• Tel: 01524 383320 Forsberg Services. North Quay Offices, Heysham Port, Heysham, UK

Requirement

  • A major UK port required a system that would provide the heading and precise positioning of a Rubber Tyre Gantry (RTG) crane
  • Due to the environment the crane also suffered from frequent GPS outages and therefore the system was required to provide positioning when GPS was unavailable
  • The system was to provide the operator with a method to detect obstacles in the path of the RTG.

Solution

  • Forsberg developed the system to assist the RTG operator by providing a visual camera reference of the RTG in relation to a driveline
  • Two cameras mounted on each side of the vehicle continually monitor the direction, angle and accuracy of the RTG to the driveline by image processing techniques
  • The Northing and Easting position derived from these images are then compared with given system parameters
  • Any RTG deviation from these parameters will be visually displayed to the operator via the traffic light display screen in the cabin
  • By interfacing the system with the on-board RTG “Assisted Steering Module” it provided a seamless reliable fall-back in the event of poor GPS data

OPTOnav System

OPTOnav is an integrated aerial and land survey package with built in point location and point-to-point measurement capability from a database of high resolution photographs. Downloads OPTONAV …