ADAS/Connected Car - December 2020
Today's Advanced Driver Assistance Systems (ADAS) and connected cars are paving the way for tomorrow's automated vehicles. To help you keep pace with the latest technology developments, we present this compendium of recent articles from the editors of Autonomous Vehicle Engineering and Tech Briefs magazines.
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Overview
The ADAS/Connected Car Special Report from December 2020 provides a comprehensive overview of advancements in automated driving technology, focusing on the integration of advanced driver-assistance systems (ADAS) and the future of autonomous vehicles.
One of the key highlights is the 2021 Indy Autonomous Challenge (IAC), which is touted as the world’s first head-to-head, high-speed autonomous race. This event aims to inspire the next generation of STEM talent and will feature 15 modified Dallara racecars equipped with automated driving hardware and software. Teams will undergo a series of development gateways, including simulation-based qualifying races, before competing in a physical race at the Indianapolis Motor Speedway. The challenge emphasizes the need for vehicles to navigate safely and efficiently in a competitive environment, with the winning team receiving a $1 million prize for completing 20 laps in under 25 minutes, averaging about 120 mph.
The report also discusses the evolution of lidar technology, which has become increasingly important for both fully autonomous vehicles and lower-level driver-assistance systems. Traditional lidar systems, which rely on large, rotating mirrors, are being improved upon by researchers at the University of Colorado, who have developed a new silicon chip that enhances resolution and scanning speed without moving parts. This innovation allows for better 3D imaging capabilities, which are crucial for the safe operation of autonomous vehicles.
In addition to lidar, the report highlights the potential of nature-inspired sensors that mimic the sensory capabilities of animals. These sensors, which utilize mechanoreceptors to filter essential environmental data, could significantly enhance the navigation capabilities of drones and vehicles in hazardous conditions, thereby reducing accidents caused by human error.
The report also addresses the importance of firmware over-the-air (FOTA) data transmission for ensuring the security of autonomous vehicles. As the industry moves towards greater automation, the need for secure and efficient data management becomes paramount. FOTA allows manufacturers to update vehicle software remotely, which is essential for maintaining the safety and functionality of advanced driving systems.
Furthermore, the report touches on the complexities of accident reconstruction in the context of ADAS. As these systems become more prevalent, determining fault in accidents will involve analyzing data from various electronic systems, making the process more intricate. Experts emphasize the need for clear guidelines and standards to navigate these challenges effectively.
Overall, the ADAS/Connected Car Special Report underscores the rapid advancements in automated driving technologies and their implications for safety, security, and the future of transportation. With significant investments and innovations on the horizon, the automotive industry is poised for a transformative shift towards fully autonomous vehicles, enhancing both driver assistance and overall road safety.
