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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 readying Wraith convertible

For seven years, Rolls-Royce got by on the Phantom line alone, expanding on the original saloon with a long-wheelbase version, a coupe and the convertible. But now that the Ghost is part of the family, Goodwood seems to be following a similar expansion.
What started with the Ghost sedan has since been joined by the extended-wheelbase model and the Wraith fastback coupe. And now we're receiving spy shots of a Wraith-based convertible undergoing testing.
Potentially to be called the Wraith Drophead Coupe like its larger Phantom-based counterpart, the cabrio is likely to borrow much from the Wraith fastback - including its 6.6-liter twin-turbo V12 producing 624 horsepower and 590 pound-feet of torque - but with a folding cloth roof mechanism to let the wind and engine note in, although the prototype pictured here is wearing a makeshift hardtop.

Rolls-Royce Ghost getting a nip and tuck

While there isn't too much competition in the "vehicles priced more than houses" market, automakers still have to keep their products fresh, and it looks like the Rolls-Royce Ghost could be getting a slight facelift for 2014. Like the rest of the Ghost, these spy shots show that Rolls-Royce even makes exquisite body camouflage as it takes a close look to really see that any material has been added to the face.
From what we can tell, though, it looks like the Ghost might be getting a nip/tuck to the front end. This will bring its appearance closer to what we saw on the Rolls-Royce Wraith - the coupe version of the Ghost that debuted back in March at the Geneva show - reshaped headlights that feature LED running lights and also what appear to be LED turn signals. More minor changes to the Ghost include restyled door mirrors that might get some aero tweaks, as well as a smooth rear fascia devoid of visible exhaust outlets.
What we don't know is whether the Ghost will also be getting the more powerful version of the V12 found in the Wraith that produces 624 horsepower and 590 pound-feet of torque, versus the current Ghost's 563 hp and 575 lb-ft.