CN101763443A - Avionics system digitalized design verification system and method - Google Patents
Avionics system digitalized design verification system and method Download PDFInfo
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Abstract
The invention relates to an aircraft avionics technology, in particular to an avionics system digitalized design verification system and a method. The system comprises a BCMP simulator, a MC simulator, an aircraft member simulator, a display device simulator and an OFP emulator. The invention comprises the following design steps such as POP design, system ICD design, each aircraft member simulator design and BCMP simulator design and the like, which can provide digitalized design tools for aircraft design stage, verify the top-level design without verification and modification at the uniting and adjustment stage after the aircraft members are developed, and greatly reduce cost and time of the design, verification and modification of the top-level design; moreover, pilots can intervene in advance in the prior period of model number design, thus evaluating the overall design of the avionics system and shortening model number development cycle.
Description
Technical field
The present invention relates to aircraft avionics technology, particularly relate to a kind of avionics system digitalized design verification system and method.
Background technology
The avionics system that adopts in the advanced aircraft of current domestic and international majority all is a bus-organized system.The main function components of total system can be divided three classes: BCMP (containing mission computer), display device (as flatly show, show down, the UFCP display), each aircraft member equipment (as atmospheric engine, inertial navigation equipment, fly control equipment, fire control equipment, radar etc.), carry out communication by 1553,422,429 buses between each functional part.BCMP is the key control unit of whole avionics system, and each aircraft member equipment is realized data dispatch and bus communication under the scheduling of BCMP, and each display device realizes that under the control of BCMP picture switches and data presentation.
In the design process of aircraft avionics system, because each aircraft member may come from different producers, in the system docking process, may occur docking situation of difficult between each functional part on the one hand; The actual operator (pilot) of the deviser of aircraft and aircraft also is different personnel on the other hand, thereby the operator that aircraft may occur is unaccustomed to the situation of airplane operation mode.At present, domestic each aircraft overall design unit does not all have effective digitalized design verification instrument, design for top layer, generally by designer's hand-designed, wait until that each aircraft member is developed when carrying out uniting and adjustment and just can pinpoint the problems, it is big to correct cost, expend bigger human and material resources, financial resources.
Summary of the invention
The objective of the invention is provides a kind of avionics system digitalized design verification software systems in order to overcome the deficiency of existing design verification means, and this software can be supported the input of top layer design, and can verify the top layer design philosophy in digital environment.
The object of the present invention is achieved like this, avionics system digitalized design verification system, comprise BCMP simulator, MC simulator, aircraft member simulator, display device simulator, OFP emulator, described BCMP simulator, MC simulator are connected with the OFP emulator with each aircraft member simulator, each display device simulator by data bus, wherein:
Described BCMP simulator is the simulator of BCMP function in the artificial actual avionics system, and it has the function of actual avionics system BCMP, and as the core cell of total system, it controls whole avionics system communication, exchanges data, picture scheduling;
The function of mission computer in the described MC simulator artificial actual avionics system, it provides the function for monitoring of some state of system under the condition of BCMP operate as normal, and it will substitute the function of BCMP when BCMP breaks down, and become the effector of total system;
Described aircraft member simulator includes: atmospheric engine simulator, inertial navigation equipment simulator, fly to control equipment simulator, electromechanical equipment simulator, radar simulator, it can receive and handle the flight simulation computer data that Ethernet transmits, refresh the oneself state data, and under the scheduling of BCMP simulator, finish bus communication and exchanges data;
Described display device simulator includes: flat simulator, following apparent simulator, the UFCP simulator of showing, it provides pilot's visualized operation interface, under the scheduling of BCMP simulator, realize the switching of picture and refresh, can monitor the current state of whole aircraft avionics system by the operation at this interface;
Described OFP emulator receives and handles the flight simulation computer data that Ethernet transmits, and realizes data communication by bus and BCMP simulator;
Described OFP emulator can also be realized the simulation of aircraft member.
Described avionics system digitalized design verification method is characterized in that, may further comprise the steps:
1) POP design
The POP design provides POP emulation interface structure platform, the user can use various standard interface elements to finish the structure at interface at this platform, and Data Source, data purpose in the definition interfaces element, the attribute of data type, POP emulation interface is converted into pdf document, and can resolves pdf document and generate corresponding POP emulation interface;
2) ICD of system design
The attribute information of the interface element of having constructed according to POP generates corresponding showing down/the flat ICD-1 file that shows, the ICD-1 file is classified according to Data Source, the certain rule of data purpose, generate respective classified ICD-2 file, classification ICD-2 integrating documents is become the ICD-3 file of each aircraft member simulator; After each aircraft member simulator design is finished, can generate the ICD-4 file between each aircraft member, ICD-3 and ICD-4 integrating documents are generated the complete ICD-5 file of each aircraft member, this ICD-5 file can be loaded (removing BCMP) by each aircraft member simulator, at last, to show/put down the apparent ICD-1 file and the total ICD-6 file of complete ICD-5 integrating documents generation system of each aircraft member down, this document can be by the data flow of BCMP simulator loading in order to the control total system;
3) each aircraft member simulator design
The major function of each aircraft member simulator is to be used for each 1553 equipment of emulation, and its data are from the flight simulation computing machine, and it can simulate the processing capacity of each 1553 equipment to these data, comprising:
The definition sensor, the user can define realistic function sensor according to the actual measured and sensitive element of each 1553 equipment, can realize change to various tested values by the change to the sensor sensing condition;
The definition actuator, the user can realize the processing to the measurement correlative, thereby produce the data that meet the whole simulation system demand according to each 1553 equipment real data processing capacities definition actuator;
Definition ICD file, the user can generate the ICD file by source and the feature configuration information to the interface element attribute, and this ICD file should comprise sensor IC D file and actuator ICD file;
Data Dynamic refreshes and shows, can realize that the aircraft flight data are from the flight simulation computing machine to data dynamic refresh and demonstration according to the aircraft flight data, and these data are transmitted by Ethernet;
4) BCMP simulator design
BCMP simulator major function is the simulation that realizes the BCMP function.Its BCMP in can compatible real aircraft avionics system, it can the load bus table, realizes that its concrete function is analyzed as follows to whole avionics system Communication Control and exchanges data:
A) provide the DLL (dynamic link library) of user software, 1553,422,429 interface card control functions are provided
BCMP is the effector of total system, it controls the communication that whole avionics system communication and exchanges data comprise modes such as 1553,422,429, thereby the software programming interface in order to realize that communication and exchanges data must provide a user to use, allow the user realize that software programming controls this communication process;
B) can be according to total ICD file of classification ICD file generation BCMP
BCMP need load a total ICD file, this document be the control system entire stream to foundation, this ICD file should be the ICD of the aircraft member simulator discussed of preamble and the union that shows the flat emulation module ICD of showing down;
This ICD file also can be the ICD file in the actual avionics system, and this software will be supported the identification of actual avionics system ICD file and be written into;
C) communication, control and the picture that can realize whole avionics system Digital Simulation dispatched
The communication of whole avionics system, control, picture scheduling all are to realize under the control of BCMP, thereby must consider all possible situation, design complete control flow, realize communication function by 1553,429,422 interface functions, determine the operation of current execution by inquiry bus table content, flow to and control mode by the ICD specified data, and the picture at control POP emulation interface switches and dynamic data such as refreshes at function;
D) based on above function, the ICD and the data dispatch control relation of input top layer design code can realize the simulation to BCMP in the BCMP simulator.
Described POP design procedure also comprises: editor shows down/flat operation interface and the definition of data element of showing, and the definition picture switches, and generates pdf document and POP picture and browses.
The invention has the beneficial effects as follows, can provide the Design of digital instrument in the design phase, and top layer design verified, need not wait until that the aircraft member develops the back and verifying and revising in the uniting and adjustment stage, make the cost and time of design, checking and modification of top layer design dwindle greatly; Can get involved in advance model design pilot in early stage simultaneously, the global design of avionics system is assessed, shorten the model lead time.
Description of drawings
Fig. 1 is a design process synoptic diagram of the present invention.
Fig. 2 is a general structure block diagram of the present invention.
Embodiment
Now the invention will be further described in conjunction with Fig. 1 and Fig. 2:
Avionics system digitalized design verification system, form by pilot operator interface (integrated display system) Design of digital and simulating, verifying software package, avionics equipment (avionics system member) Design of digital and simulating, verifying software package and bus control manager Design of digital and simulating, verifying software package, wherein:
1) pilot operator interface (integrated display system) Design of digital and simulating, verifying software package
This software resides in down apparent simulator, flat showing in simulator and the UFCP simulator, mainly realizes following function:
Zhi Chiping shows the data source and the simulation run of INTERFACE DESIGN and definition interfaces element;
Data source, the simulation run of apparent INTERFACE DESIGN and definition interfaces element under supporting.The response pilot operator, and can define the pairing message of pilot operator;
System can set up interface control document according to the data source of flat apparent, down apparent interface element definition and the pairing message of pilot operator of following explicit definition, and the auxiliary interface control document of avionics system overall design of supporting designs;
Can generate and be used for the PDF (graphical definition file) that the apparent device fabrication of some time producer uses;
Can from pdf document, extract the following apparent picture of its description, and show.
2) avionics equipment (avionics system member) Design of digital and simulating, verifying software package reside in OFP emulator and the aircraft member emulator, interactively form design interface is provided, the deviser can be at the inputoutput data interface format (ICD) of this software environment design avionics equipment, the state parameter of design avionics equipment, the data processing function (DDR) of design avionics equipment.
Digital communication class data layout is supported in data inputs, and the interactive data window sensor Simulation data of can writing direct are supported the dynamic interaction of flight simulation computer real-time flying quality form etc.; Promptly support the network data input of interface data input, bus data input, flight simulation computing machine etc.
Digital communication class data layout is supported in data output, also definable simulation, digital signal and pulse duration frequency signal etc., and be defined into outside the pale of civilization interface of corresponding digital.
System's member of Design of digital has the real-time simulation operation function of universal flexible.Support 1553 type avionics equipment, as: INS, ADC, EMMC, FC, MC etc.; 429 type avionics equipment, as: Tacan TACAN, HXJ, wireless compass, radio altimeter etc.; 422 type avionics equipment, as: the emulation of DTE, DVR, AAP, UFCP etc.; Also support simultaneously the Design of digital of analog and digital signal, can realize support the test of ground dynamic simulation.
3) bus control manager Design of digital and simulating, verifying software package
This software package resides in the BCMP simulator, mainly realizes following function:
Require to set up data switching exchane according to the ICD of pilot operator interface (integrated display system) exploitation and simulation software bag design and the data interaction of the ICD that avionics equipment member simulation software bag designs, the data exchange ways of switch support 1553,422,429, simulating signal, digital signal, and support the picture of BCMP (bus control manager) to dispatch and control function, promptly support the Design of digital of BCMP (bus control manager).
Avionics system digitalized design verification system is by five most of compositions, is respectively BCMP simulator, MC simulator, each aircraft member simulator (as atmospheric engine simulator, inertia navigation simulator, fly to control simulator, electromechanical analogy device, radar simulator etc.), each display device simulator (following apparent simulator, flat apparent simulator, UFCP simulator etc.), OFP emulator (as OFP422 emulator, OFP429 emulator etc.).
The BCMP simulator is the simulator of BCMP function in the artificial actual avionics system, it has the function of actual avionics system BCMP, as the core cell of total system, it controls whole avionics system communication (by 1553,422,429 buses), exchanges data, picture scheduling feature.This BCMP simulator should have favorable compatibility, can substitute the BCMP equipment of actual avionics system.
The function of mission computer in the MC simulator artificial actual avionics system.It provides the function for monitoring of some state of system under the condition of BCMP operate as normal, and it will substitute the function of BCMP when BCMP breaks down, and becomes the effector of total system.
Each aircraft member in each aircraft member simulator emulation avionics system, as atmospheric engine, inertial navigation equipment, fly control equipment, electromechanical equipment, radar, it can receive and handle the flight simulation computer data that Ethernet transmits, refresh the oneself state data, and under the scheduling of BCMP, finish bus communication and exchanges data.
Various display devices in each display device simulator emulation avionics system as flat apparent, following apparent, UFCP simulator, provide pilot's visualized operation interface.They are realized the switching of picture and refresh, can monitor the current state of whole aircraft avionics system by the operation at this interface under the scheduling of BCMP.
The OFP emulator receives and handles the flight simulation computer data that Ethernet transmits, and realizes data communication by 422 and 429 buses and BCMP.
Avionics system digitalized design verification system and method may further comprise the steps:
1) POP design
The POP design will provide POP emulation interface structure platform, and the user can use various standard interface elements to finish the structure at interface at this platform, and the definition interfaces attribute of an element, comprises Data Source, data purpose, data type etc.Its supports the establishment (show down, the flat interface that shows) at POP emulation interface, POP emulation interface can be converted into pdf document, and can resolve pdf document and generate corresponding POP emulation interface.Detailed process is described below:
A) editor shows down/flat operation interface and the definition of data element of showing.
For can emulation closely may many POP interfaces, need that the general avionics system of design is flat to be shown and apparent emulation interface control down, the interface element in the compatible current avionics system of the control on these emulation interfaces can be supported the generation of pdf document.
Common controls comprises various numerals, literal, simulation rod, pointer gauge, background map, local horizon, form etc.They all have self attributes information, and the user need be provided with their attribute (as data source, data purpose, control type, control numbering etc.), for the generation of ICD file is afterwards submitted necessary information.
The user can freely organize various controls to each interface according to the needs of design, and can edit the information such as meaning of the attribute of each assembly with title, Data Source, conformance with standard and each data bit of definite this control.
B) the definition picture switches.
Show down/the flat corresponding interface of the button handoff request that shows on the picture, the user need define the picture that each button will switch, so that the pilot better checks the current flight state.Each button should corresponding one 1553 message format picture handoff request.
C) generate pdf document.
When the user has edited the set of diagrams sheet, after promptly having finished the editors that shown, put down apparent all switching pictures down, the user can select to generate pdf document, then system can generate corresponding pdf document according to the graphical interfaces information and the interface element attribute information of user's input, the Basic Elements of Graphic User Interface of using because of the user is that picture general in the whole avionics system constitutes element, so pdf document form general in the pdf document that generates and the aircraft avionics system at present is consistent, and should be loaded into that actual aircraft shows down, carries out the Presentation Function of picture in the flat apparent system.
D) the POP picture is browsed.
For the POP picture that the user has imported and preserved, the user can select to browse picture, and the POP that has then created will carry out playback according to named order, but does not support the dynamic refresh function of data under this playback state, is simple picture function of browse.
2) ICD of system design
The attribute information of the interface element of having constructed according to POP generates corresponding showing down/the flat ICD-1 file that shows, to the rule classification of ICD-1 file according to Data Source and data purpose, generate respective classified ICD-2 file, classification ICD-2 integrating documents is become the ICD-3 file of each aircraft member simulator; The design of each aircraft member simulator can generate the ICD-4 file between each aircraft member after finishing, and ICD-3 and ICD-4 integrating documents is generated the complete ICD-5 file of each aircraft member.This ICD-5 file can be loaded (removing BCMP) by each aircraft member simulator.To descend the total ICD-6 file of complete ICD-5 integrating documents generation system of apparent/flat ICD-1 file that shows and each aircraft member at last, this document can be loaded in order to control the data flow of total system by the BCMP simulator.
A) generate apparent down/flat ICD-1 file that shows.
On the POP editing platform, after the user has edited the set of diagrams sheet, select output ICD file, then can with when following the showing (flat showing) of pre-editing member ICD with certain form output, this document should be shown emulation simulator identification by current following showing/flat and load.
B) generate classification ICD-2 file.
After the ICD at all POP emulation interfaces generated, selection sort ICD file then can be classified all ICD according to certain criteria for classification, and The classification basis generally is the Data Source or the purpose of data element.
C) generate the ICD-3 file.
The classification ICD-2 file of output is generated the ICD file that each aircraft member can load according to the form of ICD file, but this ICD file does not still comprise the ICD fileinfo between each aircraft member.
D) generate the ICD-4 file.
When the user can generate corresponding data information after each aircraft member simulator (removing BCMP) editor finishes interface editing and data element definition, this data message is classified integrate the ICD-4 file that generates between each aircraft member.The ICD-4 file is the foundation that information is transmitted between each aircraft member, is replenishing ICD-3.
E) generate the ICD-5 file of each aircraft member (remove BCMP).
The ICD-3 that generated and ICD-4 file integrated can generate the ICD-5 file that final each aircraft member can load, it is the final ICD file of each aircraft member, can be loaded in each aircraft member simulator (removing BCMP).
F) the ICD-6 file of generation BCMP.
The ICD-1 and the ICD-5 fileinfo that have generated are integrated, can the final ICD-6 file of generation system, this document is the intersection of all data flows in the total system, and it can be loaded also as the foundation of controlling data flow in the total system by the BCMP simulator.
3) each aircraft member simulator design
Each aircraft member simulator (removing BCMP) design
The major function of each aircraft member simulator (not comprising BCMP) is to be used for each 1553 equipment of emulation, and its data are from the flight simulation computing machine, and it can simulate the processing capacity of each 1553 equipment to these data.Owing to the support of hardware integrated circuit board is arranged, realizes 1553,429,422 data communications.
Software possesses following function:
A) has the interface conformation function.
Interface structure element kit is provided, and the user can design display interface voluntarily according to actual demand.Each interface element can defined attribute (feature, source etc.).This interface element kit can be contained interface element commonly used in all avionics systems, and the Expansion Interface element is provided.
B) definition sensor.
The user can be according to the realistic function sensor of the actual measured and sensitive element of each 1553 equipment definition, can realize change to various tested values by the change to the sensor sensing condition.
C) definition actuator.
The user can realize the processing to the measurement correlative, thereby produce the data that meet the whole simulation system demand according to each 1553 equipment real data processing capacities definition actuator.
D) definition ICD file.
The user can generate the ICD file by setting (source, the feature etc.) information to the interface element attribute, and this ICD file should comprise sensor IC D file and actuator ICD file.
E) Data Dynamic refreshes and shows.
Can realize that the aircraft flight data are from the flight simulation computing machine to data dynamic refresh and demonstration according to the aircraft flight data, these data are transmitted by Ethernet.
4) BCMP simulator design
BCMP simulator major function is the simulation that realizes the BCMP function.Its BCMP in can compatible real aircraft avionics system, it can the load bus table, realizes whole avionics system Communication Control and exchanges data.Its concrete function is analyzed as follows:
A) provide the DLL (dynamic link library) of user software, 1553,422,429 interface card control functions are provided.
BCMP is the effector of system really, it controls the communication that whole avionics system communication and exchanges data comprise modes such as 1553,422,429, thereby the software programming interface in order to realize that communication and exchanges data must provide a user to use, allow the user realize that software programming controls this communication process.
B) can be according to total ICD file of classification ICD file generation BCMP.
BCMP need load a total ICD file, this document be the control system entire stream to foundation, this ICD file should be the ICD of the aircraft member simulator discussed of preamble and the union that shows the flat emulation module ICD of showing down.
This ICD file also can be the ICD file in the actual avionics system, and this software will be supported the identification of actual avionics system ICD file and be written into.
C) can realize the communication, control, picture scheduling etc. of whole avionics system Digital Simulation.
The communication of whole avionics system, control, picture scheduling all are to realize under the control of BCMP, thereby must consider all possible situation, design complete control flow, realize communication function by 1553,429,422 interface functions, determine the operation of current execution by inquiry bus table content, flow to and control mode by the ICD specified data, and the picture at control POP emulation interface switches and dynamic data such as refreshes at function.
In order to control the switching between the emulation interface, design following form:
BUTTON1......BUTTONn in this two-dimentional form " interface switching command " row represents to be distributed in down and shows/the flat button that shows on the emulation interface, the button that the POP emulator arrives according to user's click in the simulation process, send corresponding 1553 command request to BCMP, BCMP determines the next one according to the content of current system state and 1553 command request and answers picture displayed (the laterally corresponding record of retrieval).Similarly, PULSE1......PULSEn represents the order from bus, in simulation process software will be according to specific excitation according to the horizontal sequential search " interface switching controls table " in first vertically back to determine next interface displayed.
Claims (3)
1. avionics system digitalized design verification system, it is characterized in that, comprise BCMP simulator, MC simulator, aircraft member simulator, display device simulator, OFP emulator, described BCMP simulator, MC simulator are connected with the OFP emulator with each aircraft member simulator, each display device simulator by data bus, wherein:
Described BCMP simulator is the simulator of BCMP function in the artificial actual avionics system, and it has the function of actual avionics system BCMP, and as the core cell of total system, it controls whole avionics system communication, exchanges data, picture scheduling;
The function of mission computer in the described MC simulator artificial actual avionics system, it provides the function for monitoring of some state of system under the condition of BCMP operate as normal, and it will substitute the function of BCMP when BCMP breaks down, and become the effector of total system;
Described aircraft member simulator includes: atmospheric engine simulator, inertial navigation equipment simulator, fly to control equipment simulator, electromechanical equipment simulator, radar simulator, it can receive and handle the flight simulation computer data that Ethernet transmits, refresh the oneself state data, and under the scheduling of BCMP simulator, finish bus communication and exchanges data;
Described display device simulator includes: flat simulator, following apparent simulator, the UFCP simulator of showing, it provides pilot's visualized operation interface, under the scheduling of BCMP simulator, realize the switching of picture and refresh, can monitor the current state of whole aircraft avionics system by the operation at this interface;
Described OFP emulator receives and handles the flight simulation computer data that Ethernet transmits, and realizes data communication by bus and BCMP simulator;
Described OFP emulator can also be realized the simulation of aircraft member.
2. avionics system digitalized design verification method according to claim 1 is characterized in that, may further comprise the steps:
1) POP design
The POP design provides POP emulation interface structure platform, the user can use various standard interface elements to finish the structure at interface at this platform, and Data Source, data purpose in the definition interfaces element, the attribute of data type, POP emulation interface is converted into pdf document, and can resolves pdf document and generate corresponding POP emulation interface;
2) ICD of system design
The attribute information of the interface element of having constructed according to POP generates corresponding showing down/the flat ICD-1 file that shows, the ICD-1 file is classified according to Data Source, the certain rule of data purpose, generate respective classified ICD-2 file, classification ICD-2 integrating documents is become the ICD-3 file of each aircraft member simulator; After each aircraft member simulator design is finished, can generate the ICD-4 file between each aircraft member, ICD-3 and ICD-4 integrating documents are generated the complete ICD-5 file of each aircraft member, this ICD-5 file can be loaded (removing BCMP) by each aircraft member simulator, at last, to show/put down the apparent ICD-1 file and the total ICD-6 file of complete ICD-5 integrating documents generation system of each aircraft member down, this document can be by the data flow of BCMP simulator loading in order to the control total system;
3) each aircraft member simulator design
The major function of each aircraft member simulator is to be used for each 1553 equipment of emulation, and its data are from the flight simulation computing machine, and it can simulate the processing capacity of each 1553 equipment to these data, comprising:
The definition sensor, the user can define realistic function sensor according to the actual measured and sensitive element of each 1553 equipment, can realize change to various tested values by the change to the sensor sensing condition;
The definition actuator, the user can realize the processing to the measurement correlative, thereby produce the data that meet the whole simulation system demand according to each 1553 equipment real data processing capacities definition actuator;
Definition ICD file, the user can generate the ICD file by source and the feature configuration information to the interface element attribute, and this ICD file should comprise sensor IC D file and actuator ICD file;
Data Dynamic refreshes and shows, can realize that the aircraft flight data are from the flight simulation computing machine to data dynamic refresh and demonstration according to the aircraft flight data, and these data are transmitted by Ethernet;
4) BCMP simulator design
BCMP simulator major function is the simulation that realizes the BCMP function.Its BCMP in can compatible real aircraft avionics system, it can the load bus table, realizes that its concrete function is analyzed as follows to whole avionics system Communication Control and exchanges data:
A) provide the DLL (dynamic link library) of user software, 1553,422,429 interface card control functions are provided
BCMP is the effector of total system, it controls the communication that whole avionics system communication and exchanges data comprise modes such as 1553,422,429, thereby the software programming interface in order to realize that communication and exchanges data must provide a user to use, allow the user realize that software programming controls this communication process;
B) can be according to total ICD file of classification ICD file generation BCMP
BCMP need load a total ICD file, this document be the control system entire stream to foundation, this ICD file should be the ICD of the aircraft member simulator discussed of preamble and the union that shows the flat emulation module ICD of showing down;
This ICD file also can be the ICD file in the actual avionics system, and this software will be supported the identification of actual avionics system ICD file and be written into;
C) communication, control and the picture that can realize whole avionics system Digital Simulation dispatched
The communication of whole avionics system, control, picture scheduling all are to realize under the control of BCMP, thereby must consider all possible situation, design complete control flow, realize communication function by 1553,429,422 interface functions, determine the operation of current execution by inquiry bus table content, flow to and control mode by the ICD specified data, and the picture at control POP emulation interface switches and dynamic data such as refreshes at function;
D) based on above function, the ICD and the data dispatch control relation of input top layer design code can realize the simulation to BCMP in the BCMP simulator.
3. avionics system digitalized design verification method according to claim 2 is characterized in that, the POP design procedure also comprises: editor shows down/flat operation interface and the definition of data element of showing, and the definition picture switches, and generates pdf document and POP picture and browses.
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