CN103617686A - Cable anti-theft device - Google Patents
Cable anti-theft device Download PDFInfo
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- CN103617686A CN103617686A CN201310606599.9A CN201310606599A CN103617686A CN 103617686 A CN103617686 A CN 103617686A CN 201310606599 A CN201310606599 A CN 201310606599A CN 103617686 A CN103617686 A CN 103617686A
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- cable
- module
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- signal
- theft
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Abstract
The invention provides a cable anti-theft device which comprises an anti-theft terminal alarm, control modules and a wireless module. The wireless module is used for sending and receiving signals of the control modules and feeding back the signals to a monitoring center. The control modules are arranged at the two ends of a cable respectively and used for sending induction signals to each other every once in a while. When currents flow through the cable, the control modules at the two ends receive the induction signals, and it is judged that the cable is in a passageway state and is not switched off; when being not in an operating period of an appliance, the control modules at the two ends transmit passageway signals through a cable inner core, it is judged that the cable is not switched off if the passageway signals can be normally received, and otherwise, the cable breaks down. Alarming signals are sent to the anti-theft terminal alarm which is used for receiving the alarming signals sent by the control modules and sending out alarms, and automatic alarming when the cable breaks down is achieved.
Description
Technical field
The present invention relates to mechanical field, especially a kind of cable anti-theft device.
Background technology
Current, cable has had influence on huge numbers of families, but cable often go wrong, but when cable breaks down or when stolen, cable maintenance personnel cannot know, are difficult to investigation, affect fault or stolen location, have also affected user's use.
Summary of the invention
Above-mentioned technical matters based on existing in prior art.The present invention proposes a kind of cable anti-theft device.
The invention provides a kind of cable anti-theft device, comprise: theft-proof terminal alarm, control module and wireless module, described wireless module is used for transmitting and receiving control module signal, and by signal feedback to Surveillance center, described control module is placed in respectively cable two ends, module is controlled for sending induced signal to the other side at set intervals in two ends, in the middle of cable, there is electric current through out-of-date, module is controlled by the induced signal receiving in two ends, and judgement cable, in channel status, is not cut off; When not in electric operation during the period, module is controlled by cable inner core transmission channel signal in two ends, can normally receive and just represent that cable is not cut off, otherwise, cable outlet fault, to described theft-proof terminal alarm, send alarm signal, described theft-proof terminal alarm is used for receiving described control module and sends alarm signal, and gives the alarm.
The invention has the beneficial effects as follows: automatic alarm while realizing cable fault.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of cable anti-theft device of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described, is to be noted that described embodiment is only intended to be convenient to the understanding of the present invention, and it is not played to any restriction effect.
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
As shown in Figure 1, the invention provides a kind of cable anti-theft device, comprising: theft-proof terminal alarm, control module and wireless module.Control module and be placed in respectively cable two ends, two ends module sends induced signal every 5 seconds to the other side, in the middle of cable, has electric current through out-of-date, and module is controlled by the induced signal receiving in two ends, and judgement cable, in channel status, is not cut off; When not in electric operation during the period, two ends module, by cable inner core transmission channel signal, can normally receive and just represent that cable is not cut off, otherwise, cable outlet fault.Wireless module is used for transmitting and receiving control module signal.
The control module that the present invention mentions on can Yi Tiao supply line a plurality of or multistage install, controlling module signal transmits and receives by wireless mode, the anti-electromagnetic interference (EMI) of energy, can be reliably by signal feedback to Surveillance center, Surveillance center, by checking theft-proof terminal alarm, can find that whether cable is stolen intuitively.Control module and carry storage function, can the in the situation that of 48 hours, work in power-off.
The present invention is not limited to above-described embodiment, and equivalent concepts or change in any technical scope disclosing in the present invention, all classify protection scope of the present invention as.
Claims (1)
1. a cable anti-theft device, it is characterized in that, comprise: theft-proof terminal alarm, control module and wireless module, described wireless module is used for transmitting and receiving controls module signal, and by signal feedback to Surveillance center, described control module is placed in respectively cable two ends, module is controlled for sending induced signal to the other side at set intervals in two ends, in the middle of cable, has electric current through out-of-date, and module is controlled by the induced signal receiving in two ends, judgement cable, in channel status, is not cut off; When not in electric operation during the period, module is controlled by cable inner core transmission channel signal in two ends, can normally receive and just represent that cable is not cut off, otherwise, cable outlet fault, to described theft-proof terminal alarm, send alarm signal, described theft-proof terminal alarm is used for receiving described control module and sends alarm signal, and gives the alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310606599.9A CN103617686A (en) | 2013-11-25 | 2013-11-25 | Cable anti-theft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310606599.9A CN103617686A (en) | 2013-11-25 | 2013-11-25 | Cable anti-theft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103617686A true CN103617686A (en) | 2014-03-05 |
Family
ID=50168390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310606599.9A Pending CN103617686A (en) | 2013-11-25 | 2013-11-25 | Cable anti-theft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103617686A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021858A (en) * | 2015-07-16 | 2015-11-04 | 国家电网公司 | Anti-electricity theft system |
| 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 |
| CN109243122A (en) * | 2018-01-08 | 2019-01-18 | 和联科技发展有限公司 | It is a kind of can the stolen system of real-time monitoring cable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008035437A1 (en) * | 2008-10-28 | 2010-06-02 | Etzrodt Gmbh & Co. Betriebs Kg | Autarkic wireless monitoring system for protection against theft of e.g. cable, has multiple wireless sensors installed on to-be-monitored objects, and base station positioned on secure location with network connection |
| CN201556282U (en) * | 2009-11-26 | 2010-08-18 | 厦门元谷信息科技有限公司 | Cable line abnormal alarm system |
| CN102013152A (en) * | 2010-10-29 | 2011-04-13 | 山东泰华电讯有限责任公司 | Cable anti-theft system |
| CN202018713U (en) * | 2011-04-20 | 2011-10-26 | 深圳市亚美达通讯设备有限公司 | Streetlamp cable theft preventer |
| CN202142141U (en) * | 2011-06-21 | 2012-02-08 | 中冶(北京)交通科技发展有限公司 | Controller of cable monitoring terminal |
-
2013
- 2013-11-25 CN CN201310606599.9A patent/CN103617686A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008035437A1 (en) * | 2008-10-28 | 2010-06-02 | Etzrodt Gmbh & Co. Betriebs Kg | Autarkic wireless monitoring system for protection against theft of e.g. cable, has multiple wireless sensors installed on to-be-monitored objects, and base station positioned on secure location with network connection |
| CN201556282U (en) * | 2009-11-26 | 2010-08-18 | 厦门元谷信息科技有限公司 | Cable line abnormal alarm system |
| CN102013152A (en) * | 2010-10-29 | 2011-04-13 | 山东泰华电讯有限责任公司 | Cable anti-theft system |
| CN202018713U (en) * | 2011-04-20 | 2011-10-26 | 深圳市亚美达通讯设备有限公司 | Streetlamp cable theft preventer |
| CN202142141U (en) * | 2011-06-21 | 2012-02-08 | 中冶(北京)交通科技发展有限公司 | Controller of cable monitoring terminal |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021858A (en) * | 2015-07-16 | 2015-11-04 | 国家电网公司 | Anti-electricity theft system |
| CN105021858B (en) * | 2015-07-16 | 2019-05-10 | 国家电网公司 | Antitheft electric system |
| 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 |
| CN109243122A (en) * | 2018-01-08 | 2019-01-18 | 和联科技发展有限公司 | It is a kind of can the stolen system of real-time monitoring cable |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140305 |