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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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention provides a Petri net chained flight delay early warning device and its proce

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

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0046] Example 1

[0047] A chain-type flight delay early warning device of Petri net, 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 collection module equipment includes data collection equipment, source airport PC, router, source airport database server, data transmission network, communication server, LED wireless display, GSM network, GSM module (TC35i), single-chip computer (Cyganal) C8051F020). The source airport PC accesses the source airport database server through the data transmission network and reads the specific information of the delayed flight chain. The GSM module (TC35i) is connected to the source airport PC via RS232, together with the microcontroller (Cyganal C8051F020), and the source airport PC passes through in coordination The GSM network sends a message to passengers taking the delayed flight to inform the a...

Example Embodiment

[0048] Example 2

[0049] The processing method of an advanced Petri net's chain-type flight delay early warning device of embodiment 1, the source airport PC accesses the source airport database server through the data transmission network and reads the specific information of the delayed flight chain, and publishes the delay time information through the GSM network, Simultaneously displayed on the LED wireless display. The source airport PC uses the advanced Petri net flight delay chain reaction model analysis system to determine whether the downstream flight is delayed, and 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 the flight chain delay information. The delay time information is released through the GSM network and displayed o...

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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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