CN105528821A - Intelligent access control system - Google Patents
Intelligent access control system Download PDFInfo
- Publication number
- CN105528821A CN105528821A CN201510986013.5A CN201510986013A CN105528821A CN 105528821 A CN105528821 A CN 105528821A CN 201510986013 A CN201510986013 A CN 201510986013A CN 105528821 A CN105528821 A CN 105528821A
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- China
- Prior art keywords
- unit
- biological characteristic
- door
- biological
- biological information
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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
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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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
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses an intelligent access control system. The intelligent access control system comprises an intelligent door lock module, an electronic door viewer module, an alarm module and a door state detection module; the electronic door viewer module comprises a camera lens unit, a doorbell unit, a sound pickup unit, a laser range finding unit, a voice device and a light detection unit; the intelligent door lock module comprises a biological characteristic acquisition unit, an unlocking unit, a second proximity switch unit arranged in a door handle position, a biological characteristic verifying unit, a biological characteristic dynamic updating unit, an unlocking unit and an encryption memory, and when the biological characteristic information verification is valid, the biological characteristic information in a private key encryption area of the encryption memory is updated; and when the biological characteristic information verification is invalid, biological characteristic information original data is stored in the temporary data area of the encryption memory. When the biological characteristic information verification is valid, the biological characteristic information in the private key encryption area of the encryption memory is automatically updated without afresh inputting registered biological characteristic information at set intervals.
Description
Technical field
The present invention relates to a kind of intelligent access control system.
Background technology
Tradition entrance guard device ensures resident family's residential security by the mode of key unlocking.Key is easily lost, easily copied, and makes resident family's indoor security there is certain hidden danger.Existing intelligent access control system adopts biological identification technology or automatic induction technology mostly, without the need to resident family's management key, great convenience is brought to the life of resident family, but also there are some problems simultaneously, such as grow along with pupillary, can periodically there is trickle change in its fingerprint and vein profile, therefore tradition adopts fingerprint recognition mode or refers to that the gate control system of hand vein recognition mode needs again to enroll the pupillary biological information of registration at set intervals, otherwise will cause the reduction of recognition accuracy.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of intelligent access control system dynamically updating the biological information in encrypted memory encrypted private key district is provided.
The object of the invention is to be achieved through the following technical solutions: a kind of intelligent access control system, comprises intelligent door lock module, electronic peephole viewer module, alarm module and door state detection module;
Door state detection module comprises the first proximity switch unit being arranged at doorframe loose-leaf place, and when door state detection module detects that the door shut-in time exceedes preset time threshold, access control system enters dormancy low-power consumption mode;
Electronic peephole viewer module comprises pick-up lens unit, doorbell unit, pick-up units, radium-shine range cells, speech ciphering equipment and light detecting unit, when light source generation cataclysm, light detecting unit detects light source skip signal, radium-shine range cells carries out repeatedly circle collection near target, gathers target range; When radium-shine range cells detects that target range is less than predeterminable range threshold value, activate pick-up lens unit and capture function;
Intelligent door lock module comprises physical characteristics collecting unit, to unblank unit, be arranged at the second proximity switch unit at door handle place, biological characteristic validation unit, biological characteristic dynamic update unit, to unblank unit, encryption reservoir, after activation pick-up lens unit captures function in a fixed response time, whether the second proximity switch unit inspection door handle place at door handle place has object proximity, if there is object proximity, then automatic activation physical characteristics collecting unit, physical characteristics collecting unit is for gathering the biological information of target, comprise finger print information and refer to venous information, and be sent to biological characteristic validation unit, biological characteristic validation unit is for verifying the biological information of the target that physical characteristics collecting unit collects, biological characteristic validation passes through, then upgraded the biological information in encrypted memory encrypted private key district by biological characteristic dynamic update unit, and send corresponding unlocking signal to unit of unblanking, biological characteristic validation failure, then by the ephemeral data district of former for this biological information data stored in encryption reservoir, later stage is when carrying out biological characteristic validation, biological information in biological information and ephemeral data district is contrasted, if ephemeral data district stored this biological information, then this illegal biological information is sent to alarm module, is undertaken storing and reporting to the police by alarm module, if object proximity do not detected, radium-shine range cells detects that target range is within the scope of predeterminable range, then automatically open doorbell unit, doorbell unit is play and is preset visitor and to come to visit music, and music stops when door-lock opening and/or connection speech ciphering equipment, open pick-up units and also play the voice messaging sent by speech ciphering equipment, set up voice system.
Described light detecting unit comprises photoresistance.
The cycle index that described radium-shine range cells carries out repeatedly circle collection to close target is 1-10 time, and the cycle of circle collection is 1-5 second.
The invention has the beneficial effects as follows:
1) when biological characteristic validation passes through, the biological information in automatic renewal encrypted memory encrypted private key district, usefulness is: minor is in growth and development process, trickle change can be there is in fingerprint and vein profile, the biological information of automatic renewal validated user, again enrolls registration biological information after at set intervals.
2) during biological characteristic validation failure, by the ephemeral data district of the former data of this physical characteristics collecting information stored in encryption reservoir, biological characteristic and ephemeral data district data contrast, if find, ephemeral data district stored this illegal biological information, then this illegal biological information is sent to warning device, is undertaken storing and reporting to the police by warning device; Especially, the legal biological information of this gate control system mandate can extract illegal biological characteristic raw data, in order to submitting corresponding evidence during alert process to.
Embodiment
Technical scheme of the present invention is described in further detail, but protection scope of the present invention is not limited to the following stated below.
A kind of intelligent access control system, comprises intelligent door lock module, electronic peephole viewer module, alarm module and door state detection module; Door state detection module comprises the first proximity switch unit being arranged at doorframe loose-leaf place, and when door state detection module detects that the door shut-in time exceedes preset time threshold, access control system enters dormancy low-power consumption mode;
Electronic peephole viewer module comprises pick-up lens unit, doorbell unit, pick-up units, radium-shine range cells, speech ciphering equipment and photoresistance, when light source generation cataclysm, photoresistance detects light source skip signal, to carrying out repeatedly circle collection near target, (cycle index is 1-10 time to radium-shine range cells, the cycle of circle collection is 1-5 second), gather target range; When radium-shine range cells detects that target range is less than predeterminable range threshold value, activate pick-up lens unit and capture function;
Intelligent door lock module comprises physical characteristics collecting unit, to unblank unit, be arranged at the second proximity switch unit at door handle place, biological characteristic validation unit, biological characteristic dynamic update unit, to unblank unit, encryption reservoir, after activation pick-up lens unit captures function in a fixed response time, whether the second proximity switch unit inspection door handle place at door handle place has object proximity, if there is object proximity, then automatic activation physical characteristics collecting unit, physical characteristics collecting unit is for gathering the biological information of target, comprise finger print information and refer to venous information, and be sent to biological characteristic validation unit, biological characteristic validation unit is for verifying the biological information of the target that physical characteristics collecting unit collects, biological characteristic validation passes through, then upgraded the biological information in encrypted memory encrypted private key district by biological characteristic dynamic update unit, and send corresponding unlocking signal to unit of unblanking, biological characteristic validation failure, then by the ephemeral data district of former for this biological information data stored in encryption reservoir, later stage is when carrying out biological characteristic validation, biological information in biological information and ephemeral data district is contrasted, if ephemeral data district stored this biological information, then this illegal biological information is sent to alarm module, is undertaken storing and reporting to the police by alarm module, if object proximity do not detected, radium-shine range cells detects that target range is in predeterminable range scope (can be set to 30cm-150cm), then automatically open doorbell unit, doorbell unit is play and is preset visitor and to come to visit music, and music stops when door-lock opening and/or connection speech ciphering equipment, open pick-up units and also play the voice messaging sent by speech ciphering equipment, set up voice system.
Further, when visitor's music of coming to visit completes, when door lock is not opened and/or is connected without speech ciphering equipment, pick-up lens unit carries out candid photograph photograph automatically, pick-up units pickup visitor leaves a message information, and the visitor information generating encryption by wireless module is sent on default display module (mobile electron photograph album) or the mobile terminal (smart mobile phone, panel computer etc.) of authorizing; When visitor information fails to send, preserved by wireless module, and intermittent is retransmitted temporarily.
Especially, when in access process, display module receives visitor and to come to visit information, directly can set up network with opal module and be connected, and carry out real-time voice dialogue; Further, display device terminal can see opal real-time grasp shoot (shooting).
Especially, display device, after authorizing, can be opened opal module and checks gate inhibition's real-time information by real time remote; Opal timing can be received and capture image information.
The above is only the preferred embodiment of the present invention, be to be understood that the present invention is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from the spirit and scope of the present invention, then all should in the protection domain of claims of the present invention.
Claims (3)
1. an intelligent access control system, is characterized in that: comprise intelligent door lock module, electronic peephole viewer module, alarm module and door state detection module;
Door state detection module comprises the first proximity switch unit being arranged at doorframe loose-leaf place, and when door state detection module detects that the door shut-in time exceedes preset time threshold, access control system enters dormancy low-power consumption mode;
Electronic peephole viewer module comprises pick-up lens unit, doorbell unit, pick-up units, radium-shine range cells, speech ciphering equipment and light detecting unit, when light source generation cataclysm, light detecting unit detects light source skip signal, radium-shine range cells carries out repeatedly circle collection near target, gathers target range; When radium-shine range cells detects that target range is less than predeterminable range threshold value, activate pick-up lens unit and capture function;
Intelligent door lock module comprises physical characteristics collecting unit, to unblank unit, be arranged at the second proximity switch unit at door handle place, biological characteristic validation unit, biological characteristic dynamic update unit, to unblank unit, encryption reservoir, after activation pick-up lens unit captures function in a fixed response time, whether the second proximity switch unit inspection door handle place at door handle place has object proximity, if there is object proximity, then automatic activation physical characteristics collecting unit, physical characteristics collecting unit is for gathering the biological information of target, comprise finger print information and refer to venous information, and be sent to biological characteristic validation unit, biological characteristic validation unit is for verifying the biological information of the target that physical characteristics collecting unit collects, biological characteristic validation passes through, then upgraded the biological information in encrypted memory encrypted private key district by biological characteristic dynamic update unit, and send corresponding unlocking signal to unit of unblanking, biological characteristic validation failure, then by the ephemeral data district of former for this biological information data stored in encryption reservoir, later stage is when carrying out biological characteristic validation, biological information in biological information and ephemeral data district is contrasted, if ephemeral data district stored this biological information, then this illegal biological information is sent to alarm module, is undertaken storing and reporting to the police by alarm module, if object proximity do not detected, radium-shine range cells detects that target range is within the scope of predeterminable range, then automatically open doorbell unit, doorbell unit is play and is preset visitor and to come to visit music, and music stops when door-lock opening and/or connection speech ciphering equipment, open pick-up units and also play the voice messaging sent by speech ciphering equipment, set up voice system.
2. a kind of intelligent access control system according to claim 1, is characterized in that: described light detecting unit comprises photoresistance.
3. a kind of intelligent access control system according to claim 1, is characterized in that: the cycle index that described radium-shine range cells carries out repeatedly circle collection to close target is 1-10 time, and the cycle of circle collection is 1-5 second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510986013.5A CN105528821B (en) | 2015-12-25 | 2015-12-25 | A kind of intelligent access control system |
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| CN201510986013.5A CN105528821B (en) | 2015-12-25 | 2015-12-25 | A kind of intelligent access control system |
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| CN105528821A true CN105528821A (en) | 2016-04-27 |
| CN105528821B CN105528821B (en) | 2017-08-29 |
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| CN201510986013.5A Active CN105528821B (en) | 2015-12-25 | 2015-12-25 | A kind of intelligent access control system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106251449A (en) * | 2016-08-08 | 2016-12-21 | 深圳市释金石科技有限公司 | There is the door lock referring to hand vein recognition |
| CN108335397A (en) * | 2018-04-26 | 2018-07-27 | 王金土 | A kind of removable, expansible passing control system and its control method |
| WO2019071707A1 (en) * | 2017-10-12 | 2019-04-18 | 深圳市沃特沃德股份有限公司 | Door lock control method and device |
| CN109830015A (en) * | 2019-01-29 | 2019-05-31 | 上海乐愚智能科技有限公司 | Visiting personnel recognition methods, device, intelligent peephole, server and storage medium |
| CN113837069A (en) * | 2021-09-18 | 2021-12-24 | 珠海格力电器股份有限公司 | Finger vein identification method, device, authentication equipment and storage medium |
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| CN103886658A (en) * | 2014-01-28 | 2014-06-25 | 北京中科虹霸科技有限公司 | Multi-modal biometric recognition-based distributed internet-of-things lock equipment and unlocking method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106251449A (en) * | 2016-08-08 | 2016-12-21 | 深圳市释金石科技有限公司 | There is the door lock referring to hand vein recognition |
| WO2019071707A1 (en) * | 2017-10-12 | 2019-04-18 | 深圳市沃特沃德股份有限公司 | Door lock control method and device |
| CN108335397A (en) * | 2018-04-26 | 2018-07-27 | 王金土 | A kind of removable, expansible passing control system and its control method |
| CN109830015A (en) * | 2019-01-29 | 2019-05-31 | 上海乐愚智能科技有限公司 | Visiting personnel recognition methods, device, intelligent peephole, server and storage medium |
| CN113837069A (en) * | 2021-09-18 | 2021-12-24 | 珠海格力电器股份有限公司 | Finger vein identification method, device, authentication equipment and storage medium |
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| Publication number | Publication date |
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| CN105528821B (en) | 2017-08-29 |
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