CN207910788U - A kind of less radio-frequency automatic test production system - Google Patents
A kind of less radio-frequency automatic test production system Download PDFInfo
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- CN207910788U CN207910788U CN201820028740.XU CN201820028740U CN207910788U CN 207910788 U CN207910788 U CN 207910788U CN 201820028740 U CN201820028740 U CN 201820028740U CN 207910788 U CN207910788 U CN 207910788U
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Abstract
The utility model discloses a kind of less radio-frequency automatic test production systems, including equipment under test module, power detection module, data sampling module, electromagnetic measurement module, electromagnetic interference measurement, EMI measurement unit, electromagnetic sensitivity measurement, EM sensitivity measurement unit, tester module, signal and spectrum analyzer, radio frequency and microwave signal generator, power meter, Network Analyzer, signal-adjusting module, wireless radio frequency modules, test module, industrial personal computer, GPIB control cards, comparison unit, human-computer interface control module, display module and memory module.The electromagnetic interference measurement, EMI measurement unit that the utility model is equipped with constitutes electromagnetic power special measurement module with electromagnetic sensitivity measurement, EM sensitivity measurement unit, keeps Automatic Control detection continuous, detection data result is made to be minimized by artifical influence factor；The multiple radio frequency units being equipped with, can carry out the test of multiple equipment, improve test rate, while reduce artificial, reach that test speed is fast, reliability is high, strong antijamming capability, control method are simple and easy to do.
Description
Technical field
The utility model is related to a kind of less radio-frequency production systems, specially a kind of less radio-frequency automatic test production system
System, belongs to test system applied technical field.
Background technology
Measuring technology is to realize a basic technology of information collection, conversion, processing, in information-based today, tests skill
The fundamental position of art is constantly reinforced, and the level of measuring technology also reflects the level of production and development.
Existing wireless test technology is mostly manual operation, and artifical influence factor is big, influence test as a result, other existing
Less radio-frequency test the intensive occupancy frequency spectrum of system, cause the interference between less radio-frequency electric system big, the test result that makes exists
Prodigious deviation.Therefore, a kind of less radio-frequency automatic test production system is proposed regarding to the issue above.
Invention content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of less radio-frequency automatic test life
Production system.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of less radio-frequency automatic test production system
System, including equipment under test module, industrial personal computer and wireless radio frequency modules, the equipment under test module connect power detection module, and
The power detection module connects data sampling module；The data sampling module connects electromagnetic measurement module, and the electromagnetism
Measurement module includes electromagnetic interference measurement, EMI measurement unit and electromagnetic sensitivity measurement, EM sensitivity measurement unit；The electromagnetic measurement module connecting test equipment
Module, the tester module include signal and spectrum analyzer, radio frequency and microwave signal generator, power meter and network point
Analyzer；The tester module connection signal adjustment module, and the signal-adjusting module connects wireless radio frequency modules；It is described
Wireless radio frequency modules connecting test module, and the test module connects industrial personal computer；The industrial personal computer is internally provided with GPIB controls
Card and comparison unit, and industrial personal computer connection human-computer interface control module, display module and memory module.
Preferably, it is connected by gpib bus between the tester module and the industrial personal computer, and the industrial personal computer
It is connect by interface between the wireless radio frequency modules.
Preferably, the wireless radio frequency modules support FM, GPS, Wi-Fi, bluetooth, WiMAX and NFC signals transmission side
Formula.
Preferably, the power detection module, wireless radio frequency modules and test module are equipped with several, and the power
The quantity of detection module, wireless radio frequency modules and test module is equal.
Preferably, it is connected by USB interface between the data sampling module and the electromagnetic measurement module.
The utility model has the beneficial effects that：This kind of less radio-frequency automatic test production system is equipped with GPIB control cards
Industrial personal computer, can automatically control less radio-frequency test carry out, by memory module in time completely preserve equipment under test it is basic
Information, test event and test result, convenient for checking and data processing, and can by equipped with pair tested of comparison unit
According to, can contrast and experiment occur deviation, keep the result of detection more acurrate；The Network Analyzer being equipped with is used for equipment under test
The voltage standing wave ratio of radio frequency input/output port measures and the propagation delay time of repeater measures；The electromagnetic interference measurement, EMI measurement being equipped with
Unit constitutes electromagnetic power special measurement module with electromagnetic sensitivity measurement, EM sensitivity measurement unit, keeps Automatic Control detecting system continuous
Work, makes detection data result be minimized by artifical influence factor；The multiple radio frequency units being equipped with can carry out multiple equipment
Test, improve test rate, while reducing artificial, reach that test speed is fast, reliability is high, strong antijamming capability, controlling party
Method is simple and easy to do；There are good economic benefit and social benefit, is suitble to promote the use of.
Description of the drawings
Fig. 1 is that the utility model is connected schematic diagram.
In figure：1, equipment under test module, 2, power detection module, 3, data sampling module, 4, electromagnetic measurement module, 41,
Electromagnetic interference measurement, EMI measurement unit, 42, electromagnetic sensitivity measurement, EM sensitivity measurement unit, 5, tester module, 51, signal and spectrum analyzer, 52,
Radio frequency and microwave signal generator, 53, power meter, 54, Network Analyzer, 6, signal-adjusting module, 7, wireless radio frequency modules, 8,
Test module, 9, industrial personal computer, 91, GPIB control cards, 92, comparison unit, 10, human-computer interface control module, 11, display module,
12, memory module.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Refering to Figure 1, a kind of less radio-frequency automatic test production system, including equipment under test module 1, industrial personal computer
9 and wireless radio frequency modules 7, the equipment under test module 1 connects power detection module 2, and the power detection module 2 connects number
According to sampling module 3；The data sampling module 3 connects electromagnetic measurement module 4, and the electromagnetic measurement module 4 is dry including electromagnetism
Disturb measuring unit 41 and electromagnetic sensitivity measurement, EM sensitivity measurement unit 42；4 connecting test EM equipment module 5 of the electromagnetic measurement module, the survey
It includes signal and spectrum analyzer 51, radio frequency and microwave signal generator 52, power meter 53 and Network Analyzer to try EM equipment module 5
54；5 connection signal adjustment module 6 of the tester module, and the signal-adjusting module 6 connects wireless radio frequency modules 7；Institute
7 connecting test module 8 of wireless radio frequency modules is stated, and the test module 8 connects industrial personal computer 9；The industrial personal computer 9 is internally provided with
GPIB control cards 91 and comparison unit 92, and the industrial personal computer 9 connects human-computer interface control module 10, display module 11 and storage
Module 12.
As a kind of technical optimization scheme of the utility model, lead between the tester module 5 and the industrial personal computer 9
Gpib bus connection is crossed, and is connected by interface between the industrial personal computer 9 and the wireless radio frequency modules 7, realizes data and letter
Number effective transmission.
As a kind of technical optimization scheme of the utility model, the wireless radio frequency modules 7 support FM, GPS, Wi-Fi, indigo plant
The signals transmission mode such as tooth, WiMAX and NFC, has a wide range of application.
As a kind of technical optimization scheme of the utility model, the power detection module 2, wireless radio frequency modules 7 and survey
Die trial block 8 is equipped with several, and the quantity of the power detection module 2, wireless radio frequency modules 7 and test module 8 is equal,
Realize the corresponding transmission and control of data.
As a kind of technical optimization scheme of the utility model, the data sampling module 3 and the electromagnetic measurement module 4
Between connected by USB interface, so that signal integrity is transmitted.
When the utility model is used, this kind of less radio-frequency automatic test production system is connected by equipment under test module 1
Multiple power detection modules 2 are connect, is controlled by industrial personal computer 9 and detection data is acquired by data sampling module 3, signal is passed
Enter to electromagnetic measurement module 4, electromagnetic interference measurement, EMI measurement unit 41, electromagnetic sensitivity measurement, EM sensitivity measurement unit 42 detect electromagnetic interference data and electricity
The numerical value of magnetic responsivity prevents excessive interference from causing the deviation of data, after frequency spectrum is used for by signal and spectrum analyzer 51
It measures, power measurement and modulation measurement, electromagnetic sensitivity measurement, EM sensitivity measurement list are inputted by network analysis 54 for equipment under test radio frequency
The voltage standing wave ratio of output port measures and the propagation delay time of repeater measures, correction and chain of the power meter 53 for system
The measurement of road decaying, radio frequency and microwave signal generator 52 are used for intermodulation testing, spectrum analyzer 51, radio frequency and microwave signal hair
Raw device 52, power meter 53 connect industrial personal computer 9 with Network Analyzer 54 by gpib bus, can carry out operation control by industrial personal computer 9
System；After carrying out Signal Regulation by signal-adjusting module 6 wireless device is completed by wireless radio frequency modules 7 and test module 8 again
Test.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of less radio-frequency automatic test production system, including equipment under test module（1）, industrial personal computer（9）And less radio-frequency
Module（7）, it is characterised in that：The equipment under test module（1）Connect power detection module（2）, and the power detection module
（2）Connect data sampling module（3）；The data sampling module（3）Connect electromagnetic measurement module（4）, and the electromagnetic measurement
Module（4）Including electromagnetic interference measurement, EMI measurement unit（41）With electromagnetic sensitivity measurement, EM sensitivity measurement unit（42）；The electromagnetic measurement module（4）Even
Connect tester module（5）, the tester module（5）Including signal and spectrum analyzer（51）, radio frequency and microwave signal
Generator（52）, power meter（53）And Network Analyzer（54）；The tester module（5）Connection signal adjustment module（6）,
And the signal-adjusting module（6）Connect wireless radio frequency modules（7）；The wireless radio frequency modules（7）Connecting test module（8）,
And the test module（8）Connect industrial personal computer（9）；The industrial personal computer（9）It is internally provided with GPIB control cards（91）And comparison unit
（92）, and the industrial personal computer（9）Connect human-computer interface control module（10）, display module（11）And memory module（12）.
2. a kind of less radio-frequency automatic test production system according to claim 1, it is characterised in that：The test is set
Standby module（5）With the industrial personal computer（9）Between connected by gpib bus, and the industrial personal computer（9）With the less radio-frequency mould
Block（7）Between connected by interface.
3. a kind of less radio-frequency automatic test production system according to claim 1, it is characterised in that：It is described wirelessly to penetrate
Frequency module（7）Support FM, GPS, Wi-Fi, bluetooth, WiMAX and NFC signal transmission modes.
4. a kind of less radio-frequency automatic test production system according to claim 1, it is characterised in that：The power inspection
Survey module（2）, wireless radio frequency modules（7）And test module（8）Several are equipped with, and the power detection module（2）, it is wireless
Radio-frequency module（7）And test module（8）Quantity be equal.
5. a kind of less radio-frequency automatic test production system according to claim 1, it is characterised in that：The data are adopted
Egf block（3）With the electromagnetic measurement module（4）Between connected by USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820028740.XU CN207910788U (en) | 2018-01-09 | 2018-01-09 | A kind of less radio-frequency automatic test production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820028740.XU CN207910788U (en) | 2018-01-09 | 2018-01-09 | A kind of less radio-frequency automatic test production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207910788U true CN207910788U (en) | 2018-09-25 |
Family
ID=63566698
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820028740.XU Active CN207910788U (en) | 2018-01-09 | 2018-01-09 | A kind of less radio-frequency automatic test production system |
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| CN (1) | CN207910788U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682910A (en) * | 2020-04-15 | 2020-09-18 | 广州杰赛科技股份有限公司 | Radio frequency performance testing device and method for 5G millimeter wave base station |
| CN112946379A (en) * | 2021-01-15 | 2021-06-11 | 中汽研汽车检验中心（天津）有限公司 | Electromagnetic signal injection vehicle-mounted Ethernet wire harness and test method |
-
2018
- 2018-01-09 CN CN201820028740.XU patent/CN207910788U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682910A (en) * | 2020-04-15 | 2020-09-18 | 广州杰赛科技股份有限公司 | Radio frequency performance testing device and method for 5G millimeter wave base station |
| CN111682910B (en) * | 2020-04-15 | 2022-04-12 | 广州杰赛科技股份有限公司 | Radio frequency performance testing device and method for 5G millimeter wave base station |
| CN112946379A (en) * | 2021-01-15 | 2021-06-11 | 中汽研汽车检验中心（天津）有限公司 | Electromagnetic signal injection vehicle-mounted Ethernet wire harness and test method |
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