Shopping? Check out our latest product comparisons

Collision

A rendering of a future version of the crash-proof AirBurr, navigating a disaster site

If you’ve ever watched a fly trying to find its way around a house, you might have noticed that it didn’t take a particularly graceful approach – it probably bounced off a lot of windows and walls, until by process of elimination, it found a route that was clear. Well, researchers at Switzerland’s EPFL Laboratory of Intelligent Systems are taking that same approach with the latest version of their autonomous AirBurr UAV – it’s built to run into things, in order to map and navigate its environment.  Read More

Representation of a satellite being destroyed by collision with orbital debris (Image: ESA...

Orbital debris is (nearly) forever, and threatens to render near-Earth space unusable, and all but impassible. The 2007 Chinese anti-satellite test and an accidental collision between two communications satellites in 2009 highlighted the need to study orbital collisions of modern satellites. The NASA Standard Breakup Model, based on hypervelocity collision studies of 1960s-era satellites, fails to accurately describe collisions of modern satellites, owing to advances made in materials and construction. To address this problem, NASA is updating the SBM by building and destroying a modern dummy satellite called DebriSat.  Read More

Nissan's Autonomous Emergency Steering System is designed to steer the car to safety when ...

In the same way that we didn’t go straight from landline phones to smartphones, there are likewise going to be some intermediate steps between today’s manually-driven cars and tomorrow’s fully self-driving models. We’re already seeing some of those steps starting to pop up, in the form of things like Cadillac’s Super Cruise control, Volkswagen’s Temporary Auto Pilot, and Volvo’s traffic jam assistance system. Nissan’s latest contribution is its recently-announced Autonomous Emergency Steering System.  Read More

The SCBS system will feature in Mazda's upcoming CX-5 crossover SUV

The CX-5 Crossover SUV marks a few firsts for Mazda. It will be the company's first production vehicle sporting the new KODO - Soul of Motion design language seen originally in the Shinari concept vehicle, the first vehicle featuring Mazda's efficiency-boosting Skyactiv technology, and the first to feature Smart City Brake Support (SCBS) - a system designed to avoid or reduce the damage from low speed collisions.  Read More

MIT has developed an algorithm that predicts which cars are likely to run a red light, so ...

According to the U.S. National Highway Traffic Safety Administration, for the year 2008, over 700 fatalities resulted from drivers running red lights at intersections across the United States. Approximately half of the people killed weren’t the errant drivers themselves, but were other drivers, passengers or pedestrians who simply happened to be in the wrong place at the wrong time. One approach to reducing these numbers is to utilize technology such as Mercedes Benz’s Smart Stop system, that won’t let drivers run red lights. Scientists at MIT are looking at the problem from another angle, however – they have developed a system that identifies cars likely to run the reds, so that the other drivers can be warned to stay out of their way.  Read More

MIT is developing an algorithm, designed to keep aircraft from being involved in mid-air c...

Proponents of flying cars like to state how much less likely collisions would be up in the air, where everyone wouldn’t be traveling on the same level, yet mid-air collisions between aircraft do already occur. Although certainly not as common as automobile collisions, approximately 10 to 12 aircraft do fly into each other every year, with many more reporting near-misses. This has led to the U.S. Federal Aviation Administration (FAA) mandating that by 2020, all commercial aircraft (and small aircraft flying near airports) must be equipped with a GPS tracking system, which would give more accurate information on their location than is provided by ground-based radar. Scientists from the Massachusetts Institute of Technology (MIT) has been tasked with creating an algorithm, that would use that GPS data to keep the planes out of each other’s way.  Read More

Continental has announced that its ContiGuard forward-looking braking system will now be e...

More and more, we're hearing about vehicle safety systems that use video cameras to identify hazards. Like us humans, automotive supplier Continental's recently announced ContiGuard forward-looking braking system has two eyes, in the form of two high-resolution CMOS cameras, and a suite of electronics that enables it to analyze the difference in perspective between the left and right views – similar to the parallax shift which our brains also use to create spatial vision when processing images.  Read More

Mobileye's warning system alerts drivers to imminent forward collisions and other driving ...

Before we go any further, let’s get this out of the way right up front – nothing is ever going to stop cars from running into things. Until drivers are taken out of the equation completely, accidents will always happen. Nonetheless, Dutch tech company Mobileye has declared that with the release of its new C2-270 collision warning system, “an end to motor vehicle collisions [is] now in sight.” This system warns drivers of dangerously-close cars, alerts them when drifting out of their lane and includes a Pedestrian Collision Warning component.  Read More

The DeerDeter detects oncoming vehicles, then scares deer away from the road

There’s a stretch of highway in Utah, where over 300 carcasses of car-struck deer were found in a single year. It’s not surprising, therefore, that the Utah Department of Transportation (UDOT) has chosen part of that area to try out the DeerDeter Wildlife Crossing Guard. As you might have guessed from its name, the roadside device is designed to keep deer from wandering out onto nighttime roads as cars are approaching. When it detects oncoming headlights, the DeerDeter’s strobe lights and audio alarm system are activated, causing deer and other animals in its vicinity to keep their distance.  Read More

Researchers from Yale's School of Engineering have installed some teeny motors inside a dr...

Today's automobiles are jam-packed with numerous sensors and warning systems to help drivers stay safe. Much of the feedback from such systems is provided visually, but there's so much going on that drivers may well be approaching overload. Researchers from Yale's School of Engineering have opted for a different mode of physical stimulus by installing tiny vibrating motors inside a driver's seat to advise of the approach of other vehicles.  Read More

Looking for something? Search our 28,277 articles