System and method for control automatic handover based on petri net

Abstract

An automatic handover system of air traffic control based on petri net, including: a position information acquisition module, which detects aircraft position information through radar and updates the position information of the aircraft in real time; a control function area division module, which divides the whole process of aircraft operation into multiple control functions Area; aircraft operation model building module, through the petri network to model the aircraft operation process in the control function area, and establish the aircraft operation model; aircraft operation controlled model building module, according to the control handover rules provided by the aviation control department, use the petri network control theory, transform the form of control handover rules into petri net control form and integrate it into the aircraft operation model, so as to establish a controlled model of aircraft operation; control handover control instruction decision-making module integrates aircraft position information and flight plan into the controlled model of aircraft operation, based on Control handover command decision-making algorithm, to determine whether the control is handed over, and then determine the handover command, send control information.

Description

technical field [0001] The invention relates to the technical field of aviation control, in particular to a petri net-based automatic control transfer system and method. Background technique [0002] The aircraft needs to go through multiple control processes from take-off to landing. From clearance, taxiing, take-off, climb, entering the route, entering the port, descending, landing, taxiing, parking, etc., all stages need to control the aircraft. The corresponding controller seat There are clearance control seats, departure ground control seats, departure tower control seats, departure approach control seats, other approach control seats, arrival approach control seats, arrival tower controller seats, and arrival ground controller seats etc. The control transfer is divided into intra-area control transfer and inter-area control transfer, and the control transfer between the release control seat, departure ground control seat, departure tower control seat, and departure app...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to solve the defects in the existing technology, to solve the problems of inefficiency in the existing control transfer process, relying too much on manual operation, and prone to "mistakes, forgetting, leaking" and other limitations, and to provide a petri-based Network Control Automatic Handover Method

Images