首页 | 本学科首页   官方微博 | 高级检索  
     检索      

面向北京市路网特点的新型路径诱导算法及实现
引用本文:陆阳,胡坚明,张佐,王顺智,高逸涵.面向北京市路网特点的新型路径诱导算法及实现[J].交通与计算机,2009,27(2):25-28.
作者姓名:陆阳  胡坚明  张佐  王顺智  高逸涵
作者单位:清华大学,北京,100084
基金项目:国家自然科学基金,国家重点基础研究发展规划(973计划),中国高技术研究发展计划项目,国家科技支撑项目 
摘    要:结合北京市实际路网的同有特点,在基于Dijkstra算法的传统路径诱导算法的基础上,提出了新型的路径诱导算法,包含环路优先和支路优先2种路径诱导策略。引入了饱和度的概念对道路进行赋权,应用GoogleEarth技术实现了2种路径诱导。

关 键 词:环路  支路优先  饱和度  Google  Earth

A New Route Guidance Algorithm Oriented to Beijing and Its Application
LU Yang,HU Jianming,ZHANG Zuo,WANG Shunzhi,GAO Yihan.A New Route Guidance Algorithm Oriented to Beijing and Its Application[J].Computer and Communications,2009,27(2):25-28.
Authors:LU Yang  HU Jianming  ZHANG Zuo  WANG Shunzhi  GAO Yihan
Institution:Tsinghua University;Beijing 100084;China
Abstract:On the basis of the characteristics of road network in Beijing City and the traditional route guidance algorithms based on Dijkstra Algorithm,a new route guidance algorithm,including two route guidance strategies called ring road priority and branch way priority respectively,was proposed.A road weighting method using the concept of saturation was also introduced.The two route guidance strategies have been achieved on Google Earth.
Keywords:Google Earth
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号