| 摘要 |
PURPOSE: A one-stop steric intersection system is provided to control vehicles with one signal, so that traffic congestion is prevented. CONSTITUTION: A system comprises an elevated crossroad, an underground crossroad, a plane road and a crosswalk. On the elevated crossroad, a car drives to a third road angled at 180 degrees with a first road or drives to a fourth road angled at 270 degrees with the first road. On the underground road, a car turns left to the first road from a second road angled at a right angle with the first road and also turns left to the third road from the fourth road. On the plane road, a car drives straight from the second road, the fourth road, and the third road and also turns left from the third road. The crosswalk is installed on the plane road of each road.
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