CN202503536U - Electric power telecontrol channel tester - Google Patents
Electric power telecontrol channel tester Download PDFInfo
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- CN202503536U CN202503536U CN2012201221648U CN201220122164U CN202503536U CN 202503536 U CN202503536 U CN 202503536U CN 2012201221648 U CN2012201221648 U CN 2012201221648U CN 201220122164 U CN201220122164 U CN 201220122164U CN 202503536 U CN202503536 U CN 202503536U
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Abstract
The utility model relates to an electric power telecontrol channel tester, comprising a main control module and a detection and analysis module, wherein the main control module is connected with a first analog interface, a second analog interface, a power supply module, a first communication module, a storage module and a clock module; the detection and analysis module is connected with a channel detection module, a protocol analysis module, a second communication module, a simulation master station module and a simulation substation module; and the main control module is in mutual communication connection with the detection and analysis module. Compared with the prior art, the electric power telecontrol channel tester can detect the type of protocols through the protocol analysis module, capture messages online, acquire data for detailed analysis, give out various results to perform statistic operation; further, the electric power telecontrol channel tester has small volume and easy portability, and can realized the objective of the utility model.
Description
Technical field
The utility model relates to a kind of lane testing appearance, particularly a kind of power remote lane testing appearance that is used for power remote channel protocol monitoring and emulation master, substation function.
Background technology
The most function ratio of telecontrol channel monitoring system in the market is more single, and reliability of data transmission is poor, and the assessment parameters that level provided of agreement monitoring is less, and sufficient foundation can not be provided.
Simultaneously, what the employed power remote lane testing of industry appearance was commonly used at present is imported product, less to the domestic agreement of supporting.
Therefore, need a kind of power remote lane testing appearance especially, solved the problem of above-mentioned existing existence.
The utility model content
The purpose of the utility model is to provide a kind of power remote lane testing appearance; To the deficiency of prior art, the low and agreement that support of cost has IEC-101, international 101, East China 101, Guangdong 101, DL/T634, CDT promulgated by the ministries or commissions of the Central Government, CDT-D709, DF102, XT9702, SC1801, N4F, IEC103, DNP3.0 and DISA etc.
The technical problem that the utility model solved can adopt following technical scheme to realize:
A kind of power remote lane testing appearance; It is characterized in that; It comprises a master control module and a check and analysis module; Said master control module is connected with first analog interface, second analog interface, power module, first communication module, memory module and clock module, and said check and analysis module is connected with channel detecting module, protocol-analysis model, second communication module, emulation master station module and emulation substation module, and said master control module communicates with one another with said check and analysis module and is connected.
In an embodiment of the utility model, said master control module also is connected with display module.
Further, said display module is a LCD MODULE.
In an embodiment of the utility model, said master control module also is connected with the FlASH module.
In an embodiment of the utility model, said first communication module comprises RS232 interface module, RS422 interface module and RS485 interface module.
In an embodiment of the utility model, said second communication module is the RJ45 ethernet interface module.
In an embodiment of the utility model, communicating with one another through RS485, RS422 or RS232 mode between said master control module and the said check and analysis module is connected.
The power remote lane testing appearance of the utility model, compared with prior art, through the type of protocol-analysis model detection protocol; Catch message is online; Carry out detail analysis after collecting data, provide different results and add up, volume is little; Be easy to carry, realize the purpose of the utility model.
The characteristics of the utility model can consult this case graphic and below better execution mode detailed description and obtain to be well understood to.
Description of drawings
Fig. 1 is the structured flowchart of the power remote lane testing appearance of the utility model;
Fig. 2 is the schematic flow sheet of the power remote lane testing appearance of the utility model;
Fig. 3 is the schematic flow sheet of the protocol detection of the utility model;
Fig. 4 is the connection sketch map of the on-line monitoring instrument of the utility model;
Fig. 5 is the sketch map of the emulation master function of the utility model;
Fig. 6 is the sketch map of the emulation substation function of the utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1; The power remote lane testing appearance of the utility model; It comprises a master control module 100 and a check and analysis module 200; Said master control module 100 is connected with first analog interface 110, second analog interface 120, power module 130, first communication module 140, memory module 150 and clock module; Said check and analysis module 200 is connected with channel detecting module 210, protocol-analysis model 220, second communication module 230, emulation master station module 240 and emulation substation module 250, and said master control module 100 communicates with one another with said check and analysis module 200 and is connected.
Check and analysis module 200 can be accepted protocol listening and carry out the emulation and the lane testing function of main website, substation.
In the utility model, said master control module 100 also is connected with display module 160; Said display module 160 is a LCD MODULE.
In the utility model, said master control module 100 also is connected with FlASH module 170.
In the utility model, said first communication module 140 comprises RS232 interface module, RS422 interface module and RS485 interface module.
In the utility model, said second communication module 230 is the RJ45 ethernet interface module.
In an embodiment of the utility model, communicating with one another through RS485, RS422 or RS232 mode between said master control module 100 and the said check and analysis module 200 is connected, to adapt to different interfaces.
As shown in Figure 2, the realization flow of the power remote lane testing appearance of the utility model is following:
I, startup power supply, initialization begins scanning;
II, whether carry out lane testing, be, then channel is carried out the test of a project; , then do not carry out next step;
III, whether carry out protocal analysis, be, then carry out message monitoring, analytical test; , then do not carry out next step;
IV, whether need emulation master, substation, be, then move copying, not, then get back to the step after initial.
As shown in Figure 3, the step of the function realization flow of the power remote lane testing appearance of the utility model is following:
I, warp judge it is that then protocal analysis then begins, and receives after the complete message of a frame;
II, whether be CDT header, be if differentiating according to the header of message, then exports the CDT message and analyzes, and or not then to carry out next step
Whether III, be the DNP header, be, then export the DNP message and analyze, be not then to carry out next step
Whether IV, is 103/101 header, be that whether be 101 messages, be if then differentiating, then export 101 messages and analyze, and is not then to export 103 messages, otherwise carries out next step;
V, whether be the N4F header, be, then export the N4F message and analyze, be not, then return and beginning place's circulation and carry out step.
The power remote lane testing appearance of the utility model can onlinely be caught remote motion signal, shows in real time and stores the remote motion signal frame, and analyze.The function winding diagram of the power remote lane testing appearance on-line monitoring of the utility model is as shown in Figure 4.
The emulation main website is used to simulate main website and sends instruction and receive slave station institute's photos and sending messages and analyze to slave station in the power remote lane testing appearance of the utility model; The emulation substation is used for main website and sends instruction to slave station, and response message is sent to main website in the power remote lane testing appearance simulation substation of the utility model.The emulation main website is as shown in Figure 5, and the emulation substation is as shown in Figure 6.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described, under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications; These variations and improvement all fall in the utility model scope that requires protection, and the utility model requires protection range to be defined by appending claims and equivalent thereof.
Claims (7)
1. power remote lane testing appearance; It is characterized in that; It comprises a master control module and a check and analysis module; Said master control module is connected with first analog interface, second analog interface, power module, first communication module, memory module and clock module, and said check and analysis module is connected with channel detecting module, protocol-analysis model, second communication module, emulation master station module and emulation substation module, and said master control module communicates with one another with said check and analysis module and is connected.
2. power remote lane testing appearance as claimed in claim 1 is characterized in that said master control module also is connected with display module.
3. power remote lane testing appearance as claimed in claim 2 is characterized in that said display module is a LCD MODULE.
4. power remote lane testing appearance as claimed in claim 1 is characterized in that said master control module also is connected with the FlASH module.
5. power remote lane testing appearance as claimed in claim 1 is characterized in that said first communication module comprises RS232 interface module, RS422 interface module and RS485 interface module.
6. power remote lane testing appearance as claimed in claim 1 is characterized in that said second communication module is the RJ45 ethernet interface module.
7. power remote lane testing appearance as claimed in claim 1 is characterized in that, communicating with one another through RS485, RS422 or RS232 mode between said master control module and the said check and analysis module is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201221648U CN202503536U (en) | 2012-03-27 | 2012-03-27 | Electric power telecontrol channel tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201221648U CN202503536U (en) | 2012-03-27 | 2012-03-27 | Electric power telecontrol channel tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202503536U true CN202503536U (en) | 2012-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201221648U Expired - Lifetime CN202503536U (en) | 2012-03-27 | 2012-03-27 | Electric power telecontrol channel tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202503536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108289045A (en) * | 2017-12-26 | 2018-07-17 | 国网山东省电力公司滨州供电公司 | A kind of RS-232 digital channels detection device |
-
2012
- 2012-03-27 CN CN2012201221648U patent/CN202503536U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108289045A (en) * | 2017-12-26 | 2018-07-17 | 国网山东省电力公司滨州供电公司 | A kind of RS-232 digital channels detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200002 Nanjing East Road, Shanghai, No. 181, No. Patentee after: Shanghai Electric Power Corporation Patentee after: Shanghai Tatsu intelligent Polytron Technologies Inc Address before: 200002 Nanjing East Road, Shanghai, No. 181, No. Patentee before: Shanghai Electric Power Corporation Patentee before: Shanghai Zenitek Genesis System Control Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |