CN207337427U - The face recognition device of adjustable angle - Google Patents
The face recognition device of adjustable angle Download PDFInfo
- Publication number
- CN207337427U CN207337427U CN201720727201.0U CN201720727201U CN207337427U CN 207337427 U CN207337427 U CN 207337427U CN 201720727201 U CN201720727201 U CN 201720727201U CN 207337427 U CN207337427 U CN 207337427U
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- Prior art keywords
- slide
- recognition device
- adjustable angle
- face recognition
- display
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Abstract
The utility model provides a kind of face recognition device of adjustable angle, including the slide being vertically arranged and sets horizontal pedal on the ground；Pedal bottom is equipped with pressure sensor；Slide is equipped with the sliding block slided along the slide, the sliding block is equipped with lower rotary shaft, the sliding block is rotatablely connected by lower rotary shaft and connecting rod, and the connecting rod other end is rotatablely connected by upper shaft and camera parts, and the camera parts bottom is connected to display；Slide both sides are connected to illuminatian plate by adjusting shaft, and regulation handle is equipped with the side end face of the illuminatian plate；Pedal bottom is equipped with and the power supply part being electrically connected as head part, display, pressure sensor；Pedal bottom is equipped with and the control unit being electrically connected as head part, display, pressure sensor, power supply part.
Description
Technical field
The utility model is specifically related to a kind of face recognition device of adjustable angle.
Background technology
Biometrics identification technology refers to a kind of technology that authentication is carried out using human body biological characteristics, to biological characteristic
It is sampled, it is contour by computer and optics, acoustics, biology sensor and biostatistics principle extracts its unique feature
Technological means, which are intimately associated, converts it into digital code, and individual is carried out using the intrinsic physiological property of human body and behavioural characteristic
The identification of identity.Recognition of face is a research field that is more attracting attention at this stage and developing rapidly, is mainly used for identity knowledge
Not, it is widely used in the access control and attendance of enterprise, shooting prison is carried out to crowd in public places such as airport, stadium, supermarkets
Depending on, the identification in house safety and management, face contrast retrieval etc..
In the application of face recognition technology, the facial image of acquisition can often directly influence recognition performance, it is desirable to obtain
When taking facial image face in image plane distance, pitch angle, attitudes vibration within limits, with obtain deformation it is small
Facial image.Currently, face recognition device is typically secured to some height or a direction, and the height of user is different, stands
Direction is different, thus needs user to coordinate, and head is moved to appropriate location, is known again after alignment face recognition device shooting
Not, it has not been convenient to which user uses；So it is badly in need of a kind of face recognition device of adjustable angle to solve the problems, such as this.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, there is provided a kind of recognition of face of adjustable angle is set
Standby, the face recognition device of the adjustable angle can solve the above problems well.
To reach above-mentioned requirements, the technical scheme adopted by the utility model is that：A kind of recognition of face of adjustable angle is provided
Equipment, horizontal pedal of the slide that the face recognition device of the adjustable angle includes being vertically arranged with setting on the ground；Step on
Plate bottom is equipped with pressure sensor；Slide is equipped with the sliding block slided along the slide, and the sliding block is equipped with lower rotary shaft, described
Sliding block is rotatablely connected by lower rotary shaft and connecting rod, and the connecting rod other end is rotated by upper shaft and camera parts to be connected
Connect, the camera parts bottom is connected to display；Slide both sides are connected to illuminatian plate by adjusting shaft, the illuminatian plate
Regulation handle is equipped with side end face；Pedal bottom is equipped with and is electrically connected with the camera parts, display, pressure sensor
Power supply part；Pedal bottom is equipped with the control being electrically connected with the camera parts, display, pressure sensor, power supply part
Component.
The face recognition device of the adjustable angle has the advantage that as follows：
（1）By setting vertical slide, upper shaft, connecting rod, display, lower rotary shaft and sliding block can be to imaging head
The height of part and angle of inclination adjust in real time to meet needs that different height people use.
（2）By the way that display is arranged on camera parts bottom, and it is fixedly connected with camera parts, it is ensured that when
During camera parts face face display face face also can face face, avoiding display being fixed at one is inconvenient to see
Examine, people can be allowed to carry out Real Time Observation to the face information shown in display.
（3）By setting pressure sensor and pedal to stand in someone and be identified automatically when on pedal, realize and know
The self-starting of other equipment.
（4）Illuminatian plate is rotatablely connected by adjusting shaft with slide, and the position of rotation connection is located at the upper end of slide with
End, does not influence the slip of sliding block；Side of the illuminatian plate away from rotation connection position is provided with regulation handle, convenient to illuminatian plate angle
Degree is adjusted, so as to ensure still camera parts can be made to capture clearly image when ambient light is insufficient.
Brief description of the drawings
Attached drawing described herein is used for providing further understanding of the present application, the part of the application is formed, at this
The same or similar part, the schematic description and description of the application are represented using identical reference number in a little attached drawings
For explaining the application, the improper restriction to the application is not formed.In the accompanying drawings：
Fig. 1 schematically shows the left view of the face recognition device of the adjustable angle according to the application one embodiment
Figure.
Fig. 2 schematically shows the main view of the face recognition device of the adjustable angle according to the application one embodiment
Figure.
Wherein：1st, camera parts；2nd, upper shaft；3rd, connecting rod；4th, display；5th, lower rotary shaft；6th, sliding block；7th, slide；
8th, pressure sensor；9th, pedal；10th, regulation handle；11st, illuminatian plate；12nd, shaft is adjusted；13rd, energization warning light.
Embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with drawings and the specific embodiments, to this
Application is described in further detail.
In the following description, the reference to " one embodiment ", " embodiment ", " example ", " example " etc. shows
The embodiment or example so described can include special characteristic, structure, characteristic, property, element or limit, but not each real
Applying example or example all necessarily includes special characteristic, structure, characteristic, property, element or limit.In addition, reuse phrase " according to
One embodiment of the application " is not necessarily referring to identical embodiment although it is possible to refer to identical embodiment.
For the sake of simplicity, some technical features known to those skilled in the art are eliminated in being described below.
According to one embodiment of the application, there is provided a kind of face recognition device of adjustable angle, as shown in Figs. 1-2, bag
Include the horizontal pedal 9 of the slide 7 and setting being vertically arranged on the ground；9 bottom of pedal is equipped with pressure sensor 8；On slide 7
Equipped with the sliding block 6 slided along the slide 7, the sliding block 6 is equipped with lower rotary shaft 5, and the sliding block 6 is by lower rotary shaft 5 with being connected
3 one end of bar is rotatablely connected, and 3 other end of connecting rod is rotatablely connected by upper shaft 2 with camera parts 1, the camera
1 bottom of component is connected to display 4.
According to one embodiment of the application, 7 both sides of slide of the face recognition device of the adjustable angle pass through adjusting
Shaft 12 is connected to illuminatian plate 11, and regulation handle 10 is equipped with the side end face of the illuminatian plate 11.
According to one embodiment of the application, 9 bottom of pedal of the face recognition device of the adjustable angle be equipped with it is described
The power supply part that camera parts 1, display 4, pressure sensor 8 are electrically connected, power supply part is camera parts 1, display 4
And pressure sensor 8 is powered.
According to one embodiment of the application, 9 bottom of pedal of the face recognition device of the adjustable angle be equipped with it is described
The control unit that camera parts 1, display 4, pressure sensor 8, power supply part are electrically connected.
According to one embodiment of the application, the top of the slide of the face recognition device of the adjustable angle 7 be equipped with it is described
The energization warning light 13 that camera parts 1, display 4, pressure sensor are electrically connected.
According to one embodiment of the application, the power supply part of the face recognition device of the adjustable angle is storage battery.
According to one embodiment of the application, the control unit of the face recognition device of the adjustable angle is miniature calculating
Machine.
According to one embodiment of the application, the height of the slide 7 of the face recognition device of the adjustable angle is 1.8m, institute
The height for stating illuminatian plate 11 is 1.8m, width 0.5m.
According to one embodiment of the application, the illuminatian plate 11 of the face recognition device of the adjustable angle is equipped with no shadow
Lamp.
According to one embodiment of the application, the side end face of the sliding block 6 of the face recognition device of the adjustable angle is equipped with
Metal handle.
According to one embodiment of the application, the control unit of the face recognition device of the adjustable angle can include ARM
Core processing module, video acquisition module, display module and peripheral data coffret, the ARM core processing modules
Video acquisition module, display module and peripheral data coffret are connected respectively；Video acquisition module gathers vision signal and passes
Be defeated by ARM core processing modules, after vision signal is converted into picture signal by ARM core processing modules, to the picture signal into
After row Face datection, human eye positioning, face image standardization, feature extraction and identification comparison processing, detection recognition result is shown
Show on display module or exported by peripheral data coffret.The ARM core processing modules include arm processor,
DDR memory chips, Nand Flash memorizer, power management submodule, crystal oscillating circuit and peripheral interface management submodule, it is described
Arm processor connect DDR memory chips, Nand Flash memorizer, power management submodule, crystal oscillating circuit and periphery respectively
Interface management submodule, the DDR memory chips connect video acquisition module and display module, the peripheral interface pipe respectively
Reason submodule is connected with peripheral data coffret.
The Nand Flash memorizer is to be stored with the memory for the priori that precondition obtains.The people
Face image standardization refers to the position of human eye oriented according to human eye, and facial image is intercepted from entire image and is come out, then
By rotating, shearing, scaling and illumination pretreatment, standard faces image is finally obtained；Described identification comparison processing refer to by
The priori that precondition obtains in face characteristic and Nand Flash memorizer after extraction standard facial image is identified
Comparison is handled.The video acquisition module includes visible image capturing head and near-infrared camera, the near-infrared camera
In be equipped with LED near-infrared light compensating lamps.
When the utility model is used, sliding block 6 is slided up and down along slide 7, it can be achieved that the height of camera parts 1 is adjusted；
Connecting rod 3 is rotated along lower rotary shaft 5, it can be achieved that the height of camera parts 1 and the adjusting at angle of inclination；Camera parts 1 are along upper
Shaft 2 rotates, it can be achieved that the fine adjustments at 1 angle of inclination of camera parts；Above-mentioned three kinds of adjustings can meet that different heights are used
The use at family needs.Display 4 is arranged on 1 bottom of camera parts, and is fixedly connected with camera parts 1, it is ensured that when
During 1 face face of camera parts display 4 also can face face, facilitate user to the face information that is shown in display 4 into
Row Real Time Observation, avoiding display 4 being fixed at one is inconvenient to observe.In 9 bottom of pedal, pressure sensor 8, someone are set
Stand and be identified automatically when on pedal 9, and camera parts 1, display 4, energization warning light 13 are started by control unit
And illuminatian plate 11.Illuminatian plate 11 is rotatablely connected by adjusting shaft 12 with slide 7, and the position of rotation connection is located at the upper of slide 7
End and lower end, do not influence the slip of sliding block 6；Side of the illuminatian plate 11 away from rotation connection position is provided with regulation handle 10, side
Just 11 angle of illuminatian plate is adjusted, so as to ensure still to capture camera parts 1 when ambient light is insufficient
Clearly image.
Embodiment described above only represents the several embodiments of the utility model, its description is more specific and detailed, but
It can not be interpreted as the limitation to the scope of the utility model.It should be pointed out that for those of ordinary skill in the art,
Without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to the utility model
Protection domain.Therefore the scope of protection of the utility model should be subject to the claim.
Claims (7)
- A kind of 1. face recognition device of adjustable angle, it is characterised in that：Including the slide being vertically arranged and set on the ground Horizontal pedal；The pedal bottom is equipped with pressure sensor；The slide is equipped with the sliding block slided along the slide, and the sliding block is equipped with lower rotary shaft, and the sliding block passes through lower turn Axis is rotatablely connected with connecting rod one end, and the connecting rod other end is rotatablely connected by upper shaft and camera parts 1, described to take the photograph As head feature bottom is connected to display；The slide both sides are connected to illuminatian plate by adjusting shaft, and regulation handle is equipped with the side end face of the illuminatian plate；The pedal bottom is equipped with the power supply part being electrically connected with the camera parts, display, pressure sensor；The pedal bottom is equipped with the control unit being electrically connected with the camera parts, display, pressure sensor, power supply part Part.
- 2. the face recognition device of adjustable angle according to claim 1, it is characterised in that：Be equipped with the top of the slide with The energization warning light that the camera parts, display, pressure sensor are electrically connected.
- 3. the face recognition device of adjustable angle according to claim 1, it is characterised in that：The power supply part is electric power storage Pond.
- 4. the face recognition device of adjustable angle according to claim 1, it is characterised in that：The control unit is miniature Computer.
- 5. the face recognition device of adjustable angle according to claim 1, it is characterised in that：The height of the slide is 1.8m, the height of the illuminatian plate is 1.8m, width 0.5m.
- 6. the face recognition device of adjustable angle according to claim 1, it is characterised in that：The illuminatian plate is equipped with nothing Shadow lamp.
- 7. the face recognition device of adjustable angle according to claim 1, it is characterised in that：On the side end face of the sliding block Equipped with metal handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720727201.0U CN207337427U (en) | 2017-06-21 | 2017-06-21 | The face recognition device of adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720727201.0U CN207337427U (en) | 2017-06-21 | 2017-06-21 | The face recognition device of adjustable angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207337427U true CN207337427U (en) | 2018-05-08 |
Family
ID=62425659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720727201.0U Expired - Fee Related CN207337427U (en) | 2017-06-21 | 2017-06-21 | The face recognition device of adjustable angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207337427U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109727347A (en) * | 2018-12-05 | 2019-05-07 | 四川壹脸通科技有限公司 | A kind of novel campus card Intelligent card machine |
| CN111627137A (en) * | 2019-02-27 | 2020-09-04 | 成都市博西尼智能控制有限公司 | Multi-door networking type entrance guard's equipment based on LORA and bluetooth |
-
2017
- 2017-06-21 CN CN201720727201.0U patent/CN207337427U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109727347A (en) * | 2018-12-05 | 2019-05-07 | 四川壹脸通科技有限公司 | A kind of novel campus card Intelligent card machine |
| CN111627137A (en) * | 2019-02-27 | 2020-09-04 | 成都市博西尼智能控制有限公司 | Multi-door networking type entrance guard's equipment based on LORA and bluetooth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20200621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |