Tourist Destination Evaluation Computable Model And System Prototyping

In the recent years, tourism destination has been the research hotspot because of its importance in tourism. Considering the lack of tourism destination estimation, we decide to research it. In this paper, we put forward the principle of tourism destination estimation and research the computable models of tourism destination estimation under the trend of tourism information.Based on others' studies, we propose the principle of tourism destination estimation and classify it into four kinds. They are 1) Tourism location 2) Traffic location 3) resource 4) Competition and Spillover. Based on the principle, we research and realize the computable models on it.First, we classify Tourism location with location zones and market location. We review location zones from two angles of view. One is China, the other is province. In realizing the location zones of China, a expert knowledge database is built up. In realizing the location zones of province, we compute it in running time. Market location is realized by time constraint and budget constraint. We calculate them through the way of numeric computing.We research Traffic location through four sides. Firstly, traffic location is determined by traffic potential. In this paper, we compute it based on GIS, then save result into export knowledge database so that users can transfer it. Secondly, it is necessary to research tourism distribute center. This is a P-Median problem. We adopt Branch-and-Bound algorithm to solve it because of its complexity. Thirdly, accessibility is too an important factor to traffic location. In the paper, we built up the models of accessibility on train, airplane and integration. Two functions are realized based on models built. One is computing of accessibility of a city, the other is show of accessibility of China. Finally, traffic network indices are used to evaluate tourism transportation system.Tourism resources are the most important factor to attract tourists. So we add resources evaluation to tourism destination estimation system. Based on model of GWLF and YWZWC, we propose a new object oriented model of resource evaluation (WWTLM). In according to the three models, we realize three functions. Especially we aim at model of WWTLM to develop two functions. One is evaluation of a landscape, the other is query of similar landscapes.A tourism destination shares similarity to another tourism destination on one hand while is different from it on the other hand, a relationship with competition and spillover combined. Froma perspective of competition and spillover, this paper puts forward resources potential based on the mapping of the resources competition nation-wide. We adopt GIS in calculation and save the results into the export knowledge database. On the other side, competition and spillover promotes to form tourism circuits. And there is competition and spillover in 500km circuit. So we analyze similar landscapes and dissimilar landscapes in tourism circuits and 500km circuit. Finally, we put forward the model of landscape density to estimate a value of landscapes distribution.Finally, based on these models, we build up model database. All the models in this thesis are realized with Visual Basic 6.0, MapObjects2.0 and ActiveBar2.0. They are easy to master and the price is low and can run in Windows98, 2000 and XP seamlessly.