CN212990186U

CN212990186U - Forbidden face identification collection system of campus door

Info

Publication number: CN212990186U
Application number: CN202022146262.2U
Authority: CN
Inventors: 严波; 陈泳
Original assignee: Nanjing Puzun Technology Development Co ltd
Current assignee: Jiangsu puzun Technology Development Co.,Ltd.
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-04-16
Anticipated expiration: 2030-09-25

Abstract

The application relates to the technical field of campus door controls, in particular to a face recognition and collection device for a campus door control, which comprises a plurality of gate machines and face recognizers, wherein the gate machines are sequentially arranged, the face recognizers are arranged on the gate machines, a storage groove for storing the face recognizers is formed in the top surface of each gate machine, and a driving assembly for driving the face recognizers to move up and down is arranged on the bottom wall of the storage groove; a ceiling is erected above the gate machines and is positioned at two in-and-out sides of the gate machines, and light blocking assemblies are respectively arranged. The method and the device have the effects of reducing the interference of external illumination on the collected face information in the face recognition process and improving the face collection passing efficiency.

Description

Forbidden face identification collection system of campus door

Technical Field

The application relates to the technical field of campus access controls, in particular to a face recognition and collection device for a campus access control.

Background

The entrance guard safety management system is a modern safety management system, it integrates microcomputer automatic identification technology and modern safety management measures into one body, it relates to many new technologies of electronics, machinery, optics, computer technology, communication technology and biological technology. The method is an effective measure for realizing safety precaution management at the entrance and exit of important departments. Is suitable for various important departments.

Chinese patent No. CN211285398U discloses a face recognition gate, which comprises an outer shell, a prompt unit, a main body unit and a power unit; the main body unit comprises a card reader, a display, a face snapshot device and an identification host; an outer shell: the bottom of the outer shell is provided with an installation box, the middle of the outer shell is provided with an installation frame, and the front side of the top surface of the outer shell is provided with a guide inclined plane; a main body unit: the main body unit is mounted on the surface of the outer shell; a power unit: the two power units are symmetrically arranged inside the mounting box at the bottom of the outer shell respectively; wherein: the power supply further comprises a controller, the controller is fixed in the installation box at the bottom of the outer shell, and the input end of the controller is electrically connected with the output end of the external power supply.

In view of the above-mentioned related technologies, the inventor thinks that when using the face recognizer, when the external illumination interference of the induction end of the face recognizer is large, the face information cannot be shot well, and the user is inconvenient to pass quickly.

SUMMERY OF THE UTILITY MODEL

In order to reduce the interference of external illumination to the collected face information in the face recognition process, the application provides a face recognition and collection device forbidden at campus door.

The application provides a forbidden face identification collection system in campus door adopts following technical scheme:

a face recognition and collection device for campus access control comprises a plurality of gate machines and face recognizers, wherein the gate machines are sequentially arranged, the face recognizers are arranged on the gate machines, accommodating grooves for accommodating the face recognizers are formed in the top surfaces of the gate machines, and driving components for driving the face recognizers to move up and down are arranged on the bottom walls of the accommodating grooves;

a ceiling is erected above the gate machines and is positioned at two in-and-out sides of the gate machines, and light blocking assemblies are respectively arranged.

Through adopting above-mentioned technical scheme, operating personnel can start the nimble adjustment face identification ware lifting of drive assembly and discern the use to accomodating the groove top, when face identification ware does not use for a long time, operating personnel can start drive assembly and accomodate face identification ware to accomodating the inslot, the protection to face identification ware is improved, when external light gathered face information to face identification ware and causes the interference, operating personnel drives the corresponding side subassembly that is in the light and falls separation interference light source, be favorable to reducing the interference of face identification in-process outside illumination to gathering face information, the person of facilitating the use passes through fast.

Optionally, the light blocking assembly comprises an installation shell fixed on the ceiling, a winding roller is rotatably connected in the installation shell, a curtain is wound on the winding roller, and a curtain motor for driving the winding roller to rotate is fixed on the side wall of the installation shell.

Through adopting above-mentioned technical scheme, operating personnel drive roller shutter motor drives the wind-up roll and rotates and can descend the curtain fast, conveniently blocks the interference light source fast.

Optionally, a light supplement lamp is arranged at the camera shooting end of the face recognizer.

Through adopting above-mentioned technical scheme, put down when the curtain and block the interference light source after, the light filling lamp is opened to operating personnel's accessible and the light filling that carries out face identification ware is conveniently gathered the people's of treating the passing through face information fast.

Optionally, drive assembly is including fixing accomodate the elevator motor of the tank bottom portion in groove, elevator motor's the vertical upwards of output and with axle center fixedly connected with lead screw, accomodate the vertical sliding in the inslot and have the elevator, just elevator threaded connection the lead screw, face identification ware is installed the top surface of elevator.

Through adopting above-mentioned technical scheme, operating personnel drives the lead screw through drive elevator motor and rotates, can drive the elevator and slide along accomodating the groove lift to realize that face identification ware accomodates fast or leading-in accomodating the groove, person of facilitating the use.

Optionally, a support is fixed to the top surface of the lifting block, a ball head is fixed to the support, and a ball groove connected with the ball head in a rotating mode is formed in the side wall of the face recognizer.

Through adopting above-mentioned technical scheme, face identification ware rises out along with elevator and support and accomodates the groove after, operating personnel accessible rotates face identification ware, makes face identification ware rely on the cooperation in bulb and self ball groove to rotate to adjustment face identification ware's collection direction, the person of facilitating the use adjusts face identification ware collection angle according to actual need is nimble.

Optionally, the top surface of the lifting block is provided with a winding shaft, a pull rope is wound on the winding shaft, one end of the pull rope wound out of the winding shaft is fixedly connected to the bottom of the face recognizer, and one end of the winding shaft is provided with a non-self-locking motor for driving the winding shaft to rotate.

Through adopting above-mentioned technical scheme, operating personnel accomodate face identification ware before accomodating the groove at drive elevator motor, the non-auto-lock motor of pre-drive drives the rolling axle and drives stay cord pulling face identification ware to make face identification ware use the bulb to set up the position as the automatic setting of putting of rotation center, and then drive elevator motor can accomodate face identification ware, make things convenient for operating personnel to put face identification ware and accomodate fast, improve face identification ware's the efficiency of accomodating.

Optionally, the gate is provided with a control key for controlling and connecting the lifting motor to lift the face recognizer to the upper part of the accommodating groove.

Through adopting above-mentioned technical scheme, face identification ware is in when accomodating the groove state, and the user can drive elevator motor and derive face identification ware fast according to the control key before the floodgate machine, and the person of facilitating the use's uses the discernment fast.

Optionally, a rain cover is fixed at the top end of the face recognizer.

Through adopting above-mentioned technical scheme, the lid that keeps off the rain uses and accomodates all to taking in the groove in-process at face identification ware and plays the effect that keeps off the rain water droplet and drench face identification ware, improves the protection to face identification ware.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the driving assembly is started to flexibly adjust the face recognizer to be lifted above the accommodating groove for recognition or the face recognizer is accommodated in the accommodating groove, so that the protection of the face recognizer is improved, the corresponding side light blocking assembly is driven to lower and block an interference light source, the interference of external illumination on the collected face information in the face recognition process is favorably reduced, and a user can conveniently and quickly get through the face recognition device;

2. an operator can rotate the face recognizer to enable the face recognizer to rotate by means of matching of the ball head and the ball groove of the operator, so that the acquisition direction of the face recognizer is adjusted, and a user can conveniently and flexibly adjust the acquisition angle of the face recognizer according to actual needs;

3. the non-self-locking motor of operating personnel drive rolling axle and drive the stay cord and put and set up the position, then drive elevator motor can accomodate face identification ware, makes things convenient for operating personnel to put face identification ware and accomodate fast, improves face identification ware's the efficiency of accomodating.

Drawings

Fig. 1 is a schematic structural diagram of the gate, the ceiling, the frame rods thereof, and the rain cover used for embodying the whole in the embodiment of the present application.

Fig. 2 is a sectional view of the side groove, the lifting motor, the lead screw and the lifting block in the state of the two face recognizer exporting and receiving grooves in the single gate according to the embodiment of the application.

Fig. 3 is an enlarged view of a position a in fig. 2, and is used for embodying the structures of a winding shaft, a swivel base, a non-self-locking motor, a pull rope, a ball head, a bracket, a face recognizer handle, a ball groove and a control key.

Fig. 4 is a partial cross-sectional view for embodying the mounting case, the wind-up roller, the curtain motor, and the curtain in the embodiment of the present application.

Reference number description, 1, gate; 11. a receiving groove; 12. a side groove; 2. a face recognizer; 21. a ball groove; 22. a rain cover; 23. a light supplement lamp; 24. a handle; 3. a drive assembly; 31. a lifting motor; 32. a screw rod; 33. a lifting block; 331. sinking a groove; 34. a support; 35. a ball head; 36. a control key; 4. a ceiling; 41. a frame bar; 5. a light blocking assembly; 51. mounting a shell; 52. a wind-up roll; 53. a roller shutter motor; 54. a curtain; 6. a winding shaft; 61. rotating; 62. pulling a rope; 63. a non-self-locking motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a forbidden face identification collection system of campus door. Referring to fig. 1 and 2, a face recognition and collection device for campus entrance guard comprises a plurality of gate machines 1 which are horizontally and sequentially arranged, in the embodiment of the application, the number of the gate machines 1 can be set to three and arranged at intervals, two accommodating grooves 11 are respectively formed in the top surfaces of a left gate machine 1 and a right gate machine 1, a face recognizer 2 is arranged in each accommodating groove 11, a driving component 3 for driving the face recognizer 2 to move up and down is arranged on the bottom wall of each accommodating groove 11, a ceiling 4 is erected above the gate machines 1, the ceiling 4 is supported on the ground through a four-corner frame rod 41 and covers the three gate machines 1, and light blocking components 5 are respectively arranged on two sides of an inlet end and an outlet end of each ceiling 4, which are located on the three gate; the theory of use of face identification ware 2 is prior art, no longer give unnecessary details here, operating personnel can start drive assembly 3 and adjust the nimble 2 lifting of face identification ware to accomodating 11 tops of groove and discern the use, when face identification ware 2 does not use for a long time, operating personnel can start drive assembly 3 and accomodate face identification ware 2 to accomodating 11 inslots, the improvement is to face identification ware 2 protection, when external light causes the interference to face identification ware 2 collection face information, operating personnel drives corresponding side light blocking subassembly 5 and falls the separation and disturb the light source, be favorable to reducing the interference of face identification in-process outside illumination to gathering face information, the person of facilitating the use passes through fast.

Referring to fig. 2 and 3, the driving assembly 3 includes a lifting motor 31 fixed at the bottom of the storage groove 11, an output end of the lifting motor 31 is vertically upward and is fixedly connected with a lead screw 32 coaxially, a lifting block 33 vertically slides in the storage groove 11, the bottom of the lifting block 33 is in threaded connection with the lead screw 32, a support 34 is fixed on the top surface of the lifting block 33, a ball head 35 is fixed on the support 34, a ball groove 21 rotatably connected with the ball head 35 is formed in the side wall of the face recognizer 2, a handle 24 is fixed on the lower portion of the front face of the face recognizer 2, the face recognizer is convenient for users to rotate and adjust, a side groove 12 for the handle 24 to move up and down along with the face recognizer 2 is formed in the side wall of the storage groove 11, a rain blocking cover 22 is fixed on the top surface of the face recognizer 2, and after the storage groove 11 is stored in the face recognizer 2, an opening of the storage groove 11 is covered by the rain blocking cover 22, and an inlet and an outlet on two sides of the gate 1 are respectively provided with A control key 36 of the lifting motor 31, wherein after the control key 36 is pressed down, the power supply of the lifting motor 31 is connected and the face recognizer 2 is lifted to the upper part of the accommodating groove 11; an operator drives the lifting motor 31 to drive the screw rod 32 to rotate, so as to drive the lifting block 33 to lift and slide along the accommodating groove 11, thereby realizing the purpose that the face recognizer 2 is rapidly accommodated or guided into the accommodating groove 11, and facilitating the use of a user, after the face recognizer 2 is lifted out of the accommodating groove 11 along with the lifting block 33 and the bracket 34, the operator can rotate the face recognizer 2 through the handle 24, so that the face recognizer 2 rotates by depending on the matching of the ball head 35 and the self ball groove 21, thereby adjusting the acquisition direction of the face recognizer 2, facilitating the user to flexibly adjust the acquisition angle of the face recognizer 2 according to actual needs, when the face recognizer 2 is accommodated in the accommodating groove 11, the user can press the control key 36 in front of the gate 1 to drive the lifting motor 31 to rapidly guide out the face recognizer 2, facilitating the rapid use and identification of the user, the rain shielding cover 22 plays a role in preventing rain drops from dripping the face recognizer 2 in the process that the face recognizer 2 is used and accommodated in the accommodating groove 11, the protection of the face recognizer 2 is improved.

Referring to fig. 2 and 3, a sinking groove 331 is formed in the top surface of the lifting block 33 and located right below the face recognizer 2, a pair of rotation bases 61 are relatively fixed to the top surface of the sinking groove 331, a winding shaft 6 is rotatably connected between the pair of rotation bases 61, a pulling rope 62 is wound on the winding shaft 6, one end, wound out of the winding shaft 6, of the pulling rope 62 is fixedly connected to the bottom of the face recognizer 2, and a non-self-locking motor 63 for driving the winding shaft 6 to rotate is fixed to the outer side wall, away from the pulling rope 62, of the rotation base 61; operating personnel accomodates face identification ware 2 to accomodating before groove 11 at drive elevator motor 31, non-self-locking motor 63 of predrive drives rolling axle 6 and drives stay cord 62 pulling face identification ware 2, thereby make face identification ware 2 use bulb 35 to set up the position as the automatic pendulum of rotation center, and then face identification ware 2 can be accomodate to drive elevator motor 31, make things convenient for operating personnel to put face identification ware 2 fast and accomodate fast, improve face identification ware 2 accomodate efficiency, non-self-locking motor 63 does not influence personnel swing face identification ware 2 under the out-of-work condition, and then pulling stay cord 62 and drive rolling axle 6 and rotate.

Referring to fig. 1 and 4, the light blocking assembly 5 includes a mounting shell 51 fixed on the ceiling 4 at the sides of the entrance and exit of the gate 1, a wind-up roller 52 is transversely and rotatably connected in the mounting shell 51, a curtain 54 is wound on the wind-up roller 52, and a curtain motor 53 for driving the wind-up roller 52 to rotate is fixed on the left side wall of the mounting shell 51; an operator drives the roller shutter motor 53 to drive the winding roller 52 to rotate, so that the curtain 54 can be quickly lowered, and an interference light source can be conveniently and quickly blocked.

Referring to fig. 2 and 3, a light supplement lamp 23 is arranged on the rain shielding cover 22 in the same direction as the recognition direction of the lower face recognizer 2; when the curtain 54 is put down to block the interference light source, an operator can open the light supplement lamp 23 to supplement light for the face recognizer 2, and face information of a person to be passed is conveniently and quickly collected.

The implementation principle of the face recognition and collection device for campus entrance guard is as follows: when treating that the passerby is located before floodgate machine 1, press and correspond one side control key 36 and drive and correspond elevator motor 31 and derive face identification ware 2 and accomodate groove 11, it is manual just to self facial portion to adjust swing face identification ware 2 through handle 24, when external light causes the interference to face identification, operating personnel drive roller shutter motor 53 drives wind-up roll 52 and rotates and descend curtain 54 and shelter from the back of waiting the passerby, then open light filling lamp 23 and carry out the light filling, convenient quick discernment treats passerby facial information, after using up, operating personnel drive non-self-locking motor 63 can stimulate stay cord 62 and ajust face identification ware 2, drive elevator motor 31 reversal here and accomodate face identification ware 2 to accomodating in the groove 11.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a campus entrance guard uses face identification collection system which characterized in that: the intelligent gate comprises a plurality of gates (1) and face recognizers (2) arranged on the gates (1), wherein the top surfaces of the gates (1) are provided with accommodating grooves (11) used for accommodating the face recognizers (2), and the bottom walls of the accommodating grooves (11) are provided with driving components (3) for driving the face recognizers (2) to move up and down;

a ceiling (4) is erected above the gate machines (1), and the ceiling (4) is located at two sides of the inlet and outlet ends of the gate machines (1) and is provided with light blocking assemblies (5) respectively.

2. The forbidden face recognition collection device of campus door of claim 1, characterized in that: the light blocking assembly (5) comprises an installation shell (51) fixed to the ceiling (4), a winding roller (52) is connected to the installation shell (51) in a rotating mode, a curtain (54) is wound on the winding roller (52), and a curtain winding motor (53) for driving the winding roller (52) to rotate is fixed to the side wall of the installation shell (51).

3. The forbidden face recognition collection device of campus door of claim 2, characterized in that: and a light supplement lamp (23) is arranged on the camera shooting end of the face recognizer (2).

4. The campus door forbidden face recognition acquisition device of any one of claims 1 to 3, wherein: drive assembly (3) are including fixing receive elevator motor (31) of the tank bottom portion of groove (11), the vertical upwards and with axle center fixedly connected with lead screw (32) of output of elevator motor (31), receive vertical sliding in groove (11) and have elevator (33), just elevator (33) threaded connection lead screw (32), face identification ware (2) are installed the top surface of elevator (33).

5. The forbidden face recognition collection device of campus door of claim 4, characterized in that: the top surface of lifting block (33) is fixed with support (34), be fixed with bulb (35) on support (34), the lateral wall of face identification ware (2) is seted up and is rotated the connection ball groove (21) of bulb (35).

6. The forbidden face recognition collection device of campus door of claim 5, characterized in that: the top surface of elevator (33) is provided with rolling axle (6), the rolling has stay cord (62) on rolling axle (6), just stay cord (62) are wound out the one end fixed connection of rolling axle (6) the bottom of face identification ware (2), the one end of rolling axle (6) is provided with the drive rolling axle (6) pivoted non-self-locking motor (63).

7. The forbidden face recognition collection device of campus door of claim 5, characterized in that: the gate (1) is provided with a control key (36) for controlling and connecting the lifting motor (31) to lift the face recognizer (2) to the upper part of the accommodating groove (11).

8. The forbidden face recognition collection device of campus door of claim 5, characterized in that: and a rain shielding cover (22) is fixed at the top end of the face recognizer (2).