CN103729808A - Intelligent substation virtual terminal display method based on Android system - Google Patents
Intelligent substation virtual terminal display method based on Android system Download PDFInfo
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- CN103729808A CN103729808A CN201410029077.1A CN201410029077A CN103729808A CN 103729808 A CN103729808 A CN 103729808A CN 201410029077 A CN201410029077 A CN 201410029077A CN 103729808 A CN103729808 A CN 103729808A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
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Abstract
An intelligent substation virtual terminal display method based on an Android system is applied to an intelligent substation and comprises the following steps of reading network data of an intelligent substation network; reading IED information; writing correlated information into each IED, displaying current IED graph on one side of a page; searching for all correlated IEDs, displaying the correlated IED graph on the other side of the page; displaying the correlation connection line of the current LED. By means of the method, virtual terminals in the intelligent substation can be displayed in a virtual mode, operators can observe the virtual terminals visually, the limit that a special tool is lacked in the onsite debugging process is solved, and onsite debugging efficiency is improved.
Description
Technical field
The present invention relates to technical field of power systems, specifically the graphical display packing of a kind of virtual terminals of intelligent substation based on Android system.
Background technology
Intelligent substation is the important step in intelligent grid, and it is used for transformation, allotment and distribution load, and disengagement failure circuit, and Accident prevention expands, and guarantees safe operation.A key character of intelligent substation is exactly to adopt to cannot see impalpable optical-fibre communications and substituted the cable that was originally at physical existence and connect, adopted empty terminal to carry out circuit control, but owing to cannot operating personnel observing intuitively empty terminal, this just brings many difficulties to substation operation management and field adjustable, and electric network reliability be can not be guaranteed.
Intelligent substation SCD file is the file of xml form, be applicable to the reading of machine and be not suitable for commissioning staff read, the empty terminal part in SCD file has mutual logic and incidence relation, is applicable to using diagrammatic representation.The display packing directly perceived of empty terminal is mainly to represent the incidence relation between each equipment with figure and line, existing implementation is to show empty terminal figure with SCD configuration tool, utilize PC or notebook computer operation configuration software, software focuses on SCD configuration feature, and the demonstration of empty terminal is not major function.Because its major function is configuration SCD software, expense is larger, therefore cannot on android mobile device, move, and is not also applicable to the on-the-spot search function of debugging.
In intelligent substation commissioning staff debug process, need frequently to consult empty terminal line relation in configuration file at present, and often in open air, be not easy to the environment of carrying notebook computer, and SCD configuration tool is higher to hardware device performance requirement, mobility is poor, most of function is not that commissioning staff is required, search function is more original, and graphical Presentation Function is fairly simple has graphical demonstration to installing not graphical demonstration of inner logical relation to the incidence relation between device.
Summary of the invention
For above-mentioned deficiency, the invention provides a kind of virtual terminals of intelligent substation display packing based on Android system, it not only can visually display the empty terminal in intelligent substation, make operating personnel can observe intuitively empty terminal, and can solve the limitation that there is no specific purpose tool in field adjustable process.
The technical solution adopted for the present invention to solve the technical problems is: the virtual terminals of intelligent substation display packing based on Android system, be applied to intelligent substation, and it is characterized in that, comprise following process:
Read intelligent substation network data;
Read IED information;
Interrelated information is write to each IED;
In the page one side, show current I ED figure;
Search related IED;
At page opposite side, show associated IED figure;
Show the relevant line of current I ED.
Further, also comprise the process of carrying out quick-searching by 2 D code information.
Further, the process that reads IED information described in comprises the following steps:
Read access-in point information;
According to access-in point information inquiry intelligent substation network parameter;
Read logical unit information;
Read logical unit controll block information.
Further, the process of described demonstration IED figure comprises the following steps:
Show the graphical information of IED;
Show the graphical information of access point;
The graphical information of DLU display logic unit;
The graphical information of DLU display logic unit controll block.
Preferably, described graphical information comprises title, description and background color.
Further, described process of carrying out quick-searching by 2 D code information comprises the following steps:
Start the camera of Android mobile device;
Device two-dimension code label is focused automatically;
Picture is carried out cutting and removes background color;
Quick Response Code is decoded;
According to 2 D code information, search the IED that will retrieve;
Show the IED of retrieval.
Beneficial effect of the present invention: the present invention is lower to hardware device performance requirement, mobility is good, can adapt to various outdoor debugging enironments; The present invention mainly realizes the demonstration of empty terminal, and operational efficiency is higher, and search function is advanced; Quick Response Code retrieval mode is also provided except conventional text retrieval, efficient and convenient; Graphical Presentation Function is more comprehensive, to the incidence relation between device and the inner logical relation of device all by graphical demonstration and distinguished by different colours.The present invention by the empty terminal visual presentation in intelligent substation out, makes operating personnel can observe intuitively empty terminal, has solved the limitation that there is no specific purpose tool in field adjustable process, has improved field adjustable efficiency.
Accompanying drawing explanation
Fig. 1 is the graphical method flow diagram showing of empty terminal of the present invention;
Fig. 2 is the method flow diagram of the IED of reading information of the present invention;
Fig. 3 is the method flow diagram of demonstration IED figure of the present invention;
Fig. 4 is the method flow diagram that carries out quick-searching by 2 D code information of the present invention;
Fig. 5 is the graphical design sketch showing of empty terminal of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1 and Figure 5, a kind of virtual terminals of intelligent substation display packing based on Android system of the present invention, is applied to intelligent substation, and it comprises the following steps:
100, work starts;
101, read the network data of intelligent substation;
102, read IED information;
It is complete whether 103, IED information reads, if enter step 104, otherwise proceeds to step 102;
104, interrelated information is write to each IED;
105, on the page 501 right sides, show current I ED figure 502;
106, search related IED;
107, in the page 501 left sides, show associated IED figure 503;
108, it is complete whether related IED shows, if yes then enter step 109, otherwise proceeds to step 105;
109, the relevant line 504 of demonstration current I ED;
110, whether retrieve IED, if enter step 111, otherwise proceed to step 112;
111, by 2 D code information, carry out quick-searching;
112, end-of-job.
As shown in Figure 2, further, the process of the IED of reading information of the present invention comprises the following steps:
200, work starts;
201, read access-in point information;
203, according to access-in point information inquiry intelligent substation network parameter;
204, read logical unit information;
205, read logical unit controll block information;
206, it is complete whether logical unit information reads, if enter step 207, otherwise proceeds to step 203;
207, it is complete whether access-in point information reads, if enter step 208, otherwise proceeds to step 201;
208, end-of-job.
The present invention resolves xml file in SCD by the process that reads IED information, the lower use of the handling property Dom method that is limited to android equipment is resolved 4 points of halfs of the very slow double-core machinery requirement of SCD file, consider without revising SCD file content, therefore, the present invention adopts the method for sax to write voluntarily resolving code and resolves, the SCD file 4 core machines of 90M are resolved complete needs 20 seconds, and common double-core machinery requirement 45 seconds, has met request for utilization.
As shown in Figure 3, further, the process of demonstration IED figure of the present invention comprises the following steps:
300, work starts;
301, the graphical information such as title, description and the background color of demonstration IED;
302, the graphical information such as title, description and the background color of demonstration access point;
303, the graphical information such as title, description and the background color of DLU display logic unit;
304, the graphical information such as title, description and the background color of DLU display logic unit controll block.
305, it is complete whether logical unit controll block shows, if enter step 306, otherwise proceeds to step 304;
306, it is complete whether logical unit shows, if enter step 307, otherwise proceeds to step 303;
307, it is complete whether access point shows, if enter step 308, otherwise proceeds to step 302;
308, end-of-job.
The present invention is in graphical procedure for displaying, use different colours and big or small color lump to identify the hierarchical relational of physical equipment, access point, logical device and controll block, use different lines to identify transmission and the subscribing relationship between each logical unit, relevant device contact relation is very clear, and can further show the empty terminal annexation between each device, improve debugging efficiency, reduced debugging threshold.
As shown in Figure 4, further, process of carrying out quick-searching by 2 D code information of the present invention comprises the following steps:
400, work starts;
401, the camera of startup Android mobile device;
402, device two-dimension code label is focused automatically;
403, whether focus successfully, if enter step 404, otherwise proceed to step 402;
404, picture is carried out cutting and removes background color;
405, call Quick Response Code decoding program Quick Response Code is decoded;
406, whether successfully decoded, if enter step 407, otherwise proceeds to step 402;
407, according to 2 D code information, search the IED that will retrieve;
408, whether find IED, if enter step 409, otherwise proceed to step 402;
409, show the IED retrieving;
410, end-of-job.
Because a SCD comprises more than 200 device information, the invention provides a kind of search method efficiently, on device, paste two-dimension code label, utilize the information of leaping to this device after mobile phone camera scanning to improve recall precision.
The present invention is lower to hardware device performance requirement, and mobility is good, can adapt to various outdoor debugging enironments; The present invention mainly realizes the demonstration of empty terminal, and operational efficiency is higher, and search function is advanced; Quick Response Code retrieval mode is also provided except conventional text retrieval, efficient and convenient; Graphical Presentation Function is more comprehensive, to the incidence relation between device and the inner logical relation of device all by graphical demonstration and distinguished by different colours.
The present invention shares the method to other unintelligent devices by the efficient retrieval method of the display packing directly perceived of empty terminal file, the lightweight of display device, empty terminal figure with result for retrieval, by the empty terminal visual presentation in intelligent substation out, make operating personnel can observe intuitively empty terminal, solve the limitation that there is no specific purpose tool in field adjustable process, improved field adjustable efficiency.
The above is the preferred embodiment of the present invention, for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, and these improvements and modifications are also regarded as protection scope of the present invention.
Claims (6)
1. the virtual terminals of intelligent substation display packing based on Android system, is applied to intelligent substation, it is characterized in that, comprises following process:
Read intelligent substation network data;
Read IED information;
Interrelated information is write to each IED;
In the page one side, show current I ED figure;
Search related IED;
At page opposite side, show associated IED figure;
Show the relevant line of current I ED.
2. the virtual terminals of intelligent substation display packing based on Android system according to claim 1, is characterized in that, also comprises the process of carrying out quick-searching by 2 D code information.
3. the virtual terminals of intelligent substation display packing based on Android system according to claim 1 and 2, is characterized in that, described in read IED information process comprise the following steps:
Read access-in point information;
According to access-in point information inquiry intelligent substation network parameter;
Read logical unit information;
Read logical unit controll block information.
4. the virtual terminals of intelligent substation display packing based on Android system according to claim 1, is characterized in that, the process of described demonstration IED figure comprises the following steps:
Show the graphical information of IED;
Show the graphical information of access point;
The graphical information of DLU display logic unit;
The graphical information of DLU display logic unit controll block.
5. the virtual terminals of intelligent substation display packing based on Android system according to claim 4, is characterized in that, described graphical information comprises title, description and background color.
6. the virtual terminals of intelligent substation display packing based on Android system according to claim 2, is characterized in that, described process of carrying out quick-searching by 2 D code information comprises the following steps:
Start the camera of Android mobile device;
Device two-dimension code label is focused automatically;
Picture is carried out cutting and removes background color;
Quick Response Code is decoded;
According to 2 D code information, search the IED that will retrieve;
Show the IED of retrieval.
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| CN201410029077.1A CN103729808A (en) | 2014-01-22 | 2014-01-22 | Intelligent substation virtual terminal display method based on Android system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104217234A (en) * | 2014-09-10 | 2014-12-17 | 国家电网公司 | Intelligent label of optical/stern cable of process level of intelligent substation and generation and analysis method of intelligent label |
| CN104933244A (en) * | 2015-06-15 | 2015-09-23 | 国网四川省电力公司技能培训中心 | Connection visualization method of matrix virtual terminal of intelligent substation |
| CN105048632A (en) * | 2015-07-09 | 2015-11-11 | 国网新疆电力公司 | Smart substation IED configuration information and SCD file consistency detection system and method |
-
2014
- 2014-01-22 CN CN201410029077.1A patent/CN103729808A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104217234A (en) * | 2014-09-10 | 2014-12-17 | 国家电网公司 | Intelligent label of optical/stern cable of process level of intelligent substation and generation and analysis method of intelligent label |
| CN104217234B (en) * | 2014-09-10 | 2017-05-31 | 国家电网公司 | Transformer station process layer light/stern fast intelligent label and its generation and analytic method |
| CN104933244A (en) * | 2015-06-15 | 2015-09-23 | 国网四川省电力公司技能培训中心 | Connection visualization method of matrix virtual terminal of intelligent substation |
| CN104933244B (en) * | 2015-06-15 | 2017-10-31 | 国网四川省电力公司技能培训中心 | Intelligent substation matrix form void terminal connection method for visualizing |
| CN105048632A (en) * | 2015-07-09 | 2015-11-11 | 国网新疆电力公司 | Smart substation IED configuration information and SCD file consistency detection system and method |
| CN105048632B (en) * | 2015-07-09 | 2017-08-25 | 国网新疆电力公司 | The consistency detection system and method for intelligent substation IED configuration informations and SCD file |
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Application publication date: 20140416 |