Nearly 3,000 cars, trucks and buses equipped with connected Wi-Fi technology to enable vehicles and infrastructure to ‘talk’ to each other in real time to help avoid crashes and improve traffic flow, began traversing Ann Arbor's streets yesterday as part of a year-long safety pilot project by the US Department of Transportation. Ray LaHood, US Transportation Secretary, joined elected officials and industry and community leaders on the University of Michigan campus to launch the second phase of the Safety Pi
One of the latest innovations from road safety equipment company Nissen is NiNa (Nissen Navigation) Traffic and NiNa Guard, a combination of sophisticated sensor and a traffic counter which collects data on traffic density and speed.
Data collected by the system can then be used to warn oncoming motorists by displaying the traffic information and warning on variable message signs.
