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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."

2015 Lexus RC 350

Luxury coupes like this new, 2015 Lexus RC 350 have got, to my mind, a more challenging mission than their all-out-performance variants; in this case, the recently reviewed RC F.
That's not to say that I think actual owners and shoppers of cars like the RC F, BMW M4 and Cadillac CTS-V Coupe only care about output figures and lap times. In fact I'd say that those are outliers in terms of how they get used most often. But the story that we reviewers tell - and that shoppers in the ego-boosted segment tell themselves before they pull the trigger - have a lot to do with what the car is capable of on the edge of its envelope.
Mainstream coupes can't rely on that kind of irrational pull, however, at least outside of the emotional world of styling persuasion. For a buyer to drop more than $40,000 on the RC 350, he or she will want tons of features, comfort, good looks, and, yes, a dash of sportiness to spice of the pot. Reason and desire seem a lot more balanced here. That's great news for Lexus, with its history of creating sensible luxury cars and a pretty composed luxury coupe in this new RC.

Lexus considers additional powertrains for the F Performance brand

As the European hardcore competition integrates small-displacement engines and hybrids ( Mercedes-AMG), as well as pure electrification ( Polestar), Lexus' F Performance brand sticks to eight-cylinder guns. The IS F, RC F, and GS F all use the same 5.0-liter V8, the brand's hallmark all the way back to the 2007 IS F. Things could be changing, though, to hear Lexus president Yoshihiro Sawa tell it during his first visit to the Goodwood Festival of Speed. He told Auto Express that "we cannot stick to the one solution when it comes to providing emotion." It sounds like a hybrid has the best chance of reality in the near-term. In April, Lexus said several powertrain options are "all on the table" for the primary brand, and we know Lexus is working on a more powerful hybrid system. Sawa broached the unexpected idea of "a pure F GT car, which could be a hybrid with an electric motor and a strong engine." Mention of a "pure F GT" has us wondering if Sawa means a version of the rumored LC F, or another vehicle above or beside that LC F. A trademark filing and heaps of rumor posit the LC F will have a 4.0-liter twin-turbo V8 pushing 600 horsepower or more. It's also possible Lexus plans to do something with the anticipated Gazoo Racing road-going supercar that reworks the hybrid powertrain from Toyota's LMP1 race car. An electric vehicle is under consideration as the F Performance brand works to "think of our own original way," and Lexus itself tries "to find a way to connect to the next era." Sawa knows performance buyers seek the feel and sound of an ICE, but says "we cannot stick to the one solution when it comes to providing emotion." The subcompact Lexus UX crossover will be half-electrified when it arrives later this year, one of its powertrains putting electric motors on the rear axle. The brand boss said "We will introduce an EV," but whatever they create needs to be both "lovable" and "have a luxury feeling," the former adjective leading us to believe the F sub-brand won't be going down that avenue just yet. The only reasonable candidate we've heard of so far as a battery electric version is the next-generation CT in Europe. Speaking of the CT, the compact hatchback has brought new buyers to the brand with a 70 to 75 percent conquest rate. Sawa said the spindle grille has done the same; sales have grown since the introduction of the polarizing face, so don't expect it to go away.