Petri network chain type flight delay prealarming device and its processing method

A technology of flight delay and early warning device, applied in the field of civil aviation, can solve problems such as chain flight delay, achieve the effect of guaranteeing accuracy and real-time, and improving the cooperative relationship

Inactive Publication Date: 2009-01-07
CIVIL AVIATION UNIV OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a Petri net chained flight delay early warning device and its processing method for solving the early warning problem of the downstream flight delayed by the chained flight

Method used

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  • Petri network chain type flight delay prealarming device and its processing method
  • Petri network chain type flight delay prealarming device and its processing method
  • Petri network chain type flight delay prealarming device and its processing method

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Embodiment 1

[0047] A Petri net chained flight delay early warning device, active airport delayed flight chain information collection module equipment and downstream flight delay early warning processing module equipment. The source airport delayed flight chain information acquisition module equipment includes data acquisition equipment, source airport PC, router, source airport database server, data transmission network, communication server, LED wireless display, GSM network, GSM module (TC35i), single-chip microcomputer (Cyganal C8051F020). The PC of the source airport accesses the database server of the source airport through the data transmission network and reads the specific information of the delayed flight chain. The GSM module (TC35i) is connected to the PC of the source airport through RS232, together with the single-chip microcomputer (Cyganal C8051F020), and the PC of the source airport passes through The GSM network sends information to the passengers on the delayed flight, i...

Embodiment 2

[0049] The processing method of the chain flight delay early warning device of a kind of advanced Petri net of embodiment 1, source airport PC machine visits source airport database server through data transmission network and reads the detailed information of delayed flight chain, releases delay time information by GSM network, Simultaneously displayed on the LED wireless display. The PC at the source airport judges whether the downstream flight is delayed through the advanced Petri net flight delay chain reaction model analysis system, calculates the possible delay time of the downstream flight, and writes the information into the source airport database server through the data transmission network. The site airport database server is connected to the source airport database server through the data transmission network to read flight chain delay information. Publish the delay time information through the GSM network, and display it on the LED wireless display screen at the s...

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PUM

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Abstract

The invention relates to a Petri network chain type flight delay prewarning device and a processing method thereof, which belongs to the technical field of civil aviation. The Petri network chain type flight delay prewarning device is characterized in that a source airport delayed flight chain information acquisition apparatus comprises a data acquisition sensor, a PC, a database server, an LED display screen and a mobile network, a downstream processing apparatus comprises a site PC, a database server, an LED display screen and a mobile network. The processing method comprises the steps as follows: a PC of a source airport accesses the database sever by a data transmission network, the mobile network sends out delay information which is simultaneously displayed on the LED display screen; the PC of the source airport writes the information in the database sever of the source airport via the data transmission network by analyzing chain reaction of the Petri network flight delay; and a site database server of the airport reads the flight delay information, releases the delay information by the mobile network and displays the delay information on the LED display screen. The Petri network chain type flight delay prewarning device and the processing method thereof sends out flight delay prewarning information in time, which guarantees the information accuracy and real time property and improves efficiency and flight operation quality.

Description

technical field [0001] The invention belongs to the technical field of civil aviation, and in particular relates to a Petri net chain flight delay early warning device and a processing method thereof. Background technique [0002] At present, with the rapid increase in the total turnover of civil aviation transportation, passenger transportation and cargo transportation, the phenomenon of a large number of flight delays has become increasingly prominent, which has become a problem that bothers the civil aviation department and the majority of passengers. Especially when large-scale flight delays occur at hub airports, the delays of downstream airports and downstream flights cannot be predicted and warned in time, and relevant departments and passengers cannot be reported in time, which seriously affects the normal operation of air transportation. Contents of the invention [0003] In order to solve the early warning problem of chained flight delays downstream flights, the ...

Claims

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Application Information

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IPC IPC(8): G08G5/00
Inventor 丁建立陈坦坦徐涛
Owner CIVIL AVIATION UNIV OF CHINA
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