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Articles Transportation
Balancing GDI Fuel Economy and Emissions
Increasing concerns about airborne soot, or particulate matter (PM), are translating into vehicle emissions regulations. One of the more stringent of these, the Euro 6c, is scheduled to phase-in...
Articles Test & Measurement
To Serve and Protect
Automotive security concerns have rapidly evolved from physical equipment like door locks to cybersecurity concerns for connected vehicles. Developers are now deploying encryption, standards, and other techniques in...
Articles Automotive
Automotive HMIs Aren’t Just for Driving Any More
Most autonomous driving discussions focus on the sensors that inform vehicle controls and the techniques those controls will use to make decisions and take action. But as autonomous...
News Energy
Liebherr Reveals Towering Battery-Electric Haul Truck
Liebherr and Fortescue unveiled their first autonomous battery-electric T 264 haul truck at MINExpo 2024, garnering a steady stream of attendees eyeing and climbing on the giant...
Articles Software
It’s ‘Do-or-Die Time’ to Plan for Open Platforms
Prof. Ola Henfridsson has a curt warning for the European motor industry: “It must accept that cars have to become open platforms for digital technology.”
Articles Transportation
Plotting the Vehicle Autonomy Revolution
Larry Burns has spent much of his 40-year career peering far beyond the horizon in search of future-mobility solutions. As General Motors’ Vice President of Research & Development and...
Articles Transportation
Future ICEs: What Comes After 2025?
Vehicle engineers and planners have been breathing a bit easier lately, generally confident that the industry will meet the upcoming U.S. CAFE and Euro 6 vehicle CO2 regulations without excessive...
Articles Energy
Combustion Modeling in Heavy-duty Diesels
Diesel engines have found their way into most heavy-duty applications in the stationary, construction, industrial, and agriculture industries. They have a high power density and can easily operate on a...
Articles Transportation
Life-cycle Planning — Design and Calibration for Ultimate Efficiency
Extending the life cycle of products in the off-highway industry provides benefits to OEMs, purchasers, end users, and general society. Before Big Data technologies...
Articles Power
The Complicated Future of Off-Highway Engines
The latest twist for providers of engines for off-highway use is the recently proposed Stage V emissions regulations covering European Union countries. EU regulators will limit the allowable...
Q&A Software
Q&A: Envorso Wants to Help OEMs Make Better Software In-House
At the Reuters Automotive USA 2024 conference in Detroit, SAE Media had the opportunity to speak with Stuart Taylor, chief product officer of Envorso, a software consultancy...
Articles Electronics & Computers
Making Sense of Autonomy
Fully autonomous vehicles are just a sliver of the industry, but semi-autonomous technologies are paving the way for mainstream adoption. Strategies for sensing the vehicle’s surroundings will play an important...
News Power
Inside the Quiet, Never-Ending Battle over Automotive Refrigerants
According to its manufacturer, Chemours, use of R-1234yf has grown so much since the refrigerant replaced the long-established R-134a that it’s now used in 95% of new...
Articles Power
Chipping in to Get More From Battery Packs
Electrified vehicle designers are pushing semiconductor technologies to help them extend ranges and reduce the weight of battery packs. Power semiconductor improvements are helping powertrain...
Articles Power
Leading the Attack on Engine Pumping Losses
Powertrain engineers talk about the advantage of having more “knobs to turn” — technologies that work synergistically to reduce fuel consumption and help increase vehicle efficiency. For...
Articles Design
Evaluating Aluminum Bonds
Adhesive bonding technology has gained ever-increasing significance in the automotive industry, especially with the growing use of aluminum (Al) alloy body structures. The variability in thicknesses of the metal...
Articles Transportation
Seeking Ways to Make Better Computer Crashes
Although dramatic improvements in models and simulations have made them the primary means for determining the crashworthiness of vehicles, developers are pursuing many avenues to make virtual...
Articles Power
Driving EVs toward Lower Cost
Market penetration of electric vehicles has been limited by two significant constraints: driving range and purchase cost. These two factors are in fundamental opposition, because the most costly part of a...
Articles Transportation
Waste Heat Recovery for the Long Haul
The FPT Industrial range of engines currently achieves a brake thermal efficiency (BTE) of approximately 46%, which is higher than comparable engines on the market today. However, through a series of...
Articles Transportation
Lightweighting to Improve Off-Highway Emissions
In many segments of the ground-vehicle industry, lightweighting is a hot topic, and yet the off-highway segment lags behind in terms of more eco-friendly vehicle design. However, legislative...
Articles Transportation
Standards Step Forward in Design of Off-highway Electronics
Functional safety has become a watchword in many fields as regulators and product developers attempt to ensure that failures will be minimal, and that safety isn’t impaired when...
Articles Connectivity
HMIs Extend Beyond the Cab
Human-machine interfaces (HMIs) are evolving in multiple paths — they’re becoming a more important product differentiator while also expanding their control functions outside the vehicle. As connectivity...
Articles Design
Improving Thermal Seat Comfort
The automotive HVAC system is the primary system responsible for controlling and maintaining thermal comfort of vehicle occupants. Heat transfer with vehicle seats, however, plays a significant role in the...
Articles Transportation
Cellular, Security Challenge Vehicle-to-Vehicle’s Role
Safety proponents are looking forward to the day when cars can send each other information that can prevent accidents. But cellular technologies may eliminate some benefits of...
Articles Automotive
2016 Discovery Sport Spearheads More Efficient Land Rovers
The vast, volcanic, and starkly beautiful Highlands interior of Iceland is an ideal place to demonstrate the do-it-all capabilities of Land Rover’s all-new Discovery Sport. Two...
Articles Transportation
2016 Mazda MX-5 Stays True to Its Roots
In the last 26 years, various “affordable” small sports cars have come and gone while the Mazda MX-5 Miata remains the unwavering benchmark of the genre. It’s remarkable how the company’s...
Articles Transportation
2016 Malibu Sheds 300 lb, Adds New Hybrid System
Entering its ninth generation, the 2016 Chevrolet Malibu zoomed through its development cycle faster than any General Motors vehicle in recent memory. It gains a new platform and...
Articles Software
Powertrain Testing: Coping with Complexity
Despite the good news of falling oil prices worldwide, the pressure remains for automakers to deliver efficient powertrains.
Articles Transportation
Composites Permeate Inside and Out
According to Lux Research, automotive use of carbon-fiber-reinforced plastics will swell to $6 billion by 2020, making the segment larger than the aerospace industry’s use of carbon fiber despite the...
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A FREE Two-Day Event Dedicated to Connected Mobility
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Advantages of Smart Power Distribution Unit Design for Automotive &...
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Sesame Solar's Nanogrid Tech Promises Major Gains in Drone Endurance