Batteries that power electric cars have problems. They take a long time to charge. The charge doesn't hold long enough to drive long distances. They don't allow drivers to quickly accelerate. They are big and bulky. Researchers at the University of California, Riverside's Bourns College of Engineering have redesigned the component materials of the battery in an environmentally friendly way....
Researchers from North Carolina State University have developed new technology and techniques for transmitting power wirelessly from a stationary source to a mobile receiver – moving engineers closer to their goal of creating highway “stations” that can recharge electric vehicles wirelessly as the vehicles drive by.
EnSilica has launched a Constant False Alarm Rate (CFAR) soft IP core for use in situational awareness radar sensors for automotive driver-assist applications. The hardware accelerated CFAR IP is matched to EnSilica’s pipelined FFT IP core....
The government is speeding up research on safety systems that automatically prevent drivers from operating their cars if they are drunk or aren't properly buckled in. Officials also said Thursday that they expect to decide by year's end how to encourage automakers to make some special safety systems already in certain high-end vehicles available in more cars.
The Batmobile is arguably one of the most recognizable fictional transportation devices. Its sleek design has been imagined and reimagined by every Batman movie and a few comics, but it always maintains that certain je ne sais quoi that makes it powerful, sexy, and impressive all in one.Every so often, a superfan will try to recreate the Batmobile...
Merit Sensor Systems announced its TR Series temperature-compensated pressure sensor product line. The TR Series packaged pressure sensor features Merit Sensor’s “back-side entry” approach, where the sensing media cannot come in contact with the active, top side of the pressure sensing die.
Every so often, you see a robot on the internet that is so macabre-looking it belongs in a horror film. There is a quality about these robots that’s not quite robot, but not quite human. Generally, in the technology community, nine out of ten of these robots come out of the Department of Defense sponsored Defense Advanced Research Projects Agency (a.k.a DARPA). (If you need proof, check out DARPA’s PETMAN)
Every new technology or consumer widget must inevitably run headfirst into the regulatory powers of government — often in conjunction with automotive safety. So this was no surprise: San Diego police have pulled over a motorist and ticketed her for wearing Google Glass, touching off the latest battle between federal legislators and the private sector.
IXYS Corporation announced today a new high-power phase-leg in the SimBus-F outline with a total Current - Voltage capability of 600 Ampere and 650 Volt. The excellent best-in-class performance of the discrete 650 Volt XPT Trench IGBT products is now also available in module outlines, up to 600 Amperes with the IXYS fast “Sonic” diodes.
Microchip Technology announced the new MGC3130 Hillstar Development Kit for 3D gesturing systems. The kit provides designers with an easy, step-by-step approach to develop 3D gesturing systems with Microchip’s MGC3130 and electrodes that meet their specific space requirements.
Powerful scanners that give scientists a direct line of sight into hydrogen fuel cells are the latest tools Simon Fraser University researchers will use to help Ballard Power Systems Inc create more durable, lower-cost fuel cells. Use of these fuel cells in vehicles can substantially reduce harmful emissions in the transportation sector.
The automotive industry is undergoing two major paradigm shifts that each will demand more involvement from the distribution channel. The first of these is the race to more fuel efficiency for vehicles that will be coming down the pike in the future. By 2025, automotive fuel efficiency must reach an average of 54.5 miles per gallon.
Recognizing and then charging any portable device (PD) directly from a vehicle battery can now be done over USB with a single IC, the MAX16984 automotive DC-DC converter with USB charge emulator from Maxim Integrated Products. Previously, PDs like smartphones and tablets could not charge reliably from OEM stock USB ports in vehicles.
Plasmas are a soup of charged particles in an electric field, and are normally found in stars and lightning bolts. With the use of high voltage equipment, very small plasmas can be used to manipulate fluid flows. In recent years, the development of devices known as plasma actuators has advanced the promise of controlling flows in new ways...
Synopsys’ DesignWare ARC EM SEP (Safety Enhancement Package) Processor core for ISO 26262 automotive safety-compliant applications is a highly efficient 32-bit core that delivers performance up to 300 MHz and power consumption as low as 16 µW/MHz on typical 65LP silicon process....
Ford Motor Co. and the University of Michigan are opening a new battery research and manufacturing lab 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.
KOA Speer Electronics introduces the latest in precision thick film chip resistors, the anti-sulfur RK73H-RT. Made with a sulfur-proof electrode material, the RK73H-RT resistor features precision tolerances of 0.5% and 1.0% and a resistance range of 10Ω ~ 10MΩ.
International Rectifier announced the introduction of the AUIRF8736M2 DirectFET 2 power MOSFET for heavy load automotive applications including electric power steering, braking systems and pumps that require superior power density in a compact footprint.
Paying extra bucks to "go green" in a hybrid car may pay off in self-esteem and image for older drivers, as well as give a healthy boost to the environment, according to a Baylor University study. The finding is significant because some segments of the older-consumer population control a considerable share of the discretionary income in the United States....
If you're worried about the impending Zombie apocalypse have we got a car for you. The zombie-pocolypse prototype car was designed by a Walking Dead fan via the Walking Dead Chop Shop app, which allows users to customize three Hyundai models into the perfect anti-zombie car.
Texas Instruments unveiled what it asserts is the industry’s first inductance-to-digital converter (LDC), a data converter category that uses coils and springs as inductive sensors. This contactless sensing technology can be used to measure the position, motion, or composition of a metal or conductive
When debris on a Seattle-area freeway pierced the battery of a $70,000-plus Tesla Model S and touched off a raging fire, it raised new safety concerns for electric-vehicle owners. It also caused rare jitters among investors, who of late have viewed Tesla as nearly invincible.
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. Company spokeswoman Liz Jarvis-Shean said the fire Tuesday was caused by a large metallic object that directly hit one of the battery pack's modules in the pricey Model S.
This episode of ECN's Engineering Update is brought to you by SanDisk. In this week's headlines: Venturi unveils world's most powerful electric car: Ohio State University and French manufacturer, Venturi Automobiles is out to set a new record with what will be the most powerful electric car ever made.
One of the ironies of automobile research: As diesel engines become more fuel efficient, reducing their emissions becomes more challenging. Better efficiency means that more of the energy in diesel fuel is being used to move the vehicle and less is escaping out the tailpipe in the form of heat.