CN217008440U - Simulation training platform for function test of integrated avionics system - Google Patents
Simulation training platform for function test of integrated avionics system Download PDFInfo
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- CN217008440U CN217008440U CN202220032215.1U CN202220032215U CN217008440U CN 217008440 U CN217008440 U CN 217008440U CN 202220032215 U CN202220032215 U CN 202220032215U CN 217008440 U CN217008440 U CN 217008440U
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Abstract
The utility model discloses a simulation training platform for a function test of a comprehensive avionics system, which comprises a circuit breaker system (1), a flight parameter simulation system (2), an aircraft cockpit warning and important fault simulation system (3) and a simulation cockpit (4), wherein the aircraft cockpit warning and important fault simulation system (3) gives simulation faults and fault treatment measures according to an aircraft maintenance manual and a pilot operation program, the circuit breaker system (1) gives the positioning of the simulation faults, the flight parameter simulation system (2) completes data format conversion, and data output by the aircraft cockpit warning and important fault simulation system (3) are displayed in the simulation cockpit (4). The utility model can reflect real fault and logic reaction state, and realizes a high-fidelity simulation training platform according to the on-board function test program and the specification of a maintenance manual.
Description
Technical Field
The utility model belongs to the field of airplane avionics comprehensive simulation tests, and particularly relates to a comprehensive avionics system function test simulation training platform.
Background
Airlines and airplane manufacturers often train employees through textbook training and simulator training, the timeliness and fault coverage of courses cannot cover most scenes, therefore, a simulation training platform for a function test of an integrated avionics system is needed, which can simulate the actual operation condition of each system of an airplane according to fault warning and equipment self-checking information among each system of the airplane, and the simulation crew carries out human-computer interaction on the generated faults according to the operation program and the pre-designed processing program, the simulation system can preliminarily train new staff to be familiar with the processing operation of the instrument and the panel of the cockpit of the airplane and the physical experience of the human-computer interaction, and training skill operators step by using the training platform to simulate airplane function test operation or carry out maintenance and repair program practice according to the onboard function test program and maintenance manual. Through the training of the comprehensive avionics system function test simulation training platform, staff can deeply know the logical relationship among all systems of the airplane and get familiar with the indication and operation, analysis and fault removal capabilities of cockpit instruments and panels.
Disclosure of Invention
The utility model aims to provide a simulation training platform for a function test of a comprehensive avionics system, which is mainly used for realizing a high-fidelity simulation training platform according to the specifications of an onboard function test program and a maintenance manual by a digital simulation technology and carrying out practical training on workers of system assembly, onboard ground test and the like by a simulation state test scene.
The utility model aims to be realized by the following technical scheme:
a simulation training platform for a function test of a comprehensive avionics system comprises a circuit breaker system 1, a flight parameter simulation system 2, an aircraft cockpit warning and important fault simulation system 3 and a simulation cockpit 4, wherein the circuit breaker system 1, the flight parameter simulation system 2 and the aircraft cockpit warning and important fault simulation system 3 are all installed inside the simulation cockpit 4, and the circuit breaker system 1 is crosslinked with the flight parameter simulation system 2 and the aircraft cockpit warning and important fault simulation system 3 through aviation buses;
the aircraft cockpit warning and important fault simulation system 3 simulates the faults of each avionic device in the flight process of the aircraft according to an aircraft maintenance manual and a pilot operation program, guides the pilot to operate the generated faults according to a pre-designed processing program according to an emergency operation program, can feed back whether the processing steps and methods are proper or not, and sends related data to the circuit breaker system 1;
the circuit breaker system 1 adopts an indicator light display mode to position the faults in the relevant data output by the aircraft cockpit warning and important fault simulation system 3;
the flight parameter simulation system 2 receives the aircraft cockpit warning forwarded by the breaker system 1 and the relevant data of the important fault simulation system 3, and outputs the data to a display instrument panel of a simulation frame cockpit or the real aircraft avionic equipment according to the data format of the actual aircraft avionic equipment.
Preferably, the aircraft cockpit warning and important fault simulation system 3 includes an avionics simulation computer, a system interconnection/important parameter monitoring computer, and a fault simulation computer.
Preferably, the aviation bus contains the ARINs 429, analog quantities, discrete quantities.
Preferably, the simulated cockpit 4 comprises a cockpit body, a display dashboard, a center console, a top console panel, a left/right console, a joystick, and a breaker control panel.
Preferably, the integrated avionics system function test simulation training platform further comprises an off-flight environment simulation system 5, wherein the off-flight environment simulation system 5 is a single-channel projection column screen projection system and is used for simulating an external scene of the aircraft in the flight process according to data output by the flight parameter simulation system 2.
Preferably, the off-flight environment simulation system 5 comprises a vision computer and a projection assembly.
The utility model has the beneficial effects that: the comprehensive avionics system function test simulation training platform provided by the utility model can reflect real faults and logic reaction states, and is a high-fidelity simulation training platform according to the specifications of an onboard function test program and a maintenance manual.
Drawings
FIG. 1 is a diagram of a logical architecture of a simulation training platform for a function test of an integrated avionics system;
fig. 2ARJ21 is a schematic diagram of a simulated cockpit structure of an aircraft.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1, the integrated avionics system function test simulation training platform shown in this embodiment adopts a semi-physical simulation structure, and includes a circuit breaker system 1, a flight parameter simulation system 2, an aircraft cockpit warning and important fault simulation system 3, a simulated cockpit 4, an external flight environment simulation system 5, and the like, where the circuit breaker system 1, the flight parameter simulation system 2, and the aircraft cockpit warning and important fault simulation system 3 are all installed inside the simulated cockpit 4.
The breaker system 1 is cross-linked with a flight parameter simulation system 2 and an aircraft cockpit warning and important fault simulation system 3 through an ARIN429, analog quantity, discrete quantity and other aviation buses.
The aircraft cockpit warning and important fault simulation system 3 simulates the faults of each avionic device in the flight process of the aircraft according to an aircraft maintenance manual and a pilot operation program, guides the pilot to operate the generated faults according to a pre-designed processing program according to an emergency operation program, can feed back whether the processing steps and the processing method are proper or not, and sends related data to the circuit breaker system 1 through ARIN429, analog quantity, discrete quantity and the like. For example, the flight deck warning and important fault simulation system 3 may be implemented by a combination of flight deck warning and important fault simulation software systems residing in the avionic simulation computer, the system interconnection/important parameter monitoring computer, and the fault simulation computer, the fault simulation computer performs fault simulation, the avionic equipment is simulated by the avionic simulation computer, a fault processing program of the avionic is given, and the step and method of processing the pilot by the system interconnection/important parameter monitoring computer are fed back whether or not the steps and methods are properly performed
The circuit breaker system 1, which uses real circuit breakers, is not a mechanical part. The circuit breaker system 1 adopts an indicator light display mode to position faults in relevant data output by the aircraft cockpit warning and important fault simulation system 3, and is convenient for debugging and monitoring of hardware states.
And the flight parameter simulation system 2 receives the aircraft cockpit warning forwarded by the circuit breaker system 1 and the related data of the important fault simulation system 3, outputs the data according to the data format of the actual aircraft avionic device, and outputs the physical quantity of the data to a display instrument panel of a simulation frame cockpit or the actual aircraft avionic device. For example, the flight parameter simulation system 2 is composed of a flight parameter simulation computer and a PCI acquisition board (ARIN429, analog quantity, discrete quantity), and is used for simulating real physical avionics signals, realizing simulation and data reception of an aviation bus ARIN429, analog quantity, discrete quantity and the like, performing simulation and data analysis according to bus definition of an airline system simulation module, and converting flight parameters transmitted by the aircraft cockpit warning and important fault simulation system 3 to be in butt joint with real aircraft equipment.
The simulation cockpit 4 provides a cockpit body, a display instrument panel, a central console, a top control board, a left/right control console, a control lever, a circuit breaker control board and the like of a cockpit of a civil aircraft cockpit, and is used for realizing a high-fidelity cockpit test environment, such as ARJ21 aircraft cockpit environment shown in fig. 2.
And the flying external environment simulation system 5 consists of a visual computer and a projection component, is a single-channel projection cylindrical screen projection system, and is used for simulating an external scene in the flying process of the airplane according to data output by the flying parameter simulation system 2. When in experiment or training, the system can provide real-time, large-capacity and high-definition outside-window scenes for the participators in the cockpit, and has larger display view field, high-definition targets and global ground scenes.
When training is needed, the aircraft cockpit warning and important fault simulation system 3 simulates faults occurring in the flight process of an aircraft according to an aircraft maintenance manual and a pilot operation program to work, the flight parameter simulation system 2 receives data transmitted by the aircraft cockpit warning and important fault simulation system 3, physical quantities of the data are output to the acquisition and parameter monitoring system or the real avionics equipment of the aircraft, and training personnel practice and eliminate faults through pictures or state indicator lights fed back by the simulation cockpit 4 and the circuit breaker system 1.
It should be understood that equivalents and modifications of the technical solution and inventive concept thereof may occur to those skilled in the art, and all such modifications and alterations should fall within the scope of the appended claims.
Claims (6)
1. The utility model provides a synthesize avionics system function test simulation training platform, contain circuit breaker system (1), flight parameter simulation system (2), aircraft cockpit reports an emergency and important fault simulation system (3) and simulation cockpit (4), circuit breaker system (1), flight parameter simulation system (2), aircraft cockpit reports an emergency and important fault simulation system (3) are all installed inside simulation cockpit (4), circuit breaker system (1) is through each aviation bus and flight parameter simulation system (2), aircraft cockpit reports an emergency and important fault simulation system (3) cross-linking, its characterized in that:
the aircraft cockpit warning and important fault simulation system (3) simulates the faults of each avionic device in the flight process of an aircraft according to an aircraft maintenance manual and a pilot operation program, and guides the pilot to operate the generated faults according to an emergency operation program according to a pre-designed processing program, so that whether the processing steps and the processing method are proper or not can be fed back, and relevant data are sent to the circuit breaker system (1);
the circuit breaker system (1) adopts an indicator light display mode to position the faults in the relevant data output by the aircraft cockpit warning and important fault simulation system (3);
the flight parameter simulation system (2) receives the aircraft cockpit warning forwarded by the breaker system (1) and the related data of the important fault simulation system (3), and outputs the data to a display instrument panel of a simulation frame cockpit or the real aircraft avionic equipment according to the data format of the real aircraft avionic equipment.
2. The integrated avionics system function test simulation training platform according to claim 1, characterized in that the aircraft cockpit warning and important fault simulation system (3) comprises an avionics simulation computer, a system interconnection/important parameter monitoring computer and a fault simulation computer.
3. The integrated avionics system function test simulation training platform according to claim 1, wherein the avionics bus comprises an ARIN429, an analog quantity and a discrete quantity.
4. The integrated avionics system function test simulation training platform according to claim 1, characterized in that the simulation cockpit (4) comprises a cockpit body, a display instrument panel, a central control console, a top control panel, a left/right control console, a control lever and a breaker control panel.
5. The integrated avionics system function test simulation training platform according to claim 1, characterized by further comprising an off-flight environment simulation system (5), wherein the off-flight environment simulation system (5) is a single-channel projection column screen projection system, and is used for simulating an external scene of an aircraft in a flight process according to data output by the flight parameter simulation system (2).
6. The integrated avionics system functional test simulation training platform according to claim 5, characterized in that the off-flight environment simulation system (5) comprises a vision computer and a projection component.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220032215.1U CN217008440U (en) | 2022-01-07 | 2022-01-07 | Simulation training platform for function test of integrated avionics system |
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| CN202220032215.1U CN217008440U (en) | 2022-01-07 | 2022-01-07 | Simulation training platform for function test of integrated avionics system |
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| CN217008440U true CN217008440U (en) | 2022-07-19 |
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| CN202220032215.1U Active CN217008440U (en) | 2022-01-07 | 2022-01-07 | Simulation training platform for function test of integrated avionics system |
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