| 摘要 |
PURPOSE:To easily judge right-turn or left-turn at an intersection by displaying an index for identification of right or left in the advance direction on the mark part of the advance direction of a moving body in the current position. CONSTITUTION:A display controller 8 not only displays a road map and the current position of the moving body on the screen of a display device based on data of the road map and data of the current position but properly changes the display form on this screen in accordance with the operation command inputted from an operation device. The controller 8 reads in a winker signal RS or LS, which flickers a right-turn lamp RL or a left-turn lamp LL on a direction indicator 11 of the moving body, to display and flicker the index for identification of the right or the left in accordance with this signal. Thus, right-turn or left-turn at an intersection is easily judged. |
