Nissan unveiled research that will enable vehicles to interpret signals from the driver’s brain. The new technology redefines how people interact with their cars. Its name is Brain-to-Vehicle or B2V. It promises to speed up reaction times for drivers while leading to more adaptable cars. And the aim is to make driving more enjoyable.
Nissan will demonstrate capabilities of this exclusive technology at the CES 2018 in Las Vegas. B2V is the latest development in Nissan Intelligent Mobility. That is the company’s vision for transforming how cars are driven, powered and integrated into society.
“When most people think about autonomous driving, they have a very impersonal vision of the future, where humans relinquish control to the machines. Yet B2V technology does the opposite, by using signals from their own brain to make the drive even more exciting and enjoyable,” said Nissan Executive Vice President Daniele Schillaci. “Through Nissan Intelligent Mobility, we are moving people to a better world by delivering more autonomy, more electrification and more connectivity.”
Nissan Brain-to-Vehicle technology redefines future of driving
This breakthrough from Nissan is the result of research into using brain decoding technology to predict a driver’s actions and detect discomfort.
Predict: By catching signs that the driver’s brain is about to initiate a movement – such as turning the steering wheel or pushing the accelerator pedal – driver-assist technologies can begin the action more quickly. This can improve reaction times and enhance manual driving while the driver maintains his control.
Detect: By detecting and evaluating driver discomfort, artificial intelligence can change the driving configuration or driving style when in autonomous mode.
Other possible uses include adjusting the vehicle’s internal environment, said Dr. Lucian Gheorghe, senior innovation researcher at the Nissan Research Centre in Japan, who’s leading the B2V research. For example, the technology can use augmented reality to adjust what the driver sees and create a more relaxing environment.
“The potential applications of the technology are incredible,” Gheorghe said. “This research will be a catalyst for more Nissan innovation inside our vehicles in the years to come.”
Nissan’s B2V technology is the world’s first system of its kind
The driver wears a device that measures brain wave activity, which autonomous systems analyse afterwards. By anticipating intended movement, the systems can take actions. For example, it can turn the steering wheel or slow the car. And the system does it 0.2 to 0.5 seconds faster than the driver while remaining largely imperceptible.
Nissan will use a driving simulator to demonstrate some elements of the technology at CES while Gheorghe will be on hand to answer questions. Nissan’s display will be at booth 5431 in the Las Vegas Convention Center’s North Hall.
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