CN108910633B

CN108910633B - Elevator system based on identity recognition

Info

Publication number: CN108910633B
Application number: CN201810774175.6A
Authority: CN
Inventors: 王金斗
Original assignee: Anhui Litong Rare Earth Steel Cable Co ltd
Current assignee: ANHUI LITONG RARE-EARTH STEEL CABLE Co.,Ltd.
Priority date: 2018-07-16
Filing date: 2018-07-16
Publication date: 2021-01-15
Anticipated expiration: 2038-07-16
Also published as: CN108910633A

Abstract

The invention discloses an elevator system based on identity recognition, which comprises a background subsystem, an intelligent elevator and a plurality of elevator key panels, wherein the background subsystem comprises a background subsystem, a plurality of elevator key panels and a plurality of elevator key panels; the intelligent elevator comprises an elevator body and an elevator controller, wherein the elevator body comprises a car, a stand column is vertically arranged in the middle of the car, and an installation cavity is arranged in the stand column; 2 groups of power assemblies are sequentially arranged in the mounting cavity from top to bottom, each power assembly comprises a stepping motor, a mounting plate, a bottom plate, a rotary table and a support rod, and the bottom plate and the mounting plate are fixed on the inner wall of the mounting cavity; the rotary table is rotationally connected to the bottom plate, the stepping motor is vertically and downwards arranged on the mounting plate, and the output shaft is coaxially connected with the rotary table; one end of the supporting rod is fixed on the side wall of the rotary table, and the other end of the supporting rod extends out of the upright post; a movable partition plate is arranged on the rod body of the support rod outside the upright post; the side wall of the upright post is also provided with a fixed clapboard; an electric turntable is arranged at the bottom of the lift car. The invention can reduce the probability of illegal actions such as robbery and the like in the elevator to a certain extent.

Description

Elevator system based on identity recognition

Technical Field

The invention relates to the technical field of elevators, in particular to an elevator system based on identity recognition.

Background

The elevator is a necessary carrying tool for residential buildings, but reports of illegal events such as robbery, harassment and the like frequently occur in the elevator, because the elevator is often taken by strangers, but the current society cannot know each other even if people on the same floor are in the same floor, and further, even if illegal persons outside are mixed in a cell, the owner cannot distinguish the illegal events.

Disclosure of Invention

In view of the above, the present invention provides an elevator system based on identity recognition, which can reduce the probability of illegal actions such as robbery in an elevator to a certain extent.

In order to achieve the purpose, the technical scheme of the invention is as follows:

an elevator system based on identity recognition comprises a background subsystem, an intelligent elevator and a plurality of elevator key panels; wherein the content of the first and second substances,

the background subsystem is provided with a user information verification module and a user management module, and the user information verification module is used for verifying the user identification information received from the intelligent elevator and returning a corresponding verification result; the user management module is used for registering the identity of the owner user and issuing an IC card;

the intelligent elevator comprises an elevator body and an elevator controller, wherein the elevator body comprises a car, an upright post is vertically arranged in the middle of the car, and an installation cavity is arranged in the upright post; 2 groups of power assemblies are sequentially arranged in the mounting cavity from top to bottom, each power assembly comprises a stepping motor, a mounting plate, a bottom plate, a rotary table and a support rod, and the bottom plate and the mounting plate are fixed on the inner wall of the mounting cavity and are positioned above the mounting plate; the rotary table is rotationally connected to the bottom plate, the stepping motor is vertically and downwards arranged on the mounting plate, and an output shaft is coaxially connected with the rotary table; one end of the supporting rod is fixed on the side wall of the rotary table, and the other end of the supporting rod extends out of the upright post; an arc-shaped opening matched with the support rod is formed in the side wall of the upright column along the circumferential direction; a movable partition plate is arranged on the rod body of the support rod positioned outside the upright post; the side wall of the upright post is also provided with a fixed clapboard; the bottom of the lift car is provided with an electric turntable, and the upright post is arranged on the electric turntable;

the movable partition plate and the fixed partition plate respectively comprise a main plate body and an auxiliary plate body, sliding grooves are formed in the top and the bottom of the main plate body, and sliding rods matched with the sliding grooves are installed at the top and the bottom of the auxiliary plate body respectively; an electric push rod is arranged in the sliding groove, and a rod body of the electric push rod is fixedly connected with the sliding rod; the electric push rod is electrically connected with the elevator controller;

the elevator key panel is electrically connected with the elevator controller and is integrated with an IC card identifier;

the elevator controller is configured to:

A. sending the user identification information acquired by the IC card identifier to a background subsystem, and activating the input function of a key panel of the elevator for the owner user who swipes the card at present according to the verification result returned by the background subsystem so that the owner user can input the information of the number of people;

B. generating an allocation result based on the number information and the floor information input by all owner users who swipe the card through the elevator key panel;

C. controlling the 2 groups of power assemblies to work according to the distribution result so as to drive the 2 movable partition plates to rotate by corresponding angles and divide the car into 3 different areas;

D. controlling the electric turntable to operate according to the distribution result so as to sequentially transfer the 3 areas to positions aligned with the car doors of the car for corresponding owner users to enter;

E. after alignment, controlling the electric push rod to extend out by a corresponding length;

F. according to the identity information of the owner user, the elevator body is controlled to carry the owner user to the corresponding floor, and after the owner user arrives at the corresponding floor, the electric rotary table is controlled to work, so that the area where the owner user is located is rotated to be aligned with the car door of the car, and the corresponding owner user can leave.

Preferably, a voice module is further integrated in the elevator key panel.

Preferably, 2 position sensors are installed inside the upright column, and respectively correspond to 2 support rods, so as to respectively detect whether the 2 support rods move to the initial positions; the position sensor is electrically connected with the elevator controller.

Preferably, the movable partition and the fixed partition are both made based on tempered glass.

Preferably, an infrared sensor is installed on one side of the subplate body, and the infrared sensor is electrically connected with the elevator controller.

The technical effects of the invention are mainly reflected in the following aspects: through the technical scheme, the elevator car is divided into areas by using identity recognition and intelligent control, different owner users (not limited to 1 person) enter the respective allocated areas, relative isolation is realized, and safety is improved.

Drawings

Fig. 1 is a system configuration diagram of an elevator system based on identification in an embodiment;

fig. 2 is a top view of the interior of the car in an embodiment;

fig. 3 is an interior side view of the car in an embodiment;

fig. 4 is a schematic structural diagram of a movable partition and a fixed partition in the embodiment.

Reference numerals: 100. a background subsystem; 200. an intelligent elevator; 300. an elevator key panel; 1. a car; 11. a floor; 111. an annular groove; 2. a column; 3A, fixing a partition plate; 3B, a movable clapboard; 31. a main board body; 32. a subplate body; 321. a slide bar; 33. an electric push rod; 34. an infrared sensor; 4. a power assembly; 41. a stepping motor; 42. mounting a plate; 43. a turntable; 44. a base plate; 45. a support bar; 5. an electric turntable; 6. a position sensor.

Detailed Description

The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.

Referring to fig. 1, the present embodiment provides an identity recognition-based elevator system, which includes a background subsystem 100, an intelligent elevator 200, and several elevator key panels 300.

The background subsystem 100 is configured with a user information authentication module for authenticating the user identification information received from the smart elevator 200 and returning a corresponding authentication result, and a user management module. The user management module is used for identity registration and IC card issuing of owner users, specifically, when the owner users live in, the owner users register to the property center, managers register identities of the owner users through the user management module, during registration, information of floors where the owner users are located is also correlated, and IC cards are issued to the owner users through the IC card issuing device.

Referring to fig. 2 and 3, the smart elevator 200 includes an elevator body and an elevator controller.

The elevator body comprises a car 1, an upright post 2 is vertically arranged in the middle of the car 1, and an installation cavity is arranged inside the upright post 2; 2 groups of power assemblies 4 are sequentially arranged in the mounting cavity from top to bottom, each power assembly 4 comprises a stepping motor 41, a mounting plate 42, a bottom plate 44, a rotary table 43 and a support rod 45, the bottom plates 44 and the mounting plates 42 are fixed on the inner wall of the mounting cavity, and the mounting plates 42 are located above the mounting cavity; the rotary table 43 is rotationally connected to the bottom plate 44, the stepping motor 41 is vertically and downwards mounted on the mounting plate 42, and the output shaft is coaxially connected with the rotary table 43; one end of the support rod 45 is fixed on the side wall of the rotary table 43, and the other end extends out of the upright post 2; an arc-shaped opening matched with the support rod 45 is formed in the circumferential direction on the side wall of the upright post 2; a movable partition plate 3B is arranged on the rod body of the support rod 45 positioned outside the upright post 2; the side wall of the upright post 2 is also provided with a fixed clapboard 3A; an electric rotary table 5 is installed at the bottom of the car 1, the upright post 2 is installed on the electric rotary table 5, and the electric rotary table 5 is electrically connected with the controller.

In addition, 2 position sensors 6 are installed inside the upright 2, and respectively correspond to the 2 support rods 45, so as to respectively detect whether the 2 support rods 45 move to the initial positions; the position sensor 6 is installed on the side wall of the corresponding arc-shaped opening and is electrically connected with the elevator controller.

In this embodiment, movable partition 3B and fixed partition 3A are all based on toughened glass makes, promptly: the movable partition plate 3B and the fixed partition plate 3A both have a frame structure, and toughened glass is embedded in the frame structure. By adopting the structure, the space is more transparent, and the oppressive feeling of an owner user is eliminated.

Referring to fig. 4, the movable partition 3B and the fixed partition 3A each include a main plate body 31 and an auxiliary plate body 32, the top and bottom of the main plate body 31 have sliding grooves, and the top and bottom of the auxiliary plate body 32 are respectively provided with sliding rods 321 adapted to the sliding grooves; an electric push rod 33 is arranged in one of the sliding grooves, and a rod body of the electric push rod 33 is fixedly connected with the sliding rod 321; an infrared sensor 34 is installed on one side of the subplate body 32, and the infrared sensor 34 and the electric push rod 33 are electrically connected with an elevator controller. Therefore, only the electric push rod 33 needs to be controlled, and the movable partition plate 3B and the fixed partition plate 3A can be controlled to stretch and contract.

The elevator key panel 300 is electrically connected with an elevator controller and is integrated with an IC card identifier and a voice module.

Next, the control procedure of the present embodiment will be described with reference to the above.

Firstly, when an owner user wants to take an elevator, the card swiping area of the elevator key panel 300 is used for swiping the card by using the IC card, the obtained information is transmitted to the elevator controller by the IC card identifier, the elevator controller sends the user identification information obtained by the IC card identifier to the background subsystem 100, and the input function of the elevator key panel 300 is activated for the owner user who swipes the card at present according to the verification result returned by the background subsystem 100, so that the owner user can input the number information.

After that, the owner user inputs the current number of passengers, for example, 2 persons, on the elevator key panel 300, and after the input is completed, the elevator controller stores the information. If 3 groups of owner users need to take the elevator at the same time, the card is required to be respectively swiped for input once. Then, the elevator controller generates an allocation result based on the number information and the floor information input by all owner users who swipe the card through the elevator key panel 300, and then controls the 2 groups of power assemblies 4 to work according to the allocation result so as to drive the 2 movable partition plates 3B to rotate by corresponding angles, so that the car 1 is divided into 3 different areas. For example, if the number of the owner users in 3 groups is 2, and 2, respectively, 3 same areas as shown in fig. 2 need to be separated, and since the initial included angles between the movable partition 3B and the fixed partition 3A and between the movable partition 3B and the movable partition 3B are both 45 degrees in the default case, which is the initial position, it is only necessary to rotate the first movable partition 3B by 150 degrees and the second movable partition 3B by 75 degrees. In this embodiment, the car 1 is divided into 3 zones, and 3 different groups of owner users can simultaneously ride the car; in actual production, a plurality of areas can be divided to meet higher requirements.

Then, the elevator controller controls the operation of the electric turntable 5 according to the allocation result to sequentially transfer the 3 zones to positions aligned with the doors of the car 1 for the corresponding owner user to enter. For example, in the initial position, the included angle between the fixed partition 3A and the central line of the car door is 180 degrees, at this time, the electric turntable 5 is controlled to rotate 120 degrees clockwise to align the first area with the car door, and after the master user to be operated completely enters, the electric turntable rotates 120 degrees, and so on. It is worth explaining that whether the owner user completely enters the elevator is judged, and the traditional light curtain detection and delay processing method is adopted, so that the method is simple and effective. Meanwhile, every time the elevator rotates, the elevator controller broadcasts through the voice module, and the content can be 'XXX owner, please enter the elevator'. And the owner user enters the corresponding areas in sequence according to the broadcast. When all owner users enter the elevator, the elevator controller controls the electric push rod 33 to extend out, the extending length is determined according to the positions of the fixed partition plate 3A and the movable partition plate 3B, as shown in fig. 2, at this time, the fixed partition plate 3A does not need to extend, but 2 movable partition plates 3B need to extend, and the extending length is determined by whether the infrared sensor 34 is triggered or not.

Then, the elevator controller controls the elevator body to carry the owner user to the corresponding floor according to the identity information of the owner user, and controls the electric rotary table 5 to work after the corresponding floor is reached, so that the area where the owner user is located is rotated to the position aligned with the car door of the car 1, and the corresponding owner user can leave. Before rotating, the electric push rod 33 needs to be controlled to reset.

When all owner users leave, the elevator controller controls the movable partition plate 3B and the electric rotary table 5 to reset, and the reset position of the movable partition plate 3B is determined by the position sensor 6.

The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.

Claims

1. An elevator system based on identity recognition is characterized by comprising a background subsystem (100), an intelligent elevator (200) and a plurality of elevator key panels (300); wherein the content of the first and second substances,

the background subsystem (100) is provided with a user information verification module and a user management module, wherein the user information verification module is used for verifying the user identification information received from the intelligent elevator (200) and returning a corresponding verification result; the user management module is used for registering the identity of the owner user and issuing an IC card;

the intelligent elevator (200) comprises an elevator body and an elevator controller, wherein the elevator body comprises a car (1), a stand column (2) is vertically arranged in the middle of the car (1), and an installation cavity is formed in the stand column (2); 2 groups of power assemblies (4) are sequentially arranged in the mounting cavity from top to bottom, each power assembly (4) comprises a stepping motor (41), a mounting plate (42), a bottom plate (44), a rotary table (43) and a support rod (45), the bottom plates (44) and the mounting plates (42) are fixed on the inner wall of the mounting cavity, and the mounting plates (42) are located above the mounting cavity; the rotary table (43) is rotationally connected to the bottom plate (44), the stepping motor (41) is vertically installed on the installation plate (42) downwards, and an output shaft is coaxially connected with the rotary table (43); one end of the supporting rod (45) is fixed on the side wall of the rotary table (43), and the other end of the supporting rod extends out of the upright post (2); an arc-shaped opening matched with the support rod (45) is formed in the side wall of the upright post (2) along the circumferential direction; a movable partition plate (3B) is arranged on the rod body of the support rod (45) positioned outside the upright post (2); the side wall of the upright post (2) is also provided with a fixed clapboard (3A); an electric rotary table (5) is installed at the bottom of the car (1), and the upright column (2) is installed on the electric rotary table (5);

the movable partition plate (3B) and the fixed partition plate (3A) both comprise a main plate body (31) and an auxiliary plate body (32), sliding grooves are formed in the top and the bottom of the main plate body (31), and sliding rods (321) matched with the sliding grooves are respectively installed at the top and the bottom of the auxiliary plate body (32); an electric push rod (33) is arranged in the sliding groove, and a rod body of the electric push rod (33) is fixedly connected with a sliding rod (321); the electric push rod (33) is electrically connected with an elevator controller;

the elevator key panel (300) is electrically connected with the elevator controller and is integrated with an IC card identifier;

the elevator controller is configured to:

A. the user identification information acquired by the IC card identifier is sent to the background subsystem (100), and the input function of the elevator key panel (300) is activated for the owner user who swipes the card at present according to the verification result returned by the background subsystem (100), so that the owner user can input the information of the number of people;

B. generating an allocation result based on the number information and the floor information input by all owner users who swipe the card through the elevator key panel (300);

C. controlling the 2 groups of power assemblies (4) to work according to the distribution result so as to drive 2 movable partition plates (3B) to rotate by corresponding angles, and dividing the car (1) into 3 different areas;

D. controlling the electric rotating platform (5) to operate according to the distribution result so as to sequentially transfer the 3 areas to the positions aligned with the car door of the car (1) for the corresponding owner user to enter;

E. after alignment, controlling the electric push rod (33) to extend by a corresponding length;

F. according to the identity information of the owner user, the elevator body is controlled to carry the owner user to the corresponding floor, and after the owner user arrives at the corresponding floor, the electric rotary table (5) is controlled to work, so that the area where the owner user is located is rotated to the position aligned with the car door of the car (1), and the corresponding owner user can leave.

2. The identity-based elevator system of claim 1, wherein a voice module is further integrated into the elevator keypad (300).

3. The identity-based elevator system according to claim 1, wherein the column (2) is internally provided with 2 position sensors (6) corresponding to 2 support rods (45) respectively, to detect whether the 2 support rods (45) move to the initial position respectively; the position sensor (6) is electrically connected with the elevator controller.

4. Identity-based elevator system according to claim 1, characterized in that the movable partition (3B) and the fixed partition (3A) are each made on the basis of tempered glass.

5. The identity recognition based elevator system of claim 1, wherein an infrared sensor (34) is mounted to one side of the subplate body (32), the infrared sensor (34) being electrically connected to an elevator controller.