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Toyota and Lexus show off advanced safety research vehicle [w/video]

While Google and Audi explore the possibilities of autonomous vehicles, Toyota and its Lexus division are studying the intermediate step of vehicles equipped with a deep suite of technology that help drivers make the best decisions. Introduced at this week's Consumer Electronics Show in Las Vegas, the Lexus advanced safety research vehicle is an LS sedan fitted with three high-def color cameras to detect objects up to almost 500 feet away, 360-degree Light Detection and Ranging (LIDAR) lasers that can detect objects up to 220 feet away, three radar units to keep track of other vehicles at intersections, a precision odometer on the rear wheel, GPS that estimates orientation and an accelerometer.
Currently testing at a purpose-built 8.6 acre urban testing ground at the Higashi-Fuji Technical Center in Susono, Japan the Toyota research vehicle is being used to study how to make better drivers, as well as figuring out how to reduce crashes as the industry's journey through passive and active safety systems progresses. In the event of a crash, new rescue systems are also being tested.
Further investment is being put into the Intelligent Transportation System (ITS) that would use shortwave signals to harness information from the car and from other vehicles on the road, as well as roadside infrastructure and even pedestrians. Toyota reasons it could then build a picture of interactions and, for instance, alert the driver to a potential collision at a blind intersection.

Lexus LC Coupe and Convertible add a bevy of official TRD parts

TRD stands for Toyota Racing Development, but that doesn’t stop the performance division from developing parts for Lexus products, too. One of those Lexus products it just released a set of performance parts for is the LC 500. The two-door coupe is our favorite Lexus for sale right now because of its excellent driving dynamics and stunning looks, so adding more performance is a good thing, right? WeÂ’ll stop short of saying itÂ’s a great thing for appearances in this particular instance. The parts shown here tend to muss up and clutter the LC's otherwise gorgeous design. That large rear wing, aero cowling above the rear seats and aero mirror cover all notch the aggressiveness up a level, but it makes the styling look a bit messier in photos. TRD does claim real performance gains from the parts, though. The modified side skirts reduce the amount of wind flowing to the rear tires, which makes the car slipperier through the air — TRD also claims a benefit in fuel economy and reduced wind noise. There are three new wheel designs, all offering a reduction in weight over the stock wheels and an improvement in rigidity. The wheels pictured on the car are the Lunanium Gun Metallic option. TRD says the giant aero cowl reduces wind noise in the cabin for the LC Convertible, and the big rear wing improves vehicle stability. Other available parts include a front spoiler (adds downforce, lowers front clearance by 30 mm), rear diffuser (adds moderate downforce, says TRD), smaller rear spoiler (improves stability at speed), and a “performance damper.” Details are short on this damper, but we can assume itÂ’s slightly stiffer than stock and could offer a noticeable handling improvement. ThereÂ’s a 3-D mini configurator you can play around with on TRDÂ’s site, too. You can only choose between the exterior color, interior color and aero cowl cover, but itÂ’s worth it to see what the mods might look like on your particular LC. Interestingly, the aero cowl sitting above the rear seats can be had in either black or white. Availability of the parts in the U.S. is still unclear, but weÂ’re reaching out to TRD and will update with any news we might hear.  Related video:

Toyota shows a smoother autonomous Lexus for CES

Toyota is bringing a new research vehicle to CES. The TRI-P4 autonomous driving test vehicle, based on the Lexus LS500h, is a major step ahead, according to Toyota, as it has improved computing power and additional cameras for better reaction times. Earlier test mules have also used the LS as a basis, and the shift to the new, fifth generation LS brings chassis and steering-control benefits, so the vehicle's movements are smoother in automated mode. The camera tech has also been better integrated into the vehicle design, courtesy of CALTY in Ann Arbor, Michigan. Development has been swift, as the TRI's P2.1 car was unveiled in 2017. The P4 car will be used for Toyota Research Institute's Guardian and Chauffeur mode development. The two tiers differ somewhat, as TRI's Ryan Eustice explains: "Our Chauffeur development is focused on full autonomy, where the human is essentially removed from the driving equation, either completely in all environments, or within a restricted driving domain. Guardian, on the other hand, is being designed to amplify human performance behind the wheel, not replace it. The introduction of the new P4 platform will help us accelerate the development of both tracks when it joins our fleet this spring." The vehicle's situational awareness is boosted by two extra cameras facing on the sides, and a new imaging sensor both forward and rearward. Toyota says the P4's lidar setup is a carryover from the previous platform, but that its machine learning is much improved by its more powerful computer setup. The electricity required by the P4's computing power also comes from the hybrid battery, and as the computer "brain" is now housed vertically against the rear seat's backing, actual trunk space has been freed. More LS500hs will begin to be modified into TRI-P4 vehicles during spring 2019. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.