Vessel movement monitoring and informing system and implementing method thereof

Abstract

The invention discloses a dynamic ship monitoring information system, in which an AIS transmitter is arranged on a ship, an AIS receiver is connected with a monitoring server which is connected with a client terminal by a communication network which is internally provided with an operation processor and a memory which is used for memorizing the AIS ship information and electronic chart data. The realization method of the invention comprises the steps as follows: a matching data module is established; the ship information is called out of the AIS data module; whether the ship motion state and a triggering rule are matched or not is compared; the proportion of the chart is calculated; an electronic chart data module is called according to the proportion and the position so as to generate a local electronic chart background module; ship drawings are laminated on the local electronic chart background module so as to obtain a local ship chart; a data module to be informed is turned to; a sending path is selected and the local ship chart is sent to the client terminal. The dynamic ship monitoring system can conveniently calculate the local ship electronic chart, to which the ship the client pays attention, and transmit the local ship electronic chart to the client terminal, thus bringing intuitionistic dynamic ship information for the clients.

Description

Technical field: [0001] The invention relates to a ship navigation monitoring device, in particular to a system for monitoring ship navigation dynamics and notifying intuitive ship dynamic information to users, and a method for realizing various functions of the system. Background technique: [0002] Traditional ship dynamic monitoring is limited to port waters, using radar information from port management departments or maritime management departments. However, this kind of monitoring can only obtain information such as the sailing speed and course of the ship. Some specific information, such as ship draft, turn rate, ship size data, etc., cannot be obtained through this method. [0003] At present, in accordance with the requirements of relevant international conventions, the automatic identification system (Automated Identification System, abbreviation: AIS) is mandatory to be installed on cargo ships of 500 metric tons and above and all passenger ships. The original int...

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