1973 Dodge Challenger R/t on 2040-cars

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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

Detroit's new fleet of donated police cars have safety issues [w/video]

In a show of generosity in mid-August, Detroit's business leaders donated $8 million to the Police Department and Fire Department in order to buy 100 new police vehicles and 23 EMS ambulances. But now officers have discovered - and complained - that the police vehicles have glaring safety issues, Deadline Detroit reports. It is not made clear what models of the fleet vehicles - which include police versions of the Ford Taurus, the Chevrolet Caprice and the Dodge Charger - are affected by the safety issues.
Officers reportedly have complained that the Plexiglass partition separating front-seat officers and back-seat prisoners is easily breached, and that the front passenger seat is installed too close to the dashboard. Prisoners who manage to writhe out of their handcuffs can bend the Plexiglass and reach into the cockpit, and sitting too close to the dashboard can render airbags more dangerous and make officers more vulnerable to injury in a crash.
Mark Diaz, president of the Detroit Police Officers Association, received the complaints and reportedly said the vehicles would get safety updates addressing the issues. But Deadline Detroit reports that it checked some of the offending police cars and, as of the last few days, they hadn't been updated.

Dodge Charger Pursuit takes Tesla interior approach

A police car's computer is just as integral to its duties as a set of lights and sirens. The popular approach for these systems is to grab something like a Panasonic Toughbook laptop, add a big, bulky tray to hold it, and use this inelegant setup for running plates and doing all the other things a cop needs to do while on the road. The downside, besides simple aesthetics, is that this arrangement robs the officer's shotgun-riding partner from legroom. Dodge, though, has come up with a far more elegant and functional solution. Taking a page out of Tesla and Volvo's book, Dodge has replaced the five-inch UConnect display and laptop mount in the Charger Pursuit police car with an enormous 12.1-inch, portrait-format touchscreen display. Called, UConnect 12.1, the new system doesn't do away with the old fashioned computer outright. Instead it moves the bulky unit to the trunk, where it can connect to the display via an ethernet cable. This is good for multiple reasons. First, there are no pricey installation or upfitting charges, like there are for most laptop carriages. Secondly, the plug-and-play nature of the new UConnect system won't require the department to buy new laptops. And third, there's no need to retrain officers, since the only thing that's really changing is the input. While the Charger Pursuit will continue to offer redundant audio and HVAC controls, the 12.1-inch display can, at the press of a "button" split to display Fiat Chrysler's familiar 8.4-inch display. Make one more tap on the screen, and the police-issue laptop can be managed through the full touchscreen. The touchscreen will also display a menu bar at the top of the page, which can easily be edited by officers. All it takes is a simple drag and drop from the application menu to the top of the display. According to Dodge, the touchscreen will even play nice when its operator is wearing gloves. "As America's high-performance police vehicle, Dodge Charger Pursuit is going big for 2016, offering a massive, Uconnect touchscreen system that streamlines a law enforcement officer's computer system with our easy-to-use Uconnect system – on an all-new laptop-sized 12.1-inch touchscreen display," said Tim Kuniskis, Dodge and SRT's president and CEO.