CN103134547B - Integration metrological verification device formed by multi-class standard instrument - Google Patents
Integration metrological verification device formed by multi-class standard instrument Download PDFInfo
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- CN103134547B CN103134547B CN201310013584.1A CN201310013584A CN103134547B CN 103134547 B CN103134547 B CN 103134547B CN 201310013584 A CN201310013584 A CN 201310013584A CN 103134547 B CN103134547 B CN 103134547B
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Abstract
The invention discloses an integration metrological verification device formed by a multi-class standard instrument. The integration metrological verification device formed by the multi-class standard instrument is used for solving the technical problem that a metrological verification device of an existing automatic test system is poor in matching performance of a communication interface. The technical scheme includes that a control computer is provided with a universal serial bus (USB) communication interface and electrically connected with a multi-protocol interface adapter through a USB interface cable, the multi-protocol interface adapter is electrically connected with a signal generator, a digital multimeter and a digital oscilloscope or a multi-way switch control module through a local area network (LAN) interface cable, a USB interface cable or an RS232 interface cable, and the multi-way switch control module is respectively and electrically connected with a signal output end of the signal generator, a measurement input end of the digital multimeter, a measurement input end of the digital oscilloscope and a serial equipment signal interface which is metrologically measured. Due to the fact that the multi-protocol interface adapter is arranged, the control computer automatically achieves signal switching connection between the multi-class standard instrument and the serial equipment signal interface through the multi-way switch control module. The matching performance of the metrological verification device signal interface of the automatic test system is improved.
Description
Technical field
The present invention relates to a kind of integrating metrology calibrating installation, particularly relate to the integrating metrology calibrating installation of a kind of multiclass reference instrument composition.
Background technology
When the high performance series equipment some to identical signal type carries out measurement verification, often need the high-performance standard instrument composition integrating metrology calibrating installation of multiclass different vendor, the measuring and testing device that its performance index are generally all better than VXI, pci bus is formed.Although the signal type of these serial equipments is substantially identical, the interface signal definition of distinct device there are differences, and this brings difficulty to the interfaces interconnect between metering and calibrating device and serial equipment and Signal Matching.
With reference to Fig. 2, document " publication number is the Chinese invention patent of CN102620764A " discloses a kind of Auto-Test System metering and calibrating device, this device is based on the trunk mixed metering and calibrating device of GPIB and VXI, comprise computer for controlling, reference instrument and calibrating adapter, computer for controlling and reference instrument all need GP configuring IB communication interface, and can only carry out measurement verification to the equipment of configuration ARINC608A interface.At present, notebook or desk-top computer generally only configure LAN and usb communication interface, reference instrument generally also only configures LAN, USB or RS232 communication interface, this brings difficulty to the compatibility of computer for controlling and reference instrument communication interface, while metering and calibrating device also cannot meet interfaces interconnect between serial equipment and Signal Matching requirement.
Summary of the invention
In order to overcome the deficiency of existing Auto-Test System metering and calibrating device communication interface matching difference, the invention provides the integrating metrology calibrating installation of a kind of multiclass reference instrument composition.This device is by arranging multi-protocol interface adapter, LAN will be configured, the multiclass reference instrument composition integrating metrology calibrating installation of USB or RS232 communication interface, the signal switching that computer for controlling is realized between multiclass reference instrument with serial equipment signaling interface automatically by Multi-channel switch control module is connected, pass through LAN, the output signal that USB or RS232 communication interface realizes signal generator is automatically arranged, the input signal of digital multimeter and digital oscilloscope is measured, and automatically realize the typing of multiclass reference instrument measurement verification data, the generation of data base administration and calibrating form.The matching of Auto-Test System metering and calibrating device signaling interface can be improved.
The technical solution adopted for the present invention to solve the technical problems is: a kind of integrating metrology calibrating installation of multiclass reference instrument composition, comprises computer for controlling and adapter, be characterized in also comprising Multi-channel switch control module.Described adapter is multi-protocol interface adapter, described computer for controlling configuration usb communication interface, and computer for controlling is electrically connected with multi-protocol interface adapter by USB interface cable; Multi-protocol interface adapter is electrically connected with signal generator, digital multimeter or digital oscilloscope by LAN interface cable or USB interface cable, and meanwhile, multi-protocol interface adapter is electrically connected with Multi-channel switch control module by RS232 interface cable; Multi-channel switch control module is measured input end with signal generator signal output part, digital multimeter and digital oscilloscope respectively and is electrically connected, and meanwhile, Multi-channel switch control module is electrically connected with the measured serial equipment signaling interface examined and determine.
Described multi-protocol interface adapter realizes the protocol conversion of computer for controlling usb communication interface and multiple LAN, USB or RS232 communication interface; Described computer for controlling passes through the realization of multi-protocol interface adapter to the management of signal generator, digital multimeter, digital oscilloscope and Multi-channel switch control module and control;
Described computer for controlling is provided with the measurement verification program of serial equipment, computer for controlling automatically realizes signal generator signal output part, digital multimeter and digital oscilloscope according to the measurement verification regulations of serial equipment by Multi-channel switch control module and measures signal switching between input end and serial equipment signaling interface, and the output signal automatically realizing signal generator by LAN, USB or RS232 communication interface is arranged, the input signal of digital multimeter and digital oscilloscope is measured.
Described computer for controlling installs and measures data base administrator and calibrating document generation program, automatically realizes the automatic generation of above-mentioned reference instrument measurement verification data inputting, data base administration and calibrating form.
The invention has the beneficial effects as follows: due to by arranging multi-protocol interface adapter, LAN will be configured, the multiclass reference instrument composition integrating metrology calibrating installation of USB or RS232 communication interface, the signal switching that computer for controlling is realized between multiclass reference instrument with serial equipment signaling interface automatically by Multi-channel switch control module is connected, pass through LAN, the output signal that USB or RS232 communication interface realizes signal generator is automatically arranged, the input signal of digital multimeter and digital oscilloscope is measured, and automatically realize the typing of multiclass reference instrument measurement verification data, the generation of data base administration and calibrating form.The communication interface that improve Auto-Test System metering and calibrating device and reference instrument is compatible, and interfaces interconnect between metering and calibrating device and serial equipment and Signal Matching.
Below in conjunction with drawings and Examples, the present invention is elaborated.
Accompanying drawing explanation
Fig. 1 is the block scheme of the integrating metrology calibrating installation of multiclass reference instrument of the present invention composition.
Fig. 2 is the block scheme of a kind of Auto-Test System metering and calibrating device of background technology.
Embodiment
With reference to Fig. 1.The integrating metrology calibrating installation of multiclass reference instrument composition of the present invention comprises computer for controlling, adapter, signal generator, digital multimeter, digital oscilloscope and Multi-channel switch control module.Described adapter is multi-protocol interface adapter, described computer for controlling configuration usb communication interface, and computer for controlling is electrically connected with multi-protocol interface adapter by USB interface cable; Multi-protocol interface adapter is electrically connected with signal generator, digital multimeter or digital oscilloscope by LAN interface cable or USB interface cable, and meanwhile, multi-protocol interface adapter is electrically connected with Multi-channel switch control module by RS232 interface cable; Multi-channel switch control module is measured input end with signal generator signal output part, digital multimeter and digital oscilloscope respectively and is electrically connected, and meanwhile, Multi-channel switch control module is electrically connected with the measured serial equipment signaling interface examined and determine.
Described multi-protocol interface adapter realizes the protocol conversion of computer for controlling usb communication interface and multiple LAN, USB or RS232 communication interface; Described computer for controlling passes through the realization of multi-protocol interface adapter to the management of signal generator, digital multimeter, digital oscilloscope and Multi-channel switch control module and control;
Described computer for controlling is provided with the measurement verification program of serial equipment, computer for controlling automatically realizes signal generator signal output part, digital multimeter and digital oscilloscope according to the measurement verification regulations of serial equipment by Multi-channel switch control module and measures signal switching between input end and serial equipment signaling interface, and the output signal automatically realizing signal generator by LAN, USB or RS232 communication interface is arranged, the input signal of digital multimeter and digital oscilloscope is measured.
Described computer for controlling installs and measures data base administrator and calibrating document generation program, automatically realizes the automatic generation of above-mentioned reference instrument measurement verification data inputting, data base administration and calibrating form.
Described computer for controlling is notebook or the desk-top computer of configuration usb communication interface, and described reference instrument is signal generator (as R & S AM300), digital multimeter (as Agilent34410A), the digital oscilloscope (as Tektronix TDS3000B) of configuration LAN, USB or RS232 communication interface; Described computer for controlling is connected with multi-protocol interface adapter by USB interface cable; After the USB interface agreement of computer for controlling is converted to LAN, USB or RS232 interface protocol by described multi-protocol interface adapter respectively, be connected with Multi-channel switch control module with the reference instrument of configuration LAN, USB or RS232 communication interface respectively, enable computer for controlling manage by usb communication interface the reference instrument of configuration LAN, USB or RS232 communication interface and Multi-channel switch control module and control; Described Multi-channel switch control module (as Agilent3499B) configures RS232 communication interface; Described signal generator signal output part, digital multimeter and digital oscilloscope are measured input end and are connected with Multi-channel switch control module, and described Multi-channel switch control module is connected with serial equipment signaling interface; Computer for controlling carrys out control signal generator signal output terminal, digital multimeter and digital oscilloscope measurement input end by Multi-channel switch control module and is connected with the signal switching between the measured serial equipment signaling interface examined and determine.
Claims (5)
1. an integrating metrology calibrating installation for multiclass reference instrument composition, comprises computer for controlling and adapter, characterized by further comprising Multi-channel switch control module; Described adapter is multi-protocol interface adapter, described computer for controlling configuration usb communication interface, and computer for controlling is electrically connected with multi-protocol interface adapter by USB interface cable; Multi-protocol interface adapter is electrically connected with signal generator, digital multimeter or digital oscilloscope by LAN interface cable or USB interface cable, and meanwhile, multi-protocol interface adapter is electrically connected with Multi-channel switch control module by RS232 interface cable; Multi-channel switch control module is measured input end with signal generator signal output part, digital multimeter and digital oscilloscope respectively and is electrically connected, and meanwhile, Multi-channel switch control module is electrically connected with the measured serial equipment signaling interface examined and determine.
2. the integrating metrology calibrating installation of multiclass reference instrument composition according to claim 1, is characterized in that: described multi-protocol interface adapter realizes the protocol conversion of computer for controlling usb communication interface and multiple LAN, USB or RS232 communication interface.
3. the integrating metrology calibrating installation of multiclass reference instrument composition according to claim 1, is characterized in that: described computer for controlling passes through the realization of multi-protocol interface adapter to the management of signal generator, digital multimeter, digital oscilloscope and Multi-channel switch control module and control.
4. the integrating metrology calibrating installation of multiclass reference instrument composition according to claim 1, it is characterized in that: described computer for controlling is provided with the measurement verification program of serial equipment, computer for controlling realizes signal generator signal output part according to the measurement verification regulations of serial equipment automatically by Multi-channel switch control module, digital multimeter and digital oscilloscope measure the signal switching between input end and serial equipment signaling interface, pass through LAN, the output signal that USB or RS232 communication interface realizes signal generator is automatically arranged, the input signal of digital multimeter and digital oscilloscope is measured.
5. the integrating metrology calibrating installation of multiclass reference instrument composition according to claim 1, it is characterized in that: described computer for controlling installs and measures data base administrator and calibrating document generation program, automatically realizes the automatic generation of above-mentioned reference instrument measurement verification data inputting, data base administration and calibrating form.
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| CN201310013584.1A CN103134547B (en) | 2013-01-15 | 2013-01-15 | Integration metrological verification device formed by multi-class standard instrument |
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| CN201310013584.1A CN103134547B (en) | 2013-01-15 | 2013-01-15 | Integration metrological verification device formed by multi-class standard instrument |
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| CN103134547B true CN103134547B (en) | 2015-07-15 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105258718B (en) * | 2015-09-25 | 2017-10-31 | 中国人民解放军防空兵学院 | Comprehensive tester measurement verification system and adapter and metrology and measurement platform |
| CN108183934A (en) * | 2017-12-05 | 2018-06-19 | 北京航天计量测试技术研究所 | The multi-functional calibration platform of electricity based on B/S frameworks |
| CN108362368A (en) * | 2018-05-15 | 2018-08-03 | 深圳市杰曼科技股份有限公司 | Instrument automation detecting system and weighing instrument automated detection method |
| 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 |
| 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 |
| CN113959476B (en) * | 2021-12-22 | 2022-02-25 | 北京为准智能科技有限公司 | Intelligent instrument and meter verification system and method |
| CN115373321A (en) * | 2022-09-14 | 2022-11-22 | 中国人民解放军96963部队 | Multi-path star simulator calibrating device |
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