All noise is not necessarily equal – especially when it comes to sound minimization in automobiles. For instance, automakers have long used sound-absorbing materials (passive control) in the design of cars in order to minimize engine noise and the "routine" noise of tires traveling on smooth pavement at a consistent speed.
In keeping with the vehicle safety theme I’ve self-cultivated with Signal and the inflatable seatbelt, let’s take a look at the world of brakes, specifically Automatic Emergency Braking Systems (AEBS). The idea behind AEBS is that in the event that you, the driver, are unable or incapable of braking in order to avoid a collision with a car, pedestrian, object, your garage door, etc. the car will take (complete or partial) control...
Audi AG has been making luxury cars since 1932 when four car companies of the 19th and early 20th centuries—Audi, DKW, Horch, and Wanderer—joined to form the company which exists today. The cars are known for their sleek lines, German engineering, high performance and tech-savvy interior.
Electro-Mech Components, Inc. has introduced the Series SW44823 Multi-Image Switch Series offering an ideal solution for high-density instrumentation panels and display areas where several switching functions may be required.
To meet requirements in solar tracking, medical diagnostic and motion control applications for high torque, low output speed gearmotors with self-locking capability without sacrificing energy efficiency, Dunkermotor, part of Ametek Precision Motion Control, has added its unique Wormetary gearing to its complete line of intelligent servo and brushless dc motors. The intelligent servo motors feature integral control capabilities ranging from 4-quadrant digital speed or positioning to master electronics, including CANopen, Profibus and EtherCAT fieldbus connectivity.
NASA's Mars Science Laboratory Rover 'Curiosity' would have a hard time completing its mission if it were not for a successful partnership between the Jet Propulsion Laboratory and a professor-student team at the University of Tennessee, Knoxville
Rain pelts down on the roof of the car; it is difficult to make out anything in the pitch dark. Suddenly, a deer runs out of the forest and onto the road, but the driver cannot respond in time. When it comes to such dangerous situations, micro-bolometers constitute one way of "extending" the human eye and defusing such dangerous situations. They detect infrared rays – in other words, the heat emitted by a living creature – and in case of danger, warn the driver through an acoustic signal or a warning light. At about 2,000 euros, these devices are still quite expensive and are only being used in luxury-class vehicles.
COLUMBUS, Ohio – Cities count the number of cars on the road in order to plan everything from the timing of stoplights to road repairs. But the in-road metal detectors that do the counting can make errors – most often by registering that a car is present when one isn't.
(Reuters) - Remote-controlled miniatures of Mini cars whizzing around the athletics stadium to shuttle javelins, discus and hammers back to the athletes have triggered branding questions at what are strictly ad-free Olympic venues at the London Games.
The new R&S ESR test receiver is available in two different models for frequencies ranging from 10 Hz to 3 GHz or 7 GHz to meet the requirements of all users who perform EMC certification on commercial equipment. The R&S ESR covers
Molex Incorporated announced the availability of the Mini50 Unsealed Connector System, a new miniaturised unsealed, wire-to-board system validated to automotive standards. The new package achieves a 50 percent space savings over traditional industry standard 0.64mm connectors and is ideal for automotive and commercial vehicle applications where space is limited such as lighting, radios, navigation systems, HVAC systems and cameras. The connectors provide reduced overall harness weight savings by allowing wire-harness customers to crimp and process smaller wire gauges versus traditional 0.64mm terminal systems.
The "Safe Intelligent Mobility – Test Field Germany (simTD)" research project aims to help drivers select the best routes, detect obstacles before they see them and cut emissions through energy-efficient driving. To achieve these goals, researchers have electronically networked cars with each other and their infrastructure, known as car-to-car and car-to-x communication. Over the coming months, 120 cars will be testing the simTD consortium's system in real life – putting it through its paces on the highways, country roads and city streets in and around Frankfurt. This new system brought scientists together with private companies and public organizations.
Meggitt Sensing Systems introduced its Sensorex SX41200 and SX41400 families of rugged, gravity referenced closed-loop servo inclinometers/accelerometers, designed to provide high-reliability tilt or acceleration measurements within harsh environments, and
METCASE has extended its ‘UNIDESK’ range of aluminium terminal enclosures with three new models in black. These ergonomic sloping front enclosures have been designed for desktop and wall mounted electronic systems.
We here at ECN love to hear what you have to say, so for our October issue we’re opening up the Roundtable discussion to our faithful readers. Typically, the Roundtable is an editorial section consisting of short commentary by five or six experts in a particular vertical market. Check out the most recent Roundtable from August here.
FCI announces an advanced series of power distribution connectors for mobile communication applications. The PwrBlade+ Series of connectors combines high linear current density and low power loss with ruggedness and durability for
FRESNO, Calif. (AP) -- Imagine being the only driver on a two-lane asphalt highway as the stark desolation of Death Valley National park passes on each side and the crystal blue sky stretches up from the horizon.
(Reuters) - Google Inc said on Friday it had not kept its promise to delete all the personal data, such as emails, its Street View cars collected in Britain and other countries in 2010.
When it comes to safety in new cars, seat belts are a no brainer. They reduce crash-related injuries and death by 50 percent, according to the CDC. Forty-nine states—New Hampshire is taking Live Free or Die a little seriously—have laws requiring people to wear seatbelts, and it’s estimated about 80 percent of people actually wear the belts when they’re in the car.
Britain's information watchdog on Wednesday ordered a city council to stop the mandatory recording of people's conversations in taxis, saying the policy breaches the Data Protection act.
Binder-USA introduces the first official line of M12 power connectors with T-coding. The Series 813 connectors use the standard M12 locking thread, but feature a new coding or key to prevent mismating with other M12 versions. Other modifications of the M12 connector have been made in order to increase the maximum rated current, cable and wire size. With these changes the connectors are now even more suitable for power supplies in automation technology.
Renesas Electronics and California Eastern Laboratories (CEL) released a new SiGe:C High Frequency Low Noise Transistor, the NESG7030M04.
The next time your car hits a pothole, a new technology could help you immediately tell someone who can do something about it.
Linear Technology Corporation announces the LT3975, a 42V step-down switching regulator that can deliver 2.5A of continuous output current and requires only 2.7µA of quiescent current. Similarly, the LT3976 can operate from a 40V input, delivers up to 5A of output current and requires only 3.3µA of quiescent current. B