基于多传感器信息的临场感技术

Telepresonce Technology Based on Multisensor Information

临场感和虚拟现实技术是当前的热门技术。这项技术的关键之一就是传感器技术。在具有临场感和虚拟现实感觉的系统中,正是强大的各种传感子系统的支持,为操作者提供了很自然的、类似人自身感觉器官的感觉。让人有一种身临其境的感觉。而提供给人的这些感觉可以是实际存在的,也可以是虚拟的。本文较为全面地介绍了实现临场感技术的传感器子系统,并且根据国外研究的发展趋势和我们的实际工作提出了相关的关键技术。

Sensory technology is one of the key technology of telepresence and virtual reality. A teleoporation system is usually composed by human operator and remote robot. The operator inputs body (head, arm and hand) motions by sensory systems which the robot would duplicate, and receives from the remot sensors on the robot full visual, audio and tactile feedback of a quality and form comparable with that normally produced by the eyes, ears and shin. In this paper we first introduce some sensory systems both on operator and robot. Then according to the development abroad and the practical work of us, we present the associated key technology.