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Waymo heads to Atlanta to test its self-driving cars

Waymo continues to expand the pool of locations where it's testing its autonomous vehicle tech, and the latest destination is metro Atlanta. The former Google self-driving car company revealed the news on Twitter, noting that it's expanding considerably its geographic testing footprint now that it's got fully driverless test vehicles on the road in Phoenix. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Its test cars in cities outside of Arizona still have safety drivers at the wheel, but the more places it can get its Pacificas with autonomous tech on roads, the better for building an autonomous driving "brain" that can handle anything it encounters. Atlanta has some specific challenges, including bad traffic (commute and traffic issues are ranked among the worst locations in the U.S.) and one of the more dense greater metro areas in the U.S., and temperatures that regularly reach a humid 80+ degrees Fahrenheit. Metro Atlanta marks Waymo's 25th test city in total, including its recent return to San Francisco. Its testing so far has consisted of mapping the city with manually driven Waymo vehicles ahead of launching its testing program in full. A Waymo spokesperson provided the following statement to TechCrunch regarding the expansion: Now that we have the world's first fleet of fully self-driving cars on public roads, we're focused on taking our technology to a wide variety of cities and environments. We're looking forward to our testing in Metro Atlanta, and the opportunity to bring this lifesaving technology to more people in more places. Georgia Governor Nathan Deal also provided the statement below: With our talented workforce and legacy of innovation, Georgia is at the forefront of the most dynamic, cutting edge industries like autonomous vehicles. We are thrilled to welcome Waymo to our state because fully self-driving vehicle technology holds tremendous potential to improve road safety, and we are proud Georgia is paving the way for the future of transportation. Reporting by Darrell Etherington for TechCrunch.Related Video: Image Credit: Waymo Green Chrysler Technology Emerging Technologies Autonomous Vehicles Waymo

Stellantis aims to eliminate separate inverter, charger to improve EV efficiency

Stellantis has announced that, in collaboration with French battery company Saft and French National Center for Scientific Research, has made significant progress in eliminating two major components of an electric vehicle powertrain: the on-board charger and the power inverter for the motor. The company claims that doing this will allow for better space use in vehicles, as well as improvements in efficiency, cost and reliability of components. As a quick primer, also explained in the below video, the on-board charger and power inverter are sort of translators to get the right current to different parts of the electric powertrain. The on-board charger takes AC power from the grid and converts it to DC to charge the batteries. Then when power goes from the batteries to the electric motor, the power inverter converts that DC power back to AC. These components aren't exactly small. Frequently you'll find them packaged somewhere under the hood. What Stellantis and its cohorts have developed, and have been using on a test vehicle since last summer, are small power inverter boards that can be mounted very closely to the battery packs. They can handle both conversion needs, for charging and discharging, instead of needing two separate devices. The most obvious perk to this is that you can do away with those traditional components and free up more space, either for making smaller vehicles without losing interior volume, or adding space to a vehicle that wouldn't have had it otherwise. There's the additional benefit of reduced weight, something that EVs struggle with. Stellantis also claims improvements in efficiency, reliability, and cost, however, it didn't go into detail as to how this setup would do that exactly. We'll try to get in touch with representatives from Stellantis in order to get more information. We're still a ways out from seeing this technology in production Stellantis vehicles. The company said it aims to apply it to vehicles by the end of the decade. Saft is also looking at using it on stationary battery systems as well. So maybe we'll see it on a 2029 Ram 1500 REV, but for now, we'll be living with traditional chargers and inverters. Related Video: Green Alfa Romeo Chrysler Dodge Fiat RAM Technology Electric

FCA discussing tech partnership with Hyundai, but no merger

Fiat Chrysler Automobiles is in talks with South Korea's Hyundai about a technical partnership, but there are no merger talks between the two, FCA Chief Executive Sergio Marchionne said on Saturday. FCA is often the subject of merger speculation, especially after its unsuccessful 2015 attempt to tie up with larger U.S. rival GM. Its share price jumped to record highs in August after reports of interest from China and Hyundai. "We already buy components from (Hyundai) .... let's see if we can agree on other points, especially for the development of transmissions and hydrogen," Marchionne told journalists, adding there was "nothing to announce for the moment". Asked whether this collaboration could turn into a merger, Marchionne said: "I don't believe so". (Reporting by Agnieszka Flak; editing by Alexander Smith)Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.