CN202404695U - Intelligent burglarproof alarming device for power equipment - Google Patents
Intelligent burglarproof alarming device for power equipment Download PDFInfo
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- CN202404695U CN202404695U CN2011205360556U CN201120536055U CN202404695U CN 202404695 U CN202404695 U CN 202404695U CN 2011205360556 U CN2011205360556 U CN 2011205360556U CN 201120536055 U CN201120536055 U CN 201120536055U CN 202404695 U CN202404695 U CN 202404695U
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- 238000005259 measurement Methods 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
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Abstract
The utility model relates to an intelligent burglarproof alarming device for power equipment. According to the intelligent burglarproof alarming device, the problems of single function and fund waste in traditional equipment can be effectively solved. The technical scheme for solving the problems is that the intelligent burglarproof alarming device comprises a casing and a control circuit arranged in the casing, wherein the control circuit comprises a central processing unit; the central processing unit is respectively connected with a memory, a 485 meter reader, a pulse acquisition device, a signal intensity indicator, a GSM (Global System for Mobile Communications) transceiver, a monitor and a horn; an antenna is arranged on the GSM transceiver and is connected with an RS232 interface on the casing; a 220V AC (Alternating Current) power supply is connected with a power rectifier; a 5V direct current power supply end of the power rectifier is connected with a 5V direct current power supply end of the central processing unit; the power rectifier is connected with the GSM transceiver and an infrared sensor arranged outside the casing; and the central processing unit is connected with a tamper sensor outside the casing through optical isolation. The intelligent burglarproof alarming device disclosed by the utility model has the advantages of novel and unique structure, stable and reliable performances, favorable use effect, integration of burglarproof alarming and meter reading or load control, low cost, easy production and resource saving.
Description
Technical field
The utility model relates to power equipment, particularly a kind of intelligent power equipment burglar alarm.
Background technology
Power grid security has become a sharp sword of uphanging on the electric power enterprise head.The supply of electric power, particularly safe and reliable electric power supply is society, enterprise, the common people and media spotlight always.Because safety, stable, electric power supply reliably are concerning the development of national economy, the construction of harmonious society and the people's vital interests.Destroy and steal the great attention that this serious phenomenon of electric power facility has caused national departments concerned.
Present domestic electric power facility maintenance, management and burglary-resisting installation kind are a lot, and function is different.The existing main communication mode of burglar alarm has the medium-high frequency radio, based on wireless mobile network roads such as GSM, GPRS, CDMA etc.These equipment mostly function ratio are more single, or only have anti-theft alarm function, or just are used for checking meter or loading control, cause the waste of user's substantial contribution.
Summary of the invention
To above-mentioned situation, for overcoming the defective of prior art, the purpose of the utility model just provides a kind of intelligent power equipment burglar alarm, can effectively solve the existing equipment function singleness, the problem of waste fund.
The technical scheme that the utility model solves is; The control circuit that comprises dress in housing and the housing; Described control circuit comprises central processing unit (microprocessor); Central processing unit links to each other with loudspeaker with storer, 485 meter-copy devices, pulse collection device, S meter, GSM transceiver, audiomonitor respectively, on the GSM transceiver antenna is housed, and links to each other with RS232 interface on the housing; The 220VAC power supply links to each other with power rectifier; Power rectifier 5V dc power supply terminal links to each other with central processing unit 5V dc power supply terminal, and power rectifier and the GSM transceiver infrared sensor outer with placing housing links to each other, and central processing unit links to each other with the tamper sensor of outside through light is separated.
The utility model novel structure is unique; Stable and reliable for performance, result of use is good, and the collection burglar alarm is controlled in one with checking meter or carrying out load; Cost is low; Be prone to produce, economize on resources, fully satisfy electric power system the power distribution room in antitheft, detection and the medium voltage network of power equipments such as power transformer, on-pole switch, loop networks switch etc. are carried out the automatically-monitored and electric power antitheft measuring and controlling equipment of exploitation in a distant place.Multiple communication apparatus and other peripheral hardwares such as combining wireless telepilot, GSM/GPRS/CDMA can be realized easily guarding against theft, check meter, multiple function such as observing and controlling, and can cooperate various switchgears to communicate by letter with control center to constitute complete electrical power distribution automatization system.
Description of drawings
Fig. 1 is the structural outer stereographic map of the utility model.
Fig. 2 is the circuit block diagrammatic sketch of the utility model.
Embodiment
Elaborate below in conjunction with the embodiment of accompanying drawing to the utility model.
By Fig. 1, shown in 2; The utility model comprises the control circuit of dress in housing and the housing; Described control circuit comprises central processing unit (microprocessor); Central processing unit links to each other with loudspeaker with storer, 485 meter-copy devices, pulse collection device, S meter, GSM transceiver, audiomonitor respectively, on the GSM transceiver antenna is housed, and links to each other with RS232 interface on the housing; The 220VAC power supply links to each other with power rectifier; Power rectifier 5V dc power supply terminal links to each other with central processing unit 5V dc power supply terminal, and power rectifier and the GSM transceiver infrared sensor outer with placing housing links to each other, and central processing unit links to each other with the tamper sensor of outside through light is separated.
Described power rectifier links to each other with housing 1 interior standby power supply; There is fixed body 2 at described housing rear portion, and solar panel 4 is equipped with in the front of housing, and the antenna 3 that links to each other with the GSM transceiver is equipped with on housing top; Solar panel is the 12VDC solar cell, links to each other with three-phase pressure loss determining device, power rectifier.
The working condition of the utility model is that 220V voltage in the AC network or direct current 12V sun power loop become stable+5V power supply after passing through step-down, rectification, voltage stabilizing and filtering, to SCM system the work piezoelectric voltage are provided.It is that gsm module provides power supply that+5V drops to 4.3V through the PN junction of 2 1N4733A again.If the supply voltage of module is lower than 3.3V shutdown automatically.Module is in emission the time simultaneously, and current peak can be up to 2A.When this current peak, supply voltage (sending into the voltage of module) drop-out value can not surpass 0.4V simultaneously.So this module is had relatively high expectations to power supply, the resistance of the internal resistance of power supply+FFC tie must be less than 200m Ω.
Standby power supply adopts special-purpose colloid battery of sun power or high-capacity lithium battery.For the protection battery, prolong its life-span, be designed with and overcharge, cross and to put control circuit, make voltage comparator with LM358, when voltage surpasses 14.5V automatic cutout charge circuit; When battery discharge voltage was lower than 10.5V, under-voltage pilot lamp was bright, sent undervoltage alarm information when being lower than 9.5V and break off discharge loop to prevent to put the damage battery with the protection electric battery.
The utility model compared with prior art has following outstanding characteristics:
(1) warning is accurate and various informative
Through high-precision current, voltage, and the real-time measurement of zero-sequence current voltage not only realized certain measurement and defencive function but also realized alarm functions such as phase-splitting decompression, overcurrent, ground connection; Adopt multiple means such as intelligent wireless tamper sensor, infrared eye, unpacking alarm, solar energy photovoltaic panel tamper detector to combine in addition; Employing science criterion; But the generation alerting signal of remote-control device pin-point accuracy also in time goes up and sends out, and the assurance of top is not failed to report, do not reported by mistake.
It is various informative to report to the police, and mainly contains: the Surveillance center picture ejects warning, audio alert, on dutyly receives alert mobile phone short-message sending, dials the police emergency number etc. automatically from trend, and the remote scene device has the high loudness alarm bell warning that frightens the resistance theft etc.
(2) remote meter-reading function
Have the remote automatic meter reading function, satisfy that the user gathers the electric weight of many (maximum 20) multifunction electric meters under this substation transformer in real time and the remote monitoring of power information, saved the long-distance trouble of checking meter of going of user.Adopt DL/T645-1997 promulgated by the ministries or commissions of the Central Government and 2007 communications protocol, and compatible wasion, permitted to continue, a plurality of ammeter producer such as Holley communications protocol.
(3) AC measurment function
Can and can upload mobile phone or background computer to measurements such as electric current, voltage, zero-sequence current, residual voltage, active power, reactive power, power factor, electric fluxs through GSM or GPRS.
(4) control and defencive function
A but distant place or on the spot equipment such as switch are realized the breaker tripping and closing operation.Have overcurrent protection, fast tripping protection, ground protection function, tripping operation/warning can be adjusted, and defencive function all can drop into/withdraw from and adjust.When cooperating isolating switch to use, have alternate overcurrent protection and automatic reclosing function, can in the shortest time, detect fault and isolation fast and accurately.
(5) communication mode is advanced
Based on power equipment lay geographic position, characteristic distributions and environmental consideration, system selects this advanced communication mode of GSM/GPRS for use, with respect to communications such as ultrashort wave (USW), unrivaled superiority is arranged.Because GSM/GPRS global radio mobile communication network signal area coverage is wide, has really realized the controlled in wireless and the warning of overlength distance, has solved the limitation of the wired or wireless high-power controlling alarm of landline telephone.This communication mode does not receive the restriction of distance, quantity and weather, can establish one or more measurement and control centers.Specifically, following remarkable advantage is arranged:
It is wide that l covers the region, the very-long-range communication.At present mobile radio communication is in the coverage rate in the whole nation more than 95%, non-backcountry coverage rate almost 100%
The warning of l Chinese short message, GPRS, CDMA data in real time are uploaded; Intuitive and reliable; Communication distance is far away, in all case both can establish central station, also can be used as measurement and control center by the responsibility user mobile phone; Really realized not receiving the warning processing capacity of space-time restriction, this is that other communication mode can't be realized
The l good stability.The ability of anti-natural disturbance is strong on the one hand; Frequency range is special-purpose on the other hand, can not receive
Artificial interference
(6) real-time and security
L terrain device possesses the real-time self-checking function of running status
L possesses that transformer, motor etc. are moved or decompression is reported to the police, and trespasses and function such as the warning of unpacking
Any alerting signal of l all can be sent on measurement and control center's computing machine or a plurality of person liable's mobile phone in real time.
The l system gives the alarm when abnormal conditions take place, and the type of reporting to the police, time, place notice
Measurement and control center or person directly responsible really accomplish instant alarming, the people reports to the police.
L adopts waterproof and dustproof, anti-vibration design, is fit to be installed on open air or the comparatively abominable scene operation of environmental baseline.Cabinet adopts advanced aethetics in industry design, and easy to use, good looking appearance is generous.
(7) energy-conserving and environment-protective, cost
Adopt interchange, sun power, high power lithium battery multiloop powering mode, promptly realized the electric power energy consumption costs has been saved in the security protection of no AC power supply device again, meet the new forms of energy policy of the energy-conserving and environment-protective of country.In addition, scientific and reasonable alert if criterion has the wireless remote control function of deploying troops on garrison duty, withdraw a garrison, and has prevented normal power failure, maintenance and the waste of the communication rate that cause of reporting to the police.
(8) maintainability
System host and remote-control device have self-diagnostic function, if the remote terminal self check has fault, all can be shown by observing and controlling center monitoring computer recording.The fault of arbitrary remote terminal can not influence the operation of total system.Alarm terminal can be realized remote maintenance functions, is convenient to producer and helps the user to carry out remote detection, maintenance.
(9) the software hommization of receiving a crime report
The central host of receiving a crime report shows the geographic position of equipment such as transformer and circuit in the monitoring range with the electronic chart mode; The actual place of display alarm transformer and faulty line during warning; Can send voice/audible alarm simultaneously to incident real time record and the ejection of receiving a crime report.Device also can be sent out Chinese alarm short message to a plurality of responsible official's mobile phones, when stolen alarm takes place, dials the police emergency number automatically and in time notifies the person liable.After measurement and control center's computing machine connects printer, can print data, the date of reporting to the police, time, extension number for future reference.
(10) have wide range of applications
The utility model product can be widely used in the safeguard protection and the supervision of all power equipments of working out of doors such as electric power, oil, mine (comprising power circuit, transformer, motor etc.), belongs to guard against theft and alarm system comparatively advanced in the present domestic like product.This systems technology mature and reliable, accuracy rate are high, practical, simple to operate, will play positive role to the safe antitheft of power equipments such as transformer, and very big economic and social benefit is arranged.
Claims (4)
1. intelligent power equipment burglar alarm; The control circuit that comprises dress in housing and the housing; It is characterized in that described control circuit comprises central processing unit, central processing unit links to each other with loudspeaker with storer, 485 meter-copy devices, pulse collection device, S meter, GSM transceiver, audiomonitor respectively; On the GSM transceiver antenna is housed; And link to each other with RS232 interface on the housing, the 220VAC power supply links to each other with power rectifier, and power rectifier 5V dc power supply terminal links to each other with central processing unit 5V dc power supply terminal; Power rectifier and the GSM transceiver infrared sensor outer with placing housing links to each other, and central processing unit links to each other with the tamper sensor of outside through light is separated.
2. intelligent power equipment burglar alarm according to claim 1 is characterized in that, described power rectifier links to each other with the interior standby power supply of housing (1).
3. intelligent power equipment burglar alarm according to claim 1 is characterized in that, there is fixed body (2) at described housing rear portion, and solar panel (4) is equipped with in the front of housing, and the antenna (3) that links to each other with the GSM transceiver is equipped with on housing top.
4. intelligent power equipment burglar alarm according to claim 1 is characterized in that, described solar panel is the 12VDC solar cell, links to each other with three-phase pressure loss determining device, power rectifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205360556U CN202404695U (en) | 2011-12-20 | 2011-12-20 | Intelligent burglarproof alarming device for power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205360556U CN202404695U (en) | 2011-12-20 | 2011-12-20 | Intelligent burglarproof alarming device for power equipment |
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| Publication Number | Publication Date |
|---|---|
| CN202404695U true CN202404695U (en) | 2012-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205360556U Expired - Fee Related CN202404695U (en) | 2011-12-20 | 2011-12-20 | Intelligent burglarproof alarming device for power equipment |
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| Country | Link |
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| CN (1) | CN202404695U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021148A (en) * | 2012-12-07 | 2013-04-03 | 绍兴电力局 | Dangerous point voice broadcasting attention device of power transmission line |
| CN106530554A (en) * | 2016-10-27 | 2017-03-22 | 珠海市横琴麒翔科技有限公司 | Electrical equipment transformer burglar alarm and application method |
-
2011
- 2011-12-20 CN CN2011205360556U patent/CN202404695U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021148A (en) * | 2012-12-07 | 2013-04-03 | 绍兴电力局 | Dangerous point voice broadcasting attention device of power transmission line |
| CN106530554A (en) * | 2016-10-27 | 2017-03-22 | 珠海市横琴麒翔科技有限公司 | Electrical equipment transformer burglar alarm and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180611 Address after: 450000 Zhengzhou, Henan 27 District, 66 Cotton Road East Xinyuan City Garden 7 Building 2 unit 3 East Patentee after: Xu Jialu Address before: No. 16 Guo Sophora street, Zhengzhou high tech Zone, Henan Province Patentee before: Zhengzhou Yihai Electrical Equipment Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20181220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |