What is the role of the underlined entrance and ramp in the parking lot? The following is to introduce to you the role of the underlined entrance and ramp in the parking lot. Its role is shown as follows:

1. Yellow border lines on both sides of the lane and white guide arrows on the ground guide the traffic;

2. Above the entrance and exit of the parking lot, there shall be speed limit, height limit, no noise, no fireworks signs, exit signs, entrance signs and exit no-entry signs;

3. Reflective inductive signs and reflective contour signs are set on the walls of the entrances and exits and on both sides of the ramps to guide vehicles and warn them;

4. A parking sign is set at the entrance of the parking lot to guide the entrance location of external vehicles;

5. Paint yellow warning tape (0-110cm high) on both sides of the entrance and exit passage to warn drivers;

6, the entrance set speed belt to remind the driver to slow down;

7. Parking number indicator sign and vehicle exit indicator sign are hung above the entrance and exit passage to guide the driver to park position and exit direction;

8. Reflective spikes are set on both sides of the side lines to remind drivers to access the channel. When the wheel is pressed on the spike, the oscillation will remind drivers not to drive over the line.

The above is to sort out the detailed role of parking lot traffic planning, entrances and ramps.