CN202134078U - Wire ice-coating early-warning device having double CPU structure - Google Patents
Wire ice-coating early-warning device having double CPU structure Download PDFInfo
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- CN202134078U CN202134078U CN201120221335U CN201120221335U CN202134078U CN 202134078 U CN202134078 U CN 202134078U CN 201120221335 U CN201120221335 U CN 201120221335U CN 201120221335 U CN201120221335 U CN 201120221335U CN 202134078 U CN202134078 U CN 202134078U
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Abstract
The utility model relates to a wire ice-coating early-warning device having a double CPU structure. The early-warning device includes a central control module and a remote network communication module. The central control module includes a first CPU unit and a second CPU unit. The first CPU unit and the second CPU unit are connected respectively to the remote network communication module. The first CPU connects with a plurality of sensors. The second CPU connects with a camera. The wire ice-coating early-warning device having the double CPU structure in the utility model can be used to monitor the periphery climatic environment of power transmission lines, images, thickness of coating ice and the like.
Description
Technical field
The utility model relates to the utility model and relates to transmission line of electricity on-line monitoring field, relates in particular to a kind of structure of circuit ice-coating pre-warning device of dual-cpu structure.
Background technology
Transmission line of electricity on-line monitoring equipment is that grid company ensures that the grid power delivery safety provides main monitoring means.The employing of current China transmission line of electricity on-line monitoring also is in the early stage of application, and technological means does not also have full maturity, and current monitoring equipment terminal does not adapt to the actual demand of China's grid power transmission quality supervision and management fully.On-line monitoring end sensor in the existing electrical network is not made unified code requirement, and the sensor interface of each manufacturer production is all inconsistent, and each tame sensor can't exchange, and is unfavorable for that the scale of transmission line online monitoring system is used.
The utility model content
The purpose of the utility model is to provide a kind of circuit ice-coating pre-warning device that can monitor the dual-cpu structure of the peripheral climatic environment of transmission line of electricity, ice covering thickness.
For achieving the above object; The utility model provides a kind of circuit ice-coating pre-warning device of dual-cpu structure; It comprises central control module and telecommunication network communication module; Said central control module comprises first CPU element and second CPU element that is connected with said telecommunication network communication module respectively, and wherein first CPU element is connected with some sensors, and second CPU element is connected with video camera.
Preferably, said some sensors comprise Temperature Humidity Sensor, baroceptor, wind speed wind direction sensor, pulling force sensor and obliquity sensor; Said central control module also comprises 485 anti-interference unit, and first CPU element is connected with said Temperature Humidity Sensor, baroceptor, wind speed wind direction sensor, pulling force sensor and obliquity sensor through this 485 anti-interference unit.
Preferably, said some sensors also comprise rain sensor; Said central control module also comprises the anti-interference unit of photoelectric coupled circuit, and first CPU element is connected with said rain sensor through the anti-interference unit of this photoelectric coupled circuit.
Preferably, this circuit ice-coating pre-warning device also comprises the RF communication unit, and said first CPU element is connected with some sensors through this RF communication unit.
Preferably, said central control module also comprises the image Compression unit, and second CPU element is connected with video camera through this image Compression unit.
Preferably, said central control module also comprises respectively the two cpu resets unit that is connected with second CPU element with said first CPU element.
Preferably, this device also comprises the power module that is connected with central control module.
The described powerline ice-covering early warning device of the utility model is through the climatic environment of environmental parameter sensor (humiture, air pressure, wind speed and direction, rainfall) monitoring transmission line of electricity periphery; The ice covering thickness of transmission line wire can be monitored through force cell (pulling force sensor and obliquity sensor), the icing situation of transmission line wire, gold utensil and body of the tower can be monitored through video camera intuitively.The information of utility model collection can send to corresponding monitoring center so that the icing situation early warning of analyzing and processing transmission line of electricity in time, thereby guarantee the power circuit safe operation.In addition; Adopt the described powerline ice-covering early warning device of the utility model to go for unified sensor communications protocol, unified antennal interface standard, unified interface standard and unified plug definition and model, the scale that helps transmission line online monitoring system is used.
Description of drawings
Fig. 1 is a kind of structural representation of circuit ice-coating pre-warning device of dual-cpu structure.
Embodiment
Please with reference to Fig. 1, a kind of circuit ice-coating pre-warning device of dual-cpu structure comprises central control module 1, the network communication module 2 that is connected with central control module 1 and power module 3.Said central control module 1 comprises first CPU element 11 and second CPU element 12 that is connected with telecommunication network communication module 2 respectively.First CPU element 11 is connected with some sensors, and second CPU element 12 is connected with video camera 4.Said second CPU element is connected with video camera 4 through image Compression unit 15.
Said some sensors comprise Temperature Humidity Sensor 18, baroceptor 19, wind speed wind direction sensor 20, pulling force sensor 21 and obliquity sensor 22, and said first CPU element 11 is connected with said Temperature Humidity Sensor 18, baroceptor 19, wind speed wind direction sensor 20, pulling force sensor 21 and obliquity sensor 22 through 485 anti-interference unit 13.485 anti-interference unit 13 are based on the anti-interference unit of RS485 electrical standard, and its interface adopts the 5 general plugs of core WS16 prestige (not shown).Said some sensors comprise that also rain sensor 23, the first CPU elements 11 are connected with this rain sensor 23 through the anti-interference unit 14 of photoelectric coupled circuit.
The circuit ice-coating pre-warning device of said dual-cpu structure also comprises RF communication unit 17, and said first CPU element 11 can also be connected with described some sensors through RF communication unit 17.
Said central control module 1 also comprises respectively the two cpu resets unit 16 that is connected with second CPU element 12 with said first CPU element 11.In working order down, first CPU element 11 and second CPU element 12 send existence information mutually, when a certain side does not receive existence information, reset through the 16 pairs of the opposing party's CPU elements in this pair cpu reset unit.
Although more than combine accompanying drawing that the embodiment of the utility model is described, the utility model is not limited to above-mentioned specific embodiments, and above-mentioned specific embodiments only is schematic, guiding, rather than restrictive.Those of ordinary skill in the art under the situation that does not break away from the scope that the utility model claim protected, can also make a variety of forms under the enlightenment of this instructions, these all belong to the row of the utility model protection.
Claims (7)
1. the circuit ice-coating pre-warning device of a dual-cpu structure; It comprises central control module (1) and telecommunication network communication module (2); It is characterized in that: said central control module comprises first CPU element (11) and second CPU element (12) that is connected with said telecommunication network communication module respectively; Wherein first CPU element is connected with some sensors, and second CPU element is connected with video camera (4).
2. the circuit ice-coating pre-warning device of dual-cpu structure as claimed in claim 1, it is characterized in that: said some sensors comprise Temperature Humidity Sensor (18), baroceptor (19), wind speed wind direction sensor (20), pulling force sensor (21) and obliquity sensor (22); Said central control module also comprises 485 anti-interference unit (13), and first CPU element is connected with said Temperature Humidity Sensor, baroceptor, wind speed wind direction sensor, pulling force sensor and obliquity sensor through this 485 anti-interference unit.
3. the circuit ice-coating pre-warning device of dual-cpu structure as claimed in claim 2, it is characterized in that: said some sensors also comprise rain sensor (23); Said central control module also comprises the anti-interference unit of photoelectric coupled circuit (14), and first CPU element is connected with said rain sensor through the anti-interference unit of this photoelectric coupled circuit.
4. the circuit ice-coating pre-warning device of dual-cpu structure as claimed in claim 1, it is characterized in that: this circuit ice-coating pre-warning device also comprises RF communication unit (17), said first CPU element is connected with some sensors through this RF communication unit.
5. the circuit ice-coating pre-warning device of dual-cpu structure as claimed in claim 1, it is characterized in that: said central control module also comprises image Compression unit (15), second CPU element is connected with video camera through this image Compression unit.
6. like the circuit ice-coating pre-warning device of claim 1,2,3,4 or 5 described dual-cpu structures, it is characterized in that: said central control module also comprises respectively the two cpu resets unit (16) that is connected with second CPU element with said first CPU element.
7. like the circuit ice-coating pre-warning device of claim 1,2,3,4 or 5 described dual-cpu structures, it is characterized in that: this device also comprises the power module (3) that is connected with central control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120221335U CN202134078U (en) | 2011-06-28 | 2011-06-28 | Wire ice-coating early-warning device having double CPU structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120221335U CN202134078U (en) | 2011-06-28 | 2011-06-28 | Wire ice-coating early-warning device having double CPU structure |
Publications (1)
| Publication Number | Publication Date |
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| CN202134078U true CN202134078U (en) | 2012-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201120221335U Expired - Fee Related CN202134078U (en) | 2011-06-28 | 2011-06-28 | Wire ice-coating early-warning device having double CPU structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103376083A (en) * | 2012-04-23 | 2013-10-30 | 贵州电力试验研究院 | Power transmission line icing intelligent on-line monitoring system |
| CN104167076A (en) * | 2014-08-13 | 2014-11-26 | 南京理工大学 | Ice-coated electric transmission line weak link early warning method |
| CN106225748A (en) * | 2016-08-15 | 2016-12-14 | 国网山西省电力公司电力科学研究院 | The simulation Compare System of electric power line ice-covering thickness monitoring device and comparison method thereof |
| CN106408858A (en) * | 2016-10-12 | 2017-02-15 | 杭州尊鹏信息科技有限公司 | Black ice early warning device and black ice early warning method |
-
2011
- 2011-06-28 CN CN201120221335U patent/CN202134078U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103376083A (en) * | 2012-04-23 | 2013-10-30 | 贵州电力试验研究院 | Power transmission line icing intelligent on-line monitoring system |
| CN104167076A (en) * | 2014-08-13 | 2014-11-26 | 南京理工大学 | Ice-coated electric transmission line weak link early warning method |
| CN104167076B (en) * | 2014-08-13 | 2016-08-31 | 南京理工大学 | A kind of icing transmission line of electricity weak link method for early warning |
| CN106225748A (en) * | 2016-08-15 | 2016-12-14 | 国网山西省电力公司电力科学研究院 | The simulation Compare System of electric power line ice-covering thickness monitoring device and comparison method thereof |
| CN106408858A (en) * | 2016-10-12 | 2017-02-15 | 杭州尊鹏信息科技有限公司 | Black ice early warning device and black ice early warning method |
| CN106408858B (en) * | 2016-10-12 | 2018-09-21 | 杭州尊鹏信息科技有限公司 | Black ice prior-warning device 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: 20120201 Termination date: 20150628 |
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| EXPY | Termination of patent right or utility model |