CN104185122A - Control method and system for playing devices and master playing device - Google Patents
Control method and system for playing devices and master playing device Download PDFInfo
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- CN104185122A CN104185122A CN201410407119.0A CN201410407119A CN104185122A CN 104185122 A CN104185122 A CN 104185122A CN 201410407119 A CN201410407119 A CN 201410407119A CN 104185122 A CN104185122 A CN 104185122A
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Abstract
The embodiment of the invention relates to the technical field of mobile communication, and particularly relates to a control method and system for playing devices and the master playing device. The method includes the steps of obtaining the first distance between the master playing device and the slave playing device, the second distance between the master playing device and a mobile device carried by a user and the third distance between the slave playing device and the mobile device, wherein the master playing device, the slave playing device and the mobile device respectively comprise a wireless communication module; selecting a set of audio parameters corresponding to the first distance, the second distance and the third distance from preset multiple sets of audio parameters; controlling the master playing device and the slave playing device to play audio data according to the selected set of audio parameters. By means of the method, the stereophonic playing effect of the playing devices can be dynamically regulated according to the position information of the user.
Description
Technical field
The embodiment of the present invention relates to mobile communication technology field, relates in particular to a kind of control method, system and main playback equipment of playback equipment.
Background technology
The family wireless music system being formed by a plurality of playback equipments, just more and more be subject to consumer's welcome, wherein family wireless music system comprises main playback equipment (for example smart mobile phone), the mobile device (for example intelligent bracelet or bluetooth earphone) for example, carrying from playback equipment (Baffle Box of Bluetooth) and user.
At present, in family wireless music system, the position of each playback equipment is normally fixed, for example, two loudspeaker that position is fixing are installed in smart mobile phone, by these two loudspeaker, play respectively the voice data of L channel and R channel, realize stereophonic effect, in audio frequency broadcast system by a plurality of playback equipments that are fixed on diverse location, realize stereosonic result of broadcast.
In family wireless music system, the position of each playback equipment is fixed, and broadcast mode underaction, if user's position changes, the stereophonic effect that each playback equipment that user hears so forms changes thereupon.That is, the control method of existing playback equipment can not be guaranteed the played in stereo effect of the positional information based on user.
Summary of the invention
The object of the invention is to propose a kind of control method, system and main playback equipment of playback equipment, with according to user's positional information, dynamically adjust the played in stereo effect of each playback equipment.
On the one hand, the invention provides a kind of control method of playback equipment, comprising:
Second distance value between the mobile device that obtains main playback equipment and carry from the first distance value between playback equipment, described main playback equipment and user and described the 3rd distance value between playback equipment and described mobile device, describedly include wireless communication module at wherein said main playback equipment from playback equipment and described mobile device;
From the many groups audio frequency parameter setting in advance, select the one group audio frequency parameter corresponding with described the first distance value, described second distance value and described the 3rd distance value; According to one group of audio frequency parameter selecting, control described main playback equipment and described from playback equipment playing audio-fequency data.
On the one hand, the invention provides a kind of main playback equipment again, comprising:
Distance acquiring unit, for obtain main playback equipment and the mobile device that carries from the first distance value between playback equipment, described main playback equipment and user between second distance value and described the 3rd distance value between playback equipment and described mobile device, wherein said main playback equipment, describedly from playback equipment and described mobile device, include wireless communication module;
Audio frequency parameter selected cell, selects the one group audio frequency parameter corresponding with described the first distance value, described second distance value and described the 3rd distance value for the many groups audio frequency parameter from setting in advance;
Device control cell, for one group of audio frequency parameter according to selecting, controls described main playback equipment and described from playback equipment playing audio-fequency data.
On the other hand, the invention provides a kind of control system of playback equipment, comprise main playback equipment, the mobile device carrying from playback equipment and user, wherein,
Described main playback equipment is used for: obtain second distance value and described the 3rd distance value between playback equipment and described mobile device between the mobile device that described main playback equipment and described the first distance value, described main playback equipment and user between playback equipment carry; From the many groups audio frequency parameter setting in advance, select the one group audio frequency parameter corresponding with described the first distance value, described second distance value and described the 3rd distance value; According to described one group of audio frequency parameter, control described main playback equipment and from playback equipment playing audio-fequency data;
Describedly from playback equipment, be used for: according to the control playing audio-fequency data of described main playback equipment;
Wherein said main playback equipment, describedly from playback equipment and described mobile device, include wireless communication module.
The control method of the playback equipment providing in the embodiment of the present invention, system and main playback equipment, can, according to user's positional information, dynamically adjust the played in stereo effect of each playback equipment.In the embodiment of the present invention, according to user's positional information, obtain the first distance value, second distance value and the 3rd distance value, from the many groups audio frequency parameter setting in advance, choose the one group audio frequency parameter corresponding with the first distance value, second distance value and the 3rd distance value, and according to the audio frequency parameter described main playback equipment of control of selecting with from playback equipment playing audio-fequency data.That is,, when the residing position of user is different, main playback equipment is different with the audio frequency parameter from playback equipment, thereby guarantees the played in stereo effect of the positional information based on user.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the embodiment of the present invention, forms a part for the embodiment of the present invention, does not form the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is the realization flow figure of the control method of the playback equipment that provides in first embodiment of the invention;
Fig. 2 is the realization flow figure of the control method of the playback equipment that provides in second embodiment of the invention;
Fig. 3 is the realization flow figure of the control method of the playback equipment that provides in third embodiment of the invention;
Fig. 4 is the structural representation of the main playback equipment that provides in fourth embodiment of the invention;
Fig. 5 is the structural representation of the control system of the playback equipment that provides in fifth embodiment of the invention.
Embodiment
Below in conjunction with drawings and the specific embodiments, the embodiment of the present invention is carried out more in detail and complete explanation.Be understandable that, specific embodiment described herein is only for explaining the embodiment of the present invention, but not restriction to the embodiment of the present invention.It also should be noted that, for convenience of description, in accompanying drawing, only show the part relevant to the embodiment of the present invention but not full content.
The first embodiment:
Fig. 1 is the realization flow figure of the control method of the playback equipment that provides in first embodiment of the invention, and the method can be carried out by main playback equipment.This realization flow comprises:
Step 11, obtain main playback equipment and the mobile device that carries from the first distance value between playback equipment, described main playback equipment and user between second distance value and described the 3rd distance value between playback equipment and described mobile device, wherein said main playback equipment, describedly from playback equipment and described mobile device, include wireless communication module.
Main playback equipment can be Baffle Box of Bluetooth from playback equipment for smart mobile phone and panel computer etc., the intelligent bracelet that mobile device can be worn for user or bluetooth earphone etc.Main playback equipment, from playback equipment and user, be usually located in certain space, the value of described the first distance value, described second distance value and described the 3rd distance value is in certain scope, and for example, their value is all less than 10 meters.
Wherein, obtain main playback equipment and the mobile device that carries from the first distance value between playback equipment, described main playback equipment and user between second distance value and described the 3rd distance value between playback equipment and described mobile device, can comprise:
Steps A, obtain respectively the wireless network signal strength of described main playback equipment, described wireless communication module from playback equipment and described mobile device.
Wherein, described wireless communication module can comprise bluetooth module and/or WLAN (WIFI, Wireless Fidelity) module.That is, described wireless communication module can only include bluetooth module, also can only include wireless local area network module, can also comprise bluetooth module and wireless local area network module.
The wireless network signal strength of step B, the described main playback equipment of foundation, described wireless communication module from playback equipment and described mobile device, obtains described the first distance value, described second distance value and described the 3rd distance value.
Concrete, according to the wireless network signal strength of wireless communication module and the wireless network signal strength of described wireless communication module from playback equipment in described main playback equipment, obtain described the first distance value, the wireless network signal strength that the main playback equipment of foundation is corresponding and the difference between wireless network signal strength corresponding to playback equipment, obtain described the first distance value; According to the wireless network signal strength of wireless communication module and the wireless network signal strength of the wireless communication module in described mobile device in described main playback equipment, obtain described second distance value, according to the difference between wireless network signal strength corresponding to the main playback equipment wireless network signal strength corresponding with mobile device, obtain described second distance value; According to the wireless network signal strength of described wireless communication module from playback equipment and the wireless network signal strength of the wireless communication module in described mobile device, obtain described the 3rd distance value, according to from the difference between wireless network signal strength corresponding to the playback equipment wireless network signal strength corresponding with mobile device, obtain described the 3rd distance value.
Wherein, described wireless communication module from playback equipment obtains from the wireless network signal strength of playback equipment, to main playback equipment, sends the wireless network signal strength from playback equipment; Wireless communication module in described mobile device obtains after the wireless network signal strength of mobile device, sends the wireless network signal strength of mobile device to main playback equipment; Main playback equipment obtains the wireless network signal strength of self by self wireless communication module, main playback equipment can obtain respectively main playback equipment, from the wireless network signal strength of playback equipment and mobile device.
Step 12, from the many groups audio frequency parameter setting in advance, select the one group audio frequency parameter corresponding with described the first distance value, described second distance value and described the 3rd distance value.
In the many groups audio frequency parameter setting in advance in main playback equipment, each group audio frequency parameter and one group of first distance value setting in advance, second distance value is corresponding with the 3rd distance value, when main broadcaster's equipment and be the first distance value from the distance between playback equipment, distance between main playback equipment and user is second distance value, and while being the 3rd distance value from the distance between playback equipment and user, main playback equipment foundation and the first distance value, second distance value and audio frequency parameter corresponding to the 3rd distance value are controlled main playback equipment and during from playback equipment playing audio-fequency data, there is good played in stereo effect.
Wherein, described one group of audio frequency parameter can comprise: the broadcasting frequency of the delay reproduction time of the broadcast sound volume of main playback equipment, main playback equipment, main playback equipment, from the broadcast sound volume of playback equipment, from the delay reproduction time of playback equipment with from the broadcasting frequency of playback equipment.
The unit of broadcast sound volume can be decibel (dB), the unit that postpones reproduction time can be millisecond (ms), the unit that plays frequency can be hertz (Hz), for example, the one group of audio frequency parameter setting in advance is: (20dB, 50ms, 5000Hz, 30dB, 100ms, 5200Hz), the broadcast sound volume of main playback equipment is 20dB, the delay reproduction time of main playback equipment is 50ms, the broadcasting frequency of main playback equipment is 5000Hz, from the broadcast sound volume of playback equipment, be 30dB, from the delay reproduction time of playback equipment, be 100ms, and be 5200Hz from the broadcasting frequency of playback equipment.
One group of audio frequency parameter that step 13, foundation are selected, controls described main playback equipment and described from playback equipment playing audio-fequency data.
Main playback equipment is controlled described main playback equipment and described from playback equipment playing audio-fequency data by the audio frequency parameter of selecting.For example, while playing a frame voice data, main broadcaster is put this frame voice data of device parses, and according to the audio frequency parameter of main playback equipment in corresponding audio frequency parameter with from the audio frequency parameter of playback equipment, controls respectively main playback equipment and play this frame voice data from playback equipment.
To sum up, the control method of the playback equipment providing in first embodiment of the invention, when user is during in diverse location, obtain described the first distance value, described second distance value and described the 3rd distance value, and in the audio frequency parameter setting in advance from main playback equipment, select the audio frequency parameter corresponding with described the first distance value, described second distance value and described the 3rd distance value, main playback equipment according to the audio frequency parameter of selection, to control main playback equipment and from playback equipment playing audio-fequency data.Due to when the residing position of user is different, main playback equipment is different with the audio frequency parameter from playback equipment, thereby guarantees the played in stereo effect of the positional information based on user.
The second embodiment:
Fig. 2 is the realization flow figure of the control method of the playback equipment that provides in first embodiment of the invention, and the method can be carried out by main playback equipment.This realization flow comprises:
Step 21, at described main playback equipment and described during from playback equipment playing audio-fequency data, second distance value between the mobile device that obtains main playback equipment and carry from the first distance value between playback equipment, described main playback equipment and user and described the 3rd distance value between playback equipment and described mobile device, describedly include wireless communication module at wherein said main playback equipment from playback equipment and described mobile device.
Concrete, at described main playback equipment and described during from playback equipment playing audio-fequency data, according to the wireless network signal strength of wireless communication module and the wireless network signal strength of described wireless communication module from playback equipment in described main playback equipment, obtain described the first distance value; According to the wireless network signal strength of wireless communication module and the wireless network signal strength of the wireless communication module in described mobile device in described main playback equipment, obtain described second distance value; According to the wireless network signal strength of described wireless communication module from playback equipment and the wireless network signal strength of the wireless communication module in described mobile device, obtain described the 3rd distance value.
Step 22, obtain the audio frequency parameter of the main playback equipment that meets played in stereo effect that user regulates and from the audio frequency parameter of playback equipment.
For example, user in a certain fixed position, the first distance value, second distance value and the 3rd distance value are fixedly time, play after the voice data of certain hour, user, according to the result of broadcast of voice data, regulates the audio frequency parameter of main playback equipment, and from the audio frequency parameter of playback equipment, until user determines that it is when this position, till the played in stereo effect of voice data meets the requirements.
Step 23, in described main playback equipment, store described the first distance value, described second distance value and described the 3rd distance value, and audio frequency parameter and the described audio frequency parameter from playback equipment of the described main playback equipment corresponding with described the first distance value, described second distance value and described the 3rd distance value.
The audio frequency parameter of the described main playback equipment corresponding with described the first distance value, described second distance value and described the 3rd distance value that in storing step 22, user adjusts in described main playback equipment and the storage of the described audio frequency parameter from playback equipment.Repeated execution of steps 21-step 23 has stored user when diverse location in main playback equipment, the played in stereo effect of guaranteeing voice data preferably the main playback equipment of many groups audio frequency parameter and from the audio frequency parameter of playback equipment.
Step 24, obtain described the first distance value, described second distance value and described the 3rd distance value.
While playing any voice data, obtain the first distance value described in current time, described second distance value and described the 3rd distance value.
Step 25, from the many groups audio frequency parameter setting in advance, select the audio frequency parameter of the main playback equipment corresponding with described the first distance value, described second distance value and described the 3rd distance value and from the audio frequency parameter of playback equipment.
Step 26, according to the audio frequency parameter of described main playback equipment, control described main broadcaster and put device plays voice data, and according to the described audio frequency parameter from playback equipment, control described from playback equipment playing audio-fequency data.
At current time, and main playback equipment, while being respectively the first distance value, second distance value and the 3rd distance value from the distance between playback equipment and user, the audio frequency parameter of main playback equipment and can make voice data there is good played in stereo effect from the audio frequency parameter of playback equipment.
In second embodiment of the invention, the result of broadcast of the voice data that user hears according to self, the audio frequency parameter of the main playback equipment of many groups is set in main playback equipment and from the audio frequency parameter of playback equipment, make user when diverse location, all can select the audio frequency parameter of the main playback equipment corresponding with positional information and from the audio frequency parameter of playback equipment, thereby guarantee to have good played in stereo effect.
The 3rd embodiment:
Fig. 3 is the realization flow figure of the control method of the playback equipment that provides in third embodiment of the invention, and the method can be carried out by main playback equipment.This realization flow comprises:
Step 31, under current time, second distance value between the mobile device that obtains described main playback equipment and carry from the first distance value between playback equipment, described main playback equipment and user and described the 3rd distance value between playback equipment and described mobile device, describedly include wireless communication module at wherein said main playback equipment from playback equipment and described mobile device.
Step 32, main playback equipment are selected the audio frequency play parameter corresponding with the first distance value, second distance value and the 3rd distance value from the many groups audio frequency play parameter setting in advance.
What need to say is, many group audio frequency play parameter can be that expert engineer debugs in advance and is built in main playback equipment, also after can be user debug according to following mode, be set in main playback equipment: at described main playback equipment and described during from playback equipment playing audio-fequency data, obtain described the first distance value, described second distance value and described the 3rd distance value; Obtain the audio frequency parameter of the main playback equipment that meets played in stereo effect that user regulates and from the audio frequency parameter of playback equipment; In described main playback equipment, store described the first distance value, described second distance value and described the 3rd distance value, and audio frequency parameter and the described audio frequency parameter from playback equipment of the described main playback equipment corresponding with described the first distance value, described second distance value and described the 3rd distance value.
Also it should be noted that, the audio frequency play parameter corresponding with the first distance value, second distance value and the 3rd distance value, refer at main playback equipment and be the first distance value from playback equipment spacing, distance between main playback equipment and user is second distance value, and while being the 3rd distance value from the distance between playback equipment and user, main playback equipment is controlled main playback equipment by this audio frequency play parameter and from playback equipment playing audio-fequency data, is had good played in stereo effect.
Step 33, main playback equipment be by the audio frequency play parameter of selecting, and controls main playback equipment and from playback equipment playing audio-fequency data.
Wherein, audio frequency play parameter can comprise the audio frequency play parameter of main playback equipment and from the audio frequency play parameter of playback equipment.Now, described in described foundation, organize with this one group of audio frequency parameter that distance parameter is corresponding, control described main playback equipment and described from playback equipment playing audio-fequency data, can comprise: according to the audio frequency parameter of described main playback equipment, control described main broadcaster and put device plays voice data, and according to the described audio frequency parameter from playback equipment, control described from playback equipment playing audio-fequency data.
The control method of the playback equipment providing in third embodiment of the invention, can regulate audio frequency parameter in real time according to user's positional information, thereby for user provides good stereophonic effect, to improve user, experiences.
Be below device embodiment and the system embodiment of the embodiment of the present invention, the inventive method embodiment, device embodiment and system embodiment belong to same design, the detail content of detailed description not in device embodiment and system embodiment, can be with reference to said method embodiment.
The 4th embodiment:
Fig. 4 is the structural representation of the main playback equipment that provides in fourth embodiment of the invention, as shown in Figure 4, main playback equipment described in the present embodiment can comprise: distance acquiring unit 41, for obtain main playback equipment and the mobile device that carries from the first distance value between playback equipment, described main playback equipment and user between second distance value and described the 3rd distance value between playback equipment and described mobile device, wherein said main playback equipment, describedly from playback equipment and described mobile device, include wireless communication module; Audio frequency parameter selected cell 42, selects the one group audio frequency parameter corresponding with described the first distance value, described second distance value and described the 3rd distance value for the many groups audio frequency parameter from setting in advance; Device control cell 43, for one group of audio frequency parameter according to selecting, controls described main playback equipment and described from playback equipment playing audio-fequency data.
Wherein, can also comprise: the pre-acquiring unit of distance, at described main playback equipment and described during from playback equipment playing audio-fequency data, obtains described the first distance value, described second distance value and described the 3rd distance value; The pre-acquiring unit of parameter, for obtaining the audio frequency parameter of the main playback equipment that meets played in stereo effect that user regulates and from the audio frequency parameter of playback equipment; Parameter pre-stored unit, for storing described the first distance value, described second distance value and described the 3rd distance value at described main playback equipment, and audio frequency parameter and the described audio frequency parameter from playback equipment of the described main playback equipment corresponding with described the first distance value, described second distance value and described the 3rd distance value; Now, described device control cell 43 specifically can be for: according to the audio frequency parameter of described main playback equipment, control described main broadcaster and put device plays voice data, and according to the described audio frequency parameter from playback equipment, control described from playback equipment playing audio-fequency data.
Wherein, described one group of audio frequency parameter can comprise: the broadcasting frequency of the delay reproduction time of the broadcast sound volume of main playback equipment, main playback equipment, main playback equipment, from the broadcast sound volume of playback equipment, from the delay reproduction time of playback equipment with from the broadcasting frequency of playback equipment.
Wherein, distance acquiring unit 41, can comprise: signal strength signal intensity is obtained subelement, for obtaining respectively the wireless network signal strength of described main playback equipment, the described wireless communication module from playback equipment and described mobile device; Distance is obtained subelement, for the wireless network signal strength according to described main playback equipment, the described wireless communication module from playback equipment and described mobile device, obtains described the first distance value, described second distance value and described the 3rd distance value.
Wherein, described wireless communication module can comprise bluetooth module and/or wireless local area network module.
Therefore, the main playback equipment providing in fourth embodiment of the invention, user during in diverse location, all can control main playback equipment and from playback equipment playing audio-fequency data, thereby guarantee that the voice data that user hears has good played in stereo effect.
The 5th embodiment:
Fig. 5 is the structural representation of the control system of the playback equipment that provides in fifth embodiment of the invention, and this control system comprises main playback equipment 51, the mobile device 53 carrying from playback equipment 52 and user, wherein,
Described main playback equipment 51 for: obtain second distance value and described the 3rd distance value between playback equipment 52 and described mobile device 53 between the mobile device 53 that described main playback equipment 51 and described the first distance value, described main playback equipment 51 and user between playback equipment 52 carry; From the many groups audio frequency parameter setting in advance, select the one group audio frequency parameter corresponding with described the first distance value, described second distance value and described the 3rd distance value; According to one group of audio frequency parameter selecting, control described main playback equipment 51 and from playback equipment 52 playing audio-fequency datas;
Described from playback equipment 52 for: according to the control playing audio-fequency data of described main playback equipment 51;
Wherein said main playback equipment 51, describedly from playback equipment 52 and described mobile device 53, include wireless communication module.
Wherein, described main playback equipment 51 can comprise distance acquiring unit, audio frequency parameter selected cell and device control cell, can also comprise the pre-acquiring unit of distance, the pre-acquiring unit of parameter and parameter pre-stored unit, wherein, distance acquiring unit can comprise that signal strength signal intensity is obtained subelement and distance is obtained subelement.
The control system of the playback equipment providing in fifth embodiment of the invention, user during in diverse location, all can control main playback equipment and from playback equipment playing audio-fequency data, thereby guarantee that the voice data that user hears has good played in stereo effect.
The above is only the preferred embodiment of the embodiment of the present invention, is not limited to the embodiment of the present invention, and to those skilled in the art, the embodiment of the present invention can have various changes and variation.Any modification of doing within all spirit in the embodiment of the present invention and principle, be equal to replacement, improvement etc., within all should being included in the protection range of the embodiment of the present invention.
Claims (10)
1. a control method for playback equipment, is characterized in that, comprising:
Second distance value between the mobile device that obtains main playback equipment and carry from the first distance value between playback equipment, described main playback equipment and user and described the 3rd distance value between playback equipment and described mobile device, describedly include wireless communication module at wherein said main playback equipment from playback equipment and described mobile device;
From the many groups audio frequency parameter setting in advance, select the one group audio frequency parameter corresponding with described the first distance value, described second distance value and described the 3rd distance value;
According to one group of audio frequency parameter selecting, control described main playback equipment and described from playback equipment playing audio-fequency data.
2. method according to claim 1, it is characterized in that, before second distance value between the mobile device that obtains main playback equipment and carry from the first distance value between playback equipment, described main playback equipment and user and described the 3rd distance value between playback equipment and described mobile device, also comprise:
At described main playback equipment and described during from playback equipment playing audio-fequency data, obtain described the first distance value, described second distance value and described the 3rd distance value;
Obtain the audio frequency parameter of the main playback equipment that meets played in stereo effect that user regulates and from the audio frequency parameter of playback equipment;
In described main playback equipment, store described the first distance value, described second distance value and described the 3rd distance value, and audio frequency parameter and the described audio frequency parameter from playback equipment of the described main playback equipment corresponding with described the first distance value, described second distance value and described the 3rd distance value;
Described in described foundation, organize with this one group of audio frequency parameter that distance parameter is corresponding, control described main playback equipment and described from playback equipment playing audio-fequency data, comprise: according to the audio frequency parameter of described main playback equipment, control described main broadcaster and put device plays voice data, according to the described audio frequency parameter from playback equipment, control described from playback equipment playing audio-fequency data.
3. method according to claim 1, it is characterized in that, described one group of audio frequency parameter comprises: the broadcasting frequency of the delay reproduction time of the broadcast sound volume of main playback equipment, main playback equipment, main playback equipment, from the broadcast sound volume of playback equipment, from the delay reproduction time of playback equipment with from the broadcasting frequency of playback equipment.
4. method according to claim 1, it is characterized in that, second distance value between the mobile device that obtains main playback equipment and carry from the first distance value between playback equipment, described main playback equipment and user and described the 3rd distance value between playback equipment and described mobile device, comprising:
Obtain respectively the wireless network signal strength of described main playback equipment, described wireless communication module from playback equipment and described mobile device;
According to the wireless network signal strength of described main playback equipment, described wireless communication module from playback equipment and described mobile device, obtain described the first distance value, described second distance value and described the 3rd distance value.
5. according to the method described in claim 1-4 any one, it is characterized in that, described wireless communication module comprises bluetooth module and/or wireless local area network module.
6. a main playback equipment, is characterized in that, comprising:
Distance acquiring unit, for obtain main playback equipment and the mobile device that carries from the first distance value between playback equipment, described main playback equipment and user between second distance value and described the 3rd distance value between playback equipment and described mobile device, wherein said main playback equipment, describedly from playback equipment and described mobile device, include wireless communication module;
Audio frequency parameter selected cell, selects the one group audio frequency parameter corresponding with described the first distance value, described second distance value and described the 3rd distance value for the many groups audio frequency parameter from setting in advance;
Device control cell, for one group of audio frequency parameter according to selecting, controls described main playback equipment and described from playback equipment playing audio-fequency data.
7. device according to claim 6, is characterized in that, also comprises:
The pre-acquiring unit of distance, at described main playback equipment and described during from playback equipment playing audio-fequency data, obtains described the first distance value, described second distance value and described the 3rd distance value;
The pre-acquiring unit of parameter, for obtaining the audio frequency parameter of the main playback equipment that meets played in stereo effect that user regulates and from the audio frequency parameter of playback equipment;
Parameter pre-stored unit, for storing described the first distance value, described second distance value and described the 3rd distance value at described main playback equipment, and audio frequency parameter and the described audio frequency parameter from playback equipment of the described main playback equipment corresponding with described the first distance value, described second distance value and described the 3rd distance value;
Described device control cell specifically for: according to the audio frequency parameter of described main playback equipment, control described main broadcaster and put device plays voice data, according to the described audio frequency parameter from playback equipment, control described from playback equipment playing audio-fequency data.
8. device according to claim 6, it is characterized in that, described one group of audio frequency parameter comprises: the broadcasting frequency of the delay reproduction time of the broadcast sound volume of main playback equipment, main playback equipment, main playback equipment, from the broadcast sound volume of playback equipment, from the delay reproduction time of playback equipment with from the broadcasting frequency of playback equipment.
9. device according to claim 6, is characterized in that, distance acquiring unit comprises:
Signal strength signal intensity is obtained subelement, for obtaining respectively the wireless network signal strength of described main playback equipment, the described wireless communication module from playback equipment and described mobile device;
Distance is obtained subelement, for the wireless network signal strength according to described main playback equipment, the described wireless communication module from playback equipment and described mobile device, obtains described the first distance value, described second distance value and described the 3rd distance value.
10. a control system for the playback equipment of position-based information, is characterized in that, comprises main playback equipment, the mobile device carrying from playback equipment and user, wherein,
Described main playback equipment is used for: obtain second distance value and described the 3rd distance value between playback equipment and described mobile device between the mobile device that described main playback equipment and described the first distance value, described main playback equipment and user between playback equipment carry; From the many groups audio frequency parameter setting in advance, select the one group audio frequency parameter corresponding with described the first distance value, described second distance value and described the 3rd distance value; According to one group of audio frequency parameter selecting, control described main playback equipment and from playback equipment playing audio-fequency data;
Describedly from playback equipment, be used for: according to the control playing audio-fequency data of described main playback equipment;
Wherein said main playback equipment, describedly from playback equipment and described mobile device, include wireless communication module.
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| CN104575539A (en) * | 2014-12-29 | 2015-04-29 | 广东欧珀移动通信有限公司 | Music playing control method and device |
| CN104735589A (en) * | 2015-01-30 | 2015-06-24 | 广东欧珀移动通信有限公司 | Intelligent loudspeaker box grouped volume regulation system and method based on GPS |
| CN104869207A (en) * | 2015-05-12 | 2015-08-26 | 广东欧珀移动通信有限公司 | Volume adjusting method and mobile terminal |
| CN105163241A (en) * | 2015-09-14 | 2015-12-16 | 小米科技有限责任公司 | Audio playing method and device as well as electronic device |
| CN105307077A (en) * | 2015-10-20 | 2016-02-03 | 刘亮 | Sound box volume intelligent adjustment method based on distance information and sound box |
| CN105516855A (en) * | 2015-12-23 | 2016-04-20 | 联想(北京)有限公司 | Method for playing audio file |
| CN105812574A (en) * | 2016-05-03 | 2016-07-27 | 北京小米移动软件有限公司 | Volume adjusting method and device |
| CN105847905A (en) * | 2016-03-22 | 2016-08-10 | 广东欧珀移动通信有限公司 | Control method and device of audio and video playing system |
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| CN107347164A (en) * | 2017-07-07 | 2017-11-14 | 重庆携普科技有限公司 | A kind of media playing method and device |
| CN109547301A (en) * | 2018-11-14 | 2019-03-29 | 三星电子（中国）研发中心 | A kind of autocontrol method for electronic equipment, device and equipment |
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| CN112738706A (en) * | 2019-10-14 | 2021-04-30 | 瑞昱半导体股份有限公司 | Playing system and method |
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| CN104575539B (en) * | 2014-12-29 | 2017-11-07 | 广东欧珀移动通信有限公司 | A kind of music control method and device |
| CN104575539A (en) * | 2014-12-29 | 2015-04-29 | 广东欧珀移动通信有限公司 | Music playing control method and device |
| CN104735589B (en) * | 2015-01-30 | 2018-01-23 | 广东欧珀移动通信有限公司 | A kind of sound volume regulating system and method for the intelligent sound box packet based on GPS |
| CN104735589A (en) * | 2015-01-30 | 2015-06-24 | 广东欧珀移动通信有限公司 | Intelligent loudspeaker box grouped volume regulation system and method based on GPS |
| CN104869207A (en) * | 2015-05-12 | 2015-08-26 | 广东欧珀移动通信有限公司 | Volume adjusting method and mobile terminal |
| CN105163241A (en) * | 2015-09-14 | 2015-12-16 | 小米科技有限责任公司 | Audio playing method and device as well as electronic device |
| CN105307077A (en) * | 2015-10-20 | 2016-02-03 | 刘亮 | Sound box volume intelligent adjustment method based on distance information and sound box |
| CN105307077B (en) * | 2015-10-20 | 2018-09-28 | 刘亮 | Acoustics volume adjustment method based on range information and sound equipment |
| CN105516855A (en) * | 2015-12-23 | 2016-04-20 | 联想(北京)有限公司 | Method for playing audio file |
| CN105847905B (en) * | 2016-03-22 | 2019-04-16 | Oppo广东移动通信有限公司 | A kind of audio-video frequency playing system control method and device |
| CN105845157A (en) * | 2016-03-22 | 2016-08-10 | 广东欧珀移动通信有限公司 | Method, device and system for link controlling of music playing system |
| CN105847905A (en) * | 2016-03-22 | 2016-08-10 | 广东欧珀移动通信有限公司 | Control method and device of audio and video playing system |
| CN105812574A (en) * | 2016-05-03 | 2016-07-27 | 北京小米移动软件有限公司 | Volume adjusting method and device |
| CN106878915A (en) * | 2017-02-17 | 2017-06-20 | 广东欧珀移动通信有限公司 | The control method of playback equipment, device and playback equipment and mobile terminal |
| CN106686519A (en) * | 2017-03-09 | 2017-05-17 | 广东欧珀移动通信有限公司 | Method and device for pairing stereophonic sound of audio players as well as terminal |
| CN107347164A (en) * | 2017-07-07 | 2017-11-14 | 重庆携普科技有限公司 | A kind of media playing method and device |
| WO2020007172A1 (en) * | 2018-07-02 | 2020-01-09 | Oppo广东移动通信有限公司 | Communicational connection establishment method and related device |
| US11903054B2 (en) | 2018-07-02 | 2024-02-13 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for establishing communication connection and related products |
| CN109547301A (en) * | 2018-11-14 | 2019-03-29 | 三星电子（中国）研发中心 | A kind of autocontrol method for electronic equipment, device and equipment |
| WO2020253844A1 (en) * | 2019-06-19 | 2020-12-24 | 华为技术有限公司 | Method and device for processing multimedia information, and storage medium |
| CN112738706A (en) * | 2019-10-14 | 2021-04-30 | 瑞昱半导体股份有限公司 | Playing system and method |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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