CN107222270A - Method of testing, test system and the test equipment of communication equipment - Google Patents
Method of testing, test system and the test equipment of communication equipment Download PDFInfo
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- CN107222270A CN107222270A CN201710307600.6A CN201710307600A CN107222270A CN 107222270 A CN107222270 A CN 107222270A CN 201710307600 A CN201710307600 A CN 201710307600A CN 107222270 A CN107222270 A CN 107222270A
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- 238000012360 testing method Methods 0.000 title claims abstract description 462
- 238000004891 communication Methods 0.000 title claims abstract description 70
- 238000010998 test method Methods 0.000 title claims abstract description 14
- 238000004458 analytical method Methods 0.000 claims abstract description 168
- 230000011664 signaling Effects 0.000 claims abstract description 77
- 238000000034 method Methods 0.000 claims description 89
- 230000008569 process Effects 0.000 claims description 82
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 25
- 238000005259 measurement Methods 0.000 claims description 13
- 238000001228 spectrum Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000011022 operating instruction Methods 0.000 description 2
- 238000010183 spectrum analysis Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/15—Performance testing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/29—Performance testing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
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- Computer Networks & Wireless Communication (AREA)
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
The present invention proposes a kind of method of testing of communication equipment and the test system of communication equipment, possess the first signaling switch and secondary signal switch, first to fourth radio-frequency terminals of the first signaling switch respectively connected the first signal and occur instrument, instrument occurs for secondary signal, first equipment under test and the second equipment under test, 5th to the 8th radio-frequency terminals of secondary signal switch respectively connected the first equipment under test, second equipment under test, first signal analysis instrument and secondary signal analysis meter, first signaling switch and secondary signal switch are connected with switch switching unit, when obtaining the first connection signal, first signaling switch and secondary signal switch are connected according to the first connection mode；When obtaining the second connection signal, the connection mode for being switched the first signaling switch and secondary signal according to the described second connection signal switches to the second connection mode from the first connection mode, it is possible to increase the utilization rate of test instrumentation.
Description
Technical field
The present invention relates to the communications field, the method for testing of more particularly to a kind of communication equipment and a kind of survey of communication equipment
Test system.
Background technology
In the production process of the products such as communication equipment, to ensure that product meets its performance indications and quality requirement, all can
A series of test of projects is carried out to product using special test instrumentation in quality inspection process.
It is typically to build a test station, by many different testers at present when testing communication equipment
Table is placed in test station, and the products such as communication equipment are tested one by one, first allows certain test instrumentation to test certain communication
Equipment, after this test instrumentation is completed to the test of this communication equipment, then allows other test instrumentations to continue to test this communication
Equipment, so when this test instrumentation performs test job, other test instrumentations are in idle condition, when other test instrumentations
When performing test job, this test instrumentation is then in idle condition, therefore always has test instrumentation and be in idle condition, tester
The overall utilization of table is relatively low.
The content of the invention
Based on this, the present invention proposes a kind of method of testing and a kind of test system of communication equipment of communication equipment, energy
Enough improve the utilization rate of test instrumentation.
A kind of test equipment of communication equipment, including：First signaling switch, secondary signal switch and first signal
Switch and secondary signal switch the switch switching unit of connection；
First signaling switch includes the first radio-frequency terminals, the second radio-frequency terminals, the 3rd radio-frequency terminals and the 4th radio frequency
Instrument, the external secondary signal generator of the second radio-frequency terminals occur for terminal, external first signal of the first radio-frequency terminals
Table, external first equipment under test of the 3rd radio-frequency terminals, external second equipment under test of the 4th radio-frequency terminals；
The secondary signal switch includes the 5th radio-frequency terminals, the 6th radio-frequency terminals, the 7th radio-frequency terminals and the 8th radio frequency
Terminal, external first equipment under test of five radio-frequency terminals, external second equipment under test of the 6th radio-frequency terminals, the described 7th
The external first signal analysis instrument of radio-frequency terminals, the external secondary signal analysis meter of the 8th radio-frequency terminals；
The switch switching unit is used to obtain the first connection signal, is opened the first signal according to the described first connection signal
Close and secondary signal switch is connected according to the first connection mode；Obtain second and connect signal, according to the described second connection signal
First signaling switch and secondary signal switch are switched into the second connection mode from the first connection mode；
First connection mode is：
First radio-frequency terminals are connected with the 3rd radio-frequency terminals, second radio-frequency terminals and the 4th radio-frequency terminals
Connection, the 5th radio-frequency terminals are connected with the 7th radio-frequency terminals, the 6th radio-frequency terminals and the 8th radio-frequency head
Son connection；
Second connection mode is：
First radio-frequency terminals are connected with the 4th radio-frequency terminals, second radio-frequency terminals and three radio-frequency head
Son connection, the 5th radio-frequency terminals of the secondary signal switch are connected with the 8th radio-frequency terminals, the 6th radio frequency
Terminal is connected with seven radio-frequency terminals.
Instrument, secondary signal hair occur for a kind of test system of communication equipment, including equipment as described above, the first signal
Raw instrument, the first signal analysis instrument, secondary signal analysis meter；
First radio-frequency terminals of first signaling switch connect the first signal and occur instrument, the second radio-frequency terminals connection the
Instrument occurs for binary signal；7th radio-frequency terminals of the secondary signal switch connect the first signal analysis instrument, the 8th radio-frequency head
Son connection secondary signal analysis meter.
The test equipment and test system of above-mentioned communication equipment, possess the first signaling switch, secondary signal switch and open
Switch unit is closed, first to fourth radio-frequency terminals of the first signaling switch respectively connected the first signal and occur instrument, the second letter
Number occur instrument, the first equipment under test and the second equipment under test, the 5th to the 8th radio-frequency terminals difference of secondary signal switch
It is connected to the first equipment under test, the second equipment under test, the first signal analysis instrument and secondary signal analysis meter, the first signal
Switch and secondary signal switch are connected with switch switching unit, during switch switching unit acquisition the first connection signal, by the
One signaling switch and secondary signal switch are connected according to the first connection mode；The switch switching unit obtains the second connection letter
Number when, the connection mode switched the first signaling switch and secondary signal according to the described second connection signal is from the first connection mould
Formula switches to the second connection mode；Illustrate, when switch switching unit obtains first and connects signal, the first signal generator can be made
Table and the first signal analysis instrument perform corresponding signal testing to the first equipment under test and worked, while making secondary signal
Instrument and secondary signal analysis meter perform corresponding signal testing to the second equipment under test and worked, and switch switching unit is obtained
During the second connection signal, the first signal generation instrument and the first signal analysis instrument can be made to switch to and be held to the second equipment under test
The corresponding signal testing work of row, while so that secondary signal occurs instrument and secondary signal analysis meter is switched to first
Equipment under test performs corresponding signal testing work.The test system of the communication equipment of the present invention, passes through switch switching unit, the
One signaling switch and secondary signal switch can make first and second signal occur instrument and first and second signal analyzer
Table is simultaneously in running order, can perform two kinds of signal testings to two equipment under tests simultaneously and work.By switch switching unit,
First signaling switch and secondary signal switch first and second signal can also occur instrument and first and second signal point
The annexation of analyzer table and two equipment under tests is switched over, to switch the signal testing work performed to two equipment under tests
Make, realize first and second signal and occur the switching multiplexing of instrument and first and second signal analysis instrument, improve the
One and secondary signal occur the utilization rate of instrument and first and second signal analysis instrument.
A kind of method of testing of communication equipment, comprises the following steps：
Obtain first and connect signal, pressed the first signaling switch and secondary signal switch according to the described first connection signal
According to the connection of the first connection mode；Wherein, the first radio-frequency terminals of first signaling switch connect the first signal generation instrument, the
Instrument occurs for two radio-frequency terminals connection secondary signal, and the 3rd radio-frequency terminals connect the first equipment under test, and the 4th radio-frequency terminals
Connect the second equipment under test；5th radio-frequency terminals of the secondary signal switch connect first equipment under test, the 6th radio frequency
Terminal connects second equipment under test, and the 7th radio-frequency terminals connect the first signal analysis instrument, and the 8th radio-frequency terminals connect
Connect secondary signal analysis meter；
Obtain second connect signal, according to described second connection signal by the first signaling switch and secondary signal switch from
First connection mode switches to the second connection mode；
First connection mode is：
First radio-frequency terminals are connected with the 3rd radio-frequency terminals, second radio-frequency terminals and the 4th radio-frequency terminals
Connection, the 5th radio-frequency terminals are connected with the 7th radio-frequency terminals, the 6th radio-frequency terminals and the 8th radio-frequency head
Son connection；
Second connection mode is：
First radio-frequency terminals are connected with the 4th radio-frequency terminals, second radio-frequency terminals and three radio-frequency head
Son connection, the 5th radio-frequency terminals of the secondary signal switch are connected with the 8th radio-frequency terminals, the 6th radio frequency
Terminal is connected with seven radio-frequency terminals.
The method of testing of above-mentioned communication equipment, first to fourth radio-frequency terminals of the first signaling switch respectively connected first
Signal occurs instrument, secondary signal and occurs instrument, the first equipment under test and the second equipment under test, the 5th of secondary signal switch the
The first equipment under test, the second equipment under test, the first signal analysis instrument and the second letter are respectively connected to the 8th radio-frequency terminals
Number analysis meter, when obtaining first and connecting signal, by the first signaling switch and secondary signal switch according to the first connection mode
Connection；When obtaining the second connection signal, the first signaling switch and secondary signal are switched according to the described second connection signal
Connection mode switches to the second connection mode from the first connection mode；Illustrate, when obtaining the first connection signal, the first letter can be made
Number occur instrument and the first signal analysis instrument and perform corresponding signal testing to the first equipment under test to work, while making second
Signal occurs instrument and secondary signal analysis meter and corresponding signal testing work is performed to the second equipment under test, obtains second
When connecting signal, the first signal generation instrument and the first signal analysis instrument can be made to switch to the execution pair of the second equipment under test
The signal testing work answered, while so that secondary signal occurs instrument and secondary signal analysis meter is switched to and is tested to first
Equipment performs corresponding signal testing work.The method of testing of the communication equipment of the present invention, passes through the first signaling switch and the
Binary signal switch can make first and second signal occur instrument and first and second signal analysis instrument while in work shape
Two equipment under tests can be performed two kinds of signal testings simultaneously and worked by state, and can control the first signal according to the second connection signal opens
Close and instrument and first and second signal analysis instrument and two quilts are occurred for first and second signal by secondary signal switch
The annexation of measurement equipment is switched over, and the signal testing of two equipment under tests is worked with switching to perform, realize first and
Instrument and the switching multiplexing of first and second signal analysis instrument occur for secondary signal, improve the generation of first and second signal
The utilization rate of instrument and first and second signal analysis instrument.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the test equipment of communication equipment of the present invention；
Fig. 2 be one embodiment in the communication equipment in the second connection mode test equipment structural representation；
Fig. 3 be one embodiment in the communication equipment in the first connection mode test system structural representation；
Fig. 4 be another embodiment in the communication equipment in the second connection mode test system structural representation
Figure；
Fig. 5 is the testing process schematic diagram in an instantiation；
Fig. 6 is a kind of schematic flow sheet of the method for testing of communication equipment of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Referring to Fig. 1, structural representations of the Fig. 1 for a kind of test system of communication equipment of the present invention.
The test equipment of the communication equipment of present embodiment, it may include：First signaling switch 10, secondary signal switch
20th, the switch switching unit (not shown) being connected with first signaling switch 10 and secondary signal switch 20；
First signaling switch 10 includes the first radio-frequency terminals 101, the second radio-frequency terminals 102, the 3rd radio-frequency terminals 102
With the 4th radio-frequency terminals 104, instrument 30, second radio-frequency terminals occur for external first signal of the first radio-frequency terminals 101
Instrument 40, external first equipment under test 50 of the 3rd radio-frequency terminals 103, the 4th radio frequency occur for 102 external secondary signals
External second equipment under test 60 of terminal 104；
The secondary signal switch 20 includes the 5th radio-frequency terminals 201, the 6th radio-frequency terminals 202, the 7th radio-frequency terminals 203
With the 8th radio-frequency terminals 204, external first equipment under test 50 of five radio-frequency terminals 201, the 6th radio-frequency terminals 202 are external
Second equipment under test 60, the external first signal analysis instrument 70 of the 7th radio-frequency terminals 203, the 8th radio-frequency terminals 204
External secondary signal analysis meter 80；
The switch switching unit is used to obtain the first connection signal, is opened the first signal according to the described first connection signal
Pass 10 and secondary signal switch 20 are connected according to the first connection mode；
The switch switching unit is used to obtain the second connection signal, is opened the first signal according to the described second connection signal
Pass 10 and secondary signal switch 20 switch to the second connection mode from the first connection mode；
Referring to Fig. 1, first connection mode is：
First radio-frequency terminals 101 are connected with the 3rd radio-frequency terminals 103, second radio-frequency terminals 102 and described the
Four radio-frequency terminals 104 are connected, and the 5th radio-frequency terminals 201 are connected with the 7th radio-frequency terminals 203, the 6th radio-frequency head
Son 202 is connected with the 8th radio-frequency terminals 204；
Referring to Fig. 2, second connection mode is：
First radio-frequency terminals 101 are connected with the 4th radio-frequency terminals 104, second radio-frequency terminals 102 and institute
State three radio-frequency terminals 103 to connect, the 5th radio-frequency terminals 201 and the 8th radio-frequency terminals of the secondary signal switch
204 connections, the 6th radio-frequency terminals 202 are connected with seven radio-frequency terminals 203.
The test system of the communication equipment of present embodiment, possesses the first signaling switch, secondary signal switch and switchs
Switch unit, first to fourth radio-frequency terminals of the first signaling switch respectively connected the first signal and occur instrument, secondary signal
Generation instrument, the first equipment under test and the second equipment under test, the 5th to the 8th radio-frequency terminals of secondary signal switch connect respectively
Then the first equipment under test, the second equipment under test, the first signal analysis instrument and secondary signal analysis meter, the first signal are opened
Close and secondary signal switch is connected with switch switching unit, when the switch switching unit obtains the first connection signal, by first
Signaling switch and secondary signal switch are connected according to the first connection mode；The switch switching unit obtains second and connects signal
When, the connection mode switched the first signaling switch and secondary signal according to the described second connection signal is from the first connection mode
Switch to the second connection mode；Illustrate, when switch switching unit obtains first and connects signal, the first signal can be made to occur instrument
And first signal analysis instrument corresponding signal testing performed to the first equipment under test worked, while making secondary signal generator
Table and secondary signal analysis meter perform corresponding signal testing to the second equipment under test and worked, and switch switching unit obtains the
During one connection signal, it can switch to the first signal generation instrument and the first signal analysis instrument and the second equipment under test is performed
Corresponding signal testing work, while so that secondary signal occurs instrument and secondary signal analysis meter is switched to the second quilt
Measurement equipment performs corresponding signal testing work.
And first and second signal can occurs by switch switching unit, the first signaling switch and secondary signal switch
Instrument and first and second signal analysis instrument are simultaneously in running order, and simultaneously two equipment under tests can be performed with two kinds of letters
Number test job, can also be by first and second signal by switch switching unit, the first signaling switch and secondary signal switch
Occur instrument and first and second signal analysis instrument and the annexation of two equipment under tests is switched over, to switch execution
Signal testing work to two equipment under tests, realizes first and second signal and occurs instrument and first and second signal point
The switching multiplexing of analyzer table, improves first and second signal and occurs instrument and the utilization of first and second signal analysis instrument
Rate.
The switch switching unit switchs the first signaling switch 10 and secondary signal according to the described second connection signal
20 switch to before the second connection mode from the first connection mode, can interrupt first radio-frequency terminals 101 and be penetrated with the described 3rd
The connection of frequency terminal 103, and interrupt the connection of second radio-frequency terminals 102 and four radio-frequency terminals 104, interrupts described the
The connection of five radio-frequency terminals 201 and the 7th radio-frequency terminals 203, and interrupt the 6th radio-frequency terminals 202 and penetrated with described eight
The connection of frequency terminal 204.
Fig. 3 is a kind of structural representation of the test system of communication equipment of the present invention.
The test system of the communication equipment of present embodiment, it may include equipment as described in Figure 1, in addition to the first signal hair
Instrument 40, the first signal analysis instrument 70, secondary signal analysis meter 80 occur for raw instrument 30, secondary signal；
First radio-frequency terminals 101 of first signaling switch 10 connect the first signal and occur instrument 30, the second radio-frequency head
Son 102 connects secondary signal and occurs instrument 40；7th radio-frequency terminals 203 of the secondary signal switch 20 connect the first signal point
Analyzer table 70, the 8th radio-frequency terminals 204 connection secondary signal analysis meter 80.
In present embodiment, it can be for producing test that instrument and secondary signal generation instrument, which occur, for first signal
The instrument of signal (such as RF test signal), and test signal is exported to equipment under test, measure various telecommunication systems or
When the amplitude response of telecommunication apparatus, frequency characteristic, transmission characteristic and other electrical parameters, and measurement component characteristic and parameter
When, signal source or driving source as test.
Instrument occurs for first signal and secondary signal occurs instrument and can be respectively used to produce different signals, for example
It can be the big signal generator for producing big signal that instrument, which occurs, for the first signal, and it can be for producing that instrument, which occurs, for secondary signal
The small-signal generator of small-signal；The first signal analysis instrument can be for testing the big of the large signal parameters of equipment under test
Signal analyzer, the secondary signal analysis meter can be for the small-signal analysis for the small-signal parameter for testing equipment under test
Instrument；Specifically, it can be radio-frequency signal source that instrument, which occurs, for first signal, and it is Network Analyzer that instrument, which occurs, for the secondary signal
Built-in radio-frequency signal source, the first signal analysis instrument can be spectrum analyzer, and the secondary signal analysis meter can be
The radiofrequency signal detector of Network Analyzer.Instrument occurs for first signal and secondary signal occurs instrument and can use special
Radio-frequency signal source realize, the other modes that can also be commonly used by those skilled in the art such as FPGA Digital Frequency Synthesize circuits
Realize.
For example, it is radio-frequency signal source that instrument, which occurs, for first signal, the first signal analysis instrument is spectrum analysis
During instrument, it can perform to the first equipment under test and to the big signal testing of the second equipment under test, big signal testing can be using permanent
Determine signal (including point-frequency signal or spread-spectrum signal) to test in fixed frequency, feature is that the signal averaging that equipment under test is returned is defeated
Go out power larger, specifically, radio-frequency signal source and spectrum analyzer can test the first equipment under test and the second equipment under test
Signal gain, peak power output, operating efficiency, ACPR (Adjacent Channel Power Ratio, adjacent-channel power
Than) etc. large signal parameters, constant test signal is generated by radio-frequency signal source, spectrum analyzer reads the radio frequency of equipment under test output
Signal, and analyzed, the signal gain of the first equipment under test of test and the second equipment under test, peak power output, work
The index parameters such as efficiency, ACPR (Adjacent Channel Power Ratio, Adjacent Channel Power Ratio).
For example, the built-in radio-frequency signal source that instrument is Network Analyzer, the secondary signal point occur for the secondary signal
When analyzer is the radiofrequency signal detector of Network Analyzer, it can perform to the first equipment under test and to the small of the second equipment under test
Signal testing, small-signal test can be to be tested using swept-frequency signal in broadband, and feature is the signal of the return of equipment under test
Average output power is smaller, and the built-in radio-frequency signal source and radiofrequency signal detector of Network Analyzer can test first and tested set
The small-signal parameters such as gain flatness, standing-wave ratio, return loss and the propagation delay time of standby and the second equipment under test.Wherein, institute
It can be to include the Network Analyzer of S1 ports and S2 ports to state Network Analyzer, and S1 ports are used to send swept-frequency signal and read quilt
The reflection parameters of measurement equipment input, the index parameter such as input vswr, return loss, S2 ports are used to read tested set
The reflection parameters of standby configured transmission and its output end, the index parameter such as gain flatness, time delay, output VSWR.
First signaling switch and secondary signal switch can be RF switch, first equipment under test and the second quilt
Measurement equipment can be radio-frequency communication product, and first equipment under test possesses input and output end, the second equipment under test tool
Standby input and output end, the input of first equipment under test and the input of the second equipment under test connect first respectively
The 3rd radio-frequency terminals and the 4th radio-frequency terminals of the first signaling switch of signaling switch, the output end of first equipment under test
And second equipment under test output end connect respectively secondary signal switch the 5th radio-frequency terminals and the 6th radio-frequency terminals.
In present embodiment, first signaling switch and secondary signal switch possess two kinds of connection modes, penetrate when first
Frequency terminal and the connection of the 3rd radio-frequency terminals, the second radio-frequency terminals and the connection of the 4th radio-frequency terminals, the 5th radio-frequency terminals and the 7th are penetrated
Frequency terminal is connected, the 6th radio-frequency terminals and the connection of the 8th radio-frequency terminals, the company of first signaling switch and secondary signal switch
Pattern is connect for the first connection mode；When the first radio-frequency terminals and the connection of the 4th radio-frequency terminals, the second radio-frequency terminals and the 3rd radio frequency
Terminal is connected, the 5th radio-frequency terminals and the connection of the 8th radio-frequency terminals, the 6th radio-frequency terminals and the connection of the 7th radio-frequency terminals, described the
The connection mode of one signaling switch and secondary signal switch is the second connection mode；The switch switching unit only need to be according to connection
It is that the first signal can be achieved to occur instrument, the second letter that signal, which switches the first signaling switch and the connection mode of secondary signal switch,
Number occur instrument, the switching multiplexing of the first signal analysis instrument and secondary signal analysis meter.
The switch switching unit may include external control interface, and can obtain the first connection by the external control interface believes
Number and the second connection signal, the switch switching unit is used to switch the access path of radiofrequency signal, can be to possess data processing
The switch Control card of function, can be according to the first connection level signal of signal generation first (such as the level signal of 3.3V), hair
The first signaling switch and secondary signal switch are delivered to, the first signaling switch of triggering and secondary signal switch put connection mode
For the first connection mode；The switch switching unit can be according to the second connection signal generation second electrical level signal (such as electricity of 5V
Ordinary mail number), send to the first signaling switch and secondary signal and switch, the first signaling switch of triggering and secondary signal switch will
Connection mode is set to the second connection mode.Specifically, first signaling switch also includes the first control terminal, second letter
Number switch also includes the second control terminal, and first control terminal and the second control terminal can pass through cable and switch switching is single
Member connection, first signaling switch and secondary signal switch receive the by the first control terminal and the second control terminal respectively
One level signal and second electrical level signal.
In one embodiment, referring to Fig. 3, the test system of the communication equipment also includes and the switch switching unit
90th, the first signal occurs instrument 30, secondary signal and occurs instrument 40, the first signal analysis instrument 70 and the secondary signal point
The controller 100 that analyzer table 80 is connected；
The controller 100 is used to load the first test corresponding with first equipment under test and the second equipment under test
Script, obtains what is performed by first signal generation instrument and the first signal analysis instrument according to first test script
First test event, and load the second test script corresponding with first equipment under test and the second equipment under test, root
Obtained according to second test script and occur the second survey that instrument and secondary signal analysis meter are performed by the secondary signal
Examination project；
The controller 100 is additionally operable to generate the first test process according to first test event, and according to described the
Two test events generate the second test process；
Signal is connected for obtaining first according to first test process and the second test process, and to the switch
Switch unit sends the first connection signal, to control first signal to occur instrument and the first signal analysis instrument to the
One equipment under test performs the first test process, controls the secondary signal to occur instrument and secondary signal analysis meter to the second quilt
Measurement equipment performs the second test process.
In the present embodiment, instrument, secondary signal can occur by GPIB cables and the first signal and occur instrument, for controller
One signal analysis instrument and the connection of secondary signal analysis meter, controller can be connected by Serial Port Line with switch switching unit.
The controller can be the host computer for possessing data processing function, such as computer.
The controller can be the host computer for being mounted with test software, for example, be mounted with the computer of test software.It is described
Test software includes test instrumentation software model, switch switching unit software model, test data storage software mould
Block and the User Interface that test data and signaling switch status information are inquired about for operating personnel, operating personnel pass through this
User Interface can also be entered the operating instructions, active controller and the connection of each equipment, and Each performs its own functions for each software module, point
Work cooperation, can improve the control efficiency of the controller.
Specifically, can by the loading of the test instrumentation software model of the controller and first equipment under test with
And second corresponding first test script of equipment under test, obtained according to first test script by the first signal generator
The first test event that table and the first signal analysis instrument are performed, and loading and first equipment under test and the second quilt
Corresponding second test script of measurement equipment, obtains according to second test script and occurs instrument and the by the secondary signal
The second test event that binary signal analysis meter is performed, according to first test event the first test process of generation, and according to
Second test event generates the second test process；Specifically can be by switch switching unit software model according to described
One test process and the second test process obtain first and connect signal, and send first company to the switch switching unit
Connect signal.
Further, referring to Fig. 4, the controller 100 is additionally operable to controlling first signal to occur instrument and the
One signal analysis instrument performs the first test process to the first equipment under test and controls the secondary signal to occur instrument and the
Binary signal analysis meter is performed to the second equipment under test after the second test process, obtains the first signal and occurs the first pass of instrument
Signal is closed, the generation signal that instrument occurs for the first signal is closed according to first shutdown signal；
The controller, which is used to obtain, to be used to close the second shutdown signal that instrument occurs for secondary signal, according to described second
Shutdown signal closes the generation signal that instrument occurs for secondary signal；
Signal is connected according to first shutdown signal and the second shutdown signal generation second, to the switch switching unit
The second connection signal is sent, instrument and the first signal analysis instrument are tested to second to be set to control first signal to occur
It is standby to perform the first test process, control the secondary signal generation instrument and secondary signal analysis meter to hold the first equipment under test
The test process of row second.
The present embodiment, in the first connection mode, instrument and the first signal analysis instrument occur for the first signal to the first quilt
Measurement equipment has performed the first test event, and the secondary signal occurs instrument and secondary signal analysis meter and is tested to second
Equipment has been performed after the second test event, can be obtained first by the test instrumentation software model of controller and be closed and believe
Number, the first signal of control occurs instrument and closes generation signal output, occurs instrument and the first signal point with the first signal to discharge
The communication connection of analyzer table.Second shutdown signal, control second can be obtained by the test instrumentation software model of controller
Signal occurs instrument and closes generation signal output, to discharge the communication for occurring instrument and secondary signal analysis meter with secondary signal
Connection.
Then it can be closed and believed according to first shutdown signal and second by switch switching unit software control module
Number generation second connect signal, to the switch switching unit send it is described second connection signal so that switch switching unit will
First signaling switch and secondary signal switch connection mode be set to the second connection mode so that the first signal occur instrument with
And first signal analysis instrument to the second equipment under test perform the first test process so that secondary signal occur instrument and second
Signal analysis instrument performs the second test process to the first equipment under test.
Wherein, the first shutdown signal is obtained in controller, with the first signal instrument and the first signal analyzer occur for release
After the communication connection of table, the test data of the first test process performed to the first equipment under test can be preserved to the controller
Test data storage software module in, can specifically preserve to the first equipment under test produce sequence number mark data sheet
In, release occurs with secondary signal after the communication connection of instrument and secondary signal analysis meter, and the second equipment under test will can be held
The test data of the second capable test process is preserved into the test data storage software module of the controller, can specifically be preserved
Into the data sheet for producing sequence number mark with the second equipment under test.Similarly the second equipment under test has been performed first test into
Cheng Hou, and having been performed to the first equipment under test after the second test process, by the second equipment under test is performed first test into
The test data of journey is preserved into the data sheet for producing sequence number mark with the second equipment under test, and the first equipment under test will be held
The test data of the second capable test process is produced with the first equipment under test in the data sheet of sequence number mark.
Occur instrument in the first signal and the first signal analysis instrument is held to the first equipment under test or the second equipment under test
The test process of row first, occurs instrument and secondary signal analysis meter tested to the first equipment under test or second in secondary signal
When equipment performs the second test process, the controller can monitor the first signal and occur instrument and the first signal analysis instrument
Instrument and the execution state of secondary signal analysis meter occur for execution state and monitoring secondary signal, if the controller is supervised
There is exception in the execution state for controlling test instrumentation, sends abnormal prompt to operating personnel by User Interface, and stop
First test process and the second test process.Fig. 5 is the controller in an instantiation, switch switching unit, the first signal
Switch, secondary signal switch, the first signal occur instrument, the first signal analysis instrument, secondary signal and occur instrument and second
The testing process schematic diagram of signal analysis instrument.
In one embodiment, the controller is additionally operable to obtain according to first test process and the second test process
Take after the first connection signal, the controller is set up according to the described first connection signal and instrument, the first letter occur for the first signal
The communication connection of instrument and secondary signal analysis meter occurs for number analysis meter, secondary signal；
And/or,
The controller is additionally operable to be connected after signal according to first shutdown signal and the second shutdown signal generation second,
Signal, which is connect, according to described second sets up the controller and the first signal generation instrument, the first signal analysis instrument, secondary signal
Occurs the communication connection of instrument and secondary signal analysis meter.
In the present embodiment, the controller obtain first connect signal after, except making switch switching unit by the first signal
Switch and secondary signal switch is set to outside the first connection mode, also can trigger controller set up with the first signal occur instrument,
The communication connection of instrument and secondary signal analysis meter occurs for the first signal analysis instrument, secondary signal.
The first signal occur instrument and the first signal analysis instrument the first equipment under test has been performed first test into
Journey and secondary signal occur instrument and secondary signal analysis meter has been performed after the second process to the second equipment under test, obtains
Second shutdown signal of instrument occurs for the first shutdown signal and secondary signal that instrument occurs for the first signal, is closed according to first
Signal and the second shutdown signal generate the second connection signal, make switch switching unit by the first signaling switch and secondary signal
Switch is set to the second connection mode, so that the first signal occurs instrument and the first signal analysis instrument is held to the second equipment under test
The test process of row first, secondary signal occurs instrument and secondary signal analysis meter and the second test is performed to the first equipment under test
Process.
A kind of embodiment of the method for testing of communication equipment of the present invention is described below.
Referring to Fig. 6, schematic flow sheets of the Fig. 6 for a kind of method of testing of communication equipment of the present invention.
The method of testing of the communication equipment of present embodiment, it may include following steps：
S11：Obtain first and connect signal, opened the first signaling switch and secondary signal according to the described first connection signal
Close and connected according to the first connection mode；Wherein, the first radio-frequency terminals of first signaling switch connect the first signal generator
Instrument occurs for table, the second radio-frequency terminals connection secondary signal, and the 3rd radio-frequency terminals connect the first equipment under test, and the 4th radio frequency
Terminal connects the second equipment under test；5th radio-frequency terminals of the secondary signal switch connect first equipment under test, the 6th
Radio-frequency terminals connect second equipment under test, and the 7th radio-frequency terminals connect the first signal analysis instrument, and the 8th radio-frequency head
Son connection secondary signal analysis meter；
S12：Obtain second and connect signal, opened the first signaling switch and secondary signal according to the described second connection signal
Pass switches to the second connection mode from the first connection mode；
First connection mode is：
First radio-frequency terminals are connected with the 3rd radio-frequency terminals, second radio-frequency terminals and the 4th radio-frequency terminals
Connection, the 5th radio-frequency terminals are connected with the 7th radio-frequency terminals, the 6th radio-frequency terminals and the 8th radio-frequency head
Son connection；
Second connection mode is：
First radio-frequency terminals are connected with the 4th radio-frequency terminals, second radio-frequency terminals and three radio-frequency head
Son connection, the 5th radio-frequency terminals of the secondary signal switch are connected with the 8th radio-frequency terminals, the 6th radio frequency
Terminal is connected with the 7th radio-frequency terminals.
The method of testing of the communication equipment of present embodiment, first to fourth radio-frequency terminals of the first signaling switch connect respectively
Then the first signal occurs instrument, secondary signal and occurs instrument, the first equipment under test and the second equipment under test, and secondary signal is opened
Close the 5th to the 8th radio-frequency terminals respectively connected the first equipment under test, the second equipment under test, the first signal analysis instrument with
And secondary signal analysis meter, when obtaining the first connection signal, by the first signaling switch and secondary signal switch according to first
Connection mode is connected；When obtaining the second connection signal, the first signaling switch and second are believed according to the described second connection signal
Number switch connection mode switch to the second connection mode from the first connection mode；Illustrate when obtaining the first connection signal, can
The first signal is occurred instrument and the first signal analysis instrument and corresponding signal testing work is performed to the first equipment under test, together
When make secondary signal occur instrument and secondary signal analysis meter and perform corresponding signal testing to the second equipment under test to work,
When obtaining the first connection signal, the first signal generation instrument and the first signal analysis instrument can be made to switch to set tested to second
It is standby to perform corresponding signal testing work, while so that secondary signal occurs instrument and secondary signal analysis meter is switched to pair
First equipment under test performs corresponding signal testing work.The method of testing of the communication equipment of the present invention, is opened by the first signal
Close and secondary signal switch can be such that first and second signal generation instrument and first and second signal analysis instrument locates simultaneously
In working condition, two kinds of signal testings can be performed to two equipment under tests simultaneously and worked, according to the second connection signal controllable the
Instrument and first and second signal analysis instrument are occurred for first and second signal by one signaling switch and secondary signal switch
Switched over the annexation of two equipment under tests, the signal testing of two equipment under tests is worked with switching to perform, realized
Instrument and the switching multiplexing of first and second signal analysis instrument occur for first and second signal, improve first and second
Instrument and the utilization rate of first and second signal analysis instrument occur for signal.
The method of testing of the communication equipment of present embodiment, can be realized, the switch by a switch switching unit
Switch unit is connected with the first signaling switch and secondary signal switch.First connection can be obtained by the switch switching unit
Signal, connects the first signaling switch and secondary signal switch according to the first connection mode according to the described first connection signal,
Then obtain second and connect signal, switched the first signaling switch and secondary signal by first according to the described second connection signal
Connection mode switches to the second connection mode.
The first signaling switch and secondary signal switch are switched from the first connection mode according to the described second connection signal
To before the second connection mode, the connection of first radio-frequency terminals and the 3rd radio-frequency terminals can be interrupted, and interrupt described
The connection of second radio-frequency terminals and four radio-frequency terminals, interrupts the company of the 5th radio-frequency terminals and the 7th radio-frequency terminals
Connect, and interrupt the connection of the 6th radio-frequency terminals and eight radio-frequency terminals.
It can be for producing test signal (such as radio frequency that instrument and secondary signal generation instrument, which occur, for first signal
Test signal) instrument, and test signal is exported to equipment under test, is measuring the amplitude of various telecommunication systems or telecommunication apparatus
When characteristic, frequency characteristic, transmission characteristic and other electrical parameters, and when measuring the characteristic and parameter of component, as test
Signal source or driving source.
Instrument occurs for first signal and secondary signal occurs instrument and can be respectively used to produce different signals, for example
It can be the big signal generator for producing big signal that instrument, which occurs, for the first signal, and it can be for producing that instrument, which occurs, for secondary signal
The small-signal generator of small-signal；The first signal analysis instrument can be for testing the big of the large signal parameters of equipment under test
Signal analyzer, the secondary signal analysis meter can be for the small-signal analysis for the small-signal parameter for testing equipment under test
Instrument；Specifically, it can be radio-frequency signal source that instrument, which occurs, for first signal, and it is Network Analyzer that instrument, which occurs, for the secondary signal
Built-in radio-frequency signal source, the first signal analysis instrument can be spectrum analyzer, and the secondary signal analysis meter can be
The radiofrequency signal detector of Network Analyzer.Instrument occurs for first signal and secondary signal occurs instrument and can use special
Radio-frequency signal source realize, the other modes that can also be commonly used by those skilled in the art such as FPGA Digital Frequency Synthesize circuits
Realize.
For example, it is radio-frequency signal source that instrument, which occurs, for first signal, the first signal analysis instrument is spectrum analysis
During instrument, it can perform to the first equipment under test and to the big signal testing of the second equipment under test, big signal testing can be using permanent
Determine signal (including point-frequency signal or spread-spectrum signal) to test in fixed frequency, feature is that the signal averaging that equipment under test is returned is defeated
Go out power larger, specifically, radio-frequency signal source and spectrum analyzer can test the first equipment under test and the second equipment under test
Signal gain, peak power output, operating efficiency, ACPR (Adjacent Channel Power Ratio, adjacent-channel power
Than) etc. large signal parameters, constant test signal is generated by radio-frequency signal source, spectrum analyzer reads the radio frequency of equipment under test output
Signal, and analyzed, the signal gain of the first equipment under test of test and the second equipment under test, peak power output, work
The index parameters such as efficiency, ACPR (Adjacent Channel Power Ratio, Adjacent Channel Power Ratio).
For example, the built-in radio-frequency signal source that instrument is Network Analyzer, the secondary signal point occur for the secondary signal
When analyzer is the radiofrequency signal detector of Network Analyzer, it can perform to the first equipment under test and to the small of the second equipment under test
Signal testing, small-signal test can be to be tested using swept-frequency signal in broadband, and feature is the signal of the return of equipment under test
Average output power is smaller, and the built-in radio-frequency signal source and radiofrequency signal detector of Network Analyzer can test first and tested set
The small-signal parameters such as gain flatness, standing-wave ratio, return loss and the propagation delay time of standby and the second equipment under test.Wherein, institute
It can be to include the Network Analyzer of S1 ports and S2 ports to state Network Analyzer, and S1 ports are used to send swept-frequency signal and read quilt
The reflection parameters of measurement equipment input, the index parameter such as input vswr, return loss, S2 ports are used to read tested set
The reflection parameters of standby configured transmission and its output end, the index parameter such as gain flatness, time delay, output VSWR.
First signaling switch and secondary signal switch can be RF switch, first equipment under test and the second quilt
Measurement equipment can be radio-frequency communication product, and first equipment under test possesses input and output end, the second equipment under test tool
Standby input and output end, the input of first equipment under test and the input of the second equipment under test connect first respectively
The 3rd radio-frequency terminals and the 4th radio-frequency terminals of the first signaling switch of signaling switch, the output end of first equipment under test
And second equipment under test output end connect respectively secondary signal switch the 5th radio-frequency terminals and the 6th radio-frequency terminals.
For step S11：In one embodiment, the step of obtaining the first connection signal may include：
Loading the first test script corresponding with first equipment under test and the second equipment under test, according to described first
Test script is obtained occurs the first test event that instrument and the first signal analysis instrument are performed by first signal；
Loading the second test script corresponding with the first equipment under test and the second equipment under test, according to the described second test
Script is obtained occurs the second test event that instrument and secondary signal analysis meter are performed by the secondary signal；
First test process is generated according to first test event, tested according to second test event generation second
Process；
First is obtained according to first test process and the second test process and connects signal, to control first letter
Number occur instrument and the first signal analysis instrument performs the first test process to the first equipment under test, controls the secondary signal hair
Raw instrument and secondary signal analysis meter perform the second test process to the second equipment under test.
The present embodiment can be realized by a controller, wherein, the controller and the switch switching unit, the first letter
Number occur instrument, secondary signal occur instrument, the first signal analysis instrument and the secondary signal analysis meter connection；Control
Device can occur instrument, secondary signal by GPIB cables and the first signal and occur instrument, the first signal analysis instrument and second
Signal analysis instrument is connected, and controller can be connected by Serial Port Line with switch switching unit.The controller can be to possess data
The host computer of processing function, such as computer.
The controller can be the host computer for being mounted with test software, for example, be mounted with the computer of test software.It is described
Test software includes test instrumentation software model, switch switching unit software model, test data storage software mould
Block and the User Interface that test data and signaling switch status information are inquired about for operating personnel, operating personnel pass through this
User Interface can also be entered the operating instructions, and active controller and the communication connection of each equipment, each software module respectively take charge of it
Duty, shares out the work and help one another, and can improve the control efficiency of the controller.
Specifically, can by the loading of the test instrumentation software model of the controller and first equipment under test with
And second corresponding first test script of equipment under test, obtained according to first test script by the first signal generator
The first test event that table and the first signal analysis instrument are performed, and loading and first equipment under test and the second quilt
Corresponding second test script of measurement equipment, obtains according to second test script and occurs instrument and the by the secondary signal
The second test event that binary signal analysis meter is performed, according to first test event the first test process of generation, and according to
Second test event generates the second test process；Specifically can be by switch switching unit software model according to described
One test process and the second test process obtain first and connect signal, and send first company to the switch switching unit
Signal is connect, the first signaling switch and secondary signal switch are set to the first connection mode.
Further, for step S12：The step of obtaining the second connection signal may include：
Control first signal to occur instrument and the first signal analysis instrument and the first test is performed to the first equipment under test
Process and the control secondary signal occur instrument and secondary signal analysis meter and the second test are performed to the second equipment under test
After process, the first shutdown signal that instrument occurs for the first signal is obtained, the first signal is closed according to first shutdown signal
Occurs the generation signal of instrument；
The second shutdown signal that instrument occurs for secondary signal is obtained, secondary signal hair is closed according to second shutdown signal
The generation signal of raw instrument；
Signal is connected according to first shutdown signal and the second shutdown signal generation second, to control first signal
Generation instrument and the first signal analysis instrument perform the first test process to the second equipment under test, control the secondary signal to occur
Instrument and secondary signal analysis meter perform the second test process to the first equipment under test.
The present embodiment, in the first connection mode, instrument and the first signal analysis instrument occur for the first signal to the first quilt
Measurement equipment has performed the first test event, and the secondary signal occurs instrument and secondary signal analysis meter and is tested to second
Equipment has been performed after the second test event, can be obtained first by the test instrumentation software model of controller and be closed and believe
Number, the first signal of control occurs instrument and closes generation signal output, occurs instrument and the first signal point with the first signal to discharge
The communication connection of analyzer table.And the second shutdown signal, control can be obtained by the test instrumentation software model of controller
Instrument, which occurs, for secondary signal closes and occurs signal output, occurs instrument and secondary signal analysis meter with secondary signal to discharge
Communication connection.
Then it can be closed and believed according to first shutdown signal and second by switch switching unit software control module
Number generation second connect signal, to the switch switching unit send it is described second connection signal so that switch switching unit will
First signaling switch and secondary signal switch connection mode be set to the second connection mode so that the first signal occur instrument with
And first signal analysis instrument to the second equipment under test perform the first test process so that secondary signal occur instrument and second
Signal analysis instrument performs the second test process to the first equipment under test.
Wherein, can be by the after the communication connection that instrument and the first signal analysis instrument occur with the first signal for release
The test data for the first test process that one equipment under test is performed preserves to the test data of the controller and stores software module
In, it can specifically preserve into the data sheet for producing sequence number mark with the first equipment under test, release and secondary signal generator
, can be by the test number of the second test process performed to the second equipment under test after the communication connection of table and secondary signal analysis meter
According to preserving into the test data storage software module of the controller, it can specifically preserve to the second equipment under test and produce sequence
Number mark data sheet in.Similarly the second equipment under test has been performed after the first test process, and to the first equipment under test
Perform after the second test process, the test data of the first test process performed to the second equipment under test has been preserved to second
In the data sheet of equipment under test production sequence number mark, by the test number of the second test process performed to the first equipment under test
In the data sheet of the sequence number mark of first equipment under test production according to this.
Occur instrument in the first signal and the first signal analysis instrument is held to the first equipment under test or the second equipment under test
The test process of row first, occurs instrument and secondary signal analysis meter tested to the first equipment under test or second in secondary signal
When equipment performs the second test process, the controller can monitor the first signal and occur instrument and the first signal analysis instrument
Instrument and the execution state of secondary signal analysis meter occur for execution state and monitoring secondary signal, if the controller is supervised
There is exception in the execution state for controlling test instrumentation, sends abnormal prompt to operating personnel by User Interface, and stop
First test process and the second test process.
The first signal occur instrument and the first signal analysis instrument the first equipment under test has been performed first test into
Journey, and secondary signal occurs instrument and secondary signal analysis meter has been performed after the second process to the second equipment under test, obtains
Second shutdown signal of instrument occurs for the first shutdown signal and secondary signal for taking the first signal to occur instrument, is closed according to first
Close signal and the second shutdown signal to generate the second connection signal, make switch switching unit believe the first signaling switch and second
Number switch is set to the second connection mode, so that instrument and the first signal analysis instrument occur for the first signal to the second equipment under test
The first test process is performed, secondary signal occurs instrument and secondary signal analysis meter and the second survey is performed to the first equipment under test
Examination process.
After the first connection signal is obtained, the first connection mode is set to except the first signaling switch and secondary signal are switched
Outside, the first signal can be also activated by controller occur instrument, the first signal analysis instrument, secondary signal and occur instrument and the
The entrance normal communication operation of binary signal analysis meter.
The test system of the communication equipment of the present invention and the method for testing of communication equipment are corresponded, in above-mentioned communication equipment
Test system method of testing suitable for the communication equipment of the embodiment technical characteristic and its advantage that illustrate
In embodiment, hereby give notice that.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply each technical characteristic in example be possible to combination be all described, as long as but the combination of these technical characteristics be not present lance
Shield, all should be the scope that this specification is recorded.
Embodiment described above only expresses several embodiments of the present invention, and it describes more specific and detailed, but not
Therefore the limitation to the scope of the claims of the present invention can be interpreted as.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of test equipment of communication equipment, it is characterised in that including：First signaling switch, secondary signal switch, with it is described
First signaling switch and the switch switching unit of secondary signal switch connection；
First signaling switch includes the first radio-frequency terminals, the second radio-frequency terminals, the 3rd radio-frequency terminals and the 4th radio-frequency terminals,
Instrument occurs for external first signal of the first radio-frequency terminals, and instrument, institute occur for the external secondary signal of the second radio-frequency terminals
State external first equipment under test of the 3rd radio-frequency terminals, external second equipment under test of the 4th radio-frequency terminals；
The secondary signal switch includes the 5th radio-frequency terminals, the 6th radio-frequency terminals, the 7th radio-frequency terminals and the 8th radio-frequency terminals,
External first equipment under test of five radio-frequency terminals, external second equipment under test of the 6th radio-frequency terminals, the 7th radio frequency
The external first signal analysis instrument of terminal, the external secondary signal analysis meter of the 8th radio-frequency terminals；
The switch switching unit be used for obtain first connect signal, according to described first connection signal by the first signaling switch with
And secondary signal switch is connected according to the first connection mode；Obtain second and connect signal, according to the described second connection signal by the
One signaling switch and secondary signal switch switch to the second connection mode from the first connection mode；
First connection mode is：
First radio-frequency terminals are connected with the 3rd radio-frequency terminals, and second radio-frequency terminals connect with the 4th radio-frequency terminals
Connect, the 5th radio-frequency terminals are connected with the 7th radio-frequency terminals, the 6th radio-frequency terminals and the 8th radio-frequency terminals
Connection；
Second connection mode is：
First radio-frequency terminals are connected with the 4th radio-frequency terminals, and second radio-frequency terminals connect with three radio-frequency terminals
Connect, the 5th radio-frequency terminals of the secondary signal switch are connected with the 8th radio-frequency terminals, the 6th radio-frequency terminals
It is connected with seven radio-frequency terminals.
2. a kind of test system of communication equipment, it is characterised in that including test equipment as claimed in claim 1, the first letter
Number occur instrument, secondary signal occur instrument, the first signal analysis instrument, secondary signal analysis meter；
First radio-frequency terminals of first signaling switch connect the first signal and occur instrument, the letter of the second radio-frequency terminals connection second
Number occur instrument；7th radio-frequency terminals of the secondary signal switch connect the first signal analysis instrument, the 8th radio-frequency terminals and connected
Connect secondary signal analysis meter.
3. the test system of communication equipment according to claim 2, it is characterised in that first signal occurs instrument and is
Radio-frequency signal source, the first signal analysis instrument is spectrum analyzer, and it is Network Analyzer that instrument, which occurs, for the secondary signal
Built-in radio-frequency signal source, the secondary signal analysis meter be the Network Analyzer radiofrequency signal detector.
4. the test system of the communication equipment according to Claims 2 or 3, it is characterised in that also including being cut with the switch
Change unit, the first signal and occur instrument, secondary signal generation instrument, the first signal analysis instrument and secondary signal analysis
The controller of instrument connection；
The controller is used to load the first test script corresponding with first equipment under test and the second equipment under test, root
Obtained according to first test script and occur the first survey that instrument and the first signal analysis instrument are performed by first signal
Examination project, and the second test script corresponding with first equipment under test and the second equipment under test is loaded, according to described
Second test script is obtained occurs the second test event that instrument and secondary signal analysis meter are performed by the secondary signal；
The controller is additionally operable to generate the first test process according to first test event, and according to second test item
Mesh generates the second test process；
Signal is connected for obtaining first according to first test process and the second test process, and is switched to the switch
Unit sends the first connection signal, to control first signal to occur instrument and the first signal analysis instrument to the first quilt
Measurement equipment performs the first test process, and controlling the secondary signal to occur, instrument and secondary signal analysis meter are tested to second to be set
It is standby to perform the second test process.
5. the test system of communication equipment according to claim 4, it is characterised in that the controller is additionally operable in control
First signal occurs instrument and the first signal analysis instrument and performs the first test process and control to the first equipment under test
After instrument and secondary signal analysis meter occur for the secondary signal to the second equipment under test the second test process of execution, obtain
First shutdown signal of instrument occurs for the first signal, and the generation that instrument occurs for the first signal is closed according to first shutdown signal
Signal；
And the second shutdown signal that instrument occurs for secondary signal is obtained, secondary signal is closed according to second shutdown signal
The generation signal of instrument；
Signal is connected according to first shutdown signal and the second shutdown signal generation second, sent to the switch switching unit
The second connection signal, to control, instrument occurs for first signal and the first signal analysis instrument is held to the second equipment under test
The test process of row first, controls the secondary signal to occur instrument and secondary signal analysis meter and the is performed to the first equipment under test
Two test processes.
6. the test system of communication equipment according to claim 5, it is characterised in that the controller is additionally operable in basis
First test process and the second test process obtain first and connected after signal, and institute is set up according to the described first connection signal
State controller and the first signal occurs instrument, the first signal analysis instrument, secondary signal and occurs instrument and secondary signal analysis
The communication connection of instrument；
And/or,
The controller is additionally operable to be connected after signal according to first shutdown signal and the second shutdown signal generation second, according to
Described second, which connects signal, sets up the controller and the first signal generation instrument, the first signal analysis instrument, secondary signal generation
The communication connection of instrument and secondary signal analysis meter.
7. a kind of method of testing of communication equipment, it is characterised in that comprise the following steps：
Obtain first and connect signal, according to the described first connection signal by the first signaling switch and secondary signal switch according to the
One connection mode is connected；Wherein, the first radio-frequency terminals of first signaling switch connect the first signal generation instrument, and second penetrates
Instrument occurs for frequency terminal connection secondary signal, and the 3rd radio-frequency terminals connect the first equipment under test, and the connection of the 4th radio-frequency terminals
Second equipment under test；5th radio-frequency terminals of the secondary signal switch connect first equipment under test, the 6th radio-frequency terminals
Connect second equipment under test, the 7th radio-frequency terminals connect the first signal analysis instrument, and the 8th radio-frequency terminals connection the
Binary signal analysis meter；
Obtain second and connect signal, switched the first signaling switch and secondary signal from first according to the described second connection signal
Connection mode switches to the second connection mode；
First connection mode is：
First radio-frequency terminals are connected with the 3rd radio-frequency terminals, and second radio-frequency terminals connect with the 4th radio-frequency terminals
Connect, the 5th radio-frequency terminals are connected with the 7th radio-frequency terminals, the 6th radio-frequency terminals and the 8th radio-frequency terminals
Connection；
Second connection mode is：
First radio-frequency terminals are connected with the 4th radio-frequency terminals, and second radio-frequency terminals connect with three radio-frequency terminals
Connect, the 5th radio-frequency terminals of the secondary signal switch are connected with the 8th radio-frequency terminals, the 6th radio-frequency terminals
It is connected with seven radio-frequency terminals.
8. the method for testing of communication equipment according to claim 7, it is characterised in that first signal occurs instrument and is
Radio-frequency signal source, the first signal analysis instrument is spectrum analyzer, and it is Network Analyzer that instrument, which occurs, for the secondary signal
Built-in radio-frequency signal source, the secondary signal analysis meter be the Network Analyzer radiofrequency signal detector.
9. the method for testing of the communication equipment according to claim 7 or 8, it is characterised in that obtain first and connect signal
Step includes：
Loading the first test script corresponding with first equipment under test and the second equipment under test, according to the described first test
Script is obtained occurs the first test event that instrument and the first signal analysis instrument are performed by first signal；
Loading the second test script corresponding with the first equipment under test and the second equipment under test, according to second test script
Obtain and occur the second test event that instrument and secondary signal analysis meter are performed by the secondary signal；
According to first test event generate the first test process, according to second test event generation second test into
Journey；
First is obtained according to first test process and the second test process and connects signal, to control first signal to send out
Raw instrument and the first signal analysis instrument perform the first test process to the first equipment under test, control the secondary signal generator
Table and secondary signal analysis meter perform the second test process to the second equipment under test.
10. the method for testing of communication equipment according to claim 9, it is characterised in that obtain the second step for connecting signal
Suddenly include：
Control first signal to occur instrument and the first signal analysis instrument and the first test process is performed to the first equipment under test
And control the secondary signal to occur instrument and secondary signal analysis meter to the second equipment under test the second test process of execution
Afterwards, the first shutdown signal that instrument occurs for the first signal is obtained, closing the first signal according to first shutdown signal occurs
The generation signal of instrument；
The second shutdown signal that instrument occurs for secondary signal is obtained, secondary signal generator is closed according to second shutdown signal
The generation signal of table；
Signal is connected according to first shutdown signal and the second shutdown signal generation second, to control first signal to occur
Instrument and the first signal analysis instrument perform the first test process to the second equipment under test, control the secondary signal to occur instrument
The second test process is performed to the first equipment under test with secondary signal analysis meter.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112653598A (en) * | 2020-12-18 | 2021-04-13 | 迈普通信技术股份有限公司 | Automatic testing method, device, equipment and readable storage medium |
| CN117459134A (en) * | 2023-12-22 | 2024-01-26 | 深圳市万和科技股份有限公司 | Automatic test system of FTTH light receiving module |
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| CN202631635U (en) * | 2012-04-16 | 2012-12-26 | 罗森伯格（上海）通信技术有限公司 | Radio frequency test system |
| CN105699826A (en) * | 2016-04-06 | 2016-06-22 | 中国电子科技集团公司第十三研究所 | Microwave device automatic testing system and method |
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2017
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Patent Citations (5)
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| US20060179919A1 (en) * | 2004-12-29 | 2006-08-17 | Arcadyan Technology Corporation | System for synchronously controlling the testing of pluralities of devices and the method of the same |
| CN1805313A (en) * | 2005-11-21 | 2006-07-19 | 海信集团有限公司 | Quick parallel radio frequency test system and test method for mobile terminals |
| CN101848043A (en) * | 2010-04-30 | 2010-09-29 | 青岛海信移动通信技术股份有限公司 | Radio frequency test system and method |
| CN202631635U (en) * | 2012-04-16 | 2012-12-26 | 罗森伯格（上海）通信技术有限公司 | Radio frequency test system |
| CN105699826A (en) * | 2016-04-06 | 2016-06-22 | 中国电子科技集团公司第十三研究所 | Microwave device automatic testing system and method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112653598A (en) * | 2020-12-18 | 2021-04-13 | 迈普通信技术股份有限公司 | Automatic testing method, device, equipment and readable storage medium |
| CN112653598B (en) * | 2020-12-18 | 2022-02-22 | 迈普通信技术股份有限公司 | Automatic testing method, device, equipment and readable storage medium |
| CN117459134A (en) * | 2023-12-22 | 2024-01-26 | 深圳市万和科技股份有限公司 | Automatic test system of FTTH light receiving module |
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| CN107222270B (en) | 2021-03-30 |
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