CN202559880U - Intelligent door lock system with face detection function - Google Patents
Intelligent door lock system with face detection function Download PDFInfo
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- CN202559880U CN202559880U CN2012201901603U CN201220190160U CN202559880U CN 202559880 U CN202559880 U CN 202559880U CN 2012201901603 U CN2012201901603 U CN 2012201901603U CN 201220190160 U CN201220190160 U CN 201220190160U CN 202559880 U CN202559880 U CN 202559880U
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Abstract
The utility model discloses an intelligent door lock system with a face detection function. The intelligent door lock system with the face detection function comprises a camera device and further comprises a video analysis processing unit which is connected with the camera device. A face detection module in the video analysis processing unit carries out video analysis processing preservation for video signals collected by the camera device. In addition, the intelligent door lock system is further provided with an iris processor which is connected with the camera device, and the iris processor is connected with an implementation module through an input-and-output module. The iris processor is provided with a user database, an iris information processing unit and an image extraction unit, wherein the user database, the iris information processing unit and the image extraction unit are connected in a signal mode. The implementation module comprises an alarm module and an implementation control module, wherein the alarm module and the implementation control module are connected by means of a signal mode. The intelligent door lock system adopts two modes to work, that is, a common working mode or an identification mode. Due to the fact that the intelligent door lock system is based on iris recognition technology and face detection technology, the system is unique, the door lock can be automatically opened as long as a person have a look at the door lock, and the degree of acceptability of users is high.
Description
Technical field
The utility model relates to a kind of intelligent door lock system that has people's face measuring ability based on iris recognition technology, belongs to the safety protection equipment technical field.
Background technology
The iris technology is applied to gate control system, existing Related product on the market, but combine human face detection tech and iris recognition technology intelligent door lock system appearance as yet on market of exploitation.The door-locking system here is mainly concerned with the household secure context; The safety of house system is directly connected to people's productive life and vital interests; How accomplishing to guard against theft and bringing the convenient and swift of feasibility to the user is the prerequisite of improvement system, utilizes image techniques such as advanced now iris identification, the detection of people's face to be applied to house system, can improve the safe antitheft performance greatly; Ensure user's property interest, this also is a house system intelligent direction Development Trend.
Summary of the invention
In order to address the above problem; The purpose of the utility model is to provide a kind of intelligent door lock system of the people's of having face measuring ability; Native system is based on iris recognition technology and human face detection tech, relates to combine the intelligent door lock system that people's face detects and iris recognition technology is developed.Iris recognition technology artificial destruction property is little, and has unique property, along with the fast development of iris recognition technology; Its discrimination is more accurate; Discern rapidlyer, anti-counterfeiting performance is higher, has effectively improved the safety of door-locking system; And the user needn't be carried key or the mode that memorizes a cipher code limits, and need have a look at door lock will open automatically.Native system adopts two kinds of patterns to carry out work, and a kind of is normal mode of operation, utilizes camera head to obtain video image, handles to preserve through video analysis and contains the video information of people's face, extracts this information and whom is judged visits thereby be convenient to the user; A kind of in addition is the identity differential mode; Utilize camera head to obtain iris image; Compare to distinguish whether be stored user in the storehouse through the image information in iris processor and the customer data base, if then door lock is opened automatically, if not then starting alarm module.Be normal mode of operation under the native system default situations, can switch entering identity differential mode through pattern, automatic adjustment of camera head focal length this moment or manual adjustment.
The utility model solves the technical scheme that its technical problem adopted: a kind of intelligent door lock system of the people's of having face measuring ability; Be device enforcement through the user interface that has display; On device, be provided with warning device, luminaire and camera, in device, be provided with photographing module, lighting module, video analysis processing unit, iris processor, input/output module, Executive Module.It comprises the camera head that is used to gather iris and facial image.Being used to contrast the iris processor of judging iris image opens door lock and starts the Executive Module of reporting to the police with being used to.Said camera head, iris processor are connected with Executive Module successively, and wherein, camera head and iris processor are the signal connected mode, and the iris processor is connected with Executive Module through input/output module.Said iris processor is provided with the customer data base that is used to store iris information that connects through aspect, processing unit and the image extraction unit that is used to handle iris information.Said Executive Module comprises alarm module, the execution control module that connects through signal.Also comprise the video analysis processing unit that is connected with said camera head.The vision signal that people's face detection module in the said video analysis processing unit collects said camera head is carried out the memory module preservation that video analysis is handled and is provided with therein.
Said camera head comprises high-resolution video camera and the camera control unit that links together, and said video camera also comprises CMOS or CCD optical imagery camera lens and the focus control that links together, and can carry out the automatic or manual zoom.
Said video analysis processing unit is provided with people's face detection module and memory module; When said people's face detection module detects when having people's face in the said vision signal, said processing unit is kept in the said memory module through the effective photo or the video of harvester picked-up people face.
Said door-locking system also comprises and is connected the display unit that is used to show the iris image that vision signal that said camera head collects and demonstration collect with said video analysis processing unit.
Said iris processor is to be transferred to the iris information processing unit after the iris image digitlization that harvester is gathered; Carry out image processing steps such as preliminary treatment and feature extraction at the iris information processing unit after, the iris feature information of obtaining, with the prior iris feature information comparison of storage in the database, with this judge the iris that obtains whether with the storehouse in image information be complementary.
Said iris subscriber database stores can be opened the authorized user iris information of door lock.
Said alarm module is that voice cue module, light prompt module or voice add the light prompt module.
Said door-locking system also comprises electromagnetic lock that is installed on the door and the execution control module that is connected with said electromagnetic lock, and this module input is the iris image processing unit.
Said door-locking system also is provided with user interface; Constitute by high definition LCD demonstration, keyboard and software; Perhaps can constitute by touch-screen and software; Can be for the user provide the good man-machine interaction interface, user interface carries out signal with iris customer data base, iris processor, video analysis processing unit and is connected.Subscriber interface module is used for carrying out operations such as pattern switching, user's registration, user management, user's login, focal length adjustment, video information extraction.Also can camera head, warning device and luminaire be placed in this interface appearance top.
Said system also is provided with the lighting module that is connected with video analysis processing unit signal with the iris processor, and in order to improve the quality of gathering image, the image of being convenient to postorder is handled.Lighting module is made up of luminaire and lighting controller, and luminaire can be for considering near surrounding environment illumination intensity and the human eye harvester that comfort level is installed on or all around visible light or infrared LED.
The beneficial effect of the utility model is: native system is based on iris identification and human face detection tech, and recognition speed clock like precision rate goes even farther than the other biological feature identification.And from its unique physiological characteristic, this technological anti-counterfeiting performance is higher, and artificial destruction property is less.The non-infringement property characteristics of iris identification need not to be accepted by the user easily through human body contact, make the user needn't carry under the situation of key, and " having a look at " door is just opened automatically, have embodied that it is intelligent.Combine the detection of people's face with iris identification, can keep visiting guest's information, increased the difficulty of theft again greatly,, improved household anti-theft security coefficient through technology such as employing audio alerts for the user.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further specified.
Fig. 1 is the frame structure sketch map that the utility model has the intelligent door lock system of people's face measuring ability.
Fig. 2 be Fig. 1 the native system device face structural representation.
Fig. 3 is the flow chart of native system device use.
The specific embodiment
See also Fig. 1, Fig. 2; A kind of intelligent door lock system that has people's face measuring ability; Be device enforcement through the user interface that has display; On device, be provided with warning device, luminaire and camera, in device, be provided with photographing module, lighting module, video analysis processing unit, iris processor, input/output module, Executive Module.It comprises the camera head that is used to gather iris and facial image.Being used to contrast the iris processor of judging iris image opens door lock and starts the Executive Module of reporting to the police with being used to.Said camera head, iris processor are connected with Executive Module successively.Wherein, harvester and iris processor are the signal connected mode, and the iris processor is connected with Executive Module through input/output module.Said iris processor is provided with the customer data base that is used to store iris information that connects through aspect, processing unit and the image extraction unit that is used to handle iris information.Said Executive Module comprises alarm module, the execution control module that connects through signal.Also comprise the video analysis processing unit that is connected with said camera head.The vision signal that people's face detection module in the said video analysis processing unit collects said camera head is carried out video analysis and is handled preservation.
Said iris and facial image camera head comprise high-resolution video camera and the camera control unit that links together; Said video camera also comprises CMOS or CCD optical imagery camera lens and the focus control that links together, and video camera can be operated in the fixedly shooting state that continuous shooting state can be operated in the automatic or manual zoom again.
Said video analysis processing unit is provided with people's face detection module and memory module; When said people's face detection module detects when having people's face in the said vision signal, said processing unit is kept in the said memory module through the effective photo or the video of harvester picked-up people face.
Said door-locking system also comprises the display unit that is connected the vision signal that is used to show that said camera head collects with said video analysis processing unit.
Said iris processor is to be transferred to processing unit after the iris image digitlization that harvester is gathered.Carry out image processing steps such as preliminary treatment and feature extraction at the iris processing unit after, the iris feature that obtains coding, with the iris feature encoding ratio of storage is right in advance in the database, with this judge the iris that obtains whether with the storehouse in image information be complementary.
Said iris subscriber database stores can be opened the authorized user iris information of door lock.
Said alarm module is that voice cue module, light prompt module or voice add the light prompt module.
Said door-locking system also comprises electromagnetic lock that is installed on the door and the execution control module that is connected with said electromagnetic lock, and this module input is the iris image processor.
Said door-locking system also is provided with user interface; Constitute by high definition LCD demonstration, keyboard and software; Perhaps can constitute by touch-screen and software; Can be for the user provide the good man-machine interaction interface, user interface carries out signal with iris customer data base, iris processor, video analysis processing unit and is connected.Subscriber interface module is used for carrying out operations such as model selection, user's registration, user management, user's login, focal length adjustment, video information extraction.Also can camera head, warning device and luminaire be placed in this interface appearance top.
Said system also is provided with the lighting module that is connected with video analysis processing unit signal with the iris processor, and in order to improve the quality of gathering image, the image of being convenient to postorder is handled.Lighting module is made up of luminaire and lighting controller, and luminaire can be for considering near surrounding environment illumination intensity and the human eye harvester that comfort level is installed on or all around visible light or infrared LED.
Native system uses step following:
Referring to Fig. 3, target people (user or guest) comes in front of the door, at first selects mode of operation through user interface, has two kinds of patterns available, and a kind of is normal mode of operation, in order to obtain video information; A kind of is the identity differential mode, unblanks in order to differentiate user identity.Only the user unblanks to carry out the special selection of pattern, otherwise is automatically made normal mode of operation.As be normal mode of operation; Then harvester is gathered visiting guest's video information in real time; People's face detection module through in the video analysis processing unit carries out analyzing and processing, effectively people's face frame storage, so that the user can inquire about visiting user's identity at any time.Select the identity differential mode, camera autozoom is perhaps regulated the iris image that the camera focal length is gathered the user through user interface, is sent to the iris processor then.System can initiatively point out when using first from customer data base and extract management threshold person's iris image information; The user can get into the UI Preferences related administrative information; Comprise information such as interpolation and cancellation name, photo, mandate priority level, can authorize and cancel a plurality of users' characteristic iris.Carry out information comparison in conjunction with iris database and iris processor,, then start the Executive Module auto-unlocking, otherwise system sends alarm signal automatically by voice cue module if this user's iris is complementary with authorizing iris.This moment, mode of operation automatically switched to picked-up visitor's under the general mode video information, carried out video or the human face image information that people's face detected and preserved the visitor through the video analysis processing unit.Caretaker's iris information is set for " initial iris " information, is endowed the highest rights of using that can increase other authorized users and " characteristic iris " information; So-called " characteristic iris " information is meant the iris information of verifying agreement, refusal or cancellation through the caretaker; So-called customer attribute information comprises caretaker and other donors' relevant information, and is comprehensive like option such as name, photo, mandate priority level or option.
Claims (9)
1. intelligent door lock system that has people's face measuring ability; Be device enforcement through the user interface that has display; On device, be provided with warning device, luminaire and camera, in device, be provided with photographing module, lighting module, video analysis processing unit, iris processor, input/output module, Executive Module; It is characterized in that: comprise the camera head that is used to gather iris and facial image; Being used to contrast the iris processor of judging iris image opens door lock and starts the Executive Module of reporting to the police with being used to; Said camera head, iris processor are connected with Executive Module successively, and wherein, camera head and iris processor are the signal connected mode, and the iris processor is connected with Executive Module through input/output module; Said iris processor is provided with the customer data base that is used to store iris information that connects through aspect, processing unit and the image extraction unit that is used to handle iris information; Said Executive Module comprises alarm module, the execution control module that connects through signal; Also comprise the video analysis processing unit that is connected with said camera head; The vision signal that people's face detection module in the said video analysis processing unit collects said camera head is carried out the memory module preservation that video analysis is handled and is provided with therein.
2. a kind of intelligent door lock system that has people's face measuring ability according to claim 1 is characterized in that: said camera head comprises high-resolution video camera and the camera control unit that links together; Said video camera also comprises CMOS or CCD optical imagery camera and the focus control that links together, and can carry out the automatic or manual zoom.
3. a kind of intelligent door lock system that has people's face measuring ability according to claim 1 is characterized in that: said alarm module can be that voice cue module, light prompt module or voice add the light prompt module.
4. a kind of intelligent door lock system that has people's face measuring ability according to claim 1 is characterized in that: be provided with the lighting module that is connected with video analysis processing unit signal with the iris processor.
5. a kind of intelligent door lock system that has people's face measuring ability according to claim 1; It is characterized in that: said system also is provided with user interface; Constitute by high definition LCD demonstration, keyboard and software; Perhaps be made up of touch-screen and software, camera head, warning device and luminaire can be provided with and be positioned at this operation interface outward appearance top or independent installation on door.
6. a kind of intelligent door lock system that has people's face measuring ability according to claim 1, it is characterized in that: lighting module is made up of luminaire and lighting controller; Luminaire is visible light or infrared LED.
7. a kind of intelligent door lock system that has people's face measuring ability according to claim 1; It is characterized in that: said video analysis processing unit is provided with people's face detection module and memory module; When said people's face detection module detects when having people's face in the vision signal, effective photo or video that said video analysis processing unit is shot with video-corder people's face through camera head are kept in the said memory module.
8. a kind of intelligent door lock system that has people's face measuring ability according to claim 1 is characterized in that: said door-locking system also comprises the display unit that is connected the vision signal that is used to show that said camera head collects with said video analysis processing unit.
9. a kind of intelligent door lock system that has people's face measuring ability according to claim 1; It is characterized in that: said door-locking system also comprises electromagnetic lock that is installed on the door and the execution control module that is connected with said electromagnetic lock, and this module input is the iris image processor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012201901603U CN202559880U (en) | 2012-05-01 | 2012-05-01 | Intelligent door lock system with face detection function |
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| CN2012201901603U CN202559880U (en) | 2012-05-01 | 2012-05-01 | Intelligent door lock system with face detection function |
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| CN202559880U true CN202559880U (en) | 2012-11-28 |
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| CN2012201901603U Expired - Fee Related CN202559880U (en) | 2012-05-01 | 2012-05-01 | Intelligent door lock system with face detection function |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014132108A1 (en) * | 2013-03-01 | 2014-09-04 | Intech-Les, Razvojni Center, D.O.O. | Interactive door system |
| CN104966359A (en) * | 2015-07-20 | 2015-10-07 | 京东方科技集团股份有限公司 | Anti-theft alarm system and method |
| CN106887059A (en) * | 2017-01-18 | 2017-06-23 | 华南农业大学 | A kind of intelligent electronic lock system based on face recognition |
| CN107386827A (en) * | 2017-09-22 | 2017-11-24 | 贵州维讯光电科技有限公司 | A kind of door lock iris camera intelligent identifying system |
| CN107610294A (en) * | 2017-09-15 | 2018-01-19 | 赵立峰 | One kind switch lock system and switch lock system control method |
| CN109184358A (en) * | 2018-10-09 | 2019-01-11 | 芜湖市越泽机器人科技有限公司 | Intelligent door lock system with recognition of face |
| CN111255299A (en) * | 2018-12-03 | 2020-06-09 | 珠海格力电器股份有限公司 | Door lock control method and device |
-
2012
- 2012-05-01 CN CN2012201901603U patent/CN202559880U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014132108A1 (en) * | 2013-03-01 | 2014-09-04 | Intech-Les, Razvojni Center, D.O.O. | Interactive door system |
| CN104966359A (en) * | 2015-07-20 | 2015-10-07 | 京东方科技集团股份有限公司 | Anti-theft alarm system and method |
| CN104966359B (en) * | 2015-07-20 | 2018-01-30 | 京东方科技集团股份有限公司 | anti-theft alarm system and method |
| CN106887059A (en) * | 2017-01-18 | 2017-06-23 | 华南农业大学 | A kind of intelligent electronic lock system based on face recognition |
| CN107610294A (en) * | 2017-09-15 | 2018-01-19 | 赵立峰 | One kind switch lock system and switch lock system control method |
| CN107386827A (en) * | 2017-09-22 | 2017-11-24 | 贵州维讯光电科技有限公司 | A kind of door lock iris camera intelligent identifying system |
| CN107386827B (en) * | 2017-09-22 | 2023-06-09 | 贵州维讯光电科技有限公司 | Iris camera intelligent identification system for lock |
| CN109184358A (en) * | 2018-10-09 | 2019-01-11 | 芜湖市越泽机器人科技有限公司 | Intelligent door lock system with recognition of face |
| CN111255299A (en) * | 2018-12-03 | 2020-06-09 | 珠海格力电器股份有限公司 | Door lock control method and device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20150501 |
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| EXPY | Termination of patent right or utility model |