An increase in functionality of semi-autonomous vehicles (SAV) through the implementation of intelligent distributed control and smart sensing techniques is presented. In combination with a modular design approach, this facilitates systemmodification and improvement, combined with faster customization of the platform. A distributed and reactive behavioral control architecture is used to realize local autonomous navigation capabilities; improved operator interaction; self protection andsafer operation. A virtual engineering environment based on a computer-aided-graphics platform is used (1) for modeling the vehicle and the environment in which it can operate; (2) developing preemptive learning and training of responses/behaviors, and(3) for evaluation of vehicle functionality as part of an integrated materials handling system.
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