CN108750847A - A kind of elevator outer calling device of application screen fingerprint technique - Google Patents
A kind of elevator outer calling device of application screen fingerprint technique Download PDFInfo
- Publication number
- CN108750847A CN108750847A CN201810398152.XA CN201810398152A CN108750847A CN 108750847 A CN108750847 A CN 108750847A CN 201810398152 A CN201810398152 A CN 201810398152A CN 108750847 A CN108750847 A CN 108750847A
- Authority
- CN
- China
- Prior art keywords
- fingerprint
- screen
- panel
- elevator
- outer calling
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/46—Adaptations of switches or switchgear
- B66B1/461—Adaptations of switches or switchgear characterised by their shape or profile
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
- G06V40/1318—Sensors therefor using electro-optical elements or layers, e.g. electroluminescent sensing
Abstract
The present invention provides a kind of elevator outer calling device of application screen fingerprint technique, is related to elevator outer calling field, including glass panel, panel fixing frame, OLED screen curtain, display mainboard, back box and connector；The glass panel is connected to form panel frame component with panel fixing frame, and the OLED screen curtain is fixed in panel fixing frame component；The display mainboard and OLED screen curtain phase connection are simultaneously fixed on panel fixing frame component；Structure of the invention designs advantages of simple, and appearance simplifies convenient for interface, simple in structure and strength optimization, the features such as being conveniently operated and safeguard；The present invention reduces perforated area using navigation knob call for the first time, and navigation knob operation principle avoids traditional elevator fingerprint call using optical profile type or condenser type acquisition identification fingerprint call.
Description
Technical field
The present invention relates to elevator outer calling fields, and in particular to a kind of elevator outer calling device of application screen fingerprint technique.
Background technology
News and outgoing call communication are called through in elevator point.It refers to button commands communication system in car inside to exhale, including in car
Button, communication board, connection etc..Outgoing call refers to each floor button calling elevator system outside elevator, including each floor button, communication
Plate, connection etc., elevator ride personnel can carry out calling elevator by elevator outer calling, to realize ascending for elevator or downlink
Achieve the goal floor.In existing elevator outer calling, various shapes, specification, the elevator outer calling of moulding are complete.
With the progress of science and technology, various technical fields mutually merge to realize going out for various new technologies or new things
It is existing.Especially in fingerprint identification technology field, it is applied to various instruments or electronic product through common using fingerprint identification technology
It arrives.
Fingerprint identification technology is that a people is mapped with his fingerprint, passes through his fingerprint and the fingerprint pre-saved
It is compared, with his true identity of verification.Everyone (including fingerprint) skin lines is on pattern, breakpoint and crosspoint
It is different, it is unique, by this uniqueness and stability, we could create fingerprint identification technology.Everyone includes
Skin lines including fingerprint is different on pattern, breakpoint and crosspoint, present uniqueness and throughout one's life it is constant.Accordingly, I
A people can be mapped with his fingerprint, by the way that his fingerprint and the finger print data that pre-saves are compared
Compared with, so that it may to verify its true identity, here it is fingerprint identification technologies.
Fingerprint recognition mainly carries out identity according to information such as the lines of somatic fingerprint, minutias to operation or by operator
Identification, has benefited from hyundai electronics Integrated-manufacturing Techniques and quick and reliable algorithm research, has begun to enter into our daily
Life.Fingerprint identification technology is mainly applied using the uniqueness of fingerprint and stability in enterprise's attendance and intelligent residential district door at present
Prohibit, in article uniqueness fingerprint recognition system, with the maturation of technology and the reduction of cost, the application field of fingerprint identification technology
Also more and more extensive.
Fingerprint identification technology also has application on elevator outer calling, and in the art, the technology occurred mostly is：Electricity
Ladder by fingerprint uniqueness and stability feature carry out take elevator personnel identity information identification, or by fingerprint technique into
Row call takes elevator, it is intended to utilize fingerprint identification technology in the application of field safety, or to elevator Collective stewardship and control
Equal fields application；Or it is combined to realize the control of dynamic role using fingerprint identification technology and sensor.
And in existing elevator outer calling application field, elevator button call is real by mechanical compression or touch-control two ways
Existing call registration, button assembly installation complicated and time consumption work consuming, interface are unsightly succinct.And elevator fingerprint call using optical profile type or
Condenser type acquisition identification fingerprint call, need to install fingerprint recognition element in panel cut out；Trepanning can reduce slab strength, and easily hide
Dirt is received in dirt, increases labor intensity, to also increase input cost.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of elevator outer calling device of application screen fingerprint technique, profits
Identify fingerprint and the elevator call that designs with photoelectric reflection principle, simplify convenient for interface, it is simple in structure more novel, appearance more preferably,
Operation and maintenance is more convenient.
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of application screen fingerprint technique
Elevator outer calling device, including glass panel, panel fixing frame, OLED screen curtain, display mainboard, back box and connector；The glass
Glass panel is connected to form panel frame component with panel fixing frame, and the OLED screen curtain is fixed on panel fixing frame component
It is interior；The display mainboard and OLED screen curtain phase connection are simultaneously fixed on panel fixing frame component.
Preferably, the glass panel surface is equipped with fingerprint recognition circle silk-screen region and transparence display region.
Preferably, the glass panel shows fingerprint recognition circle silk-screen region in aobvious screen and breath screen.
Preferably, the back box is fixed on surface of wall, and the connector is arranged on panel fixing frame, the panel
Fixed frame is interlocked by connector and back box.
Preferably, the transparence display region is square configuration, for showing call number of floor levels when elevator outer calling operates
Word.
Preferably, the thickness of the glass panel is 2mm~3.2mm.
Preferably, the connector includes the mode of bolt and Elastic buckle.
Preferably, the OLED screen curtain is fixed on by way of bayonet type or inserted type in panel fixing frame and back box
Between.
Preferably, it is provided with for identification by the fingerprint recognition of the reflected light information of fingerprint on the OLED screen curtain
Sensor, the fingerprint pattern that the fingerprint Identification sensor processing is formed feed back to display mainboard.
The elevator outer calling device carrying out practically step includes：
1. the finger of user touches fingerprint recognition circle silk-screen region；
Fingerprint texture is illuminated 2. the light that OLED screen curtain is sent out penetrates fingerprint recognition circle silk-screen region, fingerprint is reflected back
Light penetrate screen again and reach fingerprint Identification sensor；
3. the fingerprint pattern that fingerprint Identification sensor processing is formed feeds back to display mainboard；
4. display mainboard is identified fingerprint image and sends out calling signal；
5. when elevator processor receives calling signal, car is moved into call layer by instruction, to outgoing call while movement
The display area of feedback signal, outgoing call shows floor change information, and the call layer where car reaches, being completed with door opening action should
Fingerprint call process.
The concrete principle path for the elevator call that the present invention is designed using photoelectric reflection principle identification fingerprint is：In glass
Below the panel places OLED screen curtain, and after the finger of user touches On-Screen Identification region, light that OLED screen curtain is sent out can be with
It penetrates panel fingerprint identification area to illuminate fingerprint texture, the light that fingerprint is reflected back penetrates screen and reaches fingerprint recognition sensing again
Device ultimately forms fingerprint image and is identified and sends out calling signal.When elevator processor receives calling signal, by instruction by sedan-chair
Compartment moves to call layer, shows floor change information to outgoing call feedback signal, the display area of outgoing call while movement.Work as car
Call layer where reaching, the fingerprint call process is completed with door opening action.
Present invention has the advantages that：
(1) structure of the invention designs advantages of simple, and appearance simplifies convenient for interface, and simple in structure and strength optimization facilitates behaviour
The features such as making and safeguarding；
(2) it by knob setting of navigating, avoids elevator button call and is realized by mechanical compression or touch-control two ways
The problems such as call registration, button assembly installation complicated and time consumption work consuming, interface is unsightly succinct, and the knob that navigates installs time saving province
Power, appearance is simply uncomplicated, neat appearance, easy to operate；
(3) traditional elevator PBU pushbutton unit call, need to install button member or module, trepanning in panel cut out can reduce panel
Intensity, and easily shelter evil people and countenance evil practices, increase labor intensity, to also increase input cost, and the present invention is subtracted using navigation knob call
Few perforated area, and knob operation principle of navigating is avoided traditional elevator fingerprint call and is referred to using optical profile type or condenser type acquisition identification
Line call.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the elevator outer calling device explosion figure of application screen fingerprint technique；
Fig. 2 is the front view of the elevator outer calling device of application screen fingerprint technique；
Fig. 3 is the stereogram of the elevator outer calling device of application screen fingerprint technique.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Embodiment 1：
As shown in Figure 1, 2, 3, a kind of elevator outer calling device of application screen fingerprint technique, including glass panel 1, panel are solid
Determine frame 2, OLED screen curtain 3, display mainboard 4, back box 5 and connector 6；The glass panel 1 is connected with panel fixing frame 2
Panel frame component is formed, the OLED screen curtain 3 is fixed in 2 component of panel fixing frame；The display mainboard 4 and OLED screen
3 phase connections of curtain are simultaneously fixed on 2 component of panel fixing frame.
Preferably, 1 surface of the glass panel is equipped with fingerprint recognition circle silk-screen region 7 and transparence display region 8.
Preferably, the glass panel 1 shows fingerprint recognition circle silk-screen region 7 in aobvious screen and breath screen.
Preferably, the transparence display region 8 is square configuration, for showing call number of floor levels when elevator outer calling operates
Word.
Embodiment 2：
A kind of elevator outer calling device of application screen fingerprint technique, including glass panel 1, panel fixing frame 2, OLED screen
Curtain 3, display mainboard 4, back box 5 and connector 6；The glass panel 1 is connected to form panel frame group with panel fixing frame 2
Part, the OLED screen curtain 3 are fixed in 2 component of panel fixing frame；The display mainboard 4 and 3 phase connection of OLED screen curtain are simultaneously solid
It is scheduled on 2 component of panel fixing frame.
Preferably, 1 surface of the glass panel is equipped with fingerprint recognition circle silk-screen region 7 and transparence display region 8.
Preferably, the glass panel 1 shows fingerprint recognition circle silk-screen region 7 in aobvious screen and breath screen.
Preferably, the back box 5 is fixed on surface of wall, and the connector 6 is arranged on panel fixing frame 2, described
Panel fixing frame 2 is interlocked by connector 6 and back box 5.
Preferably, the transparence display region 8 is square configuration, for showing call number of floor levels when elevator outer calling operates
Word.
Preferably, the thickness of the glass panel 1 is 2mm~3.2mm.
Preferably, the connector 6 includes the mode of bolt and Elastic buckle.
Preferably, the OLED screen curtain 3 is fixed on panel fixing frame 2 and back box by way of bayonet type or inserted type
Among 5.
Preferably, the fingerprint by the reflected light information of fingerprint for identification is provided on the OLED screen curtain 3 to know
Individual sensor 31, the fingerprint pattern that 31 processing of the fingerprint Identification sensor is formed feed back to display mainboard 4.
Embodiment 3：
A kind of elevator outer calling device of application screen fingerprint technique, including glass panel 1, panel fixing frame 2, OLED screen
Curtain 3, display mainboard 4, back box 5 and connector 6；The glass panel 1 is connected to form panel frame group with panel fixing frame 2
Part, the OLED screen curtain 3 are fixed in 2 component of panel fixing frame；The display mainboard 4 and 3 phase connection of OLED screen curtain are simultaneously solid
It is scheduled on 2 component of panel fixing frame.
Preferably, 1 surface of the glass panel is equipped with fingerprint recognition circle silk-screen region 7 and transparence display region 8.
Preferably, the glass panel 1 shows fingerprint recognition circle silk-screen region 7 in aobvious screen and breath screen.
Preferably, the back box 5 is fixed on surface of wall, and the connector 6 is arranged on panel fixing frame 2, described
Panel fixing frame 2 is interlocked by connector 6 and back box 5.
Preferably, the transparence display region 8 is square configuration, for showing call number of floor levels when elevator outer calling operates
Word.
Preferably, the thickness of the glass panel 1 is 2mm~3.2mm.
Preferably, the connector 6 includes the mode of bolt and Elastic buckle.
Preferably, the OLED screen curtain 3 is fixed on panel fixing frame 2 and back box by way of bayonet type or inserted type
Among 5.
Preferably, the fingerprint by the reflected light information of fingerprint for identification is provided on the OLED screen curtain 3 to know
Individual sensor 31, the fingerprint pattern that 31 processing of the fingerprint Identification sensor is formed feed back to display mainboard 4.
The elevator outer calling device carrying out practically step includes：
6. the finger of user touches fingerprint recognition circle silk-screen region 7；
Fingerprint texture is illuminated 7. the light that OLED screen curtain 3 is sent out penetrates fingerprint recognition circle silk-screen region 7, fingerprint reflection
The light returned penetrates screen and reaches fingerprint Identification sensor 31 again；
8. the fingerprint pattern that 31 processing of fingerprint Identification sensor is formed feeds back to display mainboard 4；
9. display mainboard 4 is identified fingerprint image and sends out calling signal；
10. when elevator processor receives calling signal, car is moved into call layer by instruction, to outgoing call while movement
The display area of feedback signal, outgoing call shows floor change information, and the call layer where car reaches, being completed with door opening action should
Fingerprint call process.
The concrete principle path for the elevator call that the present invention is designed using photoelectric reflection principle identification fingerprint is：In glass
Below the panel places OLED screen curtain, and after the finger of user touches On-Screen Identification region, light that OLED screen curtain is sent out can be with
It penetrates panel fingerprint identification area to illuminate fingerprint texture, the light that fingerprint is reflected back penetrates screen and reaches fingerprint recognition sensing again
Device ultimately forms fingerprint image and is identified and sends out calling signal.When elevator processor receives calling signal, by instruction by sedan-chair
Compartment moves to call layer, shows floor change information to outgoing call feedback signal, the display area of outgoing call while movement.Work as car
Call layer where reaching, the fingerprint call process is completed with door opening action.
Structure of the invention design advantages of simple, appearance convenient for interface simplify, simple in structure and strength optimization, be conveniently operated and
The features such as safeguarding.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, it will be understood by those of ordinary skill in the art that：It still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features；And these modification or
It replaces, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of elevator outer calling device of application screen fingerprint technique, which is characterized in that fixed including glass panel (1), panel
Frame (2), OLED screen curtain (3), display mainboard (4), back box (5) and connector (6)；The glass panel (1) is fixed with panel
Frame (2) is connected to form panel frame component, and the OLED screen curtain (3) is fixed in panel fixing frame (2) component；It is described
Display mainboard (4) and OLED screen curtain (3) phase connection are simultaneously fixed on panel fixing frame (2) component.
2. the elevator outer calling device of application screen fingerprint technique as described in claim 1, which is characterized in that the glass panel
(1) back side is equipped with fingerprint recognition circle silk-screen region (7) and transparence display region (8).
3. the elevator outer calling device of application screen fingerprint technique as claimed in claim 2, which is characterized in that the glass panel
(1) fingerprint recognition circle silk-screen region (7) is shown in aobvious screen and breath screen.
4. the elevator outer calling device of application screen fingerprint technique as described in claim 1, which is characterized in that the back box (5)
It is fixed on surface of wall, the connector (6) is arranged on panel fixing frame (2), and the panel fixing frame (2) passes through company
Fitting (6) interlocks with back box (5).
5. the elevator outer calling device of application screen fingerprint technique as claimed in claim 2, which is characterized in that the transparence display
Region (8) is square configuration, for showing call floor number when elevator outer calling operates.
6. the elevator outer calling device of application screen fingerprint technique as described in claim 1, which is characterized in that the glass panel
(1) thickness is 2mm~3.2mm.
7. the elevator outer calling device of application screen fingerprint technique as described in claim 1, which is characterized in that the connector
(6) include bolt and Elastic buckle mode.
8. the elevator outer calling device of application screen fingerprint technique as described in claim 1, which is characterized in that the OLED screen curtain
(3) it is intermediate with back box (5) that panel fixing frame (2) is fixed on by way of bayonet type or inserted type.
9. the elevator outer calling device of application screen fingerprint technique as described in claim 1, which is characterized in that the OLED screen curtain
(3) fingerprint Identification sensor (31) for identification by the reflected light information of fingerprint, the fingerprint recognition are provided on
The fingerprint pattern that sensor (31) processing is formed feeds back to display mainboard (4).
10. the elevator outer calling device of application screen fingerprint technique as described in claim 1, which is characterized in that outside the elevator
The device carrying out practically step is exhaled to include：
1. the finger of user touches fingerprint recognition circle silk-screen region (7)；
Fingerprint texture is illuminated 2. the light that OLED screen curtain (3) is sent out penetrates fingerprint recognition circle silk-screen region (7), fingerprint reflection
The light returned penetrates screen and reaches fingerprint Identification sensor (31) again；
3. the fingerprint pattern that fingerprint Identification sensor (31) processing is formed feeds back to display mainboard (4)；
4. display mainboard (4) is identified fingerprint image and sends out calling signal；
5. when elevator processor receives calling signal, car is moved into call layer by instruction, movement while feeds back to outgoing call
The display area of signal, outgoing call shows floor change information, and the call layer where car reaches completes the fingerprint with door opening action
Call process.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810398152.XA CN108750847A (en) | 2018-04-28 | 2018-04-28 | A kind of elevator outer calling device of application screen fingerprint technique |
| PCT/CN2018/087166 WO2019205199A1 (en) | 2018-04-28 | 2018-05-16 | Elevator hall call apparatus that uses screen fingerprint technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810398152.XA CN108750847A (en) | 2018-04-28 | 2018-04-28 | A kind of elevator outer calling device of application screen fingerprint technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108750847A true CN108750847A (en) | 2018-11-06 |
Family
ID=64012248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810398152.XA Pending CN108750847A (en) | 2018-04-28 | 2018-04-28 | A kind of elevator outer calling device of application screen fingerprint technique |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108750847A (en) |
| WO (1) | WO2019205199A1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11322203A (en) * | 1998-05-20 | 1999-11-24 | Mitsubishi Electric Building Techno Service Co Ltd | Specific call entry device for elevator |
| CN101519173A (en) * | 2009-03-30 | 2009-09-02 | 杭州优迈科技有限公司 | Ultra thin type elevator calling box and button circuit thereof |
| WO2011024292A1 (en) * | 2009-08-28 | 2011-03-03 | 三菱電機株式会社 | Elevator operating panel |
| CN202429820U (en) * | 2011-12-27 | 2012-09-12 | 西子奥的斯电梯有限公司 | Outbound call device of elevator |
| CN205772553U (en) * | 2016-06-22 | 2016-12-07 | 朗格尔电梯有限公司 | Elevator fingerprint hall buttons |
| CN106276438A (en) * | 2016-08-28 | 2017-01-04 | 杨凯杰 | A kind of elevator scheduling method |
| CN208326993U (en) * | 2018-04-28 | 2019-01-04 | 江苏威尔曼科技有限公司 | A kind of elevator outer calling device of application screen fingerprint technique |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668356B (en) * | 2016-03-25 | 2018-03-30 | 江苏威尔曼科技有限公司 | Hall buttons outside a kind of elevator hall |
| KR102618537B1 (en) * | 2016-04-29 | 2023-12-27 | 삼성전자주식회사 | On-screen type fingerprint sensor and electronic apparatus including the same |
| CN207078847U (en) * | 2017-08-07 | 2018-03-09 | 洪飞 | Using LCD can hall buttons inside and outside plug-in card monomer-type |
-
2018
- 2018-04-28 CN CN201810398152.XA patent/CN108750847A/en active Pending
- 2018-05-16 WO PCT/CN2018/087166 patent/WO2019205199A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11322203A (en) * | 1998-05-20 | 1999-11-24 | Mitsubishi Electric Building Techno Service Co Ltd | Specific call entry device for elevator |
| CN101519173A (en) * | 2009-03-30 | 2009-09-02 | 杭州优迈科技有限公司 | Ultra thin type elevator calling box and button circuit thereof |
| WO2011024292A1 (en) * | 2009-08-28 | 2011-03-03 | 三菱電機株式会社 | Elevator operating panel |
| CN202429820U (en) * | 2011-12-27 | 2012-09-12 | 西子奥的斯电梯有限公司 | Outbound call device of elevator |
| CN205772553U (en) * | 2016-06-22 | 2016-12-07 | 朗格尔电梯有限公司 | Elevator fingerprint hall buttons |
| CN106276438A (en) * | 2016-08-28 | 2017-01-04 | 杨凯杰 | A kind of elevator scheduling method |
| CN208326993U (en) * | 2018-04-28 | 2019-01-04 | 江苏威尔曼科技有限公司 | A kind of elevator outer calling device of application screen fingerprint technique |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019205199A1 (en) | 2019-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3485342B1 (en) | Optical fingerprint sensor with force sensing capability | |
| CN209072544U (en) | Fingerprint identification device and terminal device with fingerprint identification function | |
| CN109154959A (en) | Optical fingerprint sensor with non-contact imaging capability | |
| EP1655697B1 (en) | Personal identification device | |
| CN208326993U (en) | A kind of elevator outer calling device of application screen fingerprint technique | |
| CN109271057A (en) | Display component and electronic equipment | |
| CN201820296U (en) | Face recognition storage cabinet | |
| CN205028389U (en) | Intelligence all -in -one | |
| CN107958234A (en) | Client-based face identification method, device, client and storage medium | |
| KR101071752B1 (en) | A smart fountain and Controlling Apparatus for being Applied in Parks | |
| DE202006020910U1 (en) | Home appliance with fingerprint sensor | |
| US20170284131A1 (en) | Deadbolt touch panel for keyless entry | |
| WO2005122082A1 (en) | Fingerprint authentication device and elevator employing the fingerprint authentication device | |
| CN105205470A (en) | Fingerprint imaging module | |
| CN113160445B (en) | Attendance checking, temperature measuring and antitheft all-in-one machine system and intelligent interaction method thereof | |
| CN102713967A (en) | Fake finger determination device and fake finger determination method | |
| CN109564626A (en) | Have optical finger print device and hand-held device under the screen of the anti-fake sensing function of three-dimensional fingerprint | |
| US9821982B2 (en) | Call panel for an elevator | |
| CN108750847A (en) | A kind of elevator outer calling device of application screen fingerprint technique | |
| CN109476448A (en) | Safety door and elevator device | |
| US20120151976A1 (en) | Security lock control device for an access system and access system | |
| CN207338179U (en) | Operating button device | |
| CN207068077U (en) | A kind of intelligent entrance guard main frame | |
| CN201486173U (en) | ATM protection cabin | |
| CN110451369A (en) | For the passenger guiding system of elevator, elevator device and passenger's bootstrap technique |
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 |