CN206743292U - A kind of full performance automatic test system of acquisition terminal remote communication module - Google Patents
A kind of full performance automatic test system of acquisition terminal remote communication module Download PDFInfo
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- CN206743292U CN206743292U CN201720379145.6U CN201720379145U CN206743292U CN 206743292 U CN206743292 U CN 206743292U CN 201720379145 U CN201720379145 U CN 201720379145U CN 206743292 U CN206743292 U CN 206743292U
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- anechoic chamber
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- 238000004891 communication Methods 0.000 title claims abstract description 68
- 238000012360 testing method Methods 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 22
- 238000005259 measurement Methods 0.000 claims description 7
- 230000011664 signaling Effects 0.000 claims description 6
- 238000004088 simulation Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 6
- 238000007689 inspection Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- IRLPACMLTUPBCL-KQYNXXCUSA-N 5'-adenylyl sulfate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OS(O)(=O)=O)[C@@H](O)[C@H]1O IRLPACMLTUPBCL-KQYNXXCUSA-N 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a kind of full performance automatic test system of acquisition terminal remote communication module, including server, industrial computer, automatic calibration unit, comprehensive tester, signal generator, anechoic chamber, intelligent detection device and electric supply installation；The server is electrically connected with the industrial computer and automatic calibration unit respectively；The industrial computer is electrically connected with comprehensive tester and signal generator respectively；The comprehensive tester and signal generator are electrically connected with by radio frequency and the anechoic chamber, respectively；The anechoic chamber, is electrically connected with by power line and the electric supply installation；The automatic calibration unit is electrically connected with by power line and the intelligent detection device；The intelligent detection device is electrically connected with anechoic chamber, and electric supply installation respectively by power line, the utility model can simulate actual application scenarios to collect the data of radiofrequency signal, realize the automatic intelligent detection to acquisition terminal remote communication module communication performance.
Description
Technical field
It the utility model is related to radio communication technical field of measurement and test, more particularly to a kind of acquisition terminal remote communication module is complete
Performance automatic test system.
Background technology
With all standing of acquisition system, the collection success rate to acquisition terminal requires more and more higher, and GPRS/CDMA without
Line public network communication mode is widely used in current power information acquisition system telecommunication, but due to by self communication and
The interference of external environment, still suffers from that acquisition terminal goes offline, communicate the problems such as unstable.
At present, the country there is no a set of detection means to realize and the communication of acquisition terminal remote communication module wireless public network realized certainly
Dynamicization Intelligent Measurement, also without reference to the telecommunication to be communicated for wireless public network on traditional acquisition terminal calibrating streamline
Module detects, and can not particularly accomplish the actual application scenarios of simulation to collect the data of radiofrequency signal, analyze and judge whether
Meet state's Network Communication technical specification communication inspection technology specification, so that can not be to the nothing of acquisition terminal remote communication module before installation
Line public network communication quality is assessed, and is avoided risk from source.How full inspection check and accept link, realize that acquisition terminal is wirelessly public
Network Communication automatic test is a urgent problem to be solved.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of full performance of acquisition terminal remote communication module
Auto-Test System, actual application scenarios can be simulated to collect the data of radiofrequency signal, realized long-range to acquisition terminal
The wireless public network communication automation system Intelligent Measurement of communication module.
The technical solution of the utility model is：
A kind of full performance automatic test system of acquisition terminal remote communication module, including it is server, industrial computer, automatic
Change calibrating unit, comprehensive tester, signal generator, anechoic chamber, intelligent detection device and electric supply installation；
The server via Ethernet interface is electrically connected with the industrial computer and automatic calibration unit respectively；
The industrial computer is electrically connected with the comprehensive tester and signal generator respectively；Comprehensive tester and the signal hair
Raw device is electrically connected with by radio frequency and the anechoic chamber, respectively；The anechoic chamber, passes through power line and electric supply installation electricity
Property connection；The automatic calibration unit is electrically connected with by power line and the intelligent detection device；The Intelligent Measurement dress
Put and be electrically connected with respectively with anechoic chamber, and electric supply installation by power line；Wherein, comprehensive tester is used to generate base station simulation
Signal and the communication performance for testing acquisition terminal remote communication module, signal generator are used to produce interference simulation signal；Intelligence
Detection means is used for folding and the anechoic chamber, automatic power on-off for controlling anechoic chamber,.
Further, the anechoic chamber, includes pallet, for placing the first acquisition terminal remote communication module to be measured
With the second acquisition terminal remote communication module, in place whether the intelligent detection device be additionally operable to judge pallet.
Further, the anechoic chamber, has AC220V power supply interfaces and direct current supply interface.
Further, the anechoic chamber, also includes electromagnetic interface filter, for being filtered to FPDP and power supply signal
Ripple.
Further, the anechoic chamber, is provided with the shield door formed using stepping pressing.
Further, the anechoic chamber, also includes being used for the SMA antennas for scrambling source.
Further, the anechoic chamber, also includes RFCD RF coupling devices, for acquisition terminal telecommunication mould
The signal transmission of block wireless public network communication is tested.
Further, the system also includes relay, and electric supply installation gives the first acquisition terminal respectively by the relay
Remote communication module and the power supply of the second acquisition terminal remote communication module.
Further, the frequency range of the anechoic chamber, is 300MHz~3GHz.
Further, the electric supply installation is single-phase or three phase supply device.
Further, the comprehensive tester supports signaling mode and the test of non-signaling pattern.
Compared with prior art, the beneficial effects of the utility model are：
(1) the utility model can realize that the automatic intelligent of the remote communication module to being communicated for wireless public network is examined
Survey, realize the actual application scenarios of simulation to collect the data of radiofrequency signal, analyze and judge whether to meet state's Network Communication unit
Technical specification and communication unit inspection technology specification, so as in a pre-installation to the wireless public affairs of acquisition terminal remote communication module
Network Communication Quality is assessed, and is avoided risk from source；
(2) the utility model can detect the remote communication module of two acquisition terminals simultaneously, have efficiently easily special
Point.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its illustrate be used for explain the application, do not form the improper restriction to the application.
Fig. 1 is the utility model structure diagram.
Wherein 1- servers；2- industrial computers；3- automatic calibration units；4- comprehensive testers；5- signal generators；
6- anechoic chamber,s；7- intelligent detection devices；8- electric supply installations；9- pallets；10- the first acquisition terminal remote communication modules；11-
Two acquisition terminal remote communication modules.
Embodiment
It is noted that described further below is all exemplary, it is intended to provides further instruction to the application.It is unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
As shown in figure 1, a kind of full performance automatic test system of acquisition terminal remote communication module of the present embodiment includes service
Device 1, industrial computer 2, automatic calibration unit 3, comprehensive tester 4, signal generator 5, anechoic chamber, 6, Intelligent Measurement dress
Put 7 and electric supply installation 8.Wherein, server 1 is electrically connected with automatic calibration unit 3 and industrial computer 2 respectively by netting twine
Connect, industrial computer 2 is electrically connected with comprehensive tester 4 and signal generator 5 respectively, specifically, can pass through professional control
Connection, comprehensive tester 4 and signal generator 5 are connected by radio frequency line with anechoic chamber, 6 respectively, specifically can be by special
Industry level radio-frequency line is connected, and anechoic chamber, 6 is electrically connected with by power line and electric supply installation 8；Automatic calibration unit 3 passes through electricity
The line of force is electrically connected with intelligent detection device 7；Intelligent detection device 7 by power line respectively with anechoic chamber, 6 and electric supply installation 8
It is electrically connected with.
Automatic calibration unit 3 is plugged into existing acquisition terminal detection line, that is, is seamlessly connected, and the first collection to be measured is eventually
The end acquisition terminal remote communication module 11 of remote communication module 10 and second is put in pallet 9 to be entered certainly by acquisition terminal detection line
Dynamicization examines and determine unit 3, and pallet 9 is sent to the door mouth in Multifunctional electric wave darkroom 6 by conveyer belt, and intelligent detection device 7 is controlled
The door of anechoic chamber, 6 processed automatically opens up, and pallet 9 delivers to the test position of anechoic chamber, 6, and intelligent detection device 7 controls electric wave
The door in darkroom 6 is closed, and whether in place to judge pallet, automatic for tested first acquisition terminal remote communication module 10 and second
It is electric in acquisition terminal remote communication module 11；Industrial computer 2 controls comprehensive tester 4 to simulate the base stations such as GPRS by netting twine,
Carry out a series of transmitting and receive test, industrial computer 2 produces interference signal by netting twine control signal generator and is added in nothing
On line communication port, the antijamming capability of tested acquisition terminal remote communication module is tested.
The present embodiment can realize the automatic intelligent of the acquisition terminal remote communication module to being communicated for wireless public network
Detection, the actual application scenarios of simulation are realized to collect the data of radiofrequency signal, analyzes and judges whether to meet state's Network Communication list
First technical specification and communication unit inspection technology specification, so as in a pre-installation to the wireless of acquisition terminal remote communication module
Public network communication quality is assessed, and is avoided risk from source.
Specifically, Multifunctional electric wave darkroom 6 includes pallet 9, pallet 9 remotely leads to for placing the first acquisition terminal to be measured
Believe the acquisition terminal remote communication module 11 of module 10 and second, i.e., by the first acquisition terminal remote communication module 10 to be measured and the
Two acquisition terminal remote communication modules 11 are placed on pallet 9, and then carry out full performance detection to it by the present embodiment system.
Meanwhile the present embodiment also includes relay (not shown), electric supply installation 8 is remote to the first acquisition terminal respectively by the relay
The acquisition terminal remote communication module 11 of journey communication module 10 and second is powered, corresponding, and anechoic chamber, 6 supplies including AC220V
Electrical interface and direct current supply interface.
The anechoic chamber, 6 of the present embodiment also includes being used for be filtered all FPDPs and power supply signal
Electromagnetic interface filter, the SMA antennas for scrambling source, the signal transmission for the communication of acquisition terminal remote communication module wireless public network
The RFCD RF coupling devices of test.And the shield door of anechoic chamber, 6 uses stepper motor pressing mode, ensure the property of shielding
Energy.
The frequency range of the anechoic chamber, 6 is 300MHz~3GHz, and it is reachable that isolation effect is applied to working frequency maximum
3GHz and more than, shield effectiveness≤3GHz and be better than 90dB, the absorbing property of absorbing material is more than 11dB.
Comprehensive tester 4 supports signaling mode and the test of non-signaling pattern.Comprehensive tester 4 can simulate the bases such as GPRS
Stand, support W-CDMA, HSPA, TD-SCDMA, TD-HSDPA, CDMA10,1xEV-DO, IS-97, GSM, GPRS, EGPRS, TIA/
EIA-136 and AMPS tests, including GPIB and LAN interface.
Comprehensive tester is used for audio measurement, receives test and launches test, wherein, receiving test includes：GPRS/
EGPRS multi-slot BER, and GPRS/EGPRS, multi-slot BLER test, and RX level；Transmitting test includes：GPRS/
EGPRS multi-slot transmission powers；Frequency range is 292 to 2900MHz, and precision is less than 1Hz.
The present embodiment can realize that the wireless public network communication to acquisition terminal remote communication module realizes that automatic intelligent is examined
Survey, analyze and judge whether to meet that state's net 1374.3-2013 communication unit technologies specification and 1379.4-2013 communication units are examined
Technical specification, so as to assess the wireless public network communication quality of acquisition terminal before installation, avoided risk from source.
Link is checked and accepted in full inspection, realizes that acquisition terminal wireless public network communication automation system is tested.
The preferred embodiment of the application is the foregoing is only, is not limited to the application, for the skill of this area
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent substitution, improvement etc., should be included within the protection domain of the application.
Claims (10)
- A kind of 1. full performance automatic test system of acquisition terminal remote communication module, it is characterised in that：Including server, industry meter Calculation machine, automatic calibration unit, comprehensive tester, signal generator, anechoic chamber, intelligent detection device and electric supply installation；The server via Ethernet interface is electrically connected with the industrial computer and automatic calibration unit respectively；It is described Industrial computer is electrically connected with the comprehensive tester and signal generator respectively；The comprehensive tester and signal generator It is electrically connected with respectively by radio frequency and the anechoic chamber,；The anechoic chamber, is electrically connected by power line and the electric supply installation Connect；The automatic calibration unit is electrically connected with by power line and the intelligent detection device；The intelligent detection device leads to Power line is crossed to be electrically connected with anechoic chamber, and electric supply installation respectively；Wherein, comprehensive tester is used to generate base station analog signal And the communication performance of acquisition terminal remote communication module is tested, signal generator is used to produce interference simulation signal；Intelligent Measurement Device is used for folding and the anechoic chamber, automatic power on-off for controlling anechoic chamber,.
- 2. system according to claim 1, it is characterised in that：The anechoic chamber, includes pallet, to be measured for placing First acquisition terminal remote communication module and the second acquisition terminal remote communication module, the intelligent detection device are additionally operable to judge In place whether pallet.
- 3. system according to claim 2, it is characterised in that also pass through the relay including relay, electric supply installation Powered respectively to the first acquisition terminal remote communication module and the second acquisition terminal remote communication module.
- 4. system according to claim 3, it is characterised in that the anechoic chamber, be provided with using stepper motor pressing and Into shield door.
- 5. system according to claim 2, it is characterised in that the anechoic chamber, also includes electromagnetic interface filter, for logarithm It is filtered according to port and power supply signal.
- 6. system according to claim 2, it is characterised in that the anechoic chamber, also includes being used for SMA days that scramble source Line.
- 7. system according to claim 2, it is characterised in that the anechoic chamber, also includes RFCD RF coupling devices, Signal transmission for being communicated to acquisition terminal remote communication module wireless public network is tested.
- 8. according to the system described in claim any one of 4-7, it is characterised in that the frequency range of the anechoic chamber, is 300MHz~3GHz。
- 9. system according to claim 1, it is characterised in that the electric supply installation is single-phase or three phase supply device.
- 10. system according to claim 1, it is characterised in that the comprehensive tester supports signaling mode and non-signaling Pattern is tested.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720379145.6U CN206743292U (en) | 2017-04-12 | 2017-04-12 | A kind of full performance automatic test system of acquisition terminal remote communication module |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720379145.6U CN206743292U (en) | 2017-04-12 | 2017-04-12 | A kind of full performance automatic test system of acquisition terminal remote communication module |
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| CN206743292U true CN206743292U (en) | 2017-12-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462524A (en) * | 2018-12-11 | 2019-03-12 | 国网湖北省电力有限公司 | A kind of intelligent power acquisition terminal detection device and detection method |
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2017
- 2017-04-12 CN CN201720379145.6U patent/CN206743292U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462524A (en) * | 2018-12-11 | 2019-03-12 | 国网湖北省电力有限公司 | A kind of intelligent power acquisition terminal detection device and detection method |
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| 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: 250002 Wang Yue Road, Ji'nan City, Shandong Province, No. 2000 Patentee after: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. Patentee after: STATE GRID CORPORATION OF CHINA Address before: 250002 Wang Yue Road, Ji'nan City, Shandong Province, No. 2000 Patentee before: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. Patentee before: State Grid Corporation of China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210414 Address after: No. 150, Jinger Road, Daguanyuan, Shizhong District, Jinan City, Shandong Province Patentee after: Shandong Electric Power Marketing Center Patentee after: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. Patentee after: STATE GRID CORPORATION OF CHINA Address before: 250002 Wang Yue Road, Ji'nan City, Shandong Province, No. 2000 Patentee before: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. Patentee before: STATE GRID CORPORATION OF CHINA |