GPS-Based Wireless Collision Detection of Construction Equipment

Abstract

This paper reports on research related to avoiding collisions in construction sites using differential GPS technology. In this project, the researchers developed and implemented a system where GPS technology was used in tracking a single vehicle and relaying its information to a central server. Using another simulated vehicle, the server evaluated collision scenarios and sent cautionary messages to the roving vehicle if a collision is impending. The paper concludes with a summary of the application, along with a discussion of the limitations of GPS technology and the required augmentation by other technologies.