CN117273406B - Civil aviation airport operation command scheduling system, method and device based on Gantt chart - Google Patents
Civil aviation airport operation command scheduling system, method and device based on Gantt chart Download PDFInfo
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Abstract
The invention belongs to the technical field of information processing, and discloses a civil aviation airport operation command scheduling system, method and device based on Gantt chart. The method is based on Gantt chart to realize machine position allocation and command and dispatch simultaneously; displaying the machine position information, the flight information, the normal rate and the bridge leaning rate information on the Gantt chart; generating a system message; the message server is sent to the WEB client for visual display; maintaining various kinds of guarantee resource information of airports including the machine position through a system basic configuration interface; flight plan data is generated by a flight management module. The invention is applicable to command posts of all airports and has strong universality. Saving the manual investment of commanders, obviously reducing the working pressure, improving the working efficiency and creating social benefits.
Description
Technical Field
The invention belongs to the technical field of information processing, and particularly relates to a civil aviation airport operation command scheduling system, method and device based on Gantt chart.
Background
As the aviation industry progresses rapidly, the number of flights and passenger throughput increases. The airport command scheduling system is a core production system for operation command, realizes the optimal configuration and scheduling of airport station resources, improves the airport operation efficiency and service quality, and improves the airport competitiveness. Through the system, airport information release commander can realize the omnibearing management of pre-warning, in-process handling and post-evaluation, and improves the management level of airport production safety.
Chinese patent (publication No. CN105336222B, publication No. 2016.02.17) discloses an intelligent commanding and dispatching system and method for airport ground, comprising: the mobile terminal receives the issued scheduling task information to complete the scheduling of airport production personnel and report task progress information; the vehicle-mounted terminal receives the issued dispatching task information to finish dispatching the airport vehicles and report the vehicle position information; the WEB client receives the issued scheduling task information to complete the scheduling of airport service resources and reports the scheduling progress information of the service resources; the command scheduling center generates different scheduling task information according to the flight information, the service personnel information and the service equipment information stored in the database and respectively transmits the scheduling task information to the mobile terminal, the vehicle-mounted terminal and the WEB client; and receiving various production operation information reported by the mobile terminal, the vehicle-mounted terminal and the WEB client, carrying out statistical analysis, and outputting analysis results. The invention realizes the command and dispatch of relevant departments and operators of airport ground guarantee, and improves the collaborative operation level and efficiency of each unit. The system realizes the basic functions of commanders, dispatcher and first-line security personnel, improves the working efficiency in the whole, but has no obvious efficiency improvement for the post of the commander of the airport operation command center.
Chinese patent (publication No. CN109872033B, publication No. 2021.02.26) discloses an airport location allocation method and related devices, and discloses an airport location allocation method, comprising: according to flight information in the pre-allocation flight table, establishing an initial Q table corresponding to all combinations of the port entering machine position and the port leaving machine position in each flight; screening out a combination of a port entering machine position and a port leaving machine position from each flight by adopting an epsilon greedy search method, and taking the combination as a genome for representing each flight; after each flight is arranged in sequence, the corresponding genome forms a chromosome, and the fitness of the chromosome is calculated; updating the Q table according to the return value of each flight; and (5) repeatedly iterating the chromosome and updating the Q table to obtain the machine position allocation scheme. The patent mainly aims at how to apply a greedy search method to carry out machine position distribution, improves the working efficiency of commander post machine position distribution to a certain extent, but only the machine position distribution angle is designed, and does not comprehensively design and improve the working efficiency of commanders from the angle of a command system.
In addition, other patents for machine allocation are also focused on implementing machine allocation using a certain algorithm. In summary, in the prior art, how to comprehensively consider various factors and information, design the overall system and improve the working efficiency of the commander's post is not described and implemented too much.
Through the above analysis, the problems and defects existing in the prior art are as follows:
(1) In the prior art, when airport operation command systems are used for machine allocation, the normal rate of flights cannot be automatically provided, and machine position recommendation cannot be performed based on the normal rate of flights;
(2) The command scheduling function and the machine position allocation function in the prior art cannot be effectively integrated on one page, so that the labor input cost is increased, and the working efficiency is poor.
Disclosure of Invention
In order to overcome the problems in the related art, the embodiment of the invention discloses a civil aviation airport operation commanding and dispatching system, method and device based on Gantt chart. The invention aims to overcome the problems in the prior art and provides a method for realizing the integrated design of command scheduling, machine allocation work, flight normal rate, bridge leaning rate index and the like so as to establish a command scheduling system.
The invention also aims to overcome the problems in the prior art and system design, provide the command scheduling and the machine position allocation based on Gantt chart technology and referring to indexes such as flight normal rate, bridge leaning rate and the like, and aim to realize a system integrating the machine position allocation and the command scheduling operation, thereby fundamentally changing the traditional design mode of the command scheduling system, avoiding repeated switching among different system functions of command scheduling personnel and improving the service level and efficiency of the command scheduling personnel.
The technical scheme is as follows: the civil aviation airport operation command scheduling implementation method based on Gantt chart comprises the following steps:
s1: performing automatic machine position distribution, manual machine position adjustment, machine position recommendation and temporary occupation based on Gantt chart;
s2: based on Gantt chart, adding, modifying and deleting flights on a menu interface, commanding and scheduling the flights, and checking the flight information;
s3: displaying the machine position information, the flight information, the bridge rate, the flight normal rate and the flight release normal rate information on the Gantt chart; the flight information comprises flights with assigned positions and flights without assigned positions;
s4, generating a system message while performing machine position distribution, machine position adjustment and command scheduling; the message server is sent to the WEB client for visual display; the WEB client performs system login and operation in a webpage mode based on the B/S architecture;
s5: maintaining airport guarantee resource information in a machine position through a system foundation configuration interface;
s6: automatically comparing, analyzing, judging and confirming the data of a plurality of data sources based on the seasonal flight plan, the aviation driver data and the blank pipe telegraph data of the civil aviation bureau by a flight management module and based on the priority rule, and generating a final flight plan; the priority rule includes: the schedule data priority is lowest, the transportation flight airline data priority, the non-transportation flight AFTN telegram priority and the machine number AFTN priority.
In step S1, automatic allocation of machine positions, manual machine position adjustment, machine position recommendation, temporary occupation are performed based on the gante graph, including:
the automatic allocation comprises pre-allocation and dynamic stage rolling allocation, wherein the allocation follows the basic rule and priority rule of machine position allocation, and the relevant indexes of the bridge leaning rate are automatically calculated and generated after the allocation is finished; or, manually dragging the flight particles to adjust the machine position, and when the manual machine position is adjusted, the machine position distribution module recommends the machine position according to the machine type, the airline operators and the guarantee requirements, and gives the recommended machine position for the user to select;
the Gantt chart also supports the advanced occupation of machine positions and is marked by occupation marks.
In step S2, adding, modifying and deleting flights based on the gante graph in the menu interface, and conducting scheduling of flights, viewing flight information, including:
creating a right key menu on Gantt chart particles, and realizing a command scheduling function of flights through menu items with different menus;
the Gantt chart performs special condition processing of the flights on the menu interface, wherein the special condition processing comprises the steps of flight delay, flight cancellation, flight preparation, flight return, flight fly-away, flight delay withdrawal, flight cancellation, flight preparation withdrawal, flight return withdrawal and flight fly-away;
The flight information viewing includes: flight information, passenger information, flight time information, and resource usage information;
the Gantt chart displays flight information in a menu interface through a suspension window, wherein the flight information comprises a machine type, a machine number, an area attribute, a current machine position, a departure time, a departure state, a special condition state, passenger statistics and a flight normal rate.
In step S4, while performing machine allocation, machine adjustment, and command scheduling, a system message is generated, including:
the Gantt chart utilizes the space of the bottom column of the page to carry out flight screening and statistics;
the screening includes: all flights, all inbound, all outbound, overnight flights, outbound flights, originating flights, attended flights, special flights, VIP flights;
the statistics include: and (5) calculating and storing the overall flight normal rate, the airline department normal rate and the normal rate of each flight of the airport.
In step S6, the data of the plurality of data sources is automatically compared, analyzed and judged, including: comparing flights of the airline operators and the airlines, deleting redundant flights in the airlines, analyzing whether the machine numbers of the airline operators and the air management telegrams are the same, and marking if the machine numbers are different or empty; judging whether the flight time of the air traffic control telegraph is reasonable or not, and marking if the flight time is not reasonable;
The system background statistical analysis program analyzes the passenger flights of the current airport according to the historical flight data, calculates the normal rate and stores the normal rate in a database, and the specific calculation mode is as follows:
total normal rate of passenger flights = normal passenger flights/all passenger flights;
airline flight normal rate = the airline normal passenger flights/all passenger flights of the airline;
single passenger flight normal rate = the number of flights normal/the number of all flights of the flight;
airline flight normal rate = normal flights of the airline/all flights of the airline.
Another object of the present invention is to provide a civil aviation airport operation command and dispatch device based on a gante graph, which implements the implementation method of the civil aviation airport operation command and dispatch based on the gante graph, the device includes:
the basic data management module is used for managing the guarantee resource data of the airport, including the airport management; the machine position information comprises machine position names, machine position numbers, machine position display sequences, whether the machine position is a self-sliding machine position, the type of the machine position, the area of the machine position, whether the machine position is available, a far and near machine position identification, whether the machine position is a deicing machine position, whether an oil well is added, whether the machine position is a combined machine position, whether the machine position is a plane position, and whether the machine position is provided with the oil well;
The flight statistics analysis module is used for automatically counting and analyzing the flight normal rate;
the flight management module is used for making a flight plan, and generating flight plan data by comprehensively processing air management data, aviation driver data and civil aviation office airliner plans;
the WEB client is used for displaying pages such as machine allocation, flight command scheduling and the like and daily operations such as message receiving and the like;
the airport command scheduling system based on the Gantt chart is used for processing automatic machine position distribution, manual machine position adjustment and machine position adjustment, and realizing flight command scheduling and flight information maintenance and management.
Another object of the present invention is to provide a civil aviation airport operation command and dispatch system based on a gante graph, which implements the implementation method of the civil aviation airport operation command and dispatch based on the gante graph, the system includes: the system comprises a WEB client, a WEB server, an application server, a database server, a message server and an interface server;
the WEB client is connected to the WEB server through an airport production wired network respectively; the WEB client is connected with the message server through a Netty-based asynchronous network communication network; the application server is connected with the WEB server and the database server;
The WEB client side remotely invokes the service resource on the application server through an RMI remote method to complete the service of command and dispatch;
the application server issues information through a message middleware, and a plurality of WEB clients receive the same group of messages;
the WEB client receives the scheduling and machine position allocation service message sent by the message server by an RMI remote method;
the application server accesses the database server through an ORM technology;
the interface server is used for receiving the empty pipe data and the navigation data, analyzing, comparing and judging the empty pipe data and the navigation data, and discarding the invalid data; and the interface server performs air traffic control data and navigation data interaction with the application server.
Further, a flight management module, a Gantt chart position distribution module, a statistical analysis module, a system configuration module, a civil aviation business data management module, an airport guarantee resource management module, a permission management module and a guarantee contract module are deployed on the application server;
the system configuration module realizes parameter configuration of the system, the civil aviation business data management module realizes management of civil aviation airports, aircraft models, aircraft numbers and airlines, the airport guarantee resource management module manages airport positions, boarding gates, check-in counters and the like, the permission module realizes permission management of login users, the contract module guarantees ground service work of the airlines, the modules are basic business information management modules and serve as bottom layer modules for flight management and Gantt chart position distribution modules.
Further, the application servers are multiple, application server virtual machines are adopted, and the WEB client calls different application server virtual machines each time, and reasonable workload is distributed to the multiple application server virtual machines by utilizing load balancing middleware;
the application server utilizes a publish/subscribe model provided by a message middleware to carry out message multipoint asynchronous reception among distributed applications; in the publish/subscribe model, one message publisher corresponds to a plurality of message subscribers and supports a plurality of WEB clients to receive the same group of messages; message destinations in the publish/subscribe model are implemented by topics; the topic is a sequence of messages that manage the flow of messages from publishers to subscribers; when a message sent by a publisher arrives at a topic, all subscribers subscribed to the topic will be notified to receive the message, which subscribers are WEB clients.
Further, the ORM technique automatically persists objects in Java programs into relational data using metadata describing the mapping between the objects and the database, making the access logic of the application to the database independent of the database;
the Netty-based asynchronous network communication network comprises a highly customizable thread model and connectionless data Socket, and supports UDP.
By combining all the technical schemes, the invention has the advantages and positive effects that: before the invention is applied, in the airport operation command system, the flight command and dispatch function is generally realized by using a list technical mode, the machine position allocation is realized by using a Gantt chart mode, and two operation pages are realized, which are two completely different technologies. Leading the commander to repeatedly switch between a command scheduling page and a machine position allocation page, or installing two displays on a station, wherein one display command scheduling page and one display machine position allocation page; the method comprises the steps that an organic airport directly arranges two directors at two stations, and respectively operates a command scheduling page and a machine position allocation page; when the flight positions are allocated, the system can not automatically provide the flight normal rate and can not recommend the flight positions based on the flight normal rate, so that in the flight position allocation process, flights with low normal rates are manually adjusted according to the normal data of the flights.
After the invention is applied, because the command and dispatch function and the machine position allocation function are integrated on one page, one director can complete two different services of machine position allocation and command and dispatch without repeatedly switching pages. In addition, the invention is applicable to command posts of all airports and has strong universality.
From the practical effect, the invention saves the manual investment of commanders, obviously reduces the working pressure, improves the working efficiency and creates social benefits.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure;
fig. 1 is a physical diagram of a civil aviation airport operation command scheduling system based on a Gantt chart provided by an embodiment of the invention;
fig. 2 is a block diagram of a civil aviation airport operation command and dispatch device based on a Gantt chart provided by an embodiment of the invention;
fig. 3 is a flowchart of a method for realizing civil aviation airport operation command and dispatch based on a Gantt chart provided by the embodiment of the invention;
in the figure: 1. a WEB client; 2. a WEB server; 3. an application server; 4. a database server; 5. a message server; 6. a base data management module; 7. a flight statistics analysis module; 8. a flight management module; 9. airport command and dispatch system based on Gantt chart.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the invention, which is therefore not limited to the specific embodiments disclosed below.
Embodiment 1 of the invention provides a civil aviation airport operation command scheduling implementation method based on Gantt chart, which comprises Gantt chart technology, wherein the Gantt chart is an effective project management tool and can also be applied to machine allocation to help airport command center commander seats to realize the use of resources such as machine positions.
The invention innovatively provides a Gantt chart based machine position allocation and command scheduling method.
The machine position distribution based on the Gantt chart technology, the horizontal axis of the Gantt chart represents time, the vertical axis of the Gantt chart represents machine position, each image module represents a flight in a main presentation mode, the machine position distribution and the flight sorting are realized, and the machine position distribution operation and the flight time are connected.
The image module displays basic information of flights and conflict conditions of machine position use in a mode of background colors, characters, icons and floating windows.
The time scale value of the image module at the position represents the time of the represented flight schedule entering and exiting the machine and the actual time situation of entering and exiting the machine. The image module on each horizontal axis machine represents the next flight to use the machine and visually indicates when the flight is in and out of the machine, the next flight queuing situation, etc. The commander is convenient to clear the queuing situation of the subsequent airlines and evaluate the working progress.
The Gantt chart can conveniently carry out automatic position allocation, manual position adjustment, position recommendation, position inheritance, position cancellation of the flight position, virtual occupation of the position, whether the position is available or not setting, aircraft dragging, real-time calculation of the flight bridge rate, the use percentages of different position types and the like on the flight. In addition, the machine position allocation also follows the basic rule, the priority rule and the like of the basic machine position allocation;
and realizing the operation of clicking the pop-up menu on the right button of the mouse on the image module based on the flight command scheduling of Gantt chart technology. Integrating common business operations into a right-click menu, wherein the common business operations comprise editing operations of flights, such as adding, deleting and modifying; flight attention operations; flight command operation such as front take-off, emptying arrival, arrival of the local station, start check-out, stop check-in, check-in prompting, departure of the local station, airplane change, adjustment of flight time, emptying departure and the like; special handling of flights including flight delays, flight cancellation, flight backups, flight returns, flight flights away, withdrawn flight delays, withdrawn flight cancellation, withdrawn flight backups, withdrawn flight returns, withdrawn flight flights away, etc.; checking flight service information, including VIP information, unit requirements, loading information, interface data, flight position audit data and the like; viewing flight details including flight information (airline, flight number, shared flight number, airline, model, airplane number, region attribute type, departure landing status, flight mission, remark information), passenger information (ticketing data, check-in data, security check data, boarding data), flight time information (planned departure time, actual departure time, planned landing time, actual landing time for each terminal), resource usage information (airplane location, boarding gate, counter, baggage sorting carousel, baggage extraction carousel);
A Gantt chart suspension window function, wherein the stay time of a mouse passing through the image module exceeds 1 second, and the Gantt chart displays a suspension window which displays part of key information of flights, such as a machine type, a machine number, an area attribute, a current machine position, a departure time, a departure state, a special condition state, passenger statistics, a flight normal rate and the like;
the Gantt chart bottom column screening and counting function not only realizes machine position distribution and command operation on one page, but also fully utilizes the space of the page bottom column, realizes the flight screening and counting function, and regularly refreshes the counting function. The screening functions include screening functions of all flights, all incoming flights (supporting execution, cancellation and switching screening of all flights), all outgoing flights (supporting execution, cancellation and switching screening of all flights), overnight flights, outbound flights, originating flights, concerned flights, special flights, VIP flights, and the like;
and the flight normal rate statistical analysis, the statistical analysis function background module operates automatically and regularly, and is set to operate once every 5 minutes. The flight normal rate refers to the percentage of the number of flights normally running according to the schedule of the flights and the number of scheduled flights, and objectively reflects the flight running condition of the airport. The normal rate of the flight reflects the production organization and management level of the flight guarantee, and is one of the important indexes of the machine position allocation. Flights with high normal rates are assigned near slots preferentially, and flights with low normal rates are assigned far slots. The statistical analysis function calculates the whole flight normal rate, the airline department normal rate and the normal rate of each flight according to the statistical technical specification requirement of the civil aviation bureau and stores the whole flight normal rate, the airline department normal rate and the normal rate of each flight into the system data.
The statistical analysis front-end module can realize the normal rate inquiry of the whole airport, a certain airline and a flight as units according to the time range designated by the user;
the WEB client is used for realizing the system based on the B/S architecture, logging in and operating the system in a webpage mode;
the other functional modules also comprise a system configuration module, a civil aviation business data management module, an airport guarantee resource management module, a permission management module, a guarantee contract, a flight plan, a flight history, a data interface module and the like.
Embodiment 2 the civil aviation airport operation command and dispatch system based on the Gantt chart shown in fig. 1 comprises: the system comprises a WEB client 1, a WEB server 2, an application server 3, a database server 4, a message server 5 and an interface server;
wherein, the WEB client 1 is connected to the WEB server 2 through airport production wired networks respectively; the WEB client 1 is connected with the message server 5 through a Netty-based asynchronous network communication network; the application server 3 is connected to the WEB server 2 and the database server 4.
The WEB client 1 remotely invokes the service resource on the application server 3 through an RMI remote method to complete the service of command and dispatch;
The application server 3 issues information through a message middleware, and a plurality of WEB clients 1 receive the same group of messages;
the WEB client 1 receives the scheduling and machine allocation service message sent by the message server 5 through an RMI remote method.
The interface server receives the empty pipe data and the navigation data, analyzes, compares and judges the empty pipe data and discards invalid data;
the interface server interacts with the application server 3 for air traffic control data and navigation data.
And a flight management module, a Gantt chart position distribution module, a statistical analysis module, a system configuration module, a civil aviation business data management module, an airport guarantee resource management module, a permission management module and a guarantee contract module are deployed on the application server 3. The system configuration module realizes parameter configuration of the system, the civil aviation business data management module realizes management of civil aviation airports, aircraft models, aircraft numbers and airlines, the airport guarantee resource management module manages airport positions, boarding gates, check-in counters and the like, the permission module realizes permission management of login users, the contract module guarantees ground service work of the airlines, the basic business information management module serves as a bottom module to serve flight management and Gantt chart position distribution modules.
The application server 3 accesses the database server 4 via ORM technology.
The invention adopts three layers of technical architecture of classical presentation layer (UI), business Logic Layer (BLL) and Data Access Layer (DAL), the WEB client initiates the method call (the call mode is RMI) to the application server, the execution of the method (namely business calculation) is executed by the application server, and after the execution is completed, the server returns the execution result to the WEB client.
According to the system, the application server side adopts the micro-service architecture, a plurality of application server virtual machines can be deployed, and the WEB client side can call different virtual machines each time, so that reasonable workload is distributed to the plurality of virtual machines through the load balancing middleware, the system performance is optimized, and the service computing capacity is greatly improved.
The invention utilizes the publish/subscribe model provided by the message middleware to realize efficient and reliable multipoint asynchronous receiving of the messages among distributed applications. In the publish/subscribe model, one message publisher corresponds to multiple message subscribers, supporting multiple WEB clients to receive the same set of messages. The message destinations in the publish/subscribe model are implemented by topics. A topic is a sequence of messages that govern the flow of messages from publishers to subscribers; when a message sent by a publisher arrives at a topic, all subscribers (i.e., WEB clients) subscribed to the topic will be notified of the receipt of the message. Messages in a topic may be either persistent or non-persistent.
The application server and the interface server access the database server through ORM technology. Object Relational Mapping (ORM) provides a conceptual, easily understood method of modeling data, a common programming technique for implementing transformations between different types of database systems in an object-oriented programming language. ORM (Object Relational Mapping) techniques automatically persist objects in Java programs into relational data using metadata that describes the mapping between the objects and the database. The application of the ORM technology in the system can simplify repeated codes and can perfectly play roles in data persistence, so that the access logic of the application to the database is independent of the database, the system has very good portability, supports various databases, can conveniently replace the databases without modifying the existing codes, only needs to change the configuration in the configuration file, and the ORM is executed at the server side. For example, a flight information table is established in the database, the flight information table can be mapped into a flight information java object through an ORM technology, and after mapping is completed, all original addition, deletion, modification and check of the flight information table can be simplified into operations on the flight information java object. The method has the advantages that the method is convenient to transplant, if the method is originally an Oracle database, the migration to the Sybase database can be realized only by modifying the configuration, and the method does not need to be re-developed.
The WEB client 1 is connected with the message server through a Netty-based asynchronous network communication mode. An asynchronous network communication technology based on Netty is adopted, and is different from a traditional Socket communication mode. The asynchronous communication technology is based on a unified API and a flexible and extensible event driven model, is suitable for different protocols (blocking and non-blocking), comprises a highly customizable thread model and reliable connectionless data Socket, supports UDP, can enable a system to have better throughput and low delay, can enable the system to well operate in the limited environment of Apple and Android, and can not cause memory overflow errors due to too fast, too slow or overload connection.
Example 3 as another embodiment of the present invention, a civil aviation airport operation command and dispatch device based on a gante diagram as shown in fig. 2 includes:
and the basic data management module 6 is used for managing the guarantee resource data of the airport, including the airport management. The machine position information comprises machine position names, machine position numbers, machine position display sequences, whether the machine position is a self-sliding machine position, the type of the machine position, the area of the machine position, whether the machine position is available, a far and near machine position identification, whether the machine position is a deicing machine position, whether an oil well is added, whether the machine position is a combined machine position, whether the machine position is a plane position, whether the machine position is provided with an oil well or not, and the like;
The flight statistics analysis module 7 is used for automatically counting and analyzing the flight normal rate;
the flight management module 8 is used for making a flight plan, and generating flight plan data by comprehensively processing air management data, aviation driver data and civil aviation office airliner plans;
the WEB client side 1 is used for displaying pages such as machine allocation, flight command scheduling and the like, daily operations such as message receiving and the like;
the airport command scheduling system 9 based on the Gantt chart is used for processing automatic machine position distribution, manual machine position adjustment and realizing flight command scheduling and flight information maintenance and management.
The invention is based on Gantt chart technology, integrates two types of command operators of machine position allocation and flight command and dispatch, improves the working efficiency, obviously lightens the working intensity of the daily affairs of the command operators, and leads the working gravity center of the command operators to be switched from the repeated switching of different service functions to more reasonable command and dispatch and core resource allocation work, thereby improving the overall operation level and the production efficiency.
The invention is suitable for large, medium and small-scale civil aviation airports, and the command scheduling system based on Gantt chart serves the airport command center department. The system is designed around flight information processing and machine position scheduling tasks based on Gantt chart technology, innovatively integrates daily command scheduling work and machine position allocation work into one page, achieves the functions of command scheduling, machine position allocation, quick information viewing, statistical analysis and the like, and helps users to achieve optimized production operation.
Embodiment 4 of the present invention provides a method for implementing civil aviation airport operation command and dispatch based on Gantt chart, including:
s1: performing automatic machine position distribution, manual machine position adjustment, machine position recommendation and temporary occupation based on Gantt chart;
s2: creating a right key menu on the Gantt chart particles; the user clicks different menu items of the right-click menu to realize the command scheduling functions of flights, such as adding, modifying and deleting flights, publishing flight states, viewing flight information and the like;
s2: based on the Gantt chart, adding, modifying and deleting flights on a menu interface, commanding and scheduling the flights, and viewing the flight information;
s3: displaying the machine position information, the flight information, the bridge rate, the flight normal rate and the flight release normal rate information on the Gantt chart; the flight information specifically comprises flights with assigned positions and flights without assigned positions;
s4, generating a system message while performing machine position distribution, machine position adjustment and command scheduling; the message server is sent to the WEB client for visual display;
s5: maintaining various kinds of guarantee resource information of airports including the machine position through a system basic configuration interface;
s6: automatically comparing, analyzing, judging and confirming the data of a plurality of data sources based on the seasonal flight plan, the aviation driver data and the blank pipe telegraph data of the civil aviation bureau by a flight management module and based on the priority rule, and generating a final flight plan; the priority rule includes: the schedule data priority is lowest, the transportation flight airline data priority, the non-transportation flight AFTN telegram priority and the machine number AFTN priority.
In step S1, exemplary automatic allocation of machine positions based on the gante graph is performed, the automatic allocation includes pre-allocation and dynamic stage rolling allocation, the allocation follows the basic rule and priority rule of machine position allocation, and the automatic calculation is performed after the allocation is finished to generate the bridge rate related index; or supporting manual dragging of the flight particles to carry out the position adjustment, and when the manual position adjustment is carried out, the position allocation module carries out position recommendation according to the machine type, the airline operators and the guarantee requirements, and the recommended positions are given for the user to select; the Gantt chart also supports the early occupation of the machine position and is marked by an occupation mark, wherein the occupation mark plays a role in reminding.
In step S2, exemplary, based on the gante graph, status publication of the flight is performed on the menu interface, including special case processing of the flight, the method specifically comprises the steps of flight delay, flight cancellation, flight preparation, flight return, flight departure, flight delay withdrawal, flight cancellation, flight preparation withdrawal, flight return withdrawal and flight departure;
the flight information check comprises flight information, passenger information, flight time information and resource use information; the flight information specifically comprises flights with assigned positions and flights without assigned positions;
And displaying information of flights on a menu interface by using a suspension window, wherein the information comprises a machine type, a machine number, an area attribute, a current machine position, a departure time, a departure state, a special condition state, passenger statistics and a flight normal rate.
In step S4, for example, when the machine position allocation, machine position adjustment, and command scheduling are performed, the flight or the guarantee information data may change, the change content generates a system message through the message server and sends the system message to all clients in time, and different login users may set up filtering and receiving messages according to their own needs.
After the WEB client receives the message, a message popup window displays the latest change message, and a user can filter the display of a popup window message list according to different message types. After receiving the data change message, the client automatically refreshes the relevant interface according to the refresh configuration of the system. The change message comprises flight message, dispatch message, report message and the like, and is sent to the WEB client through the message server.
In step S4, the WEB client invokes the service resource on the application server through an RMI remote method to complete the scheduling of the airport service resource.
The remote method call, RMI (Remote Method Invocation) is an application programming interface for implementing remote procedure calls that simplifies communication between JAVA applications on multiple computers. The method is a mechanism for calling the opposite function and starting the opposite process by the objects among computers.
With this mechanism, when an object on one computer invokes a method on another computer, the same program grammar rules are used as those used for method invocation between objects on the local computer. Application of RMI techniques allows Java programs to split the workload over multiple virtual machines using distributed computing, thereby optimizing the performance of the program.
In step S6, the system background statistical analysis program analyzes the annual airport passenger flights according to historical flight data, specifically, the general normal rate of the passenger flights = normal passenger flights/all passenger flights, the normal rate of the airline flights = normal passenger flights/all passenger flights of the airline, the normal rate of single passenger flights = the number of normal flights/the number of flights, the normal rate of airline flights = normal flights of the airline/all flights of the airline, and the normal rate is calculated and stored in a database.
The automatic comparison, analysis and judgment of the data of the plurality of data sources comprises the following steps: comparing the airline seat with flights in the period, and deleting redundant flights in the period; analyzing whether the machine numbers of the air traffic control telegraph and the air traffic control telegraph are the same, and marking marks for manual processing if the machine numbers are different or the machine numbers are empty; judging whether the flight time of the airline operators and the air management telegraph is reasonable or not, and if not, marking the airline operators and the air management telegraph for manual processing.
According to the embodiment, in the aspect of economic benefit, the civil aviation airport operation command and dispatch system based on the Gantt chart provided by the invention can be used as a general product for various civil aviation airports and general airports in China, can improve the working efficiency of command and dispatch personnel and lighten the working pressure; the expected estimated income of the product is 30 ten thousand yuan for each small airport, mo Yun, 100 ten thousand yuan for medium-sized airports, 200 ten thousand yuan for large airports and 600 ten thousand yuan for extra-large airports;
in the aspect of commercial value, the invention falls to the ground in the field of airport operation products to realize a flight management module, a Gantt chart position distribution module, a statistical analysis module, a system configuration module, a civil aviation business data management module, an airport guarantee resource management module, a permission management module and a guarantee contract module, thereby having better popularization value;
in the aspect of scientific value, a large number of isolated, closed and heterogeneous management service systems are built in each department at present in intelligent airport construction, certain limitation exists in cross-business and cross-department airport collaborative management, and the management system is concentrated in air traffic control business data, airport production guarantee business data, airline company business data dispersion and fragmentation, has no interconnection and intercommunication and has no common scene awareness; the system integrates the air traffic control, aviation driver and production guarantee data on business, and provides data to the outside through the message server so as to avoid island systems, thereby effectively promoting the construction of intelligent airports and having higher scientific value.
The invention also solves the following technical problems in the industry: cross-domain civil aviation business data fusion;
airport flight operation dynamic evolution and control command; transparency of air traffic control, navigation and airport guarantee data; the fusion of command scheduling and machine position allocation is realized;
the traditional airport operation command scheduling system is divided into resource allocation seats and information release seats, different seats are used for carrying out service processing through different applications, service information is separated, common scene awareness is not realized, and the system cannot provide flight normal data as reference data for machine allocation;
the invention performs the machine position distribution and the operation command function fusion through the Gantt chart, breaks through the business boundaries among different seats of the operation command center, realizes the data cross-field fusion and common scene awareness, and takes the flight normality as an important reference basis for the machine position distribution.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and in part, not described or illustrated in any particular embodiment, reference is made to the related descriptions of other embodiments.
The content of the information interaction and the execution process between the devices/units and the like is based on the same conception as the method embodiment of the present invention, and specific functions and technical effects brought by the content can be referred to in the method embodiment section, and will not be described herein.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional units and modules is illustrated, and in practical application, the above-described functional distribution may be performed by different functional units and modules according to needs, i.e. the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-described functions. The functional units and modules in the embodiment may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit, where the integrated units may be implemented in a form of hardware or a form of a software functional unit. In addition, the specific names of the functional units and modules are only for distinguishing from each other, and are not used for limiting the protection scope of the present invention. For specific working processes of the units and modules in the system, reference may be made to corresponding processes in the foregoing method embodiments.
Based on the technical solutions described in the embodiments of the present invention, the following application examples may be further proposed.
According to an embodiment of the present application, the present invention also provides a computer apparatus, including: at least one processor, a memory, and a computer program stored in the memory and executable on the at least one processor, which when executed by the processor performs the steps of any of the various method embodiments described above.
Embodiments of the present invention also provide a computer readable storage medium storing a computer program which, when executed by a processor, performs the steps of the respective method embodiments described above.
The embodiment of the invention also provides an information data processing terminal, which is used for providing a user input interface to implement the steps in the method embodiments when being implemented on an electronic device, and the information data processing terminal is not limited to a mobile phone, a computer and a switch.
The embodiment of the invention also provides a server, which is used for realizing the steps in the method embodiments when being executed on the electronic device and providing a user input interface.
Embodiments of the present invention also provide a computer program product which, when run on an electronic device, causes the electronic device to perform the steps of the method embodiments described above.
The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the present application implements all or part of the flow of the method of the above embodiments, and may be implemented by a computer program to instruct related hardware, where the computer program may be stored in a computer readable storage medium, where the computer program, when executed by a processor, may implement the steps of each of the method embodiments described above. Wherein the computer program comprises computer program code which may be in source code form, object code form, executable file or some intermediate form etc. The computer readable medium may include at least: any entity or device capable of carrying computer program code to a photographing device/terminal apparatus, recording medium, computer Memory, read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), electrical carrier signals, telecommunications signals, and software distribution media. Such as a U-disk, removable hard disk, magnetic or optical disk, etc.
In order to further prove the positive effects of the above embodiments, the present invention performs the following experiments based on the above technical scheme: the production command scheduling system based on the Gantt chart is used in a large airport command center, the machine position allocation and the flight command scheduling are realized based on the Gantt chart, the normal rate data of flights are synchronously displayed on the airlines for the resource allocation seats to be used as machine position allocation references, the command scheduling seats and the resource allocation seats have very high acceptance degree on the functional design of the system, and a very good effect is achieved in practical production application.
While the invention has been described with respect to what is presently considered to be the most practical and preferred embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but on the contrary, is intended to cover various modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (7)
1. The implementation method for civil aviation airport operation command scheduling based on Gantt chart is characterized by comprising the following steps:
s1: performing automatic machine position distribution, manual machine position adjustment, machine position recommendation and temporary occupation based on Gantt chart;
S2: based on Gantt chart, adding, modifying and deleting flights on a menu interface, commanding and scheduling the flights, and checking the flight information;
s3: displaying the machine position information, the flight information, the bridge rate, the flight normal rate and the flight release normal rate information on the Gantt chart; the flight information comprises flights with assigned positions and flights without assigned positions;
s4, generating a system message while performing machine position distribution, machine position adjustment and command scheduling; the message server is sent to the WEB client for visual display; the WEB client performs system login and operation in a webpage mode based on the B/S architecture;
s5: maintaining airport guarantee resource information in a machine position through a system foundation configuration interface;
s6: automatically comparing, analyzing, judging and confirming the data of a plurality of data sources based on the seasonal flight plan, the aviation driver data and the blank pipe telegraph data of the civil aviation bureau by a flight management module and based on the priority rule, and generating a final flight plan; the priority rule includes: the schedule data priority is lowest, the transportation flight airline data priority, the non-transportation flight AFTN telegraph priority and the machine number AFTN priority;
In step S1, automatic allocation of machine positions, manual machine position adjustment, machine position recommendation, temporary occupation are performed based on the gante graph, including:
the automatic allocation comprises pre-allocation and dynamic stage rolling allocation, wherein the allocation follows the basic rule and priority rule of machine position allocation, and the relevant indexes of the bridge leaning rate are automatically calculated and generated after the allocation is finished; or, manually dragging the flight particles to adjust the machine position, and when the manual machine position is adjusted, the machine position distribution module recommends the machine position according to the machine type, the airline operators and the guarantee requirements, and gives the recommended machine position for the user to select;
the early occupation of the machine position is supported based on the Gantt chart, and the machine position is identified by an occupation mark;
in step S2, adding, modifying and deleting flights based on the gante graph in the menu interface, and conducting scheduling of flights, viewing flight information, including:
creating a right key menu on Gantt chart particles, and realizing a command scheduling function of flights through menu items with different menus;
the Gantt chart performs special condition processing of the flights on the menu interface, wherein the special condition processing comprises the steps of flight delay, flight cancellation, flight preparation, flight return, flight fly-away, flight delay withdrawal, flight cancellation, flight preparation withdrawal, flight return withdrawal and flight fly-away;
The flight information viewing includes: flight information, passenger information, flight time information, and resource usage information;
in step S3, the Gantt chart displays flight information including machine type, machine number, regional attribute, current machine position, arrival and departure time, arrival and departure state, special condition state, passenger statistics and flight normal rate on a menu interface by using a suspension window;
in step S4, while performing machine allocation, machine adjustment, and command scheduling, a system message is generated, including:
the Gantt chart utilizes the space of the bottom column of the page to carry out flight screening and statistics;
the screening includes: all flights, all inbound, all outbound, overnight flights, outbound flights, originating flights, attended flights, special flights, VIP flights;
the statistics include: and (5) calculating and storing the overall flight normal rate, the airline department normal rate and the normal rate of each flight of the airport.
2. The method for realizing civil aviation airport operation command scheduling based on Gantt chart according to claim 1, wherein in step S6, data of a plurality of data sources are automatically compared, analyzed and judged, comprising: comparing flights of the airline operators and the airlines, deleting redundant flights in the airlines, analyzing whether the machine numbers of the airline operators and the air management telegrams are the same, and marking if the machine numbers are different or empty; judging whether the flight time of the air traffic control telegraph is reasonable or not, and marking if the flight time is not reasonable;
The system background statistical analysis program analyzes the passenger flights of the current airport according to the historical flight data, calculates the normal rate and stores the normal rate in a database, and the specific calculation mode is as follows:
total normal rate of passenger flights = normal passenger flights/all passenger flights;
airline flight normal rate = the airline normal passenger flights/all passenger flights of the airline;
single passenger flight normal rate = the number of flights normal/the number of all flights of the flight;
airline flight normal rate = normal flights of the airline/all flights of the airline.
3. A civil aviation airport operation command and dispatch device based on a Gantt chart, which is characterized in that the device implements the civil aviation airport operation command and dispatch implementation method based on the Gantt chart according to any one of claims 1-2, and the device comprises:
the basic data management module (6) is used for managing the guarantee resource data of the airport, including the management of the airport position; the machine position information comprises machine position names, machine position numbers, machine position display sequences, whether the machine position is a self-sliding machine position, the type of the machine position, the area of the machine position, whether the machine position is available, a far and near machine position identification, whether the machine position is a deicing machine position, whether an oil well is added, whether the machine position is a combined machine position, whether the machine position is a plane position, and whether the machine position is provided with the oil well;
A flight statistics analysis module (7) for automatically counting and analyzing the flight normal rate;
the flight management module (8) is used for making a flight plan, and generating flight plan data by comprehensively processing air management data, aviation driver data and civil aviation office airliner plans;
the WEB client (1) is used for displaying pages such as machine allocation, flight command scheduling and the like and daily operations such as receiving messages and the like;
and the airport command scheduling system (9) based on the Gantt chart is used for processing automatic machine position distribution, manual machine position adjustment and realizing flight command scheduling and flight information maintenance and management.
4. A civil aviation airport operation command and dispatch system based on a Gantt chart, which is characterized in that the system implements the civil aviation airport operation command and dispatch implementation method based on the Gantt chart according to any one of claims 1-2, and the system comprises: a WEB client (1), a WEB server (2), an application server (3), a database server (4), a message server (5) and an interface server;
the WEB client (1) is connected to the WEB server (2) through airport production wired networks respectively; the WEB client (1) is connected with the message server (5) through a Netty-based asynchronous network communication network; the application server (3) is connected with the WEB server (2) and the database server (4);
The WEB client (1) remotely invokes the service resource on the application server (3) through an RMI remote method to complete the service of command and dispatch;
the application server (3) issues information through a message middleware, and a plurality of WEB clients (1) receive the same group of messages;
the WEB client (1) receives the scheduling and machine position allocation service message sent by the message server (5) through an RMI remote method;
the application server (3) accesses the database server (4) through an ORM technology;
the interface server is used for receiving the empty pipe data and the navigation data, analyzing, comparing and judging the empty pipe data and the navigation data, and discarding the invalid data; and the interface server performs air traffic control data and navigation data interaction with the application server (3).
5. The civil aviation airport operation command scheduling system based on the Gantt chart according to claim 4, wherein a flight management module, a Gantt chart position allocation module, a statistical analysis module, a system configuration module, a civil aviation business data management module, an airport guarantee resource management module, a permission management module and a guarantee contract module are deployed on the application server (3);
the system configuration module realizes parameter configuration of the system, the civil aviation business data management module realizes management of civil aviation airports, aircraft models, aircraft numbers and airlines, the airport guarantee resource management module manages airport positions, boarding gates, check-in counters and the like, the permission module realizes permission management of login users, the contract module guarantees ground service work of the airlines, the modules are basic business information management modules and serve as bottom layer modules for flight management and Gantt chart position distribution modules.
6. The civil aviation airport operation command scheduling system based on Gantt chart according to claim 4, wherein the number of the application servers (3) is multiple, application server virtual machines are adopted, the WEB client (1) calls different application server virtual machines each time, and reasonable workload is distributed to multiple application server virtual machines by using load balancing middleware;
the application server (3) performs message multipoint asynchronous reception between distributed applications by utilizing a publish/subscribe model provided by a message middleware; in the publish/subscribe model, one message publisher corresponds to a plurality of message subscribers and supports a plurality of WEB clients to receive the same group of messages; message destinations in the publish/subscribe model are implemented by topics; the topic is a sequence of messages that manage the flow of messages from publishers to subscribers; when a message sent by a publisher arrives at a topic, all subscribers subscribed to the topic will be notified to receive the message, which subscribers are WEB clients.
7. The gante graph-based civil aviation airport operation command and dispatch system of claim 4, wherein the ORM technique automatically persists objects in Java programs into relational data using metadata that describes a mapping between the objects and the database, such that access logic of an application to the database is independent of the database;
The Netty-based asynchronous network communication network comprises a highly customizable thread model and connectionless data Socket, and supports UDP.
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