Brake technology is important, what experience do you have with braking?

Foot brakes are generally used for deceleration and emergency braking in dangerous situations. When driving on an ordinary road, when slowing down or stopping in complex situations, you should relax the accelerator pedal in advance, use the pull of the engine, and then use the brake to slowly slow down or stop.

If it is a car without ABS and encounters a sudden braking, it is not recommended to press the brakes with all your strength at one time, but to step on it twice, which is the so-called "dragonfly point water method", to prevent directional locking and tail flicking after the wheels are locked. Of course, the vast majority of cars now basically have ABS system, ABS will automatically brake, resulting in the effect of continuous kicking, so the car with ABS can directly step on the brakes with all its might.

Many novices do not grasp the timing and force of braking, and the brakes will often be stiff. As a result, when encountering emergency braking, the people of the whole vehicle leaned forward sharply. On the premise that the braking distance is sufficient, please press the brake pedal slowly and continuously, decelerate evenly, and when the body tends to stop, slowly lift the brake pedal until it is completely released when it stops.

Hello subject! If you brake while following a car, the main thing is to keep a safe distance from the car in front of you, or to keep the speed of the car in front of you. Therefore, the key to braking skills when following the car is to press the brake pedal slowly, and the pressure of pressing slowly continues to increase, and the speed of pressing should be adjusted according to the speed of deceleration of the car in front. ‍‍

When your car passes by the left side of the car, especially the left side of the bus, be sure to put your right foot on the brake and be ready to brake at any time, because the probability of pedestrians running out of the area covered by the front of the car is very large, so you must be careful not to get hit.

The most common road conditions, such as the traffic light at the intersection ahead, if the car is not particularly much, then it should be decided according to the traffic light situation and the number of seconds whether it should be refueled through or parked, if you decide to stop then release the accelerator first, let the car slide with gear, brake with the engine, both fuel-efficient and stable, when approaching the traffic light, first step on the brake slowly, at this time the strength should be small, let the car slow down, to the car is about to stop, first step on the brake, at this time pay attention, Do not let the car stop immediately, but should let go when the car is about to stop, slide for a short while, and then increase the braking force to stop slowly, which can avoid the impact and discomfort of the passengers, and can also slow down the motion sickness of some passengers who are prone to motion sickness.

Predict in advance, lengthen the safety distance from the car in front, brake should be heavy first and then light, which can greatly reduce the probability of being rear-ended, the principle is to reduce the speed in advance (note that there is a big difference with the emergency brake), while observing the distance between the rear car and you, and then according to the distance from the rear car to relax the brake and the rear car again, so that even if the rear car is slow to react, but because you leave him enough time to react, there will be no accidents. The key to the whole operation is to widen the safety distance from the car in front, so as not only to gain reaction time for themselves, but also to fight for the reaction time for the rear car.

When the vehicle is on an uphill road, due to the deceleration effect caused by the body mass, the braking force is slightly smaller than that of flat road, but the speed of releasing the brake pedal is faster than that of flat road, so as to ensure that the speed of the vehicle does not drop excessively. Models with manual transmission should pay attention to changing gears in time after braking uphill. Downhill braking should not only use the braking system, but also use the engine brake, but do not use the brake for a long time, otherwise it is easy to cause the brake pads to overheat, resulting in a decrease in braking efficiency.

If it is a manual transmission car downhill, you can use a low gear (generally 3 gear) downhill, if it is an automatic transmission, you can not refuel at the beginning of the downhill, and keep the speed of the car slowly increasing, if necessary, use point brakes to control the speed.

The brakes should be light and light, first press gently, then press harder, and then press gently, so that the brakes will be more stable.

Want to avoid the "nod" feeling caused by frequent braking? Want to calmly comply with the brakes like an old driver? That's how it should be:

Always observe the road conditions and maintain a safe distance. Slow down according to the road conditions, don't just grab a few seconds to refuel. When not pressing the accelerator, your foot should remain on the brake pedal.

When you see the brakes of the car in front, press the brake pedal evenly and firmly. After the vehicle has stopped, you can loosen the brakes a little and then press it down.

Brake in advance on highways, and when driving in the city. In fact, to put it bluntly, it is to see the six ways with the eyes and listen to the eight directions! To anticipate danger in advance, look in the rearview mirror before braking.

But in case of emergency, don't hesitate to brake hard and don't let go until the vehicle stops.

You can't brake in one flash, you have to predict in advance and brake in advance. Prevention is the best approach.

It's always dangerous to drive on mountain roads when you're traveling. Because the mountain road is not only narrow, there are many uphill and downhill slopes, and many times it is not easy to find oncoming cars on curves, and if you brake suddenly, you will encounter dangers such as side sliding. That's when you need this:

Be vigilant, maintain a safe speed, pay attention to traffic signs, etc. When cornering, collect oil in advance and lightly press the brakes to slow down. Avoid shifting gears in corners.

1. Do not brake frequently and sharply during the journey, and slam on the brakes in the daily driving process, you need to gradually exert force, evenly exert force, and step on the brakes, so that the car will slowly slow down to stop. Then also slowly lift the brake, don't lift the brake pedal all at once.

2. Follow the car, slowly press the brakes to control the speed, and keep a safe distance between the cars. When you find that the brake light of the car in front is on, you should also step on the brakes lightly, keep a safe distance, maintain the strength of your feet, and adjust the braking strength according to the speed of the car in front. If you encounter a sudden brake from the car in front without warning, you must also brake urgently to prevent rear-end collision.

3. On the uphill road, try to maintain the power of the car, brake slowly, but lift the brake faster, make sure not to slip, slide, the car can go at a certain speed, when you feel the car is sliding, you should immediately remove the brake, stabilize the car, and then start. Downhill section, do not slide in neutral gear, you need to reduce the speed, use the brake of the engine, drop the gear to the bottom gear, try not to add the trillion speed, if the speed is too fast, you can use the way to use the brake lightly, do not step on the brake for a long time.

4. Brake in the corner, it is required to reduce the speed as soon as possible to avoid rushing out of the corner, if the speed is too fast before entering the corner, you can lower the gear, slam on the brake, reduce the speed, especially the obstacle at the corner, if the car can control the best avoidance, if you can't step on the brake immediately, slow around the obstacle, it is really okay to stop.

5. When parking, the brake operation does not need to be slammed on the brakes, and the brakes have been stepped on until the end of the parking, the brake pads will have been subjected to a strong impact, in fact, before parking, you can step on the brakes, slow down, adjust to low gear, and then lightly step on the brakes, and slowly the car will stop.

Now braking is a skill for novices, and novices need to understand these braking techniques and know how to brake to become veteran drivers.

Some of the earlier models did not constitute ABS. Sudden braking at high speeds will cause the wheels to jam, so avoid braking suddenly. In rainy weather, the ground will become slippery and the braking distance of the vehicle will increase significantly.

Therefore, the most important thing to drive in rainy weather is to adjust the speed of the car to avoid emergency inspections.

Keep a certain distance from the car in front of you and brake at the appropriate time. In congested urban traffic, if you don't follow the vehicle in front, the vehicle next to you will usually cut in line, and if the vehicle brakes in front, many novices will brake sharply. Braking not only reduces driving comfort, but also makes it easy to collide with the car behind you.

The correct way to do this is to put your foot on the brake pedal so that the speed is about the same as the speed of the vehicle in front. After the front vehicle brakes, press the brake pedal as evenly as possible to accommodate the rhythm of the vehicle in front.

First of all, when the emergency stabilization method encounters a sudden emergency, the first method of emergency braking is adopted, and then the brake pedal is slowly released according to the distance of occurrence, and the appropriate gear is changed according to the speed, and the normal driving is resumed along the accelerator.

When the speed is too fast, you need to control, and the point brake is the best way to control the speed. Especially when turning at high speed, when the car is turning at high speed, for the sake of safety, it is best to continue to step on the brakes, reduce the speed, and adjust the driving posture of the body to avoid the car from losing control.

Brake pads have the characteristics of "thermal attenuation", if the heat is good, the brake pads may not have any problems when working, but sometimes the heat of the brake pads is not too good, and the phenomenon of "thermal attenuation" will occur. Because the brake cannot be heat-dissipated, when the accumulation reaches a certain temperature, the braking performance of the brake will deteriorate, the braking distance will become longer, and the brake will fail in serious cases, so "thermal attenuation" is a very serious safety risk. Thermal decay is caused by frequent braking under large deceleration and prolonged braking without release.

In general, there are often steep or long slopes, and there will be ups and downs when walking on mountain roads. When going downhill, it's better to control your speed with a point brake than to apply the brakes. Continuing to brake when going downhill is really not good for the cooling of the brake pads.

Using intermittent braking, called "point brakes," when going downhill helps dissipate heat and avoid thermal decay of the brakes.

1. Solid brake disc.

A physical brake disc is a metal disc used for braking. This type of brake disc has a simple structure and is cheap. However, the heat dissipation effect is poor, so the thermal braking effect is relatively poor.

2. Ordinary ventilation type.

The normal ventilated type is an improvement on the basis of the physical brake disc. The heat dissipation performance has been enhanced, and the braking effect is more stable, which is currently used in most cars.

3. Perforated brake discs.

The perforated brake disc has better cooling, shortens the braking distance, and has a more stable braking effect, which is generally suitable for high-end cars.

4. Scribing brake discs.

The dust and debris attached to the brake disc can be discharged, and the rainwater can also be discharged when the road surface is wet in rainy days, so that the car will not be affected by excessive rain on the brake disc.

5. Ceramic composite brake disc.

It is made of a mixture of carbon fiber, graphite and silicon, whether it is hot or cold braking, it has better braking performance and longer service life, and is generally used on high-end cars or high-end sports cars.

Just apply the brakes slowly.

1. The braking force of the car itself is not good;

2. The brake fluid of the car is insufficient;

3. The brake pads are too thin;

4. The pattern of the tire is gone;

5. The speed is too fast and the inertia is too large.

Some of them are because of pedal problems! Corresponding to the solution can be.

Generally, the brake pads and brake fluid are replaced. Some need to change tires. Some of the pedals are too slippery or too old and need to be replaced with a new one.

Gently pedal several times, leaving a lead amount, etc. Gently press many times, do not press the brake hard, the damage to the brake pad is greater. Leave the amount of advance, brake in advance, and leave the braking distance.

You can press the brakes, or use the parking brake, or use the automatic parking device to control the speed of the car, and you can also directly step on the brakes to understand the way of braking, or drive at a constant speed.

Be prepared, don't step on the brakes suddenly, step on the brakes at a constant speed, replace the brake pads in time, be sure to make a good judgment in advance, step on the brake pedal slowly, and step on the clutch first.

A better technique is that you can use the point brake, the emergency brake, the braking, the pedal light, or the handbrake.

Car brakes mainly rely on the brakes, so the performance of brake pads is very important. Therefore, you should have your brake pads serviced regularly. If there is an abnormality, replace it in time.

Active braking function refers to a technology in which the vehicle can drive normally under the condition of non-adaptive cruise, such as when the vehicle encounters a sudden dangerous situation, it can actively produce a braking effect to slow down the vehicle, so as to improve driving safety. Active safety systems include ABS, ESP and other electronic equipment Hyosen, passive safety systems involve vehicle body energy-absorbing structures, seat belts, airbags, etc. Today, the cutting-edge technology of active safety systems has developed into pre-collision safety systems, the most typical of which is the active braking system.

Automotive safety systemsThe automobile safety system is mainly divided into active safety system and passive safety system, and the active braking system is a part of the automobile active safety system, which is a kind of communication technology and electronic monitoring to sense the dynamic conditions around the vehicle to assist the safety configuration of the car driver. The common active safety systems of our world are ABS, ESP, AEB and other electronic equipment.

The basic principle of active braking is to continuously monitor the distance from the car in front of the vehicle by the ranging probe in front of the vehicle, and calculate whether the car is in a safe driving state according to the established mathematical model and control algorithm according to the vehicle speed, relative speed, if the vehicle is too close, the alarm will immediately remind the manual deceleration, if the artificial future can be braked, as a remedy, the system first carries out the point brake deceleration reminder, if the danger is not removed, the system will continue to brake until the danger is removed.