| 摘要 |
PROBLEM TO BE SOLVED: To instruct a driver about approximate advance direction without causing the driver to look into a display or to wait for the output of a voice guidance. SOLUTION: A simple-type direction instruction device 2 is placed at a position where a driver can easily see. The direction instruction device 2 consists of a direction instruction part 4 provided on a rotary stand 3 and a drive device 5 for driving a rotary stand 3. The drive device 5 rotates and drives the rotary stand 3 so that the direction instruction part 4 instructs an approximate direction where a car advances based on a control signal from a car navigation device body 1. |
