CN110644855A - Intelligent door lock - Google Patents
Intelligent door lock Download PDFInfo
- Publication number
- CN110644855A CN110644855A CN201911021207.6A CN201911021207A CN110644855A CN 110644855 A CN110644855 A CN 110644855A CN 201911021207 A CN201911021207 A CN 201911021207A CN 110644855 A CN110644855 A CN 110644855A
- Authority
- CN
- China
- Prior art keywords
- door lock
- display screen
- password
- intelligent door
- password display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
- G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
Abstract
The invention discloses an intelligent door lock, comprising: the control module comprises a password display screen, is connected with the door lock and is used for displaying a password keyboard and unlocking the door lock; the imaging module is arranged on the door and used for imaging the password display screen in the air outside the door; and the interaction module is connected with the control module and is used for identifying the user and awakening the control module. The floating virtual password keyboard interacts with the user, so that the pathogen transmission is avoided, and the password keyboard does not need to be cleaned; meanwhile, the advantage of high reliability of password unlocking is reserved, the password is prevented from leaking through the one-way visual function of the floating imaging technology, the safety of the door lock is improved, and the user experience is improved.
Description
Technical Field
The invention relates to a lockset unlocking technology, in particular to an intelligent door lock.
Background
Traditional tool to lock needs the key to open the lock, carries inconveniently, in case forget still can be refused the door by oneself to, the duplication of key is comparatively troublesome, and the cost is higher, and user experience is relatively poor.
Along with the development of intelligent identification technology, nowadays, the intelligent door lock has gone into thousands of households, the popularization rate is higher and higher, the installation is convenient, the use is convenient, and the addition of authentication users is almost not limited. The existing intelligent door locks mainly adopt solid keyboard password unlocking, fingerprint unlocking, face recognition unlocking, voice control unlocking, iris recognition unlocking and the like, but the door locks all have the problem in practical application. Passwords for password unlocking, fingerprint unlocking and voice control unlocking of the physical keyboard are easy to steal, and the password unlocking and the fingerprint unlocking of the physical keyboard are easy to smudge, easy to infect germs and need to be cleaned frequently; the recognition success rate of the voice control unlocking and the face recognition unlocking is low, and the user experience is very poor; the cost of iris identification unlocking is too high, the application range is extremely limited, and large-scale commercial use cannot be realized.
Disclosure of Invention
According to an embodiment of the present invention, there is provided an intelligent door lock, including:
the control module comprises a password display screen, is connected with the door lock and is used for displaying a password keyboard and unlocking the door lock;
the imaging module is arranged on the door and used for imaging the password display screen in the air outside the door;
and the interaction module is connected with the control module and is used for identifying the user and awakening the control module.
Further, the password display screen is a physical keyboard or a virtual keyboard.
Further, the brightness of the password display screen is preferably 1000nits or more.
Further, the imaging module is parallel to the plane of the door, and the included angle range (0, 90 degrees) between the password display screen and the imaging module is formed.
Further, the imaging module includes: the utility model discloses a light transmission layer of two-layer printing opacity laminate, each layer the light transmission laminate sets up in layers, every layer the light transmission laminate contains the transparent stripe of laminating each other, the face and/or its opposite that the transparent stripe laminates each other is equipped with the plane of reflection, the plane of reflection contains but not limited to evaporate/plate the metal level, or the reflectance coating of pasting, the transparent stripe of adjacent two-layer light transmission laminate is the orthogonal and arranges for the transform of the propagation direction of light that the reflection ray sent in order to realize the password display screen in imaging module.
Furthermore, the reflecting surfaces of the non-edge transparent strips between the even-numbered transparent laminated bodies or between the odd-numbered transparent laminated bodies are not on the same plane.
Further, the thickness of the reflecting surface is in the range of 5 ~ 400 nm.
Further, the mutually orthogonal transparent bars respectively form an included angle with the sight line of the user not less than 15 degrees.
Further, the mutually orthogonal transparent bars respectively form an angle of 45 degrees with the sight line of the user.
Further, the interaction module contains infrared touch sensor, infrared touch sensor sets up in imaging module one side, the infrared light that infrared touch sensor sent forms infrared light curtain, infrared light curtain with the formation of image of the floating of password display screen outside the door is located the coplanar.
Further, the infrared light curtain covers the floating imaging of the password display screen outside the door.
According to the intelligent door lock disclosed by the embodiment of the invention, the floating virtual password keyboard is interacted with a user, so that not only is the transmission of germs avoided, but also the password keyboard is not required to be cleaned; meanwhile, the advantage of high reliability of password unlocking is reserved, the password is prevented from leaking through the one-way visual function of the floating imaging technology, the safety of the door lock is improved, and the user experience is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and are intended to provide further explanation of the claimed technology.
Drawings
Fig. 1 is a schematic view of an installation structure of an intelligent door lock according to an embodiment of the invention;
FIG. 2 is a schematic diagram of an infrared light curtain of an interaction module of an intelligent door lock according to an embodiment of the invention;
FIG. 3 is a schematic structural diagram of a staggered arrangement of multiple layers of light-transmitting laminates of an intelligent door lock according to an embodiment of the invention;
FIG. 4 is a schematic top view of a micro-mirror imaging structure of a light transmissive laminate of an intelligent door lock in accordance with an embodiment of the present invention;
FIG. 5 is a schematic diagram illustrating an optimal interaction perspective for a user of an intelligent door lock according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of an aerial imaging module (illustrated as a two-layer light-transmissive laminate) of FIG. 5 with a user-optimized viewing angle of 45 °;
fig. 7 is a schematic diagram of the user viewing angle of 45 ° in fig. 5.
Detailed Description
The present invention will be further explained by describing preferred embodiments of the present invention in detail with reference to the accompanying drawings.
First, an intelligent door lock according to an embodiment of the present invention will be described with reference to fig. 1 ~ 7, where the intelligent door lock is used for an intelligent door lock, and has simple modules, moderate cost, and wide application scenarios.
As shown in fig. 1, the intelligent door lock according to the embodiment of the present invention includes a control module 1, an imaging module 2, and an interaction module 3. The control module 1 is connected with the door lock and used for unlocking the door lock; the imaging module 2 is arranged on the door and used for forming a floating image 4 outside the door; the interaction module 3 is connected with the control module 1 and used for identifying the user and waking up the control module 1.
Specifically, as shown in fig. 1, the control module 1 includes a password display screen 11, in this embodiment, the password display screen 11 is a physical keyboard or a virtual keyboard, and in order to ensure the imaging clarity and the accuracy of the interactive module 3, the brightness of the password display screen 11 is preferably over 1000 nits.
Specifically, as shown in fig. 1, the plane of the imaging module 2 is parallel to the plane of the door, the included angle between the password display screen 11 and the imaging module 2 can be adjusted according to actual needs, the included angle range between the password display screen 11 and the imaging module 2 is (0, 90 °), and preferably, the included angle between the password display screen 11 and the imaging module 2 is set to 45 °, so that the floating imaging 4 of the password display screen 11 outside the door forms a 45-degree included angle with the horizontal plane, namely, the password display screen faces the user upwards, thereby facilitating the operation of the password keyboard under the oblique sight of the user, being more humanized and improving the user experience.
Specifically, as shown in fig. 3 and 6, the imaging module 2 includes an even number of layers of light-transmitting laminates 21, each layer of light-transmitting laminates 21 is stacked, each layer of light-transmitting laminate 21 includes transparent strips 211 attached to each other, the surfaces of the transparent strips 211 attached to each other and/or the opposite surfaces of the transparent strips are provided with reflecting surfaces, the transparent strips of the adjacent two layers of light-transmitting laminates are orthogonally arranged to form a micromirror imaging structure for reflecting light to realize the change of the propagation direction of the light emitted from the password display 11 in the imaging module 2, in the present embodiment, the reflecting surfaces include, but are not limited to, reflecting films or reflecting sheets or reflecting surfaces with evaporated/plated metal layers, and the thickness of the reflecting surfaces is 5 ~ 400 nm.
Further, in this embodiment, as shown in fig. 3 and 4, in order to provide more and smaller number of units for displaying images, the reflection surfaces of the non-edge transparent bars 211 between the even-numbered transparent laminates or between the odd-numbered transparent laminates 21 are not on the same plane, that is, the reflection surfaces between the even-numbered transparent laminates or between the odd-numbered transparent laminates 21 are arranged in a staggered manner, so as to form a micromirror imaging structure with more and smaller number of units for displaying images, thereby greatly improving the resolution and reducing the system energy consumption.
Further, in this embodiment, as shown in fig. 5, the included angles between the transparent bars 211 orthogonal to each other and the user's line of sight are not less than 15 °, that is, the user's line of sight is located within 60 ° between the transparent bars 211 orthogonal to each other, and preferably, as shown in fig. 6 and 7, the angle between the user's line of sight and the transparent bars orthogonal to each other is 45 °, so as to ensure that the user is at an optimal interaction viewing angle, further improving one-way visibility, and being safer.
Specifically, as shown in fig. 1 and 2, the interactive module 3 includes an infrared touch sensor 31, the infrared touch sensor 31 is disposed on one side of the imaging module 2, infrared light emitted by the infrared touch sensor 31 forms an infrared light curtain, the infrared light curtain and the floating imaging 4 of the password display screen 11 outside the door are located on the same plane, further, the infrared light curtain covers the floating imaging of the password display screen 11 outside the door, so as to ensure that the finger of the user operates the floating imaging 4 outside the door on the password display screen, the infrared touch sensor 31 can accurately determine, therefore, the user only needs to operate in a floating mode, and does not need to touch any entity, so that fingerprints are not left, password leakage is avoided, germ propagation is also avoided, and meanwhile, the password keyboard is not dirty, and does not need to be clean.
When the intelligent door lock is used, as shown in fig. 1, when a finger of a user enters a range of the password display screen in the outdoor floating imaging, the infrared light curtain senses a signal, the infrared touch sensor 31 feeds the signal back to the control module 1, the control module 1 wakes up the password display screen 11, the password keyboard forms the floating imaging 4 outside the door through the imaging module 2, the user inputs a password in the floating mode, only the user can see the password when inputting the password due to one-way visibility, the risk of password leakage is reduced, the infrared touch sensor 31 feeds the signal back to the control module 1 according to the operation of the user, so that a password signal is simulated, the control module 1 opens the door lock according to a correct password, and the door lock fails to be opened if the password is not correct. When the coded lock is not used, the coded display screen 11 is in a dormant state, so that the energy consumption is further saved.
The intelligent door lock according to the embodiment of the invention is described above with reference to fig. 1 ~ 7, the floating virtual password keyboard interacts with the user, so that not only is the transmission of germs avoided, but also the password keyboard does not need to be cleaned, meanwhile, the advantage of high reliability of password unlocking is maintained, the leakage of the password is avoided through the one-way visual function of the floating imaging technology, the safety of the door lock is improved, and the user experience is improved.
It should be noted that, in the present specification, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an intelligent door lock" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
While the present invention has been described in detail with reference to the preferred embodiments, it should be understood that the above description should not be taken as limiting the invention. Various modifications and alterations to this invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be determined from the following claims.
Claims (11)
1. An intelligent door lock, comprising:
the control module comprises a password display screen, is connected with the door lock and is used for displaying a password keyboard and unlocking the door lock;
the imaging module is arranged on the door and used for imaging the password display screen in the air outside the door;
and the interaction module is connected with the control module and is used for identifying the user and awakening the control module.
2. The intelligent door lock of claim 1, wherein the password display screen is a physical keyboard or a virtual keyboard.
3. The intelligent door lock according to claim 2, wherein the brightness of the password display screen is preferably above 1000 nits.
4. The intelligent door lock according to claim 2, wherein the imaging module is parallel to the plane of the door, and the password display screen is in an angle range (0, 90 °) with respect to the imaging module.
5. The intelligent door lock of claim 1, wherein the imaging module comprises: the utility model discloses a light transmission layer of two-layer printing opacity laminate, each layer the light transmission laminate sets up in layers, every layer the light transmission laminate contains the transparent stripe of laminating each other, the face and/or its opposite that the transparent stripe laminates each other is equipped with the plane of reflection, the plane of reflection contains but not limited to evaporate/plate the metal level, or the reflectance coating of pasting, the transparent stripe of adjacent two-layer light transmission laminate is the orthogonal and arranges for the transform of the propagation direction of light that the reflection ray sent in order to realize the password display screen in imaging module.
6. The intelligent door lock of claim 5, wherein the reflective surfaces of the non-edge transparent strips between even numbered layers of light transmitting laminates or between odd numbered layers of light transmitting laminates are not in the same plane.
7. The intelligent door lock according to claim 5 or 6, wherein the thickness of the reflecting surface is in the range of 5 ~ 400 nm.
8. The intelligent door lock according to claim 5 or 6, wherein the mutually orthogonal transparent bars respectively form an angle of not less than 15 ° with the user's sight line.
9. The intelligent door lock of claim 8, wherein said mutually orthogonal transparent bars are each angled at 45 ° to the user's line of sight.
10. The intelligent door lock according to claim 1, wherein the interaction module comprises an infrared touch sensor, the infrared touch sensor is arranged on one side of the imaging module, infrared light emitted by the infrared touch sensor forms an infrared light curtain, and the infrared light curtain and the floating image of the password display screen outside the door are located on the same plane.
11. The intelligent door lock of claim 10, wherein the infrared light curtain covers a floating image of the password display screen outside the door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911021207.6A CN110644855A (en) | 2019-10-25 | 2019-10-25 | Intelligent door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911021207.6A CN110644855A (en) | 2019-10-25 | 2019-10-25 | Intelligent door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110644855A true CN110644855A (en) | 2020-01-03 |
Family
ID=69013481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911021207.6A Pending CN110644855A (en) | 2019-10-25 | 2019-10-25 | Intelligent door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110644855A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111460412A (en) * | 2020-04-24 | 2020-07-28 | 像航（上海）科技有限公司 | Contactless authorization system for electronic and electrical equipment |
| CN113436370A (en) * | 2021-06-22 | 2021-09-24 | 安徽省东超科技有限公司 | Entrance guard's equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6975227B1 (en) * | 2000-08-24 | 2005-12-13 | Hitachi, Ltd. | Method for controlling coming and going personnel, and a system thereof |
| CN203038343U (en) * | 2012-12-31 | 2013-07-03 | 广州杰赛科技股份有限公司 | Switch control system and access control system |
| CN203351176U (en) * | 2013-05-27 | 2013-12-18 | 银万科技有限公司 | Perspective mid-air projection cabinet |
| CN105064809A (en) * | 2015-08-04 | 2015-11-18 | 郭萌 | Intelligent lockset |
| CN105133954A (en) * | 2015-06-25 | 2015-12-09 | 郭萌 | Intelligent lock |
| CN106488001A (en) * | 2015-09-01 | 2017-03-08 | Lg电子株式会社 | Mobile terminal and the control method of this mobile terminal |
| CN208833936U (en) * | 2018-11-08 | 2019-05-07 | 像航（上海）科技有限公司 | Optical imaging element |
-
2019
- 2019-10-25 CN CN201911021207.6A patent/CN110644855A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6975227B1 (en) * | 2000-08-24 | 2005-12-13 | Hitachi, Ltd. | Method for controlling coming and going personnel, and a system thereof |
| CN203038343U (en) * | 2012-12-31 | 2013-07-03 | 广州杰赛科技股份有限公司 | Switch control system and access control system |
| CN203351176U (en) * | 2013-05-27 | 2013-12-18 | 银万科技有限公司 | Perspective mid-air projection cabinet |
| CN105133954A (en) * | 2015-06-25 | 2015-12-09 | 郭萌 | Intelligent lock |
| CN105064809A (en) * | 2015-08-04 | 2015-11-18 | 郭萌 | Intelligent lockset |
| CN106488001A (en) * | 2015-09-01 | 2017-03-08 | Lg电子株式会社 | Mobile terminal and the control method of this mobile terminal |
| CN208833936U (en) * | 2018-11-08 | 2019-05-07 | 像航（上海）科技有限公司 | Optical imaging element |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111460412A (en) * | 2020-04-24 | 2020-07-28 | 像航（上海）科技有限公司 | Contactless authorization system for electronic and electrical equipment |
| CN111460412B (en) * | 2020-04-24 | 2024-03-22 | 像航（上海）科技有限公司 | Contactless authorization system for electronic and electrical equipment |
| CN113436370A (en) * | 2021-06-22 | 2021-09-24 | 安徽省东超科技有限公司 | Entrance guard's equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106022325B (en) | Optical fingerprint sensor mould group | |
| CN208861297U (en) | Optical sensor module and electronic equipment | |
| CN107832752B (en) | Fingerprint identification panel, full-screen fingerprint identification method and display device | |
| CN109784303B (en) | Display device | |
| CN204028936U (en) | Ultrathin fingerprint acquisition device, the display device of fingerprint can be gathered | |
| CN108182873A (en) | It is embedded with the flat-panel monitor of optical image sensor | |
| WO2020077506A1 (en) | Fingerprint recognition method and apparatus and terminal device with fingerprint recognition function | |
| CN100576574C (en) | Its authenticate device of solid-state imager, photodetector and use | |
| CN109154961A (en) | Optics fingerprint sensing in LCD screen based on the optical imagery for utilizing lens-pinhole module and other optical designs | |
| WO2020181495A1 (en) | Back optical fingerprint recognition system and electronic device | |
| CN109154959A (en) | Optical fingerprint sensor with non-contact imaging capability | |
| CN104182727A (en) | Ultra-thin fingerprint and palm print collection device, and fingerprint and palm print collection method | |
| CN106650585B (en) | A kind of glass panel for living body finger print identification | |
| CN110644855A (en) | Intelligent door lock | |
| CN108227064B (en) | Directional optical unit and display | |
| CN108009533A (en) | Optical fingerprint identification system | |
| CN106372587A (en) | Fingerprint identification method and device | |
| CN109901313A (en) | Detect mould group, backlight module, display device and electronic equipment | |
| CN107437055A (en) | A kind of image acquisition device and fingerprint collecting equipment | |
| CN107423728A (en) | Optical texture and preparation method thereof, display base plate and display device | |
| TWI639762B (en) | Door for access control system | |
| CN111178164B (en) | Optical fingerprint identification device under screen | |
| CN207799121U (en) | A kind of biological characteristic detection structure | |
| CN105224142A (en) | Infrared composite transparent sheet and there is the touch-screen of described infrared composite transparent sheet | |
| CN213418830U (en) | Contactless optical password input device for safe box and safe box with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |