77776572
Jul 8, 2009
Software that utilizes laser-based position detectors for preventing collisions between crane components, namely, spreaders and trolleys, and other objects during the process of moving containers in an on-shore yard; hardware, namely, laser-based sensors, namely, laser position detectors for preventing collisions between crane components, namely, spreaders and trolleys, and other objects during the process of moving containers in an on-shore yard; computer systems composed of hard drives, central processing units and laser position detectors for preventing collisions between crane components, namely, spreaders and trolleys, and other objects during the process of moving containers in an on-shore yard
Electrical and Scientific Apparatus