A high-efficiency universal intelligent propeller device with steering and a control system thereof

Abstract

The application relates to the technical field of underwater propellers, and discloses a high-efficiency universal intelligent propeller device with steering and a control system thereof, which comprises a power propelling unit, a steering execution unit, a universal adaptive installation assembly, an environment sensing and navigation module, a dual-mode control module and a main control unit. The steering execution unit is configured with a standardized mechanical interface and is connected with a bottom assembly comprising an efficient flow channel and a motor, so that different propelling models can be decoupled and replaced. The system integrates a dual-mode compatible control mainboard, relies on a signal arbitration circuit to realize seamless switching between wireless remote control and wired control channels, and eliminates hidden troubles of control interruption. Meanwhile, in combination with a sonar device, a GPS and a posture acquisition module, the main control unit can real-timely fuse multi-source data, solve a yaw correction angle and a reverse compensation thrust vector, and realize automatic omnidirectional obstacle avoidance and accurate top flow anchoring in complex water areas. The application effectively improves the structural universality, endurance efficiency and unmanned operation safety of the propeller.