| 摘要: |
| 目的 分析目前市面上的老年助行产品现状，研究用户需求与痛点，为行动不便的老年人提供一套安全、舒适的助行产品方案。方法 首先，通过归纳、梳理用户特征及目标市场现状后，将原始用户需求数据进行编码;其次，通过AHP-DEMATEL模型对各用户需求权重进行解码并排序;再次，结合QFD法中HOQ将用户需求转化为产品设计特征需求并进行权重排序;最后，根据产品技术特征排序得出设计方案并验证优化。结果 确立了集成 AHP-DEMATEL/QFD的创新设计思路，明确了老年助行产品的轻量化、跌倒保护和辅助平衡的功能需求重要性，并完成了产品创新设计及优化。结论 AHP- DEMATEL/QFD理论将更为客观的用户需求重要性转化为产品特性重要性，得出最后解决方案并优化，实现老年助行产品的创新，为相关设计产品提供思路与参考。 |
| 关键词: 老年助行 用户需求 AHP DEMATEL QFD |
| DOI：10.19554/j.cnki.1001-3563.2025.10.013 |
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| Design of Elderly Mobility Aid Products Based on AHP-DEMATEL/QFD Theoretical Model |
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SUN Mingxi, ZHAO Zhifeng
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(School of Arts, Soochow University, Jiangsu Suzhou 215123, China)
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| Abstract: |
| The work aims to analyze the current situation of elderly mobility products on the market, study the demands and pain points of users and provide a set of safe and comfortable mobility aid products for the elderly with reduced mobility. Firstly, the original user demand data were encoded by summarizing and sorting out the user characteristics and the current situation of the target market. Secondly, the AHP-DEMATEL model was used to decode and rank the weight of each user demand. Thirdly, combined with the HOQ in QFD method, the user demands were transformed into the product design feature requirement and the weights were ranked. Finally, according to the ranking of product technical features, the design scheme was obtained, verified and optimized. The innovative design idea of integrating AHP- DEMATEL/QFD was established, and the importance of the functional requirements of lightweight, fall protection and auxiliary balance of elderly mobility aid products was clarified, and the innovative design and optimization of the products were completed. The AHP-DEMATEL/QFD theory transforms the importance of more objective user demands into the importance of product features, and the final solution is obtained and optimized, so as to realize the innovation of elderly mobility aid products and provide ideas and references for related design products. |
| Key words: elderly mobility aid user demand AHP DEMATEL QFD |
