CN101616308A - Multifunctional visual doorbell system and its implementation - Google Patents
Multifunctional visual doorbell system and its implementation Download PDFInfo
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Abstract
The invention provides a kind of multifunctional visual doorbell system and its implementation, belong to technical field of biometric identification.This system comprises people's face photographing module, face recognition module, gate inhibition's calculation process module, video intercom module, composite control template and electromagnetic lock etc.The present invention merges recognition of face and video doorbell technology well, and also the display screen of the display screen that the modeling of people's face can be used and observation usefulness is realized by same composite display screen; In addition, utilize card reader to discern to the entrained row that sticks into of user; Utilize the bar code reading module, do not increasing under the hardware devices circumstances and can distinguish bar code content; Utilize legally to go out indegree, can carry out recognition of face and authorize automatically from authorization module; Utilize band people binding module, can monitor band people behavior etc. effectively.The present invention has promoted present recognition of face gate inhibition The Application of Technology convenience, function of use and security performance significantly.
Description
Technical field
The invention belongs to technical field of biometric identification.
Background technology
Biological identification technology is a key areas of present authentication, identification aspect.Biological identification technology commonly used at present mainly includes technology such as fingerprint recognition, metacarpal bone identification, recognition of face, iris recognition.
Face recognition technology wherein, it is important emerging research contents in the present field of biological recognition, it is modes such as utilization computer Recognition, the analysis of people's face biological characteristic, by comparison between the recognition of face and discriminating, determines whether it is the know-how of same people's person's handwriting.
Face recognition technology has progressively had different application at present in different technical fields.Wherein, just include field---the entrance guard device that biotechnology is often used.Realize gate inhibition's control operation by the means of bio-identification.
But present pass through gate inhibition's technology that the recognition of face scheme realizes, be not widely used.Trace it to its cause, include following these weak points:
1. the recognition of face gate inhibition has not convenient part more on operating process;
2. recognition of face gate inhibition's structure often is unfavorable for user modeling;
3. people's face technology gate inhibition is aspect safety management, also remains winding level, such as, under the situation that has the people to lead, the statistics of entrance guard device and safety function may just can't have been taken into account.
4. the video doorbell technology in the recognition of face gate inhibition product, does not obtain good combination in existing products.
In the present invention, because gate inhibition's part and video doorbell partly combine,, no longer do differentiation below so gate inhibition's structure also is referred among the category of video doorbell system.
Summary of the invention
The purpose of this invention is to provide a kind of multifunctional visual doorbell system and its implementation, in order to provide a kind of structure more rationally, recognition of face entrance guard device, and safer recognition of face gate inhibition's implementation method efficiently.
A kind of multifunctional visual doorbell system, it is achieved in that this system includes following part:
People's face photographing module, it is in order to realize the modular structure of people's face shooting;
Face recognition module, it is in order to receive people's face image pickup result that aforesaid people's face photographing module is obtained, by comparing the modular structure that obtains face recognition result with the standard faces data that prestore;
Gate inhibition's calculation process module, it is in order to controlling the calculation process module of each electronic unit in this gate control system, to comprise the recognition result that obtains by aforesaid face recognition module, the functional structure that realizes gate inhibition's State Control is interior;
The video intercom module, it is the video call structure by people's face photographing module, the common composition of conversation module and intercommunication control module institute;
The composite control template, it is the board structure of circuit that is provided with aforesaid face recognition module and video intercom module simultaneously;
Electromagnetic lock, it is an Electric lock of realizing the control of gate inhibition's on off state by the control signal that reception comes from gate inhibition's calculation process module.
Further, described system also includes following technical characterictic:
Cooperate described people's face photographing module, be provided with the obtain image light source supply module that realizes by the luminous component that comprises the infraluminescence source.
Corresponding described gate inhibition's calculation process module, be provided with the unusual condition call management module, it includes in order to the service push-to-talk button of opening call function, the supporting microphone that can enroll user voice, and the loud speaker that can play service association sound.
Corresponding aforesaid gate inhibition's calculation process module is provided with and legally goes out indegree from authorization module, and it is gone out indegree statistics submodule, legal authorization and triggered submodule and formed from the authority record submodule by legal.
Corresponding described gate inhibition's calculation process module, the band people who is provided with in order to statistics band people situation binds statistical module, it by band people validated user statistics submodule, added up submodule by the band person and the band people judges that submodule is formed jointly.
Corresponding described gate inhibition's calculation process module is provided with in order to realize the card reader of Card Reader recognition function, and this card reader includes the one at least in magnetic card reader, IC card reader, the RFID card reader.
Corresponding described gate inhibition's calculation process module is provided with in order to realize the bar code reading module of bar-code identification function, is cooperating aforesaidly also can to come captured bar code content is carried out identifying operation in order to realize people's face photographing module of bar code shoot function.
Corresponding described gate inhibition's calculation process module, be provided with in order to realize the cipher control module of cipher control function, cooperating this cipher control module to be provided with the numeric keypad that is used to realize input function, the input operation of this numeric keypad synchronous applications call number in the doorbell operation.
This system includes two-layer door body, between two-layer door body, be provided with the clearance space that to tolerate towards others, corresponding two-layer door body doorframe place separately, be provided with independently people's face realization module and supporting electromagnetic lock, in order to start inboard door body below the situation that in guaranteeing clearance space, does not have the tailer.
A kind of implementation method of multifunctional visual doorbell system, it is achieved in that this method includes following steps:
Further, described method also includes following technical characterictic:
When the user who does not carry out the modeling of people's face passes through aforesaid gate inhibition by legal means, to trigger the legal indegree statistics submodule that goes out, when statistics number surpasses certain threshold level, to trigger submodule by legal authorization and automatically this user be carried out recognition of face modeling mandate, and by carrying out the related information record from the authority record submodule.
In aforesaid step 2, if there is validated user to start the gate inhibition by recognition of face, and this user leads the people with identification authority to enter under the situation of this entrance guard device, meeting triggering band people binds statistical module and comes the behavior is added up, by band people validated user statistics submodule wherein band people person is added up, add up submodule by quilt band person and add up information, and this band people adds up behavior, can judge that submodule triggers by the band people by the band person.
Corresponding described step 1 when carrying out the modeling of people's face, can cooperate people's face photographing module that bar code is distinguished by the bar code reading module, obtains the modeling authority.
Corresponding described step 2 or step 3, when the user can't pass through the gate inhibition by recognition of face, can also come the entrained bar code content of user is distinguished by the bar code reading module, under the situation that identification is passed through, start electromagnetic lock by gate inhibition's calculation process module.
The invention has the advantages that: utilize the present invention, can carry out the recognition of face of gate control system very effectively, and, can merge well with existing video doorbell technology, the display screen of using when on the other hand, utilizing display screen that the composite control template can use the modeling of people's face and people's face record, observation is realized by same composite display screen; Utilize supporting card reader to discern to the entrained row that sticks into of user; Utilize the bar code reading module, do not increasing under the hardware devices circumstances and can also effectively distinguish, so just the application surface of the gate control system of effectively widening bar code content; Utilize legally to go out indegree, can carry out the recognition of face mandate automatically certain user group from authorization module; Utilize band people binding module, can monitor band people behavior etc. effectively.By the present invention, present recognition of face gate inhibition The Application of Technology convenience, attainable function and security performance have been promoted significantly.
Description of drawings
The present invention will be described in more detail below in conjunction with accompanying drawing.
Fig. 1 is the circuit block diagram of multifunctional visual doorbell system of the present invention.
Fig. 2 is the schematic diagram of main formwork structure among the present invention.
Fig. 3 is in the multifunctional visual doorbell system of the present invention, the structural representation of main control end fuselage under user mode.
Fig. 4 is in the multifunctional visual doorbell system of the present invention, the structural representation of outer control end.
Fig. 5 is a multifunctional visual doorbell system of the present invention, a kind of anti-schematic diagram of structure of trailing.
Fig. 6 is a multifunctional visual doorbell system of the present invention, the structural representation of main control end fuselage under user mode, and wherein institute's content identified is a bar-code structure.
Fig. 7 is the flow chart of the implementation method of multifunctional visual doorbell system of the present invention.
Embodiment
With reference to the accompanying drawings, the present invention is described further in conjunction with specific embodiments.
As shown in Figure 1, a kind of multifunctional visual doorbell system 100 described in the invention, with in the past like product by comparison, this system includes following part:
(1) people's face photographing module 210, it is in order to realize the modular structure of people's face shooting.In this modular structure, be provided with in order to realize the photosensitive-member of optical photographing.Captured image is fit to express with number format.
People's face photographing module 210 can adopt the sensitive chip of visible light aspect to realize, perhaps adopts the infrared light sensitive chip to realize.In the specific implementation, the people's face photographing module 210 that utilizes infrared light to carry out the sensitization processing is embodiment preferred.Because can carrying out more hidden light filling, this mode handles.
Handle configuration aspects at light filling, can be in conjunction with shown in Figure 3.Cooperating described people's face photographing module 210, be provided with by comprising the luminous component in infraluminescence source, just passable such as the electroluminescent lamp that power and spectral band are all suitable, realize obtain image light source supply module 211 with this.
(2) face recognition module 220, and it is in order to receive people's face image pickup result that aforesaid people's face photographing module 210 is obtained, by comparing the modular structure that obtains face recognition result with the standard faces data that prestore.
The standard faces data that prestored are by people's face modeling that validated user carried out is realized.These standard faces data are the bases of carrying out effective recognition of face.
As a reference, with reference to Fig. 2, shown in Figure 3, the process of standard faces data modeling can be achieved like this:
Validated user is by the main control end button 130 on the main control end fuselage 120 at master control end 110 places, start the modeling operation, then, make a video recording by people's face photographing module 210, carry out data processing by gate inhibition's calculation process module 200 again, the people's face biological characteristic unloading that obtains is got final product to memory module 201.
(3) gate inhibition's calculation process module 200, it is in order to controlling the calculation process module of each electronic unit in this gate control system, to comprise the recognition result that is obtained by aforesaid face recognition module 220, the functional structure that realizes gate inhibition's State Control is interior.
Gate inhibition's calculation process module 200 can be arranged the operational analysis operation according to the needed operation processing function of each parts in this system.When the access control state, can send control command to electromagnetic lock 240 by gate inhibition's calculation process module 200, decide the open and-shut mode of electromagnetic lock 240.
(4) the video intercom module 230, and it is by people's face photographing module 210, conversation module 231, and 232 common video call structures of forming of intercommunication control module.
In conjunction with shown in Figure 4, this module is mainly in order to be achieved as follows purpose: the user can by composite display screen 331, people's face photographing module 210 etc., and carry out video calling between the outer control end 500 at master control end 110 places.Be positioned at the validated user at outer control end 500 places, can decide the open and-shut mode of whole gate inhibition system by intercommunication control module 232 directly by 530 input structures such as grade of the outer control end button on the outer control end 500.
When conversation, can utilize outer control end microphone 540 to realize that similar is in the fixed telephone microphone; Also can by be provided with on the outer control end 500 in order to realizing the outer control end loud speaker 520 of outer sound playing function, and realize in order to the outer control end microphone 521 of realizing the sound input function.
The function of this respect and conventional video doorbell (or being called visual entrance guard) are similar, but the structure that realizes has very big difference because this structure be with the present invention in each software and hardware structure of face identification functions combine make.
(5) the composite control template 310, it is to be provided with simultaneously in order to connecting the data-interface of aforesaid gate inhibition's calculation process module 200 and people's face photographing module 210 video datas of gathering, and is provided with the board structure of circuit that shows handover module 311 in order to the data of the show state of controlling both data.
In conjunction with shown in Figure 3, here this functional structure among the present invention is described in detail.
As shown in Figure 3, the described multifunctional visual doorbell system 100 of present embodiment, the pairing agent structure of its circuit board includes as the lower part:
A, master control borad 300, it is the board structure of circuit that is provided with multiple circuit function module, its typical feature is to be provided with gate inhibition's calculation process module 200.For example and without limitation, can realize by present ARM9 circuit board on the market.Can realize multiple operation processing function by this ARM9 circuit board, and, can show purpose in order to the image on the control composite display module 330.
B, composite indicating template 330, it is the board structure of circuit that is provided with composite display screen 331.This composite indicating template 330 can receive the vision signal that comes from two aspects: I simultaneously, comes from the vision signal of sending by gate inhibition's calculation process module 200 on the master control borad 300; II comes from the vision signal at people's face photographing module 220 places.The two vision signal can show that handover module 311 switches by data, and when a signal showed, another one can not show; Perhaps also can show in the different interval synchronization of a screen.
Cite a plain example: when validated user carries out the modeling of people's face, can directly send vision signal to composite indicating template 330, and show by composite display screen 331 by master control borad 300.And when the user who does not discern authority faces this gate control system, can obtain gate inhibition's permission by the mode of operation video doorbell.In this case, this user only need press main control end button 130, perhaps other supporting button, just can start the operation of video doorbell aspect, simultaneously, can the synchronous triggering data show handover module 311 by this button, the picture material in the composite display screen 331 is switched to the facial image of being shot with video-corder by people's face photographing module 220, show content of shooting in real time.
This structure has broken through a restriction of present various face identification devices: utilize the master control borad 300 can be directly to composite display screen 331 transmission video signals, and can access image and realize; But the vision signal that comes from people's face photographing module 220 places just can't directly be gathered by master control borad 300 synchronously and shown by composite display screen 331.
And among the present invention, be provided with composite indicating template 330 specially, can receive and handle under the prerequisite of vision signal in the master control borad 300, can also directly be connected, obtain to come from the video data in people's face photographing module 220 and show with people's face photographing module 220.This technology is a breakthrough of the present invention.
As typical embodiment and non-limiting, this master control borad 300 is wherein realized by ARM9.
In conjunction with Fig. 3, we do a complete explanation to this accompanying drawing again:
The vision signal at master control borad 300 places is transferred to earlier in the composite control masterplate 310, and then via the demonstration control operation of composite indicating template 330, finally shows on composite display screen 331.
Coming from the vision signal in people's face photographing module 220, also is to be transferred to earlier in the composite control masterplate 310, and then via the demonstration control operation of composite indicating template 330, finally shows on composite display screen 331.
And come from vision signal in people's face photographing module 220, and also have a critical function, effectively discern by face recognition module 220 exactly.This face recognition module 220 can be arranged on the supporting circuit board, is called recognition of face control board 320.
On the other hand,, can allow, carry out video calling via video intercom module 230 not by the user of recognition of face by master control borad 300.The video information of being transmitted then can transfer to composite control module 310, and then transfer to outer control end 500, and show via outer end display screen 510 by the shooting of people's face photographing module 220 again.
(6) electromagnetic lock 240, and it is an Electric lock of realizing the control of gate inhibition's on off state by the control signal that reception comes from gate inhibition's calculation process module 200.This lockset just can be realized by the electromagnetic lock of routine.
Electromagnetic lock 240 direct open and-shut modes in order to control gate body 600.The various door type of door body 600 general references.
Among the present invention, on the basis of aforementioned structure, following innovative point can also be set:
Join described gate inhibition's calculation process module 200 shown in Figure 1, corresponding, unusual condition call management module 270 can be set, it includes the dial-up structure that matches with the special services number in order to start.Corresponding aforesaid unusual condition call management module 270 can be provided with in order to opening the service push-to-talk button 271 of call function, and the supporting microphone in order to the admission user voice, and in order to play the loud speaker of service association sound.In the drawings, respectively corresponding master control microphone 140 and master control loud speaker 150.
This unusual condition call management module 270 can provide voice to help when the user feels confused.Specifically can realize like this: can utilize main control end button 130 or other input structure, trigger unusual condition call management module 270, then, wired or wireless communication parts by correspondence, come and be connected with the service end of these unusual condition call management module 270 supporting settings, at configurable corresponding attendant of service end or intelligent sound phone, coming provides answer to user's query.
Further, corresponding aforesaid gate inhibition's calculation process module 200 is provided with and legally goes out indegree from authorization module 410, it by legally go out indegree statistics submodule 411, legal authorization triggers submodule 412, is formed from authority record submodule 413 threes.
Wherein legal goes out indegree statistics submodule 411, and the mode of being permitted by validated user in order to recording user is opened the number of times of gate control system.Such as, this unfolding mode can realize by calling out video intercom module 230.
Legal authorization wherein triggers submodule 412, is the modular structure that is used to trigger from authorization function.Such as, setting legal triggering, to go out indegree from authorization function legal be ten times, so, after the user reaches this number, just can trigger this module, with user's the direct modeling of people's face data, is used as the normal data of recognition of face aspect.
Wherein from authority record submodule 413, be the modular structure that the information of carrying out from Authorized operation process and licensee is write down and stores.
Further, for the coefficient of safety of this face recognition door control system is provided, can also be corresponding described gate inhibition's calculation process module 200, setting is bound statistical module 400 in order to the band people of statistics band people situation, this module can write down and add up the non-validated user of validated user band (general reference outside the validated user other everyone) and open this incident of gate inhibition, it by band people validated user statistics submodule 401, added up submodule 402 and band people by the band person and judge that 403 of submodules form jointly.
Band people validated user statistics submodule 401 wherein, referring to can be to legal modular structure of adding up by recognition of face access door access control system and band people person, mainly be that its band people of record enters gate inhibition's number of times, time, and band people person people face information, or corresponding identity information etc.
Wherein added up submodule 402 by the band person, refer to legal by the band people modular structure of adding up.Leading two guest B and C by the gate inhibition such as, owner A, owner A can obtain purview certification by recognition of face, and two guest B and C be by the band person, can obtain add up by added up submodule 402 by the band person.
Band people wherein judges submodule 403, mainly is the modular structure that this behavior of band people is judged.The topmost standard that can trigger factor of judgment is: 1. need the validated user that can carry out recognition of face, 2. need the non-validated user (referring to the guest here) that can not carry out recognition of face.This module is added up the somebody of institute, and when the target group satisfies the two simultaneously and requires, then has been judged as band people behavior.
Also have a kind of situation to avoid, exactly illegal user's the behavior of trailing.For addressing this problem, can be by corresponding permission button be set, or the anti-structure etc. of trailing is avoided.In addition, join shown in Figure 5ly, showed a kind of dual anti-structural representation of trailing multifunctional visual doorbell system here.
For example and without limitation, it includes two-layer door body 600, is provided with the clearance space 700 that can tolerate towards others between two-layer door body 600.Corresponding two-layer door body 600 doorframe place separately one cover master control terminal body 120 can all be set, and independently people's face is realized module 600 and supporting electromagnetic lock 240.The user can not have to start inboard door body 600 below tailer's the situation in guaranteeing clearance space 700 when using the gate control system of the type.
Further, corresponding described gate inhibition's calculation process module 200 is provided with in order to realize the card reader 250 of Card Reader recognition function, and this card reader includes the one at least in magnetic card reader, IC card reader, the RFID card reader, does not also limit to certainly.
In the specific implementation, these card reader 250 preferential IC-card card reader, particularly non-contact IC card selected.Certainly, other card reader type, too can, or the like.
Be provided with under the situation of true tapered end, this card reader 250 preferential positions that are provided with are neighboring areas of tapered end, particularly do the card reader of a hollow, and real tapered end is limited to the hollow space of card reader, get final product.
Utilize card reader 250, can allow under the situation of the supporting card of user carrier, also can have right, perhaps have the right of in the gate inhibition, carrying out the modeling of people's face by the gate inhibition.
Corresponding described gate inhibition's calculation process module 200, can also be provided with in order to realize the bar code reading module 280 of bar-code identification function, cooperating aforesaidly also can to come captured bar code content is carried out identifying operation in order to realize people's face photographing module 210 of bar code shoot function.
This module is mainly in order to realize the recognition function of bar code.Described bar code comprises bar code commonly used at present and two-dimensional bar code etc.The principle of recognition is such: utilize people's face photographing module 210, can take the image of bar code, and in supporting memory module 201, can set in advance can discern, the comparative standard bar code information.Captured bar code image can pass through the processing form in early stage of format conversion, recognition earlier, and then and the standard bar code information compare; Also can directly taken bar code image and standard bar code image be compared, obtain recognition result not by identification.
Utilize bar code reading module 280 described in the invention, can widen the range of application of face identification device significantly.Because under a lot of situations, need carry out the modeling of people's face to the gate inhibition and can effectively discern.And the bar code part does not then need the modeling of pre-ancestor's face, and this can be considered a kind of useful replenishing to the bar code reading function, such as, but when often the guest being arranged, just can utilize this method to set up current bar code immediately for the guest.Join shown in Figure 6, just showed here one in order to realize bar code reading can the schematic diagram of master control end under user mode.
On the other hand, can also set up disposable user people's face modeling license key by this bar code.When the user carries this key structure with bar code (can certainly, also not limit by forms such as paper as carrier), just can directly carry out the modeling of people's face.This function and present all face recognition technologies all have breakthrough meaning by comparison.Because, in former people's face modeling, the authority of assigner's face modeling how? this is a very problem of difficulty.
Corresponding described gate inhibition's calculation process module 200, be provided with in order to realize the cipher control module 260 of cipher control function, cooperating this cipher control module to be provided with the numeric keypad 233 that is used to realize input function, the input operation of these numeric keypad 233 synchronous applications call number (such as room number) in the doorbell operation.
As shown in Figure 3, can directly adopt numeric keypad 233 wherein to operate.And whether correct described cipher control module 260 be in order to the password input of judging the user modular structure.In this structure, need the preset standard password, can compare easily like this.This cipher control module 260 equally also can be considered as the useful of recognition of face replenished.But it is pointed out that whether this module enables, and can be determined by the user.
In conjunction with shown in Figure 7, the present invention has also described a kind of implementation method of multifunctional visual doorbell system, and a lot of technical characterictics in this method have been done multiple description in front, may be summarized as follows here:
When carrying out capture, if the image definition deficiency then triggers obtain image light source supply module 211, the intensity of illumination when increasing capture automatically by gate inhibition's calculation process module 200.
Carry out the authority permission of people's face modeling, multiple implementation arranged:
1. the user obtains the modeling authority by behind card reader 250 Card Readers.
2. after the user imports passwords by numeric keypad 233, obtain the modeling authority.
3. other users of user by having supporting associated permissions permission obtains the modeling authority.
4. the user obtains the modeling authority by bar code reading.Or the like.
In this step 2, if there is validated user to start the gate inhibition by recognition of face, and this user leads the people with identification authority to enter under the situation of this entrance guard device, meeting triggering band people binds statistical module 400 and comes the behavior is added up, be with people person to add up by 401 pairs of band people validated user statistics submodules wherein, add up submodule 402 by quilt band person and add up information, and this band people adds up behavior, can judge that submodule 403 triggers by the band people by the band person.
In this step 3, described " legal contact user " can be considered the user who is in outer control end place.
In abovementioned steps, when the user who does not carry out the modeling of people's face passes through aforesaid gate inhibition by legal means, to trigger the legal indegree statistics submodule 411 that goes out, when statistics number surpasses certain threshold level, to trigger submodule 412 by legal authorization and automatically this user be carried out recognition of face modeling mandate, and by carrying out the information record from authority record submodule 413.
Further, corresponding described step 2 or step 3, when the user can't pass through the gate inhibition by recognition of face, can also come the entrained bar code content of user is distinguished by bar code reading module 280, under the situation that identification is passed through, can start electromagnetic lock 240 by gate inhibition's calculation process module 200.
More than be the description of this invention and non-limiting, based on other execution mode of inventive concept, all among protection scope of the present invention.
Claims (14)
1. multifunctional visual doorbell system is characterized in that this system includes following part:
People's face photographing module, it is in order to realize the modular structure of people's face shooting;
Face recognition module, it is in order to receive people's face image pickup result that aforesaid people's face photographing module is obtained, by comparing the modular structure that obtains face recognition result with the standard faces data that prestore;
Gate inhibition's calculation process module, it is in order to controlling the calculation process module of each electronic unit in this gate control system, to comprise the recognition result that obtains by aforesaid face recognition module, the functional structure that realizes gate inhibition's State Control is interior;
The video intercom module, it is the video call structure by people's face photographing module, the common composition of conversation module and intercommunication control module institute;
The composite control template, it is the board structure of circuit that is provided with aforesaid face recognition module and video intercom module simultaneously;
Electromagnetic lock, it is an Electric lock of realizing the control of gate inhibition's on off state by the control signal that reception comes from gate inhibition's calculation process module.
2. a kind of multifunctional visual doorbell system according to claim 1 is characterized in that: cooperating described people's face photographing module, be provided with the obtain image light source supply module that realizes by the luminous component that comprises the infraluminescence source.
3. a kind of multifunctional visual doorbell system according to claim 1, it is characterized in that: corresponding described gate inhibition's calculation process module, be provided with the unusual condition call management module, it includes in order to the service push-to-talk button of opening call function, the supporting microphone that can enroll user voice, and the loud speaker that can play service association sound.
4. a kind of multifunctional visual doorbell system according to claim 1, it is characterized in that: corresponding aforesaid gate inhibition's calculation process module, be provided with and legally go out indegree from authorization module, it is gone out indegree statistics submodule, legal authorization and is triggered submodule and formed from the authority record submodule by legal.
5. a kind of multifunctional visual doorbell system according to claim 1, it is characterized in that: corresponding described gate inhibition's calculation process module, the band people who is provided with in order to statistics band people situation binds statistical module, and it is added up submodule, added up submodule and be with the people to judge that submodule is formed jointly by the band person by band people validated user.
6. a kind of multifunctional visual doorbell system according to claim 1, it is characterized in that: corresponding described gate inhibition's calculation process module, be provided with in order to realize the card reader of Card Reader recognition function, this card reader includes the one at least in magnetic card reader, IC card reader, the RFID card reader.
7. a kind of multifunctional visual doorbell system according to claim 1, it is characterized in that: corresponding described gate inhibition's calculation process module, be provided with in order to realize the bar code reading module of bar-code identification function, cooperating aforesaidly also can to come captured bar code content is carried out identifying operation in order to realize people's face photographing module of bar code shoot function.
8. a kind of multifunctional visual doorbell system according to claim 1, it is characterized in that: corresponding described gate inhibition's calculation process module, be provided with in order to realize the cipher control module of cipher control function, cooperating this cipher control module to be provided with the numeric keypad that is used to realize input function, the input operation of this numeric keypad synchronous applications call number in the doorbell operation.
9. a kind of multifunctional visual doorbell system according to claim 1, it is characterized in that: this system includes two-layer door body, between two-layer door body, be provided with the clearance space that to tolerate towards others, corresponding two-layer door body doorframe place separately, be provided with independently people's face realization module and supporting electromagnetic lock, in order to start inboard door body below the situation that in guaranteeing clearance space, does not have the tailer.
10. the implementation method of a multifunctional visual doorbell system is characterized in that this method includes following steps:
Step 1 when carrying out the recognition of face modeling, is carried out capture by people's face image unit, and the capture content sends video control signal by the composite control template, and cause composite display screen carries out the image relevant with modeling and shows;
Step 2, after the user finishes modeling process, when carrying out recognition of face, carry out capture by people's face photographing module, carry out recognition of face by face recognition module, and come electromagnetic lock is carried out control operation by gate inhibition's calculation process module, if can't directly finish recognition of face, then be transferred to next step;
Step 3, for the user who does not carry out the modeling of people's face in advance, corresponding gate control system has under the situation of legal contact user, start the video doorbell operation, carry out capture by people's face photographing module, the capture result transfers to by the composite control module and carries out the image demonstration in the supporting composite display screen, and shows in the outer end display screen at synchronous transmission control end place outside corresponding with legal contact user;
Step 4, the user is the control end place outside, directly by intercommunication control module and supporting gate inhibition's calculation process module, controls the open and-shut mode of electromagnetic lock.
11. the implementation method of a kind of multifunctional visual doorbell system according to claim 10, it is characterized in that: when the user who does not carry out the modeling of people's face passes through aforesaid gate inhibition by legal means, to trigger the legal indegree statistics submodule that goes out, when statistics number surpasses certain threshold level, to trigger submodule by legal authorization and automatically this user be carried out recognition of face modeling mandate, and by carrying out the related information record from the authority record submodule.
12. the implementation method of a kind of multifunctional visual doorbell system according to claim 10, it is characterized in that: in aforesaid step 2, if there is validated user to start the gate inhibition by recognition of face, and this user leads the people with identification authority to enter under the situation of this entrance guard device, meeting triggering band people binds statistical module and comes the behavior is added up, by band people validated user statistics submodule wherein band people person is added up, add up submodule by quilt band person and add up information by the band person, and this band people adds up behavior, can judge that submodule triggers by the band people.
13. the implementation method of a kind of multifunctional visual doorbell system according to claim 10, it is characterized in that: corresponding described step 1, when carrying out the modeling of people's face, can cooperate people's face photographing module that bar code is distinguished by the bar code reading module, obtain the modeling authority.
14. the implementation method of a kind of multifunctional visual doorbell system according to claim 10, it is characterized in that: corresponding described step 2 or step 3, when the user can't pass through the gate inhibition by recognition of face, can also come the entrained bar code content of user is distinguished by the bar code reading module, under the situation that identification is passed through, start electromagnetic lock by gate inhibition's calculation process module.
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| CN101819690A (en) * | 2010-03-29 | 2010-09-01 | 中山大学 | Entrance control message-leaving system |
| CN101853535A (en) * | 2010-05-25 | 2010-10-06 | 无锡中星微电子有限公司 | Door control system and door control management method |
| CN102393977A (en) * | 2011-07-25 | 2012-03-28 | 苏州中研纺织科技有限公司 | Electronic door lock |
| CN102420976A (en) * | 2011-12-01 | 2012-04-18 | 厦门狄耐克电子科技有限公司 | Building visual intercom host with face identification |
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| CN104038742A (en) * | 2014-06-06 | 2014-09-10 | 上海卓悠网络科技有限公司 | Doorbell system based on face recognition technology |
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| CN106611152A (en) * | 2015-10-23 | 2017-05-03 | 腾讯科技（深圳）有限公司 | User identity determination method and apparatus |
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