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Toyota develops new pre-collision system with steering assist

A number of automakers are working on developing fully autonomous cars, but it looks like the groundwork for such technologies will likely show up first as semi-autonomous systems for both safety and convenience. Following recent announcements from Nissan and Ford in this area, Toyota has now released information for some of its advanced semi-autonomous technologies that could be offered in production cars over the next few years.
On the safety front, Toyota's new pre-collision system with pedestrian-avoidance steering assist is aimed at protecting the folks who aren't in the car. This system combines visual and audible alerts with automatic brake assist and automatic steering. If warnings don't get the driver to slow down, the brake assist kicks in if a collision is very likely, but if that is still not able to avoid the impending collision (and if there is enough room to do so), the car can automatically steer itself around the pedestrian. This sounds most beneficial for last-second dangers such as a person accidently stepping out into the road in front of a car. Toyota hopes to have this technology available to customers by 2015.
The Japanese automaker is also testing a suite of technologies called Automated Highway Driving Assist (AHDA). The key part of this is a new adaptive cruise control system that uses vehicle-to-vehicle (V2V) communications rather than a radar-based system. This cooperative-adaptive cruise control allows vehicles to communicate their acceleration and deceleration data with other cars, which Toyota says this helps to improve fuel efficiency and traffic flow. Also a part of AHDA is the Lane Trace Control feature, which sounds like a next-gen lane keep assist. This system uses cameras, radar and a computer to keep the vehicle in a "smooth driving line" by being able to change steering angle, engine torque and braking force. Toyota says this technology could be in place by the "mid-2010s."

2021 Lexus LS 500 F Sport First Drive | The Midas Touch

There was one glaring problem with the Lexus LS 500 prior to this year’s refresh: the Remote Touch infotainment system. To put it simply, it was a nightmare to use and a potential deal breaker. As it does in other Lexus products, Remote Touch featured a large display controlled by a laptop-like touchpad that was difficult and distracting to use. Lexus has surely tired of hearing the complaints from reviewers and customers alike, and for 2021, there's a touchscreen. Hurrah! That's clearly the biggest update for the 2021 Lexus LS 500, but the four-door flagship is treated to a number of other improvements for its mid-cycle freshening as well. Considering the totally new Mercedes-Benz S-Class is bearing down in the LexusÂ’ rearview mirror, itÂ’s smart timing. Lexus allowed us to live with both the 2020 and 2021 LS 500s for a couple days to ensure weÂ’d notice every last difference between them. It takes a sharp eye to see what designers have massaged on the exterior. Look closely, and youÂ’ll notice the snazzy Z-shaped headlight fixtures have lost the Z. ItÂ’s a cleaner design, but does subtract from their flashiness. The big spindle grille is present and accounted for — Lexus applies a darker finish to it this year. ItÂ’s still as shouty and in-your-face as it gets for a car in this class, which isnÂ’t easy considering the 7 SeriesÂ’ new snout. Lexus had to redesign the dash for the touchscreen to be reachable. The large 12.3-inch widescreen that was shoved way back and nestled under a hood in the previous two-tiered dash design has been pulled way out to stand on its own in tablet-like fashion for 2021. The illuminated graphic panel that was adjacent to the infotainment screen is gone. The look is ultimately less integrated and harmonious, but at least itÂ’s usable now.  2021 Lexus LS 500 F Sport View 27 Photos Improving how the LS 500 drives was also on LexusÂ’ to-do list with this update. ItÂ’s still powered by a 3.5-liter twin-turbo V6, but Lexus is using a new piston design that makes the engine quieter when cold. The wastegate control was updated to improve both performance and efficiency, and the 10-speed automaticÂ’s shift logic was re-calibrated to be smarter when the driver asks for power. Even with the changes, output is unchanged at 416 horsepower and 442 pound-feet of torque. ThatÂ’s enough to get our rear-drive LS 500 F Sport from 0-60 mph in just 4.6 seconds, all while leaving a long patch of rubber in our wake.

Lexus RC F police cruiser set to patrol Australia's highways

Planning a trip down to Australia? Better keep an eye on the speedometer. Because with this latest set of wheels, the local cops should have little trouble chasing you down. It's a Lexus RC F coupe that's been specially outfitted to join the police motor pool in the southern region of New South Wales. Details on how it's set up for official duty are scarce, but as you can see, it features special graphics as well as flashing lights on the dashboard and rear shelf. There's probably special communications equipment installed as well, but we doubt the Aussie bobbies will be trying to squeeze any perps into the back seat. The Japanese performance coupe is slated for use in a number of applications, one of them being to promote road safety. We're not sure how a 467-horsepower V8 luxury coupe gets that message across, exactly. But even though it's not quite as impressive as what they've added to the fleet in Dubai, the RC F ought to garner some attention at events like the Bathurst Six Hour race and the MS Sydney to the Gong bike ride where it'll be on display. And just in case it's put on highway patrol, we'd suggest locals and visitors exorcise their speed demons on the Stuart Highway up north and keep their right feet light on the streets in NSW. Related Video: