What does intermittent braking mean?
3 Answers
The meaning of intermittent braking is: first press the brake slightly, release the brake (but not completely) when the vehicle noticeably decelerates, and then press the brake again when the braking effect is about to fade. This cycle is repeated. Applicable objects of intermittent braking: mostly used for large vehicles without ABS and with air brakes in the past, but this braking method affects the smoothness and comfort of the vehicle. Here is some extended information: 1. Precautions: Small cars are lightweight, and if intermittent braking is not used for prolonged downhill driving, the wheel hubs will not overheat. It is not recommended to use intermittent braking for deceleration in small cars. 2. Reason for using intermittent braking: Because large vehicles are heavier, but air brakes respond faster than hydraulic brakes, intermittent braking is used to avoid locking the wheels and losing steering control. 3. The function of intermittent braking is: to prevent wheel lock-up, thereby controlling the vehicle from skidding.
Pump braking, simply put, is a braking technique we use while driving. It means lightly pressing the brake pedal and quickly tapping it a few times, rather than slamming it down all at once. This is mainly used on slippery road surfaces, such as during rain or snow when the road is slick. If you brake too hard, the wheels can easily skid or lock up, causing the car to lose control or even spin. Over my years of driving, I've encountered several slippery road conditions, and pump braking has always helped me maintain control. Essentially, pump braking is like manually mimicking an ABS system, distributing braking force to maintain control—especially important for older cars without ABS. Developing the habit of pump braking can significantly reduce the risk of accidents because sudden hard braking can cause the rear of the car to fishtail, while pump braking helps you avoid rear-end collisions. When practicing, pay attention to keeping your foot movements light and quick, avoiding excessive force, and over time, it will become a natural reflex.
Pump braking means quickly and lightly pressing the brake pedal several times during deceleration, which effectively prevents wheel skidding. I find it particularly crucial for safe driving, especially for beginners or in adverse weather conditions. If you slam the brakes hard on slippery roads, the vehicle may drift and lose control, potentially causing serious accidents. Pump braking provides more stability and shorter stopping distances. I've developed the habit of using pump braking during rainy days—it's like gently massaging the pedal for controlled deceleration. Be careful not to pump too slowly or excessively, as this reduces efficiency; typically, two or three presses suffice. Compared to ABS systems, pump braking is the manual version that supplements safety measures. To build this habit, I recommend practicing in open areas first to understand the vehicle's response. Pump braking also protects tires from excessive wear and reduces the impact of sudden braking.
