CN104360408A - Intelligent quick identification passage - Google Patents
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- CN104360408A CN104360408A CN201410601072.1A CN201410601072A CN104360408A CN 104360408 A CN104360408 A CN 104360408A CN 201410601072 A CN201410601072 A CN 201410601072A CN 104360408 A CN104360408 A CN 104360408A
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Abstract
The invention relates to the technical field of safety inspection devices, in particular to an intelligent quick identification passage. The intelligent quick identification passage comprises a passage gate, a portal frame and a controller. The passage gate comprises a left passage wall, a right passage wall, a front gate and a rear gate. A light source and a plurality of cameras are mounted on the inner wall of the portal frame, the portal frame and the passage gate enclose a security check area, and an infrared transmitter and an infrared receiver are mounted on the left passage wall and the right passage wall respectively. The front gate and the rear gate are arranged in the passage, so that invasion of suspects can be prevented; the light source is arranged in the security check area, no influence on the security check area from outside light conditions is guaranteed; the cameras are mounted in the security check area, facial images with high face recognition degree can be captured, and the problem that people to be detected deliberately hide their faces and cause recognition failure is avoided. The infrared sensing devices can prevent follow-up pedestrians from sampling interference. Meanwhile, passing speed of the stream of people is guaranteed, and escalated requirements of security check can be met.
Description
Technical field
the present invention relates to safety detection device technical field, is a kind of intelligent rapid authentication passage.
Background technology
at present, at large public activity place widespread use detector gates such as civil aviaton, station, harbour, official mission and stadium, detector gate is also known as making metal detector, through type metal detection detector gate, it is a kind of certification passage, be made up of the detecting coil of the controller that crossbeam is arranged and doorframe both sides, whether can carry metal to personnel and carry out noncontact Detection And Warning, in order to find that the metal weapon etc. deliberately carried threatens the article of public safety.By detector gate to the inspection by personnel, ensure that the personnel entering certain area can not carry the metal dangerous material threatening public safety.
but, existing detector gate also not exclusively possesses the function of " door ", and be a security check passage, the fatal drawback of the metal detection passage of this " having anti-without control ", can not effectively prevent problematic personnel from swarming into exactly, once ruffian swarms into, when holding dangerous material generation act of violence, bring inconceivable catastrophic failure can to security staff and the surrounding masses; Also it is single to there is measuring ability in simple metal detection passage type safety door, can not meet the problem of the demand of the safety check work of constantly upgrading; In addition, it is excessively slow to there is recognition speed with the security check passage of face identification functions in part, particularly because ambient light change, the personnel that are detected deliberately block the problem that facial information causes discrimination degradation.
Summary of the invention
the invention provides a kind of intelligent rapid authentication passage, overcome the deficiency of above-mentioned prior art, what it effectively can solve that existing detector gate exists effectively can not prevent that problematic personnel from swarming into, measuring ability is single, affect greatly by ambient light, problem that face identification rate is low.
the first technical scheme of the present invention is realized by following measures: a kind of intelligent rapid authentication passage, comprise pass gates, portal frame and controller, wherein, pass gates comprises left passage wall, right passage wall, early gate and late gate, left passage wall and right passage wall are parallel to each other, early gate is positioned at the front inner of left passage wall and right passage wall, and late gate is positioned at the posterior medial of left passage wall and right passage wall, portal frame comprises left longeron, right vertical beam and crossbeam, the lower end of left longeron is fixedly mounted on left passage coping, the lower end of right vertical beam is fixedly mounted on right passage coping, the left end of crossbeam is fixed on the upper end of left longeron, the right-hand member of crossbeam is fixed on the upper end of right vertical beam, the first camera is installed with on the downside of the middle part of crossbeam, the inner sidewall upper portion of left longeron is installed with second camera, the inner sidewall upper portion of right vertical beam is installed with the 3rd camera, first camera is positioned at the rear side of late gate, second camera is identical with the 3rd camera height, first camera, second camera and the 3rd camera are positioned at same perpendicular, the inwall of portal frame is installed with light source, portal frame, left passage wall, right passage wall, early gate and late gate surround a Mag & Bag Area, be positioned on the left passage wall on front side of early gate and be installed with the first infrared launcher, be positioned on the right passage wall on front side of early gate and be installed with first infrared receiving device corresponding with the first infrared launcher, being positioned at Mag & Bag Area on the left passage wall of early gate side is installed with the second infrared launcher, and the right passage wall being positioned at close early gate side, Mag & Bag Area is installed with second infrared receiving device corresponding with the second infrared launcher, being positioned at Mag & Bag Area on the left passage wall of late gate side is installed with the 3rd infrared launcher, and the right passage wall being positioned at close late gate side, Mag & Bag Area is installed with three infrared receiving device corresponding with the 3rd infrared launcher, be positioned on the left passage wall on rear side of late gate and be installed with the 4th infrared launcher, be positioned on the right passage wall on rear side of late gate and be installed with four infrared receiving device corresponding with the 4th infrared launcher, the signal output part of the first infrared receiving device is electrically connected with the first signal input part of controller, the signal output part of the second infrared receiving device is electrically connected with the secondary signal input end of controller, the signal output part of the 3rd infrared receiving device is electrically connected with the 3rd signal input part of controller, the signal output part of the 4th infrared receiving device is electrically connected with the 4th signal input part of controller, first instruction output end of controller is electrically connected with the control end of the first camera, second instruction output end of controller is electrically connected with the control end of second camera, 3rd instruction output end of controller is electrically connected with the control end of the 3rd camera, 4th instruction output end of controller is electrically connected with the control end of early gate, 5th instruction output end of controller is electrically connected with the control end of late gate, the signal output part of the first camera is electrically connected with the 5th signal input part of controller, the signal output part of second camera is electrically connected with the 6th signal input part of controller, and the signal output part of the 3rd camera is electrically connected with the 7th signal input part of controller.
here is the further optimization and/or improvements to foregoing invention technical scheme:
above-mentioned intelligent rapid authentication passage also comprises metal detection door, metal detection door is fixedly mounted on the front side of early gate, metal detection door is installed with acoustic-optic alarm, the signal output part of metal detection door is electrically connected with the 8th signal input part of controller, and the 6th instruction output end of controller is electrically connected with the control end of acoustic-optic alarm.
above-mentioned light source is fixedly mounted in the middle part lower wall of crossbeam, and light source is positioned at the front side of the first camera, and light source comprises the first fluorescent tube and the second fluorescent tube, and the first fluorescent tube and the second fluorescent tube lay respectively at the both sides of the first camera.
above-mentioned early gate and late gate are triroller gate.
the width of above-mentioned portal frame is not less than the distance between early gate and late gate.
reasonable and compact in structure of the present invention, easy to use, it is provided with early gate and late gate in passage, can prevent problematic personnel from swarming into, in Mag & Bag Area, light source is installed, can ensures that in Mag & Bag Area, illuminance is even, and not by the impact of outside illumination condition, thus the influence degree of illumination variation to recognition of face is dropped to minimum, first camera is installed in Mag & Bag Area, second camera and the 3rd camera, first camera, second camera, 3rd camera adopts the short burnt camera of fixed focal length, the face picture that each camera photographs reaches rear end and first carries out occlusion detection and judge fast, when detecting that detected person exists the situation of deliberately blocking facial information, send warning at once, by carrying out front degree differentiation to each width face picture after occlusion detection, the width picture picking out front degree the best carries out recognition of face, doing so avoids because human face posture affects the situation that discrimination reduces, the safety check requirements of one's work of constantly upgrading can be met, left passage wall and right passage wall are separately installed with infrared launcher and infrared receiving device, for controlling the opening and closing of early gate, late gate, follow-up pedestrian can be avoided the interference of sampling, and underwriter flows through speed, has safe, laborsaving, easy, efficient feature.
Accompanying drawing explanation
accompanying drawing 1 is the main TV structure schematic diagram of preferred embodiment.
accompanying drawing 2 is the sectional structure schematic diagram at A-A place in accompanying drawing 1.
accompanying drawing 3 is the plan structure schematic diagram of structure shown in accompanying drawing 1.
coding in accompanying drawing is respectively: 1 is left passage wall, 2 is right passage wall, 3 is early gate, and 4 is late gate, and 5 is left longeron, 6 is right vertical beam, 7 is crossbeam, and 8 is the first camera, and 9 is second camera, 10 is the 3rd camera, 11 is the first infrared launcher, and 12 is the second infrared receiving device, and 13 is the second infrared receiving device, 14 is the 3rd infrared receiving device, 15 is the 4th infrared receiving device, and 16 is the first fluorescent tube, and 17 is the second fluorescent tube, a is the width of portal frame, and b is the distance between early gate and late gate.
Embodiment
the present invention by the restriction of following embodiment, can not determine concrete embodiment according to technical scheme of the present invention and actual conditions.
in the present invention, for convenience of description, the description of the relative position relation of each parts is all be described according to the Butut mode of Figure of description 1, as: the position relationship of forward and backward, upper and lower, left and right etc. determines according to the Butut direction of Figure of description.
below in conjunction with embodiment and accompanying drawing, the invention will be further described:
as shown in accompanying drawing 1,2,3, this intelligent rapid authentication passage comprises pass gates, portal frame and controller, wherein, pass gates comprises left passage wall 1, right passage wall 2, early gate 3 and late gate 4, left passage wall 1 and right passage wall 2 are parallel to each other, early gate 3 is positioned at the front inner of left passage wall 1 and right passage wall 2, and late gate 4 is positioned at the posterior medial of left passage wall 1 and right passage wall 2, portal frame comprises left longeron 5, right vertical beam 6 and crossbeam 7, the lower end of left longeron 5 is fixedly mounted on the top of left passage wall 1, the lower end of right vertical beam 6 is fixedly mounted on the top of right passage wall 2, the left end of crossbeam 7 is fixed on the upper end of left longeron 5, the right-hand member of crossbeam 7 is fixed on the upper end of right vertical beam 6, the first camera 8 is installed with on the downside of the middle part of crossbeam 7, the inner sidewall upper portion of left longeron 5 is installed with second camera 9, the inner sidewall upper portion of right vertical beam 6 is installed with the 3rd camera 10, first camera 8 is positioned at the rear side of late gate 4, second camera 9 is highly identical with the 3rd camera 10, first camera 8, second camera 9 and the 3rd camera 10 are positioned at same perpendicular, the inwall of portal frame is installed with light source, portal frame, left passage wall 1, right passage wall 2, early gate 3 and late gate 4 surround a Mag & Bag Area, be positioned on the left passage wall 1 on front side of early gate 3 and be installed with the first infrared launcher 11, be positioned on the right passage wall 2 on front side of early gate 3 and be installed with first infrared receiving device 12 corresponding with the first infrared launcher 11, being positioned at Mag & Bag Area on the left passage wall 1 of early gate 3 side is installed with the second infrared launcher, and the right passage wall 2 being positioned at close early gate 3 side, Mag & Bag Area is installed with second infrared receiving device 13 corresponding with the second infrared launcher, being positioned at Mag & Bag Area on the left passage wall 2 of late gate 4 side is installed with the 3rd infrared launcher, and the right passage wall 2 being positioned at close late gate 4 side, Mag & Bag Area is installed with three infrared receiving device 14 corresponding with the 3rd infrared launcher, be positioned on the left passage wall 1 on rear side of late gate 4 and be installed with the 4th infrared launcher, be positioned on the right passage wall 2 on rear side of late gate 4 and be installed with four infrared receiving device 15 corresponding with the 4th infrared launcher, the signal output part of the first infrared receiving device 12 is electrically connected with the first signal input part of controller, the signal output part of the second infrared receiving device 13 is electrically connected with the secondary signal input end of controller, the signal output part of the 3rd infrared receiving device 14 is electrically connected with the 3rd signal input part of controller, the signal output part of the 4th infrared receiving device 15 is electrically connected with the 4th signal input part of controller, first instruction output end of controller is electrically connected with the control end of the first camera 8, second instruction output end of controller is electrically connected with the control end of second camera 9, 3rd instruction output end of controller is electrically connected with the control end of the 3rd camera 10, 4th instruction output end of controller is electrically connected with the control end of early gate 3, 5th instruction output end of controller is electrically connected with the control end of late gate 4, the signal output part of the first camera 8 is electrically connected with the 5th signal input part of controller, the signal output part of second camera 9 is electrically connected with the 6th signal input part of controller, and the signal output part of the 3rd camera 10 is electrically connected with the 7th signal input part of controller.First infrared launcher 11, first infrared receiving device 12, second infrared launcher, the second infrared receiving device 13, the 3rd infrared launcher, the 3rd infrared receiving device 14, the 4th infrared launcher are identical apart from the height on ground with the 4th infrared receiving device 15, are 60cm.
according to actual needs, above-mentioned intelligent rapid authentication passage can be made further optimization and/or improvements:
as shown in accompanying drawing 1,2,3, above-mentioned light source is fixedly mounted in the middle part lower wall of crossbeam 7, light source is positioned at the front side of the first camera 8, and light source comprises the both sides that the first fluorescent tube 16 and the second fluorescent tube 17, first fluorescent tube 16 and the second fluorescent tube 17 lay respectively at the first camera 8.Like this, can ensure that in Mag & Bag Area, illuminance is even, and not by the impact of outside illumination condition, thus the influence degree of illumination variation to recognition of face is dropped to minimum.
when carrying out safety check, early gate 3 and late gate 4 are all close, the first fluorescent tube 16 and the second fluorescent tube 17 Chang Liang.When detected personnel pass through the passage between the first infrared launcher 11 and the first infrared receiving device 12, passage between first infrared launcher 11 and the first infrared receiving device 12 is blocked, first infrared receiving device 12 cannot receive the infrared ray that the first infrared launcher 11 sends again, the signal output part of the first infrared receiving device 12 sends signal by the first signal input part of controller to controller, controller opens a sluice gate instruction by the 4th instruction output end to early gate 3 transmission, early gate 3 is opened, detected personnel are by early gate 3 and enter Mag & Bag Area, after detected personnel enter Mag & Bag Area, passage between second infrared launcher and the second infrared receiving device 13 is blocked, second infrared receiving device 13 cannot receive the infrared ray that the second infrared launcher sends again, the signal output part of the second infrared receiving device 13 sends signal by the secondary signal input end of controller to controller, 4th instruction output end of controller sends barrier gate instruction to early gate 3, early gate 3 cuts out, like this, can prevent rear personnel tracking from entering Mag & Bag Area or many people enter Mag & Bag Area, after early gate 3 cuts out, controller sends photographing instruction by the first instruction output end to the first camera 8, photographing instruction is sent to second camera 9 by the second instruction output end, photographing instruction is sent to the 3rd camera 10 by the 3rd instruction output end, the signal output part of the first camera 8 sends the human face photo of the detected personnel photographed to controller by the 5th signal input part of controller, the signal output part of second camera 9 sends the human face photo of the detected personnel photographed to controller by the 6th signal input part of controller, the signal output part of the 3rd camera 10 sends the human face photo of the detected personnel photographed to controller by the 7th signal input part of controller, after controller receives the photo that the first camera 8, second camera 9 and the 3rd camera 10 pass back, most suitable human face photo is gone out by algorithm picks, and key monitoring personnel in this human face photo and database are contrasted, if this accepts the information match of key monitoring personnel in the facial information of the personnel of safety inspection and database, then think dangerous, controller report to the police and by security staff's artificial treatment, if controller fails to select human face photo from the photo received, illustrate that the personnel that this accepts safety inspection exist the situation of deliberately blocking facial information, then think dangerous, controller report to the police and by security staff's artificial treatment, if this facial information accepting the personnel of safety inspection does not belong to the key monitoring personnel in database, then think safety, controller sends the prompting that safety check is passed through, be specifically as follows and light green light, detected personnel continue to walk backward, and the passage sheltered between the 3rd infrared launcher and the 3rd infrared receiving device 14, 3rd infrared receiving device 14 cannot receive the infrared ray that the 3rd infrared launcher sends again, the signal output part of the 3rd infrared receiving device 14 sends signal by the 3rd signal input part of controller to controller, controller opens a sluice gate instruction by the 5th instruction output end to late gate 4 transmission, late gate 4 is opened, detected personnel walk out Mag & Bag Area by late gate 4, after detected personnel walk out Mag & Bag Area, continue walk backward and block the passage between the 4th infrared launcher and the 4th infrared receiving device 15,4th infrared receiving device 15 cannot receive the infrared ray that the 4th infrared launcher sends again, the signal output part of the 4th infrared receiving device 15 sends signal by the 4th signal input part of controller to controller, barrier gate instruction is sent by the 5th instruction output end to late gate 4 after controller receives signal, late gate 4 cuts out, and completes the safety inspection of personnel.
as shown in accompanying drawing 1,2,3, above-mentioned intelligent rapid authentication passage also comprises metal detection door, metal detection door is fixedly mounted on the front side of early gate 3, metal detection door is installed with acoustic-optic alarm, the signal output part of metal detection door is electrically connected with the 8th signal input part of controller, and the 6th instruction output end of controller is electrically connected with the control end of acoustic-optic alarm.Like this, whether can carry metal object to the personnel passed through to detect, when detecting metal object, send sound and light alarm, improve safety check effect, when metal detection door detects metal object, the signal output part of metal detector sends signal by the 8th signal input part of controller, 6th instruction output end of controller sends alarm command to acoustic-optic alarm, and acoustic-optic alarm sends sound and light alarm; As metal detection door does not detect metal object, then show green light signal and pass through.
preferably, above-mentioned early gate 3 and late gate 4 are triroller gate.Triroller gate is public technology, technology maturation, stable performance, can ensure the reliability of intelligent rapid authentication passage.
as shown in accompanying drawing 1,2,3, the width a of above-mentioned portal frame is not less than the distance b between early gate 3 and late gate 4.Like this, portal frame and pass gates can form the space of a relative closure, install suitable light in Mag & Bag Area, ensure that in Mag & Bag Area, illuminance is even, and not by the impact of outside illumination condition, thus the influence degree of illumination variation to recognition of face is dropped to minimum.
above technical characteristic constitutes most preferred embodiment of the present invention, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
Claims (9)
1.
a kind of intelligent rapid authentication passage, is characterized in that comprising pass gates, portal frame and controller, wherein,
pass gates comprises left passage wall, right passage wall, early gate and late gate, and left passage wall and right passage wall are parallel to each other, and early gate is positioned at the front inner of left passage wall and right passage wall, and late gate is positioned at the posterior medial of left passage wall and right passage wall;
portal frame comprises left longeron, right vertical beam and crossbeam, the lower end of left longeron is fixedly mounted on left passage coping, the lower end of right vertical beam is fixedly mounted on right passage coping, the left end of crossbeam is fixed on the upper end of left longeron, the right-hand member of crossbeam is fixed on the upper end of right vertical beam, the first camera is installed with on the downside of the middle part of crossbeam, the inner sidewall upper portion of left longeron is installed with second camera, the inner sidewall upper portion of right vertical beam is installed with the 3rd camera, first camera is positioned at the rear side of late gate, second camera is identical with the 3rd camera height, first camera, second camera and the 3rd camera are positioned at same perpendicular, the inwall of portal frame is installed with light source,
portal frame, left passage wall, right passage wall, early gate and late gate surround a Mag & Bag Area, be positioned on the left passage wall on front side of early gate and be installed with the first infrared launcher, be positioned on the right passage wall on front side of early gate and be installed with first infrared receiving device corresponding with the first infrared launcher; Being positioned at Mag & Bag Area on the left passage wall of early gate side is installed with the second infrared launcher, and the right passage wall being positioned at close early gate side, Mag & Bag Area is installed with second infrared receiving device corresponding with the second infrared launcher; Being positioned at Mag & Bag Area on the left passage wall of late gate side is installed with the 3rd infrared launcher, and the right passage wall being positioned at close late gate side, Mag & Bag Area is installed with three infrared receiving device corresponding with the 3rd infrared launcher; Be positioned on the left passage wall on rear side of late gate and be installed with the 4th infrared launcher, be positioned on the right passage wall on rear side of late gate and be installed with four infrared receiving device corresponding with the 4th infrared launcher;
the signal output part of the first infrared receiving device is electrically connected with the first signal input part of controller, the signal output part of the second infrared receiving device is electrically connected with the secondary signal input end of controller, the signal output part of the 3rd infrared receiving device is electrically connected with the 3rd signal input part of controller, the signal output part of the 4th infrared receiving device is electrically connected with the 4th signal input part of controller, first instruction output end of controller is electrically connected with the control end of the first camera, second instruction output end of controller is electrically connected with the control end of second camera, 3rd instruction output end of controller is electrically connected with the control end of the 3rd camera, 4th instruction output end of controller is electrically connected with the control end of early gate, 5th instruction output end of controller is electrically connected with the control end of late gate,
the signal output part of the first camera is electrically connected with the 5th signal input part of controller, the signal output part of second camera is electrically connected with the 6th signal input part of controller, and the signal output part of the 3rd camera is electrically connected with the 7th signal input part of controller.
2.
intelligent rapid authentication passage according to claim 1, it is characterized in that intelligent rapid authentication passage also comprises metal detection door, metal detection door is fixedly mounted on the front side of early gate, metal detection door is installed with acoustic-optic alarm, the signal output part of metal detection door is electrically connected with the 8th signal input part of controller, and the 6th instruction output end of controller is electrically connected with the control end of acoustic-optic alarm.
3.
intelligent rapid authentication passage according to claim 1 and 2, it is characterized in that light source is fixedly mounted in the middle part lower wall of crossbeam, light source is positioned at the front side of the first camera, and light source comprises the first fluorescent tube and the second fluorescent tube, and the first fluorescent tube and the second fluorescent tube lay respectively at the both sides of the first camera.
4.
intelligent rapid authentication passage according to claim 1 and 2, is characterized in that early gate and late gate are triroller gate.
5.
intelligent rapid authentication passage according to claim 3, is characterized in that early gate and late gate are triroller gate.
6.
intelligent rapid authentication passage according to claim 1 and 2, is characterized in that the width of portal frame is not less than the distance between early gate and late gate.
7.
intelligent rapid authentication passage according to claim 3, is characterized in that the width of portal frame is not less than the distance between early gate and late gate.
8.
intelligent rapid authentication passage according to claim 4, is characterized in that the width of portal frame is not less than the distance between early gate and late gate.
9.
intelligent rapid authentication passage according to claim 5, is characterized in that the width of portal frame is not less than the distance between early gate and late gate.
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| CN201410601072.1A CN104360408A (en) | 2014-10-31 | 2014-10-31 | Intelligent quick identification passage |
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| CN201410601072.1A CN104360408A (en) | 2014-10-31 | 2014-10-31 | Intelligent quick identification passage |
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| CN106054278A (en) * | 2016-07-07 | 2016-10-26 | 王飞 | Security door for head three-dimensional data acquisition and identity identification, and method |
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| WO2022160251A1 (en) * | 2021-01-29 | 2022-08-04 | Nec Hong Kong Limited | Detecting apparatus for use with electronic gate |
| CN113699915A (en) * | 2021-07-15 | 2021-11-26 | 华东交通大学 | Normally open large-traffic multichannel intelligence floodgate machine identity verification device |
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