CN108540483A - A kind of apparatus monitoring method and device based on block chain - Google Patents
A kind of apparatus monitoring method and device based on block chain Download PDFInfo
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- CN108540483A CN108540483A CN201810365633.0A CN201810365633A CN108540483A CN 108540483 A CN108540483 A CN 108540483A CN 201810365633 A CN201810365633 A CN 201810365633A CN 108540483 A CN108540483 A CN 108540483A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- G—PHYSICS
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/0442—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
- H04L9/0863—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving passwords or one-time passwords
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
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Abstract
The application embodiment discloses a kind of apparatus monitoring method and device based on block chain, wherein method includes：Obtain monitoring data；Processing is formatted to the monitoring data, builds transaction data；It is signed to the transaction data using private key, obtains Transaction Information；Wherein, the private key is that monitoring business root is generated according to Encryption Algorithm；It is set in monitoring device, the trust of the monitoring data for indicating to provide monitoring device；The Transaction Information is sent in block chain network, so that the service node in block chain network is in the Hash write-in current block of the Transaction Information and previous block reached common understanding, form new block chain data, the logic that intelligent contract is executed using the new block chain data, realizes monitoring of tools.
Description
Technical field
This application involves monitoring technology field, more particularly to a kind of apparatus monitoring method and device based on block chain.
Background technology
Miscellaneous equipment is arrived involved in electric system, there are many equipment manufacturing costs costlinesses, and the role taken on is very
Important, only its reliability service just can guarantee the normal operation of supply network.In order to ensure the normal operation of these equipment, reliably
Monitoring system it is most important because the failure of this kind of equipment often causes very serious consequence.So how in failure
Enough and strong evidence is provided when generation, the responsibility for investigating relevant persons in charge or company is vital.
Further, the normal operation of equipment, other than buying user is concerned about, the provider of equipment may also need
It is concerned about its operating status, to facilitate the after-sale service for providing validity period, and accident once occurs in equipment, reliable by improving
Monitoring data be also easier to define ownership and the boundary of responsibility.
Traditional monitoring system needs the operating parameter by Sensor monitoring equipment, sensor to be returned by communication network
To data monitoring center.Data monitor center server is in center in monitoring system, it is responsible for collecting and processing receives
Monitoring data.
As the monitoring system of a centralization, the reliability requirement of monitoring system itself is very high, because of the monitoring system
Monitoring central server in system, which once goes wrong, can cause monitoring network can not operate normally.And as a centralization
System, the public credibility of system data is not very strong, how to accomplish the approval of its other party other than system O＆M side,
It is also a problem to be solved.
Invention content
The purpose of the application embodiment is to provide a kind of apparatus monitoring method and device based on block chain, this technology side
Case constitutes a kind of distributed monitor-control network, improves the reliability of monitoring of tools and ensures the credibility of data.
To achieve the above object, the application embodiment provides a kind of apparatus monitoring method based on block chain, including：
Obtain monitoring data；
Processing is formatted to the monitoring data, builds transaction data；
It is signed to the transaction data using private key, obtains Transaction Information；Wherein, the private key is monitoring business side
It is generated according to Encryption Algorithm；It is set in monitoring device, the trust of the monitoring data for indicating to provide monitoring device；
The Transaction Information is sent in block chain network, so that the service node in the block chain network is to reaching
In the Transaction Information of common recognition and the Hash write-in current block of previous block, new block chain data are formed, using described
New block chain data execute the logic of intelligent contract, realize monitoring of tools.
Preferably, the Transaction Information includes：Public key field, transaction data field, time field and signature field；Its
In, the public key field is the corresponding key information of all private keys；The transaction data field is handled for monitoring data formatting
Data information later；The signature field is that the signature result of the Transaction Information is signed and issued using all private keys.
Preferably, the monitoring data includes：Voltage, electric current, power, temperature, humidity, frequency and phase angle.
Preferably, the number of the private key is equal to the number of monitoring business；Wherein, the monitoring business includes：Insurance
Business, repair business and operation business.
To achieve the above object, the application embodiment provides a kind of apparatus monitoring method based on block chain, including：
Receive Transaction Information；
Reach common understanding to the Transaction Information, the write-in of the Hash of the Transaction Information reached common understanding and previous block is worked as
In preceding block, new block chain data are formed；
The logic that intelligent contract is executed using the new block chain data, realizes monitoring of tools.
Preferably, the step of forming new block chain data include：
All service nodes in block chain network are participated in into ballot, select N before gained vote service nodes, preceding N of clothes
Business node is write the Hash of the Transaction Information and previous block by a service node in synchronization according to the sequence of setting
Enter in current block, forms new block chain data.
To achieve the above object, the application embodiment provides a kind of monitoring of tools equipment based on block chain, including：
Data acquisition module, for obtaining monitoring data；
Transaction data module builds transaction data for being formatted processing to the monitoring data；
Signature blocks obtain Transaction Information for signing to the transaction data using private key；Wherein, the private
Key is that monitoring business root is generated according to Encryption Algorithm；It is set in monitoring device, for indicating the monitoring provided monitoring device
The trust of data；
Sending module, for the Transaction Information to be sent to block chain network, so that in the block chain network
Service node is in the Hash write-in current block of the Transaction Information and previous block reached common understanding, forming new block chain
Data are executed the logic of intelligent contract using the new block chain data, realize monitoring of tools.
Preferably, the number for the private key that the signature blocks use is equal to the number of monitoring business；Wherein, the monitoring industry
Business includes：Insurance business, repair business and operation business.
To achieve the above object, the application embodiment provides a kind of equipment monitoring apparatus based on block chain, including：
Receiving module, for receiving Transaction Information；
Block generation module, for reaching common understanding to the Transaction Information, by the Transaction Information reached common understanding with before
In the Hash write-in current block of one block, new block chain data are formed；
Monitoring module, the logic for executing intelligent contract using the new block chain data, realizes monitoring of tools.
Preferably, the block generation module is specifically used for all service nodes in block chain network participating in ballot, choosing
Go out the preceding N service nodes of gained vote, preceding N of service node is incited somebody to action in synchronization by a service node according to the sequence of setting
The Transaction Information forms new block chain data in the Hash write-in current block of previous block.
Therefore compared with prior art, the technical program uses block chain network technology, by the monitoring of centralization
Network is converted to distributed monitor-control network, by the common recognition mechanism of block chain network, is solved in many ways with technological means to monitoring number
According to trust problem.The means signed by asymmetric encryption, solve the authenticity questions of monitoring data, as calling to account later
Foundation.By the form of intelligent contract, realizes automatic alarm, sentence duty and Claims Resolution automatically, data permission freely configures.
Description of the drawings
It, below will be to embodiment in order to illustrate more clearly of the application embodiment or technical solution in the prior art
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments described in the application, for those of ordinary skill in the art, in not making the creative labor property
Under the premise of, other drawings may also be obtained based on these drawings.
Fig. 1 is the block chain network schematic diagram that the embodiment of the present application proposes；
Fig. 2 is monitoring device functional schematic；
Fig. 3 is that the embodiment of the present application proposes a kind of one of equipment monitoring apparatus functional block diagram based on block chain；
Fig. 4 is that the embodiment of the present application proposes the two of a kind of equipment monitoring apparatus functional block diagram based on block chain；
Fig. 5 is the intelligent contract execution flow chart of the embodiment of the present application；
Fig. 6 is that the embodiment of the present application proposes a kind of one of apparatus monitoring method flow chart based on block chain；
Fig. 7 is that the embodiment of the present application proposes the two of a kind of apparatus monitoring method flow chart based on block chain；
Fig. 8 is a kind of electronic equipment schematic diagram provided by the embodiments of the present application.
Specific implementation mode
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in mode is applied, the technical solution in the application embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of embodiment of the application, rather than whole embodiments.Based on the embodiment party in the application
Formula, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, is all answered
When the range for belonging to the application protection.
As shown in Figure 1, the block chain network schematic diagram proposed for the embodiment of the present application.It is set including service node and monitoring
It is standby.Service node is by network connection in one.Identical service routine, each service node are run on each service node
By being run with the relevant different institutions of monitoring business.Each service node is owned by all data in monitoring device, can
The requested service that processing network is sent, and new block can be generated and broadcast, it can be true to the data in network
Property is verified.
As shown in Fig. 2, being monitoring device functional schematic.Monitoring device is to install area additional on the basis of traditionally sensor
Block chain data terminal unit.The main function of this terminal installation is the monitoring data of collecting device itself, is united to data
One formatting is handled, and is configured to block chain transaction data, is signed to transaction data using built-in all private keys, pass through net
Network sends the Transaction Information after signing to service node.
Based on foregoing description, the embodiment of the present application proposes a kind of equipment monitoring apparatus based on block chain, as shown in Figure 3.
Including：
Data acquisition module 301, for obtaining monitoring data.
In the present embodiment, it needs to be provided with sensor in the equipment monitored, regular sensor acquires electric equipment operation
Parameter.Parameter includes but not limited to voltage, electric current, power, temperature, humidity, frequency and phase.
Transaction data module 302 obtains transaction data for being formatted processing to the monitoring data.
In the present embodiment, the electric equipment operation parameter that acquisition obtains uniformly is handled, obtains transaction data.It should
The format of transaction data is consistent with the block data format in block chain network.
Signature blocks 303 obtain Transaction Information for signing to the transaction data using private key；Wherein, described
Private key is that monitoring business root is generated according to Encryption Algorithm；It is set in monitoring device, for indicating the prison provided monitoring device
Control the trust of data.
In the present embodiment, the present apparatus provides Transaction Information to block chain network.Before device equipment, in order to express pair
The approval of the data of monitoring device monitoring, the relevant O＆M side of monitoring business (such as：Equipment after-sale service side, insurer, system
Monitoring center side etc..) private key of oneself is arranged in the present apparatus.That is, multiple private keys are arranged in the present apparatus.
The present apparatus is according to specified data acquisition interval (such as 1 minute, 1 second etc.) by monitoring data according to corresponding lattice
Formula is packaged into transaction data, and all private keys by being arranged in the present apparatus are signed.In the present embodiment, endorsement method includes
But it is not limited to secp256k1 Encryption Algorithm.To obtaining Transaction Information after the signed processing of transaction data.The following table 1 is Transaction Information
Format.
Table 1
| Field | Explanation |
| Public key | The corresponding public key information of all private keys being arranged in device |
| Transaction data | Data information after monitoring data formatting processing |
| Signature | By all private keys in device to the result of above-mentioned data signature |
Sending module 204, for the Transaction Information to be sent to block chain network, so that in the block chain network
Service node in the Hash write-in current block of the Transaction Information and previous block reached common understanding, forming new block
Chain data are executed the logic of intelligent contract using the new block chain data, realize monitoring of tools.
As shown in figure 4, propose a kind of equipment monitoring apparatus functional block diagram based on block chain for the embodiment of the present application two.
Service node in the device corresponding network.In practice, block chain network is non-public formula, the addition of new service node
Need the approval of existing service node.Service node is divided into two kinds, and one is global function service nodes, can handle transaction, extensively
Multicast data generates block；Another kind is read-only service node, and this kind of service node can only receive the broadcast of other service nodes
Block information itself can not initiate block of merchandising or generate, but it maintains the monitoring data of a local, can carry out
The inquiry operation of data, this kind of service node are suitable as the query node of simple data user, are looked into as external offer
It askes service or carries out the application scenarios such as the analysis of data.Divide safety and scalability that two types node makes network
It is protected.As shown in Figure 4, the present apparatus includes：
Receiving module 401, for receiving Transaction Information.
Block generation module 402, for reaching common understanding to the Transaction Information, by the Transaction Information reached common understanding and
In the Hash write-in current block of previous block, new block chain data are formed.
In the present embodiment, this block chain network is substantially a closed distributed network, only by whole network
The node of approval can be added to network.The service node of any one network to be added, is required for by network
The ballot of all service nodes can enter network, only be more than the service node approval of half, the service section of network to be added
Point can be added in network.In order to accelerate the processing speed of network, this block chain is reached not by the way of proof of work
At common recognition, but carried out in a manner of ballot.System can be set is produced by N (1≤N≤service node sum) a service node
Raw block chain data.Specifically, all service nodes in block chain network are participated in ballot by block generation module 402, are selected
N service nodes before gained vote, preceding N of service node according to the sequence of setting in synchronization by a service node by institute
Transaction Information is stated in the Hash write-in current block of previous block, forms new block chain data.
Because the same time, only there are one nodes to generate block, competition may be not present, so the data processing speed of network
It can be guaranteed.In addition, since the service node that the closure of network itself and all blocks produce all is by electing
It generates, and the data that any node can generate other nodes are verified, so safety and the data of network
Reliability be can be guaranteed.
Monitoring module 403, the logic for executing intelligent contract using the new block chain data, realizes Supervision
Control.
In the present embodiment, block chain network supports the intelligent contract of finite form, for specifically monitored scene from
Dynamic processing.Intelligent contract is the service node for being run in service node, and being all.The portion of actually one intelligent contract
Contract is exactly sent to block chain network by administration's process in the form of merchandising, contract after receiving of being reached common understanding by block chain network
It comes into effect.Once the trigger condition of contract is satisfied, all nodes can all execute the contract automatically, and by block link network
The characteristic of network ensures that the implementing result of all nodes is consistent, and can reach common understanding.One typical intelligent contract is held
Row flow is as shown in Figure 5.
It following is a brief introduction of the application scenarios of several intelligent contracts：
1. according to the characteristic of monitoring device --- setting alarm strategy, once there is exception (during data report in monitoring of tools
Disconnected, data deviate normality threshold, data signature exception etc.), then execute scheduled alarm strategy in contract.
2. automatic duty goal and Claims Resolution --- intelligence is worked out according to the duty goal principle and Claims Resolution method pre-established
Energy contract then automatically judges responsibility and initiation Claims Resolution flow once breaking down.
3. data grant --- monitoring data is the public data in block chain network, but monitoring device itself be can be with
The data for being sent to network are sent to block chain in an encrypted form, as the permission that can read this part of data, then can be led to
The form of intelligent contract is crossed to express and judge.
The technical program uses block chain network technology, and the monitoring network of centralization is converted to distributed monitor-control network,
By the common recognition mechanism of block chain network, solved in many ways to the trust problem of monitoring data with technological means.Added by asymmetric
The means of close signature solve the authenticity questions of monitoring data, as foundation of calling to account later.By the form of intelligent contract,
It realizes automatic alarm, sentences duty and Claims Resolution automatically, data permission freely configures.
As shown in fig. 6, a kind of one of the apparatus monitoring method flow chart based on block chain proposed for the embodiment of the present application.
Including：
Step 601)：Obtain monitoring data；
Step 602)：Processing is formatted to the monitoring data, obtains transaction data；
Step 603)：It is signed to the transaction data using private key, obtains Transaction Information；Wherein, the private key is
Monitoring business root is generated according to Encryption Algorithm；It is set in monitoring device, for indicating the monitoring data provided monitoring device
Trust；
Step 604)：The Transaction Information is sent to service node, so that the service node is to the institute that reaches common understanding
In the Hash write-in current block for stating Transaction Information and previous block, new block chain data are formed, the new block is utilized
Chain data execute the logic of intelligent contract, realize monitoring of tools.
In the present embodiment, the Transaction Information includes：Public key field, transaction data field and signature field；Wherein, institute
It is the corresponding key information of all private keys to state public key field；The transaction data field is after monitoring data formatting is handled
Data information；The signature field is that the signature result of the Transaction Information is signed and issued using all private keys.
In the present embodiment, the monitoring data includes：Voltage, electric current, power, temperature, humidity, frequency and phase.
In the present embodiment, the number of the private key is equal to the number of monitoring business；Wherein, the monitoring business includes：
Insurance business, repair business and operation business.
As shown in fig. 7, the two of a kind of apparatus monitoring method flow chart based on block chain proposed for the embodiment of the present application.
Including：
Step 701)：Receive Transaction Information；
Step 702)：Reach common understanding to the Transaction Information, by the Transaction Information reached common understanding and previous block
Hash is written in current block, forms new block chain data；
In the present embodiment, the step of forming new block chain data include：
All service nodes in block chain network are participated in into ballot, select N before gained vote service nodes, preceding N of clothes
Business node is write the Hash of the Transaction Information and previous block by a service node in synchronization according to the sequence of setting
Enter in current block, forms new block chain data.
Step 703)：The logic that intelligent contract is executed using the new block chain data, realizes monitoring of tools.
As shown in figure 8, being a kind of electronic equipment schematic diagram provided by the embodiments of the present application.Including memory, processor with
And it is stored in the computer program that can be run on the memory and on the processor, the processor executes the calculating
The apparatus monitoring method described above based on block chain is realized when machine program.
What the apparatus monitoring method based on block chain that this specification embodiment provides, memory and processor were realized
Concrete function can contrast explanation with the aforementioned embodiments in this specification, and can reach the skill of aforementioned embodiments
Art effect, just repeats no more here.
In the present embodiment, the memory may include the physical unit for storing information, typically by information
It is stored again with the media using the methods of electricity, magnetic or optics after digitlization.Memory described in present embodiment again may be used
To include：The device of information, such as RAM, ROM are stored in the way of electric energy；The device of information is stored in the way of magnetic energy, it is such as hard
Disk, floppy disk, tape, core memory, magnetic bubble memory, USB flash disk；The device that information is stored using optical mode, such as CD or DVD.
Certainly, also memory of other modes, such as quantum memory, graphene memory etc..
In the present embodiment, the processor can be implemented in any suitable manner.For example, the processor can be with
Take such as microprocessor or processor and storage can by computer readable program code that (micro-) processor executes (such as
Software or firmware) computer-readable medium, logic gate, switch, application-specific integrated circuit (Application Specific
IntegratedCircuit, ASIC), the form etc. of programmable logic controller (PLC) and embedded microcontroller.
In the present embodiment, the embodiment of the present application also provides a kind of readable storage medium storing program for executing, is stored thereon with computer program,
The computer program is performed the step of realizing apparatus monitoring method described above based on block chain.
In the 1990s, the improvement of a technology can be distinguished clearly be on hardware improvement (for example,
Improvement to circuit structures such as diode, transistor, switches) or software on improvement (improvement for method flow).So
And with the development of technology, the improvement of current many method flows can be considered as directly improving for hardware circuit.
Designer nearly all obtains corresponding hardware circuit by the way that improved method flow to be programmed into hardware circuit.Cause
This, it cannot be said that the improvement of a method flow cannot be realized with hardware entities module.For example, programmable logic device
(Programmable Logic Device, PLD) is exactly such a integrated circuit, and logic function compiles device by user
Journey determines.Voluntarily programmed by designer come a digital display circuit " integrated " on a piece of PLD, without asking chip system
Manufacturer is made to design and make dedicated IC chip.Moreover, nowadays, substitution manually makes IC chip, this
Kind of programming also uses " logic compiler (logic compiler) " software instead to realize mostly, used when it writes with program development
Software compiler it is similar, and the source code before compiling also write by handy specific programming language, this is referred to as
Hardware description language (Hardware Description Language, HDL), and HDL is also not only a kind of, but have perhaps
It is a variety of, such as ABEL (Advanced Boolean Expression Language), AHDL (Altera Hardware
DescriptionLanguage)、Confluence、CUPL(Cornell University Programming
Language)、HDCal、JHDL(Java Hardware Description Language)、Lava、Lola、MyHDL、
PALASM, RHDL (RubyHardware Description Language) etc., most generally use VHDL (Very- at present
High-Speed IntegratedCircuit Hardware Description Language) and Verilog.This field skill
Art personnel, which also will be apparent to the skilled artisan that, only to be needed method flow slightly programming in logic and being programmed into collection with above-mentioned several hardware description languages
At in circuit, so that it may to be readily available the hardware circuit for realizing the logical method flow.
It is also known in the art that in addition to realizing client and server in a manner of pure computer readable program code
In addition, completely can by by method and step carry out programming in logic come so that client and server with logic gate, switch, special
The form of integrated circuit, programmable logic controller (PLC) and embedded microcontroller etc. realizes identical function.Therefore this client
It is considered a kind of hardware component with server, and the device for realizing various functions for including in it can also be regarded
For the structure in hardware component.Or even, can will be considered as either implementation method for realizing the device of various functions
Software module can be structure in hardware component again.
As seen through the above description of the embodiments, those skilled in the art can be understood that the application can
It is realized by the mode of software plus required general hardware platform.Based on this understanding, the technical solution essence of the application
On in other words the part that contributes to existing technology can be expressed in the form of software products, the computer software product
It can be stored in a storage medium, such as ROM/RAM, magnetic disc, CD, including some instructions are used so that a computer equipment
(can be personal computer, server either network equipment etc.) executes each embodiment of the application or embodiment
Method described in certain parts.
Each embodiment in this specification is described in a progressive manner, identical similar between each embodiment
Just to refer each other for part, what each embodiment stressed is the difference with other embodiment.In particular, needle
For the embodiment of client and server, the introduction control for being referred to the embodiment of preceding method is explained.
The application can describe in the general context of computer-executable instructions executed by a computer, such as program
Module.Usually, program module includes routines performing specific tasks or implementing specific abstract data types, program, object, group
Part, data structure etc..The application can also be put into practice in a distributed computing environment, in these distributed computing environments, by
Task is executed by the connected remote processing devices of communication network.In a distributed computing environment, program module can be with
In the local and remote computer storage media including storage device.
Although depicting the application by embodiment, it will be appreciated by the skilled addressee that there are many deformations by the application
With variation without departing from spirit herein, it is desirable to which the attached claims include these deformations and change without departing from the application
Spirit.
Claims (10)
1. a kind of apparatus monitoring method based on block chain, which is characterized in that including：
Obtain monitoring data；
Processing is formatted to the monitoring data, builds transaction data；
It is signed to the transaction data using private key, obtains Transaction Information；Wherein, the private key is monitoring business root evidence
Encryption Algorithm generates；It is set in monitoring device, the trust of the monitoring data for indicating to provide monitoring device；
The Transaction Information is sent in block chain network, so that the service node in block chain network is to the institute that reaches common understanding
In the Hash write-in current block for stating Transaction Information and previous block, new block chain data are formed, the new block is utilized
Chain data execute the logic of intelligent contract, realize monitoring of tools.
2. apparatus monitoring method as described in claim 1, which is characterized in that the Transaction Information includes：Public key field, transaction
Data field and signature field；Wherein, the public key field is the corresponding key information of all private keys；The transaction data field
Data information after being handled for monitoring data formatting；The signature field is to sign and issue the Transaction Information using all private keys
Signature result.
3. apparatus monitoring method as described in claim 1, which is characterized in that the monitoring data includes：Voltage, electric current, work(
Rate, temperature, humidity, frequency and phase.
4. apparatus monitoring method as described in claim 1, which is characterized in that the number of the private key is equal to of monitoring business
Number；Wherein, the monitoring business includes：Insurance business, repair business and operation business.
5. a kind of apparatus monitoring method based on block chain, which is characterized in that including：
Receive Transaction Information；
Reach common understanding to the Transaction Information, proparea is worked as into the write-in of the Hash of the Transaction Information reached common understanding and previous block
In block, new block chain data are formed；
The logic that intelligent contract is executed using the new block chain data, realizes monitoring of tools.
6. apparatus monitoring method as claimed in claim 5, which is characterized in that the step of forming new block chain data include：
All service nodes in block chain network are participated in into ballot, select N before gained vote service nodes, first N of service section
Point is worked as the Hash write-in of the Transaction Information and previous block by a service node in synchronization according to the sequence of setting
In preceding block, new block chain data are formed.
7. a kind of equipment monitoring apparatus based on block chain, which is characterized in that including：
Data acquisition module, for obtaining monitoring data；
Transaction data module builds transaction data for being formatted processing to the monitoring data；
Signature blocks obtain Transaction Information for signing to the transaction data using private key；Wherein, the private key is
Monitoring business root is generated according to Encryption Algorithm；It is set in monitoring device, for indicating the monitoring data provided monitoring device
Trust；
Sending module, for the Transaction Information to be sent to block chain network, so that the service in the block chain network
Node is in the Hash write-in current block of the Transaction Information and previous block reached common understanding, forming new block chain number
According to utilizing the new block chain data to execute the logic of intelligent contract, realize monitoring of tools.
8. equipment monitoring apparatus as claimed in claim 7, which is characterized in that the number of the private key is equal to of monitoring business
Number；Wherein, the monitoring business includes：Insurance business, repair business and operation business.
9. a kind of equipment monitoring apparatus based on block chain, which is characterized in that including：
Receiving module, for receiving Transaction Information；
Block generation module, for reaching common understanding to the Transaction Information, by the Transaction Information reached common understanding and previous area
In the Hash write-in current block of block, new block chain data are formed；
Monitoring module, the logic for executing intelligent contract using the new block chain data, realizes monitoring of tools.
10. equipment monitoring apparatus as claimed in claim 9, which is characterized in that the block generation module is specifically used for area
All service nodes participate in ballot in block chain network, select N before gained vote service nodes, and preceding N of service node is according to setting
The Hash of the Transaction Information and previous block is written in current block by a service node in synchronization for fixed sequence,
Form new block chain data.
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