Patent ID: 8368585
Filing Date: 2013-02-05
Classification: B63B

Abstract:
1. A navigation assisting device, comprising: a TT information acquiring module for acquiring target object data by performing target tracking based on an echo received by a radar antenna; an AIS information acquiring module for acquiring target object data based on a Universal Shipborne Automatic Identification System; a maximum-number-of-output-data determination module for determining a maximum number of output data that is the number of target object data that is outputable while the radar antenna revolves once; a priority determination module for performing a priority determination according to a predetermined rule, for the target object data acquired by the TT information acquiring module and the target object data acquired by the AIS information acquiring module; and an output control module for outputting the target object data fewer than the maximum number of output data according to the priorities while the radar antenna revolves once.