Autonomous ship navigation remote monitoring method and device based on three-dimensional image

The invention belongs to the field of ship navigation monitoring, particularly relates to an autonomous ship navigation remote monitoring method and device based on a three-dimensional image, and aimsto solve the problem that an existing method cannot visually display multi-dimensional information, driving state information and early warning information in ship navigation in a single display mode. The method comprises the following steps: receiving dynamic driving information, equipment operation information and environment information sent by a controlled ship; and generating a three-dimensional scene model based on a pre-stored electronic chart and navigation monitoring information, searching a pre-established three-dimensional scene state display mapping relation table, and displayingthe three-dimensional scene model in a state display mode of a three-dimensional scene corresponding to each piece of data in the received information. The three-dimensional scene of ship navigation is constructed, and the vis