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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."

Lexus LF-NX gets turbocharged second act [w/video]

Don't let its supremely polarizing appearance fool you, this is not the Lexus LF-NX Concept that you (probably) had a strong reaction to when it debuted at the Frankfurt Motor Show. The German version of the concept car featured a variant of the Lexus Hybrid Drive system, while this LF-NX Turbo, well, it has "turbo" in the name, you see?
If fact, the namesake turbo would appear to be the first for Lexus; getting off the line in the forced-induction race with a 2.0T four-cylinder engine that "paves the way for the introduction of turbocharged powerplants in future Lexus models." Sounds good to us. The new turbo four has plenty of tricky tech, too. Lexus tells us that the engine makes use of an advanced high tumble port, fan spray fuel injection, VVT-iw variable valve timing, an exhaust manifold integrated into the cylinder head and, of course, a twin-scroll turbo with active wastegate valve. The result is said to be a blown engine that offers quick throttle response and "exhilarating" performance, along with excellent fuel economy and low tailpipe emissions.
As for the rest of the LF-NX Turbo concept? Well, you've seen this angular concept crossover before, basically. There's a slightly tweaked front end and new wheels sitting in slightly cleaned-up wheel wells. The boldest-yet version of the spindle grille still bears an uncanny resemblance to The Predator, and the slightly revised exterior visuals won't change your made-up-mind about this vision of Lexus' future.

New Lexus ES will debut at Shanghai Motor Show

Lexus will debut a new version of its ES sedan at the Shanghai Motor Show later this month. Don't expect it to be a total redesign, however – with the sixth-generation ES having just gone on sale in late 2012, we only anticipate a mid-cycle refresh. That's the impression we get from the teaser image above, too. The most prominent change is the reshaping of the headlamps with an LED swoosh, the overall shape of the fascia is very similar to that of the current car. The grille looks to be a bit more angular and pronounced, perhaps indicating the inclusion of an F Sport trim – something the ES currently does not have. The ES holds a unique position in the Lexus lineup. It's the only of the automaker's sedans not to be based on rear-wheel-drive architecture – the ES uses a version of the fullsize Toyota Avalon platform. That said, the ES is hugely important, with some 1.7 million examples being sold globally over the past 25 years. We'll know more when the ES officially bows in the not-too-distant future. Related Video: THE NEW LEXUS ES TO MAKE ITS GLOBAL DEBUT AT AUTO SHANGHAI 2015 BEIJING – April 10, 2015 - The new Lexus ES luxury sedan will make its global debut at Auto Shanghai 2015 on April 20, 2015. The Lexus ES established a unique and important position in the luxury sedan segment with its elegant styling, extraordinary quality, and Lexus' best-in-class service when it was introduced in 1989. More than 1.7 million units have been sold globally over the past 25 years. The new Lexus ES maintains its classical elegance while conveying a more dynamic experience and luxurious craftsmanship. The ES will be on display April 22-29, 2015 at the Lexus booth in Hall 7.1 at the National Exhibition and Convention Center at Auto Shanghai 2015.