Automatic braking progress: AEB increasingly effective | Generative ai use cases in healthcare 2020 | Free generative ai text to image | Microsoft generative ai tools download | Turtles AI

A recent AAA study highlights the progress in automatic emergency braking technology (AEB), revealing significant improvements in the most recent models compared to more dated ones. The new federal rule of 2029 aims to make AEB even more effective, but car manufacturers express concerns.

Key points:

• The 2024 vehicles with AEB show 100% effectiveness in preventing frontal collisions.
• AEB technology is required in an advanced form for all vehicles by 2029.
• The current AEB is limited in the prevention of side collisions and in other common situations.
• The car manufacturers ask for a postponement of the norm, considering it unrealizable with current technologies.

A recent study conducted by AAA has highlighted the significant progress in automatic emergency braking technology (AEB), highlighting how the most recent vehicles are significantly more performing than the prior models. The research was carried out in a controlled context, with the aim of evaluating the effectiveness of EEB in emergency situations. This test involved three car models-Jeep Cherokee, Nissan Rogue and Subaru Outback-examining dated versions (2017-2018) and recent (2024) at different speeds (12, 25 and 35 mph). The results were clear: while the most modern vehicles held back before each collision in 100% of cases, only 51% of the oldest models showed equally effective behavior. These data mark a clear improvement compared to previous studies, where AEB proved to be more efficient at low speeds. However, it is important to emphasize that this evaluation has focused exclusively on frontal collisions, while other types of accidents - as the lateral ones or left -hand turning -, since the current AEB technology are not sufficiently developed to face them adequately. Greg Brannon, director of research in automotive engineering, has praised the progress of car manufacturers since 2014, underlining that there are still significant areas in which to improve, in particular as regards high speeds. In this context, it is positive that a new legislation has been introduced by the National Highway Traffic Safety Administration (NHTSA), which requires all light vehicles to be equipped with advanced AEB systems by 2029. Today, about 90% of vehicles in Circulation has standard AEB, but the new legislation imposes more severe requirements, such as the ability to stop the vehicle at higher speeds and to detect pedestrians and cyclists even in conditions of poor visibility. However, the car manufacturers declared themselves concerned about these timing, with the Alliance for Automotive Innovation that urged the NHTSA to consider a postponement of the implementation of the standard, claiming that the technologies currently available are not able to meet the requirements planned.

These dynamics ask questions about the future direction of car safety.