CN1277221C - System and method for controlling music playing back in household network - Google Patents
System and method for controlling music playing back in household network Download PDFInfo
- Publication number
- CN1277221C CN1277221C CNB021502374A CN02150237A CN1277221C CN 1277221 C CN1277221 C CN 1277221C CN B021502374 A CNB021502374 A CN B021502374A CN 02150237 A CN02150237 A CN 02150237A CN 1277221 C CN1277221 C CN 1277221C
- Authority
- CN
- China
- Prior art keywords
- audio
- request
- equipment
- module
- central server
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Telephonic Communication Services (AREA)
Abstract
The present invention provides a system and a method for controlling music playing in a home network. Based on device information, a central server dynamically generates a control page and supplies the control page to a user through an external browser which is connected with the central server directly or through a home firewall. The user's operation on devices via the control page of the external browser is conveyed to the central server over the network. After the user sends out a call request for playing music, the central server sends a querying request for submitting audio files to an audio management device which queries an audio database and submits a query result to the central server; then, the central server sends out a playing request to an audio playback device which converts digital audio files obtained from the audio management equipment to analog data output to an audio output device. Thus, through the browser, the user can request songs for family members indoors and outdoors, and control and manage the audio files in the unified way.
Description
Technical field
The present invention relates to the system and method for home network control music, particularly relate to the system and method for the various audio playing apparatus of family being carried out unified management and Long-distance Control by home network.
Background technology
Existing audio playing apparatus, such as sound equipment, loudspeaker can't access network.The digitized audio file that can play on PC and other equipment is in recent years just in the growth of exponentially level, in the one family, have several computing machines or other equipment is used to preserve these audio files, but this class digitized audio file, such as MP3, WMA and ASF form but can't be play on audio playing apparatus.May there be plat sound box, home audio, multiple analogue audio frequency output devices such as PC loudspeaker in the one family simultaneously.All have under the condition of audio-frequence player device in a plurality of rooms of family, also can't realize the synchronous playing of each audio-frequence player device or the function of personalized program request.Certainly after can't realizing more that the user is away from home, out of doors by browser remote control of domestic audio-frequence player device, for the function of other kinsfolks' requesting songs.
Summary of the invention
The problems referred to above at the prior art existence, the present invention proposes a kind of control system and method for home audio playing device, by home network various audio output apparatus and computer are connected, make distribution in the family different PC or the music libraries on other storage mediums by unified control and management, the stereo set serviced then device control that can be automatically recognized, and the deposit position of concrete way to manage and file is fully to user transparent.In addition, the domestic consumer is out of doors the time, and also the working condition that can consult each stereo set in the family by a WEB browser is household internal member program request song.
According to an aspect of the present invention, provide a kind of system of home network control music, this system comprises central server, audio frequency controller equipment, audio-frequence player device, audio output apparatus and external browser.Reside in the central server in the network, be used for all audio frequency controller equipment of polled network, audio-frequence player device, audio output apparatus, whether there is new equipment to add in the monitoring network or equipment leaves request or each equipment feedback information to the request of calling, according to above-mentioned request or information, dynamically generate the control page, and will control the page and offer the user by external browser, central server is after receiving the call request of calling the audio output apparatus playing back music that the control page of user by external browser send, send the query requests of submitting audio file to audio frequency controller equipment, after receiving the Query Result packet of audio frequency controller equipment, send playing request to audio-frequence player device.Audio frequency controller equipment is used for inquiring about audio database after receiving the query requests of central server, and will comprise the preservation position of audio file to be played and in detail the Query Result of song information be converted to correct Query Result packet and return to central server.Audio-frequence player device directly links to each other with audio output apparatus, be used for after the voice playing request of accepting central server, will obtaining needed digitally coded audio file from audio frequency controller equipment and be converted to simulated data, and directly these simulated datas are sent to audio output apparatus by network.External browser directly or by the home fire safety wall links to each other with central server, and the user externally controls the operation of music on the control page of the demonstration of browser, sends user's the control information that control operation produced to central server by network.
In addition, central server comprises the network monitoring module, calls monitoring module, calls authentication module, calls explanation module, equipment calls module, monitoring of tools module and webpage generation module.The network monitoring module, the legitimacy of the control command that is used for sending on the polled network and each order of verification, and be command conversion internal data format; Calling monitoring module is used for the internal data that the network monitoring module sends is handled, if have the data of equipment calls request in the discovery internal data, then the equipment calls request is distributed to and calls authentication module, call monitoring module simultaneously also according to the feedback of equipment calls module, monitor an equipment calls request and whether successfully return; Call authentication module and be used for after receiving the equipment calls request of calling monitoring module, the legitimacy of checking call request sends to call request if call request is legal and to call explanation module; Call explanation module and be used for call request is converted to concrete equipment calls command sequence and sends to the equipment calls module, described concrete equipment calls command sequence comprises the order of the submission audio file query requests that is sent to audio frequency controller equipment at least and sends to the playing request order of audio-frequence player device; The equipment calls module, the equipment calls primitive order that is used for receiving is converted into the apparatus remote call instruction, and the feedback result of calling of the described equipment that will receive is converted to internal data format and submits to and call monitoring module, monitoring of tools module and webpage generation module simultaneously; Whether the monitoring of tools module is used for the duty of each equipment of poll, have new equipment adding or equipment to leave request in the monitoring network, simultaneously according to the device description database in the status information formation total system of each equipment; The webpage generation module dynamically generates the control page according to the state of equipment or the feedback result of calling of equipment.
In addition, audio frequency controller equipment comprises the network monitoring module, calls explanation module and data query module; The control command that the network monitoring module is used for sending on the polled network, the control command that receives is converted to internal format and exports to and call explanation module; Calling explanation module is used for that control command is decomposed into suitable device call action and output data retrieval request and gives the data query module; The data query module is Query Database, and Query Result sent to the network monitoring module when poll-final.Audio-frequence player device comprises the network monitoring module, calls explanation module and audio playing module; The control command that the network monitoring module is used for sending on the polled network, the control command that receives is converted to internal format and exports to and call explanation module; Calling explanation module is used for control command is decomposed into the suitable device call action and submits to audio playing module; Audio playing module is used to carry out play operation.
And audio output apparatus can be home audio, plat sound box or loudspeaker, also can be the audio-frequence player device itself with audio frequency fan-out capability.
According to a further aspect in the invention, provide a kind of method of home network control music, comprised the steps:
(1) external browser sends by home network and calls audio output apparatus and come the request of playing back music to central server;
(2) central server is verified described request, whether check is sent by legal users, the duty of checkout facility is to determine whether existing equipment can finish described request simultaneously, if described request is not to be sent or had now audio output apparatus by legal users to finish described request, then central server only returns the information of request error to external browser, do not carry out following step, if described request is that to be sent and had now audio output apparatus by legal users be to finish described request, then submit the audio file query requests to audio frequency controller equipment by central server, and the step below carrying out;
(3) after audio frequency controller equipment receives the audio file query requests, inquiry audio file management database, will comprise the preservation position of audio file to be played and in detail the Query Result of song information be converted to correct packet and submit to central server;
(4) central server sends playing request to the audio file playback equipment, needs to comprise the preservation position of audio file to be played in the described playing request at least;
(5) audio-frequence player device is after receiving described playing request, directly obtain needed digitally coded audio file from audio frequency controller equipment by network, digitally coded audio file is converted to simulated data, and directly these simulated datas are sent to audio output apparatus, audio-frequence player device is according to the feedback of status of home audio output device, and the home audio output device feedback of status during with broadcast is to central server;
(6) central server is formatted as the result data that calls of audio frequency controller equipment and audio-frequence player device the extended formatting data that webpage or browser can handle and submits to external browser and handle and show.
In addition, the user can use external browser to send the call request of calling the audio output apparatus playing back music out of doors, when using the external browser transmission to call the request of audio output apparatus playing back music out of doors, in described step (1), external browser is not to call audio output apparatus by the home network transmission to come the call request of playing back music to central server, send to the home fire safety wall but earlier will call the call request that audio output apparatus comes playing back music, will call content again after by the home fire safety wall described call request simply being authenticated then and be forwarded to central server by the Internet; And, in described step (6), central server is not that described formative webpage or described other formatted data are sent to external browser, but described formative webpage or described other formatted data are sent to the home fire safety wall, forward the data to the Internet by the home fire safety wall again and submit to external browser and handle and show.
Adopt the system and method for home network control music of the present invention, can be with existing home audio playing device that can't access network (such as sound equipment, loudspeaker etc.) receive network, and make existing can't be at the digitized audio file of playing on family's audio playing apparatus of on PC and other equipment, playing (such as MP3, WMA and ASF form) can on family's audio playing apparatus, play, and provide unified graphically managing interface for different audio output apparatus, the user is externally controlled any audio playing apparatus of family on the control page of browser, thereby can realize the telemanagement of home appliance, all have under the condition of audio playing apparatus in a plurality of rooms of family, can realize the synchronous playing or the personalized program request of each audio playing apparatus.And after the user is away from home, can pass through browser remote control of domestic audio playing apparatus out of doors, be other kinsfolks' requesting songs.In addition, can realize distributed access for audio files storage, access mode is to user transparent, and the user need not to be concerned about the deposit position of file, and can realize the unified management and retrieval of audio file on the distinct device.
Description of drawings
Method of the present invention is elaborated in conjunction with embodiments of the invention below with reference to accompanying drawing, so that understand purpose of the present invention, advantage and feature better.
Fig. 1 is the synoptic diagram of the system of home network control music;
Fig. 2 is the building-block of logic of central server;
Fig. 3 is the process flow diagram of central server;
Fig. 4 is the building-block of logic of audio frequency controller equipment;
Fig. 5 is the process flow diagram of audio frequency controller equipment;
Fig. 6 is the building-block of logic of audio-frequence player device;
Fig. 7 is the process flow diagram of audio-frequence player device.
Embodiment
The system of home network control music is described below in conjunction with Fig. 1.As shown in Figure 1, the system of home network control music comprises central server, audio frequency controller equipment, audio-frequence player device, audio output apparatus and external browser.Central server resides in the network, according to all audio frequency controller equipment that receive, audio-frequence player device, the registration broadcasting of audio output apparatus or the control page that calls the dynamic generation of feedback information afterwards of each equipment, and will control the page and offer the user by external browser, central server is after receiving the call request of calling the audio output apparatus playing back music that the control page of user by external browser send, send the query requests of submitting audio file to audio frequency controller equipment, after receiving the Query Result packet of audio frequency controller equipment, send playing request to audio-frequence player device.Directly link to each other for audio-frequence player device with audio output apparatus, mainly accept the voice playing order of central server, after the voice playing request that receives central server, to obtain needed digitally coded audio file from audio frequency controller equipment by network and be converted to simulated data, and these simulated datas will be sent to audio output apparatus.Audio frequency controller equipment mainly receives the song querying command of central server, order is made an explanation, and the equipment state after will handling is passed central server back.External browser directly links to each other with central server, and it shows the copy of facility information on the central server.The user sends central server to the operation of equipment on the browser to by the WEB mode.Central server is resolved these orders, sends to corresponding apparatus.Finish in device processes, central server is a web data with the state exchange of equipment feedback, and is regularly upgraded by external browser.
In Fig. 1, the equipment that with dashed lines is drawn is not that system works is essential.Externally browser when linking total system by home network, can not use the home fire safety wall when portion uses within the family.The song of on audio frequency controller equipment, preserving seldom in, also can use the method for inquiry local audio description document, and needn't adopt inquiry audio file management database.Audio output apparatus among Fig. 1 can be home audio, plat sound box or loudspeaker etc., for the audio-frequence player device with audio frequency fan-out capability, analog audio data can be sent to audio output apparatus.
Central server is the center of whole solution, the information of all audio-frequence player devices and audio frequency controller equipment on its in store home network, and can feed back the result of these command calls to these equipment transmission remote control commands, receiving equipment.Its function comprises that the form to remote command transforms, the legitimacy of this order of verification, check the equipment work situation in the internal network, the equipment calls request is forwarded to suitable device, the various attributes (comprising volume setting, song progress) that the inquiry and the equipment that is provided with provide are transmitted back external browser according to the feedback of calling of internal unit with the request of equipment at last.Specifically, central server generally need provide following function:
1. device discovery function
Audio frequency controller equipment and audio-frequence player device in the central server Network Search, and the equipment of searching provide can be for the function of far call, the function that simultaneously equipment is provided is converted to interface display to the final user
2. order forwarding capability
The command request of central server interprets external browser is carried out verification to these command request.If this request is legal, and can finish in native system, then central server is converted to concrete equipment calls command sequence with the external call request, and corresponding apparatus is issued in these requests in order.In this system, need to support to browse the request of all song information of audio frequency controller equipment at least, the appointment song information of inquiry audio frequency controller equipment, specify audio-frequence player device to carry out song broadcast, time-out, F.F., fast reverse operation, revise volume and output channels on the audio-frequence player device, sound effect information.
3. translation function as a result
The result feedback of central server receiving equipment, central server is handled these results automatically.If the device processes success then is converted to webpage with this result and passes to external browser.If mistake appears in invoked procedure, then select automatic retry or use alternative equipment to finish funcall, after all schemes of trial all get nowhere, then error result is fed back to external browser.
4. device status inquiries
Central server is the status information of query facility regularly, comprises the duty of equipment, the equipment work parameter, and these states are shown on the interface.
5. device attribute is revised
Central server can be revised device attribute, and the attribute that comprises in this scene comprises the output volume that voice playing is equipped with, equipment whether play, suspend, stop, F.F., rewind down state, revise such as asking according to the user.
Fig. 2 shows the building-block of logic of central server of the present invention.As shown in Figure 2, the inside of central server comprises and calls explanation module, calls authentication module, webpage generation module, equipment calls module, monitoring of tools module, calls monitoring module and network monitoring module.
The control command that the network monitoring module is responsible for sending on the polled network, and the legitimacy of each order of verification, if the order process is encrypted and the processing of format conversion, this module will be command conversion suitable internal format.
The equipment calls module is responsible for and device driver is carried out alternately, and the equipment calls request primitive order that upper layer module is sent is converted into suitable apparatus remote call instruction, simultaneously receiving equipment call feedback result, be converted into suitable internal data format and submit to and call monitoring module, monitoring of tools module and webpage generation module.
The monitoring of tools module is responsible for the duty of each equipment of poll, whether there are new equipment adding or equipment to leave request in the monitoring network, according to the device description database in the working condition formation total system of each equipment, provide master data simultaneously for calling explanation module and calling authentication module.
Calling monitoring module further handles the internal data that the network monitoring module sends, if discovering device call request then this request is distributed to calls authentication module, whether this module is monitored an equipment calls request and is successfully returned also according to the feedback of equipment calls module simultaneously.
Call authentication module after receiving the equipment calls request of calling monitoring module, whether the checking call request can complete successfully under this system, calls explanation module if can complete successfully then this call request sent to.
Call explanation module call request is decomposed into the suitable device call action, promptly, call explanation module call request is changed concrete equipment calls command sequence and sent to the equipment calls module, described concrete equipment calls command sequence comprises the order of the submission audio file query requests that is sent to audio frequency controller equipment at least and sends to the playing request order of audio-frequence player device.Calling under the situation of makeing mistakes, module is selected alternative scheme thus, and continues to attempt equipment calls.
The webpage generation module dynamically generates the suitable outside control page that shows according to the state of equipment or the feedback of calling of equipment.Comprise according to the resolution of external browser and the outward appearance at version decision interface.
The exemplary process of central server as shown in Figure 3.The monitoring of tools module is responsible for the duty of each equipment of poll, whether there are new equipment adding or equipment to leave request in the monitoring network, and the status information of each equipment is kept at the device description database of system, provide master data for calling explanation module and calling authentication module.After control command sent to central server, the network monitoring module detected control command, and external command is handled, the legitimacy of each order of verification.If it is legal to order, order is sent to call monitoring module.Call monitoring module the internal data that the network monitoring module sends is handled,, then the equipment calls request is distributed to and calls authentication module if find to have in the internal data data of equipment calls request.Call authentication module and be used for after receiving the equipment calls request of calling monitoring module, the legitimacy of checking call request sends to call request if call request is legal and to call explanation module.Calling explanation module is used for call request is interpreted as concrete equipment calls command sequence and sends to the equipment calls module.The equipment calls module is converted into the equipment calls primitive order that receives the apparatus remote call instruction and sends to the peripherals that will carry out action.Peripherals is carried out action, and gives the monitoring of tools module with the information feedback after the peripherals fill order.Whether monitoring of tools module judgment device completes successfully is called, if complete successfully, the feedback information after the peripherals fill order sends to the webpage generation module, by webpage generation module new web page more.
Below in conjunction with Fig. 4 and Fig. 5 description audio management equipment.The major function of audio frequency controller equipment is the query requests that the response central server sends, and querying command is become the standard database query manipulation, when poll-final result set is returned central server.
The apparatus logic structure of audio frequency controller equipment comprises the network monitoring module, calls explanation module and data query module as shown in Figure 4.The control command that the network monitoring module is responsible for sending on the polled network is converted to suitable internal format to control command, submits to the explanation module that calls on upper strata.Call explanation module call request is decomposed into the suitable device call action, and data retrieval request is submitted to the data query module.The data query module is called the data query request that is converted to data query, and Query Result is sent to the network monitoring module when poll-final.Generally speaking, the data query module directly links to each other with an audio file data storehouse, and in store song is preserved position, singer informations, information such as song style and place special edition in the database.
After audio frequency controller equipment received the order of central server, its workflow as shown in Figure 5.The network monitoring module receives after the control command, control command is converted to suitable internal format, and submit to the network explanation module on upper strata, to decompose the order of internal format be query actions to the network explanation module and the query actions of decomposing submitted to the data query module then, by data query module Query Database, by the net monitoring module result is sent to server at last.
Below in conjunction with Fig. 6 and Fig. 7 description audio playback equipment.
Audio-frequence player device directly links to each other with analogue audio frequency equipment, links to each other with equipment management center by network simultaneously.Its function is equipment management center to be sent control command respond, and the digital audio file that audio frequency controller equipment provides is decoded, and output on the analogue audio frequency equipment, at last self working state is sent to the device control center.
The apparatus logic structure of audio-frequence player device as shown in Figure 6.Audio-frequence player device comprises the network monitoring module, calls explanation module and audio playing module.The control command that the network monitoring module is responsible for sending on the polled network is converted to suitable internal format to control command, submits to the explanation module that calls on upper strata.Call explanation module and transfer to call and be decomposed into the suitable device call action, and submit to audio playing module to play, suspend, stop and operation such as volume adjusting.Audio playing module be responsible for finishing song broadcast, suspend, stop and operations such as volume adjusting.
Audio-frequence player device is after the call request that receives central server, and its workflow as shown in Figure 7.The network monitoring module receives after the control command, the command conversion that receives is suitable internal format and submits to the network explanation module, the network explanation module is decomposed into the order of suitable internal format the device access action and sends to audio playing module, then audio playing module is carried out and is play, suspends, stops and operation such as volume adjusting, judge whether to finish this order then, if finish this order, then network monitoring module sends to server with the result.
External browser links to each other with home network by fire wall, it is by the Web transmission requests and the central server communication of standard, central server is issued corresponding apparatus with these requests, simultaneously device processes result set later is converted to webpage and passes to external browser.
In home network, audio-frequence player device can have a plurality of arbitrarily, and it is mainly finished the audio file decoding and DAB is converted to the work of analogue audio frequency.Equipment need be given notice to equipment management center after adding network, and at this moment equipment management center can be according to the description display device current state information of audio frequency apparatus.The user can select any one (one group) audio-frequence player device.Audio frequency controller equipment also can have a plurality of arbitrarily, and it mainly finishes the work of audio file management, and it can be realized under the distributed environment, is kept at the issue of the audio file under diverse location and the different medium and the work of management.
Out of doors by the example of browser, the method for home network control music of the present invention is described below by the user for other kinsfolk's requesting songs.This method comprises the steps:
(1) user externally the control page of browser send the call request of calling the audio output apparatus playing back music, this call request sends to the home fire safety wall by the Internet network;
(2) the home fire safety wall simply authenticates this call request, and will call content and be forwarded to central server;
(3) central server is verified this order, whether check is sent by legal users, the duty of checkout facility sees whether existing equipment can finish this call request simultaneously, and last central server is submitted the audio file query requests to audio frequency controller equipment;
(4) audio frequency controller equipment query audio file management database, database return the preservation position and the detailed song information of audio file, and song information comprises the song writer, singer, song style, the lyrics etc. in detail;
(5) audio frequency controller equipment is converted to correct packet with result of querying database and submits to central server;
(6) central server sends playing request to audio-frequence player device, needs to comprise the position at audio file to be played place in this request at least;
(7) audio-frequence player device directly obtains needed audio file by network from audio frequency controller equipment after receiving this request;
(8) audio-frequence player device is converted to simulated data with digitally coded audio file, and directly these simulated datas is sent to audio output apparatus such as home audio or loudspeaker;
(9) audio-frequence player device is according to the feedback of status of equipment, and the equipment state during with broadcast feeds back to central server;
(10) central server is the extended formatting data that result data formatted web page or browser can be handled of calling of audio frequency controller equipment and audio-frequence player device, and these data are sent to the home fire safety wall;
(11) the home fire safety wall forwards the data to internet and submits to the external browser processes and displays.
If the user needs a plurality of audio output device synchronous playing music, then audio-frequence player device is after receiving described playing request, directly obtain needed digitally coded audio file from audio frequency controller equipment by network, digitally coded audio file is converted to simulated data, and these simulated datas directly or by network are sent to a plurality of audio output apparatus indirectly, a plurality of audio output devices of family just can the synchronous playing music like this.
Claims (9)
1, a kind of system of home network controls playing music comprises central server, audio frequency controller equipment, audio-frequence player device, audio output apparatus and external browser, it is characterized in that:
Reside in the central server in the network, be used for all audio frequency controller equipment of polled network, audio-frequence player device, audio output apparatus, whether there is new equipment to add in the monitoring network or equipment leaves request or each equipment feedback information to the request of calling, according to above-mentioned request or information, dynamically generate the control page, and will control the page and offer the user by external browser, central server is after receiving the call request of calling the audio output apparatus playing back music that the control page of user by external browser send, send the query requests of submitting audio file to audio frequency controller equipment, after receiving the Query Result packet of audio frequency controller equipment, send playing request to audio-frequence player device;
Audio frequency controller equipment is used for inquiring about audio database after receiving the query requests of central server, and Query Result is converted to correct Query Result packet returns to central server;
Audio-frequence player device directly links to each other with audio output apparatus, be used for after the voice playing request of accepting central server, will obtaining needed digitally coded audio file from audio frequency controller equipment and be converted to simulated data, and directly these simulated datas are sent to audio output apparatus by network;
External browser directly or by the home fire safety wall links to each other with central server, and the externally operation of controls playing music on the control page of the demonstration of browser of user sends user's the control information that control operation produced to central server by network.
2, control system as claimed in claim 1 is characterized in that central server comprises:
The network monitoring module, the legitimacy of the control command that is used for sending on the polled network and each order of verification, and be command conversion internal data format;
Call monitoring module, be used for the internal data that the network monitoring module sends is handled, if have the data of equipment calls request in the discovery internal data, then the equipment calls request is distributed to and calls authentication module, call monitoring module simultaneously also according to the feedback of equipment calls module, monitor an equipment calls request and whether successfully return;
Call authentication module, be used for after receiving the equipment calls request of calling monitoring module, the legitimacy of checking call request sends to call request if call request is legal and to call explanation module;
Call explanation module, be used for call request is converted to concrete equipment calls command sequence and sends to the equipment calls module, described concrete equipment calls command sequence comprises the order of the submission audio file query requests that is sent to audio frequency controller equipment at least and sends to the playing request order of audio-frequence player device;
The equipment calls module, the equipment calls primitive order that is used for receiving is converted into the apparatus remote call instruction, and the feedback result of calling of the described equipment that will receive is converted to internal data format and submits to and call monitoring module, monitoring of tools module and webpage generation module simultaneously;
Whether the monitoring of tools module is used for the duty of each equipment of poll, have new equipment to add in the monitoring network or equipment leaves request, forms device description database in the total system according to the status information of each equipment simultaneously;
The webpage generation module dynamically generates the control page according to the state of equipment or the feedback result of calling of equipment.
3, control system as claimed in claim 1 is characterized in that audio frequency controller equipment comprises the network monitoring module, calls explanation module and data query module; The control command that the network monitoring module is used for sending on the polled network, the control command that receives is converted to internal format and exports to and call explanation module; Calling explanation module is used for that control command is decomposed into suitable device call action and output data retrieval request and gives the data query module; The data query module is Query Database, and Query Result sent to the network monitoring module when poll-final.
4, control system as claimed in claim 1 is characterized in that audio-frequence player device comprises the network monitoring module, calls explanation module and audio playing module; The control command that the network monitoring module is used for sending on the polled network, the control command that receives is converted to internal format and exports to and call explanation module; Calling explanation module is used for control command is decomposed into the suitable device call action and submits to audio playing module; Audio playing module is used to carry out play operation.
5, control system as claimed in claim 4, it is characterized in that described play operation comprise song broadcast, suspend, stop to regulate with volume.
6, control system as claimed in claim 1 is characterized in that audio output apparatus can be home audio, plat sound box or loudspeaker, also can be the audio-frequence player device itself with audio frequency fan-out capability.
7, control system as claimed in claim 1 is characterized in that described Query Result comprises the preservation position and the song information of audio file to be played, and song information comprises song writer, singer, song style and the lyrics.
8, a kind of method of home network controls playing music comprises the steps:
(1) external browser sends by home network and calls audio output apparatus and come the request of playing back music to central server;
(2) central server is verified described request, whether check is sent by legal users, the duty of checkout facility is to determine whether existing equipment can finish described request simultaneously, if described request is not to be sent or had now audio output apparatus by legal users to finish described request, then central server only returns the information of request error to external browser, do not carry out following step, if described request is that to be sent and had now audio output apparatus by legal users be to finish described request, then submit the audio file query requests to audio frequency controller equipment by central server, and the step below carrying out;
(3) after audio frequency controller equipment receives the audio file query requests, inquiry audio file management database, will comprise the preservation position of audio file to be played and in detail the Query Result of song information be converted to correct packet and submit to central server;
(4) central server sends playing request to audio-frequence player device, needs to comprise the preservation position of audio file to be played in the described playing request at least;
(5) audio-frequence player device is after receiving described playing request, directly obtain needed digitally coded audio file from audio frequency controller equipment by network, digitally coded audio file is converted to simulated data, and directly these simulated datas are sent to audio output apparatus, audio-frequence player device is according to the feedback of status of home audio output device, and the home audio output device feedback of status during with broadcast is to central server;
(6) central server is formatted as the result data that calls of audio frequency controller equipment and audio-frequence player device the extended formatting data that webpage or browser can handle and submits to external browser and handle and show.
9, method as claimed in claim 8, it is characterized in that, the user can use external browser to send the call request of calling the audio output apparatus playing back music out of doors, when using the external browser transmission to call the request of audio output apparatus playing back music out of doors, in described step (1), external browser is not to call audio output apparatus by the home network transmission to come the call request of playing back music to central server, send to the home fire safety wall but earlier will call the call request that audio output apparatus comes playing back music, will call content again after by the home fire safety wall described call request simply being authenticated then and be forwarded to central server by the Internet; And, in described step (6), central server is not that described formative webpage or described other formatted data are sent to external browser, but described formative webpage or described other formatted data are sent to the home fire safety wall, forward the data to the Internet by the home fire safety wall again and submit to external browser and handle and show.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021502374A CN1277221C (en) | 2002-11-06 | 2002-11-06 | System and method for controlling music playing back in household network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021502374A CN1277221C (en) | 2002-11-06 | 2002-11-06 | System and method for controlling music playing back in household network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1499407A CN1499407A (en) | 2004-05-26 |
| CN1277221C true CN1277221C (en) | 2006-09-27 |
Family
ID=34233920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021502374A Expired - Fee Related CN1277221C (en) | 2002-11-06 | 2002-11-06 | System and method for controlling music playing back in household network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1277221C (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7860874B2 (en) | 2004-06-08 | 2010-12-28 | Siemens Industry, Inc. | Method for searching across a PLC network |
| KR100782055B1 (en) * | 2005-05-25 | 2007-12-04 | (주)뮤레카 | Method and system for providing music-related information by using audio dna |
| JP2007079725A (en) * | 2005-09-12 | 2007-03-29 | Sony Corp | Reproduction device, reproduction method, and reproduction program |
| CN101216917B (en) * | 2007-12-26 | 2011-04-06 | 广州杰赛科技股份有限公司 | Network music server, method for providing network music |
| CN103248683B (en) * | 2013-04-28 | 2016-12-28 | 中国地质大学（武汉） | IOT cloud music speaker and audio data play method thereof |
| JP2017156671A (en) * | 2016-03-04 | 2017-09-07 | ヤマハ株式会社 | system |
| CN110597479A (en) * | 2019-09-12 | 2019-12-20 | 广东爱瓦力科技股份有限公司 | Intelligent doorbell implementation method and system |
| CN111258530B (en) * | 2020-01-09 | 2022-01-07 | 珠海格力电器股份有限公司 | Audio playing control method, server and audio playing system |
| CN113938714A (en) * | 2020-06-29 | 2022-01-14 | 阿里巴巴集团控股有限公司 | Play control method and device, electronic equipment and storage medium |
| CN117241253B (en) * | 2023-11-13 | 2024-01-19 | 成都智科通信技术股份有限公司 | Multi-audio self-adaptive switching play processing method, system, terminal and medium |
-
2002
- 2002-11-06 CN CNB021502374A patent/CN1277221C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1499407A (en) | 2004-05-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7698297B2 (en) | Accessing digital media | |
| US5568645A (en) | Versatile RF data capture system | |
| CN100348009C (en) | System for disributed media network and meta data server | |
| CN1277221C (en) | System and method for controlling music playing back in household network | |
| US6832366B2 (en) | Application generator | |
| CN102036100B (en) | Method and system for realizing internet fictitious KTV (Karaok TV) entertainment | |
| CN1758607A (en) | Software edition updating system in distributed service system and its method | |
| US20150067871A1 (en) | Network Device, System and Method for Rendering an Interactive Multimedia Playlist | |
| CN101065945A (en) | Wireless synchronization between media player and host device | |
| CN1728149A (en) | Method, system, and apparatus for discovering and connecting to data sources | |
| CN1836232A (en) | Automatic and dynamic provisioning of databases | |
| CN1568519A (en) | Selecting and controlling remote and local content via proprietary application | |
| CN1755677A (en) | System and method for scoping searches using index keys | |
| CN1648898A (en) | Systems and methods for co-axial navigation of a user interface | |
| CN1633817A (en) | Dynamic content delivery responsive to user requests | |
| CN1471009A (en) | Identity-based distributed computing system suitable for device resource | |
| CN1658609A (en) | System and method for customized provisioning of application content | |
| CN1295636C (en) | An efficient index structure to access hierarchical data in a relational database system | |
| CN1637853A (en) | Electronic music apparatus, music contents distributing site, music contents processing method and distributing method | |
| CN1477501A (en) | Information processing device, information processing method and storied program medium | |
| CN1791105A (en) | Controlling execution of files transmitted to clients and data updating | |
| CN1577277A (en) | Managing program applications | |
| CN1858732A (en) | File searching system and method for digital household network | |
| CN1376993A (en) | Digitalized audio-video information resource system for remote education and its implementing method | |
| CN1790334A (en) | Document management system and document management method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060927 Termination date: 20201106 |