CN115967736A

CN115967736A - Control method and device of intelligent equipment and computer readable storage medium

Info

Publication number: CN115967736A
Application number: CN202111172944.3A
Authority: CN
Inventors: 王亚莱; 浦贵阳; 林峰; 赵一磊
Original assignee: China Mobile Communications Group Co Ltd; China Mobile Hangzhou Information Technology Co Ltd
Current assignee: China Mobile Communications Group Co Ltd; China Mobile Hangzhou Information Technology Co Ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2023-04-14

Abstract

The embodiment of the invention discloses a control method and a control device of intelligent equipment and a computer readable storage medium. The method is applied to an intelligent device platform and comprises the following steps: when the intelligent equipment platform is started for the first time, preset intelligent equipment capacity information is issued to the block link points; when the intelligent equipment is detected to be on line for the first time, acquiring identity information of the intelligent equipment, and issuing the identity information to the block link point; and subscribing the access event of the application equipment platform to the intelligent equipment to the message bus so as to establish equipment intercommunication with the application equipment platform. Under the condition of equipment intercommunication, information interaction between the intelligent equipment and the application equipment platform is realized through the message bus based on the intelligent equipment capacity information and the identity information, and the intelligent equipment is controlled. The intelligent equipment platform is improved, the intelligent equipment does not need to be changed, and the interconnection efficiency between equipment merchants corresponding to the intelligent equipment platform and service merchants corresponding to the application equipment platform is improved.

Description

Control method and device of intelligent equipment and computer readable storage medium

Technical Field

The present invention relates to the field of computer technologies, and in particular, to a method and an apparatus for controlling an intelligent device, and a computer-readable storage medium.

Background

With the development of mobile communication and cloud computing, more and more service providers are added into the intelligent equipment industry, for example, smart homes closely related to daily life, so that convenient and comfortable experience is brought to users, but the smart home brands and brands, and products have great differences and cannot be communicated with one another.

In the prior art, point-to-point intercommunication is generally performed between an equipment provider and a platform, that is, the equipment provider modifies equipment software according to a private protocol of a platform provided by a service line, and then the platform provides a user with matched application software (for example, a mobile phone APP), so that the user can complete use functions such as configuration, monitoring and control on an intelligent home accessed by the platform.

However, the peer-to-peer interworking method is used, so that the same equipment provider needs to interface with multiple service providers, and multiple sets of different versions of a hardware device need to be generated for platforms provided by different service providers, thereby reducing the interworking efficiency between the equipment provider and the service providers.

Disclosure of Invention

The embodiment of the invention provides a control method and a control device of intelligent equipment and a computer readable storage medium, wherein intelligent equipment capacity information and identity information are linked, an intelligent equipment platform and an application equipment platform share data on a block chain node, the intelligent equipment platform subscribes an access event of the intelligent equipment to a message bus, so that equipment intercommunication with the application equipment platform is established, information interaction is realized according to the shared data on the block chain node, the intelligent equipment is controlled, and the interconnection efficiency between an equipment provider corresponding to the intelligent equipment platform and a service provider corresponding to the application equipment platform is improved.

The technical scheme of the embodiment of the invention is realized as follows:

in a first aspect, an embodiment of the present invention provides a method for controlling an intelligent device, where the method is applied to an intelligent device platform, and the method includes: when the intelligent equipment is started for the first time, the preset intelligent equipment capacity information is issued to the block link points; when the intelligent equipment is detected to be online for the first time, acquiring identity information of the intelligent equipment, and issuing the identity information to the block chain node; subscribing an access event of the application equipment platform to the intelligent equipment to the message bus so as to establish equipment intercommunication with the application equipment platform; and under the condition of equipment intercommunication, realizing information interaction between the intelligent equipment and the application equipment platform on the basis of the intelligent equipment capacity information and the identity information through the message bus, and further realizing the control of the intelligent equipment.

In a second aspect, an embodiment of the present invention provides a method for controlling an intelligent device, where the method is applied to an application device platform, and the method includes: when the intelligent equipment is started for the first time, acquiring intelligent equipment capacity information from block link points so as to access an application terminal corresponding to the intelligent equipment capacity information; when an application terminal is accessed for the first time, receiving a device binding request submitted by the application terminal; acquiring identity information of the intelligent equipment from the block chain node; comparing and authenticating the equipment binding request according to the identity information; if the authentication is successful, the intelligent equipment is bound, and an initial state event reported by the intelligent equipment through an intelligent equipment platform is subscribed to a message bus so as to establish equipment intercommunication with the intelligent equipment platform; under the condition of equipment intercommunication, information interaction between the intelligent equipment and the intelligent equipment platform is realized based on the intelligent equipment capacity information and the identity information through the message bus, and then the intelligent equipment is controlled.

In a third aspect, an embodiment of the present invention provides a method for controlling an intelligent device, where the method is applied to a block chain node, and the method includes: when an intelligent equipment platform is started for the first time, receiving intelligent equipment capability information issued by the intelligent equipment platform, and chaining the intelligent equipment capability information; when the intelligent equipment is on line for the first time, receiving the identity information of the intelligent equipment released by the intelligent equipment platform, and chaining the identity information; receiving a use mapping relation between a message bus issued by the intelligent equipment platform and the intelligent equipment platform, and linking the use mapping relation; and receiving an intelligent equipment platform service quality evaluation result issued by the application equipment platform, and chaining the intelligent equipment platform service quality evaluation result.

In a fourth aspect, an embodiment of the present invention provides an intelligent device platform, where the intelligent device platform includes: the first sending module is used for issuing preset intelligent equipment capability information to the block link points when the first sending module is started; when the intelligent equipment is detected to be online for the first time, acquiring identity information of the intelligent equipment, and issuing the identity information to the block chain node; the first subscription module is also used for subscribing the access event of the application equipment platform to the intelligent equipment to the message bus so as to establish equipment intercommunication with the application equipment platform; and the first intercommunication module is used for realizing information interaction between the first intercommunication module and the application equipment platform on the basis of the intelligent equipment capacity information and the identity information through the message bus under the condition of equipment intercommunication so as to further realize control on the intelligent equipment.

In a fifth aspect, an embodiment of the present invention provides an application device platform, where the application device platform includes: the acquisition module is used for acquiring the capacity information of the intelligent equipment from the block link points when the intelligent equipment is started for the first time so as to access an application terminal corresponding to the capacity information of the intelligent equipment; the second receiving module is used for receiving the equipment binding request submitted by the application terminal when the application terminal is accessed for the first time; the acquiring module is further configured to acquire identity information of the intelligent device from the blockchain node; the binding module is used for carrying out comparison authentication on the equipment binding request according to the identity information, and binding the intelligent equipment if the authentication is successful; the second subscription module is used for subscribing the initial state event reported by the intelligent equipment through the intelligent equipment platform to the message bus so as to establish equipment intercommunication with the intelligent equipment platform; and the second intercommunication module is used for realizing information interaction between the second intercommunication module and the intelligent equipment platform on the basis of the intelligent equipment capacity information and the identity information through the message bus under the condition of equipment intercommunication so as to further realize the control of the intelligent equipment.

In a sixth aspect, embodiments of the present invention provide a block link point, comprising: the third receiving module is used for receiving the intelligent equipment capacity information issued by the intelligent equipment platform when the intelligent equipment platform is started for the first time; the uplink module is used for uplink of the intelligent equipment capability information; the third receiving module is further configured to receive the identity information of the intelligent device, which is issued by the intelligent device platform, when the intelligent device is online for the first time; the uplink module is further configured to uplink the identity information; the third receiving module is further configured to receive a usage mapping relationship between a message bus issued by the intelligent device platform and the intelligent device platform; the uplink module is further configured to uplink the usage mapping relationship; the third receiving module is further configured to receive an intelligent device platform service quality evaluation result issued by the application device platform; and the uplink module is also used for uplink of the service quality evaluation result of the intelligent equipment platform.

In a seventh aspect, an embodiment of the present invention provides an intelligent device platform, where the intelligent device platform includes a first memory and a first processor, where the first memory stores a computer program that is executable on the first processor, and the first processor implements the control method for an intelligent device according to the first aspect when executing the program.

In an eighth aspect, an embodiment of the present invention provides an application platform, where the application platform includes a second memory and a second processor, where the second memory stores a computer program that is executable on the second processor, and the second processor implements the control method for a smart device according to the second aspect when executing the program.

In a ninth aspect, an embodiment of the present invention provides a block link point, where the block link point includes a third memory and a third processor, the third memory stores a computer program operable on the third processor, and the third processor implements the control method of the smart device according to the third aspect when executing the program.

In a tenth aspect, an embodiment of the present invention provides a computer-readable storage medium, on which executable instructions are stored, and when the computer-readable storage medium is executed by a first processor, the computer-readable storage medium implements the method for controlling an intelligent device according to the first aspect.

In an eleventh aspect, an embodiment of the present invention provides a computer-readable storage medium, on which executable instructions are stored, and when the computer-readable storage medium is executed by a second processor, the computer-readable storage medium implements the control method for the smart device according to the second aspect.

In a twelfth aspect, an embodiment of the present invention provides a computer-readable storage medium, on which executable instructions are stored, and when the computer-readable storage medium is executed by a third processor, the computer-readable storage medium implements the method for controlling an intelligent device according to the third aspect.

The embodiment of the invention provides a control method and a control device of intelligent equipment and a computer readable storage medium, wherein the method is applied to an intelligent equipment platform and comprises the following steps: when the intelligent equipment platform is started for the first time, preset intelligent equipment capacity information is issued to the block link points; when the intelligent equipment is detected to be on line for the first time, the identity information of the intelligent equipment is obtained, and the identity information is issued to the block chain link point. And subscribing the access event of the application equipment platform to the intelligent equipment to the message bus so as to establish equipment intercommunication with the application equipment platform. The related data of the intelligent equipment supported by the equipment manufacturer is linked up through the intelligent equipment platform and is shared to the application equipment platform through the block chain nodes, so that the intelligent equipment platform is linked up at one time, and equipment intercommunication with a plurality of application equipment platforms on the chain can be realized. Under the condition of equipment intercommunication, information interaction between the intelligent equipment and the application equipment platform is realized through the message bus based on the intelligent equipment capacity information and the identity information, and then the intelligent equipment is controlled. The scheme provided by the embodiment of the invention is improved from the aspects of the intelligent equipment platform and the application equipment platform, the intelligent equipment and the application terminal do not need to be changed, and the interconnection efficiency between the equipment provider corresponding to the intelligent equipment platform and the service provider corresponding to the application equipment platform is improved.

Drawings

FIG. 1 provides an alternative architecture diagram for a control system for a smart device, according to an embodiment of the present invention;

fig. 2 is an exemplary diagram of storing data in a blockchain node according to an embodiment of the present invention;

fig. 3 is an exemplary diagram illustrating data stored in a message node according to an embodiment of the present invention;

fig. 4 is a flowchart illustrating optional steps of a control method for an intelligent device according to an embodiment of the present invention;

fig. 5 is an alternative schematic diagram of an interaction process of a control system of an intelligent device according to an embodiment of the present invention;

fig. 6 is a flowchart illustrating alternative steps of another control method for an intelligent device according to an embodiment of the present invention;

fig. 7 is an alternative schematic diagram of an interaction process of a control system of another intelligent device according to an embodiment of the present invention;

fig. 8 is an alternative schematic diagram of an interaction process of a control system of another smart device according to an embodiment of the present invention;

fig. 9 is a flowchart illustrating alternative steps of a control method for an intelligent device according to another embodiment of the present invention;

fig. 10 is an alternative schematic diagram of an interaction process of a control system of another intelligent device according to an embodiment of the present invention;

fig. 11 is an optional schematic diagram of a preparation phase of an intelligent device and an application terminal according to an embodiment of the present invention;

fig. 12 is an alternative schematic diagram of a communication interaction phase between an intelligent device and an application terminal according to an embodiment of the present invention;

fig. 13 is an alternative structural schematic diagram of an intelligent device platform according to an embodiment of the present invention;

fig. 14 is an alternative structural diagram of an application platform according to an embodiment of the present invention;

FIG. 15 is an alternative block link point configuration provided by an embodiment of the present invention;

fig. 16 is a schematic structural diagram of an intelligent device platform according to an embodiment of the present invention;

fig. 17 is a schematic structural diagram of an application platform according to an embodiment of the present invention;

fig. 18 is a schematic structural diagram of a block chain node according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It should be understood that some of the embodiments described herein are only for explaining the technical aspects of the present invention, and do not limit the technical scope of the present invention.

In order to better understand the control method of the intelligent device provided in the embodiment of the present invention, prior to introducing the technical solution of the embodiment of the present invention, a description is given to a related technology.

In the related art, a wireless neutral Internet Protocol (IP) Protocol is created, which provides a set of predefined architectures for networked smart devices and defines a specific set of networking technologies based on IP protocols for authentication of the smart devices. A new unified connection protocol is developed and implemented by adopting an open source method, so that the development of equipment manufacturers is simplified and accelerated, and the compatibility and the safety between products of intelligent equipment are improved.

However, the above method solves the problem that the intelligent device accesses the internet, implements different link layer protocols of the intelligent hardware, such as Wireless Fidelity (WiFi), wireless network protocol (Zigbee) for low-speed short-distance transmission, and bluetooth (bluetooth), and uniformly accesses the IP network in the home. The method can solve the problem of unification of local access of the intelligent equipment, needs the close fit of a chip manufacturer, a module manufacturer and a terminal manufacturer, has long realization period, and does not solve the problem of interconnection and intercommunication of application layer protocols from the intelligent equipment to a platform and from the platform to a user terminal.

Aiming at the problem that the intelligent equipment and the application terminal cannot be interconnected and intercommunicated, point-to-point intercommunicating between an equipment provider and a platform is generally adopted in the related technology, namely the equipment provider carries out equipment software transformation according to a private protocol of the platform or carries out adaptation communication between the platforms according to a mutually agreed protocol. And then, a service provider accessing the platform provides matched Application software, such as mobile phone software (APP), to the consumer, so that the service provider can complete the use functions of configuration, monitoring, control and the like on the intelligent device accessed by the platform.

However, in the above method, a point-to-point communication between the device vendor and the platform, between the platform and the platform, and between the platform and the service vendor may be required to connect a plurality of service vendors to the same device vendor, and a plurality of different versions of a hardware device may be generated for the platforms corresponding to different service vendors. The same problem exists for the intercommunication between platforms, the overall butt-joint intercommunication cost is very high, and the coverage of all intelligent devices cannot be guaranteed. For household intelligent home devices, in actual use, there still exists a situation that a user needs to install multiple sets of application software, for example, the intelligent devices that the user likes may come from different device vendors, or the application device platform that the user likes only supports specific intelligent devices, which is not applicable to all intelligent devices, so that cooperation between the intelligent devices is difficult, and the user can only make a choice between different application device platforms, or log in accounts of different application device platforms to operate different intelligent devices respectively.

The block chain (Blockchain) in the embodiment of the invention can be understood as a safe and credible shared database, and the data or information stored in the shared database has the characteristics of 'unforgeability', 'traceability', 'openness and transparency', 'collective maintenance', and the like. Based on the characteristics, the block chain technology lays a solid 'trust' foundation and creates a reliable 'cooperation' mechanism. The embodiment of the invention provides a technical scheme based on a block chain technology, which is used for solving the problem of interconnection and intercommunication between intelligent equipment and an application terminal. According to equipment merchants comprising various intelligent equipment and service providers for providing services for the intelligent equipment, an interconnection and intercommunication alliance block chain is constructed, and a point-to-point intercommunication chimney structure between an intelligent equipment platform corresponding to the equipment merchants and an application equipment platform corresponding to the service providers is changed into a mesh structure. The intelligent equipment platform corresponding to the equipment provider can realize equipment intercommunication with the application equipment platforms corresponding to the multiple service providers on the chain through one uplink, and the application equipment platform corresponding to the service provider can realize equipment intercommunication with the intelligent equipment platforms corresponding to all the equipment providers on the chain through one uplink. The intelligent equipment platform corresponding to the equipment provider and the application equipment platform corresponding to the service provider mutually stimulate chain chaining in disputes, so that the interconnection and intercommunication of the whole industry are driven to be completed.

The embodiment of the invention utilizes the block chain technology to improve the interconnection and intercommunication of the intelligent equipment from the following two aspects; on one hand, unified standard constraint is carried out on the identity information of the intelligent equipment and the capacity information of the intelligent equipment; on the other hand, an interconnection alliance chain jointly participated by a service provider of the intelligent device and a service provider of the application terminal is established at the cloud end, and management information (namely identity information and intelligent device capacity information) of the intelligent device is safely and transparently shared. Meanwhile, the application equipment platform corresponding to the service provider also carries out uplink on the access quality evaluation data of the intelligent equipment platform corresponding to the service provider, and the service quality of the intelligent equipment platform corresponding to the service provider is evaluated, so that an incentive effect is achieved. The embodiment of the invention can realize interconnection and intercommunication with all related parties on the chain by one uplink through adaptation improvement of the platform side (namely the intelligent equipment platform and the application equipment platform) under the condition of not modifying equipment software.

In the embodiment of the present invention, the control device of the intelligent device may be: an intelligent device platform, an application device platform, a block chain node, and the like.

Based on the above description, an embodiment of the present invention provides a control system of an intelligent device, as shown in fig. 1, fig. 1 provides an optional architecture diagram of the control system of the intelligent device for the embodiment of the present invention, where the control system of the intelligent device includes a block chain node 100, a message node 101, an intelligent device platform 102, an application device platform 103, an intelligent device 104, and an application terminal 105, and the following description is made on the control system of the intelligent device.

(1) The blockchain node 100, which may be understood as an intelligent device interconnection and intercommunication blockchain node, is used to manage and store data related to a control method of an intelligent device. The blockchain node 100 may receive the smart device capability information and the identity information of the smart devices supported by the device vendor, which are hosted by the smart device platform 102, and uplink the smart device capability information and the identity information. The blockchain node 100 may also receive a usage mapping relationship between the smart device platform 102 and the message node 103 that needs to be used, which is published by the smart device platform 102, and uplink the usage mapping relationship. The usage mapping relationship can be used for the application device platform 103 to query, so that the user can realize device intercommunication with the intelligent device platform 102 through the application device platform 103 at the application terminal. The blockchain node 100 may further receive a service quality evaluation result of the smart device platform 102 issued by the application device platform 103, and uplink the service quality evaluation result. The service quality evaluation result may be understood as access use quality data of the application device platform 103 to the smart device platform 102.

Illustratively, the data stored in the blockchain node includes device manufacturer information, intelligent device capability information, and identity information of the intelligent device. Fig. 2 is an exemplary schematic diagram of storing data in a blockchain node according to an embodiment of the present invention, where in fig. 2, hash represents a Hash table, head and Body represent Hash objects, a creation timestamp may be automatically generated by the blockchain node to represent the time when the block storing the data is created, and a data packet 2 is used to represent the storage of the next piece of data. The smart device capability information represents functions of the smart device, and may be understood as product capability information or device capability information of different device types, which is represented by a data packet 1 (product) in fig. 2. The intelligent device capability information includes information such as a product type, a manufacturer to which the intelligent device belongs, a product icon, a state of product support (for example, a parameter attribute definition reported by the product support), and an operation supported by the product (for example, a parameter attribute definition issued by the product support). The smart device capability information is used for sharing to the application device platform 103 through the blockchain node 100.

The identity information of the smart device is represented in fig. 2 as a data packet 1 (device). The identity information of the intelligent device comprises a device identification code (unique identification information for representing each intelligent device), a device authentication code (authentication information for representing each intelligent device), a manufacturer, a product type, network access time and the like. The identity information of the smart device is used for the application platform 103 to authenticate the user binding request and to show the device capabilities to the user in the application software in combination with the smart device capability information.

The device vendor information is used for the application device platform to perform quality evaluation on the device management and control service provided by the smart device platform 102, and is represented by a data packet 1 (vendor) in fig. 2. The equipment manufacturer information comprises information such as manufacturer names, manufacturer categories, current information nodes, access success times, access failure times, access manufacturers and the like.

(2) The message node 101, which may be understood as an intelligent device interconnection message node, is configured to run and process data related to a control method of an intelligent device. The message node 101, as a message interworking module between the smart device platform 102 and the application device platform 103, may use a general message middleware widely used in large internet applications. In the interconnection scheme of the intelligent equipment, a plurality of message nodes provide transparent and uniform message bus service for the outside in a distributed deployment mode. In the embodiment of the invention, a plurality of message nodes which are interconnected and intercommunicated are represented by a message bus.

For example, the communication data in the message node includes a current state event actively issued by the intelligent device through the intelligent device platform, the current state event is converted into general uplink information by the intelligent device platform, and a device control instruction (converted into a standard downlink instruction by the application device platform) issued by the application terminal through the application device platform. The storage strategy of the communication data can be set by the intelligent device platform and the application device platform, and the message bus system only temporarily caches the communication data according to a certain time period. As shown in fig. 3, fig. 3 is an exemplary schematic diagram of storing data in a message node according to an embodiment of the present invention. The product object in fig. 3 represents an intelligent device, the state information corresponds to a current state event, and the operation information corresponds to a device control instruction.

A current state event actively sent by the intelligent device is received by the intelligent device platform and then converted into general uplink information, a standard format of the general uplink information is represented in fig. 3 in a device uplink message format (JSON), and includes unique identification information of the intelligent device (shown in fig. 3 by "deviceChainID": ". Times."), a session identification of the current communication (shown in fig. 3 by "eventType": s% "), a reported message type (shown in fig. 3 by" sessionID ": d%"), and a reported parameter attribute name value pair (shown in fig. 3 by "eventObject" [ { "paramName1": value1"}, {" paramName2": value2" }), where the definition of the parameter name corresponds to state information supported in the definition of the product object on the chain. The intelligent equipment platform issues the general uplink information to the message node, and the application equipment platform monitors and acquires the information for post-processing.

The device control instruction sent by the application terminal is received by the application device platform and then converted into a standard downlink instruction, and the standard format of information corresponding to the standard downlink instruction is represented in a device downlink message format (JSON) in fig. 3, and includes intelligent device unique identification information (shown in "deviceChainID": ": in" s% "in fig. 3), a session identification of the request (shown in" commandType ": in" s% "in fig. 3), an instruction type of the request (shown in" sessionID ": d%" in fig. 3), and a parameter attribute name value pair of the request (shown in "commandObject" [ { "paramName1": value1"}, {" paramName2": value2" } in fig. 3), where the definition of the parameter name corresponds to the operation information supported in the product object definition on the chain. The application equipment platform issues the information corresponding to the standard downlink instruction to the message node, and the intelligent equipment platform monitors and acquires the information for post-processing.

(3) The smart device platform 102, which may be understood as a smart device access platform, is generally built by a device manufacturer of the smart device, which may be understood as a manufacturer, a device provider, or a manufacturer. The device provider is responsible for accessing and controlling the intelligent devices supported by the device provider, and uplink shares the intelligent device management information (i.e., the identity information and the capability information of the intelligent devices) managed by the device provider through the block link node 100, and issues the reported data of the supported intelligent devices to the message bus through the message node 101. Meanwhile, the smart device platform 102 subscribes and listens to the device control instruction related to the smart device hosted by the smart device platform 102, which is issued by the corresponding application device platform 103 in the message node 101. And receiving a device control instruction, forwarding the device control instruction to the corresponding intelligent device by the intelligent device platform 102, and completing instruction execution so as to control the intelligent device.

(4) The application device platform 103 may be understood as an intelligent device application access platform or an internet of things platform, and is set up by a service provider of the intelligent device, and the service provider may be understood as an operator or an application provider. And the service provider is responsible for binding the relationship between the user application terminal and the intelligent equipment, receiving an operation request of the user on the intelligent equipment bound by the application terminal and generating an equipment control instruction. And issuing the equipment control instruction to the message node 101 through the use mapping relation in the block chain node 101, thereby completing the issuing of the equipment control instruction. When generating the device control command, the intelligent device capability information of the intelligent device in the blockchain node 100 needs to be queried. According to the identity information of the bound intelligent device, the reporting data of the intelligent device, which is released by the corresponding intelligent device platform 102 in the message node 101, is subscribed and monitored, and is forwarded to the application terminal to complete user interaction, so that the processing of reporting or responding data of the intelligent device is completed. The application device platform also performs statistics and reporting at regular time to perform quality evaluation on the device management and control service provided by the intelligent device platform 102.

(5) The smart device 104 is exemplified by a smart home, for example, a smart switch, a smart socket, a smart television, a smart refrigerator, a smart air conditioner, a smart washing machine, a smart fan, a smart door lock, a smart lighting, a smart audio/video, and other various electrical appliances. After initial installation and network access, connections may be automatically established and maintained with the smart device platform 102. In the embodiment of the invention, the identity information of the intelligent equipment is appointed, and the identity information can represent the unique digital identity of the intelligent equipment so as to avoid the conflict with the identities of other terminal equipment on the link points of the block. Other features of the smart device 104 may be the same as conventional smart devices.

Illustratively, in order to enable the identity information of all the smart devices of the device vendors to coexist and not conflict in the embodiment of the present invention, the smart device 104 needs to be identified with a network-wide unique identity. For example, a device identifier prefix may be added to the unique device identifier of the original device vendor to serve as the identification information of the smart device 104. Meanwhile, random authentication information is generated for the identification information of the smart device 104, and the identification information and the authentication information may be pre-imported into the smart device platform 102. The identification information is printed in the outer package of the smart device 104, so that the user can conveniently read the identification information, and the authentication information can be notified to the user by adopting a hidden label or other channels which are not easy to obtain. The identity information and the authentication information of the smart device 104 in the smart device platform 102 are shared with the application device platform 103 to acquire and bind with the device authentication, along with the first online release of the smart device 104 to the block link point 100. The authentication information of the smart device 104 in the smart device platform 102 may be used as a data encryption key and a decryption key during the message exchange between the smart device platform and the application device platform.

(6) The application terminal 105 may be understood as an intelligent device application terminal, such as a mobile phone APP, an intelligent sound box, a computer webpage, and other various screen applications. The method can provide a man-machine interaction mode, and complete binding and unbinding between a user and the intelligent equipment, state monitoring of the intelligent equipment, issuing of equipment control instructions, maintenance of linkage rules between the intelligent equipment and the user, and the like, for example, issuing of the equipment control instructions in batches. Interface services and data related to all functions of the application terminal 105 may be provided by the application platform 103.

Based on the architecture diagram of the control system of the intelligent device shown in fig. 1, an embodiment of the present invention provides a control method of an intelligent device, which is applied to an intelligent device platform. As shown in fig. 4, fig. 4 is a flowchart illustrating optional steps of a control method for an intelligent device according to an embodiment of the present invention, where the control method for the intelligent device includes the following steps.

S401, when the intelligent device is started for the first time, the preset intelligent device capacity information is issued to the block link points.

The preset intelligent device capability information may be set by the device manufacturer according to the device functions of the intelligent devices supported by the device manufacturer, which is not limited in the embodiment of the present invention. When the intelligent equipment platform is started for the first time, equipment capability information of the intelligent equipment supported by equipment manufacturers is issued to the block link points.

S402, when the intelligent equipment is detected to be on line for the first time, the identity information of the intelligent equipment is obtained, and the identity information is issued to the block link points.

The intelligent device platform can acquire the identity information of the intelligent device in the following ways: and receiving and storing the identity information of the intelligent equipment uploaded by the equipment manufacturer. The user inserts the smart machine into the network for the first time through the application terminal (namely, the smart machine is online for the first time), the smart machine platform detects that the smart machine is online for the first time, and the smart machine platform issues the identity information of the smart machine to the block link points, so that the block link points share the identity information to the application machine platform.

And S403, subscribing the access event of the application equipment platform to the intelligent equipment to the message bus so as to establish equipment intercommunication with the application equipment platform.

The access event of the application equipment platform to the intelligent equipment represents the operation of the user on the intelligent equipment on a user interface based on the state of the intelligent equipment through the user terminal.

S404, under the condition of equipment intercommunication, information interaction between the intelligent equipment and the application equipment platform is realized through the message bus based on the intelligent equipment capacity information and the identity information, and then the intelligent equipment is controlled.

In the embodiment of the invention, when the intelligent equipment platform is started for the first time, the preset intelligent equipment capacity information is issued to the block link points; when the intelligent equipment is detected to be on line for the first time, the identity information of the intelligent equipment is obtained, and the identity information is issued to the block chain link point. And subscribing the access event of the application equipment platform to the intelligent equipment to the message bus so as to establish equipment intercommunication with the application equipment platform. The related data of the intelligent equipment supported by the equipment manufacturer is linked up through the intelligent equipment platform and is shared to the application equipment platform through the block chain nodes, so that the intelligent equipment platform is linked up at one time, and equipment intercommunication with a plurality of application equipment platforms on the chain can be realized. Under the condition of equipment intercommunication, information interaction between the intelligent equipment and the application equipment platform is realized through the message bus based on the intelligent equipment capacity information and the identity information, and then the intelligent equipment is controlled. The scheme provided by the embodiment of the invention is improved from the aspects of the intelligent equipment platform and the application equipment platform, the intelligent equipment and the application terminal do not need to be changed, and the interconnection efficiency between the equipment provider corresponding to the intelligent equipment platform and the service provider corresponding to the application equipment platform is improved.

In some embodiments, before the step S403, the method for controlling an intelligent device according to an embodiment of the present invention further includes the following steps: and determining the use mapping relation between the message bus and the intelligent equipment platform, and linking the message bus and the intelligent equipment platform to the block link point.

After the mapping relation uplink is to be used, S403 may be implemented by: sending a first subscription request to a message bus, wherein the first subscription request is used for subscribing an access event of an application equipment platform to an intelligent device, and the first subscription request carries first platform identification information of the intelligent device platform; receiving a first successful subscription message sent by an application equipment platform through a message bus, and completing equipment intercommunication with the application equipment platform; the first subscription success message is generated by the application device platform based on the first platform identification information and the mapping relation used in the block chain node.

Based on the usage mapping relationship between the message bus and the intelligent device platform, the intelligent device platform can send a first subscription request to the matched message bus. And the application equipment platform corresponding to the first subscription request generates a first subscription success message according to the first platform identification information and the use mapping relation of the intelligent equipment platform. And sending the first successful subscription message to the intelligent equipment platform through a message bus, so as to establish equipment intercommunication between the intelligent equipment platform and the application equipment platform, and realize information interaction between the intelligent equipment platform and the application equipment platform on the premise of equipment intercommunication in the following.

The architecture diagram of the control system of the smart device shown in fig. 1 is based on the above, and the control method of the smart device described in any of the above embodiments. The embodiment of the invention provides an interactive process among intelligent equipment, an intelligent equipment platform, a block chain node, a message bus, an application equipment platform and an application terminal. The interaction process is divided into three stages: the method comprises a system preparation stage, a communication interaction stage of an application terminal and intelligent equipment, and a service quality evaluation stage of an application equipment platform on the intelligent equipment platform. Wherein the system preparation phase comprises: and starting from the aspect of the intelligent equipment platform, establishing equipment intercommunication between the intelligent equipment platform and the application equipment platform, and starting from the aspect of the application equipment platform, establishing equipment intercommunication between the application equipment platform and the intelligent equipment platform.

Illustratively, starting from an aspect of an intelligent device platform, device interworking between the intelligent device platform and an application device platform is established, and a system preparation stage is described, as shown in fig. 5, fig. 5 is an optional schematic diagram of an interaction process of a control system of an intelligent device according to an embodiment of the present invention. The interactive process of the control system of the intelligent device comprises the following steps.

S501, when the intelligent equipment platform is started for the first time, the intelligent equipment platform issues preset intelligent equipment capacity information to the block chain link points.

S502, the intelligent device is on line for the first time.

S503, when the intelligent device is detected to be on line for the first time, the intelligent device platform obtains the identity information of the intelligent device and issues the identity information to the block link points.

S504, the intelligent equipment platform determines the use mapping relation between the message bus and the intelligent equipment platform and links the message bus to the block link point.

And S505, the application equipment platform acquires the use mapping relation between the message bus and the intelligent equipment platform from the block chain node.

S506, the intelligent device platform sends a first subscription request to the message bus, the first subscription request is used for subscribing an access event of the application device platform to the intelligent device, and the first subscription request carries first platform identification information of the intelligent device platform.

And S507, the message bus sends the first subscription request to the corresponding application equipment platform.

S508, the application device platform generates a first successful subscription message based on the first platform identification information and the mapping relation used in the block chain node.

S509, the intelligent device platform receives a first successful subscription message sent by the application device platform through the message bus, and device intercommunication between the intelligent device platform and the application device platform is completed.

Wherein S509 may include S5091 and S5092.

S5091, the application device platform sends a first subscription success message to the message bus.

S5092, the message bus sends the first subscription success message to the intelligent device platform, so as to complete device interworking between the intelligent device platform and the application device platform.

In this example, the smart device platform links the preset smart device capabilities, the identity information of the smart device, and the usage mapping relationship between the message bus and the smart device platform to the block link nodes, so as to share the information to the application device platform through the block link nodes. The intelligent equipment platform sends a first subscription request to the message bus so as to complete equipment intercommunication with the application equipment platform through the message bus, so that information interaction between the intelligent equipment platform and the application equipment platform is realized on the premise of equipment intercommunication in the following process. The intelligent equipment platforms corresponding to the equipment providers can realize equipment intercommunication with the application equipment platforms corresponding to the multiple service providers on the chain through one uplink, and the interconnection efficiency is improved.

In some embodiments, S404 described above may be implemented in the following manner. Under the condition of equipment intercommunication, receiving an initial state event reported by intelligent equipment, and reporting the initial state event to a message bus based on identity information; receiving a device control instruction from the message bus, wherein the device control instruction is generated by an application terminal according to the state of the intelligent device corresponding to the initial state event and the capacity information of the intelligent device; the intelligent equipment capacity information is shared to the application terminal from the block chain link point through the application equipment platform; and sending a device control instruction to the intelligent device, so that the intelligent device completes control on the intelligent device according to the device control instruction to obtain the execution state of the intelligent device.

After the devices are communicated with each other, the intelligent device actively reports the initial state event to the intelligent device platform, the intelligent device platform shares the reported initial state event to the application device platform through the message bus so as to display the state corresponding to the initial state event on the user interface of the application terminal, and the state corresponding to the initial state event can be used as the basis for generating a device control instruction next time.

And the user operates the intelligent equipment on the basis of the state of the intelligent equipment and the capacity information of the intelligent equipment corresponding to the initial state event on the user interface through the application terminal, and the application terminal generates an equipment control instruction according to the operation request. The intelligent device platform receives the device control instruction issued by the application device platform through the message bus and sends the device control instruction to the intelligent device, so that the intelligent device completes control over the intelligent device according to the device control instruction to obtain an execution state of the intelligent device, and the execution state can be displayed on a user interface of an application terminal corresponding to the application device platform by reporting a current state event of the intelligent device next time.

According to the scheme provided by the embodiment of the invention, the intelligent equipment platform and the application equipment platform adopt a sharing mode through the message bus, the reporting of the initial state event by the intelligent equipment and the issuing of the equipment control instruction by the user through the application terminal are completed, and thus the information interaction between the intelligent equipment platform and the application equipment platform is realized. The intelligent equipment platform is improved without changing the intelligent equipment, and the interconnection efficiency between the equipment provider corresponding to the intelligent equipment platform and the service provider corresponding to the application equipment platform is improved. In some embodiments, the identity information includes identification information and authentication information of the smart device. After S404, the method for controlling an intelligent device according to the embodiment of the present invention further includes the following steps: under the condition of equipment intercommunication, receiving a current state event reported by intelligent equipment; the current state event comprises at least one of the state change of the intelligent equipment, the state of the intelligent equipment corresponding to the physical operation of the user and the execution state of the intelligent equipment; encrypting the current state event through the authentication information, and determining general uplink information by combining the identification information of the intelligent equipment corresponding to the current state event; and issuing the general uplink information to a message bus, so that the application equipment platform receives the general uplink information and sends a current state event corresponding to the general uplink information to the application terminal.

The state of the smart device itself changes, for example, due to changes in external environments such as temperature, humidity, energy, smoke, and light. Based on the state of the intelligent device corresponding to the physical operation of the user, illustratively, the on-off button of the intelligent switch or the socket is manually opened, so that the intelligent switch or the socket is opened or closed, the sound intensity of the intelligent sound box is manually adjusted, and the intelligent door lock is manually opened. The execution state of the smart device is a state after the smart device completes control of the smart device according to the device control instruction.

Under the condition of equipment intercommunication, the intelligent equipment platform receives the current state event reported by the intelligent equipment, and encrypts the current state event through the authentication information, wherein the message body is the current state event, so that the safety of the message body is improved. When the intelligent device platform determines the general uplink information, the identification information of the intelligent device corresponding to the current state event is also combined, and the general uplink information can represent the information identified and subscribed by the application device platform, so that the application device platform can subscribe the state event based on the identification information.

Illustratively, a message Topic (Topic) issued by the smart device platform to the message bus carries identification information (deviceChainID), and a message body corresponding to the message Topic is a current state event. And subscribing and monitoring the message theme carrying the identification information by the application equipment platform. Therefore, information interaction between the intelligent equipment platform and the application equipment platform is realized.

It should be noted that, when reporting the initial state event to the message bus based on the identity information, the intelligent device platform in the embodiment of the present invention may be implemented in the following manner: encrypting the initial state event through the authentication information, and determining initial general uplink information by combining the identification information of the intelligent equipment corresponding to the initial state event; and issuing the initial general uplink information to a message bus, so that the application equipment platform receives the initial general uplink information and sends an initial state event corresponding to the initial general uplink information to the application terminal. That is, both the current state event and the initial state event represent state events of the intelligent device, and when the intelligent device platform sends the initial state event, the encryption mode adopted for sending the current state event is consistent with that adopted for sending the current state event, and details are not repeated here.

In some embodiments, after the issuing the general uplink information to the message bus, the method for controlling the intelligent device according to the embodiments of the present invention further includes: according to the identification information, subscribing a standard downlink instruction carrying the identification information to a message bus, and monitoring the standard downlink instruction issued by an application equipment platform in the message bus, wherein an access event of the application equipment platform to the intelligent equipment comprises the standard downlink instruction; decrypting the standard downlink instruction according to the authentication information to obtain a current equipment control instruction; the current device control instruction is generated by the application terminal according to the state of the intelligent device corresponding to the current state event and the intelligent device capacity information, and the operation request is sent to the intelligent device.

Under the condition of equipment intercommunication, the application equipment platform is a standard downlink instruction determined by combining the identification information of the intelligent equipment corresponding to the current equipment control instruction, and then the standard downlink instruction is issued to the message bus, wherein the standard downlink instruction is an access event of the application equipment platform to the intelligent equipment. Therefore, the intelligent device platform can subscribe the standard downlink instruction carrying the identification information to the message bus according to the identification information, and monitor the standard downlink instruction issued by the application device platform in the message bus, wherein the standard downlink instruction can represent the instruction identified and subscribed by the intelligent device platform.

Because the standard downlink instruction is determined by combining the identification information and the intelligent device capability information corresponding to the intelligent device after the application device platform encrypts the current device control instruction based on the authentication information, the safety of a message body can be improved, and the message body is the current device control instruction. Therefore, the intelligent device platform further needs to decrypt the standard downlink command according to the authentication information to obtain a current device control command, and the current device control command is used for completing control over the intelligent device.

Illustratively, a message Topic (Topic) issued by the application device platform on the message bus carries identification information (deviceChainID), and a message body corresponding to the message Topic is a current device control instruction. And the intelligent equipment platform subscribes and monitors the message theme carrying the identification information. Therefore, information interaction between the intelligent equipment platform and the application equipment platform is realized.

It should be noted that, when the intelligent device platform receives the device control instruction from the message bus in the embodiment of the present invention, the following method may be implemented: according to the identification information, an initial standard downlink instruction carrying the identification information is subscribed to the message bus, the initial standard downlink instruction issued by the application equipment platform is monitored in the message bus, and the access event of the application equipment platform to the intelligent equipment comprises the initial standard downlink instruction; and decrypting the initial standard downlink instruction according to the authentication information to obtain the equipment control instruction. That is, when receiving the device control instruction, the smart device platform is consistent with the decryption method adopted when receiving the current device control instruction, and details are not repeated here.

Based on the architecture diagram of the control system of the intelligent device shown in fig. 1, an embodiment of the present invention provides a control method of an intelligent device, which is applied to an application device platform. As shown in fig. 6, fig. 6 is a flowchart illustrating optional steps of another control method for an intelligent device according to an embodiment of the present invention, where the control method for the intelligent device includes the following steps.

S601, when the intelligent device is started for the first time, the intelligent device capacity information is obtained from the block chain link points so as to access an application terminal corresponding to the intelligent device capacity information.

The method comprises the steps of starting an application equipment platform for the first time, obtaining intelligent equipment capacity information, and displaying the equipment capacity of application software according to the intelligent equipment capacity information so as to access an application terminal corresponding to the intelligent equipment capacity information.

S602, when the application terminal is accessed for the first time, receiving a device binding request submitted by the application terminal.

The device binding request carries identity information of the smart device, which illustratively includes identification information and authentication information. The identification information may be attached to the smart device in the form of an identification code, for example, printed in the outer packaging of the smart device 104, for convenient reading by the user. In order to increase the security of the identity information, the authentication information may be notified to the user by using a hidden tag or other channels that are not easily obtained. And the user uploads the identification information of the intelligent device through the application terminal, and submits a device binding request to the application device platform according to the authentication information.

S603, acquiring identity information of the intelligent device from the block chain node.

S604, comparing and authenticating the equipment binding request according to the identity information.

And S605, if the authentication is successful, binding the intelligent equipment.

S606, subscribing the initial state event reported by the intelligent equipment through the intelligent equipment platform to the message bus so as to establish equipment intercommunication with the intelligent equipment platform.

S607, under the condition of equipment intercommunication, information interaction between the intelligent equipment and the intelligent equipment platform is realized based on the intelligent equipment capacity information and the identity information through the message bus, and then the intelligent equipment is controlled.

In the embodiment of the invention, when the application equipment platform is started for the first time, the intelligent equipment capacity information is obtained from the block link points so as to access the application terminal corresponding to the intelligent equipment capacity information. When an application terminal is accessed for the first time, receiving an equipment binding request submitted by the application terminal; acquiring identity information of the intelligent equipment from the block chain node; comparing and authenticating the equipment binding request according to the identity information; and if the authentication is successful, binding the intelligent equipment. Subscribing an initial state event reported by an intelligent device through an intelligent device platform to a message bus to establish device intercommunication with the intelligent device platform; the application equipment platform shares the related data of the intelligent equipment uploaded by the intelligent equipment platform through the block chain nodes, so that the application equipment platform can be linked up at one time, and equipment intercommunication with a plurality of intelligent equipment platforms on the chain can be realized. Under the condition of equipment intercommunication, information interaction between the intelligent equipment and an intelligent equipment platform is realized through a message bus based on intelligent equipment capacity information and identity information, and then control over the intelligent equipment is realized. The scheme provided by the embodiment of the invention is improved from the aspects of the intelligent equipment platform and the application equipment platform, the intelligent equipment and the application terminal do not need to be changed, and the interconnection efficiency between the equipment provider corresponding to the intelligent equipment platform and the service provider corresponding to the application equipment platform is improved.

In some embodiments, before the step S606, the method for controlling an intelligent device according to an embodiment of the present invention further includes the following steps: and acquiring the use mapping relation between the message bus and the intelligent equipment platform from the block chain node.

After obtaining the usage mapping relationship from the chain, S606 may be implemented by: sending a second subscription request to the message bus, wherein the second subscription request is used for subscribing the initial state event reported by the intelligent device through the intelligent device platform, and the second subscription request carries second platform identification information of the application device platform; receiving a second successful subscription message sent by the intelligent equipment platform through a message bus, and completing equipment intercommunication with the intelligent equipment platform; and the second successful subscription message is generated by the intelligent device platform based on the second platform identification information and the mapping relation used in the block chain node.

Based on the use mapping relation between the message bus and the intelligent device platform, the application device platform can send a second subscription request to the intelligent device platform corresponding to the application device platform through the message bus. And the intelligent equipment platform generates a second successful subscription message based on the second platform identification information and the mapping relation used in the block chain node. And sending the second successful subscription message to the application equipment platform through a message bus, so as to establish equipment intercommunication between the application equipment platform and the intelligent equipment platform, and further realize information interaction between the intelligent equipment platform and the application equipment platform on the premise of equipment intercommunication.

It should be noted that the first and second embodiments of the present invention are only used for distinguishing names, do not represent order relationships, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features, for example, the first subscription request and the second subscription request, the first subscription success message and the second subscription success message.

For example, from the aspect of an application device platform, device interworking between the application device platform and an intelligent device platform is established, and a system preparation stage is described, as shown in fig. 7, fig. 7 is an alternative schematic diagram of an interaction process of a control system of another intelligent device provided in an embodiment of the present invention. The interactive process of the control system of the intelligent device comprises the following steps.

And S701, when the application equipment platform is started for the first time, the application equipment platform acquires the intelligent equipment capacity information from the block link points so as to access an application terminal corresponding to the intelligent equipment capacity information.

S702, the application terminal is accessed for the first time, and the application terminal submits a device binding request to the application device platform.

S703, the application device platform obtains the identity information of the intelligent device from the block chain node.

S704, the application equipment platform compares and authenticates the equipment binding request according to the identity information, and if the authentication is successful, the intelligent equipment is bound.

S705, the application device platform obtains the use mapping relation between the message bus and the intelligent device platform from the block chain node.

S706, the application device platform sends a second subscription request to the message bus, where the second subscription request is used to subscribe to an initial state event reported by the intelligent device through the intelligent device platform, and the second subscription request carries second platform identification information of the application device platform.

And S707, the message bus sends the second subscription request to the corresponding intelligent device platform.

S708, the intelligent device platform generates a second successful subscription message based on the second platform identification information and the mapping relation used in the block chain node.

And S709, the application equipment platform receives a second successful subscription message sent by the intelligent equipment platform through the message bus, and equipment intercommunication with the intelligent equipment platform is completed.

Wherein S709 includes S7091 and S7092.

S7091, the smart device platform sends a second subscription success message to the message bus.

S7092, the message bus sends a second subscription success message to the application device platform, so as to complete device interworking between the application device platform and the intelligent device platform.

In this example, the application device platform shares the preset intelligent device capability, the identity information of the intelligent device, and the usage mapping relationship between the message bus and the intelligent device platform through the block link points. And the application equipment platform makes a second subscription request to the message bus to complete equipment intercommunication between the intelligent equipment platforms through the message bus, so that information interaction between the intelligent equipment platforms and the application equipment platforms is realized on the premise of equipment intercommunication in the following process. The application equipment platform corresponding to the service provider can perform equipment intercommunication with the intelligent equipment platforms corresponding to all the equipment providers on the chain through one uplink, and the interconnection efficiency is improved.

In some embodiments, S607 may be implemented as follows. Under the condition of equipment intercommunication, receiving an initial state event reported by intelligent equipment from a message bus; sending an initial state event to an application terminal, and displaying a state corresponding to the initial state event on the application terminal; receiving a device control instruction sent by an application terminal, wherein the device control instruction is generated by the application terminal based on the state of the intelligent device corresponding to the initial state event and the capacity information of the intelligent device and an operation request of the intelligent device; the device control instructions are issued to a message bus.

After the devices are intercommunicated, the application device platform receives the initial state event reported by the intelligent device from the message bus, sends the initial state event to the application terminal, and displays the state corresponding to the initial state event on the application terminal, wherein the state corresponding to the initial state event can be used as the basis for generating a device control instruction.

And the user operates the intelligent equipment on the basis of the state of the intelligent equipment and the capacity information of the intelligent equipment corresponding to the initial state event on the user interface through the application terminal, and the application terminal generates an equipment control instruction according to the operation request. The application equipment platform issues an equipment control instruction to the message bus, so that the intelligent equipment platform sends the received equipment control instruction to the intelligent equipment, the intelligent equipment completes control on the intelligent equipment according to the equipment control instruction, and an execution state of the intelligent equipment is obtained.

According to the scheme provided by the embodiment of the invention, the intelligent equipment platform and the application equipment platform adopt a sharing mode through the message bus, the receiving of the initial state event is completed, the state corresponding to the initial state event is displayed on the application terminal, and the user issues the equipment control instruction through the application terminal, so that the information interaction between the application equipment platform and the intelligent equipment platform is realized. The method is improved from the aspect of an application equipment platform, an application terminal does not need to be changed, and the interconnection efficiency between equipment merchants corresponding to the intelligent equipment platform and service merchants corresponding to the application equipment platform is improved.

Based on the architecture diagram of the control system of the smart device shown in fig. 1 and the control method of the smart device described in any of the embodiments, the communication interaction phase between the application terminal and the smart device is described. Fig. 8 is an alternative schematic diagram of an interaction process of a control system of another intelligent device according to an embodiment of the present invention, as shown in fig. 8, and fig. 8 shows a communication interaction process between an application terminal and an intelligent device in a case of device interworking. The interactive process of the control system of the intelligent device comprises the following steps.

S801, under the condition of equipment intercommunication, the intelligent equipment reports an initial state event to an intelligent equipment platform.

S802, the intelligent equipment platform reports the initial state event to a message bus based on the identity information.

And S803, the application equipment platform receives the initial state event reported by the intelligent equipment from the message bus.

S804, the application equipment platform sends the initial state event to the application terminal, and the state of the intelligent equipment corresponding to the initial state event is displayed on the application terminal.

And S805, the application terminal generates a device control instruction for the operation request of the intelligent device based on the state of the intelligent device corresponding to the initial state event and the intelligent device capability information, wherein the intelligent device capability information is obtained through the application device platform.

And S806, the application equipment platform receives the equipment control instruction sent by the application terminal.

And S807, the application equipment platform issues the equipment control instruction to a message bus.

And S808, the intelligent device platform receives a device control instruction from the message bus.

And S809, the intelligent device platform sends a device control instruction to the intelligent device, so that the intelligent device completes control over the intelligent device according to the device control instruction, and the execution state of the intelligent device is obtained.

Wherein S809 includes S8091 and S8092.

S8091, the intelligent device platform sends a device control instruction to the intelligent device.

And S8092, the intelligent device completes control over the intelligent device according to the device control instruction to obtain an execution state of the intelligent device.

S810, the intelligent equipment reports the current state event to the intelligent equipment platform; the current state event comprises at least one of the state change of the intelligent device, the state of the intelligent device corresponding to the physical operation of the user and the execution state of the intelligent device.

The above-described S802-S810 are repeatedly performed. Therefore, the control of the intelligent equipment is completed, and the interconnection and intercommunication between the intelligent equipment associated with the intelligent equipment platform and the application terminal associated with the application equipment platform are realized.

In this example, on the premise of device intercommunication, information interaction between the intelligent device platform and the application device platform is realized through initial state event reporting and device control instruction issuing. Software change is not needed to be carried out on the intelligent equipment and the application terminal, and the interconnection efficiency between the equipment provider corresponding to the intelligent equipment platform and the service provider corresponding to the application equipment platform is improved.

In some embodiments, the identity information includes identification information and authentication information of the smart device, and after S607, the method for controlling the smart device according to the embodiment of the present invention further includes the following steps: under the condition of equipment intercommunication, receiving general uplink information from a message bus according to the identification information; decrypting the general uplink information according to the authentication information to obtain a current state event; the current state event comprises at least one of the state change of the intelligent equipment, the state of the intelligent equipment corresponding to the physical operation of the user and the execution state of the intelligent equipment; and sending the current state event to the application terminal, and displaying the state corresponding to the current state event on the application terminal.

Under the condition of equipment intercommunication, the intelligent equipment platform is general uplink information determined by combining the identification information of the intelligent equipment corresponding to the current state event, and then the general uplink information is issued to the message bus. Therefore, the application device platform can subscribe the general uplink information carrying the identification information to the message bus according to the identification information, and monitor the general uplink information issued by the intelligent device platform in the message bus, wherein the general uplink information can represent the information identified and subscribed by the intelligent device platform.

The general uplink information is determined by combining the identification information after the intelligent device platform encrypts the current state event based on the authentication information, so that the safety of a message body can be improved, wherein the message body is the current state event. Therefore, the application device platform further needs to decrypt the general uplink information according to the authentication information to obtain a current state event, where the current state event is used to display a state corresponding to the initial state event on the application terminal.

It should be noted that, when the application device platform receives the initial state event from the message bus in the embodiment of the present invention, the following manner may be implemented: receiving initial general uplink information from a message bus according to the identification information; decrypting the initial general uplink information according to the authentication information to obtain an initial state event; and sending the initial state event to the application terminal, and displaying the state corresponding to the initial state event on the application terminal. That is, when the application device platform receives the initial state event, the decryption mode adopted by the application device platform when receiving the current state event is the same as the decryption mode adopted by the application device platform when receiving the current state event, and details are not repeated here.

In some embodiments, after sending the current state event to the application terminal, the method for controlling the intelligent device according to the embodiments of the present invention further includes the following steps: inquiring intelligent equipment capacity information corresponding to the intelligent equipment on the block chain node according to the identity information; encrypting the current equipment control instruction through the authentication information, and determining a standard downlink instruction by combining the identification information of the intelligent equipment corresponding to the current equipment control instruction and the intelligent equipment capability information corresponding to the intelligent equipment; the current equipment control instruction is generated by an application terminal according to the state of the intelligent equipment and the intelligent equipment capacity information corresponding to the current state event; and issuing the standard downlink instruction to a message bus, so that the intelligent equipment platform receives the standard downlink instruction and sends a current equipment control instruction corresponding to the standard downlink instruction to the intelligent equipment.

Under the condition of equipment intercommunication, a user operates the intelligent equipment on the basis of the state of the intelligent equipment corresponding to the current state event and the intelligent equipment capacity information through the application terminal on a user interface, and the application terminal generates a current equipment control instruction according to an operation request. The application equipment platform receives the current equipment control instruction reported by the application terminal, encrypts the current equipment control instruction through the authentication information, and improves the safety of the message body, wherein the message body is the current equipment control instruction. When the application device platform determines the standard downlink instruction, the application device platform also combines the identification information of the intelligent device corresponding to the current device control instruction, so that the intelligent device platform can subscribe the current device control instruction based on the identification information. Whether the standard downlink instruction can be generated depends on whether the intelligent device has the function corresponding to the instruction, so that the application device platform combines the intelligent device capability information when determining the standard downlink instruction, and the standard downlink instruction represents the instruction identified and subscribed by the intelligent device platform.

Illustratively, a message Topic (Topic) issued by the application device platform to the message bus carries identification information (deviceChainID), and a message body corresponding to the message Topic is a current device control instruction. And the intelligent equipment platform subscribes and monitors the message theme carrying the identification information. Therefore, information interaction between the intelligent equipment platform and the application equipment platform is realized.

It should be noted that, when the application device platform reports the device control instruction to the message bus based on the identity information in the embodiment of the present invention, the following method may be implemented: inquiring intelligent equipment capacity information corresponding to the intelligent equipment on the block chain node according to the identity information; encrypting the equipment control instruction through the authentication information, and determining an initial standard downlink instruction by combining the identification information of the intelligent equipment corresponding to the equipment control instruction and the intelligent equipment capacity information corresponding to the intelligent equipment; the device control instruction is generated by the application terminal based on the state of the intelligent device corresponding to the initial state event and the intelligent device capacity information and an operation request of the intelligent device; and issuing the initial standard downlink instruction to a message bus, so that the intelligent equipment platform receives the initial standard downlink instruction and sends an equipment control instruction corresponding to the initial standard downlink instruction to the intelligent equipment. That is, when the application device platform sends the device control instruction, the encryption mode used for sending the current device control instruction is the same as the encryption mode used for sending the current device control instruction, and details are not described here.

In some embodiments, the method for controlling an intelligent device according to the embodiments of the present invention further includes: according to the access times of the application terminal to the intelligent equipment platform, the successful response times and response time of the intelligent equipment platform to the general uplink information and the standard downlink instruction, performing quality evaluation on the equipment control service provided by the intelligent equipment platform to obtain an intelligent equipment platform service quality evaluation result; and issuing the service quality evaluation result of the intelligent equipment platform to the block link point.

The access times in the embodiment of the invention comprise successful access times and failed access times, the successful response times and the response time directly influence the use experience of a user, and the service quality of an intelligent device platform can be reflected. The application device platform in the embodiment of the present invention further evaluates the service quality of the intelligent device platform according to the above factors affecting the user experience according to a preset time period, and the preset time period may be set by a person in the art according to specific situations, for example, one month, one quarter, and the like.

The application equipment platform also issues the service quality evaluation result of the intelligent equipment platform to the block chain link points, so that the intelligent equipment platform can be stimulated, the intelligent equipment platform can timely update and maintain the platform, and the integrity of the intelligent equipment platform is improved.

Based on the architecture diagram of the control system of the intelligent device shown in fig. 1, an embodiment of the present invention provides a control method of an intelligent device, which is applied to a block chain node. As shown in fig. 9, fig. 9 is a flowchart illustrating optional steps of a control method for an intelligent device according to another embodiment of the present invention, where the control method for an intelligent device includes the following steps.

S901, when the intelligent device platform is started for the first time, the intelligent device capability information issued by the intelligent device platform is received, and the intelligent device capability information is linked.

When the application equipment platform is started for the first time, the application equipment platform can acquire the intelligent equipment capacity information from the block link points so as to access the application terminal corresponding to the intelligent equipment capacity information, so that the intelligent equipment platform subscribes an access event of the application equipment platform to the intelligent equipment from the message bus, and equipment intercommunication with the application equipment platform is established.

S902, when the intelligent device is on line for the first time, receiving the identity information of the intelligent device issued by the intelligent device platform, and chaining the identity information.

The application device platform can acquire the identity information of the intelligent device from the block link points so as to compare and authenticate the device binding request of the application terminal.

S903, receiving a use mapping relation between a message bus issued by the intelligent equipment platform and the intelligent equipment platform, and linking the use mapping relation.

The application equipment platform can acquire the use mapping relation from the block link points, so that the application equipment platform subscribes the state event reported by the intelligent equipment from the message bus to the intelligent equipment, and the equipment intercommunication with the intelligent equipment platform is established.

S904, receiving the service quality evaluation result of the intelligent equipment platform issued by the application equipment platform, and chaining the service quality evaluation result of the intelligent equipment platform.

The service quality evaluation result of the intelligent equipment platform can play an incentive role in the intelligent equipment platform, so that the intelligent equipment platform can timely update, maintain and the like the platform, and the integrity of the intelligent equipment platform is improved.

The embodiment of the invention realizes the data management of the intelligent equipment capacity information, the intelligent equipment identity information, the use mapping relation between the message bus and the intelligent equipment platform and the service quality evaluation result of the intelligent equipment platform through the block chain node, thereby providing uniform and transparent shared data for the intelligent equipment platform and the application equipment platform. And then, data support is provided for establishing equipment intercommunication with the application equipment platform and realizing information interaction between the intelligent equipment platform and the application equipment platform.

Based on the architecture diagram of the control system of the smart device shown in fig. 1 and the control method of the smart device described in any of the above embodiments, the embodiment of the present invention further explains the service quality evaluation. Fig. 10 is an alternative schematic diagram of an interaction process of a control system of another intelligent device according to an embodiment of the present invention, as shown in fig. 10, where fig. 10 shows that, in a case of device interworking, an application device platform performs service quality assessment on an intelligent device platform. The interactive process of the control system of the intelligent device comprises the following steps.

S1001, the application equipment platform performs quality evaluation on the equipment control service provided by the intelligent equipment platform according to the access times of the application terminal to the intelligent equipment platform, the successful response times and response time of the intelligent equipment platform to the general uplink information and the standard downlink instruction, and obtains an intelligent equipment platform service quality evaluation result.

And S1002, the application equipment platform issues the service quality evaluation result of the intelligent equipment platform to the block link point.

In this example, the application device platform further performs quality evaluation on the device control service provided by the intelligent device platform, and publishes the uplink, which can stimulate the intelligent device platform, so that the intelligent device platform performs operations such as updating and maintaining the platform in time, thereby improving the integrity of the intelligent device platform.

In the following, an exemplary application of the embodiments of the present invention in a practical application scenario will be described.

In order to facilitate understanding of the whole interaction process, the embodiment of the present invention respectively describes a message interaction flow executed by a control system of an intelligent device from (a) a system preparation stage of establishing device interworking, (b) communication interaction between an application terminal and the intelligent device in the case of device interworking, and (c) service quality evaluation performed by an application device platform on the intelligent device platform. As shown in fig. 11, fig. 11 is an optional schematic diagram of a preparation phase of an intelligent device and an application terminal according to an embodiment of the present invention.

The embodiment of the invention provides a complete implementation scheme of equipment access, control and data monitoring, which comprises a key data format and a message interaction flow and is a set of complete and implementable intelligent equipment interconnection and intercommunication scheme.

The system preparation phase (S) is implemented by the following S1101-S1105.

S1101, starting the intelligent equipment platform for the first time, and releasing and linking the intelligent equipment capability information.

The intelligent device capability information represents functions of the intelligent device, and can be understood as product capability information or device capability information of different device types. And distributing the intelligent equipment capability information supported by the equipment manufacturer to the block link point.

And S1102, starting the application equipment platform for the first time, and acquiring concerned intelligent equipment capability information from the chain.

The application equipment platform acquires the intelligent equipment capability information of the equipment manufacturer which needs to be supported by the application terminal from the block chain link point, so that the subsequent support of the access of the application terminal is facilitated.

S1103, the user purchases and installs the intelligent device, and the intelligent device is accessed to the network.

The user can access the intelligent device to the network through screen configuration or key code matching and other modes.

After S1103, the method further includes S11031 and S11032.

S11031, the intelligent equipment platform detects that the intelligent equipment is on line for the first time, and releases the identity information of the intelligent equipment to an uplink.

S11032, the intelligent device platform subscribes all accessed requests of the intelligent device.

The intelligent device platform detects that the intelligent device is on line for the first time, and publishes the identity information of the intelligent device to the block link point, and meanwhile, the intelligent device platform also subscribes all access events which may be interested in the intelligent device to the message bus. The identity information comprises identification information, authentication information, equipment manufacturer information and product type information of the intelligent equipment. Access events that may be of interest include access events to the smart device by the application device platform.

And S1104, scanning the code and inputting the identity information of the intelligent equipment through the application terminal by the user, and applying for binding.

A user inputs identification information of the intelligent device through a code scanning mode and the like at an application terminal, authentication information accessed by the intelligent device is obtained according to a hidden label or other channels of the intelligent device, and an intelligent device binding request is submitted to an application device platform.

After S1104, the method includes S11041 and S11042.

S11041, the application equipment platform authenticates the binding request according to the identity information of the intelligent equipment on the chain.

And S11042, the application equipment platform subscribes all the reported events of the intelligent equipment after the authentication is passed.

And the application equipment platform acquires the identity information of the intelligent equipment from the block chain node and compares and authenticates the binding request. If the authentication is successful, all event data reported by the intelligent equipment are subscribed to a message bus. The event data reported by the intelligent equipment comprises a state event reported by the intelligent equipment through an intelligent equipment platform.

S1105, the user uses the application terminal to monitor the state of the intelligent device or issue the device control instruction to the intelligent device.

And completing system preparation work, and monitoring the state of the intelligent equipment or issuing an equipment control instruction of the intelligent equipment by a user through the application terminal bound with the intelligent equipment. That is, the user may further control the smart device through the application terminal, which may be implemented through, for example, S1201-S1204 and S1211-S1214.

The embodiment of the invention aims at the characteristics of a control system of intelligent equipment, and divides a control method of the intelligent equipment into an upper chain part and a lower chain part, wherein the upper chain part is responsible for the general and basic management capabilities of products, the intelligent equipment and equipment manufacturers, and the lower chain part is responsible for the business process and the business data communication capability, and respectively defines a unified data model (comprising intelligent equipment capability information and intelligent equipment identity information). The method has the advantages that the block chain technology is utilized, the interconnection problem is divided into two parts, namely the intelligent equipment platform and the application equipment platform, data storage and management are carried out through block chain link points according to different characteristics of management data and operation data, message distribution and data operation are carried out through a message bus, the management data and the operation data are relatively independent and can be respectively promoted, implementation is facilitated, and the interconnection efficiency between equipment merchants corresponding to the intelligent equipment platform and service merchants corresponding to the application equipment platform is further improved.

And (II) the communication interaction phase of the application terminal and the intelligent device can comprise S1201-S1204 and S1211-S1214. As shown in fig. 12, fig. 12 is an optional schematic diagram of a communication interaction phase between an intelligent device and an application terminal according to an embodiment of the present invention.

And S1201-S1204 are used for describing a communication interaction process between the intelligent device and the application terminal from the state event reporting by the intelligent device to the state corresponding to the state event displayed by the application terminal.

S1201, the intelligent device is on-line and the state event is reported.

And the intelligent equipment reports the state event of the intelligent equipment to the intelligent equipment platform. The state events of the intelligent device comprise: the state of the intelligent device changes, and the state of the intelligent device corresponding to the physical operation of the user and the execution state of the intelligent device are at least one item.

The physical operation of the user can be understood as that the user locally and manually operates the intelligent device, so that the state of the intelligent device is changed. The execution state of the intelligent device represents the state of the intelligent device after the intelligent device completes control over the intelligent device according to the device control instruction.

And S1202, the intelligent equipment platform receives and issues the message to a message bus.

The intelligent device platform converts the state event into a generic uplink message, the standard format of which is the device uplink information format defined in fig. 3, and issues the generic uplink message to the message bus. The issued message subject (Topic) carries the identification information "deviceChainID", and the message body is encrypted using the authentication information. The message body is generic uplink information.

S1203, the application device platform subscribes to the state event,

since the application device platform subscribes to the message topic with the identification information "deviceChainID", the application device platform receives the state event corresponding to the message body through the message queue monitored in advance.

And S1204, converting and pushing the message by the application equipment platform, and receiving and displaying by the application terminal.

The application device platform decrypts the received message body by using the authentication information, and converts the general uplink message into a private message of a service provider which can be identified by the application terminal, namely, a state event. And the application terminal receives the state event and displays the state corresponding to the state event on a display interface of the user.

S1211-S1214 describe the communication interaction process between the application terminal and the intelligent device from the user issuing the device control command to the intelligent device executing the device control command.

And S1211, issuing various device control instructions supported by the intelligent device by the user.

The user operates the intelligent device through the application terminal, and can select a control instruction below a page corresponding to the intelligent device.

And S1212, the application device platform receives and issues the message to the message bus.

The application device platform converts the received device control instruction into a standard downlink instruction, the standard format of which is the device downlink information format defined in fig. 3, and issues the standard downlink instruction to the message bus. The issued message subject (Topic) carries identification information 'deviceChainID', and the message body is encrypted by using authentication information. The message body is a standard downstream instruction.

S1213, the intelligent device platform subscribes to the device control instruction of the user.

Because the intelligent device platform subscribes to the message theme with the identification information "deviceChainID", the intelligent device platform receives the device control instruction corresponding to the message body through the message queue monitored in advance.

And S1214, the intelligent device platform converts and pushes the message, and the intelligent device receives and executes the message.

The intelligent equipment platform decrypts the received message body by using the authentication information, converts the standard downlink instruction into an equipment control instruction which can be identified by the intelligent equipment of the equipment manufacturer after decryption, and issues the equipment control instruction to the intelligent equipment. And the intelligent equipment receives and executes the instruction to obtain the execution state of the intelligent equipment. If the execution state of the intelligent device needs to be reported, the execution state can be fed back to the application terminal according to the flow triggered by S1201-S1204, so that the complete device control action is completed.

The embodiment of the invention provides a whole-network equipment identity and authentication method under the participation of numerous equipment suppliers, the existing equipment of intelligent equipment is not required to be changed, and the safety of data transmission and storage is improved. Compared with the scheme of improvement from the intelligent equipment side or the application terminal side, the embodiment of the invention does not need to change equipment software, the improvement is carried out from the platform side (the intelligent equipment platform and the application equipment platform), and the equipment provider and the intelligent equipment service provider can complete interconnection and intercommunication with all other corresponding parties on the chain through one-time adaptation of the respective platforms, so that the intercommunication efficiency of the intelligent equipment is improved.

(III) quality evaluation stage of intelligent equipment platform by application equipment platform

The application equipment platform periodically submits intelligent equipment platform service quality data to the block link points according to the service quality of the intelligent equipment platform, wherein the service quality data comprises but is not limited to access times of the application terminal to the intelligent equipment platform, successful response times and response time of the intelligent equipment platform to general uplink information and standard downlink instructions and the like. In the embodiment of the present invention, when performing quality evaluation, the device information may be used by the application device platform to perform quality evaluation on the device management and control service provided by the intelligent device platform according to the device information in the data packet 1 (manufacturer) in fig. 2.

The embodiment of the invention constructs the alliance block chain structure based on the block chain technology, and the equipment merchants of a plurality of intelligent equipment and a plurality of service merchants participate together, so that the interconnection and intercommunication efficiency of the intelligent equipment can be improved, the management capacity of the equipment is transparently shared, and the safety and the reliability of data are improved. By utilizing the characteristic of transparent sharing of block chain data, the embodiment of the invention also provides an evaluation method of the management and control quality of the intelligent equipment platform by the equipment provider, and the associated service provider regularly carries out statistical uplink on the service quality of the intelligent equipment platform, so that the equipment provider can be promoted to improve the management and control quality of the intelligent equipment platform.

In order to implement the method for controlling the intelligent device according to the embodiment of the present invention, the embodiment of the present invention further provides a device for controlling the intelligent device, where the device includes an intelligent device platform 13, an application device platform 14, and a block link point 15, which are respectively described below.

As shown in fig. 13, fig. 13 is an optional schematic structural diagram of an intelligent device platform according to an embodiment of the present invention, where the intelligent device platform 13 includes: the first sending module 1301 is configured to issue preset intelligent device capability information to a block link point when the first start is performed; when the intelligent equipment is detected to be on line for the first time, acquiring identity information of the intelligent equipment, and issuing the identity information to the block chain link points; the first subscription module 1302 is further configured to subscribe, to the message bus, an access event of the application device platform to the smart device, so as to establish device interworking with the application device platform; the first interworking module 1303 is configured to, in a case of device interworking, implement information interaction between the application device platform and the first interworking module itself based on the capability information and the identity information of the smart device through a message bus, and further implement control over the smart device.

In some embodiments, the smart device platform 13 further includes a mapping module for determining a usage mapping relationship between the message bus and the smart device platform, and a first receiving module 1301 for linking the usage mapping relationship to the block link point; sending a first subscription request to a message bus, wherein the first subscription request is used for subscribing an access event of an application equipment platform to an intelligent device, and the first subscription request carries first platform identification information of the intelligent device platform; the first receiving module is used for receiving a first successful subscription message sent by the application equipment platform through the message bus and completing equipment intercommunication with the application equipment platform; the first subscription success message is generated by the application device platform based on the first platform identification information and the mapping relation used in the blockchain node.

In some embodiments, the first receiving module is further configured to receive an initial state event reported by the smart device under the condition of device interworking, and the first sending module 1301 is further configured to report the initial state event to the message bus based on the identity information; the first receiving module is further used for receiving a device control instruction from the message bus, wherein the device control instruction is generated by an operation request of the application terminal to the intelligent device based on the state of the intelligent device corresponding to the initial state event and the capability information of the intelligent device; the intelligent equipment capacity information is shared to the application terminal from the block link point through the application equipment platform; the first sending module 1301 is further configured to send a device control instruction to the intelligent device, so that the intelligent device completes control over the intelligent device according to the device control instruction, and obtains an execution state of the intelligent device.

In some embodiments, the identity information includes identification information and authentication information of the smart device; the first receiving module is also used for receiving the current state event reported by the intelligent equipment under the condition of equipment intercommunication; the current state event comprises at least one of the state change of the intelligent equipment, the state of the intelligent equipment corresponding to the physical operation of the user and the execution state of the intelligent equipment; the first interworking module 1303 is further configured to encrypt the current state event through the authentication information, and determine the general uplink information in combination with the identification information of the intelligent device corresponding to the current state event; the first sending module 1301 is further configured to issue the common uplink information to the message bus, so that the application device platform receives the common uplink information and sends a current state event corresponding to the common uplink information to the application terminal.

In some embodiments, the first subscription module 1302 is further configured to subscribe, according to the identification information, a standard downlink instruction carrying the identification information to the message bus, and the first interworking module 1303 is further configured to monitor, in the message bus, the standard downlink instruction issued by the application device platform, where an access event of the application device platform to the intelligent device includes the standard downlink instruction; decrypting the standard downlink instruction according to the authentication information to obtain a current equipment control instruction; the current device control instruction is generated by the application terminal according to the state of the intelligent device corresponding to the current state event and the intelligent device capacity information, and the operation request is sent to the intelligent device.

As shown in fig. 14, fig. 14 is an optional schematic structural diagram of an application device platform according to an embodiment of the present invention, where the application device platform 14 includes: an obtaining module 1401, configured to obtain, when the mobile terminal is started for the first time, smart device capability information from a block link point, so as to access an application terminal corresponding to the smart device capability information; a second receiving module 1402, configured to receive, when the application terminal accesses for the first time, a device binding request submitted by the application terminal; an obtaining module 1401, configured to obtain identity information of the smart device from the block chain node; a binding module 1403, configured to compare and authenticate the device binding request according to the identity information, and bind the smart device if authentication is successful; a second subscription module 1404, configured to subscribe, to the message bus, the initial state event reported by the intelligent device through the intelligent device platform, so as to establish device interworking with the intelligent device platform; the second interworking module 1405 is configured to, in a case of device interworking, implement information interaction between itself and the smart device platform based on the smart device capability information and the identity information through the message bus, and further implement control over the smart device.

In some embodiments, the obtaining module 1401 is further configured to obtain, from the blockchain node, a usage mapping relationship between the message bus and the smart device platform; the second sending module is used for sending a second subscription request to the message bus, wherein the second subscription request is used for subscribing the initial state event reported by the intelligent device through the intelligent device platform, and the second subscription request carries second platform identification information of the application device platform; the second receiving module 1402 is configured to receive a second successful subscription message sent by the intelligent device platform through the message bus, and complete device interworking with the intelligent device platform; and the second successful subscription message is generated by the intelligent device platform based on the second platform identification information and the mapping relation used in the block chain node.

In some embodiments, the second receiving module 1402 is further configured to receive, from the message bus, an initial state event reported by the smart device in the case of device interworking; the second sending module is also used for sending the initial state event to the application terminal and displaying the state corresponding to the initial state event on the application terminal; the second receiving module 1402 is further configured to receive a device control instruction sent by the application terminal, where the device control instruction is generated by the application terminal based on the state of the intelligent device and the capability information of the intelligent device corresponding to the initial state event and an operation request for the intelligent device; the second sending module is further configured to issue the device control instruction to a message bus.

In some embodiments, the identity information includes identification information and authentication information of the smart device; the second receiving module 1402 is further configured to receive, in a case of device interworking, the generic uplink information from the message bus according to the identification information; the second interworking module 1405 is further configured to decrypt the general uplink information according to the authentication information to obtain a current state event; the current state event comprises at least one of the state change of the intelligent equipment, the state of the intelligent equipment corresponding to the physical operation of the user and the execution state of the intelligent equipment; the second sending module is further configured to send the current state event to the application terminal, and display a state corresponding to the current state event on the application terminal.

In some embodiments, the second interworking module 1405 is further configured to query, according to the identity information, the blockchain node for intelligent device capability information corresponding to the intelligent device; encrypting the current equipment control instruction through the authentication information, and determining a standard downlink instruction by combining the identification information of the intelligent equipment corresponding to the current equipment control instruction and the intelligent equipment capability information corresponding to the intelligent equipment; the current equipment control instruction is generated by an application terminal according to the state of the intelligent equipment and the intelligent equipment capacity information corresponding to the current state event; the second sending module is further configured to issue the standard downlink instruction to the message bus, so that the intelligent device platform receives the standard downlink instruction and sends a current device control instruction corresponding to the standard downlink instruction to the intelligent device.

In some embodiments, the application device platform 14 further includes a quality evaluation module, where the quality evaluation module is configured to perform quality evaluation on the device control service provided by the intelligent device platform according to the number of times the application terminal accesses the intelligent device platform, and the number of times the intelligent device platform successfully responds to the general uplink information and the standard downlink instruction and response time, so as to obtain a service quality evaluation result of the intelligent device platform; the second sending module is further used for issuing the service quality evaluation result of the intelligent device platform to the block link point.

As shown in fig. 15, fig. 15 is an alternative structural schematic diagram of a block chain node according to an embodiment of the present invention, where the block chain node 15 includes: a third receiving module 1501, configured to receive the intelligent device capability information issued by the intelligent device platform when the intelligent device platform is started for the first time; a chaining module 1502 for chaining the smart device capability information; the third receiving module 1501 is further configured to receive, when the intelligent device is online for the first time, identity information of the intelligent device issued by the intelligent device platform; a chaining module 1502 for chaining the identity information; the third receiving module 1501 is further configured to receive a usage mapping relationship between a message bus issued by the intelligent device platform and the intelligent device platform; a winding module 1502 for winding up the mapping relation; the third receiving module 1501 is further configured to receive an intelligent device platform service quality evaluation result issued by the application device platform; the uplink module 1502 is further configured to uplink the qos evaluation result of the ue platform.

It should be noted that, when the intelligent device platform, the application device platform, and the block chain node provided in the foregoing embodiments control the intelligent device, only the division of the program modules is described as an example, and in practical applications, the processing distribution may be completed by different program modules according to needs, that is, the internal structure of the apparatus may be divided into different program modules to complete all or part of the processing described above. In addition, the intelligent device platform, the application device platform, and the block link node provided in the foregoing embodiments belong to the same concept as the foregoing corresponding control method embodiments of the intelligent device, and specific implementation processes and beneficial effects thereof are detailed in the method embodiments and are not described herein again. For technical details not disclosed in the embodiments of the apparatus, reference is made to the description of the embodiments of the method of the invention for understanding.

In this embodiment of the present invention, fig. 16 is a schematic structural diagram of an intelligent device platform provided in this embodiment of the present invention, as shown in fig. 16. The smart device platform 16 provided by the embodiment of the present invention includes a first processor 1601, a first memory 1602 storing executable instructions of the first processor 1601, and in some embodiments of the present invention, the smart device platform 16 may further include a communication interface 1603 and a first bus 1604 for connecting the first processor 1601, the first memory 1602 and the first communication interface 1603.

In an embodiment of the present invention, the first Processor 1601 may be at least one of an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a ProgRAMmable Logic Device (PLD), a Field ProgRAMmable Gate Array (FPGA), a Central Processing Unit (CPU), a controller, a microcontroller, and a microprocessor. It will be appreciated that the electronic devices used to implement the processor functions described above may be other devices, and embodiments of the present invention are not limited in particular.

In this embodiment of the invention, a first bus 1604 is used to connect the first communication interface 1603, the first processor 1601 and the first memory 1602 and to communicate among these devices.

In the embodiment of the present invention, the first processor 1601 is configured to execute a method for controlling a smart device applied to a smart device platform according to the embodiment of the present invention.

A first memory 1602 within the smart device platform 16 may be coupled to the first processor 1601, the first memory 1602 for storing executable program instructions and data, the program code comprising computer operating instructions, the first memory 1602 may comprise a high speed RAM memory and may also comprise a non-volatile memory, such as at least two disk memories. In practical applications, the first Memory 1602 may be a volatile Memory (volatile Memory), such as a Random-Access Memory (RAM); or a non-volatile Memory (non-volatile Memory), such as a Read-Only Memory (ROM), a flash Memory (flash Memory), a Hard Disk (Hard Disk Drive, HDD) or a Solid-State Drive (SSD); or a combination of the above types of memories and provides instructions and data to the first processor 1601.

In this embodiment of the present invention, fig. 17 is a schematic structural diagram of a component of an application device platform according to an embodiment of the present invention, as shown in fig. 17. The application platform 17 provided by the embodiment of the present invention includes a second processor 1701, a second memory 1702 storing executable instructions of the second processor 1701, and in some embodiments of the present invention, the application platform 17 may further include a second communication interface 1703, and a second bus 1704 for connecting the second processor 1701, the second memory 1702, and the second communication interface 1703.

In the embodiment of the present invention, the second processor 1701 executes a control method of the smart device applied to the application platform as in the embodiment of the present invention.

In this embodiment of the present invention, fig. 18 is a schematic structural diagram of a block chain node according to an embodiment of the present invention, as shown in fig. 18. The blockchain node 18 provided by the embodiments of the present invention includes a third processor 1801, a third memory 1802 storing instructions executable by the third processor 1801, and in some embodiments of the present invention, the blockchain node 18 may further include a third communication interface 1803, and a third bus 1804 for connecting the third processor 1801, the third memory 1802, and the third communication interface 1803.

In this embodiment of the present invention, the third processor 1801 executes a control method applied to an intelligent device of a blockchain node in this embodiment of the present invention.

It should be noted that the third processor 1801, the third memory 1802, the third communication interface 1803, and the third bus 1804 in fig. 18 are different from the second processor 1701, the second memory 1702, the second communication interface 1703, and the second bus 1704 in fig. 17, and the first processor 1601, the first memory 1602, the first communication interface 1603, and the first bus 1604 in fig. 16 only in steps of an implementation method when executing the program, and other structures may be the same, which is not described herein again.

An embodiment of the present invention provides a computer-readable storage medium, on which a program is stored, where the program, when executed by a first processor, implements the control method of an intelligent device as described in S401-S404 above.

An embodiment of the present invention provides a computer-readable storage medium, on which a program is stored, where the program, when executed by a second processor, implements the control method of the smart device as described in S601-S607 above.

An embodiment of the present invention provides a computer-readable storage medium, on which a program is stored, where the program, when executed by a third processor, implements the method for controlling an intelligent device according to S901-S904.

For example, the program instructions corresponding to the control method of the smart device in this embodiment may be stored in a storage medium such as an optical disc, a hard disk, or a usb disk, and when the program instructions corresponding to the control method of the smart device in the storage medium are read or executed by an electronic device, the control method of the smart device in any of the above embodiments may be implemented.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of a hardware embodiment, a software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.

The present invention has been described with reference to flowchart illustrations and/or block diagrams of implementations of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart block or blocks and/or flowchart block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart block or blocks in the flowchart and/or block diagram block or blocks.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. A control method of an intelligent device is applied to an intelligent device platform, and the method comprises the following steps:

when the intelligent equipment is started for the first time, the preset intelligent equipment capacity information is issued to the block link points;

when the intelligent equipment is detected to be online for the first time, acquiring identity information of the intelligent equipment, and issuing the identity information to the block chain node;

subscribing an access event of the application equipment platform to the intelligent equipment to the message bus so as to establish equipment intercommunication with the application equipment platform;

and under the condition of equipment intercommunication, realizing information interaction between the intelligent equipment and the application equipment platform on the basis of the intelligent equipment capacity information and the identity information through the message bus, and further realizing the control of the intelligent equipment.

2. The method of claim 1, wherein prior to subscribing to the message bus for access events of the application device platform to the smart device to establish device interworking with the application device platform, the method further comprises:

determining a use mapping relation between the message bus and the intelligent equipment platform, and linking the message bus to the block chain node;

subscribing an access event of the application device platform to the intelligent device to the message bus to establish device intercommunication with the application device platform, comprising:

sending a first subscription request to the message bus, where the first subscription request is used to subscribe to an access event of the application device platform to the intelligent device, and the first subscription request carries first platform identification information of the intelligent device platform;

receiving a first successful subscription message sent by the application equipment platform through the message bus, and completing equipment intercommunication with the application equipment platform; wherein the first subscription success message is generated by the application device platform based on the first platform identification information and a mapping relationship used in the blockchain node.

3. The method according to claim 1 or 2, wherein, in the case of device interworking, implementing information interaction between the smart device and the application device platform based on the smart device capability information and the identity information through the message bus, thereby implementing control over the smart device, includes:

under the condition of equipment intercommunication, receiving an initial state event reported by the intelligent equipment, and reporting the initial state event to the message bus based on the identity information;

receiving a device control instruction from the message bus, wherein the device control instruction is generated by an application terminal according to the state of the intelligent device corresponding to the initial state event and the intelligent device capability information and is used for operating the intelligent device; the intelligent equipment capacity information is shared to the application terminal from the block chain node through an application equipment platform;

and sending the equipment control instruction to the intelligent equipment, so that the intelligent equipment completes control on the intelligent equipment according to the equipment control instruction, and the execution state of the intelligent equipment is obtained.

4. The method of claim 3, wherein the identity information includes identification information and authentication information of the smart device, and after the information interaction between the smart device and the application platform is implemented based on the capability information and the identity information of the smart device through the message bus, the method further comprises:

under the condition of equipment intercommunication, receiving a current state event reported by the intelligent equipment; the current state event comprises at least one of the state change of the intelligent equipment, the state of the intelligent equipment corresponding to the physical operation of the user and the execution state of the intelligent equipment;

encrypting the current state event through the authentication information, and determining general uplink information by combining the identification information of the intelligent equipment corresponding to the current state event;

and issuing the universal uplink information to the message bus, so that the application equipment platform receives the universal uplink information and sends a current state event corresponding to the universal uplink information to the application terminal.

5. The method of claim 4, wherein after said issuing the generic upstream information to the message bus, the method further comprises:

according to the identification information, subscribing a standard downlink instruction carrying the identification information to the message bus, and monitoring the standard downlink instruction issued by the application equipment platform in the message bus, wherein the access event of the application equipment platform to the intelligent equipment comprises the standard downlink instruction;

decrypting the standard downlink instruction according to the authentication information to obtain a current equipment control instruction; and the current equipment control instruction is generated by an application terminal according to the state of the intelligent equipment corresponding to the current state event and the intelligent equipment capacity information and an operation request of the intelligent equipment.

6. A control method of an intelligent device is applied to an application device platform, and the method comprises the following steps:

when the intelligent equipment is started for the first time, acquiring intelligent equipment capacity information from block link points so as to access an application terminal corresponding to the intelligent equipment capacity information;

when an application terminal is accessed for the first time, receiving a device binding request submitted by the application terminal;

acquiring identity information of the intelligent equipment from the block chain node;

comparing and authenticating the equipment binding request according to the identity information;

if the authentication is successful, the intelligent equipment is bound, and an initial state event reported by the intelligent equipment through an intelligent equipment platform is subscribed to a message bus so as to establish equipment intercommunication with the intelligent equipment platform;

and under the condition of equipment intercommunication, realizing information interaction between the intelligent equipment and the intelligent equipment platform on the basis of the intelligent equipment capacity information and the identity information through the message bus, and further realizing the control of the intelligent equipment.

7. The method of claim 6, wherein before subscribing to the initial state event reported by the smart device via the smart device platform from the message bus to establish device interworking with the smart device platform, the method further comprises:

acquiring a use mapping relation between the message bus and the intelligent equipment platform from the block chain node;

the subscribing of the initial state event reported by the intelligent device to the message bus through the intelligent device platform to establish device intercommunication with the intelligent device platform includes:

sending a second subscription request to the message bus, where the second subscription request is used to subscribe to an initial state event reported by the intelligent device through the intelligent device platform, and the second subscription request carries second platform identification information of the application device platform;

receiving a second successful subscription message sent by the intelligent equipment platform through the message bus, and completing equipment intercommunication with the intelligent equipment platform; wherein the second subscription success message is generated by the smart device platform based on the second platform identification information and the use mapping relationship in the blockchain node.

8. The method according to claim 6 or 7, wherein in the case of device interworking, implementing information interaction between the smart device platform and the smart device platform based on the smart device capability information and the identity information through the message bus, and further implementing control over the smart device includes:

under the condition of equipment intercommunication, receiving an initial state event reported by the intelligent equipment from the message bus;

sending the initial state event to the application terminal, and displaying a state corresponding to the initial state event on the application terminal;

receiving a device control instruction sent by the application terminal, wherein the device control instruction is generated by the application terminal based on the state of the intelligent device corresponding to the initial state event and the intelligent device capability information and is used for requesting the operation of the intelligent device;

issuing the device control instruction to the message bus.

9. The method according to claim 8, wherein the identity information includes identification information and authentication information of the smart device, and after implementing information interaction between the smart device and the smart device platform based on the smart device capability information and the identity information through the message bus and further implementing control over the smart device under the condition of device interworking, the method further includes:

under the condition of equipment intercommunication, receiving general uplink information from the message bus according to the identification information;

decrypting the general uplink information according to the authentication information to obtain a current state event; the current state event comprises at least one of the state change of the intelligent equipment, the state of the intelligent equipment corresponding to the physical operation of the user and the execution state of the intelligent equipment;

and sending the current state event to the application terminal, and displaying the state corresponding to the current state event on the application terminal.

10. The method of claim 9, wherein after the sending the current state event to the application terminal, the method further comprises:

inquiring intelligent equipment capacity information corresponding to the intelligent equipment on the block chain node according to the identity information;

encrypting a current equipment control instruction through the authentication information, and determining a standard downlink instruction by combining identification information of intelligent equipment corresponding to the current equipment control instruction and intelligent equipment capability information corresponding to the intelligent equipment; the current equipment control instruction is generated by an application terminal according to the state of the intelligent equipment corresponding to the current state event and the intelligent equipment capacity information;

and issuing the standard downlink instruction to the message bus, so that the intelligent equipment platform receives the standard downlink instruction and sends a current equipment control instruction corresponding to the standard downlink instruction to the intelligent equipment.

11. The method according to claim 6 or 7, characterized in that the method further comprises:

according to the access times of the application terminal to the intelligent equipment platform, the successful response times and response time of the intelligent equipment platform to the general uplink information and the standard downlink instruction, carrying out quality evaluation on the equipment control service provided by the intelligent equipment platform to obtain an intelligent equipment platform service quality evaluation result;

and issuing the service quality evaluation result of the intelligent equipment platform to the block chain node.

12. A control method of an intelligent device is applied to a block chain node, and the method comprises the following steps:

when an intelligent equipment platform is started for the first time, receiving intelligent equipment capability information issued by the intelligent equipment platform, and linking the intelligent equipment capability information;

when the intelligent equipment is on line for the first time, receiving the identity information of the intelligent equipment, which is released by the intelligent equipment platform, and linking the identity information;

receiving a use mapping relation between a message bus issued by the intelligent equipment platform and the intelligent equipment platform, and linking the use mapping relation;

and receiving an intelligent equipment platform service quality evaluation result issued by the application equipment platform, and chaining the intelligent equipment platform service quality evaluation result.

13. A smart device platform, the smart device platform comprising:

the first sending module is used for issuing preset intelligent equipment capacity information to the block link points when the first sending module is started; when the intelligent equipment is detected to be online for the first time, acquiring identity information of the intelligent equipment, and issuing the identity information to the block chain node;

the first subscription module is also used for subscribing the access event of the application equipment platform to the intelligent equipment to the message bus so as to establish equipment intercommunication with the application equipment platform;

and the first intercommunication module is used for realizing information interaction between the first intercommunication module and the application equipment platform on the basis of the intelligent equipment capacity information and the identity information through the message bus under the condition of equipment intercommunication so as to further realize control on the intelligent equipment.

14. An application platform, comprising:

the acquisition module is used for acquiring the capacity information of the intelligent equipment from the block chain link point when the intelligent equipment is started for the first time so as to access an application terminal corresponding to the capacity information of the intelligent equipment;

the second receiving module is used for receiving the equipment binding request submitted by the application terminal when the application terminal is accessed for the first time; the acquiring module is further configured to acquire identity information of the intelligent device from the blockchain node;

the binding module is used for carrying out comparison authentication on the equipment binding request according to the identity information, and binding the intelligent equipment if the authentication is successful;

the second subscription module is used for subscribing the initial state event reported by the intelligent equipment through the intelligent equipment platform to the message bus so as to establish equipment intercommunication with the intelligent equipment platform;

and the second intercommunication module is used for realizing information interaction between the second intercommunication module and the intelligent equipment platform on the basis of the intelligent equipment capacity information and the identity information through the message bus under the condition of equipment intercommunication so as to further realize the control of the intelligent equipment.

15. A block link node, comprising:

the third receiving module is used for receiving the intelligent equipment capacity information issued by the intelligent equipment platform when the intelligent equipment platform is started for the first time;

the uplink module is used for uplink of the intelligent equipment capability information;

the third receiving module is further configured to receive the identity information of the intelligent device, which is issued by the intelligent device platform, when the intelligent device is online for the first time;

the uplink module is further used for uplink transmission of the identity information;

the third receiving module is further configured to receive a usage mapping relationship between a message bus issued by the intelligent device platform and the intelligent device platform;

the uplink module is further configured to uplink the usage mapping relationship;

the third receiving module is further configured to receive an intelligent device platform service quality evaluation result issued by the application device platform;

and the uplink module is also used for uplink of the service quality evaluation result of the intelligent equipment platform.

16. A smart device platform, the smart device platform comprising:

a first memory storing a computer program operable on the first processor and a first processor implementing the method of any one of claims 1 to 5 when the program is executed by the first processor.

17. An application platform, comprising:

a second memory storing a computer program operable on the second processor and a second processor implementing the method of any of claims 6 to 11 when the program is executed by the second processor.

18. A block link node, comprising:

a third memory storing a computer program operable on the third processor and a third processor implementing the method of claim 12 when the program is executed by the third processor.

19. A computer-readable storage medium having stored thereon executable instructions for, when executed by a first processor, implementing the method of any one of claims 1-5;

or for implementing the method of any one of claims 6-11 when executed by a second processor;

or for implementing the method of claim 12 when executed by a third processor.