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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 considering V8 Supercars racing program

Just a few years ago, Holden and Ford were the only manufacturers competing in Australia's V8 Supercars series. But those days were left long ago in a cloud of smoke on the track, and are only disappearing even further in the rearview mirror as the latest intel suggests Lexus could be ready to enter the series as well. Speaking with CarAdvice.com.au at the local launch of the RC coupe, Lexus Australia chief Sean Hanley revealed that his office approached the race organizers to hold "very high-level discussions" about the Japanese luxury brand entering the series. The development is reportedly spurred by the warm reception the RC has enjoyed so far Down Under, and by an expected impending shift in the rules of the V8 Supercars championship. The series has been rumored to be shifting away from strictly eight-cylinder sedans to include coupes and other engine types – a move that would open the door to more manufacturers to participate, including Lexus with the RC F. Currently the field is made up of Holden Commodores, Ford Falcons, Nissan Altimas, Volvo S60s and privately-entered Mercedes E63 AMGs. Nissan, Volvo and Mercedes only joined in the past couple of seasons following the last round of rules changes. The series received "international" status from the FIA in 2011and in the past few seasons has held races in locations as far flung as Abu Dhabi and Texas to its principally Australia-based calendar. Lexus, for its part, has competed in Grand-Am, Germany's Nurburgring-based VLN series and Japan's Super GT series, but unlike parent company Toyota, has yet to embark upon a top-level racing program in Formula One, the World Rally Championship or at Le Mans.

Lexus LC convertible could appear in 18 months, LC F to follow

Auto Express reports that Lexus has a approved a convertible version of the LC, and is close to green-lighting a high-performance LC F trim. The Detroit Bureau reported that the same two models were in development one year ago, citing Lexus sources at the Detroit Auto Show who told the outlet "a number of additional variants" would follow the coupe's launch. The timeline's been stretched a bit between then and now; instead of getting the convertible this year, Auto Express says the "done deal" droptop should arrive in 18 months to two years. It's harder to read what we might get in an LC F. Gossip is that the naturally aspirated, 467-horsepower, 5.0-liter V8 wouldn't be the right motor for a hot LC. That V8 serves in lower-tier F models. so word is that Lexus engineers are considering a 4.0-liter, twin-turbo V8 with around 600 hp. Lexus chose the BMW 650i, Mercedes-Benz S-class coupe, and Jaguar F-Type as competitors to the LC, all of which have convertibles and high-performance trims. Among the specially-tuned challengers, the Jaguar F-Type R comes in with the lowest power figure at 550 hp. Both models would return Lexus to a small, exclusive end of the market where it hasn't held a membership since 2010. Rejoining that soiree — a party hosted by the Germans, because these matters always come back to the Germans — is another huge, and costly, step toward shedding Lexus' somnolent image. Akio Toyoda said the goal for his luxury arm was "that the words 'Lexus' and 'boring' never appear in the same sentence again." A three-model lineup would give the LC a genuine chance to contribute to that aim. Related Video: Featured Gallery 2018 Lexus LC 500 First Drive View 44 Photos News Source: Auto Express Rumormill Lexus Convertible Coupe Luxury Performance lexus lc 500