CN107134102A - A kind of cable anti-theft alarm system - Google Patents

A kind of cable anti-theft alarm system Download PDF

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Publication number
CN107134102A
CN107134102A CN201710565420.8A CN201710565420A CN107134102A CN 107134102 A CN107134102 A CN 107134102A CN 201710565420 A CN201710565420 A CN 201710565420A CN 107134102 A CN107134102 A CN 107134102A
Authority
CN
China
Prior art keywords
module
cable
main frame
detection terminal
stolen
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.)
Withdrawn
Application number
CN201710565420.8A
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Chinese (zh)
Inventor
张玉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Xinyada Intelligent Technology Co Ltd
Original Assignee
Hefei Xinyada Intelligent Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hefei Xinyada Intelligent Technology Co Ltd filed Critical Hefei Xinyada Intelligent Technology Co Ltd
Priority to CN201710565420.8A priority Critical patent/CN107134102A/en
Publication of CN107134102A publication Critical patent/CN107134102A/en
Withdrawn legal-status Critical Current

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Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00Burglar, theft or intruder alarms
    • G08B13/22Electrical actuation
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/10Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems

Abstract

The invention discloses a kind of cable anti-theft alarm system, including main frame, the detection terminal of at least one, GPRS wireless communication modules and GSM message transceiver module, the output end of the GPRS wireless communication modules is connected to the input of main frame, the output end of the main frame is connected to the input of GSM message transceiver module, the main frame is installed in cable distribution box, and the detection terminal is installed on the end of service cable.The main frame includes DC Module, the first alternating current-direct current handover module and the first microcontroller, and the detection terminal includes the second alternating current-direct current handover module, the second microcontroller, stolen detection module and alarm module.The cable anti-theft alarm system detection of the present invention is accurate, when cable is stolen, can quickly determine the Position Approximate of stolen cable, and can realize that real time on-line monitoring is antitheft, and being sent to remote control equipment by gsm module carries out remote monitoring.

Description

A kind of cable anti-theft alarm system
Technical field
The present invention relates to anti-theft alarm system technical field, and in particular to a kind of cable anti-theft alarm system.
Background technology
The safety of electric power facility, especially cable is the basis of power grid enterprises' safe operation.
Cable can be divided into power cable, communication cable and control cable etc. by its purposes.Compared with overhead line, cable it is excellent Point is that insulation distance is small between line, and floor space is small, and underground laying is without taking up an area face space above, not by ambient contamination shadow Ring, power transmission reliability is high, it is small to personal safety and surrounding environment interference.Therefore, it is especially suitable for the densely populated and dense area of power network And congested in traffic busy place is used;Cable, which is also commonly used in, needs to avoid overhead line to the place of Communication Jamming and needs Consider attractive in appearance or avoid the occasion that gives away one's position.
Cable is mainly made up of four parts, i.e. conducting wire center, insulating barrier, sealing sheath and protection coating, wherein conductive The line heart, the overwhelming majority uses copper core, and its market value soars, therefore just attracts many criminals to make a desperate move, crazy It is universal that mad theft cable, especially rural area and the cable of remote districts are stolen phenomenon.Because cable is stolen and caused by power failure, this Not only influence people life, very big economic loss is also result in society, is returned criminal's crime and is provided favorable environment, A series of public security problem is brought to society, and the life security of pedestrian and thief itself can be threatened.
Traditional cable anti-theft alarm system includes that monitoring loop load method of changing, circuit carrier be antitheft and detection of electrical leakage Method etc..Such scheme can not be realized to the round-the-clock antitheft of cable, and is easily differed by power supply environment, design impedance Cause, the influence of ageing equipment and supply line's length and there is wrong report problem so that the environmental suitability of burglary-resisting system Difference, inefficiency.
The content of the invention
In view of the defect of above-mentioned prior art, the technical problem to be solved in the present invention is to provide a kind of cable anti-theft alarm System, it detects accurate, and when cable is cut, warning system carries out burglar alarm and the position code of alarm is sent into master Machine can realize that real time on-line monitoring is antitheft to determine the Position Approximate of cut cable, and mains failure or cable are without electricity Can be antitheft, remote control equipment is sent to by gsm module and carries out remote monitoring.
In view of the above-mentioned technical problem to be solved, the present invention provides following technical solution:
A kind of cable anti-theft alarm system, including main frame, the detection terminal of at least one, GPRS wireless communication modules and GSM Short message transceiving module, the output end of the GPRS wireless communication modules is connected to the input of main frame, the output end of the main frame The input of GSM message transceiver module is connected to, the main frame is installed in cable distribution box, the detection terminal is installed on confession The end of electrical cables;
The main frame includes DC Module, the first alternating current-direct current handover module and the first microcontroller, and first alternating current-direct current is cut Mold changing block is used for the alternating current for receiving the cable distribution box and provides direct current to the test side by service cable, described First alternating current-direct current handover module is additionally operable to when the cable distribution box stops providing alternating current by the first microcontroller control System switches to DC Module and powered;
The detection terminal includes the second alternating current-direct current handover module, the second microcontroller, stolen detection module and alarm module; The output end of the alarm module is connected to the input of GPRS wireless communication modules, and the second alternating current-direct current handover module is used for The alternating current or direct current transmitted to the service cable is changed and powered to the detection terminal, the stolen detection Module is used to detect voltage cable and exported to the second microcontroller, and second microcontroller is used to be less than report in voltage cable Stolen alarm signal is exported during alert threshold value to alarm module, the alarm module is used to send police after stolen alarm signal is received Report.
It is preferred that, the detection terminal also includes reserve battery, and the reserve battery is used to tie up when service cable is stolen Hold the normal work of the detection terminal.
It is further preferred that the detection terminal also includes reserve battery management module, for entering to the reserve battery Row Charge Management.
It is preferred that, the main frame also includes first communication module, and the detection terminal also includes second communication module;It is described First communication module and the second communication module are used to realize the communication between main frame and detection terminal;The main frame passes through One communication module inquires about service cable state;The detection terminal is by the second communication module by the stolen alarm signal Export and give GPRS wireless communication modules.
It is further preferred that the first communication module and the second communication module include GPRS/3G/4G communications, At least one of ZigBee communications and power carrier communication.
It is further preferred that the warning system also includes remote supervisory and control(ling) equipment, the remote supervisory and control(ling) equipment passes through described GSM message transceiver module is in communication with each other with main frame, and GSM message transceiver module is used to send stolen alarm signal to remote monitoring Equipment.
It is further preferred that the remote supervisory and control(ling) equipment is smart mobile phone or computer.
It is preferred that, the main frame and the detection terminal include power supply processing module, and the power supply processing module is used for The power supply that the first alternating current-direct current handover module or the second alternating current-direct current handover module are exported is given after carrying out voltage conversion The main frame or the detection terminal are powered.
It is preferred that, the main frame also includes data acquisition module, for gathering the electric parameter on service cable, the first friendship The electric parameter of direct current handover module state and the main frame.
It is preferred that, the main frame also includes interface module, for local operation main frame.
Compared with prior art, the beneficial effects of the invention are as follows:
(1)The cable anti-theft alarm system of the present invention, passes through the DC Module of setting, the first alternating current-direct current handover module and second Alternating current-direct current handover module can be realized is powered when cable distribution box does not provide alternating current by DC Module, is realized to street lamp power supply, road lamp power supply The round-the-clock stolen detection function of cable.What stolen detection module was stolen by being detected to voltage cable with realizing to cable Judge, this stolen detection mode will not be inconsistent by power supply environment, load impedance, supply line's length and electric leakage parameter Influence, rate of false alarm is low, and environmental suitability is strong.
(2)The cable anti-theft alarm system of the present invention, including a main frame, also have at least one to be arranged on service cable end The detection terminal at end, is realized by second communication module and first communication module between detection terminal and main frame and is in communication with each other, examined It is accurate to survey, and the alarm module in detection terminal is in communication with each other by GPRS wireless communication modules and main frame, when cable is cut, Warning system carries out burglar alarm and the position code of alarm is sent into the big position approximate that main frame can determine cut cable Put, to be quickly found out cable bad position, repairing in time.
(3)The cable anti-theft alarm system of the present invention, in addition to remote supervisory and control(ling) equipment, it passes through GSM message transceiver module It is in communication with each other with main frame, GSM message transceiver module can send stolen alarm signal to remote supervisory and control(ling) equipment in time, so as to reality Monitored when real.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a kind of system block diagram of embodiment of the cable anti-theft alarm system of the present invention;
Fig. 2 be embodiment described in Fig. 1 in main frame structured flowchart;
Fig. 3 be embodiment described in Fig. 1 in detection terminal structured flowchart.
Embodiment
With reference to specific embodiment, technical scheme is expanded on further.These embodiments are merely to illustrate this The optimal case of invention rather than limit the scope of the invention.
Embodiment 1
As shown in figure 1, the cable anti-theft alarm system in the present embodiment, including main frame, multiple detection terminals, GPRS wireless telecommunications Module and GSM message transceiver module.Main frame is installed in cable distribution box, and detection terminal is installed on the end of service cable, At i.e. each cable branch point, every loop only needs to install a detection terminal.One main frame can be detected to many Terminal is managed concentratedly.The output end of GPRS wireless communication modules is connected to the input of main frame, the output end of the main frame It is connected to the input of GSM message transceiver module.Main frame also includes first communication module, and detection terminal also includes the second communication mould Block;First communication module and second communication module are used to realize the communication between main frame and detection terminal;Main frame is logical by first Believe module polls service cable state;Detection terminal, which is exported stolen alarm signal by second communication module, gives GPRS channel radios Interrogate module.
Fig. 2 is the structured flowchart of main frame, and Fig. 3 is the structured flowchart of detection terminal.It is anti-to cable with reference to Fig. 2 and Fig. 3 Warning system is stolen to be described further.As shown in Fig. 2 in the present embodiment, main frame includes DC Module, the first alternating current-direct current and switched Module, the first microcontroller, data acquisition module and interface module.Wherein, data acquisition module and interface module are respectively with One microcontroller is connected.Data acquisition module is used to gather electric parameter, the first alternating current-direct current handover module shape on service cable The electric parameter of state and the main frame;Interface module, for local operation main frame, by interface module, manager can be Main frame scene inquiry service cable working condition;DC Module is used to provide dc source;First alternating current-direct current handover module is used for Receive the alternating current of cable distribution box output and be powered by service cable to detection terminal.When cable distribution box stopping is defeated When going out alternating current, first the first alternating current-direct current of microprocessor control handover module carries out alternating current-direct current switching.First alternating current-direct current switches mould Power switching to DC Module is realized and powered from DC Module by service cable to detection terminal by block.DC Module can be with Low-voltage, high-current DC voltage of the voltage range in 24~48V is provided to service cable, disclosure satisfy that the work of detection terminal needs Ask.In the present embodiment, DC Module provides 36V or so low-voltage, high-current DC voltage to service cable, belongs to safe use Electric scope, is not susceptible to security incident.Likewise, when cable distribution box provides alternating current, the first alternating current-direct current handover module exists It will be powered under the control of first microcontroller by DC Module power switching to Alternating Current Power Supply, so as to realize to the complete of service cable Weather anti-thefting monitoring.In the present embodiment, DC Module can by the equipment such as DC cabinet and large power supply adapter come Realize, and without using battery, can avoid using battery brought not environmentally, maintenance cost is high and restricted lifetime etc. Problem.Certain DC Module can also be realized using battery, be only the preferred scheme of the present invention.In the present embodiment Main frame also includes power supply processing module, and the power supply for the first alternating current-direct current handover module to be exported is carried out after voltage conversion to described Host supplying power.
As shown in figure 3, in the present embodiment, detection terminal includes the second alternating current-direct current handover module, the second microcontroller, quilt Steal detection module, alarm module, reserve battery and reserve battery management module.Second alternating current-direct current handover module, stolen detection Module and stolen alarm module are connected with the second microcontroller respectively.Second alternating current-direct current handover module is used to pass service cable Defeated alternating current or direct current is changed to be powered to detection terminal, meets the need for electricity of detection terminal so that detection Terminal can be with all weather operations.Stolen detection module is used to detect service cable voltage and export to the second microcontroller.Second Micro-control module is used for the service cable voltage for receiving stolen detection module output, and is less than alarm threshold value in service cable voltage When export stolen alarm signal to stolen alarm module.Stolen alarm module sends police after the stolen alarm signal is received Report, to realize local alarm warning function.In the present embodiment, alarm module is stolen to send after stolen alarm signal is received Alarm sound.Detect that terminal, by being detected to service cable voltage, judges whether cable is stolen according to service cable voltage, Alarm is sent when cable is stolen so as to realize, and reserve battery is used to maintain the normal of detection terminal when service cable is stolen Work, reserve battery management module is used to carry out Charge Management, i.e., the charging entered reserve battery and voltage to reserve battery Monitoring etc..It may insure that reserve battery being capable of normal work when service cable is stolen by reserve battery management module, it is ensured that Detect that terminal, when service cable is stolen, can normally send alarm.Because the voltage of service cable is not by power supply environment, negative Carry the influence of impedance, electric leakage parameter and supply line's length so that its rate of false alarm is low, strong environmental adaptability.And can be with Judge to be damaged the Position Approximate of cable according to the position code of alarm, positioning maintenance is carried out so as to quick.
In the present embodiment, main frame can be to detecting the service cable voltage detected in terminal by first communication module Inquired about, so as to know current service cable state.Detect that terminal then can be by second communication module by stolen alarm signal Number export to anti theft host, realize remote alarming function.First communication module and second communication module may each comprise GPRS/ At least one of 3G/4G communications, ZigBee communications and power carrier communication.Detect that terminal will be stolen by second communication module Alarm signal, which is exported, gives GPRS wireless communication modules, and alarm signal is transferred to main frame, then led to again by GPRS wireless communication modules Cross GSM message transceiver module and alarm signal is sent to remote control equipment.Pass through first communication module and second communication module The real-time Communication for Power between main frame and detection terminal is realized, whether stolen to service cable auxiliary judgment can be carried out, so as to enter one The stolen rate of false alarm of step reduction service cable.
Embodiment 2, the present embodiment is the further change made on the basis of embodiment 1, above-mentioned cable anti-theft alarm System also includes remote supervisory and control(ling) equipment.Remote supervisory and control(ling) equipment is in communication with each other by the GSM message transceiver module with main frame, GSM Short message transceiving module is used to send stolen alarm signal to remote supervisory and control(ling) equipment.Remote supervisory and control(ling) equipment is smart mobile phone or electricity Brain, remote supervisory and control(ling) equipment can be inquired about current cable status, and main frame can also be by cable status active reporting to long-range Monitoring device, in order to which remote supervisory and control(ling) equipment carries out remote management to main frame.Certainly, in other embodiments, the first communication mould Block can also carry out the selection of communication modes according to the monitoring system of user, so as to compatible with the progress of the monitoring system of user, It is easy to extend systemic-function.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality Apply example the present invention is described in detail, for those skilled in the art, it still can be to previous embodiment Described technical scheme is modified, or carries out equivalent substitution to which part technical characteristic.It is all the present invention spirit and Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.

Claims (10)

1. a kind of cable anti-theft alarm system, it is characterised in that including main frame, the detection terminal of at least one, GPRS channel radios Module and GSM message transceiver module are interrogated, the output end of the GPRS wireless communication modules is connected to the input of main frame, described The output end of main frame is connected to the input of GSM message transceiver module, and the main frame is installed in cable distribution box, the detection Terminal is installed on the end of service cable;
The main frame includes DC Module, the first alternating current-direct current handover module and the first microcontroller, and first alternating current-direct current is cut Mold changing block is used for the alternating current for receiving the cable distribution box and provides direct current to the test side by service cable, described First alternating current-direct current handover module is additionally operable to when the cable distribution box stops providing alternating current by the first microcontroller control System switches to DC Module and powered;
The detection terminal includes the second alternating current-direct current handover module, the second microcontroller, stolen detection module and alarm module; The output end of the alarm module is connected to the input of GPRS wireless communication modules, and the second alternating current-direct current handover module is used for The alternating current or direct current transmitted to the service cable is changed and powered to the detection terminal, the stolen detection Module is used to detect voltage cable and exported to the second microcontroller, and second microcontroller is used to be less than report in voltage cable Stolen alarm signal is exported during alert threshold value to alarm module, the alarm module is used to send police after stolen alarm signal is received Report.
2. cable anti-theft alarm system according to claim 1, it is characterised in that the detection terminal also includes standby electricity Pond, the reserve battery is used for the normal work that the detection terminal is maintained when service cable is stolen.
3. cable anti-theft alarm system according to claim 2, it is characterised in that the detection terminal also includes standby electricity Pond management module, for carrying out Charge Management to the reserve battery.
4. cable anti-theft alarm system according to claim 1, it is characterised in that the main frame also includes the first communication mould Block, the detection terminal also includes second communication module;The first communication module and the second communication module are used to realize Communication between main frame and detection terminal;The main frame inquires about service cable state by first communication module;The detection is eventually End, which is exported the stolen alarm signal by the second communication module, gives GPRS wireless communication modules.
5. cable anti-theft alarm system according to claim 4, it is characterised in that the first communication module and described Two communication modules include at least one of GPRS/3G/4G communications, ZigBee communications and power carrier communication.
6. cable anti-theft alarm system according to claim 4, it is characterised in that the warning system also includes long-range prison Equipment is controlled, the remote supervisory and control(ling) equipment is in communication with each other by the GSM message transceiver module with main frame, GSM message transceiver module For stolen alarm signal to be sent to remote supervisory and control(ling) equipment.
7. cable anti-theft alarm system according to claim 6, it is characterised in that the remote supervisory and control(ling) equipment is intelligent hand Machine or computer.
8. cable anti-theft alarm system according to claim 1, it is characterised in that the main frame and the detection terminal are equal Including power supply processing module, the power supply processing module is used to the first alternating current-direct current handover module or described second handing over straight Powered after the power supply progress voltage conversion of stream handover module output to the main frame or the detection terminal.
9. cable anti-theft alarm system according to claim 1, it is characterised in that the main frame also includes data acquisition module Block, the electric parameter for gathering the electric parameter on service cable, the first alternating current-direct current handover module state and the main frame.
10. cable anti-theft alarm system according to claim 1, it is characterised in that the main frame also includes interface module, For local operation main frame.
CN201710565420.8A 2017-07-12 2017-07-12 A kind of cable anti-theft alarm system Withdrawn CN107134102A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710565420.8A CN107134102A (en) 2017-07-12 2017-07-12 A kind of cable anti-theft alarm system

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Application Number Priority Date Filing Date Title
CN201710565420.8A CN107134102A (en) 2017-07-12 2017-07-12 A kind of cable anti-theft alarm system

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107358788A (en) * 2017-09-13 2017-11-17 广州市厚德物联科技有限公司 A kind of service cable disconnection monitoring warning device based on LoRa technologies
CN108564752A (en) * 2018-06-15 2018-09-21 四川艾贝斯科技发展有限公司 Cable anti-theft system based on NB-IoT and its alarm method
CN111341056A (en) * 2020-02-28 2020-06-26 成都绎码科技有限公司 Cable anti-theft device based on internet of things
CN112687065A (en) * 2020-12-07 2021-04-20 广东电网有限责任公司 Power cable anti-theft device and system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104269008A (en) * 2014-09-09 2015-01-07 深圳华智测控技术有限公司 Anti-theft alarm system of street lamp cable
CN205788595U (en) * 2016-07-12 2016-12-07 周群志 A kind of cable anti-theft alarm system
CN205942961U (en) * 2016-08-22 2017-02-08 重庆华伟沃电科技有限公司 Prevent that cable robber cuts alarm control device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104269008A (en) * 2014-09-09 2015-01-07 深圳华智测控技术有限公司 Anti-theft alarm system of street lamp cable
CN205788595U (en) * 2016-07-12 2016-12-07 周群志 A kind of cable anti-theft alarm system
CN205942961U (en) * 2016-08-22 2017-02-08 重庆华伟沃电科技有限公司 Prevent that cable robber cuts alarm control device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107358788A (en) * 2017-09-13 2017-11-17 广州市厚德物联科技有限公司 A kind of service cable disconnection monitoring warning device based on LoRa technologies
CN108564752A (en) * 2018-06-15 2018-09-21 四川艾贝斯科技发展有限公司 Cable anti-theft system based on NB-IoT and its alarm method
CN111341056A (en) * 2020-02-28 2020-06-26 成都绎码科技有限公司 Cable anti-theft device based on internet of things
CN112687065A (en) * 2020-12-07 2021-04-20 广东电网有限责任公司 Power cable anti-theft device and system

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Application publication date: 20170905