CN205809334U - A kind of head three dimensional data collection and the detector gate of identification - Google Patents
A kind of head three dimensional data collection and the detector gate of identification Download PDFInfo
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- CN205809334U CN205809334U CN201620715576.0U CN201620715576U CN205809334U CN 205809334 U CN205809334 U CN 205809334U CN 201620715576 U CN201620715576 U CN 201620715576U CN 205809334 U CN205809334 U CN 205809334U
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- head
- dimensional data
- detector gate
- identification
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Abstract
The utility model discloses a kind of head three dimensional data collection and the detector gate of identification, including left and right door-plate (1), upper frame (2), degree of depth image sensor (3), CPU, memorizer and communication module, described degree of depth image sensor (3) is one or more, it is arranged on described left and right door-plate (1) or upper frame (2), is used for gathering head three-dimensional data；Described CPU electrically connects with described degree of depth image sensor (3), memorizer and communication module respectively；Described memorizer is used for storing the head three-dimensional data that described degree of depth image sensor (3) gathers；Described communication module realizes data communication.This utility model utilizes the security action of tradition detector gate, while carrying out metal detection safety inspection, by degree of depth image sensor (3) acquisition head three-dimensional data by the personnel to be tested of detector gate, provide a kind of convenient and intelligent technological means for obtaining more detailed head feature information.
Description
Technical field
This utility model relates to a kind of head three dimensional data collection and the detector gate of identification.
Background technology
Tradition detector gate mainly for detection of by the personnel of detector gate with or without carrying metal, be mainly used in machine
The specific gateways of important place such as field, station, harbour, large-scale activity, provide a kind of technology to prop up for eliminating potential security risk
Support means.But tradition detector gate work functions is the most single, is only capable of whether detection personnel carry metal, it is impossible to fully
Play its potential benefit as important place sluice gate.
This utility model carries out transformation and upgrade to tradition detector gate, is not changing the merits such as tradition detector gate detection metal
While energy, it is achieved the three-dimensional data of Real-time Collection human body head, the head three-dimensional data collected quickly is processed
Analyze and store, can be used as real-time identification, or meet following head feature lookup if desired and identity knowledge
Etc. it is not actually needed.This utility model improves and extends the function of tradition detector gate, the most also than traditional two dimension face number
The most comprehensive, accurate and intelligent according to acquisition and knowledge, it is the inevitable development trend carrying out identity characteristic identification future.
Summary of the invention
This utility model provides a kind of head three dimensional data collection and the detector gate of identification so that personnel are being carried out
While safety supervision, obtain the head three-dimensional information by detector gate personnel, on the premise of existing head three-dimensional data, can pass through
Comparison head three-dimensional information, face three-dimensional information or bidimensional image such as identity card picture carry out personnel identity identification.
A kind of head three dimensional data collection and the detector gate of identification, pass including left and right door-plate 1, upper frame 2, degree of depth image
Sensor 3, CPU, memorizer and communication module, described degree of depth image sensor 3 is one or more, is arranged on described left and right door-plate
1 or upper frame 2 on, be used for gathering head three-dimensional data；Described CPU respectively with described degree of depth image sensor 3, memorizer and communication
Module electrically connects；Described memorizer is for storing the head three-dimensional data that described degree of depth image sensor 3 gathers；Described communication mould
Block realizes data communication.
In one embodiment, described degree of depth image sensor 3 is fixedly mounted on described left and right door-plate 1 or upper frame 2.
In one embodiment, described left and right door-plate 1 or upper frame 2 include one or more sensor guide rail 4, the described degree of depth
Image sensor 3 is moved by sensor guide rail 4.
In one embodiment, described left and right door-plate 1 also includes Laser Detecting Set 5, described Laser Detecting Set 5 with
Described CPU electrically connects, and described Laser Detecting Set 5 includes multiple generating laser and laser pickoff, described generating laser
Lay in pairs with described laser pickoff, be distributed on left and right door-plate 1, in safety inspection door for detecting, whether have personnel to be tested with true
Determine the height of personnel to be tested.
In one embodiment, also include information presentation device, be arranged on described left and right door-plate 1 or upper frame 2, described letter
Breath suggestion device electrically connects with described CPU, and described information presentation device is for playing personnel to be tested's voice during safety check
Information and displaying text prompt information.
In one embodiment, also including pressure sensitive plate 6, described pressure sensitive plate 6 electrically connects with described CPU, described
Pressure sensitive plate 6 is used for judging whether to have in detector gate personnel to be tested.
Described pressure sensitive plate 6 is can screening device.When a kind of head three dimensional data collection of the present utility model and identity are known
When other detector gate includes described pressure sensitive plate 6, personnel to be tested enters detector gate, and described pressure sensitive plate 6 senses to be checked
Personnel, transmit a signal to CPU, CPU and send signal and open described Laser Detecting Set 5, and control described Laser Detecting Set 5 and visit
Survey the height of personnel to be tested.When the detector gate of a kind of head three dimensional data collection of the present utility model and identification does not include institute
When stating pressure sensitive plate 6, described Laser Detecting Set 5 is normally opened, and personnel to be tested enters detector gate, and described Laser Detecting Set 5 is felt
Personnel to be tested should be arrived, transmit a signal to CPU, the CPU transmission signal described Laser Detecting Set 5 of control and detect the body of personnel to be tested
High.
In one embodiment, also including that automatically-controlled door 7, described automatically-controlled door 7 electrically connect with described CPU, CPU sends signal
Control automatically-controlled door 7 to switch.
In one embodiment, described communication module supports that wireless and wired mode carries out data transmission.
In one embodiment, also including power supply, described power supply knows to described a kind of head three dimensional data collection and identity
Other detector gate is powered.
A kind of based on above-mentioned head three dimensional data collection and the method for the detector gate of identification, step is as follows:
Step S1: when personnel to be tested enters detector gate, and Laser Detecting Set 5 detects personnel to be tested in detector gate, really
Determine the height of personnel to be tested, transmit a signal to CPU；
Step S2:CPU sends signal and opens degree of depth image sensor 3, and degree of depth image sensor 3 carries out data acquisition；
Step S3:CPU calculates the head three-dimensional data of personnel to be tested according to the data gathered in step S2, and storage is to depositing
In reservoir；
Step S4: communication module sends resolving the head three-dimensional data that obtains in step S3 to identification system, with
The head three-dimensional data of identification system or 2-D data such as identity card picture etc. is compared, and completes the identity of personnel to be tested
Identify；
Step S5: identification system sends confirmation to CPU, CPU according to confirmation result by communication module
Deciding whether that sending control signal opens automatically-controlled door 7, after automatically-controlled door 7 is opened, personnel to be tested leaves detector gate.
In one embodiment, in step sl, when personnel to be tested enters detector gate, and pressure sensitive plate 6 senses to be checked
Personnel, transmit a signal to CPU, CPU and open Laser Detecting Set 5.
In one embodiment, in step s 2, before CPU sends signal unlatching degree of depth image sensor 3, first send
Signal controls the motion of sensor guide rail 4.
Compared with prior art, the beneficial effects of the utility model are: this utility model utilizes the safety check of tradition detector gate
Mode, while carrying out metal detection safety inspection, obtains the personnel to be tested by detector gate by degree of depth image sensor 3
Head three-dimensional data, such as include the different side-informations of head, for obtain more detailed head feature information provide one
Convenient and intelligent technological means, carries out identity search for law enforcement agencies such as public security and provides more detailed data；This practicality
Novel used degree of depth image sensor can be normally carried out the collection of three-dimensional data at the environment of dark, it is not necessary to volume
Outer light filling equipment；This utility model is had to utilize the head three-dimensional data that collects, in conjunction with the identity information of personnel to be tested, with
Data with existing compares, it is achieved the identification of personnel to be tested；When this utility model carries out identification, even if known
Head three-dimensional data imperfect, as only have face two-dimensional image information, it is possible to by gather three-dimensional data dimensionality reduction take out
The mode taken realizes the comparison of data, provides increasingly complex and intelligent means for identification；This utility model is gathered
Head three-dimensional data, because comprising the data message of head more horn of plenty, can be that other polytype personal identification methods provide ratio
To data base, carry out the feature extraction of head three-dimensional data as required when being identified comparison.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that this utility model degree of depth image sensor 3 is fixedly mounted on upper frame 2 and left and right door-plate 1；
Fig. 2 is the schematic diagram that sensor track installed by this utility model left and right door-plate 1.
Fig. 3 is the schematic diagram that sensor track installed by this utility model upper frame 2 and right door-plate 1.
Detailed description of the invention
Information presentation device electrically connects with CPU, and CPU carries out response action by information presentation device prompting personnel to be tested,
Such as, when personnel to be tested enters detector gate, and CPU sends signal enabling degree of depth image sensor 3, information presentation device can be pointed out
Personnel to be tested as the voice messaging of " carrying out head three dimensional data collection, please remain stationary as ", Word message or both；
When CPU calculates the head three-dimensional data of personnel to be tested according to the degree of depth image data gathered, find when data are imperfect, information
Suggestion device can point out the voice messaging of personnel to be tested such as " data acquisition is imperfect, would you please come back ", Word message or both all
Have；When CPU sends signal unlatching automatically-controlled door 7, information presentation device can point out personnel to be tested as " having completed safety check, you are permissible
Pass through " voice messaging, Word message or both.
Preferred embodiment to utility model is described in further detail below.
Embodiment one:
One or more degree of depth image sensor 3 is fixedly mounted on before and after's upper frame 2 or left and right door-plate 1.For example, it is possible to such as
Shown in Fig. 1, a degree of depth image sensor 3 is fixedly mounted on upper frame 2, and another degree of depth image sensor 3 is fixedly mounted on
On right door-plate 1, all degree of depth image sensors 3 electrically connect with CPU.In personnel to be tested enters detector gate, pressure inductor sense
Personnel to be tested should be arrived, transmit a signal to CPU, CPU and send signal enabling degree of depth image sensor 3, gather personnel to be tested's head
Degree of depth image data, CPU calculates the head three-dimensional data of personnel to be tested, storage to storage according to the degree of depth image data gathered
In device, then send the head three-dimensional information in safety check center, with safety check central database, face three-dimensional information by communication module
Or bidimensional image such as identity card picture etc. compares and identifies.Safety check centrally through communication module send confirmation to CPU,
CPU sends signal unlatching automatically-controlled door 7 and simultaneously closes off degree of depth image sensor 3, and personnel to be tested can leave detector gate.
Embodiment two:
At left and right door-plate 1 or front and back install sensor guide rail 4, as required placement sensor guide rail 4 position on upper frame 2,
Can be on left and right door-plate 1 frame or middle, as shown in Figure 2 or Figure 3, degree of depth image sensor 3 is arranged on sensor guide rail 4
On, degree of depth image sensor 3 electrically connects with CPU.Laser acquisition dress in personnel to be tested enters detector gate, on left and right door-plate 1
Put the height of personnel to be tested in 5 safety inspection door for detectings, transmit a signal to CPU.Degree of depth image is passed by CPU according to personnel to be tested's height
The position on sensor guide rail 4 of sensor 3 and angle are adjusted, and send signal simultaneously and open degree of depth image sensor 3, adopt
The degree of depth image data of collection personnel to be tested's head, CPU calculates the head three of personnel to be tested according to the degree of depth image data gathered
Dimension data, stores in memorizer, then it is three-dimensional to send the head in safety check center, with safety check central database by communication module
Data or 2-D data such as identity card picture etc. is compared and identifies.Safety check centrally through communication module send confirmation to
CPU, CPU send signal unlatching automatically-controlled door 7 and simultaneously close off degree of depth image sensor 3, and personnel to be tested can leave detector gate.Multiple stage is deep
The advantage of degree image sensor 3 is to expand acquisition range, is evenly arranged in be checked there being three degree of depth image sensors 3
During the surrounding of person head, then the three-dimensional data gathering personnel to be tested's head that can be complete.But, face three-dimensional information is whole
Individual head occupies critical role, it is generally the case that after obtaining face three-dimensional information, with regard to meeting, personnel to be tested is carried out body
The requirement that part identifies.
The mode that degree of depth image sensor 3 is fixedly mounted on left and right door-plate 1 or upper frame 2 is pacified with using sensor guide rail 4
The mode of dress degree of depth image sensor 3 is compared, and cost is relatively low, simple in construction, realization are relatively easy, but uses sensor guide rail
The mode of 4 fitting depth image sensors can be for greater flexibility according to the angle of the height percentage regulation image sensor 3 of personnel to be tested
Degree and position so that the data of collection are the most complete and abundant.
The three dimensional data collection mode comprised in a kind of detector gate proposed in this utility model can also be fixed on other
On the physical equipment of similar structures, it is achieved gathering and the identification of its identity of head three-dimensional data.
Utility model can use various ways resolve the height of human body, thus percentage regulation image sensor 3 is closing
Suitable position and attitude carry out data acquisition: obtained the body weight of personnel to be tested by pressure sensitive plate 6 sensing, differentiate from body weight and treat
The height ranges that inspection personnel are possible；Laser Detecting Set 5 includes paired generating laser and laser pickoff, calibrated sharp
Whether the position of optical transmitting set and laser pickoff and height be it is known that receive corresponding laser by differentiation laser pickoff and send out
The signal of emitter, learns that the signal that the generating laser of this height sends is blocked, thus determine that human body blocks the highest
Height or altitude range, calculate the height ranges that personnel to be tested is possible further；By calibrated degree of depth image sensor 3
Shooting obtains three-dimensional data or the image data of personnel to be tested, and resolving personnel to be tested from described three-dimensional data or image data may
Height ranges；By the overall merit of the above mode, the mode such as weighting calculates high-precision personnel to be tested's height
Or height ranges.
In utility model, personnel to be tested's height can refer to the height of being castrated of personnel to be tested, or personnel to be tested dresses and affects height
Height after article or equipment, such as the height after personnel to be tested's wear shoes.
Above content is to combine concrete preferred implementation further detailed description of the utility model, it is impossible to
Assert that of the present utility model being embodied as is confined to these explanations.Ordinary skill for this utility model art
For personnel, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, all should regard
By belonging to the scope of patent protection that this utility model is determined by the claims submitted to.
Claims (10)
1. head three dimensional data collection and a detector gate for identification, is characterized in that, including left and right door-plate (1), upper frame
(2), degree of depth image sensor (3), CPU, memorizer and communication module, described degree of depth image sensor (3) is one or more,
It is arranged on described left and right door-plate (1) or upper frame (2), is used for gathering head three-dimensional data；Described CPU respectively with described degree of depth shadow
As sensor (3), memorizer and communication module electrical connection；Described memorizer is used for storing described degree of depth image sensor (3) and adopts
The head three-dimensional data of collection；Described communication module realizes data communication.
2. head three dimensional data collection as claimed in claim 1 and the detector gate of identification, is characterized in that, described degree of depth shadow
As sensor (3) is fixedly mounted on described left and right door-plate (1) or upper frame (2).
3. head three dimensional data collection as claimed in claim 1 and the detector gate of identification, is characterized in that, described left and right door
Plate (1) or upper frame (2) include one or more sensor guide rail (4), and described degree of depth image sensor (3) passes through sensor guide rail
(4) move.
4. head three dimensional data collection as claimed in claim 1 and the detector gate of identification, is characterized in that, described left and right door
Also include on plate (1) that Laser Detecting Set (5), described Laser Detecting Set (5) electrically connect with described CPU, described laser acquisition
Device (5) includes multiple generating laser and laser pickoff, whether has personnel to be tested and treat with determining in safety inspection door for detecting
The height of inspection personnel.
5. head three dimensional data collection as claimed in claim 1 and the detector gate of identification, is characterized in that, also include information
Suggestion device, is arranged on described left and right door-plate (1) or upper frame (2), and described information presentation device electrically connects with described CPU, institute
State information presentation device for playing personnel to be tested's information of voice prompt during safety check and showing text prompt information.
6. head three dimensional data collection as claimed in claim 4 and the detector gate of identification, is characterized in that, also include pressure
Tablet (6), described pressure sensitive plate (6) electrically connects with described CPU.
7. head three dimensional data collection as claimed in claim 6 and the detector gate of identification, is characterized in that, personnel to be tested enters
Entering detector gate, described pressure sensitive plate (6) senses personnel to be tested, transmits a signal to CPU, CPU transmission signal and opens described sharp
Light detection device (5), and control the height of described Laser Detecting Set (5) detection personnel to be tested.
8. head three dimensional data collection as claimed in claim 1 and the detector gate of identification, is characterized in that, also includes automatically
Door (7), described automatically-controlled door (7) electrically connects with described CPU.
9. head three dimensional data collection as claimed in claim 1 and the detector gate of identification, is characterized in that, described communication mould
Block supports that wireless and wired mode carries out data transmission.
10. head three dimensional data collection as claimed in claim 1 and the detector gate of identification, is characterized in that, also include electricity
Source, described power supply powers to the detector gate of described a kind of head three dimensional data collection and identification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620715576.0U CN205809334U (en) | 2016-07-07 | 2016-07-07 | A kind of head three dimensional data collection and the detector gate of identification |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620715576.0U CN205809334U (en) | 2016-07-07 | 2016-07-07 | A kind of head three dimensional data collection and the detector gate of identification |
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| CN205809334U true CN205809334U (en) | 2016-12-14 |
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| CN201620715576.0U Expired - Fee Related CN205809334U (en) | 2016-07-07 | 2016-07-07 | A kind of head three dimensional data collection and the detector gate of identification |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106054278A (en) * | 2016-07-07 | 2016-10-26 | 王飞 | Security door for head three-dimensional data acquisition and identity identification, and method |
| CN108843932A (en) * | 2018-06-15 | 2018-11-20 | 芜湖宝文信息科技有限公司 | The statistics equipment of safety check people information statistics |
-
2016
- 2016-07-07 CN CN201620715576.0U patent/CN205809334U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106054278A (en) * | 2016-07-07 | 2016-10-26 | 王飞 | Security door for head three-dimensional data acquisition and identity identification, and method |
| CN106054278B (en) * | 2016-07-07 | 2018-06-12 | 王飞 | A kind of head three dimensional data collection and the detector gate and method of identification |
| CN108843932A (en) * | 2018-06-15 | 2018-11-20 | 芜湖宝文信息科技有限公司 | The statistics equipment of safety check people information statistics |
| CN108843932B (en) * | 2018-06-15 | 2019-11-05 | 宿州滋原科技咨询有限公司 | The statistics equipment of safety check people information statistics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170726 Address after: 518055 Guangdong Province, Shenzhen City Xili, Nanshan Street Taoyuan Tang Xing Road No. 133 building 18 220 Patentee after: Shenzhen city great science and technology limited company Address before: 518055 Guangdong province Shenzhen City Xili Nanshan District City University of Shenzhen Graduate School of Tsinghua University E floor 301A Patentee before: Wang Fei |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20190707 |