Design of GPS Information Processing System Based on Single Chip Microcomputer

Abstract

With the rapid development of science and technology in the 21st century, the Global Positioning System (GPS) has become one of the representatives of the development achievements of this era. The system not only has high precision and good performance, but also has a wide range of application. It has been widely used in land, ocean, space and other fields, with a very high market share. In response to a surge in demand for satellite-positioning and navigation applications, In this paper, the GPS information processing system is constructed with hardware modules such as GPS receiving module and LCD module as the main structure, single chip microcomputer as the core controller, supplemented by necessary peripheral circuits. The success of GPS information processing system based on single chip microcomputer solves the problem of high price of GPS devices in the market. In general, the design structure is not only modular and easy to carry, the most important is the human nature, cost-effective, and has great practical value.