Apparatus and method for testing automated vehicles
AssigneeHoriba Instruments, Inc.
InventorLeo Alphonse Gerard Breton
Life of this patent
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Abstract
A processor, responsive to a set of location or motion data describing one or more objects relative to a first, local frame of reference, generates a transformed set of location or motion data describing the one or more objects relative to a second, local frame of reference different than the first local frame of reference, such that the set of location or motion data and the transformed set of location or motion data relative to a global frame of reference are same. The processor also outputs the transformed set of location or motion data to a vehicle such that the vehicle performs control operations responsive thereto.
Claims9
A vehicle test apparatus comprising:
- a processor programmed to (i) transform data defining, for each of a plurality of instants of a duration of time for a vehicle to traverse a real or simulated route, a scheduled position of an object relative to a frame of reference local to a scheduled location along the route at the instant to data defining an actual temporal position of the object relative to a frame of reference local to the vehicle based on data defining a temporal location of the vehicle along the route at the instant and data defining the scheduled location along the route at the instant such that, for each of the plurality of instants, the scheduled position of the object and actual temporal position of the object are same relative to a global frame of reference regardless of the scheduled location along the route at the instant and the temporal location of the vehicle along the route at the instant, and (ii) output to the vehicle the data defining, for each of the plurality of instants, the actual temporal position of the object such that the vehicle executes control operations responsive thereto.
A test method for a vehicle comprising:
- transforming data defining scheduled positions of an object relative to a frame of reference local to scheduled locations along a real or simulated route to data defining actual temporal positions of the object relative to a frame of reference local to the vehicle based on data defining temporal locations of the vehicle along the route and data defining the scheduled locations along the route such that the scheduled positions of the object and actual temporal positions of the object that temporally correspond are same relative to a global frame of reference regardless of the scheduled locations along the route and the temporal locations of the vehicle along the route;
- and
- outputting to the vehicle the data defining the actual temporal positions of the object such that the vehicle executes control operations responsive thereto.
Dependencies are inferred from the claim text.