CN109116134A - A kind of complete automatic test method based on software and hardware self-adaptive - Google Patents
A kind of complete automatic test method based on software and hardware self-adaptive Download PDFInfo
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- CN109116134A CN109116134A CN201810665617.3A CN201810665617A CN109116134A CN 109116134 A CN109116134 A CN 109116134A CN 201810665617 A CN201810665617 A CN 201810665617A CN 109116134 A CN109116134 A CN 109116134A
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- test
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- tested device
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/003—Environmental or reliability tests
Abstract
The complete automatic test method based on software and hardware self-adaptive that the present invention provides a kind of, belongs to field of automatic testing.By the analysis for debugging status to existing apparatus, propose a kind of no manual intervention, measurement accuracy uses the automatic test approach of automatic Verification, this method hardware can manpower-free's wiring, alternating current source is controllable, test case can be chosen automatically according to device concrete configuration, precision can calibrate automatically, test report can automatically generate, and it is for statistical analysis to the data of test report, testing efficiency is improved, product quality is improved.
Description
Technical field
The invention belongs to power equipment testing fields, and in particular to a kind of anti-error control of power equipment single-board testing power input
Method processed.
Background technique
It needs that the various product of the manufacturing is tested and examined in power equipment production process, to guarantee to dispatch from the factory
Product quality reliability.Single-board testing is an important link in production test, if in this first link of single-board testing
Product quality is lived with regard to control, will be product subsequent production save the cost, improve efficiency.In single-board testing, it is often necessary to to
All kinds of power supplys needed for veneer applies are surveyed, and power equipment list plug-in unit kind is more, batch output is little, the power supply electricity needed
Press grade different, effect is different, and the case where supply voltage input is considerably complicated in testing, both it is possible that 220 volts of direct current or straight
Flow 110 volts of forceful electric power, it is also possible to be direct current 5V or direct current 3.3V light current；In specifically used, there are also start voltage, supply voltage
Point of equal voltages.And during single-board testing, there are also other power inputs sometimes, have both been likely to be DC voltage or direct current
The small semaphore of flow field simulation, it is also possible to be the AC signals amount such as some alternating voltages or alternating current.
In power equipment single-board testing, certain classification and merging can be carried out, it, can using some special test circuits
To evade the problem of certain power of alterating and direct current inputs interact.But since power equipment board type is more, all kinds of veneers are electric
Press grade different, the DC voltage for needing to input also is not quite similar.Therefore in actual use, it is some because power configuration is improper or
The reasons such as artificial maloperation cause the accident, and still have presence.As forceful electric power circuit misquote damaged into weak electrical loop veneer light current return
Road.Access is formed by other circuits in testing, causes positive-negative power short-circuit, is burnt so as to cause power supply or plug-in unit overheat.
Practical operation is lack of standardization, gently may then burn veneer to be measured, heavy then cause electricity consumption danger, causes personal injury.In power equipment
Carrying out anti-error control to power input during single-board testing is a urgent problem to be solved.
Summary of the invention
The purpose of the present invention is to solve the above-mentioned problems, provides one kind and does not need after manual intervention, system electrification just
It can complete the test method that tested device is tested automatically.Exchange, input and output and power supply may be implemented in the automatic test approach
Adaptively, according to bar code automatic screening test case, precision can automatic Verification, automatically generate test report after the completion of test, and
It is for statistical analysis to test data.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of complete automatic test method based on software and hardware self-adaptive: Auto-Test System, the automatic test system are provided
System includes fixture system, host computer, slave computer, switching device, test source and tested device；
Fixture system is responsible for the transmission of tested device and the switching of power supply；
Host computer be responsible for read tested device bar code, test case selection, transmit test case data to slave computer,
The test knot that driving test source adds analog quantity to tested device, reads the message of tested device and be compared, receive slave computer
Test report and for statistical analysis to test data is automatically generated after the completion of fruit, test；
Slave computer adds intake to tested device, and receives the amount of outputing, upper giving on comparison result of tested device
Machine；
Host computer obtains order number according to device bar code information, includes the configuration information of job number and hardware in order number,
Program name is obtained according to job number, according to the corresponding relationship of program name and test case, obtains and surveys on research and development file server
Example on probation；
Hardware self-adapting adapts to different DC power supplies, AC exchange, BIO input and output plug-in unit using Inverse problem method
Wiring, it may be assumed that host computer according to device bar code information obtain hardware concrete configuration, the DC power supply and BI for reading tested device open into
The voltage class of plug-in unit, fixture system is by obtaining power information with the information exchange of host computer and automatically switching to the electricity of needs
The automatic switchover of power supply is completed in source；
Slave computer according to AC exchange plug-in unit concrete model driving switching device it is different output movement, it is adaptive to reach wiring
It answers.
Further, slave computer realizes different BIO input and outputs by control switching plug-in unit according to plug-in unit concrete model
The switching of plate, it is adaptive to reach wiring.Slave computer provides intake to tested device, and host computer is by reading tested device
Message is compared.Host computer makes tested device output movement by remote control or outlet transmission, and slave computer receives tested device
Outlet and be compared, host computer is given on comparison result.
Further, the device of same model configures a test case, and test case uses Unit Level, slot position grade, inserts
Part grade and four layers of test content write mode.
Further, host computer obtains the concrete configuration of exchange plug-in unit according to device bar code information, chooses automatically and plug-in unit
Corresponding test case；The amplitude and angle of of ac in host computer read test use-case, driving test source export analog quantity, to
After analog quantity is stablized, amplitude and angle check command are issued to tested device, complete automatic calibration；Host computer reads tested device
Analog quantity information be compared.
Further, after test, test report is automatically generated, according to the data of test report, repairs positioning,
Qualification rate, testing efficiency and checkout coefficient are counted, checkout coefficient is preset according to normal distribution, reaches not verify and is also able to satisfy essence
The requirement of degree.
The beneficial effects of the present invention are:
1) slave computer according to AC exchange plug-in unit concrete model driving switching device it is different output movement, completion manpower-free connects
Line design, promotes all kinds of plug-in unit adaptability, improves testing efficiency.
2) in host computer read test use-case of ac amplitude and angle, driving test source export analog quantity, wait simulate
After amount is stablized, amplitude and angle check command are issued to tested device, automatic calibration is completed, improves testing efficiency.
3) host computer obtains the concrete configuration of hardware according to device bar code information, and the DC power supply and BI for reading tested device are opened
Enter the voltage class of plug-in unit, fixture system is by obtaining power information with the information exchange of host computer and automatically switching to needs
Power supply.Mould is disconnected can adaptive different voltage class.Power input and mould break intelligentized design, can be operated with manpower-free,
Reduce the error rate of manual operation.
4) host computer is according to device bar code information, obtains the order number in MES system, comprising job number and hard in order number
The information such as the concrete configuration of part obtain the program name in SAP system according to job number, corresponding with test case according to program name
Relationship obtains test case on research and development file server, chooses test item automatically according to the slot position of device and plate model, subtract
The version number of few test case.
5) host computer repairs positioning, statistics qualification rate, testing efficiency and verification system according to the data of test report
Number has warning function to production.
Detailed description of the invention
Attached drawing 1 is Auto-Test System schematic diagram.
Attached drawing 2 is Auto-Test System front view.
Attached drawing 3 is Auto-Test System dorsal view.
Specific embodiment
The following further describes the present invention with reference to the drawings, and following instance is only used for more clearly illustrating technology of the invention
Scheme, and not intended to limit the protection scope of the present invention.
It is as shown in Figure 1 Auto-Test System schematic diagram of the invention.Bar code scanner scanning means bar code, host computer root
According to device bar code information, the order number in MES system is obtained, the letter such as concrete configuration comprising job number and hardware in order number
Breath obtains the program name in SAP system according to job number, according to the corresponding relationship of program name and test case, in research and development file
Test case is obtained on server, and test item is chosen according to the slot position of device and plate model automatically.Fixture system by with it is upper
The information exchange of position machine obtains power information and automatically switches to the power supply of needs, powers on to device.Slave computer is used according to test
Example completes the initial set of switching device, the amplitude and angle of of ac in host computer read test use-case, and driving test source is defeated
Analog quantity out issues amplitude and angle check command to tested device after analog quantity is stablized, and automatic calibration is completed, after calibration
Host computer reading device message carries out analog quantity comparison.Slave computer provides intake to tested device, and host computer is by reading quilt
The message for surveying device is compared.Host computer makes tested device output movement by remote control or outlet transmission, and slave computer receives
The outlet of tested device is simultaneously compared, and host computer is given on comparison result.
It is illustrated in figure 2 Auto-Test System front elevation of the invention.It is illustrated in figure 3 Auto-Test System of the invention
Dorsal view.1N completes the entrance of tested device, pushes and exit；2N complete tested device and slave computer, power supply and exchange matrix,
The line of interchanger and test source；3N is slave computer；4N be power supply with exchange switching matrix；5N is test source；7N is interchanger.
In the choosing of test case, a serial device has different hardware configurations, and test case is also different, is
The version number of test case is reduced, test case is sorted out according to plug-in unit, a serial test case only uses a version
This, according to the plug-in unit that device configures, host computer chooses the test case of the configuration automatically.Host computer is scanned according to bar code scanner
Device bar code information, obtain device slot position and board configuration, choose corresponding test case automatically.
The above is only basic principles and main features of the invention, to those of ordinary skill in the art,
Under the premise of not departing from spirit and scope, several improvements and modifications can also be made, these are improved and profit
Decorations also should be regarded as protection scope of the present invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (5)
1. a kind of complete automatic test method based on software and hardware self-adaptive, it is characterised in that:
Auto-Test System is provided, which includes fixture system, host computer, slave computer, switching device, test source
And tested device；
Fixture system is responsible for the transmission of tested device and the switching of power supply；
Host computer is responsible for reading the data of tested device bar code, the selection of test case, transmission test case to slave computer, driving
Test source adds analog quantity to tested device, reads the message of tested device and be compared, the test result that receives slave computer, survey
Test report and for statistical analysis to test data is automatically generated after the completion of examination；
Slave computer adds intake to tested device, and receives the amount of outputing of tested device, giving host computer on comparison result；
Host computer obtains order number according to device bar code information, includes the configuration information of job number and hardware in order number, according to
Job number obtains program name, according to the corresponding relationship of program name and test case, obtains test on research and development file server and uses
Example；
Hardware self-adapting adapts to different DC power supplies using Inverse problem method, AC exchange, BIO input and output plug-in unit connect
Line, it may be assumed that host computer obtains the concrete configuration of hardware according to device bar code information, and the DC power supply and BI for reading tested device are opened into slotting
The voltage class of part, fixture system is by obtaining power information with the information exchange of host computer and automatically switching to the electricity of needs
The automatic switchover of power supply is completed in source；
Slave computer according to AC exchange plug-in unit concrete model driving switching device it is different output movement, it is adaptive to reach wiring.
2. complete automatic test method according to claim 1, it is characterised in that: slave computer is logical according to plug-in unit concrete model
Control switching plug-in unit is crossed to realize the switching of different BIO input and output plates, it is adaptive to reach wiring；Slave computer provides intake
To tested device, host computer is compared by reading the message of tested device；Host computer is made by remote control or outlet transmission
Tested device outputs movement, and slave computer receives the outlet of tested device and is compared, and host computer is given on comparison result.
3. complete automatic test method according to claim 1, it is characterised in that: the device of same model configures a survey
Example on probation, test case write mode using Unit Level, slot position grade, plug-in unit grade and four layers of test content.
4. complete automatic test method according to claim 1, it is characterised in that: host computer is obtained according to device bar code information
The concrete configuration for taking exchange plug-in unit, chooses test case corresponding with plug-in unit automatically；Of ac in host computer read test use-case
Amplitude and angle, driving test source exports analog quantity, after analog quantity is stablized, issues amplitude and angle to tested device and verifies
Automatic calibration is completed in order；The analog quantity information that host computer reads tested device is compared.
5. complete automatic test method according to claim 1, it is characterised in that: after test, automatically generate test
Report repairs positioning, statistics qualification rate, testing efficiency and checkout coefficient, according to normal state point according to the data of test report
Butut presets checkout coefficient, reaches the requirement for not verifying and being also able to satisfy precision.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810665617.3A CN109116134A (en) | 2018-06-26 | 2018-06-26 | A kind of complete automatic test method based on software and hardware self-adaptive |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810665617.3A CN109116134A (en) | 2018-06-26 | 2018-06-26 | A kind of complete automatic test method based on software and hardware self-adaptive |
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| CN109116134A true CN109116134A (en) | 2019-01-01 |
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| CN201810665617.3A Pending CN109116134A (en) | 2018-06-26 | 2018-06-26 | A kind of complete automatic test method based on software and hardware self-adaptive |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111624959A (en) * | 2020-04-22 | 2020-09-04 | Oppo（重庆）智能科技有限公司 | Test efficiency acquisition method, storage medium, and electronic device |
| CN117007897A (en) * | 2023-10-07 | 2023-11-07 | 山西省安装集团股份有限公司 | Electrical equipment testing system applied to electrotometer laboratory |
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| US20120095718A1 (en) * | 2010-10-18 | 2012-04-19 | Delta Electronics, Inc. | Automatic testing system and method |
| CN104237729A (en) * | 2014-09-15 | 2014-12-24 | 珠海许继电气有限公司 | Automatic joint debugging testing system for feeder line terminal |
| CN104459566A (en) * | 2014-12-09 | 2015-03-25 | 西京学院 | Secondary electric power supply testing system and method |
| CN106124888A (en) * | 2016-06-15 | 2016-11-16 | 珠海科众技术有限公司 | The full-automatic adjustment method of a kind of microcomputer protective relay device and system |
| CN107991629A (en) * | 2017-11-24 | 2018-05-04 | 珠海许继电气有限公司 | A kind of automatic method for rapidly testing of distribution terminal backup power supply |
-
2018
- 2018-06-26 CN CN201810665617.3A patent/CN109116134A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120095718A1 (en) * | 2010-10-18 | 2012-04-19 | Delta Electronics, Inc. | Automatic testing system and method |
| CN104237729A (en) * | 2014-09-15 | 2014-12-24 | 珠海许继电气有限公司 | Automatic joint debugging testing system for feeder line terminal |
| CN104459566A (en) * | 2014-12-09 | 2015-03-25 | 西京学院 | Secondary electric power supply testing system and method |
| CN106124888A (en) * | 2016-06-15 | 2016-11-16 | 珠海科众技术有限公司 | The full-automatic adjustment method of a kind of microcomputer protective relay device and system |
| CN107991629A (en) * | 2017-11-24 | 2018-05-04 | 珠海许继电气有限公司 | A kind of automatic method for rapidly testing of distribution terminal backup power supply |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111624959A (en) * | 2020-04-22 | 2020-09-04 | Oppo（重庆）智能科技有限公司 | Test efficiency acquisition method, storage medium, and electronic device |
| CN117007897A (en) * | 2023-10-07 | 2023-11-07 | 山西省安装集团股份有限公司 | Electrical equipment testing system applied to electrotometer laboratory |
| CN117007897B (en) * | 2023-10-07 | 2023-12-08 | 山西省安装集团股份有限公司 | Electrical equipment testing system applied to electrotometer laboratory |
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