ABS system (anti-lock brake system) has limitations, can not get rid of certain physical laws.
In the following two cases, ABS system can not provide the shortest braking distance: one is to brake on smooth dry road;
Two is in the loose gravel road surface, loose soil road surface or deep snow road surface braking.
In addition, usually on dry roads, the latest ABS system can control the slip rate within the range of 5%-20%, but not all ABS brake at the same rate or to the same extent.
Although the four-wheel anti-lock braking system can enable the car to brake in the shortest distance possible, but if the braking is carried out too late, so that it can not come to a complete stop before colliding with obstacles, still can not prevent the accident.
Therefore, when driving on the road, the driver should reduce the speed control, pay attention to the road conditions, keep the distance with the vehicle in front of the car, can not blindly superstition ABS device.
Control method: 1, to maintain enough braking distance.
When driving on good roads, give the car in front of you at least three seconds to stop, and longer when driving on bad roads.
2, because ABS emergency brake wheel is not locked, the front wheel still has a guiding role, the driver can brake while playing the steering wheel for emergency hedging.
3, do not repeatedly step on the brake pedal.
Many drivers of old hydraulic brake system vehicles used to brake repeatedly step on the brake pedal, when driving ABS cars is highly undesirable, repeatedly step on the brake pedal will make ABS through break, resulting in reduced braking efficiency and increased braking distance.
In fact, the ABS itself automatically increases or decreases braking power at a higher rate and provides effective steering wheel control.
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