GM said this week in an English-like language that its next-generation hands-free driver assist system, Ultra Cruise (originally Super Cruise#), will be powered by a system-on-chips developed by American semiconductor company Qualcomm Technologies. GM will be the first company to use the Qualcomm Technologies’ Snapdragon Ride platform for advanced driver assistance technology, which has what is claimed as an industry-leading 5-nanometer Snapdragon SA8540P SoC and SA9000P artificial intelligence accelerator. (AutoInformed.com: Autonomous Vehicle Nod – Super Cruise on All Cadillacs)
In Silicon Valley geek speak: “The Ultra Cruise compute is comprised of two Snapdragon SA8540P SoCs and one SA9000P AI accelerator to deliver key low-latency control functions on 16-core CPUs and high-performance AI compute of more than 300 Tera Operations Per Second for camera, radar and lidar processing. The Snapdragon SoCs are designed with 5nm process technology, enabling superior performance and power efficiency. The Snapdragon SA8540P SoCs will provide the necessary bandwidth for Ultra Cruise’s sensing, perception, planning, localization, mapping and driver monitoring.”
Ultra Cruise’s computer, roughly the size of two laptops stacked together, will be available in 2023 on vehicles including the Cadillac CELESTIQ electric vehicle. “With high performance sensor interfaces and memory bandwidth, it will, in combination with GM’s homegrown Ultra Cruise software stack, be key to helping Ultra Cruise achieve an unmatched combination of capability, reliability, predictability and robust door-to-door hands-free driving in 95% of all driving scenarios,” GM said in a release that appears to be in an English-like language.
“Despite its relatively small size, Ultra Cruise’s compute will have the processing capability of several hundred personal computers,” said Ken Morris, GM vice president of Electric, Autonomous and Fuel Cell Vehicle Programs. “It will take qualities that have distinguished GM’s advanced driver assist systems since 2017 to the next level with door-to-door hands-free driving.”
This will help enable GM-developed ADAS software and features, including perception, planning, localization and mapping. These Ultra Cruise capabilities were mostly developed in-house at GM engineering facilities in Israel, the United States, Ireland and Canada. “To ensure a robust and predictable system with minimal latency, GM integrated Ultra Cruise’s software on an optimal hardware design, overlaying cameras, radar and LiDAR. This low-level, sensor fusion, which provides excellent detection and classification of data, and Ultra Cruise’s software stack are proprietary to GM, not available on the automotive aftermarket,” said GM.
# GM launched Super Cruise in 2017 with the Cadillac brand and has added capabilities, expanded Super Cruise-enabled routes and availability on more products since then. To date, more than 10 million miles have been driven by customers using Super Cruise in the U.S. and Canada. How many of them were over 60 years in age is unknown.
(Qualcomm, Snapdragon and Snapdragon Ride are trademarks or registered trademarks of Qualcomm Incorporated. Snapdragon Ride is a product of Qualcomm Technologies, Inc. and/or subsidiaries. – Autocrat)