Dynamic Optimization Modeling of Smart Tourism Information System Using VRGIS in Big Data Environment.

Area of Science:

• Computer Science
• Geographic Information Science
• Tourism Management

Background:

• Modern information technology drives intelligent tourism informatization.
• Virtual Reality Geographic Information Systems (VRGIS) are advancing tourism resource management.
• Conventional geographic information systems face challenges like network dependency and operational complexity.

Purpose of the Study:

• To analyze recent developments in VRGIS for tourism resource research.
• To implement an intelligent, mobile tourism service system using VRGIS.
• To enhance tourist experience through practical and intelligent services.

Main Methods:

• Utilizing VRGIS for tourism resource categorization, assessment, planning, and management.
• Developing a mobile, computerized system with features like 3D mapping, environment detection, and trajectory tracking.
• Revising software architecture to eliminate network restrictions and employing virtual reality peripherals.
• Rebuilding system modeling with the TIN data model and model simplification.

Main Results:

• The implemented system provides an immersive sense of the surrounding landscape for visitors.
• Features include 3D mapping, environment detection, personal trajectory tracking, and social media sharing (Weibo).
• Experimental results demonstrate improved refresh rates and peripheral expansion modules.
• Enhanced user experience through a more convenient and practical mobile tourism service.

Conclusions:

• The developed VRGIS-based system effectively addresses limitations of traditional GIS in tourism.
• The system offers intelligent and practical services, improving the overall tourist experience.
• Advancements in VRGIS and system architecture contribute to the trend of intelligent tourism informatization.