2009
07.20

Background

When surfing on the Internet, I occasionally found the MapX module. I was interested in it.
After reading the Help Document, I decided to create the Nanjing Geography Information System. On one hand, it would help to develop my knowledge of the MapX Component; on the other hand, it would make it convenient for me to go outside without worrying about losing the direction.

Main Functions

Automatic Search
According to the classification, the users can select the place name that they would like to search in the list.
Manual Search
The users input a key word, and the system provides the related answers.
Surrounding Search
Provide information on public facilities such as bus stops, restaurants, hospitals, schools, libraries, etc around the requested place within a certain radius.

Search the Nearest
Provide a shortest path to the destination from current position.
Bus Exchange Search
According to users inputs of current location and the destination, the system would provide the optimized suggestions on the bus exchange.

Technical Difficulties

MapInfo MapX® is a cost-effective, robust ActiveX component, enabling developers to add mapping functionality to any application - quickly and easily.
VISUAL BASIC is a high level programming language. The integrated development environment provides a effective approach to design the system interface or a module of the whole system.
Microsoft Access is a computer application used to create and manage computer-based databases on desktop computers and/or on connected computers (a network). It can be used for personal information management (PIM), in a small business to organize and manage all data.

The intelligent algorithm and effeient model on designing the bus exchanging system.

Download
August, 2005

Nanjing Geography Information System

Nanjing Geography Information System

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