WO2017031853A1

WO2017031853A1 - Grouping management method for playing devices, and terminal

Info

Publication number: WO2017031853A1
Application number: PCT/CN2015/096070
Authority: WO
Inventors: 林尚波
Original assignee: 广东欧珀移动通信有限公司
Priority date: 2015-08-25
Filing date: 2015-11-30
Publication date: 2017-03-02
Also published as: CN105163338A; CN105163338B

Abstract

Disclosed are a grouping management method for playing devices. The method comprises: determining WIFI signal intensities of N playing devices in a wireless music system, so as to obtain N signal intensity values, where N is an integer greater than 1; grouping the N signal intensity values according to a pre-set rule so as to obtain M groups, where M is an integer greater than 1 and less than or equal to N; and respectively grouping playing devices in the N playing devices corresponding to each group of signal intensity values in the M groups into a playing device group so as to obtain M playing device groups. Also disclosed is a terminal. By means of the embodiments of the present invention, WIFI signal intensities of various playing devices in a wireless music system are determined, and the wireless playing devices are grouped according to the WIFI signal intensities, so that the grouping process is simplified, and the user experience is improved.

Description

Group management method and terminal of playback device

Cross-reference to related applications

The present application claims the priority of the Chinese patent application No. 201510528694.0, which is filed on August 25, 2015 by the Guangdong Opal Mobile Communications Co., Ltd., and has the invention titled "Group Management Method and Terminal for Playback Equipment".

Technical field

The embodiments of the present invention relate to the field of audio playback technologies, and in particular, to a packet management method and a terminal of a playback device.

Background technique

With the improvement of the quality of life, people's pursuit of music quality is getting higher and higher. The network music system consisting of multiple playback devices is becoming more and more popular among consumers. A plurality of playback devices are wirelessly connected into a private network, and the private network provides an interface for the Internet, and the interface can be connected to one or more routers, so that the playback device in the private network can access the network music resources. In the case where the user uses a terminal device such as a smart phone, the device in the private network can be accessed through a dedicated application software to manage the device, including adding and reducing devices, searching for music, creating playlists, and various playback states. control.

In the actual life, when the user uses the terminal to group the playback devices, the playback devices need to be added to a certain playback device group one by one. For example, the playback device A, the playback device B, and the playback device C are added to the first device. In the playback device group, the playback device D and the playback device E are added to the second playback device group. In this manner, the playback device needs to be searched, and the process is added after the search, and the process is cumbersome and the user experience is poor.

Summary of the invention

The embodiments of the present invention provide a packet management method and a terminal for a playback device, which can simplify the grouping process of the playback device and improve the user experience.

A first aspect of the embodiments of the present invention discloses a packet management method for a playback device, including:

Determining WIFI signal strength of N playback devices in the wireless music system to obtain N signal strength values, the N being an integer greater than 1;

And grouping the N signal strength values according to a preset rule to obtain M groups, where M is an integer greater than 1 and less than or equal to the N;

a playback device group corresponding to a signal strength value of each of the M groups of the N playback devices Play the device group to get M playback device groups.

With reference to the first aspect, in a first possible implementation manner of the first aspect, the determining a WIFI signal strength of the N playback devices in the wireless music system to obtain the N signal strength values includes:

Obtaining N signal values corresponding to WIFI signal strengths of N playback devices in the wireless music system;

The N signal values are quantized to obtain N signal strength values.

With reference to the first aspect or the first possible implementation manner of the first aspect, in the second possible implementation manner of the first aspect, the N signal values are quantized to obtain N signal strengths Values, including:

Normally processing the N signal values to obtain N normalized values;

And determining, according to a mapping relationship between the preset normalized value and the signal strength value, a signal strength value corresponding to the N normalized values.

With reference to the first aspect or the first possible implementation manner of the first aspect, in a third possible implementation manner of the first aspect, the determining, by using the N Groups, including:

The signal strength values of the N signal strength values having the same magnitude of the signal strength values are grouped into the same group to obtain M groups.

With reference to the first aspect, or the first possible implementation manner of the first aspect, in the fourth possible implementation manner of the first aspect, the N signal strength values are grouped according to a preset rule, to obtain M Groups, including:

In the case that the M is 3, two thresholds input by the user are acquired, and the two thresholds include: K1 and K2;

The signal strength values of the N signal strength values that are less than K1 are grouped into the same group, and the signal strength values of the N signal strength values that are greater than or equal to K1 and less than K2 are grouped into the same group. The signal strength values of the N signal strength values whose signal strength values are greater than or equal to K2 are grouped into the same group to obtain three groups.

A second aspect of the embodiment of the present invention discloses a terminal, including:

a first determining unit, configured to determine a WIFI signal strength of the N playing devices in the wireless music system, to obtain N signal strength values, where N is an integer greater than 1;

a first grouping unit, configured to group the N signal strength values determined by the first determining unit according to a preset rule to obtain M groups, where the M is an integer greater than 1 and less than or equal to the N;

a second grouping unit, configured to respectively compose a playback device corresponding to a signal strength value of each of the M groups obtained by the first grouping unit among the N playing devices to obtain M playing Device group.

In conjunction with the second aspect, in a first possible implementation manner of the second aspect, the first determining unit includes:

a first acquiring unit, configured to acquire N signal values corresponding to WIFI signal strengths of N playing devices in the wireless music system;

a quantization unit, configured to quantize the N signal values acquired by the first acquiring unit to obtain N letters Number strength value.

With reference to the second aspect, or the first possible implementation manner of the second aspect, in the second possible implementation manner of the second aspect,

a processing unit, configured to normalize the N signal values obtained by the acquiring unit to obtain N normalized values;

And a second determining unit, configured to determine, according to a mapping relationship between the preset normalized value and the signal strength value, a signal strength value corresponding to the N normalized values obtained by the processing unit.

With reference to the second aspect or the first possible implementation manner of the second aspect, in a third possible implementation manner of the second aspect, the first grouping unit is specifically configured to:

The signal strength values of the N signal strength values having the same magnitude of the signal strength values are grouped into the same group to obtain M groups, and the M is an integer greater than 1 and less than or equal to the N.

With reference to the second aspect, or the first possible implementation manner of the second aspect, in the fourth possible implementation manner of the second aspect, the first grouping unit includes:

a second acquiring unit, configured to acquire two thresholds input by the user, where the M is 3, the two thresholds include: K1 and K2;

a first grouping subunit, wherein the signal strength values of the N signal strength values less than K1 form a same group, and the signal strength values of the N signal strength values are greater than or equal to K1 and less than K2 The intensity values are grouped into the same group, and the signal strength values of the N signal intensity values greater than or equal to K2 are grouped into the same group to obtain three groups.

A third aspect of the embodiments of the present invention discloses a storage medium for storing an application, where the application is used to execute a group management method of a playback device according to the first aspect of the present invention.

A fourth aspect of the embodiments of the present invention discloses a terminal, including: one or more processors; a memory; one or more modules, where the one or more modules are stored in the memory, when When multiple processors are executing, do the following:

A playback device corresponding to a signal strength value of each of the M groups of the N playback devices is respectively configured into a playback device group to obtain M playback device groups.

Embodiments of the present invention have the following beneficial effects:

The embodiment of the present invention determines the WIFI signal strength of the N playback devices in the wireless music system to obtain N signal strength values, where N is an integer greater than 1, and groups the N signal strength values according to a preset rule. Obtaining M groups, wherein the M is an integer greater than 1 and less than or equal to the N; respectively, playing a playback device corresponding to the signal strength value of each of the M groups in the N playback devices Device group to get M playback device groups. The embodiment of the present invention can determine the WIFI signal strength of each playing device in the wireless music system, and group the wireless playing devices based on the WIFI signal strength, thereby simplifying the grouping process and improving the user experience.

DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments and the description will be briefly described below. It is obvious that the drawings in the following description are only some of the embodiments of the present invention. For the embodiments, those skilled in the art can obtain other drawings according to the drawings without any creative work.

FIG. 1 is a schematic flowchart of a first embodiment of a packet management method for a playback device according to an embodiment of the present disclosure;

2 is a schematic flowchart of a second embodiment of a packet management method for a playback device according to an embodiment of the present invention;

FIG. 3 is a schematic flowchart diagram of a third embodiment of a method for group management of a playback device according to an embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram of a first embodiment of a terminal according to an embodiment of the present disclosure;

FIG. 4b is still another schematic structural diagram of a first embodiment of a terminal according to an embodiment of the present disclosure;

FIG. 4c is still another schematic structural diagram of a first embodiment of a terminal according to an embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram of still another embodiment of a terminal according to an embodiment of the present disclosure;

FIG. 5 is a schematic structural diagram of a second embodiment of a terminal according to an embodiment of the present invention.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. . All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without departing from the inventive scope are the scope of the embodiments of the present invention.

In an implementation, in the embodiment of the present invention, the terminal may include, but is not limited to, a notebook computer, a mobile phone, a tablet computer, a smart wearable device, and the like. The system of the terminal refers to the operating system of the device, which may include, but is not limited to, an Android system, a Symbian system, a Windows system, an IOS (a mobile operating system developed by Apple), and the like. It should be noted, The Android terminal refers to the terminal of the Android system, the Saipan terminal refers to the terminal of the Saipan system, and the like. The above terminals are merely examples, not exhaustive, and include but are not limited to the above terminals.

The embodiment of the present invention is described in conjunction with FIG. 1 to FIG. 5 for a packet management method and a terminal of a playback device according to an embodiment of the present invention.

Referring to FIG. 1, FIG. 1 is a schematic flowchart diagram of a first embodiment of a packet management method for a playback device according to an embodiment of the present invention. The group management method of the playback device described in this embodiment includes the following steps:

S101. Determine a WIFI signal strength of N playback devices in the wireless music system to obtain N signal strength values, where N is an integer greater than 1.

In a specific implementation, the embodiment of the present invention may be based on a wireless music system, where the wireless music system is composed of N playing devices, and the N is an integer greater than 1. The terminal may determine the WIFI signal strength of the N playing devices, and the WIFI signal strength is used. Indicates the strength of the WIFI signal of the playback device.

A feasible implementation manner, which may be a signal strength value of 1 corresponding to less than 15 dBm, greater than or equal to 15 dBm and less than 25 dBm, corresponding to a signal strength value of 2, greater than or equal to 25 dBm and A signal value corresponding to less than 35 decibels millivolts is 3, a signal value greater than or equal to 35 decibels millivolts and less than 45 decibels millivolts is 4, and a signal value corresponding to greater than or equal to 45 decibels millivolts is 5. For example, the playback device A has a signal value of 20 decibels, the playback device B has a signal value of 12 decibels, the playback device C has a signal value of 40 decibels, and the playback device D has a signal value of 30 decibels. The signal value of the playback device E is 50 decibels, the signal strength value of the playback device A is 2, the signal strength value of the playback device B is 1, the signal strength value of the playback device C is 4, and the signal strength value of the playback device D is The signal strength value for 3 and playback device E is 5.

S102. Group the N signal strength values according to a preset rule to obtain M groups, where M is an integer greater than 1 and less than or equal to the N.

In a specific implementation, the terminal may group the N signal strength values according to a preset rule, and obtain M groups after grouping, where M is an integer greater than 1 and less than or equal to N.

Optionally, the terminal may combine the signal strength values of the signal strength values of the N signal strength values into the same group to obtain M groups, where M is an integer greater than 1 and less than or equal to the N. For example, if the N signal strength values are 2, 2, 3, 5, 8, 2, 4, 3, respectively, 2, 2, 2 can be grouped into one group, 3, 3 form a group, and 5 is a group, 4 For a group, 8 is a group and 5 groups are obtained.

Optionally, if M is 2, the terminal may divide the N signal strength values into 2 groups, and combine the signal strength values of the N signal strength values with the even signal strength values into the first group and the N signals. Signal strength value in intensity value The second group is composed of odd signal strength values. In this case, the preset rule is that the signal strength values whose signal strength values are even are grouped into one group, and the signal strength values whose signal strength values are odd are grouped into one group.

Optionally, if M is 2, the terminal may divide the N signal strength values into two groups, and set a threshold, and form a signal strength value that is less than the threshold value among the signal strength values of the N signal strength values. A set and a signal strength value of the signal strength values of the N signal strength values greater than or equal to the threshold constitute a second group. In this case, the preset rule is that the signal strength values whose signal strength values are smaller than the threshold value are grouped into one group, and the signal strength values whose signal strengths are greater than or equal to the threshold value are grouped into one group.

Optionally, if M is 2, the terminal may divide the N signal strength values into 2 groups, and combine the signal strength values of the N signal strength values in the preset interval to form the first group and the N group. The signal strength values of the signal strength values outside the preset interval constitute a second group. In this case, the preset rule is to divide the signal strength values whose signal strength values are in the preset interval into a group, and the signal strength values whose signal strength is outside the preset interval are grouped into one group.

S103. The playback devices corresponding to the signal strength values of each of the M groups of the N playback devices are respectively formed into a playback device group to obtain M playback device groups.

In a specific implementation, the terminal may respectively form a playback device group corresponding to the signal strength values of each of the M groups of the N playback devices, thereby obtaining M playback device groups. For example, the N playback devices are: the signal strength value of the playback device A is 2, the signal strength value of the playback device B is 3, the signal strength value of the playback device C is 2, and the signal strength value of the playback device D is 4, and the playback is performed. The signal strength value of device E is 3, and the signal strength value of playback device F is 3, and the three groups are: first group: 2 and 2, second group: 3, 3, and 3, and third group: 4, then The M playback device groups are: a first playback device group: a playback device A and a playback device C; a second playback device group: a playback device B, a playback device E, and a playback device F; and a third playback device group: a playback device D.

The embodiment of the present invention determines the WIFI signal strength of the N playback devices in the wireless music system to obtain N signal strength values, where N is an integer greater than 1, and groups the N signal strength values according to a preset rule. Obtaining M groups, the M being an integer greater than 1 and less than or equal to the N; respectively, playing the playback device corresponding to the signal strength value of each of the M groups in the N playback devices The playback device group is composed to obtain M playback device groups. The embodiment of the present invention can determine the WIFI signal strength of each playing device in the wireless music system, and group the wireless playing devices based on the WIFI signal strength, thereby simplifying the grouping process and improving the user experience.

Referring to FIG. 2, FIG. 2 is a schematic flowchart diagram of a second embodiment of a packet management method for a playback device according to an embodiment of the present invention. The group management method of the playback device described in this embodiment includes the following steps:

S201. Acquire N signal values corresponding to WIFI signal strengths of N playback devices in the wireless music system.

In a specific implementation, the terminal may obtain N signal values corresponding to the WIFI signal strength of the N playback devices in the wireless music system, for example, the signal value of the playback device A is 20 dB millivolts, and the signal value of the playback device B is 12 dB. In millivolts, the playback device C has a signal value of 40 decibels, the playback device D has a signal value of 30 decibels, and the playback device E has a signal value of 50 decibels.

S202. Perform quantization processing on the N signal values to obtain N signal strength values.

In a specific implementation, the terminal may quantize N signal values, thereby obtaining N signal strength values.

Optionally, the terminal may normalize the N signal values to obtain N normalized values, and determine signals corresponding to the N normalized values according to a mapping relationship between the preset normalized value and the signal strength value. Strength value. The normalization process may be: determining a normalization threshold, where the normalization threshold may be a maximum value of a signal value in a wireless music system, or a threshold set by a user, where the threshold is normally greater than or Equal to the maximum of the signal values in the wireless music system. For example, the normalization threshold may be a maximum of the N signal values, and each of the N signal values is divided by the maximum value to obtain N normalized values. It can be seen that the N normalized values are all less than or equal to 1, and the mapping relationship between the preset normalized value and the signal strength value may be: the preset normalized value is greater than 0 and less than 0.2 corresponding signal The intensity value is 1, the preset normalization value is greater than or equal to 0.2, and the signal strength value corresponding to less than 0.4 is 2, and the preset normalization value is greater than or equal to 0.4 and less than 0.6 corresponding to the signal strength value is 3, preset The normalized value is greater than or equal to 0.6 and less than 0.8 corresponds to a signal strength value of 4, and the preset normalized value is greater than or equal to 0.8 corresponding to a signal strength value of 5. For example, the playback device A has a signal value of 20 decibels, the playback device B has a signal value of 12 decibels, the playback device C has a signal value of 40 decibels, and the playback device D has a signal value of 30 decibels. The signal value of the playback device E is 50 decibels millivolts, and the normalized values are: the normalized value of the playback device A is 0.4, the normalized value of the playback device B is 0.24, the normalized value of the playback device C is 0.8, and the playback device D is returned. A value of 0.6 and a normalized value of the playback device E are 1, then the signal strength value of the playback device A is 3, the signal strength value of the playback device B is 2, the signal strength value of the playback device C is 5, and the playback device D signal The intensity value is 4 and the signal strength value of the playback device E is 5.

S203. Group the N signal strength values according to a preset rule to obtain M groups, where the M is an integer greater than 1 and less than or equal to the N.

In a specific implementation, the terminal may group the N signal strength values according to a preset rule to obtain M groups, where M is an integer greater than 1 and less than or equal to N.

Optionally, the terminal may combine the signal strength values of the signal strength values of the N signal strength values into the same group to obtain M groups, where M is an integer greater than 1 and less than or equal to the N. For example, if the N signal strength values are 2, 2, 3, 5, 8, 2, 4, and 3, respectively, 2, 2, and 2 can be grouped into one group, 3 and 3 are grouped into one group, and 5 is a group. 4 is a group, 8 is a group, and 5 groups are obtained.

Optionally, if M is 2, the terminal may divide the N signal strength values into 2 groups, and combine the signal strength values of the N signal strength values with the even signal strength values into the first group and the N signals. The signal strength values in the intensity values are odd signal strength values that make up the second group. In this case, the preset rule is that the signal strength values whose signal strength values are even are grouped into one group, and the signal strength values whose signal strength values are odd are grouped into one group.

S204. A playback device corresponding to a signal strength value of each of the M groups of the N playback devices is respectively configured into a playback device group to obtain M playback device groups.

In a specific implementation, the terminal may respectively form a playback device group corresponding to the signal strength values of each of the M groups of the N playback devices, thereby obtaining M playback device groups. For example, the N playback devices are: the signal strength value of the playback device A is 2, the signal strength value of the playback device B is 3, the signal strength value of the playback device C is 2, and the signal strength value of the playback device D is 4, and the playback is performed. The signal strength value of device E is 3, the signal strength value of playback device F is 3, and the M groups are: first group: 2, 2, 2, second group: 3, 3, 3, third group: 4 The M playback device groups are: a first playback device group: a playback device A and a playback device C; a second playback device group: a playback device B, a playback device E, and a playback device F; and a third playback device group: a playback device D.

The embodiment of the present invention acquires N signal values corresponding to the WIFI signal strengths of the N playback devices in the wireless music system; and quantizes the N signal values to obtain N signal strength values; and the N signals The intensity values are grouped according to a preset rule to obtain M groups, wherein the M is an integer greater than 1 and less than or equal to the N; respectively, each of the N playback devices and each of the M groups The playback device corresponding to the signal strength value constitutes a playback device group to obtain M playback device groups. The embodiment of the present invention can determine the WIFI signal strength of each playing device in the wireless music system, and group the wireless playing devices based on the WIFI signal strength, thereby simplifying the grouping process, and Improve the user experience.

Referring to FIG. 3, FIG. 3 is a schematic flowchart diagram of a third embodiment of a packet management method for a playback device according to an embodiment of the present invention. The group management method of the playback device described in this embodiment includes the following steps:

S301. Determine a WIFI signal strength of N playback devices in the wireless music system to obtain N signal strength values, where N is an integer greater than 1.

S302. Obtain two thresholds input by the user, where the two thresholds include: K1 and K2.

In a specific implementation, the terminal may acquire two thresholds input by the user, and the threshold may be assumed to be K1 and K2.

S303. The signal strength values of the N signal strength values that are less than K1 are grouped into the same group, and the signal strength values of the N signal strength values that are greater than or equal to K1 and less than K2 are the same. And grouping, the signal strength values of the N signal strength values having a signal strength value greater than or equal to K2 are grouped into the same group to obtain three groups.

In a specific implementation, the terminal may combine the signal strength values of the N signal strength values less than K1 into the same group, and combine the signal strength values of the N signal strength values that are greater than or equal to K1 and less than K2. For the group, the signal strength values of the N signal strength values whose signal strength values are greater than or equal to K2 are grouped into the same group to obtain three groups.

S304. The playback devices corresponding to the signal strength values of each of the M groups of the N playback devices are respectively configured into a playback device group to obtain M playback device groups.

In a specific implementation, the terminal may respectively form a playback device group corresponding to the signal strength values of each of the M groups of the N playback devices, thereby obtaining M playback device groups.

For example, the wireless music system includes: a playback device A, a playback device B, a playback device C, a playback device D, and a playback device E. The signal strength value of the playback device A is 2, the signal strength value of the playback device B is 3, the signal strength value of the playback device C is 2, the signal strength value of the playback device D is 4, and the signal strength value of the playback device E is 3. The signal strength value of the playback device F is 3, and if the threshold K1 input by the user is 2.1 and K2 is 3.8, the first group can be: 2, 2, and the second group can be: 3, 3, 3, the third group Can be: 4, then, the playback device can be divided into three groups, the first playback device group is: playback device A and playback device C; the second playback device group is: playback device B, playback device E and playback device F; The third playing device group is: playing device D.

The embodiment of the invention determines the WIFI signal strength of the N playback devices in the wireless music system to obtain N signals The intensity value, the N is an integer greater than 1; in the case where the M is 3, two thresholds input by the user are acquired, the two thresholds include: K1 and K2; and the N signal strength values are The signal strength values whose signal strength values are smaller than K1 constitute the same group, and the signal strength values of the N signal strength values that are greater than or equal to K1 and less than K2 constitute the same group, and the N signal strength values are The signal strength values whose signal strength values are greater than or equal to K2 form the same group to obtain three groups; respectively, the playback devices corresponding to the signal strength values of each of the M groups of the N playback devices constitute a playback device Group to get M playback device groups. The embodiment of the present invention can determine the WIFI signal strength of each playing device in the wireless music system, and group the wireless playing devices based on the WIFI signal strength, thereby simplifying the grouping process and improving the user experience.

Referring to FIG. 4a, FIG. 4a is a schematic structural diagram of a first embodiment of a terminal according to an embodiment of the present invention. The terminal described in FIG. 4a may include: a first determining unit 401, a first grouping unit 402, and a second grouping. Unit 403 is as follows:

The first determining unit 401 is configured to determine WIFI signal strengths of the N playing devices in the wireless music system to obtain N signal strength values, where N is an integer greater than 1.

In a specific implementation, the embodiment of the present invention may be based on a wireless music system, where the wireless music system is composed of N playing devices, and the N is an integer greater than 1. The first determining unit 401 may determine the WIFI signal strength of the N playing devices. The WIFI signal strength is used to indicate the strength of the WIFI signal of the playback device.

The first grouping unit 402 is configured to group the N signal strength values determined by the first determining unit 401 according to a preset rule to obtain M groups, where M is an integer greater than 1 and less than or equal to the N .

In a specific implementation, the first grouping unit 402 may group the N signal strength values according to a preset rule to obtain M groups, where M is an integer greater than 1 and less than or equal to N.

Optionally, the first grouping unit 402 may equalize the signal strength values of the signal strength values of the N signal strength values. The same group is composed to obtain M groups, and the M is an integer greater than 1 and less than or equal to N. For example, if the N signal strength values are 2, 2, 3, 5, 8, 2, 4, 3, respectively, 2, 2, 2 can be grouped into one group, 3, 3 form a group, and 5 is a group, 4 For a group, 8 is a group and 5 groups are obtained.

Optionally, when M is 2, the first grouping unit 402 may divide the N signal strength values into two groups, and combine the signal strength values of the N signal strength values with the even signal strength values into the first group sum. A signal strength value in which the signal strength values of the N signal intensity values are odd is composed of the second group. In this case, the preset rule is that the signal strength values whose signal strength values are even are grouped into one group, and the signal strength values whose signal strength values are odd are grouped into one group.

Optionally, if M is 2, the first grouping unit 402 may divide the N signal strength values into two groups, and set a threshold, and a signal that is less than the threshold among the signal strength values of the N signal strength values. The intensity values constitute a first group and the signal strength values of the signal strength values of the N signal strength values are greater than or equal to the threshold value to form a second group. In this case, the preset rule is that the signal strength values whose signal strength values are smaller than the threshold value are grouped into one group, and the signal strength values whose signal strengths are greater than or equal to the threshold value are grouped into one group.

Optionally, when M is 2, the first grouping unit 402 may divide the N signal strength values into two groups, and form a signal strength value of the N signal strength values in a preset interval to form a first The group and the signal strength values of the signal strength values of the N signal strength values outside the preset interval constitute a second group. In this case, the preset rule is to divide the signal strength values whose signal strength values are in the preset interval into a group, and the signal strength values whose signal strength is outside the preset interval are grouped into one group.

a second grouping unit 403, configured to respectively compose a playback device corresponding to a signal strength value of each of the M groups obtained by the first grouping unit 402 among the N playback devices to obtain M playbacks. Device group.

In a specific implementation, the second grouping unit 403 can respectively form a playback device group corresponding to the signal strength values of each of the M groups of the N playback devices, thereby obtaining M playback device groups. For example, the N playback devices are: the signal strength value of the playback device A is 2, the signal strength value of the playback device B is 3, the signal strength value of the playback device C is 2, and the signal strength value of the playback device D is 4, and the playback is performed. The signal strength value of device E is 3, the signal strength value of playback device F is 3, and the M groups are: first group: 2 and 2, second group: 3, 3, and 3, and third group: 4, then The M playback device groups are: a first playback device group: a playback device A and a playback device C; a second playback device group: a playback device B, a playback device E, and a playback device F; and a third playback device group: a playback device D.

As a possible implementation, as shown in FIG. 4b, the first determining unit 401 of the terminal described in FIG. 4a may include: a first obtaining unit 4011 and a quantifying unit 4012, including:

The first obtaining unit 4011 is configured to acquire N signal values corresponding to the WIFI signal strengths of the N playing devices in the wireless music system.

In a specific implementation, the first acquiring unit 4011 may acquire N signal values corresponding to the WIFI signal strengths of the N playing devices in the wireless music system, for example, the signal value of the playing device A is 20 dB millivolts, and the signal of the playing device B The value is 12 decibels, the signal value of playback device C is 40 decibels, the signal value of playback device D is 30 decibels, and the signal value of playback device E is 50 decibels.

The quantization unit 4012 is configured to perform quantization processing on the N signal values acquired by the first acquiring unit 4011 to obtain N signal strength values.

As a possible implementation, as shown in FIG. 4c, the quantization unit 4012 of the terminal described in FIG. 4c may include: a processing unit 404 and a second determining unit 405, including:

The processing unit 404 is configured to normalize the N signal values acquired by the first acquiring unit 4011 to obtain N normalized values.

The second determining unit 405 is configured to determine, according to a mapping relationship between the preset normalized value and the signal strength value, a signal strength value corresponding to the N normalized values obtained by the processing unit 404.

Optionally, the processing unit 404 may perform normalization processing on the N signal values to obtain N normalized values, and the second determining unit 405 may determine, according to a mapping relationship between the preset normalized value and the signal strength value. The signal strength values corresponding to the N normalized values. The normalization process may be: determining a normalization threshold, where the normalization threshold may be a maximum value of a signal value in a wireless music system, or a threshold set by a user, where the threshold is normally greater than or Equal to the maximum of the signal values in the wireless music system. For example, the normalization threshold may be a maximum of the N signal values, and each of the N signal values is divided by the maximum value to obtain N normalized values. It can be seen that the N normalized values are all less than or equal to 1, and the mapping relationship between the preset normalized value and the signal strength value may be: the preset normalized value is greater than 0 and less than 0.2 corresponding signal strength. The value is 1, the preset normalized value is greater than or equal to 0.2, and the signal strength value corresponding to less than 0.4 is 2, and the preset normalized value is greater than or equal to 0.4 and less than 0.6 corresponding to the signal strength value of 3, preset The signal strength value corresponding to the normalized value greater than or equal to 0.6 and less than 0.8 is 4, and the predetermined normalized value is greater than or equal to 0.8 corresponding to a signal strength value of 5. For example, the playback device A has a signal value of 20 decibels, the playback device B has a signal value of 12 decibels, the playback device C has a signal value of 40 decibels, and the playback device D has a signal value of 30 decibels. The signal value of the playback device E is 50 decibels millivolts, and the normalized values are: the normalized value of the playback device A is 0.4, the normalized value of the playback device B is 0.24, the normalized value of the playback device C is 0.8, and the playback device D is returned. A value of 0.6 and a normalized value of the playback device E are 1, then the signal strength value of the playback device A is 3, the signal strength value of the playback device B is 2, the signal strength value of the playback device C is 5, and the playback device D signal The intensity value is 4 and the signal strength value of the playback device E is 5.

As a possible implementation manner, as shown in FIG. 4d, the first grouping unit 402 of the terminal described in FIG. 4a includes: a processing unit 4021 and a second determining unit 4022, including:

The second obtaining unit 4021 is configured to acquire, when the M is 3, two thresholds input by the user, where the two thresholds include: K1 and K2.

The first grouping subunit 4022 combines the signal strength values of the N signal strength values that are less than K1 into the same group, and the signal strength values of the N signal strength values are greater than or equal to K1 and less than K2. The signal strength values form the same group, and the signal strength values of the N signal intensity values greater than or equal to K2 are grouped into the same group to obtain three groups.

For example, the wireless music system includes: a playback device A, a playback device B, a playback device C, a playback device D, and a playback device E. The signal strength value of the playback device A is 2, the signal strength value of the playback device B is 3, the signal strength value of the playback device C is 2, the signal strength value of the playback device D is 4, and the signal strength value of the playback device E is 3. The signal strength value of the playback device F is 3. If the second acquisition unit 4021 obtains the threshold K1 input by the user as 2.1 and K2 is 3.8, the first group may be: 2 and 2, and the second group may be: 3, 3 And the third group can be: 4, then, the first grouping subunit 4022 can divide the playing device into three groups, the first playing device group is: the playing device A and the playing device C; the second playing device group is: The playback device B, the playback device E, and the playback device F; the third playback device group is: the playback device D.

The terminal described in the embodiment of the present invention may obtain N signal strength values by determining WIFI signal strengths of N playback devices in the wireless music system, where N is an integer greater than 1; and the N signal strength values are Grouping according to a preset rule to obtain M groups, wherein M is an integer greater than 1 and less than or equal to the N; respectively, signals of each of the N playback devices and the M groups The playback devices corresponding to the intensity values constitute a playback device group to obtain M playback device groups. The embodiment of the present invention can determine the WIFI signal strength of each playing device in the wireless music system, and group the wireless playing devices based on the WIFI signal strength, thereby simplifying the grouping process and improving the user experience.

Referring to FIG. 5, FIG. 5 is a schematic structural diagram of a second embodiment of a terminal according to an embodiment of the present invention. The terminal described in this embodiment includes: at least one input device 1000; at least one output device 2000; at least one processor 3000, such as a CPU; and a memory 4000, the input device 1000, the output device 2000, the processor 3000, and the memory 4000 Connected via bus 5000.

The input device 1000 can be a touch panel, a general PC, a liquid crystal screen, a touch screen, a touch button, and the like.

The above memory 4000 may be a high speed RAM memory or a non-volatile memory such as a disk memory. The above memory 4000 is used to store a set of program codes, and the input device 1000, the output device 2000, and the processor 3000 are used to call the program code stored in the memory 4000, and perform the following operations:

Determining WIFI signal strength of N playback devices in the wireless music system to obtain N signal strength values, N is an integer greater than one;

As a possible implementation manner, the processor 3000 determines the WIFI signal strength of the N playback devices in the wireless music system to obtain N signal strength values, specifically:

The N signal values are quantized to obtain N signal strength values.

As a possible implementation manner, the processor 3000 performs quantization processing on the N signal values to obtain N signal strength values, specifically:

Normally processing the N signal values to obtain N normalized values;

As a possible implementation manner, the processor 3000 groups the N signal strength values according to a preset rule to obtain M groups, specifically:

As a possible implementation manner, the processor 3000 groups the N signal strength values according to a preset rule to obtain M groups, including:

The terminal described in the embodiment of the present invention may obtain N signal strength values by determining WIFI signal strengths of N playback devices in the wireless music system, where N is an integer greater than 1; and the N signal strength values are Grouping according to a preset rule to obtain M groups, wherein M is an integer greater than 1 and less than or equal to the N; respectively, signals of each of the N playback devices and the M groups The playback devices corresponding to the intensity values constitute a playback device group to obtain M playback device groups. The embodiment of the present invention can determine the WIFI signal strength of each playing device in the wireless music system, and group the wireless playing devices based on the WIFI signal strength, thereby simplifying the grouping process and improving the use. User experience.

In order to implement the above embodiments, the present invention also provides a storage medium for storing an application for performing a group management method of a playback device according to any of the embodiments of the present invention.

In order to implement the above embodiments, the present invention also proposes a terminal comprising: one or more processors; a memory; one or more modules, one or more modules stored in the memory when being one or more processors Perform the following operations when performing:

S101', determining WIFI signal strengths of N playback devices in the wireless music system to obtain N signal strength values, the N being an integer greater than one.

S102', grouping the N signal strength values according to a preset rule to obtain M groups, wherein the M is an integer greater than 1 and less than or equal to the N.

S103', respectively, the playback devices corresponding to the signal strength values of each of the M groups of the N playback devices are grouped into a playback device group to obtain M playback device groups.

A person of ordinary skill in the art may understand that all or part of the steps of the foregoing embodiments may be completed by a program to instruct terminal device related hardware, and the program may be stored in a computer readable storage medium, and the storage medium may be Including: flash disk, read-only memory (ROM), random access memory (RAM), disk or optical disk.

The packet management method and the terminal of the playback device disclosed in the embodiment of the present invention are described in detail. The principles and implementation manners of the present invention are described in the following. The description of the foregoing embodiment is only used to help understanding. The method of the present invention and its core idea; at the same time, those skilled in the art, according to the idea of the present invention, there will be changes in the specific implementation manner and application scope. In summary, the content of the present specification should not be understood as Limitations of the invention.

Claims

A packet management method for a playback device, characterized in that the method comprises:

Determining WIFI signal strength of N playback devices in the wireless music system to obtain N signal strength values, the N being an integer greater than 1;

And grouping the N signal strength values according to a preset rule to obtain M groups, where M is an integer greater than 1 and less than or equal to the N;

A playback device corresponding to a signal strength value of each of the M groups of the N playback devices is respectively configured into a playback device group to obtain M playback device groups.
The method of claim 1, wherein the determining the WIFI signal strength of the N playback devices in the wireless music system to obtain the N signal strength values comprises:

Obtaining N signal values corresponding to WIFI signal strengths of N playback devices in the wireless music system;

The N signal values are quantized to obtain N signal strength values.
The method according to claim 2, wherein said quantizing said N signal values to obtain N signal strength values comprises:

Normally processing the N signal values to obtain N normalized values;

And determining, according to a mapping relationship between the preset normalized value and the signal strength value, a signal strength value corresponding to the N normalized values.
The method according to any one of claims 1 to 2, wherein the grouping the N signal strength values according to a preset rule to obtain M groups includes:

The signal strength values of the N signal strength values having the same magnitude of the signal strength values are grouped into the same group to obtain M groups.
The method according to any one of claims 1 to 2, wherein the grouping the N signal strength values according to a preset rule to obtain M groups includes:

In the case that the M is 3, two thresholds input by the user are acquired, and the two thresholds include: K1 and K2;

The signal strength values of the N signal strength values that are less than K1 are grouped into the same group, and the signal strength values of the N signal strength values that are greater than or equal to K1 and less than K2 are grouped into the same group. Will the N The signal strength values of the signal strength values greater than or equal to K2 constitute the same group to obtain three groups.
A terminal, wherein the terminal comprises:

a first determining unit, configured to determine a WIFI signal strength of the N playing devices in the wireless music system, to obtain N signal strength values, where N is an integer greater than 1;

a first grouping unit, configured to group the N signal strength values determined by the first determining unit according to a preset rule to obtain M groups, where the M is an integer greater than 1 and less than or equal to the N;

a second grouping unit, configured to respectively compose a playback device corresponding to a signal strength value of each of the M groups obtained by the first grouping unit among the N playing devices to obtain M playing Device group.
The terminal according to claim 6, wherein the first determining unit comprises:

a first acquiring unit, configured to acquire N signal values corresponding to WIFI signal strengths of N playing devices in the wireless music system;

And a quantization unit, configured to perform quantization processing on the N signal values acquired by the first acquiring unit to obtain N signal strength values.
The terminal according to claim 7, wherein the quantization unit comprises:

a processing unit, configured to normalize the N signal values obtained by the acquiring unit to obtain N normalized values;

And a second determining unit, configured to determine, according to a mapping relationship between the preset normalized value and the signal strength value, a signal strength value corresponding to the N normalized values obtained by the processing unit.
The terminal according to any one of claims 6 or 7, wherein the first grouping unit is specifically configured to:

The signal strength values of the N signal strength values having the same magnitude of the signal strength values are grouped into the same group to obtain M groups, and the M is an integer greater than 1 and less than or equal to the N.
The terminal according to any one of claims 6 or 7, wherein the first grouping unit comprises:

a second acquiring unit, configured to acquire two thresholds input by the user, where the M is 3, the two thresholds include: K1 and K2;

a first grouping subunit, which combines the signal strength values of the N signal strength values with a signal strength value less than K1 a group, and the signal strength values of the N signal strength values greater than or equal to K1 and less than K2 form the same group, and the signal strength values of the N signal strength values are greater than or equal to the signal strength of K2 The values are grouped together to get 3 groups.
A storage medium for storing an application for executing a group management method of the playback device according to any one of claims 1 to 5.
A terminal, comprising:

One or more processors;

Memory

One or more modules, the one or more modules being stored in the memory, and when executed by the one or more processors, do the following:

Determining WIFI signal strength of N playback devices in the wireless music system to obtain N signal strength values, the N being an integer greater than 1;

And grouping the N signal strength values according to a preset rule to obtain M groups, where M is an integer greater than 1 and less than or equal to the N;

A playback device corresponding to a signal strength value of each of the M groups of the N playback devices is respectively configured into a playback device group to obtain M playback device groups.