High-Speed Automatic Emergency Braking Remains a Challenging Feat, According to Recent Developments
In a bid to enhance road safety, the Automobile Association (AAA) is urging automakers to invest in the improvement of high-speed Automatic Emergency Braking (AEB) systems. A recent study by AAA has shown promising results, with 2024 models nearly doubling collision avoidance rates compared to older models.
Technology Advancements
High-speed AEB systems are increasingly utilizing fusion-based systems that combine data from multiple sensors such as radar, cameras, and LiDAR. This integration enhances detection accuracy and decision-making in complex driving scenarios, supporting Level 2 and Level 2+ Advanced Driver-Assistance Systems (ADAS) capabilities.
AI-based collision avoidance systems, including AEB, are being developed to effectively assess collision risks and trigger automated responses in real-time. These systems leverage technologies like computer vision and sensor data to improve safety.
Market Trends
The global AEB system market is projected to grow significantly, driven by stringent safety regulations and the increasing demand for autonomous vehicles. High-speed AEB systems are gaining attention due to their potential to reduce the severity and frequency of highway accidents.
Recommendations for Automakers
Improving Efficacy
Automakers should focus on integrating advanced sensors to improve the accuracy and speed of collision detection, especially in high-speed scenarios. Systems should be developed to detect not only pedestrians but also cyclists and motorcyclists, as these groups are particularly vulnerable on the roads. Regular software updates and rigorous testing are crucial to ensure consistent performance and address issues like false activation or delayed braking.
Regulatory Compliance
Automakers should comply with and support regulatory efforts, such as those by the National Highway Traffic Safety Administration (NHTSA) and Euro NCAP, to ensure AEB systems meet high safety standards. Ensuring systems are effective at various speeds and conditions is essential for improving overall road safety.
Recommendations for Drivers
Understanding System Limitations
Drivers must be aware of the limitations of AEB systems, particularly in scenarios involving stationary vehicles or unexpected road hazards. Active monitoring is crucial, as drivers should remain vigilant and attentive while using automated systems, as they are not foolproof and may require intervention in certain situations.
Educational Programs
Educational programs should be implemented to inform drivers about the proper use and limitations of AEB systems to maximize their safety benefits.
Regulatory Initiatives
The NHTSA's upcoming 2029 rule requires AEB to avoid forward collisions up to 62 mph. This regulatory push underscores the importance of AEB systems in improving road safety.
By focusing on these recommendations, both automakers and drivers can contribute to enhancing the efficacy and safety of high-speed AEB systems. It's important to remember, however, that AEB systems should not be relied upon solely to apply the brakes. An attentive driver is still necessary. Drivers should also refrain from engaging in risky driving behaviors such as speeding, texting, driving while drowsy or distracted, or driving under the influence of cannabis or alcohol, as these significantly increase the risk of a collision.
[1] Society of Automotive Engineers (SAE). (n.d.). SAE Level 2 Automation. Retrieved from https://www.sae.org/standards/content/j3016_201609/ [2] European New Car Assessment Programme (Euro NCAP). (n.d.). Euro NCAP. Retrieved from https://www.euroncap.com/ [3] Grand View Research, Inc. (2020). Automatic Emergency Braking (AEB) Systems Market Size, Share & Trends Analysis Report By Component (Hardware, Software), By Vehicle Type (Passenger Car, LCV, HCV), By Application (Autonomous Vehicle, ADAS), By Region, And Segment Forecasts, 2020 - 2027. Retrieved from https://www.grandviewresearch.com/industry-analysis/automatic-emergency-braking-market [4] National Highway Traffic Safety Administration (NHTSA). (2021). Automatic Emergency Braking (AEB). Retrieved from https://www.nhtsa.gov/technology-innovation/automatic-emergency-braking [5] Intel. (2020). AI and the Future of Autonomous Vehicles. Retrieved from https://www.intel.com/content/www/us/en/architecture-and-technology/ai-and-the-future-of-autonomous-vehicles.html
- To meet the NHTSA's 2029 rule, automakers should prioritize integrating advanced safety features like high-speed Automatic Emergency Braking (AEB) systems that can avoid forward collisions up to 62 mph.
- The growth of the global AEB system market is driven by factors such as stringent safety regulations and the increasing demand for autonomous vehicles in the industry, indicating a significant emphasis on finance and technology.
- To further improve safety in transportation, automakers should invest in developing AI-based AEB systems that can effectively assess collision risks, support Advanced Driver-Assistance Systems (ADAS), and ensure compatibility with various conditions and speed scenarios.
