CN111953677A - System, method, equipment and storage medium for cross-platform linkage of intelligent equipment - Google Patents
System, method, equipment and storage medium for cross-platform linkage of intelligent equipment Download PDFInfo
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- CN111953677A CN111953677A CN202010801058.1A CN202010801058A CN111953677A CN 111953677 A CN111953677 A CN 111953677A CN 202010801058 A CN202010801058 A CN 202010801058A CN 111953677 A CN111953677 A CN 111953677A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0815—Network architectures or network communication protocols for network security for authentication of entities providing single-sign-on or federations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3263—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
Abstract
The invention discloses a system, a method, equipment and a storage medium for cross-platform linkage of intelligent equipment, wherein the system, the equipment and the storage medium are based on a block chain foundation platform and comprise a plurality of block chain private nodes, the block chain private nodes are connected with an Internet of things platform, and the intelligent equipment is connected with the Internet of things platform; the first block chain private node is connected with a first Internet of things platform, the second block chain link node is connected with a second Internet of things platform, and the first Internet of things platform and the first block chain private node as well as the second Internet of things platform and the second block chain private node are provided with the same data exchange format, so that data intercommunication between the block chain private node and the Internet of things platform is realized; the first block chain private node and the second block chain private node are connected with each other, and linkage of intelligent equipment among different Internet of things platforms is achieved. According to the invention, the same data exchange format and connection relation are set through the block chain private domain node and the Internet of things platform, so that interconnection and intercommunication of intelligent equipment among different Internet of things platforms are realized.
Description
Technical Field
The invention relates to the technical field of information processing, in particular to a system, a method, equipment and a storage medium for cross-platform linkage of intelligent equipment.
Background
The smart home is an important component of the development of social informatization as an implementation mode of family informatization. The development and maturity of the technology of the internet of things enable the integration of cross-industry and cross-field technologies and services, and also introduce a new concept and a development space for smart home. With the continuous development of technologies such as internet of things, big data, cloud computing, wireless communication, artificial intelligence and the like and the application of the technologies to smart homes, the living standard of people is continuously improved, the popularization of intelligent living concepts is increased, and smart homes based on the internet of things have become a new trend of smart home development. Generally, the intelligent home carries out unified management and control on intelligent switches, intelligent sockets, intelligent doors and windows, intelligent illumination, intelligent household appliances, intelligent audio and video equipment, intelligent health equipment and the like in the home through a unified platform, interconnection, intercommunication and mutual control among the intelligent equipment are realized to the maximum extent, and a safer, healthier, comfortable, scientific, harmonious, efficient and convenient home living environment is created.
At present, users can buy products of different brands and different manufacturers according to personal preferences. The products need to be connected to different Internet of things platforms due to different requirements of service providers, and the current domestic mainstream Internet of things platforms comprise Ali flying swallow, Haier U +, American M-Smart, doodle intelligent, Hua HiLink platform, millet IoT platform and the like. The application systems between the platforms are all independently planned, different data formats are adopted, the application systems run on the different platforms, barriers are brought to data exchange and cooperative application among the platforms, and users need to install the platforms and apps independent from equipment manufacturers respectively to use the intelligent single products when using the intelligent single products. The internet of things platforms of all manufacturers are mutually independent and closed, so that cross-platform interconnection and intercommunication of user intelligent equipment is difficult to realize.
Disclosure of Invention
In order to overcome the defects of the prior art, one of the purposes of the invention is to provide a system for cross-platform linkage of intelligent equipment, which realizes interconnection and intercommunication of the intelligent equipment between different platforms of the internet of things by setting the same data exchange format and connection relationship between a block chain private domain node and the platform of the internet of things.
The invention also aims to provide an intelligent equipment method, which is used for displaying intelligent equipment authorized by a user in a plurality of private domains by setting the same data exchange format and connection relationship thereof through a block chain private domain node and an Internet of things platform, so that cross-platform linkage of the intelligent equipment is conveniently realized.
The invention also aims to provide equipment for executing the cross-platform linkage method of the intelligent equipment, which displays the intelligent equipment authorized by a user in a plurality of private domains by setting the same data exchange format and the connection relation of the data exchange format through the private domain nodes of the block chain and the platform of the Internet of things, and is convenient for realizing the cross-platform linkage of the intelligent equipment.
The invention also provides a storage medium for executing the steps of the method for cross-platform linkage of the intelligent equipment, wherein the same data exchange format and connection relation are set by the block chain private domain node and the platform of the internet of things, so that the intelligent equipment authorized by the user is displayed in a plurality of private domains, and the cross-platform linkage of the intelligent equipment is conveniently realized.
One of the purposes of the invention is realized by adopting the following technical scheme:
a system for cross-platform linkage of intelligent equipment is based on a block chain foundation platform and comprises a plurality of block chain private nodes, wherein the block chain private nodes are connected with an Internet of things platform, and the intelligent equipment is connected with the Internet of things platform; the block chain private domain nodes comprise a first block chain private domain node and a second block chain private domain node, and the Internet of things platform comprises a first Internet of things platform and a second Internet of things platform; the first block chain private domain node is connected with a first Internet of things platform, the second block chain link node is connected with a second Internet of things platform, and the first Internet of things platform and the first block chain private domain node as well as the second Internet of things platform and the second block chain private domain node are provided with the same data exchange format, so that data intercommunication between the block chain private domain node and the Internet of things platform is realized; the first block chain private domain node and the second block chain private domain node are connected with each other, and linkage of intelligent equipment among different Internet of things platforms is achieved.
Further, the first internet of things platform or the second internet of things platform is connected with different intelligent devices respectively, and data and user data of the intelligent devices are obtained.
The second purpose of the invention is realized by adopting the following technical scheme:
a method for cross-platform linkage of intelligent equipment is applied to any one of the platforms for cross-platform linkage of intelligent equipment, and comprises the following steps:
step S1, the first block chain private domain node is connected with a first Internet of things platform, the second block chain private domain node is connected with a second Internet of things platform, and intelligent device data and user data of the first Internet of things platform and the second Internet of things platform are respectively obtained; the intelligent equipment is connected with a private domain and an Internet of things platform, and the private domain controls the intelligent equipment to execute specified operation;
step S2, the first area chain private domain node and the second area chain private domain node respectively carry out security verification on the intelligent device data and the user data;
and S3, acquiring authorization information of the intelligent equipment connected with the first Internet of things platform or the second Internet of things platform, displaying the authorized intelligent equipment in the authorized private domain, and controlling the intelligent equipment to execute specified operation through the private domain to complete cross-platform communication of the intelligent equipment.
Furthermore, the intelligent device comprises a first intelligent device and a second intelligent device, the private domain comprises a first private domain and a second private domain, the first private domain is connected with the first internet of things platform through the first intelligent device, the second private domain is connected with the second internet of things platform through the second intelligent device, and the user is connected with the second intelligent device of the second internet of things platform through the first private domain operation or connected with the first intelligent device of the first internet of things platform through the second private domain operation.
Further, the security verification in the step S2 includes digital authentication; and the digital authentication is to acquire a digital certificate of the Internet of things platform, encrypt and decrypt the intelligent equipment data and the user data and verify the validity of the Internet of things platform.
Further, the security verification further comprises certificate management; and the certificate management is that the digital certificates in the first Internet of things platform and the second Internet of things platform are associated and synchronized.
Further, the authorization information includes user authorization information and device function authorization information of the intelligent device.
Further, the method also comprises the following steps:
step S0, receiving the identity authentication information of the blockchain user, and starting to acquire the device data and the user data of the intelligent device after the identity authentication of the blockchain user is successful; and the block chain user is the same as the first private domain user and the second private domain user, and when the first private domain user is registered in the first private domain, the block chain user is synchronously created in the block chain basic platform.
The third purpose of the invention is realized by adopting the following technical scheme:
an apparatus comprising a plurality of processors, a memory, and a computer program stored on the memory and executable on the processors, the processors when executing the computer program implementing a method of intelligent device cross-platform linkage as described above.
The fourth purpose of the invention is realized by adopting the following technical scheme:
a storage medium having computer instructions for causing a computer to perform a method of intelligent device cross-platform linkage as described in any one of the above.
Compared with the prior art, the invention has the beneficial effects that:
(1) the invention provides a system for cross-platform linkage of intelligent equipment, wherein a block chain private domain node is connected with an Internet of things platform, and the same data exchange format is set between the Internet of things platform and the rest of the block chain private domain nodes, so that data intercommunication between the block chain private domain nodes and the Internet of things platform is realized. And the block chain private domain nodes are connected with each other, data are carried out through a uniform data exchange format, and the mechanism intercommunication among different Internet of things platforms is realized.
(2) The invention also provides a method, equipment and a storage medium for cross-platform linkage of intelligent equipment, on the basis of the platforms, the authorization of the intelligent equipment of different Internet of things platforms is obtained, the intelligent equipment of a plurality of Internet of things platforms is displayed and operated in different private domains, so that the cross-platform linkage of the intelligent equipment is realized, the control of customers is facilitated under the condition that merchant data are mutually independent, the respective product ecology is enriched on the premise that the benefit of merchants is ensured, and the individual product requirements of product users are met.
Drawings
FIG. 1 is a schematic diagram of a platform architecture according to a first embodiment of the present invention;
fig. 2 is a schematic flow chart of a second embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be noted that the description relating to "first", "second", etc. in the present invention is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Some concepts designed in the embodiments of the present application are described below.
Example one
As shown in fig. 1, the present invention provides a system, which is based on a block chain basic platform and can implement cross-platform linkage of intelligent devices. The system for cross-platform linkage of the intelligent equipment comprises a plurality of block chain private domain nodes, and each block chain private domain node is connected with an Internet of things platform. The block chain private domain nodes comprise a first block chain private domain node and a second block chain private domain node, and the Internet of things platform comprises a first Internet of things platform and a second Internet of things platform; the first block chain private domain node is connected with a first Internet of things platform, the second block chain link node is connected with a second Internet of things platform, and the first Internet of things platform and the first block chain private domain node as well as the second Internet of things platform and the second block chain private domain node are provided with the same data exchange format, so that data intercommunication between the block chain private domain node and the Internet of things platform is realized; the first block chain private domain node and the second block chain private domain node are connected with each other, and linkage of intelligent equipment among different Internet of things platforms is achieved.
The intelligent equipment is generally connected with the gateway through an internet of things platform, and the internet of things platforms connected with the intelligent equipment produced by different manufacturers cannot be communicated with each other. The first internet of things platform and the second internet of things platform are respectively connected with different intelligent devices, and the different intelligent devices refer to intelligent devices produced by different models or different manufacturers, but not refer to different types of the intelligent devices. And the device data and the user data of the intelligent device are independent. Therefore, the first block chain private domain node acquires the device data and the user data of the intelligent device connected with the Internet of things platform through the first Internet of things platform, and the second block chain private domain node acquires the device data and the user data of the intelligent device connected with the Internet of things platform through the second Internet of things platform. And because the first block chain private domain node and the second block chain private domain node are connected with each other and the messages between the block chain private domain nodes can be intercommunicated, the data related to the first internet of things platform in the first block chain private domain node can be transmitted to the second block chain private domain node and transmitted to the second internet of things platform by the second block chain private domain node, thereby realizing cross-platform intercommunication.
In the system provided by the invention, the block chain private domain node is connected with the Internet of things platform, and the same data exchange format is set between the Internet of things platform and the rest of the block chain private domain nodes, so that the data intercommunication between the block chain private domain node and the Internet of things platform is realized. And the block chain private domain nodes are connected with each other, data are carried out through a uniform data exchange format, and the mechanism intercommunication among different Internet of things platforms is realized.
Example two
As shown in fig. 2, the present invention further provides a method for cross-platform linkage of an intelligent device, which is applied to a platform for cross-platform linkage of an intelligent device according to the first embodiment, and includes the following steps:
step S0, receiving the identity authentication information of the blockchain user, and starting to acquire the device data and the user data of the intelligent device after the identity authentication of the blockchain user is successful; and the block chain user is the same as the first private domain user and the second private domain user, and when the first private domain user is registered in the first private domain, the block chain user is synchronously created in the block chain basic platform. The private domains are independently planned by each manufacturer and are mutually independent, and data of different private domains cannot be intercommunicated. Under normal conditions, after purchasing the equipment, the user needs to register user information and bind the intelligent equipment to the private domain, and the intelligent equipment is controlled to execute relevant operations through the private domain. In this embodiment, when the first private domain completes the registration of the first private domain user, the blockchain account of the user is created in the blockchain infrastructure synchronously. When the user registers a second private domain user or a third private domain user in a second private domain or a third private domain, the user can automatically synchronize with the block chain account of the block chain foundation platform, and the unification of different accounts established by the user in different private domains on the block chain foundation platform is completed.
Step S1, the first block chain private domain node is connected with a first Internet of things platform, the second block chain private domain node is connected with a second Internet of things platform, and intelligent device data and user data of the first Internet of things platform and the second Internet of things platform are respectively obtained; the intelligent device is connected with the private domain and the Internet of things platform, and is controlled to execute specified operation through the private domain.
The intelligent device comprises a first intelligent device and a second intelligent device, the private domain comprises a first private domain and a second private domain, the first private domain is connected with the first Internet of things platform through the first intelligent device, the second private domain is connected with the second Internet of things platform through the second intelligent device, and a user is connected with the second intelligent device of the second Internet of things platform through the first private domain or connected with the first intelligent device of the first Internet of things platform through the second private domain. Each Internet of things platform is connected with only one private domain, and one private domain can be bound with a plurality of intelligent devices. The first block chain private domain node can acquire the device data and the user data of all the intelligent devices bound to the first private domain through the first Internet of things platform, and can synchronize the device data and the user data in the private domain.
And step S2, the first area chain private domain node and the second area chain private domain node respectively perform security verification on the intelligent device data and the user data. Specifically, the security verification includes digital authentication and certificate management. And the digital authentication is to acquire a digital certificate of the Internet of things platform, encrypt and decrypt the intelligent equipment data and the user data and verify the validity of the Internet of things platform. And the certificate management is that the digital certificates in the first Internet of things platform and the second Internet of things platform are associated and synchronized.
And S3, acquiring authorization information of the intelligent equipment connected with the first Internet of things platform or the second Internet of things platform, displaying the authorized intelligent equipment in the authorized private domain, and controlling the intelligent equipment to execute specified operation through the private domain to complete cross-platform communication of the intelligent equipment. The user authorizes the intelligent equipment which needs cross-platform linkage control in the second networking platform through the first private domain and the first Internet of things platform or the second private domain, and under the condition that the plurality of intelligent equipment are bound in the first private domain or the second private domain, one or more intelligent equipment can be authorized.
The authorization information comprises user authorization information and equipment function authorization information, the authorized private domain of the intelligent equipment and functions operable in the authorized private domain can be appointed, and the functions are not more than the functions which can be executed in the original manufacturer private domain. After the authorization information of the intelligent device is obtained, the intelligent device is displayed in the designated private domain, and a user can instruct the intelligent device to complete designated operation in the private domain, so that cross-platform communication of the intelligent device is realized.
The following description is made with reference to specific scenarios: after the user bought the intelligent washing machine of A firm and the intelligent airing machine of B firm, downloaded the APP of each firm simultaneously, first private area and second private area promptly to register and become first private area user, second private area user, accomplish the respective binding of intelligent washing machine and intelligent airing machine. Generally, the two intelligent devices cannot realize linkage control. After the clothes are washed by the intelligent washing machine, the clothes hanger of the intelligent clothes drying machine cannot automatically descend and needs manual control of a user.
After the system and the method are adopted, the first private domain and the first block chain private domain node, and the second private domain and the second block chain private domain node are provided with the same data exchange format, and the corresponding service interface and data conversion are completed. When the user registers as a first private domain user and a second private domain user, a blockchain account of the user is synchronously created in the blockchain foundation platform, so that the identity of the user account is completed, and the uniqueness of the user is identified. The user authorizes the bound intelligent washing machine in the first private domain, so that the intelligent washing machine can be found, checked and operated in the second private domain, the functions of the intelligent washing machine and the intelligent clothes airing machine are controlled, and cross-platform linkage is achieved.
According to the method for cross-platform linkage of the intelligent equipment, disclosed by the invention, on the basis of the system, the authorization of the intelligent equipment of different Internet of things platforms is obtained, and the intelligent equipment of a plurality of Internet of things platforms is displayed and operated in different private areas, so that the cross-platform linkage of the intelligent equipment is realized, the control of customers is facilitated under the condition that merchant data are mutually independent, the product ecology of each intelligent equipment is enriched on the premise that the benefit of merchants is ensured, and the personalized product requirements of product users are met.
In this embodiment, an apparatus is also provided, which includes a flash memory, a hard disk, a multimedia card, a card-type memory (e.g., an SD or DX memory, etc.), a magnetic memory, a magnetic disk, an optical disk, and the like. The device may in some embodiments be an internal storage unit of the electronic device, for example a hard disk of the electronic device. The device may also be an external storage device of the electronic device in other embodiments, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), etc. provided on the electronic device. Further, the device may also include both an internal storage unit and an external storage device of the electronic device. The memory thereof may be used not only to store application software installed in the electronic device and various types of data, such as codes of the electronic device, etc., but also to temporarily store data that has been output or will be output.
The processor and memory may in some embodiments be a Central Processing Unit (CPU), controller, microcontroller, microprocessor or other data Processing chip for storing program code or Processing data in the first memory, such as a program of steps for performing a method for cross-platform association of smart devices.
The embodiment of the invention also provides a storage medium, wherein the storage medium is stored with computer executable instructions, and the computer executable instructions can execute the method for the cross-platform linkage of the intelligent equipment in any method embodiment. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a Flash Memory (Flash Memory), a hard disk (hard disk Drive, abbreviated as HDD), a Solid State Drive (SSD), or the like; the storage medium may also comprise a combination of memories of the kind described above.
It should be noted that the above-mentioned numbers of the embodiments of the present invention are merely for description, and do not represent the merits of the embodiments. And the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, apparatus, article, or method that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, apparatus, article, or method. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, apparatus, article, or method that comprises the element.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
1. A system for cross-platform linkage of intelligent equipment is based on a block chain foundation platform and is characterized by comprising a plurality of block chain private nodes, wherein the block chain private nodes are connected with an Internet of things platform, and the intelligent equipment is connected with the Internet of things platform; the block chain private domain nodes comprise a first block chain private domain node and a second block chain private domain node, and the Internet of things platform comprises a first Internet of things platform and a second Internet of things platform; the first block chain private domain node is connected with a first Internet of things platform, the second block chain link node is connected with a second Internet of things platform, and the first Internet of things platform and the first block chain private domain node as well as the second Internet of things platform and the second block chain private domain node are provided with the same data exchange format, so that data intercommunication between the block chain private domain node and the Internet of things platform is realized; the first block chain private domain node and the second block chain private domain node are connected with each other, and linkage of intelligent equipment among different Internet of things platforms is achieved.
2. The system for cross-platform linkage of intelligent devices according to claim 1, wherein the first internet of things platform or the second internet of things platform is connected to different intelligent devices respectively, and device data and user data of the intelligent devices are obtained.
3. A method for cross-platform linkage of intelligent devices, which is applied to the system for cross-platform linkage of intelligent devices as claimed in any one of claims 1-2, and comprises the following steps:
step S1, the first block chain private domain node is connected with a first Internet of things platform, the second block chain private domain node is connected with a second Internet of things platform, and intelligent device data and user data of the first Internet of things platform and the second Internet of things platform are respectively obtained; the intelligent equipment is connected with a private domain and an Internet of things platform, and the private domain controls the intelligent equipment to execute specified operation;
step S2, the first area chain private domain node and the second area chain private domain node respectively carry out security verification on the intelligent device data and the user data;
and S3, acquiring authorization information of the intelligent equipment connected with the first Internet of things platform or the second Internet of things platform, displaying the authorized intelligent equipment in the authorized private domain, and controlling the intelligent equipment to execute specified operation through the private domain to complete cross-platform communication of the intelligent equipment.
4. The method for cross-platform linkage of intelligent devices according to claim 3, wherein the intelligent devices comprise a first intelligent device and a second intelligent device, the private domain comprises a first private domain and a second private domain, the first private domain is connected to the first Internet of things platform through the first intelligent device, the second private domain is connected to the second Internet of things platform through the second intelligent device, and the user is connected to the second intelligent device of the second Internet of things platform through the operation of the first private domain or connected to the first intelligent device of the first Internet of things platform through the operation of the second private domain.
5. The method for cross-platform linkage of intelligent devices according to claim 3, wherein the security verification in step S2 includes digital authentication; and the digital authentication is to acquire a digital certificate of the Internet of things platform, encrypt and decrypt the intelligent equipment data and the user data and verify the validity of the Internet of things platform.
6. The method of intelligent device cross-platform linkage according to claim 5, wherein the security authentication further comprises certificate management; and the certificate management is that the digital certificates in the first Internet of things platform and the second Internet of things platform are associated and synchronized.
7. The method for cross-platform linkage of intelligent devices according to claim 3, wherein the authorization information comprises user authorization information and device function authorization information of the intelligent device.
8. The method of intelligent device cross-platform linkage according to claim 3, further comprising the steps of:
step S0, receiving the identity authentication information of the blockchain user, and starting to acquire the device data and the user data of the intelligent device after the identity authentication of the blockchain user is successful; and the block chain user is the same as the first private domain user and the second private domain user, and when the first private domain user is registered in the first private domain, the block chain user is synchronously created in the block chain basic platform.
9. An apparatus comprising a plurality of processors, a memory, and a computer program stored on the memory and executable on the processors, wherein the processors, when executing the computer program, implement a method for cross-platform linkage of intelligent devices according to any one of claims 3 to 8.
10. A storage medium having computer instructions for causing a computer to perform a method of cross-platform intelligent device association as claimed in any one of claims 3 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010801058.1A CN111953677B (en) | 2020-08-11 | 2020-08-11 | System, method, equipment and storage medium for cross-platform linkage of intelligent equipment |
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| CN202010801058.1A CN111953677B (en) | 2020-08-11 | 2020-08-11 | System, method, equipment and storage medium for cross-platform linkage of intelligent equipment |
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| CN111953677A true CN111953677A (en) | 2020-11-17 |
| CN111953677B CN111953677B (en) | 2022-10-18 |
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