Abstract:

The vehicle navigation hardware and GIS software development for the vehicle remote terminal apparatus are studied in detail.A circuit with the SH7764 microprocessor by Renesas Electronics Company as the core is presented.The system structure and data management of the embedded electronic map are discussed.The second integration and development in MapX Mobile are also introduced.This system has been run in the experimental vehicles of Shanghai Pan Asia Technical Automotive Company Limited for more than two years,and proves reliable and can satisfy basic needs.

Key words: SH7764;GIS;MapX Mobile;GPS