CN206205001U - A kind of intelligent well cover burglary-resisting system - Google Patents
A kind of intelligent well cover burglary-resisting system Download PDFInfo
- Publication number
- CN206205001U CN206205001U CN201621260363.XU CN201621260363U CN206205001U CN 206205001 U CN206205001 U CN 206205001U CN 201621260363 U CN201621260363 U CN 201621260363U CN 206205001 U CN206205001 U CN 206205001U
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- China
- Prior art keywords
- intrusion detector
- well lid
- antenna
- pir intrusion
- installation position
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- Withdrawn - After Issue
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Abstract
The utility model is related to a kind of intelligent well cover burglary-resisting system, including well lid, pir intrusion detector, signal receiving node and background server；The well lid offers osculum near the position at edge, the well lid back side, osculum side are provided with pir intrusion detector installation position, pir intrusion detector installation position surrounding offers fixing hole, antenna slot is additionally provided with the well lid, the antenna slot extends to well lid upper surface from the starting of pir intrusion detector installation position side, by osculum side wall；The pir intrusion detector includes shell and encapsulation three-axis gyroscope, 433 transmitter modules, one-chip computer module, power module inside the housing, and the pir intrusion detector connects signal receiving node by 433 transmitter modules；The signal receiving node connects background server.The utility model false alarm rate is low, low in energy consumption, background server pressure is small, information gathering efficiency high.
Description
Technical field
The utility model is related to road administration facility technology field, more particularly to a kind of intelligent well cover burglary-resisting system.
Background technology
Cities quite a lot are furnished with cell now and arrange feedwater, rainwater, sewage, reclaimed water, combustion gas, heating power, electric power, telecommunications
Etc. the well lid of all kinds of underground utilities inspection shafts, valve well etc..Be stolen due to well lid, maliciously moved, well lid inspection personnel work
Carelessness the well lid that reason causes such as is forgotten to cover and is lost, and pedestrian or vehicle can be caused to be embedded, and endangers the safety of Community-based poverty.
Therefore, need to obtain the security information of well lid in time in daily well lid is safeguarded.
The manhole cover anti-theft system having pointed out at present is used mostly limit switch as the trigger sensor for preventing well lid from moving,
And warning message is uploaded to by remote platform by gsm communication module, while addition GPS module is carried out to the positional information of well lid
Tracking.Current scheme can utilize GSM carrier's network, without addition transmission equipment in addition, and add GPS module, can exist in real time
Line obtains well lid positional information.But it is higher to the requirement of well lid power consumption, increase and change battery cost.Using gsm module communication meeting
A series of communication flows expense is produced, increases operation cost.All well lid data send central platform to simultaneously, to rear number of units
According to higher with algorithm requirement.And need as trigger switch to find suitable critical localisation when mounted using limit switch,
Difficulty of construction is larger.If loosening occurs in well lid during long-time use, it is easier to produce false triggering phenomenon.
Utility model content
In order to solve the above-mentioned technical problem, there is provided a kind of, data transmit-receive low cost low to low, the false triggering rate of electricity requirement,
Reliability intelligent burglary-resisting system high, the utility model provides following technical scheme：
A kind of intelligent well cover burglary-resisting system, including well lid, pir intrusion detector, antenna, signal receiving node and backstage clothes
Business device；The well lid offers osculum near the position at edge, and the well lid back side, osculum side are provided with pir intrusion detector peace
Dress position, pir intrusion detector installation position surrounding offers fixing hole, antenna slot, the antenna slot is additionally provided with the well lid
Well lid upper surface is extended to from the starting of pir intrusion detector installation position side, by osculum side wall；The pir intrusion detector includes
Shell and encapsulation three-axis gyroscope, 433 transmitter modules, one-chip computer module, power module inside the housing, the three axis accelerometer
Instrument is communicated by I2C signals with unit piece module, and 433 transmitter module is connected by serial ports with unit piece module, the electricity
Source module is used for the power supply of pir intrusion detector；The single-chip microcomputer uses common 51 kernel single-chip microcomputer, is substantially carried out antitheft spy
Survey the collection and forwarding of device data；The shell shape is corresponding with pir intrusion detector installation position shape, the upper surface of outer cover to
Outer extension simultaneously forms fixed ear corresponding with fixing hole position；The pir intrusion detector passes through bolt with pir intrusion detector installation position
Fixed ear, fixing hole are screwed in successively realizes connection；The side wall of outer shell is additionally provided with the antennal interface with antenna slot form fit,
The antenna connects pir intrusion detector and is arranged in antenna slot by antennal interface；The signal receiving node connects including 433
Module is received, the pir intrusion detector connects signal receiving node by 433 transmitter modules；The signal receiving node connects backstage
Server.
Coordinate 433 to communicate using three-axis gyroscope, and add simple control process system, efficiently solve existing program
Some shortcomings.Three-axis gyroscope can be by measuring angular speed, to differentiate the motion state of object, so also referred to as motion-sensing
Device, widely uses in the equipment such as navigation equipment, smart mobile phone at present.Using three-axis gyroscope it is possible to prevente effectively from using limit
The unnecessary trouble that bit switch is caused, well lid displacement and shake false alarm produced by producing etc. that such as long-term use is caused
Problem.Three axis accelerometer instrument chip on current mobile phone can generally accomplish low-power consumption, low to electricity requirement using maturation.And
Equipment is directly integrated in well lid, is installed without selection position in addition, for construction offers convenience.When well lid is tilted or mobile
When, triggering gyroscope state produces change, and warning message is produced after transferring data to one-chip computer module.Using remote 433
Communication module, is capable of achieving radio communication in 2 kilometers of scope, and having been laid in cell can be by the range of after signal receiving node equipment
All well lid information are aggregated into this, and remote platform is uploaded to by network after signal receiving node processes data packing,
Plateau pressure is reduced, efficiency is improved.Campus network, and signal receiving node can be effectively saved using by 433 transmission
There is the network facilities to be laid, for example property office etc..
Further, the antenna is partly embedded in antenna slot, is prevented the external world from rolling and is damaged, because well lid is mostly by gold
Category is made and metal can hinder the signal of 433 modules to propagate, it is therefore desirable to which antenna stretched out into well lid, and semi-buried is related to both protect
The normal output of 433 signals is demonstrate,proved, antenna has been protected again.
Further, the shell from-inner-to-outer includes rubber layer, plastic layer, nano water-proof dustproof membrane, the modeling successively
The bed of material sets cavity near nano water-proof dustproof membrane side inside, desiccant-filled in the cavity.Innermost layer selects rubber layer, energy
Enough play a part of buffering, for carrying out vibration protection to pir intrusion detector, plastic layer is mainly used in waterproof in itself, and wherein
It is then to further ensure that water resistance to set drier interlayer, it is ensured that detector still possesses during long-time use
Excellent water resistance；The nano water-proof dustproof membrane can then avoid dust, sewage etc. viscous in detector surface, so as to keep away
Exempt from adverse effect of the above-mentioned impurity to the communication performance of the sensitivity and 433 transmitter modules of three-axis gyroscope.
Further, the antenna and antenna are sealed with the junction of antennal interface using coil, prevent moisture from passing through
Antenna enters inside amplification detector with the junction of antennal interface.
The beneficial effects of the utility model are：
(1), low in energy consumption, power consumption is low, ensure that the long-time steady operation of system；
(2), using three-axis gyroscope it is possible to prevente effectively from using slightly being moved because of well lid of causing of limit switch or shaking
Produced false alarm；
(3) transmission of well lid information, is carried out using 433 transmitter modules, then is passed in the lump after signal receiving node is packed
To background server, the pressure for reducing communications platform, the campus network for saving traditional use gsm communication.
Brief description of the drawings
Fig. 1, system block diagram of the present utility model.
Fig. 2, well lid structure schematic diagram of the present utility model.
Fig. 3, well lid positive structure schematic of the present utility model.
The structural representation that Fig. 4, pir intrusion detector shell of the present utility model are connected with antenna.
In figure；1st, well lid, 11, osculum, 12, pir intrusion detector installation position, 13, fixing hole, 14, antenna slot, 21, outer
Shell, 211, fixed ear, 212, antennal interface, 3, antenna.
Specific embodiment
A kind of intelligent well cover burglary-resisting system as Figure 1-4, including well lid 1, pir intrusion detector, antenna 3, signal are received
Node and background server；The well lid 1 offers osculum 11, the back side of well lid 1, osculum 11 1 near the position at edge
Side is provided with pir intrusion detector installation position 12, and the surrounding of pir intrusion detector installation position 12 offers fixing hole 13, the well lid 1
On be additionally provided with antenna slot 14, the antenna slot 14 is from the starting of the side of pir intrusion detector installation position 12, by the side wall of osculum 11
Extend to the upper surface of well lid 1；The pir intrusion detector includes shell 21 and the three-axis gyroscope, 433 that are encapsulated in inside shell 21
Transmitter module, one-chip computer module, power module, the three-axis gyroscope are communicated by I2C signals with unit piece module, described
433 transmitter modules are connected by serial ports with unit piece module, and the power module is used for the power supply of pir intrusion detector；The monolithic
Machine uses common 51 kernel single-chip microcomputer, is substantially carried out the collection and forwarding of pir intrusion detector data；The shape of the shell 21
Corresponding with the shape of pir intrusion detector installation position 12, the upper table of the shell 21 is extended outwardly and forms corresponding with the position of fixing hole 13
Fixed ear 211；The pir intrusion detector screws in fixed ear 211, fixes successively with pir intrusion detector installation position 12 by bolt
Realize connection in hole 13；The side wall of the shell 21 is additionally provided with the antennal interface 212 with the form fit of antenna slot 14, the antenna 3
Pir intrusion detector is connected by antennal interface 212 and is arranged in antenna slot 14；The signal receiving node includes that 433 receive mould
Block, the pir intrusion detector connects signal receiving node by 433 transmitter modules；The signal receiving node connects background service
Device.
The antenna 3 half is embedded in antenna slot 14, is prevented the external world from rolling and is damaged, because well lid 1 is mostly by metal system
Into and metal can hinder the signal of 433 modules to propagate, it is therefore desirable to antenna 3 is stretched out into well lid 1, and semi-buried is related to both ensure
The normal output of 433 signals, protects antenna 3 again.
The from-inner-to-outer of the shell 21 includes rubber layer, plastic layer, nano water-proof dustproof membrane successively, and the plastic layer is close to
Nano water-proof dustproof membrane side inside sets cavity, desiccant-filled in the cavity.Innermost layer selects rubber layer, can play slow
The effect of punching, for carrying out vibration protection to pir intrusion detector, plastic layer is mainly used in waterproof in itself, and sets drying wherein
Agent interlayer is then to further ensure that water resistance, it is ensured that detector still possesses excellent anti-during long-time use
Aqueous energy；The nano water-proof dustproof membrane can then avoid dust, sewage etc. viscous in detector surface, above-mentioned miscellaneous so as to avoid
The adverse effect of the communication performance of the sensitivity of confrontation three-axis gyroscope and 433 transmitter modules.
The antenna 3 and antenna 3 are sealed with the junction of antennal interface 212 using coil, prevent moisture from passing through antenna 3
Enter with the junction of antennal interface 212 and amplify inside detector.
Coordinate 433 to communicate using three-axis gyroscope, and add simple control process system, efficiently solve existing program
Some shortcomings.Three-axis gyroscope can be by measuring angular speed, to differentiate the motion state of object, so also referred to as motion-sensing
Device, widely uses in the equipment such as navigation equipment, smart mobile phone at present.Using three-axis gyroscope it is possible to prevente effectively from using limit
The unnecessary trouble that bit switch is caused, the displacement of well lid 1 and shake the false alarm produced by producing that such as long-term use is caused
The problems such as.Three axis accelerometer instrument chip on current mobile phone can generally accomplish low-power consumption, low to electricity requirement using maturation.And
And equipment is directly integrated in well lid 1, installed without selection position in addition, for construction offers convenience.When well lid 1 is tilted or is moved
When dynamic, triggering gyroscope state produces change, and warning message is produced after transferring data to one-chip computer module.Using remote
433 communication modules, are capable of achieving radio communication in 2 kilometers of scope, and having been laid in cell can be by model after signal receiving node equipment
Enclose the interior information of all well lids 1 and be aggregated into this, distal end is uploaded to by network after signal receiving node processes data packing
Platform, reduces plateau pressure, improves efficiency.Campus network can be effectively saved by 433 transmission, and signal receiving node can profit
Laid with the existing network facilities, for example property office etc..
Claims (4)
1. a kind of intelligent well cover burglary-resisting system, it is characterised in that：Including well lid, pir intrusion detector, antenna, signal receiving node with
And background server；The well lid offers osculum near the position at edge, and the well lid back side, osculum side are provided with antitheft
Detector installation position, pir intrusion detector installation position surrounding offers fixing hole, and antenna slot, institute are additionally provided with the well lid
State antenna slot and extend to well lid upper surface from the starting of pir intrusion detector installation position side, by osculum side wall；The antitheft spy
Surveying device includes shell and encapsulation three-axis gyroscope, 433 transmitter modules, one-chip computer module, power module inside the housing, described
Three-axis gyroscope is communicated by I2C signals with unit piece module, and 433 transmitter module is connected by serial ports with unit piece module
Connect, the power module is used for the power supply of pir intrusion detector；The shell shape is corresponding with pir intrusion detector installation position shape, institute
Upper surface of outer cover is stated to stretch out and form fixed ear corresponding with fixing hole position；The pir intrusion detector and pir intrusion detector
Installation position screws in fixed ear, fixing hole and realizes connection successively by bolt；The side wall of outer shell is additionally provided with and antenna groove shape
The antennal interface of matching, the antenna connects pir intrusion detector and is arranged in antenna slot by antennal interface；The signal connects
Receiving node includes 433 receiver modules, and the pir intrusion detector connects signal receiving node by 433 transmitter modules；The signal
Receiving node connects background server.
2. a kind of intelligent well cover burglary-resisting system as claimed in claim 1, it is characterised in that：The antenna is partly embedded in antenna slot
It is interior.
3. a kind of intelligent well cover burglary-resisting system as claimed in claim 1, it is characterised in that：The shell from-inner-to-outer is wrapped successively
Rubber layer, plastic layer, nano water-proof dustproof membrane are included, the plastic layer sets cavity, institute near nano water-proof dustproof membrane side inside
State desiccant-filled in cavity.
4. a kind of intelligent well cover burglary-resisting system as claimed in claim 1, it is characterised in that：The antenna and antenna connect with antenna
The junction of mouth is sealed using coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621260363.XU CN206205001U (en) | 2016-11-21 | 2016-11-21 | A kind of intelligent well cover burglary-resisting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621260363.XU CN206205001U (en) | 2016-11-21 | 2016-11-21 | A kind of intelligent well cover burglary-resisting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206205001U true CN206205001U (en) | 2017-05-31 |
Family
ID=58750546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621260363.XU Withdrawn - After Issue CN206205001U (en) | 2016-11-21 | 2016-11-21 | A kind of intelligent well cover burglary-resisting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206205001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351265A (en) * | 2016-11-21 | 2017-01-25 | 江苏轩博电子科技有限公司 | Smart manhole cover anti-theft system |
-
2016
- 2016-11-21 CN CN201621260363.XU patent/CN206205001U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351265A (en) * | 2016-11-21 | 2017-01-25 | 江苏轩博电子科技有限公司 | Smart manhole cover anti-theft system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170531 Effective date of abandoning: 20180821 |