Why is the brake pedal higher than the accelerator?

The design brake is higher than the accelerator pedal, and from an ergonomic point of view, there is a certain height difference between the brake pedal and the accelerator pedal.

This is for ordinary civilian cars, like those racing cars and modified cars in order to better do the heel toe action, adjust the accelerator and brake to the height. So why do we usually drive cars with higher brakes? In fact, this is to allow the driver to better distinguish between the accelerator and the brake.

When driving, there is a very important thing called "foot feeling", the accelerator and the brake first pedal area is different, and the longitudinal height is more important, when you step on the brake, it will give you a completely different sense of depth from the accelerator. This helps to distinguish between the two and prevent confusion, and on the road, whether the accelerator is the brake or the brake is the accelerator, it is not a trivial matter.

1. There is no free stroke of the throttle, and there is free stroke of the brake.

2. Step on the accelerator heel on the floor, and use the heel as the fulcrum ankle force, you can accurately control the depth of the accelerator, step on the brake must lift the foot, take the hip joint as the fulcrum, suspend the pedaling force, the importance of force is higher than the speed when braking suddenly, this is very important, the brake foot is divided into two actions during the march, loosen the accelerator (lift the foot), step on the brake (stomp). If the brake pedal is close to a person, it will increase the knee bend, which will increase the force acting on the brake pedal, and the high ball of the brake pedal can quickly contact the pedal.

3. The height difference is easy to distinguish between brake and accelerator, which is especially important for novices.

In order to better distinguish between the brake and the accelerator, to avoid misstepping and safety accidents.

You can understand that when there is a safety problem, it is convenient for you to brake in time.

The brake pedal of a car is higher than the accelerator pedal, and you know why?

Brake pedal knowledge than oil pedals.

This is to make people more recognizable, so as to form a habit of pedaling, otherwise at the same height, sometimes confused, will not be able to distinguish which brake throttle will lead to misstepping.

Because this design is more reasonable, it can improve the safety of the driver.

This is because it is decided according to the height of people's legs, and it is more convenient to step on it only if it is raised particularly high when braking.

Because the brake pedal is much higher than the accelerator pedal, it is more reasonable, it can prevent misoperation, and it is more user-friendly to use.

<> Why is the brake pedal higher than the accelerator pedal? Enlightened stupid.

Why is the brake pedal higher than the accelerator pedal?

1. In order to avoid stepping on the accelerator pedal by mistake as much as possible.

I believe that when you don't use the brake, your feet are placed in the suspension of the accelerator accessories, if the accelerator pedal and the brake pedal position are the same high, or assuming that the brake pedal design is lower than the accelerator pedal, everyone is likely to step on the accelerator when you want to step on the brake, which is easy to cause safety accidents.

2. In order to better distinguish between accelerator and brake.

The design brake is higher than the accelerator pedal, and from an ergonomic point of view, the brake pedal and the accelerator pedal produce a certain height difference between the two, so as to maintain recognition, so that the driver can reduce the probability of misstepping when applying the brake, so as to ensure the safety inside and outside the car.

3. Improve the comfort of stepping on the accelerator.

The throttle is used more frequently, so if the accelerator pedal is designed a little lower, we only need to press a little bit when we usually press the accelerator pedal, so that the response to power is better and the comfort of stepping on the accelerator is also higher.

4. The stroke of the brake pedal is larger than that of the accelerator.

During normal driving, the probability of full throttle is not large, and it pays attention to direct power response. Moreover, the accelerator pedal is low, and it will not be easy to step on the full accelerator, which ensures driving safety.

The brake pedal is just the opposite, it pays attention to the linear braking feeling, the travel required is longer, relative to the full throttle, the probability of pressing the brake to the end is very high, if in an emergency, only raise the leg and quickly press it will have the fastest and best braking effect, so the brake pedal is higher than the accelerator pedal.

After benchmarking, more than ten models with the same floor-mounted accelerator pedal, including German (Volkswagen, Audi, BMW) and Japanese and Korean (Hyundai, Kia), etc., have a difference between the brake pedal surface and the floor-mounted accelerator pedal surface between 30 and 50mm.

Tips: 1. The operation feeling of each pedal is not the same between different car series, and when you first contact and use a new model, you should first be familiar with the attributes and operating characteristics of the new car, and drive carefully.

2. When a novice drives for the first time, he must adjust the seat quietly to the appropriate position, and it is better to easily step on the brake.

3. Female drivers are not allowed to drive in high heels.

The brake pedal is higher than the accelerator pedal, and the principle is simple, that is, the recognition of the two pedals is added. Just imagine, if the two heights are the same, the driver is prone to accidentally step on the accelerator pedal, which is more dangerous.

Also, Why is the brake higher than the throttle, and not the throttle? Because it is more dangerous to apply the brakes when you apply the brakes than when you step on the accelerator. By making the brake pedal about 20mm higher than the throttle, it makes the owner feel a little uncomfortable, reminding them to prevent the wrong throttle.

In fact, when designing the space position and size of the brake pedal and accelerator pedal, automotive engineers mainly consider two aspects.

One is ergonomics. When the car manufacturer designed, it was designed according to the general height and foot length of the Chinese people to fit the space position suitable for most human body types, so that the pedal position will not make people feel twisted and bring the best handling feeling.

The second is security considerations. In fact, in addition to the position of the brake pedal is higher than the accelerator pedal, the size of the brake pedal is also larger than the accelerator pedal.

When a person steps on the brake pedal to brake the car, the brake hydraulic cylinder will have a reaction force transmitted to the brake pedal, so in order to press the brake pedal lightly and reduce the discomfort caused by the reaction force, the brake pedal area will be increased, the handling will be increased and the pressure will be reduced. About the height is different.

The accelerator pedal travel is short, and in the normal driving process, the chance of full throttle is not large, and in order to reduce the driver accidentally stepping on the accelerator pedal and causing the car speed to be too fast instantaneously and cause a car accident, so the accelerator pedal is designed to lower and put the accelerator pedal in, so that the full throttle will not be easily stepped on in the normal sitting position.

The brake pedal is just the opposite, it needs a larger stroke, and in order to facilitate the pressing of the brake pedal, the brake pedal is designed to be higher, so that people are easy to fill the brake pedal easily when the sitting position remains unchanged. In summary, the brake pedal differs from the accelerator pedal in terms of spatial position and size.

<> "Knowledge" Why do most cars have a higher brake pedal than the accelerator pedal?

Some riders complained:

When you need to step on the brake, you can't move it directly, but you have to lift your toes more to step on it, and sometimes you can only step on it with your heel in the air, which is very unpleasant.

There are also riders who think:

If the accelerator is higher, when the brake needs to be stepped on, especially in an emergency, the accelerator will be stepped on by mistake, causing danger.

Many female drivers are dissatisfied with this design:

When driving, the foot is put under the foot pad, and when the foot is need to brake, the lady with small feet may have thick toes, regret that she has just touched the brake, and if she encounters a congested road for a long time, her feet hurt and her legs hurt. Adjusting the seat throttle forward is too close, and adjusting the seat back may brake far.

Regarding the above points, car manufacturers must have considered them when designing.

In fact, the design brake is higher than the accelerator, from the perspective of ergonomics, so that the brake pedal and the accelerator pedal must have a certain degree of recognition (resulting in height difference), so that the driver can prevent the driver from accidentally stepping on the accelerator when stepping on the brake, so as to ensure the safety of the people in the car.

Another reason has to do with the travel of the accelerator pedal and brake pedal. Generally speaking, the brake pedal has more travel than the throttle (the throttle is direct). In general, the accelerator pedal will be arranged within the comfort range, and the brake pedal will be about 20mm higher than the accelerator pedal, which makes people feel a little uncomfortable, which is a reminder to the driver to prevent misstepping on the accelerator.

However, it is best not to change your foot when you step on the brake (that is, the heel does not move during the whole pedaling stroke), and those with smaller feet may need to move their feet with the pedal. Usually only some high-performance cars (sports cars) will brake at about the same height as the accelerator pedal in order to make it easier to make a heel toe action when braking.

Safety first! If the two pedals are placed at the same level, the "accidental touch" will cause a higher traffic accident rate, and it is understandable that the car manufacturer designs the pedal as high and low.

Many car owners will notice that the height of the brake pedal and the accelerator pedal are different after driving a new car for a while, and the brake pedal is significantly higher than the accelerator pedal. So why are these two pedals designed like this?

Many car owners may have this problem. It is impossible to observe the position of the brake pedal with your eyes while driving. The different heights are designed to better perceive the position of the brakes, but this is only a small part of the reason.

When driving normally, there are times when you don't need to press the gas pedal. When this Hu Kipi is placed, the soles of the feet are placed near the pedals. If the brake and accelerator pedal are designed at the same height, the chances of accidentally pressing the accelerator pedal multiply.

If the accelerator pedal is designed higher than the brake pedal, there is a greater chance of mispressing.

The brake pedal is 3-5 cm higher than the accelerator pedal, not only to facilitate the perception of the braking position, but also to effectively prevent the occurrence of false pedaling. The accelerator pedal is crisp and clean. If the brake pedal and accelerator pedal are designed to be equally short, the brakes will be difficult to control.

If the occupants of the car do not practice for a long time while using the brakes, it will feel very bad. If the distance between some brake pedals and accelerator pedals is too large, it is most likely a design flaw.

And when driving, you step on the accelerator much more often than you do when you brake. It is precisely because of this that the throttle is designed to be relatively low, so that the throttle feels comfortable to step on. When you need to add a differential to the pants, you can get good feedback by pressing the throttle lightly.

In many news stories, you can also see accidents where the accelerator is mistaken for a brake. Don't step on the accelerator when driving, it's best to put your foot directly on the brake, and don't wear some shoes that hinder driving, which can effectively prevent accidents of stepping or not stepping. Millions of car purchase subsidies.