ARM9-Based Real-Time Positioning and Navigational System for Mobile Vehicles

摘要

In this paper, we investigate the design and development of a positioning and navigation system using Mini2440 ARM9 and Linux for mobile vehicles. We comprehensively present the hardware design and software development of global navigation satellite (GNSS) receiver module, map-matching and overall embedded real-time positioning and navigational system. A functional platform is shown that the system works well in scenarios of GNSS signals and current Vietnam UMTS data transmission networks. Practical results show that having a limited processing ability, mini2440 ARM9 fulfils our expectations of fundamental functions from receiving and processing positioning data to display current position, moving history, and navigating vehicle movement on the touchable screen.