CN107424372A - A kind of Internet of Things safety-protection system - Google Patents
A kind of Internet of Things safety-protection system Download PDFInfo
- Publication number
- CN107424372A CN107424372A CN201610599003.0A CN201610599003A CN107424372A CN 107424372 A CN107424372 A CN 107424372A CN 201610599003 A CN201610599003 A CN 201610599003A CN 107424372 A CN107424372 A CN 107424372A
- Authority
- CN
- China
- Prior art keywords
- fence
- things
- internet
- optic cable
- sensing optic
- 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- Withdrawn
Links
- 239000002184 metal Substances 0.000 claims abstract description 15
- 230000009545 invasion Effects 0.000 claims abstract description 12
- 238000000253 optical time-domain reflectometry Methods 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 9
- 239000000835 fiber Substances 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 241000524057 Acacia fleckii Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000001687 destabilization Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000003909 pattern recognition Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/19—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Abstract
The invention discloses a kind of Internet of Things safety-protection system, including electronic grille fence, the hard fence invasion detecting device that is arranged on the infrared intrusion detector of electronic grille fence bottom, is arranged on electronic grille fence；The hard fence invasion detecting device includes OTDR systems, sensing optic cable and Metal wire net with blade；The sensing optic cable is bundled on Metal wire net with blade；The end of sensing optic cable one is connected in OTDR systems；Also include things-internet gateway, all security modules are connected with things-internet gateway.Beneficial effects of the present invention：Basis based on Internet of Things, infrared intrusion detector, wireless solar energy electronic fence can provide working power in monitoring unit, detect whether that someone illegally enters, infrared camera can carry out video monitoring.Sensing optic cable is bundled in the helical surface of Metal wire net with blade simultaneously, so the fiber fence vibration signal on hard enclosure wall can be easily detected.
Description
Technical field
The invention belongs to circumference fence safety-security area, more particularly to a kind of Internet of Things safety-protection system.
Background technology
Existing fence security protection is simple using isolation physically, or simply utilizes image collecting device to carry out
Monitoring in real time, but effectively security protection is not given warning in advance and timely processing.
Fiber fence and Internet of Things cooperate jointly, and as the focus studied now, fiber fence is simultaneously higher by itself
Sensitivity, stable sensing and property easy to maintain play an important role in circumference security protection.Fiber fence is using optical fiber as sensor information
And signal transmission passage, by demodulating back scattering optical signal, pattern-recognition is carried out, so as to determine whether to invade signal and determine
Position invasion position.The monitoring distance length of fiber fence is general up to tens kilometers.Also can use in the presence of a harsh environment, adaptability
By force, can be used for monitoring frontier defense line and large building etc..
The content of the invention
The technical problems to be solved by the invention are to provide the security protection that a kind of fiber fence and internet of things equipment cooperate jointly
System, can have detection invasion, monitoring, alarm, etc. multiple functions Internet of Things safety-protection system.
To solve the above problems, the technical scheme is that, a kind of Internet of Things safety-protection system, including electronic grille fence, set
Put infrared intrusion detector, the hard fence invasion detecting device that is arranged on electronic grille fence in electronic grille fence bottom；It is described
Hard fence invasion detecting device includes OTDR systems, sensing optic cable and Metal wire net with blade；The sensing optic cable is bundled in blade thorn
On the net；The end of sensing optic cable one is connected in OTDR systems；Also include things-internet gateway, all security modules and things-internet gateway
It is connected.
Further, the electronic grille fence provides work for wireless solar energy electronic fence for the infrared intrusion detector of bottom
Make power supply.
Further, in addition to the infrared camera that is arranged on electronic grille fence.
Beneficial effects of the present invention：Basis based on Internet of Things, infrared intrusion detector, wireless solar energy in monitoring unit
Electronic grille fence can provide working power, detect whether that someone illegally enters, and infrared camera can carry out video monitoring.Simultaneously
Sensing optic cable is bundled in the helical surface of Metal wire net with blade, so the fiber fence vibration signal on hard enclosure wall is easy
It is detected.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
The invention will be further elaborated with specific embodiment below in conjunction with the accompanying drawings.
As described in Figure 1, a kind of Internet of Things safety-protection system, including electronic grille fence 1, it is arranged on the infrared of the bottom of electronic grille fence 1
Intrusion detector 2, the hard fence invasion detecting device 3 being arranged on electronic grille fence 1；The hard fence invasion detecting device
3 include OTDR systems, sensing optic cable and Metal wire net with blade；The sensing optic cable is bundled on Metal wire net with blade；The sensing optic cable one
Terminate in OTDR systems；Also include things-internet gateway, all security modules are connected with things-internet gateway.Also include being arranged on electricity
Infrared camera on sub- fence (1).
Because infrared intrusion detector 2 is round-the-clock work real-time guard, electronic grille fence 1 is wireless solar-electricity
Sub- fence provides working power for the infrared intrusion detector 2 of bottom, can effectively save the consumption of electric energy.
Infrared intrusion detector 2 is arranged on the bottom of electronic grille fence 1, and warning area is invaded in the setting certain limit on ground
Domain, when with unexpected intrude into inside warning area, signal is fed back to infrared take the photograph by infrared intrusion detector 2 by things-internet gateway
As head, now infrared camera is acquired to the image of warning area inside all and simultaneous transmission is to monitoring personnel.
In general small building group (such as residential block) selects 2 to 3 meters to bind section for a reciprocation type.Preferable sense light
Cable is the armored optical cable of vibration sensing.
Metal wire net with blade is arranged on hard enclosure wall during installation and fixed with support and steel wire, such Metal wire net with blade just turns into
Destabilization sensing medium.It is that a reciprocation type binds section, sensing that Metal wire net with blade, which is divided into multiple reciprocation types to bind section to rice,
The mode that optical cable is bound in each reciprocation type binding section is by the way of sensing optic cable round trip, i.e., each section optical cable
It has passed through the helical surface 3 times of Metal wire net with blade.
Round binding has two advantages：1st, the length of increase invasion time cable disturbance so that entirely detection means is sensitive
Raising；2nd, the length of each section sensing optic cable 1 is 3 times of actual siding-to-siding block length, and so actual position error can also obtain
It must improve.Suitable reciprocation type binding mode can be selected according to specific working environment, optical cable, which comes and goes binding mode, to be increased
System sensitivity and spatial resolution.
When thering is human or animal to attempt to cross hard enclosure wall, the Metal wire net with blade on enclosure wall can be touched and make its vibration, shaken
Dynamic Metal wire net with blade can cause the sensing optic cable vibration being bundled in thereon, once sensing optic cable vibrates, the optical cable of oscillating component is fine
The refractive index of core will change, and the property such as phase and polarization state of rear orientation light can also change, then pass through front end
OTDR Demodulation Systems backscatter signals, it may determine that whether there is invasion by analyzing differential signal.Signal passes through things-internet gateway
Infrared camera is fed back to, now infrared camera is acquired to the image of warning area inside all and simultaneous transmission is to monitor
Member.
One of ordinary skill in the art will be appreciated that embodiment described here is to aid in reader and understands this hair
Bright principle, it should be understood that protection scope of the present invention is not limited to such especially statement and embodiment.This area
Those of ordinary skill can make according to these technical inspirations disclosed by the invention various does not depart from the other each of essence of the invention
The specific deformation of kind and combination, these deform and combined still within the scope of the present invention.
Claims (3)
- A kind of 1. Internet of Things safety-protection system, it is characterised in that：Including electronic grille fence (1), it is arranged on the red of electronic grille fence (1) bottom Outer intrusion detector (2), the hard fence invasion detecting device (3) being arranged on electronic grille fence (1)；The hard fence invasion Detection means (3) includes OTDR systems, sensing optic cable and Metal wire net with blade；The sensing optic cable is bundled on Metal wire net with blade；It is described The end of sensing optic cable one is connected in OTDR systems；Also include things-internet gateway, all security modules are connected with things-internet gateway.
- 2. Internet of Things safety-protection system according to claim 1, it is characterised in that：The electronic grille fence (1) is the wireless sun Energy electronic grille fence provides working power for the infrared intrusion detector (2) of bottom.
- 3. Internet of Things safety-protection system according to claim 1, it is characterised in that：Also include being arranged on electronic grille fence (1) Infrared camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610599003.0A CN107424372A (en) | 2016-07-27 | 2016-07-27 | A kind of Internet of Things safety-protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610599003.0A CN107424372A (en) | 2016-07-27 | 2016-07-27 | A kind of Internet of Things safety-protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107424372A true CN107424372A (en) | 2017-12-01 |
Family
ID=60422891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610599003.0A Withdrawn CN107424372A (en) | 2016-07-27 | 2016-07-27 | A kind of Internet of Things safety-protection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107424372A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109712358A (en) * | 2019-01-21 | 2019-05-03 | 甘肃弘宇网络科技工程有限责任公司 | A kind of blade type security monitoring device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203350972U (en) * | 2013-05-24 | 2013-12-18 | 成都聪慧物联网技术有限公司 | Home security system based on Internet of Things |
| CN203414785U (en) * | 2013-06-27 | 2014-01-29 | 成都弘巨立物联网科技有限公司 | Gas station and CNG (Compressed Natural Gas) refueling station safety supervision system based on Internet of Things |
| CN204719894U (en) * | 2015-06-10 | 2015-10-21 | 贵州电网公司信息通信分公司 | A kind of short distance hard fence invasion detecting device |
| CN205050294U (en) * | 2015-10-28 | 2016-02-24 | 西安邮电大学 | Thing networking security protection system |
| CN105391606A (en) * | 2015-11-23 | 2016-03-09 | 王丽华 | Cloud computing service-based intelligent home system |
-
2016
- 2016-07-27 CN CN201610599003.0A patent/CN107424372A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203350972U (en) * | 2013-05-24 | 2013-12-18 | 成都聪慧物联网技术有限公司 | Home security system based on Internet of Things |
| CN203414785U (en) * | 2013-06-27 | 2014-01-29 | 成都弘巨立物联网科技有限公司 | Gas station and CNG (Compressed Natural Gas) refueling station safety supervision system based on Internet of Things |
| CN204719894U (en) * | 2015-06-10 | 2015-10-21 | 贵州电网公司信息通信分公司 | A kind of short distance hard fence invasion detecting device |
| CN205050294U (en) * | 2015-10-28 | 2016-02-24 | 西安邮电大学 | Thing networking security protection system |
| CN105391606A (en) * | 2015-11-23 | 2016-03-09 | 王丽华 | Cloud computing service-based intelligent home system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109712358A (en) * | 2019-01-21 | 2019-05-03 | 甘肃弘宇网络科技工程有限责任公司 | A kind of blade type security monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171201 |
|
| WW01 | Invention patent application withdrawn after publication |