CN219906602U - Interactive air imaging zero-contact elevator terminal - Google Patents

Abstract

The utility model relates to an interactive air imaging zero-contact elevator terminal which comprises a main body, a quick operation imaging unit and a reinforced microphone assembly, wherein a first operation area and a second operation area are arranged, a target floor is not required to be quickly found and clicked in a page turning mode, the use requirements of most floors on the market can be matched, prompt feedback to a user can be realized when the user clicks on the high floor through floor prompt marks, prompt of entity keys is simulated, so that psychological burden of the user is reduced, operation convenience is improved, voice data is sent into a double-microphone noise reduction module through a voice amplifier after voice input of the user, voice input recognition precision of the user is improved, feedback recognition duration is shortened, and the rapidness is improved in a mode of amplifying voice input and noise reduction.

Description

Interactive air imaging zero-contact elevator terminal

Technical Field

The utility model relates to the technical field of elevator control equipment, in particular to an interactive air imaging zero-contact elevator terminal.

Background

The prevention and control of infectious viruses is increasingly important, and many viruses have the terrible property of contact transmission, so that zero-contact elevator control terminals are increasingly used for elevator cars to effectively avoid contact cross infection.

The zero-contact elevator control terminal replaces a physical key by an air imaging principle, directly images in the air by an operation interface without depending on other physical display media, and a user can directly control an elevator button in the air without any contact in the whole process.

However, in practical use, although the zero-contact elevator control terminal described above has already achieved the risk of avoiding cross-infection by zero-contact, since the current coverage of use of the terminal is not very wide, and for many users, the terminal is used for the first time or less frequently and is not very familiar with operation, and thus, the related problems are also gradually revealed.

Firstly, the operation is disadvantageous, because the light imaging range of the terminal is limited, all floors are difficult to display on the same display interface corresponding to keys, so for users with higher target floors, the users need to search for the target floors and click through page turning, compared with the existing entity keys, the entity keys are directly arranged to display all target floors, the user can not collide with others when clicking, however, if the page is in the page turning mode, if the page does not have the target floors, the users need to wait for others to click after the page turning is finished and then click for the target floors, the operation mode is easy to form the condition of queuing to wait for clicking the floors, the operation is more complicated, more time is easy to consume, and the users have trouble for office workers with larger occupied groups;

secondly, although the operation mode of the existing terminal through voice control is relatively mature, for the use space in the elevator car, more noise or noise exists sometimes, so that the voice recognition accuracy is easily affected, and for some users (such as bad meaning loud or habitual talking), the voice control volume of the user group is often smaller, and the difficulty is also increased in voice quick recognition.

Based on the above situation, considering that many users are novice or unfamiliar with the terminal operation mode, if the users are in the above situation again, the difficulty of the upper hand operation of the terminal is easily improved and the convenience of the operation is reduced, so the inventor proposes an improved zero-contact elevator terminal.

Disclosure of Invention

Based on the expression, the utility model provides the interactive air imaging zero-contact elevator terminal to solve the technical problems that the user is difficult to operate by hands when clicking floors, and the voice recognition precision and the rapidness are difficult to further improve.

The technical scheme for solving the technical problems is as follows: an interactive air imaging zero-contact elevator terminal comprises a main body, a shortcut operation imaging unit and a reinforced microphone assembly;

the front side of the main body is provided with a screen, and the bottom of the main body is provided with a sound hole;

the shortcut operation imaging unit is positioned at the front side of the screen and comprises a first operation area and a second operation area which are arranged to form the shortcut operation imaging unit;

the first operation area comprises 10 first identification keys and floor prompt marks, wherein the numbers of the first identification keys are 0-9 respectively, and each first identification key is provided with a floor prompt mark;

the second operation area comprises second identification keys, the number of the second identification keys is at least two or more than two, so that the second identification keys are matched with the tens of the actual floor number, the second identification keys displayed in the second operation area are in a group, and each group of second identification keys can turn pages according to requirements;

the reinforced microphone assembly is arranged at the inner side of the sound hole and is used for improving the accuracy and the efficiency of voice input recognition.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the page turning mode of each group of second identification keys is sliding page turning.

Further, the second operation area further includes a page turning key disposed around the second identification keys, and each group of the second identification keys performs page turning through the page turning key.

Furthermore, the shortcut operation imaging unit further comprises prompt words arranged in the first operation area and the second operation area.

Further, the first operation area further includes a door opening key and a door closing key disposed around the first identification key.

Further, the reinforced microphone assembly comprises a sound amplifier and a double-microphone noise reduction module, wherein the input end of the sound amplifier is adjacent to the sound hole, and the sound amplifier is electrically connected with the double-microphone noise reduction module through a data line.

Further, the installation frame is fixedly arranged on the periphery of the sound amplifier, so that the sound amplifier is fixed with the main body through the installation frame.

Furthermore, a control unit is arranged in the main body, and the double-microphone noise reduction module is embedded in the control unit.

Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:

by setting the first operation area and the second operation area, the target floor is not required to be found and clicked in a page turning mode, the use requirements of most floors on the market can be matched, prompt feedback to a user can be realized when clicking the high floor through the floor prompt mark, and the prompt of entity keys is simulated, so that psychological burden of the user is reduced, and the convenience of operation is improved;

in addition, after the voice of the user is input, voice data are sent into the double-microphone noise reduction module through the voice amplifier, so that the voice input recognition precision of the user is improved, the feedback recognition duration is shortened, and the rapidness is improved in a mode of amplifying the audio input and reducing the noise.

Drawings

Fig. 1 is a schematic structural diagram of an interactive air imaging zero-contact elevator terminal according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a shortcut operation imaging unit in an embodiment of the present utility model;

fig. 3 is a schematic view of an elevator terminal according to another embodiment of the present utility model;

fig. 4 is a schematic view of the structure of the inside of an elevator terminal according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram of an audio amplifier according to an embodiment of the present utility model;

fig. 6 is a schematic structural diagram of a terminal mounting circuit connection in an embodiment of the present utility model;

in the drawings, the list of components represented by the various numbers is as follows:

1. a main body; 2. the imaging unit is operated quickly; 3. strengthening the microphone assembly; 11. a screen; 12. an acoustic aperture; 13. a control unit; 14. an optical imaging assembly; 21. a first operation region; 22. a second operation region; 23. prompting words; 211. a first recognition key; 212. a floor prompting mark; 213. a door opening key; 214. a door closing key; 221. a second recognition key; 222. a page turning key; 31. a sound amplifier; 32. a dual microphone noise reduction module; 33. a data line; 34. and (5) mounting a frame.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Embodiments of the utility model are illustrated in the accompanying drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

It will be understood that spatially relative terms, such as "under", "below", "beneath", "under", "above", "over" and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use and operation in addition to the orientation depicted in the figures.

As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," and/or the like, specify the presence of stated features, integers, steps, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or groups thereof.

The embodiment of the utility model specifically provides an interactive air imaging zero-contact elevator terminal, referring to fig. 1, which comprises a main body 1, a shortcut operation imaging unit 2 and a reinforced microphone assembly 3;

the front side of the main body 1 is provided with a screen 11, the bottom of the main body 1 is provided with a sound hole 12, the inside of the main body 1 is provided with a control unit 13, the control unit 13 is used for realizing control integration of intelligent operation of the main body 1, the control unit 13 is also provided with an optical imaging assembly 14, the rapid operation imaging unit 2 is imaged to the front side of the screen 11 through the optical imaging assembly 14, and the technology and subsequent manual touch control are all existing mature technologies, so that the detailed description is omitted.

Further, in order to facilitate a user to get on his/her hand more quickly and reduce the difficulty of operation, please refer to fig. 1 and 2, the shortcut operation imaging unit 2 is located at the front side of the screen 11, and the shortcut operation imaging unit 2 includes a first operation area 21 and a second operation area 22 arranged to form the shortcut operation imaging unit 2.

Specifically, the first operation area 21 includes first recognition keys 211 and floor prompt marks 212, 10 first recognition keys 211 are respectively provided with numbers 0-9, each first recognition key 211 is provided with floor prompt marks 212, when the first operation area is implemented, the number of the floor prompt marks 212 is consistent with the number of floors of the elevator, and each floor prompt mark 212 marks one floor, for example, the floor has 30 floors, namely, the floor prompt marks 212 are respectively marked with three of 1, 2 and 3.

The first recognition key 211 and the floor prompt mark 212 are set to be clicked and determined through programming, and then a determination prompt is sent to a user, the preferential mode can be to lighten or replace different display colors, if the user needs to go to nine layers, the user can directly click the numeral 9 key corresponding to the first recognition key 211, after the completion, the first recognition key 211 prompts the user through displaying, and the completion operation is determined;

specifically, the second operation area 22 includes the second identification keys 221, where the number of the second identification keys 221 is at least two or more, so as to match with the ten digits of the actual number of floors, and in a specific embodiment, taking the total number of floors as 39 as an example, the second identification keys 221 may be set to be three of 1, 2, and 3, which represent tens of floors higher than 9 floors.

In the implementation, taking the total number of floors as 39 as an example, if the user wants to go to the floor 17, the user can press 1 in the second recognition key 221 first and then press number 7 in the first recognition key 211, after finishing, the number seven key of the first recognition key 211 is lightened, and the 1 character in the floor prompt sign 212 in the key is lightened to represent 17, in this case, if someone goes to the floor seven, the number seven of the first recognition key 211 and the number 1 of the floor prompt sign 212 are lightened simultaneously to represent two cases, so that use feedback can be provided for the user, collision can not be mutually caused, and psychological guidance of the user can be reduced;

meanwhile, according to the operation mode, the floor number can be synchronously operated on an interface, page turning in a larger amplitude is not needed, and the operation difficulty of the upper hand of a user is improved.

The shortcut operation imaging unit 2 further includes a prompt word 23 provided in the first operation area 21 and the second operation area 22, and specifically, the prompt word 23 may be a use prompt of the first recognition key 211 and the second recognition key 221, for example, 1-9 floors & high floors in the first operation area 21, and floor F in the second operation area 22.

The first operation area 21 further includes a door opening key 213 and a door closing key 214 disposed around the first recognition key 211 for daily use.

Further, as a second embodiment of the second recognition keys 221 in the present technical solution, when in use, if the total number of floors is too large, the number of the second recognition keys 221 is difficult to be arranged and displayed in the same interface, and page turning is required, the second recognition keys 221 displayed in the second operation area 22 are a group, and each group of second recognition keys 221 can be turned according to the requirement;

in the implementation, taking 60 floors as an example, a group of second identification keys 221 on an interface displays 1-3 floors, at the moment, 4-6 floors can be displayed successively by sliding down the group of second identification keys 221, and then the floors are clicked in sequence in the mode, so that a quick operation is realized.

Further, as a third embodiment of the second recognition keys 221 in the present embodiment, the second operation area 22 further includes a page turning key 222 disposed around the second recognition keys 221, and each group of the second recognition keys 221 is turned through the page turning key 222, so that the second recognition keys 221 are arranged and displayed in a 1-3/4-6 manner, and when the second recognition keys 221 of each group need to be replaced, the page turning keys 222 are used for making page turning of each group of the second recognition keys 221 more stable, and compared with a free sliding manner, the situation that the user finger sliding amplitude is too large and excessive page turning affects use is avoided.

Further, in order to improve the accuracy and efficiency of voice input recognition of the terminal, referring to fig. 3, 4 and 5, the reinforcing microphone assembly 3 is disposed inside the sound hole 12 for improving the accuracy and efficiency of voice input recognition.

Specifically, the reinforced microphone assembly 3 includes a sound amplifier 31 and a dual-microphone noise reduction module 32, the input end of the sound amplifier 31 is adjacent to the sound hole 12, the sound amplifier 31 and the dual-microphone noise reduction module 32 are electrically connected through a data line 33, and the dual-microphone noise reduction module 32 is embedded on the control unit 13 to transmit data into the control unit 13;

in practice, the sound amplifier 31 and the dual-microphone noise reduction module 32 are all existing components on the market, and can be customized by finding relevant manufacturers according to the needs, and the electrical connection between the two is also the existing mature technology, so that the details are not repeated.

In this way, when the user inputs voice, the voice is amplified by the sound amplifier 31 through the sound hole 12 and is sent to the dual-microphone noise reduction module 32 for noise reduction processing, and is received by the control unit 13 for processing, so as to improve the receiving precision of voice control, shorten the feedback time length, and improve the efficiency.

Wherein, the sound amplifier 31 is fixed with the mounting bracket 34 on the circumference side to fix with the main body 1 through the mounting bracket 34, the bottom of the mounting bracket 34 is fixed on the main body 1 to stably install the sound amplifier 31.

It should be noted that, the control mode of the present utility model is automatically controlled by the controller, fig. 6 is a schematic structural diagram of connection of the terminal installation circuit in the embodiment of the present utility model, the control circuit of the controller can be implemented by simple programming of those skilled in the art, the supply of the power source also belongs to common general knowledge in the art, and the present utility model is mainly used for protecting the mechanical device, so the present utility model does not explain the control mode and the circuit connection in detail.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (8)

1. An interactive air imaging zero contact elevator terminal, characterized in that: comprises a main body (1), a shortcut imaging unit (2) and a reinforced microphone assembly (3);

a screen (11) is arranged on the front side of the main body (1), and an acoustic hole (12) is formed in the bottom of the main body (1);

the shortcut operation imaging unit (2) is positioned at the front side of the screen (11), and the shortcut operation imaging unit (2) comprises a first operation area (21) and a second operation area (22) which are arranged to form the shortcut operation imaging unit (2);

the first operation area (21) comprises first identification keys (211) and floor prompt marks (212), 10 first identification keys (211) are respectively provided with numbers 0-9, and each first identification key (211) is provided with a floor prompt mark (212);

the second operation area (22) comprises second identification keys (221), the number of the second identification keys (221) is at least two or more than two, so that the number of the second identification keys is matched with the ten digits of the actual floor number, the second identification keys (221) displayed in the second operation area (22) are in a group, and each group of second identification keys (221) can turn pages according to requirements;

the reinforced microphone assembly (3) is arranged on the inner side of the sound hole (12) and is used for improving the accuracy and the efficiency of voice input recognition.

2. An interactive air-imaging zero-contact elevator terminal according to claim 1, characterized in that the page-turning mode of each set of second recognition keys (221) is a sliding page-turning.

3. The interactive air-imaging zero-contact elevator terminal of claim 1, wherein the second operating area (22) further comprises a page-turning key (222) disposed around the second identification keys (221), each set of second identification keys (221) being turned by the page-turning key (222).

4. An interactive air-imaging zero-contact elevator terminal according to claim 1, characterized in that the shortcut operation imaging unit (2) further comprises a reminder word (23) provided in the first operation area (21) and the second operation area (22).

5. The interactive air-imaging zero-contact elevator terminal of claim 1, further comprising door opening (213) and door closing (214) keys disposed about the first identification key (211) in the first operating area (21).

6. The interactive air-imaging zero-contact elevator terminal according to claim 1, wherein the enhanced microphone assembly (3) comprises a sound amplifier (31) and a dual-microphone noise reduction module (32), the input end of the sound amplifier (31) is adjacent to the sound hole (12), and the sound amplifier (31) and the dual-microphone noise reduction module (32) are electrically connected through a data line (33).

7. The interactive air-imaging zero-contact elevator terminal according to claim 6, characterized in that the sound amplifier (31) is fixedly provided with a mounting frame (34) on the circumference for fixing with the main body (1) by means of the mounting frame (34).

8. The interactive air-imaging zero-contact elevator terminal according to claim 7, characterized in that the main body (1) is internally provided with a control unit (13), and a dual-microphone noise reduction module (32) is embedded on the control unit (13).