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Nissan tests fully autonomous ProPilot tech on Tokyo roads

We've been hearing a lot about Nissan's ProPilot technology lately. ProPilot Assist is coming to the U.S. in the Rogue, as well as the Leaf EV. For this generation, the system allows for Level 2 autonomous driving, which is essentially adaptive cruise control paired with a lane-keeping function. Later, Nissan will add ProPilot Park, which allows the car to park itself. The next generation of ProPilot, though, allows for Level 4 fully autonomous driving, even on urban streets, beginning in 2020. Nissan has announced that it has already tested it on public roads during a demonstration in Tokyo. The prototype test vehicle is an Infiniti Q50. It's fitted with 12 cameras, 12 sonar sensors, nine millimeter-wave radar sensors, six laser scanners and high-definition mapping, all run through artificial intelligence. With this combination of hardware and software, the Q50 prototype can navigate across town or on the highway, automating the entire driving duties from the moment the passenger selects a destination until their arrival. It can tackle busy intersections and respond to obstacles in the road, providing what Nissan claims is a "human-like driving feel that gives passengers peace of mind." View 29 Photos "Our next-generation ProPilot prototype showcases technology that will be available for real-world use from 2020," said Takao Asami, Nissan's senior VP of research and advanced engineering. "Today's demonstration is another example of our successful work toward creating an autonomous driving future for all." Autoblog has already had the chance to sample the current generation of ProPilot Assist, in both the Leaf and the Rogue. While there has been a little bit of disagreement in our office, most of us have found the technology to work fairly well, and are looking forward to trying the next generation of semi-autonomous and autonomous systems. As the tech advances, it will only get smoother and smarter. Related Video: News Source: Nissan Green Infiniti Nissan Technology Emerging Technologies Autonomous Vehicles Electric Videos Sedan nissan propilot propilot

Roller coaster or racecar, which pulls more Gs?

Looking for a thrill? You're not the only one. You'll find kindred spirits at airfields going up for a skydive, atop bridges and towers with bungees attached to their feet and standing in line for roller coasters at the local amusement park. But you'll also find them in the paddock at the racing circuit.
So what's the commonality? G-force. It's like gravity, only in each of these cases, it's experienced by human invention. But which activity subjects your body to the greatest amount of g-force? That's what Nissan set to find out.
Before putting them back in the cockpit, Nismo sent out two of its young hot-shoes - Jann Mardenborough and Mark Shulzhitskiy - to an amusement park in the UK with a camera and a g-force meter to find out if any of the coasters could produce as much lateral gravitational force as an LMP2 racing car. See what they found in the pair of videos, below.

Nismo toying with crossovers and pickups

Nissan is apparently committed to turning its racing and tuning division into a bigger player, with new Nismo models coming out all the time. But while the Nismo division has until now focused primarily on hatchbacks and sports cars, the next project could be a truck. According to Aussie website CarAdvice in speaking to Nissan marketing chief Darren Cox and Nismo boss Shoichi Miyatani, the prospect of a Nismo-tuned SUV or pickup are definitely on the table. That could include a performance-oriented take on the Navara pickup, but also the Qashqai crossover – a prospect first mooted a year ago. And if the Qashqai and Navara are under consideration, there's no telling what Nismo might do with the likes of the Frontier, Rogue, Murano or even the Pathfinder. None of that is concrete at the moment, of course, but the market for performance crossovers seems only to be growing – and growing more accessible, too. The Germans keep making smaller crossovers and performance variants thereof, and even Fiat is said to be working on an Abarth version of the 500X. The Juke Nismo itself bridges the gap between hot hatches and performance crossovers, but apart from the 370Z Nismo and GT-R Nismo, most of the division's projects seem to be focusing on hatchbacks like the Pulsar and Versa Note.