1
What is?
emergency brake, automatically increases brake force to shorten braking distances, improve security.
2
advantages
Even if the brakes weak force, can also occur a great deal of Braking force. For lack of women such as the elderly or people ankle leg strength, the advantage of this system is more obvious. Automatic power to help reduce the pedal is released, reducing the sense of not suited when braking.
3
Technology Principle
EBA brake assist or the like is generally referred to as BAS. By resolving sensor where the driver’s pedal, and determines whether the identified emergency braking procedure is introduced. Whereby the system can immediately stimulate maximum brake pressure to achieve the highest possible braking effect. It works with the anti-lock brake system (ABS). ABS shorten braking distances, and to prevent loss of vehicle control during braking, thereby reducing the risk of accidents. But in the case of emergency braking the driver often due to indecisive or insufficient braking force can not be quickly triggered stampede ABS braking time wasted, thereby achieving the desired results. For this reason, automotive engineers have designed Brake Assist, which allows existing ABS has some intelligence, when the brakes fast action, when large force, BAS to determine the driver’s in the emergency brake and let the ABS work, the system increases rapidly power.
4
Mistakes
In case of emergency, the driver’s control is most critical, brake assist, ABS and other security configuration just helpful. Not the back of the head “safe driving” and “traffic laws” throwing.
Mechanical brake assist points and an electronic control two. Mechanical brake assist is actually slightly modified on the basis of the ordinary brake booster is made when there is less braking force, which acts as force multiplier, with the increase of the braking force, the booster pressure chamber the pressure increases, the start ABS. There are electronic controlled brake booster brake assist a sensor, the pedal stroke and for transporting and moving speed to the ABS control, the ABS controller determines if the emergency brake, it opens the solenoid valve to let the booster, increase the pressure in the chamber air pressure to provide sufficient power.
5
Further reading
can Brake Assist (IBA) so-called Intelligent Brake Assist is IBA (IntelligentBrakeAssist) it is free to use computer-assisted brakes at low speed, or even completely stop the car, on behalf of the brand Infiniti. IBA distance judged by the radar system and the vehicle in front, direction and relative velocity, to detect if the driver should take measures to avoid potential direct rear collision warning light will light up accompanied by the driver to sound the alarm be reminded. Furthermore, if the system determines that the measures taken in the driver still can not avoid the collision, the brake will be applied to reduce vehicle speed and help reduce and mitigate collision damage.