CN104168302B - Equipment manipulation implementation method, system and proxy gateway - Google Patents
Equipment manipulation implementation method, system and proxy gateway Download PDFInfo
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- CN104168302B CN104168302B CN201310185194.2A CN201310185194A CN104168302B CN 104168302 B CN104168302 B CN 104168302B CN 201310185194 A CN201310185194 A CN 201310185194A CN 104168302 B CN104168302 B CN 104168302B
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Abstract
The invention discloses a kind of equipment manipulation implementation method, system and proxy gateway, it is related to internet and mobile Internet field.Proxy gateway takes out controlled device reception address according to binding relationship mapped device information from the HTTP heads of control message in this method；If controlled device message can not go directly, control message is kept in, being returned to control device subsequently can poll result provisional response；The poll of controlled device is received, temporary control message is returned into controlled device.This method, system and proxy gateway realize the forwarding to the manipulation message between control and controlled device by building manipulation Message Agent gateway, so as to realize the equipment manipulation of inter-network.
Description
Technical field
The present invention relates to internet and mobile Internet field, more particularly to a kind of equipment manipulation implementation method, system and
Proxy gateway.
Background technology
Existing various equipment room manipulation agreements（Such as UPnP（Universal Plug and Play, UPnP）,
IGRS（Intelligent Grouping and Resource Sharing, intelligent interconnection and resource-sharing））It is all based on office
Domain net（Or the network that can be directly connected to）Access mutually.But in practical business scene, often occur needing what is mutually manipulated to set
The situation that network can not go directly between standby, typically, connects 3G（the3rdGeneration, the 3rd generation）The mobile phone of network and one
It is individual only to connect IPTV（IPTV）Between the set top box of private network, it is impossible to be directly connected to carry out equipment manipulation.This problem
Limit multi-screen interactive and apply practical range in existing network.
The content of the invention
The inventors found that above-mentioned have problem in the prior art, and at least one be therefore directed in described problem
Individual problem proposes a kind of new technical scheme.
It is an object of the present invention to provide a kind of technical scheme manipulated for across a network equipment.
Implementation method is manipulated there is provided a kind of equipment according to the first aspect of the invention, including：
Proxy gateway receives the control message from control device, the HTTP of the control message
（Hypertexttransferprotocol, HTTP）Controlled device is carried in head and receives address；
The proxy gateway matches controlled device information according to binding relationship, is taken out from the HTTP heads of the control message
Controlled device receives address；
If the controlled device message can not go directly, the proxy gateway keeps in the control message, to the control
Equipment returns to " continuous can poll result " provisional response；
The proxy gateway receives the poll of controlled device, and the temporary control message is returned into described be controlled sets
It is standby；
The proxy gateway receives the control response message from the controlled device, keeps in the control response message；
The proxy gateway receives the poll response from the control device, and the temporary control response message is returned
Return the control device.
Alternatively, this method also includes：If the controlled device message can go directly, the proxy gateway is by control message
It is forwarded to the controlled device；The proxy gateway receives the control response message from the controlled device；It is described to act on behalf of net
The control response message of the controlled device is transmitted to the control device by pass.
Alternatively, this method also includes：The proxy gateway receives the facility registration message from controlled device, described to set
Remarks volume message includes the controlled device ID and capacity of equipment description information.
Alternatively, this method also includes：The proxy gateway receives the unicast from the control device and finds message, to
The proxy gateway request equipment is found；What the proxy gateway was registered before finding controlled device by equipment room mapping relations
Controlled device description information；The response that the equipment description of controlled device is found as equipment is returned to control by the proxy gateway
Equipment.
According to another aspect of the present invention there is provided a kind of proxy gateway, including：
Control message receiving unit, for receiving the control message from control device, the HTTP heads of the control message
Middle carrying controlled device receives address；
Opposite equip. determining unit, for matching controlled device information according to binding relationship, from the control message
Controlled device is taken out in HTTP and receives address；
Control message retransmission unit, if can not be gone directly for the controlled device message, keeps in the control message, to
The control device is returned subsequently can poll result provisional response；The poll of controlled device is received, by the temporary control
Message processed returns to the controlled device；
Response message retransmission unit, for receiving the control response message from the controlled device, keeps in the control
Response message；The poll response from the control device is received, the temporary control response message is returned into the control
Equipment.
Alternatively, if control message retransmission unit is additionally operable to the controlled device message and can gone directly, control message is turned
It is sent to the controlled device；
Response message retransmission unit is additionally operable to receive the control response message from the controlled device, and described be controlled is set
Standby control response message is transmitted to the control device.
Alternatively, the proxy gateway also includes：Registration message receiving unit, for receiving the equipment note from controlled device
Volume message, the facility registration message includes the controlled device ID and capacity of equipment description information.
Alternatively, the proxy gateway also includes：Controlled device finds unit, for receiving the list from the control device
Existing message is broadcast, is found to proxy gateway request equipment；Registered before finding controlled device by equipment room mapping relations
Controlled device description information；The response that the equipment description of controlled device is found as equipment returns to control device.
System, including above-mentioned proxy gateway are realized there is provided a kind of manipulation of equipment according to another aspect of the invention, and
Control device and controlled device.
An advantage of the present invention is that by build manipulation Message Agent gateway, realize to control with controlled device it
Between manipulation message forwarding so that realize inter-network equipment manipulation.
By referring to the drawings to the detailed description of the exemplary embodiment of the present invention, further feature of the invention and its
Advantage will be made apparent from.
Brief description of the drawings
The accompanying drawing for constituting a part for specification describes embodiments of the invention, and is used to solve together with the description
Release the principle of the present invention.
Referring to the drawings, according to following detailed description, the present invention can be more clearly understood from, wherein：
Fig. 1 shows the flow chart of one embodiment of the equipment manipulation implementation method according to the present invention.
Fig. 2 shows to realize the structure chart of one embodiment of system according to the equipment manipulation of the present invention.
Fig. 3 shows the signaling diagram of one example of device discovery procedure based on mode of unicast according to the present invention.
Fig. 4 shows the flow chart of another embodiment of the equipment manipulation implementation method according to the present invention.
Fig. 5 shows the flow chart of another embodiment of the equipment manipulation implementation method according to the present invention.
Fig. 6 shows the structure chart of one embodiment of the proxy gateway according to the present invention.
Fig. 7 shows the structure chart of another embodiment of the proxy gateway according to the present invention.
Fig. 8 shows the system according to the present invention schematic diagram.
Embodiment
The various exemplary embodiments of the present invention are described in detail now with reference to accompanying drawing.It should be noted that：Unless had in addition
Body illustrates that the part and the positioned opposite of step, numerical expression and numerical value otherwise illustrated in these embodiments does not limit this
The scope of invention.
Simultaneously, it should be appreciated that for the ease of description, the size of the various pieces shown in accompanying drawing is not according to reality
Proportionate relationship draw.
The description only actually at least one exemplary embodiment is illustrative below, never as to the present invention
And its any limitation applied or used.
It may be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
In the case of, the technology, method and apparatus should be considered as authorizing a part for specification.
In shown here and discussion all examples, any occurrence should be construed as merely exemplary, without
It is as limitation.Therefore, the other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent accompanying drawing in individual accompanying drawing.
Fig. 1 shows the flow chart of one embodiment of the equipment manipulation implementation method according to the present invention.
As shown in figure 1, step 102, proxy gateway receives the control message from control device, the HTTP heads of control message
Middle carrying controlled device receives address.Controlled device receives the entry address that address refers to controlled device receiving control message, retouches
The address information of controlled device has been stated, controlled device address of service is referred to as.For example, controlled device reception address can be
One service path, such as/dmrctrl/avts.jsp, after this service path adds controlled terminal host name or IP address,
It is formed complete destination address, such as http://11.22.33.44/dmrctrl.avts.jsp.Gateway can be according to this
Control message is transmitted to controlled device by address, and repeating process is, for example, to send a message to address above mentioned with HTTP POST.
Step 104, proxy gateway matches controlled device information according to binding relationship, is taken out from the HTTP heads of control message
Controlled device receives address.The binding relationship is the mapping relations between the control device and controlled device pre-established, for example,
The binding relationship includes but is not limited to control device and the unique ID of controlled device being associated, and stores this pass in a gateway
Connection relation.When control device sends control message to gateway, HTTP carrying equipment of itself ID, gateway takes out this ID, root
Controlled device ID is found out according to above-mentioned incidence relation, then its host name or IP address, Ran Hougen is found out further according to controlled device ID
Address, which is received, according to controlled device obtains complete opposite end address of service.
Step 106, if controlled device message can not go directly, proxy gateway keeps in control message, " follow-up to control device
Can poll result " provisional response.Control device is received after the provisional response, will be to the proxy gateway poll result.
Step 108, proxy gateway receives the poll of controlled device, and temporary control message is returned into the controlled device.
Step 110, proxy gateway receives the control response message from controlled device, keeps in control response message.It is controlled
Equipment is operated according to control message, then returns to control response message to proxy gateway.
Step 112, proxy gateway receives the poll response from control device, and temporary control response message is returned and controlled
Control equipment.
In above-described embodiment, by structure manipulation Message Agent gateway and relevant interface agreement, realize to control with being controlled
The forwarding of manipulation message between equipment, HTTP extensions of message are manipulated to equipment, are easy to proxy gateway to forward, realizing can not
Manipulation between the remote equipment being directly connected to.
Fig. 2 shows to realize the structure chart of one embodiment of system according to the equipment manipulation of the present invention.The embodiment is
System includes proxy gateway 21, control device 22 and service equipment（Or be controlled device）23.Control device 22 and service are set
Standby 23 are registered by start-up logging message to proxy gateway 21.Wherein, control device 22 and service equipment 23 claim each other
For opposite equip..Manipulation Message Agent gateway 21 is responsible for the agency of remote equipment discovery and control message between distinct device and turned
Hair.Manipulate the management equipment state of Message Agent gateway 21 and find service and control message forwarding there is provided equipment.
In one embodiment there is provided a kind of device discovery procedure based on mode of unicast, retaining original message lattice
On the premise of formula, increase the facility registration and device discovery protocol of unicast fashion, agent equipment hair is carried out by Message Agent gateway
It is existing.Below in conjunction with Fig. 3-5, introduce and control interaction between remote equipment after adding Message Agent gateway.
Fig. 3 shows the signaling diagram of one example of device discovery procedure based on mode of unicast according to the present invention.The implementation
Example describes the flow of equipment discovery.
As shown in figure 3, step 301, controlled device carries out facility registration to proxy gateway.Registration message is controlled including this and set
Standby ID and capacity of equipment description information.Proxy gateway is cached after receiving to the information.
Step 302, control control device finds that message asks equipment to find to proxy gateway by unicast.For example, control
Equipment initiates a HTTP GET request, the identification information comprising oneself to gateway（It can be but be not limited to device id）, the request
Purpose be requirement proxy gateway return allow the equipment manipulate " controlled " facility information.
Step 303, proxy gateway finds the controlled device description registered before controlled device by equipment room mapping relations
Information.Equipment room mapping relations for example authorize the control planning between the two equipment, Huo Zheyong in management system human-edited
Pairing/bind request that family is initiated and the mapping set up and produce.
Step 304：The response that the equipment description of controlled device is found as equipment is returned to control device by proxy gateway.
So far, control device completes the discovery procedure of controlled device.
In above-described embodiment, by extending the device discovery mechanism of mode of unicast, solve wide area on-line apparatus and find.
Message Agent gateway is responsible for control message forwarding, and Fig. 4 and Fig. 5, which respectively illustrate to work as, will be sent to controlled device
In the case of control message can go directly and can not go directly, the step of proxy gateway is forwarded to control message.
Fig. 4 shows the flow chart of another embodiment of the equipment manipulation implementation method according to the present invention.
As shown in figure 4, when the message for being sent to controlled device can go directly：
Step 401, control message is sent to proxy gateway by control device, and HTTP carrying " destination address " fields should
Field includes controlled device and receives address.
Step 402, proxy gateway matches controlled device according to advance binding relationship, it is found that controlled device is reachable, for example
Controlled device, which is in public network or the means such as penetrates by NAT with gateway in the same network segment or, sets up communication link etc., from sending
HTTP heads in take out controlled device receive address.
Step 403, control message is forwarded to controlled device and receives address by proxy gateway.
Step 404, controlled device control message processing, performs operation.
Step 405, controlled device and to gateway return response.
Step 406, gateway forwards response to control device.
Fig. 5 shows the flow chart of another embodiment of the equipment manipulation implementation method according to the present invention.
As shown in figure 5, when controlled device message can not go directly:
Step 501, control message is sent to gateway by control device.For example, device A, which attempts control device B, plays one section
Music.A can produce a data block, and B is sent to by http protocol, and data block includes order（For example：Play（Play））With
Relevant parameter（Music file path）.B, which is explained, performs corresponding play after the message.Data block is exactly to include in " control message "
Content.
Step 502, gateway matches controlled device information according to advance binding relationship, it is found that controlled device is unreachable.Example
Such as, due to controlled device power down or in Intranet and NAT can not be carried out penetrate, message can not go directly.
Step 503, gateway keeps in the control message.
Step 504, gateway returns to provisional response to control device.Being included in provisional response " subsequently can poll processing knot
Really ".
Step 505, in the timing of Intranet controlled device to gateway poll " whether have send control message "
Step 506, gateway temporary news will return to controlled device before.
Step 507, controlled device control message processing, performs operation.
Step 508, controlled device returns to response message to gateway.
Step 509, the temporary control response message of gateway.
Step 510, control device indicates timing to gateway poll response by gateway.
Step 511, temporary response message is returned to control device by gateway.
Fig. 6 shows the structure chart of one embodiment of the proxy gateway according to the present invention.As shown in fig. 6, in the embodiment
Proxy gateway includes：Control message receiving unit 61, for receiving the control message from control device, the HTTP of control message
Controlled device is carried in head and receives address；Opposite equip. determining unit 62, for matching controlled device information according to binding relationship,
Controlled device is taken out from the HTTP heads of control message and receives address；Control message retransmission unit 63, if for controlled device
Message can not go directly, and keep in control message, and being returned to control device subsequently can poll result provisional response；Receive controlled set
Standby poll, controlled device is returned to by temporary control message；Response message retransmission unit 64, sets for receiving from controlled
Standby control response message, keeps in control response message；The poll response from control device is received, by temporary control response
Message returns to control device.
In above-described embodiment, agency is by building manipulation Message Agent gateway and relevant interface agreement, control message forwarding
Unit realizes the forwarding to the manipulation message between control and controlled device, and HTTP extensions of message are manipulated to equipment, are easy to generation
Gateway forwards are managed, the manipulation between the remote equipment that can not be directly connected to is realized.
In one embodiment, if control message retransmission unit is additionally operable to controlled device message and can gone directly, control is disappeared
Breath is forwarded to controlled device；Response message retransmission unit is additionally operable to receive the control response message from controlled device, will be controlled
The control response message of equipment is transmitted to control device.
Fig. 7 shows the structure chart of another embodiment of the proxy gateway according to the present invention.As shown in fig. 7, the embodiment
In, proxy gateway also includes registration message receiving unit 75, for receiving the facility registration message from controlled device, equipment note
Volume message includes controlled device ID and capacity of equipment description information.Controlled device finds unit 76, receives from control device
Unicast finds message, is found to proxy gateway request equipment；Registered before finding controlled device by equipment room mapping relations
Controlled device description information；The response that the equipment description of controlled device is found as equipment returns to control device.
Embodiment hereof is related to information home and the method and system of multi-terminal interaction.Fig. 8 is shown according to of the invention one
The system schematic of embodiment.As shown in figure 8, keeping original equipment manipulation protocol stack constant, increase remote service module, by standard
Equipment control is converted to the remote interaction logic that this patent is related to.It can pellucidly realize and remotely melt with past near-field control from application layer
Close.
So far, the equipment manipulation method and system and proxy gateway according to the present invention is described in detail.For
The design of the masking present invention is avoided, some details known in the field are not described.Those skilled in the art are according to above
Description, completely it can be appreciated how implementing technical scheme disclosed herein.
The method and system of the present invention may be achieved in many ways.For example, can by software, hardware, firmware or
Software, hardware, firmware any combinations come realize the present invention method and system.The said sequence of the step of for methods described
Order described in detail above is not limited to merely to illustrate, the step of method of the invention, it is special unless otherwise
Do not mentionlet alone bright.In addition, in certain embodiments, the present invention can be also embodied as recording to program in the recording medium, these programs
Including the machine readable instructions for realizing the method according to the invention.Thus, the present invention also covering storage is used to perform basis
The recording medium of the program of the method for the present invention.
Although some specific embodiments of the present invention are described in detail by example, the skill of this area
Art personnel are it should be understood that above example is merely to illustrate, the scope being not intended to be limiting of the invention.The skill of this area
Art personnel to above example it should be understood that can modify without departing from the scope and spirit of the present invention.This hair
Bright scope is defined by the following claims.
Claims (10)
1. a kind of equipment manipulates implementation method, it is characterised in that including：
Proxy gateway is received to be taken in the control message from control device, HTTP HTTP of the control message
Band controlled device receives address, and the controlled device receives the entry address that address refers to controlled device receiving control message；
The proxy gateway matches controlled device information according to binding relationship, takes out controlled from the HTTP heads of the control message
Equipment receives address；
If the controlled device message can not go directly, the proxy gateway keeps in the control message, to the control device
Return subsequently can poll result provisional response；
The proxy gateway receives the poll of the controlled device, and the temporary control message is sent into described be controlled sets
It is standby；
The proxy gateway receives the control response message from the controlled device, keeps in the control response message；
The proxy gateway receives the poll response from the control device, and the temporary control response message is returned into institute
State control device.
2. according to the method described in claim 1, it is characterised in that also include：
If the controlled device message can go directly, control message is forwarded to the controlled device by the proxy gateway；
The proxy gateway receives the control response message from the controlled device；
The control response message of the controlled device is transmitted to the control device by the proxy gateway.
3. method according to claim 1 or 2, it is characterised in that also include：
The proxy gateway receives the facility registration message from controlled device, and the facility registration message includes described be controlled and set
Standby mark ID and capacity of equipment description information.
4. method according to claim 3, it is characterised in that also include：
The proxy gateway receives the unicast from the control device and finds message, to proxy gateway request equipment hair
It is existing；
The proxy gateway finds the registered controlled device description information of controlled device by equipment room mapping relations；
The response that the controlled device description information of the controlled device is found as equipment is returned to control by the proxy gateway
Equipment.
5. according to the method described in claim 1, it is characterised in that the binding relationship includes control device and controlled device mark
The mapping relations of knowledge.
6. a kind of proxy gateway, it is characterised in that including：
Control message receiving unit, for receiving the control message from control device, the Hyper text transfer of the control message
Controlled device is carried in agreement HTTP and receives address；
Opposite equip. determining unit, for matching controlled device information according to binding relationship, from the HTTP heads of the control message
Middle taking-up controlled device receives address, and the controlled device reception address is with referring to the entrance of controlled device receiving control message
Location；
Control message retransmission unit, if can not be gone directly for the controlled device message, keeps in the control message, to described
Control device is returned subsequently can poll result provisional response；The poll of controlled device is received, the temporary control is disappeared
Breath returns to the controlled device；
Response message retransmission unit, for receiving the control response message from the controlled device, keeps in the control response
Message；The poll response from the control device is received, the temporary control response message is returned into the control device.
7. proxy gateway according to claim 6, it is characterised in that if the control message retransmission unit is additionally operable to institute
Stating controlled device message can be gone directly, and control message is forwarded into the controlled device；
Response message retransmission unit is additionally operable to receive the control response message from the controlled device, by the controlled device
Control response message is transmitted to the control device.
8. the proxy gateway according to claim 6 or 7, it is characterised in that also include：
Registration message receiving unit, for receiving the facility registration message from controlled device, the facility registration message includes
The controlled device mark ID and capacity of equipment description information.
9. proxy gateway according to claim 8, it is characterised in that also include：
Controlled device finds unit, and message is found for receiving the unicast from the control device, please to the proxy gateway
Equipment is asked to find；The controlled device description information registered before controlled device is found by equipment room mapping relations；Set controlled
The response that standby equipment description is found as equipment returns to control device.
10. system is realized in a kind of equipment manipulation, it is characterised in that including the agency as described in any one in claim 6 to 9
Gateway, and control device and controlled device.
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| CN201310185194.2A CN104168302B (en) | 2013-05-20 | 2013-05-20 | Equipment manipulation implementation method, system and proxy gateway |
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| CN201310185194.2A CN104168302B (en) | 2013-05-20 | 2013-05-20 | Equipment manipulation implementation method, system and proxy gateway |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108632395A (en) * | 2018-08-23 | 2018-10-09 | 深圳市信锐网科技术有限公司 | A kind of equipment long-range control method, system and relevant apparatus across public network |
| CN110351379B (en) * | 2019-07-17 | 2021-09-03 | 腾讯科技（深圳）有限公司 | Communication control method and device, electronic equipment and storage medium |
| CN111726400A (en) * | 2020-06-08 | 2020-09-29 | 北京天空卫士网络安全技术有限公司 | Reverse connection method, device and server-side system |
| CN112118458B (en) * | 2020-08-21 | 2022-08-12 | 烽火通信科技股份有限公司 | Video distribution method and system based on fusion terminal |
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| CN104168302A (en) | 2014-11-26 |
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