CN102486738A - Airborne and airdrop task management computer with high reliability - Google Patents
Airborne and airdrop task management computer with high reliability Download PDFInfo
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- CN102486738A CN102486738A CN2010105746778A CN201010574677A CN102486738A CN 102486738 A CN102486738 A CN 102486738A CN 2010105746778 A CN2010105746778 A CN 2010105746778A CN 201010574677 A CN201010574677 A CN 201010574677A CN 102486738 A CN102486738 A CN 102486738A
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Abstract
The invention relates to an airborne and airdrop task management computer with high reliability, comprising a task processing module, an image processing module, a video processing module, an IO (Input/Output) module, an electromagnetic protection module, a power supply module and a bus, wherein the task processing module, the image processing module, the video processing module, the IO module, the electromagnetic protection module and the power supply module are respectively connected with the bus; the image processing module is accessed to the video processing module; and the IO module is accessed to the electromagnetic protection module. The invention provides the airborne and airdrop task management computer with the high reliability, which has the advantages of capability of simultaneously carrying out various task operations, and having simple structure and high reliability.
Description
Technical field
The present invention relates to a kind of supervisory computer, relate in particular to a kind of high reliability air-drop airdrop mission Management Calculation.
Background technology
At present, special article or personnel are dropped sky put capable computing machine into, only can handle single task role; Be exactly only to screen or handle, or be used to obtain numerical map, if simultaneously these tasks are handled to figure; Will many computing machine or equipment operate simultaneously; Make that like this system is loaded down with trivial details, especially on the limited space of aircraft, be undoubtedly an insoluble problem.Simultaneously, because these equipment or computing machine are in use, need mutual better fit, its performance accuracy awaits further to improve.
Summary of the invention
In order to solve the above-mentioned technical matters that exists in the background technology, the invention provides and a kind ofly can carry out multiple-task operation, simple in structure and high reliability air-drop airdrop mission supervisory computer that reliability is high simultaneously.
Technical solution of the present invention is: the invention provides a kind of high reliability air-drop airdrop mission supervisory computer, its special character is: said high reliability air-drop airdrop mission supervisory computer comprises task processing module, pattern process module, video processing module, IO module, electromagnetic protection module, power module and bus;
Said task processing module is used to receive the steering order and the data of relevant graphic presentation, Video processing and control panel; Receive IO module data sent, and pass through bus and other module communication according to IO module data sent; Management role supervisory computer software and hardware resources;
Said pattern process module is used to realize that graphics process and numerical map show;
Said video processing module is used for the video that obtains is carried out format conversion, video denoising, video switch and video superimpose;
Said IO module is used for implementing to communicate by letter with external unit;
Said power module provides direct supply;
Said electromagnetic protection module is used for external interface signals is carried out the HIRF safeguard function;
Said task processing module, pattern process module, video processing module, IO module, electromagnetic protection module and power module insert bus respectively; Said pattern process module inserts video processing module; Said IO module inserts the electromagnetic protection module.
The software and hardware resources of above-mentioned Mission Management Computer comprises counterweight management, personnel's air-drop, cargo dropping, refitting air-drop, image generation, video formats conversion, video switch, video superimpose and IO interface.
Above-mentioned pattern process module is used to realize that the mode of graphics process is: two dimension or three-dimensional picture function of hardware acceleration are provided, accomplish cargo loading management, cargo dropping management, personnel and load and manage and generation that personnel drop supervisory frame.
The direct supply that above-mentioned power module provided is to be input as+28V, power supply be output as 5V or ± 15V.
Advantage of the present invention is:
1, can handle the multiple-task management simultaneously.Air-drop airdrop mission supervisory computer provided by the present invention possesses by task processing module, pattern process module, video processing module, IO module, electromagnetic protection module and power module simultaneously, loading plan management: loaded through AFDX by centralized maintenance system; Simultaneously can the loading tasks planning data through USB interface; Support to load establishment, editor, the value-added tax function of task scheduling; Data communication and control function: through the data of control panel before the HB6096 EBI reception air-drop teacher, carry out the control scheduling of each functional module, communicate through GB11014 EBI and sidewall paneling, through ADFX and avionics system real-time Communication for Power; The figure systematic function: can produce demonstration output, for showing that application software provides the software and hardware support, accomplish the generation of display display frame, display transmitting physical interface adopts DVI, support 60Hz refreshing frequency, and resolution is 1600 * 1200; Video input or overlaying function: have video front numeral DVI video and thermal camera analog pal formula video input processing capacity, accomplish the format conversion of pal mode video, video and the interior video split screen demonstration of windowing outside the support video camera to the DVI video; The existence of these modules can make to have the multiple-task processing power simultaneously by compact conformation of the present invention, can handle the multiple-task management simultaneously, and is very easy to use.
2, reliability is high.The present invention also comprises the electromagnetic protection module when comprising a plurality of task processing modules, this module can realize being connected of rectangular connector and motherboard signal behind the ARINC600, and accomplishes external interface signals and carry out the HIRF safeguard function.To the test request of lightning and HIRF, in conjunction with the practical application circuit, on the E3M module, the corresponding interface signal is put lightning and HIRF interface circuit design, reliability is very high.
Description of drawings
Fig. 1 is the principle of work synoptic diagram of system provided by the present invention;
Fig. 2 is the structural framing figure of system provided by the present invention.
Embodiment
Referring to Fig. 1; Functions such as the processing of mainly realization task of high reliability air-drop airdrop mission supervisory computer provided by the present invention, graphics process, numerical map, video formats conversion, video switch, video superimpose, GB11014 communication, HB6096 communication, AFDX communication and the control of discrete magnitude analog quantity, its principle of work is:
MMC (high reliability air-drop airdrop mission supervisory computer) receives the two-path video input of rating front end and video camera; Video front is 1 road DVI video; The video of video camera is 1 road PAL-D standard video; MMC is the interlacing PAL-D video conversion of 50Hz the video of DVI line by line of 60Hz, and MMC is inner to produce 1 road figure, so MMC has 3 tunnel video source.MMC switches 3 tunnel video source through video switch matrix and exports to 2 road videos, 1 road video output driving display, and 1 road video outputs to composite record equipment, and the two-path video output content is identical.
MMC is corresponding and handle the driver and drop control panel, air-drop teacher front control plate, air-drop teacher rear control plate, sidewall air-drop control panel, interface module, display control board, coston light and side rails central authorities guide rail etc. through GB11014, HB6096 and discrete magnitude.
MMC receives data and control command through AFDX interface and avionics system real-time Communication for Power, and task handling such as completion personnel air-drop and cargo dropping are according to control command control peripheral hardware.Through the AFDX interface with ARINC615A agreement load document, through USB interface loading tasks planning data and numerical map.
Referring to Fig. 2, the invention provides a kind of high reliability air-drop airdrop mission supervisory computer, its basic comprising is:
Air-drop airdrop mission supervisory computer hardware provided by the present invention is made up of task processing module (MPM), pattern process module (GPM), video processing module (VPM), IO module (IOM), electromagnetic protection module E3M and power module, and task processing module, pattern process module, video processing module, IO module, electromagnetic protection module and power module insert bus respectively; Pattern process module inserts video processing module; The IO module inserts the electromagnetic protection module.
The MPM module receives the steering order and the data of relevant graphic presentation, Video processing and control panel etc. that avionics system sends through the AFDX interface; Receive IOM module data sent simultaneously; Pass through VME bus and other module communication again according to instruction; The software and hardware resources of management MMC comprises software and hardware resources such as counterweight management, personnel's air-drop, cargo dropping, refitting air-drop, image generation, video formats conversion, video switch, video superimpose, IO interface.
Pattern process module GPM module realizes two dimension or three-dimensional picture function of hardware acceleration being provided graphics processing function, can accomplish cargo loading management, cargo dropping management, personnel and load and manage and generation that personnel drop picture such as management.GPM realizes the numerical map Presentation Function simultaneously, and map datum and navigation data are carried out overall treatment, on map background, shows position, enroute chart and the navigational parameter etc. of aircraft in real time.
Video processing module VPM mainly accomplishes functions such as video format conversion, video denoising, video switch and video superimpose.VPM provides VME from interface, is used for that receiver, video switches and the related command of video superimpose.
IO module I OM module is communicating by letter of realization and equipment such as control panel, signal lamp, sensor mainly.The IOM module provides discrete magnitude input, discrete magnitude output, GB11014, HB6096 and VME interface.
Voltage module (PSM) provides reliable direct supply for inner all circuit of MMC, and power supply is input as+28V, and power supply is output as 5V and ± 15V, and has AAP control and overcurrent, over-voltage protecting function, detection of power loss and voltage keep function.
Electromagnetic protection module E3M realizes being connected of rectangular connector and motherboard signal behind the ARINC600, and the completion external interface signals is carried out the HIRF safeguard function.To the test request of lightning and HIRF,, on the E3M module, the corresponding interface signal is put lightning and HIRF interface circuit design in conjunction with the practical application circuit.
Claims (4)
1. a high reliability is dropped the airdrop mission supervisory computer, it is characterized in that: said high reliability air-drop airdrop mission supervisory computer comprises task processing module, pattern process module, video processing module, IO module, electromagnetic protection module, power module and bus;
Said task processing module is used to receive the steering order and the data of relevant graphic presentation, Video processing and control panel; Receive IO module data sent, and pass through bus and other module communication according to IO module data sent; Management role supervisory computer software and hardware resources;
Said pattern process module is used to realize that graphics process and numerical map show;
Said video processing module is used for the video that obtains is carried out format conversion, video denoising, video switch and video superimpose;
Said IO module is used for implementing to communicate by letter with external unit;
Said power module provides direct supply;
Said electromagnetic protection module is used for external interface signals is carried out the HIRF safeguard function;
Said task processing module, pattern process module, video processing module, IO module, electromagnetic protection module and power module insert bus respectively; Said pattern process module inserts video processing module; Said IO module inserts the electromagnetic protection module.
2. high reliability air-drop airdrop mission supervisory computer according to claim 1, it is characterized in that: the software and hardware resources of said Mission Management Computer comprises counterweight management, personnel's air-drop, cargo dropping, refitting air-drop, image generation, video formats conversion, video switch, video superimpose and IO interface.
3. high reliability air-drop airdrop mission supervisory computer according to claim 1; It is characterized in that: said pattern process module is used to realize that the mode of graphics process is: two dimension or three-dimensional picture function of hardware acceleration are provided, accomplish cargo loading management, cargo dropping management, personnel and load and manage and generation that personnel drop supervisory frame.
4. high reliability according to claim 1 air-drop airdrop mission supervisory computer, it is characterized in that: the direct supply that said power module provided is to be input as+28V, power supply be output as 5V or ± 15V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010574677 CN102486738B (en) | 2010-12-06 | 2010-12-06 | Airborne and airdrop task management computer with high reliability |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010574677 CN102486738B (en) | 2010-12-06 | 2010-12-06 | Airborne and airdrop task management computer with high reliability |
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| CN102486738A true CN102486738A (en) | 2012-06-06 |
| CN102486738B CN102486738B (en) | 2013-07-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625647A (en) * | 2013-11-29 | 2014-03-12 | 中国航空无线电电子研究所 | Onboard novel comprehensive data loading and transmitting device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106446497B (en) * | 2016-05-31 | 2019-06-28 | 中国航空工业集团公司西安飞机设计研究所 | A kind of para-cargo goes out the accurate determination method of bunker lotus |
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| CN1476232A (en) * | 2002-04-08 | 2004-02-18 | 松下电器产业株式会社 | Image processor and image processing method |
| US20040194097A1 (en) * | 2003-03-28 | 2004-09-30 | Emulex Corporation | Hardware assisted firmware task scheduling and management |
| JP2005222141A (en) * | 2004-02-03 | 2005-08-18 | Nec Corp | Array type processor |
| WO2007011732A1 (en) * | 2005-07-15 | 2007-01-25 | Enuclia Semiconductor, Inc. | Video image processing with processing time allocation |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1476232A (en) * | 2002-04-08 | 2004-02-18 | 松下电器产业株式会社 | Image processor and image processing method |
| US20040194097A1 (en) * | 2003-03-28 | 2004-09-30 | Emulex Corporation | Hardware assisted firmware task scheduling and management |
| JP2005222141A (en) * | 2004-02-03 | 2005-08-18 | Nec Corp | Array type processor |
| WO2007011732A1 (en) * | 2005-07-15 | 2007-01-25 | Enuclia Semiconductor, Inc. | Video image processing with processing time allocation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625647A (en) * | 2013-11-29 | 2014-03-12 | 中国航空无线电电子研究所 | Onboard novel comprehensive data loading and transmitting device |
| CN103625647B (en) * | 2013-11-29 | 2015-12-09 | 中国航空无线电电子研究所 | A kind of airborne integrated data loads transmitting device |
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| CN102486738B (en) | 2013-07-24 |
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