vendredi 29 juin 2012
Ford pushes for Traffic Jam Assist
Individual simulation studies have found that where 25 percent of vehicles on a stretch of road are equipped to automatically follow the traffic ahead, journey times can be reduced by 37.5 percent and delays reduced by 20 percent.
Traffic Jam Assist has the potential to follow the traffic ahead while maintaining lane position in environments where there are no pedestrians, cyclists or animals, and where lanes are clearly marked.
Many of the sensing technologies required to deliver Traffic Jam Assist are already available on current Ford models including Focus, C-MAX and Grand C-MAX. Independent steering already features on Lane Keeping Aid, which provides steering input to assist the driver to steer the vehicle back into lane if an unintentional drift is detected. Lane Keeping Aid also provides the camera technology required to monitor its lane position. Traffic Jam Assist’s automatic speed regulation requirement is supported by Ford Powershift transmission as well as Adaptive Cruise Control, a radar-based system which helps to maintain a set distance to other vehicles.
Traffic Jam Assist would be able to respond to changing traffic situations ahead and communicate any developments to the driver. Traffic Jam Assist would also incorporate features to help ensure the driver remains alert and in contact with the vehicle controls, even when the system was active. It could also be overridden at any time.