CN203759815U - Anti-theft device for power line - Google Patents
Anti-theft device for power line Download PDFInfo
- Publication number
- CN203759815U CN203759815U CN201420089617.0U CN201420089617U CN203759815U CN 203759815 U CN203759815 U CN 203759815U CN 201420089617 U CN201420089617 U CN 201420089617U CN 203759815 U CN203759815 U CN 203759815U
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- China
- Prior art keywords
- cutting
- theft
- main frame
- relaying
- power line
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- 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 - Lifetime
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- 238000012545 processing Methods 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 13
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010008 shearing Methods 0.000 abstract 6
- 230000000007 visual effect Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Burglar Alarm Systems (AREA)
- Alarm Systems (AREA)
Abstract
Disclosed in the utility model is an anti-theft device for a power line. The anti-theft device is characterized in that the device comprises an anti-theft signal acquisition portion and an anti-theft signal processing portion. The anti-theft signal acquisition portion includes an anti-shearing front end, an anti-shearing relay, and an anti-shearing tail end, wherein the anti-shearing front end, the anti-shearing relay, and the anti-shearing tail end are respectively arranged at the power line. The anti-theft signal processing portion is a host capable of carrying out processing on an anti-theft signal; and signal processing software is arranged in the host. The anti-theft device has advantages of good anti-theft effect, stable performance, and high reliability.
Description
Technical field
The utility model relates to a kind of anti-theft device, is especially a kind of anti-theft device for electric line.
Background technology
Along with the development of global economy, the also develop rapidly of China market economy, electric power produces as China and the necessary energy supply of national economy has presented the situation that supply falls short of demand in recent years; Simultaneously, along with soaring all the way of copper valency, recovery holds at high price, social security problem is also in rising trend, steal line of electric force crime case and emerge in an endless stream, the mad crime of crime one's share of expenses for a joint undertaking, feels reassured and emboldened on account of the support and steals, plunders, destroys electric power facility and power circuit, make national electric power supply and property suffer huge destruction, people's production and life suffer huge interference and loss.Also give power supply department, about management, the maintenance work of enterprise bring huge pressure, the economic interests to power supply enterprise and social benefit cause huge loss.
But the crime of power circuit theft is all the crime not according to rule conventionally in not timing at night, thus artificially the real-time monitoring of electric power cable is just difficult to play a role, thereby make to exhaust the people and drain the treasury and effect undesirable.
Utility model content
The purpose of this utility model is exactly to overcome the deficiency that above-mentioned prior art exists, and a kind of stable performance, power line anti-theft device that reliability is high are provided.
The purpose of this utility model is achieved in that
Power line anti-theft device, it is characterized in that, comprise anti-theft signal collecting part and anti-theft signal processing section, anti-theft signal collecting part comprises anti-front end, anti-relaying and the anti-end of cutting cut cut, they are separately positioned on power circuit, anti-theft signal processing section is the main frame that can process anti-theft signal, is provided with signal processing software in main frame; This kind of power line anti-theft device, when work, main frame sends order to the anti-front end of cutting, prevent that cutting front end passes through carrier communication by order, on power circuit, pass to the anti-relaying of cutting, the anti-relaying of cutting is handed down to the anti-end of cutting by same mode by order, prevents that cutting end will report each section of line status data to host process successively, to monitor in real time and to process power circuit state; Line of electric force state only has " normal condition " and " abnomal condition " two kinds, if circuit is normal, prevents that cutting end can report each section of line status data to main frame successively, and main frame obtains overall line of electric force state; If circuit abnomal condition, may be based on comprising that circuit is cut, anti-equipment power failure or the fault or stolen and cause of cutting, main frame can deal with; As: pass through external display, the state of whole piece line of electric force is shown on its display, also can export other forms of warning information by output port, as passed through self software systems and 3G communication module output mobile phone alarm message, mailbox warning information and control on-the-spot audible and visual alarm equipment and give the alarm, monitors and processes power circuit state in real time.
The utility model can also adopt following technical measures to solve:
As scheme more specifically, described main frame by 485 bus communications, anti-is cut front end and anti-to cut relaying and prevent cutting between end be by carrier communication with the anti-front end of cutting.
Describedly anti-cut front end, anti-ly cut relaying and anti-cutting is respectively arranged with anti-theft signal acquisition module on end; That is to say, prevent cutting front end, prevent cutting relaying and prevent cutting end respectively as carrier wave main body, gather the duty of circuit by carrier communication.
As the scheme of more optimizing, described anti-cutting on front end and the anti-power circuit of cutting between end arranges multiple anti-relayings of cutting, and anti-cutting is also provided with carrier communication enhancing module on relaying; This is owing to anti-cutting front end, anti-ly cut relaying, anti-cutting adopts power line carrier communication between end, disturbed by the AC power frequency of 50/60HZ, the communication distance of power line carrier is limited, and the anti-relaying of cutting can be used as and increases carrier communication distance at this, plays the effect of forming a connecting link.
The described main frame of processing anti-theft signal is also connected with display, so that the real-time working state of whole piece power circuit shows on display.
The described main frame of processing anti-theft signal is also connected with alarm device; As by self software systems and 3G communication module output mobile phone alarm message, mailbox warning information and control on-the-spot audible and visual alarm equipment and give the alarm, monitors and processes power circuit state in real time.
Described anti-theft signal collecting part and anti-theft signal processing section are all electrically connected the voltage device on power circuit, so that power supply to be provided.
The beneficial effects of the utility model are as follows:
(1) this kind of power line anti-theft device, when work, main frame sends order to the anti-front end of cutting, prevent that cutting front end passes through carrier communication by order, on power circuit, pass to the anti-relaying of cutting, the anti-relaying of cutting is handed down to the anti-end of cutting by same mode by order, prevents that cutting end will report each section of line status data to host process successively, to monitor in real time and to process power circuit state; Line of electric force state only has " normal condition " and " abnomal condition " two kinds, if circuit is normal, prevents that cutting end can report each section of line status data to main frame successively, and main frame obtains overall line of electric force state; If circuit abnomal condition, may be based on comprising that circuit is cut, anti-cut equipment failure or stolen and cause, main frame can deal with; As: pass through external display, the state of whole piece line of electric force is shown on its display, also can export other forms of warning information by output port, as passed through self software systems and 3G communication module output mobile phone alarm message, mailbox warning information and control on-the-spot audible and visual alarm equipment and give the alarm, monitors and processes power circuit state in real time.
(2) have again, anti-cutting on front end and the anti-power circuit of cutting between end is provided with multiple relayings of preventing cutting, anti-cutting is also provided with carrier communication on relaying and strengthens module, overcoming because anti-cutting front end, anti-ly cut relaying, anti-cutting adopts power line carrier communication between end, disturbed by the AC power frequency of 50/60HZ, the limited impact of communication distance of power line carrier, the anti-relaying of cutting can be used as and increases carrier communication distance at this, plays the effect of forming a connecting link.
Brief description of the drawings
Fig. 1 is that power line anti-theft device of the present utility model is arranged on the schematic diagram on power circuit.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
As depicted in figs. 1 and 2, a kind of power line anti-theft device, comprise anti-theft signal collecting part 1 and anti-theft signal processing section, anti-theft signal collecting part 1 comprises the anti-front end 11 of cutting, anti-relaying 12 and the anti-end 13 of cutting cut, they are separately positioned on power circuit, anti-theft signal processing section is the main frame 2 that can process anti-theft signal, in main frame 2, be provided with signal processing software, main frame 2 sends order to the anti-front end 11 of cutting, prevent that cutting front end 11 passes through carrier communication by order, on power circuit, pass to the anti-relaying 12 of cutting, the anti-relaying 12 of cutting is handed down to the anti-end 13 of cutting by same mode by order, prevent that cutting end 13 will report each section of line status data to process to main frame 2 successively.
Described anti-theft signal collecting part 1 and anti-theft signal processing section are all electrically connected the voltage device 5 on power circuit, so that power supply to be provided.
As scheme more specifically, described main frame is with anti-to cut front end 11 are 485 bus communications, anti-ly cuts front end 11, anti-ly cuts relaying 12 and anti-cutting between end 13 is to pass through power line carrier communication; Describedly anti-cut front end 11, anti-ly cut relaying 12 and anti-cutting is respectively arranged with anti-theft signal acquisition module on end 13; As: each signals collecting end is as the antitheft information that gathers street lamp branch road 6.
Described anti-cutting on front end 11 and the anti-power circuit of cutting between end 13 is provided with multiple anti-relayings 12 of cutting, and anti-cutting is also provided with carrier communication enhancing module 3 on relaying 12; This is owing to preventing cutting front end 11, prevent cutting relaying 12, preventing cutting between end 13 adopting power line carrier communication, disturbed by the AC power frequency of 50/60HZ, the communication distance of power line carrier is limited, and the anti-relaying 12 of cutting can be used as and increases carrier communication distance at this, plays the effect of forming a connecting link.
The described main frame 2 of processing anti-theft signal is also connected with display 4, so that the real-time working state of whole piece power circuit shows on display 4.
The described main frame 1 of processing anti-theft signal is also connected with alarm device; As by self software systems and 3G communication module output mobile phone alarm message, mailbox warning information and control on-the-spot audible and visual alarm equipment and give the alarm, monitors and processes power circuit state in real time.
Design of the present utility model adopts small size high-performance zero passage carrier data transceiver module, is applied in street lamp power line anti-theft project; Communication interface is RS485 interface, prevents that cutting terminal is uploaded to main frame by the real-time electric power line states detecting.
Line of electric force has 220V alternating current and without in two kinds of situations of electricity, this product all can the complete situation of detection line.Special in 220V interchanges, strong jamming, overdamp, under the remote environment requiring, is applicable to street lamp, checks meter, Industry Control, railway, To Intelligent Home, fire-fighting, building control and need other applications of line of electric force transmission data.
Anti-terminal (that is: anti-front end 11, anti-relaying 12 and the anti-end 13 of cutting cut cut of anti-theft signal collecting part 1) the power supply employing dual power supply form of cutting, in the time that night, 220V line of electric force had electricity, directly power supply to the device work, in the time that daytime, street lamp line of electric force was without electricity, the anti-terminal of cutting can be powered with the chargeable lithium cell of self inside, chargeable lithium cell can be in without electric situation continuous firing 24 hours.
Prevent cutting terminal (that is: anti-front end 11, anti-relaying 12 and the anti-end 13 of cutting cut cut of anti-theft signal collecting part 1) and adopt waterproof case design, conveniently use out of doors.
Claims (7)
1. power line anti-theft device, it is characterized in that, comprise anti-theft signal collecting part (1) and anti-theft signal processing section, anti-theft signal collecting part (1) comprises the anti-front end (11) of cutting, anti-relaying (12) and the anti-end (13) of cutting cut, they are separately positioned on power circuit, anti-theft signal processing section is the main frame (2) that can process anti-theft signal, main frame is provided with signal processing software in (2), main frame (2) sends order to the anti-front end (11) of cutting, prevent that cutting front end (11) passes through carrier communication by order, on power circuit, pass to the anti-relaying (12) of cutting, the anti-relaying (12) of cutting is handed down to the anti-end (13) of cutting by same mode by order, prevent that cutting end (13) will report each section of line status data to process to main frame (2) successively.
2. power line anti-theft device according to claim 1, it is characterized in that, described main frame (2) and anti-cutting between front end (11) are by 485 bus communications, prevent cutting front end (11), prevent cutting relaying (12) and prevent that cutting between end (13) is by carrier communication.
3. power line anti-theft device according to claim 1, is characterized in that, describedly anti-ly cuts front end (11), anti-ly cuts relaying (12) and prevent cutting on end (13) being respectively arranged with anti-theft signal acquisition module.
4. power line anti-theft device according to claim 3, it is characterized in that, described anti-cutting on front end (11) and the anti-power circuit of cutting between end (13) is provided with multiple anti-relayings 12 of cutting, and anti-cutting is also provided with carrier communication enhancing module (3) on relaying (12).
5. power line anti-theft device according to claim 3, is characterized in that, the described main frame (2) of processing anti-theft signal is also connected with display (4), so that the real-time working state of whole piece power circuit shows display (4) is upper.
6. power line anti-theft device according to claim 5, is characterized in that, the described main frame (1) of processing anti-theft signal is also connected with alarm device.
7. power line anti-theft device according to claim 1, is characterized in that, described anti-theft signal collecting part (1) and anti-theft signal processing section are all electrically connected the voltage device (5) on power circuit, so that power supply to be provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420089617.0U CN203759815U (en) | 2014-03-01 | 2014-03-01 | Anti-theft device for power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420089617.0U CN203759815U (en) | 2014-03-01 | 2014-03-01 | Anti-theft device for power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203759815U true CN203759815U (en) | 2014-08-06 |
Family
ID=51255063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420089617.0U Expired - Lifetime CN203759815U (en) | 2014-03-01 | 2014-03-01 | Anti-theft device for power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203759815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105989686A (en) * | 2016-05-12 | 2016-10-05 | 蚌埠学院 | Intelligent street lamp cable antitheft alarm system |
-
2014
- 2014-03-01 CN CN201420089617.0U patent/CN203759815U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105989686A (en) * | 2016-05-12 | 2016-10-05 | 蚌埠学院 | Intelligent street lamp cable antitheft alarm system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |