CN102435890A - EMS test method and test device - Google Patents
EMS test method and test device Download PDFInfo
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- CN102435890A CN102435890A CN2011103242808A CN201110324280A CN102435890A CN 102435890 A CN102435890 A CN 102435890A CN 2011103242808 A CN2011103242808 A CN 2011103242808A CN 201110324280 A CN201110324280 A CN 201110324280A CN 102435890 A CN102435890 A CN 102435890A
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Abstract
The invention relates to an EMS test method and test device; the test method comprises the following steps that: (1) a control unit sends instructions to each test device to inquire whether the device is connected or not; if so, whether the operation of the connected device is normal or not is judged; if the operation is normal, the step (2) is executed; if the operation is not normal, the control unit sends instruction to the test device again; if the device is not connected, the control unit sends instruction to the test device again; (2) the control unit receives parameter setting values of the test devices input by users; (3) the control unit sends the parameter setting values to the corresponding test devices; and (4) the test devices test the to-be-tested devices and send the test data to the control unit; and the upper computer reads the test data in the control unit and generates test report. Compared with the prior art, the EMS test method and test device provided by the invention have advantages of reducing cost input of users in upgrading devices and strengthening the expansibility of the test projects.
Description
Technical field
The present invention relates to the electromagnetic susceptibility field tests, especially relate to a kind of EMS method of testing and proving installation.
Background technology
Present EMS (Electromagnetic Susceptibility electromagnetic susceptibility.Finger exists under the situation of electromagnetic disturbance, the ability that device, equipment or system can not avoid performance to reduce.) testing apparatus mainly contains lightning surge generator, electrical fast transient burst generator, electro-static discharging generator, damped oscillation wave producer, ring wave producer, electric voltage dropping simulator etc.; But mostly according to the different mining of test event mode with the single control of single test; Be that every equipment is only accomplished its specific test function; The testing apparatus of disparity items each other can not be compatible; Do not form the test macro of an integration, and finally hindered the PC control Study on Technology and the development of EMS test macro.
Summary of the invention
The object of the invention is exactly to provide a kind of for the defective that overcomes above-mentioned prior art existence can reduce the user in the cost input aspect the device upgrade, strengthens the EMS method of testing and the proving installation of the extendability of test event.
The object of the invention can be realized through following technical scheme: a kind of EMS method of testing is characterized in that this method of testing may further comprise the steps: (1) control module sends instruction to each testing apparatus, and whether the inquiry testing apparatus connects; If connect then judge further whether it is in proper working order, if in proper working order then carry out step (2), otherwise would send instruction to testing apparatus again; Do not connect if be judged as, then send instruction to testing apparatus again; (2) control module receives the pre-set parameter of each testing apparatus of user's input; (3) control module is sent to pre-set parameter respectively in the corresponding testing apparatus; (4) testing apparatus is tested equipment under test, and test data is sent to control module, and host computer reads the test data in the control module, and generates test report.
Described step (3) comprises that also control module is sent to pre-set parameter respectively in the corresponding matching network equipment.
A kind of device of implementing the described a kind of EMS method of testing of claim 1; It is characterized in that; This device comprises host computer, control module and a plurality of testing apparatus, and described host computer is connected with control module, and described control module is connected with a plurality of testing apparatuss through control bus.
This device also comprises matching network equipment, and matching network equipment is connected with testing apparatus.
Described a plurality of testing apparatus comprises 1～20.
Compared with prior art, the present invention can reduce the cost input of user aspect device upgrade, strengthens the extendability of test event, and can make the user carry out long-range operation and monitoring through host computer, makes things convenient for the EMS testing process.
Description of drawings
Fig. 1 is a process flow diagram of the present invention;
Fig. 2 is a hardware configuration synoptic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is elaborated.
Embodiment
The present invention controls and plans as a whole the required equipment of each test event through single control module.Each equipment is connected with control module through bus mode, so that carry out the displacement or the expansion of testing apparatus.And can each test event desired parameters and watch-dog running status be set through control module.Host computer is linked to each other with control module, accomplish the exchange of each item test data.
A, user select corresponding testing apparatus according to test event, during control module can automatic judges selected device duty normally whether.
B, user are through corresponding being provided with the layout setting test parameter and starting corresponding test of different test events.
C, after starting test, the user can pass through runnable interface control and measuring state.
D, user can generate or the record test report through host computer.
As shown in Figure 1, the present invention specifically may further comprise the steps:
Step (1) control module sends instruction to each testing apparatus, and whether the inquiry testing apparatus connects; If connect then judge further whether it is in proper working order, if in proper working order then carry out step (2), otherwise would send instruction to testing apparatus again; Do not connect if be judged as, then send instruction to testing apparatus again;
Step (2) is provided with corresponding test parameter by the user according to test request, and control module receives the pre-set parameter of each testing apparatus of user's input;
Step (3) control module is sent to pre-set parameter in the corresponding testing apparatus respectively or in the matching network equipment, and makes testing apparatus and matching network equipment implement test according to the parameter that is provided with;
Step (4) testing apparatus is tested equipment under test, and test data is sent to control module, and host computer reads the test data in the control module, and generates test report.
As shown in Figure 2, apparatus of the present invention comprise host computer 11, control module 12 and a plurality of testing apparatus 13, and host computer 11 is connected with control module 12, and control module 12 is connected with a plurality of testing apparatuss 13 through control bus.A plurality of testing apparatuss comprise 1～20, and its quantity can be provided with as required, and present embodiment adopts 4 testing apparatuss.In addition, apparatus of the present invention device also can comprise matching network equipment 14, and matching network equipment 14 is connected with testing apparatus 13.Matching network equipment has been selected as required or has not been had.
The present invention is incorporated into a plurality of testing apparatuss or matching network equipment on the control bus and by a control module and unifies operation and monitoring.And control module is connected with host computer, to reach the user implements remote testing through host computer purpose.
Claims (5)
1. an EMS method of testing is characterized in that, this method of testing may further comprise the steps:
(1) control module sends instruction to each testing apparatus, and whether the inquiry testing apparatus connects; If connect then judge further whether it is in proper working order, if in proper working order then carry out step (2), otherwise would send instruction to testing apparatus again; Do not connect if be judged as, then send instruction to testing apparatus again;
(2) control module receives the pre-set parameter of each testing apparatus of user's input;
(3) control module is sent to pre-set parameter respectively in the corresponding testing apparatus;
(4) testing apparatus is tested equipment under test, and test data is sent to control module, and host computer reads the test data in the control module, and generates test report.
2. a kind of EMS method of testing according to claim 1 is characterized in that, described step (3) comprises that also control module is sent to pre-set parameter respectively in the corresponding matching network equipment.
3. device of implementing the described a kind of EMS method of testing of claim 1; It is characterized in that; This device comprises host computer, control module and a plurality of testing apparatus, and described host computer is connected with control module, and described control module is connected with a plurality of testing apparatuss through control bus.
4. a kind of EMS proving installation according to claim 3 is characterized in that this device also comprises matching network equipment, and matching network equipment is connected with testing apparatus.
5. a kind of EMS proving installation according to claim 3 is characterized in that described a plurality of testing apparatuss comprise 1～20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103242808A CN102435890A (en) | 2011-10-21 | 2011-10-21 | EMS test method and test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103242808A CN102435890A (en) | 2011-10-21 | 2011-10-21 | EMS test method and test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102435890A true CN102435890A (en) | 2012-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103242808A Pending CN102435890A (en) | 2011-10-21 | 2011-10-21 | EMS test method and test device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102435890A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101649824B1 (en) * | 2015-06-02 | 2016-08-19 | 엘에스산전 주식회사 | System for emc test |
| CN109613417A (en) * | 2018-12-10 | 2019-04-12 | 大族激光科技产业集团股份有限公司 | Expanded circuit and expansion board |
| CN109633408A (en) * | 2018-12-10 | 2019-04-16 | 大族激光科技产业集团股份有限公司 | Test macro and test method |
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| KR101649824B1 (en) * | 2015-06-02 | 2016-08-19 | 엘에스산전 주식회사 | System for emc test |
| CN109613417A (en) * | 2018-12-10 | 2019-04-12 | 大族激光科技产业集团股份有限公司 | Expanded circuit and expansion board |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
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| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI LIONCEL ELECTROMAGNETIC TECHNOLOGY CO., L Free format text: FORMER OWNER: SHANGHAI LIONCEL ELECTRONICS CO., LTD. Effective date: 20130104 |
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Free format text: CORRECT: ADDRESS; FROM: 200072 ZHABEI, SHANGHAI TO: 200090 YANGPU, SHANGHAI |
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Effective date of registration: 20130104 Address after: 200090 Shanghai City, Yangpu District Pingliang Road No. 2716 building 28 room 106 Applicant after: Shanghai Lingshi Electromagnetic Technology Co.,Ltd. Address before: Room 89, building 149, Yanchang Road, Shanghai, Zhabei District, 200072, China Applicant before: Shanghai Lioncel Electronic Co., Ltd. |
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Application publication date: 20120502 |