car making its way on Japanese public roads is instead packed with radars, lasers, cameras and computer chips.When it goes on sale, the electronics system will be much smaller and tidier.Jeremy Carlson, senior analyst at IHS Automotive, who is an expert on autonomous driving, praised Nissan for having "a clear roadmap" for the technology it was working on."Overall it is a comprehensive system that will allow Nissan to continue to innovate and add functionality in the future."Nissan's plans to successively deploy piloted drive technologies keep the automaker at or near the leading edge of the industry in driver Fish pond impeller type permanent magnet variable frequency aerator assistance technology both in Japan and worldwide," he said. At one point, the human driver, who was in the seat for the whole test ride, had to intervene because the car didn't properly recognize an unclearly drawn lane.Requiring neither hands on the steering wheel nor a foot on the gas pedal or brakes, the Nissan Motor Co.Being a passenger in a self-driving car is similar to being driven around by a very.All the major automakers, including Nissan's Japanese rival Toyota Motor Corp."The system was shown in Nissan's Leaf electric vehicle, meaning it was not only intelligent but also zero-emission."We think we are a leader," Iijima said.

But he was confident it was the way of the future, delivering better safety, because more than 90 percent of traffic accidents are caused by driver error.S.Nissan, which also makes the Infiniti luxury model and the March subcompact, is preparing the autonomous driving option for vehicles going on sale in 2020.In the U..".The car experienced by The Associated Press is still unable to deal with unexpected situations, such as moving to the side of the road if an ambulance approaches.Nissan General Manager Tetsuya Iijima, who was the human driver for the test ride, acknowledged the system needs fine-tuning. Daimler and Mercedes Benz also have developed such technology.When compared with a human, Nissan's prototype is only 3 or 4 years old, maybe 6 at most, and the goal is to help it mature to a 20-year-old, he said.Its trunk space was filled with electronics and wiring, evidence of the computer technology needed to integrate the information from the car's many sensors, radars and 360-degree cameras.

"Nissan plans to tailor the feature to various markets., are working on the driverless car. And it slowed down, appearing to be "thinking" at slightly complicated situations, such as cars coming from another lane. Tokyo: Being a passenger in a self-driving car is similar to being driven around by a very cautious person, maybe your grandmother. The system is designed to recognize people and if a pedestrian jumped out onto the road, the car should come to a stop.It always stayed within the speed limit. "Please compare the prototypes. It also brakes safely to a stop without crashing into the vehicle in front, and it knows the difference between a red light and a tail-lamp., where there tends to be long driving on highways, a feature that might work like an enhanced auto-cruise would be handy.Reporters were given a half-hour test ride in the prototype vehicle Tuesday on a scenic but pre-programmed course on Tokyo roads, which included stopping at traffic lights, making turns, changing lanes and crossing a bridge across the bay.

"We need to make it understand the world - the severe world.The car was painstakingly careful, like someone extra cautious on the road."It's like a kid," said Iijima, emulating a child walking slowly, a step at a time.Nissan's "intelligent driving" feature is smart enough to navigate intersections without lane markers.It plans to have abbreviated versions of the technology starting from next year, such as keeping a safe distance from the car in front on congested roads. and electric car maker Tesla Motors, as well as players outside the auto industry such as Google Inc.Otherwise, it did fine