Automotive Engineering - December 2024 - 22
INTEGRATING SENSOR DATA:
COVER STORY
Selecting an ADAS decision-making process
The Volvo EX90 is the first global consumer
vehicle to standardize Lumina's laser
sensors for ADAS features.
Instruments among its partners on chip designs tailored
to LeddarTech's AI models. And Rivian developed the
SoC for its newest R1 models in-house, an achievement
that both shrank the vehicle's total ECU count from 17 to
seven while increasing processing speed from 25 trillion
operations per second (TOPS) to 250 TOPS.
" Automotive is throwing way bigger computers than
I ever thought they would at consumers, but they're
still struggling, " Weed said.
Finally, ADAS advancements must conform to price
" in a high-power ECU or GPU, or even some of the robotaxis, could be
a few kilowatts. " An ADAS compute package making a constant twokilowatt
draw on the engine equals nearly three horsepower, an additional
drain automakers want to avoid, especially with the resurgence
of hybrid and plug-in hybrid powertrains.
Established chip makers already offer powerful hardware, but the
need to extract efficiencies in every step of the ADAS chain has compelled
new investments in dedicated hardware, including system-on-achip
(SoC) and AI accelerator chips. Luminar designs the silicon and
non-silicon semiconductors for its lidar units. LeddarTech counts Texas
pressures. There's a reason lidar units are limited to
luxury brands like Mercedes and Lexus, and Volvo's
flagship battery-electric SUV at the moment. " Tesla's
sort of shown that the upper bound for what customers
are willing to pay is about $10,000, " said
LeddarTech's Olivier. " I think that there was a study a
few years ago which said that most people were willing
to pay about $3,000 for some form of autonomous
functionality for privately-owned vehicle. So
we're working on delivering that use case. "
When it comes to SAE Level 5 fully automated vehicles,
the transportation dream ADAS technology is
building towards, Olivier said don't hold your breath.
" [They're] probably ten to 15 years out. "
22 December 2024
AUTOMOTIVE ENGINEERING
VOLVO
http://info.hotims.com/86278-709
Automotive Engineering - December 2024
Table of Contents for the Digital Edition of Automotive Engineering - December 2024
Automotive Engineering - December 2024 - Intro
Automotive Engineering - December 2024 - Sponsor
Automotive Engineering - December 2024 - CVR1
Automotive Engineering - December 2024 - CVR2
Automotive Engineering - December 2024 - 1
Automotive Engineering - December 2024 - 2
Automotive Engineering - December 2024 - 3
Automotive Engineering - December 2024 - 4
Automotive Engineering - December 2024 - 5
Automotive Engineering - December 2024 - 6
Automotive Engineering - December 2024 - 7
Automotive Engineering - December 2024 - 8
Automotive Engineering - December 2024 - 9
Automotive Engineering - December 2024 - 10
Automotive Engineering - December 2024 - 11
Automotive Engineering - December 2024 - 12
Automotive Engineering - December 2024 - 13
Automotive Engineering - December 2024 - 14
Automotive Engineering - December 2024 - 15
Automotive Engineering - December 2024 - 16
Automotive Engineering - December 2024 - 17
Automotive Engineering - December 2024 - 18
Automotive Engineering - December 2024 - 19
Automotive Engineering - December 2024 - 20
Automotive Engineering - December 2024 - 21
Automotive Engineering - December 2024 - 22
Automotive Engineering - December 2024 - 23
Automotive Engineering - December 2024 - 24
Automotive Engineering - December 2024 - 25
Automotive Engineering - December 2024 - 26
Automotive Engineering - December 2024 - 27
Automotive Engineering - December 2024 - 28
Automotive Engineering - December 2024 - 29
Automotive Engineering - December 2024 - 30
Automotive Engineering - December 2024 - 31
Automotive Engineering - December 2024 - 32
Automotive Engineering - December 2024 - CVR3
Automotive Engineering - December 2024 - CVR4
https://www.nxtbook.com/smg/sae/24AE12
https://www.nxtbook.com/smg/sae/24AE10B
https://www.nxtbook.com/smg/sae/24AE10
https://www.nxtbook.com/smg/sae/24AE09B
https://www.nxtbook.com/smg/sae/24AE09
https://www.nxtbook.com/smg/sae/24AE08
https://www.nxtbook.com/smg/sae/24AE06
https://www.nxtbook.com/smg/sae/24AE05
https://www.nxtbook.com/smg/sae/24AE04
https://www.nxtbook.com/smg/sae/24AE03
https://www.nxtbook.com/smg/sae/24AE02
https://www.nxtbook.com/smg/sae/23AE12
https://www.nxtbook.com/smg/sae/23AAVE11
https://www.nxtbook.com/smg/sae/23AE10
https://www.nxtbook.com/smg/sae/23AE09
https://www.nxtbook.com/smg/sae/23AE08
https://www.nxtbook.com/smg/sae/23AAVE07
https://www.nxtbook.com/smg/sae/23AE06
https://www.nxtbook.com/smg/sae/23AE05
https://www.nxtbook.com/smg/sae/23AAVE04
https://www.nxtbook.com/smg/sae/23AE04
https://www.nxtbook.com/smg/sae/23AE03
https://www.nxtbook.com/smg/sae/23AE02
https://www.nxtbook.com/smg/sae/23AAVE01
https://www.nxtbook.com/smg/sae/22AE12
https://www.nxtbook.com/smg/sae/22AVE11
https://www.nxtbook.com/smg/sae/22AE10
https://www.nxtbook.com/smg/sae/22AE09
https://www.nxtbook.com/smg/sae/22AE08
https://www.nxtbook.com/smg/sae/22AVE07
https://www.nxtbook.com/smg/sae/22AE06
https://www.nxtbook.com/smg/sae/22AE05
https://www.nxtbook.com/smg/sae/22AVE04
https://www.nxtbook.com/smg/sae/22AE04
https://www.nxtbook.com/smg/sae/22AE03
https://www.nxtbook.com/smg/sae/22AE02
https://www.nxtbook.com/smg/sae/22AVE01
https://www.nxtbook.com/smg/sae/21AE12
https://www.nxtbook.com/smg/sae/21AVE11
https://www.nxtbook.com/smg/sae/21AE10
https://www.nxtbook.com/smg/sae/21AVE09
https://www.nxtbook.com/smg/sae/21AE09
https://www.nxtbook.com/smg/sae/21AE08
https://www.nxtbook.com/smg/sae/21AVE07
https://www.nxtbook.com/smg/sae/21AE06
https://www.nxtbook.com/smg/sae/21AE05
https://www.nxtbook.com/smg/sae/21AVE05
https://www.nxtbook.com/smg/sae/21AE04
https://www.nxtbook.com/smg/sae/21AE03
https://www.nxtbook.com/smg/sae/21AVE03
https://www.nxtbook.com/smg/sae/21AE02
https://www.nxtbookmedia.com