KR100958372B1 - Flight Simulation Host System - Google Patents

Flight Simulation Host System Download PDF

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Publication number
KR100958372B1
KR100958372B1 KR1020030011690A KR20030011690A KR100958372B1 KR 100958372 B1 KR100958372 B1 KR 100958372B1 KR 1020030011690 A KR1020030011690 A KR 1020030011690A KR 20030011690 A KR20030011690 A KR 20030011690A KR 100958372 B1 KR100958372 B1 KR 100958372B1
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South Korea
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system
flight simulation
data
process
flight
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KR1020030011690A
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Korean (ko)
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KR20040076364A (en
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장광규
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한국항공우주산업 주식회사
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Abstract

The present invention relates to a flight simulation host system, and more particularly, an input / output interface that performs a function of enabling interworking by performing an interface for exchanging a cockpit system and an instructor system with a shared memory and a network. The processor unit controls the operation and data flow of each unit in the flight simulation host system as a whole, and generates a plurality of processes required for flight simulation, schedules each of the generated processes in real time, and executes the processes in real time. A data storage unit for storing the data processed by the controller and loading the data if necessary, and a display for displaying the flight simulation execution state and various state values under the control of the processor unit It relates to the flight simulation system composed of a host.
According to the present invention, a plurality of data processing processes for processing data input from a cockpit system and an instructor's room system during flight simulation using a flight simulator are generated, and the generated data processing processes are driven in real time by frequency, It can provide a real-time environment for the rapid transmission of simulation processing data, and can also monitor the system status of each data processing process and the entire flight simulator through the monitoring process, which can maximize the performance of the flight simulator. There is this.
Figure R1020030011690
Flight Simulator, Monitor, Host System

Description

Flight Simulation Host System             

1 is a conceptual diagram showing the configuration of a flight simulator to which a flight simulation host system according to a preferred embodiment of the present invention is applied;

2 is a block diagram showing the configuration of a flight simulation host system according to a preferred embodiment of the present invention;

FIG. 3 is a block diagram showing a detailed configuration of a process unit among the elements shown in FIG. 2.

<Description of the symbols for the main parts of the drawings>

100: flight simulation host system

110: process unit

111: main process

112: data processing process

113: monitor process

114: Save process

120: data storage

130: display unit                 

140: input and output interface unit

200: cockpit

210: cockpit system

300: Instructor's Office

310: Instructor Room System

400: shared memory / network

The present invention generates a plurality of data processing processes for processing data input from the cockpit system and the instructor room system when performing a flight simulation using a flight simulator, and by driving the generated data processing processes in real time, The present invention relates to a flight simulation host system that provides a real-time environment for rapid transmission and monitors the status and process operation of each system during flight simulation.

In general, the pilot's thorough training is required for the safe flight of the aircraft, and therefore, the pilot must have flight simulation training such as cockpit procedure training and instrument flight training in the same conditions as the actual flight.

The flight simulator is a device provided to perform such flight simulation training. The configuration of the flight simulator generally includes the same flight control devices as the cockpit of an actual aircraft and a cockpit system including the control device and various flight conditions in the cockpit system. It consists of an instructor room system for communicating flight instructions and monitoring the flight process.

However, when the cockpit system and the instructor system are simply linked through a communication network, it is difficult to process and monitor the data efficiently, and thus, it is difficult to operate effectively, making it difficult to perform effective flight simulation. As a separate terminal, a flight simulation host system for processing and transmitting related data in real time through a shared memory is required.

Therefore, in order to maximize the performance of the flight simulator, the flight simulation host system must be able to process data generated in the cockpit system and the instructor room system as quickly and appropriately as possible and monitor the flight simulation progress.

Therefore, there is an urgent need to develop a flight simulation host system that supports real-time interlocking of the cockpit system and the instructor system to satisfy the performance of the flight simulator in real time and to monitor the progress in real time. to be.

The present invention was devised in this background, and generates a plurality of data processing processes for processing data input from the cockpit system and the instructor room system when performing flight simulation using a flight simulator, and the generated data processing processes by frequency It provides a flight simulation host system that can satisfy the performance of the flight simulator by providing real-time environment for real-time operation and rapid transmission of the processing data, and monitoring the operating status of each data processing process and system. The purpose is to provide.

In order to achieve the above object, the present invention is a flight simulation host system interworking with the cockpit system and the instructor room system and configured as a server-class workstation terminal, which is exchanged through the shared memory and the network with the cockpit system and the instructor system I / O interface unit that performs the function to enable interworking by interfacing with each other, and controls the operation and data flow of each part in flight simulation host system as a whole, and generates and generates a number of processes necessary for flight simulation. A process unit performing a function of real-time scheduling of each process in real time, a data storage unit performing a function of storing the data processed by the process unit and loading it when necessary, and a process unit The control unit is configured to display the flight simulation execution state and various state values.                     

In this case, the process unit, a plurality of data processing processes to perform the function of processing data respectively input from the cockpit system and the instructor room system during flight simulation, the state of each system and the operating state of each data processing process A monitoring process for generating a status window and transmitting the generated status window to the display unit, and a storage process for storing processing data generated during flight simulation in a data storage unit and loading the data from the data storage unit when necessary. And a main process that generates a plurality of data processing processes, a monitor process, and a storage process during flight simulation, and sets and executes real-time performance characteristics and methods of the generated sub-processes.

In this case, the plurality of data processing processes may be divided into processes operating at frequencies of 60 Hz, 30 Hz, and 10 Hz. When flight simulation is started, the main process sequentially executes data processing processes in real time by the frequency, and monitors and The storage process is run from time to time as needed.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings so that those skilled in the art can easily implement the present invention in detail.

First, in adding reference numerals to components of each drawing, the same components are described so as to have the same reference numerals as much as possible even if displayed on different drawings.                     

1 is a conceptual diagram showing the configuration of a flight simulator to which a flight simulation host system according to a preferred embodiment of the present invention is applied.

First, the cockpit system 210 shown in FIG. 1 has a system installed in the simulated cockpit 200 and equipped with the same flight control devices as the cockpit of an actual aircraft and its control device so that the pilot can perform flight simulation. The instructor system 310 installed in the instructor room 300 refers to a system for transmitting various flight condition settings and flight instructions to the cockpit system 210 and monitoring the flight process.

As shown in FIG. 1, the flight simulation host system 100 is implemented as a specification of a server-class workstation terminal capable of interworking with a network, and is shared with the cockpit system 210 and the instructor system 310, respectively. Interlocked through the memory (Scramnet) and the network 400, and performs the function to quickly process transmission and monitoring of flight simulation-related data in real time.

That is, during flight simulation, control values such as flight attitude setting signals, environment settings, error functions, start and stop signals, etc. are input from the instructor room system 310, and a stick, pedal, handle, and lever are received from the cockpit system 210. And after receiving a variety of control values, such as switch status and processing in real time, and transmits the output to the corresponding instruments and indicators of the cockpit system 210 and instructor system 310, and can monitor the flight performance value It is to perform the function.

2 is a block diagram showing the configuration of a flight simulation host system according to a preferred embodiment of the present invention.

As shown, the flight simulation host system 100 according to a preferred embodiment of the present invention includes a data input / output interface unit 140, a display unit 130, a data storage unit 120, and a processor unit 110. Is done.

The input / output interface unit 140 performs an interface to input and output data through the cockpit system 210 and the instructor room system 310 and the shared memory and the network 400, thereby enabling interworking with each other.

The data storage unit 120 stores various flight simulation-related data transmitted from the cockpit system 210 and the instructor room system 310 and processed by the processor 110 during flight simulation.

The display unit 130 performs a function of displaying a flight simulation execution state and various state values under the control of the processor 110.

The processor 110 performs a function of controlling the operations and data flow of each of the above-described parts 120 to 140 as a whole, and generates and schedules processes required for flight simulation to execute in real time. 3 is shown.

As shown in FIG. 3, the processor 110 includes a main process 111, a plurality of data processing processes 112, a monitor process 113, and a storage process 114. 111-114),

First, the main process 111 is a number of sub-processes 112 to 114 necessary for data processing in flight simulation, that is, a plurality of data processing process 112, the monitor process 113 and the storage process 114 It performs the function of creating and setting and executing the real-time performance characteristics and methods.

At this time, each data processing process 112 is divided into 10Hz, 30Hz and 60Hz for each driving frequency, in the case of 10Hz is defined as sub-processes for processing data related to monitoring, 30Hz is the operating state of each part of the flying gas, that is, the engine , Sub-processes for processing data related to steering, hydraulic and navigation systems, and 60 Hz are defined as sub-processes for processing dynamic values of the aircraft such as the speed, distance, GPS values and altitude of the aircraft.

The main process 111 generates the data processing processes 112 defined as described above as its own subprocesses, and sequentially executes the generated subprocesses in the order of 60 Hz, 30 Hz, and 10 Hz for each frequency.

Meanwhile, the monitor process 113 is generated by the main process 111 to generate a status window so that a user can check the state of each system 100, 210, 310 and the operation state of each data processing process 112. In this case, the status window includes a system status window for monitoring the status of each system (100, 210, 310) of the flight simulator, and the system (100, 210, 310). It includes a status diagnosis window for diagnosing the normal operation of the state, a process status window and a variable monitoring window for monitoring the status of each of the data processing processes (112).                     

When the items indicated by the above-described status window are described in detail,

The system status window displays flight simulation host system 100 operating status, network connection status, video and audio signal transmission status, cockpit system 210 operating status, and instructor room system 310 operating status. Displays whether or not the operation status shown in the status window is normal or abnormal with a display item such as 'Good' / 'Bad'.

In addition, the process status window displays the status of each of the data processing processes 112, that is, the operating status of the 60 Hz, 30 Hz, and 10 Hz processes, and the variable monitoring window displays the variable status necessary for the calculation processing of the flight simulation data. .

On the other hand, the storage process 114 is a process that performs a function to store the processing values generated during the flight simulation and to load when necessary, will be executed when the execution request of the main process 111.

The main process 111 executes the data processing process 112 among the sub-processes 112 to 114 described above in real time according to the scheduled order, and the monitor process 113 and the storage process 112 as necessary. It is run from time to time.

Therefore, the flight simulation host system 100 receives data transmitted from the cockpit system 210 and the instructor room system 310 through the input / output interface 140 during flight simulation, and the main process 111 is received. Generate data processing process 112 necessary for data processing, schedule by frequency (60Hz, 30Hz and 10Hz) and execute it in real time to process data, and then transmit to cockpit system 210 and instructor system 310 At the same time, the monitoring process 113 and the storage process 114 are executed when monitoring, storage, and loading are required.

As mentioned above, although preferred embodiments of the present invention have been described in detail, those of ordinary skill in the art to which the present invention pertains should realize the present invention without departing from the spirit and scope of the present invention as defined in the appended claims. It will be appreciated that various modifications or changes can be made. Accordingly, modifications to future embodiments of the present invention will not depart from the technology of the present invention.

As described above, according to the present invention, a plurality of data processing processes are generated for processing data input from a cockpit system and an instructor room system when performing a flight simulation using a flight simulator, and the generated data processing processes are performed in real time by frequency. By driving, it is possible to provide a real-time environment for the rapid transmission of flight simulation processing data.

In addition, it is possible to monitor the system status of each data processing process and the entire flight simulator through the monitor process, which has the advantage of maximizing the performance of the flight simulator.

Claims (5)

  1. In the flight simulation host system that is linked to the cockpit system and the instructor room system and configured with a server-class workstation terminal,
    An input / output interface unit performing an interface to exchange with the cockpit system and the instructor room system through a shared memory and a network to enable interworking with each other;
    A processor unit which controls the operation and data flow of each unit in the flight simulation host system as a whole, and generates a plurality of processes necessary for the flight simulation, and performs the real-time execution of each of the generated processes;
    A data storage unit for storing a data processed by the processor unit during flight simulation and loading the data if necessary;
    And a display unit configured to display the flight simulation execution state and various state values under the control of the processor.
    The process unit,
    A data processing process operating at a frequency of 60 Hz, 30 Hz, and 10 Hz, respectively, performing a function of processing data input from the cockpit system and the instructor room system during the flight simulation;
    A monitor process for generating a state window indicating a state of each system and an operation state of each data processing process and transmitting the generated state window to the display unit during the flight simulation;
    A storage process of storing the processing data generated during the flight simulation in the data storage and loading the data from the data storage if necessary;
    A main process for generating the plurality of data processing processes, a monitoring process and a storage process during flight simulation, and setting and executing the real-time performance characteristics and methods of the generated sub-processes;
    When the flight simulation is started, the main process sequentially executes a data processing process operating at the frequencies of 60 Hz, 30 Hz, and 10 Hz, respectively, in real time for each of the frequencies of 60 Hz, 30 Hz, and 10 Hz, and the monitoring process and the storage process are needed. Flight simulation host system, characterized in that to run from time to time.
  2. delete
  3. delete
  4. delete
  5. The method of claim 1, wherein the status window,
    A system status window displaying the status of each system during the flight simulation;
    Status diagnosis window for displaying whether the normal operation of each system;
    A process status window displaying an operation state of each data processing process;
    And a variable monitoring window for displaying a state of various variables generated during the flight simulation.
KR1020030011690A 2003-02-25 2003-02-25 Flight Simulation Host System KR100958372B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
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KR101243138B1 (en) 2012-05-31 2013-03-13 엘아이지넥스원 주식회사 Hybrid linked gateway apparatus
KR101245619B1 (en) 2012-05-31 2013-03-20 엘아이지넥스원 주식회사 Hybrid linked gateway method

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KR100958374B1 (en) * 2008-08-07 2010-05-17 한국항공우주산업 주식회사 Flight simulator apparatus capable of virtual radar operation
KR101440503B1 (en) * 2012-12-06 2014-09-17 한국항공우주산업 주식회사 Flight simulator apparatus providing instructor screen based on satellite image
KR101418483B1 (en) * 2012-12-24 2014-07-15 한국항공우주산업 주식회사 Flight Simulator Device for Special Mission Training and Controlling Method for the Same
KR101396292B1 (en) * 2013-02-05 2014-05-19 한국항공우주산업 주식회사 Flight simulator apparatus for implementing the same flight environment with battlefield-situation
KR101461486B1 (en) * 2013-04-16 2014-11-18 한국항공우주산업 주식회사 Flight simulator apparatus providing formation flight tranining function
KR101416824B1 (en) * 2013-04-30 2014-08-06 한국항공우주산업 주식회사 Method and apparatuse for flight simulation for optionally piloted vehicle
KR101501135B1 (en) * 2013-07-31 2015-03-12 한국항공우주산업 주식회사 Helicopter Simulator having a Breakdown Situation Realizing Function and Controlling Method for the Same
KR101483105B1 (en) * 2013-07-31 2015-01-16 한국항공우주산업 주식회사 Flight Simulator having a Parachute Dropping Training Mode Function and Controlling Method for the sames
KR101483103B1 (en) * 2013-07-31 2015-01-16 한국항공우주산업 주식회사 Flight Simulator having a Rappel Training Mode Function and Controlling Method for the sames
KR101483106B1 (en) * 2013-07-31 2015-01-16 한국항공우주산업 주식회사 Flight Simulator having a Displaying Point Changing Function of Display Video Picture and Controlling Method for the sames
KR101483104B1 (en) * 2013-07-31 2015-01-16 한국항공우주산업 주식회사 Flight Simulator having a Fast Lope Training Mode Function and Controlling Method for the sames

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KR101245619B1 (en) 2012-05-31 2013-03-20 엘아이지넥스원 주식회사 Hybrid linked gateway method

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