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公开(公告)号：US20220317263A1
公开(公告)日：2022-10-06
申请号：US17709892
申请日：2022-03-31
发明人： Eduardo FERNANDEZ MORAL , Alexander PARADZINETS , Heiko ALTMANNSHOFER , Anthony OHAZULIKE , Massimiliano LENARDI , Giuseppe GRABER , Francesco CANORA , Gaetano D'ANDRIA , Luigi FRATELLI , Gavino LACE
摘要： A railway vehicle has two side walls facing each other to define a passenger compartment and a front end portion, which has two LIDAR devices arranged at the upper side corners of the front end portion; each of the LIDAR devices has a field of view of 360° about its axis, and such axis is oriented with a forward inclination and with a lateral outward inclination.
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公开(公告)号：US20220315012A1
公开(公告)日：2022-10-06
申请号：US17709687
申请日：2022-03-31
发明人： Vincenzo GALDI , Piera STELLA , Antonio PICCOLO , Vito CALDERARO , Luigi FRATELLI , Giuseppe GRABER
摘要： An optimal driving profile is generated for vehicles provided with electric propulsion, by providing a sequence of consecutive time intervals until an arrival time and providing a plurality of accelerations that the vehicle can hypothetically take in each of the time intervals; by applying laws of uniformly accelerated motion for each of the accelerations and for each of the time intervals, hypothetical future points along the route are generated, starting from the current position and speed of the vehicle; for each of the time intervals, before analysing the subsequent time interval, it is checked whether the generated points meet all the predefined constraints; if the check has a negative outcome, the point being checked is eliminated from the plausible hypotheses; driving profiles are obtained, each defined by a respective sequence of remaining points; from among said driving profiles, the one requiring a lowest overall energy to be executed is selected.
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