激光雷达自从20世纪60年代初问世以来,发展迅速,应用领域越来越广泛。通过分析激光雷达技术专利文献, 总结了激光雷达技术的发展脉络和竞争格局, 研究了激光雷达技术的发展概况,显示出世界激光雷达技术的现状、特点和发展趋势。

Lidar is developed quickly since its appearance at the beginning of 1960s, and used in more and more fields. By analyzing the lidar patent documents, the development history and competition of lidar technology are concluded, the development of lidar technology is studied, and the actuality, characteristics and prospect of lidar technology are proposed.