Does pressing the line in Subject 2 refer to the wheels or the car body?

[JamesonLynn]

Pressing the line in Subject 2 refers to the car body. The principle of the infrared electronic pile is that there is a transmitter at one end of the line and a receiver at the other. Anything crossing the line will block the infrared signal, and if the receiver does not receive the signal, it will be judged as crossing the line and disqualified. It should be noted that crossing the line is not just the line on the ground, but the vertical plane of the line. Any part of the car exceeding this plane will be considered as crossing the line. The penalty standards for tire pressing the line in Subject 2 exam: 1. In parallel parking, the tire touching the lane boundary line deducts 10 points. 2. In curve driving, the wheel pressing the road edge line deducts 100 points. 3. In right-angle turning, the wheel pressing the road edge line deducts 100 points. 4. In continuous obstacle passing, the wheel pressing the road edge line deducts 100 points. 5. In narrow road U-turn, the wheel pressing the road edge line deducts 100 points. 6. In simulated continuous sharp turns on mountain roads, unstable steering control during the turn, or the wheel pressing the center line or road edge line deducts 100 points.