输电线路巡检无人机导航的语义交互方法

Semantic Interaction Method of UAV Navigation for Transmission Line Inspection

针对高空巡检环境的复杂性和不确定性,提出了一种输电线路巡检无人机导航的语义交互方法.基于本体方法构建人机交互的语义拓扑体系,形成具有感知运动数据处理的导航框架;其次,以语义拓扑关系为基础,结合谓词逻辑形式的背景知识,提出结构化路径导航方法,实现人机在统一的概念层次上路径导航的语义交互;最后研发了巡检导航的语义交互原型系统,通过实验证明:作为语义交互实例,本文所提方法可以为无人机电力巡线提供位置导航控制,实体名词提取满足实际期望估计且精度控制较高,为基于数据驱动的输电线路巡检提供了基础支持.

Focused on the issue of the complexity and uncertainty of high-altitude inspection environment,a semantic interaction method of UAV navigation for transmission line inspection is proposed.Firstly,a semantic topology of human-UVA interaction based on ontology is structed to form a navigation framework with perceptual motion data processing.Then,an algorithm of structured route navigation is proposed by combining the background knowledge of predicated logic form and semantic topology based.Lastly,a semantic interaction demonstration system is developed and the ideal results of the experimental are obtained.As a case study of semantic interaction,this research proves that the entity noun extraction satisfies actual expectation estimation and has high precision control,which can provide high position navigation control UAV transmission line inspection.It also can provide basic support for data-driven transmission line inspection.