| 摘要: |
| 目的 为解决老年人及残疾人的出行问题，设计一款帮助老年人和残疾人的智能轮椅。方法 首先，分析和归纳智能轮椅的结构要素，对轮椅在实际运用中的操作和路径进行分析，探索将现有的自动驾驶技术应用于智能轮椅行驶辅助的可行性，运用FBS模型实现功能-行为-结构的整合，并实现映射转化过程。其次，借助最终的分析结论指导智能轮椅结构设计，并进行方案的迭代优化，为智能轮椅的支撑、连接、驱动系统提供相应的设计方案，提出增强结构功能、自动驾驶辅助的智能轮椅设计方案。结果 应用对偶分析法对最终方案进行设计评价，结合所得数值与排列顺序来验证设计方案的合理性。结论 FBS模型将功能、行为和结构的分析可视化，转化并提炼为结构设计的需求，为同类智能轮椅结构设计研究提供了一个新思路。 |
| 关键词: 工业设计 产品结构设计 FBS模型 智能轮椅 自动驾驶技术 |
| DOI：10.19554/j.cnki.1001-3563.2022.16.019 |
| 分类号:TB472 |
| 基金项目:中国“互联网+”大学生创新创业大赛国家级铜奖项目(20170488006) |
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| Structure Design of Intelligent Wheelchair Based on FBS Model |
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WU Qing, WU Meng, AI Xian-feng, WU Liang
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(College of Art and Design, Wuhan University of Science and Technology, Wuhan 430065, China)
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| Abstract: |
| The paper aims to solve the travel problems of the elderly and the disabled, design a kind of intelligent wheelchair to help the elderly and the disabled. Firstly, the structural elements of the intelligent wheelchair are summarized, and the operational behavior path in the actual application of the wheelchair is analyzed to explore the feasibility of the existing automatic driving technology to assist the intelligent wheelchair in driving. The FBS model is used to integrate the obtained function-behavior-structure and realize the process of mapping and transformation. Secondly, with the help of the final analysis conclusion, the structure design of the intelligent wheelchair is guided, and the iterative optimization of the scheme is carried out. The corresponding design scheme is provided for the support, connection and drive system of the intelligent wheelchair, and the intelligent wheelchair design scheme with enhanced structural function and automatic driving assistance is proposed.Finally, the dual analysis method is used to evaluate the design of the final scheme, and the rationality of the design scheme is verified by combining the obtained values and the sequence. The FBS model visualizes, transforms and refines the integration analysis of function, behaviors and structure into the requirements of structural design, which provides a certain reference value for the similar research on the structure design of intelligent wheelchairs. |
| Key words: industrial design product structure design FBS model intelligent wheelchair autonomous driving technology |
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