CN102565478A - Oscilloscope data processing system and method - Google Patents
Oscilloscope data processing system and method Download PDFInfo
- Publication number
- CN102565478A CN102565478A CN2010106144535A CN201010614453A CN102565478A CN 102565478 A CN102565478 A CN 102565478A CN 2010106144535 A CN2010106144535 A CN 2010106144535A CN 201010614453 A CN201010614453 A CN 201010614453A CN 102565478 A CN102565478 A CN 102565478A
- Authority
- CN
- China
- Prior art keywords
- oscillograph
- document
- mentioned
- oscillogram
- electronic signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Test And Diagnosis Of Digital Computers (AREA)
- Storage Device Security (AREA)
Abstract
The invention provides an oscilloscope data processing system. In the system, initial setting during electronic signal testing of an oscilloscope is acquired, and is stored as a first identifiable set value document and a second identifiable set value document for the oscilloscope; each first test datum obtained during the electronic signal testing of the oscilloscope is acquired, and is stored in a third test data document; an oscillogram of an electronic signal obtained during the electronic signal testing of the oscilloscope is acquired, and is stored in a fourth oscillogram document; and the documents are integrated, so that an integrated document is generated. The invention further provides an oscilloscope data processing method. According to the system and the method, the setting during the electronic signal testing of the oscilloscope and the first test datum of the electronic signal can be restored.
Description
Technical field
The invention belongs to the field tests of electronic signal, relate in particular to the system and method that a kind of oscillograph data that oscillograph test electronic signal is produced are handled.
Background technology
The Test Engineer uses oscillograph that electronic signal is done attribute test usually.Utilize oscillograph to after the electronic signal test completion, the Test Engineer only provides the signal waveforms that tests out to user's reference usually.Because each oscillographic setting is not quite similar, the user does oscillograph setting and signal testing result's judgement purely through the oscillogram of observation signal, cause puzzlement possibly owing to lacking experience.
Summary of the invention
In view of above content, be necessary to propose a kind of oscillograph data handling system, it can reduce the setting of oscillograph when electronic signal is tested and each test data of electronic signal.
In addition, also be necessary to propose a kind of oscillograph data processing method, it can reduce the setting of oscillograph when electronic signal is tested and each test data of electronic signal.
Said oscillograph data handling system runs in the oscillograph.This system comprises: oscillograph setting value acquisition module is used to obtain the initializing set of said oscillograph when carrying out the electronic signal test; Oscillograph setting value memory module is used for the setting value of above-mentioned oscillographic initializing set is stored as the first setting value document that oscillograph can be discerned, and the second setting value document that can discern of user; The test data acquisition module is used to obtain each test data that obtains when above-mentioned oscillograph is tested electronic signal; The test data memory module is used for storing above-mentioned each test data into one the 3rd test data document; The oscillogram acquisition module is used to obtain above-mentioned oscillograph is tested this electronic signal that obtains to electronic signal oscillogram; The oscillogram memory module is used for storing above-mentioned oscillogram into one the 4th oscillogram document; And integrate module, be used to integrate the above-mentioned first setting value document, the second setting value document, the 3rd test data document and the 4th oscillogram document, generate one and integrate document.
Said oscillograph data processing method is applied in the oscillograph.This method comprises: obtain the above-mentioned initializing set of oscillograph when carrying out the electronic signal test of stating; The setting value of above-mentioned oscillographic initializing set is stored as the first setting value document that oscillograph can be discerned, and the second setting value document that can discern of user; Obtain each test data that obtains when above-mentioned oscillograph is tested electronic signal; Above-mentioned each test data is stored in one the 3rd test data document; Obtain the oscillogram of above-mentioned oscillograph this electronic signal that test obtains to electronic signal; Above-mentioned oscillogram is stored in one the 4th oscillogram document; And integrate the above-mentioned first setting value document, the second setting value document, the 3rd test data document and the 4th oscillogram document, generate one and integrate document.
Oscillograph data handling system provided by the present invention and method can be reduced the setting of oscillograph when signal is tested and each test data of signal.
Description of drawings
Fig. 1 is the system architecture diagram of oscillograph data handling system of the present invention preferred embodiment.
Fig. 2 is the functional block diagram of oscillograph data handling system of the present invention preferred embodiment.
Fig. 3 generates the method flow diagram of integrating document in the oscillograph data processing method of the present invention preferred embodiment.
Fig. 4 resolves the method flow diagram of integrating document in the oscillograph data processing method of the present invention preferred embodiment.
The main element symbol description
| Oscillograph | 1 |
| The |
2 |
| The oscillograph |
3 |
| Oscillograph setting value acquisition module | 300 |
| Oscillograph setting value memory module | 301 |
| The test data acquisition module | 302 |
| The test data memory module | 303 |
| The oscillogram acquisition module | 304 |
| The oscillogram memory module | 305 |
| Integrate module | 306 |
| Encrypting module | 307 |
| |
4 |
| |
5 |
Embodiment
Consulting shown in Figure 1ly, is the system architecture diagram of oscillograph data handling system 3 preferred embodiments of the present invention.This oscillograph data handling system 3 is installed in the oscillograph 1.Said oscillograph 1 comprises signal testing unit 2, CPU 4, and storage unit 5.
Said signal testing unit 2 is used for behind oscillograph 1 initializing set; Electronic signal is carried out attribute test; To obtain each test data of this electronic signal, i.e. the magnitude of voltage of each time point, and obtain describing the time dependent oscillogram of magnitude of voltage of this electronic signal.
Said oscillograph data handling system 3 comprises a plurality of functional modules (describing among following Fig. 2); Be used for the oscillogram of each test data of the setting value of oscillograph 1 initializing set, above-mentioned electronic signal and electronic signal is offered the user with the form of encrypted document, so that the user can be in the reduction initializing set of oscillograph 1 when electronic signal is tested and each test data of electronic signal on other oscillographs.
Said CPU 4 is used for carrying out each functional module of oscillograph data handling system 3, and said storage unit 5 is used for each functional module of storage oscilloscope data handling system 3.
Consulting shown in Figure 2ly, is the functional block diagram of oscillograph data handling system 3 preferred embodiments of the present invention.This oscillograph data handling system 3 comprises oscillograph setting value acquisition module 300, oscillograph setting value memory module 301, test data acquisition module 302, test data memory module 303, oscillogram acquisition module 304, oscillogram memory module 305, integrate module 306 and encrypting module 307.
Above-mentioned each functional module 300～307th is accomplished each program segment of specific function, be more suitable in describing software than software program itself at computer equipment, like oscillograph 1, in implementation, so the present invention describes with module the description of software program.
Said oscillograph setting value acquisition module 300 is used to obtain the initializing set of oscillograph 1 when carrying out the electronic signal test.Said initializing set comprises that whether each probe of oscillograph 1 is through the testing time of overcorrect, electronic signal, the time shaft of oscillogram and the setting of voltage axis etc.
Said oscillograph setting value memory module 301 is used for the setting value of the initializing set of above-mentioned oscillograph 1 is stored as the first setting value document that oscillograph (being not limited to oscillograph 1) can be discerned, and the second setting value document that can discern of user.
Each test data that said test data acquisition module 302 obtains when being used to obtain 1 pair of electronic signal test of oscillograph.Said each test data is meant the magnitude of voltage of this each time point of electronic signal.
Said test data memory module 303 is used for storing above-mentioned each test data into one the 3rd test data document.In the present embodiment, said the 3rd test data document is the document of .WFM form.Said .WFM form is that a kind of oscillograph can be discerned, and the file memory format that the user can not discern.
Said oscillogram acquisition module 304 is used to obtain the oscillogram that 1 pair of electronic signal of oscillograph is tested this electronic signal that obtains.
Said oscillogram memory module 305 is used for storing above-mentioned oscillogram into one the 4th oscillogram document.In the present embodiment, said the 4th oscillogram document is the document of .JPEG form.
Said integrate module 306 is used to integrate the 3rd test data document of the above-mentioned first setting value document, the second setting value document, WFM form and the 4th oscillogram document of jpeg format, generates one and integrates document.
Said encrypting module 307 is used to utilize AES to above-mentioned integration file encryption.
Consulting shown in Figure 3ly, is method flow diagram that generate to integrate document in the oscillograph data processing method of the present invention preferred embodiment.
Step S10, Test Engineer install in 3 to oscillographs 1 of above-mentioned oscillograph data handling system.
Step S11, the Test Engineer carries out initializing set to above-mentioned this oscillograph 1.Whether said initializing set includes, but are not limited to each probe of this oscillograph 1 through the testing time of overcorrect, electronic signal, the time shaft of oscillogram and the setting of voltage axis etc.
Step S12, Test Engineer utilize 1 pair of electronic signal of above-mentioned oscillograph to do the test of signal quality.
Step S13, after test was accomplished, above-mentioned oscillograph data handling system 3 was moved automatically, to carry out following operation:
Step S14, oscillograph setting value acquisition module 300 obtain the initializing set of oscillograph 1 when carrying out the electronic signal test.As stated, said initializing set comprises that whether each probe is through the testing time of overcorrect, electronic signal, the time shaft of oscillogram and the setting of voltage axis etc.
Step S15, oscillograph setting value memory module 301 is stored as the first setting value document that oscillograph (being not limited to oscillograph 1) can be discerned with the setting value of the initializing set of above-mentioned oscillograph 1, and the second setting value document that can discern of user.
Each test data that step S16, test data acquisition module 302 obtain when obtaining 1 pair of electronic signal test of oscillograph.Said each test data is meant the magnitude of voltage of this each time point of electronic signal.
Step S17, test data memory module 303 stores above-mentioned each test data in the 3rd test data document of a .WFM form into.Said .WFM form is that a kind of oscillograph can be discerned, and the file memory format that the user can not discern.
Step S18, oscillogram acquisition module 304 obtain the oscillogram that 1 pair of electronic signal of oscillograph is tested this electronic signal that obtains.
Step S19, oscillogram memory module 305 stores above-mentioned oscillogram in the 4th oscillogram document of a .JPEG form into.
Step S20; Integrate module 306 is used to integrate the 3rd test data document of the above-mentioned first setting value document, the second setting value document, WFM form and the 4th oscillogram document of jpeg format; Generate one and integrate document, and utilize AES to above-mentioned integration file encryption by encrypting module 307.
After the Test Engineer offers the user with the integration document of above-mentioned encryption; The user can utilize any oscillograph; Just can reduce the setting of oscillograph 1 when signal is tested and each test data of signal and be not limited to above-mentioned oscillograph 1, shown in the following workflow graph.
Fig. 4 resolves the method flow diagram of integrating document in the oscillograph data processing method of the present invention preferred embodiment.
Step S21, user obtain one and integrate document, and the integration document that this obtains is loaded in any one oscillograph.
Step S22, the integration document deciphering of decipherment algorithm that current oscillograph utilization is corresponding to being obtained.
Step S23, current oscillograph is shown to the user with the oscillogram in the integration document that is obtained.
Step S24, current oscillograph read the test data of the .WFM form in the 3rd test data document in the above-mentioned integration document that obtains, and the test data of this .WFM form is reduced into the .CSV form presents to the user.
Step S25, current oscillograph is shown to the user with the second setting value document that the user in the integration document that is obtained can discern.As stated, the setting value that comprises the initializing set of above-mentioned oscillograph 1 in this second setting value document.
Step S26, current oscillograph judges whether the oscillograph that initialization is current according to user's decision, makes the initializing set of itself and above-mentioned oscillograph 1, promptly the setting value in the second setting value document is identical.If then flow process gets into following step S27.Otherwise flow process finishes.
Step S27, current oscillograph read the first setting value document in the above-mentioned integration document that obtains, and carry out initializing set according to the setting value in this first setting value document.
Claims (10)
1. an oscillograph data handling system runs in the oscillograph, it is characterized in that this system comprises:
Oscillograph setting value acquisition module is used to obtain the initializing set of said oscillograph when carrying out the electronic signal test;
Oscillograph setting value memory module is used for setting value with above-mentioned oscillographic initializing set and is stored as the second setting value document that the first setting value document that oscillograph can discern and user can discern;
The test data acquisition module is used to obtain each test data that obtains when above-mentioned oscillograph is tested electronic signal;
The test data memory module is used for storing above-mentioned each test data into one the 3rd test data document;
The oscillogram acquisition module is used to obtain above-mentioned oscillograph is tested this electronic signal that obtains to electronic signal oscillogram;
The oscillogram memory module is used for storing above-mentioned oscillogram into one the 4th oscillogram document; And
Integrate module is used to integrate the above-mentioned first setting value document, the second setting value document, the 3rd test data document and the 4th oscillogram document, generates one and integrates document.
2. oscillograph data handling system as claimed in claim 1 is characterized in that, this system also comprises:
Encrypting module is used to utilize AES to above-mentioned integration file encryption.
3. oscillograph data handling system as claimed in claim 1 is characterized in that, said the 3rd test data document is the document of .WFM form.
4. oscillograph data handling system as claimed in claim 1 is characterized in that, said the 4th oscillogram document is the document of .JPEG form.
5. oscillograph data handling system as claimed in claim 1 is characterized in that, said initializing set comprises that whether above-mentioned oscillographic each probe is through the testing time of overcorrect, electronic signal, the time shaft that reaches oscillogram and the setting of voltage axis.
6. an oscillograph data processing method is applied in the oscillograph, it is characterized in that this method comprises:
Obtain the initializing set of above-mentioned oscillograph when carrying out the electronic signal test;
The setting value of above-mentioned oscillographic initializing set is stored as the first setting value document that oscillograph can be discerned, and the second setting value document that can discern of user;
Obtain each test data that obtains when above-mentioned oscillograph is tested electronic signal;
Above-mentioned each test data is stored in one the 3rd test data document;
Obtain the oscillogram of above-mentioned oscillograph this electronic signal that test obtains to electronic signal;
Above-mentioned oscillogram is stored in one the 4th oscillogram document; And
Integrate the above-mentioned first setting value document, the second setting value document, the 3rd test data document and the 4th oscillogram document, generate one and integrate document.
7. oscillograph data processing method as claimed in claim 6 is characterized in that, this method also comprises:
Utilize AES to above-mentioned integration file encryption.
8. oscillograph data processing method as claimed in claim 6 is characterized in that, said the 3rd test data document is the document of .WFM form.
9. oscillograph data processing method as claimed in claim 6 is characterized in that, said the 4th oscillogram document is the document of .JPEG form.
10. oscillograph data processing method as claimed in claim 6 is characterized in that, said initializing set comprises that whether above-mentioned oscillographic each probe is through the testing time of overcorrect, electronic signal, the time shaft that reaches oscillogram and the setting of voltage axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106144535A CN102565478A (en) | 2010-12-30 | 2010-12-30 | Oscilloscope data processing system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106144535A CN102565478A (en) | 2010-12-30 | 2010-12-30 | Oscilloscope data processing system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102565478A true CN102565478A (en) | 2012-07-11 |
Family
ID=46411426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106144535A Pending CN102565478A (en) | 2010-12-30 | 2010-12-30 | Oscilloscope data processing system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102565478A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107290577A (en) * | 2017-08-14 | 2017-10-24 | 武汉虹信通信技术有限责任公司 | A kind of oscilloscope data processing system and method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5668469A (en) * | 1993-06-28 | 1997-09-16 | Hitachi Denshi Kabushiki Kaisha | Digital oscilloscope using color plane display device and data display method therefore |
| US6725170B1 (en) * | 2000-11-22 | 2004-04-20 | Tektronix, Inc. | Smart probe apparatus and method for automatic self-adjustment of an oscilloscope's bandwidth |
| CN101393234A (en) * | 2007-09-17 | 2009-03-25 | 鸿富锦精密工业（深圳）有限公司 | Waveform auto-measuring system and method |
| CN101620243A (en) * | 2009-07-21 | 2010-01-06 | 深圳市鼎阳科技有限公司 | Method and system for processing display data in digital oscilloscope |
| CN101630283A (en) * | 2008-07-16 | 2010-01-20 | 鸿富锦精密工业（深圳）有限公司 | System and method for automatically generating report |
| CN101650377A (en) * | 2008-08-11 | 2010-02-17 | 鸿富锦精密工业（深圳）有限公司 | Signal measurement system and method thereof |
| EP2472271A1 (en) * | 2010-02-09 | 2012-07-04 | ZTE Corporation | Oscilloscope and method, system thereof for collecting and displaying signal waveform |
-
2010
- 2010-12-30 CN CN2010106144535A patent/CN102565478A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5668469A (en) * | 1993-06-28 | 1997-09-16 | Hitachi Denshi Kabushiki Kaisha | Digital oscilloscope using color plane display device and data display method therefore |
| US6725170B1 (en) * | 2000-11-22 | 2004-04-20 | Tektronix, Inc. | Smart probe apparatus and method for automatic self-adjustment of an oscilloscope's bandwidth |
| CN101393234A (en) * | 2007-09-17 | 2009-03-25 | 鸿富锦精密工业（深圳）有限公司 | Waveform auto-measuring system and method |
| CN101630283A (en) * | 2008-07-16 | 2010-01-20 | 鸿富锦精密工业（深圳）有限公司 | System and method for automatically generating report |
| CN101650377A (en) * | 2008-08-11 | 2010-02-17 | 鸿富锦精密工业（深圳）有限公司 | Signal measurement system and method thereof |
| CN101620243A (en) * | 2009-07-21 | 2010-01-06 | 深圳市鼎阳科技有限公司 | Method and system for processing display data in digital oscilloscope |
| EP2472271A1 (en) * | 2010-02-09 | 2012-07-04 | ZTE Corporation | Oscilloscope and method, system thereof for collecting and displaying signal waveform |
Non-Patent Citations (1)
| Title |
|---|
| 周金刚 等: "基于FPGA的数字存储示波器", 《电子工程师》, vol. 34, no. 5, 31 May 2008 (2008-05-31), pages 15 - 17 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107290577A (en) * | 2017-08-14 | 2017-10-24 | 武汉虹信通信技术有限责任公司 | A kind of oscilloscope data processing system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9892258B2 (en) | Automatic synthesis of unit tests for security testing | |
| WO2016114267A1 (en) | On-chip monitor circuit and semiconductor chip | |
| US20220236326A1 (en) | Measurement instrument, measurement system, and signal processing method | |
| JP2019511730A (en) | Self-referenced on-die voltage drop detector | |
| CN110543420B (en) | Software testing method, system, terminal and storage medium | |
| US20140157050A1 (en) | Test system and test method by generating virtual test unit outside device to be tested | |
| CN106557419B (en) | Program testing method and device | |
| US9264154B1 (en) | Dynamic range enhancement of high-speed electrical signal data via non-linear compression | |
| CN112948233A (en) | Interface testing method, device, terminal equipment and medium | |
| CN103605610A (en) | System and method for software testing based on Hadoop | |
| JP2011155779A (en) | Digital protective relay device for power system provided with testing facility | |
| CN103532549A (en) | Semiconductor device and fault diagnosis system | |
| JP5314541B2 (en) | Test apparatus, test method, program, and interface circuit | |
| CN102565478A (en) | Oscilloscope data processing system and method | |
| EP2772861A1 (en) | Semiconductor test device and semiconductor test method | |
| CN108152712B (en) | Circuit board fault detection method and device | |
| EP3164819A1 (en) | Acquisition of high frequency data in transient detection | |
| US20180039571A1 (en) | Semiconductor test apparatus for controlling tester | |
| JP4876860B2 (en) | IC test system | |
| US11119145B2 (en) | Performance testing method and measurement system | |
| TW201226917A (en) | System and method for processing data of a oscillograph | |
| US11163455B2 (en) | Measuring device for measuring signals and data handling method | |
| CN101793932A (en) | Electrostatic test system, electrostatic test operating system and electrostatic test method | |
| CN106649001B (en) | CPCI bus backboard test system | |
| KR20110066361A (en) | Waveform output device for analyzing side channel and method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |