Advertisement
Automotive
Subscribe to Automotive

The Lead

Oak Ridge study pegs fuel economy costs of common practices

April 9, 2014 3:07 pm | News | Comments

People who pack their cars and drive like Clark Griswold in National Lampoon’s “Vacation” pay a steep penalty when it comes to fuel economy, according to a report by Oak Ridge National Laboratory. Researchers tested vehicles at a variety of speeds with different configurations of load and tire inflation. While the findings were not unexpected, they serve as a reminder of how drivers can save money by taking simple measures.

Advanced warning systems increase safety at intersections, study shows

April 9, 2014 9:28 am | News | Comments

A major factor making driving difficult is hazards...

Hybrid vehicles more fuel efficient in India, China than in U.S.

March 31, 2014 4:14 pm | News | Comments

What makes cities in India and China so...

Emotion detectors could make driving safer

March 14, 2014 10:46 am | News | Comments

Technology now allows us to read facial...

View Sample

FREE Email Newsletter

California pushes to finish driverless car rules

March 12, 2014 1:44 pm | by Justin Pritchard, Associated Press | News | Comments

Once the stuff of science fiction, driverless cars could be commercially available by decade's end. Under a California law passed in 2012, the DMV must decide by the end of this year how to integrate the autonomous vehicles onto public roads. That means the regulation's writers will post draft language regulations around June, then alter the rules in response to public comment by fall in order to get them finalized by the end of 2014.

Interactive simulator takes driver behavior into account

March 10, 2014 7:43 am | News | Comments

Driving behavior is a key factor that is often insufficiently accounted for in computational models that gauge the dynamic characteristics of vehicles. Researchers in Germany have developed a new driving simulator designed to make the “human factor“ more calculable for vehicle engineers.

New special air filter blocks small particles from getting inside cars

February 25, 2014 9:31 am | News | Comments

While taking in the scenery during long road trips, passengers also may be taking in potentially harmful ultrafine particles (UFPs) that come into the car through outdoor air vents. Closing the vents reduces UFPs, but causes exhaled carbon dioxide to build up. Now, scientists have developed a high-efficiency cabin air filter that could reduce UFP exposure by 93% and keep carbon dioxide levels low.

Advertisement

Car-to-car talk offers warning on collisions

February 4, 2014 1:33 pm | by Joan Lowy, Associated Press | News | Comments

Your car might see a deadly crash coming even if you don't, the government says, indicating it will require automakers to equip new vehicles with technology that lets cars warn each other if they're plunging toward peril. The action, still some years off, has "game-changing potential" to cut collisions, deaths and injuries, federal transportation officials said at a news conference Monday.

ORNL, Local Motors sign CRADA to enable rapid design, manufacturing of vehicles

January 30, 2014 8:14 am | by Morgan McCorkle, Oak Ridge National Laboratory | News | Comments

Local Motors Inc. and Oak Ridge National Laboratory have signed a new partnership to develop and deliver technology to produce the world’s first production 3-D printed vehicle. The CRADA between Local Motors and ORNL will explore making vehicle construction more efficient, including lower production time, costs and part count, coupled with higher standards of control, safety, aesthetics and mechanical flexibility.

Silicon Valley sees shortage of EV charge stations

January 20, 2014 6:59 pm | News | Comments

Installation of electric vehicle charging ports at some companies has not kept pace with soaring demand, creating thorny etiquette issues in the workplace. The shortage has created incidents of "charge rage" among drivers, with vehicles being unplugged while charging. But adding chargers is expensive.

Research: “Sourcing hub” could help create more efficient supply chain

January 15, 2014 3:55 pm | by Phil Ciciora, Univ. of Illinois, Urbana-Champaign | News | Comments

According to Anupam Agrawal, a professor of business administration at the Univ. of Illinois, Urbana-Champaign, firms can manage their sourcing better by developing relationships not only with their suppliers but also with their suppliers’ suppliers. The lack of communication or collaboration between the big players at either end of the supply chain spectrum can prevent gains in efficiencies.

Self-driving vehicles offer potential benefits, challenges for lawmakers

January 6, 2014 8:38 am | News | Comments

New research finds that the social benefits of autonomous vehicles will outweigh the likely disadvantages. Decreased crashes, increased mobility, and increases in fuel economy will drive the technology forward, says RAND Corp. researchers, despite privacy concerns and need for updates in insurance regulations.

Advertisement

SwRI now operating a test bed for intelligent, connected vehicles

December 9, 2013 9:40 am | News | Comments

A connected vehicle network, with vehicles exchanging information with the highway infrastructure and other vehicles using wireless communications, could improve traffic safety, mobility and environmental impacts. Southwest Research Institute, which has considerable expertise in intelligent vehicle development, is now serving as an official Connected Vehicle Affiliated Test Bed for this technology.

New energy conversion principle could double engine efficiency

November 27, 2013 11:17 am | News | Comments

Professor Ken Naitoh of Waseda Univ.'s Faculty of Science and Engineering has discovered a new compressive combustion principle that could yield engines with a much higher level of thermal efficiency: up to 60% or more in applications including automobiles, power generation and aircraft.

Toyota vows fuel cell model by 2015 in green push

November 20, 2013 3:58 am | by YURI KAGEYAMA - AP Business Writer - Associated Press | News | Comments

Toyota is promising a mass-produced fuel cell car by 2015 in the latest ambitious push to go green by an industry long skeptical about the super-clean technology that runs on hydrogen. Satoshi Ogiso, the Toyota Motor Corp. executive in charge of fuel cells, said the vehicle is not just for leasing to officials and celebrities but will be an everyday car for ordinary consumers, widely available at dealers.

An unconventional car

November 19, 2013 9:06 am | by Marlene Cimons, National Science Foundation | News | Comments

A city car under development at Ohio State Univ. has no engine, no transmission and no differential. It weighs half as much as a conventional car and is powered by battery-power motors in each of its four wheels. But it needs help from a computer to stay stable and operating smoothly, which is why the research team is designing sophisticated algorithms for the vehicle's onboard computer.

Driver monitoring systems extend beyond luxury nameplates

November 5, 2013 4:01 pm | News | Comments

A new market study forecasts that the global market for driver monitoring systems will reach 64.8 million units by the end of 2020 with the majority of shipments being accounted for in vehicles sold in the Asia-Pacific region. A major 2013 is that these systems are migrating from the luxury brands like Volvo and Mercedes-Benz to more mass market models.

Advertisement

Ford, Univ. of Michigan open new battery lab

October 14, 2013 8:06 am | by Dee-Ann Durbin, Associated Press | News | Comments

Ford Motor Co. and the Univ. of Michigan are opening a new battery research and manufacturing laboratory that they hope will speed the development of batteries for electric and hybrid cars. The center, on the university's campus in Ann Arbor, will bring together battery makers, car companies and researchers who will test new batteries for prototype vehicles.

Automakers on pace to continue meeting fuel economy standards

October 8, 2013 8:37 am | News | Comments

If recent trends continue, auto companies should be able to meet new federal fuel economy standards over the next 12 years, say Univ. of Michigan researchers. A year after the EPA and the National Highway Traffic Safety Administration announced the final standard governing new-vehicle Corporate Average Fuel Economy (CAFE) for model years 2017-2025, CAFE performance has exceeded anticipated levels for 2012 and 2013.

Tesla says car fire began in battery after crash

October 3, 2013 12:04 pm | by Mike Baker and Tom Krisher, Associated Press | News | Comments

A fire that destroyed a Tesla electric car near Seattle began in the vehicle's battery pack, officials said Wednesday, creating challenges for firefighters who tried to put out the flames. The driver says he struck debris, smelled burning and the vehicle was disabled.  The liquid-cooled 85 kW-hr battery in the Tesla Model S is mounted below the passenger compartment floor and uses lithium-ion chemistry.

The new allure of electric cars: Blazing-fast speeds

September 10, 2013 11:52 am | News | Comments

Speaking at the American Chemical Society’s meeting in Indianapolis this week, electric vehicle pioneer John E. Waters said that relatively recent advances in engineering and use of lithium-ion batteries are producing electric vehicles (EVs) capable of leaving traditional internal combustion engine race cars in the dust. Part of the shift is the elevated storage-to-torque efficiency of electric motor.

Hackers find weaknesses in car computer systems

September 3, 2013 9:40 am | by TOM KRISHER - AP Auto Writer - Associated Press | News | Comments

As cars become more like PCs on wheels, what's to stop a hacker from taking over yours? In recent demonstrations, hackers have shown they can slam a car's brakes at freeway speeds, jerk the steering wheel and even shut down the engine — all from their laptop computers. The hackers are...

Ford to make Fusion in U.S. for first time

August 29, 2013 1:41 pm | by DEE-ANN DURBIN - AP Auto Writer - Associated Press | News | Comments

For the first time, Ford is making its Fusion sedan in the U.S. The company's Flat Rock, Michigan, plant began making the Fusion on Thursday. The plant, which is about 25 miles (40 km) south of Detroit, made the Ford Mustang sports car before getting a second shift of 1,400 workers to make the Fusion. The plant now has 3,100 workers.

Toyota says new Prius, fuel cell car due in 2015

August 28, 2013 5:20 pm | by DEE-ANN DURBIN - AP Auto Writer - Associated Press | News | Comments

Toyota has two important vehicles coming in 2015: the next-generation Prius hybrid and the company's first hydrogen fuel cell car. Satoshi Ogiso, a top Toyota engineer who helped develop the original Prius 20 years ago, said Wednesday that the new Prius will get significantly better fuel economy...

GM says almost-driverless cars coming by 2020

August 28, 2013 4:42 pm | by TOM KRISHER - AP Auto Writer - Associated Press | News | Comments

Sometime before the end of this decade, General Motors will put a car on the road that can almost drive itself. The automaker says the system, called "Super Cruise," uses radar and cameras to steer the car and keep it between lane lines. Also, the radar keeps the car a safe distance from cars...

Low-temperature combustion enables cleaner, more efficient engines

August 14, 2013 8:45 am | News | Comments

As demand climbs for more fuel-efficient vehicles, knowledge compiled over several years about diesel engines and a new strategy known as “low-temperature combustion” (LTC) might soon lead auto manufacturers and consumers to broader use of cleaner diesel engines in the U.S.

Ford to offer natural gas F-150 for 2014

July 31, 2013 12:02 am | by The Associated Press | News | Comments

Ford soon will offer a natural gas version of its F-150 pickup truck, the most popular vehicle in America. The company is the first Detroit automaker with that option in a light-duty pickup truck. Ford, General Motors and Chrysler already have natural gas-powered heavy-duty trucks.

Auto industry steel project to boost efficiency, safety

July 11, 2013 10:36 am | News | Comments

Higher-strength, lighter-weight steels could be coming to a car near you in the near future as part of a DOE advanced manufacturing initiative. Researchers are lending their expertise to a three-year, $1.2-million project to develop a new class of advanced steels for the automotive industry, materials that will be produced using cleaner manufacturing methods.

New catalyst could replace platinum for automotive applications

July 3, 2013 9:46 am | News | Comments

The research team from the Ulsan National Institute of Science and Technology in South Korea has developed an inexpensive and scalable bio-inspired composite electrocatalyst, designed using iron phthalocyanine, a macrocyclic compound, anchored to single-walled carbon nanotubes. Under certain conditions, the new catalyst has a higher electrocatalytic activity than platinum-based catalysts, and better durability during cycling.

X
You may login with either your assigned username or your e-mail address.
The password field is case sensitive.
Loading