The SOTDMA technology used in the AIS transponder transmits and receives information on all vessels within VHF coverage. This information includes position, identity, course over ground, heading, and rate of turn as well as navigational status and the destination of the ship.
The AIS Inland transponder broadcasts Inland blue sign status messages for upstream or downstream navigation; ships passing on starboard side, hazardous cargo carriage (Blue Cones), and estimated time of arrival at locks, bridges and terminals. Lock management, information on draught, type of cargo and destination is vital for decision making and safe maneuvering along the inland waterways.
The information received from, and provided to, the ships is easily plotted on any ARPA radar or electronic chart system. Maximum situational awareness is accomplished.
Configuration and interfaces
The AIS Class A/Inland transponder is easy to install onboard any ship by connecting it to a GPS and VHF antenna, and is complete after connecting it to the onboard sensors. To maximize the benefi t of the investment, the AIS Inland transponder is delivered with an interface to the Inland ECDIS and/or ARPA radar.
The AIS Class A/Inland transponder consists of an integrated Minimum Keyboard and Display (MKD).