Intelligent sound control system based on data acquisition

Abstract

The invention discloses an intelligent sound control system based on data acquisition, which comprises a play site acquisition module, a play mode acquisition module, an indoor acquisition module, an outdoor acquisition module, a data processing module, a master control module and an information sending module, the playing site information comprises an outdoor site and an indoor site; the playing mode determination module is used for generating an outdoor playing mode or an indoor playing mode according to the received playing site information; the indoor collection module is used for operating after an indoor playing mode is generated and is used for collecting indoor environment information, and the indoor environment information comprises indoor area size information, indoor plane shape information, indoor environment sound size information and indoor seat information. According to the invention, intelligent sound control can be carried out, so that the output sound is clearer and more stereoscopic.

Description

Technical Field

[0001] The invention relates to the field of sound control, and in particular to an intelligent sound control system based on data collection. Background Art

[0002] The sound control system playback system is a set of management software that can manage multiple network controllers through the network and can complete various sound playback tasks with high quality. Through the sound control system, it can simultaneously control multiple different playback devices for sound playback and volume control.

[0003] Most of the existing sound control systems only have a single sound control system, which cannot better control the playback equipment, which has a certain impact on the use of the sound control system. Therefore, an intelligent sound control system based on data acquisition is proposed. Summary of the invention

[0004] The technical problem to be solved by the present invention is: how to solve the problem that the existing sound control systems mostly only have a single sound control system and cannot better control the playback equipment, which has a certain impact on the use of the sound control system, and provide an intelligent sound control system based on data acquisition.

[0005] The present invention solves the above technical problems through the following technical solutions. The present invention includes a playback venue acquisition module, a playback mode acquisition module, an indoor acquisition module, an outdoor acquisition module, a data processing module, a master control module and an information sending module:

[0006] The playback venue collection module is used to collect playback venue information, which includes outdoor venues and indoor venues;

[0007] The playback mode determination module is used to generate an outdoor playback mode or an indoor playback mode according to the received playback venue information;

[0008] The indoor acquisition module is used to run after the indoor playback mode is generated, and is used to collect indoor environmental information, which includes: indoor area size information, indoor plane shape information, indoor environmental sound size information and indoor seat information;

[0009] The outdoor acquisition module is used to run after generating the outdoor playback mode, and is used to collect outdoor environmental information, wherein the outdoor environmental information includes outdoor wind force information, outdoor reflection surface distance information and outdoor reflection surface area information;

[0010] The data processing module is used to process the indoor environment information to generate indoor control information, and the data processing module is also used to process the outdoor environment information to generate outdoor control information;

[0011] The master control module is used to control the information sending module to send the indoor control information and the outdoor control information to a preset receiving terminal after the indoor control information and the outdoor control information are generated.

[0012] The indoor control information includes playback device setting information, playback position control information and volume adjustment information;

[0013] The specific processing process of the indoor control information is as follows:

[0014] Step 1: extract the collected indoor environment information, and obtain indoor area size information, indoor plane shape information, indoor environmental sound size information and indoor seat information from the indoor environment information;

[0015] Step 2: extract the indoor area size information, mark it as M1, preset the setting quantity parameter M2, process the indoor area size information M1 and M2 to generate the area evaluation parameter Mm, and then generate different types of playback device setting information according to the obtained area evaluation parameter Mm;

[0016] Step 3: extracting the collected indoor plane shape information, and then generating corresponding playback position control information according to the extracted indoor plane shape information and the playback device quantity information in the generated playback device setting information;

[0017] Step 4: Extract the indoor ambient sound level information and indoor seat information. The indoor seat information includes the number of seats information and the number of empty seats information. Process the number of seats information and the number of empty seats information to generate indoor occupancy information. Process the indoor occupancy information to generate volume adjustment information. Extract the ambient sound level information. Process the ambient sound level information to generate volume adjustment information.

[0018] Furthermore, the specific process of generating different types of playback device setting information according to the acquired area evaluation parameter Mm is as follows: when the area evaluation parameter Mm is greater than the preset value A1, the playback device setting information is generated, and the specific content of the playback device setting information is: at least six playback devices are installed;

[0019] When the area evaluation parameter Mm is between the preset value A1 and the preset value A2, the playback device setting information is generated. The specific content of the playback device setting information is: at least four playback devices are installed;

[0020] When the area evaluation parameter Mm is less than the preset value A2, the playback device setting information is generated. At this time, the specific content of the playback device setting information is: at least two playback devices are installed.

[0021] Furthermore, the generation process of the playback position control information is as follows:

[0022] S1: extracting indoor plane shape information. When the indoor plane shape information is a rectangle and the content of the playback device setting information is six playback devices, the playback position control information is generated. At this time, the specific content of the playback position control information is: set one playback device for each of the four playback devices, and then place the two playback devices at the midpoints of the two long sides respectively. For example, when the rectangular shape is a square, the two playback devices are placed at the midpoints of the two symmetrical sides.

[0023] S2: When the indoor plane shape information is a rectangle and the content of the playback device setting information is four playback devices, the playback position control information is generated. At this time, the specific content of the playback position control information is: set one playback device for each of the four playback devices;

[0024] S3: When the indoor plane shape information is a rectangle and the content of the playback device setting information is two playback devices, the playback position control information is generated. The specific content of the playback position control information is: the two playback devices are placed at the midpoints of the two long sides respectively. For example, when the rectangular shape is a square, the two playback devices are placed at the midpoints of the two symmetrical sides.

[0025] S4: When the indoor plane shape information is non-rectangular, the indoor plan is drawn on the plane, and then a rectangle inscribed in the pattern is drawn. The subsequent generation process of the playback position control information is the same as the process from S1 to S3.

[0026] Furthermore, the specific process of processing the ambient sound level information to generate the volume adjustment information is as follows: when the ambient sound is greater than a preset value, the real-time volume level information is extracted; when the real-time volume level information is less than the preset value, the volume adjustment information is generated, and at this time the volume adjustment information is volume increase information; when the ambient sound is less than the preset value, the real-time volume level information is greater than the preset value, the volume adjustment information is generated, and at this time the volume adjustment information is volume decrease information;

[0027] The specific process of processing the indoor occupancy number information to generate volume adjustment information is as follows: extracting the seat number information and the vacancy number information, calculating the difference between the seat number information and the vacancy number information, that is, obtaining the indoor occupancy number information; when the indoor occupancy number information is greater than a preset value and the real-time volume level information is less than the preset value, the volume adjustment information is generated, and at this time the volume adjustment information is volume increase information; when the indoor occupancy number information is less than the preset value and the real-time volume level information is greater than the preset value, the volume adjustment information is generated, and at this time the volume adjustment information is volume decrease information.

[0028] Furthermore, the outdoor control information includes first adjustment information, second adjustment information and third adjustment information;

[0029] The specific processing process of the outdoor control information is as follows: extract the collected outdoor environment information, obtain the outdoor wind force information, the outdoor reflection surface distance information and the outdoor reflection surface area information from the outdoor environment information, mark the outdoor wind force information as T1, and then extract the real-time volume information and mark it as T2. When the outdoor wind force information T1 is greater than a preset value and the real-time volume information T2 is less than the preset value, the first adjustment information is generated. At this time, the first adjustment information is volume increase information. When the outdoor wind force information T1 is less than the preset value and the real-time volume information T2 is greater than the preset value, the first adjustment information is generated. At this time, the first adjustment information is volume decrease information.

[0030] Extract the outdoor reflection surface distance information and mark it as Q, then extract the outdoor reflection surface area information and mark it as V, then extract the current number of playback devices information and mark it as Y, process the outdoor reflection surface distance information Q, the outdoor reflection surface area information V and the current number of playback devices information Y to generate an evaluation parameter Qvy, and process the evaluation parameter Qvy to generate the second adjustment information or the third adjustment information.

[0031] Furthermore, the specific processing process of the evaluation parameter Qvy is as follows: extracting outdoor reflection surface distance information Q, outdoor reflection surface area information V and current playback device quantity information Y, and obtaining evaluation parameter information through the formula Q*V / Y=Qvy;

[0032] The specific process of processing the evaluation parameter Qvy to generate the second adjustment information or the third adjustment information is as follows: when Qvy is greater than the preset, the second adjustment information is generated, and the specific content of the second adjustment information is to reduce the number of playback devices; when Qvy is less than the preset, the second adjustment information is generated, and the specific content of the second adjustment information is to increase the number of playback devices.

[0033] Compared with the prior art, the present invention has the following advantages: the intelligent sound control system based on data collection generates different types of sound control modes according to different playback environments, so that the system can be applicable to different types of playback environments and can perform intelligent sound control in different playback environments. In the indoor playback mode, by collecting indoor shape information, the number of playback devices and the position of the selected playback devices are intelligently set, so that different positions in the room can hear the playback sound information more clearly, meeting the different usage needs of users, and intelligent sound playback control and playback device control are performed for different types of indoor venues, further meeting the different usage needs of users. At the same time, in the outdoor playback mode, the number of playback devices is intelligently adjusted according to the size and distance of the reflecting surface, thereby effectively reducing the physical discomfort caused by excessive sound vibration to the front row personnel and the inability of the back row personnel to hear clearly caused by the traditional outdoor playback in which the playback device is only placed in the front row, making the system more worthy of popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a system block diagram of the present invention. DETAILED DESCRIPTION

[0035] The following is a detailed description of an embodiment of the present invention. This embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation method and a specific operation process are given, but the protection scope of the present invention is not limited to the following embodiment.

[0036] like Figure 1 As shown, this embodiment provides a technical solution: an intelligent sound control system based on data collection, including a playback venue collection module, a playback mode collection module, an indoor collection module, an outdoor collection module, a data processing module, a master control module and an information sending module:

[0037] The playback venue collection module is used to collect playback venue information, which includes outdoor venues and indoor venues;

[0038] The playback mode determination module is used to generate an outdoor playback mode or an indoor playback mode according to the received playback venue information;

[0039] The indoor acquisition module is used to run after the indoor playback mode is generated, and is used to collect indoor environmental information, which includes: indoor area size information, indoor plane shape information, indoor environmental sound size information and indoor seat information;

[0040] The outdoor acquisition module is used to run after generating the outdoor playback mode, and is used to collect outdoor environmental information, wherein the outdoor environmental information includes outdoor wind force information, outdoor reflection surface distance information and outdoor reflection surface area information;

[0041] The data processing module is used to process the indoor environment information to generate indoor control information, and the data processing module is also used to process the outdoor environment information to generate outdoor control information;

[0042] The master control module is used to control the information sending module to send the indoor control information and the outdoor control information to a preset receiving terminal after the indoor control information and the outdoor control information are generated;

[0043] The present invention generates different types of sound control modes according to different playback environments, so that the system can be applicable to different types of playback environments, and can perform intelligent sound control in different playback environments. In the indoor playback mode, by collecting indoor shape information, the number of playback devices and the position of the selected playback device are intelligently set, so that different positions in the room can hear the playback sound information more clearly, meeting the different usage needs of users, and intelligent sound playback control and playback device control are performed for different types of indoor venues, further meeting the different usage needs of users. At the same time, in the outdoor playback mode, the number of playback devices is intelligently adjusted according to the size and distance of the reflecting surface, thereby effectively reducing the physical discomfort caused by excessive sound vibration to the front row personnel and the inability of the back row personnel to hear clearly caused by the traditional outdoor playback when the playback device is only placed in the front row, making the system more worthy of popularization and use.

[0044] The indoor control information includes playback device setting information, playback position control information and volume adjustment information;

[0045] The specific processing process of the indoor control information is as follows:

[0046] Step 1: extract the collected indoor environment information, and obtain indoor area size information, indoor plane shape information, indoor environmental sound size information and indoor seat information from the indoor environment information;

[0047] Step 2: extract the indoor area size information, mark it as M1, preset the setting quantity parameter M2, process the indoor area size information M1 and M2 to generate the area evaluation parameter Mm, and then generate different types of playback device setting information according to the obtained area evaluation parameter Mm;

[0048] Step 3: extracting the collected indoor plane shape information, and then generating corresponding playback position control information according to the extracted indoor plane shape information and the playback device quantity information in the generated playback device setting information;

[0049] Step 4: extracting indoor ambient sound information and indoor seat information, the indoor seat information includes seat quantity information and vacant seat quantity information, processing the seat quantity information and vacant seat quantity information to generate indoor occupancy quantity information, processing the indoor occupancy quantity information to generate volume adjustment information, extracting ambient sound information, processing the ambient sound information to generate volume adjustment information;

[0050] Through the above process, different types of playback device setting information, playback position control information, and volume adjustment information are generated according to the indoor environment status. Different numbers of playback devices are set through the playback device setting information to ensure that the playback sound volume is clearer. The playback position is controlled by the playback position information to set the playback device position, making the output sound more three-dimensional and also achieving a certain purpose of improving clarity. More intelligent volume adjustment information generation can effectively avoid the impact caused by excessive or low volume.

[0051] The specific process of generating different types of playback device setting information according to the acquired area evaluation parameter Mm is as follows: when the area evaluation parameter Mm is greater than the preset value A1, the playback device setting information is generated, and the specific content of the playback device setting information is: at least six playback devices are installed;

[0052] When the area evaluation parameter Mm is between the preset value A1 and the preset value A2, the playback device setting information is generated. The specific content of the playback device setting information is: at least four playback devices are installed;

[0053] When the area evaluation parameter Mm is less than the preset value A2, the playback device setting information is generated. The specific content of the playback device setting information is: at least two playback devices are installed;

[0054] Through the above process, the number information of the playback devices is set more accurately, avoiding the situation of image and sound playback caused by too few or too many playback devices.

[0055] The generation process of the playback position control information is as follows:

[0056] S1: extracting indoor plane shape information. When the indoor plane shape information is a rectangle and the content of the playback device setting information is six playback devices, the playback position control information is generated. At this time, the specific content of the playback position control information is: set one playback device for each of the four playback devices, and then place the two playback devices at the midpoints of the two long sides respectively. For example, when the rectangular shape is a square, the two playback devices are placed at the midpoints of the two symmetrical sides.

[0057] S2: When the indoor plane shape information is a rectangle and the content of the playback device setting information is four playback devices, the playback position control information is generated. At this time, the specific content of the playback position control information is: set one playback device for each of the four playback devices;

[0058] S3: When the indoor plane shape information is a rectangle and the content of the playback device setting information is two playback devices, the playback position control information is generated. The specific content of the playback position control information is: the two playback devices are placed at the midpoints of the two long sides respectively. For example, when the rectangular shape is a square, the two playback devices are placed at the midpoints of the two symmetrical sides.

[0059] S4: When the indoor plane shape information is non-rectangular, the indoor plane diagram is drawn on the plane, and then a rectangle inscribed in the pattern is drawn. The subsequent generation process of the playback position control information is the same as the process from S1 to S3;

[0060] Through the above process, a better location for placing the playback device can be selected in different types of indoor environments to ensure that the subsequent playback sound is more three-dimensional and clearer.

[0061] The specific process of processing the ambient sound level information to generate the volume adjustment information is as follows: when the ambient sound is greater than the preset level, the real-time volume level information is extracted; when the real-time volume level information is less than the preset level, the volume adjustment information is generated, and at this time the volume adjustment information is volume increase information; when the ambient sound is less than the preset level, the real-time volume level information is greater than the preset level, the volume adjustment information is generated, and at this time the volume adjustment information is volume decrease information;

[0062] The specific process of processing the indoor personnel number information to generate the volume adjustment information is as follows: extracting the seat number information and the vacant seat number information, calculating the difference between the seat number information and the vacant seat number information, that is, obtaining the indoor personnel number information, when the indoor personnel number information is greater than the preset value and the real-time volume level information is less than the preset value, the volume adjustment information is generated, and the volume adjustment information is volume increase information at this time; when the indoor personnel number information is less than the preset value and the real-time volume level information is greater than the preset value, the volume adjustment information is generated, and the volume adjustment information is volume decrease information at this time;

[0063] Through the above process, the sound volume is adjusted more intelligently, so that people indoors can hear the played sound more clearly and reduce physical discomfort caused by excessive sound.

[0064] The outdoor control information includes first adjustment information, second adjustment information and third adjustment information;

[0065] The specific processing process of the outdoor control information is as follows: extract the collected outdoor environment information, obtain the outdoor wind force information, the outdoor reflection surface distance information and the outdoor reflection surface area information from the outdoor environment information, mark the outdoor wind force information as T1, and then extract the real-time volume information and mark it as T2. When the outdoor wind force information T1 is greater than a preset value and the real-time volume information T2 is less than the preset value, the first adjustment information is generated. At this time, the first adjustment information is volume increase information. When the outdoor wind force information T1 is less than the preset value and the real-time volume information T2 is greater than the preset value, the first adjustment information is generated. At this time, the first adjustment information is volume decrease information.

[0066] Extract the outdoor reflection surface distance information and mark it as Q, then extract the outdoor reflection surface area information and mark it as V, then extract the current playback device quantity information and mark it as Y, process the outdoor reflection surface distance information Q, the outdoor reflection surface area information V and the current playback device quantity information Y to generate an evaluation parameter Qvy, and process the evaluation parameter Qvy to generate the second adjustment information or the third adjustment information;

[0067] Through the above process, it is possible to more intelligently increase or decrease playback devices in outdoor environments, effectively reducing the situation in which the front-row passengers are only placed in the front row during traditional outdoor playback, which causes physical discomfort caused by excessive sound vibrations and the back-row passengers cannot hear clearly.

[0068] The specific processing process of the evaluation parameter Qvy is as follows: extract the outdoor reflection surface distance information Q, the outdoor reflection surface area information V and the current playback device quantity information Y, and obtain the evaluation parameter information through the formula Q*V / Y=Qvy;

[0069] The specific process of processing the evaluation parameter Qvy to generate the second adjustment information or the third adjustment information is as follows: when Qvy is greater than the preset, the second adjustment information is generated, and the specific content of the second adjustment information is to reduce the number of playback devices; when Qvy is less than the preset, the second adjustment information is generated, and the specific content of the second adjustment information is to increase the number of playback devices.

[0070] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0071] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0072] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. An intelligent sound control system based on data collection, characterized in that: It includes the playback venue acquisition module, playback mode acquisition module, indoor acquisition module, outdoor acquisition module, data processing module, master control module and information sending module: The playback venue collection module is used to collect playback venue information, which includes outdoor venues and indoor venues; The playback mode determination module is used to generate an outdoor playback mode or an indoor playback mode according to the received playback venue information; The indoor acquisition module is used to run after the indoor playback mode is generated, and is used to collect indoor environmental information, which includes: indoor area size information, indoor plane shape information, indoor environmental sound size information and indoor seat information; The outdoor acquisition module is used to run after generating the outdoor playback mode, and is used to collect outdoor environmental information, wherein the outdoor environmental information includes outdoor wind force information, outdoor reflection surface distance information and outdoor reflection surface area information; The data processing module is used to process the indoor environment information to generate indoor control information, and the data processing module is also used to process the outdoor environment information to generate outdoor control information; The master control module is used to control the information sending module to send the indoor control information and the outdoor control information to a preset receiving terminal after the indoor control information and the outdoor control information are generated.

2. The intelligent sound control system based on data collection according to claim 1 is characterized in that: The indoor control information includes playback device setting information, playback position control information and volume adjustment information; The specific processing process of the indoor control information is as follows: Step 1: extract the collected indoor environment information, and obtain indoor area size information, indoor plane shape information, indoor environmental sound size information and indoor seat information from the indoor environment information; Step 2: extract the indoor area size information, mark it as M1, preset the setting quantity parameter M2, process the indoor area size information M1 and M2 to generate the area evaluation parameter Mm, and then generate different types of playback device setting information according to the obtained area evaluation parameter Mm; Step 3: extracting the collected indoor plane shape information, and then generating corresponding playback position control information according to the extracted indoor plane shape information and the playback device quantity information in the generated playback device setting information; Step 4: Extract the indoor ambient sound level information and indoor seat information. The indoor seat information includes the number of seats information and the number of empty seats information. Process the number of seats information and the number of empty seats information to generate indoor occupancy information. Process the indoor occupancy information to generate volume adjustment information. Extract the ambient sound level information. Process the ambient sound level information to generate volume adjustment information.

3. The intelligent sound control system based on data collection according to claim 2 is characterized in that: The specific process of generating different types of playback device setting information according to the acquired area evaluation parameter Mm is as follows: when the area evaluation parameter Mm is greater than the preset value A1, the playback device setting information is generated, and the specific content of the playback device setting information is: at least six playback devices are installed; When the area evaluation parameter Mm is between the preset value A1 and the preset value A2, the playback device setting information is generated. The specific content of the playback device setting information is: at least four playback devices are installed; When the area evaluation parameter Mm is less than the preset value A2, the playback device setting information is generated. At this time, the specific content of the playback device setting information is: at least two playback devices are installed.

4. The intelligent sound control system based on data collection according to claim 1 is characterized in that: The generation process of the playback position control information is as follows: S1: extracting indoor plane shape information. When the indoor plane shape information is a rectangle and the content of the playback device setting information is six playback devices, the playback position control information is generated. At this time, the specific content of the playback position control information is: set one playback device for each of the four playback devices, and then place the two playback devices at the midpoints of the two long sides respectively. For example, when the rectangular shape is a square, the two playback devices are placed at the midpoints of the two symmetrical sides. S2: When the indoor plane shape information is a rectangle and the content of the playback device setting information is four playback devices, the playback position control information is generated. At this time, the specific content of the playback position control information is: set one playback device for each of the four playback devices; S3: When the indoor plane shape information is a rectangle and the content of the playback device setting information is two playback devices, the playback position control information is generated. The specific content of the playback position control information is: the two playback devices are placed at the midpoints of the two long sides respectively. For example, when the rectangular shape is a square, the two playback devices are placed at the midpoints of the two symmetrical sides. S4: When the indoor plane shape information is non-rectangular, the indoor plan is drawn on the plane, and then a rectangle inscribed in the pattern is drawn. The subsequent generation process of the playback position control information is the same as the process from S1 to S3.

5. The intelligent sound control system based on data collection according to claim 2 is characterized in that: The specific process of processing the ambient sound level information to generate the volume adjustment information is as follows: when the ambient sound is greater than the preset level, the real-time volume level information is extracted; when the real-time volume level information is less than the preset level, the volume adjustment information is generated, and at this time the volume adjustment information is volume increase information; when the ambient sound is less than the preset level, the real-time volume level information is greater than the preset level, the volume adjustment information is generated, and at this time the volume adjustment information is volume decrease information; The specific process of processing the indoor occupancy number information to generate volume adjustment information is as follows: extracting the seat number information and the vacancy number information, calculating the difference between the seat number information and the vacancy number information, that is, obtaining the indoor occupancy number information; when the indoor occupancy number information is greater than a preset value and the real-time volume level information is less than the preset value, the volume adjustment information is generated, and at this time the volume adjustment information is volume increase information; when the indoor occupancy number information is less than the preset value and the real-time volume level information is greater than the preset value, the volume adjustment information is generated, and at this time the volume adjustment information is volume decrease information.

6. The intelligent sound control system based on data collection according to claim 1 is characterized in that: The outdoor control information includes first adjustment information, second adjustment information and third adjustment information; The specific processing process of the outdoor control information is as follows: extract the collected outdoor environment information, obtain the outdoor wind force information, the outdoor reflection surface distance information and the outdoor reflection surface area information from the outdoor environment information, mark the outdoor wind force information as T1, and then extract the real-time volume information and mark it as T2. When the outdoor wind force information T1 is greater than a preset value and the real-time volume information T2 is less than the preset value, the first adjustment information is generated. At this time, the first adjustment information is volume increase information. When the outdoor wind force information T1 is less than the preset value and the real-time volume information T2 is greater than the preset value, the first adjustment information is generated. At this time, the first adjustment information is volume decrease information. Extract the outdoor reflection surface distance information and mark it as Q, then extract the outdoor reflection surface area information and mark it as V, then extract the current number of playback devices information and mark it as Y, process the outdoor reflection surface distance information Q, the outdoor reflection surface area information V and the current number of playback devices information Y to generate an evaluation parameter Qvy, and process the evaluation parameter Qvy to generate the second adjustment information or the third adjustment information.

7. The intelligent sound control system based on data collection according to claim 6 is characterized in that: The specific processing process of the evaluation parameter Qvy is as follows: extract the outdoor reflection surface distance information Q, the outdoor reflection surface area information V and the current playback device quantity information Y, and obtain the evaluation parameter information through the formula Q*V / Y=Qvy; The specific process of processing the evaluation parameter Qvy to generate the second adjustment information or the third adjustment information is as follows: when Qvy is greater than the preset, the second adjustment information is generated, and the specific content of the second adjustment information is to reduce the number of playback devices; when Qvy is less than the preset, the second adjustment information is generated, and the specific content of the second adjustment information is to increase the number of playback devices.

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