CN108278467A - A kind of face recognition pick-up head mounting structure - Google Patents
A kind of face recognition pick-up head mounting structure Download PDFInfo
- Publication number
- CN108278467A CN108278467A CN201810097661.9A CN201810097661A CN108278467A CN 108278467 A CN108278467 A CN 108278467A CN 201810097661 A CN201810097661 A CN 201810097661A CN 108278467 A CN108278467 A CN 108278467A
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- China
- Prior art keywords
- human body
- hydraulic stem
- head
- mark post
- sensing
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- 239000000523 sample Substances 0.000 claims abstract description 35
- 239000012530 fluid Substances 0.000 claims abstract description 10
- 238000012546 transfer Methods 0.000 claims abstract description 4
- 230000001939 inductive effect Effects 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a kind of face recognition pick-up head mounting structures, mounting platform including being used to support video camera, rack body, the rack body includes the hydraulic stem being connected with each other, fluid power system, the top of the hydraulic stem is fixed with mounting platform bottom end, it further include controller, the mark post parallel with hydraulic stem, in mark post upper edge, its axial direction is provided with three human body sensing probes, human body sensing is popped one's head in, the motor of transfer tube is connect by conducting wire with controller respectively in fluid power system, when three human body sensings are popped one's head in while sensing human body, the hydraulic stem rises；When two human body sensings positioned at mark post lower end are popped one's head in while sensing human body, the hydraulic stem remains stationary as；When the human body sensing probe positioned at mark post least significant end senses human body, the hydraulic stem declines.The advantages of present invention can automatically adjust shooting height, have intelligence, recognition of face safety check efficiency can be improved according to the difference of height.
Description
Technical field
The present invention relates to camera mounts, and in particular to a kind of face recognition pick-up head mounting structure.
Background technology
The English name of recognition of face is that Human Face Recognition. face recognition products utilize AVS03A images
Processor；Face light and shade can be detected, the compensation of adjust automatically dynamic exposure, face tracking detecting, adjust automatically image zoom.
The practical recognition of face of broad sense includes a series of the relevant technologies for building face identification system, including man face image acquiring, face
Positioning, recognition of face pretreatment, identity validation and identity finder etc.；And the recognition of face of narrow sense refers in particular to carry out body by face
Part confirms or the technology or system of identity finder.
The scene of real name is needed at some large-scale activities scene or similar library etc., frequently with the mode conduct of recognition of face
Into the safety check means of place, but everyone height is different, and the existing camera mount for recognition of face is more
For fixing bracket, if encounter the people that height differs greatly with ordinary people, it is also necessary to the height of camera mount is adjusted manually, this
It is not only troublesome, also result in the reduction of recognition of face safety check efficiency.
Invention content
It is an object of the invention to overcome the above technical problem, a kind of face recognition pick-up head mounting structure, the peace are provided
Recognition of face safety check effect can be can be improved according to the height of everyone height automatic adjusting support, whole-process automatic processing by filling holder
Rate.
The present invention is achieved through the following technical solutions：
A kind of face recognition pick-up head mounting structure, including it is used to support the mounting platform of video camera, rack body, it is described
Rack body includes the hydraulic stem being connected with each other, fluid power system, and top and the mounting platform bottom end of the hydraulic stem are fixed,
Further include controller, the mark post parallel with hydraulic stem, in mark post upper edge, its axial direction is provided with three human body sensing probes, all
The motor of transfer tube is connect by conducting wire with controller respectively in human body sensing probe, fluid power system, when three people's body-sensings
When should pop one's head in while sense human body, the hydraulic stem rises；When two human body sensings probe positioned at mark post lower end while feeling
When should arrive human body, the hydraulic stem remains stationary as；It is described when the human body sensing probe positioned at mark post least significant end senses human body
Hydraulic stem declines.
Further, for the above technical problem, the present invention is improved existing holder, first, being made using hydraulic stem
For camera mount, mechanical-stretching bar in the prior art is substituted, can be driven hydraulic stem using fluid power system lifts；Two
It is to increase the mark post structure with human body sensing probe, the mode of human body sensing probe induction human body is all existing, and human body
The direction of the launch of inductive probe and the photosurface of video camera are located at the same side, due to the height of three human body sensings probe on mark post
Degree is different, so when people is in face of video camera, some human body sensings probe can sense human body information, some cannot, this
Show that everyone height is different.So the present invention utilize the principle, by controller in the prior art respectively with human body sensing
Probe is connected with motor, according to the signal for receiving different human body inductive probe, to drive hydraulic stem to rise or fall, with this reality
A kind of existing purpose that the mounting bracket of camera mount automatic controlled height can be controlled according to the height of tested person solves existing
Have when encountering the people that height and ordinary people differ greatly in technology, needs the height for adjusting camera mount manually, this is not only numb
It is tired, also result in the problem of recognition of face safety check efficiency reduces.
Preferably, each human body sensing probe includes the laser emission probe being mutually close to and laser pick-off probe.Laser
Stability is relatively strong, is not easy to be disturbed, of the present invention laser emission probe commonly used in anticollision door, Anti-pinch door without injuring field
It is similar with Anti-pinch door without injuring inducing method with the method for laser pick-off probe induction human body.
The mounting platform includes tablet, is opened there are one groove in tablet upper surface, the bottom portion of groove is provided with several
Through-hole.The present invention can limit the scope of activities of video camera by the setting of groove structure, it is made more to stablize.Video camera is in work
It can continue to radiate during work, the present invention opens up through-hole in bottom portion of groove, first, the gas permeability of video camera can be improved, convenient for dissipating
Heat reduces the load burden of hydraulic stem second is that can mitigate the weight of mounting platform.
Compared with prior art, the present invention having the following advantages and advantages：
A kind of face recognition pick-up head mounting structure of the present invention, it is automatic to control camera mount according to the height of tested person
The purpose for adjusting the mounting bracket of height is solved when encountering the people that height and ordinary people differ greatly in the prior art, is needed
The height of camera mount is adjusted manually, this is not only troublesome, also results in the problem of recognition of face safety check efficiency reduces；With structure
Simply, exempt to manipulate, it is intelligent the advantages that, have extraordinary market application prospect.
Description of the drawings
Attached drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention.
Label and corresponding parts title in attached drawing：
1- mounting platforms, 2- hydraulic stems, 3- fluid power systems, 4- mark posts, 5- human body sensings probe, 6- conducting wires, 7- are recessed
Slot.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment
As shown in Figure 1, a kind of face recognition pick-up head mounting structure of the present invention, including be used to support video camera installation it is flat
Platform 1, rack body, the rack body include the hydraulic stem 2 being connected with each other, fluid power system 3, the top of the hydraulic stem 2
End is fixed with 1 bottom end of mounting platform, further includes controller, the mark post 4 parallel with hydraulic stem 2, and in 4 upper edge of mark post, it is axially arranged
5 are popped one's head in there are three human body sensing, and the motor of transfer tube is respectively by leading in all people's body inductive probe 5, fluid power system 3
Line 6 is connect with controller, and when three human body sensing probes 5 sense human body simultaneously, the hydraulic stem 2 rises；When positioned at mark
When two human body sensings probe 5 of 4 lower end of bar senses human body simultaneously, the hydraulic stem 2 remains stationary as；When positioned at mark post 4 most
When the human body sensing probe 5 of low side senses human body, the hydraulic stem 2 declines.Each human body sensing probe 5 includes mutually being close to
Laser emission probe and laser pick-off probe.The mounting platform 1 includes tablet, is opened there are one groove 7 in tablet upper surface,
7 bottom of the groove is provided with several through-holes.The above structure is according to the height of everyone height automatic adjusting support, and whole process is certainly
Dynamic processing, can be improved recognition of face safety check efficiency.
In use, by three human body sensings pop one's head in 5 with the spacing of rack body least significant end be respectively set to 1.2m,
1.5m、1.6m.It is found according to investigation, the height of adult male is generally 1.7 meters or so, and the height of adult female is generally
1.6 meters or so, the height of free of charge children at 1.2 meters hereinafter, general recognition of face video camera plus mounting platform 1 in the axial direction
Thickness be 0.25 meter or so, the height for presetting hydraulic stem 2 to ground is 1.35 meters, when intermediate human body sensing camera probe is visited
It measures human body, when the probe of top does not detect human body, illustrates that the height of the people between 1.5~1.6 meters, images at this time
Body adds the height of holder to be about 1.55 meters, just the head of the central detector point alignment people of video camera, allows for hydraulic pressure at this time
Bar 2 remains stationary as；When three human body sensing probes 5 sense human body simultaneously, illustrate the height higher of the people, the hydraulic stem
2 rise；When the human body sensing probe 5 positioned at 4 least significant end of mark post senses human body, illustrate that the height of the people is shorter, Ke Nengwei
Child, the hydraulic stem 2 decline.
Above-described specific implementation mode has carried out further the purpose of the present invention, technical solution and advantageous effect
It is described in detail, it should be understood that the foregoing is merely the specific implementation mode of the present invention, is not intended to limit the present invention
Protection domain, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (3)
1. a kind of face recognition pick-up head mounting structure, including it is used to support mounting platform (1), the rack body of video camera,
Be characterized in that, the rack body include be connected with each other hydraulic stem (2), fluid power system (3), the hydraulic stem (2)
Top is fixed with mounting platform (1) bottom end, further includes controller, the mark post parallel with hydraulic stem (2) (4), in mark post (4) upper edge
Its axial direction is provided with three human body sensings and pops one's head in (5), transfer tube in all people's body inductive probe (5), fluid power system (3)
Motor connect respectively with controller by conducting wire (6), it is described when three human body sensings probe (5) while when sensing human body
Hydraulic stem (2) rises；When two human body sensings positioned at mark post (4) lower end are popped one's head in (5) while sensing human body, the hydraulic pressure
Bar (2) remains stationary as；When the human body sensing probe (5) positioned at mark post (4) least significant end senses human body, the hydraulic stem (2)
Decline.
2. a kind of face recognition pick-up head mounting structure according to claim 1, which is characterized in that each human body sensing is visited
Head (5) includes the laser emission probe being mutually close to and laser pick-off probe.
3. a kind of face recognition pick-up head mounting structure according to claim 1, which is characterized in that the mounting platform
(1) include tablet, opened there are one groove (7) in tablet upper surface, groove (7) bottom is provided with several through-holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810097661.9A CN108278467A (en) | 2018-01-31 | 2018-01-31 | A kind of face recognition pick-up head mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810097661.9A CN108278467A (en) | 2018-01-31 | 2018-01-31 | A kind of face recognition pick-up head mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108278467A true CN108278467A (en) | 2018-07-13 |
Family
ID=62807126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810097661.9A Withdrawn CN108278467A (en) | 2018-01-31 | 2018-01-31 | A kind of face recognition pick-up head mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108278467A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109067948A (en) * | 2018-09-27 | 2018-12-21 | 维沃移动通信（杭州）有限公司 | A kind of mobile terminal |
| CN111554021A (en) * | 2020-05-16 | 2020-08-18 | 张现钦 | Dual-identification recognition device based on access control card and face recognition |
| CN112446248A (en) * | 2019-08-30 | 2021-03-05 | 东北师范大学 | Facial expression collection system |
| CN113405505A (en) * | 2020-03-16 | 2021-09-17 | 同方威视技术股份有限公司 | Method and device for determining distance and height based on multiple sensors |
-
2018
- 2018-01-31 CN CN201810097661.9A patent/CN108278467A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109067948A (en) * | 2018-09-27 | 2018-12-21 | 维沃移动通信（杭州）有限公司 | A kind of mobile terminal |
| CN112446248A (en) * | 2019-08-30 | 2021-03-05 | 东北师范大学 | Facial expression collection system |
| CN113405505A (en) * | 2020-03-16 | 2021-09-17 | 同方威视技术股份有限公司 | Method and device for determining distance and height based on multiple sensors |
| WO2021185031A1 (en) * | 2020-03-16 | 2021-09-23 | 同方威视技术股份有限公司 | Multi-sensor-based distance and height determination method, and apparatus therefor |
| US12029484B2 (en) | 2020-03-16 | 2024-07-09 | Nuctech Company Limited | Method and device of determining distance and height based on a plurality of sensors |
| CN111554021A (en) * | 2020-05-16 | 2020-08-18 | 张现钦 | Dual-identification recognition device based on access control card and face recognition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180713 |
|
| WW01 | Invention patent application withdrawn after publication |