Car EBD: what is electronic brake force distribution?

EBD is also called electronic brake force distribution or REF. It is a driving assistance system based on ABS that is used in recent cars. This allows better distribution of brake pressure to the wheels, improving trajectory control during braking and shortening the braking distance.

🚗 What is car EBD?

ValueEBD “Electronic brake force distribution” in English. In French we talk about electronic brake distribution (REF). It is an electronic driver assistance system. EBD is derived from ABS and is used to adjust the distribution of brake pressure between the front and rear wheels.

Today EBD equips the very latest vehicles that haveABS... It improves braking safety by continuously monitoring the braking pressure on all four wheels to shorten braking distances and improve braking control.

EBS replaced the older brake distributors, which were based on mechanical valve... The electronic system allows you to work more efficiently and quickly. This type of brake distributor was used, in particular, in racing and racing cars, but its setting had to be selected in advance depending on the parameters of the race.

🔎 What is the advantage of EBD?

EBD stands for Electronic Brake Force Distribution, which means that the system allows better distribution of braking between the four wheels of your car. Therefore, EBD's primary interest lies in improving braking performance.

So you get shorter braking, which improves driving safety by shortening the braking distance. Braking will also be smoother, more progressive and less harsh, affecting both road safety and your comfort in the vehicle.

In addition, EBD allows for better braking distribution between the front and rear wheels, as well as inside and outside. This allows better trajectory control vehicle both when braking and when cornering, changing the pressure of the wheels in accordance with the direction of the turn.

EBD can actually make better use of the grip of the wheels depending on the load and mass transfer of the vehicle. Finally, it works with ABS to avoid wheel blocking when braking and do not disrupt the trajectory and do not affect the braking distance.

⚙️ How does EBD work?

EBD, or Electronic Brake Force Distribution, works with a computer and electronic sensors... When you press the brake pedal, EBD uses these sensors to determine your vehicle's wheel slip.

These sensors transmit information to an electronic computer, which interprets it for increase or decrease pressure brake fluid on each wheel. Thus, the braking of the wheels of one axle is not more powerful than the braking of the second axle.

For example, if the EBD detects that the braking pressure on the rear axle is greater than the front axle, it will be able to reduce this pressure to regulate the braking and ensure that all four wheels are braked equally, which limits the loss of control during braking.

As you can see, the main application of EBD is to improve braking conditions in various situations, especially depending on the vehicle load. The brake control valve can regulate the brake pressure and provide more efficient and safer braking.