| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an operating device for navigation in which a function to scroll a 3D displayed map, a function to adjust a line of sight and an eye point, and a function to set a destination by a pushing operation are made compatible by one joystick. SOLUTION: In the operating device for navigation, a 3D scroll mode in which the three-dimensionally displayed map can be scrolled and turned on the horizontal plane of the line of sight by an operation excluding a pushing direction and a pulling direction, and an eye-point-position adjusting mode which can adjust the position of the eye point from the respective directions, are allocated to the joystick 7. The 3D scroll mode and the eye-point-position adjusting mode are changed over by the operation in the pulling direction of the joystick 7, so as to be changed over to a destination setting mode by the operation in the pushing operation of the joystick 7. By the operation of one joystick 7, the 3D displayed map is scrolled, the line of sight is turned and operated, the position of the eye point is adjusted, and the destination, can be set.</p> |
