Tesla starts testing its autopilot features with Model S drivers

As promised, Tesla’s latest autopilot features are out in the wild. A handful of Model S drivers are now testing the electric car’s upcoming semi-autonomous tech, including highway autosteer (which tackles lanes, passing and vehicle distance) and automatic parallel parking. Ideally, these vehicular pioneers will find the last remaining quirks in both the autopilot’s behavior and its interface — those edge cases that tend to creep up only in the real world. It’s not clear exactly when everyday Model S owners will get their turn, but it’s important to temper expectations. The technology isn’t really a peek at a future dominated by self-driving cars … at least, not yet. You’ll still need to flick the turn signal to pass cars (to indicate intent and absolve Tesla of liability), and the additions won’t help much when you’re stuck in city traffic. Think of this more as a step up from the lane and braking assists that you see on other cars . They’ll eliminate more of the monotony of driving, but there’s no point at which you can completely glaze over. Filed under: Transportation Comments Via: Autoblog Source: IEEE Spectrum , Teslarati Tags: autopilot, car, electriccar, electricvehicle, ev, models, semi-autonomous, tesla, transportation

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Tesla starts testing its autopilot features with Model S drivers

BMW wants you to know when traffic lights change

Traffic lights are supposed to help keep driving orderly, but they often create more tension than they resolve. How do you know that the green light won’t turn yellow before it’s too late to slow down? BMW thinks it can help. It’s the first automaker to offer in-car support for Connected Signals’ EnLighten iOS app, which predicts when lights will change based on position and speed. All you need to do is keep an eye on your car’s infotainment display — it’ll tell you whether or not you should hit the brakes. The software is useful even if you’re stopped, as it’ll use your turn signals to show when a necessary light will return to green. This is the definition of a luxury feature when you need a BMW with ConnectedDrive Services just to give it a shot, but it could be entirely worthwhile if it spares you from an accident or a ticket. Filed under: Cellphones , Transportation , Mobile Comments Via: Gizmag Source: BMW , Connected Signals

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BMW wants you to know when traffic lights change

Plastic roads may put asphalt to shame

The days of putting up with crumbling asphalt streets might just come to an end. Construction company VolkerWessels has revealed plans for recycled plastic roads that are both more sustainable and more practical than old-fashioned blacktop. Besides reusing material, they’d last about three times longer and survive greater temperature ranges (between -40F and 176F) — despite their fragile look, they’re less likely to crack under the strain of vehicles or the weather. You can pre-assemble them to lay them down faster, too, and their hollow structure is handy for cabling and pipes. This is just a concept at the moment, but VolkerWessels fully intends to test it and make sure that it holds up in the real world. That’s not idle talk, either. The Dutch city of Rotterdam is interested in trying out these plastic surfaces in its “street lab, ” and the company hopes to have an honest-to-goodness route in operation within three years. If the idea still sounds outlandish, look at it this way: it’s likely the closest you’ll ever get to driving a Hot Wheels track in real life. Filed under: Transportation , Science Comments Via: The Guardian , IEEE Spectrum , Slashdot Source: VolkerWessels

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Plastic roads may put asphalt to shame

Why Airplane Flights Are Taking Slightly Longer Every Year

In the future, hopping on a plane from LA to Honolulu might take a minute longer than it does today. You probably won’t miss that lost moment, but the airline industry will: The tiny additional flight time could amount to thousands of extra hours and millions of dollars of additional jet fuel each year. Read more…

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Why Airplane Flights Are Taking Slightly Longer Every Year

Toyota Recalls 625,000 Hybrid Vehicles Over Software Glitch

hypnosec writes: Yesterday we discussed news that over 65, 000 Range Rovers were being recalled over a software issue. Not to be outdone, Japanese car manufacturer Toyota on Wednesday recalled 625, 000 hybrid vehicles globally to fix a different software defect. The automaker said the defect in question might lead to shut down of the hybrid system while the car is being driven. The recall was due to software settings that could result in “higher thermal stress” in parts of a power converter, potentially causing it to become damaged. Toyota dealers will update the software for both the motor/generator control ECU and hybrid control ECU in the involved vehicles. Read more of this story at Slashdot.

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Toyota Recalls 625,000 Hybrid Vehicles Over Software Glitch

65,000+ Land Rovers Recalled Due To Software Bug

An anonymous reader writes with word that owners of Range Rover and Range Rover Sport SUVs (model year 2013 and newer) will need to get their cars’ software updated, which means a visit to a dealer. The update will fix a bug in the cars’ locking system, which occasionally resulted in car doors randomly unlocking and opening themselves (in one instance, when the car was moving). This is not the first time that a car manufacturer asked customers to contact dealers for a security update. In July, Ford has recalled over 430, 000 cars in North America because of a bug that prevented the engine from shutting down even after the ignition key was put into the “off” position and removed. Read more of this story at Slashdot.

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65,000+ Land Rovers Recalled Due To Software Bug

Boeing Patents an Engine Run By Laser-Generated Fusion Explosions

MarkWhittington writes: Boeing has had a patent approved for an aircraft engine that uses laser-generated nuclear fusion as a power source, according to a story in Business Insider. The idea is already generating a great deal of controversy, according to the website Counter Punch. The patent has generated fears of what might happen if an aircraft containing radioactive material as fuel were to crash, spreading such fuel across the crash site. Read more of this story at Slashdot.

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Boeing Patents an Engine Run By Laser-Generated Fusion Explosions

United grounds all its flights due to a network glitch

We really, really hope you didn’t have to take a United Airlines flight this morning. The air carrier temporarily grounded all its flights due to a networking glitch that created “automation issues” across its fleet. United started returning things to normal around 9:20AM Eastern (initially for regional carriers), but not before it created serious chaos — there are reports of staff having to write boarding passes and baggage tickets , not to mention flight delays that will likely continue throughout the day. It’s not yet clear what exactly is at fault. However, this is the second time in as many months that the airline has had to bring everything to a screeching halt due to a network failure. That doesn’t mean that you’re looking at a systemic flaw, but it definitely underscores the importance of reliable transportation tech. [Image credit: Shutterstock] Filed under: Transportation , Networking Comments Via: NBC News Source: FAA

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United grounds all its flights due to a network glitch

How Etak Built a Car Navigation System In 1985

harrymcc writes: Thirty years ago, a startup called Etak released the Navigator, an in-car navigation system. It provided turn-by-turn driving directions despite the fact that GPS did not exist, and stored its maps–which Etak had to create itself–on cassette tapes. And some of its data and technologies are still in use in today’s navigation apps. Over at Fast Company, Benj Edwards tells this amazing story. I remember reading about (and lusting over) this system back then, in the much-missed DAK catalog. Read more of this story at Slashdot.

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How Etak Built a Car Navigation System In 1985

GE Is 3D Printing a Working Jet Engine

lurking_giant writes: GE Aviation’s Additive Development Center near Cincinnati has produced a number of firsts but they are now demonstrating a working 3D-printed jet engine, (OK, it’s sized for an RC model). The engine turns at 33, 000 RPM and is made from all 3D metal printed parts. They used the same EOS M270 3D printer that they use to produce the first and only FAA flight approved hardware, a T25 Pres and temp sensor for use in GE90 jumbo jet engines. Read more of this story at Slashdot.

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GE Is 3D Printing a Working Jet Engine