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Advanced Navigation System for Multi-Story Buildings Utilizing GIS and Mobile Technology

This project presents a comprehensive navigation system designed for Klaus, a multi-story building. The system operates on mobile devices and leverages a GIS server for mapping and navigation. It constructs detailed maps that include room nodes and route nodes, enabling users to find the shortest path in both 2D and 3D environments, with connections between floors via elevators and stairs. The mobile application features simplified map images, real-world coordinates, and functionalities like location settings, floor changes, and direct room number searches.

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Advanced Navigation System for Multi-Story Buildings Utilizing GIS and Mobile Technology

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  1. Lost in Klaus Advanced Internet Application Group 6 JunHee Park, Unkyong Lee

  2. Concept • Navigation system for Klaus, a multi-story building • Working on mobile devices • Using GIS Server for navigation • To construct maps • To provide services • Having its own map images

  3. Development Environment • ArcGIS Desktop • ArcGIS Server with IIS • Windows CE 5.0 with C#

  4. Construct Map • On ArcGIS Map / Catalog • Consist of room nodes and route nodes • Searching shortest path based on 2D • Even though nodes have z-value for 3D • Connecting each floor by elevators or stairs

  5. Construct Map: 2D Network

  6. Construct Map: 3D Paths

  7. Construct Map: 3D Nodes

  8. Release Map • Release map to ArcGIS Server • Upload services to use

  9. Services • Sending 2 coordinates: • start point and end point • XML response • coordinates of every nodes

  10. Services

  11. Mobile Application • Having simplified map images • Floor changing • Zoom In/Out

  12. Mobile Application

  13. Mobile Application • Mapping the map image with real world coordinates (for the map on the server) • Converting room number to coordinates

  14. Mobile Application

  15. Mobile Application • Set current location • Connecting Where am I • Entering a room number • Setting a current floor

  16. Mobile Application

  17. Questions?

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