CN102539862A - System and method for automatically setting initial values of oscilloscopes - Google Patents
System and method for automatically setting initial values of oscilloscopes Download PDFInfo
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- CN102539862A CN102539862A CN2010106166498A CN201010616649A CN102539862A CN 102539862 A CN102539862 A CN 102539862A CN 2010106166498 A CN2010106166498 A CN 2010106166498A CN 201010616649 A CN201010616649 A CN 201010616649A CN 102539862 A CN102539862 A CN 102539862A
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- oscillograph
- set value
- oscillographic
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Abstract
The invention provides a method for automatically setting the initial values of oscilloscopes. The method comprises the following steps of: selecting manufacturers of a first oscilloscope and a second oscilloscope in an oscilloscope manufacturer list; sending commands inquiring the initial set values of the oscilloscopes according to instrument control codes of the selected manufacturers; receiving the initial set values fed back by the first oscilloscope and the second oscilloscope; comparing the initial set values of the first oscilloscope and the second oscilloscope, and generating a difference comparison table; and correcting the initial set value of the second oscilloscope according to the difference comparison table by taking the initial set value of the first oscilloscope as reference to ensure that the initial set value of the second oscilloscope is the same as or approaches that of the first oscilloscope to the maximum extent; and writing the correct initial set value of the second oscilloscope into the second oscilloscope. The invention also provides a system for automatically setting the initial values of the oscilloscopes. According to the method and the system, the oscilloscopes of different manufactures have the initial values which are the same or approach each other to the maximum extent.
Description
Technical field
The invention belongs to the field tests of electronic signal, relate in particular to a kind of system and method that oscillographic initializing set value is carried out automated setting.
Background technology
The measuring unit of electronic signal has the oscillograph that many different vendors produce usually.When utilizing these oscillographs to do the test of signal quality, the oscillograph of different manufacturers produce is because its initializing set is not quite similar; Therefore; Test data electronic signal being tested the back generation is widely different, thereby, may cause electronic signal Test Engineer's puzzlement.
Summary of the invention
In view of above content, be necessary to propose a kind of oscillograph initial value automated setting system, its oscillograph that different vendor is produced has identical or maximizes approaching initializing set value.
In addition, also be necessary to propose a kind of oscillograph initial value automated setting method, its oscillograph that different vendor is produced has identical or maximizes approaching initializing set value.
Said oscillograph initial value automated setting system runs in the main control computer.This main control computer is connected with first oscillograph and the second oscillograph communication.This system comprises: select module, be used for selecting said first oscillograph and the second oscillographic production firm from an oscillograph manufacturer tabulation; Second instruction sending module is used for sending according to the instrument control code of selected production firm the instruction of inquiry oscillograph initializing set value; Receiver module is used to receive the initializing set value of first oscillograph and second oscillograph feedback; The difference comparison module is used for more above-mentioned first oscillograph and the second oscillographic initializing set value, and generates the difference comparison sheet; The setting value modified module is used for according to above-mentioned difference comparison sheet, is benchmark with the first oscillographic initializing set value, revises the second oscillographic initializing set value, makes it identical with the first oscillographic initializing set value or maximize approaching; And the setting value writing module, be used for the amended second oscillographic initializing set value is written to this second oscillograph.
Said oscillograph initial value automated setting method is applied in the main control computer.This main control computer is connected with one first oscillograph and one second oscillograph communication.This method comprises: from an oscillograph manufacturer tabulation, select said first oscillograph and the second oscillographic production firm; Send the instruction of inquiry oscillograph initializing set value according to the instrument control code of selected production firm; Receive the initializing set value of first oscillograph and second oscillograph feedback; More above-mentioned first oscillograph and the second oscillographic initializing set value, and generate the difference comparison sheet; According to above-mentioned difference comparison sheet, be benchmark with the first oscillographic initializing set value, revise the second oscillographic initializing set value, make it identical with the first oscillographic initializing set value or maximize approaching; And the amended second oscillographic initializing set value is written in this second oscillograph.
Oscillograph initial value automated setting system and method provided by the present invention can compare the oscillograph initializing set value that different vendor produces; And make an amendment according to result relatively, the oscillograph that makes different vendor produce has identical or maximizes approaching initializing set value.
Description of drawings
Fig. 1 is the system architecture diagram of oscillograph initial value automated setting of the present invention system preferred embodiment.
Fig. 2 is the functional block diagram of oscillograph initial value automated setting of the present invention system preferred embodiment.
Fig. 3 is the process flow diagram of oscillograph initial value automated setting method of the present invention preferred embodiment.
The main element symbol description
| Main control computer | 1 |
| Oscillograph initial value |
10 |
| CPU | 11 |
| Storage unit | 12 |
| First oscillograph | 2 |
| Second oscillograph | 3 |
| Select |
100 |
| First |
101 |
| |
102 |
| Second |
103 |
| |
104 |
| The |
105 |
| The setting value modified |
106 |
| The setting |
107 |
Embodiment
Consulting shown in Figure 1ly, is the system architecture diagram of oscillograph initial value automated setting of the present invention system 10 preferred embodiments.This oscillograph initial value automated setting system 10 is installed in the main control computer 1.Said main control computer 1 comprises CPU 11 and storage unit 12, and connects first oscillograph 2 and second oscillograph 3 through interfaces such as RS488 or RS232.
Said oscillograph initial value automated setting system 10 comprises a plurality of functional modules (describing among following Fig. 2); Be used for comparison first oscillograph 2 and the second oscillographic initializing set value (being initial value); And according to result relatively; Initializing set value with first oscillograph 2 is a benchmark, revises the initializing set value of second oscillograph 3, makes its initializing set value with first oscillograph 2 identical or maximize approaching.
Said CPU 11 is used for carrying out each functional module of oscillograph initial value automated setting system 10, and said storage unit 12 is used for each functional module of storage oscilloscope initial value automated setting system 10.
Consulting shown in Figure 2ly, is the functional block diagram of oscillograph initial value automated setting of the present invention system 10 preferred embodiments.This oscillograph initial value automated setting system 10 comprises selects module 100, first instruction sending module 101, judge module 102, second instruction sending module 103, receiver module 104, difference comparison module 105, setting value modified module 106 and setting value writing module 107.
Above-mentioned each functional module 100～107th, each program segment of completion specific function is more suitable in describing software at computer equipment than software program itself, and like the implementation in the main control computer 1, so the present invention describes with module the description of software program.
Said selection module 100 is used for selecting from an oscillograph manufacturer tabulation production firm of said first oscillograph 2 and second oscillograph 3.The tabulation of said oscillograph manufacturer can be stored in the storage unit 12 in advance.
Said first instruction sending module 101 is used for sending according to the instrument control code of selected production firm the instruction of inquiry instrument model.The oscillograph that different vendor produces has different instrument control codes.Supposing to select module 100 from the tabulation of above-mentioned oscillograph manufacturer, to select the production firm of first oscillograph 2 is A; The production firm of second oscillograph 3 is B; Then this first instruction sending module 101 utilizes the corresponding instrument control code of A manufacturer to send the instruction of these first oscillograph, 2 models of inquiry to first oscillograph 2, and utilizes the corresponding instrument control code of B manufacturer to send the instruction of these second oscillograph, 3 models of inquiry to second oscillograph 3.
Said second instruction sending module 103 is used for production firm at selected first oscillograph 2 and second oscillograph 3 when correct, sends the instruction of inquiry oscillograph initializing set value according to the instrument control code of the production firm of this selection.
Said receiver module 104 is used to receive the initializing set value of first oscillograph 2 and second oscillograph, 3 feedbacks.
Said difference comparison module 105 is used for the initializing set value of more above-mentioned first oscillograph 2 and second oscillograph 3, and generates the difference comparison sheet.This difference comparison sheet can be stored in the storage unit 12.
Said setting value modified module 106 is used for according to above-mentioned difference comparison sheet, is benchmark with the initializing set value of first oscillograph 2, revises the initializing set value of second oscillograph 3, makes it identical with the first oscillographic initializing set value or maximize approaching.Be to be understood that its some initializing set of oscillograph that different vendor produces may not be provided with unanimity fully.For example; The resolution maximum of first oscillograph 2 can be set to 1024; And the resolution maximum of second oscillograph 3 is only to be set to 768; Then this setting value modified module 106 is set to 768 according to the resolution of resolution 1024, the second oscillographs 3 of first oscillograph 2, makes the resolution of second oscillograph 3 and the resolution of first oscillograph 2 maximize approaching.
Said setting value writing module 107 is used for the initializing set value of amended second oscillograph 3 is written to this second oscillograph 3.
Consulting shown in Figure 3ly, is the process flow diagram of oscillograph initial value automated setting method of the present invention preferred embodiment.
Step S10 connects first oscillograph 2 and second oscillograph 3 with main control computer 1 through interfaces such as RS488 or RS232.
Step S11, the oscillograph initial value automated setting system 10 in the operation main control computer 1.
Step S12 selects module 100 from an oscillograph manufacturer tabulation, to select the production firm of said first oscillograph 2 and second oscillograph 3.The tabulation of said oscillograph manufacturer can be stored in the storage unit 12 in advance.
Step S13, first instruction sending module 101 is sent the instruction of inquiry instrument model according to the instrument control code of selected production firm.
Step S14, judge module 102 is according to whether receiving that first oscillograph 2 and second oscillograph 3 judge about the feedback information of instrument model whether the production firm of first oscillograph 2 and second oscillograph 3 of above-mentioned selection is correct.When having received first oscillograph 2 and second oscillograph 3 about the feedback information of instrument model, judge module 102 judges that the production firm of first oscillograph 2 and second oscillograph 3 of above-mentioned selection is correct, and flow process gets into step S15.Otherwise when not receiving first oscillograph 2 and/or second oscillograph 3 about the feedback of instrument model, judge module 102 judges that the production firm of first oscillograph 2 and/or second oscillograph 3 of above-mentioned selection is incorrect, and flow process is returned step S12.
In step S15, second instruction sending module 103 is sent the instruction of inquiry oscillograph initializing set value according to the instrument control code of selected production firm.
Step S16, receiver module 104 receive the initializing set value of first oscillograph 2 and second oscillograph, 3 feedbacks.
Step S17, the initializing set value of difference comparison module 105 more above-mentioned first oscillographs 2 and second oscillograph 3, and generate the difference comparison sheet.This difference comparison sheet can be stored in the storage unit 12.
Step S18, setting value modified module 106 be according to above-mentioned difference comparison sheet, is benchmark with the initializing set value of first oscillograph 2, revises the initializing set value of second oscillograph 3, makes it identical with the first oscillographic initializing set value or maximize approaching.
Step S19, setting value writing module 107 is written to the initializing set value of amended second oscillograph 3 in this second oscillograph 3.
In other embodiments, step S13 and S14 can not want yet, and directly get into step S15 behind the execution of step S12.
Claims (8)
1. an oscillograph initial value automated setting system runs in the main control computer, and this main control computer is connected with first oscillograph and the second oscillograph communication, it is characterized in that this system comprises:
Select module, be used for selecting said first oscillograph and the second oscillographic production firm from an oscillograph manufacturer tabulation;
Second instruction sending module is used for sending according to the instrument control code of selected production firm the instruction of inquiry oscillograph initializing set value;
Receiver module is used to receive the initializing set value of first oscillograph and second oscillograph feedback;
The difference comparison module is used for more above-mentioned first oscillograph and the second oscillographic initializing set value, and generates the difference comparison sheet;
The setting value modified module is used for according to above-mentioned difference comparison sheet, is benchmark with the first oscillographic initializing set value, revises the second oscillographic initializing set value, makes it identical with the first oscillographic initializing set value or maximize approaching; And
The setting value writing module is used for the amended second oscillographic initializing set value is written to this second oscillograph.
2. oscillograph initial value automated setting as claimed in claim 1 system is characterized in that this system also comprises:
First instruction sending module is used for sending according to the instrument control code of selected production firm the instruction of inquiry instrument model; And
Judge module is used for according to whether receiving that first oscillograph and second oscillograph judge about the feedback information of instrument model whether first oscillograph of above-mentioned selection and the second oscillographic production firm be correct.
3. oscillograph initial value automated setting as claimed in claim 1 system is characterized in that, said oscillograph manufacturer list storage is in the storage unit of main control computer.
4. oscillograph initial value automated setting as claimed in claim 1 system is characterized in that said difference comparison sheet is stored in the storage unit of main control computer.
5. an oscillograph initial value automated setting method is applied in the main control computer, and this main control computer is connected with one first oscillograph and one second oscillograph communication, it is characterized in that this method comprises:
(a) from an oscillograph manufacturer tabulation, select said first oscillograph and the second oscillographic production firm;
(b) send the instruction of inquiry oscillograph initializing set value according to the instrument control code of the production firm of this selection;
(c) receive the initializing set value that first oscillograph and second oscillograph feed back;
(d) more above-mentioned first oscillograph and the second oscillographic initializing set value, and generate the difference comparison sheet;
(e) according to above-mentioned difference comparison sheet, be benchmark with the first oscillographic initializing set value, revise the second oscillographic initializing set value, make it identical with the first oscillographic initializing set value or maximize approaching; And
(f) the amended second oscillographic initializing set value is written in this second oscillograph.
6. oscillograph initial value automated setting method as claimed in claim 5 is characterized in that, at (b) before, this method also comprises:
Send the instruction of inquiry instrument model according to the instrument control code of selected production firm; And
Judge about the feedback information of instrument model whether first oscillograph of above-mentioned selection and the second oscillographic production firm be correct according to whether receiving first oscillograph and second oscillograph.
7. oscillograph initial value automated setting method as claimed in claim 5 is characterized in that, said oscillograph manufacturer list storage is in the storage unit of main control computer.
8. oscillograph initial value automated setting method as claimed in claim 5 is characterized in that said difference comparison sheet is stored in the storage unit of main control computer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010106166498A CN102539862A (en) | 2010-12-31 | 2010-12-31 | System and method for automatically setting initial values of oscilloscopes |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010106166498A CN102539862A (en) | 2010-12-31 | 2010-12-31 | System and method for automatically setting initial values of oscilloscopes |
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| CN102539862A true CN102539862A (en) | 2012-07-04 |
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| CN2010106166498A Pending CN102539862A (en) | 2010-12-31 | 2010-12-31 | System and method for automatically setting initial values of oscilloscopes |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101068419A (en) * | 2006-05-07 | 2007-11-07 | 华硕电脑股份有限公司 | Method and related apparatus of default timer configurations of a wireless communications system |
| CN101191831A (en) * | 2006-12-01 | 2008-06-04 | 鸿富锦精密工业（深圳）有限公司 | Oscillographs test system and process |
| CN101431603A (en) * | 2008-12-17 | 2009-05-13 | 广东威创视讯科技股份有限公司 | Method for multi-camera sync photography and its detection apparatus |
-
2010
- 2010-12-31 CN CN2010106166498A patent/CN102539862A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101068419A (en) * | 2006-05-07 | 2007-11-07 | 华硕电脑股份有限公司 | Method and related apparatus of default timer configurations of a wireless communications system |
| CN101191831A (en) * | 2006-12-01 | 2008-06-04 | 鸿富锦精密工业（深圳）有限公司 | Oscillographs test system and process |
| CN101431603A (en) * | 2008-12-17 | 2009-05-13 | 广东威创视讯科技股份有限公司 | Method for multi-camera sync photography and its detection apparatus |
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Application publication date: 20120704 |