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Ford developing ‘smart’ lighting technology to spot hazards

Ford is developing new ‘smart’ lighting technologies that will enable drivers to more easily identify potential hazards when driving at night, including pedestrians, cyclists and animals. At its European Research and Innovation Centre in Aachen, Germany, Ford has developed the Camera-Based Advanced Front Lighting System, which can widen the beam at junctions and roundabouts to better illuminate hazards that are not in the direction of travel. The system builds upon the company’s Adaptive Front Lighting System and Traffic Sign Recognition, which are already available in Ford vehicles, to provide drivers with improved visibility at roundabouts, stop, and give way or yield signs. The new system also uses GPS information to better illuminate bends and dips on a chosen route. Where GPS information is not available, the technology uses a forward-facing video camera mounted in the rear-view mirror base to detect lane markings and predict the road’s curvature, using the information to illuminate the area more effectively. In a further evolutionary step, in those instances, the camera stores the information in the vehicle’s navigation system, so that when the driver uses the same road again, the headlights adapt to the course of the road automatically to better light the way.

Currently in the pre-development phase with Ford engineers in Aachen, new Spot Lighting technology helps draw the driver’s attention to pedestrians, cyclists and even large animals in the vehicle’s path or even just off the road. The Spot Lighting system uses an infra-red camera in the front grille to simultaneously locate and track up to eight people and bigger animals, including larger dogs, at a range of up to 394 feet (120m). The system can spotlight two hazards for the driver with a spot and a stripe on the road surface, illuminated by two special LED lamps next to the fog lights. The highlighted objects are displayed on the screen inside the car, marked in a red or yellow frame, according to the proximity of the object and the level of danger presented.

“Many people who drive at night have had to quickly react to someone or something suddenly appearing in the road, as if from nowhere,” said Ken Washington, vice president of Ford research and advanced engineering. “Our Camera-Based Advanced Front Lighting System and Spot Lighting help ensure the driver is quickly alerted to people or animals that could present a danger.” Michael Koherr, research engineer for lighting systems at Ford of Europe, added, “Camera-Based Advanced Front Lighting can help make it easier for the driver to travel at night in unfamiliar surroundings, and to more easily see unexpected hazards. At roundabouts, for example, our system helps the driver to clearly see the exits; and check if cyclists and pedestrians are crossing the road. Spot Lighting makes potential hazards in the road ahead more easily visible to the driver; whether that is a pedestrian, a cyclist, or even a large animal.” Ford expects the technology to be available for customers in the near future.

July 20, 2015

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