corresponding to the emergency level 3.Psychological safety needs correspond to the level of vigilance,and provide a theoretical basis for product design research.In the product design process,first analyze and compare theexisting related products on the market to find out the design pain points and future development trends.Based on the researched theoretical basis and the principle of product adaptability,the five aspects of product function,operation,appearance,color,and material development are not only from the perspective of own factors,but also from the perspective of the outside Idea and design plan.Mainly use modeling and rendering to display the products designed in this research,and hope to test the content of this article through practice.This research is based on the user’s safety needs and uses defense products as the product medium.It aims to bring women a safe travel experience,so as to achieve the overall goal of improving women’s travel safety.At the same time,this study provides new ideas for the design and research of defense products from the perspective of security level.It has a certain degree of innovation and hopes to help the development and improvement of defense product design. |