Urban Transportation Planning Information System Design Based on GIS 城市交通规划地理信息系统设计
By an overall exposition of the backgrounds of urban transportation planning and the frame of the model system, the author discusses some key problems in the application, and puts forward suggestions for improvement on the basis of the analysis of the errors in practical operation. 摘要论述了城市运输规划的发展历程及其模式系统的架构,探讨了应用上的关键性课题,并就实际作业中常见的偏差进行分析,最后提出改善的建议。
Currently, the construction of comprehensive transportation system, which makes rail transit as skeleton, routine bus system as backbone, and which has been incorporated into the " Twelve-Five " of Urban Comprehensive Transportation Planning, contributes to the rapid development of China rail transit system. 当前,构建以轨道交通为骨干、地面公交为主体、多种交通方式协调发展的综合交通运输体系已纳入我国十二五城市综合交通规划中,延续着我国轨道交通快速发展的态势。
On the other hand, layered urban transportation system should be developed in accordance with urban planning and transportation needs in order that harmony of urban transportation system can be achieved. 另一方面,规划与城市交通需求相适应的分层次的城市交通体系,实现城市内交通体系的和谐。
Finally, authors attempt to solve the optimum model from the viewpoint of integrated urban land-use, transportation system planning and propose a solving method which can realize the circular relationship between urban land-use pattern and transportation system. 结合城市交通规划模型,提出了能体现土地利用与交通系统循环反馈关系的求解方法,从交通效率最大化或局部最大化的角度,对土地利用&交通系统的一体化规划进行了有益的尝试。