CN205920496U - Safety inspection door of human three dimensional data collection and identification - Google Patents
Safety inspection door of human three dimensional data collection and identification Download PDFInfo
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- CN205920496U CN205920496U CN201620722785.8U CN201620722785U CN205920496U CN 205920496 U CN205920496 U CN 205920496U CN 201620722785 U CN201620722785 U CN 201620722785U CN 205920496 U CN205920496 U CN 205920496U
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Abstract
The utility model discloses a safety inspection door of human three dimensional data collection and identification, including controlling door plant (1) and sensor case (2), install in the middle of controlling door plant (1) sensor case (2) at least three dimensional data acquisition sensor (3), CPU, memory and a communication module, CPU respectively with three dimensional data acquisition sensor (3), memory and communication module electricity are connected, three dimensional data acquisition sensor (3) are used for gathering human three dimensional data, the memory is used for the storage the human three dimensional data that gathered three dimensional data acquisition sensor (3), communication module realizes data communication. The utility model discloses making and waiting to examine personnel and when carrying out the safety inspection, obtain the human three dimensional data who waits to examine personnel, waiting to examine under the known prerequisite of human three dimensional data of personnel or part of the data, the accessible is compared human three dimensional data and is waited to examine personnel's identification.
Description
Technical field
This utility model is related to the detector gate of a kind of human body three-dimensional data acquisition and identification.
Background technology
Traditional detector gate carries metal mainly for detection of having or not by the personnel of detector gate, is mainly used in machine
The specific gateway of the important places such as field, station, harbour, large-scale activity, provides a kind of technology to prop up for eliminating potential security risk
Support means.But traditional detector gate work functions are more single, whether the personnel that only can detect carry metal it is impossible to fully
Play it as the potential benefit of important place sluice gate.
This utility model carries out transformation and upgrade to traditional detector gate, detects the work(such as metal not changing traditional detector gate
While energy, realize the omnidirectional three-dimensional data of Real-time Collection human body, the human body three-dimensional data collecting quickly is located
Reason is analyzed and is stored, and can be used as real-time identification, or meets following characteristics of human body's lookup if necessary and identity
Identification etc. is actually needed.This utility model improves and extends the function of traditional detector gate, simultaneously also than traditional two dimension face
Data acquisition and knowledge are more comprehensive otherwise, accurately and intelligent, are the inevitable development trend that future carries out identity characteristic identification.
Content of the invention
This utility model provides the detector gate of a kind of human body three-dimensional data acquisition and identification so that personnel to be tested exists
While carrying out safety check, obtain the human body three-dimensional data of personnel to be tested in real time, in human body three-dimensional data or the part of personnel to be tested
Under the premise of data is known, when such as only two-dimentional face data or human body parts characteristic, can be by comparing human body three-dimensional number
Analyze identification and the confirmation carrying out personnel identity according to comparing.
A kind of human body three-dimensional data acquisition and the detector gate of identification, including left and right door plate 1 and Sensor box 2, it is special
Levying is, described Sensor box 2 is arranged between left and right door plate 1, including at least three dimensional data collection sensor 3, a cpu, deposits
Reservoir and communication module；Described cpu is electrically connected with described three dimensional data collection sensor 3, memorizer and communication module respectively；Institute
State three dimensional data collection sensor 3 to be used for gathering human body three-dimensional data；Described memorizer is used for storing described three dimensional data collection
The human body three-dimensional data of sensor 3 collection；Described communication module realizes data communication, supports wireless and wired data communication side
Formula.
In one embodiment, described three dimensional data collection sensor 3 is one or more depth image sensor, laser
Sensor, digital camera or digital camera.Depth image sensor is calculated by sampling depth data and image data
Human body three-dimensional data；Laser sensor calculates human body three-dimensional data by gathering high density point cloud；Digital camera or numeral are taken the photograph
Camera calculates human body three-dimensional data by the image data that collection has high degree of overlapping；Above three dimensional data collection sensor 3
Can be combined and use.In addition to three dimensional data collection sensor 3 listed above, with the lifting of scientific and technological level and theoretical method,
There is also other for the sensor of three dimensional data collection, all can be used as three dimensional data collection sensor 3 of the present utility model.
In one embodiment, described Sensor box 2 is fixedly mounted between left and right door plate 1.
In one embodiment, described left and right door plate 1 also includes at least one box body guide rail 4, and described Sensor box 2 is installed
On described box body guide rail 4, described box body guide rail 4 is electrically connected with described cpu, and described cpu controls described casing to lead by signal
The motion of rail 4, including the direction of motion and movement velocity etc..It is mobile that described Sensor box 2 passes through described box body guide rail 4.Described case
The direction of body guide rail 4 can be level, vertical or any direction, can be installed according to being actually needed.
In one embodiment, described three dimensional data collection sensor 3 is fixedly mounted in Sensor box 2.
In one embodiment, sensor guide rail 5, described three dimensional data collection sensing are also included in described Sensor box 2
Device 3 is fixedly mounted on described sensor guide rail 5, or described three dimensional data collection sensor 3 is by rear peace integrated with head
It is contained on described sensor guide rail 5, described sensor guide rail 5 is electrically connected with described cpu, described cpu is controlled described by signal
The motion of sensor guide rail 5, including the direction of motion and movement velocity etc..Described head is electrically connected with described cpu, and described cpu leads to
Cross the motion that signal controls head, including movement velocity and movement angle etc..
In one embodiment, also include pressure sensitive plate 6, described pressure sensitive plate 6 is electrically connected with described cpu, described
Pressure sensitive plate 6 is used for judging whether to have personnel to be tested in detector gate.
In one embodiment, also include automatically-controlled door 7, described automatically-controlled door 7 is electrically connected with described cpu, described cpu passes through letter
Number control automatically-controlled door 7 switch.
In one embodiment, described communication module can be connected with identification system, and described identification system is permissible
For the such as Personnel Authentication Identification System at safety check center, outside public security department Personnel Authentication Identification System etc., for personnel's body
The inquiry of part information, ratio equity.Described communication module by gather human body three-dimensional data transfer to identification system, with identity
Human body three-dimensional data known to identifying system or 2-D data such as identity card picture etc. are compared, and the identity completing personnel is known
Not.
In one embodiment, described Sensor box 2, box body guide rail 4, automatically-controlled door 7, pressure sensitive plate 6 are detachable, are easy to
Installation and deployment.
A kind of method based on above-mentioned human body three-dimensional data acquisition and the detector gate of identification, step is as follows:
Step s1: when personnel to be tested enters detector gate, pressure sensitive plate 6 senses personnel to be tested, transmits a signal to cpu；
Step s2:cpu sending signal is opened three dimensional data collection sensor 3 and is carried out data acquisition；
Step s3:cpu goes out the human body three-dimensional data of personnel to be tested according to the data calculation of collection in step s2, stores and deposits
In reservoir；
Step s4: communication module will resolve the human body three-dimensional data is activation obtaining to identification system in step s3, with
The human body three-dimensional data of identification system or 2-D data such as identity card picture etc. are compared, and complete the identity of personnel to be tested
Identification；
Step s5: identification system sends confirmation to cpu by communication module, and cpu is according to confirmation result
Decide 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 s2, cpu sending signal controls the fortune of box body guide rail 4 and sensor guide rail 5
Dynamic, open three dimensional data collection sensor 3, three dimensional data collection sensor device completes the collection of data at the volley simultaneously.
Compared with prior art, the beneficial effects of the utility model are: this utility model is using the safety check of traditional detector gate
Mode, can obtain the personnel to be tested's passing through detector gate by Sensor box 2 while carrying out metal detection safety inspection
Human body three-dimensional data, for example, include the different side-informations of head and the key feature information of other body parts, for obtaining
Characteristics of human body's information provides a kind of convenient and intelligent technological means in more detail, is that the law enforcement agencies such as public security carry out identity search
Provide more detailed data；This utility model using the human body three-dimensional data collecting, in conjunction with the identity of personnel to be tested
Information, is compared with data with existing, realizes the identification of personnel to be tested；When this utility model carries out identification,
Even if known human body three-dimensional data is imperfect, such as only have the two-dimensional image information of face, also can be by three dimensions to collection
Realize the comparison of data according to the mode that dimensionality reduction extracts, provide increasingly complex and intelligent means for identification；This utility model
The human body three-dimensional data being gathered, because comprising the data message of human body more horn of plenty, can be other polytype identification sides
Method provides comparison data storehouse, carries out the feature extraction of human body three-dimensional data as needed when being identified and comparing.
Brief description
Fig. 1 is the schematic diagram that in this utility model, Sensor box 2 is fixedly mounted between left and right door plate 1；
Fig. 2 is the schematic diagram that in this utility model, Sensor box 2 is arranged on box body guide rail 4；
Fig. 3 is the schematic diagram that in this utility model, three dimensional data collection sensor 3 is fixedly mounted in Sensor box 2；
Fig. 4 is the schematic diagram that in this utility model, Sensor box 2 includes a sensor guide rail 5；
Fig. 5 is the schematic diagram that in this utility model, Sensor box 2 includes two sensor guide rails 5；
Fig. 6 is the schematic diagram that Sensor box 2 of the present utility model includes three sensor guide rails 5.
Specific embodiment
Preferred embodiment to utility model is described in further detail below.
Embodiment one:
As shown in figure 1, Sensor box 2 is fixed between left and right door plate 1, Sensor box 2 includes cpu, memorizer and communication
Module, as shown in Fig. 2, four that are located at Sensor box 2 respectively diagonal, and depth image passes for the distribution of 4 depth image sensors
Sensor can adopt microsoft kinect, asus xtion, primesense primesensor etc..When personnel to be tested enters
When entering in detector gate, pressure inductor senses personnel to be tested, transmits a signal to cpu, and it is deep that cpu sends control signal unlatching 4
Degree image sensor simultaneously carries out data acquisition, obtains the depth image data of personnel to be tested from 4 different angles, cpu is according to this
A little depth image datas calculate the human body three-dimensional data of personnel to be tested, store in memorizer, simultaneously will by communication module
Human body three-dimensional data is activation is to identification system, human body three-dimensional data or the 2-D data such as identity card with identification system
Photo etc. is compared, and completes the identification of personnel to be tested.Identification system by communication module send confirmation to
According to confirmation result, cpu, cpu decide whether that sending control signal opens automatically-controlled door 7, personnel to be tested after automatically-controlled door 7 unlatching
Detector gate can be left.
Embodiment two:
As shown in figure 3, being provided with box body guide rail 4 in left door plate, Sensor box 2 is arranged on box body guide rail 4, and cpu passes through
Signal controls the motion of box body guide rail 4, thus Sensor box 2 can be moved up and down on box body guide rail 4.In Sensor box 2
Sensor obtain in real time the human body three-dimensional data under the conditions of differing heights during Sensor box 2 up and down motion.Also can be
Multiple box body guide rails 4 are respectively mounted on left and right door plate 1 so that the motion of Sensor box 2 is safer stable.
Embodiment three:
As shown in figure 4, include one in Sensor box 2 passing like oval sensor guide rail 5 and a three dimensional data collection
Sensor 3, three dimensional data collection sensor 3 adopts such as one digital camera.Three dimensional data collection sensor 3 is arranged on guide rail
On, or by being arranged on guide rail after integrated with digital tripod head, motion that sensor guide rail 5 is controlled by cpu, controlled by cpu
The opening and closing of digital camera processed, shooting recording function etc., control rotational angle and the velocity of rotation of head by cpu
Deng.Digital camera realizes the collection of data in static or motion, and cpu has the company of high superposed degree at these as needed
In continuous image data, pick out the human body three-dimensional data that some frame images construct personnel to be tested.Using biography in Sensor box 2
Sensor guide rail 5, three dimensional data collection sensor 3 carries out data acquisition at the volley, on the one hand can reduce and three-dimensional data is adopted
The requirement of collection sensor 3 quantity, on the other hand can gather more redundant datas, be the human body three-dimensional that cpu resolves personnel to be tested
Data provides more rich initial data.As shown in Figure 5 and Figure 6, sensor guide rail 5 can be installed multiple stage three dimensional data collection and pass
Sensor 3, is distributed in the diverse location of guide rail, is controlled the fortune of sensor guide rail 5 different parts by cpu simultaneously according to certain requirement
Dynamic speed and the direction of motion etc., control opening and closing, the collection number of multiple stage three dimensional data collection sensor 3 by cpu simultaneously
According to function etc., control rotational angle and velocity of rotation of multiple stage head etc. to realize multiple stage three dimensional data collection by cpu simultaneously and pass
Synergistic data collection in static or motor process for the sensor 3.
The three dimensional data collection mode comprising in a kind of detector gate proposing in this utility model can also be fixed on other
On the physical equipment of similar structures, realize the collection of human body three-dimensional data and the identification of its identity.
Above content be with reference to specific preferred implementation further detailed description of the utility model it is impossible to
Identification is of the present utility model to be embodied as being confined to these explanations.Ordinary skill for this utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should regard
For belonging to the scope of patent protection that this utility model is determined by the claims submitted to.
Claims (10)
1. the detector gate of a kind of human body three-dimensional data acquisition and identification, including left and right door plate (1) and Sensor box (2), its
Feature is that described Sensor box (2) is arranged between left and right door plate (1), including at least three dimensional data collection sensor
(3), cpu, memorizer and communication module；Described cpu respectively with described three dimensional data collection sensor (3), memorizer and communication
Module electrically connects；Described three dimensional data collection sensor (3) is used for gathering human body three-dimensional data；Described memorizer is used for storing institute
State the human body three-dimensional data that three dimensional data collection sensor (3) gathers；Described communication module realizes data communication.
2. the detector gate of human body three-dimensional data acquisition as claimed in claim 1 and identification, is characterized in that, described three dimensions
It is one or more depth image sensor, laser sensor, digital camera or digital camera according to collection sensor (3).
3. the detector gate of human body three-dimensional data acquisition as claimed in claim 1 and identification, is characterized in that, described sensor
Case (2) is fixedly mounted between left and right door plate (1).
4. the detector gate of human body three-dimensional data acquisition as claimed in claim 1 and identification, is characterized in that, described left and right door
Plate (1) also includes at least one box body guide rail (4), and described Sensor box (2) is arranged on described box body guide rail (4), described case
Body guide rail (4) is electrically connected with described cpu.
5. the detector gate of human body three-dimensional data acquisition as claimed in claim 1 and identification, is characterized in that, described three dimensions
It is fixedly mounted in Sensor box (2) according to collection sensor (3).
6. the detector gate of human body three-dimensional data acquisition as claimed in claim 1 and identification, is characterized in that, described sensor
Sensor guide rail (5) is also included, described three dimensional data collection sensor (3) is arranged on described sensor guide rail (5) in case (2)
On, or described three dimensional data collection sensor (3) is by being arranged on described sensor guide rail (5) after integrated with head, institute
State sensor guide rail (5) to electrically connect with described cpu, described head is electrically connected with described cpu.
7. the detector gate of human body three-dimensional data acquisition as claimed in claim 1 and identification, is characterized in that, also includes pressure
Tablet (6), described pressure sensitive plate (6) is electrically connected with described cpu.
8. the detector gate of human body three-dimensional data acquisition as claimed in claim 1 and identification, is characterized in that, also includes automatically
Door (7), described automatically-controlled door (7) is electrically connected with described cpu.
9. the detector gate of human body three-dimensional data acquisition as claimed in claim 1 and identification, is characterized in that, described communication mould
Block can be connected with identification system, carries out the transmission of data.
10. the detector gate of human body three-dimensional data acquisition as claimed in claim 1 and identification, is characterized in that, described sensing
Device case (2), box body guide rail (4), automatically-controlled door (7), pressure sensitive plate (6) are detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620722785.8U CN205920496U (en) | 2016-07-07 | 2016-07-07 | Safety inspection door of human three dimensional data collection and identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620722785.8U CN205920496U (en) | 2016-07-07 | 2016-07-07 | Safety inspection door of human three dimensional data collection and identification |
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| Publication Number | Publication Date |
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| CN205920496U true CN205920496U (en) | 2017-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620722785.8U Expired - Fee Related CN205920496U (en) | 2016-07-07 | 2016-07-07 | Safety inspection door of human three dimensional data collection and identification |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110187406A (en) * | 2019-06-06 | 2019-08-30 | 杭州博泽珥科技有限公司 | A kind of pressure tactile human testing auxiliary safety check door equipment |
-
2016
- 2016-07-07 CN CN201620722785.8U patent/CN205920496U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110187406A (en) * | 2019-06-06 | 2019-08-30 | 杭州博泽珥科技有限公司 | A kind of pressure tactile human testing auxiliary safety check door equipment |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20190707 |
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| CF01 | Termination of patent right due to non-payment of annual fee |