Ford smart headlights that project info onto the road
HEAD-UP display systems that project graphics onto the windscreen are becoming increasingly common in modern cars, but now Ford is looking to take that concept to the next level with headlights that project images onto the road. The new smart headlight technology, which is being trialled, can project things like road signs, navigational directions or even weather information onto the road ahead, the carmaker claims.
The point, of course, is to keep the driver’s eyes on the road. For instance, the technology could warn them about changes in weather, such as an icy road ahead or upcoming fog. Because the headlights are also connected to the navigation system, they can also display upcoming turns and Ford says the system can even project the width of the vehicle onto the road so that drivers can judge if the car will fit into a tight gap or parking space. But other road users could also benefit from these highresolution headlights, the carmaker says. For instance, a crosswalk could be projected onto the road, both for the view of the driver and the pedestrian, in situations where the existing road markings are faded or unclear. Other possibilities include showing a path for the driver to follow to ensure cyclists are passed at a safe distance.
“What started as playing around with a projector light and a blank wall could take lighting technologies to a whole new level,” says Ford of Europe features and software expert Lars Junker.
“There’s the potential now to do so much more than simply illuminate the road ahead, to help reduce the stress involved in driving at night. The driver could get essential information without ever needing to take their eyes off the road.” And that’s the whole point. Research from the UK shows that 40% of accidents take place at night, despite the fact that the roads are far quieter. “A vehicle travelling at 90km/h covers 25m per second, meaning even a short glance at the navigation on the in-car screen can result in ‘driving blind’ for 10m or more,” Ford said. “On an unlit road, this could potentially mean missing an important sign or a bend in the road.”