| 摘要 |
<p>PROBLEM TO BE SOLVED: To contribute to society by preventing a collision accident, by flashing a bending desired directional direction indicator, simultaneously turning on an opposite side direction indicator, calling attention for coming out to a road to a traveling car coming from the opposite side of the bending direction, and indicating intention of bending when coming out to the road from a parking garage. SOLUTION: When turning on the direction indicator, a direction indicator inverse to the bending trying direction is turned on, and calls attention for coming out to the road to the traveling car coming from the opposite side of the bending direction, and indicates intention of bending. A color of the inverse side direction indicator is desirably red.</p> |
