| 摘要 |
PROBLEM TO BE SOLVED: To enable high precision measurement and display of the present position of a mobile, by outputting and temporarily storing a cell code in cell data which coincide with GPS position measuring data, and transmitting the code to the outside for a necessary period. SOLUTION: Position-measuring data (latitude and longitude) outputted from a GPS receiver 1 are given to a position measuring data output machine 2, and stored in a temporarily storing means 23. By a cell searching means 212, the position-measuring data are referred to the cell data which are sequentially read from a cell data storing means 22A. When the cell data which match with the position-measuring data are found, a cell code in the cell data is outputted and temporarily stored. The code is displayed on a display apparatus 25 via a display control means 214, when a display switch 241 is turned ON. When a transmission switch 242 is turned ON, the cell code of the cell-searching means 212 output is transmitted to a specified remote location from a communication apparatus 26, via a mobile radio communication terminal, via a communication control means 215. |
