CN201663485U - Device for preventing incorrect operation of minicomputer - Google Patents
Device for preventing incorrect operation of minicomputer Download PDFInfo
- Publication number
- CN201663485U CN201663485U CN2010201668440U CN201020166844U CN201663485U CN 201663485 U CN201663485 U CN 201663485U CN 2010201668440 U CN2010201668440 U CN 2010201668440U CN 201020166844 U CN201020166844 U CN 201020166844U CN 201663485 U CN201663485 U CN 201663485U
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- housing
- unlocking
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Abstract
The utility model relates to a device for preventing the incorrect operation of a minicomputer. The device comprises a power source and an unlocking mechanism, wherein the unlocking mechanism comprises a housing, a display device, an unlocking interface, a central processing unit and a storage unit; the display device and the unlocking interface are arranged on the housing; the central processing unit and the storage unit are arranged in the housing; the central processing unit and the storage unit are connected with the display device via circuits; the unlocking interface is arranged at one end of the housing, and two electrodes are arranged on the two sides of the unlocking interface; and a keyboard is arranged on the housing. The device of the utility model can substitute for an existing PC and an existing unlocking system by transmitting the logical decision language for describing the mis-locking prevention rules of electrical equipment, and the actual wiring diagram and data thereof from the PC to the device via data wires; and the switching field operation can be directly carried out after the simulation and preview on the device, thus providing convenience for the operation of operating personnel; and the utility model has the advantages of smaller size, high portability and convenient operation, effectively prevents various incorrect operations and improves the safety of the system.
Description
Technical field
The utility model relates to and prevents misoperation apparatus, especially a kind ofly is used for the misoperation apparatus that prevents that electric power system has small-sized microcomputer.
Background technology
Transformer station's operating means of electric power system generally need be taked the necessary security measure in order to prevent misoperation.Existing transformer station is used to prevent that the device of misoperation of electrical equipment from generally comprising PC and intelligent system for unlocking, and this system bulk is bigger, and inconvenience is carried, and it is convenient inadequately to use.
The utility model content
At the deficiency of above existing intelligent system for unlocking, the purpose of this utility model provides less, the portable small-sized microcomputer anti-error operating means of a kind of volume.
The purpose of this utility model is achieved by the following technical solution:
Small-sized microcomputer anti-error operating means, comprise power supply and unlocking mechanism, described unlocking mechanism comprises shell, display unit, the interface of unblanking, CPU and memory cell, the display unit and the interface of unblanking are located on the shell, be provided with CPU and memory cell in the shell, CPU is connected with the display unit circuit with memory cell.
As optimal technical scheme of the present utility model, the described interface of unblanking is located at an end of shell, and the both sides of the interface of unblanking are respectively equipped with two electrodes.
As optimal technical scheme of the present utility model, also be provided with keyboard on the described shell, CPU is connected with keyboard circuit.
As optimal technical scheme of the present utility model, described display unit is a LCD display.
The beneficial effects of the utility model are: with respect to prior art, the utility model will be described the logic determines language of electric anti-misoperation locking rule, actual electric equipment winding diagram and data are transferred to the memory of this operating means from PC by data wire, replace existing P C machine and intelligent system for unlocking, after simulation preview on the small-sized microcomputer anti-error operating means, can be directly to the scene and carry out grid switching operation, make things convenient for the operations staff to operate, improved the fail safe of system.
The utility model volume is less, be easy to carry, easy to operate, and release is stable, fast, can effectively prevent the generation of various misoperations.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Embodiment
As depicted in figs. 1 and 2, small-sized microcomputer anti-error operating means comprises power supply and unlocking mechanism, and described unlocking mechanism comprises shell 1, display unit, unblank interface 2, CPU and memory cell, and described display unit is a LCD display 3.The LCD display 3 and the interface 2 of unblanking are located on the shell 1, are provided with CPU and memory cell in the shell 1, and CPU is connected with LCD display 3 and power circuit with memory cell.In the present embodiment, the described interface 2 of unblanking is located at an end of shell 1, and the both sides of the interface 2 of unblanking are respectively equipped with two electrodes 4.Also be provided with keyboard 5 on the described shell 1, CPU is connected with keyboard 5 circuit.
The utility model adopts windows CE operating system and graphic operation software, and graphics software runs on the aforesaid operations system and can carry out simulated operation on this device according to transforming plant primary system wiring figure and the operation rules write in advance.LCD display 3 can show the operation order of transforming plant primary main wiring diagram and generation, and is furnished with special charger, can be adaptive with various novel locksets.The utility model is easy to carry, easy to operate, can effectively prevent the generation of various misoperations.
Claims (4)
1. small-sized microcomputer anti-error operating means, comprise power supply and unlocking mechanism, it is characterized in that: described unlocking mechanism comprises shell, display unit, the interface of unblanking, CPU and memory cell, the display unit and the interface of unblanking are located on the shell, be provided with CPU and memory cell in the shell, CPU is connected with the display unit circuit with memory cell.
2. small-sized microcomputer anti-error operating means according to claim 1 is characterized in that: the described interface of unblanking is located at an end of shell, and the both sides of the interface of unblanking are respectively equipped with two electrodes.
3. small-sized microcomputer anti-error operating means according to claim 1 is characterized in that: also be provided with keyboard on the described shell, CPU is connected with keyboard circuit.
4. small-sized microcomputer anti-error operating means according to claim 1, it is characterized in that: described display unit is a LCD display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201668440U CN201663485U (en) | 2010-04-16 | 2010-04-16 | Device for preventing incorrect operation of minicomputer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201668440U CN201663485U (en) | 2010-04-16 | 2010-04-16 | Device for preventing incorrect operation of minicomputer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201663485U true CN201663485U (en) | 2010-12-01 |
Family
ID=43233904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201668440U Expired - Fee Related CN201663485U (en) | 2010-04-16 | 2010-04-16 | Device for preventing incorrect operation of minicomputer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201663485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103440693A (en) * | 2013-08-16 | 2013-12-11 | 长园共创电力安全技术股份有限公司 | Anti-error system and method for power grid region |
-
2010
- 2010-04-16 CN CN2010201668440U patent/CN201663485U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103440693A (en) * | 2013-08-16 | 2013-12-11 | 长园共创电力安全技术股份有限公司 | Anti-error system and method for power grid region |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20120416 |