CN204463528U - A kind of transformer station's simulated operation screen with operation note function - Google Patents
A kind of transformer station's simulated operation screen with operation note function Download PDFInfo
- Publication number
- CN204463528U CN204463528U CN201520163422.0U CN201520163422U CN204463528U CN 204463528 U CN204463528 U CN 204463528U CN 201520163422 U CN201520163422 U CN 201520163422U CN 204463528 U CN204463528 U CN 204463528U
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- simulated operation
- arm processor
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- operation screen
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Abstract
The utility model provides a kind of transformer station's simulated operation screen with operation note function, comprise arm processor, the display device be connected with this arm processor, switching value counter, electric supply installation, RS232 serial line interface and storage device, described display device is touch display screen; Switching value counter is connected with above-mentioned arm processor by eight I/O interface, and this switching value counter is also connected with simulated operation screen, and this simulated operation screen offers simulated operation hole, all arranges an operation key chain in each simulated operation hole; Electric supply installation is a rechargeable lithium battary, is provided with master switch between this electric supply installation and arm processor; Storage device is a SD card.Compared to the prior art this have transformer station's simulated operation screen of operation note function, this operation screen can accurate recording service data, by the synergy in switching value counting assembly, 256 simulated operation holes, realize accurate identification switch amount and whether there occurs change, practical.
Description
Technical field
The utility model relates to a kind of simulated operation screen, and a kind of structure transformer station's simulated operation that is simple, practical, that have operation note function shields specifically.
Background technology
In prior art, imitation screen is a kind of power equipment be applied in switchgear building, electric substation and transformer station, and its major function is for preventing electric power maloperation.Imitation screen there is main electrical circuit diagram figure, have the pilot lamp etc. of handle (being commonly called as toggle switch) and the energy indicating equipment state carrying out operating front preview.Electric misoperation is the frequent accident threatening electric power netting safe running, the generation of accident can cause large-area power-cuts, electrical equipment damages, electrical network concussion is disintegrated, even cause serious human casualty accident, prevent maloperation from being the eternal problem of electric operation, use imitation screen system to be one of effective measure preventing electric misoperation in operation.Current imitation screen is all generally by an I/O interface access control system, when there is change in the switching value of imitation screen, control system cannot accurately grasp its intensity of variation, operation note simultaneously cannot memorize in time, cause the disappearance of related data, have impact on the accuracy of simulated operation data.Based on this, now provide a kind of practical, the transformer station simulated operation screen that accurately can grasp switching value change, there is operation note function.
Summary of the invention
Technical assignment of the present utility model solves the deficiencies in the prior art, provides a kind of transformer station's simulated operation that is practical, that have operation note function to shield.
The technical solution of the utility model realizes in the following manner, a kind of transformer station's simulated operation screen with operation note function, comprise arm processor, the display device be connected with this arm processor, switching value counter, electric supply installation, RS232 serial line interface and storage device, described display device is touch display screen; Switching value counter is connected with above-mentioned arm processor by eight I/O interface, and this switching value counter is also connected with simulated operation screen, and this simulated operation screen offers simulated operation hole, all arranges an operation key chain in each simulated operation hole; Electric supply installation is a rechargeable lithium battary, is provided with master switch between this electric supply installation and arm processor; Storage device is a SD card.
Further, described arm processor is also connected with clock chip.
As preferably, described simulated operation hole is provided with 256, corresponding, and operation key chain is provided with 256.
The beneficial effect that the utility model is compared with prior art produced is:
A kind of transformer station's simulated operation screen with operation note function of the present utility model have structure simple, easy to use, be skillfully constructed, the feature such as reasonable in design, this operation screen can accurate recording service data, by the synergy in switching value counting assembly, 256 simulated operation holes, realize accurate identification switch amount and whether there occurs change, practical, applied widely, be easy to promote.
Accompanying drawing explanation
Accompanying drawing 1 is one-piece construction schematic diagram of the present utility model.
Mark in accompanying drawing represents respectively:
1, arm processor, 2, touch display screen, 3, switching value counter, 4, clock chip, 5, simulated operation screen, 6, simulated operation hole, 7, operation key chain, 8, lithium battery, 9, master switch, 10, RS232 serial line interface, 11, storage device.
Embodiment
Below in conjunction with accompanying drawing, a kind of transformer station's simulated operation screen with operation note function of the present utility model is described in detail below.
As shown in Figure 1, a kind of transformer station's simulated operation screen with operation note function, the display device, switching value counter 3, electric supply installation, RS232 serial line interface 10 and the storage device 11 that comprise arm processor 1, are connected with this arm processor 1, described display device is touch display screen 2; Switching value counter 3 is connected with above-mentioned arm processor 1 by eight I/O interface, and this switching value counter 3 is also connected with simulated operation screen 5, and this simulated operation screen 5 offers simulated operation hole 6, all arranges an operation key chain 7 in each simulated operation hole 6; Electric supply installation is a rechargeable lithium battary 8, is provided with master switch 9 between this electric supply installation and arm processor 1; Storage device 11 is a SD card.
Described arm processor 1 is also connected with clock chip 4.
Described simulated operation hole 6 is provided with 256, corresponding, and operation key chain 7 is provided with 256.
In technique scheme, arm processor 1 is for completing display, On-off signal identification, SD reading and writing data, RS232 data interaction function; Display device has touch function, for providing Man Machine Interface; Switching value counting assembly realizes 8 I/O port identifications, 256 external switch amounts, and arm processor 1 is per second carries out run-down to 8 I/O ports, identifies whether to there occurs change; Electric supply installation provides stable DC5V power supply to system, and realize outside power-off system not dead electricity function, and receive outside DC5V power supply, realize continued power, this electric supply installation has incoming call self-starting function simultaneously, after recovering external power source, and automatic charging; Simulated operation hole, everywhere 6 in simulated operation screen 5 all has one to operate key chain 7, and often operate once, the data of switching value counting module one-shot change will occur, and identify different operations with this.
Finally should be noted that; above content is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; although this embodiment part has been done to explain to the utility model; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, these do not depart from essence and the scope of technical solutions of the utility model.
Claims (3)
1. one kind has transformer station's simulated operation screen of operation note function, it is characterized in that, comprise arm processor, the display device be connected with this arm processor, switching value counter, electric supply installation, RS232 serial line interface and storage device, described display device is touch display screen; Switching value counter is connected with above-mentioned arm processor by eight I/O interface, and this switching value counter is also connected with simulated operation screen, and this simulated operation screen offers simulated operation hole, all arranges an operation key chain in each simulated operation hole; Electric supply installation is a rechargeable lithium battary, is provided with master switch between this electric supply installation and arm processor; Storage device is a SD card.
2. a kind of transformer station's simulated operation screen with operation note function according to claim 1, it is characterized in that, described arm processor is also connected with clock chip.
3. a kind of transformer station's simulated operation screen with operation note function according to claim 1, it is characterized in that, described simulated operation hole is provided with 256, corresponding, and operation key chain is provided with 256.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520163422.0U CN204463528U (en) | 2015-03-23 | 2015-03-23 | A kind of transformer station's simulated operation screen with operation note function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520163422.0U CN204463528U (en) | 2015-03-23 | 2015-03-23 | A kind of transformer station's simulated operation screen with operation note function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204463528U true CN204463528U (en) | 2015-07-08 |
Family
ID=53670381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520163422.0U Expired - Fee Related CN204463528U (en) | 2015-03-23 | 2015-03-23 | A kind of transformer station's simulated operation screen with operation note function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204463528U (en) |
-
2015
- 2015-03-23 CN CN201520163422.0U patent/CN204463528U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160323 |