Abstract: A system for controlling multiple computer directed devices, comprises: a supervisor computer which receives input data serving as operand inputs to a set of logical operators implemented in the supervisor, where the logical operators provide output results; assignable resources, including an m number of planner computers, where m is a positive integer, and an operator station computer; a link server computer; a local area network operably coupled to provide data communications among the supervisor computer, planner computers, operator station computer, and link server computer; and a p number of the devices communicatively linked to the link server computer; wherein the supervisor computer assigns a subset of the assignable resources to direct the operation of at least one of the devices in accordance with the output results.

Abstract: A navigational control system directs an autonomous vehicle to travel along a floor from a first location to a destination within an environment, and includes a propulsion module having a processor that receives navigation control signals for directing the motion of the module and provides position signals. At least one reflective, encoded stripe is applied to the floor of the environment. If stripe detecting means, mounted to the module, detects the stripe, recognition signals are provided. Ranging means mounted to the module measures the range between the vehicle and any object within a predetermined distance of the vehicle.