CN101419738B - Anti-theft alarming device for power transmission line column material - Google Patents
Anti-theft alarming device for power transmission line column material Download PDFInfo
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- CN101419738B CN101419738B CN2008101668876A CN200810166887A CN101419738B CN 101419738 B CN101419738 B CN 101419738B CN 2008101668876 A CN2008101668876 A CN 2008101668876A CN 200810166887 A CN200810166887 A CN 200810166887A CN 101419738 B CN101419738 B CN 101419738B
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Abstract
The invention relates to a power transmission line anti-theft device, in particular to a power transmission line tower material anti-theft warning device which solves the problem that no power transmission line tower material anti-theft warning device can realize real time monitoring at present. The power transmission line tower material anti-theft warning device comprises a mainframe, a radar type microwave detector which is connected with the mainframe and a vibration signal collector. The mainframe comprises a casing and a control circuit in the casing. A solar panel is fixed on a faceplate of the mainframe casing. The control circuit comprises a singlechip U0. The radar type microwave detector and the vibration signal collector are connected with the control circuit in the mainframe casing by an interface. A signal output end of the singlechip U0 is connected with a signal emitting circuit which comprises a mobile phone module and a SIM card chip. The vibration signal collector comprises the casing and an internal circuit. The internal circuit comprises a vibration sensor, an amplifying circuit and a pulse counting chip. The warning device has active protection function for finding that an iron tower is stolen, informing the relative personnel and ensuring the safe and reliable operation of an electric fence.
Description
Technical field
The present invention relates to the transmission line of electricity anti-theft device, be specially anti-theft alarming device for power transmission line column material.
Background technology
Because the iron tower of transmission line of electricity is distributed more widely, the offender steals the iron tower material and very easily goes smoothly, and process of commission of crime is simple, and trace evidence is few, and it is bigger to investigate and prosecute difficulty, has caused very big pressure for the transmission operation managerial personnel.Personnel's tour mode of taking at present is difficult in time arrest the robber and finds the stolen situation of iron tower, causes easily owing to find the untimely major accident of tower.Do not have a kind of tower material burglar alarm that can realize real-time monitoring at present, do not see relevant bibliographical information yet.
Summary of the invention
The present invention does not have to realize the problem of the anti-theft alarming device for power transmission line column material of monitoring in real time at present in order to solve, and a kind of anti-theft alarming device for power transmission line column material is provided, and is purpose with the hardware configuration that this device is provided only.
The present invention adopts following technical scheme to realize: anti-theft alarming device for power transmission line column material, comprise main frame and the radar type microwave detector that links to each other with main frame, vibration signal collector, main frame comprises the control circuit in housing and the housing, be fixed with solar panel on the panel of host shell, control circuit comprises single-chip microcomputer U0, radar type microwave detector and vibration signal collector link to each other with control circuit in the host shell by interface, wherein the signal output part of radar type microwave detector links to each other with the signal input part of filtering circuit with single-chip microcomputer U0 through reverser U4A, and the signal output part of vibration signal collector links to each other with the signal input part of filtering circuit with single-chip microcomputer U0 through reverser U4B; The signal output part of single-chip microcomputer U0 with contain the signal transmission circuit of mobile module and link to each other with the SIM card chip; Vibration signal collector comprises housing and internal circuit, internal circuit involving vibrations sensor, the signal output part of vibration transducer links to each other with the input end of step-by-step counting chip (device) through one-level amplifying circuit, second amplifying circuit, and the output terminal of step-by-step counting chip (device) is the signal output part of vibration signal collector.During use, main frame, radar type microwave detector, vibration signal collector are fixed in the iron tower of power transmission line top.The robber can make iron tower produce vibration when sawing iron tower with hacksaw, vibration transducer in the vibration signal collector collects the pulse signal that this vibration signal and output frequency and the vibration frequency of vibration signal match or be associated, pulse signal amplifies through the I and II amplifying circuit sends into step-by-step counting chip (device), pulse signals is carried out the counting in the unit interval, and count value (or claiming the count results signal) is sent into single-chip microcomputer; Simultaneously the radar type microwave detector will survey whether human body signal is arranged (promptly surveying whether the people is arranged under iron tower), and when the radar type microwave detector detects human body signal, it is exported corresponding signal and also sends into single-chip microcomputer; When single-chip microcomputer receives the signal that radar type microwave detector, vibration signal collector are sent into simultaneously, under corresponding software is supported, the count value that vibration signal collector is sent into is judged, be about to count value and predefined reference count value that vibration signal collector sends into and compare, wherein the reference count value is the count value of human hacksaw vibration signal collector generation during with normal frequency saw iron tower; The count value of sending into when vibration signal collector is during greater than the reference count value, single-chip microcomputer output control signal, make signal transmission circuit work and send wireless alarm signal, main platform or relevant line management maintainer are controlled in the notice center, the mobile phone that main platform or maintainer are controlled in the center receives this alerting signal and judges stolen iron tower according to the phone number in alerting signal source and the corresponding relation of number and iron tower position, to take corresponding measure.
The control circuit of anti-theft alarming device for power transmission line column material of the present invention also comprises the power-supplying circuit of radar type microwave detector, this power-supplying circuit comprises triode T0, triode T1 and a DC-DC boost module U2, the base stage of triode T0 links to each other with the control signal output ends of single-chip microcomputer through resistance, the collector of triode T0 links to each other through the base stage of resistance with triode T1, the emitter of triode T1 links to each other with power supply, the collector of triode T1 links to each other with the input end of DC-DC boost module U2, and the output terminal of DC-DC boost module U2 is the feeder ear of radar type microwave detector.Described power-supplying circuit produces the power supply of the radar type microwave detector that is controlled by single-chip microcomputer.When single-chip microcomputer receives the output signal of vibration signal collector, its control signal output ends output control signal, power-supplying circuit conducting (even triode T0, T1 conducting) beginning is powered to the radar type microwave detector, promptly when not detecting vibration signal, the radar type microwave detector is in non-power supply state.Can reduce the power consumption of this device like this, make device be more suitable for open-air long-term the use.
Anti-theft alarming device for power transmission line column material of the present invention has adopted vibrating sensing technology, The radar exploration technique, intelligent distinguishing and wireless GSM transmission technology, stolen and in time notify the relevant personnel to timely discovery iron tower, guarantee that the safe and reliable operation of electrical network has positive protective action.It is a kind of active line steel tower monitoring alarm, when monitor that iron tower clocklike vibrates and also iron tower under when having the people movable, judge by analysis and can in time alerting signal be controlled main platform or relevant line management maintainer by GSM mode notice center, to in time arresting the offender and finding that in time iron tower is stolen and repair that the major accident that prevents down tower has positive effect.Its reasonable in design, ingenious, the design of vibration signal collector is effective in the continuous shaking conduction especially, not obvious to ambient sound, discontinuous drumming reaction, therefore the vibration signal when being suitable for hacksaw saw iron material can monitor effectively with the hacksaw saw and steal iron tower.This device has the regional flexible characteristic of use simultaneously, and cost is low, and is easy to install, and therefore good application value is arranged.
The shady battalion of stolen 110KV repeatedly takes place 1 time No. 12 in device of the present invention in area, Yangquan, Shanxi Province, iron towers such as 110KV river white 12 times 3,4, No. 9 and 110KV Malaysia and China line, line aluminum steel are installed and used more than 10, and device goes to stablize.From oneself simulation theft test discovery, this device can in time be issued main platform and the relevant line management personnel that configure with the iron tower number information that a situation arises with the Chinese character short message mode, the designing requirement of device on-the-job satisfaction.
Description of drawings
Fig. 1 is the contour structures synoptic diagram of anti-theft alarming device for power transmission line column material of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the contour structures synoptic diagram of vibration signal collector;
Fig. 4 is the host computer control circuit theory diagrams;
Fig. 5 is the internal circuit schematic diagram of vibration signal collector;
Among the figure: the 1-host shell, the 2-solar panel, 3-magnet, 4-is ear fixedly.
Embodiment
Anti-theft alarming device for power transmission line column material, comprise main frame and the radar type microwave detector that links to each other with main frame, vibration signal collector, main frame comprises the control circuit in housing 1 and the housing, be fixed with solar panel 2 on the panel of host shell, control circuit comprises single-chip microcomputer U0, radar type microwave detector and vibration signal collector link to each other with control circuit in the host shell by interface, wherein the signal output part of radar type microwave detector links to each other with the signal input part of filtering circuit with single-chip microcomputer U0 through reverser U4A, and the signal output part of vibration signal collector links to each other with the signal input part of filtering circuit with single-chip microcomputer U0 through reverser U4B; The signal output part of single-chip microcomputer U0 with contain the signal transmission circuit of mobile module and link to each other with the SIM card chip; Vibration signal collector comprises housing and internal circuit, internal circuit involving vibrations sensor, the signal output part of vibration transducer (INPUT) links to each other with the input end of step-by-step counting chip (device) through one-level amplifying circuit, second amplifying circuit, and the output terminal of step-by-step counting chip (device) is the signal output part of vibration signal collector.Single-chip microcomputer U0 selects PIC16F876 for use, and it has high reliability and low in power consumption.The radar type microwave detector is the existing product that can buy on the market.Thunder is crossed the wave detector that declines based on Doppler effect, after running into the mobile object reflection, microwave signal that detector sends can produce Doppler effect, promptly the frequency of microwave signal after reflection and transmitted wave signal can produce small skew, determines thus to produce alerting signal by mobile object.Detector is waited for electric current and is had only 3 milliamperes, and detector is not worked at ordinary times in this device.Mobile module in the signal transmission circuit of host computer control circuit and SIM card chip insert control circuit by interface U1 and interface IC respectively.I and II amplifying circuit in the vibration signal collector can adopt conventional amplification chip U1B, U2A, and the step-by-step counting chip (device) in it adopts CD4017B, and its internal vibration sensor is existing known products.Be fixed with two blocks of magnet 3 on the housing of vibration signal collector, vibration signal collector directly can be adsorbed on the iron tower, make things convenient for the fixing of vibration signal collector by magnet 3.The host computer control circuit also comprises the power-supplying circuit of radar type microwave detector, this power-supplying circuit comprises triode T0, triode T1 and a DC-DC boost module U2, the base stage of triode T0 links to each other with the control signal output ends of single-chip microcomputer through resistance, the collector of triode T0 links to each other through the base stage of resistance with triode T1, the emitter of triode T1 links to each other with power supply, the collector of triode T1 links to each other with the input end of DC-DC boost module U2, and the output terminal of DC-DC boost module U2 is the feeder ear of radar type microwave detector.Wherein DC-DC boost module U2 can adopt MC34063A.The host computer control circuit also comprises conventional power circuit.Device adopts 3.6 volts, 1200 milliamperes Ni-MH battery, solar panel floating charge mode.During use, device is installed on iron tower in the high scope of ground 6-9 rice, wherein vibration signal collector is used special glue to be affixed on or is inhaled in iron tower angle bar shelter by magnet, radar type microwave detector and main frame use special stand to be installed on the iron tower angle bar, the solar panel of device will be faced south, to guarantee that sunlight charges normally.The rear portion of host shell 1 is provided with fixedly ear 4, to make things convenient for the support fixation of main frame.
Claims (1)
1. anti-theft alarming device for power transmission line column material, comprise main frame and the radar type microwave detector that links to each other with main frame, vibration signal collector, main frame comprises the control circuit in housing (1) and the housing, be fixed with solar panel (2) on the panel of host shell, control circuit comprises single-chip microcomputer (U0), radar type microwave detector and vibration signal collector link to each other with control circuit in the host shell by interface, wherein the signal output part of radar type microwave detector links to each other with the signal input part of filtering circuit with single-chip microcomputer (U0) through reverser (U4A), and the signal output part of vibration signal collector links to each other with the signal input part of filtering circuit with single-chip microcomputer (U0) through reverser (U4B); The signal output part of single-chip microcomputer (U0) with contain the signal transmission circuit of mobile module and link to each other with the SIM card chip; Vibration signal collector comprises housing and internal circuit, internal circuit involving vibrations sensor, the signal output part of vibration transducer is through the one-level amplifying circuit, second amplifying circuit links to each other with the input end of step-by-step counting chip, the output terminal of step-by-step counting chip is the signal output part of vibration signal collector, it is characterized by: the host computer control circuit also comprises the power-supplying circuit of radar type microwave detector, this power-supplying circuit comprises triode T0, a triode T1 and a DC-DC boost module (U2), the base stage of triode T0 links to each other with the control signal output ends of single-chip microcomputer through resistance, the collector of triode T0 links to each other through the base stage of resistance with triode T1, the emitter of triode T1 links to each other with power supply, the collector of triode T1 links to each other with the input end of DC-DC boost module (U2), and the output terminal of DC-DC boost module (U2) is the feeder ear of radar type microwave detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101668876A CN101419738B (en) | 2008-09-28 | 2008-09-28 | Anti-theft alarming device for power transmission line column material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101668876A CN101419738B (en) | 2008-09-28 | 2008-09-28 | Anti-theft alarming device for power transmission line column material |
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| Publication Number | Publication Date |
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| CN101419738A CN101419738A (en) | 2009-04-29 |
| CN101419738B true CN101419738B (en) | 2010-06-09 |
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| CN2008101668876A Expired - Fee Related CN101419738B (en) | 2008-09-28 | 2008-09-28 | Anti-theft alarming device for power transmission line column material |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102024302A (en) * | 2010-10-18 | 2011-04-20 | 航天科工深圳（集团）有限公司 | Monitoring and early warning system for power transmission lines |
| CN103177520B (en) * | 2011-12-26 | 2016-03-30 | 中国移动通信集团公司 | A kind of theft-proof terminal shock detection alarm method, system and intelligent platform |
| CN102646307A (en) * | 2012-04-28 | 2012-08-22 | 成都电业局 | Monitoring device capable of preventing external force damage of power transmission line pole tower |
| CN102707281A (en) * | 2012-06-01 | 2012-10-03 | 湖南省湘电试研技术有限公司 | K-wave radar monitoring system for preventing overhead line from being destroyed by external force |
| CN104183070A (en) * | 2013-05-24 | 2014-12-03 | 北京国通创安报警网络技术有限公司 | ATM vibration detection alerter |
| CN106408815B (en) * | 2016-12-01 | 2020-05-19 | 蔡春良 | Vibration accumulation alarm method and device |
| CN106875598A (en) * | 2017-03-08 | 2017-06-20 | 河南省德立泰高压电瓷电器有限公司 | A kind of burglar alarm insulator |
| CN112150773A (en) * | 2020-08-14 | 2020-12-29 | 国网安徽省电力有限公司 | Electric power facility external damage hidden danger supervision method and system |
| CN112985508A (en) * | 2021-03-16 | 2021-06-18 | 四川通信科研规划设计有限责任公司 | Coding and communication method for multifunctional sensor output |
| CN114241699A (en) * | 2022-02-28 | 2022-03-25 | 西安工业大学 | Early warning configuration of field cultural relics and warning system and method formed by early warning configuration |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201274071Y (en) * | 2008-09-28 | 2009-07-15 | 山西省电力公司阳泉供电分公司 | Anti-theft alarming device for power transmission line column material |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201274071Y (en) * | 2008-09-28 | 2009-07-15 | 山西省电力公司阳泉供电分公司 | Anti-theft alarming device for power transmission line column material |
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| CN101419738A (en) | 2009-04-29 |
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Owner name: SHANXI POWER CO., LTD. QUANYANG POWER SUPPLY BRANC Free format text: FORMER OWNER: YANGQUAN HONGXING LIDA TECHNOLOGY CO., LTD. Effective date: 20100401 |
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Effective date of registration: 20100401 Address after: 045000 No. 10 Desheng East Street, Shanxi, Yangquan Applicant after: SHANXI ELECTRIC POWER Co.,Ltd. YANGQUAN POWER SUPPLY BRANCH Address before: 045000 No. 10 Desheng East Street, Shanxi, Yangquan Applicant before: YANGQUAN HONGXING LIDA TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20130614 Address after: 045000 No. 10 Desheng East Street, Shanxi, Yangquan Patentee after: SHANXI ELECTRIC POWER Co.,Ltd. YANGQUAN POWER SUPPLY BRANCH Patentee after: State Grid Corporation of China Address before: 045000 No. 10 Desheng East Street, Shanxi, Yangquan Patentee before: SHANXI ELECTRIC POWER Co.,Ltd. YANGQUAN POWER SUPPLY BRANCH |
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