... Parking,2,parking and ramp uphill sentinel start, wide speed limit through the door, 100meters Modified stalls, undulating road ... position Parking, parking and ramp uphill sentinel start, wide speed limit through the door, 100 meters Modified stalls, undulating road ... mirror (left, right, center) ,realistic car Instrument (speed, mileage, engine speed), the scene map. In the training process, double- ...