一种基于六角格的越野通行方法  

A Method of Cross-country Access Based on Hexagonal Grid

作　　者：范林林[1] 华一新[1] 

机构地区：[1]信息工程学院,河南郑州450001

出　　处：《测绘通报》2017年第2期25-29,59,共6页Bulletin of Surveying and Mapping

基　　金：国家科技支撑计划(2012BAK12B02);国家自然科学基金青年科学基金(41401467);国家自然科学基金(41271450)

摘　　要：为了解决车辆的越野路径规划问题,分析了影响车辆越野通行的主要影响因子,提出了采用六角格网为基础格网量化地形的数据模型,研究了六角格网的空间数据结构及六角格网属性信息的建模过程。对影响车辆越野通行的影响因素进行了分类分析,重点研究了地形、道路、坡度等对车辆通行等级的影响,并且提出了多因子综合分析方法,建立了多因子综合作用下的越野机动通行性分析模型。To solve the problem of vehicle cross-country passage planning,the main influencing factors on cross-country passage have been analyzed.It proposed a data model which using hexagonal grid to do terrain quantization,researched on the spatial data structure and the modeling process of attribute information of hexagonal grid.The factors of influencing vehicle cross-country passage have been got on classification analysis,focus on the influence of terrain,roads,slope,et al.For vehicular traffic cross-country passage levels,it proposed a comprehensive multi-factor analysis method.Finally,the cross-country passage analysis model under the combined effects of multiple factors has been established.

关 键 词：六角格网 六角格地形量化 越野通行分析 多因子 通行法则 

分 类 号：P208[天文地球—地图制图学与地理信息工程]