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Recharge Wrap-up: Smart metals, OTA updates, Rolls-Royce LNG ship

"Smart" metals could help engines reduce emissions and invigorate US business. Metallurgist and University of Wisconsin – Milwaukee professor Pradeep Rohatgi combines known metal alloys with materials like ceramics, nanoparticles, and recycled waste to produce strong, lightweight composites with self-lubricating properties that help internal combustion engines run more efficiently. Rohatgi hopes his startup, Intelligent Composites, and its products can help US foundries compete with production outsourced overseas. See the video above, and read more at Phys.org. Almost 203 million cars will be capable of over-the-air (OTA) updates by 2022, according to ABI research. While Tesla has the OTA firmware updates nailed down, other automakers will focus on software update capability. This will take the place of dealer-installed updates and - like Chrysler did after the Jeep hacking incident - updates sent to owners via USB drives. OTA updates will enhance vehicle security and reduce recall rates. Read more at Green Car Congress. European bus manufacturers have agreed upon a standardized charging interface for their electric buses. Irizar, Solaris, VDL and Volvo will use pantograph charging for "opportunity charging" and CCS plugs as the base for overnight charging and network communication. The manufacturers hope other bus makers and charging providers to join them in cooperation over standardized charging. Read more at Green Car Congress. The second Audi Autonomous Driving Cup will take place from March 22 to 24, 2016 at the automaker's Museum Mobile in Ingolstadt, Germany. The competition involves eight university teams implementing basic Audi software in 1:8 scale electric Audi Q5 models, and putting them through the paces of simulated real-world driving situations. The teams develop software architecture to use the suite of sensor to have the cars drive, park, maneuver in traffic and perform emergency braking autonomously. Teams also perform a freestyle event where they put the car through an additional task of their choosing. The winning team gets ˆ10,000, with smaller prizes for second and third place. The competition also gives the students the opportunity to showcase their skills in front of a potential employer. Read more at Green Car Congress. Rolls-Royce will provide the Liquefied Natural Gas (LNG) propulsion for an NSK cargo ship carrying fish food. The ship will deliver 2,700 metric tons of fish food to fish farms along the Norwegian coast.

Rolls-Royce Wraith convertible planned, SUV rumors kicked to the curb

Seeing as it adheres to the exotic car template we've known for years, it should surprise no one that the next model from Rolls-Royce will reportedly be a convertible version of the Wraith. When the coupe is on its way to dealers at the end of this year, company CEO Torsten Müller-Ötvös has told Autocar that the British luxury marque start applying itself to the convertible.
At no time will they apply themselves to an SUV, though. Still sticking to its brand-value guns, Müller-Ötvös says that an SUV wouldn't have that trademark Rolls-Royce feeling and that such a vehicle hasn't even been discussed. Having heard this before from other brands, we can't help but suspect that one day in the future we'll hear the phrase, "Oh, but this is the Rolls-Royce of SUVs."
The investment in an SUV would also mean a huge investment in the factory at Goodwood, however, since Wraith production is expected to need three shifts and raise levels to near capacity. And forget about building anything from The Spirit of Ecstasy somewhere else, Müller-Ötvös saying, "Rolls-Royces are built in Goodwood."

Rolls-Royce confirms Wraith convertible for 2015

Until a few years ago, the Rolls-Royce product portfolio revolved around one model line, and that was the Phantom. But with the launch of the Ghost in 2010, the Goodwood-based automaker is expanding further. As with the Phantom line, a long-wheelbase Ghost ensued, followed by a coupe in the form of the Wraith. And now, as might have been expected, Rolls-Royce has reportedly confirmed development of a new convertible based on the same platform.
The new cabrio will be based closely on the Wraith, only with a convertible roof. Expect the same 6.6-liter twin-turbo V12 that powers the Wraith to carry over with the same 624-horsepower output - the highest of any production Rolls-Royce - but with a bit more weight to push, the convertible ought to be a bit more sluggish off the line than the Wraith's 4.4-second 0-60 time.
We can also expect a higher sticker price, but closer to the Wraith's $320,000 MSRP than the Phantom Drophead Coupe's $470k. Whether Rolls opts to call it the Wraith DHC or use another nameplate entirely remains to be seen, but Autocar reports that the new Rolls cabrio won't arrive until 2015, so we've got a little while to go.