Patent ID: 8676404
Filing Date: 2014-03-18
Classification: G08G

Abstract:
1. A centralized navigation information management system installed on board an aircraft which is in a current position at a current time, the aircraft comprising a warning management system and a route management system, the route management system being configured to create a current route plan and a future route plan, the current route plan comprising a current flight path for the aircraft and the future route plan comprising a future flight path corresponding to a part of the current route plan beginning at the current position and at the current time, the centralized navigation information management system comprising one or more computers configured to: create a task comprising at least one task parameter relating to an item of navigation information, the at least one task parameter including a task variable corresponding to a condition of execution of the task, the task variable corresponding to a predetermined value of a magnitude corresponding to a type of the created task; extract the at least one task parameter from a numerical instruction received from an external system; detect an inconsistency between the created task and the current route plan or the future route plan when an inconsistency is determined between the task variable and the current route plan or the future route plan; and transmit, when the inconsistency between the created task and the current route plan or the future route plan is detected, a message relating to the inconsistency to a centralized warning management system configured to display the message on a first man-machine interface.