| 摘要 |
<p>The system has a screen in which a main figure (5) corresponding to a vehicle is represented. Representation of the vehicle varies with respect to a speed of the vehicle. The screen displays a first additional figure (10), a second additional right figure (11) and a third additional left figure (12) corresponding to a neighboring vehicle when the neighboring vehicle is detected at a distance less than a distance threshold. Fill color of the additional figures varies with respect to an interval of time separating the neighboring vehicle from the vehicle carrying the system.</p> |
