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Industry standards are key enablers in helping businesses around the meet regulatory requirements, keep costs down, gain market access, and instill consumer confidence. SAE International, a standards development organization (SDO) critical to the transportation industry, works in partnership with industry to develop and distribute standards important in automotive and aerospace product development, product performance, and quality management. Historically, industry standards were formatted with the intention of being distributed in print. This changed with the evolution of new electronic formats, and now most standards are available in PDF or EPUB. While progressive at the time, these formats are now proving inadequate due their optimization for readability by the human eye versus consumption by electronic endpoints.

Increasingly, travelers are turning to shared mobility and enabling technologies (i.e., smartphone apps) to meet their mobility needs. A consequence of the ever-growing and ever-evolving landscape of shared mobility is the lack of standardized terms and definitions. The shared and digital mobility industry is challenged with discrepancies in use and definition of terms, which often create ambiguity and confusion for policymakers, regulatory agencies, and the broader public. In recognition of this challenge, the SAE Shared and Digital Mobility Committee embarked on the task of developing J3163™ – Taxonomy and Definitions for Terms Related to Shared Mobility and Enabling Technologies. This white paper provides an overview of the rationale, scope, key discussions held in the development of J3163TM, as well as guidance on how to use J3163TM.

As AM technologies are being used with higher frequencywithin the automotive and aerospace industries, the interest in powder characterization and contaminant identification is growing—especially for suppliers looking to gain entry into these highly regulated industries. Standards for powder materials and methods used for aerospace applications are still be developed, and regulatory agencies such as the Federal Aviation Administration have been requesting that standards be developed as guidance for the industry. Methods such as CCSEM and HLS could be viable options for suppliers needing to adhere to a powder specification by demonstrating compliance. Solutions exist to integrate such methods into a production environment as exemplified by RJ Lee Group.

To date, the universal metric for road safety has been historical crash data, specifically, crash frequency and severity, which are direct measures of safety. However, there are well-recognized shortcomings of the crash-based approach; its greatest drawback being that it is reactive and requires long observational periods. Surrogate measures of safety, which encompass measures of safety that do not rely on crash data, have been proposed as a proactive approach to road safety analysis. This white paper provides an overview of the concept and evolution of surrogate measures of safety, as well as the emerging and future methods and measures. This is followed by the identification of the standards needs in this discipline as well as the scope of SAE’s Surrogate Measures of Safety Committee.

Can you become a visionary or are you born one? How does a visionary capture an opportunity and makes it a successful business? Are engineers more qualified to solve technical problems or run companies? SAE's "The Visionary's Take" addresses these and many other questions, by talking directly with those who have dared to tackle difficult engineering problems, and create real-life products out of their experience. In these short episodes, Sanjiv Singh and Lyle Chamberlain, respectively CEO and Chief Engineer from Near Earth Autonomy, talk about their experience in creating a brand-new company in the UAV world. Founded in 2011, Near Earth Autonomy brought together a group of engineers and roboticists, looking for unconventional solutions to very hard logistics problems, presenting danger to human life. The answers were developed by pushing technology to a higher level, testing quickly and often, and keeping an open mind to alternative ways of framing engineering challenges.

In “Dynamic Wireless Charging Technology”, an engineer from NextEnergy in Detroit, Michigan explains the difference between static and dynamic electric vehicle charging, indicating what future developments will look like. And a professor from the Korea Advanced Institute of Science and Technology/KAIST describes their experience with dynamically charging buses already in use in their campus. This episode highlights: The technology allowing vehicles to be charged while in motion, through wireless power transfer Why this type of technology will help make vehicles more efficient and easier to charge, as they will require smaller batteries How the OLEV (Online Electric Vehicle) works following the trail of power transmitting coils Also Available in DVD Format To subscribe to a full-season of Spotlight on Design, please contact SAE Corporate Sales: CustomerSales@sae.org or 1-888-875-3976.

“Spotlight on Design” features video interviews and case studies, focusing on technology breakthroughs, hands-on testimonials, and the importance of fundamentals. Viewers are virtually taken to industry labs and research centers to learn how design engineers solve real-life problems. These challenges include enhancing product performance, reducing cost, improving quality and safety, while decreasing environmental impact, and achieving regulatory compliance. In the episode “Automotive Charging Infrastructure: Vehicle and Grid Integration” (21:00), engineers from NextEnergy and an infrastructure expert from General Motors explain how technologies are rapidly converging to power electric vehicles and support the overall electric grid. This episode highlights: How the fast expansion of charging infrastructure is changing the way electric and hybrid-electric vehicles are gaining the confidence of consumers.

Development of higher-voltage electrical systems in vehicles has been slowly progressing over the past few decades. However, tightening vehicle efficiency and emissions regulations and increasing demand for onboard electrical power means that higher voltages, in the form of supplemental 48 V subsystems, may soon be nearing production as the most cost-effective way to meet regulations. The displacement of high-wattage loads to more efficient 48 V networks is expected to be the next step in the development of a new generation of mild hybrid vehicles. In addition to improved fuel economy and reduced emissions, 48 V systems could potentially save costs on new electrical features and help better address the emerging needs of future drivers. Challenges to 48 V system implementation remain, leading to discussions by experts from leading car makers and suppliers on the need for an international 48 V standard. Initial steps toward a proposed standard have already been taken.

“Spotlight on Design: Insight” features an in-depth look at the latest technology breakthroughs impacting mobility. Viewers are virtually taken to labs and research centers to learn how design engineers are enhancing product performance/reliability, reducing cost, improving quality, safety or environmental impact, and achieving regulatory compliance. Extreme environment sensors require extreme environment cables that can reliably perform in temperatures up to 2300° F, withstand intense vibration, and have extraordinary strength. In the episode “Sensors: Noise Avoidance and Cable Manufacturing” (8:53), an engineer at Meggitt Sensing Systems demonstrates the intricate process of developing cable for sensors used in these situations.

“Spotlight on Design: Insight” features an in-depth look at the latest technology breakthroughs impacting mobility. Viewers are virtually taken to labs and research centers to learn how design engineers are enhancing product performance/reliability, reducing cost, improving quality, safety or environmental impact, and achieving regulatory compliance. When automotive and aerospace manufacturers look for a material with superior lightweight and strength characteristics, they often look no further than composite materials. In the episode “Composite Materials: New Trends in Automotive Design” (10:20), an engineer from Molded Fiber Glass Research Company demonstrates how they develop and test the properties of composite materials, and an engineer at MirTEQ Incorporated discusses designing molds for an aftermarket composite part.

“Spotlight on Design: Insight” features an in-depth look at the latest technology breakthroughs impacting mobility. Viewers are virtually taken to labs and research centers to learn how design engineers are enhancing product performance/reliability, reducing cost, improving quality, safety or environmental impact, and achieving regulatory compliance. Automated driving is made possible through the data acquisition and processing of many different kinds of sensors working in unison. Sensors, cameras, radar, and lidar must work cohesively together to safely provide automated features. In the episode “Automated Vehicles: Converging Sensor Data” (8:01), engineers from IAV Automotive Engineering discuss the challenges associated with the sensor data fusion, and one of Continental North America’s technical teams demonstrate how sensors, radars, and safety systems converge to enable higher levels of automated driving.

“Spotlight on Design” features video interviews and case study segments, focusing on the latest technology breakthroughs. Viewers are virtually taken to labs and research centers to learn how design engineers are enhancing product performance/reliability, reducing cost, improving quality, safety or environmental impact, and achieving regulatory compliance. In the episode “Diagnostics and Prognostics: Proactive Maintenance and Failure Prevention” (21:04), Delphi engineers explain how they leverage the growing number of sensors and computing power in vehicles to diagnose and proactively solve emerging mechanical or electronic problems, before a breakdown occurs. This video also looks at the next generation of automotive telematics, with HEM Data demonstrating how in-vehicle data acquisition is used to monitor the inner workings of vehicles.

“Spotlight on Design” features video interviews and case study segments, focusing on the latest technology breakthroughs. Viewers are virtually taken to labs and research centers to learn how design engineers are enhancing product performance/reliability, reducing cost, improving quality, safety or environmental impact, and achieving regulatory compliance. Fuel efficiency, or simply put, how to get more mileage out of the same amount of fuel has become one of the main goals to be achieved by new automotive technologies in the future, thanks in part to new government regulations. In the episode “Fuel Efficiency: Racing toward CAFE 2025” (21:24) AVL engineers show simulation and testing being used to design more fuel efficient vehicles, including the equipment that actually analyzes fuel economy.

The SAE 2012 World Congress theme, Get Connected, represents the new and diverse connections that will drive significant advancements in the auto industry of tomorrow. Not only does the theme symbolize literal connections, such as those between vehicles, infrastructure, the Internet, and the nation's electrical grid, but also demonstrates the most fundamental of connections; the connections and relationships between engineers who are developing the next generation vehicle technology. From OEMs to suppliers, across academia and governments, connecting to one another and using these connections to share ideas and expertise - in both healthy competition and in partnership - will be the catalyst of forthcoming innovation and the auto industry's basis to continued future success. GetConnected: SAE 2012 World Congress April 24-26, 2012 Cobo Center, Detroit, Michigan, USA Start connecting today. Vist www.sae.org/congress for more information.

The rapid pace of recent progress in vehicle electrification technologies points to a bright future for electric-drive vehicles, but uncertainty regarding future technical trajectories and uncertainty in consumer response make possible a multitude of electric-drive vehicle futures. This presentation will examine a range of these possible electric-drive futures as a function of different technology and pricing scenarios. An exploration of initial conditions, market uptake, and resulting social benefits will show how HEV and PEV technology enable the attainment of stringent vehicle efficiency goals and unlock potential for lower-carbon futures. Presenter Jacob Ward, Department Of Energy

This compendium presents the most complete design and engineering story available anywhere about this groundbreaking new vehicle. It also introduces you to the engineering team and how they made the world’s first production extended-range electric vehicle a reality. Combining articles from SAE International’s Vehicle Electrification and Automotive Engineering International magazines, new SAE technical papers, and all-new content, this full-color book is the only one of its kind that lifts the veil on how the GM team and key supplier partners met the difficult engineering challenges faced in developing the Volt. Topics include the Volt’s systems, components, and model-based design; a behind-the-wheel look at a Volt prototype; and how the Volt’s engineering team used OnStar to collect test drive data from preproduction Volt vehicles.

In 1990 in the USA, Section 206 of the Clean Air Act ushered in a new era in passenger car and light truck service and maintenance. Ensuing requirements led to introduction of sophisticated vehicle on-board diagnostic systems. These systems demand the increasing sophistication of service providers. The amount of service information has expanded exponentially. The sophistication of the tools needed to diagnose and repair vehicles has become increasingly complex. To meet the needs of today's service professionals, new systems had to be developed. The convergence of regulations, vehicle complexity, tool capabilities and the growing volume of service information required the vehicle producers and service communities to implement more efficient information delivery systems.

This collection chronicles the development of America's favorite sports car by the designers and engineers who made it happen. These 30 papers cover more than 50 years and six generations of the engineering, styling, and research and development of the Chevrolet Corvette. Twenty-two papers focus on the first five generations, with the last eight papers detailing the new sixth-generation Corvette. Material collected in this volume truly has unprecedented historical value. A 1954 paper by Maurice Olley presents a technical description of the first production Corvette. The book's preface includes insight from Zora Arkus-Duntov into the reasons behind the Corvette's development. Other highlights include comments from Corvette's chief engineer, a press release created by General Motors on its fiftieth anniversary, and a timeline with photos documenting the Corvette's evolution.

This comprehensive report closely examines automakers' multibillion-dollar development of fuel cell technology and its potential to revolutionize the automotive industry. With the likelihood that fuel cells will be used in mass-produced vehicles as early as 2003 - nearly a decade earlier than previous estimates - the fuel cell powered vehicle is expected to make up about 7% of the total market share by 2011. This report is the most current and complete source of information on this innovative technology.