CN209607049U - A kind of access control system based on image recognition and password authentification - Google Patents
A kind of access control system based on image recognition and password authentification Download PDFInfo
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- CN209607049U CN209607049U CN201920626453.3U CN201920626453U CN209607049U CN 209607049 U CN209607049 U CN 209607049U CN 201920626453 U CN201920626453 U CN 201920626453U CN 209607049 U CN209607049 U CN 209607049U
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Abstract
The utility model provides a kind of access control system based on image recognition and password authentification, including access control system, data transmission module and comparison system, the access control system includes face acquisition module, first processor, scrambler and controller, and the comparison system includes second processor, alarm, face contrast module, password contrast module and memory；When staff carries out the pass authentication of access control system, if recognition of face succeeds and Password Input mistake, still normal obstruct door of opening allows to pass through access control system at this time, criminal is avoided to threaten the life security of staff, the alarm is triggered and is alarmed in the dark at the same time, intervene the police in time, to reduce the property loss in building and the safety of support personnel.Implement the utility model can in some special screnes simultaneously support personnel and property safety, to effectively increase the flexibility and reliability of access control system.
Description
Technical field
The utility model relates to access control system technical field, more particularly, to a kind of based on image recognition and password authentification
Access control system.
Background technique
Image recognition refers to that pictorial stimulus acts on sense organ, people recognize it be a certain figure that experience is crossed mistake
Journey also makes image re-recognize, and in image recognition, should have the information for entering sense organ at that time, also to there is the information stored in memory,
The process being only compared by the information stored with current information, is just able to achieve and re-recognizes to image.With section
The progress of skill, image recognition technology also improves therewith, and is used in access control equipment, is improved and is built by face recognition technology
Safety.
Currently, the access control system based on recognition of face is installed in the building of part, staff only passes through face
It just can enter building after the verifying of identification, however, when staff is seized on both sides by the arms by criminal and passes through gate inhibition, if staff is just
It is often verified gate inhibition, criminal just can enter in building and steal capsule information or property, if staff deliberately verifies mistake
Accidentally, then criminal is likely to threaten the life security of staff.Therefore, existing access control system is in some particular fields
In scape can not support personnel and property simultaneously safety, lack flexibility and reliability.
Utility model content
The utility model provides a kind of access control system based on image recognition and password authentification, to solve existing gate inhibition
System in some special screnes cannot the safety of support personnel and property simultaneously technical problem, to improve access control system
Flexibility and reliability.
In order to solve the above-mentioned technical problem, the utility model provides a kind of gate inhibition based on image recognition and password authentification
System, including access control system, data transmission module and comparison system；
The access control system includes face acquisition module, first processor, scrambler and controller, and the face is adopted
The output end of collection module is connect with the first end of the first processor, the output end of the scrambler and the first processor
Second end connection, the third end of the first processor is connect with the first end of the data transmission module, at described first
4th end of reason device is connect with the input terminal of the controller, and the output end of the controller is connect with obstruct door；
The comparison system includes second processor, alarm, face contrast module, password contrast module and memory,
The first end of the second processor is connect with the second end of the data transmission module, the second end of the second processor with
The input terminal of the alarm connects, and the third end of the second processor is connect with the first end of the face contrast module,
4th end of the second processor is connect with the first end of the password contrast module, the second end of the face contrast module
It is connect with the first end of the memory, the second end of the password contrast module is connect with the second end of the memory.
Preferably, the data transmission module includes the first wireless signals and is used for and first wireless communication
The second wireless singal device that number device carries out wireless communication, the first end of the data transmission module and first wireless signals
Connection, the second end of the data transmission module are connect with the second wireless singal device.
Preferably, the face acquisition module includes optical camera, face detection module, characteristic extracting module
And categorization module, the output end of the optical camera are connect with the input terminal of the face detection module, the Face datection
The output end of module is connect with the input terminal of the characteristic extracting module, the output end of the characteristic extracting module and the classification
The input terminal of module connects, and the output end of the categorization module is connect with the output end of the face acquisition module.
Preferably, the comparison system further includes alarm, the 5th end of the second processor and the police
Accuse the input terminal connection of device.
Compared with prior art, the utility model embodiment has the following beneficial effects:
Access control system provided by the utility model based on image recognition and password authentification, including access control system, number
According to transmission module and comparison system, when staff needs to pass through gate inhibition, the access control system acquires personnel to be verified
The face information and encrypted message of input, it is described right to be transferred to human face data and code data by the data transmission module
Than system, to carry out facial image verifying and password authentification, when facial image is proved to be successful and password authentification fails, that is, illustrate
Staff is most likely in by stress state, and access control system still opens obstruct door at this time, and criminal is avoided to threaten work
Make the life security of personnel, while controlling alarm and alarming, intervene the police in time, to reduce the property loss in building
And the safety of support personnel.Implement the utility model can in some special screnes simultaneously support personnel and property peace
Entirely, to effectively increase the flexibility and reliability of access control system.
Detailed description of the invention
Fig. 1 is that the structure for the access control system based on image recognition and password authentification that the utility model embodiment one provides is shown
It is intended to.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clear, complete description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Figure 1, the utility model embodiment provides a kind of access control system based on image recognition and password authentification,
Including access control system, data transmission module and comparison system；
The access control system includes face acquisition module, first processor, scrambler and controller, and the face is adopted
The output end of collection module is connect with the first end of the first processor, the output end of the scrambler and the first processor
Second end connection, the third end of the first processor is connect with the first end of the data transmission module, at described first
4th end of reason device is connect with the input terminal of the controller, and the output end of the controller is connect with obstruct door；
The comparison system includes second processor, alarm, face contrast module, password contrast module and memory,
The first end of the second processor is connect with the second end of the data transmission module, the second end of the second processor with
The input terminal of the alarm connects, and the third end of the second processor is connect with the first end of the face contrast module,
4th end of the second processor is connect with the first end of the password contrast module, the second end of the face contrast module
It is connect with the first end of the memory, the second end of the password contrast module is connect with the second end of the memory.
In the utility model embodiment, when staff needs to pass through gate inhibition, access control system acquisition to
The face information and encrypted message of verifying personnel input are transmitted human face data and code data by the data transmission module
To the comparison system, to carry out facial image verifying and password authentification, when facial image is proved to be successful and password authentification failure
When, that is, illustrate that staff is most likely in by stress state, access control system still opens obstruct door at this time, avoids criminal
The life security of staff is threatened, while controlling alarm and alarming, intervenes the police in time, to reduce in building
Property loss and the safety of support personnel.Implement the utility model can in some special screnes simultaneously support personnel and wealth
The safety of production, to effectively increase the flexibility and reliability of access control system.
In the utility model embodiment, it should be noted that staff wants to need to know by face by gate inhibition
Not Yan Zheng and password authentification, when recognition of face is proved to be successful, no matter password authentification success or not, obstruct door can all open, no
With in the dark when password authentification failure, system can control the alarm and be alarmed, and exist so as to avoid staff
By the life security under the state of seizing on both sides by the arms, while the intervention that can contact the police in time again, to reduce property loss and the guarantor in building
The safety of barrier personnel.
In the utility model embodiment, preferably, the data transmission module includes the first wireless signals
With the second wireless singal device for being carried out wireless communication with first wireless signals, the first of the data transmission module
End is connect with first wireless signals, and the second end of the data transmission module is connect with the second wireless singal device.
It is understood that the data transmission module can be wire transmission, it is also possible to be wirelessly transferred, it is practical at this
In novel preferred embodiment, carried out data transmission by the way of wireless communication, to improve access control equipment during installation
Flexibility.
In the utility model embodiment, preferably, the face acquisition module includes optical camera, face
Detection module, characteristic extracting module and categorization module, the output end of the optical camera are defeated with the face detection module
Enter end connection, the output end of the face detection module is connect with the input terminal of the characteristic extracting module, the feature extraction
The output end of module is connect with the input terminal of the categorization module, the output end of the categorization module and the face acquisition module
Output end connection.
In the utility model embodiment, it should be noted that the face acquisition module includes optical camera, face
Detection module, characteristic extracting module and categorization module are scanned, institute by face of the optical camera to staff
It states face detection module and human face data is divided into several parts, then carried out by feature of the characteristic extracting module to face
It extracts, and several fractional transmissions is splitted data into the first processor by the categorization module, so that the people of acquisition
Face data are more accurate.
In the utility model embodiment, preferably, the comparison system further includes alarm, at described second
5th end of reason device is connect with the input terminal of the alarm.
In the utility model embodiment, it is preferable that the comparison system further includes alarm, it should be noted that when
When staff carries out recognition of face authentication failed, the second processor controls the alarm immediately and gives a warning, with
The right of access of the not no entrance guard device of personnel to be verified is prompted, while the warning that the alarm issues can also cause security
Personnel's note that so that prevent the illegal passage of criminal.
It should be noted that the access control system provided by the utility model based on image recognition and password authentification be password and
The secret signal access control system of the dual identification verifying of face, its working principle is that: staff carries out Password Input and face scan, door
Face is divided into several parts by the face detection module prohibited inside the control system, then by the characteristic extracting module to face
Feature extract, and several parts are splitted data by the categorization module and are entered in processor, and by described close
The code data of code device input is then transmitted directly in the first processor, and the first processor passes data by data
Data are passed to the second processor by defeated module, and data correspondence is sent to the face contrast module and institute by second processor
Password contrast module is stated, and passes through the database in the face contrast module and the password contrast module and the memory
It is compared；When verifying current, if recognition of face fails, no matter whether Password Input is correct, and alarm can all issue police
It accuses, to remind security personnel；If recognition of face success, and Password Input is correct, then the second processor passes through the number
Instruction is assigned according to transmission module, so that the first processor opens obstruct door by the controller, so that staff is logical
It crosses, and alarm and alarm will not all react；If recognition of face success, and Password Input mistake, obstruct door remains unchanged energy
Enough normal openings, but alarm can alarm in the dark automatically.
To sum up, compared with prior art, the utility model embodiment has the following beneficial effects:
Access control system provided by the utility model based on image recognition and password authentification, including access control system, number
According to transmission module and comparison system, when staff needs to pass through gate inhibition, the access control system acquires personnel to be verified
The face information and encrypted message of input, it is described right to be transferred to human face data and code data by the data transmission module
Than system, to carry out facial image verifying and password authentification, when facial image is proved to be successful and password authentification fails, that is, illustrate
Staff is most likely in by stress state, and access control system still opens obstruct door at this time, and criminal is avoided to threaten work
Make the life security of personnel, while controlling alarm and alarming, intervene the police in time, to reduce the property loss in building
And the safety of support personnel.Implement the utility model can in some special screnes simultaneously support personnel and property peace
Entirely, to effectively increase the flexibility and reliability of access control system.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the protection scope of the utility model.
Claims (4)
1. a kind of access control system based on image recognition and password authentification, which is characterized in that passed including access control system, data
Defeated module and comparison system；
The access control system includes face acquisition module, first processor, scrambler and controller, and the face acquires mould
The output end of block is connect with the first end of the first processor, and the of the output end of the scrambler and the first processor
The connection of two ends, the third end of the first processor are connect with the first end of the data transmission module, the first processor
The 4th end connect with the input terminal of the controller, the output end of the controller is connect with obstruct door；
The comparison system includes second processor, alarm, face contrast module, password contrast module and memory, described
The first end of second processor is connect with the second end of the data transmission module, the second end of the second processor with it is described
The input terminal of alarm connects, and the third end of the second processor is connect with the first end of the face contrast module, described
4th end of second processor is connect with the first end of the password contrast module, the second end of the face contrast module and institute
The first end connection of memory is stated, the second end of the password contrast module is connect with the second end of the memory.
2. the access control system based on image recognition and password authentification as described in claim 1, which is characterized in that the data pass
Defeated module includes the first wireless signals and the second wireless singal for carrying out wireless communication with first wireless signals
Device, the first end of the data transmission module are connect with first wireless signals, the second end of the data transmission module
It is connect with the second wireless singal device.
3. the access control system based on image recognition and password authentification as described in claim 1, which is characterized in that the face is adopted
Collecting module includes optical camera, face detection module, characteristic extracting module and categorization module, the output of the optical camera
End is connect with the input terminal of the face detection module, the output end of the face detection module and the characteristic extracting module
Input terminal connection, the output end of the characteristic extracting module are connect with the input terminal of the categorization module, the categorization module
Output end is connect with the output end of the face acquisition module.
4. the access control system based on image recognition and password authentification as described in claim 1, which is characterized in that the comparison system
System further includes alarm, and the 5th end of the second processor is connect with the input terminal of the alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920626453.3U CN209607049U (en) | 2019-04-30 | 2019-04-30 | A kind of access control system based on image recognition and password authentification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201920626453.3U CN209607049U (en) | 2019-04-30 | 2019-04-30 | A kind of access control system based on image recognition and password authentification |
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| CN209607049U true CN209607049U (en) | 2019-11-08 |
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| CN201920626453.3U Expired - Fee Related CN209607049U (en) | 2019-04-30 | 2019-04-30 | A kind of access control system based on image recognition and password authentification |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113192244A (en) * | 2021-04-27 | 2021-07-30 | 上海创米科技有限公司 | Intelligent door control system and method |
| US20210407231A1 (en) * | 2020-06-25 | 2021-12-30 | Yokogawa Electric Corporation | Device, method and storage medium |
-
2019
- 2019-04-30 CN CN201920626453.3U patent/CN209607049U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210407231A1 (en) * | 2020-06-25 | 2021-12-30 | Yokogawa Electric Corporation | Device, method and storage medium |
| US11967191B2 (en) * | 2020-06-25 | 2024-04-23 | Yokogawa Electric Corporation | Device, method and storage medium |
| CN113192244A (en) * | 2021-04-27 | 2021-07-30 | 上海创米科技有限公司 | Intelligent door control system and method |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |