CN203149382U - Virtual apparatus bus product calibration platform - Google Patents
Virtual apparatus bus product calibration platform Download PDFInfo
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- CN203149382U CN203149382U CN2013201511147U CN201320151114U CN203149382U CN 203149382 U CN203149382 U CN 203149382U CN 2013201511147 U CN2013201511147 U CN 2013201511147U CN 201320151114 U CN201320151114 U CN 201320151114U CN 203149382 U CN203149382 U CN 203149382U
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- pxi
- vxi
- calibration
- pxi bus
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The utility model relates to a virtual apparatus bus product calibration platform, which is mainly used for a calibration testing task of a PXI/VXI bus test apparatus and products, and the virtual apparatus bus product calibration platform comprises a computer (1), a PXI bus system (2), a VXI bus system (3), a multifunctional calibration source (4) and a digital multimeter (5). The utility model is a brand new calibration testing system by aiming at the PXI bus and VXI bus measurement devices, and a PXI bus switch module is introduced for providing hardware guarantee to realize the multichannel measurement. The platform has excellent expansion performance, by increasing the standard equipment types and enhancing the performance, automatic calibration tests for other bus-type measurement devices can be expanded, the abundant human resources can be saved, work efficiency is increased, and the application prospect is good.
Description
Technical field
The utility model belongs to the metrology and measurement field, is mainly used in the calibration testing task of PXI/VXI bus test instrument and product.
Background technology
Along with increasing PXI, bus-type measuring equipments such as VXI are applied to industry, fields such as scientific research, be operated in we of metering field, face new challenges: PXI, the calibration testing of bus-type measuring equipments such as VXI is a difficult problem, their precision height, passage is many, range is many, and the calibration testing project is also many, contained voltage, electric current, resistance, pulse, a plurality of parameters such as frequency, if take each passage of manual mode calibration testing, each index, not only need to expend great amount of manpower and time, efficient is extremely low, also is difficult to eliminate human error, the influence that human error etc. are brought.Therefore, rely on existing resource, the advantage of performance computer technology, set up a system that carries out calibration testing at bus measuring equipments such as PXI, VXI, can be convenient and swift and accurate calibration testing virtual instrument bus measuring equipment reliably, be to increase work efficiency and the effective means of system's accuracy.
The PXI bus is that pci bus is in the expansion of instrument field, it the pci bus technical development of CompactPCI stipulative definition is become be suitable for testing, measurement and the machinery of data acquisition applications, electric and software specifications, thereby formed new virtual instrument architecture.Vxi bus be the VME bus in the expansion of instrument field, be the modularization robotic instrument system that computing machine is handled.
Summary of the invention
Goal of the invention
Testing complex, the wiring that characteristics such as precision height, the passage at bus-type measuring equipments such as used PXI, VXI is many, range is many, function is wide are brought is loaded down with trivial details, human input is big, uninteresting repetition, inefficiency, problem such as make mistakes easily, develops the platform that a cover can address the above problem.And advantage such as that this platform need have is easy to use, favorable expandability, maintenance are simple.
Technical scheme
The total line products calibration platform of a kind of virtual instrument, comprise a computing machine 1, PXI bus system 2, vxi bus system 3, multi-functional calibration source 4 and digital multimeter 5, described PXI bus system 2 comprises PXI bus cabinet 201, PXI bus remote controllers 202 and PXI bus switch module 203, described vxi bus system 3 comprises vxi bus cabinet 301 and vxi bus remote controllers 302, described PXI bus system 2 is connected with computing machine 1 by the MXI bus, described vxi bus system 3 is connected with computing machine 1 by 1394 buses, described multi-functional calibration source 4 and digital multimeter 5 all are connected with computing machine 1 by gpib bus, and PXI bus system 2 is respectively by p-wire and multi-functional calibration source 4, digital multimeter 5 and vxi bus system 3 connect.
The PXI bus is calibrated module 204 PXI bus cabinet 201 back of packing into and is connected with PXI bus switch module 203 by p-wire, vxi bus is calibrated module 303 vxi bus cabinet 301 back of packing into and is connected with PXI bus switch module 203 by p-wire, and PXI bus switch module 203 is connected with multi-functional calibration source 4 and/or digital multimeter 5 by p-wire.
Beneficial effect
The utility model is a brand-new system that carries out calibration testing at PXI bus and vxi bus measuring equipment specially, has introduced PXI bus switch module, for realizing that multi-channel measurement provides hardware guarantee.This platform has outstanding scalability, along with the increase of standard device kind and the lifting of performance, can expand to the automatic calibration testing of other bus-type measuring equipment, saved the great amount of manpower resource, and improved work efficiency, good prospects for application is arranged.
Description of drawings
Fig. 1 is the utility model theory diagram.
Wherein, 1-computing machine, 2-PXI bus system, the 3-VXI bus system, the multi-functional calibration source of 4-, 5-digital multimeter, 201-PXI bus cabinet, 202-PXI bus remote controllers, 203-PXI bus switch module, the 204-PXI bus is calibrated module, 301-VXI bus cabinet, 302-VXI bus remote controllers, the 303-VXI bus is calibrated module.
SpecificallyEmbodiment
Below in conjunction with accompanying drawing the utility model is done to describe in further detail, seen also Fig. 1.
As shown in Figure 1, the total line products calibration platform of a kind of virtual instrument, comprise a computing machine 1, PXI bus system 2, vxi bus system 3, multi-functional calibration source 4 and digital multimeter 5, described PXI bus system 2 comprises PXI bus cabinet 201, PXI bus remote controllers 202 and PXI bus switch module 203, described vxi bus system 3 comprises vxi bus cabinet 301 and vxi bus remote controllers 302, described PXI bus system 2 is connected with computing machine 1 by the MXI bus, described vxi bus system 3 is connected with computing machine 1 by 1394 buses, described multi-functional calibration source 4 and digital multimeter 5 all are connected with computing machine 1 by gpib bus, and PXI bus system 2 is respectively by p-wire and multi-functional calibration source 4, digital multimeter 5 and vxi bus system 3 connect.
The PXI bus is calibrated module 204 PXI bus cabinet 201 back of packing into and is connected with PXI bus switch module 203 by p-wire, vxi bus is calibrated module 303 vxi bus cabinet 301 back of packing into and is connected with PXI bus switch module 203 by p-wire, and PXI bus switch module 203 is connected with multi-functional calibration source 4 and/or digital multimeter 5 by p-wire.
Computing machine 1: computing machine 1 is the operations centre of whole calibration test system.It executes instruction by remote controllers control functional module 202 and 302 according to program, and the result is conveyed to computing machine 1 by bus.According to actual operating position, the idle expansion slot of computing machine 1 mainboard should have 1 PCI groove and 1 PCI-E groove at least.
Vxi bus cabinet 301 and vxi bus remote controllers 302:VXI bus cabinet 301 are the configurations of indispensability indispensable in the vxi bus instrument, because the power supply of vxi bus module, data transmission, module is fixing and cooling etc. all realizes by mainframe box.Zero groove is physical location unique in each vxi mainframe, and Zero greeve controller is the vitals that connects computing machine and each functional module of VXI, usually the IEEE-1394 PC Link to VXI that selects Agilent company for use is as vxi bus remote controllers 302, and it can be directly connected to computing machine 1 backboard of vxi bus cabinet 301 by the high-speed serial bus IEEE-1394 Bus of standard.
PXI bus cabinet 201 and PXI bus remote controllers 202: function class is similar to vxi bus cabinet 301 and vxi bus remote controllers 302,
PXI bus switch module 203: all be multichannel by school virtual bus type testing tool major part, in order to realize the automatic switchover of passage in the calibration testing, really realize automatic calibration testing, we need PXI bus switch module 203 inevitably.
Multi-functional calibration source 4 and digital multimeter 5: multi-functional calibration source 4 and digital multimeter 5 are calibrated module for calibration PXI bus and vxi bus is calibrated the indispensable standard device of module.Output and the acquisition function of signals such as voltage, electric current, frequency and resistance are provided.
Above-mentioned hardware is formed hardware platform according to request for utilization, and instrument drives in the collocation, just can carry out manual calibration work.Go up self-editing automatic calibration application software as arranging in pairs or groups again, behind the commissioning test, just constituted the automatic calibration platform of a cover at PXI/VXI bus test instrument.
The utility model is a brand-new system that carries out calibration testing at PXI bus and vxi bus measuring equipment specially, has introduced PXI bus switch module, for realizing that multi-channel measurement provides hardware guarantee.This platform has outstanding scalability, along with the increase of standard device kind and the lifting of performance, can expand to the automatic calibration testing of other bus-type measuring equipment, saved the great amount of manpower resource, and improved work efficiency, good prospects for application is arranged.
Claims (2)
1. total line products calibration platform of virtual instrument, it is characterized in that, comprise a computing machine [1], PXI bus system [2], vxi bus system [3], multi-functional calibration source [4] and digital multimeter [5], described PXI bus system [2] comprises PXI bus cabinet [201], PXI bus remote controllers [202] and PXI bus switch module [203], described vxi bus system [3] comprises vxi bus cabinet [301] and vxi bus remote controllers [302], described PXI bus system [2] is connected with computing machine [1] by the MXI bus, described vxi bus system [3] is connected with computing machine [1] by 1394 buses, described multi-functional calibration source [4] and digital multimeter [5] all are connected with computing machine [1] by gpib bus, and PXI bus system [2] is respectively by p-wire and multi-functional calibration source [4], digital multimeter [5] and vxi bus system [3] connect.
2. the total line products calibration platform of a kind of virtual instrument according to claim 1, it is characterized in that, the PXI bus is calibrated pack into PXI bus cabinet [201] back of module [204] and is connected with PXI bus switch module [203] by p-wire, vxi bus is calibrated pack into vxi bus cabinet [301] back of module [303] and is connected with PXI bus switch module [203] by p-wire, and PXI bus switch module [203] is connected with multi-functional calibration source [4] and/or digital multimeter [5] by p-wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201511147U CN203149382U (en) | 2013-03-29 | 2013-03-29 | Virtual apparatus bus product calibration platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201511147U CN203149382U (en) | 2013-03-29 | 2013-03-29 | Virtual apparatus bus product calibration platform |
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| Publication Number | Publication Date |
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| CN203149382U true CN203149382U (en) | 2013-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013201511147U Expired - Lifetime CN203149382U (en) | 2013-03-29 | 2013-03-29 | Virtual apparatus bus product calibration platform |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103425055A (en) * | 2013-08-28 | 2013-12-04 | 山东大学 | Semi-virtual functional test device and method for control system |
| CN103697928A (en) * | 2013-12-25 | 2014-04-02 | 北京航天测控技术有限公司 | Instrument calibration method and device |
| CN103983871A (en) * | 2014-05-16 | 2014-08-13 | 哈尔滨工程大学 | VXI module tester based on FPGA |
| CN109901459A (en) * | 2018-12-19 | 2019-06-18 | 北京航天计量测试技术研究所 | A kind of calibration system of servo simulator |
| CN110749444A (en) * | 2019-09-27 | 2020-02-04 | 西安航天计量测试研究所 | Calibration system and method for aerospace liquid engine ground test testing system |
| CN110781103A (en) * | 2019-11-05 | 2020-02-11 | 中电科仪器仪表有限公司 | PXI bus switch module control system and method |
-
2013
- 2013-03-29 CN CN2013201511147U patent/CN203149382U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103425055A (en) * | 2013-08-28 | 2013-12-04 | 山东大学 | Semi-virtual functional test device and method for control system |
| CN103697928A (en) * | 2013-12-25 | 2014-04-02 | 北京航天测控技术有限公司 | Instrument calibration method and device |
| CN103697928B (en) * | 2013-12-25 | 2016-05-11 | 北京航天测控技术有限公司 | A kind of instrument calibration method and device |
| CN103983871A (en) * | 2014-05-16 | 2014-08-13 | 哈尔滨工程大学 | VXI module tester based on FPGA |
| CN109901459A (en) * | 2018-12-19 | 2019-06-18 | 北京航天计量测试技术研究所 | A kind of calibration system of servo simulator |
| CN110749444A (en) * | 2019-09-27 | 2020-02-04 | 西安航天计量测试研究所 | Calibration system and method for aerospace liquid engine ground test testing system |
| CN110781103A (en) * | 2019-11-05 | 2020-02-11 | 中电科仪器仪表有限公司 | PXI bus switch module control system and method |
| CN110781103B (en) * | 2019-11-05 | 2022-02-15 | 中电科思仪科技股份有限公司 | PXI bus switch module control system and method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610091 planning and Development Department of Chengdu aircraft design and Research Institute, 1610 Riyue Avenue, Qingyang District, Chengdu City, Sichuan Province Patentee after: AVIC CHENGDU AIRCRAFT DESIGN & Research Institute Address before: 610091 planning and Development Department of Chengdu aircraft design and Research Institute, 1610 Riyue Avenue, Qingyang District, Chengdu City, Sichuan Province Patentee before: AVIC CHENGDU AIRCRAFT DESIGN & Research Institute |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |