CN105022284A - Aircraft housekeeping simulation verifying system - Google Patents
Aircraft housekeeping simulation verifying system Download PDFInfo
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- CN105022284A CN105022284A CN201410160998.1A CN201410160998A CN105022284A CN 105022284 A CN105022284 A CN 105022284A CN 201410160998 A CN201410160998 A CN 201410160998A CN 105022284 A CN105022284 A CN 105022284A
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Abstract
The invention provides an aircraft housekeeping simulation verifying system. The aircraft housekeeping simulation verifying system comprises a digital model module used for simulating each part of an aircraft housekeeping system; a control module used for outputting control commands based on external commands and forming a simulation result on the basis of the simulation condition of the digital model module; an interactive module used for receiving external commands and outputting the simulation result from the control module to the outside; and a communication module used for receiving the external commands from the interactive module, sending the external commands to the control module, inputting the control commands of the control module to the digital model module for simulation and transmitting the simulation result from the control module to the interactive module.
Description
Technical field
The present invention relates to technical field of aerospace, particularly a kind of aircraft Star Service simulation checking system.
Background technology
Information flow is the problem that air vehicle overall and other each subsystem are concerned about especially, is also the technical matters that housekeeping software designer is concerned about simultaneously.At present, aircraft Information System Design lacks effectively verifies means, and the Main Means for problems utilizes real hardware product to carry out testing authentication, and its weak point is mainly manifested in:
The real hardware that places one's entire reliance upon equipment, does not generally produce hardware product in the design phase;
It is too large that any change all must develop new hardware, cost again;
Have no idea to obtain the record and review of information flow;
Direct fault location etc. can not be carried out there is destructive test.
Therefore, need a kind of aircraft Star Service simulation checking system, real hardware product can not be relied on, the fast verification of infosystem can be realized, can be used for again the development of housekeeping software, just can realize the testing authentication to aircraft trunk information flow in the design phase.
Summary of the invention
The problem that the present invention solves is to provide a kind of aircraft Star Service simulation checking system, such that the software and hardware of Flight Vehicle Design can co-development be parallel carries out, and improves the research and development speed of aircraft, meets the software simulation to aircraft and reproduction.
For solving the problem, the invention provides a kind of aircraft Star Service simulation checking system, the simulation checking system of described aircraft comprises: digital model module, for simulating each several part of aircraft;
Control module, for exporting steering order based on external command, the analog case based on described digital model module forms analog result;
Interactive module, for receiving external command, exports the analog result from described control module to outside;
Communication module, for receiving the external command of next and interactive module, being supplied to control module by described external command, the steering order of control module being inputed to digital model module and simulates, the analog result from control module is transferred to interactive module.
Alternatively, described communication module is digital Ethernet.
Alternatively, described digital model module comprises multiple submodule, and each submodule is used for a part for simulated flight device, and described digital model also comprises: digital 1553B bus, for carrying out data communication between described submodule.
Alternatively, described submodule comprises: digital collection plank module, and for gathering each subsystem digital quantity and analog quantity, described digital collection plank module is used for analog telemetering collection; Numeral indirect instruction plank module, sends to the indirect instruction of other subsystems for simulating data handling subsystem.
Alternatively, described interactive module comprises: display device, for analog result being shown; Input media, for inputting external command.
Compared with prior art, the present invention has the following advantages:
The invention provides a kind of aircraft Star Service simulation checking system, digital model is designed respectively according to the individual unit prototype of aircraft infosystem, mutual by the information flow between ethernet communication simulation individual device, and interactive information is presented in interactive module, and complete information flow record for follow-up process.Real hardware product can not be relied on, the fast verification of infosystem can be realized, can be used for again the development of housekeeping software, the testing authentication that just can be able to realize aircraft trunk information flow in the design phase.
Accompanying drawing explanation
Fig. 1 is the structural representation of the aircraft Star Service simulation checking system of one embodiment of the invention.
Embodiment
The problem that the present invention solves is to provide a kind of aircraft Star Service simulation checking system, such that the software and hardware of Flight Vehicle Design can co-development be parallel carries out, and improves the research and development speed of aircraft, meets the software simulation to aircraft and reproduction.
For solving the problem, the invention provides a kind of aircraft Star Service simulation checking system, comprising: digital model module, for simulating each several part of aircraft;
Control module, for exporting steering order based on external command, the analog case based on described digital model module forms analog result;
Interactive module, for receiving external command, exports the analog result from described control module to outside;
Communication module, for receiving the external command of next and interactive module, being supplied to control module by described external command, the steering order of control module being inputed to digital model module and simulates, the analog result from control module is transferred to interactive module.
Utilize aircraft Star Service simulation checking system of the present invention, make the exploitation of satellited system software-hardware synergism can walk abreast and carry out, change model in the past must first hardware development complete after could start the general layout of software development, great raising Project R&D progress; All there are display and record to whole satellited system information flow, can simulate satellited system fault and reappear, realize synchronizing information flow field simulation in this world.The development of development to the even whole cabin of whole aircraft infosystem of this platform has important meaning.And described system can be carried out on same IP address, also can carry out on different IP addresses.
In order to technical scheme of the present invention is described better, please refer to the structural representation of the aircraft Star Service simulation checking system of the one embodiment of the invention shown in Fig. 1, the simulation checking system of described aircraft comprises:
Digital model module 20, for simulating each several part of aircraft;
Control module 40, for exporting steering order based on external command, the analog case based on described digital model module 20 forms analog result;
Interactive module 10, for receiving external command, exports the analog result from described control module 40 to outside;
Communication module 30, for receiving the external command of next and interactive module, described external command is supplied to control module 30, the steering order of control module 30 is inputed to digital model module 20 and simulates, the analog result from control module 40 is transferred to interactive module 10.
Wherein, described communication module 30 is digital Ethernet.
As an embodiment, described digital model module 30 comprises multiple submodule, and each submodule is used for a part for simulated flight device, and described digital model 30 also comprises: digital 1553B bus, for carrying out data communication between described submodule.Described submodule comprises: digital collection plank module, and for gathering each subsystem digital quantity and analog quantity, described digital collection plank module is used for analog telemetering collection; Numeral indirect instruction plank module, sends to the indirect instruction of other subsystems for simulating data handling subsystem
Interactive module 10 of the present invention comprises: display device, for analog result being shown; Input media, for inputting external command.
Compared with prior art, the present invention has the following advantages:
The invention provides a kind of aircraft Star Service simulation checking system, make that the software and hardware of Flight Vehicle Design can co-development be parallel carries out, improve the research and development speed of aircraft, meet the software simulation to aircraft satellited system and reproduction, super real time execution can be carried out, complete the digital simulation of aircraft core information, also may be used for the simulation of other subsystems.
Therefore, above-mentioned preferred embodiment is only and technical conceive of the present invention and feature is described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (5)
1. an aircraft Star Service simulation checking system, for carrying out simulating, verifying to aircraft satellited system, is characterized in that, comprising: digital model module, for simulating each several part of aircraft satellited system;
Control module, for exporting steering order based on external command, the analog case based on described digital model module forms analog result;
Interactive module, for receiving external command, exports the analog result from described control module to outside;
Communication module, for receiving the external command of next and interactive module, being supplied to control module by described external command, the steering order of control module being inputed to digital model module and simulates, the analog result from control module is transferred to interactive module.
2. aircraft Star Service simulation checking system as claimed in claim 1, it is characterized in that, described communication module is digital Ethernet.
3. aircraft Star Service simulation checking system as claimed in claim 1, it is characterized in that, described digital model module comprises multiple submodule, each submodule is used for a part for simulated flight device, described digital model also comprises: digital 1553B bus, for carrying out data communication between described submodule.
4. aircraft Star Service simulation checking system as claimed in claim 3, it is characterized in that, described submodule also comprises: digital collection plank module, and for gathering each subsystem digital quantity and analog quantity, described digital collection plank module is used for analog telemetering collection; Numeral indirect instruction plank module, sends to the indirect instruction of other subsystems for simulating data handling subsystem.
5. aircraft verification system as claimed in claim 1, it is characterized in that, described interactive module comprises: display device, for analog result being shown; Input media, for inputting external command.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410160998.1A CN105022284A (en) | 2014-04-21 | 2014-04-21 | Aircraft housekeeping simulation verifying system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410160998.1A CN105022284A (en) | 2014-04-21 | 2014-04-21 | Aircraft housekeeping simulation verifying system |
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| CN105022284A true CN105022284A (en) | 2015-11-04 |
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| CN201410160998.1A Pending CN105022284A (en) | 2014-04-21 | 2014-04-21 | Aircraft housekeeping simulation verifying system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112148000A (en) * | 2020-08-28 | 2020-12-29 | 上海宇航系统工程研究所 | In-cabin simulation platform for simulating operation scene of space maintenance robot and implementation method |
| CN112445665A (en) * | 2020-11-24 | 2021-03-05 | 中国空间技术研究院 | Method and system for reproducing fault of housekeeping software module |
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| CN112445665A (en) * | 2020-11-24 | 2021-03-05 | 中国空间技术研究院 | Method and system for reproducing fault of housekeeping software module |
| CN112445665B (en) * | 2020-11-24 | 2024-03-15 | 中国空间技术研究院 | Method and system for reproducing satellite software module faults |
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Application publication date: 20151104 |
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