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Enabling Location Based Service Deployment for Corporate and Consumer Mobile Applications

Learn about location tracking technology, GPS and Dead Reckoning, SIM tracking mechanisms, and GPS/GSM integration for accurate location services. See a live demo of fleet management, resource tracking, and job dispatch applications using Open Location API. Discover the benefits of deploying Location-Based Services for both corporate and consumer mobile applications.

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Enabling Location Based Service Deployment for Corporate and Consumer Mobile Applications

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  1. Enabling Location Based Service Deployment for Corporate and Consumer Mobile Applications Presented by Dr. Henry Wong, Chief Operating Officer, SUNDAY WIN 10 Sept 2002

  2. Agenda • Location Tracking Technology • Enabling LBS Deployment • ASP using Open Location API • Service Provision • Live Demo • Resource Tracking + Job Dispatch

  3. Why Location Tracking ?

  4. What’re Applications? • Fleet Management • Resource Tracking • Job Dispatch • Personal Safety

  5. Location Tracking Technology

  6. What’s GPS (Global Positioning System) ? Global Positioning System (GPS) is a satellite based navigation system operated and maintained by the U.S. Department of Defense. A 2-D position calculation requires 3 satellites. However, determination of position using GPS satellites requires a clear view of the sky. Tall buildings in dense urban areas and terrain features such as tunnels and multi-deck bridges can block a GPS antenna's view of the sky.

  7. What’s DR (Dead Reckoning) ? Dead reckoning (DR) is the process of calculating a position using current heading and speed to project from the last known position. This provides position when GPS satellite signals are temporarily blocked. Estimation by - Speedometer Distance Travel - Heading Sensor Direction Change

  8. SIM Tracking • Java SIM Based • Work with GSM Handsets (Handy) • Cell Based • NMR Based (Network Measurement Report) • Higher Accuracy: ~ 150m Urban, ~1.5km Rural • Location Reporting Mode • Control Center Location Enquiry • Regular Location Reporting

  9. SIM Tracking Mechanism

  10. SIM Tracking Mechanism - Cell ID Based

  11. SIM Tracking Mechanism - NMR Based - Neighbor Signal Strength - Mobile Network Architecture

  12. SIM Tracking Measurement - NMR Based

  13. SIM + GPS Tracking (+ DR + Map Correction) • GPS Tracking • Intelligently Switch to GSM Positioning as no GPS received • High Accuracy • Combination of both GSM & GPS • Integrated unit • Well Suited for vehicle and ship

  14. GSM / GPS Marine Positioning System Latitude, Longitude, Speed, Course

  15. Integration with Digitized Map

  16. SIM + GPS Tracking (+ DR + Map Correction) GPS Satellite GPS Satellite GPS Satellite SUNDAY GPS/GSM/SIM Module Digital Map SUNDAY GSM Network SUNDAY Location Server Control Center Work Station

  17. Comparison SIM Track GPS SIM/GPS Hybrid Cost Low Medium Medium Size Small Medium Medium Tracking Personal Vehicle Vehicle Accuracy~150m Urban ~25m ~25m ~1.5km Rural not reliable due extend to GSM to shadowing coverage in Urban

  18. Enabling LBS Deployment for Mobile Application

  19. Location Query Location Result Deployment – (1) ASP integration using Open API Open Location API ASP Fleet Management SUNDAY Location Server ASP Job Dispatch Location Estimation Engine Connector SMPP HTTP SMSG FTP Location DB SMPP SUNDAY GIS Server Regular Polling / Real Time Query - X,Y - Time - MSISDN - Accuracy MAP DB

  20. Deployment - (2) Service Provision at SUNDAY GIS Server Map Interface

  21. Demo

  22. Resource Tracking + Job Dispatch Service Scenario Postmen on street Control Center Send Jobs to Nearby Workers 2 A Enter Job Order on Map 1 B Job Enter Job Taken C Take Jobs 3 Job Done Confirm Jobs 4 Job Done 5 C Go to Customer Premise Pick up Parcel

  23. Thank You henry.wong@corp.sunday.com

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