CN201047968Y - Power transformer monitor terminal - Google Patents
Power transformer monitor terminal Download PDFInfo
- Publication number
- CN201047968Y CN201047968Y CNU2007200695237U CN200720069523U CN201047968Y CN 201047968 Y CN201047968 Y CN 201047968Y CN U2007200695237 U CNU2007200695237 U CN U2007200695237U CN 200720069523 U CN200720069523 U CN 200720069523U CN 201047968 Y CN201047968 Y CN 201047968Y
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- China
- Prior art keywords
- host machine
- alarm host
- transformer
- equipment
- detector
- 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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- Burglar Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
A monitoring equipment powered by solar energy is capable of realizing the remote monitoring of the state of the monitored transformer equipments. When a transformer equipment is stolen by criminals or the high-voltage input wires connected with the transformer are cut off, a monitoring terminal can send the alarm information to the monitoring center in the mode of GPRS and the alarm information comprises the state, geologic position and time of the transformer equipment, and can simultaneously send the alarm information to the cellphone of the administrator in charge of the equipment in time. Simultaneously, the monitoring equipment powered by solar energy also gives an alarm to the monitoring center automatically when the terminal equipment is damaged and moved by the criminals.
Description
Technical field
The utility model relates to the electric power facilities anti-theft alarm terminal, especially a kind of radio alarming terminal based on GPRS.
Background technology
" Electricity Law of the People's Republic of China " clearly stipulates " electric power facility is subjected to state guarantee, forbids that any entity or individual endanger electric power facility safety or illegal encroachment, use electric energy ".But some lawless person is driven by interests recently, and extremely rampant theft open-air transformer, line of electric force, motor and take various means to usurp electric energy have caused a large amount of losses of national wealth.Ordinary production and civil order have been had a strong impact on.Its power supply mode of transformer anti-theft device in the market mainly adopts the mode that is connected with line of electric force.In case this mode line of electric force is cut off by the lawless person, perhaps alarm is destroyed, steals by the lawless person, and alarm has not just played operation, and its safeguard procedures just perform practically no function.
Summary of the invention
The purpose of this utility model is to provide a kind of monitored transformer equipment state is realized remote monitoring, when certain transformer equipment breaks down, monitor terminal can send warning message to Surveillance center, comprises the warning message such as state, geographic position, time of this transformer equipment.Can also in time send warning message to the keeper's of this equipment of being responsible for mobile phone simultaneously.Especially, for this monitoring terminal equipment, if undertension or destroyed, move by the lawless person, monitor terminal can both send warning message to Surveillance center.
For guaranteeing the security of this monitoring terminal equipment, all kinds of devices of this terminal will have autonomous power supply system, are not subjected to environmental impacts such as peripheral power supply, also will guarantee to work alone, and do not interfere with each other simultaneously.To guarantee that also when monitored power circuit was cut off, monitor terminal also can operate as normal.
To achieve these goals, the utility model adopts following technical scheme:
Monitor terminal is independently installed by detector and alarm host machine, carries out all weather operations.Detector adopts lithium battery power supply, and alarm host machine adopts solar cell for supplying power, and detector adopts ultrared mode to communicate by letter with alarm host machine.Whole monitor terminal installation after the registration of center, just can be monitored equipment.
Its function mainly contains:
(1) outage monitoring: when the power circuit that links to each other with monitored transformer is cut off, send warning message to the center.
(2) mobile alarm: when monitored transformer or monitoring terminal equipment when mobile, are sent warning message to the center by illegal.
(3) under-voltage monitoring: when detector and alarm host machine voltage are lower than normal voltage, send warning message to the center.
(4) monitor terminal is from monitoring: when monitor terminal is destroyed, send warning message to the center.
Its characteristics are:
The GPRS communication modes: monitoring terminal equipment adopts the GPRS mode to be connected transmission information with the center.
Solar powered: adopt solar powered mode, do not use the supply lines power supply, environmental protection, safe and reliable.
Extendability: this monitor terminal has all been reserved expansion interface on software and hardware.
Security: data transmission terminal adopts industrial rank to require to design, and has carried out " three anti-the processing " (waterproof, protection against the tide, dustproof), and all kinds of devices can work independently, and do not interfere with each other.Main frame has autonomous power supply system, is not subjected to environmental impacts such as peripheral power supply.
Description of drawings
As shown in Figure 1, collect digital signal and simulating signal by detector, send alarm host machine to by infrared ray then, alarm host machine uses the GPRS mode by Internet information to be sent to administrative center.
1. detection signal devices among Fig. 2,2.CPU, 3. lithium battery, 4. lithium battery pick-up unit, 5. infrared ray dispensing device.
1. infrared signal pick-up units among Fig. 3,2.CPU, 3.GPRS dispensing device, 4. power supply.
1. solar cells among Fig. 4,2. controller, 3. accumulator.
Embodiment
The utility model patent mainly is made of detector and alarm host machine.The magnet of detector bottom is adsorbed on the transformer, and alarm host machine is fixed on the electric pole by pole.
Use ultrared mode to transmit warning message between detector and the alarm host machine.Alarm host machine is sent to the center by the GPRS mode with warning message.
Alarm host machine uses solar cell and accumulator to power jointly, if fine, then adopt solar powered, if bad weather then adopts storage battery power supply.Detector uses lithium battery power supply, if cell voltage drops to a certain degree, then sends warning message, and the staff comes to change battery.
Fig. 2 is the structural drawing of detector, detection signal device (1) is mainly used to detect the status information of transformer and the status information of detector, then these status informations being sent to CPU (2) handles, information coding after CPU (2) will handle again is sent to infrared ray and sends telltale (5), lithium battery pick-up unit (4) detects the voltage of lithium battery (3), if lithium battery forces down in normal voltage, then notify CPU (2) to handle, the digital coding after CPU (2) will handle is sent to infrared ray and sends telltale (5).Infrared ray sends telltale (5) and again final signal is sent to alarm host machine.Lithium battery (3) is detection signal device (1), CPU (2), infrared ray transmission telltale (3) power supply.
Fig. 3 is the structural drawing of alarm host machine, and infrared signal pick-up unit (1) detects the signal that is sent by detector and gives CPU (2) and handle, and after CPU (2) handles data, gives GPRS dispensing device (3) with final data and sends to the center.Power supply (4) is CPU (2), infrared signal pick-up unit (1), GPRS dispensing device (3) power supply.
Fig. 4 is the structural drawing of alarm host machine power unit, and solar cell (1) after absorbing luminous energy opto-electronic conversion generation electric energy takes place, by controller (2) voltage stabilizing, and accumulators (3) charging.
Claims (4)
1. a cover power transformer monitor terminal is made up of detector and alarm host machine, and it is characterized in that: detector and alarm host machine are independently installed, and come transmission information by infrared signal between detector and the alarm host machine.
2. power transformer alarm host machine according to claim 1 is characterized in that: alarm host machine is by solar powered.
3. power transformer alarm host machine according to claim 2 is characterized by: alarm host machine sends to administrative center by GPRS with the information that receives.
4. detector according to claim 1 is characterized by: detector uses the noncontact mode that transformer is detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200695237U CN201047968Y (en) | 2007-04-29 | 2007-04-29 | Power transformer monitor terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200695237U CN201047968Y (en) | 2007-04-29 | 2007-04-29 | Power transformer monitor terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201047968Y true CN201047968Y (en) | 2008-04-16 |
Family
ID=39300558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200695237U Expired - Fee Related CN201047968Y (en) | 2007-04-29 | 2007-04-29 | Power transformer monitor terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201047968Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105548673A (en) * | 2015-11-30 | 2016-05-04 | 陈畅 | Transformer wireless monitor |
-
2007
- 2007-04-29 CN CNU2007200695237U patent/CN201047968Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105548673A (en) * | 2015-11-30 | 2016-05-04 | 陈畅 | Transformer wireless monitor |
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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: 20080416 Termination date: 20100429 |