CN109510760A - A kind of block chain gateway that internet of things oriented is applied and the method with the gateway management Internet of Things - Google Patents
A kind of block chain gateway that internet of things oriented is applied and the method with the gateway management Internet of Things Download PDFInfo
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- CN109510760A CN109510760A CN201811470964.7A CN201811470964A CN109510760A CN 109510760 A CN109510760 A CN 109510760A CN 201811470964 A CN201811470964 A CN 201811470964A CN 109510760 A CN109510760 A CN 109510760A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/104—Peer-to-peer [P2P] networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
Abstract
The invention belongs to field of computer technology, the block chain gateway that specifically a kind of internet of things oriented is applied and the method with the gateway management Internet of Things, it is characterized in that, block is provided for internet of things equipment and is linked into ability, comprising: local area network interactive module: for realizing the communication between the block chain gateway and the internet of things equipment being in same local area network；Internet interactive module: make the block chain gateway have access to internet and by internet and remote host, server, other block chain gateways or it is other can communication equipment real 1. it is existing it is direct-connected communicate or P2P communication, completion data interaction；Gateway management module: for realizing the block chain gateway failure report, remote diagnosis and recovery, online software upgrade function；Block chain functional module: the function for realizing the block chain gateway as block chain node, comprising: initiation trades to the Trusting eBusiness of the internet of things equipment, initiation, executes transaction inspection, transaction verification and packing of trading on block chain.
Description
Technical field
The present invention relates to the block chain gateways that Internet of Things and block chain field more particularly to a kind of internet of things oriented are applied.
Background technique
Technology of Internet of things links together article and article, carries out information exchange and communication, be existing internet into
The extension of one step and extension.Internet of Things can promote the utilization efficiency of article resource, save people's time, still, traditional Internet of Things
The server that mode relies on centralization collects the data of each connection equipment, and management internet of things equipment, and this mode is with object
The increase of networked devices can generate a large amount of communication information, and Internet of things system operating cost is caused to dramatically increase.In addition, due to
Internet of things equipment is in conjunction with people's daily life depth, once central server is invaded, the security of the lives and property meeting of people
Direct threat is faced, a large number of users private data also faces huge disclosure risk.
Block chain technology is based on distributed common recognition algorithm, in the distributed network of not central control node, realizes
A kind of digital account book that can not be distorted.Block chain technology can provide the point-to-point mode directly interconnected for Internet of Things to transmit number
According to, rather than by central server, data transmission cost is greatly lowered.It can also make full use of simultaneously and be distributed in different positions
Calculating power, memory capacity and the bandwidth for the magnanimity stand-by equipment set are used for trading processing, be greatly lowered calculating and storage at
This.In addition, block chain technology, which can ensure that, keeps common recognition between equipment, without being verified with center, accordingly even when one or more
A node is broken, and still can guarantee the reliability and security of data in overall network system.
But existing block chain common recognition agreement common requirements block chain node has higher calculating or storage capacity, i.e.,
Make to be that the block chain common recognition algorithms of some lightweights is realized, is still not suitable for applying in most of resource-constrained Internet of Things section
Point on.Therefore under existing Internet of Things and block chain technological frame, lacking a kind of means can effectively answer block chain technology
Under scenes of internet of things.
Summary of the invention
The purpose of the present invention is designing a kind of block chain gateway of internet of things oriented application and with the gateway management Internet of Things
Method, provide block for internet of things equipment and be linked into ability, specifically include: local area network interactive module, internet interactive module,
Gateway management module, block chain functional module, in addition, it can include: edge calculations module, distributed storage module.
Wherein: local area network interactive module sets for realizing the block chain gateway with the Internet of Things being in same local area network
Communication between standby, makes the block chain gateway collect the number that the internet of things equipment is generated and uploaded by the local area network
According to, and the data received are packaged according to necessary format.
Further, local area network interactive module hardware cell as needed for realization local area network communication and data interaction and soft
Part unit composition, in which: the local area network communication hardware cell is by local area network wireless communication module or local area network wire communication mould
Block is constituted；Specifically, the local area network wireless communication module is described for the communication and data transmission under radio local network environment
Local area network wire communication module is used for communication and data transmission under cable LAN environment.
The software unit is used to complete efficient data transmit-receive from protocol level；The protocol level refers to based on network
Complete the agreement of the complete set necessary to data exchange in terms of data format, communicating pair role, interaction flow.
Internet interactive module communicates for realizing the linking Internet and P2P of the block chain gateway, makes the block
Chain gateway has access to internet and by internet and remote host, server, other block chain gateways or other communicates
Equipment realizes direct-connected communication or P2P communication, completes data interaction；The P2P communication is a kind of internet node of serverless backup
Reciprocity group-net communication mode.
Further, the internet interactive module hardware communications unit and internet required by the interaction of completion internet
Interactive software unit composition, in which: the required hardware communications unit of the internet interaction is specific according to the block chain gateway
The linking Internet type configuration of use: wireless access uses radio access module, and access in radio uses access in radio module.
The internet interactive software unit connects for completing with the data interaction of the external equipment of local area network, including internet
Enter the realization of software protocol and P2P network protocol.
Gateway management module reports for realizing the failure of the block chain gateway, remote diagnosis and recovery, online software
Upgrade function.Gateway is set to download legal, safe update packet and service packs, the software systems in equipment are updated,
Upgrading；And it can be in the event of a failure by fault information reporting；Furthermore, it can also be used to the letter such as regular report gateway equipment state
Breath.
Function of the block chain functional module for realizing the block chain gateway as block chain node, comprising: in block
Initiation trades to the Trusting eBusiness of internet of things equipment, initiation, executes transaction inspection, transaction verification and packing of trading on chain.
Further, described to initiate to refer to the block link network to the Trusting eBusiness of internet of things equipment on block chain
It closes when receiving the data and transaction that internet of things equipment in same local area network is transmitted and submitted, it can be if necessary in block
Checking request is initiated on chain, to verify the authenticity of the submitted digital signature of equipment.
Further, initiation transaction refers to that the block chain gateway can initiate to trade on block chain, and by institute
It states transaction and is transferred to other block chain nodes in a manner of P2P transmission, other block chain nodes are including but not limited to other
Block chain gateway node.
Further, execution transaction check, transaction verification and packing, refer to that the block chain gateway can be to being connect
The transaction received carries out authenticity, safety, the inspection of legal compliance and verifying, and can be packaged received transaction
For block.Authenticity, safety, the inspection of legal compliance and the verifying that described pair of transaction carries out, the conjunction including verifying transaction
Method checks the legitimacy and compliance of included data in transaction load；The legitimacy of the verifying transaction refers to transaction
Involved in the amount of money verified, had exceeded its to avoid the transaction amount initiated of transaction initiator and actual dominated
Amount；The legal compliance of data, refers to that the block chain gateway can be according to China's method law in the verifying transaction load
The relevant regulations of rule to transaction load in included data information especially text class, video class, voice category information it is legal
Property and compliance are checked.
Edge calculations module is for handling edge calculations task, and the edge calculations task is including the use of intelligent algorithm
Model pre-processes data caused by the internet of things equipment, is screened, content analysis and flow data are handled.With edge
Computing module can make the block chain gateway become the gateway with edge calculations ability, can be to the number of acquisition
According to being analyzed in real time, and with most fast speed by decision feedback to the equipment in same local area network.
Distributed storage module is used for block chain gateway described in other or other types but with the corresponding function module
The network equipment is made to complete the distributed storage of data by P2P communication protocols.The distributed storage is not depend on central store clothes
Business device, the mechanism of memory space is mutually shared using node on network, and storing data is completed in cooperation.Wherein, the interspace file of IPFS(
System) be distributed storage a kind of well known implementation.
Compared with prior art, have the advantages of above-mentioned technical proposal:
Block chain gateway provided by the invention is that one kind enables internet of things equipment in local area network to connect with internet and participate in area
The equipment of block chain interaction.Block chain gateway often has stronger computing capability and storage capacity compared to general internet of things equipment,
Block chain can also be relied on to complete node by variety classes internet of things equipment data abstraction at the Internet resources of same form simultaneously
The empowerment management of data sharing and data.Further, block chain gateway proposed by the present invention relies on edge computing module and area
Block chain functional module is able to achieve the sharing and transaction of computing resource, storage resource, by the way that edge calculations task is transferred to network
Network data transmission expense is greatly reduced in edge.The Internet of Things management that proposed by the invention and affiliated block chain gateway is realized
Method can make internet of things equipment that there is efficient block to be linked into ability.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it is clear that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without any creative labor, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is that the block chain gateway of the embodiment of the present invention forms figure.
Fig. 2 is the system architecture diagram of the block chain gateway of the embodiment of the present invention.
Specific embodiment
Exemplary embodiment of the present invention is described in more detail below with reference to accompanying drawings.Although showing the present invention in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the present invention, without should be by embodiments set forth here
It is limited.On the contrary, provide these embodiments be in order to the more thorough explanation present invention, and can be complete by the scope of the present invention
Whole is communicated to those skilled in the art.
Attached drawing 1 gives a kind of embodiment of block chain gateway composition.Wherein: block chain gateway 10 includes local area network interaction
Module 11, internet interactive module 12, gateway management module 13, block chain functional module 14, edge calculations module 15, distribution
Memory module 16.
Local area network interactive module 11 is for realizing the block chain gateway and the internet of things equipment being in same local area network
Between communication, so that the block chain gateway is collected the data that the internet of things equipment is generated and uploaded by the local area network,
And the data received are packaged according to necessary format.The local area network interactive module is as needed for completion local area network communication
LAN hardware interface unit, data interaction software unit and data packaging unit composition, in which:
The LAN hardware interface unit includes communication interfaces of wireless local network unit and cable LAN communications interface unit
Two classes.Preferably, wireless networking module includes one or more of WiFi, bluetooth, LORA, ZigBee, NRF wireless module；
Wired networking module includes one or more of Ethernet, USB, RS232/RS485 fieldbus hardware AM access module.
The software unit is used to complete efficient data transmit-receive from protocol level, it is preferred that the block chain gateway can
Data interaction is carried out using the internet of things equipment in Server/Client mode and same local area network, by taking MQTT agreement as an example, when
When using MQTT agreement, the block chain gateway role is MQTT Server, and the internet of things equipment in the same local area network is
MQTT Client。
The data packaging unit provides unified packing forms for the internet of things equipment data.Preferably, the system
One packing forms can be JSON, AVRO.
Internet interactive module 12 communicates for realizing the linking Internet and P2P of the block chain gateway, makes the area
Block chain gateway has access to internet and by internet and remote host, server, other block chain gateways or other leads to
Believe that equipment realizes direct-connected communication or P2P communication, realizes data interaction.
The linking Internet unit refers to linking Internet hardware interface and necessary access protocol, including wireless Internet
Access unit and wired internet access unit.Wireless access uses radio access module, and access in radio uses access in radio mould
Block；Preferably, radio access module generally uses WiFi, one or all in cellular access techniques；Further, the bee
Nest access technology includes one or more in GPRS, 3G, 4G, LTE, NB-IoT；Access in radio is using Ethernet, optical fiber, same
It is one or more in shaft cable.
The internet interactive software unit is for completing and the data interaction of the external equipment of local area network, it is preferred that described
Server/Client mode or P2P mode can be used in internet interactive software unit and internet device carries out data interaction；When
When using Server/Client mode, for based on MQTT agreement, the block chain gateway role is MQTT Client, institute
The role for stating the external equipment of local area network can be MQTT Server；When using P2P mode, the block chain gateway and office
Domain net external equipment is peer node role, at this point, external equipment is personal host, internet of things equipment, other block link networks
It closes.
Gateway management module 13 reports for realizing the failure of the block chain gateway, remote diagnosis and recovery, online soft
Part upgrade function.Preferably, the gateway management module is made of online software upgrade unit and fault processing unit.It is preferred that
, the troubleshooting include failure report, remote diagnosis and fault recovery；Preferably, affiliated failure is reported including the area
The operation troubles of block chain gateway operation reports, and reports with the failure of internet of things equipment in local area network；The fault recovery includes
Power-off reset, software reset, the WatchDog Timer of the block chain gateway reset.The module can also be used in regular report gateway
The information such as equipment state.
Function of the block chain functional module 14 for realizing the block chain gateway as block chain node, comprising: in area
Initiation trades to the Trusting eBusiness of internet of things equipment, initiation, executes transaction inspection, transaction verification and packing of trading on block chain.
Further, described that internet of things equipment verifying is initiated on block chain, refer to that the block chain gateway is receiving
When internet of things equipment is transmitted and submitted in same local area network data and transaction, it can initiate to test on block chain if necessary
Card request, to verify the authenticity of equipment identities and digital signature.Preferably, the internet of things equipment verifying includes facility registration
With equipment rights management；The facility registration refers to and is set by block chained record to the Internet of Things by the block chain gateway
Standby ownership, the equipment rights management refer to and pass through internet of things equipment described in block chained record as the block chain gateway
Outside Access permission.
Further, initiation transaction refers to that the block chain gateway can initiate to trade on block chain, and by institute
It states transaction and is transferred to other block chain nodes in a manner of P2P transmission, other block chain nodes are including but not limited to other
Block chain gateway node.Preferably, the transaction can be any network behavior on block chain and record, including stream compression,
Network access, communication behavior record.
Further, the execution transaction is checked and is packaged, and refers to that the block chain gateway can be to received friendship
Authenticity, safety, the inspection of legal compliance and verifying are easily carried out, and received transaction can be packaged as block.
Authenticity, safety, the inspection of legal compliance and the verifying that described pair of transaction carries out, the legitimacy including verifying transaction, inspection
Look into the legitimacy and compliance of included data in transaction load；The legitimacy of the verifying transaction refers to involved in transaction
The amount of money verified, had exceeded its to avoid the transaction amount initiated of transaction initiator and actual dominated amount；Institute
The legal compliance for stating data in verifying transaction load, refers to that the block chain gateway can be according to the correlation of China's laws and regulations
It provides to advise the data information for being included in transaction load especially text class, video class, the legitimacy of voice category information and conjunction
Property is checked.
Edge calculations unit module 15 is for handling edge calculations task, and the edge calculations task is including the use of artificial intelligence
Energy algorithm model pre-processes data caused by the internet of things equipment, is screened, content analysis and flow data are handled.Into
One step, the edge calculations unit module can also be with other described block link networks are shut on network the edge calculations mould
Block collaboration, the mode calculated in a distributed manner complete the edge calculations task.Preferably, the edge calculations module includes fluxion
According to processing unit, data screening unit, data analysis unit, data filtering units.
Distributed storage module 16 is used for logical by P2P with block chain gateway described in other or the other types of network equipment
The distributed storage of data is completed in letter cooperation.The distributed storage does not depend on central store server, utilizes node on network
The memory space of sharing, cooperate storing data.The distributed storage module includes distributed storage unit and data encryption solution
Close unit.The distributed storage unit can be distributed file system or distributed data base.
Preferably, the distributed file system can use interspace file system IPFS.The IPFS be one towards
The whole world, P2P distributed file system.When being realized based on IPFS file system, the distributed storage unit is one
The realization of a IPFS client.The distributed storage unit can be set up privately owned by configuring the IPFS client
IPFS file system, or the public IPFS file system in internet is added.
Attached drawing 2 gives a kind of embodiment, carries out pipe to Internet of Things based on block chain gateway of the present invention for illustrating
The implementation method of reason.As shown in Fig. 2, block chain gateway 20 includes management module 21, local area network interactive module 22, distributed storage
Module 23, edge calculations module 24, block chain functional module 25, internet interactive module 26.
On-line software updating and fault recovery of the management module 21 for block chain gateway 20.The on-line software updating packet
The upgrading of each functional module in gateway is included, specifically, including management module 21, local area network interactive module 22, distributed storage
The online upgrading of module 23, edge calculations module 24, block chain functional module 25, internet interactive module 26.The failure is extensive
It again include power-off reset, software reset, WatchDog Timer reset.
The internet of things equipment in the same local area network is subordinated to the block chain gateway to send out the data of itself and request
Give the local area network interactive module of the block chain gateway.
Local area network interactive module 22 respectively with distributed storage module 23, edge calculations module 24, block chain functional module
25, internet interactive module 26 is connected.The data of internet of things equipment on local area network are packaged into unification by local area network interactive module 22
Format, it is preferable that such as JSON, then further determination data is flowed to, it is preferable that data may flow to distributed storage, cloud
Other equipment in storage, data screening and pretreatment, network.The corresponding different data flow demand, in which: need to be distributed
The data of formula storage will be sent to distributed storage module 23, need the data of cloud storage that will be sent to internet interaction mould
Block 26；Need to be implemented data screening and pretreated data be sent to edge calculations module 24, need with it is other on network
The request that equipment is traded is sent to block chain functional module 25.
Distributed storage module 23 is connected with local area network interactive module 22, internet interactive module 26.Distributed storage mould
IPFS client or other kinds of distributed storage agreement are run on block 23, and the data for needing to carry out distributed storage are packaged
At file, internet interactive module 26 then is sent the file to according to the rule of corresponding distributed storage agreement.
Edge calculations module 24 and local area network interactive module 22, block chain functional module 25,26 phase of internet interactive module
Even.Preferably, the data analysis and Processing Algorithm that lightweight is run in edge calculations module 24, execute data screening and pretreatment
Task.Data handled by the data screening and pretreatment come from local area network interactive module 22 or block chain functional module 25.
Block chain functional module 25 and local area network interactive module 22, edge calculations module 24,26 phase of internet interactive module
Even.Block chain functional module 25 is responsible for equipment Trusting eBusiness, initiates transaction, executes transaction inspection, verifying and is packaged.Block chain
The transaction request or data source that functional module 25 is received are in local area network interactive module 22.Block chain functional module 25 is from local
After net interactive module 22 receives the transaction request that internet of things equipment is initiated in same local area network, first to described on block chain
The digital signature of internet of things equipment is verified, and after being verified as very, the transaction that the internet of things equipment is initiated is issued in block
On chain and it is diffused.Block chain functional module 25 also verifies other transaction come in automatic network received, and
The licit traffic received is packaged in due course under the constraint of block chain common recognition algorithm.
In addition, block chain functional module 25 can also be with edge calculations module 24 together, with block link networks other in network
Close the 20 execution calculating and store tasks cooperateed in the way of equity cooperation.
Internet interactive module 26 and local area network interactive module 22, distributed storage module 23, edge calculations module 24, area
Block chain functional module 25 is connected.Internet interactive module 26 for accessing internet, with remote host, equipment, server, other
Block chain gateway communication.
Claims (10)
1. a kind of block chain gateway of internet of things oriented application, which is characterized in that provide access block chain for internet of things equipment
Ability, comprising:
Local area network interactive module: for realizing between the block chain gateway and the internet of things equipment being in same local area network
Communication, makes the block chain gateway collect the data that the internet of things equipment is generated and uploaded by the local area network, and to institute
The data received are packaged according to necessary format；
Internet interactive module: for realizing the linking Internet and P2P communication capacity of the block chain gateway, make the block
Chain gateway has access to internet and by internet and remote host, server, other block chain gateways or other communicates
Equipment realizes direct-connected communication or P2P communication, completes data interaction；
Gateway management module: for realizing the block chain gateway failure report, remote diagnosis and recovery, online software upgrade
Function；
Block chain functional module: the function for realizing the block chain gateway as block chain node, comprising: on block chain
Initiation trades to the Trusting eBusiness of the internet of things equipment, initiation, executes transaction inspection, transaction verification and packing of trading.
2. a kind of block chain gateway of internet of things oriented application according to claim 1, which is characterized in that the block chain
Gateway further include: edge calculations module, for handling edge calculations task；The edge calculations task is including the use of artificial intelligence
Algorithm model pre-processes data caused by the internet of things equipment, is screened, content analysis and flow data are handled.
3. a kind of block chain gateway of internet of things oriented application according to claim 1, which is characterized in that the block chain
Gateway further includes distributed storage module, for passing through P2P communication protocols with block chain gateway described in other or other type equipments
Finish the distributed storage of paired data；The distributed storage module includes distributed storage unit and data ciphering and deciphering list
Member；Wherein, the distributed storage unit includes one of distributed file system and distributed data base and whole；It is preferred that
Ground, distributed file system are realized using IPFS system；When being realized based on IPFS file system, the distributed storage unit
The realization of as one IPFS client；The distributed storage unit can be set up private by configuring the IPFS client
Some IPFS file system, or the public IPFS file system in internet is added.
4. a kind of block chain gateway of internet of things oriented application according to claim 1, which is characterized in that the local area network
Interactive module hardware cell needed for realization local area network communication and data interaction and software unit form, in which:
The local area network communication hardware cell include local area network wireless communication module, one in local area network wire communication module or
Two；Specifically, the local area network wireless communication module is for the communication and data transmission under radio local network environment, the office
Domain net wire communication module is used for communication and data transmission under cable LAN environment；
Preferably, wireless networking module includes one or more of WiFi, bluetooth, LORA, ZigBee, NRF wireless module；Have
Line networking module includes one or more of Ethernet, USB, RS232/RS485 fieldbus hardware AM access module；
The software unit is used to complete efficient data transmit-receive from protocol level, is preferably carried out scheme as one kind, described
Block chain gateway can be used the internet of things equipment in Server/Client mode and same local area network and carry out data interaction, with
For MQTT agreement, when using MQTT agreement, the block chain gateway role is MQTT Server, in the same local area network
Internet of things equipment be MQTT Client.
5. a kind of block chain gateway of internet of things oriented application according to claim 1, which is characterized in that the internet
Interactive module is made of the interaction of completion internet required hardware communications unit and internet interactive software unit, in which:
The linking Internet class that the required hardware communications unit of the internet interaction is specifically used according to the block chain gateway
Type configuration: wireless access uses radio access module, and access in radio uses access in radio module；Preferably, radio access module
One or all general using in WiFi, cellular access techniques；Further, the cellular access techniques include GPRS, 3G,
It is one or more in 4G, LTE, NB-IoT；Access in radio is using one or more in Ethernet, optical fiber, coaxial cable；
The internet interactive software unit completes the data interaction with the external equipment of local area network for the block chain gateway, makees
For a kind of preferred embodiment, Server/Client mode or P2P mode and internet is can be used in the internet interactive software unit
Equipment carries out data interaction；When using Server/Client mode, for based on MQTT agreement, the block chain gateway
Role is MQTT Client, and the role of the external equipment of the local area network can be MQTT Server, at this point, external equipment is
Cloud server or upper level gateway；When using P2P mode, the block chain gateway and local area network external equipment are equity
Node role, at this point, external equipment can be personal host, internet of things equipment, other block chain gateways.
6. a kind of block chain gateway of internet of things oriented application according to claim 1, which is characterized in that the block chain
The function of node include: initiated on block chain to the Trusting eBusiness of internet of things equipment, initiate transaction, execute transaction check,
Transaction verification and transaction are packaged；Wherein,
The Trusting eBusiness to internet of things equipment is initiated on block chain: referring to that the block chain gateway is receiving same local
When internet of things equipment is transmitted and submitted in netting data and transaction, checking request can be initiated on block chain if necessary,
To verify the authenticity of the submitted digital signature of equipment；
It initiates transaction: referring to that the block chain gateway can initiate transaction on block chain, and the transaction is transmitted with P2P
Mode is transferred to other block chain nodes, and other block chain nodes include but is not limited to other block chain gateway nodes；
It executes transaction inspection, transaction verification and packing: it is true to refer to that the block chain gateway can carry out received transaction
Reality, safety, the inspection of legal compliance and verifying, and received transaction can be packaged as block.
7. a kind of block chain gateway of internet of things oriented application according to claim 6, which is characterized in that the block chain
The authenticity, safety, the inspection of legal compliance and the verifying that gateway carries out received transaction include: verifying institute
State the authenticity of the digital signature of the sender of transaction；Verify the legitimacy of the transaction；Check in transaction load to include number
According to legitimacy and compliance.
8. a kind of block chain gateway of internet of things oriented application according to claim 7, which is characterized in that the verifying is handed over
Easy legitimacy, which refers to, verifies the amount of money involved in transaction, to avoid the transaction amount initiated of transaction initiator
It has exceeded its and actual dominates amount.
9. a kind of block chain gateway of internet of things oriented application according to claim 7, which is characterized in that the verifying is handed over
The legitimacy and compliance of included data, refer to that the block chain gateway can be according to the phase of China's laws and regulations in easy load
Regulation is closed to data information especially the text class, the legitimacy and conjunction of video class, voice category information for being included in transaction load
Rule property is checked；The inspection can be completed based on preset artificial intelligence recognizer.
10. a kind of method for the block chain gateway management Internet of Things applied using above-mentioned internet of things oriented, it is characterised in that:
The internet of things equipment in the same local area network is subordinated to the block chain gateway to send out the data of itself and transaction request
Give the local area network interactive module of the block chain gateway；
Distributed storage module, the edge calculations module, block chain function of the local area network interactive module and the block chain gateway
Energy module, internet interactive module are connected；The data that the internet of things equipment uploads are encapsulated as by the local area network interactive module
Unified format, and other modules are distributed on demand, in particular it is required that the data for carrying out distributed storage are sent to distribution and deposit
Module is stored up, the data for carrying out cloud storage is needed to be sent to internet interactive module；Need to be implemented data screening and pretreated number
According to edge calculations module is sent to, the request traded with other equipment on network is needed to be sent to block chain function mould
Block；
The distributed storage module is connected with the local area network interactive module of the block chain gateway, internet interactive module；Institute
It states and runs IPFS client or other kinds of distributed storage agreement in distributed storage module, will need to carry out distribution and deposit
The data of storage are packaged into file, then send the file to internet interaction mould according to the rule of corresponding distributed storage agreement
Block；
The edge calculations module and the local area network interactive module of the block chain gateway, block chain functional module, internet are handed over
Mutual module is connected；The edge calculations module executes number to from the data of local area network interactive module or block chain functional module
According to screening and preprocessing tasks；
The block chain functional module and the local area network interactive module of the block chain gateway, edge calculations module, internet are handed over
Mutual module is connected；The block chain functional module is responsible for equipment Trusting eBusiness, initiates transaction, execute transaction check, verifying and
It is packaged；The transaction request or data source that block chain functional module is received are in local area network interactive module；Block chain functional module
It is right on block chain first after the transaction request that local area network interactive module receives that internet of things equipment is initiated in same local area network
The digital signature of the internet of things equipment is verified, and after being verified as very, the transaction publication that the internet of things equipment is initiated exists
On block chain and it is diffused；Block chain functional module also verifies other transaction come in automatic network received, and
The licit traffic received is packaged in due course under the constraint of block chain common recognition algorithm；
Local area network interactive module, the distributed storage module, edge meter of the internet interactive module and the block chain gateway
Calculate module, block chain functional module is connected；The internet interactive module is for accessing internet, with remote host, equipment, clothes
Business device, other block chain gateway communications.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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