Transportation

Transportation

Latest Briefs & News

News : Sensors/Data Acquisition
Engineers Develop Concept for Hybrid Heavy-Duty Trucks

Heavy-duty trucks, such as the 18-wheelers that transport many of the world's goods from farm or factory to market, are virtually all powered by diesel engines. They account for a significant portion of worldwide greenhouse gas emissions, but little has been done so far to curb their...

News : Electronics & Computers
Next-Generation, Low-Cost Stop Sign Improves Driver Safety

It's dark on the back road as a motorist speeds toward the intersection. Up ahead, the stop sign blends with the night and in seconds a deadly crash occurs. According to the U.S. Department of Transportation, more than half of all roadway fatalities occur on rural roads. Now engineers at...

News : Test & Measurement
Energy Monitor Can Find Electrical Failures Before They Happen

A new system devised by researchers at MIT can monitor the behavior of all electric devices within a building, ship, or factory, determining which ones are in use at any given time and whether any are showing signs of an imminent failure. When tested on a Coast Guard cutter, the...

Special Reports : Transportation
Powertrain

The latest powertrain innovations for cars and commercial vehicles are featured in this Special Report, a compendium of recent articles from the editors of Automotive Engineering and Truck & Off-Highway Engineering.

Special Reports : Sensors/Data Acquisition
Connected Commercial Vehicles

Trucks and other commercial vehicles are becoming smarter and more connected, moving rapidly on the road to autonomy. To help you keep pace with the latest developments, we present this compendium of recent articles from the editors of Truck & Off-Highway Engineering and Autonomous Vehicle Engineering.

Special Reports : Software
Automotive Manufacturing

Factories are getting smarter thanks to advances in robotics, analytics, simulation, metrology and more. To help you keep pace with the latest developments, we present this compendium of recent articles from the editors of Automotive Engineering and Automotive Manufacturing & Machining.

Special Reports : Manufacturing & Prototyping
Additive Manufacturing

AM/3D Printing is fundamentally changing how products are prototyped and produced in aerospace, medical, automotive, and many other fields. To help you keep pace with the latest advances, we present this compendium of recent articles from the editors of Tech Briefs, Aerospace & Defense Technology, Medical Design...

Special Reports : Sensors/Data Acquisition
ADAS/Connected Car

Today's Advanced Driver Assistance Systems (ADAS) and connected cars are paving the way for tomorrow's automated vehicles. To help you keep pace with the latest technology developments, we present this compendium of recent articles from the editors of Automotive Engineering, Autonomous Vehicle Engineering, and Truck &...

Special Reports : Manufacturing & Prototyping
Lightweighting

Demands for weight reduction and better fuel efficiency in the automotive and aerospace industries are driving design innovations and the development of new lightweight, high-strength materials. To help you keep pace with the latest advances, we present this compendium of recent articles from the editors of Automotive Engineering,...

Special Reports : Energy
Vehicle Electrification

Demand for electric vehicles is accelerating, with several major automakers announcing that their entire lineups will either be hybrid or all-electric by the 2020's. To help you keep pace with the rapid changes in vehicle electrification technology, we present this compendium of recent articles from the editors of...

Briefs : Electronics & Computers
Design Software Identifies a Product's Performance Tradeoffs

Designing any product — from complex car parts to wrenches — is a balancing act with conflicting performance tradeoffs. Making something lightweight, for instance, may compromise its durability.

Briefs : Automotive
Battery Electrolyte Doubles Driving Range for Electric Vehicles

Conventional electrolytes used in lithium-ion batteries that power household electronics like computers and cellphones are not suitable for lithium-metal batteries. Lithium-metal batteries that replace a graphite electrode with a lithium electrode are the holy grail of energy...

Briefs : Electronics & Computers
Eliminating Corrosion Extends Life of Lightweight Batteries

Metal-air batteries are one of the lightest and most compact types of batteries but when not in use, they degrade quickly, as corrosion eats away at their metal electrodes. While...

Application Briefs : Photonics/Optics
Retinas to Roadways: The Evolution of Optical Coherence Technology
Insight Photonic Solutions
Lafayette, CO
www.sweptlaser.com

A driver’s ability to see and avoid other vehicles is essential to safe driving. The same is...

Blog : Transportation
NIWeek 2019: What Will Slow Down 5G? ‘Nothing,’ Says Panel
“Nothing is going to slow 5G down. I mean nothing," said one NIWeek panelist.
News : Aerospace
AUVSI XPONENTIAL 2019: Helicopter Drones
Three new unmanned helicopters were unveiled at AUVSI’s XPONENTIAL show in Chicago.
Blog : Aerospace
AUVSI XPONENTIAL 2019: A Flying Sea Glider
A Navy Sea Glider can look for a target in mid-air or underwater.
Application Briefs : Aerospace
Miniature Bearings Play a Major Role in Mars 2020 Mission
Timken
North Canton, OH
www.timken.com

As NASA prepares for the launch of its newest Mars rover in 2020, Timken engineers have designed and tested its miniature...

Briefs : Imaging
Coating Prevents Fogging on Transparent Surfaces

Anyone who skis, wears glasses, uses a camera, or drives a car is familiar with the problem: Coming into a humid environment from the cold causes eyewear, camera lenses, or windshields to...

Briefs : Sensors/Data Acquisition
Novel Techniques Trick Object Detection Systems

New adversarial techniques developed by engineers at Southwest Research Institute can make objects “invisible” to image detection systems that use deep-learning algorithms. These techniques...

Application Briefs : Imaging
Improving Vehicle Fuel Economy with ADAS

Fuel economy is a key factor in worldwide energy-consumption. One way to improve fuel economy is using driver feedback to promote efficient habits (eco-driving). Emerging research is looking into...

Blog : Aerospace
AUVSI XPONENTIAL 2019: A Real Thrill Ride
You think riding your Harley Davidson is exciting? Try the ElectraFly.
News : Aerospace
AUVSI XPONENTIAL 2019: A Close-Up Look at Air Taxis
Taxi! A steady stream of AUVSI XPONENTIAL attendees got to see Bell's new air vehicle up close.
Question of the Week : Transportation
Will Flying Cars Support 'Sustainable Mobility?'

This week on Tech Briefs TV: A study published in Nature Communications found that flying cars could play a role in sustainable mobility for longer trips. See what the University of Michigan authors had to say. See what the University of Michigan authors had to say.