Design of GPS Based on Single Chip Microcomputer

Abstract:

In order to go on a journey conveniently, the STC89C52 SCM is used, one kind of GPS user terminal is designed, it including GM-89 GPS module, communications and transformation connection, control processing electric circuit, display circuit, RS232 exterior serial communication connection and so on. The related hardware welding on the PCB, the software programming After-Burning writes in the SCM, inserts the TFT colored tablet (or 12864 liquid crystals) and outside sets at the type GPS antenna. On the electricity, demonstrated the longitude, latitude, time and altitude above sea level and so on information, after access the internet to consult the local latitude and longitude information to carry on compared to rightly, the result is correct, indicated that has achieved the design requirements.

• Periodical: Advanced Materials Research (Volumes 403-408)
• Pages: 2192-2195
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.403-408.2192
• Online since: November 2011
• Authors: Guang Li Long
• Keywords: Display Circuit, GPS Module, Single-Chip Microcomputer (SCM)

References

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