How to determine distance between vehicles, this is too practical.

Collection !

how to determine distance between vehicles, this is too practical. Collection!

one overtaking lane change after a car how to determine the distance:

depending on the size of the mirror in the car affect the relationship with their cars from the following:

1, accounting for rearview mirror car shadow all - car distance of 3m;

2, total car video car rearview mirror 2/3-- distance 5m

3, total car video car rearview mirror 1/2-- distance of 9m

4, total car video car rearview mirror 1/3-- distance of 12m

Second, the traffic jams with the car before the car how to determine the distance:

following distance of 2 meters is generally more appropriate, too close is likely to cause rear-end accidents, other vehicles will be inserted too far.

Under normal circumstances, according to the driver of the vehicle from the front lines see the outline of the vehicle in front of the rear bumper and tire position to judge:

1, seen along the front car bumper - car distance of 1m;

2, seen along the front car bumper - car distance of 2m;

3, saw the car before the tires along the - car distance 3m;

Third, when the first car crossing the red light you how to determine the stop line distance:

in the car through the window to see the stop line and the angle of five centimeters at the front door, the car and the stop line alignment.

Fourth, how to determine the left and right front and rear distance:

1,journal, to determine the location of revolvers

we need to know where the pressure from the revolver had to avoid the tire pressure to the solid line, the road to avoid potholes or stones. When our eyes protruding through the left wiper nodes and overlap objects on the ground, our revolver when the move will place pressure on the object too. Such as the following figure we wiper centerline coincident nodes and ground, then the tire pressure will be off line from the center.

revolver to suppress the middle

2, 60 cm from the midline traveling

When driving normally, 60 cm away from the centerline is relatively safe.

when our line of sight through the cotton board and the A-pillar angle and the center line of coincidence, the body is just 60 cm from the midline

60 cm from the midline

body

3, to determine the location of the right wheel

when we sight the target through the intersection and the right wiper, tire pressure from the target over

right wheel has been pressure line

4, 60 cm in the right side of the road driving from the right sprinkler
When overlapping objectives and the road side, the body away from the roadside there are 60 cm

still 60 cm away from the street

5, the right to pull over
When wiper node and the right side of the road coincidence, the direction of the slightly Zola, can reach 10 cm away from the roadside pull over effect.

10 cm away from the street