CN205210673U - Appearance accuse functional test simulation equipment and system - Google Patents
Appearance accuse functional test simulation equipment and system Download PDFInfo
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- CN205210673U CN205210673U CN201520764911.1U CN201520764911U CN205210673U CN 205210673 U CN205210673 U CN 205210673U CN 201520764911 U CN201520764911 U CN 201520764911U CN 205210673 U CN205210673 U CN 205210673U
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Abstract
The utility model relates to an appearance accuse functional test simulation equipment, it can be in the acceptance testing procedure of mill be tested the sophisticated functions of appearance such as process logic and feedback accuse system, and can greatly reduce the possibility that goes wrong at on -the -spot acceptance testing's in -process. The accuse of this kind of appearance functional test simulation equipment include: cabinet body, processor unit, a plurality of signal input output interface arrangement, power and bus. The cabinet body contains the frame. Processor unit fixes the cabinet is internal in the frame. Signal input output interface arrangement fix the cabinet is internal in the frame. The power does processor unit with the power supply of signal input output interface arrangement. Processor unit with signal input output interface arrangement be connected to respectively bus, and accessible the bus is communicated. The utility model discloses still relate to an appearance accuse functional test simulation system who adopts above -mentioned appearance accuse functional test simulation equipment.
Description
Technical field
The utility model relates to instrument control functional test emulator, in particular for the instrument control functional test emulator of nuclear power station or thermal power station.In addition, this novel practical also relates to the instrument control functional test analogue system adopting this instrument control functional test emulator.
Background technology
I&C system is the critical system of multiple power station (such as nuclear power station and thermal power station), plays neural effect, and its reliability determines power station unit safety work.I&C system, when performing relevant safety protection function, is particularly applied in nuclear power plant reactor protection system when performing reactor emergency shut-down function, if it cannot normally work, may causes serious consequence.In order to ensure that I&C system can trouble-free operation after being in place, need, before dispatching from the factory, FAT is carried out to the complete I&C system of assembling and (be called for short FAT, i.e. FactoryAcceptanceTest), to judge whether the performance of I&C system meets technical requirement.In the process of FAT, must each input/output signal passage connected with local device (such as, motor or valve etc.) be tested, also must test the logical relation between each local device.Current, usual employing multimeter or Process calibrator are tested input/output signal passage, but for some sophisticated functionss, process logic such as between local device and feedback thereof, then cannot carry out FAT, and need be in place until I&C system and test again after being connected with local device.If now gone wrong, then need to adjust temporarily, also possibly I&C system is returned factory if desired and keep in repair.This will waste a large amount of time, affects the progress of engineering project, increases relevant cost.How just the Premium Features of the I&C system such as process logic and feedback thereof can be tested in FAT process, then greatly can reduce the possibility gone wrong in the process of Acceptance Test at the scene (abbreviate SAT, i.e. SiteAcceptanceTest).
Utility model content
The purpose of this utility model is to provide a kind of instrument control functional test emulator, it can test the Premium Features of the I&C system such as process logic and feedback thereof in FAT process, and greatly can reduce the possibility that goes wrong in the process of Acceptance Test at the scene.This instrument control functional test emulator comprises: a cabinet, processor unit, a plurality of signal input output interface device, a power supply and a bus.Described cabinet comprises frame.Described processor unit is fixed in the described frame in described cabinet.Described signal input output interface device is fixed in the described frame in described cabinet.Described power supply is that described processor unit and described signal input output interface device are powered.Described processor unit and described signal input output interface device are connected respectively to described bus, and communicate by described bus.
A simulating signal load module, analog signal output module, a digital signal input module and a digital signal output modules is comprised according to signal input output interface device described in an aspect of the present utility model.The interface arrangement with simulating signal module and digital signal module can process dissimilar signal.
According to another aspect of the present utility model, described signal input output interface device comprises ten digital signal input module, 25 digital signal output modules, two simulating signal load modules and eight analog signal output modules.
According to one side more of the present utility model, described digital signal load module, described digital signal output modules, described simulating signal load module are connected an interface with described analog signal output module by internal bus.
According to another aspect of the present utility model, also comprise first wireless bridge, described first wireless bridge connects Industrial Ethernet.For instrument control functional test emulator arranges wireless bridge, make it to adopt wireless connections, facilitate and it is moved.
According to another aspect of the present utility model, described processor unit comprises a central processing unit, and described central processing unit is the S7-400 programmable logic controller (PLC) of Siemens Company.
According to another aspect of the present utility model, described frame is the ET200M distributed I/O device of Siemens Company.
According to another aspect of the present utility model, described bus is ProfibusDP.
The purpose of this utility model is also to provide a kind of instrument control functional test analogue system, it can test the Premium Features of the I&C system such as process logic and feedback thereof in FAT process, and greatly can reduce the possibility that goes wrong in the process of Acceptance Test at the scene.This instrument control functional test analogue system comprises as above-mentioned instrument control functional test emulator, and comprises second wireless bridge, a server and a plurality of emulation terminal further.Described server connects described second wireless bridge.Described test emulation equipment connects described second wireless bridge and dcs respectively.
Hereafter by clearly understandable mode, accompanying drawings preferred embodiment, is further described above-mentioned characteristic, technical characteristic, advantage and implementation thereof.
Accompanying drawing explanation
The following drawings only schematically illustrates the utility model and explains, does not limit scope of the present utility model.
Fig. 1 is the structural representation of the utility model instrument control functional test emulator;
Fig. 2 is the structural representation of signal input output interface device in Fig. 1;
Fig. 3 is the structural representation of the instrument control functional test analogue system adopting instrument control functional test emulator in Fig. 1.
Symbol description:
| 1 | Instrument control functional test emulator | 1621 | Simulating signal load module |
| 11 | Cabinet | 1622 | Analog signal output module |
| 12 | Power supply | 1623 | Digital signal load module |
| 13 | Processor unit | 1624 | Digital signal output modules |
| 14 | First wireless bridge | 163 | Internal bus |
| 15 | Industrial Ethernet | 17 | Bus |
| 16 | Signal input output interface device | 2 | Second wireless bridge |
| 161 | Interface | 3 | Emulation terminal |
| 162 | Module group | 4 | Server |
| 5 | Dcs |
Embodiment
In order to the technical characteristic to utility model, object and effect have understanding clearly, now contrast accompanying drawing and embodiment of the present utility model is described, label identical in the various figures represents that structure is identical or structure is similar but the parts that function is identical.
In this article, " schematically " expression " serves as example, example or explanation ", not should by being described to any diagram of " schematically " in this article, embodiment is interpreted as a kind of preferred or have more the technical scheme of advantage.
For making simplified form, only schematically show the part relevant to the utility model in each figure, they do not represent its practical structures as product.In addition, being convenient to for making simplified form understand, there are the parts of identical structure or function in some figure, only schematically depict one of them, or only having marked one of them.
In this article, " one " not only represents " only this ", also can represent the situation of " more than one ".In this article, " first ", " second " etc. only for differentiation each other, but not represent they significance level and order etc.
Fig. 1 is the structural representation of the utility model instrument control functional test emulator.As shown in the figure, instrument control functional test emulator bag cabinet 11, processor unit 13, a plurality of signal input output interface device 16, power supply 12 and bus 17, wherein cabinet 11 comprises frame, and processor unit 13 is fixed in the frame in cabinet 11.Signal input output interface device 16 is fixed in the frame in cabinet 11.Power supply 12 is powered for processor unit 13 and signal input output interface device 16.Processor unit 13 and signal input output interface device 16 are connected respectively to bus 17, and communicate by bus 17.Instrument control functional test emulator of the present utility model can be tested the Premium Features of the I&C system such as process logic and feedback thereof in FAT process, and greatly can reduce the possibility that goes wrong in the process of Acceptance Test at the scene.
Fig. 2 is the structural representation of signal input output interface device in Fig. 1.Signal input output interface device 16 comprises a simulating signal load module 1621, analog signal output module 1622, digital signal input module 1623 and a digital signal output modules 1624.Such as, according to a kind of embodiment of the present utility model, signal input output interface device 16 comprises ten digital signal input module, 1623,25 digital signal output modules, 1624, two simulating signal load modules 1621 and eight analog signal output modules 1622.It will be understood by those skilled in the art that the quantity of simulating signal load module, analog signal output module, digital signal load module and digital signal output modules can be selected according to actual needs.Digital signal load module 1623, digital signal output modules 1624, simulating signal load module 1621 and analog signal output module 1622 composition module group 162, and connect an interface 161 by internal bus 163, thus communicate with processor unit 13.First wireless bridge 14 is connected with processor unit 13 by Industrial Ethernet 15, and then comprises emulation terminal at other interior devices communicatings with instrument control functional test analogue system.For instrument control functional test emulator arranges wireless bridge, make it to adopt wireless connections, facilitate and it is moved.Processor unit 13 comprises a central processing unit.Central processing unit can be the S7-400 programmable logic controller (PLC) of Siemens Company.Frame is the ET200M distributed I/O device of Siemens Company.Bus 17 is ProfibusDP.It will be understood by those skilled in the art that central processing unit and frame can be also other products of Siemens Company, or be the product of other companies.
Fig. 3 is the structural representation of the instrument control functional test analogue system adopting instrument control functional test emulator in Fig. 1.Instrument control functional test analogue system comprises above-mentioned instrument control functional test emulator 1, and comprises second wireless bridge 2, server 4 and a plurality of emulation terminal 3 further.Server 4 connects the second wireless bridge 2.Test emulation equipment 1 is wireless connections second wireless bridge 2 and dcs 5 respectively.Instrument control functional test analogue system of the present utility model can be tested the Premium Features of the I&C system such as process logic and feedback thereof in FAT process, and greatly can reduce the possibility that goes wrong in the process of Acceptance Test at the scene.
Be to be understood that, although this instructions describes according to each embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
A series of detailed description listed is above only illustrating for possible embodiments of the present utility model; they are also not used to limit protection domain of the present utility model; allly do not depart from the utility model skill equivalent embodiments of doing of spirit or change; as the combination of feature, segmentation or repetition, all should be included within protection domain of the present utility model.
Claims (9)
1. instrument control functional test emulator, is characterized in that, comprising:
A cabinet (11), it comprises frame;
A processor unit (13), it is fixed in the described frame in described cabinet (11);
A plurality of signal input output interface device (16), it is fixed in the described frame in described cabinet (11);
A power supply (12), it is described processor unit (13) and described signal input output interface device (16) power supply; And,
Bus (17), described processor unit (13) and described signal input output interface device (16) are connected respectively to described bus (17), and communicate by described bus (17).
2. instrument control functional test emulator as claimed in claim 1, it is characterized in that, described signal input output interface device (16) comprises a simulating signal load module (1621), analog signal output module (1622), a digital signal input module (1623) and a digital signal output modules (1624).
3. instrument control functional test emulator as claimed in claim 2, it is characterized in that, described signal input output interface device (16) has ten digital signal input module (1623), 25 digital signal output modules (1624), two simulating signal load modules (1621) and eight analog signal output modules (1622).
4. instrument control functional test emulator as claimed in claim 2 or claim 3, it is characterized in that, described digital signal load module (1623), described digital signal output modules (1624), described simulating signal load module (1621) are connected an interface (161) with described analog signal output module (1622) by internal bus (163).
5. instrument control functional test emulator as claimed in claim 4, is characterized in that, also comprise first wireless bridge (14), and described first wireless bridge (14) connects Industrial Ethernet (15).
6. instrument control functional test emulator as claimed in claim 5, it is characterized in that, described processor unit (13) comprises a central processing unit, and described central processing unit is the S7-400 programmable logic controller (PLC) of Siemens Company.
7. instrument control functional test emulator as claimed in claim 6, it is characterized in that, described frame is the ET200M distributed I/O device of Siemens Company.
8. instrument control functional test emulator as claimed in claim 7, it is characterized in that, described bus (17) is ProfibusDP.
9. instrument control functional test analogue system, is characterized in that, comprises the instrument control functional test emulator (1) as described in above-mentioned arbitrary claim, and comprises further:
Second wireless bridge (2);
A server (4), it connects described second wireless bridge (2);
A plurality of emulation terminal (3);
Described test emulation equipment (1) connects described second wireless bridge (2) and dcs (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520764911.1U CN205210673U (en) | 2015-09-29 | 2015-09-29 | Appearance accuse functional test simulation equipment and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520764911.1U CN205210673U (en) | 2015-09-29 | 2015-09-29 | Appearance accuse functional test simulation equipment and system |
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| CN205210673U true CN205210673U (en) | 2016-05-04 |
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| CN201520764911.1U Active CN205210673U (en) | 2015-09-29 | 2015-09-29 | Appearance accuse functional test simulation equipment and system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106527406A (en) * | 2016-12-20 | 2017-03-22 | 中核控制***工程有限公司 | Security-level DCS product automated testing device |
| CN112398703A (en) * | 2019-08-12 | 2021-02-23 | 西门子电站自动化有限公司 | Communication function testing apparatus, method, system, and computer-readable medium |
-
2015
- 2015-09-29 CN CN201520764911.1U patent/CN205210673U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106527406A (en) * | 2016-12-20 | 2017-03-22 | 中核控制***工程有限公司 | Security-level DCS product automated testing device |
| CN112398703A (en) * | 2019-08-12 | 2021-02-23 | 西门子电站自动化有限公司 | Communication function testing apparatus, method, system, and computer-readable medium |
| CN112398703B (en) * | 2019-08-12 | 2022-03-11 | 西门子电站自动化有限公司 | Communication function testing apparatus, method, system, and computer-readable medium |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. A1051-1, Nanjing High tech Industrial Development Zone, Nanjing, Jiangsu Province, 211100 Patentee after: Siemens Energy Automation (Nanjing) Co.,Ltd. Address before: No. A1051-1, Nanjing High tech Industrial Development Zone, Nanjing, Jiangsu Province, 211100 Patentee before: SIEMENS POWER PLANT AUTOMATION Ltd. |
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| CP01 | Change in the name or title of a patent holder |