中文摘要：

地面无人车辆研究是移动机器人研究的重要方向。基于大量文献研究,分析了地面无人车辆国内外发展现状及关键技术研究进展,提出了地面无人车辆未来发展趋势和亟待解决的3个关键技术问题,为进一步研究相关问题提供了一定参考。

英文摘要：

Unmanned vehicle is one a very important direction for ground mobile robot. Based on Li-terature studying, this paper analyses the development status and key technology of unmanned vehicle at home and abroad on the ground research progress, proposes the future trends of unmanned vehicles and 3 key technology problems, and provides some references for further study.