CN115352973A

CN115352973A - Intelligent elevator with face recognition function

Info

Publication number: CN115352973A
Application number: CN202210938460.3A
Authority: CN
Inventors: 任逍遥; 王恒亮; 张智星; 杨旭; 陈明智
Original assignee: Issa Intelligent Elevator Co ltd
Current assignee: Issa Intelligent Elevator Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2022-11-18

Abstract

The invention discloses an intelligent elevator with a face recognition function, which comprises a face recognition intelligent elevator, wherein the face recognition intelligent elevator comprises an identity information acquisition mechanism, an intelligent elevator body, a floating type face recognition mechanism and a floor start-stop device, the identity information acquisition mechanism comprises a first face recognizer and a server host, the first face recognizer is arranged on a foreground and is connected with the server host through a line, the server host is connected with the intelligent elevator body through a network, the intelligent elevator body comprises an elevator lifter and an elevator box body, the elevator lifter is connected with the elevator box body through a rope, a mounting groove is formed in the elevator box body, and the floating type face recognition mechanism is embedded in the mounting groove. The intelligent elevator designed by the invention judges the permission of the passenger in a face recognition mode, and has higher safety and convenience compared with the traditional permission acquisition mode during card swiping.

Description

Intelligent elevator with face recognition function

Technical Field

The invention relates to the technical field of elevators, in particular to an intelligent elevator with a face recognition function.

Background

An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical. There are also steps, where the tread plates are mounted on a track for continuous operation, commonly known as escalators or moving walkways. A vertical lift elevator has a car which runs between at least two vertical rows of rigid guide rails having an inclination angle of less than 15 degrees. The size and the structural form of the car are convenient for passengers to access or load and unload goods. It is customary to use elevators as a generic term for vertical transport means in buildings, irrespective of their drive mode. The elevator can be divided into a low-speed elevator (less than 4 m/s), a high-speed elevator (4-12 m/s) and a high-speed elevator (more than 12 m/s) according to the speed, and the elevator is provided with an identification function to judge whether passengers have floor authority or not along with the development of the elevator industry.

However, the conventional elevator has the following problems in terms of the method of identifying the authority of the passenger: mainly carry out computer input and provide the special identification card of person of taking through the proscenium staff to the information of person of taking, the person of taking swipes the card in the elevator through the identification card to obtain the floor permission, however in actual operation process, sometimes the person of taking forgets to carry the identification card and leads to unable the permission of getting into corresponding floor, and intelligent degree is lower. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.

Disclosure of Invention

The invention aims to provide an intelligent elevator with a face recognition function, which solves the technical problems that the information of a passenger is mainly input by a foreground worker through a computer and is provided for a special identification card of the passenger, the passenger swipes the card in the elevator through the identification card so as to obtain the floor authority, however, in the actual operation process, the passenger sometimes forgets to carry the identification card so that the authority of entering the corresponding floor cannot be obtained, and the intelligent degree is low.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an intelligent elevator with face identification function, includes face identification intelligent elevator, face identification intelligent elevator includes that identity information acquires mechanism, intelligent elevator body, floating face identification mechanism and floor and opens the ware, identity information acquires the mechanism and includes facial recognizer one and server host computer, facial recognizer one sets up and is connected with the server host computer in the proscenium and through the circuit, the server host computer is connected with intelligent elevator body through the network, intelligent elevator body includes elevator riser and elevator box, the elevator riser is connected with elevator box through the rope, the mounting groove has been seted up to elevator box's inside, floating face identification mechanism is embedded in the mounting groove, the floor opens and stops the ware and installs on the elevator riser and open and stop the mechanism including elevator and drive, the power take off end that the drive formula opened and stop the mechanism alternates in the guide board.

As a preferable mode of the present invention, the floating type face recognition mechanism includes a driving motor, a screw, a floating block, and a second face recognizer, the driving motor is installed below the installation slot, and a power output end of the driving motor is connected to the screw, the screw is vertically inserted into the installation slot, the floating block is inserted into the screw and slidably disposed in the installation slot, and the second face recognizer is installed on the floating block.

As a preferable mode of the present invention, the lower end of the screw rod extends to the bottom of the mounting groove, the upper end of the screw rod is movably connected to the mounting groove, and the floating block is inserted into the screw rod in a threaded manner.

As a preferable mode of the present invention, two sets of guide pieces are symmetrically fixed on two sides of the slider, two sets of guide grooves are symmetrically formed on the inner wall of the mounting groove, and the two sets of guide pieces are respectively inserted into the two sets of guide grooves in a sliding manner.

In a preferred embodiment of the present invention, the second face recognizer is connected to an actuation start-stop mechanism through a network.

As a preferred mode of the invention, the guide plate is transversely arranged, the middle part of the guide plate is longitudinally provided with a through groove, the guide plate is internally provided with an adjusting groove, the adjusting groove is internally provided with a locking plate in a sliding manner, the locking plate is of a cambered surface structure, the inner side of the locking plate is fixedly provided with clamping plates, and the clamping plates are symmetrically and fixedly provided with two groups of clamping rods.

As a preferred mode of the invention, the driving type starting and stopping mechanism comprises a fixed plate, two groups of air cylinders and two push rods, wherein the fixed plate is arranged on the elevator lifter, the air cylinders are divided into two groups, the power output ends of the air cylinders are respectively connected with the two groups of push rods, the two groups of push rods are transversely inserted into the adjusting grooves, and the inner ends of the push rods are connected with the locking plate.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention optimizes the existing elevator recognition system, designs an intelligent elevator capable of recognizing human faces, which comprises an identity information acquisition mechanism, an intelligent elevator body, a floating type face recognition mechanism and a floor start-stop device, when a rider needs to reach a fixed floor, the intelligent elevator can go to the foreground, the identity information acquisition mechanism held by the foreground records the facial information of the rider and provides authority, the facial information and the authority of the rider are input to the background for authorization, when the rider enters the elevator, the floating type face recognition mechanism recognizes the facial information of the rider, if the rider accords with the authority, the intelligent elevator body moves to a corresponding floor, the floor start-stop device starts and stops the intelligent elevator body and stops the elevator at the corresponding floor, the aim of sending the rider to the corresponding floor is achieved, and the intelligent degree of the elevator is improved.

2. The intelligent elevator that this scheme designed adopts face identification's mode to judge the authority of person of taking, for the mode that authority acquireed when current punching the card, has higher security and convenience.

Drawings

FIG. 1 is an overall block diagram of the present invention;

fig. 2 is a structural view of an intelligent elevator body of the invention;

FIG. 3 is a diagram of the floating face recognition mechanism of the present invention;

FIG. 4 is a diagram of a floor starter of the present invention;

fig. 5 is a view showing the construction of the locking plate according to the present invention.

In the figure, 1, an intelligent elevator body; 2. a first face recognizer; 3. a server host; 4. an elevator hoist; 5. an elevator car body; 6. mounting grooves; 7. a guide plate; 8. a driving type start-stop mechanism; 9. a drive motor; 10. a screw; 11. a slider; 12. a second face recognizer; 13. a guide piece; 14. a guide groove; 15. penetrating a groove; 16. an adjustment groove; 17. a locking plate; 18. clamping a plate; 19. a clamping rod; 20. a fixing plate; 21. a cylinder; 22. a push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an intelligent elevator with face identification function, including face identification intelligent elevator, face identification intelligent elevator includes that identity information acquires the mechanism, intelligent elevator body 1, floating face identification mechanism and floor open the ware, identity information acquires the mechanism and includes facial recognizer 2 and server host computer 3, facial recognizer 2 sets up in the proscenium and is connected with server host computer 3 through the circuit, server host computer 3 is connected with intelligent elevator body 1 through the network, intelligent elevator body 1 includes elevator riser 4 and elevator box 5, elevator riser 4 is connected with elevator box 5 through the rope, mounting groove 6 has been seted up to elevator box 5's inside, floating face identification mechanism is embedded in mounting groove 6, the floor opens and stops the ware and installs on elevator riser 4 and including guide board 7 and drive start and stop mechanism 8, the power take off end of drive start and stop mechanism 8 alternates in guide board 7.

In a further improvement, as shown in fig. 3: the floating type face recognition mechanism comprises a driving motor 9, a screw rod 10, a floating block 11 and a second face recognizer 12, the driving motor 9 is installed below the installation groove 6, a power output end of the driving motor is connected with the screw rod 10, the screw rod 10 is vertically inserted into the installation groove 6, the floating block 11 is inserted into the screw rod 10 and is arranged in the installation groove 6 in a sliding mode, the second face recognizer 12 is installed on the floating block 11, when a rider enters the elevator, the rider presses a floor needing to go ahead, at the moment, the driving motor 9 drives the screw rod 10 to rotate, the screw rod 10 drives the floating block 11 to carry out lifting adjustment in the rotating process, the second face recognizer 12 is used for recognizing face information of the rider to judge whether the rider has the authority corresponding to the floor, and if yes, the server host 3 controls an elevator button chip through a network and executes a floor corresponding button.

In a further improvement, as shown in fig. 3: the lower end of the screw rod 10 extends to the bottom of the mounting groove 6, the upper end of the screw rod is movably connected with the mounting groove 6, and the floating block 11 is inserted into the screw rod 10 in a threaded mode.

In a further improvement, as shown in fig. 3: two sets of guide vanes 13 are symmetrically fixed on two sides of the floating block 11, two sets of guide grooves 14 are symmetrically formed in the inner wall of the mounting groove 6, and the two sets of guide vanes 13 are respectively inserted into the two sets of guide grooves 14 in a sliding mode, so that the floating block 11 can move vertically.

Further improved, as shown in fig. 4: the second face recognizer 12 is connected with the driving type starting and stopping mechanism 8 through a network, identity information of the passenger is verified through the second face recognizer 12, and the information is transmitted to the driving type starting and stopping mechanism 8.

Further improved, as shown in fig. 4 and 5: guide 7 transversely sets up and the middle part vertically has seted up wears groove 15, guide 7 inside adjustment tank 16 has still been seted up, 16 inside slides of adjustment tank are provided with locking plate 17, locking plate 17 is cambered surface structure and inboard is fixed with cardboard 18, the symmetry is fixed with two sets of kellies 19 on cardboard 18, such design is convenient for locking plate 17 cooperation rope to use, reaches spacing function to the rope.

Specifically, drive formula start/stop mechanism 8 includes fixed plate 20, cylinder 21 and push rod 22, fixed plate 20 installs on elevator riser 4, cylinder 21 divide be equipped with two sets ofly and power take off end is connected with two sets of push rods 22 respectively, two sets of push rods 22 transversely cross-under in adjustment tank 16 and inner is connected with locking plate 17, when face recognizer two 12 discerns that the passenger has corresponding floor right, with signal transmission to drive formula start/stop mechanism 8 department, when the elevator reaches corresponding floor, drive push rod 22 lateral shifting through two sets of cylinders 21, thereby promote inside locking plate 17 lateral shifting and contradict with the rope, thereby reach corresponding floor department with the passenger.

When in use: when a rider needs to reach a fixed floor, the rider can go to the foreground, the face information of the rider is recorded and provided with authority through an identity information acquisition mechanism held by the foreground, the face information and the authority of the rider are input to the background for authorization, after the rider enters an elevator, the rider presses the floor needing to go to, at the moment, a driving motor 9 drives a screw rod 10 to rotate, the screw rod 10 drives a floating block 11 to carry out lifting adjustment in the rotating process, the face information of the rider is identified through a second face identifier 12 to judge whether the rider has the authority corresponding to the floor, if the rider has the authority, a server host 3 controls an elevator button chip through a network and executes a corresponding floor button, when the second face identifier 12 identifies that the rider has the authority corresponding to the floor, a signal is transmitted to a driving type starting and stopping mechanism 8, and when the elevator reaches the corresponding floor, a push rod 22 is driven to transversely move through two groups of air cylinders 21, so that an internal locking plate 17 is pushed to transversely move and abut against a rope, and the rider is sent to the corresponding floor.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an intelligent elevator with face identification function, includes face identification intelligent elevator, its characterized in that: face identification intelligence elevator includes that identity information acquires mechanism, intelligent elevator body (1), floating face identification mechanism and floor open and stop the ware, identity information acquires that the mechanism includes facial recognizer (2) and server host computer (3), facial recognizer (2) set up in the proscenium and are connected with server host computer (3) through the circuit, server host computer (3) are connected with intelligent elevator body (1) through the network, intelligent elevator body (1) includes elevator riser (4) and elevator box (5), elevator riser (4) are connected with elevator box (5) through the rope, mounting groove (6) have been seted up to the inside of elevator box (5), floating face identification mechanism is embedded in mounting groove (6), the floor opens and stops the ware and installs on elevator riser (4) and open and stop mechanism (8) including guide board (7) and drive formula, the power take off end that the drive formula opened and stop mechanism (8) is inserted in guide board (7).

2. The intelligent elevator with the face recognition function according to claim 1, characterized in that: floating face identification mechanism includes driving motor (9), screw rod (10), slider (11) and facial recognizer two (12), driving motor (9) are installed in the below of mounting groove (6) and power take off end is connected with screw rod (10), screw rod (10) are interlude perpendicularly in mounting groove (6), slider (11) are interlude on screw rod (10) and slide and set up in mounting groove (6), facial recognizer two (12) are installed on slider (11).

3. The intelligent elevator with the face recognition function according to claim 2, characterized in that: the lower end of the screw rod (10) extends to the bottom of the mounting groove (6) and the upper end of the screw rod is movably connected with the mounting groove (6), and the floating block (11) is inserted into the screw rod (10) in a threaded mode.

4. The intelligent elevator with the face recognition function according to claim 3, characterized in that: two groups of guide pieces (13) are symmetrically fixed on two sides of the floating block (11), two groups of guide grooves (14) are symmetrically formed in the inner wall of the mounting groove (6), and the two groups of guide pieces (13) are respectively inserted into the two groups of guide grooves (14) in a sliding mode.

5. The intelligent elevator with the face recognition function according to claim 2, characterized in that: the second face recognizer (12) is connected with the driving type starting and stopping mechanism (8) through a network.

6. The intelligent elevator with the face recognition function according to claim 1, characterized in that: guide board (7) transversely set up and middle part vertically seted up wear groove (15), guide board (7) inside has still seted up adjustment tank (16), adjustment tank (16) inside slides and is provided with locking board (17), locking board (17) are cambered surface structure and inboard and are fixed with cardboard (18), cardboard (18) go up the symmetry and are fixed with two sets of kelly (19).

7. The intelligent elevator with the face recognition function according to claim 6, characterized in that: the driving type starting and stopping mechanism (8) comprises a fixing plate (20), an air cylinder (21) and push rods (22), wherein the fixing plate (20) is installed on the elevator lifter (4), the air cylinder (21) is provided with two groups, power output ends of the two groups of push rods are respectively connected with the two groups of push rods (22), the two groups of push rods (22) are transversely inserted into the adjusting groove (16), and the inner ends of the two groups of push rods are connected with the locking plate (17).