CN113277390B - Displacement type contactless elevator button device - Google Patents
Displacement type contactless elevator button device Download PDFInfo
- Publication number
- CN113277390B CN113277390B CN202110663114.4A CN202110663114A CN113277390B CN 113277390 B CN113277390 B CN 113277390B CN 202110663114 A CN202110663114 A CN 202110663114A CN 113277390 B CN113277390 B CN 113277390B
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- floor
- vertical
- mounting groove
- infrared receiver
- controller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/46—Adaptations of switches or switchgear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/46—Adaptations of switches or switchgear
- B66B1/468—Call registering systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/40—Details of the change of control mode
- B66B2201/46—Switches or switchgear
- B66B2201/4607—Call registering systems
- B66B2201/4638—Wherein the call is registered without making physical contact with the elevator system
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Elevator Control (AREA)
Abstract
The application provides displacement formula contactless elevator button device includes: the display device comprises a base plate and a controller embedded in the base plate, wherein a mounting groove is formed in the base plate, a transparent partition plate frame is inserted in the mounting groove and comprises a plurality of transverse plates and vertical plates for isolating the mounting groove into uniformly distributed virtual button spaces, a plurality of groups of opposite vertical infrared transmitters and vertical infrared receivers are uniformly arranged on the upper side wall and the lower side wall of the mounting groove, a plurality of groups of opposite transverse infrared transmitters and transverse infrared receivers are uniformly arranged on the left side wall and the right side wall of the mounting groove, and a display is arranged at the top of the base plate; the canceling groove has been seted up in the mounting groove outside, canceling inslot wall one side is provided with a plurality of photosensitive switches from shallow to dark, and relative one side is equipped with parallel light source. The application confirms the finger position through the photoelectricity principle, confirms the target floor according to the finger position, reaches the function of contactless button.
Description
Technical Field
The application relates to the technical field of elevator control, in particular to a displacement type contactless elevator button device.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
With the development of urbanization, elevators have become popular as floor-essential devices in people's daily lives. Generally, elevator buttons are mechanical type and touch induction type. The use of the buttons requires the fingers of people to touch the surfaces of the buttons, the cleanness of the fingers of the people is different, the bacteria pollution is easily caused, and the requirement on the elevator buttons in a non-contact mode is more and more urgent. In the prior art, there are many control modes such as cell-phone APP bluetooth control, speech control, and the button of these improvements can reach the effect of contactless control button, but some more complicacies of these control modes, and is with high costs, need only be very careful when some operations can avoid the contact.
Disclosure of Invention
In order to solve the above problems, the present application provides a displacement type contactless elevator button device.
The application provides displacement formula contactless elevator button device includes: the display device comprises a base plate and a controller embedded in the base plate, wherein a mounting groove is formed in the base plate, a transparent partition plate frame is inserted in the mounting groove and comprises a plurality of transverse plates and vertical plates for isolating the mounting groove into uniformly distributed virtual button spaces, a plurality of groups of opposite vertical infrared transmitters and vertical infrared receivers are uniformly arranged on the upper side wall and the lower side wall of the mounting groove, a plurality of groups of opposite transverse infrared transmitters and transverse infrared receivers are uniformly arranged on the left side wall and the right side wall of the mounting groove, and a display is arranged at the top of the base plate; a cancellation groove is formed in the outer side of the mounting groove, a plurality of photosensitive switches are arranged on one side of the inner wall of the cancellation groove from shallow to deep, and a parallel light source is arranged on the opposite side; the vertical infrared transmitter, the vertical infrared receiver, the horizontal infrared transmitter, the horizontal infrared receiver, the display and the photosensitive switch are electrically connected with the controller.
Preferably, the opposite vertical infrared transmitter and vertical infrared receiver are arranged on the central line of each column of the virtual button space; the opposite transverse infrared transmitter and the transverse infrared receiver are arranged on the central line of each row of the virtual button space.
Preferably, a proximity sensor is further disposed on the substrate.
Preferably, the side wall of the mounting groove is provided with a plurality of slots matched with the transparent partition plate frame.
Preferably, the slot is provided with a mechanical lock catch for fixing the transverse plate or the vertical plate.
Preferably, the transverse plate is provided with a plurality of light passing holes opposite to the vertical infrared emitters, and the vertical plate is provided with a plurality of light passing holes opposite to the horizontal infrared emitters.
The working method of the displacement type contactless elevator button device comprises the following specific steps:
s1: the controller monitors each virtual button in the virtual button space through the vertical infrared transmitter, the vertical infrared receiver, the transverse infrared transmitter and the transverse infrared receiver;
s2: inserting a finger of a user into a virtual button representing a target floor, and transmitting shading signals to the controller by the corresponding vertical infrared receiver and the corresponding transverse infrared receiver;
s3: the controller determines the number of the virtual button according to the numbers of the vertical infrared receiver and the horizontal infrared receiver, and further determines the number of the target floor and displays the number on the display.
Preferably, in the step S1, the controller controls each of the vertical infrared transmitter, the vertical infrared receiver, the horizontal infrared transmitter, and the horizontal infrared receiver to be turned off, and monitors the approach of the user ' S hand through the proximity sensor, activates the vertical infrared transmitter, the vertical infrared receiver, and the horizontal infrared transmitter and the horizontal infrared receiver to determine the target floor when the approach of the user ' S hand to the base board is monitored, and turns off the vertical infrared transmitter, the vertical infrared receiver, and the horizontal infrared transmitter and the horizontal infrared receiver when the approach of the user ' S hand to the base board is monitored.
Preferably, after the user selects the destination floor, the number of the selected destination floor can be cancelled, and the specific method comprises the following steps:
a pre-cancellation floor list is preset in the controller, the element number and the number of the pre-cancellation floor list correspond to the number and the number of the photosensitive switches, the photosensitive switches are arranged from shallow to deep according to the position depth in the cancellation groove, the controller records the number of a target floor and stores the number of the target floor in the pre-cancellation floor list, and the number of the target floor in the pre-cancellation floor list is arranged from back to first according to the recording time;
the controller monitors the insertion depth of the fingers of the user through the photosensitive switches, records the floor number corresponding to the photosensitive switch with the maximum number in the action photosensitive switches in real time according to the movement of the fingers and displays the floor number on the display 2, and when the fingers of the user reside at any position for a preset time T, the controller collects the corresponding target floor number and sends the corresponding target floor number to the elevator control system to cancel the target floor, and deletes the corresponding target floor number in the pre-canceling floor list.
Preferably, if the latest target floor number recorded by the controller is repeated with any element in the pre-cancellation floor list, the pre-cancellation floor list is not stored;
and when the car reaches the floor corresponding to any element in the pre-cancellation floor list, deleting the corresponding element in the cancellation floor list.
Compared with the prior art, the beneficial effect of this application is:
(1) this application confirms the finger position through vertical infrared transmitter, vertical infrared receiver and horizontal infrared transmitter, horizontal infrared receiver cooperation, confirms the target floor according to the finger position, reaches contactless button's function to transparent baffle frame through the activity grafting cuts apart into virtual button controlling part with the mounting groove, is convenient for be used for the operation.
(2) The button canceling function is provided through the canceling groove, operation of a user is facilitated, and flexibility and practicability of the button canceling function are improved.
(3) This application is close to through proximity sensor confirms being close to of hand, and when the hand was close to, vertical infrared transmitter, vertical infrared receiver and horizontal infrared transmitter, horizontal infrared receiver reactivated, the energy can be saved of being convenient for.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
Figure 1 is a schematic view of the overall mechanism of an embodiment of the present application,
figure 2 is a partial cross-sectional view of one embodiment of the present application,
fig. 3 is a schematic flow chart of a method according to an embodiment of the present application.
In the figure:
1. the base plate, 2, the display, 3, vertical infrared transmitter, 4, vertical infrared receiver, 5, horizontal infrared transmitter, 6, horizontal infrared receiver, 7, transparent baffle frame, 8, proximity sensor, 9, cancel the groove, 10, mechanical hasp, 11, photosensitive switch, 12, parallel light source, 101, mounting groove, 102, slot, 701, light trap.
The specific implementation mode is as follows:
the present application will be further described with reference to the following drawings and examples.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only relational terms determined for convenience in describing structural relationships of the parts or elements of the present disclosure, and do not refer to any parts or elements of the present disclosure, and are not to be construed as limiting the present disclosure.
As shown in fig. 1, the present application provides a displacement type contactless elevator button device, including: the infrared display panel comprises a base plate 1 and a controller embedded in the base plate 1, wherein a mounting groove 101 is formed in the base plate 1, a plurality of groups of opposite vertical infrared transmitters 3 and vertical infrared receivers 4 are uniformly arranged on the upper side wall and the lower side wall of the mounting groove 101, a plurality of groups of opposite transverse infrared transmitters 5 and transverse infrared receivers 6 are uniformly arranged on the left side wall and the right side wall of the mounting groove 101, and a display 2 is arranged at the top of the base plate 1;
cancel groove 9 has been seted up in the mounting groove 101 outside on base plate 1, cancel groove 9 inner wall one side from shallow to dark and be provided with a plurality of photosensitive switches 11, opposite one side is equipped with parallel light source 12.
The vertical infrared transmitter 3, the vertical infrared receiver 4, the horizontal infrared transmitter 5, the horizontal infrared receiver 6, the display 2 and the photosensitive switch 11 are electrically connected with the controller.
Transparent baffle frame 7 is equipped with in the interpolation of mounting groove 101, transparent baffle frame 7 includes a plurality of diaphragm and riser to be used for keeping apart into evenly distributed's virtual button space with mounting groove 101, the user of being convenient for accurately inserts the finger. The opposite vertical infrared transmitter 3 and vertical infrared receiver 4 are arranged on the central line of each row of the virtual button space; opposite lateral infrared emitters 5 and lateral infrared receivers 6 are located on the centerlines of the rows of the virtual button space. Preferably, the floor number is printed at each virtual button control. In the canceling groove 9, the parallel light source 12 irradiates each photosensitive switch 11, when a finger is inserted into the canceling groove 9, light in the canceling groove 9 is shielded, and the corresponding photosensitive switch 11 sends a signal to the controller to cancel the corresponding target floor signal. The light-sensitive switch 11 is a kind of light-sensitive proximity switch for short. The light-sensitive switch 11 uses the object to be detected to block or reflect the light beam, and is switched on by the synchronous circuit, so as to detect the existence of the object.
The controller is connected with an elevator control system, the finger position is determined through the cooperation of the vertical infrared transmitter 3, the vertical infrared receiver 4, the transverse infrared transmitter 5 and the transverse infrared receiver 6, the target floor is determined according to the finger position, and the function of a non-contact button is achieved.
A proximity sensor 8 is also provided on the substrate 1. The proximity sensor 8 measures distance by infrared rays, and is mainly applied to a mobile phone. When a user of the mobile phone answers the call or puts the mobile phone into a pocket, the sensor can judge that the mobile phone is close to the face or clothes of the user and the touch function of the screen is closed, so that misoperation can be prevented. Many touch screen cell phones now incorporate proximity sensors, perhaps located at the left or right corners of the front of the phone. This application uses being close to of proximity sensor 8 definite hand, and when the hand was close to, vertical infrared transmitter, vertical infrared receiver and horizontal infrared transmitter, horizontal infrared receiver reactivated, the energy can be saved of being convenient for.
The side wall of the mounting groove 101 is provided with a plurality of slots 102 adapted to the transparent partition rack 7, and the slots 102 are provided with mechanical latches 10 for fixing the horizontal plate or the vertical plate. The slot 102 and the mechanical latch 10 allow the transparent partition shelf 7 to be movably inserted, and facilitate the cleaning of the substrate 1 and the transparent partition shelf 7.
The diaphragm is provided with a plurality of light passing holes 701 opposite to the vertical infrared emitters 3, the vertical plate is provided with a plurality of light passing holes 701 opposite to the horizontal infrared emitters 5, the phenomenon that infrared light rays cannot be identified after passing through a plurality of layers of diaphragms or vertical plates due to power attenuation is avoided, and the accuracy and the sensitivity of detection are improved.
The display 2 is an LED display screen, and the controller is a single chip microcomputer or other computer equipment.
The protective housing is sleeved on the substrate 1 and the display 2 during integral forming.
The implementation principle is as follows: as shown in fig. 1, 3 groups of vertical infrared transmitters 3, vertical infrared receivers 4, 10 groups of horizontal infrared transmitters 5 and horizontal infrared receivers 6 are arranged on a base plate 1, 30 virtual buttons are formed through transparent partition frames, a first column of the virtual buttons represents floors from 1 to 10, a second column of the virtual buttons represents floors from 11 to 20, a third column of the virtual buttons represents floors from 21 to 30, each virtual button is monitored by different combinations of the vertical infrared transmitters 3, the vertical infrared receivers 4, the horizontal infrared transmitters 5 and the horizontal infrared receivers 6, when corresponding infrared light is blocked by a finger, the corresponding vertical infrared receivers 4 and the horizontal infrared receivers 6 send signals to a controller, and the controller determines the target floors of users according to the numbers of the vertical infrared receivers 4 and the horizontal infrared receivers 6.
According to the device structure, the application also provides a working method of the displacement type contactless elevator button device, which comprises the following specific steps:
s1: the controller monitors each virtual button in the virtual button space through a vertical infrared transmitter 3, a vertical infrared receiver 4, a transverse infrared transmitter 5 and a transverse infrared receiver 6;
s2: the user inserts fingers into virtual buttons representing target floors, and the corresponding vertical infrared receiver 4 and the corresponding horizontal infrared receiver 6 transmit shading signals to the controller;
s3: the controller determines the number of the virtual button, and thus the target floor number, from the numbers of the vertical infrared receiver 4 and the lateral infrared receiver 6 and displays it on the display 2.
In step S1, the controller controls each of the vertical infrared transmitter 3, the vertical infrared receiver 4, the horizontal infrared transmitter 5, and the horizontal infrared receiver 6 to be turned off, and monitors the approach of the user ' S hand by the proximity sensor 8, activates the vertical infrared transmitter 3, the vertical infrared receiver 4, the horizontal infrared transmitter 5, and the horizontal infrared receiver 6 to determine the target floor when it is monitored that the user ' S hand is close to the base plate 1, and turns off the vertical infrared transmitter 3, the vertical infrared receiver 4, the horizontal infrared transmitter 5, and the horizontal infrared receiver 6 when it is monitored that the user ' S hand is far from the base plate 1.
When a user selects a target floor, the number of the selected target floor can be cancelled, and the specific method comprises the following steps:
a pre-cancellation floor list is preset in the controller, the element number and the number of the pre-cancellation floor list correspond to the number and the number of the photosensitive switches 11, the photosensitive switches 11 are arranged from shallow to deep according to the position depth in the cancellation groove, the controller records the number of a target floor and stores the number of the target floor into the pre-cancellation floor list, and the number of the target floor in the pre-cancellation floor list is arranged from the back to the first according to the recording time;
the controller monitors the insertion depth of the fingers of the user through the photosensitive switches 11, records the floor number corresponding to the photosensitive switch 11 with the largest number in the photosensitive switches 11 and displays the floor number on the display 2 according to the movement of the fingers, and when the fingers of the user reside at any position for a preset time T, the controller collects the corresponding target floor number and sends the corresponding target floor number to the elevator control system to cancel the target floor, and deletes the corresponding target floor number in the pre-cancellation floor list.
If the latest target floor number recorded by the controller is repeated with any element in the pre-cancellation floor list, the pre-cancellation floor list is not stored;
and when the car reaches the floor corresponding to any element in the pre-cancellation floor list, deleting the corresponding element in the cancellation floor list.
If the number of the photosensitive switches 11 is 3, and the positions are marked as D1, D2 and D3 from shallow to deep, the length of the pre-fetch floor list is 3, and the elements are marked as L1, L2 and L2; at a certain time T1, when the user enters the car and selects the target floor F1 through the virtual button, L1 is F1, L2 and L3 in the pre-fetch floor list are empty, and D1 corresponds to F1; at the next time T2(T2> T1), if the user selects the target floor F2 through the virtual button, L1 is F2, L2 is F1, L3 is empty, D1 corresponds to F2, and D2 corresponds to F1 in the pre-fetch floor list; at the next time T3 and T4(T4> T3> T2> T1), when the user selects the target floors F3 and F4, respectively, the pre-fetch floor list differs from the pre-fetch floor list in that L1 is F4, L2 is F3, L3 is F2, D1 is F4, D2 is F3, D3 is F2, and F1, F2, F3, and F4.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Although the embodiments of the present application have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present application, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive effort by those skilled in the art.
Claims (3)
1. A working method of a displacement type non-contact elevator button device is characterized in that:
based on a displacement type contactless elevator button device, the contactless elevator button device comprises a base plate (1) and a controller embedded in the base plate (1), wherein a mounting groove (101) is formed in the base plate (1), a transparent partition plate frame (7) is inserted into the mounting groove (101), the transparent partition plate frame (7) comprises a plurality of transverse plates and vertical plates and is used for isolating the mounting groove (101) into a virtual button space which is uniformly distributed, a plurality of groups of vertical infrared transmitters (3) and vertical infrared receivers (4) which are opposite to each other are uniformly arranged on the upper side wall and the lower side wall of the mounting groove (101), a plurality of groups of horizontal infrared transmitters (5) and horizontal infrared receivers (6) which are opposite to each other are uniformly arranged on the left side wall and the right side wall of the mounting groove (101), and a display (2) is arranged at the top of the base plate (1);
a canceling groove (9) is formed in the outer side of the mounting groove (101), a plurality of photosensitive switches (11) are arranged on one side of the inner wall of the canceling groove (9) from shallow to deep, and a parallel light source (12) is arranged on the opposite side;
the vertical infrared transmitter (3), the vertical infrared receiver (4), the transverse infrared transmitter (5), the transverse infrared receiver (6), the display (2) and the photosensitive switch (11) are electrically connected with the controller;
a proximity sensor (8) is also arranged on the substrate (1);
the transverse plate is provided with a plurality of light passing holes (701) opposite to the vertical infrared emitters (3), and the vertical plate is provided with a plurality of light passing holes (701) opposite to the transverse infrared emitters (5);
the method comprises the following specific steps:
s1: the controller monitors each virtual button in the virtual button space through a vertical infrared transmitter (3), a vertical infrared receiver (4), a transverse infrared transmitter (5) and a transverse infrared receiver (6);
s2: inserting fingers of a user into a virtual button representing a target floor, and transmitting shading signals to the controller by the corresponding vertical infrared receiver (4) and the corresponding transverse infrared receiver (6);
s3: the controller determines the number of the virtual button according to the numbers of the vertical infrared receiver (4) and the transverse infrared receiver (6), and further determines the number of a target floor and displays the number on the display (2);
when a user selects a target floor, the number of the selected target floor can be cancelled, and the specific method comprises the following steps:
a pre-cancellation floor list is preset in the controller, the element number and the number of the pre-cancellation floor list correspond to the number and the number of the photosensitive switches (11), the photosensitive switches (11) are arranged from shallow to deep according to the position depth in the cancellation groove, the controller records the number of a target floor and stores the number of the target floor into the pre-cancellation floor list, and the number of the target floor in the pre-cancellation floor list is arranged from back to front according to the recording time;
the controller monitors the insertion depth of the fingers of the user through the photosensitive switches (11), records the floor number corresponding to the photosensitive switch (11) with the largest number in the photosensitive switches (11) of the action in real time according to the movement of the fingers and displays the floor number on the display (2), and when the fingers of the user reside at any position for a preset time T, the controller collects the corresponding target floor number and sends the corresponding target floor number to the elevator control system to cancel the target floor, and deletes the corresponding target floor number in the pre-cancellation floor list.
2. The operating method of the displacement type contactless elevator button device according to claim 1, wherein:
in the step S1, the controller controls each of the vertical infrared transmitter (3), the vertical infrared receiver (4), the horizontal infrared transmitter (5) and the horizontal infrared receiver (6) to be turned off, and monitors the approach of the user ' S hand by the proximity sensor (8), when it is monitored that the user ' S hand is close to the base plate (1), the vertical infrared transmitter (3), the vertical infrared receiver (4), the horizontal infrared transmitter (5) and the horizontal infrared receiver (6) are activated to determine the target floor, and when it is monitored that the user ' S hand is far from the base plate (1), the vertical infrared transmitter (3), the vertical infrared receiver (4), the horizontal infrared transmitter (5) and the horizontal infrared receiver (6) are turned off.
3. The operating method of the displacement type contactless elevator button device according to claim 1, wherein:
if the latest target floor number recorded by the controller is repeated with any element in the pre-cancellation floor list, the pre-cancellation floor list is not stored;
and when the car reaches the floor corresponding to any element in the pre-cancellation floor list, deleting the corresponding element in the cancellation floor list.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110663114.4A CN113277390B (en) | 2021-06-16 | 2021-06-16 | Displacement type contactless elevator button device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110663114.4A CN113277390B (en) | 2021-06-16 | 2021-06-16 | Displacement type contactless elevator button device |
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| Publication Number | Publication Date |
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| CN113277390A CN113277390A (en) | 2021-08-20 |
| CN113277390B true CN113277390B (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110663114.4A Active CN113277390B (en) | 2021-06-16 | 2021-06-16 | Displacement type contactless elevator button device |
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| CN113277390A (en) | 2021-08-20 |
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