CN106570968A - Face identification/keyboard input-based manual door opening method of community access control system - Google Patents
Face identification/keyboard input-based manual door opening method of community access control system Download PDFInfo
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- CN106570968A CN106570968A CN201610953887.5A CN201610953887A CN106570968A CN 106570968 A CN106570968 A CN 106570968A CN 201610953887 A CN201610953887 A CN 201610953887A CN 106570968 A CN106570968 A CN 106570968A
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- China
- Prior art keywords
- module
- control module
- resident family
- keyboard
- community
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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
- 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
- G07C9/38—Individual registration on entry or exit not involving the use of a pass with central registration
Abstract
The invention discloses a face identification/keyboard input-based manual door opening method of a community access control system. The community access control system comprises an infrared sensor, a camera, a keyboard, a control module, a relay, a memory module, an electrically operated gate, an access control communication module, and a resident communication module; the access control communication module comprises an access control phone; the electrically operated gate is connected with the control module via the relay; the control module is connected with the infrared sensor, the camera, the keyboard, the relay, the memory module, the access control communication module, and the resident communication module respectively. In working, if a door open button of the resident communication module is pressed down, it is determined by the control module that whether it is necessary for a resident phone corresponding to the door open button to be put through, and if the resident phone is put through, the relay is controlled to work, so that the electrically operated gate is opened. The community access control system is simple in structure, is convenient to use, and is capable of realizing automatic face identification, and the electrically operated gate can be opened without swiping cards.
Description
Technical field
The present invention relates to intelligent Community field, more particularly to a kind of community gate inhibition system based on recognition of face and input through keyboard
The method that opens Door by Hand of system.
Background technology
As the term suggests being exactly the system for carrying out control to exit and entrance, it is in traditional door lock to gateway gate control system
On the basis of develop.Traditional mechanical door lock is only simple machinery, and no matter how reasonable structure design is, material
How firm, people can be with opening it by various means.In many passages of people that come in and go out（As office, hotel guest room）
The management of key is pretty troublesome, and key loss or personnel change and lock ＆ key will be changed together.In order to solve these problems, just
Occur in that electronic magnetic card is locked, electronic password lock, the appearance of both locks improve people to a certain extent to exit and entrance
Management degree, make channel management enter electronic age, but with the continuous application of both electronic locks, themselves lacks
Fall into and just gradually expose, the problem of magnetic card lock is that information is easily replicated, between card and card-reading machine, wear and tear big, fault rate is high, peace
Overall coefficient is low.The problem of coded lock is that password is easily revealed, and has no way of again having looked into, and safety coefficient is very low.While the product in this period
Product are due to adopting mostly Card Reader part（Password Input）It is combined with control section and is arranged on outdoors, it is easy to by people in outdoor
Open lock.The gate control system in this period also rests on early stage in the immature stage, therefore gate control system at that time is generally by person
For electronic lock, apply also not extensive.
The gate control system of existing community typically adopts password identification or card recognition.
Whether password identification is by checking input password correctly recognizing turnover authority.This kind of product is divided to two classes again：One class
It is plain edition, a class is Orderless keyboard type（Numeral on keyboard is not fixed, and is irregularly changed automatically）.
Medium-sized advantage is easy to operate, need not carry card, low cost, has the disadvantage easily leakage, safety is very poor,
Without turnover record, can only unidirectionally controlled, button be easily damaged, failure.
Orderless keyboard type（Numeral on keyboard is not fixed, and is irregularly changed automatically）Advantage be easy to operate, need not take
Band card, safety coefficient are slightly higher；Have the disadvantage that password is easily revealed, safety is not high, without turnover record, can only it is unidirectionally controlled, into
This height, button are easily damaged and failure.
Card recognition recognizes turnover authority by Card Reader or Card Reader encrypted code mode, by kind of cards be divided into again magnetic card and
Radio-frequency card.
The advantage of magnetic card is that cost is relatively low；One people one blocks（+ password）, safety typically, can join microcomputer, have enabling record, scarce
Point is that equipment has abrasion, and the life-span is shorter, card is easily replicated, be difficult double-direction control, card image is easily lost because of external magnetic field,
Make card invalid.
The advantage of radio-frequency card is that equipment is contactless, is opened the door convenient and safe；Life-span length, gross data at least 10 years；Safety
Height, can join microcomputer, have enabling record；Double-direction control can be realized, has the disadvantage relatively costly, ID/IC cards are cracked, safety
Coefficient is reduced.
The content of the invention
The technical problem to be solved is for defect involved in background technology, there is provided a kind of to be based on people
Face recognizes the method that opens Door by Hand with community's gate control system of input through keyboard.
The present invention is employed the following technical solutions to solve above-mentioned technical problem：
Based on the method that opens Door by Hand of community's gate control system of recognition of face and input through keyboard, community's gate control system is comprising red
Outer sensor, photographic head, keyboard, control module, relay, memory module, electrically operated gate, entrance guard communication module and resident family communication mould
Block；
Resident family's communication module is arranged on resident family of community resident family's communication unit within doors one by one comprising several；
The communication unit includes display module, resident family's phone and door open button, and the display module, resident family's phone, enabling are pressed
The equal and described control module of button is electrically connected；
The entrance guard communication module includes gate inhibition's phone, and gate inhibition's phone and the control module are electrically connected；
The electrically operated gate is connected with control module by the relay；
The infrared sensor is used for induction electric whether someone in front of the door, and passes it to the control module；
The photographic head is for gathering the image of face before electrically operated gate, and passes it to the control module；
The keyboard is used to be input into the resident family's house number for needing communication；
The memory module possesses the face sample image of access entitlements personnel for storage；
The control module respectively with infrared sensor, photographic head, keyboard, relay, memory module, entrance guard communication module, live
Family communication module is connected；
The method of opening Door by Hand is comprised the steps of：
Step A）, house number of the visitor by input through keyboard resident family to be accessed；
Step B）, control module judges whether the house number；
Step is B.1）, if there is the house number；
Step is B.1.1）, control module access control phone dialled towards resident family's phone of house number correspondence resident family；
Step is B.1.1.1）If resident family's closing of the circuit, control module control the corresponding display module of resident family's phone and show to take the photograph
As the image that head is photographed；
Step C）If the door open button of resident family's communication unit is pressed, control module judges the corresponding resident family's electricity of the door open button
Whether words are switched on；
Step is C.1）If be switched on, control module control relay work so that electrically operated gate is opened.
The invention also discloses a kind of should be based on the automatic door opening side of community's gate control system of recognition of face and input through keyboard
Method, comprises the steps of：
Step 1）, infrared sensor senses someone before electrically operated gate, delivers a signal to the control module；
Step 2）, control module control photographic head work, the image of acquisition electrically operated gate forefathers；
Step 3）, control module detects the presence of face from the image for obtaining, and isolates human face region；
Step 4）, control module carries out pretreatment to the human face region image isolated, obtains the normalization face of uniform characteristics
Image；
Step 5）, control module extracts face feature information from normalization facial image；
Step 6）, the face sample image of the face feature information for extracting and memory module storage carries out by control module
Match somebody with somebody；
Step 6.1）, if there is the face sample image matched with the face feature information for extracting, control module control after
Electrical work so that electrically operated gate is opened.
It is further as open Door by Hand method of the present invention based on community's gate control system of recognition of face and input through keyboard
Prioritization scheme, the processor of the control module adopt ARM series monolithics.
It is further as open Door by Hand method of the present invention based on community's gate control system of recognition of face and input through keyboard
Prioritization scheme, the processor of the control module adopt SAA7750 single-chip microcomputers.
It is further as open Door by Hand method of the present invention based on community's gate control system of recognition of face and input through keyboard
Prioritization scheme, model HC-SR501 of the infrared sensor.
It is further as open Door by Hand method of the present invention based on community's gate control system of recognition of face and input through keyboard
Prioritization scheme, the memory element adopt SDRAM.
The present invention adopts above technical scheme compared with prior art, with following technique effect：
1. simple structure, easy to use；
2. can automatic identification face, need not open the door by swiping the card；
3. can converse with resident family, whether be opened by the direct access control of resident family, improve safety.
Description of the drawings
Fig. 1 is the module diagram of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings technical scheme is described in further detail：
As shown in figure 1, the invention discloses a kind of community's gate control system based on recognition of face and input through keyboard opens Door by Hand
Method, community's gate control system include infrared sensor, photographic head, keyboard, control module, relay, memory module, electronic
Door, entrance guard communication module and resident family's communication module；
Resident family's communication module is arranged on resident family of community resident family's communication unit within doors one by one comprising several；
The communication unit includes display module, resident family's phone and door open button, and the display module, resident family's phone, enabling are pressed
The equal and described control module of button is electrically connected；
The entrance guard communication module includes gate inhibition's phone, and gate inhibition's phone and the control module are electrically connected；
The electrically operated gate is connected with control module by the relay；
The infrared sensor is used for induction electric whether someone in front of the door, and passes it to the control module；
The photographic head is for gathering the image of face before electrically operated gate, and passes it to the control module；
The keyboard is used to be input into the resident family's house number for needing communication；
The memory module possesses the face sample image of access entitlements personnel for storage；
The control module respectively with infrared sensor, photographic head, keyboard, relay, memory module, entrance guard communication module, live
Family communication module is connected；
The method of opening Door by Hand is comprised the steps of：
Step A）, house number of the visitor by input through keyboard resident family to be accessed；
Step B）, control module judges whether the house number；
Step is B.1）, if there is the house number；
Step is B.1.1）, control module access control phone dialled towards resident family's phone of house number correspondence resident family；
Step is B.1.1.1）If resident family's closing of the circuit, control module control the corresponding display module of resident family's phone and show to take the photograph
As the image that head is photographed；
Step C）If the door open button of resident family's communication unit is pressed, control module judges the corresponding resident family's electricity of the door open button
Whether words are switched on；
Step is C.1）If be switched on, control module control relay work so that electrically operated gate is opened.
The invention also discloses a kind of should be based on the automatic door opening side of community's gate control system of recognition of face and input through keyboard
Method, comprises the steps of：
Step 1）, infrared sensor senses someone before electrically operated gate, delivers a signal to the control module；
Step 2）, control module control photographic head work, the image of acquisition electrically operated gate forefathers；
Step 3）, control module detects the presence of face from the image for obtaining, and isolates human face region；
Step 4）, control module carries out pretreatment to the human face region image isolated, obtains the normalization face of uniform characteristics
Image；
Step 5）, control module extracts face feature information from normalization facial image；
Step 6）, the face sample image of the face feature information for extracting and memory module storage carries out by control module
Match somebody with somebody；
Step 6.1）, if there is the face sample image matched with the face feature information for extracting, control module control after
Electrical work so that electrically operated gate is opened.
The processor of the control module adopts ARM series monolithics, preferentially adopts SAA7750 single-chip microcomputers.
Model HC-SR501 of the infrared sensor.
The memory element adopts SDRAM.
Those skilled in the art of the present technique it is understood that unless otherwise defined, all terms used herein（Including skill
Art term and scientific terminology）With with art of the present invention in those of ordinary skill general understanding identical meaning.Also
It should be understood that those terms defined in such as general dictionary are should be understood that with the context with prior art
The consistent meaning of meaning, and unless defined as here, will not be explained with idealization or excessively formal implication.
Above-described specific embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, the be should be understood that specific embodiment that the foregoing is only the present invention is not limited to this
Bright, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc. should be included in the present invention
Protection domain within.
Claims (5)
1. based on recognition of face and input through keyboard community's gate control system the method that opens Door by Hand, community's gate control system includes
The communication of infrared sensor, photographic head, keyboard, control module, relay, memory module, electrically operated gate, entrance guard communication module and resident family
Module；
Resident family's communication module is arranged on resident family of community resident family's communication unit within doors one by one comprising several；
The communication unit includes display module, resident family's phone and door open button, and the display module, resident family's phone, enabling are pressed
The equal and described control module of button is electrically connected；
The entrance guard communication module includes gate inhibition's phone, and gate inhibition's phone and the control module are electrically connected；
The electrically operated gate is connected with control module by the relay；
The infrared sensor is used for induction electric whether someone in front of the door, and passes it to the control module；
The photographic head is for gathering the image of face before electrically operated gate, and passes it to the control module；
The keyboard is used to be input into the resident family's house number for needing communication；
The memory module possesses the face sample image of access entitlements personnel for storage；
The control module respectively with infrared sensor, photographic head, keyboard, relay, memory module, entrance guard communication module, live
Family communication module is connected；
Characterized in that, the automatic door opening method is comprised the steps of：
Step A）, house number of the visitor by input through keyboard resident family to be accessed；
Step B）, control module judges whether the house number；
Step is B.1）, if there is the house number；
Step is B.1.1）, control module access control phone dialled towards resident family's phone of house number correspondence resident family；
Step is B.1.1.1）If resident family's closing of the circuit, control module control the corresponding display module of resident family's phone and show to take the photograph
As the image that head is photographed；
Step C）If the door open button of resident family's communication unit is pressed, control module judges the corresponding resident family's electricity of the door open button
Whether words are switched on；
Step is C.1）If be switched on, control module control relay work so that electrically operated gate is opened.
2. the method that opens Door by Hand of the community's gate control system based on recognition of face and input through keyboard according to claim 1,
Characterized in that, the processor of the control module adopts ARM series monolithics.
3. the method that opens Door by Hand of the community's gate control system based on recognition of face and input through keyboard according to claim 2,
Characterized in that, the processor of the control module adopts SAA7750 single-chip microcomputers.
4. the method that opens Door by Hand of the community's gate control system based on recognition of face and input through keyboard according to claim 1,
Characterized in that, model HC-SR501 of the infrared sensor.
5. the method that opens Door by Hand of the community's gate control system based on recognition of face and input through keyboard according to claim 1,
Characterized in that, the memory element adopts SDRAM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610953887.5A CN106570968A (en) | 2016-10-27 | 2016-10-27 | Face identification/keyboard input-based manual door opening method of community access control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610953887.5A CN106570968A (en) | 2016-10-27 | 2016-10-27 | Face identification/keyboard input-based manual door opening method of community access control system |
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| CN106570968A true CN106570968A (en) | 2017-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610953887.5A Pending CN106570968A (en) | 2016-10-27 | 2016-10-27 | Face identification/keyboard input-based manual door opening method of community access control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113838240A (en) * | 2020-06-24 | 2021-12-24 | 重庆蕴明科技股份有限公司 | Intelligent access control management method based on block chain technology |
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2016
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Patent Citations (5)
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| CN104933788A (en) * | 2015-05-28 | 2015-09-23 | 江苏苏南万科物业服务有限公司 | Entrance intelligent access control method |
| CN204719837U (en) * | 2015-06-30 | 2015-10-21 | 中山市海辰科技发展有限公司 | A kind of visible dialogue system with face recognition module |
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Application publication date: 20170419 |
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