中文摘要：

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。

英文摘要：

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.