The RadaScan position reference system combines the accuracy of a laser-based system with
the all-weather capabilities of radar. It provides precise positional data to DP (dynamic positioning)
vessel control systems, which can be used to enable automated approach and station keeping
relative to a structure or other vessel.
The RadaScan System consists of three main parts: The Sensor, the Dashboard and the
Responder:
RadaScan Sensor
The RadaScan Sensor is a rotating radar scanner mounted on the DP-equipped vessel. It emits
a microwave beam and detects the reflections returned by any RadaScan Responders that are
within range. It is connected to the vessel’s DP system and to the RadaScan Dashboard.
System Overview
RadaScan Dashboard Software
The RadaScan Dashboard software runs on a marine-specification processor, usually mounted on
the bridge near to the controls of the vessel’s DP system. It gives the DP operator control of the
RadaScan Sensor and the data stream being fed to the DP system.
RadaScan Responder (Target)
One or more responders are mounted on the target platform or vessel. Each responder returns a
modulated radar reflection that carries its unique ID number back to the RadaScan Sensor.
The precise range and bearing of each responder is measured by the sensor. This is used to
calculate the exact position of the RadaScan vessel relative to the target structure or vessel. The
positional data is fed directly into the vessel’s DP system.
RadaScan Sensor
Responder
RadaScan Dashboard Software
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Содержание RadaScan View
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