CN207636791U - A kind of large passenger flow quick security check door - Google Patents
A kind of large passenger flow quick security check door Download PDFInfo
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- CN207636791U CN207636791U CN201721844136.6U CN201721844136U CN207636791U CN 207636791 U CN207636791 U CN 207636791U CN 201721844136 U CN201721844136 U CN 201721844136U CN 207636791 U CN207636791 U CN 207636791U
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Abstract
The utility model is related to technical field of security inspection equipment, disclose a kind of large passenger flow quick security check door, including image acquisition units, facial image acquiring unit, facial image taxon and display unit；Image acquisition units when tested personnel pass through detector gate for capturing realtime graphic；Facial image acquiring unit is for detecting and obtaining the facial image in realtime graphic；Facial image taxon includes sort module and statistical module；Sort module can be realized classifies after the image referred to the facial image of acquisition together according to specific human face recognition model in picture library is compared；Statistical module is for counting number of the tested personnel by detector gate, and the facial image of storage extraction；Display unit is for being differently shown the tested personnel of different classifications.Detector gate provided by the utility model can improve safety check percent of pass when the volume of the flow of passengers is larger, avoid causing personnel's congestion, achieve the purpose that quick security check, efficient safety check, and can reduce security staff's workload.
Description
Technical field
The utility model is related to technical field of security inspection equipment, more particularly to a kind of large passenger flow quick security check door.
Background technology
The occasion that detector gate is applied in daily life is more and more, for example, applied to subway, civil aviaton, station,
The large public activities place such as harbour, official mission, museum, stadium, the application in incorporated business is also more next in recent years
It is more universal.
By taking subway safety check as an example, subway safety check is mainly that the mode of " detector gate+hand inspection " is leaned on to carry out safety check.Traditional safety check
Door can only detect whether passenger carries big part metal, can not be distinguished to personnel identity, and need to examine by hand
Mode carry out further detect and personnel differentiate, and at this time hand inspection be only capable of that part specific people is identified.With landing
Iron volume of the flow of passengers sustainable growth, bus's flow have become the normality of subway, and detector gate coordinates that the mode speed of hand inspection is slow, efficiency
Low, passenger enters the station needs waiting for a long time, easily causes interior personnel's congestion of standing, forms new security risk, gives subway safety check
Work of searching for dangerous goods brings huge challenge, while having aggravated the work load of security staff.
Therefore, how in the case of bus's flow quick security check is realized, it has also become subway safety check is urgently improved and solved
The problem of.
Utility model content
(1) technical problems to be solved
The purpose of this utility model is to provide a kind of large passenger flow quick security check door, to solve existing detector gate security level
Defect low, efficiency is low.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides a kind of large passenger flow quick security check door, including Image Acquisition
Unit, facial image acquiring unit, facial image taxon and display unit；
Described image collecting unit when tested personnel pass through detector gate for capturing realtime graphic；The facial image obtains
Take unit for detecting and obtaining the facial image in the realtime graphic；
The facial image taxon includes sort module and statistical module；The sort module can be realized acquisition
The facial image is classified after being compared with the image referred in picture library according to specific human face recognition model；The statistics mould
Block is for counting number of the tested personnel by the detector gate, and the facial image of storage extraction；
The display unit is for being differently shown the tested personnel of different classifications.
Wherein, the reference picture library includes low-risk personnel's picture library, and the low-risk personnel picture library includes preset time period
Image of the interior number by the detector gate not less than the tested personnel of setting number.
Wherein, the reference picture library further includes stranger's picture library, and stranger's picture library includes passing through in preset time period
Image of the number of the detector gate less than the tested personnel of setting number.
Wherein, the detector gate is additionally provided with correcting module；Statistical module described in the correcting module energy periodic scanning
Statistical information is realized when knowing that be detected personnel in certain time is less than setting value by the number of the detector gate by the quilt
The image of inspection personnel is moved to from the low-risk personnel picture library in stranger's picture library.
Wherein, the correcting module be additionally operable to know be detected in certain time personnel by number set not less than described
When definite value, realize that the image that this is detected to personnel is moved to from stranger's picture library in the low-risk personnel picture library.
Wherein, the facial image acquiring unit includes detection module and extraction module, and the detection module is for detecting
Whether there is face in the realtime graphic of candid photograph；The extraction module is for extracting the facial image detected.
Wherein, described image collecting unit includes multiple cameras.
Wherein, further include door body and top box, the camera setting is in the door body and/or the top box
On.
Wherein, the display unit includes display and/or alarm.
(3) advantageous effect
Large passenger flow quick security check door provided by the utility model, by the way that image acquisition units facial image grouping sheet is arranged
Tested personnel are classified, and are differently shown by display unit by member, to remind security staff targetedly to reinforce
Security check suitably reduces security check to regularity by the personnel of detector gate, and just for occasionally through personnel reinforce
Security check, and then safety check required time is greatly shortened, safety check percent of pass is improved when the volume of the flow of passengers is larger, avoids that personnel is caused to gather around
It is stifled, achieve the purpose that quick security check, efficient safety check, and the workload of security staff can be substantially reduced.
Description of the drawings
Fig. 1 is one embodiment schematic diagram of detector gate provided by the utility model；
In figure, 1, detector gate；101, image acquisition units；102, facial image acquiring unit；103, facial image is classified
Unit；104, display unit.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Example is not intended to limit the scope of the present invention for illustrating the utility model.
The large passenger flow quick security check door provided in the present embodiment, including image acquisition units 101, facial image acquiring unit
102, facial image taxon 103 and display unit 104.
Image acquisition units 101 when tested personnel pass through detector gate for capturing realtime graphic.Preferably, Image Acquisition
Unit includes multiple cameras.Detector gate 1 includes door body and top box, and camera can be arranged in door body, can also set
It sets on top box.The realtime graphic that camera acquires can be transmitted to facial image acquiring unit by image acquisition units, real
When image can be capture video or photo.
Facial image acquiring unit 102 is for detecting and obtaining the facial image in realtime graphic.Preferably, facial image
Acquiring unit 102 includes detection module and extraction module, and detection module is used to detect in the realtime graphic captured whether have face；
Extraction module is for extracting the facial image detected.Such as detection module detects in the realtime graphic of candid photograph does not have face,
Then the realtime graphic is abandoned, and continues to detect next realtime graphic.If detecting has face, extraction module in the realtime graphic
Facial image extracting section is come out, the facial image of extraction includes the facial characteristics of the tested personnel.
Facial image taxon 103 includes sort module and statistical module.The face figure that sort module is used to obtain
As classifying after being compared with the image referred in picture library according to specific human face recognition model.Statistical module is for counting tested
Personnel pass through the number of detector gate, and the facial image of storage extraction.The statistical information of statistical module is facilitated to passing through peace
The personnel of inspection door carry out long-term monitoring and analysis, such as help to analyze the volume of the flow of passengers, trip situation etc..
Display unit 104 is for being differently shown the tested personnel of different classifications.
Wherein, include low-risk personnel's picture library with reference to picture library.Low-risk personnel's picture library includes in preset time period by peace
Examine image of the number not less than the tested personnel for setting number of door.Such as low-risk personnel may be defined as periodically frequently passing through
Personnel, such as working clan.System, which is established, safeguards that a low-risk personnel register picture library, which can be by facial image acquiring unit
The facial image composition for meeting preset condition obtained, such as according to tested personnel by period of detector gate, frequency factor into
Row differentiates, if reaching preset condition, this can be detected personnel's facial image automatically and be stored into low-risk personnel figure by system
In library, which is also identified as low-risk personnel automatically by facial image taxon.
Further include stranger's picture library with reference to picture library.Stranger's picture library includes low by the number of detector gate in preset time period
In the image of the tested personnel of setting number.
Such as within the specified T1 periods, if the number for counting tested personnel's process judges this more than N1 times
Artificially low-risk personnel show such personnel by a kind of mode, the tested personnel that security staff shows such mode
Quick security check can be carried out, to improve safety check efficiency.Within the specified T2 periods, if counting time that tested personnel pass through
Number is less than N2 times, then judges that this artificial stranger shows such personnel by another way security staff is to such
The tested personnel that mode is shown can reinforce security level, to improve safety.
It should be noted that usually N2 ratios N1 is small, i.e., the very low tested personnel of the long-time frequency of occurrences are just classified as strange
People.T1 and T2 may be the same or different, and need to determine as the case may be.
Preferably, detector gate is additionally provided with correcting module.The statistical information of correcting module energy periodic scanning statistical module,
Know that be detected personnel in certain time is less than setting value by the number of detector gate, realizes and this is detected the image of personnel from low wind
Dangerous personnel's picture library moves in stranger's picture library.Such as the personnel of low-risk have been judged as, pass through safety check within the T2 periods
The number of door is less than N2 times, then it is assumed that the trip rule of this person is changed, and correcting module is realized automatically by the face of this person
Image is moved to from low-risk personnel's picture library in stranger's picture library, and this person is treated as stranger, and subsequent safety check process can
Reinforce security check.If the personnel in low-risk personnel's picture library, the frequency of going on a journey once in a while is slightly below N1 times, then need not be downgraded to
Stranger.
Correcting module be additionally operable to know in certain time be detected personnel by number be not less than setting value when, realize will
The image of the tested personnel is moved to from stranger's picture library in low-risk personnel's picture library.Such as someone facial image be stored in it is strange
In people's picture library, after the statistical information of correcting module scan statistics module, it is found that this person passes through detector gate within the T1 periods
Number is higher than N1 times, then it is assumed that the trip rule of this person is changed, and correcting module is realized automatically by the facial image of this person
It is moved in low-risk personnel's picture library from stranger's picture library, this person is treated as low-risk personnel, subsequent safety check process can
Reduce security check.
Preferably, display unit includes display.Only when setting display, can by show different background color come
The tested personnel of different classifications are distinguished, such as detect that the tested personnel are low-risk personnel, then it is aobvious with green background
Show the facial image of the personnel, when tested personnel are strange personnel, then shows the facial image of the personnel with yellow background, in addition
Fugitive personnel can also be shown with red background.The different background color that security staff is shown by display, can have
Reinforcement inspection pointedly is carried out to tested personnel, when can suitably reduce security check to low-risk personnel, and then save safety check
Between, accelerate safety check process.
Display unit can also include alarm, while the personnel of different classifications are differently shown in display, also
Auxiliary can be carried out by alarm to show, more easily to remind security staff to carry out specific aim inspection.Certainly only setting is reported
Alert device can also, such as alarm indication only is carried out to strange personnel.
Large passenger flow quick security check door provided by the utility model, by the way that image acquisition units facial image grouping sheet is arranged
Tested personnel are classified, and are differently shown by display unit by member, to remind security staff targetedly to reinforce
Security check suitably reduces security check to regularity by the personnel of detector gate, and just for occasionally through personnel reinforce
Security check, and then safety check required time is greatly shortened, safety check percent of pass is improved when the volume of the flow of passengers is larger, avoids that personnel is caused to gather around
It is stifled, achieve the purpose that quick security check, efficient safety check, and the workload of security staff can be substantially reduced.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (9)
1. a kind of large passenger flow quick security check door, which is characterized in that including image acquisition units, facial image acquiring unit, face
Image classification unit and display unit；
Described image collecting unit when tested personnel pass through detector gate for capturing realtime graphic；The facial image obtains single
Member is for detecting and obtaining the facial image in the realtime graphic；
The facial image taxon includes sort module and statistical module；The sort module can be realized will be described in acquisition
Facial image is classified after being compared with the image referred in picture library according to specific human face recognition model；The statistical module is used
Pass through the number of the detector gate, and the facial image of storage extraction in the statistics tested personnel；
The display unit is for being differently shown the tested personnel of different classifications.
2. large passenger flow quick security check door as described in claim 1, which is characterized in that the reference picture library includes low-risk personnel
Picture library, the low-risk personnel picture library include quilt of the number in preset time period by the detector gate not less than setting number
The image of inspection personnel.
3. large passenger flow quick security check door as claimed in claim 2, which is characterized in that the picture library that refers to further includes stranger's figure
Library, stranger's picture library include tested personnel of the number in preset time period by the detector gate less than setting number
Image.
4. large passenger flow quick security check door as claimed in claim 3, which is characterized in that the detector gate is additionally provided with amendment mould
Block；The statistical information of statistical module described in the correcting module energy periodic scanning is knowing that personnel are detected in certain time to be passed through
When the number of the detector gate is less than setting value, realize that the image that this is detected to personnel moves to institute from the low-risk personnel picture library
It states in stranger's picture library.
5. large passenger flow quick security check door as claimed in claim 4, which is characterized in that the correcting module is additionally operable to knowing certain
Be detected in the section time personnel by number be not less than the setting value when, realize and this be detected the image of personnel from described strange
People's picture library moves in the low-risk personnel picture library.
6. large passenger flow quick security check door as described in claim 1, which is characterized in that the facial image acquiring unit includes inspection
Module and extraction module are surveyed, the detection module is used to detect in the realtime graphic captured whether have face；The extraction module
For extracting the facial image detected.
7. large passenger flow quick security check door as described in claim 1, which is characterized in that described image collecting unit includes multiple takes the photograph
As head.
8. large passenger flow quick security check door as claimed in claim 7, which is characterized in that further include door body and top box, it is described
Camera is arranged in the door body and/or the top box.
9. such as claim 1-8 any one of them large passenger flow quick security check doors, which is characterized in that the display unit includes aobvious
Show device and/or alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721844136.6U CN207636791U (en) | 2017-12-25 | 2017-12-25 | A kind of large passenger flow quick security check door |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721844136.6U CN207636791U (en) | 2017-12-25 | 2017-12-25 | A kind of large passenger flow quick security check door |
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| Publication Number | Publication Date |
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| CN207636791U true CN207636791U (en) | 2018-07-20 |
Family
ID=62852469
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| CN201721844136.6U Active CN207636791U (en) | 2017-12-25 | 2017-12-25 | A kind of large passenger flow quick security check door |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109947824A (en) * | 2019-03-21 | 2019-06-28 | 赖雪英 | Ask lonely data application processing system and its method |
| CN110415409A (en) * | 2019-07-26 | 2019-11-05 | 中国安全生产科学研究院 | A gate system integrating security check and ticket check |
| CN110865415A (en) * | 2018-08-28 | 2020-03-06 | 浙江大华技术股份有限公司 | Security inspection method and device |
| CN112102543A (en) * | 2019-05-31 | 2020-12-18 | 杭州海康威视数字技术股份有限公司 | Security check system and method |
-
2017
- 2017-12-25 CN CN201721844136.6U patent/CN207636791U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110865415A (en) * | 2018-08-28 | 2020-03-06 | 浙江大华技术股份有限公司 | Security inspection method and device |
| CN110865415B (en) * | 2018-08-28 | 2024-03-22 | 浙江大华技术股份有限公司 | Security check method and device |
| CN109947824A (en) * | 2019-03-21 | 2019-06-28 | 赖雪英 | Ask lonely data application processing system and its method |
| CN112102543A (en) * | 2019-05-31 | 2020-12-18 | 杭州海康威视数字技术股份有限公司 | Security check system and method |
| CN110415409A (en) * | 2019-07-26 | 2019-11-05 | 中国安全生产科学研究院 | A gate system integrating security check and ticket check |
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