Driving at night, especially on unfamiliar winding roads, can be stressful, and many people choose to avoid this experience altogether. However, Ford is looking for new ways to make driving in the dark easier and more comfortable. The company was the first to use road signs and lane markings as cues to modulate the light beams of the headlights, in order to better illuminate the road ahead, especially around intersections. Now, Ford Research and Advanced Engineering Europe engineers are testing technology that uses real-time location data to effectively show the way forward. (2) The predictive intelligent headlight system directs beams to upcoming road corners even before drivers can see them, illuminating hazards and other users more quickly and effectively. The advanced lighting system prototype uses GPS location data, advanced technologies and highly accurate road geometry information to accurately identify curves. An algorithm calculates the vehicle’s trajectory and speed to proactively adjust the direction of its headlights, providing optimal light coverage of curves, intersections – and even hazards lurking around the corner. If the vehicle is traveling on a stretch of road where position data is not available, the system will work in synergy with the camera – and headlight bending technologies linked to the steering – to continue to intelligently illuminate the road until when the position data improves. Researchers have experimented extensively with this technology through “digital twin” simulation that recreates the physical world in a virtual environment. The simulator accurately calculates how light falls and reflects in the real world, allowing researchers to better visualize and optimize the technology for drivers. “The predictive lighting technology we are developing will one day make driving in the dark as simple as following the headlight beam. This new map and location based system is the next step in our research to make driving in the dark. driving at night as simple or less stressful as during the day, “explained Michael Koherr, lighting research engineer, Ford of Europe. (ITALPRESS). tvi / com 23-Apr-21 16:44
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