CN107719698A - A kind of cockpit display system method of testing based on ARINC661 standards - Google Patents
A kind of cockpit display system method of testing based on ARINC661 standards Download PDFInfo
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- CN107719698A CN107719698A CN201710870642.0A CN201710870642A CN107719698A CN 107719698 A CN107719698 A CN 107719698A CN 201710870642 A CN201710870642 A CN 201710870642A CN 107719698 A CN107719698 A CN 107719698A
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- arinc661
- standards
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- cockpit display
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
- B64F5/60—Testing or inspecting aircraft components or systems
Abstract
The present invention proposes a kind of cockpit display system method of testing based on ARINC661 standards, the parsing that file (DF files) is defined based on ARINC661 standards is realized from file structure level, instruction-level, analysis result is showed in a manner of patterned, all components that system defines can be seen at a glance, and the hierarchical relationship between component, and draw the mode of component figure, so as to depart from the correctness that Product Validation defines file；The setting of support member runtime property, by being interconnected with system, realize comprehensive test of product function, performance.The present invention is really changed and is only relied on that system integration test goes checking and system integration test can not expose all abnormal present situations based on ARINC661 standard cockpit display systems fully according to ARINC661 standards；Meanwhile debugging and the fault location of system can be supported, the quality of system can be effectively improved, there is promotion and use value.
Description
Technical field
The invention belongs to technical field of measurement and test, is related to the cockpit display system based on ARINC661 standards, for realizing this
Comprehensive test, fault location and the debugging of type cockpit display system.
Background technology
As ARINC661 standards are applied to military aircraft, and the comprehensive raising of military aircraft avionics system, base
Become to become increasingly complex in the Aircraft Cockpit Display System of ARINC661 standards.And traditional Aircraft Cockpit Display System detection is only
Only it is to realize that, because system integration test is difficult to marginal testing and abnormality test, test process is insufficient, leads by system integration test
Cause to rely solely on system integration test at present and be difficult to comprehensively test Aircraft Cockpit Display System, can not effectively Support Equipment quality.
In addition, existing test is substantially the checking that file (DF) is defined for ARINC661 standards, do not consider
Data structure checking when ARINC661 standards are run, so checking is not comprehensive, equally can not effective Support Equipment quality.
The content of the invention
To solve the problems, such as that prior art is present, the present invention proposes a kind of cockpit display system based on ARINC661 standards
Method of testing, fully according to ARINC661 standards, realize and file and operation are defined based on ARINC661 standard cockpit display systems
When attribute comprehensive test, while can effectively support to equip debugging and the fault location of research staff, so as to Support Equipment quality.
The technical scheme is that：
A kind of cockpit display system method of testing based on ARINC661 standards, it is characterised in that：Including following step
Suddenly：
Step 1：The ARINC661 standards for obtaining tested cockpit display system define file；
Step 2：The ARINC661 standards obtained to step 1 define file and parsed according to ARINC661 standards：Including
Parsing defines the file header of file, predefined symbolic blocks, building block and end-of-file；Parsing obtains several predefined symbols and structure
Part, and the defined attribute of each predefined symbol and the defined attribute of each component；
Step 3：Tree list displaying is established to predefined symbol, the component after parsing, by clicking on predefined symbol, structure
Part, corresponding defined attribute can be shown；
Step 4：Selection needs the component tested, and the runtime property of component is set according to ARINC661 standards；
Step 5：The component and the runtime property of input selected according to step 4, generating run instruction data flow；Will fortune
Row instruction data flow exports the object test system to tested cockpit display system；According to the display result of object test system,
Whether the component that judgment step 4 selects is qualified.
Further preferred scheme, a kind of cockpit display system method of testing based on ARINC661 standards, it is special
Sign is：ARINC661 standards are defined during file parses according to ARINC661 standards in step 2, also to definition
The file header of file, the integrality of predefined symbolic blocks, building block and end-of-file are verified, and provide the result report.
Beneficial effect
Cockpit display system method of testing proposed by the present invention based on ARINC661 standards, from file structure level, instruction
Level realizes the parsing that file (DF files) is defined based on ARINC661 standards, and analysis result is showed in a manner of patterned,
It can see all components that system defines, and the hierarchical relationship between component at a glance, and by the side of component figure
Formula is drawn, so as to depart from the correctness that Product Validation defines file；The setting of support member runtime property, by with system
Interconnection, realizes comprehensive test of product function, performance.
The main contributions of the present invention are, fully according to ARINC661 standards, really to change based on ARINC661 standard seats
Cabin display system only rely on system integration test go checking and system integration test can not expose all abnormal present situations；Meanwhile it can support
The debugging of system and fault location, the quality of system can be effectively improved, there is promotion and use value.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Figure 1A RINC661 cockpit display systems define file verification flow chart.
Fig. 2A RINC661 cockpit display system runtime property test flow charts.
Embodiment
Embodiments of the invention are described below in detail, the embodiment is exemplary, it is intended to for explaining the present invention, and
It is not considered as limiting the invention.
Method of testing in the present embodiment is by defining the checking and parsing of file to cockpit display system, and in parsing
On the basis of the runtime property of component is tested, realize comprehensive test to ARINC661 cockpit display systems.Mainly
Checking and two parsing, the test of runtime property links including defining file.
1st, ARINC661 cockpit display systems define file verification.(the two of .BIN forms enter the definition file of loading equipment
File processed), document analysis and checking are completed from file structure level, instruction-level according to ARINC661 standards, by analysis result to scheme
Shape mode is presented, and the result is preserved in a manner of reporting.Analysis result include defining all symbols for including of file and
Control, the result include structural level and instruction-level.
2nd, ARINC661 cockpit display systems runtime property is tested.On the basis of analysis result, it can set as needed
Any attribute of any Component composition is put, is instructed during by the structure attribute collection of setting according to ARINC661 standard generating runs, is led to
Cross communication bus and send an instruction to cockpit display system, observation displays whether consistent with instruction.
Specifically include following steps：
Step 1：The ARINC661 standards for obtaining tested cockpit display system define file；Such as it can show from tested cockpit
Show that system design unit obtains.
Step 2：The ARINC661 standards obtained to step 1 define file and parsed according to ARINC661 standards：Including
Parsing defines the file header of file, predefined symbolic blocks, building block and end-of-file；Parsing obtains several predefined symbols and structure
Part, and the defined attribute of each predefined symbol and the defined attribute of each component.
As shown in figure 1, after the ARINC661 standards that load step 1 obtains define file, file type is verified, is verified successfully
Then read to define file to buffering area；Then parsing defines the file header of file, predefined symbolic blocks, building block and file successively
Tail, and the file header to definition file, the integrality of predefined symbolic blocks, building block and end-of-file are verified simultaneously.Will solution
Result is analysed to be presented by step 3 patterned way, the result is preserved in a manner of reporting.
Step 3：Tree list displaying is established to predefined symbol, the component after parsing, by clicking on predefined symbol, structure
Part, corresponding defined attribute can be shown.
Tested followed by ARINC661 cockpit display systems runtime property, be to define the base of document analysis result
On plinth, by the setting to component assembly runtime attribute, the test to hierarchical relationship between component self attributes and component is realized.
Step 4：Selection needs the component tested, and the runtime property of component is set according to ARINC661 standards；
Step 5：The component and the runtime property of input selected according to step 4, generates according to ARINC661 standards and transports
Row instruction data flow, instruction when running is encapsulated as runtime data bag according to the instruction host-host protocol of cockpit system；Pass through tool
The data/address bus of body exports operating instruction packet the object test system to tested cockpit display system；According to object test
Whether the display result of system, the component that judgment step 4 selects are qualified.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art is not departing from the principle and objective of the present invention
In the case of above-described embodiment can be changed within the scope of the invention, change, replace and modification.
Claims (2)
- A kind of 1. cockpit display system method of testing based on ARINC661 standards, it is characterised in that：Comprise the following steps：Step 1：The ARINC661 standards for obtaining tested cockpit display system define file；Step 2：The ARINC661 standards obtained to step 1 define file and parsed according to ARINC661 standards：Including parsing Define the file header of file, predefined symbolic blocks, building block and end-of-file；Parsing obtains several predefined symbols and component, And the defined attribute of each predefined symbol and the defined attribute of each component；Step 3：Tree list displaying is established to predefined symbol, the component after parsing, by clicking on predefined symbol, component, Corresponding defined attribute can be shown；Step 4：Selection needs the component tested, and the runtime property of component is set according to ARINC661 standards；Step 5：The component and the runtime property of input selected according to step 4, generating run instruction data flow；Operation is referred to Data flow is made to export the object test system to tested cockpit display system；According to the display result of object test system, judge Whether the component that step 4 selects is qualified.
- A kind of 2. cockpit display system method of testing based on ARINC661 standards according to claim 1, it is characterised in that： ARINC661 standards are defined during file parses according to ARINC661 standards in step 2, also to defining file File header, the integrality of predefined symbolic blocks, building block and end-of-file are verified, and provide the result report.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710870642.0A CN107719698A (en) | 2017-09-24 | 2017-09-24 | A kind of cockpit display system method of testing based on ARINC661 standards |
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| CN201710870642.0A CN107719698A (en) | 2017-09-24 | 2017-09-24 | A kind of cockpit display system method of testing based on ARINC661 standards |
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| CN107719698A true CN107719698A (en) | 2018-02-23 |
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| CN201710870642.0A Pending CN107719698A (en) | 2017-09-24 | 2017-09-24 | A kind of cockpit display system method of testing based on ARINC661 standards |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110308346A (en) * | 2019-06-24 | 2019-10-08 | 中国航空无线电电子研究所 | Cockpit display system automatic test approach and system based on image recognition |
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| CN104331278A (en) * | 2014-10-15 | 2015-02-04 | 南京航空航天大学 | Instruction filtering method and device for specifications of ARINC661 |
| CN105335158A (en) * | 2015-10-29 | 2016-02-17 | 西安电子科技大学 | Flight interface display method based on ARINC661 custom symbol library |
| US9323248B2 (en) * | 2013-11-26 | 2016-04-26 | Airbus Operations (S.A.S.) | Mission management system of an aircraft |
| CN105872062A (en) * | 2016-04-05 | 2016-08-17 | 中电科航空电子有限公司 | Multi-display control data synchronization method and aero display control system |
| CN106775767A (en) * | 2017-01-12 | 2017-05-31 | 南京航空航天大学 | A kind of aobvious prosecutor method of cabin display and control system aiming symbol |
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Patent Citations (6)
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|---|---|---|---|---|
| US9323248B2 (en) * | 2013-11-26 | 2016-04-26 | Airbus Operations (S.A.S.) | Mission management system of an aircraft |
| CN103761186A (en) * | 2014-01-17 | 2014-04-30 | 中国航空无线电电子研究所 | Plane cockpit display system server software testing method conforming to ARINC661 standard |
| CN104331278A (en) * | 2014-10-15 | 2015-02-04 | 南京航空航天大学 | Instruction filtering method and device for specifications of ARINC661 |
| CN105335158A (en) * | 2015-10-29 | 2016-02-17 | 西安电子科技大学 | Flight interface display method based on ARINC661 custom symbol library |
| CN105872062A (en) * | 2016-04-05 | 2016-08-17 | 中电科航空电子有限公司 | Multi-display control data synchronization method and aero display control system |
| CN106775767A (en) * | 2017-01-12 | 2017-05-31 | 南京航空航天大学 | A kind of aobvious prosecutor method of cabin display and control system aiming symbol |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110308346A (en) * | 2019-06-24 | 2019-10-08 | 中国航空无线电电子研究所 | Cockpit display system automatic test approach and system based on image recognition |
| CN110308346B (en) * | 2019-06-24 | 2021-10-26 | 中国航空无线电电子研究所 | Automatic testing method and system for cockpit display system based on image recognition |
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