摘要 |
PROBLEM TO BE SOLVED: To enable always surely confirm one's own current position with small size and light weight by including a paging means capable of receiving information data, message, etc., through broadcasting. SOLUTION: This system is provided with a GPS antenna, an FM receiving antenna, a main CPU, a main storage device, a paging function part 13, etc. The paging function part 13 fulfills a kind of information retrieval function, and visually obtains various kinds of information. From a GPS(global positioning system) satellite, GPS data are sent to the main CPU 7 through the GPS antenna 2 and a GPS receiver 3. From an FM transmitting station corresponding a present position, DGPS data are transmitted to the CPU 7 through the FM antenna 5. Desired bar code information are read, subjected to decipher processing on the basis of relative application program in the main CPU 7 and the main storage device 11, temporarily stored in the main storage device 11 after character conversion process 7A, and displayed on an LCD display part 10. |