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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."

Toyota demos its TRD Pro Series line [w/video]

With a rich history of creating off-road worthy trucks and SUVs and a somewhat bland impression of its brand overall, Toyota has wisely created a line of TRD Pro Series vehicles to spice up its showrooms and newly engage customers. Debuting at this year's Chicago Auto Show before rolling into dealers this fall, the TRD-tuned vehicles include the 4Runner, Tacoma and Tundra, all with added rough-road gear and amped-up looks.
The TRD Pro Series trucks might end up, in many cases, as lifestyle accessories for outdoorsy types, but that doesn't mean they're all show. TRD springs and Bilstein dampers are set up for off-road performance, while skid plates will protect the softish underbellies of these would-be rock-crawlers. The trio all get lifted over stock height, as well, with two-inch gains for the Tundra and Tacoma (lovingly referred to as "Taco Supreme" in the Toyota press release), and an inch-and-a-half rise for the 4Runner.
We detailed all of the changes to the Pro Series vehicles in our original announcement post, and you'll also find more granularity of information in the Toyota press release below. Before you dive in, however, be sure to take in our set of live, action-packed images from the Chicago Show floor.

Toyota says fuel cells could cost no more than diesels soon

Toyota wants to bring the cost of hydrogen fuel-cell vehicles down to something along the lines of a diesel vehicle's price tag. It just might take until the alliterative year of 2022 to hit that target. Such is the challenge of modern engineering. Fuel-cell vehicle costs may eventually approach diesel vehicle costs because of the relatively expensive process of both making a diesel engine and including it with particulate filters and other treatments required to reduce the soot once associated with such engines, Automotive News says, citing comments from Toyota executive Katsuhiko Hirose. And, while engineers initially estimated that fuel cells and diesels would reach price parity in about 15 years, Hirose said Toyota higher ups weren't satisfied with that answer and think the timeframe could be cut in half. The Japanese automaker in January said it would ramp up the manufacturing rate of its first production fuel-cell vehicle, the Mirai, to about 700 units this year and to 2,000 vehicles for 2016. Later this year, Toyota will start selling the Mirai in the US for either $57,500 as a purchase or $499-a-month lease, and both options come with free hydrogen. Who can say that about diesel fuel? Related Videos: