CN104507005A - Grouping control method and system of wireless loudspeaker box - Google Patents
Grouping control method and system of wireless loudspeaker box Download PDFInfo
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- CN104507005A CN104507005A CN201410740759.3A CN201410740759A CN104507005A CN 104507005 A CN104507005 A CN 104507005A CN 201410740759 A CN201410740759 A CN 201410740759A CN 104507005 A CN104507005 A CN 104507005A
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Abstract
The invention discloses a grouping control method and system of a wireless loudspeaker box. The method comprises the following steps: sending out a grouping notification message by a control terminal; receiving the grouping notification message by the wireless loudspeaker box, monitoring an audio signal which is sent out by the control terminal and is used for grouping, and returning an adding response message to the control terminal; building a playing group of the wireless loudspeaker box by the control terminal according to the received adding response message. Through the technical scheme disclosed by the invention, in a wireless music system composed of a plurality of wireless loudspeaker boxes, each wireless loudspeaker box can automatically recognize whether to join in the current playing group to participate into synchronized music playing.
Description
Technical field
The present invention relates to wireless sound box field, particularly relate to packet control process and the system of wireless sound box in wireless music system.
Background technology
Along with the development of control terminal and Radio Transmission Technology, wireless sound box just becomes more and more popular, and as Sonos intelligent wireless sound system, any room can be become follow one's bent and enjoys the place of music.In the wireless music system be made up of wireless sound box, be generally made up of multiple wireless sound box, these audio amplifiers can place multiple places within the family, if any be placed on parlor, what have is placed on bedroom, and what have is placed on study etc.These wireless sound boxes realize being interconnected communication by the Radio Transmission Technologys such as 802.11, both single audio amplifier work can have been made---the independent played songs of each audio amplifier, also all audio amplifier collaborative works can be made---the same head song of synchronous broadcasting, intrasystem wherein several audio amplifier can also be made to form a group counseling, such as be placed on several audio amplifier collaborative works in parlor, and be placed on the local audio amplifier that waits such as bedroom and do not participate in or form other group.In the upper installation of control terminal (as mobile phone, panel computer etc.) for control software design such as intelligent radio audio amplifiers, namely control terminal can be connected to wireless sound box by wireless network, net control or the wireless music system be made up of multiple wireless sound box.Specifically can be included on control terminal view Internet to Streaming Media song and to be pushed to wireless sound box and play, open or close wireless sound box, time-out or start played songs and select song in which audio amplifier or which audio amplifier broadcasting etc.
In prior art, the selection song way which audio amplifier or which audio amplifier are play in wireless music system is: on the control software design of control terminal, a user interface is provided, the wireless sound box be connected in network is listed in user interface, user chooses the wireless sound box needing synchronous played songs, and selected wireless sound box is by synchronous played songs.Such as, list in the user interface of control software design " audio amplifier 1, audio amplifier 2, audio amplifier 3, audio amplifier 4, audio amplifier 5 ", user selects " audio amplifier 1, audio amplifier 3, audio amplifier 5 " wherein, and then user is when selecting played songs, and audio amplifier 1,3,5 will synchronously play identical song.There are two inconvenience in existing this mode:
One is that user needs to know which audio amplifier in kind is the title of the wireless sound box listed specifically correspond to, especially when the wireless sound box in wireless music system is many time, if do not named specially for each wireless sound box, user can obscure than being easier to, as user does not know " audio amplifier 1 " concrete which audio amplifier corresponding;
Two is after user enters another room (such as from parlor to bedroom) from a room, needs the synchronous wireless sound box playing music of manually change, and namely need to reenter control software design and go to arrange to user interface, user operation bothers.
Summary of the invention
The object of the invention is to the packet control process and the system that propose a kind of wireless sound box, can realize forming in wireless music system by multiple wireless sound box, each wireless sound box automatically can identify whether to add current broadcasting group and play to participate in synchronous music.
For reaching this object, the present invention by the following technical solutions:
A packet control process for wireless sound box, comprising:
Control terminal sends packet notification message;
Wireless sound box receives described packet notification message, listens to the audio signal for dividing into groups that control terminal sends, and returns add response message to described control terminal;
Described control terminal adds according to what receive the broadcasting group that response message sets up a wireless sound box.
Wherein, described wireless sound box receives described packet notification message, listens to the audio signal for dividing into groups that control terminal sends, and returns and adds response message, comprising to described control terminal:
Wireless sound box receives described packet notification message, opens the microphone input function preset; Listening to by described microphone input function the audio signal for dividing into groups that control terminal sends, returning to described control terminal and adding response message.
Wherein, describedly listening to by described microphone input function the audio signal for dividing into groups that control terminal sends, returning to described control terminal and adding response message, comprising:
Listen to by described microphone input function the audio signal for dividing into groups that control terminal sends, if judge, the intensity of described audio signal is more than or equal to preset value, returns add response message to described control terminal.
Wherein, described wireless sound box receives described packet notification message, listens to the audio signal for dividing into groups that control terminal sends, and returns and adds response message, comprising to described control terminal:
Wireless sound box receives described packet notification message, opens the microphone input function preset, and starts second timer; If listening to by described microphone input function the audio signal for dividing into groups that control terminal sends within the time that described second timer sets, returning to described control terminal and adding response message.
Wherein, described control terminal sends packet notification message, is specially:
Control terminal starts the Auto-grouping function preset, and sending packet notification message, exporting the preset audio signal for dividing into groups after the time delay fixed time.
Wherein, exporting the preset audio signal for dividing into groups after the described time delay fixed time, comprising:
After the control terminal time delay fixed time, exporting the preset audio signal for dividing into groups according to setting intensity, starting first timer simultaneously;
Described control terminal adds according to what receive the broadcasting group that response message sets up a wireless sound box, is specially:
What receive in the time that described first timer sets by described control terminal adds wireless sound box corresponding to response message as group member, sets up one and plays group.
Wherein, after described startup first timer, also comprise:
If what the time of described first timer setting did not then receive that wireless sound box returns adds response message, heighten the output intensity of described audio signal according to setting ratio;
Again export described audio signal according to the output intensity after adjustment, restart described first timer.
Wherein, described in add in response message the facility information comprising wireless sound box, described facility information comprises: the one in the numbering of wireless sound box, title, MAC Address or two or more;
Described control terminal adds according to what receive the broadcasting group that response message sets up a wireless sound box, comprising:
Described control terminal identifies corresponding wireless sound box according to the described facility information added in response message received, and the wireless sound box of described correspondence is set up a broadcasting group as group member.
Wherein, described control terminal, according to after adding of receiving, response message set up the broadcasting group of a wireless sound box, also comprises:
The wireless sound box that described control terminal controls in described broadcasting group synchronously plays music.
Wherein, described control terminal, according to after adding of receiving, response message set up the broadcasting group of a wireless sound box, also comprises:
Control terminal sends grouping end;
Wireless sound box receives grouping end, closes described microphone input function.
The present invention provides a kind of point set control system of wireless sound box on the other hand, comprise control terminal and multiple wireless sound box, described control terminal is connected by wireless network with described wireless sound box, described control terminal comprises grouping and starts module and grouping management module, described wireless sound box comprises monitors module and grouping respond module, wherein:
Described grouping starts module, for sending packet notification message;
Described monitoring module, for receiving the packet notification message of control terminal, monitors the audio signal for dividing into groups that control terminal sends;
Described grouping respond module, is connected with described monitoring module communication, for working as the audio signal for dividing into groups listening to control terminal and send, returning add response message to described control terminal;
Described grouping management module, for adding according to what receive the broadcasting group that response message sets up a wireless sound box.
Wherein, described monitoring module, specifically for receiving described packet notification message, opens the microphone input function preset, the audio signal for dividing into groups sent by described microphone input function monitoring control terminal.
Wherein, described grouping respond module, specifically for listening to the audio signal for dividing into groups that control terminal sends, if judge, the intensity of described audio signal is more than or equal to preset value, returns add response message to described control terminal.
Wherein, described monitoring module, specifically for receiving described packet notification message, opening the microphone input function preset, and starting second timer;
Described grouping respond module, if specifically for listening to by described microphone input function the audio signal for dividing into groups that control terminal sends in time of setting at described second timer, returning to described control terminal and adding response message.
Wherein, described grouping starts module, specifically for starting default Auto-grouping function, sends packet notification message, and exports the preset audio signal for dividing into groups after the time delay fixed time.
Wherein, exporting the preset audio signal for dividing into groups after the described time delay fixed time, comprising:
After the control terminal time delay fixed time, exporting the preset audio signal for dividing into groups according to setting intensity, starting first timer simultaneously;
Described grouping management module, adds wireless sound box corresponding to response message as group member specifically for what receive in time of being set by described first timer, sets up one and plays group.
Wherein, described grouping starts module, if also for time of described first timer setting then do not receive that wireless sound box returns add response message, heighten the output intensity of described audio signal according to setting ratio; Again export described audio signal according to the output intensity after adjustment, restart described first timer.
Wherein, described in add in response message the facility information comprising wireless sound box, described facility information comprises: the one in the numbering of wireless sound box, title, MAC Address or two or more;
Described grouping management module, specifically for identifying corresponding wireless sound box according to the described facility information added in response message received, sets up a broadcasting group using the wireless sound box of described correspondence as group member.
Wherein, described control terminal also comprises: transmit control module,
Described transmit control module, synchronously plays music for the wireless sound box controlled in described broadcasting group.
Wherein, described control terminal also comprises: grouping closing module,
Described grouping closing module, for after establishment broadcasting group, sends grouping end;
Described monitoring module, also for receiving the described grouping end of control terminal, closes described microphone input function.
Implement the embodiment of the present invention, there is following beneficial effect:
The embodiment of the present invention sends packet notification message by control terminal; Wireless sound box receives described packet notification message, listens to the audio signal for dividing into groups that control terminal sends, and returns add response message to described control terminal; Described control terminal adds according to what receive the broadcasting group that response message sets up a wireless sound box.Embodiment of the present invention control terminal is by the preset audio signal for dividing into groups of broadcasting one section, wireless sound box near him can receive this audio signal and automatically add grouping, and distant wireless sound box cannot join grouping because can not receive this audio signal, thus realize the Auto-grouping of wireless sound box.For user, only need the button clicking similar " startup Auto-grouping " on the control software design of control terminal, control software design just starts automatically to identify the wireless sound box near user, and the wireless sound box near user is formed a broadcasting group, the wireless sound box controlling described broadcasting group synchronously plays music.After user has changed a room, perform identical operation, a new broadcasting group can have been set up again at once, avoided in control software design user interface, repeatedly choose the troublesome operation that wireless sound box sets up group.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing described below is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of the packet control process of the wireless sound box of first embodiment of the invention.
Fig. 2 is the structural representation of wireless sound box of the present invention.
Fig. 3 is the packet control process schematic flow sheet of the wireless sound box of second embodiment of the invention.
Fig. 4 is the structural representation of point set control system of the wireless sound box of third embodiment of the invention.
Embodiment
Carry out clear, complete description below in conjunction with accompanying drawing of the present invention to the technical scheme in the embodiment of the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, all belongs to the scope of protection of the invention.
First embodiment
Fig. 1 is the packet control process flow chart of the wireless sound box of first embodiment of the invention, and the packet control process of the wireless sound box of the first embodiment comprises the steps S101-S103:
Step S101, control terminal sends packet notification message.
In a first embodiment, control terminal can be smart mobile phone, panel computer etc., control software design for managing wireless music system is installed in advance in this control terminal, this control software design provides Auto-grouping function, time initial, this Auto-grouping function is in closed condition, and user starts described Auto-grouping function by the user interface of this control software design.After this function on, control terminal broadcasts a packet notification message by control software design all wireless sound boxes in network.
Step S102, wireless sound box receives the packet notification message of control terminal, listens to the audio signal for dividing into groups that control terminal sends, and returns add response message to described control terminal.
Wireless sound box in implementing first can be blue teeth wireless audio amplifier, wifi wireless sound box, 2.4G wireless sound box or FM wireless sound box etc.Specifically, this wireless sound box, on the basis of existing intelligent radio audio amplifier, is also provided with microphone input function, the audio signal for dividing into groups sent by described microphone input function monitoring control terminal.
Specifically as shown in Figure 2, the wireless sound box of the present embodiment comprises network interface, processor, holder, audio processing modules, loud speaker and microphone.Wherein, described network interface can be the wireless communication interface such as radio network interface or bluetooth meeting 802.11 specifications; Described processor comprises a center processing unit, for to the process of voice data and the process of control information, processor is connected to the Internet by network interface, obtain network flow-medium music, processor can also be connected with control terminal (as smart mobile phone, computer etc.) by network interface, receives control signal control signals such as (such as play, stop, starting shooting) shutdown of control terminal; Described holder is used for the program that storage of processor performs, and some configuration datas of intelligent radio audio amplifier, as network connection data, and audio amplifier size, and the list of songs etc. play; Described audio processing modules comprises the digital-to-analogue conversion (DAC) of audio frequency, and analog audio data is carried out the circuit of power amplification, to drive loud speaker; Described loud speaker is sound-reducing parts, and loud speaker is quantity can be one or more; Described microphone has audio frequency input function, and audio signal is converted into digital signal, is transferred to processor, and time initial, the microphone input function of wireless sound box is in closed condition.
In a first embodiment, after the Auto-grouping function on of control terminal, a period of time (to guarantee that wireless sound box first receives described packet notification message) after sending packet notification message, one section of special audio signal (this segment signal is preset in control software design, and wireless sound box this audio signal known is for dividing into groups) is exported by the loud speaker of control terminal.Because the wireless sound box be near control terminal can listen to this audio signal by the microphone input function of self, and then return one and add response message to corresponding control terminal, and distance controlling terminal wireless sound box far away is because monitor less than this audio signal, does not return all the time and add response message.
Preferably, the numbering, title, one in MAC Address or the two or more facility information that comprise wireless sound box is added in response message described in the present embodiment, so that control terminal identifies corresponding wireless sound box according to response message, artificial compared to prior art user identifies wireless sound box according to name, more accurate.
Step S103, described control terminal adds according to what receive the broadcasting group that response message sets up a wireless sound box.
In a first embodiment, control terminal is according to the facility information added in response message received, which wireless sound box identifiable design goes out returns and adds response message, these wireless sound boxes are constructed as a broadcasting group as group member, and then the wireless sound box that just can control in described broadcasting group synchronously plays music.
Pass through first embodiment of the invention, control terminal is by the preset audio signal for dividing into groups of broadcasting one section, wireless sound box near him can receive this audio signal and application joins broadcasting group, and distant wireless sound box cannot apply for joining broadcasting group because can not receive this audio signal, thus realize the Auto-grouping of wireless sound box.For user, only need the button clicking similar " startup Auto-grouping " on the control software design of control terminal, control software design starts the wireless sound box automatically identified near user, and the wireless sound box near user is formed a broadcasting group, the wireless sound box controlling described broadcasting group synchronously plays music.After user has changed a room, perform identical operation, a new broadcasting group can have been set up again at once, avoided in the user interface of control software design, choose the troublesome operation that wireless sound box sets up group.
Second embodiment
Under normal circumstances, user wishes to participate in the synchronous wireless sound box play preferably in its vicinity, if because the wireless sound box of distance, even if add broadcasting group to participate in synchronous broadcasting, may have larger distance loss when the sound that it exports passes to user's ear, intensity is less, and due to transfer voice time delay, relative to the sound that the wireless sound box being in user's annex exports, the effect of echo may be caused, affect user's music appreciating.Based on this, by distinguishing the size of the audio signal strength that wireless sound box receives in the second embodiment, to determine that the wireless sound box adding broadcasting group is near user.Composition graphs 3 pairs of second embodiment of the present invention illustrate as follows, comprise step:
Step S201, sets up the wireless music system comprising control terminal and multiple wireless sound box.
In second embodiment, set up this wireless music system by the wireless network such as WiFi, bluetooth.Control terminal can be smart mobile phone, panel computer etc., control software design for managing wireless music system is installed in advance in this control terminal, this control software design provides Auto-grouping function, time initial, this Auto-grouping function is in closed condition, and user starts described Auto-grouping function by the user interface of this control software design.After this function on, control terminal broadcasts the notification message of an Auto-grouping by control software design all wireless sound boxes in network.Here wireless sound box, on the basis of existing intelligent radio audio amplifier, also has microphone input function, and time initial, the microphone input function of wireless sound box is in closed condition.
Step S202, starts the Auto-grouping function that control terminal is preset, sends packet notification message, and the audio signal for dividing into groups sent after the delay adjustments time, start first timer simultaneously.
In second embodiment, control software design control terminal managing wireless music system provides Auto-grouping function, user is by this function of pushbutton enable of similar in the user interface of control software design " startup Auto-grouping ", and the wireless sound box started in backward wireless music system broadcasts a packet notification message.After this packet notification message sends a period of time, export according to the intensity (such as 70 decibels) of setting the audio signal for dividing into groups preset.In the present embodiment, start a first timer when exporting described audio signal, the duration of this first timer setting can be 10 seconds.
Step S203, wireless sound box receives the packet notification message that control terminal sends, and opens the microphone input function preset, and starts second timer.
In the present embodiment, the notification message that wireless sound box is started to the grouping that control terminal sends by wireless network or wireless communication receiver, open the microphone input function of self, starting second timer simultaneously, monitoring the audio signal for dividing into groups whether receiving control terminal output within the time of second timer setting.
In the present embodiment, the time of second timer setting is not less than the time of first timer setting, such as, can be set to 30 seconds.
Step S204, does wireless sound box listen to the audio signal for dividing into groups that control terminal sends? if so, next step is performed, otherwise, perform step S207.
Does step S205, judge that the intensity of the audio signal received is more than or equal to preset value? if so, next step is performed, otherwise, perform step S207.
Because audio signal exists loss in transmitting procedure, therefore need according to actual conditions, the intensity of audio signal for dividing into groups arranging that control terminal sends in advance.If the intensity of sound loss such as transmitting 5 meters is 10 decibels, if the intensity that then can set the audio signal that wireless sound box receives is more than or equal to 60 decibels, then can determine the close together (in 5 meters) of this wireless sound box and control terminal, perform next step, otherwise, mute microphone (MIC) input function, does not return and adds response message.
Step S206, returns to described control terminal and adds response message.
In second embodiment, what wireless sound box returned add response message turns back to control terminal by the communication such as wireless network or bluetooth.
Step S207, does the time of described second timer setting arrive? if so, mute microphone (MIC) input function, does not return all the time and adds response message; Otherwise, return and perform step S204.
In second embodiment, if wireless sound box does not receive the audio signal that control terminal sends after opening microphone input function in 30 seconds, then mute microphone (MIC) input function, and then do not return and add response message.
Does step S208, judge that the time that first timer sets arrives? if so, perform next step, otherwise what continuation reception wireless sound box returned adds response message, returns execution current procedures.
Step S209, is identified in the wireless sound box added corresponding to response message received in the time of first timer setting.
As a preferred implementation, what if do not receive in 10 seconds after control terminal sends for dividing into groups audio signal, wireless sound box returned adds response message, then stop exporting described audio signal, close described Auto-grouping function simultaneously.
As another preferred implementation, if the time of control terminal described first timer setting after sending the audio signal for dividing into groups then, what do not receive that wireless sound box returns adds response message, can heighten the output intensity (such as the output intensity of described audio signal being adjusted to 80 decibels) of described audio signal according to setting ratio; Again export described audio signal according to the output intensity after adjustment, restart described first timer.
In second embodiment, describedly add in response message the facility information comprising wireless sound box, described facility information comprises: the one in the numbering of wireless sound box, title, MAC Address or two or more, can identify which wireless sound box return and add response message according to the described facility information added in response message received.
Step S210, will identify the wireless sound box of described correspondence as group member, sets up one and plays group.
After broadcasting group is set up, the wireless sound box that can control in described broadcasting group synchronously plays music.Now user selects by the control software design of intelligent terminal the song needing broadcasting, then on the wireless sound box that this plays group, synchronously plays the song chosen, and the wireless sound box that this broadcasting group thinks then does not participate in playing.
Preferably, in the present embodiment, set up broadcasting group complete after or described first timer setting-up time then automatically can close described Auto-grouping function, send grouping end, user can also by this Auto-grouping function of user interface manual-lock of control terminal.Wireless sound box receives the grouping end that control terminal sends, immediately mute microphone (MIC) input function.The microphone input function of timely closedown wireless sound box, prevents the voice signal playing music from again being exported by microphone collection, causes the phenomenon producing audio mixing.
By above-mentioned second embodiment, by increasing microphone input function in wireless sound box, control terminal is according to the setting audio signal for dividing into groups that slightly output one section is preset, wireless sound box near him receives the intensity of this audio signal can more than set point, these wireless sound boxes return within a certain period of time and add response message to apply for joining broadcasting group, distant wireless sound box is then because can not receive this audio signal or the audio signal that receives is slight less and cannot return within a certain period of time and add response message, therefore broadcasting group cannot be joined, realize thus being constructed as a broadcasting group automatically by the wireless sound box be positioned near control terminal.For user, only need the button clicking similar " startup Auto-grouping " on the control software design of control terminal, control software design starts the wireless sound box automatically identified near user, and the wireless sound box near user is formed a broadcasting group, synchronously play music with the wireless sound box of described broadcasting group.After user has changed a room, perform identical operation, a new broadcasting group can have been set up again at once, avoid the troublesome operation selecting audio amplifier in the user interface of control software design.
3rd embodiment
The embodiment of point set control system of the wireless sound box that the 3rd embodiment provides for the embodiment of the present invention.Embodiment and the above-mentioned embodiment of the method for described system belong to same design, and the detail content of not detailed description in the embodiment of system can with reference to said method embodiment.
Composition graphs 4, is described in detail to a point set control system for the wireless sound box of the 3rd embodiment below.
In the third embodiment, a point set control system for wireless sound box comprises control terminal 10 and multiple wireless sound box 20, and described control terminal 10 is connected by wireless network with described wireless sound box 20.Control terminal 10 can be smart mobile phone, panel computer etc., wireless sound box 20 can be blue teeth wireless audio amplifier, wifi wireless sound box, 2.4G wireless sound box or FM wireless sound box etc., this wireless sound box 20, on the basis of existing intelligent radio audio amplifier, is also provided with microphone input function.
In the present embodiment, described control terminal 10 comprises grouping and starts module 101 and grouping management module 102, and described wireless sound box 20 comprises monitors module 201 and grouping respond module 202.In the grouping control procedure of carrying out wireless sound box, described grouping starts module 101, and for sending packet notification message, the Auto-grouping function such as preset by starting control terminal 10 sends packet notification message; Described monitoring module 201, for receiving the packet notification message of control terminal 10, listens to the audio signal for dividing into groups that control terminal 10 sends, and returns add response message to described control terminal 10; The microphone input function preset by open wireless audio amplifier 20 in the present embodiment monitors the audio signal implemented for dividing into groups; Described grouping respond module 202, for listening to the audio signal for dividing into groups that control terminal 10 sends, returning to described control terminal 10 and adding response message; Described grouping management module 102, for adding according to what receive the broadcasting group that response message sets up a wireless sound box.
Preferably, grouping described in the 3rd embodiment starts module 101, specifically for starting the Auto-grouping function that control terminal 10 is preset, sending packet notification message, exporting the preset audio signal for dividing into groups after the delay adjustments time, starting first timer.In the present embodiment, the intensity that described grouping startup module 101 exports described audio signal can be set as 70 decibels.Described grouping management module 102, adds wireless sound box corresponding to response message as group member specifically for what receive in time of being set by described first timer, sets up one and plays group.In the present embodiment, the time of described first timer setting is 10 seconds.
As a preferred implementation, if the time of described first timer setting then do not receive that wireless sound box returns add response message, described grouping starts module 101 and can control to close described Auto-grouping function.
As another preferred implementation, if what the time of described first timer setting did not then receive that wireless sound box returns adds response message, described grouping starts module 102 can heighten described audio signal output intensity (being such as adjusted to 80 decibels) according to setting ratio; Again export described audio signal according to the output intensity after adjustment, restart described first timer.Described in similar second embodiment.
Preferably, described in the 3rd embodiment, monitor module 201, specifically for receiving the packet notification message of control terminal 10, the microphone input function that open wireless audio amplifier 20 is preset, and start second timer; Described grouping respond module 202, if specifically for listening to the audio signal for dividing into groups that control terminal 10 sends in time of setting at described second timer, returning to described control terminal 10 and adding response message; The time that described second timer setting-up time is not less than the setting of described first timer can be set in the present embodiment, such as, can be 30 seconds.
Preferably, described grouping respond module 202, specifically for listening to the audio signal for dividing into groups that control terminal 10 sends, if judge, the intensity of described audio signal is more than or equal to preset value (such as 60 decibels), returns add response message to described control terminal; If judge, the intensity of described audio signal is less than preset value, then do not return and add response message.
Preferably, in the third embodiment, what wireless sound box 20 returned adds in response message the facility information comprising wireless sound box 20, specifically comprises: the one in the numbering of wireless sound box, title, MAC Address or two or more.Described grouping management module 102, can identify corresponding wireless sound box, the wireless sound box of described correspondence is set up a broadcasting group as group member according to the described facility information added in response message received.
Further, described control terminal 10 also comprises: transmit control module 103, synchronously plays music for the wireless sound box controlled in described broadcasting group.
Further, described control terminal 10 also comprises: grouping closing module 104, for after establishment broadcasting group, sends grouping end, such as, can control to close described Auto-grouping function, send grouping end simultaneously; The monitoring module 201 of described wireless sound box 20, also for receiving the described grouping end of control terminal 10, closes described microphone input function.
By above-mentioned 3rd embodiment, control terminal is by the preset audio signal for dividing into groups of broadcasting one section, wireless sound box near him can receive this audio signal and automatically join broadcasting group, distant wireless sound box then cannot join broadcasting group because can not receive this audio signal, thus realizes the Auto-grouping of wireless sound box.For user, only need the button clicking similar " startup Auto-grouping " on the control software design of control terminal, control software design starts the wireless sound box automatically identified near user, and the wireless sound box near user is formed a broadcasting group, synchronously play music with the wireless sound box of described broadcasting group.After user has changed a room, perform identical operation, a new broadcasting group can have been set up again at once, avoided in the user interface of control software design, choose the troublesome operation that audio amplifier sets up group.
Above disclosedly be only present pre-ferred embodiments, certainly the right of the present invention can not be limited with this, therefore, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., still belong to the scope that the present invention is contained.
Claims (20)
1. a packet control process for wireless sound box, is characterized in that, comprising:
Control terminal sends packet notification message;
Wireless sound box receives described packet notification message, listens to the audio signal for dividing into groups that control terminal sends, and returns add response message to described control terminal;
Described control terminal adds according to what receive the broadcasting group that response message sets up a wireless sound box.
2. the packet control process of wireless sound box as claimed in claim 1, it is characterized in that, described wireless sound box receives described packet notification message, listens to the audio signal for dividing into groups that control terminal sends, return to described control terminal and add response message, comprising:
Wireless sound box receives described packet notification message, opens the microphone input function preset; Listening to by described microphone input function the audio signal for dividing into groups that control terminal sends, returning to described control terminal and adding response message.
3. the packet control process of wireless sound box as claimed in claim 2, is characterized in that, describedly listens to by described microphone input function the audio signal for dividing into groups that control terminal sends, and returns and adds response message, comprising to described control terminal:
Listen to by described microphone input function the audio signal for dividing into groups that control terminal sends, if judge, the intensity of described audio signal is more than or equal to preset value, returns add response message to described control terminal.
4. the packet control process of wireless sound box as claimed in claim 1, it is characterized in that, described wireless sound box receives described packet notification message, listens to the audio signal for dividing into groups that control terminal sends, return to described control terminal and add response message, comprising:
Wireless sound box receives described packet notification message, opens the microphone input function preset, and starts second timer; If listening to by described microphone input function the audio signal for dividing into groups that control terminal sends within the time that described second timer sets, returning to described control terminal and adding response message.
5. the packet control process of wireless sound box as claimed in claim 1, it is characterized in that, described control terminal sends packet notification message, is specially:
Control terminal starts the Auto-grouping function preset, and sending packet notification message, exporting the preset audio signal for dividing into groups after the time delay fixed time.
6. the packet control process of wireless sound box as claimed in claim 5, is characterized in that, exporting the preset audio signal for dividing into groups, comprising after the described time delay fixed time:
After the control terminal time delay fixed time, exporting the preset audio signal for dividing into groups according to setting intensity, starting first timer simultaneously;
Described control terminal adds according to what receive the broadcasting group that response message sets up a wireless sound box, is specially:
What receive in the time that described first timer sets by described control terminal adds wireless sound box corresponding to response message as group member, sets up one and plays group.
7. the packet control process of wireless sound box as claimed in claim 5, is characterized in that, after described startup first timer, also comprise:
If what the time of described first timer setting did not then receive that wireless sound box returns adds response message, heighten the output intensity of described audio signal according to setting ratio;
Again export described audio signal according to the output intensity after adjustment, restart described first timer.
8. the packet control process of wireless sound box as claimed in claim 1, it is characterized in that, describedly add in response message the facility information comprising wireless sound box, described facility information comprises: the one in the numbering of wireless sound box, title, MAC Address or two or more;
Described control terminal adds according to what receive the broadcasting group that response message sets up a wireless sound box, comprising:
Described control terminal identifies corresponding wireless sound box according to the described facility information added in response message received, and the wireless sound box of described correspondence is set up a broadcasting group as group member.
9. the packet control process of wireless sound box as claimed in claim 1, is characterized in that, described control terminal, according to after adding of receiving, response message set up the broadcasting group of a wireless sound box, also comprises:
The wireless sound box that described control terminal controls in described broadcasting group synchronously plays music.
10. the packet control process of wireless sound box as claimed in claim 2, is characterized in that,
Described control terminal, according to after adding of receiving, response message set up the broadcasting group of a wireless sound box, also comprises:
Control terminal sends grouping end;
Wireless sound box receives grouping end, closes described microphone input function.
Point set control system of 11. 1 kinds of wireless sound boxes, it is characterized in that, comprise control terminal and multiple wireless sound box, described control terminal is connected by wireless network with described wireless sound box, described control terminal comprises grouping and starts module and grouping management module, described wireless sound box comprises monitors module and grouping respond module, wherein:
Described grouping starts module, for sending packet notification message;
Described monitoring module, for receiving the packet notification message of control terminal, monitors the audio signal for dividing into groups that control terminal sends;
Described grouping respond module, is connected with described monitoring module communication, for working as the audio signal for dividing into groups listening to control terminal and send, returning add response message to described control terminal;
Described grouping management module, for adding according to what receive the broadcasting group that response message sets up a wireless sound box.
Point set control system of 12. wireless sound boxes as claimed in claim 11, it is characterized in that, described monitoring module, specifically for receiving described packet notification message, open the microphone input function preset, the audio signal for dividing into groups sent by described microphone input function monitoring control terminal.
Point set control system of 13. wireless sound boxes as claimed in claim 12, it is characterized in that, described grouping respond module, specifically for listening to the audio signal for dividing into groups that control terminal sends, if judge, the intensity of described audio signal is more than or equal to preset value, returns add response message to described control terminal.
Point set control system of 14. wireless sound boxes as claimed in claim 11, is characterized in that, described monitoring module, specifically for receiving described packet notification message, opening the microphone input function preset, and starting second timer;
Described grouping respond module, if specifically for listening to by described microphone input function the audio signal for dividing into groups that control terminal sends in time of setting at described second timer, returning to described control terminal and adding response message.
Point set control system of 15. wireless sound boxes as claimed in claim 11, it is characterized in that, described grouping starts module, specifically for starting default Auto-grouping function, send packet notification message, and after the time delay fixed time, export the preset audio signal for dividing into groups.
Point set control system of 16. wireless sound boxes as claimed in claim 15, is characterized in that, exporting the preset audio signal for dividing into groups, comprising after the described time delay fixed time:
After the control terminal time delay fixed time, exporting the preset audio signal for dividing into groups according to setting intensity, starting first timer simultaneously;
Described grouping management module, adds wireless sound box corresponding to response message as group member specifically for what receive in time of being set by described first timer, sets up one and plays group.
Point set control system of 17. wireless sound boxes as claimed in claim 15, it is characterized in that, described grouping starts module, if also for time of described first timer setting then do not receive that wireless sound box returns add response message, heighten the output intensity of described audio signal according to setting ratio; Again export described audio signal according to the output intensity after adjustment, restart described first timer.
Point set control system of 18. wireless sound boxes as claimed in claim 11, it is characterized in that, describedly add in response message the facility information comprising wireless sound box, described facility information comprises: the one in the numbering of wireless sound box, title, MAC Address or two or more;
Described grouping management module, specifically for identifying corresponding wireless sound box according to the described facility information added in response message received, sets up a broadcasting group using the wireless sound box of described correspondence as group member.
Point set control system of 19. wireless sound boxes as claimed in claim 11, it is characterized in that, described control terminal also comprises: transmit control module,
Described transmit control module, synchronously plays music for the wireless sound box controlled in described broadcasting group.
Point set control system of 20. wireless sound boxes as claimed in claim 12, it is characterized in that, described control terminal also comprises: grouping closing module,
Described grouping closing module, for after establishment broadcasting group, sends grouping end;
Described monitoring module, also for receiving the described grouping end of control terminal, closes described microphone input function.
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