Recent research conducted by AAA examined the performance of reverse automatic emergency braking (AEB) systems in four popular 2023 model-year vehicles equipped with rear cross-traffic mitigation. The study aimed to assess the effectiveness of these systems in preventing collisions while backing out of a parking space and encountering a stationary child pedestrian.
In the backing-up scenarios, the reverse AEB systems automatically applied brakes in 65% of test runs and prevented a collision in 2.5% of test runs when a subject vehicle crossed behind the test vehicle. When a stationary child pedestrian was present behind the test vehicle, the reverse AEB systems applied brakes in 75% of test runs and prevented a collision in 50% of test runs.
AAA engineers emphasize that drivers should not solely rely on reverse AEB systems when backing up. Instead, they should utilize backup cameras and other sensors to enhance their awareness. It is crucial to back up cautiously when an object obstructs the view, allowing the advanced driver assistance systems (ADAS) sensors to detect cross traffic and provide more time for potential collisions to be identified and the vehicle to be brought to a stop.
"Drivers should not rely on reverse AEB systems to prevent collisions when backing up but utilize backup cameras and other sensors to enhance their awareness," advises AAA.
Furthermore, it is important to ensure that these systems are working properly and accurately repaired. AAA recommends checking out their Approved Auto Repair Shop Locator to find a trusted repair shop.
The research also highlights the need for testing standards for reverse AEB systems in the United States. Proper evaluation of these systems' functionality and their ability to address different real-world scenarios is crucial to ensure their safety and effectiveness for all users.
"Testing standards for these systems are lacking in the United States but are crucial to ensure they function properly in real-world scenarios," states the industry expert.
The study was conducted in partnership with the Automobile Club of Southern California's Automotive Research Center. Four popular 2023 model year vehicles were selected for testing—2023 Hyundai Tucson Hybrid, Limited AWD 2023 Lexus RX 350 Premium, 2023 Mazda CX-30 2.5 Turbo AWD Premium Plus Package, and 2023 Volkswagen Tiguan 2.0T SEL R-Line. These vehicles were chosen due to their popularity in the small to medium SUV category.
AAA has been providing roadside assistance, travel, discounts, and financial and insurance services since 1902. With over 64 million members across North America, AAA continues to advocate for safe mobility and improve the life journey of its members.
In conclusion, while reverse automatic emergency braking systems have shown some positive results in preventing collisions, they should not be solely relied upon. Drivers are encouraged to use backup cameras and other sensors to enhance their awareness. Additionally, proper testing standards and evaluation of these systems are necessary to ensure their effectiveness in real-world scenarios.