CN108226681A - The method and system that a kind of remote control oscillograph is measured into row clock signal electrical characteristic - Google Patents
The method and system that a kind of remote control oscillograph is measured into row clock signal electrical characteristic Download PDFInfo
- Publication number
- CN108226681A CN108226681A CN201810036023.6A CN201810036023A CN108226681A CN 108226681 A CN108226681 A CN 108226681A CN 201810036023 A CN201810036023 A CN 201810036023A CN 108226681 A CN108226681 A CN 108226681A
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- oscillograph
- control terminal
- test
- terminal computer
- clock signal
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/02—Arrangements for displaying electric variables or waveforms for displaying measured electric variables in digital form
Abstract
The embodiment of the invention discloses the method and system that a kind of remote control oscillograph is measured into row clock signal electrical characteristic, the measuring method includes：By control terminal computer and oscillograph by the direct-connected mode of LAN or cable, and the IP address of the machine and VISA addresses in control terminal computer are set, establish the connection between oscillograph and remote control terminal computer；Oscillograph is controlled into row clock signal electrical characteristics test by control terminal computer；Control terminal computer summarizes the data that oscillograph is tested and exports test report.The present invention is transmitted by way of the remote control oscillograph on control terminal computer into row clock signal electrical characteristic automatic measurement and test data, instrument caused by oscillograph is manually operated for a long time in conventional test methodologies is avoided to wear, high degree improves testing efficiency, shortens research and development test period.
Description
Technical field
The present invention relates to server signal testing fields, relate in particular to a kind of remote control oscillograph and believe into row clock
The method and system that number electrical characteristic measures.
Background technology
It in the R＆D process of server, needs to carry out a large amount of clock signal electrical characteristic and measures, when measurement is mainly used
To instrument and equipment be exactly oscillograph.Traditional test method relies primarily on Test Engineer and oscillograph is manually operated one by one item by item
Test content is completed on ground, is then won manually and is carried out data summarization in copy test data to PC, finally arranges output
Complete test report.It is disadvantageous in that staff is manually operated oscillograph and be easy to cause instrument for a long time existing for this method
Abrasion, and testing efficiency is relatively low, causes research and development test period longer.
In view of the deficienciess of the prior art, the present invention proposes that a kind of clock signal for being different from prior art design is electrical
Characteristic measurement method and system, this method system by PC remote control oscillograph it is electrically special into row clock signal
Property automatic measurement and test data transmission, and summarize output report automatically, improve testing efficiency.
Invention content
There is provided in the embodiment of the present invention a kind of method that remote control oscillograph measured into row clock signal electrical characteristic and
It is low to solve the problems, such as that abrasion, testing efficiency is easily lost in oscillograph existing for existing manual testing process for system.
In order to solve the above-mentioned technical problem, the embodiment of the invention discloses following technical solutions：
First aspect present invention provides a kind of method that remote control oscillograph is measured into row clock signal electrical characteristic,
Include the following steps：
Establish the connection between oscillograph and remote control terminal computer；
Oscillograph is controlled into row clock signal electrical characteristics test by control terminal computer；
Control terminal computer summarizes the data that oscillograph is tested and exports test report.
Based on said program, this method does following optimization：
As a kind of optimization, the connection established between oscillograph and control terminal computer, including following process：
The clock test point of one end of oscillograph and system under test (SUT) is connected by signal probe；
The other end of oscillograph is connect by the direct-connected mode of LAN or cable with control terminal computer；
The IP address of the machine and VISA addresses in control terminal computer are set, established between control terminal computer and oscillograph
Connection.
As a kind of optimization, the control terminal computer controls oscillograph into row clock signal electrical characteristics test, including such as
Lower process：
(1) system under test (SUT) is powered on；
(2) the selection test content in control terminal computer, and corresponding VISA instructions are sent to oscillograph；
(3) oscillograph performs corresponding instruction, and the test that will be obtained after receiving the test instruction of control terminal computer transmission
Data and test waveform feed back to control terminal computer；
(4) test item, repetitive process (2), (3) are replaced.
As a kind of optimization, the control terminal computer summarizes the data that oscillograph is tested, including following mistake
Journey：
Control terminal computer receives the test data of oscillograph transmission, and data are parsed and preserved；
Judge whether the test item of user's selection is fully completed；
If it is not, then return to previous step；
If so, control terminal computer summarizes the data of preservation, and export test report.
The method that remote control oscillograph as described above is measured into row clock signal electrical characteristic, the oscillograph and control
Carried out data transmission between end computer processed using Socket communications.
Second aspect of the present invention provides the system that a kind of remote control oscillograph is measured into row clock signal electrical characteristic,
The system comprises control terminal computer, oscillograph and systems under test (SUT)；
One end of the control terminal computer and oscillograph connects, and computer end program, computer end are equipped on control terminal computer
Program is measured for remote control oscillograph into row clock signal and the reception of measurement data, parses, summarizes, and export test report
It accuses；
The clock test point of the oscillograph and system under test (SUT) connects, and oscillograph end program is equipped on oscillograph,
Oscillograph end program is used to receive the test instruction of control terminal computer transmission, and obtained test data and test waveform are sent
To control terminal computer.
Based on above-mentioned measuring system, the computer end program and oscillograph end program are write by C# language, computer end
Program foreground is for the IP address of the long-range oscillograph of user setting, selection test item and receives test data, oscillograph end journey
The IP address and display current operating conditions that sequence foreground is connect with control terminal computer for user setting.
Further, measuring system as described above passes through LAN or net between the control terminal computer and oscillograph
The direct-connected mode of line is connected, and passes through the IP address for setting the machine and VISA addresses and establish data connection with oscillograph.The control
Corresponding VISA instructions are sent to oscillograph by the test content that end computer processed is selected according to user, and oscillograph receives test and refers to
Corresponding instruction is performed after order, and obtained test data and test waveform are transmitted to control terminal electricity using Socket communication modes
Brain, control terminal computer carries out analysis summary to feedback data, and exports test report.
The technical solution that embodiments herein provides includes following advantageous effect：
The method that a kind of remote control oscillograph provided by the embodiments of the present application is measured into row clock signal electrical characteristic, packet
It includes：Establish the connection between oscillograph and remote control terminal computer；Oscillograph is controlled into row clock signal by control terminal computer
Electrical characteristics test；Control terminal computer summarizes the data that oscillograph is tested and exports test report.The application is real
Apply the measuring method of example, can on control terminal computer remote control oscillograph into row clock signal electrical characteristic automatic measurement and survey
Data transmission is tried, finally summarizes test data output test report automatically, that is, avoids long-term behaviour manually in conventional test methodologies
Instrument caused by making oscillograph is worn, and high degree improves testing efficiency, shortens research and development test period.
The system that a kind of remote control oscillograph provided by the embodiments of the present application is measured into row clock signal electrical characteristic, energy
It enough realizes the method measured in embodiment, and obtains identical effect.
Description of the drawings
Attached drawing herein is incorporated into specification and a part for constitution instruction, shows the implementation for meeting the application
Example, and for explaining the principle of the application together with specification.
Fig. 1 is a kind of remote control oscillograph provided by the embodiments of the present application into row clock signal electrical characteristic measuring method
Flow diagram；
Fig. 2 is the implementing procedure figure that Fig. 1 medium-long ranges control oscillograph into row clock signal electrical characteristic measuring method；
Fig. 3 is a kind of remote control oscillograph provided by the embodiments of the present application into row clock signal electrical characteristic measuring system
Structure diagram.
Reference numeral：1- control terminal computers, 2- oscillographs, 3- systems under test (SUT).
Specific embodiment
In order to which those skilled in the art is made to more fully understand the technical solution in the present invention, below in conjunction with of the invention real
The attached drawing in example is applied, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described implementation
Example is only part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiments obtained without making creative work, should all belong to protection of the present invention
Range.
First, the understanding to embodiment for convenience, below gives the initialism involved in embodiment and Key Term
Explanation and illustration.
VISA：Virtual Instrument Software Architecture, virtual instrument architecture provide one
It a bit can be with DLL the or Lib form function library files of direct operation hardware.
Socket：Socket communicates, that is, network communication, traffic model are the communication between client and server,
A Socket object is all established at both ends, is then transmitted by Socket objects on data.
Fig. 1 is a kind of remote control oscillograph provided by the embodiments of the present application into row clock signal electrical characteristic measuring method
Flow diagram, as shown in Figure 1, the present embodiment measure method include the following steps：
S1, connection between oscillograph and remote control terminal computer is established；
S2, oscillograph is controlled into row clock signal electrical characteristics test by control terminal computer；
S3, control terminal computer summarize the data that oscillograph is tested and export test report.
Fig. 2 is the implementing procedure figure that Fig. 1 medium-long ranges control oscillograph into row clock signal electrical characteristic measuring method.Specifically
The connection between oscillograph and control terminal computer is established in the S1, including following process in ground：
S11, the clock test point of one end of oscillograph and system under test (SUT) is connected by signal probe；
S12, the other end of oscillograph is connect by the direct-connected mode of LAN or cable with control terminal computer；
S13, computer end program and oscillograph end program, computer end program are separately operable on control terminal computer and oscillograph
It is established and connected with oscillograph end program by the local IP address of user setting and VISA addresses.
The computer end program and oscillograph end program is write by C# language, and computer end program foreground sets for user
IP address, selection test item and the reception test data of long-range oscillograph are put, oscillograph end program foreground is for user setting
The IP address and display current operating conditions being connect with control terminal computer.
As shown in Fig. 2, control terminal computer controls oscillograph into row clock signal electrical characteristics test in the S2, including such as
Lower process：
S21, system under test (SUT) is powered on；
S22, the selection test content in control terminal computer, and corresponding VISA instructions are sent to oscillograph；
S23, oscillograph perform corresponding instruction, and the test that will be obtained after receiving the test instruction of control terminal computer transmission
Data and test waveform feed back to control terminal computer；
S24, test item, repetitive process S22, S23 are replaced.
As shown in Fig. 2, control terminal computer summarizes the data that oscillograph is tested in the S3, including following mistake
Journey：
S31, control terminal computer receive the test data of oscillograph transmission, and data are parsed and preserved；
S32, judge whether the test item of user's selection is fully completed；
S33, if it is not, then return to step S23；
S34, if so, control terminal computer summarizes the data of preservation, and exports test report.
It is communicated in the method that the present embodiment measures, between oscillograph and control terminal computer using Socket and carries out data biography
It is defeated.
Fig. 3 is a kind of remote control oscillograph provided by the embodiments of the present application into row clock signal electrical characteristic measuring system
Structure diagram, from the figure 3, it may be seen that the present embodiment measure system include control terminal computer 1, oscillograph 2 and system under test (SUT) 3.
Control terminal computer 1 and one end of oscillograph 2 pass through LAN or the direct-connected mode of cable；Computer end is installed on control terminal computer 1
Program, computer end program is measured for remote control oscillograph into row clock signal and the reception of measurement data, parses, summarizes,
And export test report.Oscillograph 2 is connect with the clock test point of system under test (SUT) 3 by signal probe, is pacified on oscillograph 2
Equipped with oscillograph end program, oscillograph end program is used to receive the test instruction of control terminal computer transmission, and the test that will be obtained
Data and test waveform are sent to control terminal computer.
Specifically, the measuring system, computer end program and oscillograph end program are write by C# language, computer end journey
Sequence foreground is for the IP address of the long-range oscillograph of user setting, selection test item and receives test data, oscillograph end program
The IP address and display current operating conditions, computer end program that foreground is connect with control terminal computer for user setting pass through
The local IP address of user setting and VISA addresses are established with oscillograph end program to be connected.Control terminal computer 1 is selected according to user
Test content corresponding VISA instructions are sent to oscillograph 2, oscillograph 2 performs corresponding instruction after receiving test instruction,
And obtained test data and test waveform are transmitted to control terminal computer 1 using Socket communication modes, control terminal computer 1 is right
Feedback data carries out analysis summary, and exports test report.
The method and system that the remote control oscillograph of the present embodiment is measured into row clock signal electrical characteristic, pass through individual
The mode of computer remote control oscillograph measures automatically into all respective items purposes of row clock signal, without human intervention oscillograph
One one ground manual measurement, save time of measuring, and avoid manual operation oscillograph caused by instrument wear.In addition,
This programme further comprises the automatic function of summarizing test data output test report, dramatically improves testing efficiency.
The above is only the specific embodiment of the present invention, is made skilled artisans appreciate that or realizing this hair
It is bright.A variety of modifications of these embodiments will be apparent to one skilled in the art, it is as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide range caused.
Claims (8)
1. a kind of method that remote control oscillograph is measured into row clock signal electrical characteristic, which is characterized in that including following step
Suddenly：
Establish the connection between oscillograph and remote control terminal computer；
Oscillograph is controlled into row clock signal electrical characteristics test by control terminal computer；
Control terminal computer summarizes the data that oscillograph is tested and exports test report.
2. the method that remote control oscillograph according to claim 1 is measured into row clock signal electrical characteristic, feature
It is, the connection between the oscillograph and control terminal computer, including following process：
The clock test point of one end of oscillograph and system under test (SUT) is connected by signal probe；
The other end of oscillograph is connect by the direct-connected mode of LAN or cable with control terminal computer；
The IP address of the machine and VISA addresses in control terminal computer are set, establish the company between control terminal computer and oscillograph
It connects.
3. the method that remote control oscillograph according to claim 1 is measured into row clock signal electrical characteristic, feature
It is, the control terminal computer is into row clock signal electrical characteristics test, including following process：
(1) system under test (SUT) is powered on；
(2) the selection test content in control terminal computer, and corresponding VISA instructions are sent to oscillograph；
(3) oscillograph performs corresponding instruction, and the test data that will be obtained after receiving the test instruction of control terminal computer transmission
Control terminal computer is fed back to test waveform；
(4) test item, repetitive process (2), (3) are replaced.
4. the method that remote control oscillograph according to claim 3 is measured into row clock signal electrical characteristic, feature
It is, being communicated between the oscillograph and control terminal computer using Socket is carried out data transmission.
5. the method that remote control oscillograph according to claim 1 is measured into row clock signal electrical characteristic, feature
It is, the control terminal computer summarizes the data of test, including following process：
Control terminal computer receives the test data of oscillograph transmission, and data are parsed and preserved；
Judge whether the test item of user's selection is fully completed；
If it is not, then return to previous step；
If so, control terminal computer summarizes the data of preservation, and export test report.
A kind of 6. system that remote control oscillograph is measured into row clock signal electrical characteristic, which is characterized in that the system packet
Include control terminal computer, oscillograph and system under test (SUT)；
One end of the control terminal computer and oscillograph connects, and computer end program, computer end program are equipped on control terminal computer
It is measured for remote control oscillograph into row clock signal and the reception of measurement data, parses, summarizes, and export test report；
The clock test point of the oscillograph and system under test (SUT) connects, and oscillograph end program, oscillography are equipped on oscillograph
Device end program is used to receive the test instruction of control terminal computer transmission, and obtained test data and test waveform are sent to control
End computer processed.
7. the system that remote control oscillograph according to claim 6 is measured into row clock signal electrical characteristic, feature
It is, is connected between the control terminal computer and oscillograph by the direct-connected mode of LAN or cable, and pass through setting the machine
IP address and VISA addresses and oscillograph establish data connection.
8. the system that remote control oscillograph according to claim 7 is measured into row clock signal electrical characteristic, feature
It is, corresponding VISA instructions are sent to oscillograph, oscillograph by the test content that the control terminal computer is selected according to user
Corresponding instruction is performed, and obtained test data and test waveform are passed using Socket communication modes after receiving test instruction
Control terminal computer is transported to, control terminal computer carries out analysis summary to feedback data, and exports test report.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810036023.6A CN108226681A (en) | 2018-01-15 | 2018-01-15 | The method and system that a kind of remote control oscillograph is measured into row clock signal electrical characteristic |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810036023.6A CN108226681A (en) | 2018-01-15 | 2018-01-15 | The method and system that a kind of remote control oscillograph is measured into row clock signal electrical characteristic |
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| CN108226681A true CN108226681A (en) | 2018-06-29 |
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Cited By (3)
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| CN110749762A (en) * | 2019-10-29 | 2020-02-04 | 中电科仪器仪表有限公司 | Operating system for remotely operating oscilloscope and implementation method thereof |
| CN110988528A (en) * | 2019-11-25 | 2020-04-10 | 深圳市共进电子股份有限公司 | Method, device and system for testing product signal integrity |
| CN112114204A (en) * | 2020-09-24 | 2020-12-22 | 中车株洲电力机车研究所有限公司 | Power supply ripple and noise auxiliary test system and test method |
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