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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 recalling 1.67 million vehicles worldwide in 3 campaigns

Toyota is issuing three separate recalls covering 1.67 million vehicles worldwide with most of those models in Japan. It looks like the campaigns' impact on the US may be smaller, though. According to Reuters, Toyota isn't aware of any accidents, injuries or fatalities affecting the models. Some yet-unnamed Lexus models might also be affected.
The largest of the campaigns does not currently affect any US-market vehicles. About 802,000 units of the Toyota Crown Majesta, Crown, Noah and Voxy in Japan are being repaired to replace a seal that could leak in the brake master cylinder. Those already leaking get a new brake booster, as well, according to Reuters.
The only recall currently believed to affect the US is due to a problem covering approximately 759,000 vehicles with 423,000 of them here. The repair is to fix a faulty fuel delivery pipe that could cause a fire if the fuel leaks out. Unfortunately, we don't know which models it covers. Autoblog spoke to Toyota spokesperson Mona Richard and was told the information was still "under embargo." When exactly that embargo will lift isn't yet known, but we're on the case.

Lexus in no hurry to be a big player in China

For a while now, China's spiraling wealth, population and development has had the world's luxury automakers in an expansionist fervor, with many executives exhibiting the sort of gleefully maniacal behavior historically reserved for gold-rush prospectors. Yet Toyota, of all companies, is exercising a surprising amount of caution in the Asian nation.
As The Wall Street Journal notes, Toyota's premium brand, Lexus, sold all of 64,000 vehicles in China last year, while BMW cleared its books of 326,000. In fact, it didn't even bother entering the market until 2005, while rival Audi built its first car in the market a decade and a half earlier. Even now, Lexus doesn't build any vehicles in China, and with the country's notoriously high tariffs on imports, that's a major disadvantage. Yet the business daily quotes Lexus executive vice president Mark Templin as saying that the brand is nowhere near ready to start building cars in the market. "We're not having those discussions about when we're going to go to China... We have a lot of work to do before we get to that point."
Part of that work includes establishing a more expansive dealer network - Lexus only had 99 stores as of 2012, while rival Mercedes-Benz had over two-and-a-half times as many, and it's still expanding. Adding a lot of dealers without having a goodly number of competitively priced offerings for them to sell may seem like an odd strategy, but Templin tells the WSJ that the goal is to "cultivate our image for quality and customer service and let the customers that we have go tell that story for us."