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A remote-controlled vehicle and method for performing a plurality of tasks in a location generally inaccessible to humans are provided. The vehicle may include a propulsion frame, and a platform attached to the frame or integral therewith for supporting an interchangeable accessory selected from a s

A remote-controlled vehicle and method for performing a plurality of tasks in a location generally inaccessible to humans are provided. The vehicle may include a propulsion frame, and a platform attached to the frame or integral therewith for supporting an interchangeable accessory selected from a set of distinct interchangeable accessories. Each distinct interchangeable accessory may be configured to perform a distinct operational task. The platform includes at least one mechanical power takeoff, and each accessory includes at least one mechanical power receptor configured to interface with the mechanical power takeoff for coupling mechanical energy to the accessory. The platform constitutes a universal platform for the set of distinct interchangeable accessories.

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1. A remote-controlled vehicle for performing a plurality of tasks, the vehicle comprising:a propulsion frame responsive to control signals generated remotely from the vehicle, the frame configured to support an interchangeable accessory selected from a set of distinct interchangeable accessories, e

1. A remote-controlled vehicle for performing a plurality of tasks, the vehicle comprising:a propulsion frame responsive to control signals generated remotely from the vehicle, the frame configured to support an interchangeable accessory selected from a set of distinct interchangeable accessories, each distinct interchangeable accessory configured to perform a distinct operational task, the frame comprising at least one mechanical power takeoff, each accessory comprising at least one mechanical power receptor configured to interface with the at least one mechanical power takeoff for coupling mechanical energy to the accessory, the frame constituting a universal mounting frame for the set of distinct interchangeable accessories, wherein the frame comprises first and second lateral subassemblies spaced apart from one another, and a back subassembly for supporting the first and second lateral subassemblies. 2. The remote-controlled vehicle of claim 1 wherein the distinct interchangeable accessories are selected from the group consisting of a gripper, a rotating brush assembly, and a vacuum hose positioner. 3. The remote-controlled vehicle of claim 1 wherein the platform for supporting each of the distinct interchangeable accessory comprises a universal quick-disconnect assembly for enabling a user to manually mount and dismount each interchangeable accessory from the platform. 4. The remote-controlled vehicle of claim 1 further comprising at least one sensor positionable to monitor any of the interchangeable accessories while performing the distinct operational tasks. 5. The remote-controlled vehicle of claim 1 wherein the interchangeable accessory comprises a gripper, wherein said gripper comprises at least one pair of arms for grabbing an object, the arms connected to a gear assembly having a first gear responsive to mechanical power received through the mechanical power receptor. 6. A remote-controlled vehicle for performing a plurality of tasks, the vehicle comprising:a propulsion frame responsive to control signals generated remotely from the vehicle, the frame configured to support an interchangeable accessory selected from a set of distinct interchangeable accessories, each distinct interchangeable accessory configured to perform a distinct operational task, the frame comprising at least one mechanical power takeoff, each accessory comprising at least one mechanical power receptor configured to interface with the at least one mechanical power takeoff for coupling mechanical energy to the accessory, the frame constituting a universal mounting frame for the set of distinct interchangeable accessories; anda containment pan, wherein the containment pan is responsive to a motorized gear to be selectably movable upwardly and downwardly in a gap through which the vehicle may travel. 7. A remote-controlled vehicle for performing a plurality of tasks, the vehicle comprising:a propulsion frame responsive to control signals generated remotely from the vehicle, the frame configured to support an interchangeable accessory selected from a set of distinct interchangeable accessories, each distinct interchangeable accessory configured to perform a distinct operational task, the frame comprising at least one mechanical power takeoff, each accessory comprising at least one mechanical power receptor configured to interface with the at least one mechanical power takeoff for coupling mechanical energy to the accessory, the frame constituting a universal mounting frame for the set of distinct interchangeable accessories; anda vacuum cleaner responsive to a pressurized air source to create a Venturi-induced vacuum, wherein the vacuum cleaner further comprises a confined volume for accumulating debris collected in response to suction created by the vacuum cleaner in a vacuum hose connected thereto. 8. The remote-controlled vehicle of claim 7 wherein a tip of the vacuum hose is connected to an interchangeable accessory comprising a vacuum hose po sitioner, wherein the at least one mechanical power receptor of the vacuum hose positioner is connected to a gear assembly having a first gear configured to provide lateral movement to the tip of the vacuum hose. 9. The remote-controlled vehicle of claim 8 wherein the vacuum hose positioner further comprises another mechanical power receptor connected to a second gear configured to provide tilting movement to the tip of the vacuum hose. 10. A remote-controlled vehicle for performing a plurality of tasks, the vehicle comprising:a propulsion frame responsive to control signals generated remotely from the vehicle, the frame configured to support an interchangeable accessory selected from a set of distinct interchangeable accessories, each distinct interchangeable accessory configured to perform a distinct a operation task, the frame comprising at least one mechanical power takeoff, each accessory comprising at least one mechanical power receptor configured to interface with the at least one mechanical power takeoff for coupling mechanical energy to the accessory the frame constituting universal mounting frame for the set of distinct interchangeable accessories, wherein said vehicle is dimensioned and configured to travel through gaps as small as approximately 0.75 inch in height. 11. The remote-controlled vehicle of claim 10, wherein the interchangeable accessory comprises a gripper, wherein said gripper comprises at least one pair of arms for grabbing an object, the arms connected to a gear assembly having a first gear responsive to mechanical power received through the mechanical power receptor. 12. The remote-controlled vehicle of claim 11 wherein the gripper further comprises another mechanical power receptor connected to a second gear configured to provide tilting movement to said arms. 13. The remote-controlled vehicle of claim 10 wherein the distinct interchangeable accessories are selected from the group consisting of a gripper, a rotating brush assembly, and a vacuum hose positioner. 14. The remote-controlled vehicle of claim 10 wherein the platform for supporting each of the distinct interchangeable accessory comprises a universal quick-disconnect assembly for enabling a user to manually mount and dismount each interchangeable accessory from the platform. 15. The remote-controlled vehicle of claim 10 further comprising at least one sensor positionable to monitor any of the interchangeable accessories while performing the distinct operational tasks. 16. A remote-controlled vehicle for performing a plurality of tasks, the vehicle comprising:a propulsion frame responsive to control signals generated remotely from the vehicle, the frame configured to support an interchangeable accessory selected from a set of distinct interchangeable accessories, each distinct interchangeable accessory configured to perform a distinct operational task, the frame comprising at least one mechanical power takeoff, each accessory comprising at least one mechanical power receptor configured to interface with the at least one mechanical power takeoff for coupling mechanical energy to the accessory, the frame constituting a universal mounting frame for the set of distinct interchangeable accessories, wherein the interchangeable accessory comprises a brush assembly having at least one brush connected to a gear assembly having a first gear for rotating in a desired angular direction in response to mechanical power received through the mechanical power receptor. 17. The remote-controlled vehicle of claim 16 wherein the brush assembly further comprises another mechanical power receptor connected to a second gear to provide tilting movement to said brush. 18. A platform for performing a plurality of tasks, the platform comprising:an interchangeable accessory selected from a set of distinct interchangeable accessories, each distinct interchangeable accessory configured to perform a distinct operational task, the platform comprising at least one mechanic al power takeoff, each accessory comprising at least one mechanical power receptor configured to interface with the at least one mechanical power takeoff for coupling mechanical energy to the accessory, the platform constituting a universal platform for the set of distinct interchangeable accessories; anda containment pan, wherein the containment pan is responsive to a motorized gear to be selectably movable upwardly and downwardly in a gap through which the platform may travel. 19. The platform of claim 18 wherein the platform for supporting each of the distinct interchangeable accessory comprises a universal quick-disconnect assembly for enabling a user to manually mount and dismount each interchangeable accessory from the platform. 20. The platform of claim 18 further comprising at least one sensor positionable to monitor any of the interchangeable accessories while performing the distinct operational tasks. 21. A platform for performing a plurality of tasks, the platform comprising:an interchangeable accessory selected from a set of distinct interchangeable accessories, each distinct interchangeable accessory configured to perform a distinct operational task, the platform comprising at least one mechanical power takeoff, each accessory comprising at least one mechanical power receptor configured to interface with the at least one mechanical power takeoff for coupling mechanical energy to the accessory, the platform constituting a universal platform for the set of distinct interchangeable accessories; anda compartment including a vacuum cleaner responsive to a pressurized air source to create a Venturi-induced vacuum, wherein the compartment further comprises confined volume for accumulating debris collected in response to suction created by the vacuum cleaner in a vacuum hose connected thereto. 22. A platform for performing a plurality of tasks, the platform comprising:an interchangeable accessory selected from a set of distinct interchangeable accessories, each distinct interchangeable accessory configured to perform a distinct operational task, the platform comprising at least one mechanical power takeoff, each accessory comprising at least one mechanical power receptor configured to interface with the at least one mechanical power takeoff for coupling mechanical energy to the accessory, the platform constituting a universal platform for the set of distinct interchangeable accessories wherein a tip of the vacuum hose is connected to an interchangeable accessory comprising a vacuum hose positioner, wherein the at least one mechanical power receptor of the vacuum hose positioner is connected to a gear assembly having a first gear configured to provide lateral movement to the tip of the vacuum hose, wherein the vacuum hose positioner further comprises another mechanical power receptor connected to a second gear in the gear assembly configured to provide tilting movement to the tip of the vacuum hose. 23. A platform for performing a plurality of tasks, the platform comprising:an interchangeable accessory selected from a set of distinct interchangeable accessories, each distinct interchangeable accessories configured to perform a distinct operational task, the platform comprising at least one mechanical power takeoff, each accessory comprising at least one mechanical power receptor configured to interface with the at least one mechanical power takeoff for coupling mechanical energy to the accessory, the platform constituting a universal platform for the set of distinct interchangeable accessories, wherein said platform is dimensioned and configured to pass through gaps as small as approximately 0.75 inch in height. 24. A platform for performing a plurality of tasks, the platform comprising:an interchangeable accessory selected from a set of distinct interchangeable accessories, each distinct interchangeable accessory configured to perform a distinct operational task, the platform comprising at least one mechanical power takeo ff, each accessory comprising at least one mechanical power receptor configured to interface with the at least one mechanical power takeoff for coupling mechanical energy to the accessory, the platform constituting a universal platform for the set of distinct interchangeable accessories, wherein the interchangeable accessory comprises a gripper, wherein the gripper comprises at least one pair of arms for grabbing an object, the arms connected to a gear assembly having a first gear responsive to mechanical power received through the mechanical power receptor, wherein the gripper further comprises another mechanical power receptor connected to a second gear in the gear assembly configured to provide tilting movement to said arms. 25. A platform for performing a plurality of tasks, the platform comprising:an interchangeable accessory selected form a set of distinct interchangeable accessories, each distinct interchangeable accessory configured to perform a distinct operational task, the platform comprising at least one mechanical power takeoff each accessory comprising at least one mechanical power receptor configured to interlace with the at least one mechanical power takeoff for coupling mechanical energy to the accessory, the platform constituting a universal platform for the set of distinct interchangeable accessories, wherein the interchangeable accessory comprises a brush assembly having at least one brush connected to a gear assembly having a first gear for rotating in any desired angular direction in response to mechanical power received through the mechanical power receptor, wherein the brush assembly further comprises another mechanical power receptor connected to a second gear in the gear assembly to provide tilting movement to said brush. 26. A method for performing a plurality of tasks in a location generally inaccessible to humans, the method comprising:generating control signals for remotely operating a propulsion frame at a location undergoing inspection;selecting an interchangeable accessory from a set of distinct interchangeable accessories, each distinct accessory configured to perform a distinct operational task;mounting onto the frame the selected accessory;providing at least one mechanical power takeoff at the frame configured to interface with at least one mechanical power receptor at the selected accessory for coupling mechanical energy to the accessory; andproviding at least one sensor configured to monitor any of the interchangeable accessories while performing the distinct operational tasks, wherein in response to a condition sensed by the sensor, selecting a different interchangeable accessory for performing a task appropriate to the sensed condition. 27. A remote-controlled vehicle, comprising;at least one frame, wherein the frame is configured to support an interchangeable accessory selected from a set of distinct interchangeable accessories, each distinct interchangeable accessory configured to perform a distinct operational task, the frame comprising at least one mechanical power takeoff, each accessory comprising at least one mechanical power receptor configured to interface with the at least one mechanical power takeoff for coupling mechanical energy to the accessory the frame constituting a universal mounting frame for the set of distinct interchangeable accessories; anda pair of drive modules removably secured to said at least one frame, each of said drive modules having a continuous track, and a motor dimensioned and configured to transmit locomotive force from said motor to said continuous track, said drive module further defining a longitudinal axis, said continuous track being dimensioned and configured to pivot around an axis parallel to said longitudinal axis. 28. The method of claim 26 further comprising providing a quick-disconnect assembly for enabling a user to manually mount and dismount any interchangeable accessory from the frame.