Truck & Off-Highway Engineering - August 2022 - 1

CONTENTS
FEATURES
REGULARS
16 Deere advances in-field
autonomy AUTONOMOUS
While stereo cameras and computer vision guide Deere's " limitedrelease "
8R autonomous tractor, Bear Flag's lidar tech will augment
future machines.
19 Positioning to centimeter-level
improves agriculture AUTONOMOUS
Precision-navigation approaches that emphasize backward
compatibility help farms reap more value from autonomous operations.
24 Funding, mandates fuel commercialvehicle
electrification ELECTRIFICATION
Legislators provide the impetus to electrify trucks and buses,
leading to several engineering challenges.
ON THE COVER
Deere is developing one autonomy stack for its vehicles but will
add different sensor packages, such as lidar and radar technology
being developed by Bear Flag Robotics, depending on the job or
machine form. (Image: Bear Flag Robotics)
follow us @SAEOHEMag
2 Editorial
Platooning still promising for trucking
3 Technical Innovations
3 Lightning eMotors adapts to changing
electrification market | ELECTRIFICATION
5 Emerson supports scalability of fuel cell
systems | FLOW CONTROL
7 Hyliion, Cummins collaborate on electric and
NG range-extender | PROPULSION
8 Rexroth expands software-controlled hydraulics
and electric portfolio | HYDRAULICS | ELECTRIFICATION
12 Accelerating ADAS adoption with pressuresensitive
tapes | MATERIALS
14 Wireless road charging for EVs to debut
mid-decade | ELECTRIFICATION
26 Original Equipment
26 Bollinger, Hyundai and Volvo provide
clean-vehicle updates
30 HEVI launches lineup of electric off-highway
equipment
31 Product Briefs
SPOTLIGHT: Test & Measurement; Thermal
Management
33 Companies Mentioned, Ad Index
34 Q&A
26
Allison's Ryan Milburn, 2022 SAE COMVEC
Executive Chair, discusses next-gen electronic
controls and EV testing enhancements
Truck & Off-Highway Engineering®, August 2022, Volume 30, Number 4. Truck & Off-Highway
Engineering (ISSN 2475-6148) is published in February, April, June, August, October,
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ISSN 2475-6148 (print)
Audited by
TRUCK & OFF-HIGHWAY ENGINEERING
August 2022 1

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Truck & Off-Highway Engineering - August 2022

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