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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."

2014 Infiniti Q50, Lexus IS 250 fail to achieve Consumer Reports 'Recommended' rating

Infiniti and Lexus might be a little concerned now that both of their new luxury sedans, the Q50 and IS250, were unable to net Consumer Reports vaunted "Recommended" rating during their first year on the market. In fact, not only did the two fail to earn a "Recommended" rating, they finished behind the vast majority of the competition after testing, including the BMW 328i, Mercedes-Benz C250, Lincoln MKZ and Volvo S60 T5.
The Q50 managed to snag a "Very Good" rating overall, but CR criticized it's road manners for not being as thrilling as the car it (sort of) replaces, the G37. The mag called the handling mundane and the steering dull, while also remarking on the poor controls. According to CR, the interior quality is "nothing special." Shade was also thrown at the Q50's reportedly poor ride.
Compared to the IS, though, the Q50 got off easy. CR called it "neither sporty nor luxurious," while criticizing the 2.5-liter V6's lack of oomph and poor fuel economy. The mag then went on to lambaste the IS's handling, steering, interior, cabin space and infotainment system.

Lexus RX replacement to debut in Detroit?

The 2015 Detroit Auto Show is shaping up to be a big one for Lexus, with Group Vice President Jeff Bracken confirming to Ward's Auto that the Japanese luxury marque will have at least one, and possibly two, all-new-model introductions. Ward's seems to think that one of those vehicles will be the new RX crossover, one of the brand's most popular (and oldest) offerings. The complete and utter lack of spy photos of the new RX doesn't necessarily support Ward's argument, although if the new CUV ends up being based on the JDM Toyota Harrier, as previously reported, the absence of camouflaged images might make some sense. As for that other vehicle, it's hard to say what we might see. Were we to put our money on it, though, the long-awaited GS F would be a strong contender for a Detroit debut. The high-performance challenger to the BMW M5 and Mercedes-Benz E63 AMG has been spotted almost completely undisguised as recently as October. On top of that, Detroit's reputation as a performance-focused show (last year's show saw debuts of the Ford Mustang, BMW M3 and M4, Chevrolet Corvette Z06, Volkswagen Golf R and Porsche 911 Targa) makes the GS F's appearance there a fair bet. One thing we can count on at least hearing about when Detroit rolls around is Lexus' strong sales position. The company's 2014 sales should crest 305,000 units by the end of the year, marking the first time the company had passed the 300,000-unit mark since 2007. Bracken told Ward's that should be an easy task, particularly with the brand's "best month of the year," December, still to come.