CN105353835A - Query device for operational information of intelligent substation - Google Patents
Query device for operational information of intelligent substation Download PDFInfo
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- CN105353835A CN105353835A CN201510742509.8A CN201510742509A CN105353835A CN 105353835 A CN105353835 A CN 105353835A CN 201510742509 A CN201510742509 A CN 201510742509A CN 105353835 A CN105353835 A CN 105353835A
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- intelligent substation
- query facility
- operation information
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Abstract
The present invention discloses a query device for operational information of an intelligent substation. The query device comprises: a password-based login device, for outputting a start signal; a storage, for storing operational information of an intelligent substation; a Bluetooth 4.0 communication module, wherein the Bluetooth 4.0 communication module is connected to the storage; a controller, wherein an enabling end of the controller is connected to the password-based login device, a first input end of the controller is connected to the storage, and a first output end of the controller is connected to the Bluetooth 4.0 communication module; a button group, wherein each button in the button group is connected to a second input end of the controller; a display screen, connecting to the second input end of the controller to display the operational information of the intelligent substation; and a housing, being rectangular. According to the technical scheme provided by the present invention, working efficiency of the relay protection personnel is improved.
Description
Technical field
The present invention relates to intelligent substation field, particularly a kind of query facility of intelligent substation operation information.
Background technology
In the real work of intelligent substation, the health in order to ensure intelligent substation is run, and need repeatedly test and maintenance to the operation information of transformer station.
In prior art, relay protection staff, when implementing relay protection, is all the operation informations understanding transformer station in advance, is sometimes printed by the operation information of transformer station, is carried to by paper document on-the-spot in order to staff's inquiry.When running into provisional defect elimination work, task is urgent, and relay protection staff really needs the sufficient time to remove to understand in advance the operation information of transformer station, reduces work efficiency; Paper document is carried to the on-the-spot safety to information and brings hidden danger simultaneously.
Summary of the invention
In order to solve the problem of prior art, embodiments provide a kind of query facility of intelligent substation operation information, it comprises: the password login device exporting enabling signal; Store the storer of intelligent substation operation information; Bluetooth 4.0 communication module, described bluetooth 4.0 communication module is connected with described storer; Controller, the Enable Pin of described controller is connected with described password login device, and the first input end of described controller is connected with described storer, and the first output terminal of described controller is also connected with described bluetooth 4.0 communication module; There is the button groups of upper page-turning button, lower page-turning button, return to the homepage button and exit button, described upper page-turning button, described lower page-turning button, described in return to the homepage button and described exit button be matrix arrangement and be positioned at the below of described display screen, each button in described button groups is connected with the second input end of described controller; Display screen, is connected to show described intelligent substation operation information with the second output terminal of described controller; And shell, rectangular shape, for holding and fixing described password login device, described storer, described bluetooth 4.0 communication module, described controller and described display screen.
In query facility as above, preferably, the middle part of the left surface of described shell is formed with wave shape groove so that the finger gripping of user closes.
In query facility as above, preferably, the middle part of the left surface of described shell is formed with salient point.
In query facility as above, preferably, the top of described shell is provided with hanging ring, and in described hanging ring, there is lanyard in system.
In query facility as above, preferably, described display screen is a cun LCDs.
In query facility as above, preferably, described controller is single-chip microcomputer or digital signal processing chip.
The beneficial effect that the present invention brings is as follows:
By adopting bluetooth 4.0 communication protocol, realize wireless receiving intelligent substation operation information, make before the critical activities such as defect elimination, several relay protection staff can receive operation information simultaneously, improve transfer efficiency, and on the way relay protection staff can also check operation information at any time, and then increase work efficiency; By adopting button control, further facilitating the operation of staff, when operating especially at the scene, being beneficial to and checking.
Accompanying drawing explanation
Fig. 1 is the structural representation of the shell of the query facility of a kind of intelligent substation operation information provided by the invention, display screen, button groups and password login device;
Fig. 2 is the structural representation of the password login device of the query facility of a kind of intelligent substation operation information provided by the invention, storer, bluetooth 4.0 communication module, controller, display screen and button groups;
Wherein in figure, symbol description is as follows:
1 password login device, 2 storeies, 3 bluetooth 4.0 communication modules, 4 controllers, 5 display screens, 6 shells, 61 wave shape grooves, 62 hanging rings, 7 button groups.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
See Fig. 1 ~ 2, the invention provides a kind of query facility of intelligent substation operation information, this query facility comprises shell 6, password login device 1, storer 2, bluetooth 4.0 communication module 3, controller 4, button groups 7 and display screen 5.
Specifically, the rectangular shape of shell 6, holds in it and is fixed wtih password login device 1, storer 2, bluetooth 4.0 communication module 3, controller 4 and display screen 5.The material of shell 6 is preferably plastic material, such as polycarbonate, Acrylonitrile-butadiene-styrene Copolymer.
Password login device 1 is for exporting enabling signal.In reality; the carrier (i.e. relay protection staff) of this query facility verifies oneself to be validated user by password login device 1; and export enabling signal with start-up connector 4 by password login device; thus restriction disabled user uses handheld device, improves the security of equipment use.
Storer 2 is for storing intelligent substation operation information, this intelligent substation operation information is the data source of intelligent substation, it contains: the instance configuration information of intelligent substation primary system structure, all IED, the position of communications access point and empty terminal interconnect information between address and all IED, in other words in the real work of intelligent substation, all operation informations have all been incorporated in the middle of SCD file, ensure that intelligent substation runs accurate.Information in SCD file exists all in xml form.The operation of the Bullet structure in intelligent substation operational process, configuring condition and access electricity all will depend on the commander of SCD file, can say that SCD file is that the operation of whole transformer station provides effective data source.In reality, storer 2 can be semiconductor memory, also can be magnetic surface storage.
Bluetooth 4.0 communication module 3 comes from the intelligent substation operation information of external unit transmission for receiving, to be stored in storer 2.Adopt bluetooth 4.0 communication protocol to make query facility have the low advantage being effectively connected distance with overlength of more power saving, cost, improve the stand-by time of query facility.
The Enable Pin of controller 4 is connected with password login device 1, first input end is connected with storer 2, controller 4 starts after receiving the enabling signal from password login device 1, the intelligent substation operation information that the external unit of reception sends by control bluetooth 4.0 communication module 3 is sent to storer, and the intelligent substation operation information that storer 2 stores is read, and export display screen 5 to.In reality, controller 4 can be single-chip microcomputer or digital signal processing chip.During application; controller 4 can read intelligent substation operation information (CONFIG.SYS of namely entirely standing); then it is resolved and graphical virtual secondary circuit; thus relay protection staff can be helped to be familiar with the architecture of whole transformer station; to understand the virtual secondary circuit of intelligent substation with the immediate mode of traditional knowledge structure, and according to the method similar with traditional secondary loop diagram, protective device is debugged, maintenance and management.
Button groups 7 has upper page-turning button, lower page-turning button, return to the homepage button and exit button, upper page-turning button, lower page-turning button, return to the homepage button and exit button are matrix arrangement and are positioned at the below of display screen 5, and each button in button groups 7 is connected with the second input end of controller 4.Upper page-turning button is for exporting upper page-turning instruction, and the intelligent substation operation information of upper page-turning instruction indicating control 4 pairs of current queries carries out upper page turning action; Lower page-turning button is for exporting lower page-turning instruction, and the intelligent substation operation information of lower page-turning instruction indicating control 4 pairs of current queries carries out lower page turning action; The button that returns to the homepage to return to the homepage instruction for exporting, and the intelligent substation operation information of the instruction indicating control 4 pairs of current queries that return to the homepage returns to the homepage action; Exit button is for exporting exit instruction, and the intelligent substation operation information of exit instruction indicating control 4 pairs of current queries exits action.
Display screen 5 is for showing intelligent substation operation information, and it is connected with the second output terminal of controller 4.Display screen 5 is preferably LCDs, and size is preferably 5.0 cun, and kind is capacitance plate.
The middle part of the left surface of shell 6 forms wave shape groove 61, and the finger gripping being convenient to user based on this closes, and can be beneficial to relay protection staff and carry out query actions.The middle part of the left surface of shell 6 is formed with salient point, namely on the bottom land and cell wall of wave shape groove, is formed with salient point, the contact area pointed with the left surface and relay protection staff that increase shell, improves contact strong degree.The top of shell 6 is provided with hanging ring 62, and in hanging ring 62, there is lanyard in system, when relay protection staff carries out relay protection work; can lanyard be hung on neck; and then with it this query facility is carried at, thus do not affect relay protection work, can check at any time when needing.
In sum, the present invention is by adopting bluetooth 4.0 communication protocol, realize wireless receiving intelligent substation operation information, make before the critical activities such as defect elimination, several relay protection staff can receive operation information simultaneously, improve transfer efficiency, and on the way relay protection staff can also check operation information at any time, and then increase work efficiency; By adopting button control, further facilitating the operation of staff, when operating especially at the scene, being beneficial to and checking.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a query facility for intelligent substation operation information, is characterized in that, described query facility comprises:
Export the password login device of enabling signal;
Store the storer of intelligent substation operation information;
Bluetooth 4.0 communication module, described bluetooth 4.0 communication module is connected with described storer;
Controller, the Enable Pin of described controller is connected with described password login device, the first input end of described controller is connected to read with described storer and resolves described intelligent substation operation information, and the first output terminal of described controller is also connected with described bluetooth 4.0 communication module;
There is the button groups of upper page-turning button, lower page-turning button, return to the homepage button and exit button, described upper page-turning button, described lower page-turning button, described in return to the homepage button and described exit button be matrix arrangement and be positioned at the below of described display screen, each button in described button groups is connected with the second input end of described controller;
Display screen, is connected to show described intelligent substation operation information with the second output terminal of described controller; And
Shell, rectangular shape, for holding and fixing described password login device, described storer, described bluetooth 4.0 communication module, described controller and described display screen.
2. query facility according to claim 1, is characterized in that, the middle part of the left surface of described shell is formed with wave shape groove so that the finger gripping of user closes.
3. query facility according to claim 2, is characterized in that, the middle part of the left surface of described shell is formed with salient point.
4. query facility according to claim 2, is characterized in that, the top of described shell is provided with hanging ring, and in described hanging ring, there is lanyard in system.
5. query facility according to claim 1, is characterized in that, described display screen is a cun LCDs.
6. query facility according to claim 1, is characterized in that, described controller is single-chip microcomputer or digital signal processing chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742509.8A CN105353835A (en) | 2015-11-04 | 2015-11-04 | Query device for operational information of intelligent substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742509.8A CN105353835A (en) | 2015-11-04 | 2015-11-04 | Query device for operational information of intelligent substation |
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| CN105353835A true CN105353835A (en) | 2016-02-24 |
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| CN201510742509.8A Pending CN105353835A (en) | 2015-11-04 | 2015-11-04 | Query device for operational information of intelligent substation |
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| CN104598528A (en) * | 2014-12-26 | 2015-05-06 | 腾讯科技（深圳）有限公司 | Traffic information query method, device and system |
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| CN101919184B (en) * | 2008-02-02 | 2013-06-12 | 宇龙计算机通信科技(深圳)有限公司 | Method for monitoring host machines, monitoring device and host machine |
| US20130086637A1 (en) * | 2011-09-29 | 2013-04-04 | Apple Inc. | Indirect authentication |
| CN202997695U (en) * | 2012-09-26 | 2013-06-12 | 宁夏电力公司电力科学研究院 | Portable intelligent substation GOOSE integrated test device |
| CN203192029U (en) * | 2013-01-11 | 2013-09-11 | 温州大学 | Waterproof and shockproof police equipment |
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Application publication date: 20160224 |