38results about How to "With fault self-diagnosis function" patented technology

The invention relates to a ship propulsion and power equipment large-scale vibration isolation system centering monitoring device. 7 vertical displacement sensors, 3 horizontal displacement sensors, 2 longitudinal displacement sensors and rotation speed and temperature sensors are arranged between a propulsion and power equipment large-scale vibration isolation device raft frame and a hull; a programmable controller, an A / D module, a communication module and a power supply module and the like are integrated in a controller unit; and the communication module has a PC communication interface. A touch display screen, indicating lamps and a switch and the like are integrated on a panel. All of the sensors are connected with the A / D module; the A / D module converts analog signals output by the sensors into digital signals; and the programmable controller calculates the centering state of a propulsion engine under a running status and pose of the raft frame, and the state data is displayed on a touch display screen. The ship propulsion and power equipment large-scale vibration isolation system centering monitoring device is good in real-time performance, high in measurement accuracy, convenient to use and high in intelligent degree, and can realize real-time high-precision monitoring of the ship propulsion and power equipment large-scale vibration isolation device centering state and raft frame pose.