CN220823273U - Sound system - Google Patents

Abstract

The utility model discloses a sound system, which comprises: the shooting module is used for shooting an image of the target area; the control module is in communication connection with the shooting module and is suitable for receiving a shooting result of the shooting module; the control module is configured to control the audio module to play audio or control the audio module to pause audio when the shooting result is that personnel appear. According to the sound system, the shooting module, the control module and the audio module are used in a matched mode, automatic control of audio playing can be flexibly carried out according to the user condition in the target area corresponding to the sound system, so that playing of background music is stopped when no person appears, and energy consumption of the sound system in the actual use process is reduced.

Description

Sound system

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to a sound system.

Background

In the related art, a user can play audio through sound equipment, but at present, most of personnel detectors of background music systems release vocal music because of being not distinguished by types of moving objects, and cannot distinguish appointed people to generate sound effects, so that energy consumption is wasted and there is room for improvement.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the sound system, when the sound system plays the audio, people in the area corresponding to the audio module can be shot and identified, so that the audio playing is performed when the people are shot, and the audio is paused when the people are not listening, so that the waste of energy consumption is avoided.

According to an embodiment of the present utility model, an acoustic system includes: the shooting module is used for shooting an image of the target area; the control module is in communication connection with the shooting module and is suitable for receiving a shooting result of the shooting module; the control module is configured to control the audio module to play audio or control the audio module to pause audio when the shooting result is that personnel appear.

According to the sound system provided by the embodiment of the utility model, the shooting module, the control module and the audio module are used in a matched mode, so that the automatic control of audio playing can be flexibly performed according to the user condition in the target area corresponding to the sound system, and the playing of background music is stopped when no person appears, and the energy consumption of the sound system in the actual use process is reduced.

According to some embodiments of the utility model, the audio module includes a power amplifier main body and a front-end speaker, the power amplifier main body is in communication connection with the control module, the power amplifier main body is connected with the front-end speaker, and the power amplifier main body is configured to drive the front-end speaker to play or pause audio after receiving a control signal of the control module.

According to some embodiments of the utility model, the power amplifier main body is provided with a USB interface, the USB interface is used for externally connecting an audio source, and the power amplifier main body is adapted to drive the front-end sound box to play the audio of the audio source after receiving a control signal for playing music.

According to some embodiments of the utility model, the power amplifier main body is provided with an audio storage element, and the power amplifier main body is suitable for driving the front-end loudspeaker box to play the audio stored in the audio storage element after receiving the control signal for playing music.

According to some embodiments of the utility model, the sound system further comprises a connecting wire harness, the power amplifier main body is provided with a first wiring terminal, the front-end sound box is provided with a second wiring terminal, and two ends of the connecting wire harness are respectively connected with the first wiring terminal and the second wiring terminal in an inserting mode.

According to some embodiments of the utility model, the power amplifier main body is provided with a control signal receiving end, the control module is provided with a control signal output end, and the control signal output end is in communication connection with the control signal receiving end and is used for transmitting a control signal.

According to some embodiments of the utility model, the control module is located at a side of the shooting module away from the target area;

And/or the power amplifier main body is positioned at one side of the front-end sound box, which is away from the target area.

According to some embodiments of the utility model, the front-end speaker is provided with a plurality of speaker holes, and the plurality of speaker holes are opened toward the target area.

According to some embodiments of the utility model, the camera module includes at least one camera, at least one of the cameras being mounted toward the target area;

When the cameras are multiple, the cameras are distributed around the target area.

According to some embodiments of the utility model, the control module is provided with a shooting signal receiving end, the camera is provided with a shooting signal output end, and the shooting signal receiving end is in communication connection with the shooting signal output end and is used for receiving the shooting result.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic structural diagram of an acoustic system according to an embodiment of the present utility model.

Reference numerals:

The sound system 100 is configured to provide a sound signal,

The camera 1, a shooting signal output end 11, a central intelligent host 2, a shooting signal receiving end 21, a control signal output end 22, a power amplifier main body 3, a control signal receiving end 31, a USB interface 32, a first wiring terminal 33, a front-end sound box 4, a second wiring terminal 41 and a U disk 5.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following describes, with reference to fig. 1, a sound system 100 according to an embodiment of the present utility model, where the sound system 100 may perform shooting distinction on a person in a target area, so as to pause playing of audio when the person in the target area leaves, and realize automatic shutdown of the sound system 100, thereby reducing energy consumption waste.

As shown in fig. 1, an acoustic system 100 according to an embodiment of the present utility model includes: shooting module, control module and audio module.

The shooting module is used for shooting an image of a target area, where the target area may refer to an area corresponding to audio to be played by the sound system 100, for example, when the sound system 100 is placed on a table, the area corresponding to the front of the table is the target area, and the shooting module is used for shooting an image of the sound system 100 in the area corresponding to the front of the table, in other words, when the sound system 100 plays audio, a user located in the front area of the table is a main receiving object of audio, or the target area may also be another scene, and a person can receive and listen to audio content of the sound system 100 in the scene. Specifically, after the shooting module shoots the image in the target area, the image in the target area may be analyzed, for example, a device for identifying or distinguishing the person is integrated in the shooting module, so as to determine whether the person exists in the shot image. The shooting module may be the camera 1 or other equipment with shooting function.

The control module is in communication connection with the shooting module, and the control module is suitable for receiving the shooting result of the shooting module, the audio module is in communication connection with the control module, and the control module is configured to control the audio module to play audio or control the audio module to pause audio when the shooting result is that personnel appear or the personnel leave, so that the control module can control the audio module according to the shooting result of the shooting module, and the play state of the audio module can be flexibly switched.

The control module can be configured as a central intelligent host 2 to process the shooting structure of the camera 1 through the central intelligent host 2, and meanwhile, the control module can actively control the audio module to realize selective playing of audio content.

That is, if the shooting module shoots that the person exists in the target area corresponding to the sound system 100, the audio module can be controlled to play the audio. It should be noted that, in the present utility model, the audio is mainly background music, for example, on a square or in a mall, and the sound system 100 plays the background music in a target area where a person exists, so as to improve experience comfort of the person in the target area. And after no personnel appear in the image shot by the shooting module or personnel gradually move out of the target area, the audio module can be controlled to pause playing background music, so that the audio playing state of the audio module is flexibly controlled according to personnel conditions in the target area, and the energy consumption of the audio module is reduced under the condition of ensuring comfortable experience of a user.

Wherein, when the person leaves, the control audio module pauses the audio, and pausing the audio can comprise pausing and returning the audio to play, or can only temporarily stop the audio, and can be flexibly set according to the requirement of the user.

According to the sound system 100 of the embodiment of the utility model, the shooting module, the control module and the audio module are used in cooperation, so that the audio playing can be flexibly controlled according to the user condition in the target area corresponding to the sound system 100, and the playing of background music can be stopped when no person appears, thereby reducing the energy consumption of the sound system 100 in the actual use process.

In some embodiments, the audio module includes a power amplifier body 3 and a front-end speaker 4, where the power amplifier body 3 is communicatively connected to the control module, so that the control module can output a control signal to the power amplifier body 3, and the power amplifier body 3 is connected to the front-end speaker 4, and the power amplifier body 3 is configured to drive the front-end speaker 4 to play or pause audio after receiving the control signal from the control module.

That is, the power amplifier main body 3 can process the control signal of the control module, and after identifying the control signal, the corresponding background music can be selected for the front-end speaker 4 to play, and the front-end speaker 4 is provided with a speaker hole for playing the background music. Thus, the control signal can be processed and the corresponding audio can be played.

In practical design, the power amplifier main body 3 and the front-end sound box can be integrated, so that the power amplifier main body and the front-end sound box are integrated, occupation of a whole space is reduced, and signal transmission between the power amplifier main body and the front-end sound box is facilitated. Or the power amplifier main body 3 and the front-end sound box can be designed in a split mode, and the power amplifier main body 3 and the front-end sound box can be connected through a connecting wire harness, so that the installation and placement of the audio module are more flexible.

Therefore, the position of the front-end sound box 4 can be flexibly placed, so that the audio content played by the front-end sound box 4 is more beneficial to people in the target area to listen.

In some embodiments, the power amplifier main body 3 is provided with a USB interface 32, the USB interface 32 is used for externally connecting an audio source, as shown in fig. 1, the power amplifier main body 3 may be configured in a cube shape, and meanwhile, the USB interface 32 may be disposed on a side surface of the power amplifier main body 3, so that a user may plug the audio source into the USB interface 32 from the side surface of the power amplifier main body 3, so as to facilitate the plug-in connection of the user.

The power amplifier main body 3 is adapted to drive the front-end speaker 4 to play audio of an audio source after receiving a control signal for playing music, that is, when in actual use, a user can actively select audio content played by the audio module, the audio source can be a mobile phone, a tablet, a computer, a USB disk 5 or other devices, that is, the user can store favorite audio content in the USB disk 5, or can directly connect the mobile phone with the USB interface 32 through a data line, and can select the audio content online according to own requirements, so that suitable background music is selected, and more requirements are met.

In some embodiments, the power amplifier main body 3 has an audio storage element, and the power amplifier main body 3 is adapted to drive the front-end speaker 4 to play the audio stored in the audio storage element after receiving the control signal for playing the music. The audio storage element may be directly mounted and plugged into the power amplifier main body 3, for example, the audio storage element may be an SD card, and is fixedly plugged into the power amplifier main body 3, so that the audio storage element does not occupy an external space.

Therefore, the audio content can be played through the built-in audio storage element, an external audio source is not needed, and the use is more convenient.

And, in some embodiments, the audio system 100 further includes a connection harness, where the power amplifier main body 3 is provided with a first terminal 33, and the front-end speaker 4 is provided with a second terminal 41, and two ends of the connection harness are respectively connected with the first terminal 33 and the second terminal 41 in a plugging manner, so that the power amplifier main body 3 can send an audio signal to the front-end speaker 4, and further the front-end speaker 4 plays audio.

The front-end sound box 4 can be provided in plurality, the plurality of front-end sound boxes 4 are all provided with the second wiring terminals 41, the power amplifier main body 3 can be shared by the plurality of front-end sound boxes 4, i.e. the plurality of first wiring terminals 33 can be arranged on the power amplifier main body 3, so that the plurality of first wiring terminals 33 are connected with the plurality of second wiring terminals 41 in a one-to-one correspondence manner. As shown in fig. 1, the number of front-end speakers 4 is two, and the two front-end speakers 4 are respectively connected with the power amplifier main body 3 through respective corresponding connection harnesses.

Therefore, the power amplifier main body 3 plays a role in transferring connection between the control module and the front-end sound boxes 4, the same power amplifier main body 3 can be correspondingly connected with the front-end sound boxes 4, the number of the power amplifier main bodies 3 is reduced, and accordingly the setting cost of the sound box assembly is reduced. Meanwhile, the number of the front-end sound boxes 4 can be flexibly set, for example, one front-end sound box 4 is connected, and two or more front-end sound boxes are connected, so that the requirements of different volumes are met.

In some embodiments, the power amplifier main body 3 is provided with a control signal receiving end 31, the control module is provided with a control signal output end 22, and the control signal output end 22 is in communication connection with the control signal receiving end 31 and is used for transmitting a control signal, so that the transmission of the control signal can be realized. Therefore, the control signals output by the control module can be transmitted to the power amplifier main body 3 in a wireless transmission mode, and the power amplifier main body 3 is convenient for processing the control signals.

During actual installation, the power amplifier main body 3 and the central intelligent host 2 can be separately placed, for example, the central intelligent host 2 is placed at a relatively closed position, the position where the central intelligent host 2 is located is ensured to be safer, the central intelligent host 2 is prevented from being damaged by contact, and the power amplifier main body 3 and the central intelligent host 2 are spaced apart and placed at a position close to a target area to be connected with the front-end loudspeaker box 4, so that the split placement of two parts is facilitated, meanwhile, infinite communication connection is adopted between the two parts, the use of a middle wire harness is reduced, and the setting cost is reduced.

In some embodiments, the control module is located on a side of the photographing module facing away from the target area, that is, the photographing module may be disposed adjacent to the target area at the time of actual installation to accurately photograph an image in the target area. Meanwhile, the control module is placed far away from the target area, so that personnel in the target area can be well prevented from directly contacting the control module, and the safety of the control module is ensured.

And/or, the power amplifier main body 3 is located at one side of the front-end sound box 4 away from the target area, and similarly, when in actual installation, the front-end sound box 4 can be arranged adjacent to the target area, so that when the front-end sound box 4 plays audio, people in the target area can accurately hear the background music. Meanwhile, the power amplifier main body 3 is placed far away from the target area, so that personnel in the target area can be well prevented from directly contacting the power amplifier main body 3, and the safety of the power amplifier main body 3 is ensured.

Therefore, the components can be placed in a favorable way relative to the target area, the effective shooting of the target area and the effective distance audio playing can be realized, and the safety of the control module and the power amplifier main body 3 can be ensured.

In some embodiments, the front-end speaker 4 is provided with a plurality of speaker holes that are open toward the target area, thereby enabling a person located within the target area to effectively hear what the front-end speaker 4 plays.

Wherein, when actually designing, front end audio amplifier 4 also can set up to a plurality of, and every front end audio amplifier 4 all can set up a plurality of loudspeaker holes to the quantity of front end audio amplifier 4 of opening is selected in a flexible way, thereby improves the volume of background music, simultaneously, can carry out audio output from a plurality of different directions, and the audio effect in each position is more balanced.

In some embodiments, the shooting module includes at least one camera 1, and the at least one camera 1 is installed towards the target area, so that the camera 1 can accurately shoot the image in the target area, and accurate acquisition of personnel conditions is achieved.

When the cameras 1 are multiple, the cameras 1 are distributed around the target area, so that the cameras 1 shoot the target area from different angles, the shot pictures are more comprehensive, inaccurate shooting caused by dead zones of the single camera 1 is avoided, and the accuracy of shooting results is improved.

In some embodiments, the control module is provided with a shooting signal receiving end 21, the camera 1 is provided with a shooting signal output end 11, and the shooting signal receiving end 21 is in communication connection with the shooting signal output end 11 and is used for receiving a shooting result, so that transmission of the shooting result can be realized. Therefore, the shooting result output by the camera 1 can be transmitted to the control module in a wireless transmission mode, and the control module is convenient to process the shooting result, so that a control signal is further output.

During actual installation, the camera 1 can be installed around the target area, and meanwhile, the control module is installed at a position far away from the target area, for example, the control module is placed at a relatively closed position, so that the position where the central intelligent host 2 is located is ensured to be safer, and the central intelligent host 2 is prevented from being damaged by contact. And utilize wireless communication to carry out information transmission, do benefit to the components of two components of realization and separately place, simultaneously, adopt infinite communication connection between the two, reduced the use of middle pencil, reduce the setting cost.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An audio system, comprising:

the shooting module is used for shooting an image of the target area;

The control module is in communication connection with the shooting module and is suitable for receiving a shooting result of the shooting module;

The control module is configured to control the audio module to play audio or control the audio module to pause audio when the shooting result is that personnel appear.

2. The sound system of claim 1, wherein the audio module comprises a power amplifier body and a front-end speaker, the power amplifier body is communicatively connected to the control module, the power amplifier body is connected to the front-end speaker, and the power amplifier body is configured to drive the front-end speaker to play or pause audio after receiving a control signal from the control module.

3. The sound system of claim 2, wherein the power amplifier body is provided with a USB interface, the USB interface is used for externally connecting an audio source, and the power amplifier body is adapted to drive the front-end sound box to play the audio of the audio source after receiving a control signal for playing music.

4. The sound system of claim 2, wherein the power amplifier body has an audio storage element built therein, and the power amplifier body is adapted to drive the front-end speaker to play audio stored in the audio storage element after receiving a control signal for playing music.

5. The sound system of claim 2, further comprising a connection harness, wherein the power amplifier body is provided with a first terminal, the front-end sound box is provided with a second terminal, and two ends of the connection harness are respectively connected with the first terminal and the second terminal in a plugging manner.

6. The sound system of claim 2, wherein the power amplifier body is provided with a control signal receiving end, and the control module is provided with a control signal output end, and the control signal output end is in communication connection with the control signal receiving end and is used for transmitting a control signal.

7. The sound system of claim 2, wherein the control module is located on a side of the capture module facing away from the target area;

And/or the power amplifier main body is positioned at one side of the front-end sound box, which is away from the target area.

8. The sound system of claim 2, wherein the front-end speaker is provided with a plurality of speaker holes, the plurality of speaker holes opening into the target area.

9. The sound system of claim 1, wherein the camera module comprises at least one camera, at least one of the cameras being mounted toward the target area;

When the cameras are multiple, the cameras are distributed around the target area.

10. The sound system of claim 9, wherein the control module is provided with a photographing signal receiving end, the camera is provided with a photographing signal output end, and the photographing signal receiving end is in communication connection with the photographing signal output end and is used for receiving the photographing result.