CN101369353A - Anti-electricity theft unpacking recording instrument - Google Patents
Anti-electricity theft unpacking recording instrument Download PDFInfo
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- CN101369353A CN101369353A CNA2007100549678A CN200710054967A CN101369353A CN 101369353 A CN101369353 A CN 101369353A CN A2007100549678 A CNA2007100549678 A CN A2007100549678A CN 200710054967 A CN200710054967 A CN 200710054967A CN 101369353 A CN101369353 A CN 101369353A
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Abstract
The invention discloses an electric larceny proof unpacking recorder based on wireless radio frequency technique, mainly used in high and low pressure electric larceny proof field, which effectively solves the problems of the unpacking type electric larceny which is tampered with a meter. The invention includes an electronic lock used for locking a meter case and storing each unlocking record, a radio frequency card for opening the meter case, a reader for performing authorization and cancelling the authorization on the radio frequency card, a data collecting device for downloading and uploading the unlock record data and a control center server for risk analysis. The electric larceny proof unpacking recorder performs unforeigned authorization on the unpacking radio frequency card, thereby effectively preventing illegal unpack; the electronic lock is used to record a plurality of unpacking record; through the data collecting device, the unpacking record stored in the electronic lock is admitted into the database, and the meter with high risk and possible illegal unpack are automatically identified, thereby effectively inhibiting behavior of electric larceny, reducing line loss, protecting legal rights and interests of power supply corporation.
Description
Technical field
The present invention relates to a kind of anti-electricity theft unpacking recording instrument, be mainly used in anti-electricity-theft field based on wireless radio-frequency.
Background technology
The stealing problem is the problem that each power supply enterprise generally faces, and it is seriously perplexing the leaders at different levels and the staff of power department, administrative authority always.Existing anti-theft electricity technology means are also more backward, the anti-stealing electricity function that specifically is reflected in electric power meter is too single, present employed ammeter box all is to add mechanical lock or add seal at the ammeter chamber door basically, though can play certain preventive effect, but the ammeter box door lock is prized the problem that is unlocked with seal and is still taken place often, and can both restore substantially after stealing.So must adopt high-tech means, to the in addition high-tech transformation of the ammeter box door-locking system of high and low pressure user installation that stealing suspicion is arranged, to improve the anti-electricity-theft ability of electric power enterprise.
At present domestic a kind of utility model relates to the warning anti-electricity-theft device of power supply technical field---and the carrier wave anti-electricity-theft device of reporting to the police automatically, the patent No. is CN02229724.3.It is characterized in that forming by high-frequency signal transmitter, high-frenquency current blocking device, signal receiver, this covering device has the control carrier wave far away anti-electricity-theft characteristics of reporting to the police, and can prevent that user's wiring from the leading portion power lead of user's watt-hour meter inlet wire post from walking around the stealing of registering one's residence of user's watt-hour meter.Shortcoming is that manufacturing cost is higher, promotes comparatively difficulty to low end subscriber, and reliability also can not get guaranteeing.The patent No. is that a kind of utility model of CN02228099.5 relates to a kind of anti-electricity-theft double remote meter reading device that can effectively stop stealing electricity phenomenon and have the remote meter reading subsidiary function concurrently by transformer, pulse electricity meter is formed, low-voltage output in transformer inside is connected with current transformer, output terminal at current transformer is connected with power harvester, the signal output part of power harvester is connected with the signal input part of pick-up unit by the low-voltage power line on the transformer, pulse electricity meter is connected with the signal input part of pick-up unit by signal wire, pick-up unit is transferred to main frame by transmission of wireless signals with alerting signal, has easy operation, power-steeling preventing effect is good, the advantage that uses manpower and material resources sparingly.But shortcoming is a complex structure, and maintenance workload is big, and cost is higher.
Summary of the invention
The objective of the invention is to design a kind of reliability height, the anti-electricity-theft device that cost is low solves the ubiquitous stealing problem of power supply enterprise.
Technical scheme of the present invention is as follows: adopt key-lock mode to add the less radio-frequency authentication mode, the radio-frequency card technology in case run into the emergency condition that electronic lock can't be opened, adopts standby method for unlocking to open electronic lock as the main mode of unblanking; Adopt data collecting instrument as data transmission intermediary simultaneously, pass open case record back control center.Anti-electricity theft unpacking recording instrument is made up of five major parts, is respectively control center's (one of server), reader, electron key (radio-frequency card), electronic lock and data collecting instrument.Set in advance by control center, system can stick into capable validity mandate to radio frequency; System user holds effective card and just can unpack in the scope of authorizing; The time that electronic lock system meeting detail record is unpacked at every turn; When detecting unusual unpacking situation, electronic lock system also has warning function.
Electronic lock is the key equipment of anti-electricity theft unpacking recording instrument, is used for discerning legal authorization, and the open case record of automatic storage list case, is convenient to ex-post analysis, discerns whether illegal unpacking is arranged.Electronic lock system reliability height, antijamming capability is strong, has the all-purpose card function, and a radio-frequency card can be opened a plurality of electronic locks after password is obtained in control center's mandate.
Electronic lock has the function that reads radio frequency card, judges whether to be legal card by reading radio frequency card (electron key).After preventing that legal radio-frequency card from losing, the holder unpacks without restriction, and native system is provided with dual restriction, is respectively time restriction and restricted number.Time restriction is determined in advance according to the needs of electric company; Restricted number is that native system is provided with the unpacking number of times of the maximum of every card after authorizing.
Electronic lock under normal circumstances obtains power supply from mains system, lithium battery is arranged as standby in the electronic lock simultaneously, when losing external power, and lithium battery work; When external power is arranged, external power work.Dual power supply has guaranteed the reliability of electronic lock.
Control center's software systems and reader are used, and finish the function such as mandate, pintle hook lock, card inquiry of radio-frequency card.Data collecting instrument is mainly finished the collection that electronic lock is opened the door and writes down, and a data upload that collects is arrived server.In the control center server, special software is installed, is used to analyze the stealing risk of each ammeter box.Control center server possesses to neocaine mandate (effectively radio-frequency card quantity is not enough to prevent radio-frequency card to lose the back), reads data in the radio-frequency card, the old card mandate of cancellation, specifies specific card to lose efficacy, the open case record of storing in the electron key is imported to the database functional medium, and discerning high risk ammeter box and possible illegal unpacking automatically, prompting electric company pays close attention to, checks.
Description of drawings
Fig. 1 is an electronic lock fundamental diagram of the present invention;
Fig. 2 is a radio-frequency card operational flowchart of the present invention:
Embodiment
Testing circuit is equipped with in electronic lock inside.The effect of testing circuit is to survey to have or not radio-frequency card close, and at regular intervals, radiating circuit can transmit automatically, and close if any card, receiving circuit will be received the signal that reflects, and notifies MCU to carry out the Card Reader operation immediately.Reader read-write radio-frequency card sticks into capable read operation to radio frequency under MCU drives, then the data Manchester code form of reading is returned to MCU, is decoded by program by MCU; The lock intrinsic parameter of depositing in data and the storer on the decoded radio-frequency card is veritified, and, determined whether it is effective card according to the current time; If effectively block, then the starter motor driving circuit is unblanked, and simultaneously relevant information (record of unblanking) is downloaded in the storer of radio-frequency card.Take back control center then and be delivered on control center's computer, carry out statistical study.
Control center's software and reader are used, and finish the mandate and the revocation function of radio-frequency card.In case certain card is obtained the authorization, this card just in the time range of appointment, has obtained the right of unblanking of specified ammeter box electronic lock; In case should block by revocation, this card has just lost the right of unblanking to the electronic lock of appointment.Control center can become radio-frequency card with blank, untapped standard radio frequency blocking, can solve radio-frequency card and problem such as lose, loses.All radio-frequency cards can only be authorized on this station server of control center, revocation operation.
Data collecting instrument is mainly finished the collection that electronic lock is opened the door and writes down, and a data upload that collects is arrived server.During data download, hold Acquisition Instrument near electronic lock, and data collecting instrument downloads to the data in the electronic lock in the Acquisition Instrument automatically through after the authentication; Its adopts the communication modes of USB mouth to be connected with computer, can be easily data upload in database.
After the information success in the server reading of data Acquisition Instrument, data in the data collecting instrument should be removed automatically, be made things convenient for this Acquisition Instrument to continue to use next time.The record that all data collecting instruments collect can only upload in the specified server, can not upload to other computing machines, has guaranteed the consistance and the integrality of data like this, avoids open case record to intersperse among in the different computing machines.In order to guarantee data integrity, the data that data collecting instrument collects have redundant significantly, and redundant data is when reading server, and server can be automatically with its deletion.
Among the present invention, there is not real-time communication between electronic lock and the control center, after a radio-frequency card is lost, control center can cancel the mandate to this radio-frequency card on server, but this revocation information, can not be real-time transmitted on the electronic lock, electronic lock and unknown the mandate are cancelled, and this card still can be opened the ammeter box of some.For this reason, can set radio-frequency card and use effective time, for example a week, radio-frequency card ceases to be in force automatically after the week, uses as continuing, and needs once more to this card mandate.Simultaneously in order to reduce software hazard analysis time, can set the working time unpacks unpacking with the non-working time, for example set 8:00 in the morning-18:00 point for unpacking the working time, other period is set at the non-working time, and section is unpacked and all thought illegal unpacking on one's own time.If staff's section on one's own time unpacks, necessary through Special Empower, otherwise think illegal unpacking, in case internal staff and stealing user collude with stealing.
Be the senior venture analysis software of the special exploitation of control center server, it is illegal unpacking to be used for identification.System can be processed into invalid data to these records of unblanking in the out-of-service time automatically automatically.If the behavior that the radio-frequency card that more illegal trial (and failing really to open) is arranged in the open case record of electronic lock stored or occur Be Controlled center nullifying is unblanked then is indicated as excessive risk and unpacks.It is illegally unpacking with some to unpack for excessive risk, and the venture analysis software systems can be carried out the risk class division to each ammeter box automatically, and show the ammeter box that has the stealing risk in real time, with the inquiry work of assisting management.
Claims (10)
1. anti-electricity theft unpacking recording instrument based on wireless radio-frequency, it is characterized in that: being made up of five part hardware and data analysis software, is respectively control center's (one of server), reader, electronic lock, electron key (radio-frequency card) and data collecting instrument.
2. anti-electricity theft unpacking recording instrument according to claim 1 is characterized in that: control center and reader are used, and finish the function such as mandate, revocation, card inquiry of radio-frequency card.
3. anti-electricity theft unpacking recording instrument according to claim 1 is characterized in that: adopt radio-frequency card to unblank generally speaking, have only in case of emergency, just adopt the machinery mode of unblanking, mechanical key unblanks to open for disposable, open once after, mechanical lock is damaged automatically.
4. anti-electricity theft unpacking recording instrument according to claim 1, it is characterized in that: electronic lock back-up system " all-purpose card " function, promptly a key card can be opened a plurality of table casees after authorizing, and can limit the scope that each card is unpacked, and prevents that the related personnel from surmounting range of management and unpacking.
5. anti-electricity theft unpacking recording instrument according to claim 1 is characterized in that: anti-electricity theft unpacking recording instrument adopts the radio-frequency card of passive type.
6. anti-electricity theft unpacking recording instrument according to claim 1, it is characterized in that: all records that data collecting instrument collects, can only upload in the server of control center, can not upload to other computing machines, other computing machines do not possess the authority that empties data in the data collecting instrument yet.
7. anti-electricity theft unpacking recording instrument according to claim 2 is characterized in that: but the repeating data that data collecting instrument collects is fallen in control center server automatic fitration.
8. anti-electricity theft unpacking recording instrument according to claim 2 is characterized in that: control center has the function of open case record in the reading of data Acquisition Instrument, and system software can be unpacked and illegal unpacking according to open case record analysis, identification excessive risk
9. anti-electricity theft unpacking recording instrument according to claim 3 is characterized in that: the electronic lock power supply adopts the dual power supply form, promptly under normal circumstances obtains power supply from mains system, lithium battery is arranged as standby in the electronic lock simultaneously.
10. anti-electricity theft unpacking recording instrument according to claim 3, it is characterized in that: electronic lock can judge whether to be legal electron key by reading radio frequency card (electron key), and store legal unpacking and illegal unpacking, whether memory contents comprises the time, attempts unpacking radio-frequency card ID, successfully unpacks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100549678A CN101369353A (en) | 2007-08-15 | 2007-08-15 | Anti-electricity theft unpacking recording instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100549678A CN101369353A (en) | 2007-08-15 | 2007-08-15 | Anti-electricity theft unpacking recording instrument |
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| CN101369353A true CN101369353A (en) | 2009-02-18 |
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| CNA2007100549678A Pending CN101369353A (en) | 2007-08-15 | 2007-08-15 | Anti-electricity theft unpacking recording instrument |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102346905A (en) * | 2010-07-30 | 2012-02-08 | 国网运行有限公司上海超高压管理处 | Large-scale key substation key intelligence classification management system |
| CN102495984A (en) * | 2011-12-12 | 2012-06-13 | 上海博泽电机有限公司 | Equipment operation authority distribution method and system |
| CN102561826A (en) * | 2012-03-07 | 2012-07-11 | 南京物联传感技术有限公司 | Wireless cloud intelligence lock and working method thereof |
| CN102621363A (en) * | 2012-03-30 | 2012-08-01 | 上海市电力公司 | Intelligent single-phase electrical energy metering tank |
| CN103021057A (en) * | 2012-12-13 | 2013-04-03 | 辽宁省电力有限公司锦州供电公司 | Cabinet door management system and method of equipment box in electrical power system |
| CN103366431A (en) * | 2013-06-08 | 2013-10-23 | 国家电网公司 | Management system and method for lockset of distribution network equipment |
| CN103824365A (en) * | 2014-02-24 | 2014-05-28 | 中船重工(武汉)凌久信息技术有限公司 | RFID technology based intelligent padlock and its unlocking method |
| CN103914896A (en) * | 2013-01-08 | 2014-07-09 | 新谊整合科技股份有限公司 | Fault tolerance system for vehicle access and exit control, and control method adopting fault tolerance system |
| CN103914898A (en) * | 2013-01-08 | 2014-07-09 | 新谊整合科技股份有限公司 | Vehicle exit and entry control system and control method |
| CN104155496A (en) * | 2014-04-23 | 2014-11-19 | 国家电网公司 | Electricity larceny prevention system and method |
| CN104878994A (en) * | 2014-10-21 | 2015-09-02 | 国家电网公司 | Online monitoring system and method of electric meter boxes |
| CN107393094A (en) * | 2017-08-07 | 2017-11-24 | 国家电网公司 | A kind of Intelligent seal lock |
| CN109470902A (en) * | 2018-09-18 | 2019-03-15 | 珠海优特物联科技有限公司 | Intelligent electric meter |
| CN109828132A (en) * | 2019-01-04 | 2019-05-31 | 珠海优特物联科技有限公司 | Electrical equipment |
| CN109961567A (en) * | 2017-12-26 | 2019-07-02 | 富士电机株式会社 | Automatic vending machine and automatic saler system |
| CN109979063A (en) * | 2019-04-09 | 2019-07-05 | 浙江八方电信有限公司 | A kind of intelligence control system |
-
2007
- 2007-08-15 CN CNA2007100549678A patent/CN101369353A/en active Pending
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102346905A (en) * | 2010-07-30 | 2012-02-08 | 国网运行有限公司上海超高压管理处 | Large-scale key substation key intelligence classification management system |
| CN102495984A (en) * | 2011-12-12 | 2012-06-13 | 上海博泽电机有限公司 | Equipment operation authority distribution method and system |
| CN102561826A (en) * | 2012-03-07 | 2012-07-11 | 南京物联传感技术有限公司 | Wireless cloud intelligence lock and working method thereof |
| CN102621363A (en) * | 2012-03-30 | 2012-08-01 | 上海市电力公司 | Intelligent single-phase electrical energy metering tank |
| CN103021057A (en) * | 2012-12-13 | 2013-04-03 | 辽宁省电力有限公司锦州供电公司 | Cabinet door management system and method of equipment box in electrical power system |
| CN103914896A (en) * | 2013-01-08 | 2014-07-09 | 新谊整合科技股份有限公司 | Fault tolerance system for vehicle access and exit control, and control method adopting fault tolerance system |
| CN103914898A (en) * | 2013-01-08 | 2014-07-09 | 新谊整合科技股份有限公司 | Vehicle exit and entry control system and control method |
| CN103914896B (en) * | 2013-01-08 | 2016-08-31 | 新谊整合科技股份有限公司 | Vehicles while passing enters the tolerant system of control and the method for control using this tolerant system |
| CN103366431A (en) * | 2013-06-08 | 2013-10-23 | 国家电网公司 | Management system and method for lockset of distribution network equipment |
| CN103824365B (en) * | 2014-02-24 | 2017-01-18 | 中船重工(武汉)凌久信息技术有限公司 | RFID technology based intelligent padlock and its unlocking method |
| CN103824365A (en) * | 2014-02-24 | 2014-05-28 | 中船重工(武汉)凌久信息技术有限公司 | RFID technology based intelligent padlock and its unlocking method |
| CN104155496A (en) * | 2014-04-23 | 2014-11-19 | 国家电网公司 | Electricity larceny prevention system and method |
| CN104878994A (en) * | 2014-10-21 | 2015-09-02 | 国家电网公司 | Online monitoring system and method of electric meter boxes |
| CN107393094A (en) * | 2017-08-07 | 2017-11-24 | 国家电网公司 | A kind of Intelligent seal lock |
| CN109961567A (en) * | 2017-12-26 | 2019-07-02 | 富士电机株式会社 | Automatic vending machine and automatic saler system |
| CN109961567B (en) * | 2017-12-26 | 2021-07-09 | 富士电机株式会社 | Vending machine and vending machine system |
| CN109470902A (en) * | 2018-09-18 | 2019-03-15 | 珠海优特物联科技有限公司 | Intelligent electric meter |
| CN109470902B (en) * | 2018-09-18 | 2021-03-02 | 珠海优特物联科技有限公司 | Intelligent electric meter |
| CN109828132A (en) * | 2019-01-04 | 2019-05-31 | 珠海优特物联科技有限公司 | Electrical equipment |
| CN109979063A (en) * | 2019-04-09 | 2019-07-05 | 浙江八方电信有限公司 | A kind of intelligence control system |
| CN109979063B (en) * | 2019-04-09 | 2024-03-12 | 浙江八方电信有限公司 | Intelligent control system |
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Open date: 20090218 |