| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a guide light system capable of realizing a smooth confluence at a junction by preventing an abrupt deceleration or escape in a traffic flow resulted from the confluent action at the junction. <P>SOLUTION: This guide light system has vehicle sensors, guide lights set on a road side, and a control device for lighting the guide lights at the junction. The part corresponding to a vehicle position detected by the sensors 2 and 3 is lighted by the guide light, or lighted in a color different from other guide lights. <P>COPYRIGHT: (C)2004,JPO |
