| 摘要 |
PROBLEM TO BE SOLVED: To provide a portable current position transmitter having excellent portability and capable of receiving position information or the like by a GPS (global positioning system) receiving part, confirming a position and transmitting data such as position information. SOLUTION: The portable current position transmitter consists of the GPS receiving part B for receiving a radio wave from an artificial satellite and converting the received radio wave into position information, time information, speed information altitude information, and advancing direction information, a computer part A having a display part 4 for displaying those information and a radio transmission part C capable of transmitting respective received information simultaneously with their display. Respective power sources for the GPS receiving part B, the computer part A and the radio transmission part C can be driven and processed only by a battery 9. |
