Design of the Comprehensive Monitoring System of Ro-Ro Ship Power Plant Based on LabVIEW

Abstract

In this paper, using power machinery monitoring technology, testing technology, signal analysis and processing technology, combined with the characteristics of the dual-engine and double-propeller arrangement, carrying, complex waters and variable operating conditions of the power unit of the ro-ro ship, a set of virtual instruments is designed for the power of the ro-ro ship. Device integrated monitoring system. The system has a complete set of comprehensive monitoring system, which can monitor the power output working status of the power unit of the ro-ro ship. Under different working conditions, the system can collect and analyse signals through sensors, and automatically obtain information such as combustion work in the cylinder, gearbox gear transmission and meshing, shaft trajectory dynamic vibration and shaft power, and is a monitoring platform for marine power plants. The development and intelligent cabin provide technical support. The system realizes the automatic monitoring of ships, effectively improves the safety and reliability of ship operations, and reduces and avoids the occurrence of major accidents. At the same time, it has also completed the integration and digitization of ship power plant monitoring, providing support for decision-making in the use, operation and control, maintenance, and management of equipment and systems, effectively improving the safety and reliability of ship operations, and further promoting the development of smart ships and smart engine rooms.