AEB - Automatic Emergency Brakes Explained
Published Date: 16th Aug 2023
What is AEB?
An Automatic Emergency Brake (AEB) is an essential safety feature that aids collision prevention or mitigation. AEB utilises sensors to detect potential obstacles in the vehicle's path. When it determines an imminent collision, it engages the brakes automatically, thereby preventing or reducing collision severity and potentially saving lives.
AEB systems employ multiple sensors like radar, cameras, and laser sensors to detect objects ahead of the car. Upon detecting potential hazards, the AEB system first alerts the driver to apply the brakes. The AEB system automatically applies the brakes if the driver does not act.
In addition to collision prevention with other vehicles, AEB systems prevent or minimise collisions with pedestrians and cyclists. Certain AEB systems can even detect objects on the road, such as stationary vehicles or children playing.
AEB is an affordably-priced safety feature that is increasingly commonplace in new cars. When purchasing a new vehicle, it is highly recommended to prioritise AEB as a necessary safety feature. Doing so enhances protection for yourself, your passengers, and other road users.
How Does AEB Work
Autonomous Emergency Braking (AEB) systems employ various sensors, including radar, cameras, and laser sensors, to detect objects ahead of the vehicle. Integrating input from these sensors establishes a comprehensive 360-degree view of the road.
Once an object is detected, the AEB system warns the driver, urging them to apply the brakes. This warning may manifest as a visual alert on the dashboard or an audible chime. Failure to respond prompts the AEB system to activate the brakes independently.
It is important to note that the AEB system will only intervene if a collision is imminent. Before brake application, factors such as distance to the object or the vehicle's speed are considered.
Moreover, AEB systems can mitigate or prevent collisions with pedestrians, cyclists and even detect hazards on the roadway, such as stationary vehicles or children playing.
Here is a bit more detail on how each type of sensor works:
- Radar sensors: Radar sensors emit radio waves that bounce off objects in front of the car. The sensors can then calculate the distance and speed of the object.
- Cameras: Cameras can identify objects in front of the car, such as pedestrians and cyclists. Cameras can also be used to detect the lane markings on the road.
- Laser sensors: Laser sensors emit a beam of light which is then reflected off objects in front of the car. The sensors can then calculate the distance and speed of a hazard and react accordingly.
AEB systems are becoming increasingly common on new cars. They are a relatively inexpensive safety feature that can help prevent or reduce collisions' severity. If you are buying a new vehicle, AEB is a must-have safety feature. It can help to protect you, your passengers, and other vulnerable road users.
Benefits of AEB
Automatic Emergency Braking (AEB) is a safety feature that can help prevent or reduce collisions' severity. AEB uses multiple sensors to detect objects on the road, and if it determines that a collision is imminent, it automatically applies the brakes.
An AEB safety system can help prevent or reduce the severity of a collision and save lives.
There are many benefits to AEB for all road users, including:
- Reduced risk of collisions: AEB has been proven to be very effective in reducing the risk of collisions. Studies have shown that AEB can reduce the number of rear-end collisions by up to 50% and the number of pedestrian fatalities by up to 30%.
- Reduced severity of collisions: Even in the event of a crash, AEB is instrumental in mitigating the severity of injuries by effectively reducing the impact speed of the collision playing an invaluable role that AEB technology plays in ensuring road safety.
- Improved safety for all road users: AEB benefits all road users, not just the driver of the car with AEB. This is because AEB can help to prevent collisions with other vehicles, pedestrians, and cyclists.
- Increased peace of mind: AEB reassures drivers as their vehicle is fitted with a safety feature that can effectively lessen the likelihood and mitigate the impact of a collision.
AEB is a valuable safety feature for all road users. It is a relatively inexpensive safety feature that can help save lives. If you are buying a new car, AEB is a must-have safety feature. It can help to protect you, your passengers, and other road users.
In addition to the benefits mentioned above, AEB can also help to:
- Reduce traffic congestion: By preventing collisions, AEB aids in mitigating traffic congestion. This is due to the decreased frequency of crashes, reducing reliance on emergency services and minimising disruptions to traffic flow.
- Improve air quality: By mitigating the frequency of collisions, AEB contributes to enhancing air quality. This is due to the reduction in exhaust fumes resulting from fewer collisions.
- Save you money: AEB can save money in the long run by reducing the cost of repairs and medical bills associated with collisions. It can also save money by reducing the need for insurance claims.
Overall, AEB is a valuable safety feature for all road users. It is a relatively inexpensive safety feature, and it will help to save lives, reduce traffic congestion, improve air quality, and save money.
Why Should AEB Be Mandatory in All New UK Vehicles?
TO SAVE LIVES
Automatic Emergency Braking (AEB) is an affordable and vital safety system capable of serving as a road lifeline. According to projections, AEB can potentially prevent approximately 1,000 fatalities and up to 20,000 serious injuries annually in the UK. Using cutting-edge sensors, AEB is designed to identify obstacles ahead of the vehicle. Once an imminent collision is detected, the system instinctively engages the brakes, significantly reducing or even preventing the impact of a crash, ultimately saving lives.
Despite its proven efficacy, incorporating AEB into vehicles remains an optional choice. Consequently, numerous cars on the road lack this crucial life-saving safety feature. Advocating for the obligatory inclusion of AEB in all new UK vehicles becomes imperative for effectively enhancing road safety. With its extremely successful track record and cost-effectiveness, AEB presents itself as a sound investment that guarantees saved lives and mitigated injuries. Given these factors, the inclusion of AEB as a standard requirement in all new cars becomes a necessity that warrants attention and consideration.
Ensure your next new car has Advanced Emergency Braking, which may save your life!
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