CN111540098B - Intelligent face recognition entrance guard device - Google Patents
Intelligent face recognition entrance guard device Download PDFInfo
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- CN111540098B CN111540098B CN202010389841.1A CN202010389841A CN111540098B CN 111540098 B CN111540098 B CN 111540098B CN 202010389841 A CN202010389841 A CN 202010389841A CN 111540098 B CN111540098 B CN 111540098B
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- visitor
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- positioning card
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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
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
- G07C9/25—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition
- G07C9/253—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition visually
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
Abstract
The invention discloses an intelligent face recognition entrance guard device, belonging to the entrance guard field, comprising an entrance guard gate main body, wherein the upper end of the entrance guard gate main body is fixedly connected with a shell, a face recognition device is connected on the shell, a card gate is connected in the entrance guard gate main body, a feeding cavity communicated with the card gate is drilled at the upper end of the entrance guard gate main body, two pairs of spring grooves are drilled at the two ends of the upper side of the inner wall of the feeding cavity, clamping blocks are connected in the spring grooves in a sliding way, a second compression spring is fixedly connected between the clamping blocks and the bottom end of the spring grooves, a plurality of positioning cards are clamped between the two pairs of clamping blocks, the positioning cards are connected with a visitor authority management system, the scheme obtains visitor information through face recognition, inputs the visitor information into the positioning cards after the visitor is authorized, and the visitor carries the positioning cards to carry out the area, thereby realizing the convenience for the visitor management, the visitor entering the area can be positioned, and the visitor can also seek help in time when getting lost.
Description
Technical Field
The invention relates to the field of entrance guard, in particular to an intelligent face recognition entrance guard device.
Background
The access control system is suitable for various places, such as living communities, office buildings, factories, banks, machine rooms and the like, and can identify registered users for release and refuse non-registered users to enter. At present, most of access control systems adopt modes such as card swiping, password or fingerprint to identify user identities, and along with the rapid development of face recognition technology, a safer face recognition access control system needs to be provided; with the development of face recognition technology, the face recognition technology is also applied to an access control system, the identity of people entering and exiting the access control system is confirmed by face recognition, and then the people entering and exiting the access control system are released after the face recognition is passed.
A face identification entrance guard's device that is used for some special areas (for example mill and scientific research institute etc.) at present all directly lets pass after carrying out face identification information collection to outside visitor mostly, the visitor can be at will when leaving, can not manage and control the visitor, and let other personnel accompany also very extravagant manpower after the visitor gets into the region, can not in time discover when the visitor gets into the region or the danger area that do not allow the other people to get into, and also be difficult for seeking evidence when the visitor gets into the regional back lost, it is inconvenient to the management of visitor.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an intelligent face recognition access control device, which obtains visitor information through face recognition, inputs the visitor information into a positioning card after the visitor is authorized, and the visitor carries the positioning card to carry out region, so that the visitor can be managed conveniently, the visitor entering the region can be positioned, and the visitor can also ask for help in time when getting lost.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
An intelligent face recognition entrance guard device comprises an entrance guard gate machine main body, wherein a shell is fixedly connected to the upper end of the entrance guard gate machine main body, a face recognition device is connected onto the shell, a card gate machine is connected into the entrance guard gate machine main body, the card gate machine comprises an inner shell installed in the entrance guard gate machine main body, an input hole is formed in one end, away from the face recognition device, of the inner shell, a pair of first conveying belts matched with the input hole are installed in the inner shell, a feeding cavity communicated with the input hole is formed in the upper end of the entrance guard gate machine main body, the feeding cavity is located at the lower end of the shell, a second conveying belt is installed between the feeding cavity and the input hole, a first push plate is connected in the feeding cavity in a sliding mode, a first compression spring is connected between the first push plate and the bottom end of the feeding cavity, a motor is installed in the inner shell, and a bidirectional threaded rod is fixedly connected onto the power output end of the motor, the thread lantern ring with internal threads is fixedly connected with the first push plate through a connecting rod, the cross section of the feeding cavity is the same as the first push plate and the positioning card in shape and is integrally rectangular, two pairs of spring grooves are drilled at the upper end and the lower end of the inner wall of the feeding cavity, clamping blocks are connected in the spring grooves in a sliding mode, a second compression spring is fixedly connected between each clamping block and the bottom end of each spring groove, a plurality of positioning cards are clamped between the two pairs of clamping blocks, an output hole communicated with the feeding cavity is drilled at the lower end of the shell, a second electric push rod is fixedly connected at the bottom end of the output hole, a second push plate is fixedly connected to the telescopic end of the second electric push rod, visitor information is obtained through face recognition, visitor information is input into the positioning cards after the visitors are authorized, the visitors carry the positioning cards to carry out areas, the convenience in visitor management can be realized, and the visitors entering the areas can be positioned, the visitor can also ask for help in time when getting lost.
Furthermore, the locator card includes the rectangle shell, the last chisel of rectangle shell have with fixture block assorted fillet, install the locator in the rectangle shell, install the alarm on the outer wall of rectangle shell, the thickness of rectangle shell is 0.5-0.7cm, makes the locator card conveniently promote the fixture block, and visitor's accessible uses the alarm to seek help, and visitor's accessible locator confirms visitor's position.
Further, an intelligence face identification entrance guard's device, including a visitor's authority management system, a visitor's authority management system is including installing the controller in the casing, entrance guard's floodgate machine main part, face identification device and card floodgate machine all with controller signal connection, be connected with the internet module on the face identification device, be connected with identity identification module on the internet module, be connected with a plurality of authority management terminals on the face identification device, locator card and authority management terminal signal connection make things convenient for managers to confirm visitor information and authorize the visitor through authority management terminal, make things convenient for the management of visitor.
Furthermore, a plurality of wireless power transmission devices are fixedly connected to the inner wall of the feeding cavity, a wireless charging module matched with the wireless power transmission devices is connected to the positioning card, and a storage battery is connected to the wireless charging module, so that the positioning card can be charged when not in use, and long-term normal work of the positioning card is guaranteed.
Furthermore, be equipped with first electric putter between second drive belt and the first drive belt, first electric putter's flexible end fixedly connected with flashboard, be connected with pressure sensor on the flashboard, pressure sensor and controller signal connection can make two conveyer belts of controller drive and carry the locator card to the material loading chamber when the locator card returns.
Furthermore, a laser sensor is installed at the opening of the output hole and is in signal connection with a controller, the controller is electrically connected with the face recognition device, and a wireless signal communication module is connected to the controller, so that the controller can be connected with the positioning card through the wireless signal communication module, and the controller controls the positioning card to be switched on and off.
Furthermore, a wireless data transmission module and a data processing management unit are installed in the locator card, the wireless data transmission module is connected with an NFC module, and an entrance guard card is simulated through the NFC module, so that a visitor can open other entrance guards in an area through the locator card.
An intelligent face recognition access control device comprises a use method:
s1, when the visitor uses the access control gate main body, the face recognition device is used for face recognition, the face recognition device confirms the visitor information through the identity recognition module and sends the visitor information to the authority management terminal, and the manager authorizes and confirms the visitor through the authority management terminal;
s2, after the visitor is authorized, the controller controls the card gate to work, the motor drives the bidirectional threaded rod to rotate, the first push plate pushes one positioning card to move upwards until the positioning card pushes the fixture blocks to move towards the inner part of the spring groove, the positioning card enters between two pairs of fixture blocks, one positioning card is pushed into the shell at the moment, then the second electric push rod works to push the positioning card to move along the output hole until one end of the positioning card leaves the shell, the laser sensor is covered at the moment, the laser sensor sends a signal to the controller, the controller calls visitor information through the face recognition device and inputs the visitor information into the positioning card in the shell through the wireless data transmission module, and the positioning card is activated to start to work;
s3, after the visitor enters the entrance guard, the positioning card in the shell is taken out and carried, and a manager can position the visitor through the positioner so as to confirm the action route of the visitor;
s4, when the visitor leaves, the positioning card is inserted into an input hole in the card gate, after the pressure sensor on the gate is pressed, the pressure sensor firstly sends a signal to the controller to enable the controller to be connected with the positioning card through the wireless signal communication module to confirm the information of the positioning card, then data in the positioning card is formatted and the positioning card is closed, then the controller controls the first electric push rod to drive the gate to contract, and sends a signal to the controller to enable the first transmission belt and the second transmission belt to start working, the main body of the access control gate is opened, and the positioning card between the pair of first transmission belts is conveyed to the first push plate in the feeding cavity.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme acquires visitor information through face identification device, rethread authority management terminal authorizes the visitor, card floodgate machine output locator card after authorizing, the visitor simulates access control card through the other entrance guards in the region behind the locator card of taking, and the locator on the administrator's accessible locator card confirms visitor's action route in the region, can in time discover when the visitor gets into the region that does not allow to get into, and the visitor still can seek help through the alarm on the locator card when lost in the region, make the administrator in time fix a position and help the visitor.
(2) This scheme sets up first electric putter between first drive belt and the second drive belt in card floodgate machine, first electric putter's flexible end fixedly connected with flashboard, be connected with pressure sensor on the flashboard, pressure sensor and controller signal connection, make when the locator card returns, pressure sensor sends a signal for the controller, make two conveyer belts of controller drive carry the locator card to the material chamber in, the while controller passes through wireless signal communication module and is connected with the locator card, confirm the visitor's information of storing in the locator card, then connect the authority management terminal and cancel visitor's authority, the visitor's information of storing in the last formatting locator card, make the initial setting of locating piece reduction, make things convenient for the use of next visitor.
(3) The locator card is retrieved through card floodgate machine to this scheme, and a plurality of wireless power transmission devices of accessible material loading chamber's interior wall mounting charge the locator card after the locator card is retrieved, make the locator card can charge under the user state, guarantee that the locator card can normally work for a long time, promote the locator card jack-up material loading chamber of bottom through first push pedal and carry out the material loading, make things convenient for the storage and the output of locator card.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention
FIG. 3 is a schematic view of the structure at A in FIG. 2;
FIG. 4 is a schematic view of the structure at B in FIG. 2;
FIG. 5 is a perspective view of the locator card of the present invention;
fig. 6 is a schematic circuit diagram of the present invention.
1 entrance guard's floodgate owner body, 2 face recognition device, 3 card floodgate, 301 inner casing, 302 first conveyer belt, 303 first electric putter, 304 flashboards, 305 second conveyer belt, 306 first compression spring, 307 motor, 308 two-way threaded rod, 309 first push pedal, 310 screw lantern ring, 311 connecting rod, 4 locator card, 401 locator, 402 alarm, 403 energy conversion module, 404 battery, 5 second compression spring, 6 fixture block, 7 casings, 8 wireless power transmission device, 9 controllers, 10 electric putter, 11 laser sensor, 12 rights management terminal, 13 rights management module.
Detailed Description
The drawings in the embodiments of the invention will be incorporated below; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person of ordinary skill in the art without making any creative effort; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "fitted/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1: referring to fig. 1-2, an intelligent face recognition entrance guard device comprises an entrance guard gate body 1, a housing 7 is fixedly connected to the upper end of the entrance guard gate body 1, a face recognition device 2 is connected to the housing 7, a card gate 3 is connected to the inside of the entrance guard gate body 1, the card gate 3 comprises an inner housing 301 installed in the entrance guard gate body 1, an input hole is cut at one end of the inner housing 301 away from the face recognition device 2, a pair of first transmission belts 302 matched with the input hole are installed in the inner housing 301, a first electric push rod 303 is arranged between a second transmission belt 305 and the first transmission belts 302, a gate 304 is fixedly connected to the telescopic end of the first electric push rod 303, a pressure sensor is connected to the gate 304, the pressure sensor is in signal connection with a controller 9, when the locator card 4 returns, the controller 9 can drive the two transmission belts to transmit the locator card 4 to a loading cavity, the upper end of the access control gate main body 1 is provided with a feeding cavity communicated with the input hole in a chiseled mode, and the feeding cavity is positioned at the lower end of the shell 7;
referring to fig. 2-4, a second transmission belt 305 is installed between the feeding cavity and the input hole, a first push plate 309 is slidably connected in the feeding cavity, a first compression spring 306 is connected between the first push plate 309 and the bottom end of the feeding cavity, an electric motor 307 is installed in the inner shell 301, a bidirectional threaded rod 308 is fixedly connected to the power output end of the electric motor 307, one end of the first push plate 309 is in threaded connection with the bidirectional threaded rod 308 through a threaded collar 310 sleeved on the bidirectional threaded rod 308, the threaded collar 310 with internal threads is fixedly connected with the first push plate 309 through a connecting rod 311, the feeding cavity is the same as the first push plate 309 and the positioning clamp 4 in shape and is rectangular as a whole, two pairs of spring grooves are drilled at the upper and lower ends of the inner wall of the feeding cavity, a clamping block 6 is slidably connected in the spring grooves, and a second compression spring 5 is fixedly connected between the clamping block 6 and the bottom end of the spring groove, the joint has a plurality of locator cards 4 between two pairs of fixture blocks 6, the lower extreme of casing 7 is opened and is dug the communicating delivery outlet with the material loading chamber, the bottom fixedly connected with second electric putter 10 of delivery outlet, fixedly connected with second push pedal on the flexible end of second electric putter 10, laser sensor 11 is installed to the opening part of delivery outlet, laser sensor 11 and 9 signal connection of controller, controller 9 and 2 electric connection of face identification device, be connected with wireless signal communication module on the controller 9, make 9 accessible wireless signal communication module of controller be connected with locator card 4, make 9 control locator card 4 switches of controller.
This scheme sets up first electric putter 303 between first drive belt 302 and the second drive belt 305 in card floodgate machine 3, the flexible end fixedly connected with flashboard 304 of first electric putter 303, be connected with pressure sensor on the flashboard 304, pressure sensor and controller 9 signal connection, make when locator card 4 returns, pressure sensor sends a signal for controller 9, make two conveyer belts of controller 9 drive carry locator card 4 to the material loading chamber, controller 9 is connected with locator card 4 through wireless signal communication module simultaneously, confirm visitor's information of storing in the locator card 4, then connect authority management terminal 12 and cancel visitor's authority, the visitor's information of storing in the locator card 4 is formatted finally, make the initial setting of locating piece reduction, make things convenient for next visitor's use.
Referring to fig. 5-6, the locator card 4 includes a rectangular housing, a rounded corner matched with the fixture block 6 is chiseled on the rectangular housing, a locator 401 is installed in the rectangular housing, an alarm 404 is installed on the outer wall of the rectangular housing, the thickness of the rectangular housing is 0.5-0.7cm, so that the locator card 4 can conveniently push the fixture block 6, and visitor's accessible uses alarm 404 to seek help, managers accessible locator 401 confirms visitor's position, a plurality of wireless power transmission device 8 of fixedly connected with on the inner wall in material loading chamber, 4 in-connection of locator card have with wireless power transmission device 8 assorted wireless charging module 402, be connected with battery 403 on the wireless charging module 402, make locator card 4 charge under the out-of-use condition, guarantee locator card 4 normal work for a long time, install wireless data transmission module and data processing administrative unit in the locator card 4, be connected with the NFC module in the wireless data transmission module.
This scheme is through 3 recovery locator cards 4 of card floodgate machine, and a plurality of wireless power transmission device 8 of the interior wall mounting in accessible material loading chamber charge to locator card 4 after locator card 4 retrieves, make locator card 4 can charge under the user state, guarantee that locator card 4 can normally work for a long time, promote locator card 4 in the 4 jack-up material loading chamber of locator card of bottom through first push pedal 309 and carry out the material loading, make things convenient for the storage and the output of locator card 4.
Please refer to fig. 6, an intelligent face recognition entrance guard device, including a visitor's authority management system, a visitor's authority management system is including installing controller 9 in casing 7, entrance guard gate machine main part 1, face recognition device 2 and card gate machine 3 all with controller 9 signal connection, be connected with the internet module on the face recognition device 2, be connected with identity identification module in the internet module, be connected with a plurality of authority management terminals 12 on the face recognition device 2, locator card 4 and authority management terminal 12 signal connection, make things convenient for managers to confirm visitor's information and authorize the visitor through authority management terminal 12, make things convenient for visitor's management.
An intelligent face recognition access control device comprises a use method:
s1, when the visitor uses the access gate main body 1, the face recognition device 2 is used for face recognition, the face recognition device 2 confirms the visitor information through the identity recognition module and sends the visitor information to the authority management terminal 12, and the manager uses the authority management module 13 through the authority management terminal 12 to confirm the authorization of the visitor;
s2, after the visitor is authorized, the controller 9 controls the card gate 3 to work, so that the motor 307 drives the bidirectional threaded rod 308 to rotate, when the bidirectional threaded rod 308 rotates, due to the limitation of the rectangular shape of the first push plate 309 and the loading cavity, the first push plate 309 cannot rotate along with the bidirectional threaded rod 308, but is continuously pushed upwards under the screw matching force of the bidirectional threaded rod 308 and the screw collar 310, so that the first push plate 309 pushes one positioning card 4 to move upwards until the positioning card 4 pushes the fixture blocks 6 to move towards the inside of the spring groove, so that the positioning card 4 enters between two pairs of fixture blocks 6, at this time, one positioning card 4 is pushed into the shell 7, then the second electric push rod 10 works to push the positioning card 4 to move along the output hole until one end of the positioning card 4 leaves the shell 7, at this time, the laser sensor 11 is covered, the laser sensor 11 sends a signal to the controller 9, the controller 9 calls visitor information through the face recognition device 2 and inputs the visitor information into the positioning card 4 in the shell 7 through the wireless data transmission module to activate the positioning card 4 so as to start the positioning card 4 to work;
s3, after the visitor enters the entrance guard, the positioning card 4 in the shell 7 is taken out and carried, and a manager can position the visitor through the positioner 401 so as to confirm the action route of the visitor;
s4, when a visitor leaves, the positioning card 4 is inserted into an input hole on the card gate 3, after the pressure sensor on the gate plate 304 is pressed, the pressure sensor firstly sends a signal to the controller 9 to enable the controller 9 to be connected with the positioning card 4 through the wireless signal communication module, the information of the positioning card 4 is confirmed, then the data in the positioning card 4 is formatted and the positioning card 4 is closed, then the controller 9 controls the first electric push rod 303 to drive the gate plate 304 to contract and sends a signal to the controller 9 to enable the first conveying belt 302 and the second conveying belt 305 to start working, and the access gate main body 1 is opened to enable the positioning card 4 between the pair of first conveying belts 302 to be conveyed to the first push plate 309 in the material loading cavity.
According to the scheme, visitor information is acquired through the face recognition device 2, the visitor is authorized through the authority management terminal 12, the card gate 3 outputs the positioning card 4 after authorization, the visitor can simulate an entrance guard card to pass through other entrance guards in the area through an NFC module on the positioning card 4 after taking the positioning card 4, the locator 401 on the positioning card 4 can be used for confirming the action route of the visitor in the area, the visitor can be found in time when entering the area which is not allowed to enter, and the visitor can also be helped through the alarm 404 on the positioning card 4 when getting lost in the area, so that the manager can timely position and help the visitor.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides an intelligence face identification entrance guard's device, includes entrance guard's floodgate owner body (1) and visitor's authority management system, the upper end fixedly connected with casing (7) of entrance guard's floodgate owner body (1), be connected with face identification device (2) on casing (7), its characterized in that: the card floodgate machine (3) is connected in the entrance guard floodgate machine main part (1), the card floodgate machine (3) is including installing interior casing (301) in entrance guard floodgate machine main part (1), the input hole has been opened and chisel to the one end that face recognition device (2) was kept away from to interior casing (301), install a pair of first conveyer belt (302) with the input hole assorted in interior casing (301), open and chisel the communicating material loading chamber with the input hole in the upper end of entrance guard floodgate machine main part (1), and the material loading chamber is located the lower extreme of casing (7), install second drive belt (305) between material loading chamber and the input hole, material loading intracavity sliding connection has first push pedal (309), be connected with first compression spring (306) between first push pedal (309) and the material loading chamber bottom, install motor (307) in interior casing (301), fixedly connected with two-way threaded rod (308) on motor (307) power take off end, one end of the first push plate (309) is in threaded connection with the bidirectional threaded rod (308), a threaded lantern ring with an internal thread is fixedly connected with the first push plate (309) through a connecting rod (311), the shape of the feeding cavity is the same as the shapes of the first push plate (309) and the positioning cards (4), the first push plate and the positioning cards are rectangular integrally, two pairs of spring grooves are formed in the upper end and the lower end of the inner wall of the feeding cavity, the spring grooves are connected with clamping blocks (6) in a sliding mode, a second compression spring (5) is fixedly connected between each clamping block (6) and each spring groove bottom, a plurality of positioning cards (4) are clamped between the two pairs of clamping blocks (6), an output hole communicated with the feeding cavity is formed in the lower end of the shell (7), a second electric push rod (10) is fixedly connected to the bottom end of the output hole, a second push plate is fixedly connected to the telescopic end of the second electric push rod (10), and each positioning card (4) comprises a rectangular shell, round corners matched with the clamping blocks (6) are chiseled on the rectangular shell, a positioner (401) is installed in the rectangular shell, an alarm (404) is installed on the outer wall of the rectangular shell, and the thickness of the rectangular shell is 0.5-0.7 cm;
the intelligent door control system is characterized by further comprising a visitor authority management system, wherein the visitor authority management system comprises a controller (9) installed in the shell (7), the door control gate main body (1), the face recognition device (2) and the card gate (3) are in signal connection with the controller (9), the face recognition device (2) is connected with an internet module, the internet module is connected with an identity recognition module, the face recognition device (2) is connected with a plurality of authority management terminals (12), and the positioning card (4) is in signal connection with the authority management terminals (12);
the using method comprises the following steps:
s1, when the visitor uses the access control gate main body (1), the face recognition device (2) is used for face recognition, the face recognition device (2) confirms the visitor information through the identity recognition module and sends the visitor information to the authority management terminal (12), and the manager uses the authority management terminal (12) (13) to authorize and confirm the visitor;
s2, after the visitor is authorized, the controller (9) controls the card gate (3) to work, so that the motor (307) drives the bidirectional threaded rod (308) to rotate, when the bidirectional threaded rod (308) rotates, due to the rectangular limitation of the first push plate (309) and the feeding cavity, the first push plate (309) cannot rotate along with the bidirectional threaded rod (308), but is continuously extruded upwards under the screw matching force of the bidirectional threaded rod (308) and the screw thread lantern ring (310), so that the first push plate (309) pushes one positioning card (4) to move upwards until the positioning card (4) pushes the clamping block (6) to move towards the inside of the spring groove, so that the positioning card (4) enters between two pairs of clamping blocks (6), at the moment, one positioning card (4) is pushed into the shell (7), then the second electric push rod (10) works, the positioning card (4) is pushed to move along the output hole, and until one end of the positioning card (4) leaves the shell (7), at the moment, the laser sensor (11) is covered, the laser sensor (11) sends a signal to the controller (9), the controller (9) calls visitor information through the face recognition device (2) and inputs the visitor information into the positioning card (4) in the shell (7) through the wireless data transmission module, and the positioning card (4) is activated to enable the positioning card (4) to start to work;
s3, after the visitor enters the entrance guard, the positioning card (4) in the shell (7) is taken out and carried, and the manager can position the visitor through the positioner (401) so as to confirm the action route of the visitor;
s4, when a visitor leaves, a positioning card (4) is inserted into an input hole in a card gate (3), after a pressure sensor on a gate plate (304) is pressed, the pressure sensor firstly sends a signal to a controller (9) to enable the controller (9) to be connected with the positioning card (4) through a wireless signal communication module, information of the positioning card (4) is confirmed, then data in the positioning card (4) are formatted and the positioning card (4) is closed, then the controller (9) controls a first electric push rod (303) to drive the gate plate (304) to contract and sends a signal to the controller (9) to enable a first transmission belt (302) and a second transmission belt (305) to start to work, a gate control main body (1) is opened, and the positioning card (4) between a pair of first transmission belts (302) is transmitted to a first push plate (309) in a feeding cavity.
2. The intelligent face recognition access control device of claim 1, wherein: a plurality of wireless power transmission devices (8) are fixedly connected to the inner wall of the feeding cavity, a wireless charging module (402) matched with the wireless power transmission devices (8) is connected to the inside of the positioning card (4), and a storage battery (403) is connected to the wireless charging module (402).
3. The intelligent face recognition access control device of claim 1, wherein: a first electric push rod (303) is arranged between the second transmission belt (305) and the first transmission belt (302), a gate plate (304) is fixedly connected to the telescopic end of the first electric push rod (303), a pressure sensor is connected to the gate plate (304), and the pressure sensor is in signal connection with a controller (9).
4. The intelligent face recognition access control device of claim 1, wherein: laser sensor (11) are installed to the opening part of delivery outlet, laser sensor (11) and controller (9) signal connection, controller (9) and face recognition device (2) electric connection, be connected with wireless signal communication module on controller (9).
5. The intelligent face recognition access control device of claim 1, wherein: a wireless data transmission module and a data processing management unit are installed in the positioning card (4), and an NFC module is connected to the wireless data transmission module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN112594898B (en) * | 2020-12-17 | 2022-03-08 | 广东港丰建设有限公司 | Intelligent building ventilation energy-saving regulation and control method and system and storage medium thereof |
| CN114613048B (en) * | 2022-01-30 | 2024-05-31 | 云知声智能科技股份有限公司 | Closed cell visitor card issuing processing system and method |
| CN115497210B (en) * | 2022-09-19 | 2023-12-15 | 南京智鹤电子科技有限公司 | Intelligent card for engineering construction management, rechargeable intelligent gate and working method thereof |
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