CN207053552U - A kind of digital home device based on mixed cloud and isomery Internet of Things - Google Patents
A kind of digital home device based on mixed cloud and isomery Internet of Things Download PDFInfo
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- CN207053552U CN207053552U CN201720356658.5U CN201720356658U CN207053552U CN 207053552 U CN207053552 U CN 207053552U CN 201720356658 U CN201720356658 U CN 201720356658U CN 207053552 U CN207053552 U CN 207053552U
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Abstract
A kind of digital home device based on mixed cloud and isomery Internet of Things, including：Privately owned cloud system, one or more subscription clients and a variety of internet-of-things terminals, privately owned cloud system includes an internal server and multiple AP, the internal server of multiple privately owned cloud systems is connected to form with the server of publicly-owned cloud system mixes cloud system, internal server includes a wireless controller, and wireless controller is connected with multiple AP；Each AP is the device with radio frequency interface for supporting multiple transport protocols, a variety of internet-of-things terminals of each AP connections, and each AP is arranged to support same Content of communciation to handle the pattern with interaction protocol；Subscription client is to be connected by each AP with internal server.The utility model solve smart home product function on current market it is single, experience fragmentation；Interconnecting property of different brands equipment room is poor, data safety risk be present；User actually uses the problem of demand can not be met very well.
Description
Technical field
It the utility model is related to a kind of digital home device based on mixed cloud and isomery Internet of Things.
Background technology
As society enters the epoch of an overall salary strategy, the high development of Internet technology, make Internet of Things
(Internet of Things, IoT) is able to quick vigorous growth, turns into the important productivity for promoting world's high speed development.
Internet of Things is the important component of generation information technology, and Internet of Things is allowed with information carriers such as internet, conventional telecommunications nets
All common objects that can exercise standalone feature realize the network to interconnect.
The gradual ripe and extensive use of the technologies such as wireless network, cloud storage, Internet of Things, safety monitoring, audio frequency and video, respectively
Kind "smart" products are also coming into huge numbers of families.Internet of Things is in smart home field mainly by technology of Internet of things by family
Various equipment (such as audio ＆ video equipment, illuminator, curtain control, airconditioning control, safety-protection system, Digital Theater System, audio-visual clothes
Business device or network home appliance etc.) connect together, there is provided it is home wiring control, Lighting control, remote control using telephone, indoor and outdoor remote control, anti-
Steal multiple functions and the means such as alarm, environmental monitoring, HVAC control, infrared forwarding and programmable Timer control.
But existing product and scheme solve only the problem of each independent, scheme function is sufficiently complete.Often only have
The function of standby part of module, does not have the integrated planning of platform class on Top-layer Design Method, as data storage only support private clound or
Only the mode of public cloud, route system separate with data memory module, and gateway of internet of things agreement supports unification.So it is each
Individual subsystem can not interconnect, and just be not easily formed system, be unfavorable for structure ecology；And reality is not met in architecture design
Application scenarios and future developing trend.For example the management of Intelligent household takes with control heavy dependence mobile terminal APP and public network cloud
Business.User is not accounted for it is desirable that one under enclosed environment, it may have the control system for managing ability independently is oneself
Service, reduces the comfort level that user uses；Simultaneously because the presence communication modes or communications protocol of current each Products
Species is a lot, causes to interconnect and work in coordination in many cases.And the product of each company only has access certainly
In oneself system, it is impossible to all devices are managed collectively, can not interactive cooperation.So that system becomes huge, redundancy and cost is high,
And set formality cumbersome, ultimately result in user and safeguard complicated, cost height.
Therefore, how a kind of technical scheme based on the control of the digital home of mixed cloud and isomery Internet of Things is provided, is turned into
It is currently needed for solving the problems, such as.
Utility model content
Technical problem to be solved in the utility model is the provision of a kind of number based on mixed cloud and isomery Internet of Things
Word home devices, to solve, smart home product function on current market is single, experiences fragmentation；Different brands equipment room interconnects
Intercommunity is poor, data safety risk be present；User actually uses the problem of demand can not be met very well.
In order to solve the above problems, the utility model provides a kind of digital home based on mixed cloud and isomery Internet of Things
Device, including：Privately owned cloud system, one or more subscription clients and a variety of internet-of-things terminals, privately owned cloud system include one
Internal server and multiple wireless access point APs, the internal server of multiple privately owned cloud systems and the server phase of publicly-owned cloud system
Mixing cloud system is even formed,
Internal server includes a wireless controller, and wireless controller is connected with multiple AP；Each AP is to support a variety of transmission
The device with radio frequency interface of agreement, a variety of internet-of-things terminals of each AP connections, each AP are arranged to support same Content of communciation
Processing and the pattern of interaction protocol；Subscription client is to be connected by each AP with internal server.
Further, said apparatus may also include：The Content of communciation processing and interaction protocol that the AP is supported include：
Constrain application protocol CoAP agreements, message queue remote measurement transmission MQTT agreements or AllJoyN agreements.
Further, said apparatus may also include：The structure of the AP is a box with external antenna, is set in box
It is equipped with and is integrated with primary processor, Wi-Fi module, bluetooth module, ZigBee module, infrared module, Z-Wave modules and Thread
The AP mainboards of module；Wi-Fi module, bluetooth module, ZigBee module, infrared module, Z-Wave modules and Thread modules are all
It is connected with primary processor.
Further, said apparatus may also include：The Wi-Fi module is to support the dress of 5G and/or 2.4G communication modes
Put.
Further, said apparatus may also include：A Security Encryption module is also set up in the internal server.
Further, said apparatus may also include：The internal server is a multimedia server, including is stored with sound
The memory of video data.
Further, said apparatus may also include：The internet-of-things terminal includes intelligent appliance device, intelligent lighting fills
Put, intelligent temperature control device, safety device and/or entertainment device.
Further, said apparatus may also include：The internet-of-things terminal is the thing for supporting one or more host-host protocols
Networked terminals, the host-host protocol that the internet-of-things terminal is supported include：IrDA protocol, bluetooth communication agreement, Wi-Fi communications
Agreement, Z-Wave communications protocol, Thread communications protocol or ZigBee communications protocol.
Further, said apparatus may also include：The subscription client includes:Including the special of touch screen/physical button
With guidance panel, remote control, smart mobile phone, tablet personal computer, personal computer, mobile personal computer or all-in-one.
Compared with prior art, using the digital home device of the present utility model based on mixed cloud and isomery Internet of Things with
Centered on the privately owned cloud system of each family, main flow Internet of Things fidonetFido is integrated, the most of internet-of-things terminals of access is can guarantee that, realizes thing
Networked terminals access and control, data storage and alarm；Make simultaneously with user media data, image data, user file number
According to the privately owned cloud system with the user data such as internet-of-things terminal data, users personal data center is formed；The private clound system integration
The network savvies such as wireless routing, wireless aps, while be attached with publicly-owned cloud system, publicly-owned cloud system provides resource supplying, number
According to shared, virtual computing and the function of distributed storage, coordinate so that the resource in user family obtains unified control, section
Huge cost and resource that the publicly-owned cloud storage system of structure needs have been saved, has improved input-output ratio；And user not only can be with
The redundancy backup of encryption data is realized by other node users, can also be obtained and received by the memory space and bandwidth for sharing oneself
Benefit；User can not exclusively rely on mobile terminal APP and public network cloud service, under enclosed environment, can also pass through internal server
Various service functions are experienced, improve the satisfaction that user uses.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present utility model
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation of the digital home device of the present utility model based on mixed cloud and isomery Internet of Things；
Fig. 2 is the structural representation using the integrated digital home control system based on mixed cloud and isomery Internet of Things；
Fig. 3 is the specific framework signal for the mixed cloud that publicly-owned cloud system of the present utility model and multiple privately owned cloud systems are formed
Figure；
Fig. 4 is the flow chart of the authentication of privately owned cloud system of the present utility model；
Fig. 5 is the schematic flow sheet of file encryption of the present utility model；
Fig. 6 is the schematic flow sheet of file decryption of the present utility model；
Fig. 7 is the structural representation that the internal server of privately owned cloud system of the present utility model is applied；
Fig. 8 is AP of the present utility model structural representation.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The core of Internet of Things and basis are still internet, are the nets of extension and extension of the thing thing on Internet basic
Network, by various wired and wireless network and the Internet converged, its user terminal can extend and expand between any article, most
Realize that information exchanges and communicated eventually.Existing Internet of things system focuses primarily upon equipment access and control in household field, is set
Standby producer and model influence, equipment access species, relatively simple；And presence communication modes due to current each Products or
Person's communications protocol species is a lot, causes to interconnect and work in coordination in many cases, does not form a unified solution
Certainly scheme, and the product of each company is only had access in the system of oneself, it is impossible to all devices are managed collectively, can not be mutual
Connection is interactive, and user generally requires to buy polytype control system when in use so that system becomes huge, redundancy and cost
Height, and set formality cumbersome, ultimately result in user and safeguard complicated, cost height.
The system integrates main flow Internet of Things fidonetFido centered on the privately owned cloud system of each family, can guarantee that access is most of
Internet-of-things terminal, realize internet-of-things terminal access and control, data storage and alarm.Make simultaneously with user media data, shadow
As the private clound of the user data such as data, user file data and internet-of-things terminal data, users personal data center is formed.It is private
There are the network savvies such as cloud system integrated wireless route, wireless aps, while be attached with publicly-owned cloud system.Publicly-owned cloud system provides
Resource supplying, data sharing, the function of virtual computing and distributed storage, so that what the resource in user family was unified
Control is coordinated, and saves huge cost and resource that the publicly-owned cloud system of structure storage needs, improves input-output ratio；And
User can not only realize the redundancy backup of encryption data by other node users, can also be by sharing the memory space of oneself
And bandwidth obtains income；User can not exclusively rely on mobile terminal APP and public network cloud service, under enclosed environment, can also lead to
Cross internal server and obtain various service functions, improve the satisfaction that user uses.
In the utility model, because many devices in Internet of Things are all resource-constrained types, i.e., only a small amount of is interior
Space and limited computing capability are deposited, so traditional http protocol is applied just seems excessively huge and uncomfortable on Internet of Things
With, therefore Content of communciation processing and interaction protocol need to reformulate, the processing of current Content of communciation and interaction protocol include
CoAP (Constrained Application Protocol, constraining application protocol) agreement, MQTT (Message Queuing
Telemetry Transport, message queue remote measurement transmission) agreement or AllJoyN agreements etc., IETF CoRE working groups proposition
A kind of CoAP agreements based on REST frameworks, MQTT agreements (MQTT is an instant communication protocol of IBM exploitations, it is possible to
As the important component of Internet of Things.The agreement supports all platforms, almost can be all networking articles and external connection
Get up, be used to the communication protocol as sensor and actuator (for example allowing house to network by Twitter))；AllJoyN is assisted
View etc. (AllJoyn agreements are general framework and a system service core sets that can make to be interoperated between attachment means,
And the application of across a manufacturer establishment dynamic near end network).
As shown in figure 1, the integrated digital home control system of the present utility model based on mixed cloud and isomery Internet of Things,
Including：Publicly-owned cloud system G, multiple privately owned cloud system S, one or more subscription clients (J1, J2..Jn) and a variety of Internet of Things
Network termination (D1, D2..Dn), even form one mixes cloud system to publicly-owned cloud system G with multiple privately owned cloud system S-phase, wherein,
Publicly-owned cloud system, for carrying out the control that interacts of communication with each privately owned cloud system, and to all privately owned cloud system shapes
Into each node the control of distributed storage and Distributed Calculation is provided；Publicly-owned cloud system includes:WWW WEB Access Layers and industry
Business processing and API api layer；Wherein, WEB Access Layers are used to assist subscription client in internet to privately owned cloud system
System carries out extranet access, media data on each privately owned cloud system is stored in public cloud system end, and provide user client
Hold from internet access；Business processing is used for by way of cloud computing with api layer, there is provided distributed storage and Distributed Calculation
The control of interface；
Privately owned cloud system, for providing Network access control and to local money for subscription client and a variety of internet-of-things terminals
Source is controlled, while shares part storage resource and (the local hardware computing of local hardware calculation resources of local storage unit
Resource can include the hardware computation resources such as central processing unit and internal memory), realize distributed storage and the distribution of mixing cloud system
The control that formula calculates；
The privately owned cloud system is to realize to control by an internal server, and internal server includes a wireless controller,
For controlling multiple AP configuration and operation, wireless controller is connected with multiple wireless access point APs；Each AP is to support a variety of biographies
The device with radio frequency interface of defeated agreement, a variety of internet-of-things terminals of each AP connections, for controlling a variety of Internet of Things whole
Terminate into wireless network；Each internet-of-things terminal is the internet-of-things terminal for supporting one or more host-host protocols；
Wherein, each AP is additionally operable to be arranged to the pattern for supporting same Content of communciation processing and interaction protocol, if judging a thing
Networked terminals support Content of communciation processing and interaction protocol, then the AP directly communicate interacting control with the internet-of-things terminal
System；Otherwise, the AP is converted to the internet-of-things terminal virtual Content of communciation processing and interaction by protocol conversion mode
After the device of agreement, communication interactive controlling is carried out with the internet-of-things terminal.
The subscription client can include:Special operation panel, remote control including touch screen/physical button, intelligence
Mobile phone, tablet personal computer, personal computer, mobile personal computer or all-in-one etc..
Fig. 2 is the structural representation using the integrated digital home control system based on mixed cloud and isomery Internet of Things,
It is the Access Controls of various subscription clients and a variety of which show the mixed cloud for combining publicly-owned cloud system and privately owned cloud system
The application scenarios of the control of internet-of-things terminal.
Include an internal server in Intelligent weak current case；The internal server, including an Intelligent routing gateway, for for
Home Intranet equipment provides network insertion node, controls the IP data interface channels between home network and public network；It is described
Internal server also includes an access controller, is connected with multiple wireless access point APs, for controlling multiple AP in wireless network
Configuration and operation, and the user to accessing the wireless network carries out data forwarding, while connects a variety of Internet of Things by AP
Terminal, the operation that each internet-of-things terminal is communicated and monitored and the command information for receiving user's transmission, it is whole to each Internet of Things
End is operated accordingly；The internal server also includes a data-storage system, and data-storage system is privately owned cloud system,
For storing the personal data of user；The internal server is also connected by Intelligent routing gateway with outside Cloud Server, is used
It is combined in by the publicly-owned cloud system of data-storage system and outside Cloud Server, forms a mixing cloud system.
Also include：The publicly-owned cloud system also includes Access Layer, private by setting for providing the access entrance of each device
The second level domain for having cloud system access end points realizes the operation of the level load bridging of domain name analysis system, and sets server to bear
Carry balancing cluster and the operation for accessing shunting is provided for each device, realize load balancing；
The publicly-owned cloud system also includes accumulation layer, for providing the storage of system data, includes the storage of relation data
With the storage of the structural data of non-relation；
The WEB Access Layers, it is additionally operable to provide the data based on HTTP by WWW cloud service cluster
Access service, including facility registration, the operational control of authentication, cloud account management, session management and certificate issuance；It is logical
Transmission control protocol service cluster is crossed, the real-time Communication for Power passage with each privately owned cloud system is kept, is examined in real time by heartbeat packet protocol
Privately owned cloud system presence is surveyed, pushes various real-time messages；There is provided by way of content distributing network to privately owned cloud system
The operational control that media resource and system update bag are downloaded；
The business processing and api layer, it is additionally operable to provide authority pipe to WEB Access Layers by business processing service cluster
Reason, Certificate Authority, data processing and the operation of messenger service；And provide third party's service by public API and encapsulate, including short message
Send the operation sent with short message.
As shown in figure 3, the specifically framework for the mixed cloud that publicly-owned cloud system and multiple privately owned cloud systems are formed：
P0, publicly-owned cloud system, there is provided towards the public service of each privately owned cloud system, there is provided towards all private clound nodes
Distributed storage and distributed computing services；
P001, private clound public service, there is provided towards the account management of private clound node, authentication, facility registration, letter
The services such as breath management；
P002, distributed storage service, there is provided the data backup memory mechanism coordination using the privately owned cloud system of user as node
Service；
P003, distributed computing services, there is provided the Distributed Calculation using the privately owned cloud system of user as calculate node coordinates clothes
Business.
P1, the privately owned cloud system of user, user oriented provide online, the Access Control of Internet of Things equipment, User Resource Management service,
Shared part storage and computing resource participate in system cloud storage and calculating simultaneously；
P101, infrastructure service, there is provided the basic network communication function such as linking Internet, WLAN, wireless aps.
P102, virtual resource, are realized by virtual technology and computing resource sharing are partly stored in private clound, participate in system
Distributed storage and Distributed Calculation；
P103, household Internet of Things, main flow Internet of Things fidonetFido is integrated, realize various home equipment accesses and control, and realize
History data store；
P104, user resources, realize the resource storage management such as user media, image, file, and user can freely customize foundation
Private privileges system and publicly-owned resource system, private privileges system can only user oneself access, the resource in publicly-owned resource system
It can share with authorized user, such as audio/video file etc..
Pn, the privately owned cloud system of the user of n-th of node, user oriented provide online, the Access Control of Internet of Things equipment, Yong Huzi
Source control service, while shared part storage and computing resource participate in system cloud storage and calculating.
The framework of publicly-owned cloud system, it is specific as follows, including：Access Layer, WEB Access Layers, business processing and api layer and storage
Layer, wherein,
Access Layer, Access Layer provide equipment access entrance, realize load balancing, safeguards system is in big concurrent request situation
Under, there is provided the reasonable response time.Wherein, 2 levels of load balancing point, first by setting private clound to access the second-level domain of end points
Name realizes DNS (domain name analysis system) level load bridging, secondly, sets SLB (server load balancing) cluster to be set for system
Standby provide accesses shunting.
WEB (WWW) Access Layer, this layer of package system HTTP (HTTP) and TCP (transmission control protocol)
Service, the layer provide the data access service that HTTP (HTTP) agreement is based on for equipment, there is provided equipment is real-time
Online TCP services (transmission control protocol), there is provided medium resource service, there is provided the CDN such as media program (content distributing network)
Distribution service；WEB Access Layers；Including 4 modules (Web cloud services cluster, TCP service clusters, media services cluster and content point
Send out CDN), wherein,
Web (WWW) cloud service cluster, there is provided the data access service based on HTTP (HTTP), including
Facility registration, authentication, cloud account management, session management, certificate issuance etc. service；
TCP (transmission control protocol) service cluster, the real-time Communication for Power passage with privately owned cloud system is kept, is assisted by heartbeat packet
(packet that heartbeat packet, typically client are sent every a bit of time to server, notice server oneself is still for view
It is so online, and transmit some it may be necessary to data.Because being sent according to certain time interval, similar to heartbeat, so crying
Do heartbeat packet) privately owned cloud system presence is detected in real time, various real-time messages are pushed, assist user in internet to private clound
The extranet access of system；
Media services cluster, there is provided privately owned by the media data on privately owned cloud system in public cloud system end store function
System alarm file, shared media file etc. are uploaded to media services cluster by cloud system by internet, for subscription client
From internet access；
Content delivery CDN (content distributing network), the clothes such as media resource, the download of system update bag are provided to privately owned cloud system
Business.
Business processing and API (API) layer, there is provided generic service encapsulation, public API (API)
Interface, Distributed Calculation interface；Business processing and api layer include 3 modules (business processing service cluster, cloud computing and public
API), wherein,
Business processing service cluster, layer encapsulation generic service, infrastructure service, services package are provided to web (WWW) layer
Include authority management, Certificate Authority, data processing, messenger service etc.；
Cloud computing, there is provided distributed storage and Distributed Calculation interface and management coordination service；
Public API (API), there is provided third party's service encapsulates, including short message sending, the clothes such as short message is sent
Business encapsulation.
Accumulation layer, for providing the storage of system data, including the storage of relation data and the structural data of non-relation
Storage.
The Content of communciation processing and interaction protocol that the AP is supported can include：CoAP agreements, MQTT agreements or AllJoyN
Agreement etc., as long as Content of communciation processing and interaction protocol, the utility model are not limited in any way to this, wherein
AllJoyn agreements are general framework and a system service core sets that can make to be interoperated between attachment means, and
The application of one across manufacturer establishment dynamic near end network.AllJoyn supports seamless discovery, the Dynamic link library between device, supports
Interacted with neighbouring product, brand is unrelated, transport layer is unrelated and platform is unrelated, can be used as in the utility model at Content of communciation
The preferred embodiment of reason and interaction protocol.
More AP and AC is used cooperatively, and forms a complete system；Wi-Fi is provided, bluetooth, ZigBee is infrared, Z-
The multiple communication modes such as Wave, Thread, can connecting a variety of IoT internet-of-things terminals, (IoT is Internet of Things
Abbreviation, i.e. Internet of Things), including such as intelligent appliance, fall detector, Safety defence detector, houselights, camera and/or acousto-optic
Alarm etc..According to a variety of application scenarios, reach different application purposes.Due to the difference of internet-of-things terminal species,
The host-host protocol that they are supported is also each different, and the host-host protocol that the internet-of-things terminal is supported can include：Infrared communication
(Z-Wave is the wireless group network planning of Z-wave alliances for agreement, bluetooth communication agreement, Wi-Fi communications protocol, Z-Wave communications protocol
Lattice, Z-Wave are a kind of emerging based on radio frequency, low cost, low-power consumption, highly reliable, suitable for network short-distance wireless communication
Technology), (Thread belongs to IEEE 802.15.4 agreements to Thread communications protocol, one be built upon on IPv6 basis
Agreement, transmission safety, system reliability are good) or ZigBee (purple honeybee) communications protocol etc..Above-mentioned embodiment simply is enumerated herein,
As long as the host-host protocol that internet-of-things terminal is supported in fact can be applied by the utility model, the utility model is not made to this
Any restriction.
One Security Encryption module is set in the internal server of the privately owned cloud system, and Security Encryption module write-in is with being somebody's turn to do
Privately owned cloud system uniquely corresponding certificate file and key file, wherein certificate file by publicly-owned cloud system root certificate file label
Hair, and certificate file includes the unique sequence numbers for the privately owned cloud system distribution；
The privately owned cloud system, it is additionally operable to after certificate file in Security Encryption module is transferred into publicly-owned cloud system, receives
The random number that publicly-owned cloud system is sent, and publicly-owned cloud system is transferred to after the random number is encrypted by the key file
System；
WEB Access Layers in the publicly-owned cloud system, it is additionally operable to receive the certificate file, and passes through the root certificate inspection of document
The certificate file of the privately owned cloud system, if judging correctly, to generate a random number and be sent to the privately owned cloud system；Pass through
The public key of certificate file is to random nnrber decryption after the encryption, if the nonces match with issuing private clound is judged, to described
Private clound system identity is proved to be successful.
Safe socket character certificate is signed and issued to the publicly-owned cloud system dynamic, and is sent to the privately owned cloud system, private clound
The Hyper text transfer security protocol of system supports user client.
The authentication of privately owned cloud system based on certificate, ensure that only legal privately owned cloud system can access publicly-owned cloud system
System, while ensure the data transmission security of privately owned cloud system and subscription client (APP ends).The internal server of privately owned cloud system
Middle built-in security encryption chip, implantation and the one-to-one certificate of privately owned cloud system and key when dispatching from the factory, the certificate is by publicly-owned
The root certificate of cloud system is signed and issued, and each privately owned cloud system distributes a unique sequence numbers, and the sequence number is recorded in the certificate.It is privately owned
Cloud system by certificate realizes authentication after reaching the standard grade, and SSL (safe socket character connection) certificate is obtained, for follow-up HTTPS
(Hyper text transfer security protocol) communicates, and improves the security of user data, protects the privacy of user.Specifically, such as Fig. 4
Shown, verification process is as follows：
Built-in certificate is transferred to publicly-owned cloud system by S1, privately owned cloud system；
S2, public cloud system test certificate content, and the signature of the certificate of privately owned cloud system is examined by root certificate, signature
And content correctly carries out next step operation afterwards；
S3, publicly-owned cloud system generate a random number and are sent to privately owned cloud system；
S4, privately owned cloud system are encrypted to upper S3 random number by built-in key (key), and are transferred to publicly-owned cloud system
System；
The private clound letter of identity that S5, publicly-owned cloud system are uploaded by S1 decrypts the numeral, if it is confirmed that being that S3 issues private
There is the numeral of cloud system, then authentication success, because only that privately owned cloud system oneself holds private key, the private key is built in safety
In chip, third party is not revealed to；
S6, publicly-owned cloud system sign and issue SSL (safety by the private clound identification number dynamic of the certificate of privately owned cloud system
Socket connects) certificate and privately owned cloud system is transferred to, carrying out HTTPS for follow-up privately owned cloud system, (Hyper text transfer is assisted safely
View) communication.
The privately owned cloud system, it is additionally operable to conciliate the file encryption being locally stored by stack file encryption mode
It is close, based on the hardware cryptographic engine of Advanced Encryption Standard, written document and access in document flow in virtual file layer and
An encryption layer or decryption layer are inserted between physical file layer, so as to which the file being locally stored be encrypted and decrypted.Private clound
The file encryption of system, to ensure privacy of user and data safety, privately owned cloud system provides secure file folder, entered by user cipher
Row encryption, its content can not also be read by physical copy even if encryption file.
The privately owned cloud system file being locally stored is encrypted, in particular to：Application layer stores the file, text
Part data flow is sent to virtual file layer；The document data flow received is transmitted to encryption layer by virtual file layer, and will be non-encrypted
Data are directly forwarded to physical file layer；Encryption layer is by being preset with document data flow of the key file to reception of user cipher
After being encrypted, it is transmitted to physical file layer and is stored as disk file；The data flow of reception is stored as file by physical file layer,
Complete the encryption of file.
Specifically, as shown in figure 5, the flow of file encryption is as follows：Wherein file encryption normally writes text in operating system
An encryption layer is added in part flow, the layer is between virtual file layer and physical layer.File encryption algorithm is (advanced with AES
Encryption standard, English Advanced Encryption Standard abbreviations) based on hardware cryptographic engine, system is provided plus
Close API (Application Programming Interface, application programming interface).
L1, application layer storage file, file stream give L2 virtual file layers；
L2, virtual file layer, the restoring files that L1 transmission comes are given the L3 encryption layers of system, and non-encrypted data directly turns
Give L4 physical file layers；
L3, system encryption layer, the layer are custom layers, and document data flow is added by the key file of user's cryptoguard
It is close, then give system physical file layers and be stored as disk file；
L4, physical file layer, the data flow that upper strata is come is stored as file.
The privately owned cloud system file being locally stored is decrypted, in particular to：Application layer calls virtual file layer
Read file；Virtual file layer calls decryption layer load document, and physical file layer is directly invoked to non-encrypted data；Decrypt layer
After key file by being preset with user cipher is decrypted to document data flow, virtual file layer is transmitted to；Physical file layer connects
After receiving request, the disk file specified is read, completes the decryption of file.
Specifically, as shown in fig. 6, the flow of file decryption is as follows：Decrypting process is with ciphering process on the contrary, system is operating
A decryption layer is added in system normal file browsing process.
L1, application layer call L2 virtual files layer to read file；
L2, virtual file layer, call L3 decryption layer load documents, and non-encrypted data directly invokes L4 physical file layers；
L3, system decryption layer, the layer is custom layers, using the key file K of user cipher protection to document data flow
Decryption, then gives virtual file layer；
L4, physical file layer, receive upper layer request and read the disk file specified.
Each node that the publicly-owned cloud system is formed to all privately owned cloud systems provides distributed storage and Distributed Calculation
Control, in particular to：The local part memory space of each privately owned cloud system is empty as the distributed storage of publicly-owned cloud system
Between, by distribution storage file redundant storage on each node, wherein after distribution storage file is encrypted by user by key file
The block for being split as fixed size is stored on enabled node, and the file block storage of coordinates user, and the text of coordinates user
The minimal redundancy number of nodes of part piecemeal；Hash by storing user file tests positive tree file, user is being recovered storage
During file positive tree file guarantee file integrality is tested by verifying Hash.
Specifically, file is realized in the self-defined a part of space of the privately owned cloud system of user as system distributed storage space
System level file distribution stores, wherein,
1st, storage file redundant storage is distributed on the node that multiple privately owned cloud systems of system are formed, and passes through redundancy guarantee
File security；
2nd, user actually uses space less than the space that user shares away；
3rd, distribution storage file is split as the block of fixed size after being encrypted by user by key file and is stored in available section
Point on；The file block storage of coordinates user and the file block minimal redundancy number of nodes of coordinates user；
4th, the Merkle Tree (Hash tests Zheng Shu) of user file are stored, user passes through verification when recovering file
Merkle Tree (Hash tests Zheng Shu) ensure file integrality.
Each node that the publicly-owned cloud system is formed to all privately owned cloud systems provides the control of Distributed Calculation, is specifically
Refer to：The distributed computing network that the node being made up of multiple privately owned cloud systems is built, is realized based on peer to peer connection (P2P)
Distributed computing framework, the node of each privately owned cloud system is by providing the hardware computation resource of central processing unit (CPU) and internal memory
Carry out large-scale calculations operation, wherein each node can receive suitable calculating task from task pool, after the completion of result is returned
Task pool is returned, continues executing with next task.
Publicly-owned cloud system is constructed complete data analysis framework and workflow, can helped by big data analysis platform
Help developer to build data analysis application program, pass through the collection to public cloud system end big data, storage, processing, analysis
And visualization processing, actual foundation is provided for operational decision making, thus user oriented exploitation and optimization can more preferably service, carry
The high using experience degree of user.
The internet-of-things terminal include intelligent appliance device, intelligent lighting device, intelligent temperature control device, safety device and/
Or entertainment device etc.；Wherein this digital family system supports intelligent steward pattern, passes through application machine learning, deep learning and god
Mode through artificial intelligence technologys such as network algorithms, improve the ability of automatic management.User on the basis of presetting,
System can manage independently the internet-of-things terminal of family, support the control of each internet-of-things terminal linkage.
As shown in fig. 7, in Internet of Things and mobile Internet field, at present there are multiple communication modes or logical in various products
Agreement is interrogated, the problem of causing to interconnect and work in coordination in many cases.Privately owned cloud system of the present utility model it is interior
Portion's server, including：One access controller (AC), it is connected with multiple AP (wireless access point AP 1, AP2 ... APn), for controlling
Multiple AP configuration and operation in wireless network, and the user to accessing the wireless network carries out data forwarding, passes through simultaneously
The a variety of internet-of-things terminals of AP connections (D1, D2, D3 ... Dn), the operation that each internet-of-things terminal is communicated and monitored simultaneously receive
The command information that user sends, is operated accordingly to each internet-of-things terminal.
Wherein, each AP is additionally operable to be arranged to the pattern for supporting same Content of communciation processing and interaction protocol, if judging a thing
Networked terminals support Content of communciation processing and interaction protocol, then the AP directly communicate interacting control with the internet-of-things terminal
System；Otherwise, the AP is converted to the internet-of-things terminal virtual Content of communciation processing and interaction by protocol conversion mode
After the device of agreement, communication interactive controlling is carried out with the internet-of-things terminal.
Using system of the present utility model, there is advantages below：Wherein, wireless aps+AC system architecture, it is real by more AP
The all standing of existing wireless network signal, while an only SSID (the services set sign of Wi-FI networks).If (with more nothings
Line router, if user uses wireless router a signal in region 1；If user is moved to region 2, here without
Line router a signal is very weak, and data transfer error, connection is just broken, and now user needs to reconnect wireless router
B, the signal using wireless router b are not just to be seamlessly connected.) and the system by wireless aps+AC, user no matter turnover zone
Domain 1 or region 2, because more AP realize signal all standing, while an only SSID, user is moved to wireless network covering
Any region, the wireless connection of user solve the problems, such as that current wireless telecommunications go offline all without breaking；Support various at present
There is multiple communication modes or communications protocol in product, allow that there is different communication modes or the product of communications protocol to interconnect mutually
Lead to and work in coordination；Isomery Internet of Things is integrated with AP, is more convenient the installation of internet and Internet of Things, deployment and management；Management
It is convenient, only whole AP need to can be managed by operating an AC, be set respectively without every；Cost is cheap, with being route using family expenses
Device serves as radio network gateway, and to route a whole set of price very nearly the same, wherein the AP used can use FIT AP (thin AP), FIT AP into
This meeting is lower, but using effect does not have any difference；Certain AP can also use FAT AP (fat AP), and current wireless router
Almost, FAT AP costs can be slightly higher, and the utility model is not construed as limiting to this.
The AC centralization controls all wireless aps, is the core of a wireless network, is responsible in wireless network
All wireless aps, the management to AP include：Issue configuration, modification relevant configured parameter, radio-frequency intelligent management and/or access safety
Control etc..One AC can manage several AP, or even up to ten thousand AP, depending on AC model.
As shown in figure 8, the AP can include：Primary processor 201, Wi-Fi module 202, bluetooth module 203, ZigBee
Module 204, infrared module 205, Z-Wave modules 206 and Thread modules 207；Wi-Fi module 202, bluetooth module 203,
ZigBee module 204, infrared module 205, Z-Wave modules 206 and Thread modules 207 are all connected with primary processor 201, its
In,
Primary processor is connected with wireless controller, and primary processor interacts for carrying out communication with wireless controller, carries out
Corresponding control operation, and as the gateway of Internet of Things protocol conversion, by protocol conversion mode, will support IrDA protocol,
Bluetooth communication agreement, ZigBee communications protocol, the internet-of-things terminal of Z-Wave communications protocol or Thread communications protocol are converted to
After virtual Content of communciation processing and the device of interaction protocol, communication interactive controlling is carried out with the internet-of-things terminal；
Wi-Fi module, the Wi-Fi network communication operation external for the AP, and carry out Wi-Fi with each internet-of-things terminal
Network communication operates.
Bluetooth module, for supporting the internet-of-things terminal of bluetooth communication agreement to carry out bluetooth communication operation；
ZigBee module, for supporting the internet-of-things terminal of ZigBee communications protocol to carry out ZigBee communication operations；
Infrared module, the internet-of-things terminal of IrDA protocol is supported for controlling；
Z-Wave modules, the internet-of-things terminal of Z-Wave communications protocol is supported for controlling；
Thread modules, the internet-of-things terminal of Thread communications protocol is supported for controlling.
Also include：The Wi-Fi module can be the device for supporting 5G and/or 2.4G communication modes, support high frequency channel,
Transmission communication transmission rate can be improved；
The ZigBee module, it is additionally operable to the route device of multiple support ZigBee communications protocol and supports ZigBee to lead to
The terminal installation of agreement is interrogated, is formed as grid MESH network, improves the autgmentability and convenience of system；
The infrared module can be the device supported 360 degree of transmittings and received, and infrared module is supported 360 degree of transmittings and connect
Receive, can be with the use of convenient use person.
With reference to instantiation, the utility model is described in further detail.
Smart home agreement in the utility model built in AP is (inside AP based on AllJoyN agreements, as our intelligence
The core protocol of energy household), the internet-of-things terminal and smart home of all support AllJoyN agreements, directly it can lead to AP
News, receive AP management.
Wi-Fi devices for not supporting AllJoyN agreements directly, it can be carried out by the Wi-Fi gateway softwares in AP
Protocol conversion；Virtual AllJoyN devices are converted into, then as standard AllJoyN devices, receive AP pipe indirectly
Reason.
Infrared, bluetooth, ZigBee device are also similar, by respective protocol conversion gateway, infrared, bluetooth,
Zigbee protocol is transformed into AllJoyN core protocols.Then as standard AllJoyN devices, AP management is received indirectly.
Wherein, Wi-Fi gateways, the Wi-Fi devices to not supporting AllJoyN, by the way that its communications protocol is converted to
AllJoyN agreement, so as to become support AllJoyN virtual bench.The AllJoyN agreements carried out to this virtual bench
Operation, the operation supported actual device is converted to by Wi-Fi gateways indirectly.Supported just as the device
AllJoyN agreements are the same.
The infrared emission function that IR threat is realized by STM32, internally provide the interface of the AllJoyN agreements of standard；
Realize the general-purpose IR remote controller of a support AllJoyN consensus standard.The infrared receiver function of being realized by STM32, can
To learn infrared coding, and internally provide the interface of AllJoyN agreements.It can be remotely controlled as one with the general-purpose of learning remote control code
Device.
The bluetooth Central that Bluetooth gateway is realized by CC2640, up to 8 bluetooth sub-devices can be managed.Bluetooth network
Close each bluetooth sub-device, be mapped as a virtual AllJoyN device, the AllJoyN interfaces of standard are externally provided.From AP
Apparently, bluetooth sub-device is with regard to as the AllJoyN devices of standard.Operation to these devices, reality is converted to by Bluetooth gateway
The bluetooth communication agreement on border, completes the operation to sub-device.
The ZigBee telegons that ZigBee gateways are realized by CC2538, organization and management is by multiple Router devices and end
The MESH network that end device is formed.ZigBee gateways by way of the device in network is mapped as virtual AllJoyN devices,
Complete conversion of the ZigBee devices to AllJoyN devices.Operation to these devices, ZigBee is converted to by ZigBee gateways and led to
Agreement is interrogated, completes the operation to actual device.
In the specification that this place provides, numerous specific details are set forth.It is it is to be appreciated, however, that of the present utility model
Embodiment can be put into practice in the case of these no details.In some instances, be not been shown in detail known method,
Structure and technology, so as not to obscure the understanding of this description.
Similarly, it will be appreciated that in order to simplify the disclosure and help to understand one or more in each utility model aspect
Individual, in the description to exemplary embodiment of the present utility model above, each feature of the present utility model is divided together sometimes
Group is into single embodiment, figure or descriptions thereof.However, the method for the disclosure should be construed to reflect following meaning
Figure：The requires of the utility model features more more than the feature being expressly recited in each claim i.e. claimed.
More precisely, as the following claims reflect, it is in terms of utility model single less than disclosed above
All features of embodiment.Therefore, it then follows thus claims of embodiment are expressly incorporated in the specific embodiment party
Formula, wherein each claim is used as separate embodiments of the present utility model in itself.
Those skilled in the art, which are appreciated that, to be carried out adaptively to the module in the device in embodiment
Change and they are arranged in one or more devices different from the embodiment.Can be the module or list in embodiment
Member or component be combined into a module or unit or component, and can be divided into addition multiple submodule or subelement or
Sub-component.In addition at least some in such feature and/or process or unit exclude each other, it can use any
Combination is disclosed to all features disclosed in this specification (including adjoint claim, summary and accompanying drawing) and so to appoint
Where all processes or unit of method or device are combined.Unless expressly stated otherwise, this specification (including adjoint power
Profit requires, summary and accompanying drawing) disclosed in each feature can be by providing the alternative features of identical, equivalent or similar purpose come generation
Replace.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included some features rather than further feature, but the combination of the feature of different embodiments means in this practicality newly
Within the scope of type and form different embodiments.For example, in the following claims, embodiment claimed
One of any mode can use in any combination.
The utility model is limited it should be noted that above-described embodiment illustrates rather than to the utility model,
And those skilled in the art can design alternative embodiment without departing from the scope of the appended claims.In right
In it is required that, any reference symbol between bracket should not be configured to limitations on claims.Word "comprising" is not arranged
Except element or step not listed in the claims being present.Word "a" or "an" before element does not exclude the presence of more
Individual such element.The utility model can be by means of including the hardware of some different elements and by means of properly programmed
Computer is realized.In if the unit claim of equipment for drying is listed, several in these devices can be by same
One hardware branch embodies.The use of word first, second, and third does not indicate that any order.Can be by these lists
Word is construed to title.
Claims (9)
- A kind of 1. digital home device based on mixed cloud and isomery Internet of Things, it is characterised in thatIncluding：Privately owned cloud system, one or more subscription clients and a variety of internet-of-things terminals, privately owned cloud system are included in one Portion's server and multiple wireless access point APs, the internal server of multiple privately owned cloud systems are connected with the server of publicly-owned cloud system Mixing cloud system is formed,Internal server includes a wireless controller, and wireless controller is connected with multiple AP；Each AP is to support multiple transport protocols The device with radio frequency interface, a variety of internet-of-things terminals of each AP connections, each AP is arranged to support same Content of communciation to handle With the pattern of interaction protocol；Subscription client is to be connected by each AP with internal server.
- 2. device as claimed in claim 1, it is characterised in thatThe Content of communciation processing and interaction protocol that the AP is supported include：Constrain application protocol CoAP agreements, message queue MQTT agreements or AllJoyN agreements are transmitted in remote measurement.
- 3. device as claimed in claim 1, it is characterised in thatThe structure of the AP is a box with external antenna, be provided with box be integrated with primary processor, Wi-Fi module, Bluetooth module, ZigBee module, infrared module, the AP mainboards of Z-Wave modules and Thread modules；Wi-Fi module, bluetooth mould Block, ZigBee module, infrared module, Z-Wave modules and Thread modules are all connected with primary processor.
- 4. device as claimed in claim 3, it is characterised in thatAlso include：The Wi-Fi module is to support the device of 5G and/or 2.4G communication modes.
- 5. device as claimed in claim 1, it is characterised in thatA Security Encryption module is also set up in the internal server.
- 6. device as claimed in claim 1, it is characterised in thatThe internal server is a multimedia server, including is stored with the memory of audio, video data.
- 7. device as claimed in claim 3, it is characterised in thatThe internet-of-things terminal includes intelligent appliance device, intelligent lighting device, intelligent temperature control device, safety device and/or joy Happy device.
- 8. device as claimed in claim 7, it is characterised in thatThe internet-of-things terminal is the internet-of-things terminal of the one or more host-host protocols of support, the biography that the internet-of-things terminal is supported Defeated agreement includes：IrDA protocol, bluetooth communication agreement, Wi-Fi communications protocol, Z-Wave communications protocol, Thread communications Agreement or ZigBee communications protocol.
- 9. device as claimed in claim 1, it is characterised in thatThe subscription client includes:Special operation panel, remote control, smart mobile phone, flat board including touch screen/physical button Computer, personal computer, mobile personal computer or all-in-one.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720356658.5U CN207053552U (en) | 2017-04-06 | 2017-04-06 | A kind of digital home device based on mixed cloud and isomery Internet of Things |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720356658.5U CN207053552U (en) | 2017-04-06 | 2017-04-06 | A kind of digital home device based on mixed cloud and isomery Internet of Things |
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| CN207053552U true CN207053552U (en) | 2018-02-27 |
Family
ID=61489771
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| CN201720356658.5U Expired - Fee Related CN207053552U (en) | 2017-04-06 | 2017-04-06 | A kind of digital home device based on mixed cloud and isomery Internet of Things |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108737554A (en) * | 2018-05-29 | 2018-11-02 | 山东建筑大学 | Architectural Equipment Internet of things system and terminal management method based on Thread protocol stacks |
| CN109039840A (en) * | 2018-08-06 | 2018-12-18 | 上海顺舟智能科技股份有限公司 | Zigbee network-building method and access point gateway |
| CN109345812A (en) * | 2018-11-28 | 2019-02-15 | Oppo广东移动通信有限公司 | Monitoring system and monitoring method based on Internet of Things |
| CN109561147A (en) * | 2018-11-30 | 2019-04-02 | 武汉烽火信息集成技术有限公司 | A kind of isomery cloud management method and system, isomery cloud management system constituting method |
| CN112262404A (en) * | 2018-07-05 | 2021-01-22 | 因赛特管理有限公司 | Global control system for consumption of energy resources based on IOT technology |
| CN113452732A (en) * | 2020-03-25 | 2021-09-28 | 河南许继仪表有限公司 | Power Internet of things network management system and method |
-
2017
- 2017-04-06 CN CN201720356658.5U patent/CN207053552U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108737554A (en) * | 2018-05-29 | 2018-11-02 | 山东建筑大学 | Architectural Equipment Internet of things system and terminal management method based on Thread protocol stacks |
| CN108737554B (en) * | 2018-05-29 | 2021-04-09 | 山东建筑大学 | Internet of things system and terminal management method of building equipment based on Thread protocol stack |
| CN112262404A (en) * | 2018-07-05 | 2021-01-22 | 因赛特管理有限公司 | Global control system for consumption of energy resources based on IOT technology |
| CN109039840A (en) * | 2018-08-06 | 2018-12-18 | 上海顺舟智能科技股份有限公司 | Zigbee network-building method and access point gateway |
| CN109345812A (en) * | 2018-11-28 | 2019-02-15 | Oppo广东移动通信有限公司 | Monitoring system and monitoring method based on Internet of Things |
| CN109561147A (en) * | 2018-11-30 | 2019-04-02 | 武汉烽火信息集成技术有限公司 | A kind of isomery cloud management method and system, isomery cloud management system constituting method |
| CN113452732A (en) * | 2020-03-25 | 2021-09-28 | 河南许继仪表有限公司 | Power Internet of things network management system and method |
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