CN208673358U - Face identification device and gate - Google Patents
Face identification device and gate Download PDFInfo
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- CN208673358U CN208673358U CN201821513885.5U CN201821513885U CN208673358U CN 208673358 U CN208673358 U CN 208673358U CN 201821513885 U CN201821513885 U CN 201821513885U CN 208673358 U CN208673358 U CN 208673358U
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- identification device
- face identification
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- light guide
- face
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- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000002679 ablation Methods 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
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- 230000001815 facial effect Effects 0.000 description 1
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- 239000012780 transparent material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides a kind of face identification device and gate, the face identification device includes indicating lamp component, the indicating lamp component includes light guide, and the light guide is provided projectingly on the frame of the face identification device, and the drafting department for refracted light is equipped with inside the light guide.Drafting department is arranged by setting light guide in the utility model inside light guide, and light can be made to reflect at drafting department, so that light guide generates pattern abundant, has better indicating effect.
Description
Technical field
The utility model relates to technical field of face recognition, and in particular to a kind of face identification device and gate.
Background technique
Face recognition technology is a kind of emerging biological identification technology, carries out identity knowledge based on feature crawl is carried out to face
Not, the fields such as finance, security protection are widely used in.With the maturation of face recognition technology, the face applied to Outdoor Scene is known
Other demand gradually shows, such as needs to carry out the gate application face recognition technology of stream of people's control in the Outdoor Scenes such as cell, scenic spot,
Can obviously it accelerate relative to existing common gate through efficiency, therefore, manufacturer also starts the face for being dedicated to developing outdoor
Identification device.
It is outdoor in use, be commonly used in the big place of flow of the people, be the personnel that promoted by efficiency, need to be arranged prompt dress
It sets, therefore generates the demand of indicator light.For traditional indicating lamps like the lamp box structure of billboard, lamp box inside is cavity, is equipped with light
Can source can shine through the cloth for being enclosed in lamp box, glow or green light, be passed through with prompter, this technology cannot open up
Show pattern abundant.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of face identification device, pattern abundant can be shown, have
There is better indicating effect.
In a first aspect, a kind of face identification device, including indicating lamp component, the indicating lamp component include lamp plate and leaded light
Part, the lamp plate include multiple light sources, and the light guide is provided projectingly on the frame of the face identification device, the light source
It shines towards the light guide, the drafting department for refracted light is equipped with inside the light guide.
Wherein, the face identification device further includes front housing and rear shell, and the front housing is fixedly connected with the rear shell, and is enclosed
Conjunction forms working chamber, and the front housing and/or the rear shell form the frame of face identification device, and the lamp plate is placed in institute
It states in working chamber.
Wherein, through slot, the through slot and the working chamber connection, the light guide part are offered on the frame
It protrudes into the working chamber, and is close to setting with the lamp plate.
Wherein, the drafting department is in multiple microcellular structures, and preset pattern is collectively formed in multiple microcellular structures.
Wherein, the shape of the microcellular structure is spherical in shape, and the diameter of the microcellular structure is 0.1-1mm.
Wherein, the lamp plate further includes substrate, and the multiple array of source arrangement is on the substrate.
Wherein, the indicating lamp component further includes control module, and the control module is electrically connected with the lamp plate, for controlling
Make the illumination parameter of the multiple light source.
Wherein, the indicating lamp component further includes light transformational structure, and the light transformational structure is used for the light source
The light of all directions of transmitting is collimated to be emitted along identical rectilinear direction.
Wherein, be additionally provided with display screen and atmosphere lamp on the front housing, the display screen relative to the front housing just towards
Sunken inside setting, and for showing information, the atmosphere lamp is looped around around the display screen, to promote the bright of ambient light
Degree, improves the recognition success rate of the face identification device.
Second aspect, a kind of gate are known including face described in any one of cabinet and the various implementations of first aspect
Other device, the face identification device are mounted on the cabinet, and the face identification device identifies face, the lock
Machine judges whether to open the block piece on the cabinet according to recognition result.
Drafting department is arranged by setting light guide in the utility model inside light guide, light can be made in pattern
It is reflected at portion, so that light guide generates pattern abundant, there is better indicating effect.
Detailed description of the invention
It, below will be to implementation in order to illustrate more clearly of the utility model embodiment or technical solution in the prior art
Mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, the accompanying drawings in the following description
Only some embodiments of the utility model are not making the creative labor for those of ordinary skill in the art
Under the premise of, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of overall structure diagram of face identification device provided by the embodiment of the utility model.
Fig. 2 is a kind of configuration schematic diagram of the face identification device of embodiment.
Fig. 3 is a kind of structural schematic diagram of the lamp plate of the face identification device of embodiment.
Fig. 4 is a kind of configuration schematic diagram of the face identification device of embodiment.
Fig. 5 is a kind of planar structure schematic diagram of the light guide of the face identification device of embodiment.
Fig. 6 is a kind of configuration schematic diagram of the face identification device of embodiment.
Specific embodiment
Below in conjunction with the attached drawing in the utility model embodiment, to the technical solution in the utility model embodiment
It being clearly and completely described, it is clear that described embodiment is only a part of embodiment of the utility model, without
It is whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creation
Property labour under the premise of every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 and Fig. 2 are please referred to, the utility model embodiment provides a kind of face identification device, including indicating lamp component 4,
The indicating lamp component 4 includes light guide 41 and lamp plate 42, and the light guide 41 is provided projectingly on the face identification device
On frame, the lamp plate 42 includes multiple light sources 422, and the light source 422 shines towards the light guide 41, the light guide 41
Inside is equipped with the drafting department 411 for refracted light.
By the way that light guide 41 is arranged, and drafting department 411 is set inside light guide 41, light can be made in drafting department
It is reflected at 411, so that light guide 41 generates pattern abundant, there is better indicating effect.
In a kind of embodiment, referring to FIG. 4, the face identification device further includes front housing 1 and rear shell 2,1 He of front housing
The rear shell 2 is fixedly connected, and is enclosed working chamber 101, and the front housing 1 and/or the rear shell 2 form face identification device
The frame, the lamp plate 42 is placed in the working chamber 101,.
The frame of the present embodiment includes top frame, bottom frame and left and right frame, since bottom frame is used to support, therefore the leaded light of the present embodiment
Part 41 can be set in top frame or left and right frame, multiple light guides 41 can also be arranged simultaneously in multiple positions, realize multiposition
The effect of instruction.Preferably, light guide 41 is set to the middle part of top frame, so that symmetrical junction is integrally formed in face identification device
Structure, structure are more stable.
Through slot 102, the through slot 102 and 101 connection of working chamber, the light guide are offered on the frame
41 partially protrude into the working chamber 101, and are close to setting with the lamp plate 42.
Electronic component is accommodated in working chamber 101, such as chip 15, chip 15 is used to handle the operation number of face identification device
According to, it is the core devices of face identification device, therefore be arranged between front housing 1 and rear shell 2 and be fixedly connected, working chamber 101 is formed, so as to
In providing stable working environment for chip.
Lamp plate 42 further includes substrate 421, and the shape of substrate 421 is similar to the shape of the incidence surface of light guide 41, Duo Geguang
Source 422 is arranged on substrate 421, is spaced setting between multiple light sources 422, preferably array arrangement, it is available uniformly to
The incident light of light guide 41, by the refraction of drafting department 411, so that the pattern displaying of drafting department 411 is uniform, effect is good.Lamp
Plate 42 is whole can be fitted on the incidence surface of light guide 41, i.e., multiple light sources 422 are fitted on the incidence surface of light guide 41, are subtracted
The scattering of the light of few light source 422.The position of setting lamp plate 42 in working chamber 101, the structures such as also settable reflecting plate, so that
Light is incident from the incidence surface of light guide 41, further decreases waste.In addition, in order to enable a plurality of light is as far as possible along phase
Same straight line is injected in light guide 41, and light transformational structure, such as concave-convex lens can also be arranged, light source 422 is emitted each
The light in a direction is collimated to be emitted along identical rectilinear direction.Light source 422 preferably LED, further preferably color LED,
Colored light can be issued, after the refraction of drafting department 411, the effect of gorgeous riot of color can be shown.
The material of light guide 41 is solid plate transparent material, such as transparent acrylic material.Light guide 41 include into
Smooth surface and light-emitting surface, incidence surface can be the other surfaces in addition to incidence surface towards lamp plate 42, light-emitting surface, and drafting department 411 is arranged
Inside light guide 41, light is reflected by drafting department 411, can be emitted from light-emitting surface, people can see drafting department 411
Pattern.
In a kind of embodiment, the indicating lamp component 4 further includes control module (not shown), the control module with
The lamp plate 42 is electrically connected, for controlling the illumination parameter of the multiple light source 422.Control module can be set in substrate 421
On, the other positions in working chamber 101, control of the control module also by chip 15 also can be set.The illumination of light source 422
Parameter can be brightness, colour temperature etc., and control module controls the variation of illumination parameter, light source 422 can be made to generate different light
Line, so that the display effect of final drafting department 411 is different.Specifically, the illumination parameter of control module control light source 422
It can be realized by controlling the voltage at 422 both ends of electric current or light source that flow through light source 422, concrete methods of realizing is herein not
Limitation.
In a kind of embodiment, referring to FIG. 5, the drafting department 411 is in multiple microcellular structures 4111, multiple micropore knots
Preset pattern is collectively formed in structure 4111.Wherein, preset pattern can be designed according to actual needs, such as enterprise trademark
(logo) etc., publicity can also be played the role of.In other embodiments, preset pattern can be other patterns.Scheme in production
When case, preset pattern designs in advance, then inputs in process equipment, process to light guide 41 by process equipment
It arrives.
In a kind of embodiment, the microcellular structure 4111 is made of laser carving technique, specifically, can be issued using laser
Pulse, carrying out ablation to the material inside light guide 41 can make to be formed so that forming small cavity inside light guide 41
Microcellular structure 4111.Preferably, the shape of the microcellular structure 4111 is spherical in shape, and the diameter of the microcellular structure 4111 is 0.1-
1mm.It is further preferred that the diameter of the microcellular structure 4111 is 0.2-0.5mm, the size of microcellular structure 4111 is smaller, figure
The pattern in case portion 411 is finer, and display effect is better.
Referring to FIG. 6, can also set an accommodating chamber 201 in rear shell 2 in a kind of embodiment, can be accommodated in the accommodating chamber 201
The Wiring port C extended out of working chamber 101, a settable cover board 21 is rotatablely connected with rear shell 2, and can cover conjunction in the accommodating chamber
First seal 6 is arranged on 201, between lid 21 and rear shell 2 to seal, and connection jaws 211 can be set on lid 21, connecting line is logical
It crosses the connection jaws 211 and protrudes into accommodating chamber 201 and connect with Wiring port C.Therefore, because being fixed company between front housing 1 and rear shell 2
It connects, forms closed working chamber 101, and be equipped with first seal 6 between lid 21 and rear shell 2, first seal 6 can be rubber
Glue sealing ring, so that face identification device integrally has water-proof function.It, can to reinforce the waterproof performance between front housing 1 and rear shell 2
In front housing 1 and the seam crossing of rear shell 2, third sealing element 5 is set, such as rubber seal, the shape and front housing 1 of third sealing element 5 and
The seam of rear shell 2 matches.
Fig. 4 and Fig. 6 are please referred to, thermal insulation board 3 can be also set in rear shell 2, thermal insulation board 3 is equipped with multiple heat release holes 31, heat-insulated
The position that plate 3 is arranged at least covers the position of chip 15, so that thermal insulation board 3 obstructs rear shell of the sunlight direct irradiation at chip 15
On 2, causes 15 temperature of chip excessively high and damage.
Fig. 1 and Fig. 2 are please referred to, the utility model embodiment at least also has the feature that
It is the groundwork face of face identification device in the front of front housing 1, is equipped with display screen 11, infrared human body inductor
12, camera 13, light compensating lamp 14 and atmosphere lamp 17.Wherein display screen 11 can be liquid crystal display, for showing information, such as people
Face identifies whether that can be recessed inwardly setting with respect to the front of front housing 1 by, weather forecast, map etc., in a kind of embodiment,
Display screen 11 is flexible display screen, and display screen 11 is convexly curved, and surrounding is connect with the edge of front housing 1；It is another real
It applies in example, display screen 11 is flat-faced screen, and the edge of front housing 1 extends internally, and display screen 11 is disposed relative to front housing 1
At the recessed distance in front.The edge position of front housing 1 protrudes from the setting of display screen 11, to protect display screen 11.It is infrared
For human inductor 12 for detecting whether there is pedestrian to enter target area, which includes the pickup area of camera 13,
Or the identification region of facial image, and feedback signal is to chip 15.Start camera 13 when there is pedestrian to enter target area
It is shot, starts light compensating lamp 14 when insufficient light and carry out light filling, face image data acquisition is completed, using chip 15
Comparison judgement, that is, may identify whether to be verified.In order to meet the recognition of face of outdoor various scenes, especially in night light
In insufficient situation, the identification of face identification device still meets requirement, therefore settable camera 13 is at least two, such as common
Camera and infrared camera, corresponding, light compensating lamp 14 is also set as multiple, can be common light compensating lamp and infrared light compensating lamp so that
It can be met the requirements when bright and clear using common camera and common light compensating lamp, when light wretched insufficiency, be taken the photograph using infrared
As head and infrared light compensating lamp can be met the requirements, certainly, when light conditions are general, two kinds of cameras and benefit can be used simultaneously
Light lamp.Atmosphere lamp 17 can be that the lamp bar for being looped around display screen 11 is also used as ambient light other than it can set off atmosphere by contrast
Light promotes the brightness of ambient light, promotes the recognition success rate of face identification device.The face identification device of the utility model can
To be installed in outdoor environment, there is good waterproof effect.By it is a kind of have the gate of face identification functions for, by this reality
It is installed on the cabinet of gate with novel face identification device, face identification device is electrically connected with the control system of gate, is led to
The recognition of face of face identification device is crossed, if after identifying successfully, gate opens the block piece between two cabinets, is such as kept off
Plate, people can pass through, if after recognition failures, gate does not open the block piece between two cabinets, people cannot pass through, simultaneously
Display screen 11 and/or indicator light 4 can prompt, while voice prompting can also be arranged.
Above disclosed is only the utility model several embodiments, certainly cannot be practical new to limit this with this
The interest field of type, those of ordinary skill in the art will appreciate that realize all or part of the process of above embodiment, and according to
Equivalent variations made by the utility model claims, still falls within the scope of the utility model.
Claims (10)
1. a kind of face identification device, which is characterized in that including indicating lamp component, the indicating lamp component includes lamp plate and leaded light
Part, the lamp plate include multiple light sources, and the light guide is provided projectingly on the frame of the face identification device, the light source
It shines towards the light guide, the drafting department for refracted light is equipped with inside the light guide.
2. face identification device as described in claim 1, which is characterized in that the face identification device further includes front housing with after
Shell, the front housing is fixedly connected with the rear shell, and is enclosed working chamber, and the front housing and/or the rear shell form face
The frame of identification device, the lamp plate are placed in the working chamber.
3. face identification device as claimed in claim 2, which is characterized in that through slot is offered on the frame, it is described to pass through
Through slot and the working chamber connection, the light guide partially protrude into the working chamber, and are close to setting with the lamp plate.
4. face identification device as described in claim 1, which is characterized in that the drafting department is in multiple microcellular structures, multiple
Preset pattern is collectively formed in the microcellular structure.
5. face identification device as claimed in claim 4, which is characterized in that the shape of the microcellular structure is spherical in shape, described
The diameter of microcellular structure is 0.1-1mm.
6. face identification device as described in claim 1, which is characterized in that the lamp plate further includes substrate, the multiple light
Source array arranges on the substrate.
7. face identification device as described in claim 1, which is characterized in that the indicating lamp component further includes control module,
The control module is electrically connected with the lamp plate, for controlling the illumination parameter of the multiple light source.
8. face identification device as described in claim 1, which is characterized in that the indicating lamp component further includes light Change-over knot
Structure, the light for all directions that the light source emits for being collimated to go out along identical rectilinear direction by the light transformational structure
It penetrates.
9. face identification device as claimed in claim 2, which is characterized in that be additionally provided with display screen and atmosphere on the front housing
Lamp, the display screen are recessed inwardly setting relative to the front of the front housing, and for showing information, the atmosphere lamp is looped around
Around the display screen, to promote the brightness of ambient light, the recognition success rate of the face identification device is improved.
10. a kind of gate, which is characterized in that including cabinet and face identification device as described in any one of claim 1 to 9,
The face identification device is mounted on the cabinet, and the face identification device identifies face, the gate according to
Recognition result judges whether to open the block piece on the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821513885.5U CN208673358U (en) | 2018-09-13 | 2018-09-13 | Face identification device and gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821513885.5U CN208673358U (en) | 2018-09-13 | 2018-09-13 | Face identification device and gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208673358U true CN208673358U (en) | 2019-03-29 |
Family
ID=65842082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821513885.5U Active CN208673358U (en) | 2018-09-13 | 2018-09-13 | Face identification device and gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208673358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110647872A (en) * | 2019-11-06 | 2020-01-03 | 广州市皓品信息科技有限公司 | Device and method for automatically detecting human body characteristics |
-
2018
- 2018-09-13 CN CN201821513885.5U patent/CN208673358U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110647872A (en) * | 2019-11-06 | 2020-01-03 | 广州市皓品信息科技有限公司 | Device and method for automatically detecting human body characteristics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220921 Address after: 210023 Xuanwu Road, Xuanwu District, Nanjing, Jiangsu 699-1 Patentee after: Nanjing Sihai Xutu Intellectual Property Service Co.,Ltd. Address before: 712 Haixiang Plaza, 1052 Nanhai Avenue, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN SENSETIME TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nanjing zezhichen Digital Technology Co.,Ltd. Assignor: Nanjing Sihai Xutu Intellectual Property Service Co.,Ltd. Contract record no.: X2024980001556 Denomination of utility model: Facial recognition device and gate Granted publication date: 20190329 License type: Common License Record date: 20240130 Assignee: NANJING CHINA SCIENCE MICROELECTRONICS Co.,Ltd. Assignor: Nanjing Sihai Xutu Intellectual Property Service Co.,Ltd. Contract record no.: X2024980001552 Denomination of utility model: Facial recognition device and gate Granted publication date: 20190329 License type: Common License Record date: 20240130 |
|
| EE01 | Entry into force of recordation of patent licensing contract |