目的 为满足景区游客轻松游玩的实际需求，以平衡车的基本造型为基础，研究适合在景区内供亲子互动游玩使用的代步工具。方法 在5G智媒技术背景下，选用AHP(层次分析法)和FBS(功能-行为-结构)相结合的方法进行亲子互动平衡车创新设计研究。通过调查问卷整理得出用户的实际诉求，通过AHP方法对用户的具体需求进行赋值计算并排序。在方案选择上，将权重排序结果引入FBS模型，将计算分析出的用户需求要素输出为具体的产品设计需求，孵化出景区共享使用的亲子互动平衡车在功能、结构方面的创新设计及用户APP界面设计。结论 AHP和FBS相结合的方法具有可行性，可为相关亲子互动类产品的开发提供参考。

In order to meet the actual needs of tourists in the scenic spots, proper transportation tools for parent-child interaction and amusement in the scenic spots are studied based on the basic shape of the balance car. Under the background of 5G smart media technology, AHP (Analytic Hierarchy Process) and FBS (Function-Behavior-Structure) are combined together for the innovative design research of parent-child interaction balance car, and the actual needs of the users are obtained through the questionnaires. In detail, the specific needs of the users are assigned and sorted by AHP. In terms of program selection, the weight ranking results are introduced into the FBS model. Thus, the calculated and analyzed user need elements are output as specific product design requirements, and the innovative design of the parent-child interactive balance car in the two aspects of the function and structure shared in the scenic spots and the user APP interface design are incubated. The combination of AHP and FBS is feasible and can provide reference for the development of related parent-child interaction products.