CN113903116A - Face recognition system - Google Patents
Face recognition system Download PDFInfo
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- CN113903116A CN113903116A CN202111173950.0A CN202111173950A CN113903116A CN 113903116 A CN113903116 A CN 113903116A CN 202111173950 A CN202111173950 A CN 202111173950A CN 113903116 A CN113903116 A CN 113903116A
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- 230000009286 beneficial effect Effects 0.000 description 1
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
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Abstract
The invention relates to the technical field of access control systems, in particular to a face recognition system. The face recognition system is internally provided with an access control device. The utility model provides a face identification system, includes server, face identification contrast terminal, collection system and entrance guard's device of making a video recording, face identification contrast terminal passes through the internet and is connected with the server, and collection system of making a video recording passes through the internet and is connected with face identification contrast terminal, and entrance guard's device passes through the internet and is connected with face identification contrast terminal, and collection system of making a video recording sets up on entrance guard's device. The camera shooting and collecting device comprises a camera and a moving seat, wherein one camera is arranged on the left and right of the moving seat, and a plurality of cameras are arranged on each moving seat from top to bottom. The camera shooting and collecting device further comprises arc-shaped seats, arc-shaped grooves and protruding blocks, wherein one arc-shaped seat is arranged on each of the left and the right sides of the arc-shaped seat, the arc-shaped grooves are arranged on each arc-shaped seat, the protruding blocks are arranged on each movable seat, and the two protruding blocks are respectively connected to the two arc-shaped grooves in a sliding mode.
Description
Technical Field
The invention relates to the technical field of access control systems, in particular to a face recognition system.
Background
The face recognition system takes a face recognition technology as a core, is an emerging biological recognition technology, and is a high-precision technology for the current international scientific and technological field. The method is widely applied to the regional characteristic analysis algorithm, integrates the computer image processing technology and the biological statistics principle, extracts the portrait characteristic points from the video by using the computer image processing technology, analyzes and establishes the mathematical model by using the biological statistics principle, and has wide development prospect. However, no access control device is provided in the conventional face recognition system.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a face recognition system, which has the beneficial effect that an access control device is arranged in the face recognition system.
The utility model provides a face identification system, includes server, face identification contrast terminal, collection system and entrance guard's device of making a video recording, face identification contrast terminal passes through the internet and is connected with the server, and collection system of making a video recording passes through the internet and is connected with face identification contrast terminal, and entrance guard's device passes through the internet and is connected with face identification contrast terminal, and collection system of making a video recording sets up on entrance guard's device.
The camera shooting and collecting device comprises a camera and a moving seat, wherein one camera is arranged on the left and right of the moving seat, and a plurality of cameras are arranged on each moving seat from top to bottom.
The camera shooting and collecting device further comprises arc-shaped seats, arc-shaped grooves and protruding blocks, wherein one arc-shaped seat is arranged on each of the left and the right sides of the arc-shaped seat, the arc-shaped grooves are arranged on each arc-shaped seat, the protruding blocks are arranged on each movable seat, and the two protruding blocks are respectively connected to the two arc-shaped grooves in a sliding mode.
The camera shooting and collecting device further comprises a friction wheel II, wherein the friction wheel II driven by a motor is arranged on the protruding block, and the friction wheel II is in friction transmission with the arc-shaped seat.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a composition diagram of a face recognition system;
fig. 2 is a first schematic structural diagram of a camera shooting acquisition device and an access control device;
fig. 3 is a schematic structural diagram of a camera shooting acquisition device and an access control device;
FIG. 4 is a first schematic structural diagram of a base plate;
FIG. 5 is a second schematic structural view of the base plate;
FIG. 6 is a first schematic structural view of a sector door;
FIG. 7 is a second schematic structural view of the sector door;
FIG. 8 is a first schematic structural view of the arc seat;
FIG. 9 is a second schematic structural view of the arc seat;
fig. 10 is a schematic structural view of the backing strip.
In the figure: a base plate 101; a bottom bar 102; a rack 103; a stop lever 104; side frame 105; an extension rod 106; a strip groove 107; side panels 108; an inclined plate 109;
a sector door 201; a pendulum 202; a fixed shaft 203; a gear 204; an empty slot 205; a fixed base 206; a friction wheel I207; a slide bar 208; a stopper 209; a spacing pin 210;
an arc base 301; an arcuate slot 302; a camera 303; a movable base 304; a friction wheel II 305; a folding frame 306; a bump 307;
a bottom strip 401; a cutting 402; a vertical shaft 403; a rubber band 404.
Detailed Description
The utility model provides a face identification system, includes server, face identification contrast terminal, collection system and entrance guard's device of making a video recording, face identification contrast terminal passes through the internet and is connected with the server, and collection system of making a video recording passes through the internet and is connected with face identification contrast terminal, and entrance guard's device passes through the internet and is connected with face identification contrast terminal, and collection system of making a video recording sets up on entrance guard's device.
The camera shooting acquisition device acquires face information and then sends the face information to the face recognition comparison terminal, the face recognition comparison terminal searches the face information in the server and then judges the face information, and the face recognition comparison terminal controls the access control device to be opened or not to be opened.
Referring to fig. 8-9, an embodiment of the present invention is provided to solve the main technical problem of improving the accuracy of face information acquisition, and further,
because collection system makes a video recording includes camera 303 and removes seat 304, it is provided with two to remove seat 304, two remove and set up about seat 304, two remove and be provided with a plurality of cameras 303 from last to down on the seat 304, and then carry out meticulous collection to the upper and lower different positions of people's face through last a plurality of cameras 303 of being provided with down, it is more accurate to judge, remove seat 304 through two about setting up and can be convenient for gather people's left and right sides face, further improve the accuracy of people's face information acquisition.
Referring to fig. 8-9, an embodiment of the present invention is provided to solve the main technical problem of avoiding inaccurate judgment structure caused by only collecting the front face in the prior art, and further,
because collection system still includes arc seat 301, arc wall 302 and lug 307 of making a video recording, arc seat 301 is provided with two, set up about two arc seats 301, arc wall 302 has all been set up on arc seat 301, remove fixedly connected with lug 307 on the seat 304, lug 307 sliding connection is on arc wall 302, make to remove seat 304 and can remove along the arc orbit of arc wall 302 through lug 307, a plurality of cameras 303 that will remove on the seat 304 remove the position of more side direction, carry out detailed collection to people's side face, only gather the front face among the avoiding prior art and cause the unsafe condition of judgement structure.
Referring to fig. 8-9, an embodiment of the present invention is provided, which solves the main technical problem of moving the plurality of cameras 303 on the moving base 304 to more lateral positions, and further,
because the collection system that makes a video recording still includes friction pulley II305, through motor drive's friction pulley II305 setting on lug 307, friction drive between arc seat 301 and the friction pulley II305, can drive lug 307 and slide in arc groove 302 when friction pulley II305 rotates, and then will remove a plurality of cameras 303 on the seat 304 and move the position of more laterad.
Referring to fig. 8-9, an embodiment of the present invention is provided, which solves the main technical problem that two folding frames 306 support two arc-shaped seats 301, and further,
because the camera shooting and collecting device further comprises folding frames 306, the two arc-shaped seats 301 are respectively and fixedly connected to the two folding frames 306, and the two folding frames 306 support the two arc-shaped seats 301.
Referring to fig. 2-10, an embodiment of the present invention is provided, which solves the main technical problem of controlling the opening and closing of the channel, and further,
the entrance guard device comprises a bottom plate 101, a strip-shaped groove 107, side plates 108, sector doors 201 and fixing shafts 203, wherein the side plates 108 are arranged on two sides of the bottom plate 101, the strip-shaped groove 107 is arranged in the middle of each of the two side plates 108, each sector door 201 is arranged at the corresponding strip-shaped groove 107, the two fixing shafts 203 are fixedly connected to the lower ends of the two sector doors 201 respectively, the two fixing shafts 203 are rotatably connected to the lower ends of the two side plates 108 respectively, and the lower ends of the two folding frames 306 are fixedly connected to the front sides of the two sector doors 201 respectively; and then two fan-shaped doors 201 can rotate through two fixed axles 203 respectively, because bottom plate 101 and two curb plates 108 constitute a passageway, and then control two fan-shaped doors 201 and rotate and can control opening and closing of this passageway, the passageway is closed when two fan-shaped doors 201 rotate to between two curb plates 108, and the passageway is opened when two fan-shaped doors 201 rotate respectively to the outside of two curb plates 108. When two fan-shaped door 201 are close to, two roll over and also be close to each other between frame 306 and the two arc seats 301, at this moment a plurality of cameras 303 on two arc seats 301 can gather people's face, when the people can pass through, two fan-shaped door 201 rotate and keep away from, at this moment two roll over frame 306 and two arc seats 301 and also rotate and keep away from each other for a plurality of cameras 303 remove from people's face.
Referring to fig. 2-10, an embodiment of the present invention is provided, which solves the main technical problem of preventing people from passing through the gap between the lower sides of two sector doors 201 when the passage is closed, and further,
since the door access device further comprises the pendulum 202 and the empty slot 205, the empty slot 205 is arranged on the sector door 201, the upper end of the pendulum 202 is hinged on the upper part of the empty slot 205, and the two pendulums 202 are respectively positioned at the near ends of the two sector doors 201. The pendulum 202 can then be rotated into the slot 205 or out of the slot 205; when the two sector doors 201 are rotated to approach each other, the passage is closed, and the two pendulums 202 are rotated out of the two empty slots 205 by gravity, so that the lower gaps of the two sector doors 201 are blocked, and people can be prevented from passing through the lower gaps of the two sector doors 201 when the passage is closed. When the two sector doors 201 are rotated away from each other, the passage opens, while the two pendulums 202 automatically retract inside the empty slot 205 due to the effect of gravity.
Referring to fig. 2-10, an embodiment of the present invention is provided, which solves the main technical problem of preventing people from walking over the upper sides of two sector doors 201, and further,
because entrance guard's device still includes fixing base 206, draw runner 208 and dog 209, two fixing base 206 are fixed connection respectively in the outside of two fan-shaped doors 201, two draw runners 208 are sliding connection respectively on two fixing base 206, the equal fixedly connected with fixing base 206 of tip of two draw runners 208, two draw runners 208 are located two dead slots 205 departments respectively, and then when two fan-shaped doors 201 rotate and are close to each other, the passageway is closed, at this moment, can drive two draw runners 208 and inwards be close to the slip on two fixing base 206 respectively, block the upside of two fan-shaped doors 201, prevent that the people from taking a step through from the upside of two fan-shaped doors 201.
Referring to fig. 2-10, an embodiment of the present invention is provided, which solves the main technical problem that when the friction wheel I207 rotates, the driving slide bar 208 slides on the fixing seat 206, and further,
because entrance guard's device still includes friction pulley I207, sets up on fan-shaped door 201 through motor drive's friction pulley I207, friction pulley I207 and the friction drive of draw runner 208, and the drive draw runner 208 slides on fixing base 206 when friction pulley I207 rotates.
Referring to fig. 2-10, an embodiment of the present invention is provided, which solves the main technical problem of preventing two sector doors 201 from rotating inward by too large an angle, and further,
because entrance guard's device still includes spacer pin 210, and two spacer pins 210 are located the outside of two curb plates 108 respectively, the equal fixedly connected with spacer pin 210 in front of two fan-shaped doors 201, and spacer pin 210 has played the effect of restriction fan-shaped door 201 turned angle, prevents that two fan-shaped doors 201 are too big to the internal angle of rotation, and then prevents to take place the striking between two fan-shaped doors 201 and lead to fan-shaped door 201 to damage.
The door control device further comprises a bottom rod 102, racks 103, stop levers 104, side frames 105, telescopic rods 106, inclined plates 109 and gears 204, the side frames 105 are fixedly connected to the outer sides of the two side plates 108, the racks 103 are vertically and slidably connected to the two side frames 105, the bottom rod 102 is fixedly connected between the lower ends of the two racks 103, the telescopic rod 106 is fixedly connected to one side frame 105, the movable end of the telescopic rod 106 is fixedly connected to the upper portion of each rack 103, the stop levers 104 are fixedly connected to the outer ends of the two side frames 105, the two stop levers 104 are respectively located on the outer sides of the two sector doors 201, the inclined plates 109 are fixedly connected to the front side and the rear side of the bottom plate 101, the gears 204 are fixedly connected to the two fixed shafts 203, and the two gears 204 are respectively in meshing transmission with the two racks 103.
Referring to fig. 2-10, an embodiment of the present invention is provided, which solves the main technical problem of controlling two sector doors 201 to simultaneously rotate to open or close, and further,
two racks 103 of drive, the bottom bar 102 vertical slip simultaneously when telescopic link 106 is flexible, and then two racks 103 vertical slip drive two gears 204 and two fixed axles 203 simultaneously and rotate, and then control two fan-shaped doors 201 and rotate simultaneously and open or close, and two pin 104 keep off respectively in the outside of two fan-shaped doors 201, prevent that two fan-shaped doors 201 from outwards rotating the angle too big.
Entrance guard's device still includes end strip 401, cutting 402, vertical axis 403 and rubber tape 404, and end strip 401 fixed connection is in the downside of bottom plate 101, the equal fixedly connected with vertical axis 403 in both ends about end strip 401, all rotates on two vertical axes 403 to be connected with a cutting 402, all is connected with another cutting 402 through a plurality of horizontal rubber tapes 404 on every cutting 402.
Referring to fig. 2-10, an embodiment of the present invention is provided, which solves the main technical problem of preventing people from passing through the gap between two channels, and further,
can set up the passageway that a plurality of bottom plates 101 and two curb plates 108 are constituteed side by side together, carry out many people's face identification simultaneously, can supply many people to pass through simultaneously, a plurality of horizontal rubber tape 404 between two cutting 402 can block the clearance of two passageways, prevent that the people from passing through the clearance of two passageways, and insert the setting that makes things convenient for a plurality of rubber tapes 404 through the connection of cutting 402 at vertical axis 403, a plurality of rubber tapes 404 all have elasticity, can lengthen, be convenient for fill the clearance of the different width between two passageways.
Claims (10)
1. The utility model provides a face identification system, includes server, face identification contrast terminal, collection system and access control device make a video recording, its characterized in that: the face identification contrast terminal is connected with the server through the internet, the camera shooting acquisition device is connected with the face identification contrast terminal through the internet, the access control device is connected with the face identification contrast terminal through the internet, and the camera shooting acquisition device is arranged on the access control device.
2. A face recognition system according to claim 1, wherein: the camera shooting and collecting device comprises a camera (303) and a moving seat (304), wherein the moving seat (304) is respectively provided with one left part and one right part, and each moving seat (304) is provided with a plurality of cameras (303) from top to bottom.
3. A face recognition system according to claim 2, wherein: the camera shooting acquisition device further comprises an arc-shaped seat (301), arc-shaped grooves (302) and a bump (307), wherein the arc-shaped seat (301) is respectively provided with one left side and one right side, each arc-shaped seat (301) is provided with the arc-shaped groove (302), each movable seat (304) is provided with the bump (307), and the two bumps (307) are respectively connected to the two arc-shaped grooves (302) in a sliding mode.
4. A face recognition system according to claim 3, wherein: the camera shooting and collecting device further comprises a friction wheel II (305), the friction wheel II (305) driven by a motor is arranged on the bump (307), and the friction wheel II (305) and the arc-shaped seat (301) are in friction transmission.
5. A face recognition system according to claim 3, wherein: the camera shooting and collecting device further comprises folding frames (306), and the two folding frames (306) are respectively and fixedly connected to the lower sides of the two arc-shaped seats (301).
6. The face recognition system of claim 5, wherein: entrance guard's device includes bottom plate (101), bar groove (107), curb plate (108), fan-shaped door (201) and fixed axle (203), the left and right sides of bottom plate (101) all is provided with curb plate (108), the middle part of every curb plate (108) all is provided with bar groove (107), two fan-shaped doors (201) set up respectively in two bar grooves (107) departments, the lower part of two fan-shaped doors (201) all is provided with fixed axle (203), two fixed axles (203) rotate respectively and connect the lower extreme at two curb plates (108), the lower part difference fixed connection of two folding frame (306) is the front side of two fan-shaped doors (201).
7. The face recognition system of claim 6, wherein: the door control device further comprises a pendulum (202) and an empty slot (205), the empty slot (205) is formed in each fan-shaped door (201), the upper portion of the pendulum (202) is hinged to the upper portion of the empty slot (205), and the two pendulum (202) are located at the end, close to the two fan-shaped doors (201), respectively.
8. The face recognition system of claim 7, wherein: the entrance guard's device still includes fixing base (206), draw runner (208) and dog (209), and the outside of two fan-shaped doors (201) all is provided with fixing base (206), and two draw runners (208) sliding connection respectively are on two fixing base (206), the equal fixedly connected with fixing base (206) in the inner of two draw runners (208), and two draw runners (208) are located two dead slots (205) respectively and locate.
9. The face recognition system of claim 8, wherein: the door control device further comprises a friction wheel I (207), wherein the friction wheel I (207) driven by a motor is arranged on each of the two sector doors (201), and the two friction wheels I (207) are in friction transmission with the two sliding strips (208) respectively.
10. A face recognition system according to claim 9, wherein: the entrance guard device further comprises a limiting pin (210), the front sides of the two fan-shaped doors (201) are fixedly connected with the limiting pin (210), and the two limiting pins (210) are respectively located on the outer sides of the two side plates (108).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111173950.0A CN113903116B (en) | 2021-10-09 | 2021-10-09 | Face recognition system |
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| CN202111173950.0A CN113903116B (en) | 2021-10-09 | 2021-10-09 | Face recognition system |
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| CN113903116A true CN113903116A (en) | 2022-01-07 |
| CN113903116B CN113903116B (en) | 2024-04-16 |
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Effective date of registration: 20240313 Address after: Room A517, Building (A), East 1225, No. 1687 Changyang Road, Yangpu District, Shanghai, 200082 Applicant after: SHANGHAI TIANYUE TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 150000 Harbin Industrial University Science Park, No. 434, postal street, Nangang District, Harbin, Heilongjiang Applicant before: Harbin Yimu Technology Co.,Ltd. Country or region before: China |
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