CN102231243B - Data processing system and method used for choosing off-filed mode before navigation - Google Patents

Abstract

Disclosed is a data processing system for automatically determining the best departure method before flight departure, high work efficiency, and strong security for selecting the departure method before flight, including: a flight plan subsystem, used to receive flight plan information, Send the flight plan request; the airport control information subsystem is used to process and analyze the local air traffic control information; the departure method selection subsystem is connected with the flight plan subsystem and the airport control information subsystem, and performs separation with the database according to the selection logic. Calculation in the field mode; the selection information verification subsystem verifies the selection results according to historical information. Methods of employing the system are also provided.

Description

Data processing system and method for selecting pre-flight departure methods

technical field

The present invention relates to the technical field of data processing, in particular to a data processing system for selecting a pre-flight departure mode, and a method using the system.

Background technique

In recent years, as the total turnover of air transport in my country has continued to grow at a high speed, the volume of aviation business has also increased significantly. With the rapid growth of air traffic, transportation safety has become an increasingly important topic, which has been paid attention by operating agencies and air traffic management departments. The healthy and rapid development of air traffic has put forward higher requirements for the safety guarantee capability and service management level of aircraft operations. The service department uses an advanced system to solve the problem of selecting the departure method before the aircraft takes off, replacing the original manual selection method, so as to improve the efficiency and safety of the air traffic control clearance service.

Contents of the invention

In order to overcome the defects of the prior art, the technical problem to be solved by the present invention is to provide a data processing method for automatically determining the best way to leave the field before the aircraft takes off, with high work efficiency and strong safety. system.

The technical solution of the present invention is: the data processing system for selecting the departure mode before the flight includes: a flight plan subsystem, which is used to receive flight plan information and send a flight plan request; an airport control information subsystem, which is used to process And analyze the air traffic control information of the field; the departure method selection subsystem is connected with the flight plan subsystem and the airport control information subsystem, and calculates the departure method according to the selection logic and database; the selection information verification subsystem, based on historical information Verify the election results.

Further, the flight plan subsystem includes: a data receiving module, which is used to receive the flight plan message delivered by AFTN (Aeronautical Fixed Telecommunication Network, fixed aviation telecommunication network), the module includes: a serial port receiving sub-module, through the serial port Connect to AFTN for message reception; the data request module obtains the flight plan of the specified flight according to the request information sent by the user. Receive; AFTN message format screening module, judge the format of the received AFTN message, filter the message that does not meet the standard, this module includes: message feature judgment sub-module, through the read configuration information Carry out preliminary screening to determine whether the received message conforms to the format standard; configure the reading sub-module, read the message format configuration file, and provide message format standard information for the message feature judgment module.

Furthermore, the airport control information subsystem includes: a control information collection module, used to obtain the announcement information of each airport; a control information screening module, which judges the format of the received airport control information, and rejects the control information that does not meet the standards report to filter.

Furthermore, the departure mode selection subsystem includes: a flight plan processing module, which is connected to the data receiving module, and splits and processes the received flight plan message. The module includes: a flight plan receiving submodule, It is used to connect with the data interface of the flight plan subsystem; the flight plan split sub-module, split and analyze the flight plan message; the flight plan filter sub-module, process the split flight plan, and filter irrelevant reports Wen; The control information processing module is connected with the control information collection module to split and process the control information. Relevant information; control information dismantling sub-module, splitting and reorganizing the received control information; control information filtering sub-module, analyzing the reorganized control information, filtering irrelevant messages; departure mode selection processing module, according to the flight The plan and the current airport control information calculate the best departure method; the departure method display module displays information according to the results calculated by the departure method processing module. This module includes: the aircraft departure method selection sub-module , select the interface module of the aircraft that needs to calculate the departure; the display sub-module of the selection result of the departure mode of the aircraft displays the calculated departure mode.

Further, the selected information verification subsystem includes: an information base access module, which interacts with the historical information base to obtain historical departure information that meets the current conditions; Compare with the currently selected exit method and return the result.

The present invention also provides a kind of data processing method that is used to select the pre-flight departure mode, comprising the following steps: (1) the data receiving module obtains the corresponding flight plan message, and sends it to the AFTN message format screening module; 2) If the message meets the standard, it will be sent to the flight plan processing module by the AFTN message format screening module, and if it does not meet, it will be filtered; (3) the flight plan processing module will split and reorganize the message, and then send the result to Departure mode selection processing module; (4) departure mode selection module will take the initiative to obtain information from the airport control information processing module, and combine the current control information to select the departure mode; at the same time, the departure mode selection module will combine flight plan information with The control information is sent to the selection information verification sub-module, and the selection information verification sub-module performs a database query through the information base access module according to the information item. If the query result is consistent with the selection departure mode, the selection information is sent to the departure mode display module. If the query result is inconsistent with the selection result, the selection information is sent to the departure mode display module and an alarm is issued.

Through the above data processing system and method for selecting pre-flight departure methods, for airport controllers, real-time automatic departure method selection services are realized by obtaining fixed aviation telegraph network information and airport control intelligence information.

Description of drawings

Fig. 1 is the structural representation of the data processing system that is used to select the departure mode before the flight according to the present invention;

Fig. 2 is the structural representation of the flight planning subsystem of the present invention;

Fig. 3 is a structural schematic diagram of the departure mode selection subsystem of the present invention;

FIG. 4 is a flow chart of deriving the departure mode through the flight plan and airport control information of the present invention.

Detailed ways

The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

The present invention provides a data processing system oriented to the aviation control department for selecting a pre-flight departure mode, as shown in FIG. 1 , comprising: a flight plan subsystem 100, which is used to receive flight plan information and send flight plan requests; The airport control information subsystem 200 is used to process and analyze the local air traffic control information; the departure mode selection subsystem 300 is connected with the flight plan subsystem and the airport control information subsystem, and the departure mode is determined according to the selection logic and the database calculation; the election information verification subsystem 400 verifies the election results according to historical information.

The flight plan subsystem 100 includes: a data receiving module 110, which is used to receive the flight plan message delivered by AFTN; a data request module 120, which obtains the flight plan of the specified flight according to the request information sent by the user; AFTN message format screening module 130. Determine the format of the received AFTN message, and filter the message that does not meet the standard.

The airport control information subsystem 200 includes: a control information collection module 210, which is used to obtain the announcement information of each airport; a control information screening module 220, which determines the format of the received airport control information, and reports the control information that does not meet the standards. to filter.

The departure mode selection subsystem 300 includes: flight plan processing module 310, connected with the data receiving module, splitting and processing the received flight plan message; control information processing module 320, connected with the control information collection The modules are connected to split and process the control information; the departure method selection processing module 330 calculates the best departure method according to the flight plan and current airport control information; the departure method display module 340 calculates the best departure method according to the departure method Process the result calculated by the module and display the information.

The information verification sub-system 400 includes: an information base access module 420, which interacts with the historical information base to obtain historical departure information that meets the current conditions; the information verification sub-module 410 combines the results obtained in the information base access module with the Compare the currently selected exit methods and return the result.

As shown in FIG. 2, the data receiving module 110 includes: a serial port receiving sub-module 111, which is connected to the AFTN through a serial port to receive messages.

The data request module 120 includes: a serial port sending sub-module 121, which sends a flight plan request message to the AFTN network through a serial port, and waits for receiving it.

Described AFTN message format screening module 130 comprises: message feature judging submodule 131, carries out preliminary screening to message by the configuration information read, judges whether the message received meets format standard; Configuration reads submodule 132, Read the message format configuration file, and provide message format standard information for the message feature judgment module.

As shown in Figure 3, the flight plan processing module 310 includes: a flight plan receiving sub-module 311, which is used to connect with the data interface of the flight plan subsystem; a flight plan splitting sub-module 312, which splits the flight plan message And analyze and reorganize; the flight plan filtering sub-module 313 processes the split flight plan and filters irrelevant messages.

The control information processing module 320 includes: a control information receiving sub-module 321, which is used to connect with the airport control information release terminal to obtain currently released control-related information; a control information splitting sub-module 322, which splits the received control information, and reorganize; the control information filtering sub-module 323 analyzes the reorganized control information and filters irrelevant messages.

The departure mode display module 340 includes: an aircraft departure mode selection submodule 341, which selects an aircraft interface module to be calculated for departure; an aircraft departure mode selection result display submodule 342, which calculates the departure mode of the result show.

In order to achieve the above object, the present invention also provides a data processing method for selecting a pre-flight departure mode facing the air traffic control department, comprising the following steps: (1) the data receiving module obtains the corresponding flight plan message, Sent to the AFTN message format screening module; (2) if the message meets the standard, then it is sent to the flight plan processing module by the AFTN message format screening module, if it does not meet, it is filtered; (3) the flight plan processing module sends the message Carry out splitting and reorganization, and then send the results to the departure mode selection processing module; (4) the departure mode selection module will actively obtain information from the airport control information processing module, and combine the current control information to select the departure mode; at the same time, The departure mode selection module sends flight plan information and control information to the selection information verification sub-module, and the selection information verification sub-module performs database query through the information database access module according to the information items. If the query result is consistent with the selection departure mode, it will The selection information is sent to the departure mode display module, and if the query result is inconsistent with the selection result, the selection information is sent to the departure mode display module and an alarm is issued.

Figure 4 shows the specific steps for selecting the departure method through the flight plan and airport control information:

Step A, receiving the flight plan data, splitting the flight plan message;

Step B, obtaining control information data, splitting and analyzing the message;

Step C, calculate the departure method according to the flight plan data and control information;

Step D, verifying the calculated departure method with the historical database data;

Step E, display the result.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention are still within the scope of this invention. The protection scope of the technical solution of the invention.

Claims (3)

1. A data processing system for selecting a pre-flight departure method, characterized in that it includes: The flight plan subsystem is used to receive flight plan information and send flight plan requests; The airport control information subsystem is used to process and analyze the local air traffic control information; The departure method selection subsystem is connected with the flight plan subsystem and the airport control information subsystem, and calculates the departure method according to the selection logic and database; The selection information verification subsystem verifies the selection results according to historical information; The flight planning subsystem includes: The data receiving module is used to receive the flight plan message transmitted by the fixed aviation telecommunication network AFTN. This module includes: a serial port receiving sub-module, which is connected to the AFTN through the serial port to receive the message; The data request module obtains the flight plan of the specified flight according to the request information sent by the user. This module includes: the serial port sending sub-module, which sends the flight plan request message to the AFTN network through the serial port and waits for receiving; The AFTN message format screening module determines the format of the received AFTN message and filters the messages that do not meet the standards. This module includes: a message feature judgment sub-module, which preliminarily checks the message through the read configuration information Screening, judging whether the received message conforms to the format standard; configuring the reading sub-module, reading the message format configuration file, and providing message format standard information for the message feature judgment sub-module; The airport control information subsystem includes: The control information collection module is used to obtain the announcement information of each airport; The control information screening module determines the format of the received airport control information, and filters the control information messages that do not meet the standards; The departure mode selection subsystem includes: The flight plan processing module is connected with the data receiving module and splits and processes the received flight plan message. This module includes: a flight plan receiving sub-module used to connect with the data interface of the flight plan subsystem; The plan dismantling sub-module splits and analyzes and reorganizes the flight plan message; the flight plan filtering sub-module processes the split flight plan and filters irrelevant messages; The airport control information processing module is connected with the control information collection module to split and process the control information. This module includes: a control information receiving sub-module, which is used to connect with the airport control information release terminal to obtain the currently issued control information. Information; control information split sub-module, split and reorganize the received control information; control information filtering sub-module, analyze the reorganized control information, and filter irrelevant messages; The departure method selection processing module calculates the best departure method according to the flight plan and current airport control information; The departure mode display module displays information according to the results calculated by the departure mode processing module. This module includes: the aircraft departure mode selection sub-module, which selects the aircraft interface module to be estimated for departure; the aircraft departure mode selection The result display sub-module will display the exit mode of the calculated result. 2. the data processing system that is used to select the departure mode before the flight according to claim 1, it is characterized in that, the information verification subsystem of the selection comprises: The information base access module interacts with the historical information base to obtain historical departure information that meets the current conditions; Select the information verification sub-module, compare the result obtained in the information base access module with the currently selected departure method, and return the result. 3. A method utilizing the data processing system for electing the departure mode before the flight according to claim 2, is characterized in that, comprises the following steps: (1) The data receiving module obtains the corresponding flight plan message and sends it to the AFTN message format screening module; (2) If the message meets the standard, it will be sent to the flight plan processing module by the AFTN message format screening module, and will be filtered if it does not meet the standard; (3) The flight plan processing module splits and reassembles the message, and then sends the result to the departure mode selection processing module; (4) The departure method selection processing module will actively obtain information from the airport control information processing module, and select the departure method based on the current control information; at the same time, the departure method selection module will send the flight plan information and control information to the selection information The verification sub-module, the selection information verification sub-module performs database query through the information base access module according to the information item, if the query result is consistent with the selection departure mode, the selection information is sent to the departure mode display module, if the query result is consistent with the selection result If they are inconsistent, the selection information will be sent to the departure mode display module and an alarm will be issued.

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