Method for fusing multi-probe end sonar information by using submersible as carrier

The invention provides a method for fusing multi-probe end sonar information by using a submersible as a carrier. After received by a receiving end, echo information of a plurality of submersible probe ends of multi-probe end sonar equipment using the submersible as the carrier is fused according to the following steps of: (1) pretreating the echo information of the probe ends; (2) extracting various kinds of echo characteristic information of the probe ends; (3) fusing characteristic layers of the characteristic information; and (4) fusing decision-making layers of the fused information of the characteristic layers. In the information fusing method used in multi-probe end sonar using the submersible as the carrier, the information of the probe ends is systematically used for making decisions; the information of each probe end is fused; the characteristics of an underwater target are described comprehensively, accurately and reliably; the defects that a single probe end only provides the local characteristic information of the target and the characteristic of the target cannot be described comprehensively are overcome; and the accuracy and the reliability of the multi-probe end sonar equipment are enhanced.