Multielement and united sensing device for water area monitoring and sensing method thereof

The invention discloses a multielement and united sensing device for water area monitoring and a sensing method thereof. The device comprises a surveillance radar, a target detecting and tracking system, an integrated data processing system, an automatic AIS ship identification system and a photovoltaic device, wherein the target detecting and tracking system is connected with the surveillance radar, the automatic AIS ship identification system and the photovoltaic device respectively through internal special lines, the integrated data processing system is connected with the target detecting and tracking system through a network switch, an external data interface is connected with a matched external data device through an RS422 interface, the external data interface passes through a 100/1000M interface, and an information center and adjacent water area stations are reserved. The multielement and united sensing device adopts an advanced multisource target fusion algorithm to provide high-precision target param