Driving at high speed, caused by unexpected situations - when the brakes fail, the manual gear can be slowed down by shifting gears and using the method of engine braking. Automatic cars, on the other hand, don't have flexible gears, and there are only one or two forward gears. When there is a brake failure, the old driver can calmly know how to deal with it, but the novice driver and friends with less driving experience may be overwhelmed, or the engine will go out. So, if the high-speed brakes of the automatic transmission car fail, how to protect life? Can I turn off the brakes?
Ernst is tantamount to cannibalism. Please do not let the car turn off when the brakes are not good. Friends who have driven the car know that in the state of car shutdown, when we continue to step on the brakes, it will gradually lock, even if the steering wheel is turned back and forth, it will gradually become heavier to the locked position. Think about how dangerous it would be if a high-speed car stalled and lost its steering system. However, if the automatic transmission car fails at high speed, as long as we do not turn off the engine, as long as we maintain a stable mood, we can slow down until it is safe to stop. Let's take a look at how life-saving can be shown by old drivers.
First, stabilize the mentality, firmly control the steering wheel, and use the d gear to restrain the brakes. In the case of brake failure of the automatic car, the car itself will lose the acceleration given by our pressing on the accelerator and the deceleration given by the brakes. At this point, the car will still be subject to resistance contrary to the inertia of d gear. In the absence of acceleration, the car will be subject to confrontational resistance, and the speed will gradually decrease. We turned on the dual flash and slowly slowed down as we drove the car into the emergency lane. Immediately after the car completely lost its inertia and stood still, it called for help.
Second, by changing the gear, the engine brake is carried out by using the gear. In an AT transmission, switching to manual mode allows you to control the speed in low gear, but the deceleration effect is not as direct as in the manual car, but it will be faster than the empty walk with gear. In a transmission without manual mode, it is possible to switch to s or l gear. At this time, the engine speed rises, the transmission is downshifted, the transmission damping becomes larger, and the speed is gradually reduced. In addition, handbrake and handbrake are two things, handbrake failure will not affect the handbrake, but the use of handbrake at high speed is prone to the risk of rollover, usually when the speed is reduced to about 60km/h. When using, in order to prevent the brake cable from being torn off at once, please brake in stages, rather than pulling once at a time, until the car stands still. The same goes for the electronic handbrake. However, before using the electronic handbrake, it is necessary to judge whether the hydraulic oil circuit is complete. Brake failures are mostly due to damage to machine components.
So, I'm not afraid of brake failures in high-speed automatics. Even if we do nothing, (in the d-stop state, control the direction), it can slow down on its own until it slowly stands still. The aforementioned methods of old drivers are also enough to protect our lives. Finally, Dazhao would like to ask you a question, when braking at high speed, can the electronic brakes be driven until the car is stationary? Won't the wheels die? Please leave your comments!