CN108510629A - A kind of intelligent face identification system - Google Patents
A kind of intelligent face identification system Download PDFInfo
- Publication number
- CN108510629A CN108510629A CN201810264962.6A CN201810264962A CN108510629A CN 108510629 A CN108510629 A CN 108510629A CN 201810264962 A CN201810264962 A CN 201810264962A CN 108510629 A CN108510629 A CN 108510629A
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- China
- Prior art keywords
- module
- unit
- power supply
- electromagnetic lock
- lock control
- Prior art date
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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
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The present invention relates to a kind of intelligent face identification systems, including light source module, signal acquisition module, signal processing module and the electromagnetic lock control module being electrically connected respectively with power supply module or emergency service module, the light source module, signal acquisition module and electromagnetic lock control module are connected with signal processing module；The light source module be used to acquire IDC cabinet ambient light it is strong and weak and when light filling is carried out to reference object, the signal acquisition module is used to detect the acquisition of the close and facial image of human body, the signal processing module is compared for the facial image of the facial image of acquisition and storage to be identified, and the electromagnetic lock control module is used to control the open and close of IDC cabinet door；Power supply power supply mould includes power input unit, rectification filtering unit, constant current constant voltage power supply unit soon.Not only safety coefficient is high by the present invention；And it is provided with stand-by power supply, it can prevent from powering off.
Description
Technical field
The present invention relates to access control system more particularly to a kind of intelligent face identification systems.
Background technology
Recognition of face is a Main way of biological characteristic authentication technique, compared with other biological feature, recognition of face
With lot of advantages, it is constantly subjected to the concern of many researchers for many years.The characteristics of biological characteristic, is coexisted with people, especially people
Face information is difficult to forge, and has the function of that human face data is inquired, retrieved afterwards.Because it is before many aspects have huge applications
Scape increasingly becomes a research hotspot of present mode identification and artificial intelligence field.
Traditional access control system such as mostly uses mechanical lock, swipes the card at the identification authentication mode, it is desirable that and personnel closely hold operation,
Then seem when user's both hands are occupied extremely inconvenient, while also bringing loss, forgetting, duplication and stolen hidden danger
With problem of high cost.For the hidden danger of traditional gate inhibition, the design proposes intelligent face identification system
Invention content
In view of the above-mentioned problems, the present invention provides a kind of intelligent face identification system.
Technical solution is used by the present invention solves above-mentioned technical problem：A kind of intelligent face identification system, including
Light source module, signal acquisition module, the signal processing mould being electrically connected respectively with power supply module or emergency service module
Block and electromagnetic lock control module, the light source module, signal acquisition module and electromagnetic lock control module with signal processing mould
Block is connected；Wherein, the light source module includes ambient light sensor and LED illumination lamp, and the signal acquisition module includes
Infrared induction unit and image acquisition units, the signal processing module include face identification unit, microprocessor unit and
Memory cell, the light source module be used to acquire IDC cabinet ambient light it is strong and weak and when light filling is carried out to reference object,
The signal acquisition module is used to detect the acquisition of the close and facial image of human body, and the signal processing module is used for will
The facial image of acquisition and the facial image of storage are identified and compare, and the electromagnetic lock control module is for controlling IDC machines
The open and close of cabinet door；Power supply power supply mould soon include power input unit, rectification filtering unit, constant current constant voltage power supply unit,
The voltage of the power input unit is set as AC220V, the voltage of the power input unit by current rectifying and wave filtering circuit unit,
AC220V is rectified into DC9V-DC12V, then by constant current constant voltage power supply unit by voltage constant in DC9V-DC12V.
Preferably, the ambient light sensor, LED illumination lamp, infrared induction unit, image acquisition units, face
Recognition unit, memory cell and electromagnetic lock control module are connected with microprocessor unit.
Preferably, the electromagnetic lock control module includes：Drive circuit unit, motor and core controller, it is described
Core controller use model be AT89S52, the output of the input terminal and microprocessor unit of the core controller
End connection, the input terminal of the drive circuit unit and the output end of core controller connect；The drive circuit unit
The input terminal of output end and motor connects.
Compared with prior art, intelligent face identification system provided by the invention, safety coefficient is high, emergency service module
Even if setting make the invention alternating current power-off after, remain to power by stand-by power supply, ensure the normal work of recognition of face.
The rectification filtering unit and constant current constant voltage power supply unit being arranged in the invention power supply module, keep the electric current of input more steady
It is fixed.
Specific implementation mode
The present invention is described more detail below, illustrative examples of the invention and explanation are used for explaining the present invention herein,
But it is not as a limitation of the invention.
A kind of intelligent face identification system, including be electrically connected respectively with power supply module or emergency service module
Light source module, signal acquisition module, signal processing module and electromagnetic lock control module, the light source module, signal acquisition
Module and electromagnetic lock control module are connected with signal processing module；Wherein, the light source module includes ambient light sensor
And LED illumination lamp, the signal acquisition module include infrared induction unit and image acquisition units, the signal processing mould
Block includes face identification unit, microprocessor unit and memory cell, and the light source module is used to acquire the ring of IDC cabinet
Border light intensity is weak to carry out light filling to reference object in time, and the signal acquisition module is used to detect the close and face figure of human body
The acquisition of picture, the signal processing module are compared for the facial image of the facial image of acquisition and storage to be identified,
The electromagnetic lock control module is used to control the open and close of IDC cabinet door；Power supply power supply mould includes power input list soon
The voltage of member, rectification filtering unit, constant current constant voltage power supply unit, the power input unit is set as AC220V, and the power supply is defeated
Enter the voltage of unit by current rectifying and wave filtering circuit unit, AC220V is rectified into DC9V-DC12V, is then supplied by constant current constant voltage
Electric unit is by voltage constant in DC9V-DC12V.The emergency service module includes power supply handover module and battery module, when
When power supply power supply unit powers off, the power supply handover module will work, and control battery module and be powered.
In order to improve the safety of access control system and ensure that the safety of cabinet article, the access control system of this programme further include
Alarm unit, the alarm unit input terminal are connect with the output end of microprocessor unit 1, and the alarm unit is used for
It alarms illegally opening cabinet door disabling family.
The ambient light sensor, LED illumination lamp, infrared induction unit, image acquisition units, face identification unit,
Memory cell and electromagnetic lock control module are connected with microprocessor unit.
The electromagnetic lock control module includes：Drive circuit unit, motor and core controller, core control
The model that device uses is AT89S52, and the input terminal of the core controller and the output end of microprocessor unit connect, described
Drive circuit unit input terminal and core controller output end connect；The output end and motor of the drive circuit unit
Input terminal connection.
It should be noted that the open and close of cabinet door are performed by electromagnetic lock control module, work as microprocessor
Unit sends a signal to core controller, and drive circuit unit commander's motor of core controller driving electromagnetic lock control module is opened
Door.In addition, the model for the core controller that this programme is selected is AT89S52, it is because the core controller of this model has fortune
Scanning frequency degree is fast, the at low cost and high benefit of accuracy.
It is provided for the embodiments of the invention technical solution above to be described in detail, specific case used herein
The principle and embodiment of the embodiment of the present invention are expounded, the explanation of above example is only applicable to help to understand this
The principle of inventive embodiments；Meanwhile for those of ordinary skill in the art, embodiment according to the present invention, in specific embodiment party
There will be changes in formula and application range, in conclusion the content of the present specification should not be construed as limiting the invention.
Claims (3)
1. a kind of intelligent face identification system, it is characterised in that：Including respectively with power supply module or emergency service mould
Light source module, signal acquisition module, signal processing module and the electromagnetic lock control module that block is electrically connected, the light source die
Block, signal acquisition module and electromagnetic lock control module are connected with signal processing module；Wherein, the light source module includes ring
Border optical sensor and LED illumination lamp, the signal acquisition module include infrared induction unit and image acquisition units, described
Signal processing module includes face identification unit, microprocessor unit and memory cell, and the light source module is for acquiring
The ambient light of IDC cabinet it is strong and weak and when light filling is carried out to reference object, the signal acquisition module is for detecting human body
The acquisition of close and facial image, the facial image of the facial image and storage that the signal processing module is used to obtain into
Row identification compares, and the electromagnetic lock control module is used to control the open and close of IDC cabinet door；Power supply power supply mould includes soon
Power input unit, rectification filtering unit, constant current constant voltage power supply unit, the voltage of the power input unit are set as AC220V,
The voltage of the power input unit is rectified into DC9V-DC12V by current rectifying and wave filtering circuit unit, by AC220V, then passes through
Constant current constant voltage power supply unit is by voltage constant in DC9V-DC12V.
2. intelligent face identification system according to claim 1, it is characterised in that：The ambient light sensor, LED shine
Bright lamp, infrared induction unit, image acquisition units, face identification unit, memory cell and electromagnetic lock control module with it is micro-
Processor unit is connected.
3. intelligent face identification system according to claim 2, it is characterised in that：The electromagnetic lock control module packet
It includes：Drive circuit unit, motor and core controller, the model that the core controller uses is AT89S52, the core
The input terminal of heart controller and the output end of microprocessor unit connect, input terminal and the core control of the drive circuit unit
The output end of device processed connects；The output end of the drive circuit unit and the input terminal of motor connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810264962.6A CN108510629A (en) | 2018-03-28 | 2018-03-28 | A kind of intelligent face identification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810264962.6A CN108510629A (en) | 2018-03-28 | 2018-03-28 | A kind of intelligent face identification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108510629A true CN108510629A (en) | 2018-09-07 |
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ID=63379048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810264962.6A Pending CN108510629A (en) | 2018-03-28 | 2018-03-28 | A kind of intelligent face identification system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110782817A (en) * | 2019-10-24 | 2020-02-11 | 深圳市智莱科技股份有限公司 | Control method and device for display screen of intelligent storage cabinet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102074056A (en) * | 2010-04-09 | 2011-05-25 | 张宏鑫 | Intelligent network burglar-proof door |
| US20140279463A1 (en) * | 2013-03-13 | 2014-09-18 | Federal Law Enforcement Development Services, Inc. | Method of Measuring and Provision of Lumens |
| CN107508352A (en) * | 2017-09-01 | 2017-12-22 | 上海奥宜电子科技有限公司 | Intelligent door lock supplies charging system and intelligent door lock |
| CN207020682U (en) * | 2017-05-17 | 2018-02-16 | 深圳市欧迈科技有限公司 | A kind of face identification device of emergency service |
| CN107730666A (en) * | 2017-08-28 | 2018-02-23 | 中兴捷维通讯技术有限责任公司 | IDC cabinet gate control system based on recognition of face |
-
2018
- 2018-03-28 CN CN201810264962.6A patent/CN108510629A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102074056A (en) * | 2010-04-09 | 2011-05-25 | 张宏鑫 | Intelligent network burglar-proof door |
| US20140279463A1 (en) * | 2013-03-13 | 2014-09-18 | Federal Law Enforcement Development Services, Inc. | Method of Measuring and Provision of Lumens |
| CN207020682U (en) * | 2017-05-17 | 2018-02-16 | 深圳市欧迈科技有限公司 | A kind of face identification device of emergency service |
| CN107730666A (en) * | 2017-08-28 | 2018-02-23 | 中兴捷维通讯技术有限责任公司 | IDC cabinet gate control system based on recognition of face |
| CN107508352A (en) * | 2017-09-01 | 2017-12-22 | 上海奥宜电子科技有限公司 | Intelligent door lock supplies charging system and intelligent door lock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110782817A (en) * | 2019-10-24 | 2020-02-11 | 深圳市智莱科技股份有限公司 | Control method and device for display screen of intelligent storage cabinet |
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Application publication date: 20180907 |