虚拟现实借助计算机仿真技术为使用者构造虚拟世界内的沉浸体验。此技术媒介所具有的三维交互方式能够显著增强使用者对虚拟环境空间的感知，并获取自然的具身交互反馈，因此在人机交互领域具有重要的研究意义。在虚拟现实的人机交互过程中，对目标物体姿态位置信息的实时捕捉是实现虚拟环境信息反馈的前提。因此一套典型的虚拟现实硬件设备通常由信号接收器、手柄和头盔显示器三部分构成，并对空间的规格、定位设备的安置等有着相应要求。这也使得目前VR设备定位方案大多价格高昂，交互终端的可拓展性较弱。基于此前提，本文提出一种基于HTC Lighthouse基站设备的室内定位方案，借助易获取、低成本的硬件实现VR场景下对目标物体姿态和位置的定位并构建相应反馈的渲染变换效果。

Virtual reality uses computer simulation technology to construct an immersive experience in the virtual world for users. The three-dimensional interaction mode of this technology medium can significantly enhance the user 's perception of the virtual environment space and obtain natural embodied interaction feedback. Therefore, it has important research significance in the field of human-computer interaction. In the process of human-computer interaction in virtual reality, the real-time capture of the pose and position information of the target object is the premise of realizing the feedback of virtual environment information. A typical virtual reality hardware device is usually composed of three parts : signal receiver, handle and head-mounted display, and has corresponding requirements for space specifications and positioning equipment placement. This also makes most of the current VR device positioning schemes expensive and the scalability of interactive terminals weak. This paper proposes an indoor positioning scheme based on HTC Lighthouse base station equipment. With the help of easily accessible and low-cost hardware, the positioning of the pose and position of the target object in the VR scene is realized and the corresponding feedback rendering transformation effect is constructed.