Aircraft Maintenance Training Simulation System Based on "cAN Bus + Ethernet" Architecture

Abstract

Aiming at the problem of centralized data collection scheme, a distributed data acquisition and control scheme based on "CAN bus + Ethernet" is proposed. According to the functional structure design, the cockpit control equipment is defined as independent data acquisition and control nodes on the communication network. The architecture and related key technologies improve the reliability, maintainability and testability of the system. The application of this system to carry out training shortens the training period of aviation ground handling personnel and saves a large amount of maintenance and support funds.