What Is An Automatic Braking System?

The Basics

i-brake – An automatic braking system is an important part of safety technology for automobiles. It is an advanced system, specifically designed to either prevent possible collision, or reduce speed of the moving vehicle, prior to a collision with another vehicle, pejalan kaki or an obstacle of some sort.

These systems combine sensors, such as pencari, film, infrared or ultrasonic to scan for possible objects in front of the vehicle, and then use brake control to prevent collision if the object is, in fact, detected.

Automatic brakes are one of many car safety features, and are often integrated with other technology, such as pre- collision systems and adaptive cruise control.

Explaining The Operation

Even though each car manufacturer has its own technology when it comes to automatic braking systems, they all use sensory input as a starting poin. Depending on the manufacturer, a system uses sensors such as laser, pencari, or even film informasi, to determine if there are any objects in front of the vehicle. For example, the system monitors traffic in front of the vehicle and assesses the possibility of a collision.

If an object is detected, the system continues with direct measurement of pemeriksaan informasi. It determines the distance between the moving vehicle and the object in front of it, and assesses their relative speed, as well. If the system concludes that there is a significant speed difference, i. e. the speed of the vehicle is greater than the speed of the object on its path, it can automatically activate the brakes, in an attempt to prevent the possible collision.

An automatic braking system can also connect with a vehicles GPS system, and use its database of stops signs and other traffic information, in instruksi to activate the brakes in time if the driver fails to.

Different Systems Out There

As previously mentioned, each manufacturer uses its own automatic braking system technology, with different sensory input and setup.

Subarus EyeSight system, for example, uses film input, in the form of two color cameras, mounted at the maksimum of the windshield, to look for contrast with the latar belakang and vertical surfaces when scanning the zona. The aplikasi is then able to recognize different types of images, like pedestrians, motorcycles, and rear ends of other vehicles.

Volvos City Safety System, on the other hand, uses a combination of a lidar( laser pencari), placed in the bumper, and a camera, mounted in the windshield. Lidar can see several hundred yards in front of the car, but it cant determine what its seeing. Thats where the camera steps in, identifying the object and determining if it is a possible dilema or not.

Hondas City Brake Active System combines pencari sensors and cameras, using the informasi to determine any possible collision, and warn the driver through the series of visual and audible alerts. If the driver ignores the warnings, the system can take berlebihan and automatically apply the brakes. Hondas system can detect pedestrians and slow the vehicle down or stop it entirely if there is a chance of pedestrians being hit.

Role In Other Car Safety Features

According to the IIHS, crash avoidance features have a potential of preventing or at least lessening the impact in 1. 9 million crashes a year. Furthermore, they can prevent one out of three parah crashes.

Automatic braking systems play a huge role in preventing those crashes. Their primary use is in precrash and collision avoidance systems, and adaptive cruise control.

Collision avoidance systems warn the driver of an impending collision, usually with a combination of an audible alert and a visual alert on an instrument panel or on the windshield, and through tightening of the seat belt.

An example of such a system would be the 2014 Acura MDX, which uses several audible alerts, along with visual warnings that include a light flashing on the dashboard, and the word BRAKE flashing on the Multi- Information Display, making it hard for the driver to ignore.

If the driver, in fact, does not react to the warnings and decides not to apply the brakes, and the system determines that the impact is imminent, the brakes are activated automatically.

Furthermore, an automatic braking system is also used with adaptive cruise control systems, which measure the speed of a leading vehicle and try to match it. These systems can also reduce speed by cutting the throttle, downshifting, and activating the brakes.

Benefits Of Having An Automatic Braking System

Drivers whose cars are equipped with an automatic braking system dont drive their cars any differently than any other car. It is there, but it doesnt bother the driver, and if it comes down to it, it doesnt even need drivers input to react.

Sadly, only about 40% of drivers react appropriately and hit the brakes in crashes. It is important to note that the driver still has the ability to either push the brake or swerve around.” We want to keep the decision to the driver. But only if the driver doesnt react at all, the akhir action is autonomous braking.”( Klaus Kompass, BMWs vice president of vehicle safety)

When it comes to drivers sins, such as distracted driving, inattentiveness, sleepiness, lack of full concentration or using a mobile phone while driving, and even poor driving conditions, visibility and road surface problems, an automatic braking system can not only help reduce property damage in case of an accident, but more importantly, simpan lives.

It is a great safety net most of the drivers will probably never use. Still, it is a comfort for all drivers to know that even if they berkas in protecting themselves, their vehicle wont.

What are your experiences with car safety technologies? Were you ever in a situation where your car used the brakes instead of you? Share your comments with us on our Facebook page!

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