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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."

2018 Lexus GX 460 Drivers' Notes Review | When dinosaurs roamed the earth

The 2018 Lexus GX 460 has been on sale since late 2009. There have been a few minor updates, but a 2018 model is essentially the same as one from 2010. It's based on the global Toyota Land Cruiser Prado and shares more than a little with the Toyota 4Runner. It slots between the Lexus RX and the big daddy Lexus LX. Despite its age, it's still a seller. Sales were up in 2017. In fact, the GX had its best year in the U.S. since 2005. Blame cheap gas all you want. Really, people just want SUVs. We have a base-spec model. The only option is navigation. There's no heated seats or upgraded audio or safety features like blind-spot monitoring or active cruise control. It's basic and honest, but it also highlights just how out of date the GX really is. Editor-in-Chief Greg Migliore: The GX 460 is a body-on-frame, V8-powered, three-row grunt. It's comfortable and functional, but in a segment with more than a few options, this one struggles to stand out. The styling is polarizing yet somehow also vanilla. The spindle grille looks awkward and out of place — a dissonant interpretation of Lexus' latest design language — while the lightly flared fenders say almost nothing. The 4.6-liter V8 only puts out 301 horsepower but still slurps gas to the tune of 15 miles per gallon in the city and 18 mpg on the highway. Power delivery is fine via the six-speed automatic transmission, but the GX 460 feels sluggish from launches. The interior is nice enough with pleasing materials and an intuitive layout. Visibility is solid, you're certainly high enough up, so the command driving position is confidence-inducing. Not a fan of the eight-inch multimedia screen, which feels small and isn't the most informative system I've ever used. Overall, I'd give the GX 460 a C+ compared to other vehicles in this segment. Decent, but dated and lacking some compelling elements. That being said, if you're a Lexus loyalist and want a beastly three-row SUV, you will like this one. If you're more brand agnostic, there are better options out there. Associate Editor Reese Counts: Let's get one thing out of the way — the Lexus GX is old. Yes, it's been on sale essentially unchanged since late 2009, but that's not all there is to it. This is a traditional, body-on-frame SUV with a torquey V8 and a real four-wheel drive system. It's one of the last of its breed. Customers have shifted away from these behemoths, settling on more comfortable and more efficient car-based crossovers.

Toyota aims to build autonomous car around 2020 [w/videos]

The race is on to get increasingly sophisticated forms of autonomous driving technology on the road, and brands like Tesla are bringing these solutions to some drivers now. But as one of the world's largest automakers, it's no surprise to see Toyota competing in the field, as well. By 2020, the company thinks a person could be largely unnecessary for freeway trips. With a suite of tech called the Highway Teammate, a modified Lexus GS is already showing what's possible. Using a combination of millimeter wave radar, LIDAR, and cameras, the GS gets a full view of the road, and software processes all of the info to make decisions. The result is a ride on the freeway without human interaction. The system can merge, change lanes, make passes, take curves, and maintain a safe distance from other vehicles. Accurate map data is a necessity to make this work, so the system currently only being tested on Tokyo's Shuto Expressway. While Highway Teammate might not be the best name, it accurately communicates the way Toyota thinks of the tech. The company is making big investments in artificial intelligence to assist drivers, not completely replace them. You can see the system in action in the video below, and the second clip's gravely serious narrator explains the company's idea of having a fully connected road someday. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. New Toyota Test Vehicle Paves the Way for Commercialization of Automated Highway Driving Technologies Toyota City, Japan, October 6, 2015-Toyota has been testing a new automated driving test vehicle called Highway Teammate, with the aim of launching related products by around 2020. In addition to demonstrating the capabilities of next-generation safety technologies, the vehicle represents Toyota's view of the evolving driver-car relationship in the age of artificial intelligence. Toyota believes that interactions between drivers and cars should mirror those between close friends who share a common purpose, sometimes watching over each other and sometimes helping each other out. Toyota refers to this approach as the Mobility Teammate Concept, and Highway Teammate represents an important first effort to give form to this concept.