| 摘要 |
PURPOSE:To store and hold a specified spot where an user travels. CONSTITUTION:This device is provided with present position measuring means 11 and 15 measuring present positions, a present position storing key, and a controlling means 18 (controller) storing the present position measured by the present position measuring means as the present position storing key is turned on. And the present position measuring means 11 and 15 measuring the present position, a first traveling track data memory 29a accumulating and storing the present positions from the present position measuring means 11 and 15 and obtaining traveling track data, a track storing key, a second traveling track data memory 29b capable of storing the traveling track data, and a controlling means 18 transferring the traveling track data in the first traveling track data memory to the second traveling track data memory as the track storing key is turned on. |
