CN204270129U - For carrying out the device of Long-distance Control to equipment in unattended operation transformer station - Google Patents
For carrying out the device of Long-distance Control to equipment in unattended operation transformer station Download PDFInfo
- Publication number
- CN204270129U CN204270129U CN201420792077.2U CN201420792077U CN204270129U CN 204270129 U CN204270129 U CN 204270129U CN 201420792077 U CN201420792077 U CN 201420792077U CN 204270129 U CN204270129 U CN 204270129U
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- CN
- China
- Prior art keywords
- interface
- equipment
- carrying
- transformer station
- distance control
- Prior art date
- 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.)
- Expired - Fee Related
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Classifications
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The utility model provides a kind of device for carrying out Long-distance Control to equipment in unattended operation transformer station, comprises ARM9 module and serial line interface coupled respectively, network interface, DO interface, DI interface, power interface be connected with pilot lamp.The utility model has simple, the rational advantage of project organization, is convenient to carry out daily maintenance; In use can, under abnormal conditions appear in smart machine operation, by restarting smart machine, making smart machine recover normal operation in the short period of time, avoiding manual site to occurring that abnormal equipment is safeguarded simultaneously.
Description
Technical field
The utility model relates to a kind of remote control, especially a kind of device for carrying out Long-distance Control to equipment in unattended operation transformer station.
Background technology
The phenomenon such as non-onset of house dog after fluctuation of service that various environment reason causes, program fleet may be there is in the intelligent automation equipment such as the communication processor in unattended operation transformer station, measure and control device, automation equipment, measuring apparatus, typical in communication processor " seemingly-dead ", by all supervision run signal causing concentrator station or dispatching center to lose transformer station, at present can only the person of sending someone to on-the-spot manual reversion (restarting), it is existing that there are the following problems:
1. repair time is long, can not recover automation equipment in time and run
2. the human and material resources cost that cost is larger
3., within longer release time, other chain accident may be caused.
For solving the problem, being adopt remote control to control to occur that abnormal equipment restarts at present, returning to normal operating conditions to make the equipment of appearance exception.But the structure of existing remote control is too complicated, be not easy to carry out daily maintenance.
Summary of the invention
For the weak point existed in the problems referred to above, the utility model provides a kind of project organization simple, reasonable, is convenient to the device for carrying out Long-distance Control to equipment in unattended operation transformer station carrying out daily maintenance.
For achieving the above object, the utility model provides a kind of device for carrying out Long-distance Control to equipment in unattended operation transformer station, comprises ARM9 module (1) and serial line interface (2) coupled respectively, network interface (3), DO interface (4) and DI interface (5).
The above-mentioned device for carrying out Long-distance Control to equipment in unattended operation transformer station, wherein, described ARM9 module (1) is also connected with pilot lamp (7) with power interface (6) respectively.
Compared with prior art, the utility model has the following advantages:
The utility model has simple, the rational advantage of project organization, is convenient to carry out daily maintenance.
The utility model can, under abnormal conditions appear in smart machine operation, by restarting smart machine, make smart machine recover normal operation in the short period of time, avoids manual site to occurring that abnormal equipment is safeguarded simultaneously.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model.
Main Reference Numerals is described as follows:
1-ARM9 module; 2-serial line interface; 3-network interface; 4-DO interface; 5-DI interface; 6-power interface; 7-pilot lamp
Embodiment
As shown in Figure 1, the utility model provides a kind of device for carrying out Long-distance Control to equipment in unattended operation transformer station, comprises ARM9 module 1 and serial line interface 2 coupled respectively, network interface 3, DO interface 4, DI interface 5, power interface 6 be connected with pilot lamp 7.
The ARM9 module adopted in the utility model is ARM9 chip.ARM9 chip AT91SAM9G20 is based on ARM926EJ-S processor, and clock frequency is 400MHz.It comprises 32KB instruction and 32KB data buffer storage, two 16KBSRAM storage blocks and 64KBROM, monocycle access can be realized and possess the external bus interface that contains many controllers under highest point reason device or bus speed, can control SDRAM and comprise the static memory of NANDFlash and CompactFlash.Its widely peripherals collection comprise USB at full speed main frame and equipment interface, image sensor interface, multimedia card interface (MCI), USART, master/slave Serial Peripheral Interface (SPI), two triple channel 16 bit timings counter (TC), a two-wire interface (TWI) and four-way 10 analog to digital converters.Three 32 bit parallel i/o controllers can realize multiplexed by stitch and these peripherals, thus decrease stitch quantity and the peripherals DMA passage of equipment, the data throughput improvement on interface and sheet, between chip external memory has been arrived highest level.
AT91SAM9G20 has the global function system controller that can realize efficient system management, wherein contains a reset controller, closedown controller, Clock management, high level interrupt controller (AIC), debugging unit (DBGU), period distances timer, WatchDog Timer and real-time timer.The 217 ball LFBGA meeting RoHS standard are adopted to encapsulate.
The foregoing is only preferred embodiment of the present utility model, is only illustrative for invention, and nonrestrictive.Those skilled in the art is understood, and can carry out many changes in the spirit and scope that invention claim limits to it, amendment, even equivalence, but all will fall in protection domain of the present utility model.
Claims (2)
1. for carrying out a device for Long-distance Control to equipment in unattended operation transformer station, it is characterized in that, comprise ARM9 module and coupled respectively serial line interface, network interface, DO interface and DI interface.
2. the device for carrying out Long-distance Control to equipment in unattended operation transformer station according to claim 1, is characterized in that, described ARM9 module is also connected with pilot lamp with power interface respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420792077.2U CN204270129U (en) | 2014-12-16 | 2014-12-16 | For carrying out the device of Long-distance Control to equipment in unattended operation transformer station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420792077.2U CN204270129U (en) | 2014-12-16 | 2014-12-16 | For carrying out the device of Long-distance Control to equipment in unattended operation transformer station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204270129U true CN204270129U (en) | 2015-04-15 |
Family
ID=52804985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420792077.2U Expired - Fee Related CN204270129U (en) | 2014-12-16 | 2014-12-16 | For carrying out the device of Long-distance Control to equipment in unattended operation transformer station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204270129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111047469A (en) * | 2019-12-24 | 2020-04-21 | 贵州省计量测试院 | Energy online monitoring system and method |
-
2014
- 2014-12-16 CN CN201420792077.2U patent/CN204270129U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111047469A (en) * | 2019-12-24 | 2020-04-21 | 贵州省计量测试院 | Energy online monitoring system and method |
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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 |
Granted publication date: 20150415 Termination date: 20151216 |
|
| EXPY | Termination of patent right or utility model |