CN108776632A - Signal-oriented self-test automatic process generating method, apparatus, equipment and readable storage medium storing program for executing - Google Patents
Signal-oriented self-test automatic process generating method, apparatus, equipment and readable storage medium storing program for executing Download PDFInfo
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Abstract
The invention discloses signal-oriented self-test automatic process generating method, apparatus, equipment and readable storage medium storing program for executing, method includes step 1, data needed for being extracted from ATML models, inversely utilize self-defined signal create-rule IEEE1641, sophisticated signal is decomposed, the corresponding baseband signal attribute of sophisticated signal is obtained；Step 2, the opening relationships between instrument ability, connector type, baseband signal attribute, and the corresponding baseband signal attribute of instrument ability is classified using connector type as classification foundation；Pumping signal and measuring signal are combined and generate self-test item, and be ranked up to self-test item by step 3, determine self-test sequence；Step 4 realizes the self-test flow for meeting XML format.It proposes to change self-test flow from the development scheme towards instrument to the development scheme of signal-oriented, is familiar with instrumentation without developer, so that it may to realize the exploitation of self-test flow.
Description
Technical field
The present invention relates to test System self-test technical field more particularly to signal-oriented self-test automatic process generating method,
Device, equipment and readable storage medium storing program for executing.
Background technology
Test System self-test refers to the availability before being tested measured piece using test system to testing system
A kind of inspection carried out.Whether the content of the inspection includes mainly test system internal tester device can normal work with switchgear
Make, whether the communication between System control computer and test equipment is normal, whether signal connecting line road is intact, pumping signal is defeated
Go out whether correct, whether response signal measurement is accurate etc..It is normally the premise accurately tested measured piece to test system function, because
This test System self-test is one of important in automatic test and indispensable component links.
First, in automatization test system, test program (TPS) exploitation use technology directly with test system performance
Hook.At present there are mainly two types of test program development technique, one is the test program development technique towards instrument, and one is faces
To the test program development technique of signal.The core feature of test program development technique towards instrument is retouched using instrumentation
State test program, and the test program of signal-oriented is to shield specific instrumentation, using the letter unrelated with specific instrument
Number attribute is developed.
Next, Auto-Test System self-check program is used and is developed towards instrument mode at present, self-test flow and instrumentation
Association, does not seek unity of standard, self-test flow is designed and developed heavy workload and can not be multiplexed.
Still generally using being developed towards instrument mode, the design of wherein self-test flow mainly uses self-check program at present
Engineer carries out：
1, the testability data of all resources in test system is collected；
2, the testability between the resources such as manual analysis test internal system instrument；
3, the resource that can be mutually tested is classified and is combined using experience, what formation can be tested mutually
Pairs of resource, as self-test item；
4, rule of thumb self-test item is ranked up, self-test flow between resource in design test system.
The self-test flow scheme design of test system at present, is mainly designed and developed in a manner of towards instrument, is had following several scarce
Point：
1, it needs developer to be familiar with the occupation mode of the resources such as instrument, can just design rational self-test flow, it is split
It is high to send out personnel requirement；
2, the design of self-test flow, which is realized, can only use serial development scheme, no fado people concurrent development, and development efficiency is low；
3, self-test flow is combined by instrumentation is constituted, and the self-test flow that so exploitation is completed is determined this test system
Self-test flow processed, it is poor that reusability is poor, development efficiency is low, system can cut expandability；
4, self-test flow is generally carried out using language description mode, and the self-test flow describing mode of different personnel design is respectively not
It is identical, it is normative poor with management and control.
Invention content
The present invention provides signal-oriented certainly to solve the problems, such as that self-test flow scheme design development amount is big and can not be multiplexed
Automatic process generating method, apparatus, equipment and readable storage medium storing program for executing are examined, self-test stream is solved using self-test automatic process generating technology
Journey designs and develops the low problem of efficiency, is difficult to be multiplexed after solving self-test flow scheme design using the development scheme of signal-oriented
The problem of, while improving the tailorability and expandability of test system.
To achieve the goals above, the present invention adopts the following technical scheme that：
Signal-oriented self-test automatic process generating method, including：
Step 1 extracts required data from ATML models, inversely utilizes self-defined signal create-rule IEEE1641, will
Sophisticated signal is decomposed, and the corresponding baseband signal attribute of sophisticated signal is obtained；
Step 2, the opening relationships between instrument ability, connector type, baseband signal attribute, and be with connector type
Classification foundation classifies the corresponding baseband signal attribute of instrument ability；
Pumping signal and measuring signal are combined and generate self-test item, and be ranked up to self-test item by step 3, determine
Self-test sequence；
Step 4 realizes the self-test flow for meeting XML format.
The step 1 includes：
Step 1.1, instrument ability, connector and the port information for extracting ATML model Instrumental models, testing station model
Connector and port information, signal library information needed；
Step 1.2, by signal in instrument ability composition find it is corresponding belonging to signal library classification be baseband signal library
Or self-defined signal library；
The signal attribute that the instrument ability of affiliated two classes signal library includes is divided into two classes by step 1.3, and one kind is to believe substantially
Number, corresponding baseband signal library, another kind of is sophisticated signal, corresponding self-defined signal library；
Step 1.4 inversely utilizes self-defined signal create-rule IEEE1641, by the sophisticated signal in self-defined signal library
Decompose to the baseband signal attribute of baseband signal library STDBSCLib and STDTSFLib；
Step 1.5 judges whether that all sophisticated signals are decomposed to baseband signal attribute, if undecomposed finish, returns
It returns step 1.4 manually to be decomposed sophisticated signal, continue if decomposition finishes；
Step 1.6 terminates after establishing all appts ability and the correspondence of baseband signal attribute.
The step 2 includes：
Correspondence between step 2.1, input instrument ability and baseband signal attribute；
Step 2.2, from the extraction information of ATML models, port corresponding with the instrument ability is found by instrument ability
Then information finds corresponding connector information by port information；
Step 2.3, by instrument ability, the corresponding connector type of instrument ability and the corresponding baseband signal category of instrument ability
Correspondence is established between property three；
Step 2.4, by the corresponding baseband signal attribute of instrument ability using the corresponding connector type of instrument ability as foundation
Classify；
Step 2.5 judges whether the corresponding baseband signal attribute of instrument ability classifies completion, if not completing, returns to step
Rapid 2.4 manually adjust, and continue if completing；
Step 2.6, the corresponding baseband signal attribute of the instrument ability being had been classified terminate.
The step 3 includes：
The corresponding baseband signal attribute of instrument ability after step 3.1, input classification；
Step 3.2, according to self-test demand, selection needs the corresponding baseband signal attribute of the instrument ability of self-test；
Step 3.3, by under same type connector, the corresponding baseband signal attribute of instrument ability is divided into pumping signal and measures
Two class of signal；
Step 3.4, by under same type connector, the excitation of baseband signal attribute of the same race is combined with measuring signal, group
Each pair of excitation is referred to as self-test item with measuring signal in conjunction；
Signal after combination is carried out self-test sequence sequence by step 3.5 for unit to organize according to setting rule；
Whether the self-test item combination sequence that step 3.6, judgement provide meets self-test demand, if not satisfied, then return to step
3.4 manual amendments combine or sequence, terminate if meeting.
The step 4 includes：
Step 4.1, input self-test item combine rank data structure；
Step 4.2, the XMLDocument classes provided using Microsoft, carry out instantiating empty XML document；
Step 4.3, design XML document format and data structure, enable to preserve and show self-test flow；
Step 4.4, the data structure that the combination of self-test item is sorted are corresponding with the data structure for the XML document that design finishes,
And convert the data structure of self-test item combination sequence to the data structure of XML document；
Step 4.5, the empty XML document for instantiating the XML document data structure write step 4.2 that conversion finishes；
Step 4.6, the save methods of the XMLDocument classes provided by Microsoft are preserved into the XML with self-test flow
Document；
Step 4.7 judges whether the XML document preserved is consistent with XML document format, if not being inconsistent, jumps to step
The correspondence of rapid 4.4 modification data structure and XML format, terminates if being consistent.
Using the generating means of the signal-oriented self-test automatic process generating method, including：
Signal decomposition module extracts required data from ATML models, inversely utilizes self-defined signal create-rule
IEEE1641 decomposes sophisticated signal, obtains the corresponding baseband signal attribute of sophisticated signal；
Modulation recognition module, the opening relationships between instrument ability, connector type, baseband signal attribute, and with connector
Type is that classification foundation classifies the corresponding baseband signal attribute of instrument ability；
Self-test item combines sorting module, and pumping signal and measuring signal are combined and generate self-test item, and to self-test item
It is ranked up, determines self-test sequence；
Self-test flow export module realizes the self-test flow for meeting XML format.
The ATML models include：
Signal library, signal library include STDBSCLib, STDTSFLib and self-defined signal library；
Instrument models, instrument models include that essential information, instrument ability, tool interface system information, the instrument ability of instrument are reflected
It penetrates, instrument drivers and connector information；
Testing station model, testing station model include testing station essential information, the instrument for constituting testing station, test station interface letter
Breath, testing station cables and connectors information；
Connector configures, and connector configuration includes connector type, connector model and connector pin information；
Connector information quotes connector configuration in the instrument models, the interface message of testing station model.
The self-defined signal library is composed of the signal in baseband signal library；
A kind of computer equipment, including：
Memory, the computer program for being stored with the self-test automatic process generating device based on signal-oriented；
Processor is connected with memory, for executing the computer program on memory；The processor executes the journey
Following steps are realized when sequence：
Step 1 extracts required data from ATML models, inversely utilizes self-defined signal create-rule IEEE1641, will
Sophisticated signal is decomposed, and the corresponding baseband signal attribute of sophisticated signal is obtained；
Step 2, the opening relationships between instrument ability, connector type, baseband signal attribute, and be with connector type
Classification foundation classifies the corresponding baseband signal attribute of instrument ability；
Pumping signal and measuring signal are combined and generate self-test item, and be ranked up to self-test item by step 3, determine
Self-test sequence；
Step 4 realizes the self-test flow for meeting XML format.
A kind of computer readable storage medium is stored thereon with the self-test automatic process generating device based on signal-oriented
Computer program makes processor execute following steps when processor executes：
Step 1 extracts required data from ATML models, inversely utilizes self-defined signal create-rule IEEE1641, will
Sophisticated signal is decomposed, and the corresponding baseband signal attribute of sophisticated signal is obtained；
Step 2, the opening relationships between instrument ability, connector type, baseband signal attribute, and be with connector type
Classification foundation classifies the corresponding baseband signal attribute of instrument ability；
Pumping signal and measuring signal are combined and generate self-test item, and be ranked up to self-test item by step 3, determine
Self-test sequence；
Step 4 realizes the self-test flow for meeting XML format.
Beneficial effects of the present invention：
1, it proposes to change self-test flow from the development scheme towards instrument to the development scheme of signal-oriented, without exploitation
Personnel are familiar with instrumentation, so that it may to realize the exploitation of self-test flow；
2, after using self-test flow is developed towards aspect, concurrent development may be implemented, improve self-test flow exploitation effect
Rate；
3, using the self-test automatic process generating method of signal-oriented, without being directed to different Design of Test System difference self-tests
Flow improves development efficiency, enhances durability, while improving the tailorability and expandability of test system；
4, the self-test flow for meeting XML format is generated, it is normative strong, it is convenient for management and control.
Description of the drawings
Fig. 1 is the overall structure figure of the present invention；
Fig. 2 is the particular flow sheet of the method for the present invention；
Fig. 3 is the particular flow sheet of step 1；
Fig. 4 is the particular flow sheet of step 2；
Fig. 5 is the particular flow sheet of step 3；
Fig. 6 is the particular flow sheet of step 4.
Specific implementation mode
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
A kind of self-test automatic process generating device, including the combination sequence of signal decomposition module, Modulation recognition module, self-test item
Module, four part of self-test flow export module, as shown in Figure 1.
Signal decomposition module extracts required data from ATML models, carries out the decomposition of sophisticated signal；
The opening relationships between instrument ability, connector type, baseband signal attribute of Modulation recognition module, and pass through connector
Type is classified；
Self-test item combines sorting module and will select self-test item and be combined sequence；
Self-test flow export module realizes the self-test flow for meeting XML format.
ATML models pass through device, export self-test flow, wherein ATML models are by signal library model, instrument models, test
Stand model, connector configuration composition：
1) signal library model includes STDBSCLib (BSC layers of 1641 standards of IEEE), STDTSFLib (1641 standards of IEEE
TSF layers) and self-defined signal library in self-defined signal library is composed of the signal in baseband signal library；
2) instrument models include that the essential information (comprising verbal description, program-controlled address etc.), instrument ability, instrument of instrument connect
Message ceases (port and connector), instrument capabilities map (correspondence of instrument ability and port), instrument drivers (instrument
Driving with signal drive), connector information；
3) testing station model include testing station essential information, constitute the instrument of testing station, testing station interface message (port with
Connector), testing station line (instrument port and testing station port connection relationship), connector information；
4) connector configuration includes connector type, connector model, connector pin information, and instrument models, survey
Connector information quotes connector configuration in the interface message of examination station model.
As shown in Fig. 2, signal-oriented self-test automatic process generating method, including：
1, ATML models are inputted；
2, run signal decomposing module extracts information needed in ATML models, inversely utilizes self-defined signal create-rule
(IEEE1641) sophisticated signal is decomposed, obtains the corresponding baseband signal attribute of sophisticated signal；
3, run signal sort module is established instrument ability, the corresponding connector type of instrument ability, instrument ability and is corresponded to
Baseband signal attribute three between establish correspondence, and it is by classification foundation of connector type that instrument ability is corresponding basic
Signal attribute is classified；
4, operation self-test item combines sorting module, and pumping signal and measuring signal are combined and generate self-test item, and is right
Self-test item is ranked up, and determines self-test sequence；
5, self-test flow export module is run, self-test flow display format under XML format is designed, by existing self-inspection data
Structure is corresponding with self-test flow display format under XML, and establishes new data structure, is provided finally by Microsoft
XMLDocument classes carry out XML document structure and preserve, and form the self-test flow for meeting XML format.
Signal decomposition block process as shown in figure 3, the specific steps are：
1, the instrument ability of extraction ATML model Instrumental models, connector, port information, the connection of testing station model
Device, port information, the information needed such as signal library；
2, instrument ability is found by the signal composition in instrument ability and corresponds to affiliated signal library classification, i.e. baseband signal
Library and self-defined signal library；
3, the signal attribute that the instrument ability of affiliated two classes signal library includes is divided into two classes, one kind is that baseband signal is (right
Answer baseband signal library), another kind of is sophisticated signal (corresponding self-defined signal library)；
4, self-defined signal create-rule (IEEE1641) is inversely utilized, the sophisticated signal in self-defined signal library is decomposed
To the baseband signal attribute of baseband signal library (STDBSCLib and STDTSFLib)；
5, judge whether that all sophisticated signals are decomposed to baseband signal attribute, if undecomposed finish, return to step 4
Sophisticated signal is manually decomposed, is continued if decomposition finishes；
6, terminate after establishing all appts ability and the correspondence of baseband signal attribute.
Modulation recognition block process as shown in figure 4, the specific steps are：
1, the correspondence between instrument ability and baseband signal attribute is inputted；
2, from the extraction information of ATML models, port information corresponding with the instrument ability is found by instrument ability,
Then finding corresponding connector information by port information, (port is software abstract layer, and connector refers to port counterpart
Manage connector)；
3, by instrument ability, the corresponding connector type of instrument ability, the corresponding baseband signal attribute three of instrument ability
Between establish correspondence；
4, the corresponding baseband signal attribute of instrument ability is divided using its corresponding connector type as classification foundation
Class；
5, judge whether the corresponding baseband signal attribute of instrument ability classifies completion, if not completing, return to step 4 is artificial
Adjustment continues if completing；
6, the corresponding baseband signal attribute of instrument ability being had been classified terminates.
Self-test item composite module flow as shown in figure 5, the specific steps are：
1, the corresponding baseband signal attribute of instrument ability after input classification；
2, according to self-test demand, selection needs the corresponding baseband signal attribute of the instrument ability of self-test；
3, by under same type connector, the corresponding baseband signal attribute of instrument ability is divided into pumping signal and measuring signal two
Class；
4, by under same type connector, the excitation of baseband signal attribute of the same race is combined with measuring signal, every in combination
Self-test item is referred to as with measuring signal to excitation；
5, the signal after combination is subjected to self-test sequence sequence to organize for unit, ordering rule needs artificially rule of thumb give
It is fixed；
6, judge whether the self-test item combination sequence provided meets self-test demand, if not satisfied, then return to step 4 is manually repaiied
Reorganization is closed or sequence, terminates if meeting.
Self-test flow export module flow as shown in fig. 6, the specific steps are：
1, input self-test item combines rank data structure；
2, the XMLDocument classes provided using Microsoft are instantiated (new) empty XML document；
3, XML document format and data structure are designed, makes it possible to preserve and show self-test flow；
4, by self-test item combination sequence data structure it is corresponding with the data structure for the XML document that design finishes, and by its
It is converted into the data structure of XML document；
5, the empty XML document for instantiating the XML document data structure write step 2 that conversion finishes；
6, the save methods of the XMLDocument classes provided by Microsoft are preserved into the XML document with self-test flow；
7, judge whether the XML document preserved is consistent with XML document format, if not being inconsistent, go to step 4 modifications
The correspondence of data structure and XML format, terminates if being consistent.
The present invention proposes the self-test automatic process generating method and device based on signal-oriented, for supporting signal-oriented to open
In the test system of hair, proposition carries out self-test flow exploitation in a manner of signal-oriented, passes through signal decomposition module, Modulation recognition
Module, self-test item combination sorting module, self-test flow export module, propose by ATML auto-building model XML format self-test streams
The method and device of journey.
Core of the invention is made of four parts, needed for first part is extracted by signal decomposition module from ATML models
Data inversely carry out the decomposition of sophisticated signal using self-defined signal create-rule (IEEE1641)；Second part passes through signal
Sort module classifies instrument ability, connector type, baseband signal attribute opening relationships by connector type；
Part III combines sorting module by self-test item, selects self-test item and is combined sequence；Part IV passes through self-test flow
Export module exports the self-test flow of XML format using XMLDocument classes
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.
Claims (10)
1. signal-oriented self-test automatic process generating method, characterized in that including：
Step 1 extracts required data from ATML models, inversely utilizes self-defined signal create-rule IEEE1641, will be complicated
Signal is decomposed, and the corresponding baseband signal attribute of sophisticated signal is obtained；
Step 2, the opening relationships between instrument ability, connector type, baseband signal attribute, and be classification with connector type
Foundation classifies the corresponding baseband signal attribute of instrument ability；
Pumping signal and measuring signal are combined and generate self-test item, and be ranked up to self-test item by step 3, determine self-test
Sequentially；
Step 4 realizes the self-test flow for meeting XML format.
2. signal-oriented self-test automatic process generating method as described in claim 1, characterized in that the step 1 includes：
Step 1.1, instrument ability, connector and the port information for extracting ATML model Instrumental models, the company of testing station model
Connect device and port information, signal library information needed；
Step 1.2, by signal in instrument ability composition find it is corresponding belonging to signal library classification be baseband signal library or
Self-defined signal library；
The signal attribute that the instrument ability of affiliated two classes signal library includes is divided into two classes by step 1.3, and one kind is baseband signal,
Corresponding baseband signal library, another kind of is sophisticated signal, corresponding self-defined signal library；
Step 1.4 inversely utilizes self-defined signal create-rule IEEE1641, and the sophisticated signal in self-defined signal library is decomposed
To the baseband signal attribute of baseband signal library STDBSCLib and STDTSFLib；
Step 1.5 judges whether that all sophisticated signals are decomposed to baseband signal attribute, if undecomposed finish, returns to step
Rapid 1.4 are manually decomposed sophisticated signal, are continued if decomposition finishes；
Step 1.6 terminates after establishing all appts ability and the correspondence of baseband signal attribute.
3. signal-oriented self-test automatic process generating method as described in claim 1, characterized in that the step 2 includes：
Correspondence between step 2.1, input instrument ability and baseband signal attribute；
Step 2.2, from the extraction information of ATML models, corresponding with instrument ability port is found by instrument ability and is believed
Breath, then finds corresponding connector information by port information；
Step 2.3, by instrument ability, the corresponding connector type of instrument ability and the corresponding baseband signal attribute of instrument ability three
Correspondence is established between person；
Step 2.4 carries out the corresponding baseband signal attribute of instrument ability with the corresponding connector type of instrument ability for foundation
Classification；
Step 2.5 judges whether the corresponding baseband signal attribute of instrument ability classifies completion, if not completing, return to step 2.4
It manually adjusts, continues if completing；
Step 2.6, the corresponding baseband signal attribute of the instrument ability being had been classified terminate.
4. signal-oriented self-test automatic process generating method as described in claim 1, characterized in that the step 3 includes：
The corresponding baseband signal attribute of instrument ability after step 3.1, input classification；
Step 3.2, according to self-test demand, selection needs the corresponding baseband signal attribute of the instrument ability of self-test；
Step 3.3, by under same type connector, the corresponding baseband signal attribute of instrument ability is divided into pumping signal and measuring signal
Two classes；
Step 3.4, by under same type connector, the excitation of baseband signal attribute of the same race is combined with measuring signal, in combination
Each pair of excitation is referred to as self-test item with measuring signal；
Signal after combination is carried out self-test sequence sequence by step 3.5 for unit to organize according to setting rule；
Whether the self-test item combination sequence that step 3.6, judgement provide meets self-test demand, if not satisfied, then 3.4 people of return to step
Work modification combination or sequence, terminate if meeting.
5. signal-oriented self-test automatic process generating method as described in claim 1, characterized in that the step 4 includes：
Step 4.1, input self-test item combine rank data structure；
Step 4.2, the XMLDocument classes provided using Microsoft, carry out instantiating empty XML document；
Step 4.3, design XML document format and data structure, enable to preserve and show self-test flow；
Step 4.4, the data structure that the combination of self-test item is sorted are corresponding with the data structure for the XML document that design finishes, and will
The data structure of self-test item combination sequence is converted into the data structure of XML document；
Step 4.5, the empty XML document for instantiating the XML document data structure write step 4.2 that conversion finishes；
Step 4.6, the save methods of the XMLDocument classes provided by Microsoft are preserved into the XML document with self-test flow；
Step 4.7 judges whether the XML document preserved is consistent with XML document format, if not being inconsistent, gos to step 4.4
The correspondence for changing data structure and XML format, terminates if being consistent.
6. using the generating means of signal-oriented self-test automatic process generating method described in claim 1, characterized in that including：
Signal decomposition module extracts required data from ATML models, inversely utilizes self-defined signal create-rule IEEE1641,
Sophisticated signal is decomposed, the corresponding baseband signal attribute of sophisticated signal is obtained；
Modulation recognition module, the opening relationships between instrument ability, connector type, baseband signal attribute, and with connector type
The corresponding baseband signal attribute of instrument ability is classified for classification foundation；
Self-test item combines sorting module, and pumping signal and measuring signal are combined and generate self-test item, and is carried out to self-test item
Sequence determines self-test sequence；
Self-test flow export module realizes the self-test flow for meeting XML format.
7. the self-test automatic process generating device based on signal-oriented as claimed in claim 6, characterized in that the ATML models
Including：
Signal library, signal library include STDBSCLib, STDTSFLib and self-defined signal library；
Instrument models, essential information of the instrument models comprising instrument, instrument ability, tool interface system information, instrument capabilities map, instrument
Device driver and connector information；
Testing station model, testing station model includes testing station essential information, constitute the instrument of testing station, testing station interface message,
Testing station cables and connectors information；
Connector configures, and connector configuration includes connector type, connector model and connector pin information；
Connector information quotes connector configuration in the instrument models, the interface message of testing station model.
8. the self-test automatic process generating device based on signal-oriented as claimed in claim 7, characterized in that the self-defined letter
Number library is composed of the signal in baseband signal library.
9. a kind of computer equipment, including：
Memory, the computer program for being stored with the self-test automatic process generating device based on signal-oriented；
Processor is connected with memory, for executing the computer program on memory；It is characterized in that the processor executes
Following steps are realized when described program：
Step 1 extracts required data from ATML models, inversely utilizes self-defined signal create-rule IEEE1641, will be complicated
Signal is decomposed, and the corresponding baseband signal attribute of sophisticated signal is obtained；
Step 2, the opening relationships between instrument ability, connector type, baseband signal attribute, and be classification with connector type
Foundation classifies the corresponding baseband signal attribute of instrument ability；
Pumping signal and measuring signal are combined and generate self-test item, and be ranked up to self-test item by step 3, determine self-test
Sequentially；
Step 4 realizes the self-test flow for meeting XML format.
10. a kind of computer readable storage medium is stored thereon with the self-test automatic process generating device based on signal-oriented
Computer program, characterized in that processor is made to execute following steps when processor executes：
Step 1 extracts required data from ATML models, inversely utilizes self-defined signal create-rule IEEE1641, will be complicated
Signal is decomposed, and the corresponding baseband signal attribute of sophisticated signal is obtained；
Step 2, the opening relationships between instrument ability, connector type, baseband signal attribute, and be classification with connector type
Foundation classifies the corresponding baseband signal attribute of instrument ability；
Pumping signal and measuring signal are combined and generate self-test item, and be ranked up to self-test item by step 3, determine self-test
Sequentially；
Step 4 realizes the self-test flow for meeting XML format.
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| Publication number | Priority date | Publication date | Assignee | Title |
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