基于GIS和A^(*)算法的校园三维导航软件设计  

Design of Campus 3D Navigation Software Based on GIS and A~* Algorithm

作　　者：马益普 陆馨圆 李秉泽 MA Yipu;LU Xinyuan;LI Bingze(School of Information Engineering,Jinhua Polytechnic,Jinhua Zhejiang 321016,China)

机构地区：[1]金华职业技术学院信息工程学院,浙江金华321016

出　　处：《信息与电脑》2023年第7期136-138,共3页Information & Computer

摘　　要：导航是目前的研究热点,绝大多数导航都是采用二维方式在平面中进行路径规划。但是,部分人群因为方向感差,会看不懂平面导航,仍然会出现迷路情况。因此,如何使用三维导航软件让用户在近似真实的环境中进行模拟,成为迫切需要解决的问题。文章基于UE4设计平台,以金华职业技术学院为例,使用地理信息系统(Geographic Information System,GIS)获取了校园三维模型,使用A^(*)算法实现了三维场景导航。Navigation is currently a research hotspot,and the vast majority of navigation uses two-dimensional methods for path planning in the plane.However,some people may not understand flat navigation due to poor sense of direction,and may still get lost.Therefore,how to use 3D navigation software to simulate users in a nearly real environment has become an urgent problem that needs to be solved.The article is based on the UE4 design platform,taking Jinhua Vocational and Technical College as an example,using Geographic Information System(GIS) to obtain a three-dimensional model of the campus,and using A~* algorithm to achieve three-dimensional scene navigation.

关 键 词：地理信息系统(GIS) 校园导航 A^(*)算法 UE4 

分 类 号：TP311.56[自动化与计算机技术—计算机软件与理论] G647[自动化与计算机技术—计算机科学与技术]