CN105426212A - Virtual device composition dynamic updating method and apparatus - Google Patents
Virtual device composition dynamic updating method and apparatus Download PDFInfo
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- CN105426212A CN105426212A CN201510863123.2A CN201510863123A CN105426212A CN 105426212 A CN105426212 A CN 105426212A CN 201510863123 A CN201510863123 A CN 201510863123A CN 105426212 A CN105426212 A CN 105426212A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44568—Immediately runnable code
- G06F9/44578—Preparing or optimising for loading
Abstract
The invention discloses a virtual device composition dynamic updating method and apparatus. The method comprises: creating an abstract device for a physical device accessing to a network according to a preset abstract device model, wherein parameters of the abstract device model include attribute information of the abstract device; obtaining attribute information of an abstract device in a new virtual device obtained by mixing the abstract device and/or existing virtual device; when it is detected that the attribute information of the abstract device in the new virtual device is changed, obtaining other abstract device to provide services for users instead of the abstract device, wherein the other abstract device is an abstract device providing the same services as the abstract device. By virtue of the technical scheme provided by the invention, other household appliances can be preferentially selected as substitutes to continue to provide the services required for the users.
Description
Technical field
The present invention relates to technology of Internet of things field, particularly relate to a kind of virtual unit composition dynamic updating method and device.
Background technology
Under Smart Home application scenarios, when single intelligent appliance equipment cannot be met consumers' demand, cloud platform can combine the correlation function calling multiple home appliance, and the equipment (i.e. virtual unit) building a kind of virtual form provides required service for user.
Particularly, Internet of Things field International Standards Organization oneM2M proposes 3 kinds of device types, as shown in Figure 1, comprising: physical equipment: i.e. the equipment form of necessary being in reality.Abstract equipment: during physical equipment access oneM2M platform, platform is abstracted into some basic functional units, is called abstract equipment.Abstract equipment only has general property, shields underlying network technology and the physical aspect of equipment.Virtual unit: oneM2M platform chooses relevant device from existing device (comprising abstract equipment, virtual unit), produces virtual unit, to provide new service by mixed poly-(mash-up).Virtual unit is not in esse, but is present in a software form in oneM2M platform.
OneM2M proposes a kind of equipment modeling scheme as shown in Figure 2.Equipment (Device) model forms, for describing the function that equipment provides primarily of some operations (Operation); Every operation comprises again some parameters (Parameter); In addition, the equipment such as manufacturer, product identification essential information is also comprised.
OneM2M also proposed a kind of virtual unit based on semantic combination technology creation method as required.Air pollution index (AirPollutionIndex is inquired about at home with user, API) be example, the partial function (CO2 detection, VOC monitoring etc.) of existing household electrical appliances is combined into new resources by oneM2M platform semantic engine---air pollution monitoring equipment, meet the query demand of user, as shown in Figure 3, concrete steps are as follows:
Step 1, the semantic engine applied to oneM2M platform sends semantic query request, and the API as family is how many.
Step 2, whether semantic engine inquiry existing device can meet this inquiry, wherein semantic engine and generic service function (CommonServicesFunction, referred to as CSF) form generic service entity (CommonServicesEntity, referred to as CSE).
Step 3, CSF returns Query Result, there is not the resource that can meet this inquiry.
Step 4, semantic engine is inquired about according to user, determines its semantic description, and as determined, API comprises CO2 concentration and VOC concentration.
Step 5, the member resource (abstract equipment) that semantic engine inquiry is relevant with above-mentioned semantic description.
Step 6, CSF returns the uniform resource identifier (UniformResourceIdentifier, referred to as URI) of found member resource.
Step 7, semantic engine request creates virtual unit, and is associated with corresponding member resource.
Step 8, CSF returns virtual unit and creates result.
Step 9, semantic engine is preserved and is run virtual unit.
Step 10, semantic engine is from member resource data query associated by virtual unit.
Step 11, CSF return data Query Result.
Step 12, semantic engine is based on obtained data, and application service logic, calculates user's Query Result.
Step 13, Query Result is returned application end by semantic engine.
Because virtual unit contains the function from multiple home appliance, when the attribute such as state, position of wherein certain home appliance changes, virtual unit may be caused cannot to continue to provide user required service; Prior art only describes the visioning procedure of virtual unit, does not relate to Dynamic Maintenance and the update mechanism of virtual unit.In practical application scene, after virtual unit has created, user at any time may according to self-demand, closes wherein certain home appliance or change its function, position, this virtual unit may be caused cannot to continue to provide service.
Summary of the invention
In view of the above problems, the present invention is proposed to provide a kind of virtual unit composition dynamic updating method and device overcoming the problems referred to above or solve the problem at least in part.
The invention provides a kind of virtual unit composition dynamic updating method, comprising:
The physical equipment of abstract device model to access network according to pre-setting creates abstract equipment, and wherein, the parameter of abstract device model comprises: the attribute information of abstract equipment;
Obtain the attribute information being mixed abstract equipment in the poly-new virtual unit obtained by abstract equipment and/or existing virtual unit;
When detecting that the attribute information of the abstract equipment in new virtual unit changes, obtaining this abstract equipment of other abstract equipment replacements for user and providing service, wherein, other abstract equipment are for providing the abstract equipment of same services with this abstract equipment.
Present invention also offers a kind of virtual unit composition and dynamically update device, comprising:
Creation module, for creating abstract equipment according to the equipment of abstract device model to access network pre-set, wherein, the parameter of abstract device model comprises: the attribute information of abstract equipment;
Acquisition module, for obtaining the attribute information being mixed abstract equipment in the poly-new virtual unit obtained by abstract equipment and/or existing virtual unit;
Update module, for when detecting that the attribute information of the abstract equipment in new virtual unit changes, obtaining this abstract equipment of other abstract equipment replacements for user provides service, and wherein, other abstract equipment are for providing the abstract equipment of same services with this abstract equipment.
Beneficial effect of the present invention is as follows:
By increasing attribute field in abstract device description mode, using home appliance functional availability as the foundation triggering virtual unit renewal, solve in prior art the problem that virtual unit dynamically updates of not supporting, when certain household electrical appliances forming virtual unit cannot continue to provide service due to reasons such as shutdown, change functional modes, can preferably as an alternative, continue to provide user required service by other household electrical appliances.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to technological means of the present invention can be better understood, and can be implemented according to the content of instructions, and can become apparent, below especially exemplified by the specific embodiment of the present invention to allow above and other objects of the present invention, feature and advantage.
Accompanying drawing explanation
By reading hereafter detailed description of the preferred embodiment, various other advantage and benefit will become cheer and bright for those of ordinary skill in the art.Accompanying drawing only for illustrating the object of preferred implementation, and does not think limitation of the present invention.And in whole accompanying drawing, represent identical parts by identical reference symbol.In the accompanying drawings:
Fig. 1 is the schematic diagram of 3 kinds of device types in prior art;
Fig. 2 is the schematic diagram of equipment modeling scheme in prior art;
Fig. 3 is the signaling process figure of virtual unit creation method as required in prior art;
Fig. 4 is the process flow diagram of the virtual unit composition dynamic updating method of the embodiment of the present invention;
Fig. 5 is the schematic diagram of the abstract device model of the embodiment of the present invention;
Fig. 6 is the process flow diagram of the detailed process of the virtual unit composition dynamic updating method of the embodiment of the present invention;
Fig. 7 is that the virtual unit of the embodiment of the present invention forms the structural representation dynamically updating device.
Embodiment
Below with reference to accompanying drawings exemplary embodiment of the present disclosure is described in more detail.Although show exemplary embodiment of the present disclosure in accompanying drawing, however should be appreciated that can realize the disclosure in a variety of manners and not should limit by the embodiment set forth here.On the contrary, provide these embodiments to be in order to more thoroughly the disclosure can be understood, and complete for the scope of the present disclosure can be conveyed to those skilled in the art.
As mentioned above, prior art only describes the visioning procedure of virtual unit, does not relate to Dynamic Maintenance and the update mechanism of virtual unit.In practical application scene, after virtual unit has created, user at any time may according to self-demand, closes wherein certain home appliance or change its function, position, this virtual unit may be caused cannot to continue to provide service.In order to solve in prior art the problem that virtual unit dynamically updates of not supporting, the invention provides a kind of virtual unit composition dynamic updating method and device, by increasing attribute field in abstract device description mode, using the change of home appliance functional availability and position as the foundation triggering virtual unit and upgrade, and in pre-defined virtual unit renewal process, the preferential selection rule of alternate device; After virtual unit renewal process is triggered, cloud platform, according to predefine rule, chooses new home appliance, substitutes existing unavailable device, continues to provide service to user.Below in conjunction with accompanying drawing and embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, do not limit the present invention.
Embodiment of the method
According to embodiments of the invention, provide a kind of virtual unit composition dynamic updating method, Fig. 4 is the process flow diagram of the virtual unit composition dynamic updating method of the embodiment of the present invention, and as shown in Figure 4, the virtual unit composition dynamic updating method according to the embodiment of the present invention comprises following process:
Step 401, abstract equipment is created according to the physical equipment of the abstract device model pre-set to access network (cloud platform), wherein, the parameter of abstract device model comprises: the attribute information of abstract equipment, preferably, the attribute information of abstract equipment comprise following one of at least: equipment state, device location; In actual applications, attribute information also comprises equipment operating, the function that this equipment operating provides for describing equipment; For describing, whether this abstract equipment is current can use equipment state, and device location is for describing the position at this abstract equipment place.
Preferably, in embodiments of the present invention, before the abstract equipment of establishment, the selection priority rule of abstract equipment can also be created.Particularly, priority rule is selected specifically to comprise: first to select other the available abstract equipment comprised with the physical equipment belonging to this abstract equipment corresponding to virtual unit, such as, suppose that virtual unit vD_1 comprises 3 abstract equipment a, b, c, come from physical equipment A, B, C respectively, then when a is unavailable, all available abstract equipment created based on A, B, C all has limit priority; Secondly the available abstract equipment being positioned at other physical equipments is selected; Finally select current unavailable abstract equipment, wherein, when selecting current unavailable abstract equipment, according to unused time length, first select the abstract equipment that the respective physical equipment unused time is the longest, secondly select the abstract equipment that the respective physical equipment unused time is shorter.
Step 402, obtains the attribute information being mixed abstract equipment in the poly-new virtual unit obtained by abstract equipment and/or existing virtual unit
Particularly, before step 402, need the service according to user's request, abstract equipment and/or existing virtual unit are carried out the new virtual unit of mixed poly-establishment, and by new virtual unit for user provides service; According to selection priority rule, abstract equipment and/or existing virtual unit can be carried out the new virtual unit of mixed poly-establishment.
Step 403, when detecting that the attribute information of the abstract equipment in new virtual unit changes, obtaining this abstract equipment of other abstract equipment replacements for user and providing service, and wherein, other abstract equipment are for providing the abstract equipment of same services with this abstract equipment.In step 403, this abstract equipment of other abstract equipment replacements can be obtained for user according to selection priority rule and service is provided;
Particularly, in step 403, when detecting that the equipment state of the abstract equipment in new virtual unit changes, obtaining this abstract equipment of other abstract equipment replacements for user and service is provided, wherein, other abstract equipment are for providing the abstract equipment of same services with this abstract equipment;
When detecting that the device location of the abstract equipment in new virtual unit changes, obtaining this abstract equipment of other abstract equipment replacements for user provides service, wherein, other abstract equipment are for identical with the original equipment position of this abstract equipment and provide the abstract equipment of same services.
Below in conjunction with accompanying drawing, the technique scheme of the embodiment of the present invention is described in detail.
When home appliance (i.e. above-mentioned physical equipment) is registered to cloud platform, the standalone feature that cloud platform can be able to provide this physical equipment or service are carried out abstract, produce some abstract equipment; After cloud platform receives user's request, resolve user required service, inquire about corresponding abstract equipment, and then the home appliance finding user to need to call and concrete function.The technical scheme of the embodiment of the present invention is expanded the device model shown in Fig. 2, increases equipment state (Status) attribute and device location (Location) attribute, obtains the abstract device model absDevice shown in Fig. 5.
Wherein, Status attribute: whether abstract equipment is current can use for describing; The availability of abstract equipment according to the current on-off state of source device (namely taking out the physical equipment of this abstract equipment), functional mode (as air-conditioning refrigeration, heat, the mutual exclusion function such as dehumidifying) etc. attribute determine.
Location attribute: for describing abstract equipment particular location in the family; The position of abstract equipment is identical with the position of source device.This attribute illustrates the specific environment attribute that abstract equipment acts on to a great extent, if reduce the temperature in which room, obtain the humidity etc. in which room.
Suppose in virtual unit vD_1, to comprise the abstract equipment aD_1 that can provide service S_1.When aD_1 Status attribute from available become unavailable or Location attribute change (as shifting out current room) time, trigger vD_1 and dynamically update.In vD_1 dynamic updating process, cloud platform choose with aD_1 provide and serve other abstract equipment that (S_1) is identical, Location is also identical, comprise available devices (Status=True) and unavailable device (Status=False).When there being multiple abstract equipment selected, priority is followed successively by from high to low:
1, vD_1 related physical equipment comprises other available abstract equipment, its objective is and calls the least possible physical equipment, meet consumers' demand;
2, be not included in other the available abstract equipment in vD_1 related physical equipment, as far as possible object does not newly start physical equipment;
3, current other abstract equipment disabled, wherein, the source device unused time of abstract equipment is shorter, and selected priority is lower, and as far as possible object does not restart the home appliance that user just closed.
Wherein, rule 2 and 3 is applicable equally in virtual unit constructive process.
Below by way of a concrete domestic. applications scene, the virtual unit composition dynamic updating method that the embodiment of the present invention proposes is illustrated.In this example, master bedroom indoor deployment air-conditioning AC, air purifier Cleaner, electric heater Heater.Suppose AC and Heater all accessed networks, Heater is in start duty, and AC is in off-mode.Now, Cleaner access network.User, in principal bedroom request " air house keeper " service, comprises room temperature and regulates (heating) function and air-cleaning function.
The abstract equipment that each home appliance generates is as follows:
AC: heat mode of operation can abstract for abstract equipment ac_heater, PM2.5 purification function can abstractly be abstract equipment ac_pm2.5cleaner; Cleaner: can abstractly be abstract equipment cl_cleaner; Heater: can abstractly be abstract equipment ht_heater.
Fig. 6 is the process flow diagram of the detailed process of the virtual unit composition dynamic updating method of the embodiment of the present invention, as shown in Figure 6, specifically comprises following process:
Step 0: pre-defined abstract device model, chooses the priority rule of abstract equipment in defining virtual equipment dynamic updating process.
Step 1: clarifier Cleaner access network, sends access request to cloud platform.
Step 2: after cloud platform receives the access request of Cleaner, creates abstract equipment cl_cleaner based on abstract device model; Wherein, Status=True (current available), Location is principal bedroom.
Step 3: user sends services request by APP to cloud platform, ites is desirable in principal bedroom, obtain " air house keeper " service.
Step 4: cloud platform is according to user's request, inquiry can provide the abstract equipment improving room temperature and purification of air service in principal bedroom, get ht_heater and ac_heater having and improve room temperature function respectively, there is cl_cleaner and ac_pm2.5cleaner of air-cleaning function; According to preferential selection rule, select current available ht_heater and cl_cleaner, create virtual unit AirManager, provide service to user.
Step 5:AirManager provides in the process of service, and Heater is moved on to secondary room from principal bedroom by user.
Step 6: cloud platform finds that the position of Heater changes (by indoor positioning or Heater active reporting), determine that the position of ht_heater changes by incidence relation, cannot continue to provide the service improving principal bedroom temperature, trigger AirManager and upgrade.
Step 7: the abstract equipment of alternative ht_heater inquired about by cloud platform, gets the current ac_heater being in down state, and obtains corresponding source home appliance AC.
Step 8: cloud platform sends start-up command to AC, and the functional mode of AC is set to " heating ", to guarantee that the Status of ac_heater becomes True.
Step 9:AirManager provides in the process of service, and user sends shutdown command by APP to Cleaner; After Cleaner receives instruction, executable operations, and new state is reported cloud platform.
By incidence relation, step 10: after cloud platform receives Cleaner reporting message, determines that abstract equipment cl_cleaner becomes unavailable, cannot continue provides principal bedroom purification of air service, triggers AirManager and upgrades.
Step 11: the abstract equipment of alternative ht_heater inquired about by cloud platform, gets the current ac_pm2.5cleaner being in down state, and obtains corresponding source home appliance AC.
Step 12: cloud platform sends instruction to AC, starts PM2.5 purification function.
In sum, the technical scheme of the embodiment of the present invention by increasing attribute field in abstract device description mode, using the change of home appliance functional availability and position as the foundation triggering virtual unit and upgrade, and in pre-defined virtual unit renewal process, the preferential selection rule of alternate device; After virtual unit renewal process is triggered, cloud platform, according to predefine rule, chooses new home appliance, substitutes existing unavailable device, continues to provide service to user.
Device embodiment
According to embodiments of the invention, provide a kind of virtual unit composition and dynamically update device, Fig. 7 is that the virtual unit of the embodiment of the present invention forms the structural representation dynamically updating device, as shown in Figure 7, dynamically update device according to the virtual unit composition of the embodiment of the present invention to comprise: creation module 70, acquisition module 72 and update module 74, be described in detail the modules of the embodiment of the present invention below.
Creation module 70, for creating abstract equipment according to the equipment of abstract device model to access network pre-set, wherein, the parameter of abstract device model comprises: the attribute information of abstract equipment; Preferably, the attribute information of abstract equipment comprise following one of at least: equipment state, device location; In actual applications, attribute information also comprises equipment operating, the function that this equipment operating provides for describing equipment; For describing, whether this abstract equipment is current can use equipment state, and device location is for describing the position at this abstract equipment place.Creation module 70 is further used for: first select other the available abstract equipment comprised with the physical equipment belonging to this abstract equipment corresponding to virtual unit, such as, suppose that virtual unit vD_1 comprises 3 abstract equipment a, b, c, come from physical equipment A, B, C respectively, then when a is unavailable, all available abstract equipment created based on A, B, C all has limit priority; Secondly the available abstract equipment being positioned at other physical equipments is selected; Finally select current unavailable abstract equipment, wherein, when selecting current unavailable abstract equipment, according to unused time length, first select the abstract equipment that the respective physical equipment unused time is the longest, secondly select the abstract equipment that the respective physical equipment unused time is shorter.
Acquisition module 72, for obtaining the attribute information being mixed abstract equipment in the poly-new virtual unit obtained by abstract equipment and/or existing virtual unit
Particularly, abstract equipment and/or existing virtual unit, according to the service of the request of user, are carried out the new virtual unit of mixed poly-establishment by acquisition module 72, and by new virtual unit for user provides service;
Update module 74, for when detecting that the attribute information of the abstract equipment in new virtual unit changes, obtain this abstract equipment of other abstract equipment replacements for user and service is provided, wherein, other abstract equipment are for providing the abstract equipment of same services with this abstract equipment.Update module 74 specifically for: when detecting that the equipment state of the abstract equipment in new virtual unit changes, obtaining this abstract equipment of other abstract equipment replacements for user provides service, wherein, other abstract equipment are for providing the abstract equipment of same services with this abstract equipment; When detecting that the device location of the abstract equipment in new virtual unit changes, obtaining this abstract equipment of other abstract equipment replacements for user provides service, wherein, other abstract equipment are for identical with the original equipment position of this abstract equipment and provide the abstract equipment of same services.
Preferably, update module 74 specifically for: obtain this abstract equipment of other abstract equipment replacements for user according to selection priority rule and service be provided; According to selection priority rule, abstract equipment and/or existing virtual unit are carried out the new virtual unit of mixed poly-establishment.
The concrete operations of embodiment of the present invention modules have been described in detail in said method embodiment, do not repeat them here.
In sum, the technical scheme of the embodiment of the present invention by increasing attribute field in abstract device description mode, using the change of home appliance functional availability and position as the foundation triggering virtual unit and upgrade, and in pre-defined virtual unit renewal process, the preferential selection rule of alternate device; After virtual unit renewal process is triggered, cloud platform, according to predefine rule, chooses new home appliance, substitutes existing unavailable device, continues to provide service to user.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Intrinsic not relevant to any certain computer, virtual system or miscellaneous equipment with display at this algorithm provided.Various general-purpose system also can with use based on together with this teaching.According to description above, the structure constructed required by this type systematic is apparent.In addition, the present invention is not also for any certain programmed language.It should be understood that and various programming language can be utilized to realize content of the present invention described here, and the description done language-specific is above to disclose preferred forms of the present invention.
In instructions provided herein, describe a large amount of detail.But can understand, embodiments of the invention can be put into practice when not having these details.In some instances, be not shown specifically known method, structure and technology, so that not fuzzy understanding of this description.
Similarly, be to be understood that, in order to simplify the disclosure and to help to understand in each inventive aspect one or more, in the description above to exemplary embodiment of the present invention, each feature of the present invention is grouped together in single embodiment, figure or the description to it sometimes.But, the method for the disclosure should be construed to the following intention of reflection: namely the present invention for required protection requires feature more more than the feature clearly recorded in each claim.Or rather, as claims below reflect, all features of disclosed single embodiment before inventive aspect is to be less than.Therefore, the claims following embodiment are incorporated to this embodiment thus clearly, and wherein each claim itself is as independent embodiment of the present invention.
Those skilled in the art are appreciated that and adaptively can change the module in the client in embodiment and they are arranged in one or more clients different from this embodiment.Block combiner in embodiment can be become a module, and multiple submodule or subelement or sub-component can be put them in addition.Except at least some in such feature and/or process or unit be mutually repel except, any combination can be adopted to combine all processes of all features disclosed in this instructions (comprising adjoint claim, summary and accompanying drawing) and so disclosed any method or client or unit.Unless expressly stated otherwise, each feature disclosed in this instructions (comprising adjoint claim, summary and accompanying drawing) can by providing identical, alternative features that is equivalent or similar object replaces.
In addition, those skilled in the art can understand, although embodiments more described herein to comprise in other embodiment some included feature instead of further feature, the combination of the feature of different embodiment means and to be within scope of the present invention and to form different embodiments.Such as, in the following claims, the one of any of embodiment required for protection can use with arbitrary array mode.
All parts embodiment of the present invention with hardware implementing, or can realize with the software module run on one or more processor, or realizes with their combination.It will be understood by those of skill in the art that the some or all functions of some or all parts be loaded with in the client of sequence network address that microprocessor or digital signal processor (DSP) can be used in practice to realize according to the embodiment of the present invention.The present invention can also be embodied as part or all equipment for performing method as described herein or device program (such as, computer program and computer program).Realizing program of the present invention and can store on a computer-readable medium like this, or the form of one or more signal can be had.Such signal can be downloaded from internet website and obtain, or provides on carrier signal, or provides with any other form.
The present invention will be described instead of limit the invention to it should be noted above-described embodiment, and those skilled in the art can design alternative embodiment when not departing from the scope of claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and does not arrange element in the claims or step.Word "a" or "an" before being positioned at element is not got rid of and be there is multiple such element.The present invention can by means of including the hardware of some different elements and realizing by means of the computing machine of suitably programming.In the unit claim listing some devices, several in these devices can be carry out imbody by same hardware branch.Word first, second and third-class use do not represent any order.Can be title by these word explanations.
Claims (10)
1. a virtual unit composition dynamic updating method, is characterized in that, comprising:
The physical equipment of abstract device model to access network according to pre-setting creates abstract equipment, and wherein, the parameter of described abstract device model comprises: the attribute information of described abstract equipment;
Obtain the attribute information being mixed abstract equipment in the poly-new virtual unit obtained by abstract equipment and/or existing virtual unit;
When detecting that the attribute information of the abstract equipment in described new virtual unit changes, obtaining this abstract equipment of other abstract equipment replacements for user provides described service, wherein, other abstract equipment described are for providing the abstract equipment of same services with this abstract equipment.
2. the method for claim 1, is characterized in that, the attribute information of described abstract equipment comprise following one of at least: equipment state, device location;
When detecting that the attribute information of the abstract equipment in described new virtual unit changes, obtaining this abstract equipment of other abstract equipment replacements for user provides described service specifically to comprise:
When detecting that the equipment state of the abstract equipment in described new virtual unit changes, obtaining this abstract equipment of other abstract equipment replacements for user provides described service, wherein, other abstract equipment described are for providing the abstract equipment of same services with this abstract equipment;
When detecting that the device location of the abstract equipment in described new virtual unit changes, obtaining this abstract equipment of other abstract equipment replacements for user provides described service, wherein, other abstract equipment described are for identical with the original equipment position of this abstract equipment and provide the abstract equipment of same services.
3. the method for claim 1, is characterized in that, described method comprises further: the selection priority rule creating abstract equipment.
4. method as claimed in claim 3, it is characterized in that, described selection priority rule specifically comprises: first select other the available abstract equipment comprised with the physical equipment belonging to this abstract equipment corresponding to virtual unit; Secondly the available abstract equipment being positioned at other physical equipments is selected; Finally select current unavailable abstract equipment, wherein, when selecting current unavailable abstract equipment, according to the abstract equipment that length prioritizing selection respective physical equipment unused time unused time is the longest.
5. method as claimed in claim 4, is characterized in that,
Obtaining this abstract equipment of other abstract equipment replacements for user provides described service specifically to comprise:
Obtain this abstract equipment of other abstract equipment replacements for user according to the selection priority rule obtained in advance and described service is provided;
Described abstract equipment and/or existing virtual unit are carried out the new virtual unit of mixed poly-establishment specifically to comprise:
According to the selection priority rule obtained in advance, described abstract equipment and/or existing virtual unit are carried out the new virtual unit of mixed poly-establishment.
6. virtual unit composition dynamically updates a device, it is characterized in that, comprising:
Creation module, for creating abstract equipment according to the equipment of abstract device model to access network pre-set, wherein, the parameter of described abstract device model comprises: the attribute information of described abstract equipment;
Acquisition module, for obtaining the attribute information being mixed abstract equipment in the poly-new virtual unit obtained by abstract equipment and/or existing virtual unit;
Update module, for when detecting that the attribute information of the abstract equipment in described new virtual unit changes, obtaining this abstract equipment of other abstract equipment replacements for user provides described service, and wherein, other abstract equipment described are for providing the abstract equipment of same services with this abstract equipment.
7. device as claimed in claim 6, is characterized in that, the attribute information of described abstract equipment comprise following one of at least: equipment state, device location;
Described update module is further used for:
When detecting that the equipment state of the abstract equipment in described new virtual unit changes, obtaining this abstract equipment of other abstract equipment replacements for user provides described service, wherein, other abstract equipment described are for providing the abstract equipment of same services with this abstract equipment;
When detecting that the device location of the abstract equipment in described new virtual unit changes, obtaining this abstract equipment of other abstract equipment replacements for user provides described service, wherein, other abstract equipment described are for identical with the original equipment position of this abstract equipment and provide the abstract equipment of same services.
8. device as claimed in claim 6, it is characterized in that, described creation module is further used for: the selection priority rule creating abstract equipment.
9. device as claimed in claim 6, it is characterized in that, described selection priority rule specifically comprises: first select other the available abstract equipment comprised with the physical equipment belonging to this abstract equipment corresponding to virtual unit; Secondly the available abstract equipment being positioned at other physical equipments is selected; Finally select current unavailable abstract equipment, wherein, when selecting current unavailable abstract equipment, according to the abstract equipment that length prioritizing selection respective physical equipment unused time unused time is the longest.
10. as claimed in claim 8 or 9 device, is characterized in that, described update module specifically for:
Obtain this abstract equipment of other abstract equipment replacements for user according to the selection priority rule obtained in advance and described service is provided;
According to the selection priority rule obtained in advance, described abstract equipment and/or existing virtual unit are carried out the new virtual unit of mixed poly-establishment.
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| CN201510863123.2A CN105426212B (en) | 2015-11-30 | 2015-11-30 | Dynamic updating method and device for virtual equipment composition |
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| CN201510863123.2A CN105426212B (en) | 2015-11-30 | 2015-11-30 | Dynamic updating method and device for virtual equipment composition |
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| CN107809356A (en) * | 2017-10-16 | 2018-03-16 | 杭州古北电子科技有限公司 | By the control method and system of Internet resources access smart home platform |
| CN108923969A (en) * | 2018-06-29 | 2018-11-30 | 海尔优家智能科技（北京）有限公司 | A kind of method, apparatus of equipment linkage, equipment and computer readable storage medium |
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| CN110830530A (en) * | 2018-08-09 | 2020-02-21 | 中国电信股份有限公司 | Method, system and edge gateway equipment for implementing mirror image processing of down-hanging terminal |
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