CN102620764A - Metrological verification device for automatic test system - Google Patents
Metrological verification device for automatic test system Download PDFInfo
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- CN102620764A CN102620764A CN2012101028876A CN201210102887A CN102620764A CN 102620764 A CN102620764 A CN 102620764A CN 2012101028876 A CN2012101028876 A CN 2012101028876A CN 201210102887 A CN201210102887 A CN 201210102887A CN 102620764 A CN102620764 A CN 102620764A
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Abstract
The invention provides a metrological verification device capable of realizing in-situ integral metrological verification for an automatic test system based on a GPIB (general purpose interface bus) and VXI (virtual extension interface) mixed bus, which comprises a control computer, a standard instrument and a verification adapter, wherein the standard instrument is connected with the verification adapter through a cable and is connected with the control computer through a GPIB control bus, a GPIB controller, a VXI-MXI (multisystem extension interface) controller and a metrological verification program are installed in the control computer of the automatic test system, and the verification adapter is connected with an ARINC608A interface of the automatic test system. When metrological verification is performed, measurement data are obtained from the ARINC608A interface of the automatic test system, in-situ metrological verification of the automatic test system is realized, damage to instruments and equipment is reduced, integral verification of comprehensive technical indexes of the ATS (automatic test system) is realized, and verification efficiency is improved.
Description
Technical field
The present invention relates to the measurement verification of Auto-Test System, especially relate to a kind of measurement verification based on GPIB and the trunk mixed Auto-Test System of VXI.
Background technology
Along with the development of automatic test technology, test the Auto-Test System (Automatic Test System is called for short ATS) of increasing application integrationization, robotization.ATS controls through buses such as GPIB, VXI by control computer, has characteristics such as the instrument and equipment kind is many, parameter distribution is wide, interfacing is complicated, influence measurement result source is many.At present, to the measurement verification of ATS, China does not also issue corresponding measurement verification regulations, and in real work, the general method that adopts the metering of offing normal is promptly pulled down the separate unit instrument and sent the laboratory to carry out measurement verification.This method is not only big to instrument and equipment infringement, efficient is low, and because the influence of system environments, and the technical indicator of separate unit instrument is can not representative system whole, and therefore, the measurement verification result that this method obtains is inaccurate.
Summary of the invention
To above-mentioned deficiency, the purpose of this invention is to provide a kind of can be to carry out the metering and calibrating device of the whole measurement verification of original position based on GPIB and the trunk mixed Auto-Test System of VXI.
Said metering and calibrating device comprises control computer, reference instrument, calibrating adapter, and said reference instrument links to each other with the calibrating adapter through cable, and reference instrument links to each other with control computer through the GPIB control bus.
Said control computer adopts the control computer of Auto-Test System.
Said control computer is equipped with GPIB controller, VXI-MXI controller.
Said control computer is equipped with the measurement verification program, is used to realize that the measurement verification program comprises database and test procedure to the control of hardware and the processing of measurement verification data.
Said reference instrument has gpib interface, comprises microwave parameters measuring equipment, microwave signal generator, electrical parameter standard source, electrical parameter measuring equipment, frequency measuring equipment.
Said calibrating adapter links to each other with the ARINC608A interface of Auto-Test System.
Said Auto-Test System; Comprise GPIB equipment, VXI equipment, ARINC608A interface and control computer; GPIB equipment, VXI equipment all link to each other with the ARINC608A interface through cable; And GPIB equipment links to each other with control computer through the GPIB control bus, and VXI equipment links to each other with control computer through the VXI control bus.
Said metering and calibrating device is when measurement verification, and the ARINC608A interface acquisition measurement data from Auto-Test System realizes the whole measurement verification of the original position of Auto-Test System.
The advantage of the relative prior art of the present invention is: adopt the control computer of Auto-Test System to control, reduced the resource repeated configuration, having reduced increases the degree of influencing of system resource to measuring results; Realized having reduced infringement degree to instrument and equipment to the original position metering and calibrating of ATS with to the integral body calibrating of the comprehensive technical indexes of ATS; Adopt the measurement verification program to carry out the automatic gauge calibrating, improved calibration operation efficient.
Description of drawings
Fig. 1 is the integrated general principles block diagram of hardware of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done further explain, but embodiment of the present invention is not limited thereto.
As shown in Figure 1, this metering and calibrating device comprises control computer, reference instrument, calibrating adapter, and said reference instrument links to each other with the calibrating adapter through cable, and reference instrument links to each other with control computer through the GPIB control bus.
Control computer adopts the control computer of Auto-Test System.GPIB controller, VXI controller are installed on the control computer, the measurement verification program also is installed.
The measurement verification program comprises database and test procedure.Database uses MicroSoft Office Access to manage, and comprising: reference instrument information table, Auto-Test System resource information table, measurement verification detecting information table, calibrating table data store, measurement verification detecting information table, calibrating unit information table, instrument address table, calibrating table data store.Test procedure adopts VC++ to write; Comprise: the instrument information management module; Be used for reference instrument, Auto-Test System resource are managed, call reference instrument information table and Auto-Test System resource information table, accomplish data interpolation, modification, deletion, query function; Data processing module is used for the measurement verification data are handled, and calls measurement verification detecting information table and calibrating table data store, accomplishes inquiry calibrating record, checks detailed data, revises the calibrating conclusion, prints the calibrating data function; The measurement verification test module is accomplished whole measurement verification test processs, in measurement verification detecting information table, calibrating unit information table, instrument address table, calibrating table data store, writes or reading of data.
This routine said Auto-Test System is based on GPIB and VXI is trunk mixed; Comprise control computer, GPIB equipment, VXI equipment, ARINC608A interface; GPIB equipment links to each other with control computer through the GPIB control bus; VXI equipment links to each other with control computer through the VXI control bus; GPIB equipment and VXI equipment comprise: oscillograph, digital multimeter, universal counter, function signal generator, A/D converter, microwave signal generator, microwave frequency counter, power supply etc., the output terminal of all devices or measuring junction are connected on the ARINC608A interface through adapter and built-up circuit.
The calibrating adapter is according to the definition of each signal on ARINC608A interface design, and signal comprises: the output of the output of the input of oscillographic output, digital multimeter, the input of universal counter, function signal generator, the input of A/D transducer, microwave signal generator, the input of microwave frequency counter, 12V output ,-12V output, 27V output, 115V/400Hz output.Calibrating adapter one end links to each other with the ARINC608A interface, and the other end links to each other with reference instrument.
Reference instrument comprises microwave parameters measuring equipment, microwave signal generator, electrical parameter standard source, electrical parameter measuring equipment, frequency measuring equipment.In this example; The microwave parameters measuring equipment is selected the FSMR43 measuring receiver of R&S company for use; Microwave signal generator is selected the SMF100A microwave signal generator of R&S company for use; The electrical parameter standard source is selected the multi-functional prover of the 5520A of FLUKE company for use, and the electrical parameter measuring equipment selects for use the 34410A numeral of Agilent company numerous with table, and frequency measuring equipment is selected the 53131A universal counter of Agilent company for use.
The GPIB equipment of the Auto-Test System that reference instrument and quilt are examined and determine, VXI equipment are accomplished the measurement verification process under the control of test procedure.
Claims (6)
1. Auto-Test System metering and calibrating device; It is characterized in that; Comprise control computer, reference instrument, calibrating adapter, said reference instrument links to each other with the calibrating adapter through cable, and reference instrument links to each other with control computer through the GPIB control bus.
2. a kind of Auto-Test System metering and calibrating device according to claim 1; It is characterized in that; Said control computer adopts the control computer of Auto-Test System, and GPIB controller, VXI-MXI controller are installed, and the measurement verification program also is installed.
3. a kind of Auto-Test System metering and calibrating device according to claim 1 is characterized in that said reference instrument has gpib interface.
4. a kind of Auto-Test System metering and calibrating device according to claim 1 is characterized in that, said calibrating adapter links to each other with the ARINC608A interface of Auto-Test System.
5. Auto-Test System according to claim 2; It is characterized in that; Comprise control computer, GPIB equipment, VXI equipment, ARINC608A interface; Said GPIB equipment, VXI equipment all link to each other with the ARINC608A interface through cable, and GPIB equipment links to each other with control computer through the GPIB control bus, and VXI equipment passes through the VXI control bus and links to each other with control computer.
6. a kind of Auto-Test System metering and calibrating device according to claim 1; It is characterized in that; During measurement verification, accessory rights requires the ARINC608A interface of 5 described Auto-Test Systems to obtain measurement data, realizes the whole measurement verification of the original position of Auto-Test System.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101028876A CN102620764A (en) | 2012-04-10 | 2012-04-10 | Metrological verification device for automatic test system |
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| CN2012101028876A CN102620764A (en) | 2012-04-10 | 2012-04-10 | Metrological verification device for automatic test system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017815A (en) * | 2012-12-30 | 2013-04-03 | 陕西海泰电子有限责任公司 | Visual general test system and visual general test method |
| CN103134547A (en) * | 2013-01-15 | 2013-06-05 | 中国人民解放军91663部队 | Integration metrological verification device formed by multi-class standard instrument |
| CN104374418A (en) * | 2014-11-03 | 2015-02-25 | 中国空空导弹研究院 | Equipment ground detection device comprehensive-calibration device based on system simulation |
| CN105258718A (en) * | 2015-09-25 | 2016-01-20 | 中国人民解放军防空兵学院 | Comprehensive tester metering detection system, adapter, and metering test platform |
| CN105737880A (en) * | 2016-03-14 | 2016-07-06 | 宁波市计量测试研究院（宁波市衡器管理所） | Checking comparator and using method thereof |
| CN111806722A (en) * | 2020-07-27 | 2020-10-23 | 中国人民解放军海军航空大学 | Integral in-situ automatic metering and metering method for airborne equipment comprehensive automatic test system |
| CN112179394A (en) * | 2020-09-10 | 2021-01-05 | 中国电子科技集团公司第三十八研究所 | Intelligent instrument and meter verification system and method |
| CN116182929A (en) * | 2023-03-27 | 2023-05-30 | 中国人民解放军32181部队 | Metering adapter of motor-driven calibration vehicle |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017815A (en) * | 2012-12-30 | 2013-04-03 | 陕西海泰电子有限责任公司 | Visual general test system and visual general test method |
| CN103134547A (en) * | 2013-01-15 | 2013-06-05 | 中国人民解放军91663部队 | Integration metrological verification device formed by multi-class standard instrument |
| CN103134547B (en) * | 2013-01-15 | 2015-07-15 | 中国人民解放军91663部队 | Integration metrological verification device formed by multi-class standard instrument |
| CN104374418A (en) * | 2014-11-03 | 2015-02-25 | 中国空空导弹研究院 | Equipment ground detection device comprehensive-calibration device based on system simulation |
| CN105258718A (en) * | 2015-09-25 | 2016-01-20 | 中国人民解放军防空兵学院 | Comprehensive tester metering detection system, adapter, and metering test platform |
| CN105737880A (en) * | 2016-03-14 | 2016-07-06 | 宁波市计量测试研究院（宁波市衡器管理所） | Checking comparator and using method thereof |
| CN111806722A (en) * | 2020-07-27 | 2020-10-23 | 中国人民解放军海军航空大学 | Integral in-situ automatic metering and metering method for airborne equipment comprehensive automatic test system |
| CN111806722B (en) * | 2020-07-27 | 2022-04-08 | 中国人民解放军海军航空大学 | Integral in-situ automatic metering and metering method for airborne equipment comprehensive automatic test system |
| CN112179394A (en) * | 2020-09-10 | 2021-01-05 | 中国电子科技集团公司第三十八研究所 | Intelligent instrument and meter verification system and method |
| CN112179394B (en) * | 2020-09-10 | 2021-07-23 | 中国电子科技集团公司第三十八研究所 | Intelligent instrument and meter verification system and method |
| WO2022052836A1 (en) * | 2020-09-10 | 2022-03-17 | 中国电子科技集团公司第三十八研究所 | Intelligent instrument and meter verification system and method |
| CN116182929A (en) * | 2023-03-27 | 2023-05-30 | 中国人民解放军32181部队 | Metering adapter of motor-driven calibration vehicle |
| CN116182929B (en) * | 2023-03-27 | 2024-03-12 | 中国人民解放军32181部队 | Metering adapter of motor-driven calibration vehicle |
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Application publication date: 20120801 |