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TRANSLOGIC 147: CES 2014 Autonomous Vehicles

We head back to CES in Las Vegas to check on the progress of autonomous vehicles in 2014. We go hands-free on the highway with Audi, narrowly avoid a collision with Ford and hear all about BMW's drifting driverless car. But first we take a ride on Induct's self-driving Navia shuttle.

China takes lead as GM's No. 1 market

It's happened. General Motors' biggest vehicle market - at least in terms of new model sales - is China. According to TheDetroitBureau.com, GM and its various Chinese joint venture operations enjoyed a 10.6-percent sales increase in the first half of 2013, selling almost 1.6 million units in the market. That puts GM China about 200,000 units ahead of its US sales totals over the same period - this, despite indicators that the communist nation's economy is losing momentum.
TDB notes that like GM, rival Ford has also enjoyed a robust 2013 in China thus far, with its sales up a whopping 47 percent to 407,721 units sold - 75,254 of them in June alone. Between the two US automakers, passenger car sales for the first half of 2013 are up around 14 percent, well ahead of the rest of the industry's 10-percent growth estimates for the market. Some of the sales growth may come as a result of an overall anti-Japan sentiment in China, though the American brands have long outsold their Japanese counterparts in the country.
By The General's own predictions, China will only continue to grow in sales importance. The company has designs on selling over five million cars a year in the market before the end of the decade, a total that figures to dramatically widen the gap versus its US totals - even if America's auto market makes a full recovery to the the salad days of over 17-million units a year.

Ford files patent for 11-speed transmission

The automatic transmission seemed limited to three or four gears for decades, and then the automotive world slowly started to see more ratios becoming available. Today, seven-, eight- or nine-speed gearboxes have become rather common. Ford even has an automatic with 10 gears on the way for the future F-150 Raptor. The Blue Oval might not be done yet, though, because the company also now has a patent on an 11-speed box. The filing, which was discovered by AutoGuide, says this idea "produces eleven forward speed ratios and one reverse speed ratio by selective engagement of three shift elements in various combinations," and the company outlines three different ways of making this possible. The advantage of adding one more ratio is that the gearbox should be able to keep the revs in the ideal portion of the engine's torque curve even longer. Obviously, automakers patent ideas constantly, and applying for one is no guarantee that the tech ever arrives on the market. Conversely, these documents provide a tiny glimpse at one of the brand's focuses of development. If you're mechanically minded or just curious, you can read the entire application here for the technical nitty-gritty.