2011 Ford Explorer on 2040-cars

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Weekly Recap: Toyota propels hydrogen fuel cells

Toyota is serious about hydrogen fuel cells, and it wants the auto industry to follow suit. The Japanese automaker said this week it's releasing 5,680 fuel cell patents from around the world, including technologies used on its upcoming sedan, the 2016 Mirai. The move is unusual, but not unprecedented, as Tesla similarly released its electric vehicle patents last year. The idea for Tesla, and now for Toyota, is to spur development of alternative propulsion. "By eliminating traditional corporate boundaries, we can speed the development of new technologies and move into the future of mobility more quickly, effectively and economically," said Bob Carter, Toyota Motor Sales senior vice president of automotive operations, in a statement. Toyota's fuel cell patents will be free to use through 2020, though patents related to producing and selling hydrogen will remain open forever. Toyota said it would like companies that use its patents to share their own hydrogen patents, but won't require it. "What Toyota's doing is really a logical move, and really a good move for the industry," Devin Lindsay, principal powertrain analyst with IHS Automotive, told Autoblog. The announcement was made at the Consumer Electronics Show in Las Vegas. It comes as Toyota prepares to launch the hydrogen-powered Mirai in a limited number late this year in California. The launch will be extended to the Northeastern United States next year. Toyota also has announced plans to support networks of fueling stations in each region to try to smooth consumer adoption. The Mirai has a 300-mile range on a tank of hydrogen, and it takes about five minutes to refill. Fuel cells have been receiving increased attention recently, and Audi and Volkswagen debuted hydrogen-powered cars at the 2014 Los Angeles Auto Show. Honda, another proponent of the technology, also showed its updated FCV concept in November in Japan. The company, however, has delayed its fuel cell sedan a year until 2016. Like Toyota, Honda says its hydrogen-powered car will have a range of 300 miles or more. Meanwhile, Hyundai currently offers leases for fuel-cell powered Tucsons, which have a 265-mile range, in Southern California. Despite the optimism some automakers have for fuel cells, the technology still faces barriers. A lack of filling stations has long held it back, and many consumers are not familiar with the potential benefits.

Ford wants smart cruise that's speed and grade sensitive

Ford is working to make adaptive cruise control even smarter and more economical for future vehicles. The automaker now has a patent (pdf link) on a system to use information on the grade of the road, traffic data, and a driver's preferences to eke out better fuel mileage over a journey. This solution would essentially put a little hypermiling right into a model's software. The Blue Oval's patent refers to this tech as "route navigation with optimal speed profile," and the system starts by splitting the way to the driver's ultimate destination into many smaller pieces. Each one is analyzed based on GPS data, and traffic info is also constantly updated. Based on the occupants' preferred travel time, all this info is combined to figure out the most efficient speed for each leg of the journey. All of these calculations are actually more than the car's computers can handle, so some of the math is offloaded to a cloud-based network. According to Ford, some of the benefits come when tackling hills while diving. Maintaining a single speed when going up and down steep grades isn't the most efficient method, but current technology can't easily make the necessary adjustments. This system uses the GPS data to adapt the vehicle's speed and leave the situation with better fuel economy. Ford is currently making major investments into autonomous driving technology and has some prestigious partners. While the patent documents don't specifically mention the optimal speed profiles for driverless vehicles, they seem like a natural fit. Over the course of an entire trip, the fuel economy gains would likely be even greater than over a few miles on a relatively flat interstate.

2017 will be the year the connected car becomes a reality

2016 was full of talk of autonomy, but little action beyond crazy, futuristic concept cars and announcement after announcement from automakers. If this year's CES is any indication, 2017 is going to focused on connectivity. More than that, CES showed that traditional barriers between automakers are breaking down in favor of universal and open source technology standards that will benefit both consumers and developers. CES, traditionally a showcase for the latest and greatest technology and gadgets like flat-screen refrigerators or televisions that broadcast in the fifth dimension, has become so intwined with the auto industry that we at Autoblog cover it like any other auto show. At every CES event I attended and nearly every booth I went to, there was some talk, display, or demonstration of how cars will connect to your phone and your home, and eventually each other. It seems we're heading toward the tech singularity where all devices work under one cohesive ecosystem – the Internet of Things, if you like. The difference between autonomy and connectivity is how real the latter feels because so much of the connected tech on display at CES is either here already or will be here by the end of the year. There were dozens of demos, both big and small, that allowed us to test and explore what's on the horizon. Bridging the gap between home and car, Ford is integrating the Amazon Alexa personal assistant straight into its vehicles. That means you'll be able to talk to Alexa in your car just like you would through an Echo or Dot at home. It also means you can shop on Amazon by voice while you're driving (since that wasn't convenient enough already). Samsung is developing smartwatch applications for Ford, BMW, and others. Toyota is adopting Ford's SmartDeviceLink smartphone connectivity system for its vehicles. That means developers can have one app that works across multiple infotainment systems. The Linux Foundation is developing an open-source operating system that will be free to use, making it easier for developers to connect smartphones and apps across multiple manufacturers' systems. Automotive Grade Linux, or AGL, is available for download right now. Major automakers like Toyota and Daimler (who usually are set on competing with one another) are partnering to further the development of the project. Bosch, Hyundai, and Chrysler showed connected car concepts at CES that preview the future of automobiles.