Auto blog

8 automakers, 15 utilities collaborate on open smart-charging for EVs

We're going to lead with General Motors here. GM is one of eight automakers working with 15 utilities and the Electric Power Research Institute (EPRI) at developing a "smart" plug-in vehicle charging system. Why did we start with GM? Because it's the first automaker whose press release we read that mentioned the other seven automakers. Points for sharing. For the record, the collaboration also includes BMW, Toyota, Mercedes-Benz, Honda, Chrysler, Mitsubishi and Ford. The utilities include DTE Energy, Duke Energy, Southern California Edison and Pacific Gas & Electric. The idea is to develop a so-called "demand charging" system in which an integrated system lets the plug-ins and utilities communicate with each other so that vehicle charging is cut back at peak hours, when energy is most expensive, and ramped up when the rates drop. Such entities say there's a sense of urgency to develop such a system because the number of plug-in vehicles on US roads totals more than 225,000 today and is climbing steadily. There's a lot of technology involved, obviously, but the goal is to have an open platform that's compatible with virtually any automaker's plug-in vehicle. No timeframe was disclosed for when such a system could go live but you can find a press release from EPRI below. EPRI, Utilities, Auto Manufacturers to Create an Open Grid Integration Platform for Plug-in Electric Vehicles PALO ALTO, Calif. (July 29, 2014) – The Electric Power Research Institute, 8 automakers and 15 utilities are working to develop and demonstrate an open platform that would integrate plug-in electric vehicles (PEV) with smart grid technologies enabling utilities to support PEV charging regardless of location. The platform will allow manufacturers to offer a customer-friendly interface through which PEV drivers can more easily participate in utility PEV programs, such as rates for off-peak or nighttime charging. The portal for the system would be a utility's communications system and an electric vehicle's telematics system. As the electric grid evolves with smarter functionality, electric vehicles can serve as a distributed energy resource to support grid reliability, stability and efficiency. With more than 225,000 plug-in vehicles on U.S. roads -- and their numbers growing -- they are likely to play a significant role in electricity demand side management.

Ford recalls 462,000 SUVs over faulty rear camera

Ford has had some issues with its backup cameras in recent years, and the troubles are continuing with yet another recall announced today. In this recall, certain Ford and Lincoln vehicles equipped with the 360-degree parking camera could lose the rear-view camera feed. The newest recall affects some 462,000 vehicles worldwide, Reuters reports, including 382,759 in the U.S. under NHTSA recall 23V-022. The recall applies to the 2020-2023 Ford Explorer and Lincoln Aviator, as well as the 2020-2022 Lincoln Corsair. The remedy involves dealers updating the vehicles’ image processing module software free of charge. This latest issue expands a previous recall, and applies to vehicles that have already been serviced under recall 21V-735. Owners will be notified by mail around February 20, and owners can also contact Ford customer service at 1-866-436-7332. Ford told NHTSA that it first became aware in October 2021 of a small number of complaints of a blue screen from the rear camera feed on vehicles that had already been repaired. Ford worked with suppliers to track down the potential issue, and said warranty claims remained low until December 2022, when it started to see more claims for blue screens in vehicles produced after the last remedy, at which point Ford ordered a stop-ship on those vehicle lines. Ford said itÂ’s aware of 17 minor accident reports related to the issue, but no injuries. In addition to this recall, Ford has had other camera issues in the past few years that resulted in recalls. NHTSA recall 22V-151 applied to 2021-2022 Edge SUVs experiencing “a distorted, black and white, or discolored screen” when reversing. 2021-2022 Ford Broncos had an issue where the rear-view camera would remain on even after the vehicle was put back into a forward gear. Last year, Ford recalled 330,000 Mustangs for faulty cameras, as well as 277,000 Super Duty trucks over foggy rear-view cameras. In 2021, NHTSA opened an investigation into whether Ford was slow to recall more than 620,000 vehicles for faulty cameras. Recalls Ford Lincoln Safety Crossover SUV

Nuclear-powered concept cars from the Atomic Age

In the 1950s and early 60s, the dawn of nuclear power was supposed to lead to a limitless consumer culture, a world of flying cars and autonomous kitchens all powered by clean energy. In Europe, it offered the then-limping continent a cheap, inexhaustible supply of power after years of rationing and infrastructure damage brought on by two World Wars.
The development of nuclear-powered submarines and ships during the 1940s and 50s led car designers to begin conceptualizing atomic vehicles. Fueled by a consistent reaction, these cars would theoretically produce no harmful byproducts and rarely need to refuel. Combining these vehicles with the new interstate system presented amazing potential for American mobility.
But the fantasy soon faded. There were just too many problems with the realities of nuclear power. For starters, the powerplant would be too small to attain a reaction unless the car contained weapons-grade atomic materials. Doing so would mean every fender-bender could result in a minor nuclear holocaust. Additionally, many of the designers assumed a lightweight shielding material or even forcefields would eventually be invented (they still haven't) to protect passengers from harmful radiation. Analyses of the atomic car concept at the time determined that a 50-ton lead barrier would be necessary to prevent exposure.