CN103401848A - Communication method for various types of equipment - Google Patents
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- CN103401848A CN103401848A CN2013103027571A CN201310302757A CN103401848A CN 103401848 A CN103401848 A CN 103401848A CN 2013103027571 A CN2013103027571 A CN 2013103027571A CN 201310302757 A CN201310302757 A CN 201310302757A CN 103401848 A CN103401848 A CN 103401848A
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Abstract
The invention discloses a communication method and system for various sets of equipment. The method specifically comprises the following steps: dividing any N sets of equipment into a subgroup in UPnP (Universal Plug-n-Play) network equipment, wherein N is greater than or equal to 2; setting any one set of the equipment in the subgroup as a group leader and taking a common only identification code of the group leader as a subgroup serial number of the subgroup; when a control request is sent, sending a control message to the group leader in the subgroup by a control point in a UPnP network through utilizing the subgroup serial number; and sending the message to other equipment in the subgroup by the group leader in the subgroup through a control command. Visibly, the communication method disclosed by the invention can realize high-instantaneity resource sharing of the various sets of the equipment, and the real-time experience of a user is improved.
Description
Technical field
The present invention relates to the Computer Applied Technology field, particularly relate to a kind of means of communication for many equipment rooms.
Background technology
DLNA (Digital Network Alliance, DLNA), make can be interconnected wired the and wireless network that forms such as consumer electronics, PC and mobile device, realize each other information interaction.Each equipment can both be found other equipment and the service that in this network, exist in DLNA, and identify their function and corresponding ability, automatically configuration network attribute and IP address, and these equipment are controlled or cooperation with it by unified mode reliably.UPnP (Universal Plug and Play, UPnP) is based on the ICP/IP agreement and for equipment communication and develop new procotol to each other.DLNA adopts UPnP as the device discovery of digital family equipment and controls solution at present.
At present the concrete processing procedure of UPnP by control point, go to control any one can controlled equipment, to realize concrete business demand, such as: when the user needs equipment 1 to remove played songs A, just by control point, go control appliance 1 to carry out played songs A.When the user wants to allow a plurality of equipment carry out played songs simultaneously, such as the user, wanting to allow equipment 1～5 these five equipment carry out simultaneously played songs A, can only be also to pass through control point, go successively control appliance 1～5 these five equipment to realize successively playing function, because the user selects equipment successively, and the control point process of control appliance successively, certainly lead to delay, can't make these five equipment play simultaneously, also just can't realize the broadcasting of height real-time synchronization.
Summary of the invention
In order to solve the problems of the technologies described above, it is a kind of for the means of communication between plurality of devices and system that the embodiment of the present invention provides, and with the resource-sharing of the height real-time that realizes a plurality of equipment rooms, improves user's real-time experience.
The embodiment of the present application discloses following technical scheme:
A kind of means of communication for many equipment rooms comprise:
In the UPnP network equipment, by any N classification of equipment, be a grouping, described N is more than or equal to 2;
Any one equipment in described grouping of arranging is as group leader, and the packet numbering using described group leader's general unique identifier as described grouping;
When the request of control was arranged, the control point in the UPnP network utilized described packet numbering that control message is sent to the group leader in described grouping;
Group leader in described grouping is sent to other equipment in described grouping by control command by message.
Preferably, comprising:
Any one equipment in the described UPnP network equipment can both remove to control other equipment as control point;
Each equipment in the described UPnP network equipment comprises device description network linking URL and service describing network linking URL.
Preferably, described when the request of control is arranged, the control point in the UPnP network utilizes described packet numbering that control message is sent to the group leader in described grouping, comprising:
The group leader's of described UPnP network equipment grouping device description network linking URL and service describing network linking URL, according to controlling request, accessed in control point;
According to the UPnP procotol, will control the behavior request and be sent to corresponding group leader's equipment.
Preferably, according to the UPnP procotol, will control the behavior request and be sent to corresponding group leader's equipment, comprise:
Link URL is controlled from the device description document of described group leader's equipment, obtaining equipment in control point;
Control point is controlled link URL by equipment and is sent control information to described equipment, to realize the control to equipment.
Preferably, also comprise:
Set up a user interface, described interface comprises: resource selection unit and equipment selected cell;
By described user interface, select any one resource and any one equipment;
Obtain the network linking URL of the resource of described selection, and be sent to selected equipment, to realize controlling service.
Preferably, also comprise:
When a plurality of control points being detected, in Preset Time, same equipment is carried out to the control of same event, only send a control command, controlled device Exactly-once control command.
Preferably, also comprise:
In described UPnP network, in the service description document of each equipment, also comprise: volume, sound channel, playing progress rate, sound field, scene parameter, to equipment, carry out that synchronous volume increase and decrease is controlled, the left and right acoustic channels conversion, play any one or various control function of skip forward/back controls, sound field adjustment, scene setting realizing.
The present invention also provides a kind of communication system for many equipment rooms, comprising:
Dividing module, at the UPnP network equipment, is a grouping by any N classification of equipment, and described N is more than or equal to 2;
Module is set, for any one equipment that described grouping is set as group leader, and the packet numbering using described group leader's general unique identifier as described grouping;
Sending module, for when the request of control is arranged, the control point in the UPnP network utilizes described packet numbering that control message is sent to the group leader in described grouping;
Forwarding module, be sent to other equipment in described grouping by control command by message for the group leader of described grouping.
Preferably, comprising:
Any one equipment in the described UPnP network equipment can both remove to control other equipment as control point;
Each equipment in the described UPnP network equipment comprises device description network linking URL and service describing network linking URL.
Preferably, described sending module comprises:
Access submodule, control point, according to controlling request, are accessed the group leader's of described UPnP network equipment grouping device description network linking URL and service describing network linking URL;
The request submodule, be sent to corresponding group leader's equipment for according to the UPnP procotol, controlling the behavior request.
Preferably, the request submodule comprises:
Acquiring unit, obtain equipment control link URL for control point from the device description document of described group leader's equipment;
Control unit, control link URL for control point by equipment and send control information to described equipment, to realize the control to equipment.
Preferably, also comprise:
Set up module, be used to setting up a user interface, described interface comprises: resource selection unit and equipment selected cell;
Select module, for by described user interface, selecting any one resource and any one equipment;
Extraction module, be used to the network linking URL of the resource of extracting described selection, and be sent to selected equipment, to realize controlling service.
Preferably, also comprise:
The screening module, for when a plurality of control points being detected, in Preset Time, same equipment is carried out to the control of same event, only send a control command, controlled device Exactly-once control command.
Preferably, also comprise:
In described UPnP network, in the service description document of each equipment, also comprise: volume, sound channel, playing progress rate, sound field, scene parameter, to equipment, carry out that synchronous volume increase and decrease is controlled, the left and right acoustic channels conversion, play any one or various control function of skip forward/back controls, sound field adjustment, scene setting realizing.
As can be seen from the above-described embodiment, provided by the invention a kind of for the means of communication between plurality of devices, utilize in the UPnP network equipment, by any N classification of equipment, be a grouping, described N is more than or equal to 2; Any one equipment in described grouping of arranging is as group leader, and the packet numbering using described group leader's general unique identifier as described grouping; When the request of control was arranged, the control point in the UPnP network utilized described packet numbering that control message is sent to the group leader in described grouping; Group leader in described grouping is sent to other equipment in described grouping by control command by message.It is above-mentioned by the UPnP equipment in network is divided to grouping, when a plurality of equipment of needs carries out work simultaneously, only need at first related equipment be divided into groups, then the group leader in this grouping is transmitted control message, this group leader sends to other equipment in this grouping by control command by message, and all devices in the grouping just can be realized high level of synchronization work like this.
The accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the flow chart of a kind of means of communication for many equipment rooms of the embodiment of the present application one announcement;
Fig. 2 is the flow chart of a kind of means of communication for many equipment rooms of the embodiment of the present application two announcements;
Fig. 3 is the frame diagram of a kind of communication system for many equipment rooms of the embodiment of the present application three announcements;
Fig. 4 is the frame diagram of a kind of communication system for many equipment rooms of the embodiment of the present application four announcements.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with accompanying drawing, the embodiment of the present invention is described in detail.
Embodiment mono-
Refer to Fig. 1, it is a kind of means of communication for many equipment rooms that the embodiment of the present application one discloses, and specifically comprises the following steps:
S101: in the UPnP network equipment, by any N classification of equipment, be a grouping, described N is more than or equal to 2;
UPnP is the architecture that a kind of common peer-to-peer network for PC, smart machine connects, and for basis, network with collaborative work makes between equipment can certainly be dynamically connected each other take Internet standard and technology (TCP/IP, HTTP and XML).Equipment in the UPnP network is all the equipment that meets the UPnP standard, and a UPnP equipment comprises service and nested equipment.Such as, VCR equipment comprises: tape transfer service, tuner service, clock service and the nested equipment corresponding with it; Different equipment is associated with different services and corresponding nested equipment.Each equipment has device description document and service description document with the XML form, to exist respectively, in the device service document, comprises a network linking URL and points to service description document.In the device description document, the association attributes of storage facilities comprises: the information such as device name and icon.
S102: any one equipment in described grouping of arranging is as group leader, and the packet numbering using described group leader's general unique identifier as described grouping;
S103: when the request of control was arranged, the control point in the UPnP network utilized described packet numbering that control message is sent to the group leader in described grouping;
Each equipment has a UUID(Universally Unique Identifier in the UPnP network), so-called UUID refers to general unique identifier, make each equipment that unique information respectively be arranged, thereby do not need to be undertaken by central control terminal the appointment of identification information.UUID guarantees that the sign that each equipment generates can not repeat.In step S101, the equipment in the UPnP network is divided into group according to the actual requirements.Such as current actual demand is to allow music equipment 1～20 all play music, step S101 need to be divided into equipment 1～20 group.Equipment 1～20 each equipment has UUID separately, can select the block encoding of the UUID of any one equipment in equipment 1～20 as this group.Such as: can select equipment 1 as group leader, when the UUID of equipment 1 is " ABC123 ", the block encoding that this grouping is set is " ABC123 ", can certainly select in equipment 1～20 other any one equipment as group leader, the UUID that selected equipment is set gets final product as the packet numbering of this grouping.
According to different demands, according to the service function of equipment, equipment is divided into groups, when demand for services is arranged, for different demands, different packet equipments is sent to the request of control.Such as: when needs realize that synchronous music is play, just the device packets that can realize music is sent to the request of control.When needs realize that video is play simultaneously, just the device packets that can realize video playback is sent to the request of control.When needs realize that information shows simultaneously, just to realizing that the device packets transmission control request that information shows gets final product.For example: the active user wants to realize musical instruments 1～20 function of played songs " alienation of affection " simultaneously, only need to utilize by the control point in the UPnP network packet numbering of described equipment 1～20 that control message is sent to the group leader in described grouping.In fact namely, control message is sent to the equipment that packet numbering is corresponding.For example: when the group leader of this grouping is equipment 1, packet numbering is " ABC123 ", is about to control message and is sent to equipment 1.
Any one equipment in the described UPnP network equipment can both remove to control other equipment as control point; Each equipment in the described UPnP network equipment comprises device description network linking URL and service describing network linking URL.Preferred S103 comprises:
The group leader's of described UPnP network equipment grouping device description network linking URL and service describing network linking URL, according to controlling request, accessed in control point;
According to the UPnP procotol, will control the behavior request and be sent to corresponding group leader's equipment.Specifically comprise:
Link URL is controlled from the device description document of described group leader's equipment, obtaining equipment in control point;
Control point is controlled link URL by equipment and is sent control information to described equipment, to realize the control to equipment.
S104: the group leader in described grouping is sent to other equipment in described grouping by control command by message.
Such as: the active user wants to realize musical instruments 1～20 function of played songs " alienation of affection " simultaneously, only need to utilize by the control point in the UPnP network packet numbering of described equipment 1～20 that control message is sent to the group leader's equipment 1 in described grouping, packet numbering is " ABC123 ", is about to control message and is sent to equipment 1.S104 is embodied as: the control information that equipment 1 will receive is sent to other equipment 2～20 in grouping by control command, to realize equipment 1～20 function of played songs simultaneously.Any one equipment can both remove to control other equipment as control point in the UPnP network equipment.
Certainly, by the device packets of above-mentioned S101, divide and process, the equipment that makes it possible to achieve the same services function is divided into one group, can synchronously realize processing.Different grouping can be processed different control commands.Such as: it is first group that three music device packets are respectively equipment 1～20, and equipment 21～40 is second group, and equipment 41～60 is the 3rd group, can realize service function according to different control commands for these three groups.Such as first group of played songs A, second group of played songs B, the 3rd group of played songs C.To be only example understand this programme for clearer to certain above-mentioned processing procedure, and in concrete actual operating condition, it is one group that different demands can be divided distinct device, to satisfy the demands, realizes the device service function.This to concrete division group according to not doing restriction.
By above-described embodiment one, can find out: adopt said method in the UPnP network, any a plurality of classification of equipments that will satisfy condition according to the actual requirements are a grouping, and the packet numbering of the general unique identifier of any one equipment in this grouping as this grouping is set; When the request of control is arranged, control point in the UPnP network utilizes packet numbering that control message is sent to corresponding equipment, this equipment is sent to other equipment in this grouping by control command by message, to reach all devices, receives the purpose of working simultaneously after control command.Process like this, can realize the demand of UPnP LA Management Room high level of synchronization, height real-time, with the network that improves the user, experience.
Embodiment bis-
In the means of communication in above-described embodiment one specifically the user first select resource, and then selection equipment, send the request of control to selected equipment by control point, to realize controlling purpose.This mode has limited the experience of user to the UPnP network, the user selects operation to lack flexibility, so the present invention also provides another means of communication, specifically refers to Fig. 2, it is a kind of means of communication for many equipment rooms that the embodiment of the present application two discloses, and specifically comprises the following steps:
S201: in the UPnP network equipment, by any N classification of equipment, be a grouping, described N is more than or equal to 2;
S202: any one equipment in described grouping of arranging is as group leader, and the packet numbering using described group leader's general unique identifier as described grouping;
The specific implementation of S201 and S202 is described in detail in implementing one, do not repeat them here.
S203: set up a user interface, described interface comprises: resource selection unit and equipment selected cell;
Described resource selection unit comprises all resource informations in the UPnP network, for the user, selects.Described equipment selected cell comprises all devices in the UPnP network, for the user, selects separately any one equipment.After equipment divided into groups, described equipment selected cell comprised group leader's equipment of all groupings, for the user, selected the equipment of whole grouping.
S204: select any one resource and any one equipment by described user interface;
Selected any one equipment, if group leader's equipment of grouping, what select is whole packet equipment equipment, if what select is equipment independently, has only selected equipment.Such as: when system is divided into groups, on user interface, selected equipment 1, the current equipment 1 of only having selected.When system was divided into groups, equipment 1～20 was divided into a grouping, and equipment 1 is the sub-group leader, in user interface, selected equipment 1, showed the current equipment 1～20 of having selected whole grouping.
S205: when the request of control was arranged, the control point in the UPnP network obtained the network linking URL of the resource of described selection, and is sent to selected equipment, to realize controlling service.
During group leader's equipment of grouping, the control point in the UPnP network utilizes described packet numbering that control message is sent to the group leader in described grouping when selecting;
Group leader in described grouping is sent to other equipment in described grouping by control command by message.
When a plurality of control points were controlled equipment according to the sequencing of the event that sends, controlled equipment just responded processing according to sequencing, in order to improve network efficiency, reduced UPnP network factor data and too much caused network congestion.Preferably, described method also comprises:
When a plurality of control points being detected, in Preset Time, same equipment is carried out to the control of same event, only send a control command, controlled device Exactly-once control command.
Such as: when Preset Time is 50ms, detect a plurality of dominating pair of vertices in 50ms and, when same equipment carries out the control of same event, only send a control command.Such as: in Preset Time 50ms, control point 1～5 sends identical control command successively to device A, only sends control command successively and to device A, that is, filters out other control command.Therefore, device A also only needs a secondary response to process in 50ms.Process like this, make an equipment of a plurality of dominating pair of vertices in system, many-to-one control effect is more excellent, has improved simultaneously network processes speed.
Preferably, in described UPnP network, in the service description document of each equipment, also comprise: volume, sound channel, playing progress rate, sound field, scene parameter, to equipment, carry out that synchronous volume increase and decrease is controlled, the left and right acoustic channels conversion, play any one or various control function of skip forward/back controls, sound field adjustment, scene setting realizing.
By above-described embodiment two, can find out: on the basis of embodiment mono-, set up user interface, this interface comprises: resource selection unit and equipment selected cell.Wherein, the resource selection unit comprises resource informations all in system, and the equipment selected cell comprises equipment all in system.To the user provide one simpler, the selection mode of more convenient operation, can adopt the mode of first selecting resource to select again equipment, also can adopt the mode of first selecting equipment to select again resource, any one mode can realize, and can not affect the processing speed of system in the user interface of setting up.
In addition, by in Preset Time, when the same equipment of different dominating pair of vertices being detected and carry out the control of similar events as, only send control command one time, filter out other orders, with the control effect of an equipment of a plurality of dominating pair of vertices in the raising system, reduce network congestion, improve the system treatment effeciency.
Embodiment tri-
The method that provides in corresponding embodiment mono-, the embodiment of the present invention three also provides a kind of system, specifically refers to Fig. 3, and it is a kind of system framework figure of the communication system for many equipment rooms, comprising:
Sending module 303, for when the request of control is arranged, the control point in the UPnP network utilizes described packet numbering that control message is sent to the group leader in described grouping;
In this system, any one equipment in the described UPnP network equipment can both remove to control other equipment as control point; Each equipment in the described UPnP network equipment comprises device description network linking URL and service describing network linking URL.
Described sending module comprises:
Access submodule, control point, according to controlling request, are accessed the group leader's of described UPnP network equipment grouping device description network linking URL and service describing network linking URL;
The request submodule, be sent to corresponding group leader's equipment for according to the UPnP procotol, controlling the behavior request.
Preferably, the request submodule comprises:
Acquiring unit, obtain equipment control link URL for control point from the device description document of described group leader's equipment;
Control unit, control link URL for control point by equipment and send control information to described equipment, to realize the control to equipment.
By above-described embodiment three, can find out: any a plurality of classification of equipments that the division module will satisfy condition according to the actual requirements in above-mentioned communication system are a grouping, and the packet numbering of the general unique identifier of any one equipment in this grouping as this grouping is set; When the request of control is arranged, control point in the UPnP network utilizes packet numbering that control message is sent to corresponding equipment, this equipment is sent to other equipment in this grouping by control command by message, to reach all devices, receives the purpose of working simultaneously after control command.Process like this, can realize the demand of UPnP LA Management Room high level of synchronization, height real-time, with the network that improves the user, experience.
Embodiment tetra-
The method that provides in corresponding embodiment bis-, the embodiment of the present invention four also provides a kind of system, specifically refers to Fig. 4, and it is a kind of system framework figure of the communication system for many equipment rooms, comprising:
Set up module 403, be used to setting up a user interface, described interface comprises: resource selection unit and equipment selected cell;
Described resource selection unit comprises all resource informations in the UPnP network, for the user, selects.Described equipment selected cell comprises all devices in the UPnP network, for the user, selects separately any one equipment.After equipment divided into groups, described equipment selected cell comprised group leader's equipment of all groupings, for the user, selected the equipment of whole grouping.
Selected any one equipment, if group leader's equipment of grouping, what select is the equipment of whole grouping, if what select is equipment independently, has only selected equipment.Such as: when system is divided into groups, on user interface, selected equipment 1, the current equipment 1 of only having selected.When system was divided into groups, equipment 1～20 was divided into a grouping, and equipment 1 is the sub-group leader, in user interface, selected equipment 1, showed the current equipment 1～20 of having selected whole grouping.
When the request of control was arranged, the control point in the UPnP network obtained the network linking URL of the resource of described selection, and is sent to selected equipment, to realize controlling service.
During group leader's equipment of grouping, the control point in the UPnP network utilizes described packet numbering that control message is sent to the group leader in described grouping when selecting;
Group leader in described grouping is sent to other equipment in described grouping by control command by message.
Preferably, described system also comprises:
The screening module, for when a plurality of control points being detected, in Preset Time, same equipment is carried out to the control of same event, only send a control command, controlled device Exactly-once control command.
Preferably, described system also comprises:
In described UPnP network, in the service description document of each equipment, also comprise: volume, sound channel, playing progress rate, sound field, scene parameter, to equipment, carry out that synchronous volume increase and decrease is controlled, the left and right acoustic channels conversion, play any one or various control function of skip forward/back controls, sound field adjustment, scene setting realizing.
By above-described embodiment four, can find out: in above-mentioned communication system, by setting up module, set up user interface, this interface comprises: resource selection unit and equipment selected cell.Wherein, the resource selection unit comprises resource informations all in system, and the equipment selected cell comprises equipment all in system.To the user provide one simpler, the selection mode of more convenient operation, can adopt the mode of first selecting resource to select again equipment, also can adopt the mode of first selecting equipment to select again resource, any one mode can realize, and can not affect the processing speed of system in the user interface of setting up.
In addition, this system is by the screening module, in Preset Time when the same equipment of different dominating pair of vertices being detected and carry out the control of similar events as, only send control command one time, filter out other orders, with the control effect of an equipment of a plurality of dominating pair of vertices in the raising system, reduce network congestion, improve the system treatment effeciency.
It should be noted that, one of ordinary skill in the art will appreciate that all or part of flow process that realizes in above-described embodiment method, to come the hardware that instruction is relevant to complete by computer program, described program can be stored in computer read/write memory medium, this program, when carrying out, can comprise the flow process as the embodiment of above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, and between each embodiment, identical similar part is mutually referring to getting final product, and each embodiment stresses is the difference with other embodiment.Especially, for system embodiment, embodiment is only schematic, wherein said unit as the separating component explanation can or can not be also physically to separate, the parts that show as unit can be or can not be also physical locations, namely can be positioned at a place, or also can be distributed on a plurality of network element.Can select according to the actual needs wherein some or all of module to realize the purpose of the present embodiment scheme.Those of ordinary skills in the situation that do not pay creative work, namely can understand and implement.
Above the embodiment of the present invention is described in detail, has applied embodiment herein the present invention is set forth, the explanation of above embodiment is just be used to helping to understand method and apparatus of the present invention; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (14)
1. the means of communication for many equipment rooms, is characterized in that, comprising:
In the UPnP network equipment, by any N classification of equipment, be a grouping, described N is more than or equal to 2;
Any one equipment in described grouping of arranging is as group leader, and the packet numbering using described group leader's general unique identifier as described grouping;
When the request of control was arranged, the control point in the UPnP network utilized described packet numbering that control message is sent to the group leader in described grouping;
Group leader in described grouping is sent to other equipment in described grouping by control command by message.
2. method according to claim 1, is characterized in that, comprising:
Any one equipment in the described UPnP network equipment can both remove to control other equipment as control point;
Each equipment in the described UPnP network equipment comprises device description network linking URL and service describing network linking URL.
3. method according to claim 2, is characterized in that, described when the request of control is arranged, the control point in the UPnP network utilizes described packet numbering that control message is sent to the group leader in described grouping, comprising:
The group leader's of described UPnP network equipment grouping device description network linking URL and service describing network linking URL, according to controlling request, accessed in control point;
According to the UPnP procotol, will control the behavior request and be sent to corresponding group leader's equipment.
4. method according to claim 3, is characterized in that, according to the UPnP procotol, will control the behavior request and be sent to corresponding group leader's equipment, comprising:
Link URL is controlled from the device description document of described group leader's equipment, obtaining equipment in control point;
Control point is controlled link URL by equipment and is sent control information to described equipment, to realize the control to equipment.
5. method according to claim 1, is characterized in that, also comprises:
Set up a user interface, described interface comprises: resource selection unit and equipment selected cell;
By described user interface, select any one resource and any one equipment;
Obtain the network linking URL of the resource of described selection, and be sent to selected equipment, to realize controlling service.
6. method according to claim 1, is characterized in that, also comprises:
When a plurality of control points being detected, in Preset Time, same equipment is carried out to the control of same event, only send a control command, controlled device Exactly-once control command.
7. method according to claim 1, is characterized in that, also comprises:
In described UPnP network, in the service description document of each equipment, also comprise: volume, sound channel, playing progress rate, sound field, scene parameter, to equipment, carry out that synchronous volume increase and decrease is controlled, the left and right acoustic channels conversion, play any one or various control function of skip forward/back controls, sound field adjustment, scene setting realizing.
8. the communication system for many equipment rooms, is characterized in that, comprising:
Dividing module, at the UPnP network equipment, is a grouping by any N classification of equipment, and described N is more than or equal to 2;
Module is set, for any one equipment that described grouping is set as group leader, and the packet numbering using described group leader's general unique identifier as described grouping;
Sending module, for when the request of control is arranged, the control point in the UPnP network utilizes described packet numbering that control message is sent to the group leader in described grouping;
Forwarding module, be sent to other equipment in described grouping by control command by message for the group leader of described grouping.
9. system according to claim 8, is characterized in that, comprising:
Any one equipment in the described UPnP network equipment can both remove to control other equipment as control point;
Each equipment in the described UPnP network equipment comprises device description network linking URL and service describing network linking URL.
10. system according to claim 9, is characterized in that, described sending module comprises:
Access submodule, control point, according to controlling request, are accessed the group leader's of described UPnP network equipment grouping device description network linking URL and service describing network linking URL;
The request submodule, be sent to corresponding group leader's equipment for according to the UPnP procotol, controlling the behavior request.
11. system according to claim 10, is characterized in that, the request submodule comprises:
Acquiring unit, obtain equipment control link URL for control point from the device description document of described group leader's equipment;
Control unit, control link URL for control point by equipment and send control information to described equipment, to realize the control to equipment.
12. system according to claim 8, is characterized in that, also comprises:
Set up module, be used to setting up a user interface, described interface comprises: resource selection unit and equipment selected cell;
Select module, for by described user interface, selecting any one resource and any one equipment;
Extraction module, be used to the network linking URL of the resource of extracting described selection, and be sent to selected equipment, to realize controlling service.
13. system according to claim 8, is characterized in that, also comprises:
The screening module, for when a plurality of control points being detected, in Preset Time, same equipment is carried out to the control of same event, only send a control command, controlled device Exactly-once control command.
14. system according to claim 8, is characterized in that, also comprises:
In described UPnP network, in the service description document of each equipment, also comprise: volume, sound channel, playing progress rate, sound field, scene parameter, to equipment, carry out that synchronous volume increase and decrease is controlled, the left and right acoustic channels conversion, play any one or various control function of skip forward/back controls, sound field adjustment, scene setting realizing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103027571A CN103401848A (en) | 2013-07-18 | 2013-07-18 | Communication method for various types of equipment |
Applications Claiming Priority (1)
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