CN107833325A - The automatic method for sensing of intelligent access control system - Google Patents
The automatic method for sensing of intelligent access control system Download PDFInfo
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- CN107833325A CN107833325A CN201711124493.XA CN201711124493A CN107833325A CN 107833325 A CN107833325 A CN 107833325A CN 201711124493 A CN201711124493 A CN 201711124493A CN 107833325 A CN107833325 A CN 107833325A
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- gate
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- 238000000034 method Methods 0.000 title claims description 24
- 238000006073 displacement reaction Methods 0.000 claims abstract description 26
- 238000005259 measurement Methods 0.000 claims abstract description 19
- 238000012544 monitoring process Methods 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims description 41
- 229910052751 metal Inorganic materials 0.000 claims description 41
- 238000000605 extraction Methods 0.000 claims description 8
- 238000010191 image analysis Methods 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 8
- 238000010295 mobile communication Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 4
- 230000002045 lasting effect Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 230000005764 inhibitory process Effects 0.000 abstract description 3
- 230000006698 induction Effects 0.000 abstract description 2
- 230000003362 replicative effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 235000008434 ginseng Nutrition 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
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- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
- G07C9/25—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition
- G07C9/257—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition electronically
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/06—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into open position about a vertical or horizontal axis parallel to the road direction, i.e. swinging gates
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Burglar Alarm Systems (AREA)
Abstract
Gate control system has password access system, contactless IC card (induction type IC card) gate control system and biological (face, fingerprint, iris palm shape) identification gate control system etc..Typical gate control system is made up of access controller, access-control card reader, card, electric control lock and corresponding management software, power supply to other related several parts of access control equipment.Traditional gate control system uses mechanical lock more, the identification authentication mode such as swipe the card, the operation it is required that personnel closely hold, then seem extremely inconvenient when user's both hands are occupied, also bring loss simultaneously, forget, the problem of hidden danger and high cost for replicating and being stolen, in order to overcome above mentioned problem, the present invention provides a kind of intelligent access control system, utilize vibration measurement instrument, displacement transducer, temperature sensor determines whether that personnel will pass through gate inhibition, image information of the image capture module collection into personnel, remote monitoring module is controlled to each part of intelligent access control system, alarm module carries out alarm response to abnormal conditions.
Description
Technical field
The present invention relates to intelligence test field, more particularly to a kind of intelligent entrance guard for prohibiting personnel for automatic identification access door
The automatic method for sensing of system.
Background technology
Building intellectualization structure forms building automation system (Building Automation by three digest journals
System, BAS), the office automation system (Office Automation System, OAS), communication automation system
(Communication Automation System, CAS).And wherein building automation system is indispensable in intelligent building
Few important component, its energy to interior of building are monitored using, environment and safety devices, and the purpose is to provide
One both safe and reliable, the saving energy, and comfortable work or living environment, while greatly improve the science of building management
And intelligent level.Building automation system, which is successfully realized, is related to its kernel subsystems --- gate control system.
At present, gate control system has password access system, non-contact IC-card (induction type IC cards) gate control system and biology
(face, fingerprint, iris palm shape) identification gate control system etc..Typical gate control system is by access controller, access-control card reader, card
Piece, electric control lock and corresponding management software, power supply and other related a few part compositions of access control equipment.Traditional gate control system is more
Using mechanical lock, the identification authentication mode such as swipe the card, it is desirable to which personnel closely hold operation, then show when user's both hands are occupied
It is extremely inconvenient, while also bring losss, forgettings, duplication and be stolen hidden danger and cost it is high the problem of.
The content of the invention
Therefore, in order to overcome above mentioned problem, the present invention provides a kind of automatic method for sensing of intelligent access control system, using shaking
Dynamic tester, displacement transducer, temperature sensor determine whether that personnel will enter people by gate inhibition, image capture module collection
The image information of member, remote monitoring module are controlled to each part of intelligent access control system, and alarm module enters to abnormal conditions
Row alarm response.
The automatic method for sensing of a kind of intelligent access control system, it is characterised in that the intelligent access control system includes：Vibration is surveyed
Instrument, displacement transducer, temperature sensor, image capture module, alarm module and remote monitoring module are tried, wherein the vibration is surveyed
Try instrument, institute's displacement sensors, the temperature sensor, described image acquisition module and the alarm module respectively with it is described
Remote monitoring module connects, and the remote monitoring molding block includes image analysis module, control module and database；It is described from
Dynamic method for sensing includes：
A. the vibration measurement instrument be arranged in front of the door on pedal be used for perceive whether someone pass through, the pedal in front of the door away from
Gate 0.5m；
B. institute's displacement sensors are arranged on the gate, for perceiving the distance of people and the gate；When described
Displacement transducer detects the distance of people and the gate when be 0.5m, the control module triggering vibration measurement instrument
Worked with the temperature sensor；
C. when institute's displacement sensors detect that the distance of people and door is 0.5m and the vibration measurement instrument and the temperature
Degree sensor collects vibration signal and temperature signal respectively, and when the temperature signal is in values, it is described
Control module triggering described image acquisition module collection image information；
D. described image information transfer to described image analysis module is analyzed and processed, by the image information after processing
Transmit to the database and be compared, if the images match in the image and database after the processing, gate are beaten
Throttle valve, if the image in image and database after the processing mismatches, the control module triggers the alarm mould
Block, the gate closed shutter and alarm.
A kind of automatic method for sensing of intelligent access control system according to an embodiment of the invention, wherein, the vibration
Tester includes the first sheet metal, the second sheet metal, the 3rd sheet metal, magnet coil, power supply and electric quantity detecting circuit, described
First sheet metal and second sheet metal are be arranged in parallel, and first sheet metal and the 3rd sheet metal are connected by metal bar
Connect, the magnet coil is arranged on the outside of the 3rd sheet metal, and the power supply is connected with the magnet coil, the electric power detection electricity
Road is connected with first sheet metal, the second sheet metal ground connection.
A kind of automatic method for sensing of intelligent access control system according to an embodiment of the invention, wherein, the displacement
Sensor is ultrasonic range finder, and the ultrasonic range finder includes ultrasonic transmitter, receiver and control circuit, described super
Pinger sends 8 40kHz ultrasonic pulse, and whether the receiver automatic detection have signal return, when there is signal
Return, the control circuit output high level, and record high level lasting time.
A kind of automatic method for sensing of intelligent access control system according to an embodiment of the invention, wherein, the temperature
Sensor is laser temperature sensor.
A kind of automatic method for sensing of intelligent access control system according to an embodiment of the invention, wherein, described image
Acquisition module includes ccd image collection sensor and video capture card.
A kind of automatic method for sensing of intelligent access control system according to an embodiment of the invention, wherein, described image
Analysis module also includes image boundary extraction module, and described image Boundary Extraction module is used for the border for extracting described image information
Information.
A kind of automatic method for sensing of intelligent access control system according to an embodiment of the invention, wherein, described image
Boundary Extraction module calculates the energy of image first when extracting image boundary,
Wherein, it is custom parameter, span 0-1, is border inner average gray value, is border outer average gray value, is
Averaged curve function,, wherein being custom parameter；Then the maximum of image energy is asked for,
And the value calculated, maximum image zooming-out border is finally reached to energy.
A kind of automatic method for sensing of intelligent access control system according to an embodiment of the invention, wherein, the intelligence
Gate control system also includes mobile communication module, the mobile communication module and the remote monitoring module wireless connection.
Brief description of the drawings
Fig. 1 is a kind of intelligent access control system schematic diagram of the present invention；
Fig. 2 is a kind of intelligent access control system structure chart of the present invention；
Fig. 3 is the schematic diagram of the vibration measurement instrument of the present invention；
Fig. 4 is the electric realization principle block diagram of the vibration measurement instrument of the present invention.
Reference：
1-gate, 2-gate, 3-pedal, 4-vibration measurement instrument, 5-temperature sensor, 6-displacement transducer, 7-
Image capture module, 8-alarm module；
41-power supply, 42-magnet coil, the 43-the first sheet metal, the 44-the second sheet metal, the 45-the three sheet metal, 46-lead
Line, 47-metal bar.
Embodiment
The automatic method for sensing of intelligent access control system of the present invention is carried out in detail with reference to the accompanying drawings and examples
Explanation.
As illustrated in fig. 1 and 2, the present invention provides a kind of automatic method for sensing of intelligent access control system, using vibration measurement instrument,
Displacement transducer, temperature sensor determine whether that personnel will be by gate inhibition, image of the image capture module collection into personnel
Information, remote monitoring module are controlled to each part of intelligent access control system, and alarm module to abnormal conditions alarm instead
Should.
Intelligent access control system according to an embodiment of the invention includes vibration measurement instrument（4）, displacement transducer（6）、
Temperature sensor（5）, image capture module（7）, alarm module（8）And remote monitoring module（Not shown in figure）, wherein described
Vibration measurement instrument（4）, institute's displacement sensors（6）, the temperature sensor（5）, described image acquisition module（7）It is and described
Alarm module（8）It is connected respectively with the remote monitoring module, the remote monitoring molding block includes image analysis module, control
Module and database；The vibration measurement instrument（4）It is arranged at gate（2）It is used to perceive whether someone passes through on preceding pedal 3,
The gate（2）Front running board（3）Away from gate（2）0.5m；Institute's displacement sensors（6）It is arranged at the gate（2）On, for feeling
Know people and the gate（2）Distance；When institute's displacement sensors（6）Detect people and the gate（2）Distance be 0.5m
When, the control module triggers the vibration measurement instrument（4）With the temperature sensor（5）Work, when institute's displacement sensors
（6）Detect people and gate（2）Distance be 0.5m and the vibration measurement instrument（4）With the temperature sensor（5）Adopt respectively
Collect vibration signal and temperature signal, and when the temperature signal is in values, the control module triggers the figure
As acquisition module（7）Image information is gathered, described image information transfer to described image analysis module is analyzed and processed, will located
Image information after reason is transmitted to the database and is compared, if the image in the image and database after the processing
Match somebody with somebody, then gate（1）Gate is opened, if the image in the image and database after the processing mismatches, the control module
Trigger the alarm module, gate（1）Closed shutter and alarm.
When someone passes through gate, but simultaneously non-entry gate（2）When, the image capture module in intelligent access control system（7）
Do not work, false alarm phenomenon is avoided with this, only works as displacement transducer（6）Monitor people's range gate（2）During 0.5m, far
Control module triggering vibration measurement instrument in range monitoring module（4）Vibration signal is gathered, at the same time, in remote monitoring module
Control module triggers temperature sensor（5）Collecting temperature signal, the temperature signal of collection is in values, and vibration-testing
Instrument（4）When collecting vibration signal, control module triggering image capture module（7）Image information is gathered, with to gate（2）Preceding
Personnel carry out identification, so as to avoid because object is positioned over gate（2）Before, and cause image capture module（7）Figure is adopted by mistake
As information, and then judge by accident, cause the phenomenon of alarm to occur.
The preset value of temperature signal may be configured as 34-40 DEG C.
Displacement transducer（6）It is arranged on gate（2）On, for perceiving gate to be entered（2）Personnel's range gate（2）'s
Range information, due to the displacement transducer（6）It is only capable of perceiving gate（2）Personnel's range information in import direction, there is personnel's examination
Figure is from gate（2）When out, displacement transducer（6）Range information can not be known, therefore, miscellaneous part work, lock will not be triggered
Door（2）Close, the security of gate control system is improved with this.
The image information stored in database can be updated according to real needs, for example, there is visitor to need to enter
Gate（2）When, visitor can be allowed to preengage in advance, and upload its image information, by background work personnel by the image information of the visitor
Typing can make visitor to be directly entered gate when visiting to database（2）.
Database may also be configured to temporary area and fixed area, fixed area storage staff and the related gate that often comes in and goes out
（2）Image information, temporary area storage enters gate temporarily（2）Personal information, the information of temporary area storage periodically carries out clear
Reason, such as 24 hours, 48 hours or 72 hours.
Image analysis module is handled the image information collected, extracts the border of image information, above-mentioned to improve
The matching accuracy of image information in the image information and database that collect.
Image boundary extraction module calculates the energy of image first when extracting image boundary, wherein, it is self-defined ginseng
Number, span 0-1, is border inner average gray value,For border outer average gray value,For averaged curve
Function,, whereinFor custom parameter；Then the maximum of image energy is asked for, and is calculated
Go outValue, maximum image zooming-out border is finally reached to energy.
By calculating the energy of image, image boundary can accurately be extracted, be favorably improved what is collected
The matching accuracy of image information in image information and database.
As shown in figure 3, vibration measurement instrument includes the first sheet metal（43）, the second sheet metal（44）, the 3rd sheet metal（45）、
Magnet coil（42）, power supply（41）And electric quantity detecting circuit（Not shown in figure）, first sheet metal（43）With described
Two sheet metals（44）It is arranged in parallel, first sheet metal（43）With the 3rd sheet metal（45）Pass through metal bar（47）Even
Connect, the magnet coil（42）It is arranged at the 3rd sheet metal（45）Outside, the power supply（42）With the magnet coil（42）Phase
Even, the electric quantity detecting circuit and first sheet metal（43）It is connected, second sheet metal（44）Ground connection.
As shown in figure 4, power supply provides exciting current for magnet coil, magnet coil is excited（42）Produce magnetic field and with sharp
Encourage electric current to change and Development pattern change, the regular change in magnetic field causes the 3rd sheet metal（45）Regularity is shaken
It is dynamic, the 3rd sheet metal（45）Pass through metal bar（47）Drive the first sheet metal（43）Generating period vibrates, the first sheet metal
（43）Periodic vibration periodic charge variation will be formed on its surface, so as to form periodically variable electric current.
Current signal is amplified using preamplifier, filter circuit and shaping, finally recycles peakvalue's checking electricity
Road obtains curent change peak value, when the peak signal detected changes, then it represents that someone is trampled on pedal.
Institute's displacement sensors are ultrasonic range finder, and the ultrasonic range finder includes ultrasonic transmitter, receiver
With control circuit, the ultrasonic transmitter sends 8 40kHz ultrasonic pulse, and whether the receiver automatic detection has
Signal returns, and when having signal return, the control circuit output high level, and records high level lasting time.
The temperature sensor is laser temperature sensor.
Described image acquisition module includes ccd image collection sensor and video capture card.
Described image analysis module also includes image boundary extraction module, and described image Boundary Extraction module is used to extract institute
State the boundary information of image information.
The intelligent access control system also includes mobile communication module, the mobile communication module and the remote monitoring module
Wireless connection.
It should be noted last that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted.Although ginseng
The present invention is described in detail according to embodiment, it will be understood by those within the art that, to the technical side of the present invention
Case is modified or equivalent substitution, and without departure from the spirit and scope of technical solution of the present invention, it all should cover in the present invention
Right among.
Claims (8)
1. the automatic method for sensing of a kind of intelligent access control system, it is characterised in that the intelligent access control system includes：Vibration-testing
Instrument, displacement transducer, temperature sensor, image capture module, alarm module and remote monitoring module, wherein the vibration-testing
Instrument, institute's displacement sensors, the temperature sensor, described image acquisition module and the alarm module respectively with it is described remote
Range monitoring module connects, and the remote monitoring molding block includes image analysis module, control module and database；It is described automatic
Method for sensing includes：A, the vibration measurement instrument is arranged at is used to perceive whether someone passes through in front of the door on pedal, described to step in front of the door
Plate is away from gate 0.5m；B, institute's displacement sensors are arranged on the gate, for perceiving the distance of people and the gate；Work as institute
Displacement sensors detect the distance of people and the gate when be 0.5m, the control module trigger the vibration measurement instrument with
The temperature sensor work；C, when institute's displacement sensors detect that the distance of people and door is 0.5m and the vibration measurement instrument
Vibration signal and temperature signal are collected respectively with the temperature sensor, and when the temperature signal is in values,
The control module triggering described image acquisition module collection image information；D, described image information transfer to described image is analyzed
Module is analyzed and processed, and the image information after processing is transmitted to the database and is compared, if the figure after the processing
As and the images match in database, then gate opens gate, if the image in image and database after the processing is not
Match somebody with somebody, then the control module triggers the alarm module, the gate closed shutter and alarm.
2. the automatic method for sensing of intelligent access control system according to claim 1, it is characterised in that the vibration measurement instrument
Including the first sheet metal, the second sheet metal, the 3rd sheet metal, magnet coil, power supply and electric quantity detecting circuit, first gold medal
Category piece and second sheet metal are be arranged in parallel, and first sheet metal is connected with the 3rd sheet metal by metal bar, institute
Magnet coil is stated to be arranged on the outside of the 3rd sheet metal, the power supply is connected with the magnet coil, the electric quantity detecting circuit and
First sheet metal is connected, the second sheet metal ground connection.
3. the automatic method for sensing of intelligent access control system according to claim 1, it is characterised in that institute's displacement sensors
For ultrasonic range finder, the ultrasonic range finder includes ultrasonic transmitter, receiver and control circuit, the ultrasonic wave hair
Emitter sends 8 40kHz ultrasonic pulse, and whether the receiver automatic detection have signal return, when having signal return, institute
Control circuit output high level is stated, and records high level lasting time.
4. the automatic method for sensing of intelligent access control system according to claim 1, it is characterised in that the temperature sensor
For laser temperature sensor.
5. the automatic method for sensing of intelligent access control system according to claim 1, it is characterised in that described image gathers mould
Block includes ccd image collection sensor and video capture card.
6. the automatic method for sensing of intelligent access control system according to claim 1, it is characterised in that described image analyzes mould
Block also includes image boundary extraction module, and described image Boundary Extraction module is used for the boundary information for extracting described image information.
7. the automatic method for sensing of intelligent access control system according to claim 6, it is characterised in that described image border carries
Modulus block calculates the energy of image first when extracting image boundary, wherein, it is
Custom parameter, span 0-1, it is border inner average gray value, is border outer average gray value, be averaged curve
Function,, wherein being custom parameter；Then the maximum of image energy is asked for, and is calculated
Value, maximum image zooming-out border is finally reached to energy.
8. the automatic method for sensing of intelligent access control system according to claim 1, it is characterised in that the intelligent entrance guard system
System also includes mobile communication module, the mobile communication module and the remote monitoring module wireless connection.
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| CN201711124493.XA CN107833325A (en) | 2017-11-14 | 2017-11-14 | The automatic method for sensing of intelligent access control system |
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| CN201711124493.XA CN107833325A (en) | 2017-11-14 | 2017-11-14 | The automatic method for sensing of intelligent access control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107886606A (en) * | 2017-11-14 | 2018-04-06 | 南通尚力机电工程设备有限公司 | A kind of intelligent access control system |
| US20210340815A1 (en) * | 2018-10-08 | 2021-11-04 | Gunnebo Entrance Control Ltd. | Swing/wing gate turnstile |
| CN114783078A (en) * | 2022-04-07 | 2022-07-22 | 华能武汉发电有限责任公司 | Method and device for near-electricity safety alarm |
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