Abstract:As the main equipment of naval mine-countermeasure army, the detection and application research on mine detection and hunting equipment has significance for improving the operational effectiveness of organic mine-countermeasure equipment. Based on the actual combat process of mine detection and hunting in operational force, and combined with the application situations of mine detection and hunting equipment, this paper proposes a probability classification method for sensor detecting target, establishes detection probability classification method model, and analyzes the problems that need to be solved in practical application. It inspires and promotes the operational applications of equipment, including conducting mine target quantity assessment in sea area, target identification comparison, sonar detection voyage optimization, etc.