CN103281215B - A kind of communication control management equipment test system - Google Patents
A kind of communication control management equipment test system Download PDFInfo
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- CN103281215B CN103281215B CN201310151551.3A CN201310151551A CN103281215B CN 103281215 B CN103281215 B CN 103281215B CN 201310151551 A CN201310151551 A CN 201310151551A CN 103281215 B CN103281215 B CN 103281215B
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Abstract
The invention belongs to avionics field, especially relate to a kind of communication control management equipment test system, including two ultrashort wave radio set modules, one short-wave radio set module, one transponder modules, one telecompass module and a radio altimeter module, containing two kinds of buses of ARINC429 and 1553B in system；Ultrashort wave radio set module is realized at RT duty Imitating by 1553B board, and short-wave radio set module is realized at RT duty Imitating by 1553B board.The present invention is after being connected with communication control management equipment, display can be made to control the window that on end, cross-linking apparatus is corresponding and become the state reached the standard grade the initial parameter that can demonstrate sub-interface and simulation, display controls a part of parameter that on end, controllable changes its answering machine, compass is relevant with several radio station.
Description
Technical field
The invention belongs to avionics field, especially relate to a kind of communication control management equipment test system.
Background technology
ARINC429 bus US Airways electronic engineering committee proposed in July, 1977, its simple in construction, stable performance, strong interference immunity.Due to decentralized control, transmission is reliable, mistake isolation is good so that it is have the highest reliability.1553B bus, also known as MIL-STD-1553B bus, is a kind of centralized time-division universal serial bus, has the feature of distribution process, centralized Control and real-time response.Both buses especially 1553B bus the most just starts to be applied on avionic device.But due to bus detection equipment lack, be frequently used in the past equipment joint-trial this with cross-linking apparatus to the method detecting equipment.This method is restricted by end product quality, and tending not to judge is the problem of that finished product, and if communication control management equipment damage, easily the equipment of damage crosslinking, results in greater loss.
Summary of the invention
Goal of the invention: a kind of communication control management equipment test system is provided, display can be made to control the window that on end, cross-linking apparatus is corresponding and become the state reached the standard grade the initial parameter that can demonstrate sub-interface and simulation, display controls a part of parameter that on end, controllable changes its answering machine, compass is relevant with several radio station.
Technical scheme: a kind of communication control management equipment test system, including two ultrashort wave radio set modules, a short-wave radio set module, a transponder modules, one telecompass module and a radio altimeter module, containing two kinds of buses of ARINC429 and 1553B in system；
Described ultrashort wave radio set module is realized at RT duty Imitating by 1553B board, the display receiving communication control management equipment controls the data that end transmission comes, after the computing of division and remainder number, synthesis reply data is sent to display and controls end, make display control end and can demonstrate corresponding state, the effect reaching to simulate ultrashort wave radio set with this；
Short-wave radio set module is realized at RT duty Imitating by 1553B board, first receive display and control the supplemental characteristic that short-wave radio set is set that end transmission comes, after computing according to agreement and division and remainder number, control end to display according to the data feedback of agreement synthesis response again, and show in the display picture at aobvious control end interface, the effect reaching to simulate short-wave radio set with this；
Transponder modules passes through 1553B board at RT duty Imitating, first receive display and control the operating frequency that answering machine is set and the data of working method that end transmission comes, computing according to agreement and division and remainder number parses the implication of data, control end to display according to the data feedback of agreement synthesis response again, and show in the answering machine picture at aobvious control end interface, reach the effect of analog answer machine with this；
Telecompass module is realized at RT duty Imitating by 1553B board, the most first receive display and control frequency and the working method data that end sends, the computing of division and remainder number parses the implication of data, on the other hand by inputting compass angle angle value on test system interface, both carry out Data Synthesis further according to agreement after completing, feed back to display and control end, reach the effect of analog radio compass with this；
Radio altimeter module passes through ARINC429 board simulated implementation, by on test system interface radio altitude frame is set in input the absolute altitude value of simulation, 429 data are synthesized further according to agreement, it is transmitted directly to display and controls end, in display interface, demonstrate radio altitude value, and the height value changing input at any time is observed display and controlled the change that end shows；The effect of analog radio altimeter is reached with this.
Beneficial effect:
The present invention is after being connected with communication control management equipment, display can be made to control the window that on end, cross-linking apparatus is corresponding and become the state reached the standard grade the initial parameter that can demonstrate sub-interface and simulation, display controls a part of parameter that on end, controllable changes its answering machine, compass is relevant with several radio station.The angle of compass orientation and the height value of altimeter can also be regulated on test system interface, make display control compass window parameter corresponding with altimeter on end and change therewith.This test system can as independent test system replace crosslinking equipment, can be used to as functions of the equipments review be used, with ensure equipment installation before in good condition.Due on native system hardware based on board; easily it is transplanted in portable equipment; when production scene communication control management equipment breaks down; cross-linking apparatus can be replaced to be connected with communication control management equipment; not only cross-linking apparatus can be protected to be not damaged by but also can help to judge the quality of communication control management equipment; can accuracy of judgement fault coverage as early as possible, eliminate again equipment repeated disassembled and assembled process.When equipment later maintenance is repaired, can be used to detect the most complete also failure judgement point of communication control management functions of the equipments.
Accompanying drawing explanation
Fig. 1 is operation principle block diagram of the present invention
Fig. 2 is workflow diagram of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described in further detail, refers to Fig. 1 to Fig. 2.
A kind of communication control management equipment test system, including two ultrashort wave radio set modules, a short-wave radio set module, a transponder modules, a telecompass module and a radio altimeter module, containing two kinds of buses of ARINC429 and 1553B in system；
Described ultrashort wave radio set module is realized at RT duty Imitating by 1553B board, the display receiving communication control management equipment controls the data that end transmission comes, after the computing of division and remainder number, synthesis reply data is sent to display and controls end, make display control end and can demonstrate corresponding state, the effect reaching to simulate ultrashort wave radio set with this；
Short-wave radio set module is realized at RT duty Imitating by 1553B board, first receive display and control the supplemental characteristic that short-wave radio set is set that end transmission comes, after computing according to agreement and division and remainder number, control end to display according to the data feedback of agreement synthesis response again, and show in the display picture at aobvious control end interface, the effect reaching to simulate short-wave radio set with this；
Transponder modules passes through 1553B board at RT duty Imitating, first receive display and control the operating frequency that answering machine is set and the data of working method that end transmission comes, computing according to agreement and division and remainder number parses the implication of data, control end to display according to the data feedback of agreement synthesis response again, and show in the answering machine picture at aobvious control end interface, reach the effect of analog answer machine with this；
Telecompass module is realized at RT duty Imitating by 1553B board, the most first receive display and control frequency and the working method data that end sends, the computing of division and remainder number parses the implication of data, on the other hand by inputting compass angle angle value on test system interface, both carry out Data Synthesis further according to agreement after completing, feed back to display and control end, reach the effect of analog radio compass with this；
Radio altimeter module passes through ARINC429 board simulated implementation, by on test system interface radio altitude frame is set in input the absolute altitude value of simulation, 429 data are synthesized further according to agreement, it is transmitted directly to display and controls end, in display interface, demonstrate radio altitude value, and the height value changing input at any time is observed display and controlled the change that end shows；The effect of analog radio altimeter is reached with this.
Owing to 1553B data effective information position is 16, and the numerical value of data does not has certain standard, so representing different meanings according to agreement not coordination.So data can be synthesized flexibly and become readability after being calculated by certain algorithm.
Arbitrary carry system by the common form of decimal expansion is:
D=ΣKiNi
Wherein KiIt is the coefficient of i-th bit, NiIt is the power of i-th bit.So 16 binary data just can be to expand into following form:
D=K15*215+K14*214+K13*213+……+K2*22+K1*21+K0*20
When D is divided by 2iAfter the value that obtains weigh exactly not less than 2iThe sum of all values, when D is divided by 2iThe value obtained after remainder number is weighed exactly less than 2iThe sum of all values.The value taking a certain position therein or a few when so resolving has only to do a division arithmetic and a complementation.Generated data method is the inverse operation resolved, it is only necessary to first step-by-step is multiplied by this power and is added summation again.
As in figure 2 it is shown, system is run after starting, first two boards card is initialized simultaneously and basic working modes is set.429 boards call successively with minor function, complete to initialize:
AEC429A_Open(&hAEC429A,0);
AEC429A_GetCardType(hAEC429A,&type);
AEC429A_GetCardSN(hAEC429A);
AEC429A_SetTxCfgWord(hAEC429A,0,&TXCfgWord);
AEC429A_WordConvertEn(hAEC429A,TRUE);
AEC429A_EnableTimerMode(hAEC429A,0,TRUE);
AEC429A_ExternalTriggerEnable(hAEC429A,0,FALSE);
AEC429A_InnerTriggerEnable(hAEC429A,0,TRUE);
AEC429A_SetInnerTriggerPeriod(hAEC429A,0,50);
AEC429A_SetDelayTime(hAEC429A,0,5);
AEC429A_SetTriggerLevel(hAEC429A,0,FALSE,TRUE);
AEC429A_SetWordInterval(hAEC429A,0,200);
AEC429A_NumToSend(hAEC429A,0,0);
AEC429A_TriggerCnt(hAEC429A,0,1);
AEC429A_TxStart(hAEC429A,0,FALSE)。
1553B board needs to call Eph6273_AutoConnectFirst (), Eph6273_SetVoltage () and Eph6273_RT_MessageAlloc () function to be completed to initialize, configure even summation mode and distribution RT internal memory.
Then six modules are configured.Altimeter uses 429 buses, calls AEC429A_TxWrite () and AEC429A_TxStart () function sends data after Data Synthesis.Remaining five module uses 1553B bus, completes the initialization of RT pattern respectively by the function of the following form of protocol configuration.
int demo_rt_COM_abuf(int cardnum,int ch,int rtaddr)
int demo_rt_COM_cbuf(int cardnum,int ch,ViUInt32wcMask,int TRFlag,int rtaddr)
int demo_rt_COM_mbuf(int cardnum,int ch,int rtaddr,int subaddr)
After Data Synthesis, call Eph6273_RT_StartStop () function start to send data.Call UpdateData (TRUE) reading update data when more new high degree and directional angle data, and recombine new data transmission.Call Eph6273_RT_StartStop () and AEC429A_TxStart (hAEC429A, 0, FALSE) function after having detected and stop two boards card transmission data.Finally call AEC429A_Close (hAEC429A) and two functional relationships closing plate cards of Eph6273_Close (), releasing memory.
Claims (1)
1. a communication control management equipment test system, it is characterised in that include two ultrashort wave radio set moulds
Block, a short-wave radio set module, a transponder modules, a telecompass module and a radio height
Degree table module, containing two kinds of buses of ARINC429 and 1553B in system；
Described ultrashort wave radio set module is realized at RT duty Imitating by 1553B board, receives communication
The display controlling management equipment controls the data that end transmission comes, after the computing of division and remainder number, synthesis
Reply data is sent to display and controls end, makes display control end and can demonstrate corresponding state, reaches with this
The effect of simulation ultrashort wave radio set；
Short-wave radio set module is realized at RT duty Imitating by 1553B board, first receives display and controls
End sends the supplemental characteristic arranging short-wave radio set of coming, after the computing according to agreement and division and remainder number, then
Control end to display according to the data feedback of agreement synthesis response, and in display controls the display picture at end interface
Show, the effect reaching to simulate short-wave radio set with this；
Transponder modules at RT duty Imitating by 1553B board, is first received display and controls end transmission
The operating frequency arranging answering machine come and the data of working method, according to agreement and division and the computing of remainder number
Parse the implication of data, then control end to display according to the data feedback of agreement synthesis response, and in display control
The answering machine picture at end interface processed shows, reaches the effect of analog answer machine with this；
Telecompass module is realized at RT duty Imitating by 1553B board, on the one hand first receives
Display controls frequency and the working method data that end sends, and the computing of division and remainder number parses containing of data
Justice, on the other hand by inputting compass angle angle value on test system interface, both enter further according to agreement after completing
Row Data Synthesis, feeds back to display and controls end, reach the effect of analog radio compass with this；
Radio altimeter module passes through ARINC429 board simulated implementation, by wireless on test system interface
The absolute altitude value arranging frame interior input simulation of electrical height, synthesizes 429 data further according to agreement, directly transmits
Control end to display, in display controls end interface, demonstrate radio altitude value, and change the height of input at any time
Angle value is observed display and is controlled the change that end shows；The effect of analog radio altimeter is reached with this.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310151551.3A CN103281215B (en) | 2013-04-27 | 2013-04-27 | A kind of communication control management equipment test system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310151551.3A CN103281215B (en) | 2013-04-27 | 2013-04-27 | A kind of communication control management equipment test system |
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| CN103281215A CN103281215A (en) | 2013-09-04 |
| CN103281215B true CN103281215B (en) | 2016-08-10 |
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| CN201310151551.3A Expired - Fee Related CN103281215B (en) | 2013-04-27 | 2013-04-27 | A kind of communication control management equipment test system |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024766B (en) * | 2014-04-21 | 2018-11-16 | 哈尔滨飞机工业集团有限责任公司 | Communication control management equipment test device |
| CN105575233A (en) * | 2014-10-15 | 2016-05-11 | 哈尔滨飞机工业集团有限责任公司 | Touch-type accurate radio altimeter simulator |
| CN105320627B (en) * | 2015-10-27 | 2018-01-05 | 兰州飞行控制有限责任公司 | Radio altimeter and coupled computers crosslinking adapter circuit |
| CN109279048B (en) * | 2018-11-20 | 2021-09-24 | 中航通飞华南飞机工业有限公司 | Engine and APU (auxiliary Power Unit) rotating speed and avionics system cross-linking closed-loop detection method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW444903U (en) * | 1999-05-17 | 2001-07-01 | Chung Shan Inst Of Science | Generic interface apparatus for avionics |
| CN101913427A (en) * | 2010-08-04 | 2010-12-15 | 北京航空航天大学 | Avionics system suitable for multi-purpose unmanned aircraft |
| CN102495635A (en) * | 2011-12-08 | 2012-06-13 | 西安航空电子科技有限公司 | Comprehensive avionics system for small-sized general aircraft |
| CN202339544U (en) * | 2011-12-12 | 2012-07-18 | 西安瑞日电子发展有限公司 | Multi-channel and multi-rate avionic communication device based on USB (universal serial bus) interface |
| CN202351709U (en) * | 2011-12-08 | 2012-07-25 | 西安航空电子科技有限公司 | Small general-purpose airplane integrated avionics system |
-
2013
- 2013-04-27 CN CN201310151551.3A patent/CN103281215B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW444903U (en) * | 1999-05-17 | 2001-07-01 | Chung Shan Inst Of Science | Generic interface apparatus for avionics |
| CN101913427A (en) * | 2010-08-04 | 2010-12-15 | 北京航空航天大学 | Avionics system suitable for multi-purpose unmanned aircraft |
| CN102495635A (en) * | 2011-12-08 | 2012-06-13 | 西安航空电子科技有限公司 | Comprehensive avionics system for small-sized general aircraft |
| CN202351709U (en) * | 2011-12-08 | 2012-07-25 | 西安航空电子科技有限公司 | Small general-purpose airplane integrated avionics system |
| CN202339544U (en) * | 2011-12-12 | 2012-07-18 | 西安瑞日电子发展有限公司 | Multi-channel and multi-rate avionic communication device based on USB (universal serial bus) interface |
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