On the Road to Autonomous Driving
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www.dspaceinc.com Innovative Driver Assistance Systems – On the Road to Autonomous Driving The idea of self-driving vehicles offers great potential for innovation, but the development effort has to stay manageable, despite increasing complexity. And it can — with a well-coordinated tool chain for the development of multisensor applications. Be it function development, virtual validation or hardware-in-the-loop simulation, you can benefit from perfectly matched tools that interact smoothly throughout all the development steps. From integrating environment sensors or V2X communication, modeling vehicles and traffic scenarios, or running virtual test drives, get your autonomous driving functions on the road — safely! Explore multisensor applications! www.dspace.com/rtmaps Free Info at http://info.hotims.com/65850-646 TRUCK & OFF-HIGHWAY ENGINEERINGTM Let’s Connect! Connectivity promises safer, more efficient and productive vehicles and worksites Active safety key to automated trucks Integrating simulation and data analytics Q&A: AVL’s Dekena talks alternative drive, fuels INSIDE: Annual Mahle Diesel Engine Spec Chart April 2017 offhighway.sae.org A LEGACY OF HYDRAULIC INNOVATION JOHN S. BARNES > HESSELMAN > HALDEX > CONCENTRIC Hotter engines demand cooler solutions. Demanding emissions standards and strenuous duty cycles have created unprecedented challenges for vehicle cooling system designers. Each vehicle’s heat rejection characteristics are unique. Concentric’s fan drive experts will work with you to assess your specifi c cooling system challenge. Our expertise in fan drive systems, our broad product capabilities and our ability to integrate sophisticated control valves and sensors enable us to provide you with a custom fan drive solution that will optimize your cooling system. From simple to sophisticated, we will provide you with the coolest solution. www.concentricAB.com/cool Technology + Innovation = Sustainability Concentric Rockford Inc. +1-800-572-7867 Concentric Hof GmbH +49-9281-8950 Concentric Pumps (Suzhou) Co. Ltd. +86-512-8717-5100 Free Info at http://info.hotims.com/65850-629 CONTENTS FEATURES REGULARS 12 Connectivity continues its advance 2 Editorial CONNECTED VEHICLES Bright lights, bright outlook More OEMs and Tier 1 suppliers are focusing on embedded 4 Technical Innovations telematic systems, hoping to displace aftermarket hardware. 4 Faurecia targets NOx reduction at lower exhaust 16 Tailoring fuel injection to control NOx temps with lightweight cartridges | EMISSIONS 6 Military system designers aren’t resting on POWERTRAIN | WCX17 COTS deployment | ELECTRONICS The next big step to help heavy-duty diesel engines meet stricter emissions regulations involves adapting the fuel-injection system to 7 Real-time manipulator position sensing for the combustion needs. automation of hydraulic excavators | HYDRAULICS | SIMULATION 22 Active on safety ELECTRONICS | CHASSIS 8 At ConExpo, Isuzu Motors announces Crash-avoidance technologies are vital “building blocks” to automate heavy-duty natural gas engine for off- commercial vehicles, implement truck platooning and ultimately highway | ALTERNATIVE FUELS | POWERTRAIN achieve zero accidents. 9 International develops new, lighter A26 24 Engineering with simulation engine to replace N13 | POWERTRAIN 10 Sharpening the focus on OBD-II security | SIMULATION and data CYBERSECURITY Companies are discovering new simulation techniques, especially optimization; the next step is to combine simulation with sensor data 28 Q&A and predictive analytics to create even more robust AVL’s Dr. Marko Dekena: Alternative powertrain off-highway equipment. tech, connectivity hot topics at ICPC 2017 32 Original Equipment ON THE COVER 32 Case unveils compact dozer loader concept In March, Caterpillar unveiled Cat Connect and Cat Product Link at ConExpo technologies that connect any brand and type of equipment using a 34 Work trucks strive to curtail addiction to fuel single reporting system, VisionLink. Cellular, satellite and Bluetooth links can be used to access data ranging from machine hours and 36 Product Briefs location through machine health parameters and production data. Spotlight: Engine Components 39 Companies Mentioned, Ad Index follow us @SAEOHEMag 40 What’s Online Truck & Off-Highway Engineering™, April 2017, Volume 25, Number 2. Truck & Off-Highway Engineering (ISSN 2475-6148) is published in February, April, June, August, October, December by Tech Briefs Media Group, An SAE International Company®, 261 Fifth Avenue, Suite 1901, New 34 York, NY 10016 and printed in Mechanicsburg, PA. Copyright© 2017 SAE International. Annual print subscription for SAE International members: first subscription, $20 included in dues; additional single copies, $30 each North America, $35 each overseas. Prices for nonmember subscriptions are $100 North America, $150 overseas. Periodicals postage paid at New York, NY and additional mailing offices. POSTMASTER: Please send address changesTruck & Off-Highway Engineering, P. O. Box 47857, Plymouth, MN 55447. SAE International is not responsible for the accuracy of information in the editorial, articles, and advertising sections of this publication. Readers should independently evaluate the accuracy of any statement in the editorial, articles, and advertising sections of this publication that are important to him/her and rely on his/her independent evaluation. For permission to reproduce or use content in other media, contact [email protected]. To purchase reprints, contact [email protected]. Claims for missing issues of the magazine must be submitted within a six-month time frame of the claimed issue’s publication date. The Truck & Off-Highway Engineering title is registered in the U.S. Patent and Trademark Office, and feature articles are indexed and included in the SAE Dig- ital Library. For additional information, free demos are available at www.saedigitallibrary.org. ISSN 2475-6148 (print) Audited by TRUCK & OFF-HIGHWAY ENGINEERING April 2017 1 NY, NJ, OH: EDITORIAL Ryan Beckman +1.973.409.4687 Bill Visnic [email protected] Editorial Director [email protected] PA/DE: Desiree Stygar Ryan Gehm +1.908.300.2539 Editor-in-Chief [email protected] [email protected] Midwest/Great Lakes: EDITORIAL Lindsay Brooke IN, MI, WI, IA, IL, MN Senior Editor [email protected] Chris Kennedy +1.847.498.4520, x3008 Jennifer Shuttleworth [email protected] Associate Editor Bright lights, brighter outlook [email protected] Midwest/Central Canada: KS, KY, MO, NE, ND, SD, ON, MB I’m writing this editorial from a hotel captures swing deceleration energy Lisa Arrigo Bob Casey Custom Electronic +1.847.223.5225 overlooking the brilliantly lit and bustling which normally would go unused, and Products Editor [email protected] [email protected] Las Vegas strip. This description also is makes it available to do work. The en- Rocky Mountain States/NM: CO, ID, MT, UT, WY, NM apropos for the Las Vegas Convention ergy captured during each swing cycle Contributors Tim Powers +1.973.409.4762 Center this particular week in March, is stored in an ultracapacitor, which pro- Stuart Birch [email protected] European Editor where bright lights shine on hulking vides energy for the swing system. Southern CA, AZ, NV: Jack Yamaguchi Tom Boris metal machines and nearly 128,000 at- Engine makers revealed a number of Asia Editor +1.949.715.7779 [email protected] tendees bustle about the 2.8 million-plus new offerings as well. For example, Steven Ashley, Matthew Borst, 2 Kami Buchholz, Dan Carney, Northern CA, WA, OR, ft of exhibit space to check out the lat- JCB debuted its new entry-level 3.0-L Terry Costlow, Richard Gardner, Western Canada: est and greatest the equipment makers DieselMax, which will find OEM appli- Bruce Morey, Linda Trego, Craig Pitcher Paul Weissler +1.408.778.0300 and their suppliers have to offer. cation in the U.S. later in 2017. [email protected] ConExpo/Con-Agg and the collo- Alan Tolley, group director—engines at DESIGN International cated IFPE (International Fluid Power JCB Power Systems, said engines with a Lois Erlacher Creative Director Europe – Central & Eastern: Exposition) did not disappoint. Walking max output of 55 kW now play a signifi- Sven Anacker the expansive halls and sizable outdoor cant role in the market because of the Ray Carlson Britta Steinberg Associate Art Director +49.202.27169.11 lots, and chatting with many exhibitors latest emissions standards in the U.S. and [email protected] over the course of the week, I sensed a Europe. “55-kW is getting very popular,” [email protected] SALES & Europe – Western: mostly positive outlook for the business he said. “Above that, you need SCR (for MARKETING Chris Shaw being conducted on site, as well as a Tier 4 and Euro Stage IIIB compliance).” +44.1270.522130 Joe Pramberger [email protected] general good feeling for the economy Isuzu Motors also made news by an- Publisher China: and industry moving forward. nouncing a heavy-duty natural gas en- [email protected] Alan Ao Debbie Rothwell +86.21.6140.8920 This sense was echoed in a press re- gine for off-highway application (see Marketing Director [email protected] lease posted to the event website just page 8 of this issue). Read more [email protected] Japan: Martha Tress Shigenori Nagatomo prior to the doors closing, which pro- ConExpo coverage in these pages and on Recruitment Sales Manager +81.3.3661.6138 claimed “Optimism fuels brisk sales activ- our website at