CN109584489A - Optic cable vibration detects prior-warning device and application method - Google Patents
Optic cable vibration detects prior-warning device and application method Download PDFInfo
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- CN109584489A CN109584489A CN201810138770.0A CN201810138770A CN109584489A CN 109584489 A CN109584489 A CN 109584489A CN 201810138770 A CN201810138770 A CN 201810138770A CN 109584489 A CN109584489 A CN 109584489A
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- vibration
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- optic cable
- optical cable
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/12—Mechanical actuation by the breaking or disturbance of stretched cords or wires
- G08B13/122—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a perimeter fence
- G08B13/124—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a perimeter fence with the breaking or disturbance being optically detected, e.g. optical fibers in the perimeter fence
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- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The present invention relates to optic cable vibration early warning technology fields, it is a kind of optic cable vibration detection prior-warning device and application method, it includes optic cable vibration detection host, wind and rain vibration detecting ring, interlocking main machine, buzzer, master keyboard, vibration sensor and button net, wind and rain vibration detecting ring is connect with optic cable vibration detection host, interlocking main machine detects host with optic cable vibration respectively and buzzer is connect, master keyboard is connect with optic cable vibration detection host, vibration sensor includes vibration optical cable, collector and cable terminal box, vibrate optical cable one end respectively with collector and buckle net connect, the other end of vibration optical cable is connect with the cable terminal box, cable terminal box is connect with optic cable vibration detection host.The present invention incude to vibration optical cable the variation of its output signal by collector, judges whether that someone invades, and detection judgement rate is high and accurate.The present invention carries out sensor measuring using vibration optical cable, and linear structure is not limited by peripheral profile, and alarm accuracy is high.
Description
Technical field
It is a kind of optic cable vibration detection prior-warning device and application method the present invention relates to optic cable vibration early warning technology field.
Background technique
Currently, the optical cable explorer portion of existing many optic cable vibration warning devices is applying the other welding of man-hour requirement,
The overall performance that the inconsistency of different construction party weldings will lead to device cannot be guaranteed, and more people is needed to debug at the scene
Optical cable warning device, by simulation invasion etc. modes adjustment equipment arrive best working condition, which expend largely is constructed into
Sheet and human cost.And existing infrared emission, fence are not properly suited for being arranged in field working region, infrared emission
It is whether to there is object to block infrared signal to determine whether someone invades, if having fallen leaves, flying bird, wind trees by detecting the external world
It swings or biggish rain, fog has blocked infrared ray and will lead to system false alarm or failure.Infrared emission and fence
With on irregular circumference difficulty of construction and cost it is also very high.
Summary of the invention
The purpose of the present invention is to provide a kind of optic cable vibration detection prior-warning device and application methods, and detectivity is not
It is influenced by weather such as humidity, temperature, sleet, realizes the early warning of round-the-clock, comprehensive whole lightguide cable link.
Technical solution of the present invention first is that being realized by following measures: a kind of optic cable vibration detects prior-warning device,
Including optic cable vibration detection host, wind and rain vibration detecting ring, interlocking main machine, buzzer, master keyboard, vibration sensor and button
Net, wind and rain vibration detecting ring are connect with optic cable vibration detection host, and interlocking main machine detects host and buzzing with optic cable vibration respectively
Device connection, master keyboard are connect with optic cable vibration detection host, and vibration sensor includes that vibration optical cable, collector and optical cable are whole
Hold box, it is described vibration optical cable one end respectively with collector and buckle net connection, it is described vibrate optical cable the other end and the optical cable
Termination box connection, cable terminal box are connect with optic cable vibration detection host.
Here is the further optimization and/or improvements to invention technology described above scheme:
Preferably, laser, optical detector, photoelectric converter and alarm processor, the laser are provided in the collector
Device sends laser signal to vibration optical cable, and optical detector receives the optical signal that vibration optical cable issues, and photoelectric converter is by optical detection
The laser signal that device is sent is converted to electric signal, the electric signal of alarm processor analysis processing photoelectric converter output, alarm
Processor is electrically connected with optic cable vibration detection host.
Preferably, the collector and cable terminal box are connected at the height of liftoff 1.5 to 2 meters of inside of enclosure wall, institute
The vibration optical cable a part stated is laid on the upper end of periphery wall and is fixed by buckleing net progress snapping, and another part vibrates optical cable
It is embedded in inside exterior surface of wall.
It preferably, further include host computer and communication module, the interlocking main machine passes through communication module and host computer communication link
It connects.
Preferably, the host computer is communicated to connect by communication module and alarm processor.
Preferably, the communication module interface is RS485 interface.
Technical solution of the present invention second is that being realized by following measures: it is a kind of to be filled using optic cable vibration detection early warning
The method set, by vibration optical cable laying on chain link fence, the collector and cable terminal box are fixedly connected in iron skill
On, the vibration optical cable is connected on the iron artistic fence in the form of walking S type.
Technical solution of the present invention third is that being realized by following measures: it is a kind of to be filled using optic cable vibration detection early warning
The method set, by vibration optical cable laying on chain link fence, the collector and cable terminal box are fixedly connected in iron wire
On netting fence, the vibration optical cable is connected on the chain link fence with form of straight lines.
The present invention is wound on fence or enclosure wall by being laid with vibration optical cable, and laser sends laser signal to vibration optical cable,
When someone's invasion, the output waveform optical signal for vibrating optical cable can change, and optical detector receives this output to change
Waveform optical signal, the output waveform optical signal that photoelectric converter changes this are converted to electric signal, and alarm processor carries out
Analysis processing is compared and judges whether it is someone's invasion, if it is determined that someone invades, alarm processor is sent out to interlocking main machine
Pre-warning signal is sent, interlocking main machine control buzzer is made to carry out alarm warning；Vibration optical cable is carried out incuding its by collector
The variation of output signal judges whether that someone invades, and detection judgement rate is high and accurate.The present invention is sensed using vibration optical cable
Detection, linear structure are not limited by peripheral profile, and alarm accuracy is high.
Detailed description of the invention
Attached drawing 1 is electric control structure block diagram of the invention.
Attached drawing 2 is the vibration wireline laying structure schematic diagram of the embodiment of the present invention 1.
Attached drawing 3 is the vibration wireline laying structure schematic diagram of the embodiment of the present invention 2.
Attached drawing 4 is the vibration wireline laying structure schematic diagram of the embodiment of the present invention 3.
Number in attached drawing is respectively as follows: 1, buckles net；2, optical cable is vibrated.
Specific embodiment
The present invention is not limited by the following examples, can determine according to the technique and scheme of the present invention with actual conditions specific
Embodiment.
Below with reference to examples and drawings, the invention will be further described:
Embodiment 1: as shown in attached drawing 1,2, optic cable vibration detection prior-warning device includes optic cable vibration detection host, wind and rain vibration
Detect ring, interlocking main machine, buzzer, master keyboard, vibration sensor and button net 1, wind and rain vibration detecting ring and optic cable vibration
Host connection is detected, interlocking main machine detects host with optic cable vibration respectively and buzzer is connect, and master keyboard and optic cable vibration are visited
Host connection is surveyed, vibration sensor includes vibration optical cable 2, collector and cable terminal box, one end point of the vibration optical cable 2
It is not connected with collector and button net, the other end of the vibration optical cable 2 is connect with the cable terminal box, cable terminal box and light
The connection of cable vibration detecting host.
Here wind and rain, which detects ring-like number, to be blown, be rained using special equivalent technical treatment for HY-ZJ-AFY2012
Shi Zidong and all defence areas compare adjust automatically, on the contrary, wind and rain detection ring automatically returns to initial shape when bright day gas occurs
State, it is therefore an objective to reduce wrong report failing to report phenomenon.Greatly reduce human resources without human intervention.Improve circumference report theft system safety
It is property, preparatory.Wind and rain detection ring is individually connect by optical cable and optic cable vibration detection host, when actual installation equipment, from optical cable
One is connected on vibration detecting host to be output to without sensing optical cable to outdoor roof on the stainless steel frame of wind and rain detection ring.
The present invention incude to vibration optical cable 2 variation of its output signal by collector, judges whether that someone enters
It invades, detection judgement rate is high and accurate.The present invention carries out sensor measuring using vibration optical cable, and linear structure is not by peripheral profile
Limitation, and alarm accuracy is high.
Above-mentioned optic cable vibration detection prior-warning device can be made further optimization and/or improvements according to actual needs:
As shown in Fig. 1, laser, optical detector, photoelectric converter and alarm processor are provided in the collector, it is described
Laser sends laser signal to vibration optical cable, and optical detector receives the optical signal that vibration optical cable issues, and photoelectric converter is by light
The laser signal that detector is sent is converted to electric signal, and alarm processor analysis handles the electric signal of photoelectric converter output,
Alarm processor is electrically connected with optic cable vibration detection host.
Here vibration optical cable be existing well-known technique, can vibration signal of the induction effect on optical cable, by vibration signal
Be converted into the optical physics amount of variation, such as light intensity, shake state, deflection angle, optical signal frequency partially, and will it is implicit more than the object that changes
The optical signal transmission of characteristic is managed into optic cable vibration detection host.Due to having used optical cable as sensing unit, extraneous forceful electric power
The factors such as magnetic field, thunder and lightning will not have an impact system, and optical cable has at low cost, uvioresistant, anti-aging, is applicable to
The features such as irregular circumference, is very suitable to a wide range of, long range, harsh environmental conditions field circumference environment.
The present invention is wound on fence or enclosure wall by being laid with vibration optical cable 2, and laser sends laser letter to vibration optical cable 2
Number, when someone's invasion, the output waveform optical signal of vibration optical cable 2 can change, and optical detector receives what this changed
Output waveform optical signal, the output waveform optical signal that photoelectric converter changes this are converted to electric signal, alarm processor
It is analyzed and processed, is compared and judges whether it is someone's invasion, if it is determined that someone invades, alarm processor is led to linkage
Machine sends pre-warning signal, and interlocking main machine control buzzer is made to carry out alarm warning.
As shown in Fig. 1, the collector and cable terminal box are connected to the height of liftoff 1.5 to 2 meters of the inside of enclosure wall
Place, described vibration optical cable a part are laid on the upper end of periphery wall and are fixed by buckleing net progress snapping, another part vibration
Dynamic optical cable is embedded in inside exterior surface of wall.
It as shown in Fig. 1, further include host computer and communication module, the interlocking main machine is logical by communication module and host computer
Letter connection；
As shown in Fig. 1, the host computer is communicated to connect by communication module and alarm processor.
As shown in Fig. 1, the communication module interface is RS485 interface.
Embodiment 2: as shown in attached drawing 1,3, a kind of application method of optic cable vibration detection prior-warning device, by vibration optical cable paving
It is located on chain link fence, the collector and cable terminal box are fixedly connected in iron skill, and the vibration optical cable is to walk S type
Form be connected on the iron artistic fence.
Embodiment 3: as shown in attached drawing 1,4, a kind of application method of optic cable vibration detection prior-warning device, by vibration optical cable paving
It is located on chain link fence, the collector and cable terminal box are fixedly connected on chain link fence, the vibration optical cable
It is connected on the chain link fence with form of straight lines.
The above technical features constitute embodiments of the present invention, can with stronger adaptability and best implementation result
Increase and decrease non-essential technical characteristic, according to actual needs to meet the needs of different situations.
Claims (9)
1. a kind of optic cable vibration detects prior-warning device, it is characterised in that including optic cable vibration detection host, wind and rain vibration detecting ring,
Interlocking main machine, buzzer, master keyboard, vibration sensor and button net, wind and rain vibration detecting ring and optic cable vibration detect host
Connection, interlocking main machine detects host with optic cable vibration respectively and buzzer is connect, and master keyboard and optic cable vibration detection host connect
Connect, vibration sensor includes vibration optical cable, collector and cable terminal box, one end of the vibration optical cable respectively with collector
It is connect with the other end of button net connection, the vibration optical cable with the cable terminal box, cable terminal box and optic cable vibration detect
Host connection.
2. optic cable vibration according to claim 1 detects prior-warning device, it is characterised in that be provided in the collector sharp
Light device, optical detector, photoelectric converter and alarm processor, the laser send laser signal, optical detection to vibration optical cable
Device receives the optical signal that vibration optical cable issues, and the laser signal that optical detector is sent is converted to electric signal by photoelectric converter, reports
The electric signal of alert device processor analysis processing photoelectric converter output, alarm processor are electrically connected with optic cable vibration detection host.
3. optic cable vibration according to claim 2 detects prior-warning device, it is characterised in that the collector and optical fiber cable termination
Box is connected at the height of liftoff 1.5 to 2 meters of inside of enclosure wall, and described vibration optical cable a part is laid on the upper of periphery wall
It holds and passes through button net progress snapping and fix, another part vibration optical cable is embedded in inside exterior surface of wall.
4. optic cable vibration according to claim 1 or 2 or 3 detects prior-warning device, it is characterised in that further include host computer and
Communication module, the interlocking main machine are communicated to connect by communication module and host computer.
5. optic cable vibration according to claim 4 detects prior-warning device, it is characterised in that the host computer passes through communication mould
Block and alarm processor communicate to connect.
6. optic cable vibration according to claim 4 detects prior-warning device, it is characterised in that the communication module interface is
RS485 interface.
7. optic cable vibration according to claim 5 detects prior-warning device, it is characterised in that the communication module interface is
RS485 interface.
8. a kind of method using optic cable vibration detection prior-warning device, it is characterised in that by vibration optical cable laying in chain link fence
On, the collector and cable terminal box are fixedly connected in iron skill, and the vibration optical cable is connected to institute in the form of walking S type
It states on iron artistic fence.
9. a kind of method using optic cable vibration detection prior-warning device, it is characterised in that by vibration optical cable laying in chain link fence
On, the collector and cable terminal box are fixedly connected on chain link fence, and the vibration optical cable is connected with form of straight lines
On the chain link fence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810138770.0A CN109584489A (en) | 2018-02-11 | 2018-02-11 | Optic cable vibration detects prior-warning device and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810138770.0A CN109584489A (en) | 2018-02-11 | 2018-02-11 | Optic cable vibration detects prior-warning device and application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109584489A true CN109584489A (en) | 2019-04-05 |
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ID=65919606
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810138770.0A Pending CN109584489A (en) | 2018-02-11 | 2018-02-11 | Optic cable vibration detects prior-warning device and application method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501109A (en) * | 2019-07-31 | 2019-11-26 | 江苏卓然智能重工有限公司 | Hydraulic pressure based on distributed optical fiber vibration technology detects safety control system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87103772A (en) * | 1987-05-20 | 1988-12-07 | 安全装置技术公司 | Security fence matching optical fibre alarm system |
| US6806811B1 (en) * | 2002-03-27 | 2004-10-19 | Blaine C. Readler | Infra-red perimeter alarm |
| CN200950286Y (en) * | 2006-09-30 | 2007-09-19 | 攀枝花新钢钒股份有限公司 | Outdoor cable anti-theft alarm device |
| CN203870745U (en) * | 2014-06-09 | 2014-10-08 | 辜斌 | Peripheral security alarm system for transformer substation |
| CN107424369A (en) * | 2017-06-29 | 2017-12-01 | 广州市国深信息科技有限责任公司 | A kind of optic cable vibration sensor alarm of low rate of false alarm |
-
2018
- 2018-02-11 CN CN201810138770.0A patent/CN109584489A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87103772A (en) * | 1987-05-20 | 1988-12-07 | 安全装置技术公司 | Security fence matching optical fibre alarm system |
| US6806811B1 (en) * | 2002-03-27 | 2004-10-19 | Blaine C. Readler | Infra-red perimeter alarm |
| CN200950286Y (en) * | 2006-09-30 | 2007-09-19 | 攀枝花新钢钒股份有限公司 | Outdoor cable anti-theft alarm device |
| CN203870745U (en) * | 2014-06-09 | 2014-10-08 | 辜斌 | Peripheral security alarm system for transformer substation |
| CN107424369A (en) * | 2017-06-29 | 2017-12-01 | 广州市国深信息科技有限责任公司 | A kind of optic cable vibration sensor alarm of low rate of false alarm |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501109A (en) * | 2019-07-31 | 2019-11-26 | 江苏卓然智能重工有限公司 | Hydraulic pressure based on distributed optical fiber vibration technology detects safety control system |
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Application publication date: 20190405 |