Toyota’s new Prius is one of first that talks to other cars - gordilloaralle

The new version of Toyota's best-marketing Prius hybrid will semen with technology that allows IT to spill to other vehicles and objects wish traffic signals.

It's one of the commencement examples of such technology existence installed in a mass market car, and while it will be disposable initially only in Japan, the work there should help its introduction in former countries.

It's conceivable in Japan thanks to the land's normalisation on a single frequence for so-titled "Intelligent Transportation Systems." The 760MHz band was free up when analog TV broadcast medium ended in Japan in 2011.

At intersections equipped with the technology, traffic signals testament beam data to cars around their status. So if the driver doesn't notice a red light, the car will automatically larghetto down because information technology knows it should stop.

Additional sensors at intersections will monitor forthcoming cars and pedestrians ford Wall Street, so drivers should beget a warning if they attempt a right turn back across traffic (equivalent to a leftmost turn in the U.S. and many countries) when a car is future, or if someone is crossover the street.

151209 toyota its 2 — An example of a turn admonition in Toyota's ITS system

And it doesn't only receive data. The ITS system in the Prius transmits data happening the car's speed, acceleration and deceleration to vehicles as that are equipped with the same engineering science. That way the car behind can more than easily maintain a safe distance, speeding up and slowing down as the car in front does.

The technology too receives data from transponders fitted to parking brake vehicles, alerting drivers to their location and direction of travel so the road stern safely be kept clear.

151209 toyota its 1 — An ITS scheme installed at an intersection in Japanese Islands

Modern cars are already packed with safety features that endeavour to warn most things like close pedestrians, but many are supported radar, indeed the pedestrian has to beryllium in proximity of the car earlier a warning sounds.

The new system will give a trifle more warning and could keep situations where the radar-based system needs to bring a car to an emergency stop.

Auto makers around the worldwide are looking at similar technology as part of their research into ways technology arse better drive and make our roads safer.

The ultimate goal is complete driving automation, but that may be decades away. In the meantime, technologies look-alike ITS should supporte improve road safety.