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Rebooted Apple program gets permit to test autonomous vehicles in California

For a while, Apple has been pursuing autonomous vehicle technology, but has more or less tried to keep the specifics of those ambitions under wraps. We did learn last fall that the company was killing off plans to build its own car, and clues about its program to develop a self-driving system popped up since. Today, though, we have more concrete information, as the California DMV has issued Apple a permit to test self-driving cars in the state, as TechCrunch reports. In a document released by the DMV, the tech company joins a number of others in California with approval to test autonomous vehicles. Apple will test its systems on three cars, each a 2015 Lexus RX540h, with six approved drivers. Presumably, those cars will be on the road quite a bit, as gathering lots of data is crucial to developing a working system. Per California rules, the company will have to provide accident reports, as well as a log of every instance that a human driver has to take over driving duties from the autonomous system in what the DMV calls a "disengagement report." Those reports will be made public, so we'll be able to glean a little more information about Apple's progress once they're available. Related Video: News Source: TechCrunchImage Credit: GABRIELLE LURIE/AFP/Getty Images Green Lexus Technology Emerging Technologies Autonomous Vehicles California

The Lexus LC 500h has a four-speed auto and that's a good thing

Lexus is sharing some powertrain details on the LC 500h ahead of the big hybrid coupe's debut in Geneva. Its new gas-electric setup strays from Toyota's tried-and-true system found in everything from the Prius to the Lexus GS. It's called the Multi Stage Hybrid System that's designed for performance vehicles, and it has an antiquated-sounding piece of equipment buried deep inside that's supposed to make it more enjoyable to drive. The basics: In the LC 500h, its first application, the Multi Stage Hybrid System will consist of a 3.5-liter V6, a hybrid transmission, and a lithium-ion battery pack. The hybrid transmission has an electric motor for motivation (and we're guessing a second for charging) and a four-speed automatic mounted to its rear, which either means inside or aft and in series. Why add ancient tech to a new hybrid system? Lexus says it preserves the connection between throttle input and engine speed that gets lost in a CVT. And while four seems like an insignificant sum in the face of nine- and 10-speed autos, remember that it is an infinite increase in gear count compared to CVT-packing hybrids. Toyota has been using versions of the Hybrid Synergy Drive system since the first Prius debuted in 1997, and the same system is sold under the Lexus Hybrid Drive banner in most of the luxury brand's offerings. These systems use what Toyota calls an e-CVT – two electric motors paired with a planetary gearset. This lets the engine and electric motors share the job of propelling the car – one motor handles charging of the battery and the other is primarily used to drive the wheels but can also recoup energy through regen. Like a conventional CVT, the planetary gearset arrangement allows the gas engine to run at its optimal engine speed when called upon for motivation and/or charging. But that doesn't make for the most exciting or familiar driving experience, as it affects both power delivery and the sound of the power being delivered. This is where the four-speed auto comes in. Based on the limited details Lexus has shared, our hunch is that the hybrid transmission will meld some form of the existing Lexus Hybrid Drive system with two more planetary gearsets, or the basic guts of a four-speed auto. This will provide the four fixed ratios and the feeling of actual shifting gears – because there will be actual gears shifting.

2019 Lexus ES gets new F Sport trim, Amazon Alexa and Apple CarPlay

"Alexa," I say out loud. A chime goes off in the all-new 2019 Lexus ES acknowledging the wake word. I ask what the weather is going to be like tomorrow, and after a brief pause, the voice made famous from Amazon's Super Bowl campaign replies, informing me of the cloud conditions and the temperatures for the next day based on my current GPS location. Although the ability to order paper towels from the comfort of a car wasn't quite ready for prime time (I tried), the future is nigh. While Lexus was unveiling the seventh-generation ES on the global stage that is the Beijing Motor Show, simultaneously in Los Angeles, a more intimate gathering of journalists was held and the wraps were pulled off an ES 350 and the ES F Sport. Not present was the ES 300h hybrid variant. In all, 2,000 components are either new or have been revised on the 2019 ES, which utilizes the larger GA-K chassis variation of Toyota's new global TNGA platform. Utilized on the 2018 Toyota Camry and 2019 Avalon, it's the first time the luxury brand has put the new front-wheel-drive platform to use. Standing 2.6 inches longer, 0.2 inches lower, 1.8 inches wider with wider tracks (0.4-inch front, 1.5 inch rear), and having a 2-inch longer wheelbase than the model it replaces, Lexus says the dimensions have been stretched to improve handling(for some reference, you can see how the similarly sized new Avalon compares to the last-generation ES). Another benefit is rear seat legroom, which is actually greater than that of the flagship LS sedan. All new ES models will roll out of Toyota's Kentucky plant with aluminum hoods and front fenders, and high-tensile steel to save on weight. Thanks to efforts such as those, the preliminary curb weight for the new, larger ES 350 is 3,649 pounds, a 78-pound increase from the current. The ES models on display both employ a new 8-speed automatic transmission mated to the same 3.5-liter V6 found in the Camry and Avalon. In the ES it produces 302 hp and 267 lb-ft of torque, a jump in 34 hp and 19 lb-ft of torque from the current ES 350. Preliminary fuel economy figures are 26 mpg combined (22 city / 33 highway), a bump up from 24 combined (21 city / 30 highway). The ES 300h will also share its hybrid powertrain with the Avalon, consisting of a 2.5-liter four-cylinder aided by two electric motors (one for propulsion and another that serves as a motor generator). The current ES only has one electric motor. Total system output is 215 horsepower.