Studying On Searching Method Of Tourists Project Based On Tourist Construction And Spatiotemporal Atlas Of Tourism Opportunities

The effective travel search tools still are scarce on the market.At present,ordinary tourists mainly rely on web search to obtain travel plans,but the quality of data through web search is uneven.Moreover,the most important data affecting the tourism program arrangement such as spatial data,time data,quality data and time data are often illconsidered.Time attribute is one of the basic attributes of tourism opportunity.In the past,tourism planning more focus on the arrangement and combination of tourism opportunities in spatial order,while ignoring the importance of time attribute to tourism opportunities.Tourists are limited by factors such as what time to travel and how long is the tour.Travel opportunities are limited by time of occurrence and optimum viewing time.Therefore,time factors should be fully considered in the planning of tourism schemes.With the development of big data technology,there is no obstacle to the acquisition and management of big data in tourism.This paper proposes the concept of spatialtemporal map of tourism opportunities,which is essentially a spatial-temporal database of tourism opportunities in a certain region.Travel opportunities space-time mapping in essence is composed of a series of tourism opportunities atlas space-time cube.The tourism opportunity space-time atlas is essentially a grid cube composed of a series of tourism opportunity atlases.Each tourism opportunity atlas has a uniform timestamp which constitutes a time slice in the tourism opportunity space-time cube.A series of time slices finally form a space-time cube of tourism opportunities,that is,a space-time map of tourism opportunities.In this paper,the concept of space-time map of tourism opportunities and the construction method of space-time map of tourism opportunities are both expounded in detail.Based on the spatial and temporal map of tourism opportunities,the spatial and temporal big data of tourism can be analyzed by querying and clustering.In this paper,a tourism scheme search algorithm based on tourism opportunity spatiotemporal map is designed by using tourism opportunity spatiotemporal map and spatiotemporal analysis tool.This paper points out the differences between the tourism scheme search method based on the spatial and temporal map of recreation opportunities and the traditional tourism scheme search method.The research shows that the spatial and temporal map of tourism opportunities can be used as an analysis tool for tourism program search and design.