[Overseas technical information] GM: Cualcom's new computing architecture enables hands -free driving of "Ultra Cruz" door to door
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"Ultra Cruise" computer realizes hands -free driving of door to door
The "Ultra Cruise" computer, which has two laptops, will be used in 2023 on Cadillac "CelestiQ", a super -luxury car BEV.This model, which has a high -performance sensor interface and memory bandwidth, is combined with the GM's own "Ultra Cruz" software stack to functionality, reliability, predictive possibilities, and door to door hands -free driving (It is the key to realizing 95%of the driving scenario.Ken Morris, Vice President of GM in charge of electricity, autonomous operation, and fuel cell programs, said:
"Despite the relatively small size, the" Ultra Cruise "computer has the same processing capacity as hundreds of personal computers. The quality that has emphasized the GM advanced operation support system since 2017.Hands -free driving of door to door will raise it to the next level. "
"Ultra Cruise" computers use Quarcom products
The Ultra Cruise computer enhances the ADAS software and functions developed by GM, such as detection, planning, localization, and mapping.These "Ultra Cruise" functions were developed in the company in GM engineering facilities in Israel, United States, Ireland and Canada.In order to build a predictable system in Robust without delay, GM overlayed the camera, radar and Lidar by integrating the Ultra Cruz software into optimal hardware design.Sensor fusion and software stack that provide excellent data detection and classification are unique to GM and cannot be used in aftermarkets.
The Ultra Cruise computer is composed of two Snapdragon SA8540PSOCs and one SA9000PAI accelerator, providing major low -delay control functions in 16 core CPUs.Camera, radar, and LIDAR processing achieves high -performance AI computing over 300 terrace per second.Snapdragon SoC is designed with 5nm process technology to achieve excellent performance and power efficiency.Snapdragon SA8540P SOC provides the bandwidth necessary for detection, recognition, localization, mapping, and driver monitoring of Ultra Cruz.Courcom's senior vise president, Nacul Dugal, said:
"" Ultra Cruz "equipped with Cadillac Snapdragonride will be a technical leap for the industry."
In addition to the SnapdragonRide SoC designed to meet the safety standards of the incorporated automotive system, computing includes the Infineon AurixTC397 processor to fully system safety.Aurix TC397 is classified as ASIL-D, the highest level of car safety perfection.
The GM minimized the complexity of the computer, which was realized by the selection of an air -cooled system that enabled Snapdragon Ride's high -performance and high efficiency design.The computing of "Ultra Cruise" is the case for future expandability, and the time by using the "Ultifie" software platform under developing GM and the GM Vehicle Intelligence Platform Electric Architecture, the time is used to take advantage of the wireless software update.It also has a function that evolves over the process of.
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