CN106504495A - A kind of based on the substation cable information inquiry of NFC, modification device and system - Google Patents
A kind of based on the substation cable information inquiry of NFC, modification device and system Download PDFInfo
- Publication number
- CN106504495A CN106504495A CN201610976626.5A CN201610976626A CN106504495A CN 106504495 A CN106504495 A CN 106504495A CN 201610976626 A CN201610976626 A CN 201610976626A CN 106504495 A CN106504495 A CN 106504495A
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- China
- Prior art keywords
- nfc
- cable
- cable information
- information
- cpu
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000004048 modification Effects 0.000 title claims abstract description 17
- 238000012986 modification Methods 0.000 title claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 13
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 230000006870 function Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
-
- H04B5/72—
Abstract
The present invention relates to a kind of Portable transformer substation cable information enquiry machine, based on the substation cable information inquiry of NFC, modification device and system, wherein Portable transformer substation cable information enquiry machine, mainly includes main control unit, NFC reader, liquid crystal display and battery；In the embedded Portable transformer substation cable enquiry machine of NFC reader；Main control unit includes CPU, dynamic memory and read only memory；CPU connection NFC readers and liquid crystal display；Dynamic memory and read only memory are respectively the operation of CPU and provide memory headroom and data space, and CPU obtains substation cable information by the communication with NFC reader, and is sent to liquid crystal display display substation cable information；Battery is used for powering to Portable transformer substation cable information enquiry machine.
Description
Technical field
The present invention relates to a kind of Portable transformer substation cable information enquiry machine, based on the substation cable information inquiry of NFC,
Modification device and system.
Background technology
Transformer station is the important component part of power system, the secondary device in transformer station to power system play protection and
Control action, significant to the safe and stable operation for ensureing power system.It is right that secondary device is realized by secondary cable
The signal electricity of power system primary equipment, measurement and on-off control, cable shuttle between different screen cabinets.Work as staff
When carrying out overhauling to secondary device, eliminating defect or hidden danger, need to find the information such as the original position of cable and function, but shield cabinet
In number of cables various, be not easy to staff's lookup, current onsite application is " cable louding board ", but cable louding board
Size limited, information memory capacity is little, be not easy to search cable information；And be not easy to change cable information.
Content of the invention
The present invention is in order to solve the above problems, it is proposed that a kind of Portable transformer substation cable information enquiry machine, based on NFC's
Substation cable information inquiry, modification device and system.Staff can be passed through with portable cable information enquiry machine and nfc card
Near radio is transmitted, and is conveniently obtained the various information of cable, and is changed substation cable information；Have and use simply,
Convenient, flexible the characteristics of.
To achieve these goals, the present invention adopts following scheme：
A kind of Portable transformer substation cable information enquiry machine, it is characterised in that：Including main control unit, NFC reader, liquid crystal
Display unit and battery；In the embedded Portable transformer substation cable enquiry machine of NFC reader；Main control unit includes CPU, dynamic memory
Device and read only memory；CPU connection NFC readers and liquid crystal display；Dynamic memory and read only memory are respectively CPU
Operation memory headroom and data space are provided, CPU obtains substation cable information by the communication with NFC reader,
And it is sent to liquid crystal display display substation cable information；Battery is used for supplying to Portable transformer substation cable information enquiry machine
Electricity.
A kind of substation cable information query system, it is characterised in that：Also include NFC storage cards, remember in NFC storage cards
Record substation cable information, and NFC reader implementation radio communication, the distance of radio communication meet NFC transmission requirements；
A kind of Portable transformer substation cable information changes device, it is characterised in that：Also include message input device, information is defeated
Enter device to be connected with CPU, CPU gathers the input information of message input device, and is sent to NFC reader.
A kind of substation cable information changes system, it is characterised in that：Also include message input device, message input device
It is connected with CPU, CPU gathers the input information of message input device, is sent to NFC reader；NFC reader by with described
NFC stores cartoon letters, changes the substation cable information in NFC storage cards.
A kind of based on the substation cable Data Enter of NFC, modification system, it is characterised in that：Read including computer, NFC
Card device and NFC storage cards；Computer is turned 232 Serial Port Lines by USB and is connected with NFC reader；NFC reader and NFC storage cards
Carry out radio communication；Computer carries out the typing of substation cable information by control NFC reader and repaiies to NFC storage cards
Change.
The cable information include cable number, cable starting point, cable terminal, cable core number, cable core number title and
Cable core function.
The NFC storage cards are positioned on substation cabinet
Beneficial effects of the present invention：
(1) present invention can realize leading to nfc card by portable cable information enquiry machine during staff's work on the spot
Near radio transmission is crossed, the various information of cable are conveniently obtained.
(2) when transforming plant protecting plant modification needs to change or increase cable, power transformation can be adopted in substation field
Cable information of standing modification device realizes the modification to cable information, based on NFC transmission technologys, can achieve wireless modification, is conducive to
Work on the spot efficiency is improved, is easy to the repairing and maintenance of transforming plant protecting device.
(3) by combining NFC reader using computer, high-volume typing and modification to cable information are realized.
Description of the drawings
Fig. 1 is principle of the invention schematic diagram；
Fig. 2 is cable information entity relationship diagram of the present invention；
Fig. 3 is the functional schematic that Portable transformer substation cable information of the present invention changes enquiry machine；
Fig. 4 is the hardware block diagram that portable cable information of the present invention changes device；
Fig. 5 is the data display exemplary plot of cable information of the present invention.
Specific embodiment：
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 gives the ultimate principle of the present invention, and in figure, nfc card is positioned over protection screen of transformer substation back door.
The main contents of the present invention include：
A kind of Portable transformer substation cable information enquiry machine, it is characterised in that：Including main control unit, NFC reader, liquid crystal
Display unit and battery；In the embedded Portable transformer substation cable enquiry machine of NFC reader；Main control unit includes CPU, dynamic memory
Device and read only memory；CPU connection NFC readers and liquid crystal display；Dynamic memory and read only memory are respectively CPU
Operation memory headroom and data space are provided, CPU obtains substation cable information by the communication with NFC reader,
And it is sent to liquid crystal display display substation cable information；Battery is used for supplying to Portable transformer substation cable information enquiry machine
Electricity.
Model ACR122 of NFC reader.
A kind of substation cable information query system, it is characterised in that：Also include NFC storage cards, remember in NFC storage cards
Record substation cable information, and NFC reader implementation radio communication, the distance of radio communication meet NFC transmission requirements；
A kind of Portable transformer substation cable information changes device, it is characterised in that：Also include message input device, information is defeated
Enter device to be connected with CPU, CPU gathers the input information of message input device, and is sent to NFC reader.
A kind of substation cable information changes system, it is characterised in that：Also include message input device, message input device
It is connected with CPU, CPU gathers the input information of message input device, and is sent to NFC reader；NFC reader by with described
NFC stores cartoon letters, changes the substation cable information in NFC storage cards.
A kind of based on the substation cable Data Enter of NFC, modification system, it is characterised in that：Read including computer, NFC
Card device and NFC storage cards；Computer is turned 232 Serial Port Lines by USB and is connected with NFC reader；NFC reader and NFC storage cards
Carry out radio communication；Computer carries out the typing of substation cable information by control NFC reader and repaiies to NFC storage cards
Change.
There are two ways, mode one to the typing of nfc card inner cable information, modification：Computer turns 232 serial ports by USB
Line is connected with NFC reader, and NFC storage cards carry out wireless telecommunications with NFC reader, and the transmission range of wireless telecommunications meets NFC
Required distance.Cable information can be stored in NFC storage cards, or is read cable from nfc card by computer by staff
Information.Mode two：Staff can also change device by portable cable information and read and change the letter of the cable in nfc card
Breath.Typically, when batch type or when having a large amount of cable informations to need to process can one operation of pass-through mode, when staff needs at the scene
Can two realization of pass-through mode when changing a small amount of cable information.
Fig. 2 is cable information entity relationship diagram of the present invention, as can be seen from the figure the relation between cable information data
Fig. 3 is the functional schematic that Portable transformer substation cable information of the present invention changes enquiry machine, mainly includes：Cable is believed
The typing of breath, inquiry and modification.
Fig. 4 is the hardware block diagram that portable cable information changes device, and in figure, liquid crystal display is used for showing reading
The cable information for taking, dynamic memory (RAM), CPU, read only memory (ROM) for portable cable information enquiry machine are
System operation, the embedded portable cable information enquiry machine of NFC reader, for reading and writing NFC storage cards, lithium battery is used for portable
Cable information enquiry machine is powered, and message input device can be set to button, for changing cable information.
Fig. 5 for cable information data display exemplary plot include cable number, cable starting point, cable terminal, cable core number,
Cable core number title, cable core function.
Although the above-mentioned accompanying drawing that combines is described to the specific embodiment of the present invention, not to present invention protection model
The restriction that encloses, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not
The various modifications that makes by needing to pay creative work or deformation are still within protection scope of the present invention.
Claims (6)
1. a kind of Portable transformer substation cable information enquiry machine, it is characterised in that：Including main control unit, NFC reader, liquid crystal
Show unit and battery；In the embedded Portable transformer substation cable enquiry machine of NFC reader；Main control unit includes CPU, dynamic memory
And read only memory；CPU connection NFC readers and liquid crystal display；Dynamic memory and read only memory are respectively CPU's
Operation provides memory headroom and data space, and CPU obtains substation cable information by the communication with NFC reader, and
It is sent to liquid crystal display and shows substation cable information；Battery is used for supplying to Portable transformer substation cable information enquiry machine
Electricity.
2. a kind of substation cable information query system based on claim 1, it is characterised in that：Also include NFC storage cards,
Substation cable information being recorded in NFC storage cards, and the NFC reader carrying out radio communication, the distance of radio communication meets
NFC transmission requirements.
3. a kind of Portable transformer substation cable information based on described in claim 1 changes device, it is characterised in that：Also include letter
Breath input equipment, message input device are connected with CPU, and CPU gathers the input information of message input device, and can be sent to NFC
Card reader.
4. a kind of substation cable information based on described in claim 2 changes system, it is characterised in that：Also include information input
Device, message input device are connected with CPU, and CPU gathers the input information of message input device, and can be sent to NFC reader；
NFC reader changes the substation cable information in NFC storage cards by storing cartoon letters with the NFC.
5. a kind of based on the substation cable Data Enter of NFC, modification system, it is characterised in that：Including computer, NFC Card Readers
Device and NFC storage cards；Computer is turned 232 Serial Port Lines by USB and is connected with NFC reader；NFC reader and NFC storage card realities
Row radio communication；Computer carries out the typing and modification of substation cable information by controlling NFC reader to NFC storage cards.
6. system according to claim 2, it is characterised in that：The cable information includes cable number, cable starting point, electricity
Cable terminal, cable core number, cable core number title and cable core function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610976626.5A CN106504495A (en) | 2016-10-28 | 2016-10-28 | A kind of based on the substation cable information inquiry of NFC, modification device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610976626.5A CN106504495A (en) | 2016-10-28 | 2016-10-28 | A kind of based on the substation cable information inquiry of NFC, modification device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106504495A true CN106504495A (en) | 2017-03-15 |
Family
ID=58323287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610976626.5A Pending CN106504495A (en) | 2016-10-28 | 2016-10-28 | A kind of based on the substation cable information inquiry of NFC, modification device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106504495A (en) |
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Patent Citations (16)
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170315 |
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| RJ01 | Rejection of invention patent application after publication |