CN201903953U - Power line icing monitoring device based on GPRS (General Packet Radio Service) - Google Patents
Power line icing monitoring device based on GPRS (General Packet Radio Service) Download PDFInfo
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- CN201903953U CN201903953U CN2010206174983U CN201020617498U CN201903953U CN 201903953 U CN201903953 U CN 201903953U CN 2010206174983 U CN2010206174983 U CN 2010206174983U CN 201020617498 U CN201020617498 U CN 201020617498U CN 201903953 U CN201903953 U CN 201903953U
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Abstract
The utility model relates to a power line icing monitoring device based on a GPRS (General Packet Radio Service), which comprises a central processing unit, a meteorological sensor, an image sensor, a signal transmitter and a controller, wherein the signal input end of the central processing unit is connected with the signal output ends of the meteorological sensor and the image sensor respectively, the signal output end of the central processing unit is connected with the signal input end of the signal transmitter, a GPRS module is used as the signal transmitter, one end of the controller is connected with the central processing unit, and the other end of the controller is connected with a power supply. By the utility model, required information can be completely acquired; as a solar cell and a standby battery are arranged, the monitoring device does not depend on power lines any more; and as the GPRS is adopted as the signal transmission means, the service cost is reduced, the use is stable and reliable, and the transmission is quick and convenient.
Description
Technical field
The utility model relates to electric power conveying monitoring field, is specially a kind of line of electric force device for monitoring icing based on GPRS.
Background technology
Along with strengthening day by day of China's economic strength and improving constantly of living standards of the people, improve the important content that power supply quality has become national policy, the electric energy that high-quality is provided is to guarantee user security production, product quality and the precondition of equipment life.The safety of transmission line of electricity directly has influence on the operate as normal of electric system, for the winter of intemperance, and high mountain area particularly, wire icing is having a strong impact on the safe operation of ultra-high-tension power transmission line.
Monitoring for the powerline ice-covering situation in the past mainly realizes by making an inspection tour personnel's field observation measurement.But because powerline ice-covering is subjected to local mima type microrelief weather influence big, and some construction of line is in meagrely-populated, ungetable area, this one side has greatly increased the personnel's that make an inspection tour labour intensity, has also reduced the ageing and accuracy of monitoring result on the other hand.A kind of powerline ice-covering real-time monitoring device has also appearred at present, can observe voluntarily the icing situation of circuit, and observed result transmitted, but this device has some weak point: 1. adopt the means of GSM circuit as the signal transmission, be not suitable for interruption, paroxysmal and frequent, a spot of data transmission; 2. do not possess independent current source, directly utilize the electric current of power circuit, cause when power circuit breaks down, work is obstructed; 3. sensor is more single, only can gather the signal of particular aspects.
The utility model content
The technical matters that the utility model solved is to provide a kind of line of electric force device for monitoring icing based on GPRS, to solve the shortcoming in the above-mentioned background technology.
The technical matters that the utility model solved realizes by the following technical solutions:
Line of electric force device for monitoring icing based on GPRS, comprise CPU (central processing unit), meteorological sensor, imageing sensor, sender unit, controller, the signal input part of described CPU (central processing unit) connects the signal output part of meteorological sensor and imageing sensor respectively, the signal output part of this CPU (central processing unit) connects the signal input part of sender unit, described sender unit is the GPRS module, described controller one end connects CPU (central processing unit), and the other end connects power supply.
In the utility model, described power supply is the combination of solar cell and reserve battery.
In the utility model, be provided with digital to analog converter between described CPU (central processing unit) and the meteorological sensor.
In the utility model, described imageing sensor is a cmos image sensor.
In the utility model, described CPU (central processing unit) comprises DSP main control module, power management module, module such as memory module at random, collaborative work between each module is finished information processing, and the information after will handling sends to Surveillance center by the GPRS module.
Owing to adopted above technical scheme, the utlity model has following beneficial effect:
1, adopt the means of GPRS, reduced the cost of serving use as the signal transmission, reliable and stable, transmission is quick, real-time Data Transmission, always online, switch freely;
2, be provided with solar cell and reserve battery, make monitoring device break away from dependence, can utilize solar cell working having under the situation of sunshine power circuit itself, energy-conserving and environment-protective, under the situation of no sunshine, can utilize the reserve battery power supply, guarantee the continuity of work;
3, be provided with meteorological sensor and imageing sensor, can the needed information of comprehensive collection to guarantee the correctness of observed result.
Description of drawings
Fig. 1 is the utility model structural representation
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, line of electric force device for monitoring icing based on GPRS, comprise CPU (central processing unit) 1, meteorological sensor 2, imageing sensor 3, sender unit 4, controller 5, the signal input part of described CPU (central processing unit) 1 connects the signal output part of meteorological sensor 2 and imageing sensor 3 respectively, the signal output part of this CPU (central processing unit) 1 connects the signal input part of sender unit 4, described sender unit 4 is the GPRS module, described controller 5 one ends connect CPU (central processing unit) 1, the other end connects power supply, and this power supply is the combination of solar cell 6 and reserve battery 7.
In the present embodiment, be provided with digital to analog converter 8 between described CPU (central processing unit) 1 and the meteorological sensor 2, this digital to analog converter 8 can convert digital signal to such as weather informations such as temperature, humidity with what meteorological sensor 2 collected, and flows to CPU (central processing unit) 1.
In the present embodiment, described imageing sensor 3 has adopted cmos image sensor, have characteristics such as high resolving power, high dynamic range, high sensitivity, ultraminiaturization, digitizing, and have that volume is little, low in energy consumption, outstanding advantages such as high integration, novel USB computer interface and infrared interface technology, can obtain high-precision line of electric force icing digital picture.
In the present embodiment, described CPU (central processing unit) 1 adopts DSP main control module, power management module, module such as memory module at random, DSP main control module performance is good and possess video processing interface, the cost performance height, the high energy of its dominant frequency reaches 600MHZ, per second can be handled multiply-add operation 1200M time, and high performance DSP main control module can be discerned the image of handling in the far-end acquisition system, and can pass through GPRS module real-time Transmission.
Principle of work of the present utility model is as follows:
Weather information by meteorological sensor 2 collection such as temperature, humidity, be delivered to CPU (central processing unit) 1 through after the conversion of digital to analog converter 8, by imageing sensor 3 images acquired information, and be delivered to CPU (central processing unit) 1, the DSP main control module of CPU (central processing unit) 1 inside is handled the information Recognition that is collected, and pass through GPRS module real-time Transmission to Surveillance center, solar cell 6 and reserve battery 7 can be for equipment provide power supply, and controller 5 can be realized the regulation and control of equipment working state by the control power supply.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the instructions just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. based on the line of electric force device for monitoring icing of GPRS, comprise CPU (central processing unit), meteorological sensor, imageing sensor, sender unit, controller, it is characterized in that: the signal input part of described CPU (central processing unit) connects the signal output part of meteorological sensor and imageing sensor respectively, the signal output part of this CPU (central processing unit) connects the signal input part of sender unit, described sender unit is the GPRS module, described controller one end connects CPU (central processing unit), and the other end connects power supply.
2. the line of electric force device for monitoring icing based on GPRS according to claim 1 is characterized in that: described power supply is solar cell and reserve battery.
3. the line of electric force device for monitoring icing based on GPRS according to claim 1 is characterized in that: be provided with digital to analog converter between described CPU (central processing unit) and the meteorological sensor.
4. the line of electric force device for monitoring icing based on GPRS according to claim 1 is characterized in that: described imageing sensor is a cmos image sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206174983U CN201903953U (en) | 2010-11-22 | 2010-11-22 | Power line icing monitoring device based on GPRS (General Packet Radio Service) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206174983U CN201903953U (en) | 2010-11-22 | 2010-11-22 | Power line icing monitoring device based on GPRS (General Packet Radio Service) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201903953U true CN201903953U (en) | 2011-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206174983U Expired - Fee Related CN201903953U (en) | 2010-11-22 | 2010-11-22 | Power line icing monitoring device based on GPRS (General Packet Radio Service) |
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| CN (1) | CN201903953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10386542B2 (en) | 2012-08-30 | 2019-08-20 | Utopus Insights, Inc. | Predicting ice coating status on transmission lines |
-
2010
- 2010-11-22 CN CN2010206174983U patent/CN201903953U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10386542B2 (en) | 2012-08-30 | 2019-08-20 | Utopus Insights, Inc. | Predicting ice coating status on transmission lines |
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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: 20110720 Termination date: 20111122 |