目的 旨在构建符合用户认知的交互手势设计方法，提升非方向盘操控情境下的无人驾驶汽车行驶引导的用户体验。 方法 首先采用用户参与式设计的方法，提取出无人驾驶场景下车内与车外的行驶引导交互手势集合;其次，采用一致率比较方法确保手势交互系统的一致性，并在此基础上构建一套适用于车内外行驶引导的交互手势集合;最后，通过卡片分类法和模拟测试对构建的手势集进行可用性评估。结果 卡片分类法和模拟测试均显示采用了用户参与式设计和一致性计算相结合的设计方法所建立的无人驾驶汽车内外行驶引导交互手势集合达到了较好的用户体验预期，同时也验证了在车内外采用统一的行驶引导交互手势的可行性。结论 验证了手势交互在车内外对无人驾驶汽车行驶进行引导可以达到较好的用户体验，为无人驾驶汽车的用户体验研究提供了新的方向。

The work aims to develop an interaction gesture design method that aligns with user cognition, so as to enhance the user experience of fully autonomous vehicles (FAVs) navigation without steering wheel control. Initially, the navigation gestures for both internal and external scenarios of FAVs were collected by a user generated design test. Then a navigation gesture collection applicable for FAVs was constructed based on consistency comparison. Finally, the usability of the navigation gesture collection was evaluated through card sorting and simulation testing. The results from card sorting and simulation testing indicated that the gesture design method which combined user participatory design and consistency calculation achieved a positive user experience expectation for FAVs. It also affirmed the feasibility of navigation gestures for both internal and external scenarios of FAVs. This research validates the effectiveness of gesture interaction in enhancing the user experience in internal and external scenarios of FAVs, and provides a new direction for the user experience research of FAVs.