The challenge with increased automation in vehicle use is not just about safety. Automakers also have to keep an eye on connected vehicle affordability and cost-competitiveness.
That is certainly a challenge when Texas Instruments says there are an estimated 1,400 chips in the average car and there are now more semiconductors in our vehicles than ever before.
Fern Yoon, director of automotive system engineering and marketing at the company, says its array of sensorsnot only is responsible for sensing the environment around the exterior of the vehiclebut also monitors the driver.
She adds: As the number and types of sensors increase, system complexity increases including synchronization of data for image processing and decision making, requiring higher bandwidth interfaces, low latency network architecture and higher processing capabilities. The industry also has to overcome solving functional safety implementation to address a multitude of failure modes to ensure safe operation of the vehicle.
Safety by Design
Danny Shapiro, vice president of automotive at Nvidia, says safety is considered in chip design to reference operating systems and associated software stacks which are designed for developing and deploying autonomous vehicle applications. Algorithms and software applications are part of this equation. Key to this is to design them to meet todays safety standards.
He adds: One of the biggest challenges is to ensure that highly automated and self-driving cars can safely handle a wide spectrum of situations and scenarios in the real world. In simulationwe can create rare and dangerous scenarios that you may never experience on the road but need to train the vehicle to be able to safely handle, without ever putting anyone in harm's way.
Chip Consolidation
As for whether there is a movement to reduce the number of chips in an average car, embracing consolidation, Yoon says the industry is embracing new vehicle electrical and electronics architecture. The shift is towardzone architecture, which she describes as being a concept that employs electronic control units (ECUs) group by location within the vehicle instead of function or domain.
She elaborates: By grouping ECU functions by location instead of domain, zone architecture enables consolidation of multiple domain-based ECUs like doors, wipers, lighting, etc., into a zone controller. The zone controller functionality increases compared to a body control module but enables the OEM to have fewer discrete ECUs in a vehicle.
Device Programmability
One issue is that many of the chips are fixed-function devices that are non-programmable or updatable. Shapiro says this has led to the software-defined revolution. The aim is to design a platform with consolidation to a single programmable computer to reduce complexity, cost and energy consumption at its core.
Having a software-defined platform also makes the vehicles more updateable over time, like a smartphone does, and so in theory it can improve over time by using over-the-air (OTA) updates. It also can bring artificial intelligence into the cockpit and enable the vehicle to handle a wider range of capabilities such as driver assistance and autonomous driving.
Shapiro elaborates: For example, you can leverage large language models to have interactive conversations with your car without having to go to the cloud. The car becomes the expert, informing the driver whats happening both in and around the car.
Redefining Roles
With the evolution of connected and autonomous vehicles (CAVs), automakers are redefining the role power, sensing, processors, high voltage, connectivity and motor control play. Yoon says the automotive ecosystem has evolved with automakers playing a large role in electronics decisions within an ECU. They are becoming not just automotive manufacturers but technology companies in their own right. With this development automakers and semiconductor suppliers have strengthened as well as developed their relationships. They have become increasingly collaborativeand are heavily influenced by semiconductor technologies, which in turn influence future vehicle capabilities.
This means, in her opinion, that semiconductors no longer are a means to an end but rather a strategic tool that automakers leverage to achieve their vision and drive differentiation amongtheir competitors. She says,We see the adoption of wide-voltage bandgap solutions for more efficient power conversion topologies, array of sensor solutions to increase accuracy and information in vehicle control, higher power processors for increase computing capabilities, robust isolation technology for high voltage solutions to deliver higher power, higher bandwidth and more secure interfaces to connect sensors and controls across the vehicle and smarter motor control for safer and more efficient operation.
Shapiro adds: Its a collaborative effort and a long-term partnership that extends beyond just vehicle delivery but rather the life of the car.
View post:
Evolution of the Connected Autonomous Vehicle - Ward's Auto
- Days of our Lives' Suzanne Rogers on the Evolution of Maggie: "She Knows Who She Is Now, and She's Not Relying ... - Michael Fairman TV - March 14th, 2024 [March 14th, 2024]
- Kylie Jenner Talks About Her Style Evolution - The Cut - March 14th, 2024 [March 14th, 2024]
- Equator Coffees Unveils New Packaging Design, Reflecting Brand Evolution & Vision For The Future - Sprudge - March 14th, 2024 [March 14th, 2024]
- Rosewood Hotel Group Accelerates Growth And Evolution Across Its Four Distinctive Brands - Hospitality Net - March 14th, 2024 [March 14th, 2024]
- Thomson Reuters Unveils New Brand Evolution - Adweek - March 14th, 2024 [March 14th, 2024]
- Is It Becoming Acceptable to Speak of Design? - Discovery Institute - March 14th, 2024 [March 14th, 2024]
- Did Charles Darwin Convert to Christianity and Discredit Evolution on His Deathbed? - Snopes.com - March 14th, 2024 [March 14th, 2024]
- Milk, it's not just for mammals: An amphibian makes it too - NPR - March 14th, 2024 [March 14th, 2024]
- Discover Puerto Rico Debuts Evolution of Its Successful 'Live Boricua' Brand Campaign Aimed at Engaging Visitors ... - Yahoo Finance - March 14th, 2024 [March 14th, 2024]
- A Journey Through Time: The Evolution of Ras Al Khaimah Art - Business Wire - March 14th, 2024 [March 14th, 2024]
- Empowering Women: The Evolution and Innovation of coto Social Platform - CXOToday.com - March 14th, 2024 [March 14th, 2024]
- The Evolution of Da'Vine Joy Randolph - The Root - March 14th, 2024 [March 14th, 2024]
- Study on mating behaviors offers clues into the evolution of attraction - Phys.org - March 14th, 2024 [March 14th, 2024]
- Dragonball Evolutions live-action Goku says goodbye to Toriyama: Sorry we messed up - AS USA - March 14th, 2024 [March 14th, 2024]
- Investec, evolution of SMEs in the materials handling sector - Leasing Life - March 14th, 2024 [March 14th, 2024]
- Pride & Prejudice and the evolution of the female gaze on screen - Yahoo News UK - March 6th, 2024 [March 6th, 2024]
- Joe Wong's Musical Evolution - Shepherd Express - March 6th, 2024 [March 6th, 2024]
- A global survey of prokaryotic genomes reveals the eco-evolutionary pressures driving horizontal gene transfer - Nature.com - March 6th, 2024 [March 6th, 2024]
- Redefining Intelligence: Chimpanzees Break Through the Cultural Evolution Barrier - Medriva - March 6th, 2024 [March 6th, 2024]
- Mollusk Eyes Reveal How Future Evolution Depends on the Past - Quanta Magazine - March 6th, 2024 [March 6th, 2024]
- Levy Delves Into the Evolution of ADCs in NSCLC - OncLive - March 6th, 2024 [March 6th, 2024]
- The Snake Is The Spearhead of Reptile Evolution, But Why? - ScienceAlert - March 6th, 2024 [March 6th, 2024]
- 'A very special day: Birds linked to Darwins theory of evolution reintroduced to Galapagos Islands - Euronews - March 6th, 2024 [March 6th, 2024]
- Why the Powerhouses of Cells Evolve Differently in Plants - College of Natural Sciences - March 6th, 2024 [March 6th, 2024]
- Driving the DevOps Evolution: ArgoCD, Tekton and Seamless Migrations - DevOps.com - March 6th, 2024 [March 6th, 2024]
- Finding the Balance: The Evolution of Public Health Guidance Amidst Controversy - Medriva - March 6th, 2024 [March 6th, 2024]
- Insider Podcast: Paolini dishes on her Polish roots and hard-court evolution - WTA Tennis - March 6th, 2024 [March 6th, 2024]
- Interview: Sara Gruen and Rick Elice Talk About the Inspiration and Evolution of the New Musical Water for Elephants - TheaterMania.com - March 6th, 2024 [March 6th, 2024]
- The Evolution of the Laravel Welcome Page - Laravel News - March 6th, 2024 [March 6th, 2024]
- A Serpentine 'Explosion' 125 Million Years Ago Primed Snakes for Rapid, Diverse Evolution - Smithsonian Magazine - March 6th, 2024 [March 6th, 2024]
- The Evolution of Modern Technologies in Car Development - FinSMEs - March 6th, 2024 [March 6th, 2024]
- Milwaukee Transformed: From Bronzeville to Veterans Park, Aerial Timelapses Reveal City's Evolution - BNN Breaking - March 6th, 2024 [March 6th, 2024]
- The eyes are a gateway to evolution of daddy longlegs at least. - University of Wisconsin-Madison - March 6th, 2024 [March 6th, 2024]
- Adrian Newey: RB20 is the next step in Red Bull's design evolution - PlanetSport - March 6th, 2024 [March 6th, 2024]
- LiveScore releases its 'Evolution of Fan' report - Gambling Insider - March 6th, 2024 [March 6th, 2024]
- The loyalty program evolution makes its way to the full-service restaurant category - Nation's Restaurant News - March 6th, 2024 [March 6th, 2024]
- Teenage Mutant Ninja Turtles: The Last Ronin II - Re-Evolution #1 spoiler-free review: goes hard on the action, but ... - Gamesradar - March 6th, 2024 [March 6th, 2024]
- Exploring U.S. Financial Evolution: DAR Hosts Talk on Federal Reserve History in Thomasville - BNN Breaking - March 6th, 2024 [March 6th, 2024]
- Why cloud evolution needs a cohesive approach to succeed - CIO - March 6th, 2024 [March 6th, 2024]
- Gilead Sciences CEO on Company's Evolution and Commitment to the Bay Area - BioSpace - March 6th, 2024 [March 6th, 2024]
- Navigating the AI Quandary: Human Supremacy vs Machine Intelligence Evolution - BNN Breaking - March 6th, 2024 [March 6th, 2024]
- Denis Villeneuve breaks down the evolution of sandworms in 'Dune: Part Two' - Mashable - March 6th, 2024 [March 6th, 2024]
- Continued evolution of law improves governing capacity - Chinadaily.com.cn - China Daily - March 6th, 2024 [March 6th, 2024]
- The Evolution of the DEX Space with dYdX's CEO Antonio Juliano - Blockster - March 6th, 2024 [March 6th, 2024]
- Quick Commerce Evolution: 3PL Firms Aim for Same Day Delivery, Chasing Blinkit and Zepto's Lead - BNN Breaking - March 6th, 2024 [March 6th, 2024]
- What If...? Star Jeffrey Wright Addreses the Watcher's Evolution and 'Epic' Season 2 Finale - CBR - Comic Book Resources - December 31st, 2023 [December 31st, 2023]
- A project to capture the evolution of human culture. - Psychology Today - December 31st, 2023 [December 31st, 2023]
- The Evolution of a Digital Soul. Beyond Code: A Journey of Heart and | by Mark Randall Havens | Dec, 2023 - Medium - December 31st, 2023 [December 31st, 2023]
- 4 Clues That Reid Is Finally Returning In Criminal Minds: Evolution Season 2 - Screen Rant - December 31st, 2023 [December 31st, 2023]
- Evolution of Samoyed and Kitten's Friendship Delights Internet: 'Wholesome' - Newsweek - December 31st, 2023 [December 31st, 2023]
- Crypto Evolution: Pullix (PLX) vs OKB (OKB) & KuCoin (KCS) - Crypto Reporter - December 31st, 2023 [December 31st, 2023]
- Alfa Romeos mediocre F1 season heralded its era of evolution: Prime Tire - The Athletic - December 31st, 2023 [December 31st, 2023]
- Beyond The Uniform: 10 Years of Evolution in SYNC Performance's Custom Program - SkiRacing.com - December 31st, 2023 [December 31st, 2023]
- Why SZA's evolution into a popstar has earned her recognition as artist of the year - Salon - December 31st, 2023 [December 31st, 2023]
- AI in 2023 Rises, Falls and Evolution - Finance Magnates - December 31st, 2023 [December 31st, 2023]
- Indonesia's Indosat pursues evolution from telecom to tech company - Nikkei Asia - December 31st, 2023 [December 31st, 2023]
- EdTech Evolution: 3 Stocks Educating the Next Generation - InvestorPlace - December 31st, 2023 [December 31st, 2023]
- Informa Tech Interview with Huawei about voice evolution and innovations at 5G Core Summit 2023 - Informa Tech ... - Light Reading - December 31st, 2023 [December 31st, 2023]
- Looking ahead: What will the DeFi evolution look like in 2024? - Ledger Insights - Ledger Insights - December 31st, 2023 [December 31st, 2023]
- Why Cat Bohannon wrote 'Eve, How the Female Body Drove 200 Million Years of Human Evolution' | India News ... - IndiaTimes - December 31st, 2023 [December 31st, 2023]
- The smart-design evolution of the laboratory space - pharmaphorum - December 31st, 2023 [December 31st, 2023]
- The WILD Evolution of Teenage Mutant Ninja Turtles TMNT (VIDEO) - FandomWire - December 31st, 2023 [December 31st, 2023]
- The supernatural invades American museums via indigenous artifacts - Why Evolution Is True - December 31st, 2023 [December 31st, 2023]
- Baleen Whales First Evolved Large Body Size in Cold Southern Waters, New Fossil Shows - Sci.News - December 31st, 2023 [December 31st, 2023]
- The Evolution of Identity in Taiwan The Diplomat - The Diplomat - December 31st, 2023 [December 31st, 2023]
- From the Archive: The Evolution Of Hockey Pools - The Hockey News - December 31st, 2023 [December 31st, 2023]
- 'X-Men: Evolution' Is Better Than 'X-Men: The Animated Series' - Collider - December 31st, 2023 [December 31st, 2023]
- Unveiling the Silver Screen: The Evolution of Celebrity Nudity in Cinema - The Hype Magazine - December 31st, 2023 [December 31st, 2023]
- Are Humans Still Evolving? 'Maybe More Rapidly Than Ever,' Says Scientist - Newsweek - December 31st, 2023 [December 31st, 2023]
- The Intersection of Real Estate and Fintech: Evolution, Impact of Policies, and Global Dynamics - CXOToday.com - December 31st, 2023 [December 31st, 2023]
- Kyle Richards' Style Evolution: Her Best Looks - Us Weekly - December 31st, 2023 [December 31st, 2023]
- Criminal Minds: Evolution Season 2's "Deeper Secrets" Teased By Aisha Tyler - Screen Rant - December 31st, 2023 [December 31st, 2023]
- Saturday: Hili dialogue Why Evolution Is True - Why Evolution Is True - December 31st, 2023 [December 31st, 2023]
- NBA 2K24 MyTEAM New Year Resolution Adds 14 Evolution Cards - ClutchPoints - December 31st, 2023 [December 31st, 2023]
- dive into the history of NASA's logo evolution from the space ... - Designboom - November 8th, 2023 [November 8th, 2023]
- Resolving the puzzle of same-sex sexual interactions - Nature.com - November 8th, 2023 [November 8th, 2023]
- The History and Evolution of Black Friday And How It Got Its Name - Yahoo Life - November 8th, 2023 [November 8th, 2023]
- Evolution of Terran R, with Tim Ellis (Relativity Space) - Payload - November 8th, 2023 [November 8th, 2023]
- Brownell Raves About Breakout Junior's Evolution - The Clemson Insider - November 8th, 2023 [November 8th, 2023]
- Evolution or transformation? Rethinking KM in the chaos of ... - KMWorld Magazine - November 8th, 2023 [November 8th, 2023]