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Leopard walks in, shuts down a Mercedes-Benz plant

In recent months the auto industry has seen plant closures due to a host of reasons — parts shortages, recalls, natural disasters, and even a once-in-a-lifetime pandemic. Now it can add to that list the threat of an invading leopard. A Mercedes-Benz factory in Pune, India, was forced to halt production for a few hours when a wayward jungle cat wandered into the facility, When the 3-year-old male leopard was spotted inside the manufacturing unit of the factory, it caused a panic among workers, according to a release by rescue organization Wildlife SOS discovered by The Drive. The site was shut down for about six hours as a Wildlife SOS rapid response team from the Manikdoh Leopard Rescue Centre and the State Forest Department safely removed the curious cat. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. The team's veterinary officers Dr. Nikhil Bangar and Dr. Shubham Patil carried out the rescue operation, tranquilizing the feline and loading it into a wildlife carrier. The rescue took about four hours, and Wildlife SOS reports that neither the creature nor any workers sustained injuries. The leopard was released back into the wild.  No one is quite sure how it got onto the factory grounds, but Wildlife SOS says that the forests in the surrounding region have one of the highest densities of leopards in the world. It's also suffering from rapid deforestation. That encroachment by humans has led to a decrease in the leopard's natural prey as well, so wildlife experts think it may have been looking for food.  The Mercedes plant builds the Maybach S 560, S-Class, E-Class Long Wheelbase, C-Class, CLA, GLA, GLE and GLS for the Indian market.  We have a different theory. We believe that the cat was seeking to set the record straight with Mercedes. When the S 65 AMG debuted, Mercedes claimed it featured the world's first Road Surface Scan technology to detect pavement undulations and adjust suspension damping accordingly. The only problem with that claim: Nissan had the technology some 30 years earlier in several mid-80s models, including the Maxima and Japan's version of the Infiniti M30, which was called — you guessed it — the Leopard. 

Renault-Nissan alliance to start autonomous EV testing

The Renault-Nissan alliance is joining the self-driving electric-vehicle party. The French-Japanese automaking collaboration, which has been selling electric vehicles to the masses since introducing the Nissan Leaf in 2010, said Monday that it will work with transportation-technology consultant Transdev on developing a fleet of self-driving EVs for testing purposes. The model of choice, though, won't be the Leaf, but instead will be the Renault Zoe. Details aren't abundant, but the group does say it will perform the field testing in the Paris area. Transdev's pedigree includes operating what it says is the world's first commercial driverless service at France's EDF campus. The company, which is majority-owned by Caisse des Depots, is no small potatoes, generating about $7 billion in revenue in 2015. Take a look at the alliance's statement here. The alliance has already been working with Microsoft on driving-technology advancements and has teamed up with Japan-based DeNA to hatch a driverless-vehicle initiative for commercial services. And in January, Nissan said its ProPilot features, which include increased self-driving capabilities, would be added to its Leaf EV "in the near future." Of course, other automakers have already jumped into the self-driving EV game. California-based EV maker Tesla has long been pushing its vehicle technology toward autonomy, and General Motors said in December that it would start field testing driverless Chevrolet Bolt EVs sometime this year. In the meantime, the Alliance is gearing up a changeover in leadership, as Carlos Ghosn said last week that he was stepping down as Nissan's CEO on April 1. Ghosn, long a champion of electric-vehicle technology, will be succeeded by Nissan co-CEO Hiroto Saikawa. Related Video: Featured Gallery Renault Zoe ZE 40 Yttrium Grey View 27 Photos News Source: Renault-Nissan Alliance Green Nissan Renault Autonomous Vehicles Electric alliance zoe

DC fast charging not as damaging to EV batteries as expected

As convenient as DC fast charging is, there have been lots of warnings that repeated dumping of so many electrons into an electric vehicle's battery pack in such a short time would reduce the battery's life. While everyone agrees that DC fast charging does have some effect on battery life, it may not be as bad as previously expected. Over on SimanaitisSays, Dennis Simanaitis, writes about a recent presentation by Matt Shirk of the Idaho National Laboratory (INL) called DC Fast, Wireless, And Conductive Charging Evaluation Projects (PDF) that describes an ongoing test of four 2012 Nissan Leaf EVs that are being charged in two pairs of two. One pair only recharges from 50-kW DC fast chargers, which the other two sip from 3.3-kW Level 2 chargers exclusively. Otherwise, the cars are operated pretty much the same: climate is automatically set to 72 degrees, are driven on public roads around Phoenix, AZ and have the same set of dedicated drivers is rotated through the four cars. "Degradation depends more on the miles traveled than on the nature of recharging." What's most interesting are the charts on page seven of Shirk's presentation (click the image above to enlarge), which show the energy capacity of each of the four vehicles. When they were new, the four batteries were each tested to measure their energy capacity and given a 0 capacity loss baseline. They were then tested at 10,000, 20,000, 30,000 and 40,000 miles, and at each point, the DC-only EVs had roughly the same amount of battery loss as the Level 2 test subjects. The DC cars did lose a bit more at each test, but only around a 25-percent overall loss after 40k, compared to 23 percent for the Level 2 cars. Simanaitis' takeaway is that, "INL data suggest that the amount of degradation depends more on the miles traveled than on the nature of recharging." The tests are part of the INLs' Advanced Vehicle Testing Activity work and a final report is forthcoming. These initial numbers from IPL do mesh with other research into DC fast charging, though. Mitsubishi said daily fast charging wouldn't really hurt the battery in the i-MiEV and MIT tests of a Fisker Karma battery showed just 10-percent loss over 1,500 rapid charge-discharge cycles.