目的 独居青年日益增多，他们倾向于通过简单的膳食或外卖等方式快速用餐。为了改变独居青年当前不健康的饮食习惯，设计一款集便捷性、智能化及多功能性于一体的智能烹饪器具，以简化烹饪流程，推动健康的饮食方式。方法 首先，通过市场调研和用户访谈收集用户对智能烹饪器具的需求，并利用KJ法对需求进行分类整理;其次，运用KANO问卷分析需求属性，以更好地理解用户需求特征;随后，引入AHP理论构建层次结构模型，对不同属性的需求进行权重计算，以确定各需求的相对重要性;最后，根据需求排序进行方案构思，设计出符合用户需求的合理解决方案。结论 设计实践结果表明，该方法有助于明确用户需求属性及准确获取优先排序，为智能烹饪器具的方案设计提供有效思路，从而增加设计方案的合理性。

The number of young people living alone is increasing, and they tend to have quick meals through fast food or take-out. To change the unhealthy eating habits of these young people, the work aims to propose the design of intelligent cooking appliances that are convenient, quantified, and integrated in functionality, to simplify cooking processes and encourage healthier eating habits. Firstly, user needs for intelligent cooking appliances were collected through market research and user interviews. The collected data were then classified and organized through the KJ method. Subsequently, the KANO questionnaire was adapted to analyze the need attributes to gain a deeper understanding of user needs. Secondly, the Analytical Hierarchy Process (AHP) theory was introduced to construct a hierarchical structure model and calculate the importance of different attributes to determine their relative importance. Finally, based on this information, conceptual designs were proposed to develop reasonable solutions in line with user needs. The results of the design practice indicate that this method is beneficial to clarifying user needs and obtaining priority rankings accurately, providing an effective guideline for the design of intelligent cooking appliances, thereby enhancing the rationality of design solutions.