What does it mean when the ramp fixed-point exceeds 50cm?
3 Answers
Ramp fixed-point exceeding 50cm refers to the situation during the ramp fixed-point test where the vehicle body is more than 50 centimeters away from the sideline when parking. Below is a detailed introduction to ramp fixed-point parking and starting: Requirements: Ramp fixed-point parking and starting is an assessment point in Subject 2 of the driver's test, requiring the vehicle to be parked at a fixed position on a ramp (slope ≥10%, ramp length ≥30 meters), testing the coordination of steering, braking, and clutch. The purpose is to train students to accurately judge the vehicle's position and correctly use the brake, gear, and clutch to meet the needs of parking and starting on uphill sections. Precautions: During ramp starting, the coordination of the clutch, accelerator pedal, and parking brake lever is crucial, and the timing of releasing the parking brake lever is particularly important.
Exceeding 50cm on the ramp stopping point refers to when the front bumper surpasses the ground marking by over half a meter during the slope parking test in the driving exam. When I took Subject 2, my instructor emphasized this daily, requiring the distance to be strictly controlled within 50cm. You need to use semi-clutch to control speed and align reference points like the wiper's raised dot or hood markers with the pole. Going over 50cm results in an instant 100-point deduction, making it a common reason for failure. I recommend beginners practice positioning on flat ground first - align the steering wheel's top point with ground markings to develop muscle memory before attempting slopes. If the test car's seat height feels unfamiliar, always adjust your visual reference points beforehand.
As someone who frequently accompanies trainees during practice, this is a very practical question. The 50cm on the ramp refers to the situation in the Subject 2 ramp parking test where the vehicle's bumper fails to stop within the designated area, with the front end exceeding the standard line by more than 50cm. From the rearview mirror, it appears as if the rear wheels are too far from the edge line of the parking space. I've noticed that most trainees make this mistake due to unstable speed control when ascending the ramp or incorrect reference point methods. It's recommended to focus on training clutch control during hill starts and accurately identifying the reference relationship between the car body and the markers. Don't be discouraged if you fail; the most important thing is to adjust your seat and mirrors and re-establish your reference points.
