摘要
步行距离最短、步行时间最短且尽量满足游客偏好是游览线路设计所需考虑的主要因素。步行距离与步行时间两个因素可以实际度量,而游客偏好受景点的景色、名气、历史、文化和稀有独特性等因素影响却难以度量。为了求得遍历森林公园所有景点的最佳游览线路,将Dijkstra算法与层次分析法结合,对森林公园景点的游览线路进行设计与优化。先使用Dijkstra算法求得满足时间与距离最短的游览线路,再用层次分析法计算出游客对各个景点的偏好程度,对线路进行优化,最终得到森林公园的最佳游览线路。以南京栖霞山国家森林公园为例,设计遍历所有景点的最佳游览线路:陆羽茶庄→小营盘遗址→千佛寺岩→摄山栖霞寺→舍利塔→明镜湖→乾隆御花园→碧云亭→始皇临江。在具体实施时,根据实际情况调整层次分析法中的准则层要素,增强游客偏好量化的准确度,以满足不同森林公园景点游览线路的设计需求。
⑴ Background--In recent years,forest park tourism has gradually become one of the popular forms of forest tourism.As for forest park tourism,the research of domestic scholars mainly focuses on the evaluation of economic benefit,tourist preference,development and operation on scenic spots,resource protection and so on.However,there are few people to design and optimize the travel routes.⑵ Methods--Due to the moderate number of scenic spots in Qixia Mountain National Forest Park in Nanjing,which is completely open to tourists,it is convenient for on-the-spot investigation.Taking Qixiashan National Forest Park in Nanjing as an example,Dijkstra algorithm and analytic hierarchy process are combined to design and optimize the tour routes of forest park scenic spots.Nine famous scenic spots are selected to study,among which is the starting point and which is the ending point.Then,the walking distance and walking time between the scenic spots are calculated considering the terrain and pedestrian walking speed.⑶ Results--The shortest walking distance,the shortest walking time and satisfying the tourist preferences are the main factors to be considered in the design of tourist routes.Among them,walking distance and walking time can be measured practically,while the preferences of tourists are affected by scenery,fame,history,culture and rare uniqueness of the scenic spots,which are difficult to measure.Therefore,in order to find the best tour route for traversing all the attractions in the Forest Park,Dijkstra algorithm is firstly used to find the shortest tour route that meets the requirements of time and distance:(1)Luyu Tea Estates→Xiaoyingpan Site→Qianfoyan Temple→Mingjing Lake→Sheshanqixia Temple→dagoba→imperial Garden for Qianlong→Biyun Pavilion→a scenic spot the first emperor of Qin overlooking Yangtze River.(2)Luyu Tea Estates→Xiaoyingpan Site→Qianfoyan Temple→dagoba→Sheshanqixia Temple→Mingjing Lake→imperial Garden for Qianlong→Biyun Pavilion→a scenic spot the first emperor of
作者
李雨馨
张智光
LI Yuxin;ZHANG Zhiguang(College of Economics and Management,Nanjing Forestry University,Nanjing,Jiangsu 210037,China)
出处
《林业经济问题》
北大核心
2020年第5期554-560,共7页
Issues of Forestry Economics
基金
江苏省高校哲学社会科学优秀创新团队建设项目(苏教社政2013-8-2-1)。
