CN107134102A - A kind of cable anti-theft alarm system - Google Patents
A kind of cable anti-theft alarm system Download PDFInfo
- 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
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- China
- Prior art keywords
- module
- cable
- main frame
- detection terminal
- stolen
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm 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
- G08B25/10—Alarm 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Burglar Alarm Systems (AREA)
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
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.
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 |
Applications Claiming Priority (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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107134102A true CN107134102A (en) | 2017-09-05 |
Family
ID=59737368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710565420.8A Withdrawn CN107134102A (en) | 2017-07-12 | 2017-07-12 | A kind of cable anti-theft alarm system |
Country Status (1)
| Country | Link |
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| CN (1) | CN107134102A (en) |
Cited By (10)
| 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 | Power supply cable disconnection monitoring and alarming device based on LoRa technology |
| CN107367665A (en) * | 2017-09-15 | 2017-11-21 | 广州市厚德物联科技有限公司 | Power supply cable disconnection monitoring and alarming device based on NB-IoT technology |
| CN107993391A (en) * | 2017-12-31 | 2018-05-04 | 国网山东省电力公司龙口市供电公司 | Cable anti-theft system |
| CN108470414A (en) * | 2018-05-31 | 2018-08-31 | 深圳市中科智联科技有限公司 | Cable anti-theft device and system |
| 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 |
| CN108877123A (en) * | 2018-08-10 | 2018-11-23 | 广州供电局有限公司 | power cable anti-theft alarm device and system |
| CN109951211A (en) * | 2019-03-29 | 2019-06-28 | 浙江永泰隆电子股份有限公司 | A kind of cable anti-theft device with wireless transmission |
| 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 |
| CN111862512A (en) * | 2020-08-19 | 2020-10-30 | 崔乐 | A cable anti-theft alarm remote alarm and its detection and alarm method |
| 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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| 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 |
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| 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 |
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Cited By (10)
| 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 | Power supply cable disconnection monitoring and alarming device based on LoRa technology |
| CN107367665A (en) * | 2017-09-15 | 2017-11-21 | 广州市厚德物联科技有限公司 | Power supply cable disconnection monitoring and alarming device based on NB-IoT technology |
| CN107993391A (en) * | 2017-12-31 | 2018-05-04 | 国网山东省电力公司龙口市供电公司 | Cable anti-theft system |
| CN108470414A (en) * | 2018-05-31 | 2018-08-31 | 深圳市中科智联科技有限公司 | Cable anti-theft device and system |
| 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 |
| CN108877123A (en) * | 2018-08-10 | 2018-11-23 | 广州供电局有限公司 | power cable anti-theft alarm device and system |
| CN109951211A (en) * | 2019-03-29 | 2019-06-28 | 浙江永泰隆电子股份有限公司 | A kind of cable anti-theft device with wireless transmission |
| 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 |
| CN111862512A (en) * | 2020-08-19 | 2020-10-30 | 崔乐 | A cable anti-theft alarm remote alarm and its detection and alarm method |
| 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 |