WO2022052760A1

WO2022052760A1 - Combined loudspeaker box configuration method, loudspeaker box, and electronic device

Info

Publication number: WO2022052760A1
Application number: PCT/CN2021/113271
Authority: WO
Inventors: 黄剑豪; 许剑峰; 彭正元
Original assignee: 华为技术有限公司
Priority date: 2020-09-14
Filing date: 2021-08-18
Publication date: 2022-03-17
Also published as: CN114268896A; CN114268896B

Abstract

A combined loudspeaker box configuration method, a loudspeaker box and an electronic device, relating to the field of communication technology. The present invention improves the accuracy of role settings by setting, in an intuitive manner, the roles of loudspeaker boxes participating in combination. The electronic device displays a first interface for constructing an N-channel combined loudspeaker box; in response to a first operation on the first interface, a second interface is displayed, the second interface indicating the placement layout of N loudspeaker boxes of the N channels; in response to a second operation on the second interface, an NAN publishing message is broadcast and a third interface is displayed, the third interface making a prompt that the electronic device is enabled to be in proximity to a loudspeaker box of a first role among the N loudspeaker boxes and indicating the role of each loudspeaker box; a first message, from the first loudspeaker box, comprising the identifier of the first loudspeaker box and a first key is received; and first encrypted information is sent to the first loudspeaker box, the first encrypted information being encrypted using the first key and comprising first indication information indicating that the first loudspeaker box is configured with the first role and first network configuration information supporting interaction of the N loudspeaker boxes.

Description

A configuration method of a combined sound box, a sound box and an electronic device

This application claims the priority of the Chinese patent application filed on September 14, 2020 with the State Intellectual Property Office, the application number is 202010963117.5, and the invention name is "a configuration method of a combined speaker, a speaker and an electronic device", the entire content of which is approved by Reference is incorporated in this application.

technical field

The embodiments of the present application relate to the field of communication technologies, and in particular, to a configuration method of a combined sound box, a sound box, and an electronic device.

Background technique

With the development of audio technology, users have higher and higher requirements on the audio playback effect of audio equipment (such as speakers). In order to improve the audio playback effect, many users build multiple speakers as a combination speaker. Among them, a combined speaker constructed from multiple speakers can play multi-channel audio (such as stereo or surround sound) to produce a reverberation effect, which can bring users an immersive feeling.

In the process of building a combined speaker, it is necessary to specify the speakers participating in the combination, and specify the role of each speaker (such as left channel, right channel, left surround channel or right surround channel, etc.). In addition, it is also necessary to configure the distribution network information for each speaker separately. For example, the network distribution information may include: a service set identifier (SSID) and an access password of the wireless local area network to which the speakers need to access, indication information for indicating the role of the speakers, and authentication credentials for data transmission between speakers and key etc.

At present, in the scheme of building a combined speaker, the user can manually set the role of each speaker in the speaker application (APP) of an electronic device (such as a mobile phone); and the user can manually operate the speaker APP to control the mobile phone to each speaker one by one. The speaker sends the corresponding distribution network information to construct a combined speaker.

However, in the case that the shapes of the speakers participating in the combination are basically the same, the role of each speaker is manually set by the user, which may cause errors in the role setting because it is difficult for the user to distinguish each speaker, which affects the audio playback effect of the combined speakers.

SUMMARY OF THE INVENTION

The present application provides a configuration method of a combined speaker, a speaker and an electronic device, which can set the roles of each speaker participating in the combination in an intuitive manner, which can improve the accuracy of the role setting, thereby improving the effect of the combined speaker playing audio.

In a first aspect, the present application provides a configuration method of a combined sound box, the method is used for configuring a combined sound box in an electronic device, and a first application APP is installed in the electronic device. The combined sound box includes a plurality of sound boxes, and each sound box includes a first antenna and a second antenna. The transmission distance of the first antenna is the first distance, and the transmission distance of the second antenna is the second distance. The first distance is smaller than the second distance.

The electronic device may display the first interface of the first APP. The first interface is used to trigger the electronic device to construct an N-channel combined speaker, where N≥2, and N is a positive integer. In response to the user's first operation on the first interface, the electronic device may display the second interface. The second interface is used to indicate the arrangement of the N speakers of the N channels. The role of each speaker in the N speakers is determined by the arrangement of the N speakers. For example, taking N=5 as an example, 5 speakers can construct a combined speaker including the left front channel, the right front channel, the center channel, the right surround channel, and the surround sound of the left surround channel. The placement of speakers for different roles in these five speakers is different.

In response to the user's second operation on the second interface, the electronic device may broadcast a proximity awareness network (NAN) release message. The NAN release message is used to instruct the speaker subscribed to the NAN service to use the first antenna. The electronic device may display the third interface. The third interface is used to prompt the user to bring the electronic device close to the sound box of the first role among the N sound boxes, so that the distance between the electronic device and the sound box of the first role is within the first distance. The third interface is also used to indicate the roles of one or more loudspeakers including the loudspeaker of the first role among the N loudspeakers. In this way, the user can make it clear that the role of the speaker currently being configured is the first role.

The first speaker among the above N speakers receives the NAN release message, and in response to the NAN release message, the first speaker may use the first antenna to broadcast the first message. The electronic device can receive the first message from the first speaker after the user holds the electronic device close to the speaker of the first role among the N speakers according to the instructions of the third interface. The first message includes the identification of the first speaker and the first secret key. Then, the electronic device can send the first encrypted information to the first sound box. The first encrypted information is obtained by encrypting the first configuration information with the first secret key. The first configuration information includes first distribution network information and first indication information. The first indication information is used to indicate that the first speaker is configured as the first role, and the first distribution network information is used to support interaction between the first speaker and other speakers in the N speakers.

With the solution of the present application, the electronic device can support the user to set the roles of each speaker participating in the combination in an intuitive manner. In this way, it is possible to solve the problem of incorrect character setting due to the difficulty for the user to distinguish each speaker, and to improve the accuracy of character setting. Moreover, accurately setting the roles of each speaker participating in the combination can improve the audio playback effect of the combined speakers.

Moreover, the effective transmission distance of the speaker using the first antenna (ie, the weak antenna) for wireless communication is the first distance (eg, 0.3 meters). Only when the distance between the electronic device and the speaker is less than the first distance, the short-range message sent by the speaker can be received. And other devices whose distance from the speaker is greater than the first distance cannot receive short-range messages sent by the speaker.

Such ultra-short-range communication can ensure that the short-range messages sent by the speaker are not received by other devices, and can avoid operating the speaker because other devices obtain the speaker's secret key and interact with the speaker, and can ensure data transmission between the electronic device and the speaker. security.

In a possible design of the first aspect, the second speaker among the above N speakers can also receive the NAN release message, and in response to the NAN release message, the second speaker broadcasts the second message using the first antenna. The electronic device may display the fourth interface. The fourth interface is used for prompting the user to bring the electronic device close to the sound box of the second role among the N sound boxes, so that the distance between the electronic device and the sound box of the second role is within the first distance. Wherein, the fourth interface is further used to indicate the roles of one or more speakers including the speakers of the second role among the N speakers. In this way, the user can make it clear that the role of the speaker currently being configured is the second role.

After the user holds the electronic device close to the speaker of the first role among the N speakers according to the instructions of the fourth interface, the electronic device can receive the second message from the second speaker. The first message includes the identification of the second speaker and the second secret key. Then, the electronic device can send the second encrypted information to the second sound box. The second encrypted information is obtained by encrypting the second configuration information with the second secret key. The second configuration information includes second network distribution information and second indication information. The second indication information is used to indicate that the second speaker is configured as the second role, and the second distribution network information is used to support the interaction between the second speaker and other speakers in the N speakers.

Wherein, after the electronic device sends the first encrypted information to the first speaker, the configuration of the speaker of the first role is completed. At this time, the electronic device may display a fourth interface, prompting the user to hold the electronic device close to the speaker of the second character to configure the speaker of the second character. With the solution of the present application, the electronic device can support the user to set the roles of each speaker participating in the combination in an intuitive manner. In this way, the accuracy of character setting can be improved. Moreover, the use of ultra-short-distance communication can ensure the security of data transmission between electronic devices and speakers.

In another possible design of the first aspect, after the electronic device sends the first encrypted information to the first sound box, the electronic device may receive a first confirmation message from the first sound box, and the first confirmation message uses to indicate that the first speaker configuration is successful. The above-mentioned electronic device displaying the fourth interface may specifically include: after the electronic device receives the first confirmation message, displaying the fourth interface. That is to say, the electronic device may configure the speakers of the next role (eg, the second role) after determining that the speaker configuration of one role (eg, the first role) is completed.

In another possible design manner of the first aspect, the above N speakers may form a combined speaker in an AP mode in which the main speaker is used as an access point (access point, AP). That is to say, the master speaker in the N speakers can serve as an AP to provide a wireless local area network (eg, the first wireless local area network), and the slave speakers in the N speakers can access the first wireless local area network provided by the master speaker. The N speakers can interact through the first wireless local area network.

In another possible design manner of the first aspect, in a scenario where a combined speaker is constructed in an AP mode, the above-mentioned second configuration information may further include first identity information. The first identity information is used to indicate that the second speaker is configured as a slave speaker, and is also used to instruct the second speaker to access the master speaker as an AP to provide the first wireless local area network. The foregoing second network configuration information may include: a first SSID and a first access password of the first wireless local area network. In this way, the slave speaker (such as the second speaker) can access the master speaker to provide the first wireless local area network according to the first SSID and the first access password, and can interact with the master speaker through the first wireless local area network.

In another possible design manner of the first aspect, in a scenario in which a combined speaker is constructed in an AP mode, the above-mentioned first configuration information further includes second identity information. The second identity information is used to indicate that the first speaker is configured as the main speaker, and is also used to instruct the first speaker to provide the first wireless local area network as an AP. The above-mentioned first network distribution information includes: the first SSID and the first access password of the first wireless local area network. In this way, the master speaker (such as the first speaker) can provide the first wireless local area network, and the slave speaker can access the first wireless local area network according to the first SSID and the first access password, and then connect to the combined speaker through the first wireless local area network. interact with other speakers.

In this design manner, the first SSID and the first access password of the first wireless local area network provided by the main speaker may be specified by the electronic device.

In another possible design method of the first aspect, in the scenario of constructing a combined speaker in AP mode, the first SSID and first access password of the first wireless local area network provided by the main speaker may be the electronic device from the main speaker. obtained from the speakers. Specifically, the above-mentioned first configuration information further includes second identity information. The second identity information is used to indicate that the first speaker is configured as the main speaker, and is also used to instruct the first speaker to provide the first wireless local area network as an AP. The above method further includes: the electronic device obtains the first SSID and the first access password of the first wireless local area network from the first sound box.

In another possible design of the first aspect, in the scenario of constructing a combined speaker in AP mode, the above-mentioned first identity information is also used to instruct the first speaker to access the second wireless local area network provided by the router.

The electronic device may indicate the second SSID and the second access password of the second wireless local area network to the main speaker (eg, the first speaker) through the above-mentioned first network distribution information. Specifically, the first network distribution information further includes: a second SSID and a second access password of the second wireless local area network.

Alternatively, the electronic device may obtain the third encrypted information by encrypting the second SSID and the second access password of the second wireless local area network by using the above-mentioned first secret key. Then, the third encrypted information is sent to the first speaker.

In another possible design manner of the first aspect, the above-mentioned N sound boxes may form a combined sound box in a non-AP mode. Specifically, N speakers (including master speakers and slave speakers) can be connected to a router to provide a wireless local area network (eg, a second wireless local area network). The N speakers can interact through the second wireless local area network.

In another possible design manner of the first aspect, in a scenario where the combined speaker is constructed in a non-AP mode, the above-mentioned second configuration information further includes first identity information. The first identity information is used to indicate that the second sound box is configured as a slave sound box, and is also used to indicate that the second sound box is connected to the second wireless local area network provided by the router. The above-mentioned second network distribution information includes: a second SSID and a second access password of the second wireless local area network. In this way, the slave speaker (such as the second speaker) can access the router to provide the second wireless local area network according to the second SSID and the second access password, and can interact with the master speaker.

In another possible design manner of the first aspect, in a scenario where a combined speaker is constructed in a non-AP mode, the above-mentioned first configuration information further includes second identity information. The second identity information is used to indicate that the first sound box is configured as the main sound box, and is also used to indicate that the first sound box is connected to the second wireless local area network provided by the router. The above-mentioned first network distribution information further includes: a second SSID and a second access password of the second wireless local area network. In this way, the master speaker (such as the first speaker) can access the router to provide the second wireless local area network according to the second SSID and the second access password, and can then interact with the slave speaker.

In another possible design manner of the first aspect, in the scenario of constructing a combined speaker in AP mode or non-AP mode, the electronic device may also indicate the identity and role of each slave speaker to the master speaker. Specifically, the above method may further include: the electronic device sends the identification of the second sound box and the second indication information to the first sound box. In this way, the master speaker can interact with the slave speakers according to the identification and role of each slave speaker, which is beneficial to ensure that each speaker plays the speaker according to the correct role, and can improve the audio playback effect of the combined speaker.

In another possible design manner of the first aspect, the above-mentioned second configuration information further includes a speaker key and a certificate for the interaction of the N speakers. The above-mentioned first configuration information further includes a speaker key and a certificate for the interaction of the N speakers. In this way, the first speaker and the second speaker can interact through the first wireless local area network provided by the first speaker according to the speaker key and the credentials. Among them, the speaker key and certificate are used for data exchange between speakers, which can improve the security of data transmission between combined speakers.

In a second aspect, the present application provides a configuration method of a combined sound box, which is used for configuring a combined sound box for an electronic device. A first APP is installed in the electronic device. The combined sound box includes a plurality of sound boxes, and each sound box includes a first antenna and a second antenna. The transmission distance of the first antenna is the first distance, and the transmission distance of the second antenna is the second distance. The first distance is smaller than the second distance.

The electronic device may display the first interface of the first APP. The first interface is used to trigger the electronic device to construct an N-channel combined speaker, where N≥2, and N is a positive integer. In response to the user's first operation on the first interface, the electronic device may display the second interface. The second interface is used to indicate the arrangement of the N speakers of the N channels. The role of each speaker in the N speakers is determined by the arrangement of the N speakers. For example, taking N=5 as an example, 5 speakers can construct a combined speaker including the left front channel, the right front channel, the center channel, the right surround channel, and the surround left channel. The placement of speakers for different roles in these five speakers is different.

In response to the user's second operation on the second interface, the electronic device may broadcast a proximity awareness network (NAN) release message, and display the third interface. The NAN release message is used to instruct the speaker subscribed to the NAN service to use the first antenna. The third interface is used to prompt the user to bring the electronic device close to the sound box of the first role among the N sound boxes, so that the distance between the electronic device and the sound box of the first role is within the first distance. The third interface is also used to indicate the roles of one or more loudspeakers including the loudspeaker of the first role among the N loudspeakers. In this way, the user can make it clear that the role of the speaker currently being configured is the first role.

The electronic device can receive the first message from the first speaker after the user holds the electronic device close to the speaker of the first role among the N speakers according to the instructions of the third interface. The first message includes the identification of the first speaker and the first secret key. Then, the electronic device can send the first encrypted information to the first sound box. The first encrypted information is obtained by encrypting the first configuration information with the first secret key. The first configuration information includes first distribution network information and first indication information. The first indication information is used to indicate that the first speaker is configured as the first role, and the first distribution network information is used to support interaction between the first speaker and other speakers in the N speakers.

Moreover, the effective transmission distance of the speaker using the first antenna (ie, the weak antenna) for wireless communication is the first distance (eg, 0.3 meters). Only when the distance between the electronic device and the speaker is less than the first distance, the short-range message sent by the speaker can be received. And other devices whose distance from the speaker is greater than the first distance cannot receive short-range messages sent by the speaker. Such ultra-short-range communication can ensure that the short-range messages sent by the speaker are not received by other devices, and can avoid operating the speaker because other devices obtain the speaker's secret key and interact with the speaker, and can ensure data transmission between the electronic device and the speaker. security.

In a third aspect, the present application provides a method for configuring a combined sound box, the method is used for configuring a combined sound box in an electronic device, and the electronic device is installed with a first APP. The combined sound box includes a plurality of sound boxes, and each sound box includes a first antenna and a second antenna. The transmission distance of the first antenna is the first distance, the transmission distance of the second antenna is the second distance, and the first distance is smaller than the second distance.

Wherein, the electronic device can display the first interface of the first APP; the first interface is used to trigger the electronic device to construct a combined sound box of N channels, N≥2, and N is a positive integer. In response to the user's first operation on the first interface, the electronic device may display the second interface, and broadcast a NAN release message. The second interface is used to indicate the arrangement of the N speakers of the N channels. The role of each speaker in the N speakers is determined by the arrangement of the N speakers. The NAN release message is used to instruct the speaker subscribed to the NAN service to use the first antenna. In response to the user's second operation on the second interface, the electronic device may display the third interface. The third interface is used to prompt the user to bring the electronic device close to the sound box of the first role among the N sound boxes, so that the distance between the electronic device and the sound box of the first role is within the first distance. The third interface is also used to indicate one or more roles of each speaker among the N speakers including the speaker of the first role. The electronic device receives a first message from the first speaker of the first character, where the first message includes an identifier of the first speaker and a first secret key. Finally, the electronic device can send the first encrypted information to the first sound box. The first encrypted information is obtained by encrypting the first configuration information with the first secret key. The first configuration information includes first distribution network information and first indication information. The first indication information is used to indicate that the first speaker is configured as the first role, and the first distribution information is used to support the interaction between the first speaker and other speakers in the N speakers.

Different from the methods of the first and second aspects above, in the method of the third aspect, the electronic device can broadcast the NAN release message in response to the user's first operation on the first interface; The second operation on the second interface is to broadcast the NAN release message. Wherein, other features of the method provided by the third aspect are the same as those of the method provided by the first aspect, which will not be repeated in this application.

In a possible design manner of the second aspect or the third aspect, the above-mentioned second interface may also be used to indicate the role of each speaker in the N speakers. That is to say, on the second interface, the electronic device can not only indicate to the user the arrangement of the N speakers of the N channels, but also indicate to the user the role of each of the N speakers.

In another possible design of the second aspect or the third aspect, after the electronic device sends the first encrypted information to the first sound box, the electronic device may display a fourth interface. The fourth interface is used for prompting the user to bring the electronic device close to the sound box of the second role among the N sound boxes, so that the distance between the electronic device and the sound box of the second role is within the first distance. Wherein, the fourth interface is further used to indicate the roles of one or more speakers including the speakers of the second role among the N speakers. In this way, the user can make it clear that the role of the speaker currently being configured is the second role.

After the user holds the electronic device close to the speaker of the first role among the N speakers according to the instructions of the fourth interface, the electronic device can receive the second message from the second speaker. The second message includes the identification of the second speaker and the second secret key. Then, the electronic device can send the second encrypted information to the second sound box. The second encrypted information is obtained by encrypting the second configuration information with the second secret key. The second configuration information includes second network distribution information and second indication information. The second indication information is used to indicate that the second speaker is configured as the second role, and the second distribution network information is used to support the interaction between the second speaker and other speakers in the N speakers.

The configuration of the speaker of the first role is completed after the electronic device sends the first encrypted information to the first speaker. At this time, the electronic device may display a fourth interface, prompting the user to hold the electronic device close to the speaker of the second character to configure the speaker of the second character. With the solution of the present application, the electronic device can support the user to set the roles of each speaker participating in the combination in an intuitive manner. In this way, the accuracy of character setting can be improved. Moreover, the use of ultra-short-distance communication can ensure the security of data transmission between electronic devices and speakers.

In another possible design of the second aspect or the third aspect, the electronic device may configure the speakers of the next role (eg the second role) after determining that the speaker configuration of one role (eg, the first role) is completed. . Specifically, the above-mentioned electronic device displaying the fourth interface may include: after the electronic device receives the first confirmation message from the first speaker, displaying the fourth interface. Wherein, the first confirmation message is used to indicate that the configuration of the first speaker is successful.

In another possible design manner of the second aspect or the third aspect, the above N speakers may form a combined speaker in an AP mode in which the main speaker is used as an access point (access point, AP). That is to say, the master speaker in the N speakers can serve as an AP to provide a wireless local area network (eg, the first wireless local area network), and the slave speakers in the N speakers can access the first wireless local area network provided by the master speaker. The N speakers can interact through the first wireless local area network.

In another possible design manner of the second aspect or the third aspect, in the scenario of constructing the combined speaker in the AP mode, the above-mentioned second configuration information may further include the first identity information. The first identity information is used to indicate that the second speaker is configured as a slave speaker, and is also used to instruct the second speaker to access the master speaker as an AP to provide the first wireless local area network. The foregoing second network configuration information may include: a first SSID and a first access password of the first wireless local area network. In this way, the slave speaker (eg, the second speaker) can access the master speaker to provide the first wireless local area network according to the first SSID and the first access password, and can interact with the master speaker.

In another possible design manner of the second aspect or the third aspect, in the scenario of constructing a combined speaker in an AP mode, the above-mentioned first configuration information further includes second identity information. The second identity information is used to indicate that the first speaker is configured as a main speaker, and is also used to instruct the first speaker to provide a first wireless local area network as an AP. The above-mentioned first network distribution information includes: the first SSID and the first access password of the first wireless local area network. In this way, the master speaker (eg, the first speaker) can provide the first wireless local area network, and the slave speaker can access the first wireless local area network according to the first SSID and the first access password.

In another possible design manner of the second aspect or the third aspect, in the scenario where the combined speaker is constructed in the AP mode, the first SSID and the first access password of the first wireless local area network provided by the main speaker may be The electronics are taken from the main speakers. Specifically, the above-mentioned first configuration information further includes second identity information. The second identity information is used to indicate that the first speaker is configured as the main speaker, and is also used to instruct the first speaker to provide the first wireless local area network as an AP. The above method further includes: the electronic device obtains the first SSID and the first access password of the first wireless local area network from the first sound box.

In another possible design of the second aspect or the third aspect, in the scenario of constructing the combined speaker in AP mode, the above-mentioned first identity information is also used to instruct the first speaker to access the second wireless local area network provided by the router .

In another possible design manner of the second aspect or the third aspect, the above-mentioned N sound boxes may form a combined sound box in a non-AP mode. Specifically, N speakers (including master speakers and slave speakers) can be connected to a router to provide a wireless local area network (eg, a second wireless local area network). The N speakers can interact through the second wireless local area network.

In another possible design manner of the second aspect or the third aspect, in a scenario where the combined speaker is constructed in a non-AP mode, the above-mentioned second configuration information further includes the first identity information. The first identity information is used to indicate that the second sound box is configured as a slave sound box, and is also used to indicate that the second sound box is connected to the second wireless local area network provided by the router. The above-mentioned second network distribution information includes: a second SSID and a second access password of the second wireless local area network. In this way, the slave speaker (such as the second speaker) can access the router to provide the second wireless local area network according to the second SSID and the second access password, and can interact with the master speaker.

In another possible design manner of the second aspect or the third aspect, in a scenario where the combined speaker is constructed in a non-AP mode, the above-mentioned first configuration information further includes second identity information. The second identity information is used to indicate that the first sound box is configured as the main sound box, and is also used to indicate that the first sound box is connected to the second wireless local area network provided by the router. The above-mentioned first network distribution information further includes: a second SSID and a second access password of the second wireless local area network. In this way, the master speaker (such as the first speaker) can access the router to provide the second wireless local area network according to the second SSID and the second access password, and can then interact with the slave speaker.

In another possible design manner of the second aspect or the third aspect, in the scenario of constructing a combined speaker in AP mode or non-AP mode, the electronic device may also indicate the identity and role of each slave speaker to the master speaker. Specifically, the above method may further include: the electronic device sending the identification of the second sound box and the second indication information to the first sound box. In this way, the master speaker can interact with the slave speakers according to the identification and role of each slave speaker, which is beneficial to ensure that each speaker plays the speaker according to the correct role, and can improve the audio playback effect of the combined speaker.

In another possible design of the second aspect or the third aspect, the above-mentioned second configuration information further includes a speaker key and a certificate used for interaction of the N speakers. Among them, the speaker key and certificate are used for data exchange between speakers, which can improve the security of data transmission between combined speakers.

In another possible design manner of the second aspect or the third aspect, the above-mentioned first configuration information further includes a speaker key and a certificate used for the interaction of the N speakers. Among them, the speaker key and certificate are used for data exchange between speakers, which can improve the security of data transmission between combined speakers.

In a fourth aspect, the present application provides a configuration method of a combined sound box, which is applied to a sound box, the sound box includes a first antenna and a second antenna, the transmission distance of the first antenna is the first distance, and the transmission distance of the second antenna is the second distance. distance, the first distance is less than the second distance.

The method may include: the sound box receives a proximity awareness network NAN broadcast message broadcast by the electronic device, and the NAN release message is used to instruct the sound box to use the first antenna; in response to the NAN releasing the message, the sound box uses the first antenna to broadcast the message; wherein, the message includes the sound box The sound box receives the encrypted information from the electronic equipment, and uses the secret key to decrypt the encrypted information to obtain configuration information; wherein, the encrypted information is sent by the electronic equipment after receiving the message, and the encrypted information is obtained by encrypting the configuration information with the secret key. Yes, the configuration information includes role indication information and distribution network information, the role indication information is used to indicate the role the speaker is configured with, and the distribution network information is used to support the interaction between the speaker and other speakers in the combination speaker. Wherein, the message broadcast by the speaker may be the first message or the second message described in the first aspect or the second aspect and any possible design manners thereof. The message is broadcast using the first antenna (ie, the ultra-short-range antenna or weak antenna) and can therefore be called a short-range message.

In a possible design of the fourth aspect, the above method may further include: the speaker subscribes to the NAN service; wherein, the device subscribed to the NAN service can receive and respond to the NAN publishing message.

In another possible design manner of the fourth aspect, the above method may further include: the speaker sends out prompt information, and the prompt information is used to indicate the role that the speaker is configured with.

In another possible design of the fourth aspect, the above-mentioned sound box uses the first antenna to broadcast the message, including: the sound box periodically switches to use the first antenna and the second antenna; when the sound box uses the first antenna, broadcast the message.

In another possible design of the fourth aspect, the above configuration information further includes: identity information used to indicate that the speaker is configured as a slave speaker, and the identity information is also used to instruct the speaker to access the first wireless local area network; network distribution information It also includes: a first service set identifier SSID and a first access password of the first wireless local area network. The above method further includes: the sound box is connected to the first wireless local area network according to the first SSID and the first access password, and interacts with the main sound box in the N sound boxes through the first wireless local area network.

In another possible design of the fourth aspect, the above configuration information further includes: identity information used to indicate that the speaker is configured as the main speaker, and the identity information is also used to instruct the speaker to serve as an access point AP to provide the first wireless local area network ; The network distribution information further includes: the first SSID and the first access password of the first wireless local area network. The above method further includes: the speaker acts as an AP to provide a first wireless local area network, and other speakers in the combined speaker are connected to the first wireless local area network; the speaker interacts with other speakers in the combined speaker through the first wireless local area network.

In another possible design manner of the fourth aspect, the above configuration information further includes: identity information used to indicate that the speaker is configured as a master speaker or identity information that the speaker is configured as a slave speaker, and the identity information is also used to indicate that the speaker is configured Access the second wireless local area network provided by the router; the network configuration information further includes: a second SSID and a second access password of the second wireless local area network. The above method further includes: the speaker is connected to the second wireless local area network according to the second SSID and the second access password, and interacts with other speakers in the combined speaker through the second wireless local area network.

In another possible design manner of the fourth aspect, the above configuration information further includes a speaker key and a certificate for the interaction of the N speakers. The above method further includes: the speaker interacts with other speakers in the combined speaker according to the speaker key and the certificate.

In another possible design manner of the fourth aspect, the above method further includes: after the speaker receives the encrypted information, sending a confirmation message to the electronic device; operation, sending a confirmation message to the electronic device; wherein, the prompt information is used to indicate the role that the speaker is configured with. Among them, the confirmation message is used to indicate that the speaker configuration is successful.

In a fifth aspect, the present application provides an electronic device in which a first APP is installed. The electronic device includes: a memory, a display screen, a communication module and one or more processors. The memory, display screen, and communication module are coupled to the processor.

The display is used to display images or interfaces generated by the processor. This communication module is used to communicate with other devices. The memory is used to store data in the electronic device. The memory is also used to store computer program code comprising computer instructions. When the computer instructions are executed by the processor, the electronic device is made to perform the method performed by the electronic device in the first aspect, the second aspect or the third aspect and any possible design manners thereof.

In a sixth aspect, the present application provides a sound box. The sound box may be the first sound box or the second sound box described in the first aspect or the second aspect. The sound box includes a first antenna and a second antenna, the transmission distance of the first antenna is a first distance, and the transmission distance of the second antenna is a second distance, and the first distance is smaller than the second distance.

The enclosure includes memory, speakers, a communication module, and one or more processors. The communication module includes a first antenna and a second antenna, the transmission distance of the first antenna is a first distance, and the transmission distance of the second antenna is a second distance, and the first distance is smaller than the second distance. The memory, the speaker, and the communication module are coupled to the processor; the speaker is used to play audio data, the communication module is used to communicate with other devices, and the memory is used to store data in the sound box. data. The memory is also used to store computer program code comprising computer instructions. When executed by the processor, the computer instructions cause the sound box to perform the method performed by the sound box in the first aspect or the fourth aspect and any possible design manners thereof.

In a seventh aspect, an embodiment of the present application provides a chip system, where the chip system is applied to an electronic device including a display screen, a communication module, and a memory. The chip system includes one or more interface circuits and one or more processors. The interface circuit and the processor are interconnected by wires. The interface circuit is configured to receive signals from the memory of the electronic device and send the signals to the processor, the signals including computer instructions stored in the memory. When the processor executes the computer instructions, the electronic device executes the method performed by the electronic device in the first aspect, the second aspect or the third aspect and any possible design manners thereof.

In an eighth aspect, an embodiment of the present application provides a chip system, and the chip system is applied to a sound box including a communication module and a memory. The communication module includes a first antenna and a second antenna, the transmission distance of the first antenna is the first distance, the transmission distance of the second antenna is the second distance, and the first distance is smaller than the second distance. The chip system includes one or more interface circuits and one or more processors. The interface circuit and the processor are interconnected by wires. The interface circuit is used to receive a signal from the memory of the speaker and send the signal to the processor, the signal comprising computer instructions stored in the memory. When the processor executes the computer instructions, the sound box executes the method described in the first aspect or the fourth aspect and any possible design manners thereof.

In a ninth aspect, an embodiment of the present application provides a computer storage medium, where the computer storage medium includes computer instructions, when the computer instructions are executed on a device, the device causes the device to perform the operations of the first aspect, the second aspect, and the third aspect. The method described in the aspect or the fourth aspect and any possible design manner thereof. The device may be the aforementioned electronic device or a speaker.

In a tenth aspect, embodiments of the present application provide a computer program product, which, when the computer program product runs on a computer, causes the computer to execute the first aspect, the second aspect, the third aspect, or the fourth aspect and the same. any of the possible design methods described. The computer can be an electronic device or a speaker.

Understandably, the electronic device described in the fifth aspect provided above, the sound box described in the sixth aspect and any possible design manner thereof, the chip system described in the seventh aspect and the eighth aspect, and the ninth aspect. With regard to the computer storage medium described above, the beneficial effects that can be achieved by the computer program product described in the tenth aspect may refer to the beneficial effects in the first aspect and any possible design methods thereof, which will not be repeated here.

Description of drawings

FIG. 1 is a schematic diagram of a communication system to which a configuration method of a combined sound box provided by an embodiment of the present application is applied;

2 is a schematic diagram of the hardware structure of a mobile phone according to an embodiment of the present application;

3 is a schematic diagram of the hardware structure of a sound box provided by an embodiment of the present application;

4A is a schematic structural diagram of an antenna in a mobile phone according to an embodiment of the application;

4B is a schematic structural diagram of an antenna in another mobile phone according to an embodiment of the application;

4C is a schematic structural diagram of an antenna in another mobile phone according to an embodiment of the present application;

4D is a schematic structural diagram of an antenna in another mobile phone according to an embodiment of the present application;

4E is a schematic diagram of a transmission distance of another antenna provided by an embodiment of the present application;

FIG. 5 is a flowchart of a configuration method of a combined sound box provided by an embodiment of the present application;

6 is a schematic diagram of a display interface of a mobile phone according to an embodiment of the present application;

7A is a schematic diagram of a display interface of another mobile phone according to an embodiment of the present application;

7B is a schematic diagram of a display interface of another mobile phone provided by an embodiment of the present application;

7C is a schematic diagram of a display interface of another mobile phone according to an embodiment of the present application;

8 is a schematic diagram of the placement layout of each speaker in a surround sound combination speaker provided by an embodiment of the present application;

9A is a schematic diagram of a display interface of another mobile phone according to an embodiment of the present application;

9B is a schematic diagram of a display interface of another mobile phone according to an embodiment of the present application;

10A is a schematic diagram of a display interface of a sound box provided by an embodiment of the application;

10B is a schematic diagram of a display interface of another sound box provided by an embodiment of the application;

11 is a flowchart of a method for switching a strong antenna and a weak antenna for a speaker box provided by an embodiment of the application;

12 is a schematic diagram of a display interface of another mobile phone provided by an embodiment of the application;

13 is a schematic diagram of a display interface of another sound box provided by an embodiment of the application;

14 is a flowchart of another configuration method of a combined sound box provided by an embodiment of the application;

15 is a schematic diagram of a system of a combined sound box provided by an embodiment of the application;

16 is a system schematic diagram of another combined sound box provided by an embodiment of the application;

17 is a schematic diagram of a display interface of another mobile phone provided by an embodiment of the application;

18 is a flowchart of another configuration method of a combined sound box provided by an embodiment of the application;

19 is a schematic diagram of a display interface of another mobile phone provided by an embodiment of the application;

20 is a schematic structural diagram of an electronic device and a sound box provided by an embodiment of the application;

FIG. 21 is a schematic structural composition diagram of a chip system provided by an embodiment of the present application.

detailed description

Hereinafter, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, a feature defined as "first", "second" may expressly or implicitly include one or more of that feature. In the description of this embodiment, unless otherwise specified, "plurality" means two or more.

An embodiment of the present application provides a method for configuring a combined sound box, and the method is used for an electronic device to interact with a plurality of sound boxes participating in the combination to construct a combined sound box.

Please refer to FIG. 1 , which shows a schematic diagram of a communication system to which a method for configuring a sound box combination provided by an embodiment of the present application is applied. As shown in FIG. 1 , the communication system may include an electronic device 100 (eg, a mobile phone) and multiple speakers (eg, a speaker 201 , a speaker 202 , a speaker 203 , a speaker 204 , and a speaker 205 ) participating in the combination.

Wherein, a first APP (also referred to as a management APP or a speaker APP) for managing speakers may be installed in the electronic device 100 . The electronic device 100 can support the user to set the role of each speaker in an intuitive manner through the above-mentioned first APP, transmit network distribution information to each speaker, and construct the above-mentioned multiple speakers into a combined speaker.

In the method of the embodiment of the present application, the electronic device can support the user to set the roles of each speaker participating in the combination in an intuitive manner. In this way, it is possible to solve the problem of incorrect character setting due to the difficulty for the user to distinguish each speaker, and to improve the accuracy of character setting. Moreover, accurately setting the roles of each speaker participating in the combination can improve the audio playback effect of the combined speakers.

Among them, a plurality of speakers constructed as a combined speaker can play multi-channel audio data to form a stereo or surround sound field and generate a reverberation effect, which can bring users an immersive feeling. Among them, each speaker in the combined speaker can be used to play audio data of one channel.

In the first usage scenario, the above-mentioned multiple speakers can form a stereo combined speaker. In this usage scenario, the plurality of speakers may be two speakers. One of the two speakers plays the role of the left channel and is used to play the audio data of the left channel; the other speaker plays the role of the right channel and is used to play the audio data of the right channel.

In the second usage scenario, the above-mentioned multiple speakers can form a combined speaker for surround sound. In this usage scenario, the plurality of sound boxes may be five sound boxes, such as the five sound boxes shown in FIG. 1 . One of the five speakers (such as the speaker 201) plays the role of the front left channel, and is used to play the audio data of the front left channel; the other speaker (such as the speaker 202) plays the role of the front right channel , used to play the audio data of the right front channel; the role of another speaker (such as the speaker 203) is the center channel, used to play the audio data of the center channel; the role of another speaker (such as the speaker 204) is the left surround channel, and is used to play the audio data of the left surround channel; the role of another speaker (such as the speaker 205) is the right surround channel, and is used to play the audio data of the right surround channel.

Of course, the number of sound boxes in the combined sound box in the embodiment of the present application includes, but is not limited to, the numbers described in the above two usage scenarios. Using a combination of speakers built with different numbers of speakers to play audio data can produce different reverberation effects. In the embodiment of the present application, the number of sound boxes in the combined sound box is not limited. In the following embodiments, the method of the embodiment of the present application is described by taking the five sound boxes shown in FIG. 1 participating in the combination and being used to construct the combined sound box as an example.

Exemplarily, the electronic device in this embodiment of the present application may be a mobile phone, a tablet computer, a laptop, a wearable device (such as a smart watch), a handheld computer, a notebook computer, and an ultra-mobile personal computer (UMPC). ), netbooks, and devices including display screens and short-range communication modules, such as cellular phones, personal digital assistants (PDAs), augmented reality (AR)\virtual reality (VR) devices, etc. The specific form of the electronic device is not particularly limited in the application embodiments. The above-mentioned speaker may be a smart speaker.

In the embodiments of the present application, the electronic device 100 shown in FIG. 1 is taken as an example as a mobile phone to illustrate the structure of the electronic device provided by the embodiments of the present application. As shown in FIG. 2, the electronic device 100 may include: a processor 110, an external memory interface 120, an internal memory 121, a universal serial bus (USB) interface 130, a charging management module 140, a power management module 141, a battery 142, Antenna 1, Antenna 2, Mobile Communication Module 150, Wireless Communication Module 160, Audio Module 170, Speaker 170A, Receiver 170B, Microphone 170C, Headphone Jack 170D, Sensor Module 180, Key 190, Motor 191, Indicator 192, Camera 193, a display screen 194, and a subscriber identification module (subscriber identification module, SIM) card interface 195 and the like.

The above sensor module 180 may include a pressure sensor 180A, a gyro sensor 180B, an air pressure sensor 180C, a magnetic sensor 180D, an acceleration sensor 180E, a distance sensor 180F, a proximity light sensor 180G, a fingerprint sensor 180H, a temperature sensor 180J, a touch sensor 180K, Sensors such as ambient light sensor 180L and bone conduction sensor 180M.

It can be understood that the structure illustrated in this embodiment does not constitute a specific limitation on the electronic device 100 . In other embodiments, the electronic device 100 may include more or fewer components than shown, or some components may be combined, or some components may be split, or a different arrangement of components. The illustrated components may be implemented in hardware, software, or a combination of software and hardware.

The processor 110 may include one or more processing units, for example, the processor 110 may include an application processor (application processor, AP), a modem processor, a graphics processor (graphics processing unit, GPU), an image signal processor (image signal processor, ISP), controller, memory, video codec, digital signal processor (DSP), baseband processor, and/or neural-network processing unit (NPU) Wait. Wherein, different processing units may be independent devices, or may be integrated in one or more processors.

The controller may be the nerve center and command center of the electronic device 100 . The controller can generate an operation control signal according to the instruction operation code and timing signal, and complete the control of fetching and executing instructions.

A memory may also be provided in the processor 110 for storing instructions and data. In some embodiments, the memory in processor 110 is cache memory. This memory may hold instructions or data that have just been used or recycled by the processor 110 . If the processor 110 needs to use the instruction or data again, it can be called directly from the memory. Repeated accesses are avoided and the latency of the processor 110 is reduced, thereby increasing the efficiency of the system.

In some embodiments, the processor 110 may include one or more interfaces. The interface may include an integrated circuit (inter-integrated circuit, I2C) interface, an integrated circuit built-in audio (inter-integrated circuit sound, I2S) interface, a pulse code modulation (pulse code modulation, PCM) interface, a universal asynchronous transceiver (universal asynchronous transmitter) receiver/transmitter, UART) interface, mobile industry processor interface (MIPI), general-purpose input/output (GPIO) interface, subscriber identity module (SIM) interface, and / or universal serial bus (universal serial bus, USB) interface, etc.

It can be understood that, the interface connection relationship between the modules illustrated in this embodiment is only a schematic illustration, and does not constitute a structural limitation of the electronic device 100 . In other embodiments, the electronic device 100 may also adopt different interface connection manners in the foregoing embodiments, or a combination of multiple interface connection manners.

The charging management module 140 is used to receive charging input from the charger. The charger may be a wireless charger or a wired charger. In some wired charging embodiments, the charging management module 140 may receive charging input from the wired charger through the USB interface 130 . In some wireless charging embodiments, the charging management module 140 may receive wireless charging input through the wireless charging coil of the electronic device 100 . While the charging management module 140 charges the battery 142 , it can also supply power to the electronic device through the power management module 141 .

The power management module 141 is used for connecting the battery 142 , the charging management module 140 and the processor 110 . The power management module 141 receives input from the battery 142 and/or the charging management module 140 and supplies power to the processor 110 , the internal memory 121 , the external memory, the display screen 194 , the camera 193 , and the wireless communication module 160 . The power management module 141 can also be used to monitor parameters such as battery capacity, battery cycle times, battery health status (leakage, impedance). In some other embodiments, the power management module 141 may also be provided in the processor 110 . In other embodiments, the power management module 141 and the charging management module 140 may also be provided in the same device.

The wireless communication function of the electronic device 100 may be implemented by the antenna 1, the antenna 2, the mobile communication module 150, the wireless communication module 160, the modulation and demodulation processor, the baseband processor, and the like.

Antenna 1 and Antenna 2 are used to transmit and receive electromagnetic wave signals. Each antenna in electronic device 100 may be used to cover a single or multiple communication frequency bands. Different antennas can also be reused to improve antenna utilization. For example, the antenna 1 can be multiplexed as a diversity antenna of the wireless local area network. In other embodiments, the antenna may be used in conjunction with a tuning switch.

The mobile communication module 150 may provide wireless communication solutions including 2G/3G/4G/5G etc. applied on the electronic device 100 . The mobile communication module 150 may include at least one filter, switch, power amplifier, low noise amplifier (LNA) and the like.

The antenna 1 of the electronic device 100 and the mobile communication module 150 are coupled. The mobile communication module 150 can receive electromagnetic waves from the antenna 1, filter and amplify the received electromagnetic waves, and transmit them to the modulation and demodulation processor for demodulation. The mobile communication module 150 can also amplify the signal modulated by the modulation and demodulation processor, and then turn it into an electromagnetic wave for radiation through the antenna 1 . In some embodiments, at least part of the functional modules of the mobile communication module 150 may be provided in the processor 110 . In some embodiments, at least part of the functional modules of the mobile communication module 150 may be provided in the same device as at least part of the modules of the processor 110 .

The wireless communication module 160 can provide wireless local area networks (WLAN), bluetooth (BT), global navigation satellite system (GNSS), frequency modulation (FM) applied on the electronic device 100 ), near field communication technology (near field communication, NFC), infrared technology (infrared, IR) and other wireless communication solutions. For example, the above-mentioned WLAN may be a (wireless fidelity, Wi-Fi) network.

The antenna 2 of the electronic device 100 and the wireless communication module 160 are coupled. The wireless communication module 160 may be one or more devices integrating at least one communication processing module. The wireless communication module 160 receives electromagnetic waves via the antenna 2 , frequency modulates and filters the electromagnetic wave signals, and sends the processed signals to the processor 110 . The wireless communication module 160 can also receive the signal to be sent from the processor 110 , perform frequency modulation on it, amplify it, and convert it into electromagnetic waves for radiation through the antenna 2 .

The electronic device 100 implements a display function through a GPU, a display screen 194, an application processor, and the like. The GPU is a microprocessor for image processing, and is connected to the display screen 194 and the application processor. The GPU is used to perform mathematical and geometric calculations for graphics rendering. Processor 110 may include one or more GPUs that execute program instructions to generate or alter display information. The display screen 194 may be a touch screen, and the display screen 194 is used to display images, videos, and the like. The display screen 194 includes a display panel.

The electronic device 100 can realize the shooting function through the ISP, the camera 193, the video codec, the GPU, the display screen 194 and the application processor. The ISP is used to process the data fed back by the camera 193 . In some embodiments, the ISP may be provided in the camera 193 . Camera 193 is used to capture still images or video. In some embodiments, the electronic device 100 may include 1 or N cameras 193 , where N is a positive integer greater than 1.

The external memory interface 120 can be used to connect an external memory card, such as a Micro SD card, to expand the storage capacity of the electronic device 100 . The external memory card communicates with the processor 110 through the external memory interface 120 to realize the data storage function. For example to save files like music, video etc in external memory card.

Internal memory 121 may be used to store computer executable program code, which includes instructions. The processor 110 executes various functional applications and data processing of the electronic device 100 by executing the instructions stored in the internal memory 121 . For example, in this embodiment of the present application, the processor 110 may execute instructions stored in the internal memory 121, and the internal memory 121 may include a program storage area and a storage data area.

The storage program area can store an operating system, an application program required for at least one function (such as a sound playback function, an image playback function, etc.), and the like. The storage data area may store data (such as audio data, phone book, etc.) created during the use of the electronic device 100 and the like. In addition, the internal memory 121 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, universal flash storage (UFS), and the like.

The electronic device 100 may implement audio functions through an audio module 170, a speaker 170A, a receiver 170B, a microphone 170C, an earphone interface 170D, an application processor, and the like. Such as music playback, recording, etc.

The audio module 170 is used for converting digital audio information into analog audio signal output, and also for converting analog audio input into digital audio signal. The earphone jack 170D is used to connect wired earphones. The earphone interface 170D can be the USB interface 130, or can be a 3.5mm open mobile terminal platform (OMTP) standard interface, a cellular telecommunications industry association of the USA (CTIA) standard interface.

The keys 190 include a power-on key, a volume key, and the like. Keys 190 may be mechanical keys. It can also be a touch key. Motor 191 can generate vibrating cues. The motor 191 can be used for vibrating alerts for incoming calls, and can also be used for touch vibration feedback. The indicator 192 can be an indicator light, which can be used to indicate the charging state, the change of the power, and can also be used to indicate a message, a missed call, a notification, and the like. The SIM card interface 195 is used to connect a SIM card. The SIM card can be contacted and separated from the electronic device 100 by inserting into the SIM card interface 195 or pulling out from the SIM card interface 195 . The electronic device 100 may support 1 or N SIM card interfaces, where N is a positive integer greater than 1. The SIM card interface 195 can support Nano SIM card, Micro SIM card, SIM card and so on.

Please refer to FIG. 3 , which is a schematic structural diagram of a sound box 300 according to an embodiment of the present application. As shown in FIG. 3, the speaker 300 may include: a processor 301, an external memory interface 302, an internal memory 303, a USB interface 305, a power management module 304, an antenna a, a wireless communication module 308, a display screen 306, an audio module 307, and Speaker 307A, etc.

The processor 301 may include one or more processing units, for example, the processor 301 may include an AP, modem processor, GPU, ISP, controller, memory, video codec, DSP, baseband processor, and/or NPU, etc. Wherein, different processing units may be independent devices, or may be integrated into one or more processors, and a memory may also be provided in the processor 301 for storing instructions and data.

The power management module 304 is used to connect power. The power management module 304 can also be connected with the processor 301, the internal memory 303, the display screen 306, the wireless communication module 308, and the like. The power management module 304 receives power input through the USB interface 305, and supplies power to the processor 301, the internal memory 303, the display screen 306, the wireless communication module 308, and the like. In some embodiments, the power management module 304 may also be provided in the processor 301 .

The wireless communication function of the speaker 300 can be realized by the antenna and the wireless communication module 308 and the like. Among them, the wireless communication module 308 can provide a wireless communication solution including WLAN (such as Wi-Fi network), Bluetooth (BT), GNSS, etc. applied on the speaker 300 .

The wireless communication module 308 may be one or more devices integrating at least one communication processing module. The wireless communication module 308 receives electromagnetic waves via the antenna a, frequency modulates and filters the electromagnetic wave signals, and sends the processed signals to the processor 301 . The wireless communication module 308 can also receive the signal to be sent from the processor 301, frequency-modulate the signal, amplify it, and convert it into electromagnetic waves for radiation through the antenna.

In some embodiments, the antenna a of the sound box 300 is coupled with the wireless communication module 308, so that the sound box 300 can communicate with the network and other devices through wireless communication technology. For example, the wireless communication module 308 in this embodiment of the present application may be a Bluetooth module or a Wi-Fi module. The wireless communication module 308 is used for data transmission with the electronic device 100 and other speakers.

Wherein, the above-mentioned antenna a may include one or more antennas. The one or more antennas can be divided into a first antenna (weak antenna) and a second antenna (normal antenna, also called strong antenna). Wherein, the transmission distance (eg, the first distance) over which the first antenna transmits the wireless signal is smaller than the transmission distance (eg, the second distance) over which the second antenna transmits the wireless signal. The second antenna and the first antenna are switchable. The second antenna and the first antenna implement network communication with other devices (such as mobile phones) through the wireless communication module on the sound box 300 . FIG. 4A shows a schematic diagram of an antenna structure in a sound box 300 provided by an embodiment of the present application.

In one example, the above-mentioned second antenna and first antenna may be two different antennas. The sound box 300 shown in FIG. 3 may be the electronic device 40 (eg, a sound box) shown in FIG. 4A . The electronic device 40 may include a microcontroller unit (MCU) 404 , a wireless communication module 403 , an antenna 401 and an antenna 402 .

The antenna 401 shown in FIG. 4A is the above-mentioned second antenna, and the antenna 402 is the first antenna. The antenna a shown in FIG. 3 may include the antenna 401 and the antenna 402 shown in FIG. 4A . The wireless communication module 308 shown in FIG. 3 may be the wireless communication module 403 shown in FIG. 4A ; the MCU 404 shown in FIG. 4A may be implemented by the processor 301 shown in FIG. 3 . The above-mentioned wireless communication module 403 may be a Wi-Fi chip, and a radio frequency input/output (RFIO) pin of the wireless communication module 403 is connected to the antenna 401 or the antenna 402 through a SPDT switch.

The MCU 404 may include a central processing unit, a memory, a counter, a clock, an interrupt, a serial peripheral interface (SPI), a UART interface, a universal serial bus interface, and the like. Among them, the UART interface is a universal serial data bus used for asynchronous communication. The bus can be a bidirectional communication bus that converts the data to be transmitted between serial communication and parallel communication.

In some embodiments, the MCU 404 exchanges information with the wireless communication module 403 through the UART interface. The wireless communication module 403 is used to realize wireless communication between the speaker 300 and other devices (eg, mobile phones). For the detailed description of the wireless communication module 403, reference may be made to the detailed description of the wireless communication module 308 in the above-mentioned embodiments, which will not be repeated here.

Among them, the antenna 401 and the antenna 402 can be used to transmit and receive electromagnetic waves. Further, the wireless communication module 403 can convert the electromagnetic waves received from the antenna 401 or the antenna 402 into signals, and send the signals to the MCU 404 for processing. Or the wireless communication module 403 can receive the signal to be sent from the MCU 404, and radiate it into electromagnetic waves via the antenna 401 or the antenna 402. In this embodiment of the present application, the first distance over which the antenna 402 transmits the signal is smaller than the second distance over which the antenna 401 transmits the signal.

In some embodiments, the MCU 404 can control the switching of the antenna 401 and the antenna 402. When the speaker 300 adopts the antenna 401, if the distance between the speaker 300 and other devices (such as mobile phones) is less than the second distance, the other devices (such as mobile phones) can receive the signals transmitted by the speaker 300 through the antenna 402, thereby realizing other devices. Communication with the speaker 300; when the speaker 300 adopts the antenna 402, if the distance between the speaker 300 and other devices (such as mobile phones) is less than the first distance, the other devices can receive the signal transmitted by the speaker 300 through the antenna 402, thereby realizing Communication of other devices with the speaker 300 .

Exemplarily, the speaker 300 can use the antenna 401 to send the first message or the second message to the surrounding devices; the speaker 300 can receive the NAN announcement message sent by other devices through the antenna 402 . The speaker 300 can also be connected to a Wi-Fi router through the antenna 401 or the antenna 402 .

In other embodiments, the above-mentioned second antenna and the first antenna may share a part of the wiring, for example, as described in the embodiments shown in FIGS. 4B-4D .

The speaker 300 in the embodiment of the present application implements ultra-short-range communication through the first antenna. In the embodiment of the present application, the dual antennas (the first antenna and the second antenna) in the sound box 300 can be switched by a radio frequency switch. Physically, both the first antenna and the radio frequency switch (the first antenna is shown in the dashed box in FIG. 4B to FIG. 4D ) can be placed in the shielding case or the first antenna can be placed in the chip. 4B-4D show schematic structural diagrams of three kinds of first antennas.

The purpose of the first antenna in the embodiment of the present application is to reduce the transmission distance as much as possible. The principle of constructing the first antenna may be:

(1) Reduce the length of the antenna, thereby reducing the electromagnetic waves radiated into the air;

(2) Reduce the radiation efficiency, and convert a part of the electromagnetic wave radiation into heat energy and consume it through the resistance;

(3) Reduce the return loss, reflect part of the radio frequency energy back into the chip, etc.

The specific implementation of the first antenna may adopt:

(1) Shorten the antenna;

(2) Disconnect a certain point in the true antenna path, or ground it through a resistance, inductance or capacitance at this point;

(3) Use a shield, etc.

It should be understood that the specific implementation (1) and (2) of the above-mentioned first antenna may be implemented on a PCB board or inside a chip.

It should also be understood that the function of the above-mentioned shielding cover is to cut off the path from the electromagnetic wave radiated by the antenna to the receiver, so as to achieve the purpose of weakening the radiation.

It should also be understood that the above-mentioned shortening of the antenna means that the first antenna is shorter than the second antenna. The structures of the three first antennas are shown in FIGS. 4B to 4D , and the first antennas are shown in the dashed boxes in FIGS. 4B to 4D . The structures of the second antenna in FIGS. 4B to 4D are all connected to a filter circuit (eg, a π-type circuit), a matching circuit (eg, a π-type circuit), and an antenna body outside the matching circuit (eg, the antenna body) through RFIO pins. Can be a piece of metal trace). The lengths of the first antenna a shown in the dashed box in FIG. 4B , the first antenna b shown in the dashed box in FIG. 4C , and the first antenna c shown in the dashed box in FIG. 4D are different, but compared with the second antenna Shorter. The function of the filter circuit is to prevent interference, and the matching circuit is used to match the second antenna.

Exemplarily, as shown in FIG. 4B , the first antenna a may be directly disconnected by using the radio frequency input/output (RFIO) pins of the Wi-Fi chip in the shield. Wherein, the first antenna a can be composed of RFIO pins, traces, and the first switch of the two switches (the first switch is not connected to any device). Among them, the 2-way switch refers to the switch between the RFIO and the filter circuit, through which the RFIO pin can be connected or disconnected from the filter circuit; the first-way switch is the one shown in 4B that is connected to the RFIO pin, And the switch disconnected from the filter circuit. It should be understood that the 2-way switch in the embodiment of the present application may be a single-pole double-throw switch.

Exemplarily, as shown in FIG. 4C , the first antenna b may use the RFIO of the Wi-Fi chip in the shield to connect to the ground through a matching device (for example, a resistor). The first antenna b may be composed of RFIO pins, traces, the first switch of the 2-way switch (the first switch is connected to a resistor), and a resistor. Part of the electromagnetic wave radiation can be converted into heat energy and consumed by grounding the resistance, thereby reducing the radiation efficiency of the first antenna b. The 2-way switch refers to the switch between the RFIO pin and the resistor and the filter circuit. Through this switch, the RFIO pin can be connected to the resistor and disconnected from the filter circuit, or the RFIO pin can be connected to the resistor. disconnected and connected to the filter circuit. The first switch is a switch connected to the resistor and disconnected from the filter circuit.

Exemplarily, as shown in FIG. 4D , the first antenna c may use the RFIO pin of the Wi-Fi chip in the shield to connect to the ground through a filter circuit circuit matched with the chip and then a matching device (eg, a resistor). The first antenna c may be composed of RFIO pins, traces, filter circuits, the first switch of the 2-way switch (the first switch is connected to a resistor), and a resistor. Part of the electromagnetic wave radiation can be converted into heat energy and consumed by grounding the resistance, thereby reducing the radiation efficiency of the first antenna b. The 2-way switch refers to the switch between the filter circuit in the shield and the resistor and the matching circuit outside the shield. Through this switch, the filter circuit in the shield can be connected with the resistor and connected with the outside of the shield. The matching circuit is disconnected, or the filter circuit in the shield can be disconnected from the resistor and connected with the matching circuit outside the shield. The first switch is a switch that connects the filter circuit and the resistor in the shield.

It should be understood that the second antenna in FIG. 4B to FIG. 4C may be composed of RFIO pins, traces, the second switch in the 2-way switch, a filter circuit, a matching circuit, and an antenna body connected outside the matching circuit. The second switch is a switch connecting the RFIO pin and the filter circuit.

The second antenna in FIG. 4D may be composed of RFIO pins, filter circuits, traces, the second switch of the 2-way switches, a matching circuit, and an antenna body connected to the outside of the matching circuit. The second switch is a switch that connects the filter circuit inside the shield and the matching circuit outside the shield.

It should be understood that the wireless communication module 403 shown in FIG. 4A may be the Wi-Fi chip described in FIG. 4B to FIG. 4C .

The above different first antenna structures, combined with the different transmit power (Tx power) settings of the Wi-Fi chip, can meet different ultra-short-distance communication requirements (for example, from 10cm to 2m).

Exemplarily, Table 1 shows the communication distances of several different first antenna structures with different transmit powers.

Table 1

Due to the characteristics of the physical device on the chip, the difference between the maximum transmit power and the minimum transmit power of the antenna is correlated. If the minimum transmission power of the speaker 300 is reduced very low, the maximum transmission power will also be reduced, so that the distance requirement during normal operation cannot be met. In the embodiment of the present application, since different smart devices have different structures and different requirements for the security performance of the smart devices, manufacturers of smart devices can use different first antenna structures and transmit powers to ensure the communication distance of the smart devices. Exemplarily, for different smart air conditioner manufacturers, the thickness of the smart air conditioner housing may be different, so under the condition of the same first antenna structure and the same transmit power, the communication distance at which the smart air conditioner can be discovered may also be different. Different smart device manufacturers can test the safe distance at which the smart device can be discovered according to the structure of the smart device itself, in conjunction with the structure of the first antenna and a certain transmit power.

In combination with the above examples, it is assumed that the second distance is 5 meters and the first distance is 0.3 meters. When the speaker 300 adopts a second antenna (ie, a strong antenna), if the distance between the speaker 300 and other devices (such as mobile phones) is smaller than the second distance (such as the other devices are located at position 1 shown in FIG. 4E ), the speaker 300 can be connected to Communication with other devices (such as speakers); when the speaker 300 uses the first antenna (ie, a weak antenna), if the distance between the speaker 300 and other devices (such as mobile phones) is less than the first distance (such as the other devices are located in Figure 4E ) Position 2), the speaker 300 can communicate with other devices (such as mobile phones).

The speaker 300 realizes the display function through the GPU, the display screen 306, and the application processor. The GPU is a microprocessor for image processing, and is connected to the display screen 306 and the application processor. The GPU is used to perform mathematical and geometric calculations for graphics rendering. Processor 301 may include one or more GPUs that execute program instructions to generate or alter display information.

Display screen 306 is used to display images, videos, and the like. The display screen 306 includes a display panel. The display panel can adopt LCD, OLED, AMOLED, FLED, Miniled, MicroLed, Micro-oLed, QLED, etc. For example, in the embodiment of the present application, the display screen 306 may be used to display the image content corresponding to the audio data played by the speaker 300 , the operation interface of the speaker 300 , and the like.

Video codecs are used to compress or decompress digital video. Speaker 300 may support one or more video codecs. In this way, the sound box 300 can play or record videos in various encoding formats, such as: MPEG1, MPEG2, MPEG3, MPEG4 and so on.

Internal memory 303 may be used to store computer executable program code including instructions. The processor 301 executes various functional applications and data processing of the speaker 300 by executing the instructions stored in the internal memory 303 . The internal memory 303 may include a storage program area and a storage data area. The storage program area can store an operating system, an application program required for at least one function (such as a sound playback function, an image playback function, etc.), and the like. The storage data area can store data (such as audio playback records) created during the use of the speaker 300 and the like. In addition, the internal memory 303 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, UFS, and the like.

The external memory interface 302 can be used to connect an external memory card, such as a Micro SD card, to expand the storage capacity of the advertising device 120. The external memory card communicates with the processor 301 through the external memory interface 302 to realize the data storage function. For example to save files like music, video etc in external memory card.

The speaker 300 can implement audio functions through an audio module 307, a speaker 307A, a microphone 307B, an application processor, and the like. Such as music playback, recording, voice capture, etc.

The audio module 307 is used for converting digital audio information into analog audio signal output, and also for converting analog audio input into digital audio signal. Audio module 307 may also be used to encode and decode audio signals. In some embodiments, the audio module 307 may be provided in the processor 301 , or some functional modules of the audio module 307 may be provided in the processor 301 . Speaker 307A, also referred to as "speaker", is used to convert audio electrical signals into sound signals. The microphone 407B, also called "microphone" or "microphone", is used to collect sound signals and convert the sound signals into electrical signals.

The methods in the following embodiments can all be implemented in the electronic device 200 having the above-mentioned hardware structure and the sound box 300 having the above-mentioned hardware structure. In the following embodiments, the above-mentioned electronic device 200 is the mobile phone 100 shown in FIG. 1 , and the sound box 201 , sound box 202 , sound box 203 , sound box 204 and sound box 205 shown in FIG. Methods.

It should be noted that the mobile phone 100 needs to interact with the speaker 201 , the speaker 202 , the speaker 203 , the speaker 204 and the speaker 205 respectively, so as to realize the configuration of the combined speaker. For ease of understanding, in the following embodiments, the interaction between the mobile phone 100 and the

speakers

201 and 202 is used as an example to introduce the interaction between the mobile phone 100 and the speakers in the process of configuring the combined speakers on the mobile phone 100 .

An embodiment of the present application provides a configuration method of a combined sound box. As shown in FIG. 5 , the configuration method of the combined sound box may include S501-S523.

S501, speakers (eg,

speakers

201, 202, 203, 204, and 205) subscribe to a proximity awareness network (NAN) service.

Exemplarily, preset buttons may be provided on the speaker. This preset button is used to trigger the speaker to subscribe to the NAN service. For example, the preset button may be called a "network distribution" button. For example, the above-mentioned preset keys may be physical keys disposed on the upper surface of the sound box or on any side of the sound box. In the embodiment of the present application, the position of the preset button in the sound box is not limited. Alternatively, the sound box may include a display screen, and the above-mentioned preset keys may be virtual keys displayed on the display screen.

Among them, in response to the user's operation 1 (such as a single-click operation, a double-click operation, or a long-press operation, etc.) on the "distribution network" button, the speaker can subscribe to the NAN service. For example, in response to the user's operation 1 on the "distribution network" button, the speaker can enter the network distribution mode. In the distribution network mode, the speaker can automatically subscribe to the NAN service.

Among them, the NAN service is also called the WiFi awareness service. The NAN mechanism is a standard based on WiFi technology proposed by the WiFi Alliance (WFA). In the NAN mechanism, a NAN network formed by a plurality of devices with NAN functions (NAN devices for short) is called a cluster. Each NAN device in a cluster can perform service discovery in the discovery window (DW) of the cluster to discover other NAN devices that can transmit data with it.

Specifically, in the embodiment of the present application, subscribing the speaker to the NAN service specifically refers to: the speaker activates or starts the NAN function. Among them, after a device activates or starts the NAN device, it can set an identity (identity, ID) based on its own media access control (media access control, MAC) address. Moreover, after a device activates or starts the NAN function, if it receives a NAN release message from another device, it can respond to the NAN release message and reply with a corresponding response message.

Exemplarily, take the five sound boxes shown in FIG. 1 participating in the combination for constructing the combined sound box as an example. The

speakers

201 , 202 , 203 , 204 and 205 shown in FIG. 1 can respectively enter the subscription NAN service in response to the user's operation 1 on the respective preset keys.

S502 , the mobile phone 100 displays a first interface of the first APP, where the first interface is used to trigger the mobile phone 100 to construct an N-channel combined speaker.

Among them, N≥2, N is a positive integer. For example, N can be any positive integer such as 2, 3, 5, or 7.

Exemplarily, the first APP in this embodiment of the present application may be an application corresponding to the icon "speaker" 601 shown in FIG. 6 . As shown in FIG. 6 , the mobile phone 100 can receive the user's click operation on the “speaker” 601; in response to the click operation, the mobile phone 100 can start the first APP, and display the home page 701 of the first APP shown in FIG. 7A (ie the first APP). interface 701). The first interface 701 includes a plurality of combination speaker options, such as a “stereo combination speaker” option 702 and a “surround sound combination speaker” option 703 .

The above combination speaker option is used to trigger the mobile phone 100 to construct a combination speaker. For example, the "stereo combination speaker" option 702 is used to trigger the mobile phone 100 to construct a stereo combination speaker including a left channel and a right channel, N=2. For another example, the "Surround Sound Combination Speaker" option 703 is used to trigger the mobile phone 100 to construct a surround sound combination speaker including a left front channel, a right front channel, a center channel, a right surround channel, and a left surround channel. , N=5.

S503. In response to operation a, the mobile phone 100 displays a second interface. The second interface is used to indicate the arrangement of the N speakers.

Exemplarily, the operation a is the first operation. The operation a may be a click operation (eg, a single-click operation) by the user on the "stereo sound box" option 702 or the "surround sound box" option 703 shown in FIG. 7A . In the embodiment of the present application, the above operation a triggers the mobile phone 100 to construct a combined speaker including five-channel surround sound as an example. For example, the mobile phone 100 may receive the user's operation a on the option 703 of "surround sound combination speakers". For example, in response to the user's operation a on the "surround sound combination speaker" option 703 shown in FIG. 7A , the mobile phone 100 may display the second interface 704 shown in FIG. 7B or FIG. 7C . The second interface 704 shown in FIG. 7B or FIG. 7C includes icons of five speakers corresponding to the "surround sound combination speakers" option 703, and indicates the placement layout of the five speakers.

In some embodiments, the above-mentioned second interface further includes prompt information, where the prompt information is used to prompt the user to place the above-mentioned N speakers according to the layout indicated by the second interface. For example, the second interface 704 shown in FIG. 7B or FIG. 7C further includes prompt information 705, such as "please place the speakers according to the following layout".

In other embodiments, the above-mentioned second interface may further include identifiers assigned by the electronic device to the above-mentioned N sound boxes, such as sound box 1, sound box 2, ..., sound box N.

In other embodiments, the above-mentioned second interface may further indicate the role of each of the above-mentioned N loudspeakers. For example, in the second interface 704 shown in FIG. 7C , the roles of the corresponding speakers are indicated below the icons of the respective speakers, such as the left front channel, the right front channel, the center channel, the left surround channel and the right channel . It should be noted that the role of each speaker is determined by the placement of the speaker in the N speakers.

It can be understood that the user can place the five speakers shown in FIG. 1 according to the placement layout indicated by the second interface. For example, the user can adjust the arrangement of the five speakers shown in FIG. 1 , and the adjusted arrangement of

speakers

201 , 202 , 203 , 204 , and 205 shown in FIG. 1 is shown in FIG. 8 .

As shown in FIG. 8, the placement position of the speaker 201 in the five speakers corresponds to the placement position of the left front channel shown in FIG. 7B or FIG. 7C; the placement position of the speaker 202 in the five speakers is the same as that shown in FIG. The placement position of the right front channel shown in 7B or FIG. 7C corresponds; the placement position of the sound box 203 in the five sound boxes corresponds to the placement position of the middle front channel described in FIG. 7B or FIG. 7C ; The placement position of 204 in the five speakers corresponds to the placement position of the left surround channel described in FIG. 7B or FIG. 7C ; The placement of the surround channels corresponds.

It should be noted that, in this embodiment of the present application, S501 may be executed first, and then S502-S503 may be executed; S502-S503 may also be executed first, and then S501 may be executed; or, S501 may also be executed while executing S502-S503. This embodiment of the present application does not limit the sequence of execution of S501 and S502-S503.

S504. In response to the user's operation b on the second interface, the mobile phone 100 broadcasts a NAN release message.

Exemplarily, the operation b is the second operation. The operation b may be a user's click operation (such as a single-click operation, a double-click operation, or a long-press operation) on a preset control in the second interface. The preset control is used to trigger the mobile phone 100 to start network configuration for the N speakers. For example, the preset control may be a "start network configuration" control. The above operation b is a click operation by the user on the "start network configuration" control 706 in the second interface 704 shown in FIG. 7B or FIG. 7C .

Alternatively, the above operation b may also be a preset gesture input by the user in the second interface, such as an S-shaped gesture, an L-shaped gesture, a two-finger upward sliding gesture or a three-finger sliding upward gesture, and the like. In the following embodiments, it is taken as an example that operation b is a user's click operation on a preset control in the second interface.

As shown in FIG. 7B or FIG. 7C, in response to the user's operation b on the "start network configuration" control 706, the mobile phone 100 may publish the NAN service. In the embodiment of the present application, the mobile phone 100 publishes the NAN service, which specifically refers to: the mobile phone 100 broadcasts the NAN publishing message. It can be known from the above embodiment that the speaker 201, the speaker 202, the speaker 203, the speaker 204, and the speaker 205 shown in FIG. 8 have all subscribed to the NAN service. Therefore, the sound box 201, the sound box 202, the sound box 203, the sound box 204, and the sound box 205 shown in FIG. 8 can all receive and publish messages in response to the NAN.

S505, the mobile phone 100 displays a third interface. The third interface is used to prompt the user to bring the mobile phone 100 close to the speaker of the character 1, so that the distance between the mobile phone 100 and the speaker of the character 1 is within the first distance.

Among them, the above-mentioned character 1 is the first character. For example, in response to the user's operation b on the "start network configuration" control 706, the mobile phone 100 may display the third interface 901 shown in FIG. 9A. The third interface 901 is used to prompt the user to bring the mobile phone 100 close to the speaker of the character 1 (eg, the left front channel).

For example, the third interface 901 includes prompt information 902, such as "please bring the mobile phone close to the speaker whose role is the left front channel". The role 1 may be the role of any one of the above N speakers. For example, in the third interface 901 shown in FIG. 9A , the character 1 is the left front channel, and the speaker of the character 1 is the speaker 201 shown in FIG. 8 .

Optionally, the mobile phone 100 may also display the above-mentioned icon of the speaker of the character 1 in a predetermined manner on the third interface. For example, in response to the user's operation b on the "start network configuration" control 706, the mobile phone 100 may display the third interface 903 shown in FIG. 9B. Wherein, the icon of the speaker of the character 1 (eg, the left front channel) is displayed in the third interface 903 in the form of a black mark. In this way, the speaker of the character 1 can be intuitively distinguished from the speakers of other characters, so that the user can quickly locate the position of the speaker of the character 1 among the N speakers.

It should be noted that the above-mentioned preset manners include but are not limited to the manner in which the icon of the speaker of the left front channel is displayed in FIG. 9B , and other display manners are not repeated here.

It can be understood that, as described in S501, the speaker 201, the speaker 202, the speaker 203, the speaker 204, and the speaker 205 are all subscribed to the NAN service, that is, the NAN function is activated or started. Therefore, the speaker 201 , the speaker 202 , the speaker 203 , the speaker 204 , and the speaker 205 subscribed to the NAN service can receive the NAN release message broadcast by the mobile phone 100 . Specifically, after the above S504, the method of this embodiment of the present application may further include S506.

It should be noted that, in this embodiment of the present application, S504 may be performed first to broadcast the NAN release message, and then S505 may be performed; or S505 may be performed first, and then S504 may be performed to broadcast the NAN release message; At the same time, S505 is performed. This embodiment of the present application does not limit the sequence in which the mobile phone 100 broadcasts the NAN release message and performs S505.

S506 , the speakers (eg, the

speakers

201 , 202 , 203 , 204 , and 205 ) receive the NAN release message broadcast by the mobile phone 100 .

The speaker 201 , the speaker 202 , the speaker 203 , the speaker 204 , and the speaker 205 may respond to the NAN release message after receiving the above-mentioned NAN release message.

Generally speaking, a device subscribed to the NAN service can reply with a corresponding response message in response to the NAN publication message. In the embodiment of the present application, after the speaker 201, speaker 202, speaker 203, speaker 204, and speaker 205 subscribed to the NAN service receive the NAN release message, they can switch the antenna of the speaker to a weak antenna, and then use the weak antenna to reply to the corresponding response message. Specifically, after S506, the method of this embodiment of the present application may further include S507-S508.

S507, the speakers (eg, the speakers 201, the speakers 202, the speakers 203, the speakers 204, and the speakers 205) use weak antennas.

It should be noted that the speakers (eg, the

speakers

201 , 202 , 203 , 204 , and 205 ) use strong antennas to implement wireless communication in the process of executing S501 to S506 . When the speaker receives the above-mentioned NAN release message, it can use the weak antenna for wireless communication. The strong antenna is the second antenna, and the weak antenna is the first antenna. For the strong antenna, the weak antenna, and the principle of using the weak antenna for the speaker, reference may be made to the relevant descriptions in the above embodiments, which will not be repeated here.

S508, the speaker 201 broadcasts the message 1 by using a weak antenna. The message 1 includes the ID 1 and the secret key 1 of the speaker 201.

Among them, since the above message 1 is broadcast by the speaker 1 using a weak antenna (also called an ultra-short-range antenna); therefore, the message 1 is also called a short-range message, such as a short-range message 1 . This message 1 is the first message. The speaker 201 is the first speaker. ID 1 is the identification of the first speaker. Key 1 is the first key. The ID 1 of the speaker 201 is used to identify the speaker 201. For example, the ID 1 of the speaker 201 may be the MAC address of the speaker 201; or, the ID 1 of the speaker 201 may be other identifiers of the speaker 201. The above key 1 may be a key randomly generated by the speaker 201 .

S509, the speaker 202 broadcasts the message 2 using a weak antenna. The message 2 includes the ID 2 and the secret key 2 of the speaker 202.

Among them, since the above-mentioned message 2 is broadcast by the speaker 2 using a weak antenna (also called an ultra-short-range antenna); therefore, the message 2 is also called a short-range message, such as a short-range message 2. This message 2 is the second message. The speaker 202 is the second speaker. ID 2 is the identification of the second speaker. Key 2 is the second key. The ID 2 of the speaker 202 is used to identify the speaker 202 . For example, the ID 2 of the speaker 202 may be the MAC address of the speaker 202; or, the ID 2 of the speaker 202 may be other identifiers of the speaker 202. The above-mentioned secret key 2 may be a secret key randomly generated by the speaker 202 .

It should be noted that other speakers participating in the combination (eg, speaker 203 , speaker 204 , and speaker 205 ) also use weak antennas to broadcast short-range messages. The short-range message includes the ID of the corresponding speaker and the corresponding secret key. In this embodiment of the present application, the sound box 201 and the sound box 202 are used as examples to introduce the method of the embodiment of the present application.

Wherein, the effective transmission distance of the speaker (such as the speaker 201 or the speaker 202 ) using a weak antenna for wireless communication is the first distance. The effective transmission distance of the speaker (such as the speaker 201 or the speaker 202) using a strong antenna for wireless communication is the second distance. For example, the above-mentioned second distance may be any distance length such as 5 meters, 3 meters, 4 meters or 6 meters. The above-mentioned first distance is a distance length less than 1 meter, such as 0.3 meters, 0.4 meters, or 0.35 meters.

That is to say, when the speaker (such as the speaker 201) adopts a strong antenna, if the distance between the speaker and the mobile phone 100 is smaller than the second distance, the speaker 300 can communicate with other devices (such as the mobile phone); when the speaker adopts a weak antenna, if the distance between the speaker and the mobile phone 100 is smaller than the second distance The distance between the speaker and the mobile phone 100 is smaller than the first distance, and the speaker can communicate with the mobile phone 100 .

It can be understood that the effective transmission distance of the speakers (eg, the speakers 201 and 202 ) using weak antennas for wireless communication is the first distance (eg, 0.3 meters). Only when the distance between other devices (eg, the mobile phone 100 ) and the speaker is less than the first distance, the short-range message sent by the speaker can be received. Other devices whose distance from the speaker is greater than the first distance cannot receive short-range messages sent by the speaker. Such ultra-short-range communication can ensure that the short-range messages sent by the speaker are not received by other devices, and can avoid operating the speaker because other devices obtain the speaker's secret key and interact with the speaker, and can ensure data transmission between the mobile phone 100 and the speaker. security.

After S505 , as shown in FIG. 8 , the user brings the mobile phone 100 close to the speaker of character 1 (eg, speaker 201 ). After the user places the mobile phone 100 close to the speaker 201 of the character 1 so that the distance between the mobile phone 100 and the speaker 201 is within the first distance, the mobile phone 100 can receive the message 1 sent by the speaker 201 . The mobile phone 100 is not close to the speaker 202 ; therefore, the mobile phone 100 cannot receive the message 2 sent by the speaker 202 . As shown in FIG. 5 , after S508, the method of this embodiment of the present application may further include S510.

S510, the mobile phone 100 receives the message 1, and uses the secret key 1 to encrypt the configuration information 1 to obtain the encrypted information 1.

The encrypted information 1 is the first encrypted information. Message 1 includes ID 1 and secret key 1 of speaker 201. After the mobile phone 100 receives the message 1, it can be determined that the ID 1 is the identifier of the speaker of the above-mentioned role 1. The mobile phone 100 may store the correspondence between roles and IDs shown in Table 2.

Table 2

角色 Role	IDID

角色1role 1	ID 1 ID 1

It can be understood that, according to the correspondence between roles and IDs shown in Table 2, the mobile phone 100 can determine the ID of the speaker corresponding to role 1.

The above configuration information 1 may further include role indication information 1, and the role indication information 1 is used to indicate that the speaker 201 is configured as the role 1 (eg, the left front channel). The configuration information 1 is the first configuration information. The role indication information 1 is the first indication information.

The above configuration information 1 may include network distribution information 1 . The distribution network information 1 is the first distribution network information. The distribution network information 1 is used to support the speaker 201 to perform data interaction in the combined speaker. For the detailed description of the distribution network information 1, reference may be made to the relevant content in the following embodiments, which will not be repeated here.

S511 , the mobile phone 100 sends the encrypted information 1 to the speaker 201 .

For example, the mobile phone 100 can send encrypted information 1 to the speaker 201 according to the ID 1 of the speaker 201 . Alternatively, the mobile phone 100 may broadcast a WiFi message including the above-mentioned encrypted information 1 . The above-mentioned key 1 is randomly generated by the speaker 201, and only the mobile phone 100 obtains the above-mentioned key 1 through the message 1; other devices cannot obtain the above-mentioned key 1. Therefore, even if other devices receive the WiFi message including the above-mentioned encrypted information 1, they cannot decrypt the encrypted information 1, and thus cannot obtain the above-mentioned configuration information 1.

S512 , the speaker 201 receives the encrypted information 1 from the mobile phone 100 , and uses the secret key 1 to decrypt the encrypted information 1 to obtain the configuration information 1 .

S513, the speaker 201 sends a prompt message 1. The prompt information 1 is used to indicate that the speaker 201 is configured as the character 1 indicated by the configuration information 1 .

For example, the speaker 201 can send out the prompt message 1 shown in FIG. 10A , such as “left front channel” 1001 . Alternatively, the speaker 201 may display the light strip corresponding to the above-mentioned character 1, and send out the prompt message 1 through the light strip. For example, the speaker 201 can display the prompt information 1003 shown in FIG. 10B . For another example, the above-mentioned prompt information 1 may be voice information. The speaker 201 can issue a voice prompt, such as "the speaker is configured as the left front channel". For another example, the above-mentioned prompt information 1 may also be information of "channel has been configured", "channel has been configured", or "role has been configured", which is not limited in this embodiment of the present application.

S514 , the speaker 201 uses the distribution network information 1 in the configuration information 1 to interact with other speakers participating in the combination.

It should be noted that, the above-mentioned distribution network information may be implemented in two different ways. In different implementations, the specific content of the distribution network information is different, and the speaker 201 uses the distribution network information to interact with other speakers participating in the combination in different ways. For the detailed description of S514, reference may be made to the relevant content in the following embodiments, which will not be repeated here.

In some embodiments, after the speaker 201 performs S508, the weak antenna can continue to receive the encrypted information 1 from the mobile phone 100. In this embodiment, after the speaker 202 executes S509, it can continue to use the weak antenna to receive information (eg, encrypted information 2) from the mobile phone 100.

In other embodiments, speakers (eg, speakers 201 and 202 ) may use a strong antenna instead of a weak antenna after sending short-range messages. For example, as shown in FIG. 5 , after the speaker 201 sends message 1, it can perform S508a, and the weak antenna uses the strong antenna; after the speaker 202 sends the message 2, it can perform S509a, and the weak antenna uses the strong antenna. The speaker 201 can receive the encrypted information 1 from the mobile phone 100 using a strong antenna.

For example, after receiving the NAN release message broadcasted by the mobile phone 100 , the speaker can periodically use the weak antenna and the strong antenna, until the encrypted information from the mobile phone 100 is received, the weak antenna is no longer used. In this embodiment of the present application, with reference to FIG. 11 , the principle of using a weak antenna and a strong antenna for a sound box in an embodiment of the present application is introduced.

As shown in FIG. 11 , after the speaker 300 subscribes to the NAN service, if it receives a NAN release message from the mobile phone 100, it can use a weak antenna, and use the weak antenna to broadcast message a. The message a includes the ID of the speaker 300 and the secret key a. After the preset time period T1, the speaker 300 can be switched from a weak antenna to a strong antenna, that is, a strong antenna is used. After the preset time period T2, the speaker 300 can be switched from a strong antenna to a weak antenna (ie, a weak antenna is used), and the weak antenna is used to broadcast the message b. The message b includes the ID of the speaker 300 and the secret key b. After the preset time period T1, the speaker 300 can be switched from a weak antenna to a strong antenna, that is, a strong antenna is used. Until the speaker 300 receives the encrypted information from the mobile phone 100, the speaker 300 will no longer use the weak antenna, that is, it is no longer necessary to use the weak antenna to broadcast short-range messages.

It should be noted that, the above-mentioned preset duration T1 and preset duration T2 may be the same or different. The speaker 300 can broadcast one or more short-range messages within the preset time period T1 using a weak antenna. Within the same preset duration T1, the secret keys included in the short-range messages broadcast by the speaker 300 may be the same. However, in different preset time lengths T1, the secret keys included in the short-range messages broadcast by the speaker 300 are different. For example, the above-mentioned secret key a and secret key b are both secret keys randomly generated by the speaker 300, and secret key a and secret key b are different.

The sound box 300 shown in FIG. 11 may be any sound box among the sound box 201 , the sound box 202 , the sound box 203 , the sound box 204 and the sound box 205 shown in FIG. 8 . That is to say, the speaker 201 , the speaker 202 , the speaker 203 , the speaker 204 and the speaker 205 can switch between the weak antenna and the strong antenna as shown in FIG. 11 until the encrypted information from the mobile phone 100 is received.

For example, as shown in FIG. 5 , after the speaker 202 executes S507 to use a weak antenna, and executes S509 to broadcast the short-range message 2 using the weak antenna, because the mobile phone 100 is not close to the speaker 202 ; therefore, the mobile phone 100 cannot receive the information sent by the speaker 202 . Short-range message 2, so the encrypted message cannot be returned to the speaker 202. After S509a, the speaker 202 can execute S515-S516.

S515, the speaker 202 uses a weak antenna.

Among them, S509a and S515 are optional.

S516, the speaker 202 broadcasts the message 3 by using the weak antenna. The message 3 includes the ID 2 and the secret key 3 of the speaker 202.

The ID 2 of the speaker 202 is used to identify the speaker 202. The above-mentioned secret key 3 may be a secret key randomly generated by the speaker 202. The above key 3 is different from the key 2.

It can be understood that the effective transmission distance of the speaker 202 using the weak antenna for wireless communication is the first distance (eg, 0.3 meters). Only when the distance between other devices (such as the mobile phone 100 ) and the speaker is less than the first distance, the short-range message sent by the speaker 202 can be received. And other devices whose distance from the speaker 202 is greater than the first distance cannot receive the short-range message sent by the speaker 202 . Such ultra-short-distance communication can ensure that the short-range messages sent by the speaker are not received by other devices, and can avoid operating the speaker because other devices obtain the speaker's key to interact with the speaker, and can ensure the data between the mobile phone 100 and the speaker 202. Transmission security.

In some embodiments, after the mobile phone 100 sends the encrypted information 1 to the speaker 201, another speaker (eg, the speaker 202) participating in the combination can be configured. For example, as shown in FIG. 5 , after S511 , the mobile phone 100 may perform S517 - S519 to configure the speaker 202 .

S517. The mobile phone 100 displays a fourth interface. The fourth interface is used to prompt the user to bring the mobile phone 100 close to the speaker of the character 2, so that the distance between the mobile phone 100 and the speaker of the character 2 is within the first distance.

For example, character 2 is the second character. The mobile phone 100 can display the fourth interface 1201 shown in FIG. 12 . The fourth interface 1201 is used to prompt the user to bring the mobile phone 100 close to the speaker of the character 2 (eg, the right front channel). For example, the fourth interface 1201 includes third prompt information 1202, such as "please move the mobile phone close to the speaker whose role is the right front channel". The role 2 may be the role of any one of the above N speakers. For example, in the fourth interface 1201 shown in FIG. 12 , the character 2 is the right front channel, and the speaker of the character 2 is the speaker 202 shown in FIG. 8 .

After S517, the user brings the mobile phone 100 close to the speaker of character 2 (eg, the speaker 202). After the user places the mobile phone 100 close to the speaker 202 of the character 2 so that the distance between the mobile phone 100 and the speaker 202 is within the first distance, the mobile phone 100 can receive the message 3 sent by the speaker 202 . As shown in FIG. 5 , after S516 and S517 , the method of this embodiment of the present application may further include S518 .

S518, the mobile phone 100 receives the message 3, and uses the secret key 2 to encrypt the configuration information 2 to obtain the encrypted information 2.

The encrypted information 2 is the second encrypted information. This message 3 is the second message or the third message. The short distance 3 includes the ID 2 and the secret key 3 of the speaker 202 . The speaker 202 is the second speaker. ID 2 is the identification of the second speaker. Key 3 is the second key or the third key. After the mobile phone 100 receives the short distance 3, it can be determined that the ID 2 is the identifier of the speaker of the above-mentioned character 2. The mobile phone 100 can store the correspondence between roles and IDs shown in Table 3.

table 3

角色 Role	IDID

角色1role 1	ID 1 ID 1
角色2role 2	ID 2ID 2

It can be understood that, according to the correspondence between roles and IDs shown in Table 3, the mobile phone 100 can determine the ID of the speaker corresponding to role 2.

The above-mentioned configuration information 2 may further include role indication information 2, and the role indication information 2 is used to indicate that the speaker 202 is configured as the role 2 (eg, the right front channel). The configuration information 2 is the second configuration information. The character instruction information 2 is the second instruction information.

The above configuration information 2 may include network distribution information 2 . The distribution network information 2 is the second distribution network information. The distribution network information 2 is used to support the speaker 201 to perform data interaction in the combined speaker. For the detailed description of the distribution network information 2, reference may be made to the relevant content in the following embodiments, which will not be repeated here.

S519 , the mobile phone 100 sends the encrypted information 2 to the speaker 202 .

For example, the mobile phone 100 can send encrypted information 2 to the speaker 202 according to the ID 2 of the speaker 202 . Alternatively, the mobile phone 100 may broadcast a WiFi message including the above-mentioned encrypted information 2 . The above-mentioned key 3 is randomly generated by the speaker 202, and only the mobile phone 100 obtains the above-mentioned key 3 through the short distance 3; other devices cannot obtain the above-mentioned key 3. Therefore, even if other devices receive the WiFi message including the above-mentioned encrypted information 2, they cannot decrypt the encrypted information 2, and thus cannot obtain the above-mentioned configuration information 2.

S520 , the speaker 202 receives the encrypted information 2 from the mobile phone 100 , and uses the secret key 3 to decrypt the encrypted information 2 to obtain the configuration information 2 .

S521 , the speaker 202 sends a prompt message 2 . The prompt information 2 is used to indicate that the speaker 202 is configured as the role 2 indicated by the configuration information 2 .

For example, the sound box 202 can display the light strip corresponding to the above-mentioned character 2, and send out the prompt message 2 through the light strip. For example, the speaker 201 can display the prompt information 1301 shown in FIG. 13 .

For another example, the above-mentioned prompt information 2 may be voice information. The speaker 202 can issue a voice prompt, such as "the speaker is configured as the right front channel".

S522 , the speaker 202 uses the distribution network information 2 in the configuration information 2 to interact with other speakers participating in the combination.

It should be noted that, the above-mentioned distribution network information may be implemented in two different ways. In different implementations, the specific content of the distribution network information is different, and the speaker 202 uses the distribution network information to interact with other speakers participating in the combination in different ways. For the detailed description of S522, reference may be made to the relevant content in the following embodiments, which will not be repeated here.

As shown in FIG. 5 , after S518 , the mobile phone 100 may execute S523 to configure the speaker 203 , the speaker 204 and the speaker 205 . The specific method for configuring the sound box 203, the sound box 204, and the sound box 205 in S523 may refer to the method for configuring the sound box 201 and the sound box 202 in the above-mentioned embodiment, which will not be repeated here.

Exemplarily, it is assumed that the ID of the speaker 203 is ID 3, the ID of the speaker 204 is ID 4, and the ID of the speaker 205 is ID 5. The mobile phone 100 can store the correspondence between roles and IDs shown in Table 4.

Table 4

角色Role	IDID
角色1(如左前置声道)Role 1 (eg left front channel)	ID 1 ID 1
角色2(如右前置声道)Role 2 (eg right front channel)	ID 2ID 2
角色3(如中置声道)Character 3 (eg center channel)	ID 3ID 3
角色4(如左环绕声道)Character 4 (as left surround channel)	ID 4ID 4
角色5(如右环绕声道)Character 5 (eg right surround channel)	ID 5ID 5

In this embodiment of the present application, the mobile phone 100 may indicate the placement layout of the N speakers to the user through an interface (eg, the second interface), so that the user may place the N speakers according to the placement layout indicated by the second interface. Among them, the placement of the speaker can determine the role of the speaker in the combined speaker. The placement of the speakers is different, and the roles of the speakers in the N speakers participating in the combination are different. The mobile phone 100 may assign roles to each speaker according to the placement positions of the N speakers. In this way, the playback effect of the combined speakers can be improved.

Moreover, the mobile phone 100 can mark the roles of speakers located at different positions on the interface. Then, the mobile phone 100 may sequentially instruct the user to bring the mobile phone 100 close to the speaker of each character through an interface (eg, the third interface or the fourth interface). It can be understood that after the user places the N speakers according to the instructions of the mobile phone 100 , the placement layout of the N speakers is the same as the placement layout of the N speakers participating in the combination on the mobile phone 100 . Therefore, when the mobile phone 100 instructs the user to move the mobile phone 100 close to the speaker of a character, the mobile phone 100 can accurately find the speaker corresponding to the character according to the position of the icon of the speaker of the character on the interface.

To sum up, in the method of the embodiment of the present application, the mobile phone 100 can support the user to set the roles of each speaker participating in the combination in an intuitive manner. In this way, it is possible to solve the problem of incorrect character setting due to the difficulty for the user to distinguish each speaker, and to improve the accuracy of character setting. Moreover, accurately setting the roles of each speaker participating in the combination can improve the audio playback effect of the combined speakers.

Further, a speaker (eg, speaker 201 ) uses a weak antenna to broadcast a short-range message including the speaker's ID and secret key. Such ultra-short-range communication can ensure that the short-range messages sent by the speaker are not received by other devices, and can avoid operating the speaker because other devices obtain the speaker's secret key and interact with the speaker, and can ensure data transmission between the mobile phone 100 and the speaker. security. In addition, the short-distance message transmission is realized by the mobile phone 100 approaching (eg, touching) the speaker, which is convenient for the user to operate, and can improve the user's operating experience.

In other embodiments, the mobile phone 100 may configure another speaker (eg, the speaker 202 ) participating in the combination after confirming that the speaker 201 is successfully configured. For example, as shown in FIG. 14 , before S517-S518, the method of this embodiment of the present application may further include S1401-S1402; before S523, the method of this embodiment of the present application may further include S1403-S1404.

S1401 , the speaker 201 sends a confirmation message 1 to the mobile phone 100 .

Wherein, the confirmation message 1 is the first confirmation message. The confirmation message 1 is used to indicate that the speaker 201 is successfully configured. In an implementation manner, after receiving the encrypted message 1 from the mobile phone 100 , the speaker 201 may execute S1401 to send the confirmation message 1 to the mobile phone 100 . For example, as shown in FIG. 14 , after executing S513 to send the prompt message 1, the speaker 201 can execute S1101 to send the confirmation message 1 to the mobile phone 100 .

In another implementation manner, after the sound box 201 sends out the prompt information 1, the user's operation c on the sound box 201 can be received. This operation c is used to confirm that the speaker configuration is complete. For example, the operation c may be a click operation of the user on the “OK” button 1002 shown in FIG. 10A or the “OK” button 1004 shown in FIG. 10B . In response to the user's operation c on the speaker 201 , the speaker 201 may send a confirmation message 1 to the mobile phone 100 .

S1402 , the mobile phone 100 receives the confirmation message 1 .

In this embodiment, after the mobile phone 100 receives the confirmation message 1, it can be determined that the configuration of the speaker 201 is successful. At this time, the mobile phone 100 can execute S517-S518. That is, in response to the mobile phone 100 receiving the confirmation message 1, the mobile phone 100 may perform S517-S518.

S1403 , the speaker 202 sends a confirmation message 2 to the mobile phone 100 .

Wherein, the confirmation message 2 is the second confirmation message. The confirmation message 2 is used to indicate that the speaker 202 is successfully configured. In an implementation manner, after receiving the encrypted information 2 from the mobile phone 100 , the speaker 202 may execute S1403 to send the confirmation message 2 to the mobile phone 100 . For example, as shown in FIG. 14 , the speaker 202 may execute S1403 to send the confirmation message 2 to the mobile phone 100 after executing S521 to send the prompt message 2 .

In another implementation manner, after the speaker 202 sends out the prompt information 2, the user's operation c on the speaker 202 can be received. This operation c is used to confirm that the speaker configuration is complete. For example, the operation c may be a click operation of the user on the “OK” button 1302 shown in FIG. 13 . In response to the user's operation c on the speaker 202 , the speaker 202 may send a confirmation message 2 to the mobile phone 100 .

S1404 , the mobile phone 100 receives the confirmation message 2 .

In this embodiment, after the mobile phone 100 receives the confirmation message 2, it can be determined that the configuration of the speaker 202 is successful. At this time, the mobile phone 100 may execute S523. That is, in response to the mobile phone 100 receiving the confirmation message 2, the mobile phone 100 may perform S523.

It can be understood that if the user inputs operation c to the speaker, it means that the user determines that the speaker is configured correctly. Adding the user confirmation process can further improve the accuracy of the role configuration of each speaker in the combined speaker.

This embodiment of the present application introduces the network distribution information in the above configuration information, such as configuration information 1 and configuration information 2 .

In the first application scenario, the above N speakers form a combined speaker in an AP mode in which the main speaker is used as an access point (access point, AP). For example, the speaker 201 shown in FIG. 15 is the master speaker among the N speakers, and the other speakers are slave speakers.

In the first application scenario, the configuration information 1 (that is, the first configuration information) sent by the mobile phone 100 to the speaker 201 (the main speaker) may include: role indication information 1 (that is, the first indication information), identity indication information 1 (that is, the first indication information) second identity information) and distribution network information 1 (ie, the first distribution network information).

The above-mentioned role indication information 1 is used to indicate that the speaker 201 is configured as the role 1 (eg, the left front channel). The above-mentioned identity indication information 1 is used to indicate that the speaker 201 is the main speaker.

The above-mentioned network distribution information 1 may include: the main speaker (eg, the speaker 201 ) as the first SSID and the first access password of the AP. In an implementation manner, the first SSID and the first access password may be randomly generated by the mobile phone 100 . In another implementation manner, the first SSID and the first access password may be randomly generated or preconfigured by the speaker 201 . In this implementation manner, the mobile phone 100 can receive the first SSID and the first access password from the speaker 201 . For example, the first SSID and the first access password may be carried in the above-mentioned short-range message 1.

In this application scenario, after the speaker 201 receives the above configuration information 1, it can be determined that the speaker 201 is the main speaker according to the identity indication information 1 in the configuration information 1. Then, the speaker 201 can act as an access point to generate the first wireless local area network. The SSID of the first wireless local area network is the above-mentioned first SSID, and the access password of the first wireless local area network is the above-mentioned first access password.

In the first application scenario, the configuration information 2 (that is, the second configuration information) sent by the mobile phone 100 to the speaker 202 (from the speaker) may include: role indication information 2 (that is, the second indication information), identity indication information 2 (that is, the second instruction information) first identity information) and distribution network information 2 (ie, second distribution network information).

The above-mentioned role indication information 2 is used to indicate that the speaker 202 is configured as the role 2 (eg, the right front channel). The above-mentioned identity indication information 2 is used to indicate that the speaker 202 is a slave speaker. The above-mentioned network distribution information 2 may include: the first SSID and the first access password of the AP to be accessed from the speaker (eg, the speaker 202 ).

In this application scenario, after the speaker 202 receives the above configuration information 2, it can be determined that the speaker 202 is a slave speaker according to the identity indication information 2 in the configuration information 2. Then, the speaker 202 can access the above-mentioned first wireless local area network according to the first SSID and the first access password.

It should be noted that after the first wireless local area network generated by the speaker 201 as the access point is connected from the speakers (such as the speaker 202, the speaker 203, the speaker 204 or the speaker 205), the construction of the above-mentioned combined speaker can be completed.

In the first application scenario, the main speaker (such as the speaker 201) can also be connected to the network to realize the interaction between the speaker and the cloud device. The mobile phone 100 may also send the SSID (denoted as the second SSID) and the access password (denoted as the second access password) of the router 1500 shown in FIG. 15 to the main speaker (eg, the speaker 201 ).

In an implementation manner, the foregoing network configuration information 1 may further include a second SSID and a second access password. After the speaker 201 receives the above configuration information 1, it can be determined that the speaker 201 is the main speaker according to the identity indication information 1 in the configuration information 1. Then, the speaker 201 can access the second wireless local area network provided by the router 1500 according to the second SSID and the second access password.

In another implementation manner, the foregoing network configuration information 1 does not include the second SSID and the second access password. The mobile phone 100 can encrypt the second SSID and the second access password using the above-mentioned secret key 1 to obtain encrypted information 4 ; then, send the encrypted information 4 to the speaker 201 . After the speaker 201 receives the encrypted information 4, it can use the secret key 1 to decrypt the encrypted information 4 to obtain the second SSID and the second access password; The second wireless local area network.

As shown in FIG. 15 , the speaker 201 can be connected to the second wireless local area network provided by the router 1500 as the main speaker, and interact with the cloud device through the router 1500 . As shown in FIG. 15 , other speakers (eg, speaker 202 , speaker 203 , speaker 204 or speaker 205 ) can be connected to the first wireless local area network provided by speaker 201 as a slave speaker.

In the second application scenario, the above N speakers form a combined speaker in a non-AP mode. For example, the speaker 201 shown in FIG. 16 is the master speaker among the N speakers, and the other speakers are slave speakers.

In the second application scenario, the configuration information 1 sent by the mobile phone 100 to the speaker 201 (main speaker) may include: role indication information 1 , identity indication information 1 and distribution network information 1 .

The above-mentioned role indication information 1 is used to indicate that the speaker 201 is configured as the role 1 (eg, the left front channel). The above-mentioned identity indication information 1 is used to indicate that the speaker 201 is the main speaker. The above-mentioned network distribution information 1 may include: the SSID of the router 1500 (denoted as the second SSID) and the access password (denoted as the second access password). After the speaker 201 receives the above configuration information 1, it can be determined that the speaker 201 is the main speaker according to the identity indication information 1 in the configuration information 1. The speaker 201 accesses the above-mentioned second wireless local area network according to the second SSID and the second access password.

In the second application scenario, the configuration information 2 sent by the mobile phone 100 to the speaker 202 (from the speaker) may include: role indication information 2 , identity indication information 2 and distribution network information 2 .

The above-mentioned role indication information 2 is used to indicate that the speaker 202 is configured as the role 2 (eg, the right front channel). The above-mentioned identity indication information 2 is used to indicate that the speaker 202 is a slave speaker. The foregoing network distribution information 2 may include: a second SSID and a second access password. After the speaker 202 receives the above configuration information 2, it can be determined that the speaker 202 is a slave speaker according to the identity indication information 2 in the configuration information 2. Then, the speaker 202 can access the above-mentioned second wireless local area network according to the second SSID and the second access password.

It can be understood that after both the main speaker (eg, speaker 201) and the slave speakers (eg, speaker 202, speaker 203, speaker 204, or speaker 205) are connected to the second wireless local area network provided by the router, the construction of the above-mentioned combined speaker can be completed. For example, as shown in FIG. 16 , the speaker 201 is used as the master speaker, and the speaker 202 , the speaker 203 , the speaker 204 or the speaker 205 as the slave speakers can access the second wireless local area network provided by the router 1500 .

It should be noted that, in the second application scenario, the master speaker (eg, the speaker 201 ) and the slave speaker perform data transmission through the router 1500 . The main speaker can also interact with the cloud device through the router 1500.

In some embodiments, the above-mentioned N speakers form a combined speaker in an AP mode or a non-AP mode, which is pre-configured before the speaker leaves the factory. The above-mentioned first APP is also pre-configured with the content of the configuration information that the mobile phone 100 needs to send to the speaker.

In another embodiment, the above-mentioned N speakers may be selected by the user to form a combined speaker in AP mode or non-AP mode.

In an implementation of this embodiment, in response to the user's operation a on the first interface, the mobile phone 100 may display a fifth interface. The fifth interface is used to prompt the user to select a mode in which the above-mentioned N speakers form a combined speaker. For example, the modes in which the N speakers form a combined speaker may include an AP mode and a non-AP mode.

For example, in response to the user's click operation (eg, a single-click operation) on the "stereo sound box" option 702 or the "surround sound box" option 703 shown in FIG. 7A , the mobile phone 100 may display the fifth interface 1701 shown in FIG. 17 . . The fifth interface 1701 includes an "AP Mode" option 1702 and a "Non-AP Mode" option 1703 . The fifth interface 1701 also includes prompt information for introducing the above AP mode and non-AP mode, such as prompt information "In AP mode, the main speaker is used as a hotspot, and the speaker is connected to the wireless LAN provided by the main speaker" 1704 and prompt information " In non-AP mode, both the main speaker and the slave speakers are connected to the wireless LAN provided by the router"1705.

In response to the user's selection operation on the AP mode on the fifth interface, such as the user's click operation on the "AP mode" option 1702 shown in FIG. 17 , the mobile phone 100 may display the second interface. Then, when the mobile phone 100 executes S510, the encrypted information 1 can be obtained by encrypting the configuration information 1 described in the first application scenario with the secret key 1. When the mobile phone 100 executes S518, the encrypted information 2 can be obtained by encrypting the configuration information 2 described in the first application scenario with the secret key 3. In addition, the sound box (such as the sound box 201 or the sound box 202 ) can also interact with other sound boxes participating in the combination in the manner described in the first scenario above.

In response to the user's selection operation on the non-AP mode on the fifth interface, such as the user's click operation on the "AP mode" option 1702 shown in FIG. 17 , the mobile phone 100 may display the second interface. Then, when the mobile phone 100 executes S510, the encrypted information 1 can be obtained by encrypting the configuration information 1 described in the second application scenario above with the secret key 1. When the mobile phone 100 executes S518, the encrypted information 2 can be obtained by encrypting the configuration information 2 described in the second application scenario above with the secret key 3. In addition, the sound box (such as the sound box 201 or the sound box 202 ) can also interact with other sound boxes participating in the combination in the manner described in the second scenario above.

In another implementation of this embodiment, in response to the user's operation b on the second interface, the mobile phone 100 may display the fifth interface. The fifth interface is used to prompt the user to select a mode in which the above-mentioned N speakers form a combined speaker. For example, the modes in which the N speakers form a combined speaker may include an AP mode and a non-AP mode.

For example, in response to the user clicking the "start network configuration" button 706 shown in FIG. 7B or FIG. 7C , the mobile phone 100 may display the fifth interface 1701 shown in FIG. 17 . The fifth interface 1701 includes an "AP Mode" option 1702 and a "Non-AP Mode" option 1703 .

In response to the user's selection operation on the AP mode on the fifth interface, such as the user's click operation on the "AP mode" option 1702 shown in FIG. 17 , the mobile phone 100 may display a third interface. Then, when the mobile phone 100 executes S510, the encrypted information 1 can be obtained by encrypting the configuration information 1 described in the first application scenario with the secret key 1. When the mobile phone 100 executes S518, the encrypted information 2 can be obtained by encrypting the configuration information 2 described in the first application scenario with the secret key 3. In addition, the sound box (such as the sound box 201 or the sound box 202 ) can also interact with other sound boxes participating in the combination in the manner described in the first scenario above.

In response to the user's selection operation on the non-AP mode on the fifth interface, such as the user's click operation on the "AP mode" option 1702 shown in FIG. 17 , the mobile phone 100 may display a third interface. Then, when the mobile phone 100 executes S510, the encrypted information 1 can be obtained by encrypting the configuration information 1 described in the second application scenario above with the secret key 1. When the mobile phone 100 executes S518, the encrypted information 2 can be obtained by encrypting the configuration information 2 described in the second application scenario above with the secret key 3. In addition, the sound box (such as the sound box 201 or the sound box 202 ) can also interact with other sound boxes participating in the combination in the manner described in the second scenario above.

In the embodiment of the present application, the user may choose to construct the combined speaker in the AP mode or the non-AP mode. In this way, a combined speaker can be constructed according to the user's preference, which can improve the user's experience.

In some embodiments, the main speaker may be randomly selected by the mobile phone 100 from the above N speakers. For example, the mobile phone 100 may select the speaker of the left front channel as the main speaker.

In other embodiments, the role of the main speaker among the above N speakers is fixed and may be pre-configured in the first APP. For example, for a stereo combination speaker, the speaker of the left channel can be the main speaker. For another example, for a surround sound combination speaker, the center channel speaker may be the main speaker. In the above embodiment, the speaker of the left front channel is the main speaker as an example.

In some embodiments, in order to ensure information security during the data interaction between the master speaker and the slave speaker, the mobile phone 100 may also send the speaker key and certificate for the combined speaker to perform data interaction to the master speaker and the slave speaker.

In an implementation manner, the above configuration information 1 and configuration information 2 may further include a speaker key and a certificate for combining speakers to perform data interaction. The speaker key is used to encrypt the interactive data between the master speaker and the slave speaker, and the certificate is used to represent the identity of the speaker, for example, the speaker is a member of the combined speaker.

In another implementation manner, the mobile phone 100 may send encrypted information (eg, encrypted information 1) to the speaker (eg, speaker 201 ), or after receiving a confirmation message (eg, confirmation message 1 ) from the speaker (eg, speaker 201 ) , encrypt the above-mentioned speaker key and certificate by using the key (such as key 1) transmitted by the speaker through the short-distance message, and then send the encrypted information to the speaker (such as the speaker 201). After the speaker (eg, speaker 201 ) receives the encrypted information, it can decrypt the information to obtain the speaker key and certificate.

In other embodiments, the master speaker and the slave speaker in the combination speaker may periodically negotiate and update the speaker key and certificate. In this way, the information security in the process of data interaction between the master speaker and the slave speaker can be improved.

Wherein, in the first application scenario, the master speaker and the slave speaker can negotiate and update the speaker key and certificate through the first wireless local area network. In the second application scenario, the master speaker and the slave speaker can negotiate and update the speaker keys and credentials through the second wireless local area network.

In some embodiments, the mobile phone 100 may also indicate to the master speaker the role of each slave speaker. For example, the mobile phone 100 may send the ID and role of each slave speaker to the master speaker among the N speakers, and their corresponding relationship (as shown in Table 4, the corresponding relationship between roles and IDs).

In an implementation manner, the above configuration information 1 may include the IDs and roles of each slave speaker, and their corresponding relationships.

In another implementation manner, the IDs and roles of each slave speaker, and their corresponding relationships may not be included in the configuration information 1 above. After the mobile phone 100 sends encrypted information (such as encrypted information 1) to the speaker (such as the speaker 201), or receives a confirmation message (such as confirmation message 1) from the speaker (such as the speaker 201), the mobile phone 100 can use the speaker to pass the short-distance message. The transmitted secret key (eg, secret key 1 ) encrypts the IDs and roles of the above-mentioned slave speakers and their corresponding relationships, and then sends the encrypted information to the speaker (eg, speaker 201 ). The speaker (eg, speaker 201 ) can decrypt the information to obtain the IDs and roles of the above-mentioned slave speakers, and their corresponding relationships.

In some embodiments, the mobile phone 100 may broadcast the NAN release message in response to the user's operation a on the first interface. Instead of responding to the user's operation b on the second interface, the NAN publishing message is broadcast. Specifically, the above S504 may be replaced by S1801 shown in FIG. 18 , and the above S505 may be replaced by S1802 shown in FIG. 18 .

S1801, the mobile phone 100 broadcasts the NAN release message.

Wherein, in response to the user's operation a on the first interface, the mobile phone 100 can not only execute the operation of "displaying the second interface" in S503, but also execute S1801.

S1802. In response to the user's operation b on the second interface, display a third interface. The third interface is used to prompt the user to bring the mobile phone 100 close to the speaker of the character 1, so that the distance between the mobile phone 100 and the speaker of the character 1 is within the first distance.

For example, in response to the user's operation a on the "surround sound combination speaker" option 703 in the first interface 701 shown in FIG. 19 , the mobile phone 100 may perform S503 shown in FIG. 18 to display the second interface shown in FIG. 7B or 7C 704, and execute S1801 shown in FIG. 18, as shown in FIG. 19, publish the NAN service (that is, broadcast the NAN publishing message). In response to the user's operation b on the second interface 704 shown in FIG. 7B or 7C, the mobile phone 100 may display the third interface shown in FIG. 9A or 9B.

In this embodiment of the present application, the mobile phone 100 may publish the NAN service in response to the user's operation b on the second interface, or publish the NAN service in response to the user's operation a on the first interface. This embodiment of the present application does not limit this.

It can be understood that, in order to realize the above-mentioned functions, the above-mentioned electronic devices (such as mobile phones) and speakers include corresponding hardware structures and/or software modules for executing each function. Those skilled in the art should easily realize that, in conjunction with the units and algorithm steps of each example described in the embodiments disclosed herein, the embodiments of the present application can be implemented in hardware or a combination of hardware and computer software. Whether a function is performed by hardware or computer software driving hardware depends on the specific application and design constraints of the technical solution. Experts may use different methods for each specific application to implement the described functions, but such implementation should not be considered beyond the scope of the embodiments of the present application.

In this embodiment of the present application, functional modules can be divided into the electronic device (such as a mobile phone) and a speaker according to the above method examples. For example, each functional module can be divided corresponding to each function, or two or more functions can be integrated into one in the processing module. The above-mentioned integrated modules can be implemented in the form of hardware, and can also be implemented in the form of software function modules. It should be noted that, the division of modules in the embodiments of the present application is schematic, and is only a logical function division, and there may be other division manners in actual implementation.

FIG. 20 shows a possible schematic structural diagram of the electronic device (eg, the mobile phone 100 ) and the sound box involved in the above embodiment. As shown in FIG. 20 , the electronic device 2010 may include a sound box combination management module 2011 ; the sound box 2020 may include an ultra-short-range module 2021 and a combination module 2022 ; the sound box 2030 may include an ultra-short-range module 2031 and a combination module 2032 .

Among them, the speaker combination management module 2011 is used to guide the user to add each speaker to the combination and specify a role, and transmit the configuration information to the speaker 2020 and the speaker 2030 . For example, the speaker combination management module 2011 is used to support the electronic device 2010 to perform S502, S503, S504, S505, S510, S511, S517, S518, S519, S523, S1402, S1404, S1801, S1802, and/or use Other procedures for the techniques described herein.

The ultra-short-range module 2021 is used for sending short-range messages to the electronic device 2010 at a safe distance. For example, the ultra-short-range module 2021 is used to support the speaker 2020 to perform S508 in the above examples, and/or other processes for the techniques described herein.

The combination module 2022 is used to process the data transmission between the speakers and play the data of the corresponding channel according to the role of the speakers. For example, the combination module 2022 is used to support the speaker 2020 to perform S501, S506, S507, S508a, S512, S513, S514, S1401 in the above examples, and/or other processes for the techniques described herein.

The ultra-short-range module 2031 is used for sending short-range messages to the electronic device 2010 at a safe distance. For example, the ultra-short-range module 2031 is used to support the loudspeaker 2020 to perform S509, S516 in the above examples, and/or other processes for the techniques described herein.

The combination module 2032 is used to process the data transmission between the speakers and play the data of the corresponding channel according to the role of the speakers. For example, the combination module 2032 is used to support the speaker 2030 to perform S501, S506, S507, S509a, S515, S516a, S520, S521, S522, S1403, and/or other processes for the techniques described herein in the above examples.

In the case of using an integrated unit, the functions of the speaker combination management module 2011 of the electronic device 2010 can be integrated into the processing module, the display module and the communication module. The function of the ultra-short-range module 2021 of the above-mentioned speaker 2020 may be integrated into the communication module, and the function of the combination module 2022 may be integrated into the processing module and the communication module. The function of the ultra-short-range module 2031 of the above-mentioned speaker 2030 can be integrated into the communication module, and the function of the combination module 2032 can be integrated into the processing module and the communication module. The speaker 2020 and the speaker 2030 may further include a display module, and the display module is used to display prompt information (eg, prompt information 1 or prompt information 2).

Of course, the unit modules of the electronic device 2010, the sound box 2020 and the sound box 2030 include but are not limited to the above-mentioned processing module, display module and communication module. For example, the electronic device 2010, the sound box 2020, and the sound box 2030 may also include a storage module.

For example, for the electronic device 2010, the processing module may be one or more processors (the processor 110 shown in FIG. 2), and the communication module includes a wireless communication module (the wireless communication module 160 shown in FIG. 2). The wireless communication module may be referred to as a communication interface. The storage module may be a memory (the internal memory 121 shown in FIG. 2 ). The display module may be a display screen (display screen 194 shown in FIG. 2 ). Wherein, the above-mentioned one or more processors, wireless communication modules, memory and display screen, etc. can be connected together, for example, connected by a bus. The memory described above is used to store computer program code, the computer program code comprising computer instructions. When the processor executes the computer instructions, the electronic device 2010 can execute various functions or steps executed by the mobile phone 100 in the foregoing method embodiments. The structure of the electronic device 2010 may refer to the structure of the electronic device 100 shown in FIG. 2 .

For example, for a sound box (such as sound box 2020 or sound box 2030 ), the processing module may be one or more processors (such as the processor 3001 shown in FIG. 3 ), and the communication module includes a wireless communication module (shown in FIG. 3 ) wireless communication module 308). The wireless communication module may be referred to as a communication interface. The storage module may be a memory (internal memory 303 as shown in FIG. 3 ). The display module may be a display screen (display screen 306 shown in FIG. 3 ). Wherein, the above-mentioned one or more processors, wireless communication modules, memory and display screen, etc. can be connected together, for example, connected by a bus. The memory described above is used to store computer program code, the computer program code comprising computer instructions. When the processor executes the computer instructions, the sound box can perform various functions or steps performed by the sound box 201 or the sound box 202 in the above method embodiments. The structure of the sound box may refer to the structure of the sound box 300 shown in FIG. 3 .

The embodiment of the present application further provides a chip system, and the chip system can be applied to the above-mentioned electronic device or sound box. As shown in FIG. 21 , the chip system 2100 includes at least one processor 2101 and at least one interface circuit 2102 . The processor 2101 and the interface circuit 2102 can be interconnected by wires. For example, the interface circuit 2102 may be used to receive signals from other devices, such as electronics or the memory of a speaker. For another example, the interface circuit 2102 may be used to send signals to other devices (eg, the processor 2101 of an electronic device or a speaker). Exemplarily, the interface circuit 2102 can read the instructions stored in the memory and send the instructions to the processor 2101 . Certainly, the chip system may also include other discrete devices, which are not specifically limited in this embodiment of the present application.

When the instructions are executed by the processor 2101, the electronic device (such as the electronic device 100 shown in FIG. 2) can be made to execute various steps of the mobile phone 100 in the above embodiment.

When the instruction is executed by the processor 2101 , the sound box (the sound box 300 shown in FIG. 3 ) can be caused to perform each step of the sound box 201 or the sound box 202 in the above-mentioned embodiment.

Embodiments of the present application further provide a computer storage medium, where the computer storage medium includes computer instructions, when the computer instructions are executed on the above electronic device (the electronic device 100 shown in FIG. 2 ), the electronic device is made to execute the above Each function or step performed by the mobile phone 100 in the method embodiment.

Embodiments of the present application further provide a computer program product, which, when the computer program product runs on a computer, enables the computer to perform each function or step performed by the mobile phone 100 in the above method embodiments.

An embodiment of the present application further provides a computer storage medium, where the computer storage medium includes computer instructions, when the computer instructions are executed on the above-mentioned sound box (the sound box 300 shown in FIG. 3 ), the sound box is made to execute the above method embodiments Each function or step performed by the speaker 201 or the speaker 202.

Embodiments of the present application further provide a computer program product, which, when the computer program product runs on a computer, enables the computer to execute each function or step performed by the speaker 201 or the speaker 202 in the above method embodiments.

Other embodiments of the present application provide an electronic device, and the electronic device may include: the above-mentioned touch screen, a memory, and one or more processors. The touch screen, memory and processor are coupled. The memory is used to store computer program code comprising computer instructions. When the processor executes the computer instructions, the electronic device can execute various functions or steps executed by the mobile phone in the foregoing method embodiments. For the structure of the electronic device, reference may be made to the structure of the electronic device 100 shown in FIG. 1 .

Other embodiments of the present application provide a display device, which is characterized in that the device can be applied to an electronic device including the above-mentioned touch screen. The apparatus is configured to perform each function or step performed by the mobile phone in the above method embodiments.

An embodiment of the present application further provides a chip system. As shown in FIG. 15 , the chip system includes at least one processor 1501 and at least one interface circuit 1502 . The processor 1501 and the interface circuit 1502 may be interconnected by wires. For example, the interface circuit 1502 may be used to receive signals from other devices, such as the memory of an electronic device. As another example, the interface circuit 1502 may be used to send signals to other devices (eg, the processor 1501). Exemplarily, the interface circuit 1502 may read the instructions stored in the memory and send the instructions to the processor 1501 . When the instructions are executed by the processor 1501, the electronic device can be caused to perform the various steps in the above embodiments. Certainly, the chip system may also include other discrete devices, which are not specifically limited in this embodiment of the present application.

Embodiments of the present application further provide a computer storage medium, where the computer storage medium includes computer instructions, when the computer instructions are executed on the above-mentioned electronic device, the electronic device is made to perform various functions or steps performed by the mobile phone in the above-mentioned method embodiments .

Embodiments of the present application further provide a computer program product, which, when the computer program product runs on a computer, enables the computer to perform various functions or steps performed by the mobile phone in the above method embodiments.

From the description of the above embodiments, those skilled in the art can clearly understand that for the convenience and brevity of the description, only the division of the above functional modules is used as an example for illustration. In practical applications, the above functions can be allocated by Different functional modules are completed, that is, the internal structure of the device is divided into different functional modules, so as to complete all or part of the functions described above.

In the several embodiments provided in this application, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the device embodiments described above are only illustrative. For example, the division of the modules or units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be Incorporation may either be integrated into another device, or some features may be omitted, or not implemented. On the other hand, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and components shown as units may be one physical unit or multiple physical units, that is, they may be located in one place, or may be distributed to multiple different places . Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit. The above-mentioned integrated units may be implemented in the form of hardware, or may be implemented in the form of software functional units.

If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it may be stored in a readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present application can be embodied in the form of software products in essence, or the parts that contribute to the prior art, or all or part of the technical solutions, which are stored in a storage medium , including several instructions to make a device (may be a single chip microcomputer, a chip, etc.) or a processor (processor) to execute all or part of the steps of the methods described in the various embodiments of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read only memory (ROM), random access memory (random access memory, RAM), magnetic disk or optical disk and other media that can store program codes.

The above contents are only specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and any changes or substitutions within the technical scope disclosed in the present application should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

A method for configuring a combined sound box, characterized in that it is used for an electronic device to configure a combined sound box, a first application APP is installed in the electronic device, the combined sound box includes a plurality of sound boxes, and each sound box includes a first antenna and a second sound box. Two antennas, the transmission distance of the first antenna is a first distance, and the transmission distance of the second antenna is a second distance, and the first distance is smaller than the second distance, and the method includes:

The electronic device displays a first interface of the first APP; wherein, the first interface is used to trigger the electronic device to construct an N-channel combination speaker, where N≥2, and N is a positive integer;

In response to the user's first operation on the first interface, the electronic device displays a second interface; wherein, the second interface is used to indicate the arrangement of the N speakers of the N channels, and the N speakers The role of each speaker is determined by the placement of the N speakers;

In response to the user's second operation on the second interface, the electronic device broadcasts a proximity-aware network NAN release message, wherein the NAN release message is used to instruct the speaker subscribed to the NAN service to use the first antenna;

The first speaker in the N speakers receives the NAN release message, and in response to the NAN release message, the first speaker broadcasts the first message using the first antenna;

The electronic device displays a third interface; the third interface is used to prompt the user to move the electronic device close to the sound box of the first role among the N sound boxes, so that the electronic device and the sound box of the first role are separated. The distance between them is within the first distance; the third interface is also used to indicate the role of one or more sound boxes in the N sound boxes, and the one or more sound boxes include the sound box of the first role;

The electronic device receives the first message from the first speaker of the first role, and the first message includes an identifier of the first speaker and a first secret key;

The electronic device sends first encrypted information to the first speaker, the first encrypted information is obtained by encrypting first configuration information with the first secret key, and the first configuration information includes first distribution network information and first indication information, the first indication information is used to indicate that the first speaker is configured as the first role, and the first distribution network information is used to support the first speaker and the N speakers interact with other speakers.
The method according to claim 1, wherein the method further comprises:

The second speaker in the N speakers receives the NAN release message, and in response to the NAN release message, the second speaker broadcasts the second message using the first antenna;

The electronic device displays a fourth interface, and the fourth interface is used to prompt the user to bring the electronic device close to the sound box of the second role among the N sound boxes, so that the electronic device and the sound box of the second role are separated. The distance between them is within the first distance; wherein, the fourth interface is also used to indicate the roles of one or more speakers including the speakers of the second role in the N speakers;

The electronic device receives the second message from the second speaker of the second role, and the second message includes an identifier of the second speaker and a second secret key;

The electronic device sends second encrypted information to the second speaker, the second encrypted information is obtained by encrypting second configuration information with the second key, and the second configuration information includes second distribution network information and second indication information, the second indication information is used to indicate that the second speaker is configured as the second role, and the second distribution network information is used to support the second speaker and the N speakers interact with other speakers.
The method according to claim 2, wherein after the electronic device sends the first encrypted information to the first sound box, the method further comprises:

The electronic device receives a first confirmation message from the first sound box, where the first confirmation message is used to indicate that the first sound box is successfully configured;

Wherein, the electronic device displays a fourth interface, including:

After receiving the first confirmation message, the electronic device displays the fourth interface.
The method according to claim 2 or 3, wherein the second configuration information further includes first identity information, and the first identity information is used to indicate that the second sound box is configured as a slave sound box, and further uses To instruct the second speaker to access the main speaker as an access point AP to provide the first wireless local area network; the second network configuration information includes: the first service set identifier SSID of the first wireless local area network and the first access password ;

The method also includes:

The second speaker accesses the first wireless local area network according to the first SSID and the first access password, and interacts with the main speaker through the first wireless local area network.
The method according to any one of claims 1-4, wherein the first configuration information further includes second identity information, and the second identity information is used to indicate that the first speaker is configured as a master a sound box, also used to instruct the first sound box to provide the first wireless local area network as an access point AP;

The first network distribution information includes: a first SSID and a first access password of the first wireless local area network; or, the method further includes: acquiring, by the electronic device, the first wireless network from the first speaker The first SSID and the first access password of the local area network;

The method also includes:

The first sound box provides the first wireless local area network as the AP, and other sound boxes in the combined sound box are connected to the first wireless local area network, and the first wireless local area network and the combined sound box are connected to the first wireless local area network through the first wireless local area network. Interact with other speakers.
The method according to any one of claims 2-4, wherein the second configuration information further includes first identity information, and the first identity information is used to indicate that the second sound box is configured to be from The speaker is also used to instruct the second speaker to access the second wireless local area network provided by the router; the second network distribution information includes: the second SSID and the second access password of the second wireless local area network;

The method also includes:

The second speaker is connected to the second wireless local area network according to the second SSID and the second access password, and interacts with the main speaker in the N speakers through the second wireless local area network;

Wherein, the first configuration information further includes second identity information, and the second identity information is used to indicate that the first speaker is configured as a main speaker, and is also used to indicate that the first speaker is connected to the information provided by the router. the second wireless local area network; the first network distribution information further includes: the second SSID and the second access password of the second wireless local area network;

The method also includes:

The first sound box accesses the second wireless local area network according to the second SSID and the second access password, and interacts with other sound boxes in the combined sound box through the second wireless local area network.
The method according to any one of claims 2-6, wherein the first configuration information further includes a speaker key and a certificate for the interaction of the N speakers; the second configuration information further includes Speaker keys and credentials for the interaction of the N speakers;

The method also includes:

The first speaker interacts with the second speaker through a first wireless local area network provided by the first speaker according to the speaker key and the credential.
The method according to any one of claims 1-7, wherein the sound box first broadcasts a first message using the first antenna, comprising:

The first sound box periodically uses the first antenna and the second antenna;

When the first speaker uses the first antenna, the first message is broadcast.
A method for configuring a combined sound box, characterized in that it is used for an electronic device to configure a combined sound box, a first application APP is installed in the electronic device, the combined sound box includes a plurality of sound boxes, and each sound box includes a first antenna and a second sound box. Two antennas, the transmission distance of the first antenna is a first distance, and the transmission distance of the second antenna is a second distance, and the first distance is smaller than the second distance, and the method includes:

The electronic device displays a first interface of the first APP; wherein, the first interface is used to trigger the electronic device to construct an N-channel combination speaker, where N≥2, and N is a positive integer;

In response to the user's first operation on the first interface, the electronic device displays a second interface; wherein, the second interface is used to indicate the arrangement of the N speakers of the N channels, and the N speakers The role of each speaker is determined by the placement of the N speakers;

In response to the user's second operation on the second interface, the electronic device broadcasts a proximity-aware network NAN release message, and displays a third interface; wherein the NAN release message is used to instruct speakers subscribed to the NAN service to use the The first antenna; the third interface is used to prompt the user to bring the electronic device close to the sound box of the first role among the N sound boxes, so that the distance between the electronic device and the sound box of the first role is within within the first distance; the third interface is also used to indicate the roles of one or more speakers including the speakers of the first role in the N speakers;

The electronic device receives a first message from the first speaker of the first role, and the first message includes an identifier of the first speaker and a first secret key;

The electronic device sends first encrypted information to the first speaker, the first encrypted information is obtained by encrypting first configuration information with the first secret key, and the first configuration information includes first distribution network information and first indication information, the first indication information is used to indicate that the first speaker is configured as the first role, and the first distribution network information is used to support the first speaker and the N speakers interact with other speakers.
The method according to claim 9, wherein the second interface is further used to indicate the role of each speaker in the N speakers.
The method according to claim 9 or 10, wherein after the electronic device sends the first encrypted information to the first sound box, the method further comprises:

The electronic device displays a fourth interface, and the fourth interface is used to prompt the user to bring the electronic device close to the sound box of the second role among the N sound boxes, so that the electronic device and the sound box of the second role are separated. The distance between them is within the first distance; wherein, the fourth interface is also used to indicate the roles of one or more speakers including the speakers of the second role in the N speakers;

The electronic device receives a second message from the second speaker of the second role, and the second message includes an identifier of the second speaker and a second secret key;

The electronic device sends second encrypted information to the second speaker, the second encrypted information is obtained by encrypting second configuration information with the second key, and the second configuration information includes second distribution network information and second indication information, the second indication information is used to indicate that the second speaker is configured as the second role, and the second distribution network information is used to support the second speaker and the N speakers interact with other speakers.
The method according to claim 11, wherein the electronic device displays a fourth interface, comprising:

After receiving the first confirmation message from the first speaker, the electronic device displays the fourth interface;

Wherein, the first confirmation message is used to indicate that the configuration of the first speaker is successful.
The method according to claim 11 or 12, wherein the second configuration information further comprises first identity information, and the first identity information is used to indicate that the second speaker is configured as a slave speaker, and further uses instructing the second speaker to access the main speaker as an access point AP to provide a first wireless local area network;

The second network distribution information includes: a first service set identifier SSID of the first wireless local area network and a first access password.
The method according to any one of claims 11-13, wherein the first configuration information further includes second identity information, and the second identity information is used to indicate that the first speaker is configured as a master a sound box, also used to instruct the first sound box to provide the first wireless local area network as an access point AP;

The first network distribution information includes: a first SSID and a first access password of the first wireless local area network; or, the method further includes: acquiring, by the electronic device, the first wireless network from the first speaker The first SSID and first access password of the local area network.
The method according to claim 11 or 12, wherein the second configuration information further comprises first identity information, and the first identity information is used to indicate that the second speaker is configured as a slave speaker, and further uses to instruct the second speaker to access the second wireless local area network provided by the router; the second network distribution information includes: the second SSID and the second access password of the second wireless local area network;

The first configuration information further includes second identity information, and the second identity information is used to indicate that the first speaker is configured as a main speaker, and is also used to indicate that the first speaker is connected to the second wireless device provided by the router. A local area network; the first network distribution information further includes: a second SSID and a second access password of the second wireless local area network.
The method according to any one of claims 11-13 or 15, wherein the second configuration information further includes a speaker key and a credential used for the interaction of the N speakers.
The method according to any one of claims 9-16, wherein the first configuration information further includes a speaker key and a credential for the interaction of the N speakers.
A method for configuring a combined sound box, characterized in that it is used for an electronic device to configure a combined sound box, a first application APP is installed in the electronic device, the combined sound box includes a plurality of sound boxes, and each sound box includes a first antenna and a second sound box. Two antennas, the transmission distance of the first antenna is a first distance, and the transmission distance of the second antenna is a second distance, and the first distance is smaller than the second distance, and the method includes:

The electronic device displays a first interface of the first APP; wherein, the first interface is used to trigger the electronic device to construct an N-channel combination speaker, where N≥2, and N is a positive integer;

In response to the user's first operation on the first interface, the electronic device displays a second interface, and broadcasts a proximity-aware network NAN release message; wherein the second interface is used to indicate the N sound boxes of the N channels. The placement layout, the role of each loudspeaker in the N loudspeakers is determined by the placement layout of the N loudspeakers; the NAN publishing message is used to instruct the loudspeaker that subscribes to the NAN service to use the first antenna;

In response to the user's second operation on the second interface, the electronic device displays a third interface; wherein the third interface is used to prompt the user to move the electronic device close to the first character in the N speakers. A sound box, so that the distance between the electronic device and the sound box of the first role is within the first distance; the third interface is also used to indicate that the N sound boxes include the sound box of the first role one or more of the roles of each speaker;

The electronic device receives a first message from the first speaker of the first role, and the first message includes an identifier of the first speaker and a first secret key;

The electronic device sends first encrypted information to the first speaker, the first encrypted information is obtained by encrypting first configuration information with the first secret key, and the first configuration information includes first distribution network information and first indication information, the first indication information is used to indicate that the first speaker is configured as the first role, and the first distribution network information is used to support the first speaker and the N speakers interact with other speakers.
A configuration method of a combined sound box is characterized in that, when applied to a sound box, the sound box includes a first antenna and a second antenna, the emission distance of the first antenna is the first distance, and the emission distance of the second antenna is A second distance, where the first distance is smaller than the second distance, and the method includes:

The speaker receives a proximity sensing network NAN release message broadcast by the electronic device, and the NAN release message is used to instruct the speaker to use the first antenna;

In response to the NAN publishing a message, the speaker broadcasts a message using the first antenna; wherein the message includes an identifier and a secret key of the speaker;

The speaker receives the encrypted information from the electronic device, and uses the secret key to decrypt the encrypted information to obtain the configuration information; wherein the encrypted information is sent by the electronic device after receiving the message, The encrypted information is obtained by encrypting the configuration information with the secret key. The configuration information includes role indication information and network distribution information. The role indication information is used to indicate the role that the speaker is configured with. The network distribution information Used to support the interaction between the speaker and other speakers in the combination speaker.
The method of claim 19, wherein the method further comprises:

The speaker subscribes to a NAN service; wherein, a device subscribed to the NAN service can receive and respond to the NAN publishing message.
The method according to claim 19 or 20, wherein the method further comprises:

The speaker sends out prompt information, and the prompt information is used to indicate the configured role of the speaker.
The method according to any one of claims 19-21, wherein the sound box uses the first antenna to broadcast a message, comprising:

The sound box periodically switches to use the first antenna and the second antenna;

The message is broadcast when the speaker uses the first antenna.
The method according to any one of claims 19-22, wherein the configuration information further comprises: identity information used to indicate that the sound box is configured as a slave sound box, and the identity information is further used to indicate that the sound box is configured as a slave sound box. The speaker is connected to the first wireless local area network; the network distribution information further includes: the first service set identifier SSID and the first access password of the first wireless local area network;

The method also includes:

The speaker accesses the first wireless local area network according to the first SSID and the first access password, and interacts with the main speaker among the N speakers through the first wireless local area network.
The method according to any one of claims 19-23, wherein the configuration information further comprises: identity information used to indicate that the sound box is configured as a main sound box, and the identity information is further used to indicate that the sound box is configured as a main sound box. The speaker provides a first wireless local area network as an access point AP; the network distribution information further includes: a first SSID and a first access password of the first wireless local area network;

The method also includes:

The sound box provides the first wireless local area network as the AP, and other sound boxes in the combined sound box are connected to the first wireless local area network;

The sound box interacts with other sound boxes in the combined sound box through the first wireless local area network.
The method according to any one of claims 19-23, wherein the configuration information further comprises: identity information for indicating that the speaker is configured as a master speaker or the speaker is configured as a slave speaker Identity information, the identity information is also used to instruct the speaker to access the second wireless local area network provided by the router; the network distribution information also includes: the second SSID and the second access password of the second wireless local area network;

The method also includes:

The sound box accesses the second wireless local area network according to the second SSID and the second access password, and interacts with other sound boxes in the combined sound box through the second wireless local area network.
The method according to any one of claims 19-25, wherein the configuration information further comprises a speaker key and a credential for the interaction of the N speakers;

The method also includes:

The speaker interacts with other speakers in the combined speaker according to the speaker key and the credential.
The method according to any one of claims 19-26, wherein the method further comprises:

After receiving the encrypted information, the speaker sends a confirmation message to the electronic device; or,

After the speaker sends out the prompt information, in response to the user's third operation on the prompt information, a confirmation message is sent to the electronic device; wherein the prompt information is used to indicate the configured role of the speaker;

Wherein, the confirmation message is used to indicate that the speaker configuration is successful.
An electronic device, characterized in that a first application APP is installed in the electronic device, and the electronic device includes: a memory, a display screen, a communication module and one or more processors; the memory, the display screen , the communication module is coupled with the processor; the display screen is used to display an image or interface generated by the processor, the communication module is used to communicate with other devices, and the memory is used to store the electronic device The memory is also used to store computer program code, the computer program code includes computer instructions, when the computer instructions are executed by the processor, the electronic device is made to perform as claimed in claims 1-8 or The method of any one of 9-18.
A sound box, characterized in that the sound box includes a memory, a speaker, a communication module and one or more processors; the communication module includes a first antenna and a second antenna, and the emission distance of the first antenna is the first distance, the transmission distance of the second antenna is the second distance, and the first distance is smaller than the second distance; the memory, the speaker, and the communication module are coupled with the processor; the speaker uses For playing audio data, the communication module is used to communicate with other devices, and the memory is used to store data in the sound box; the memory is also used to store computer program codes, and the computer program codes include computer instructions. The computer instructions, when executed by the processor, cause the sound box to perform the method of any of claims 1-8 or 19-27.
A chip system, characterized in that, the chip system is applied to an electronic device including a display screen, a communication module and a memory; the chip system includes one or more interface circuits and one or more processors; the interface circuit and the processor are interconnected through a line; the interface circuit is used for receiving a signal from the memory and sending the signal to the processor, the signal including the computer instructions stored in the memory; when the processing When the computer executes the computer instructions, the electronic device executes the method of any one of claims 1-8 or 9-18.
A chip system, characterized in that the chip system is applied to a sound box including a communication module and a memory, the communication module includes a first antenna and a second antenna, and the transmission distance of the first antenna is the first distance, so the The transmission distance of the second antenna is a second distance, and the first distance is smaller than the second distance; the chip system includes one or more interface circuits and one or more processors; the interface circuit and the The processors are interconnected by lines; the interface circuit is configured to receive signals from the memory and send the signals to the processor, the signals including computer instructions stored in the memory; when the processor executes the When executing the computer instructions, the sound box performs the method of any one of claims 1-8 or 19-27.
A computer storage medium, characterized by comprising computer instructions which, when executed on a device, cause the device to perform the method of any one of claims 1-27.
A computer program product, characterized in that, when the computer program product is run on a computer, the computer is caused to perform the method according to any one of claims 1-27.