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C++, Delphi, VB

   GIS Vehicle Tracking
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  Download Complete Case Study - PDF, 826K

Business Challenge

Municipal government of one of the cities in Germany required a solution for tracking and managing a fleet of its road sweepers. One of the major concerns of the customer was to improve the control over the traffic and vehicle operations as well as optimize routes, schedules and related service costs in order to increase the value of services provided to the citizens.


Solution

Being a geospatial solution, GIS Vehicle Tracking system allows the customer to effectively use the synergy of geographically-referenced data with modern information technologies. Intellias has successfully implemented a comprehensive GIS/GPS-based vehicle tracking and fleet management system with extensive visual tracking, reporting, monitoring, controlling and planning capabilities.


Technology Evaluation

As a development platform Intellias has suggested to use Borland Delphi, as a data storage backend MySQL version 4 was chosen. For visualization component Intellias has evaluated several possible GIS libraries, among which were ESRI ArcView and ESRI MapObjects. Eventually MapObjects was selected as a solution optimal on cost and functionality.


Project Functionality

The following functionality has been implemented in GIS Vehicle Tracking system:

  • Data import from GPS hardware installed on road sweepers
  • Pre-processing of data with subsequent import into central database
  • Data optimization and approximation
  • Advanced and highly customizable statistics module
  • Visualization on the city map
  • Complex search/view modules
  • Data export into different formats

Project Architecture


Technology Stack
OS: Windows 98/2000/XP
Development Platform: Borland Delphi 5.0
Database Backend: MySQL 4
Other Technologies and Components: MapObjectLT, Gnostice eDocEngine,
RaveReports, ShapeLib
VirtualTree, Zeos Database Objects,
JEDI JCL/JVCL
Project Team: Project Manager (10%), Developers (63%), QA Engineer (14%)
Project Effort: 35 man-months
Lines Of Code (LOC): 135 KLOC
Classes and Interfaces (OOP): 241
Database Details: 26 tables
CASE Systems Used: PowerDesigner DataArchitect 6
Rational Rose 2000
TestTrack Pro 6
MS Visual SourceSafe
MS Project 2000
MS Visio 2000
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