Artificial intelligence computer designed to drive autonomous cars

phys.org | 10/11/2017 | Staff
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NVIDIA today unveiled the world's first artificial intelligence computer designed to drive fully autonomous robotaxis.

The new system, codenamed Pegasus, extends the NVIDIA DRIVE PX AI computing platform to handle Level 5 driverless vehicles. NVIDIA DRIVE PX Pegasus delivers over 320 trillion operations per second—more than 10x the performance of its predecessor, NVIDIA DRIVE PX 2.

NVIDIA - DRIVE - PX - Pegasus - Class

NVIDIA DRIVE PX Pegasus will help make possible a new class of vehicles that can operate without a driver—fully autonomous vehicles without steering wheels, pedals or mirrors, and interiors that feel like a living room or office. They will arrive on demand to safely whisk passengers to their destinations, bringing mobility to everyone, including the elderly and disabled.

Millions of hours of lost time will be recaptured by drivers as they work, play, eat or sleep on their daily commutes. And countless lives will be saved by vehicles that are never fatigued, impaired or distracted—increasing road safety, reducing congestion and freeing up valuable land currently used for parking lots.

Partners - NVIDIA - DRIVE - PX - Platform

Of the 225 partners developing on the NVIDIA DRIVE PX platform, more than 25 are developing fully autonomous robotaxis using NVIDIA CUDA GPUs. Today, their trunks resemble small data centers, loaded with racks of computers with server-class NVIDIA GPUs running deep learning, computer vision and parallel computing algorithms. Their size, power demands and cost make them impractical for production vehicles.

The computational requirements of robotaxis are enormous—perceiving the world through high-resolution, 360-degree surround cameras and lidars, localizing the vehicle within centimeter accuracy, tracking vehicles and people around the car, and planning a safe and comfortable path to the destination. All this processing must be done with multiple levels of redundancy to ensure the highest level of safety. The computing demands of driverless vehicles are easily 50 to 100 times more intensive than the most advanced cars today.

Self-driving

"Creating a fully self-driving...
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