Abstract:
A method and system to optimize underwater operations utilizing a radio frequency identification (RFID) arrangement. The RFID arrangement includes a plurality of RFID tags positioned on an underwater surface, with each of the plurality of tags coded with unique information related to each tag's location on the underwater surface. The RFID system also includes an RFID reader/interrogator attached to an underwater explorer. When the underwater explorer is within a reading range of a tag, the reader/interrogator reads the unique tag information. The tag information is used to optimize underwater operations performed by the explorer, which may be a diver or a water vessel.
Abstract:
A method and system to optimize underwater operations utilizing a radio frequency identification (RFID) arrangement. The RFID arrangement includes a plurality of RFID tags positioned on an underwater surface, with each of the plurality of tags coded with unique information related to each tag's location on the underwater surface. The RFID system also includes an RFID reader/interrogator attached to an underwater explorer. When the underwater explorer is within a reading range of a tag, the reader/interrogator reads the unique tag information. The tag information is used to optimize underwater operations performed by the explorer, which may be a diver or a water vessel.
Abstract:
The invention is directed to a lightweight apparatus for the redirection and capture of paint overspray and airborne particulates at a surface being painted. The apparatus has a top tubing arrangement, and a bottom tubing arrangement, and blowers that provide air to both tubing arrangements. The invention also has an enclosure having a top opening and a bottom opening. The bottom tubing arrangement is positioned at the bottom opening. The bottom tubing arrangement includes a plurality of perforations creating an airflow that provides a pneumatic seal between the apparatus and the surface being painted, preventing the escape of paint overspray. The top tubing arrangement also includes a plurality of perforations that create an airflow that prevents the escape of paint overspray from the enclosure. Entrained paint overspray and airborne particles within the enclosure are captured by a filter within the enclosure.
Abstract:
A cleaning system includes a chassis supporting a propulsion system for propelling the cleaning system across a surface. At least one sensor of a first type is coupled to the chassis, and a surface engagement mechanism is configured to maintain the cleaning system coupled to the surface as the propulsion system propels the cleaning system across the surface. A cleaning device is coupled to the chassis and configured to abrade the fouling from the surface, and a controller coupled to the chassis and in signal communication with the propulsion system and the first sensor. The controller is configured to receive a signal from the at least one sensor of the first type and control the propulsion system in response to the signal.