COMPREHENSIVE SYSTEM OF PREPARATION AND CORRECTION OF FLIGHT MISSIONS, NAVIGATION AND AIRCRAFT CONTROL Russian patent published in 2021 - IPC G01C23/00 

FIELD: aviation.

SUBSTANCE: invention relates to the field of aviation instrumentation and can be used as part of flight mission preparation systems (FMPS) and complexes of navigation equipment for aircraft. Disclosed is an integrated system for training, navigation and control of an aircraft, consisting of a ground-based flight mission preparation system (FMPS) for an aircraft and an on-board navigation complex (NC) of an aircraft, communication between which is carried out by means of a portable data carrier (PDC) such as a universal flash card containing a set flight missions (FM) of the aircraft, moreover, the FMPS consists of a universal device for recording information on the PDC and universal interface devices connected by inputs-outputs with an electronic unit (EU), and the NС consists of a device for reading information with PDC interconnected via the information exchange channel , a set of flight and navigation systems, an onboard radiotechnical communication system (ORCS) and an onboard digital computing system (ODCS). The system is supplemented by a ground-based hardware and software complex for analyzing the feasibility (HCAF) of an aircraft flight mission the information communication of which with the onboard NC is provided by a ground radiotechnical communication system (GRCS) which is not a part of the device and through which the corrected number of the FM to be performed is transmitted to the aircraft, and the information communication of the HCAF of the FM with the FMPS is provided through a wired communication line. In this case, it is assumed that before the aircraft departure, the initial FM number (from the number recorded on the PDC) is set, for which the corresponding engineering and navigational calculation has been performed and the onboard fuel supply is determined, and at an arbitrary point on the route the FM number (from the number recorded on the PDC) can be corrected by the order transmitted by the GRCS and adopted by the ORCS aircraft. Since after changing the FM number, the length of the route may increase so much that the remaining fuel on board the aircraft may not be enough to perform the new FM, using the HCAF of the FM, consisting of universal interface devices connected by inputs-outputs with the EU, a preliminary calculation is made, according to the results of which make a conclusion about possibility of transition to the implementation of the new FM.

EFFECT: expanding the functionality of the integrated training, navigation and control system of the aircraft.

1 cl, 4 dwg