CN210377612U - Floodgate machine based on over-and-under type iris discernment - Google Patents
Floodgate machine based on over-and-under type iris discernment Download PDFInfo
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- CN210377612U CN210377612U CN201921263698.0U CN201921263698U CN210377612U CN 210377612 U CN210377612 U CN 210377612U CN 201921263698 U CN201921263698 U CN 201921263698U CN 210377612 U CN210377612 U CN 210377612U
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Abstract
The utility model relates to the technical field of channel equipment, and provides a gate based on lifting iris recognition, which comprises a gate body and an iris recognizer; the gate body comprises a box body, a barrier body and a machine core, wherein the barrier body is arranged on the side surface of the box body, the machine core is arranged inside the box body, and the machine core is connected with the barrier body; the iris recognizer is arranged on the top surface of the box body in a lifting mode and is electrically connected with the machine core. The utility model provides a floodgate machine based on over-and-under type iris discernment with the setting of iris recognizer liftable at the top surface of box, can adjust the height of iris recognizer according to different users' height, gather effectual iris image, can make things convenient for the quick current authority of acquireing the floodgate machine, be favorable to large-scale popularization and application.
Description
Technical Field
The utility model relates to a passageway equipment technical field especially relates to a floodgate machine based on over-and-under type iris discernment.
Background
The gate is a channel blocking device (channel management equipment) for managing pedestrian flow and regulating the entrance and exit of pedestrians, and is mainly applied to a subway gate system and a charging ticket checking gate system. The most basic and most core function is that only one person can pass through the system at one time, and the system can be used for the entrance passage of various charging and entrance guard occasions. The existing gate equipment mostly adopts a hand plate or an access card to control the opening of the gate, but the gate cannot be opened due to forgetting or losing the hand plate or the access card, which is a very painful thing.
With the rise of the iris recognition device, people think that the iris recognition device is applied to the gate, so that people do not feel worried about forgetting or losing hands or gate cards. Moreover, in consideration of humanization, when the iris recognition device is installed, an average height can be designed to adapt to more people, however, no matter how to design and adjust the average height, each user cannot be considered, and the iris recognition device is a decoction for people needing to be padded with feet or stooped to identify identities.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a floodgate machine based on over-and-under type iris discernment to solve the technical problem that every user can't be taken into account to iris recognition device's among the prior art mounting height.
(II) technical scheme
In order to solve the technical problem, an embodiment of the utility model provides a gate based on lifting iris recognition, which comprises a gate body and an iris recognizer; the gate body comprises a box body, a barrier body and a machine core, wherein the barrier body is arranged on the side surface of the box body, the machine core is arranged inside the box body, and the machine core is connected with the barrier body; the iris recognizer is arranged on the top surface of the box body in a lifting mode and is electrically connected with the machine core.
The gate based on lifting iris recognition further comprises a lifting driving assembly; the lifting driving component comprises a driving motor, a lead screw and a lifting nut; the iris recognizer is electrically connected with the driving motor, the base of the driving motor is connected with the top surface of the box body, and the output shaft of the driving motor is connected with the bottom of the screw rod; the lead screw is vertically arranged, the lifting nut is sleeved on the lead screw, and the lifting nut is connected with the back face of the shell of the iris recognizer.
The iris recognizer is characterized in that a processing chip and a main control board which are electrically connected are arranged inside the iris recognizer, an iris lens used for collecting an iris image is arranged on the front face of a shell of the iris recognizer, the iris lens is electrically connected with the processing chip, and the main control board is electrically connected with the machine core.
The face camera is arranged on the front face of the shell of the iris recognizer and electrically connected with the main control board, and the main control board is electrically connected with the driving motor.
The gate based on lifting iris recognition further comprises a protective shell; the protective shell is of a columnar hollow structure, the protective shell is vertically arranged, the bottom of the protective shell is connected with the top surface of the box body, and the driving motor and the lead screw are both positioned in the shell of the protective shell; the opening has been seted up along vertical direction to the lateral wall of protective housing, and the lifting nut card is established in the opening.
The gate based on lifting iris recognition further comprises a sliding block; a first sliding rail is arranged on one side of the opening, a second sliding rail is arranged on the other side of the opening, and the first sliding rail and the second sliding rail are both arranged along the vertical direction; the slider card is established between first slide rail and second slide rail, and the one end of slider links to each other with the casing back of iris recognizer, and the other end links to each other with lifting nut.
The gate based on the lifting iris recognition further comprises a first travel switch and a second travel switch; the first travel switch is arranged at the top of the opening, and a contact of the first travel switch is arranged downwards; the second travel switch is arranged at the bottom of the opening, and a contact of the second travel switch is arranged upwards; the first travel switch and the second travel switch are electrically connected with a main control board inside the iris recognizer.
(III) advantageous effects
The utility model provides a floodgate machine based on over-and-under type iris discernment with the setting of iris recognizer liftable at the top surface of box, can adjust the height of iris recognizer according to different users' height, gather effectual iris image, can make things convenient for the quick current authority of acquireing the floodgate machine, be favorable to large-scale popularization and application.
Drawings
Fig. 1 is the utility model provides an overall structure schematic diagram of an embodiment of floodgate machine based on over-and-under type iris discernment:
fig. 2 is the utility model provides a local structure schematic diagram of an embodiment of floodgate machine based on over-and-under type iris discernment:
in the figure, 1-box; 2-a barrier; 3-a machine core; 4-an iris recognizer; 5-driving a motor; 6-a lead screw; 7-protective shell; 8-lifting nut; 9-sliding block.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1, an embodiment of the present invention provides a gate based on lifting iris recognition, which includes a gate body and an iris recognizer 4; the gate body comprises a box body 1, a barrier body 2 and a machine core 3, wherein the barrier body 2 is arranged on the side surface of the box body 1, the machine core 3 is arranged inside the box body 1, and the machine core 3 is connected with the barrier body 2; the iris recognizer 4 is arranged on the top surface of the box body 1 in a lifting mode, and the iris recognizer 4 is electrically connected with the machine core 3.
Specifically, taking a gate of a translation gate type as an example, the box body 1 is of a cuboid structure, the interior of the box body is hollow, the two box bodies 1 are arranged in parallel at intervals to form a channel, a gap is formed in one side surface of one box body 1 opposite to the other box body 1, the gap is arranged in the vertical direction, the barrier body 2 can be a flat door, the flat door is connected with the movement 3, and the flat door can extend out of or retract into the gap under the driving of the movement 3; the iris recognizer 4 is arranged on the top surface of the box body 1 in a lifting mode, for example, when the iris recognizer 4 is controlled to lift, a motor and lead screw 6 transmission assembly, a motor and belt transmission assembly, a motor and gear transmission assembly and even an air cylinder or a hydraulic cylinder can be adopted for control. When the iris recognition device is used, a user is close to the iris recognition device 4, the iris recognition device 4 can adjust the height to the optimal collection position according to the height of the user, then iris images are collected, whether a release signal needs to be sent to the movement 3 is judged according to the collected iris images, and if the movement 3 receives the release signal from the iris recognition device 4, the blocking body 2 is controlled to retract into the box body 1, so that the user can pass through the iris recognition device.
The utility model provides a floodgate machine based on over-and-under type iris discernment with the setting of iris recognizer 4 liftable at the top surface of box 1, can adjust the height of iris recognizer 4 according to different users' height, gather effectual iris image, can make things convenient for the quick current authority of acquireing the floodgate machine, be favorable to large-scale popularization and application.
As shown in fig. 2, further, the gate based on the lifting iris recognition also comprises a lifting driving component; the lifting driving component comprises a driving motor 5, a lead screw 6 and a lifting nut 8; the iris recognizer 4 is electrically connected with the driving motor 5, the base of the driving motor 5 is connected with the top surface of the box body 1, and the output shaft of the driving motor 5 is connected with the bottom of the screw rod 6; the lead screw 6 is vertically arranged, the lead screw 6 is sleeved with the lifting nut 8, and the lifting nut 8 is connected with the back face of the shell of the iris recognizer 4. Specifically, taking a motor and a lead screw 6 as an example for description, a base of the driving motor 5 may be fixed on the top surface of the box body 1 through a screw, and an output shaft of the driving motor 5 may be connected with the bottom of the lead screw 6 through a coupling; the side surface of the lifting nut 8 can be fixed with the shell of the iris recognizer 4 through screws; when in use, the driving motor 5 rotates forwards and backwards to drive the screw rod 6 to rotate forwards and backwards, so that the lifting nut 8 can drive the iris recognizer 4 to ascend or descend; for example, the length of the screw rod 6 can be set according to the height of the user, so that more than nine users can complete the acquisition of the iris image without stooping or standing on tiptoe; the iris recognizer 4 is electrically connected with the driving motor 5, after the iris recognizer 4 acquires the height information of the user, whether a forward and reverse rotation command needs to be sent to the driving motor 5 or not can be judged, and after the driving motor 5 receives the forward and reverse rotation command, the iris recognizer 4 is controlled to ascend or descend to a proper position.
Furthermore, a processing chip and a main control board which are electrically connected are arranged inside the iris recognizer 4, an iris lens for collecting an iris image is arranged on the front face of the shell of the iris recognizer 4, the iris lens is electrically connected with the processing chip, and the main control board is electrically connected with the machine core 3.
Specifically, for example, an iris image processing chip and a main control board electrically connected to each other are provided inside the iris recognizer 4, the main control board is electrically connected to the movement 3, and the iris image processing chip is electrically connected to the iris lens; for example, the iris image processing chip may be a dry chip Q80, model HS-QCOR-QX8001, and the main control board may be an ARM main control board; when the iris lens is used, when eyes of a user enter an iris collecting range, the iris lens captures an iris image of the user and transmits the iris image to the iris image processing chip, the iris image processing chip carries out coding processing on the received iris image and compares the iris image with an iris image recorded in advance, if the iris image is compared successfully, a comparison result is sent to the main control board, the main control board sends a release signal to the movement 3, and after the movement 3 receives the release signal, the blocking body 2 is controlled to retract into the box body 1.
Further, wherein, the front of the shell of the iris recognizer 4 is provided with a human face camera, the human face camera is electrically connected with the main control board, and the main control board is electrically connected with the driving motor 5. Specifically, a face camera may be disposed on the front surface of the housing of the iris identifier 4 to obtain portrait information of the user; for example, the face camera is electrically connected with a main control board, and the main control board is electrically connected with the driving motor 5; for example, the face camera has an initial position, for example, 1.5m is used as the initial position, if a user with a height of 1.5m comes, the center of the face of the user and the center of the lens picture of the face camera coincide, and iris image acquisition can be directly performed; if a person with the size of 1.8m comes, the center of the face of the user deviates upwards by 0.3m from the center of the lens, the face camera feeds the deviation information back to the main control board, the main control board controls the driving motor 5 to control the iris recognizer 4 to ascend by 0.3m, and then iris image acquisition is carried out.
Further, the gate based on the lifting type iris recognition further comprises a protective shell 7; the protective shell 7 is of a columnar hollow structure, the protective shell 7 is vertically arranged, the bottom of the protective shell 7 is connected with the top surface of the box body 1, and the driving motor 5 and the lead screw 6 are both positioned in the shell of the protective shell 7; an opening is formed in the side wall of the protective shell 7 in the vertical direction, and the lifting nut 8 is clamped in the opening. Specifically, for example, the protective shell 7 may be made of plastic, the protective shell 7 may be a rectangular parallelepiped structure as a whole, the length of the protective shell 7 may be greater than that of the lead screw 6, for convenience of installation, an annular protrusion may be disposed on an outer side wall near the bottom of the protective shell 7, a through hole is formed in the annular protrusion, and the protective shell 7 is installed on the top surface of the box body 1 by using a screw; the diameter of protective housing 7 is greater than the diameter of driving motor 5 and lead screw 6, can set up the opening at protective housing 7 just to user's a side, and this opening upwards extends from the bottom of protective housing 7, and open-ended length can slightly be less than the length of protective housing 7, and open-ended width can be according to the big or small design of lifting nut 8, when guaranteeing that lifting nut 8 moves up and down along the opening, can not contact protective housing 7.
Further, the gate based on the lifting iris recognition also comprises a slide block 9; a first sliding rail is arranged on one side of the opening, a second sliding rail is arranged on the other side of the opening, and the first sliding rail and the second sliding rail are both arranged along the vertical direction; the slider 9 is clamped between the first slide rail and the second slide rail, one end of the slider 9 is connected with the back face of the shell of the iris recognizer 4, and the other end of the slider is connected with the lifting nut 8. Specifically, for example, the first slide rail and the second slide rail may be cylinders with U-shaped cross sections, notches of the U-shaped cross sections of the first slide rail and the second slide rail form channels, the first slide rail and the second slide rail are both arranged along the vertical direction, and the two channels are arranged oppositely and parallel to each other; for example, a first groove is formed in one side, close to the first slide rail, of the slide block 9, a hole is formed in the wall of the first groove, a first roller is installed through a rotating shaft, and the first roller can be clamped in a channel of the first slide rail in a rolling manner; a second groove is formed in one side, close to the second sliding rail, of the sliding block 9, a hole is formed in the wall of the second groove, a second roller is installed through a rotating shaft, and the second roller can be clamped in a channel of the second sliding rail in a rolling mode; one side of the sliding block 9 close to the iris recognizer 4 can be welded with the shell of the iris recognizer 4 through a metal rod, and one side of the sliding block 9 close to the lifting nut 8 can also be welded with the lifting nut 8 through the metal rod. So set up, can play the effect of location direction, can also reduce the frictional force of lift in-process simultaneously.
Further, the gate based on the lifting iris recognition also comprises a first travel switch and a second travel switch; the first travel switch is arranged at the top of the opening, and a contact of the first travel switch is arranged downwards; the second travel switch is arranged at the bottom of the opening, and a contact of the second travel switch is arranged upwards; the first travel switch and the second travel switch are both electrically connected with a main control board inside the iris recognizer 4. Specifically, for example, when the slider 9 moves upward and touches the contact of the first travel switch, the first travel switch may send a rotation stop signal to the main control board, and the main control board controls the driving motor 5 to suspend rotation after receiving the rotation stop signal, so as to prevent burning; similarly, when the slider 9 moves downwards to touch the contact of the second travel switch, the second travel switch can send a rotation stop signal to the main control board, and the main control board controls the driving motor 5 to suspend rotation after receiving the rotation stop signal, so as to prevent burning.
Can see by above embodiment, the utility model provides a floodgate machine based on over-and-under type iris discernment possesses following beneficial effect:
1, a user can automatically detect the height of the user as long as the user stands in an acquirable area, adjust an iris acquirer to an optimal position and acquire an effective iris image;
2, the device is convenient to use, improves the collection efficiency, and is suitable for large-scale popularization and use.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A gate based on lifting iris recognition comprises a gate body and is characterized by further comprising an iris recognizer;
the gate body comprises a box body, a barrier body and a machine core, wherein the barrier body is arranged on the side surface of the box body, the machine core is arranged inside the box body, and the machine core is connected with the barrier body;
the iris recognizer is arranged on the top surface of the box body in a lifting mode, and the iris recognizer is electrically connected with the movement.
2. The elevating iris recognition-based gate of claim 1, further comprising an elevating drive assembly;
the lifting driving assembly comprises a driving motor, a lead screw and a lifting nut;
the iris recognizer is electrically connected with the driving motor, a base of the driving motor is connected with the top surface of the box body, and an output shaft of the driving motor is connected with the bottom of the lead screw;
the lead screw is vertically arranged, the lifting nut is sleeved on the lead screw, and the lifting nut is connected with the back face of the shell of the iris recognizer.
3. The gate machine based on lifting type iris recognition of claim 2, wherein a processing chip and a main control board which are electrically connected are arranged inside the iris recognizer, an iris lens for collecting an iris image is arranged on the front face of a shell of the iris recognizer, the iris lens is electrically connected with the processing chip, and the main control board is electrically connected with the movement.
4. The gate machine based on the lifting type iris recognition is characterized in that a face camera is arranged on the front face of a shell of the iris recognition machine and is electrically connected with a main control board, and the main control board is electrically connected with a driving motor.
5. The lift-type iris recognition-based gate of claim 2, further comprising a protective shell;
the protective shell is of a columnar hollow structure, the protective shell is vertically arranged, the bottom of the protective shell is connected with the top surface of the box body, and the driving motor and the lead screw are both positioned in the shell of the protective shell;
the lateral wall of protective housing has seted up the opening along vertical direction, the lifting nut card is established in the opening.
6. The elevating iris recognition-based gate of claim 5, further comprising a slider;
a first sliding rail is arranged on one side of the opening, a second sliding rail is arranged on the other side of the opening, and the first sliding rail and the second sliding rail are both arranged along the vertical direction;
the slider card is established first slide rail with between the second slide rail, the one end of slider with the casing back of iris recognizer links to each other, the other end with lifting nut links to each other.
7. The lift-type iris recognition-based gate machine as claimed in claim 6, wherein a first roller is arranged on one surface of the sliding block close to the first sliding rail, and the first roller can be rotatably clamped in the first sliding rail;
and a second roller is arranged on one surface of the sliding block close to the second sliding rail, and the second roller can be clamped in the second sliding rail in a rolling manner.
8. The elevating iris recognition-based gate of claim 5, further comprising a first travel switch and a second travel switch;
the first travel switch is arranged at the top of the opening, and a contact of the first travel switch is arranged downwards;
the second travel switch is arranged at the bottom of the opening, and a contact of the second travel switch is arranged upwards;
the first travel switch and the second travel switch are electrically connected with a main control board inside the iris recognizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921263698.0U CN210377612U (en) | 2019-08-06 | 2019-08-06 | Floodgate machine based on over-and-under type iris discernment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921263698.0U CN210377612U (en) | 2019-08-06 | 2019-08-06 | Floodgate machine based on over-and-under type iris discernment |
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| Publication Number | Publication Date |
|---|---|
| CN210377612U true CN210377612U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921263698.0U Active CN210377612U (en) | 2019-08-06 | 2019-08-06 | Floodgate machine based on over-and-under type iris discernment |
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| CN (1) | CN210377612U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111681352A (en) * | 2020-05-15 | 2020-09-18 | 特斯联科技集团有限公司 | Opening structure and opening method of artificial intelligent entrance guard |
| CN112488001A (en) * | 2020-12-03 | 2021-03-12 | 江苏瞰风信息科技有限公司 | Biological recognition device and use method thereof |
-
2019
- 2019-08-06 CN CN201921263698.0U patent/CN210377612U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111681352A (en) * | 2020-05-15 | 2020-09-18 | 特斯联科技集团有限公司 | Opening structure and opening method of artificial intelligent entrance guard |
| CN112488001A (en) * | 2020-12-03 | 2021-03-12 | 江苏瞰风信息科技有限公司 | Biological recognition device and use method thereof |
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