MAIN DECK CARGO DOOR CONTROL PANEL INDICATION

摘要

A remote indication system for a cargo door which indicates the followingconditions: Opened, Closed, Latched, Unlocked and Locked. The entire system,including sensors, is independent of the standard flight deck warning system.Thisprovides the required redundancy for the system so that direct observation isnotrequired. An independent system from the standard f light deck warning systemand/orthe indication for each step of the process rather than just "open/closed" isutilized in thepresent cargo door control and indicating system.