CN109934674A - Storage tank raw material M2M method of commerce, device and system - Google Patents
Storage tank raw material M2M method of commerce, device and system Download PDFInfo
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- CN109934674A CN109934674A CN201910143398.7A CN201910143398A CN109934674A CN 109934674 A CN109934674 A CN 109934674A CN 201910143398 A CN201910143398 A CN 201910143398A CN 109934674 A CN109934674 A CN 109934674A
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Abstract
This application discloses a kind of storage tank raw material M2M method of commerce, device and system.Wherein, the method applied to user data acquisition equipment includes: the first amount of storage data for receiving the sensor being arranged in the storage tank of user and sending；In the case where the first amount of storage data are less than or equal to first threshold, initiate purchase order, and block chain is sent by the purchase order, judge that can purchase order initiate successfully and will receive initiation result to feed back to user according to intelligent contract by the block chain.Technical solution provided by the present application realizes the method purchased commodities and replenished by traditional approach in the past by calculating equipment and block chain, to reach the judgement of storage tank amount of storage, solve supply and marketing two-sided information inconsistence problems, reduce simultaneously buying not in time, the risk that is delayed of supplier's delivery date, man power and material is saved, the timeliness and safety of transaction are also improved.
Description
Technical field
This application involves information technology field, more particularly to a kind of storage tank raw material M2M method of commerce, device and system,
More particularly, to a kind of based on block chain and the storage tank raw material M2M method of commerce of technology of Internet of things, device and system.
Background technique
Storage tank is the special equipment of various liquid (or gas) raw materials of storage and finished product, be petroleum, chemical industry, grain and oil, food,
Essential, the important infrastructure of the industries such as fire-fighting, traffic, metallurgy, national defence.With the development of industry, more and more
Enterprise applies to storage tank, but the transaction of storage tank raw material is chronically at the traditional supply and marketing mode artificially participated in, i.e. client mainly passes through
Phone/mobile communication notifies supplier's delivery, supplier's timing dispatching etc..Storage tank material supplier usually requires to look forward to for upper hundred
Industry client provides raw material, client's procurement demand poor in timeliness often occurs, account phase returned money difficulty causes more enterprise's bad credits etc. to ask
Topic, seriously affects the company interest and production efficiency of both sides of supply and demand.
Summary of the invention
Aiming to overcome that the above problem or at least being partially solved or extenuate for the application solves the above problems.
According to the first aspect of the application, a kind of storage tank raw material (machine to machine, M2M) transaction is provided
Method, comprising:
First amount of storage receiving step: the first amount of storage number that the sensor being arranged in the storage tank of user is sent is received
According to；
Purchase order step of initiating: it in the case where the first amount of storage data are less than or equal to first threshold, initiates
Purchase order, and block chain is sent by the purchase order, purchase order energy is judged according to intelligent contract by the block chain
It is no to initiate to feed back to user successfully and by reception initiation result.
Optionally, the parameter of the intelligent contract setting includes one or more of following parameter: user information, storage tank
Information, first threshold, second threshold, type of feed, cost of material, contract fail to act paid penalty and designated time.
Optionally, the block chain judges that can purchase order initiate successfully to include: according to intelligent contract
The intelligence contract carries out costimating according to the procurement orders amount in the purchase order automatically and show that order is pre-
Payment, judges whether user account remaining sum initiates order enough, and it is pre- to be greater than or equal to the order in the user account remaining sum
It in the case where payment, then confirms an order and initiates success, while freezing the order advanced charge；It is small in the user account remaining sum
In the case where the order pre-payment, then confirm an order initiation failure.
Optionally, this method further include: initiated successfully in purchase order, quantity in stock and supplier of the block chain to supplier
Account balance is judged, in the case where confirming to the purchase order, block chain will confirm that result feeds back to user.
Optionally, this method further include: the purchase order is initiated successfully, quantity in stock and supply of the block chain to supplier
Quotient's account balance judges that carrying out confirmation to the purchase order includes:
The block chain judges that the quantity in stock of supplier is greater than the procurement orders amount of the purchase order according to intelligent contract,
And provider accounts remaining sum is greater than or equal to order penalty, then confirms purchase order frozen order penalty simultaneously；
Otherwise, then cancel the purchase order and order pre-payment is returned to the user.
Optionally, the quantity in stock of the supplier obtains in the following manner: block chain receives the storage that supplier is arranged in
Sensor in tank acquires the third amount of storage data that equipment is sent by supplier data, which is described
The quantity in stock of supplier.
Optionally, after the purchase order step of initiating, this method further include:
Second amount of storage receives sending step: within the designated time, receive that the sensor that is arranged in storage tank sends the
The second amount of storage data are simultaneously sent to block chain by two amount of storage data；The block chain is based on the second amount of storage number
It is settled accounts according to transaction, and checkout result is fed back into user.
Optionally, the block chain settle accounts to transaction based on the second amount of storage data includes:
In the case where second amount of storage is greater than or equal to scheduled safety stock, the block chain is according to intelligence
Contract determines that the purchase order is completed and closed the account；
In the case where second amount of storage is less than the safety stock, the block chain determines according to intelligent contract
Supplier breaks a contract and closes the account；
It is described in the case where the block chain is not received by second amount of storage or second amount of storage lacks
Block chain cancels and closes the account according to the intelligent contract judgement purchase order.
According to the second aspect of the application, a kind of storage tank raw material M2M the transaction device is provided, comprising:
First amount of storage receiving module, is disposed for receiving that the sensor that is arranged in the storage tank of user sends the
One amount of storage data；
Purchase order initiation module is disposed for being less than or equal to first threshold in the first amount of storage data
In the case of, purchase order is initiated, and send block chain for the purchase order, is judged by the block chain according to intelligent contract
Can purchase order initiate to feed back to user successfully and by reception initiation result.
In terms of according to the third of the application, a kind of storage tank raw material M2M transaction system is provided, comprising: user data is adopted
Collect equipment, supplier data acquisition equipment and block chain, wherein the biography in the storage tank of the user data acquisition equipment and user
Sensor in the storage tank of sensor connection, supplier data acquisition equipment and supplier connects, the block chain respectively with
The user data acquisition equipment is connected with supplier data acquisition equipment, and the user data acquisition equipment is for executing
Storage tank raw material M2M method of commerce as described above.
Technical solution provided by the present application sets the method purchased commodities and replenished by traditional approach in the past by calculating
Standby and block chain is realized, to reach the judgement of storage tank amount of storage, is solved supply and marketing two-sided information inconsistence problems, is reduced simultaneously
Buying not in time, the risk that is delayed of supplier's delivery date, save man power and material, also improve the timeliness and peace of transaction
Quan Xing.
According to the accompanying drawings to the detailed description of the specific embodiment of the application, those skilled in the art will be more
Above-mentioned and other purposes, the advantages and features of the application are illustrated.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.Hereinafter by reference
Some specific embodiments of the application are described in detail by way of example and not limitation in attached drawing.Identical attached drawing mark in attached drawing
Note denotes same or similar part or part.It will be understood by those skilled in the art that these attached drawings be not necessarily by than
What example was drawn.In the accompanying drawings:
Fig. 1 is the schematic block diagram according to the storage tank raw material M2M transaction system of the application one embodiment；
Fig. 2 is the schematic block diagram according to the storage tank raw material M2M transaction system of the application another embodiment；
Fig. 3 is the schematic flow chart according to the storage tank raw material M2M method of commerce of the application one embodiment；
Fig. 4 is the schematic flow chart according to the storage tank raw material M2M method of commerce of the application another embodiment；
Fig. 5 is the schematic block diagram that equipment is acquired according to the user data of the application one embodiment；
Fig. 6 is the schematic block diagram according to the storage tank raw material M2M the transaction device of the application one embodiment；
Fig. 7 is the block diagram of one embodiment of the calculating equipment of the application；
Fig. 8 is the block diagram of one embodiment of the computer readable storage medium of the application.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to embodiments herein described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to
Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product
Or other step or units that equipment is intrinsic.
Machine To Machine means between machinery equipment in the case of without human intervention, be directed through network communication and from
A mode or system for row completion task.M2M communication can use oneM2M standard, or be based on European Telecommunications Standards Organization
Standard specified by (European Telecommunication Standardization Institute, ETSI).Machine
It can be used in providing public ability, such as shared and transmission, group communication, the system to data of data access and storage, data
Meter, notice, safety, resource discovering etc.；And different types of equipment can be accessed, to be led among these devices
Letter.
Embodiments herein provides a kind of storage tank raw material M2M transaction system.Fig. 1 is according to the application one embodiment
Storage tank raw material M2M transaction system schematic block diagram.The system may include: Internet of Things stratum reticulare, block link layer and application layer,
Middle Internet of Things stratum reticulare is to acquire the quantity in stock of both sides of supply and demand storage tank raw material in real time by data acquisition equipment and by network, such as 4G
Net, Ethernet or NB-IOT etc. upload to block chain.User data acquires equipment can be automatic according to user's storage tank raw material storage storage
Initiate purchase order.Block link layer is that supplier generates intelligent contract according to the supply and marketing contract of supplier and user and is deployed in area
On block chain.Contract includes storage tank data monitoring intelligence contract, transaction and account settlement business intelligence contract, and data monitoring intelligence contract is used
In realizing storage service on storage tank raw material storage storage data-link, transaction realizes automation order transaction with account settlement business intelligence contract
With Automatic-settlement business.Application layer be both sides of supply and demand can be checked by the end PC, mobile terminal or the end PAD application software trade order and
Billing services etc..
Fig. 2 is the schematic block diagram according to the storage tank raw material M2M transaction system of the application another embodiment.Referring to Fig. 1
And Fig. 2, the sensor for measuring quantity in stock is installed respectively in the storage tank of user and in the storage tank of supplier and is pacified on periphery
Corresponding data acquisition equipment is filled, data acquisition equipment acquires supply and demand storage tank raw material storage data on stock in real time and periodically reports to area
Block chain.When the data acquisition equipment of user detects storage tank raw material storage storage lower than warning value, for example, the 20% of tank volume
When, it automatically initiates purchase order and is sent to block chain；Intelligent contract automatically confirms that/cancels according to supplier's storage tank raw material storage storage
Order；After acknowledgement of orders, within the designated time, such as 72 hours, intelligent contract judges automatically order degree of performance and executes certainly
Dynamic clearing.
Within the system, supplier and customer accounting code are created on block chain, and realize intelligent contract and application client
End exploitation and deployment.
Wherein, intelligent contract exploitation and deployment include: supplier according to the confession arranged between user and supplier under line
Sell contract information, exploitation storage tank data monitoring intelligence contract, transaction and account settlement business intelligence contract, the parameter of intelligent contract setting
It include: that customer information, tank information, quantity in stock warning value, safety stock, type of feed, cost of material, contract fail to act institute
Pay penalty, contract designated time etc..
Intelligent contract is deployed on block chain by supplier, after deployment success this intelligence contract code is any per capita can not be more
Change, which is that intelligent contract pledges account.Intelligent contract is the program operated in block chain, can be by ether
The dedicated virtual machines such as mill, EOS execute, and intelligent contract can be called by applying under other contracts, chain on chain.Once intelligent contract portion
Administration, operates in forever on block chain.
Applications client exploitation and deployment include: according to intelligent contract call method, and development and application client is simultaneously disposed, should
Client can be the end PC, mobile terminal and the end PAD.Supplier binds customer information by the application management, tank information, checks
Trade order is supplemented with money；Client is checked trade order by the application, is supplemented with money.
Referring to fig. 2, embodiments herein additionally provides a kind of storage tank raw material M2M transaction system, comprising: user data is adopted
Collect equipment, supplier data acquisition equipment and block chain, wherein the biography in the storage tank of the user data acquisition equipment and user
Sensor in the storage tank of sensor connection, supplier data acquisition equipment and supplier connects, the block chain respectively with
The user data acquisition equipment is connected with supplier data acquisition equipment, and the user data acquisition equipment is for executing
Any of storage tank raw material M2M method of commerce as described below.
One embodiment of the application provides a kind of storage tank raw material M2M method of commerce, sets applied to user data acquisition
It is standby.Fig. 3 is the schematic flow chart according to the storage tank raw material M2M method of commerce of the application one embodiment.This method can wrap
Include one or more of following steps:
S100 the first amount of storage receiving step: the first amount of storage that the sensor being arranged in the storage tank of user is sent is received
Data, the sensor include liquid level sensor, gravity sensor etc..
S200 purchase order step of initiating: in the case where the first amount of storage data are less than or equal to first threshold,
Purchase order is initiated, and sends block chain for the purchase order.It is ordered by the block chain according to the judgement buying of intelligent contract
Can list initiate success.Block chain can will receive initiation result and feed back to user terminal.User terminal includes computer end, movement
Terminal etc., the mobile terminal can be any one can pass through keyboard, mouse, touch screen, voice-operated device or hand-written with user
The modes such as equipment carry out the electronic product of human-computer interaction, such as mobile phone, smart phone, PDA, wearable device, palm PC PPC
Or tablet computer etc..
This method, which passes through the method purchased commodities and replenished by traditional approach in the past, calculates equipment and the realization of block chain,
To reach the judgement of storage tank amount of storage, solve supply and marketing two-sided information inconsistence problems, at the same reduce buying not in time, supply
The risk for answering quotient's delivery date to be delayed, saves man power and material, also improves the timeliness and safety of transaction.
Wherein, the parameter of the intelligent contract setting includes one or more of following parameter: user information, storage tank letter
Breath, first threshold, second threshold, type of feed, cost of material, contract fail to act paid penalty and designated time.
In S100 the first amount of storage receiving step, user data acquisition equipment acquires user's storage tank raw material storage storage in real time
And timing reports to block chain, block chain is based on storage tank data monitoring intelligence contract and the data is stored on chain.Optionally, it supplies
Answer Shang Yifang can also be sensor is arranged in its storage tank, to acquire supplier's storage tank raw material storage storage in real time and periodically to report to
Block chain.It is understood that the inventory data of supplier can also be uploaded to block chain by other means.
In S200 purchase order step of initiating, first threshold can be preset warning value, for example, the appearance of user's storage tank
Long-pending 20%.Fig. 5 is the schematic block diagram that equipment is acquired according to the user data of the application one embodiment.Referring to Fig. 5, user
Data acquisition equipment may include safety chip, wherein the private key of storage user.Optionally, small in the first amount of storage data
In or be equal to first threshold in the case where, initiate purchase order, after being digitally signed using private key for user, by it is described buying order
Single-shot is sent to block chain.
In an optional embodiment, the block chain judges that can purchase order initiate successfully to wrap according to intelligent contract
Include: the intelligence contract carries out costimating according to the procurement orders amount in the purchase order automatically and obtains order pre-payment,
Judge whether user account remaining sum initiates order enough, is greater than or equal to the order pre-payment in the user account remaining sum
In the case of, then it confirms an order and initiates success, while freezing the order advanced charge；It is less than in the user account remaining sum described
In the case where order pre-payment, then confirm an order initiation failure.
Specifically, it automatically initiates and adopts when user data acquisition equipment detects storage tank raw material storage storage lower than first threshold
It purchases on order to block chain, transaction on chain and clearing intelligence contract according to procurement orders amount carry out costimating and obtain to order automatically
Single pre-payment, judges whether client account balance can initiate order, if client account balance is greater than or equal to order pre-payment
Initiating order, frozen order pre-payment to intelligent contract pledges account simultaneously；It is sent out if client account balance is less than order pre-payment
Play order failure.
Optionally, this method further include: initiated successfully in purchase order, quantity in stock and supplier of the block chain to supplier
Account balance is judged, in the case where confirming to the purchase order, receives the confirmation result that the block chain is sent.
Wherein, the quantity in stock of the supplier obtains in the following manner: block chain receives the storage tank that supplier is arranged in
Interior sensor acquires the third amount of storage data that equipment is sent by supplier data, which is the confession
Answer the quantity in stock of quotient.
The purchase order is initiated successfully, and block chain judges the quantity in stock and provider accounts remaining sum of supplier,
To the purchase order carry out confirmation include: the block chain according to intelligent contract judge supplier quantity in stock be greater than described in adopt
The procurement orders amount of order is purchased, and provider accounts remaining sum is greater than or equal to order penalty, then confirms the purchase order
Frozen order penalty simultaneously；Otherwise, then cancel the purchase order and order pre-payment is returned to the user.
Specifically, the intelligent contract on block chain automatically confirms that or cancels an order according to supplier's storage tank raw material storage storage.
Transaction first determines whether that supplier's storage tank raw material storage storage is greater than procurement orders amount with account settlement business intelligence contract, then judges supplier
Whether account balance, which is enough, confirms an order, and automatically confirms that order is same if provider accounts remaining sum is greater than or equal to order penalty
When frozen order penalty to intelligent contract pledge account, and contract judges automatically order degree of performance and holds within the designated time
Row Automatic-settlement；The order prepayment of client is cancelled an order and returned automatically if provider accounts remaining sum is less than order penalty
Take.If transaction judges that supplier's storage tank raw material storage storage is less than or equal to procurement orders amount Shi Zidong with account settlement business intelligence contract
Cancel the order, contract returns the order pre-payment of client automatically.Wherein, supplier's storage tank raw material storage storage=all suppliers
The quantity in stock summation-of storage tank raw material has confirmed that procurement orders amount, by transaction with account settlement business intelligence contract order initiation after from
It is dynamic to calculate.
Fig. 4 is the schematic flow chart according to the storage tank raw material M2M method of commerce of the application another embodiment.It is optional
Ground, this method further include:
The second amount of storage of S300 receives sending step: within the designated time, receiving the sensor being arranged in storage tank and sends
The second amount of storage data and the second amount of storage data are sent to block chain；The block chain is based on second storage
Amount data settle accounts transaction.Optionally, checkout result can be fed back to user by block chain.
Wherein, the block chain settle accounts to transaction based on the second amount of storage data includes:
In the case where second amount of storage is greater than or equal to scheduled safety stock, the block chain is according to intelligence
Contract determines that the purchase order is completed and closed the account.In an optional embodiment, when user data acquisition equipment exists
Detect that storage tank raw material storage storage more than after safety stock, such as 90%, is then traded and tied in designated time, such as 72 hours
It calculates business intelligence contract and determines that simultaneously Automatic-settlement expense is reached in this time transaction automatically, that is, contract pledges account for supplier's order
Penalty and order actual cost are transferred accounts to provider accounts, extra order transfer of advance payment to customer account.
In the case where second amount of storage is less than the safety stock, the block chain determines according to intelligent contract
Supplier breaks a contract and closes the account.In an optional embodiment, detected when in the user data acquisition equipment designated time
Storage tank raw material storage storage is not up to safety stock, then transaction determines supplier's promise breaking simultaneously certainly automatically with account settlement business intelligence contract
It is dynamic to close the account, that is, contract pledges account for supplier's order penalty and customer order transfer of advance payment to customer account.
It is described in the case where the block chain is not received by second amount of storage or second amount of storage lacks
Block chain cancels and closes the account according to the intelligent contract judgement purchase order.In an optional embodiment, work as user
Occur reported data missing in the data acquisition equipment designated time or without reported data, then trades and account settlement business intelligence contract
It is automatic to determine that order cancels simultaneously Automatic-settlement expense, that is, contract pledges account and returns supplier's order penalty and client automatically
Order pre-payment, such order need to handle through consultation under line.
It is understood that the result of the links in process of exchange can also be sent to supplier's end by block chain
End.
One embodiment of the application provides a kind of storage tank raw material M2M the transaction device, sets applied to user data acquisition
It is standby.Fig. 6 is the schematic block diagram according to the storage tank raw material M2M the transaction device of the application one embodiment.The device includes:
First amount of storage receiving module 100 is disposed for receiving the sensor transmission being arranged in the storage tank of user
The first amount of storage data.
Purchase order initiation module 200 is disposed for being less than or equal to the first threshold in the first amount of storage data
In the case where value, purchase order is initiated, and send block chain for the purchase order, by the block chain according to intelligent contract
Judge that can purchase order initiate successfully and will receive initiation result to feed back to user
The device, which passes through the method purchased commodities and replenished by traditional approach in the past, calculates equipment and the realization of block chain,
To reach the judgement of storage tank amount of storage, solve supply and marketing two-sided information inconsistence problems, at the same reduce buying not in time, supply
The risk for answering quotient's delivery date to be delayed, saves man power and material, also improves the timeliness and safety of transaction.
Optionally, the device further include:
Second amount of storage receives sending module: sending within the designated time, receiving the sensor being arranged in storage tank
The second amount of storage data and the second amount of storage data are sent to block chain；The block chain is based on second storage
Amount data settle accounts transaction.Optionally, checkout result can be fed back to user by block chain.
The one aspect of embodiments herein provides a kind of calculating equipment, which can be user data and adopt
Collect equipment, referring to Fig. 7, which includes memory 1120, processor 1110 and be stored in the memory 1120 simultaneously
The computer program that can be run by the processor 1110, the computer program are stored in memory 1120 and are used for program generation
The space 1130 of code, the computer program are realized when being executed by processor 1110 for executing any one according to the side of the application
Method step 1131.
It is understood that supplier data acquisition equipment can also be using the structure of calculating equipment as above.
The one aspect of embodiments herein additionally provides a kind of computer readable storage medium.Referring to Fig. 8, the calculating
Machine readable storage medium storing program for executing includes the storage unit for program code, which is provided with for executing according to the application's
The program 1131 ' of method and step, the program are executed by processor.
The one aspect of the embodiment of the present application additionally provides a kind of computer program product comprising instruction, including computer
Readable code causes the calculating equipment to execute as described above when the computer-readable code is executed by calculating equipment
Method.
In the above-described embodiments, can come wholly or partly by software, hardware, firmware or any combination thereof real
It is existing.When implemented in software, it can entirely or partly realize in the form of a computer program product.The computer program
Product includes one or more computer instructions.When computer loads and executes the computer program instructions, whole or portion
Ground is divided to generate according to process or function described in the embodiment of the present application.The computer can be general purpose computer, dedicated computing
Machine, computer network obtain other programmable devices.The computer instruction can store in computer readable storage medium
In, or from a computer readable storage medium to the transmission of another computer readable storage medium, for example, the computer
Instruction can pass through wired (such as coaxial cable, optical fiber, number from a web-site, computer, server or data center
User's line (DSL)) or wireless (such as infrared, wireless, microwave etc.) mode to another web-site, computer, server or
Data center is transmitted.The computer readable storage medium can be any usable medium that computer can access or
It is comprising data storage devices such as one or more usable mediums integrated server, data centers.The usable medium can be with
It is magnetic medium, (for example, floppy disk, hard disk, tape), optical medium (for example, DVD) or semiconductor medium (such as solid state hard disk
Solid State Disk (SSD)) etc..
Professional should further appreciate that, described in conjunction with the examples disclosed in the embodiments of the present disclosure
Unit and algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, hard in order to clearly demonstrate
The interchangeability of part and software generally describes each exemplary composition and step according to function in the above description.
These functions are implemented in hardware or software actually, the specific application and design constraint depending on technical solution.
Professional technician can use different methods to achieve the described function each specific application, but this realization
It is not considered that exceeding scope of the present application.
Those of ordinary skill in the art will appreciate that implement the method for the above embodiments be can be with
By program come instruction processing unit completion, the program be can store in computer readable storage medium, and the storage is situated between
Matter is non-transitory (English: non-transitory) medium, such as random access memory, read-only memory, flash
Device, hard disk, solid state hard disk, tape (English: magnetic tape), floppy disk (English: floppy disk), CD (English:
Optical disc) and any combination thereof.
The preferable specific embodiment of the above, only the application, but the protection scope of the application is not limited thereto,
Within the technical scope of the present application, any changes or substitutions that can be easily thought of by anyone skilled in the art,
Should all it cover within the scope of protection of this application.Therefore, the protection scope of the application should be with scope of protection of the claims
Subject to.
Claims (10)
1. a kind of storage tank raw material M2M method of commerce, comprising:
First amount of storage receiving step: the first amount of storage data that the sensor being arranged in the storage tank of user is sent are received；With
Purchase order step of initiating: in the case where the first amount of storage data are less than or equal to first threshold, buying is initiated
Order, and block chain is sent by the purchase order, judge that can purchase order be sent out according to intelligent contract by the block chain
It rises successfully and initiation result will be received and feed back to user.
2. the method according to claim 1, wherein the parameter of the intelligence contract setting includes in following parameter
One or more: user information, tank information, first threshold, second threshold, type of feed, cost of material, contract are failed to act
Paid penalty and designated time.
3. the method according to claim 1, wherein the block chain judges purchase order energy according to intelligent contract
It is no initiate successfully include:
The intelligence contract carries out costimating according to the procurement orders amount in the purchase order automatically and obtains order pre-payment,
Judge whether user account remaining sum initiates order enough, is greater than or equal to the order pre-payment in the user account remaining sum
In the case of, then it confirms an order and initiates success, while freezing the order advanced charge；It is less than in the user account remaining sum described
In the case where order pre-payment, then confirm an order initiation failure.
4. the method according to claim 1, wherein this method further include: initiated successfully in purchase order, block
Chain judges the quantity in stock and provider accounts remaining sum of supplier, in the case where confirming to the purchase order, area
Block chain will confirm that result feeds back to user.
5. according to the method described in claim 4, it is characterized in that, this method further include: the purchase order is initiated successfully, area
Block chain judges that the quantity in stock and provider accounts remaining sum of supplier, carrying out confirmation to the purchase order includes:
The block chain judges that the quantity in stock of supplier is greater than the procurement orders amount of the purchase order according to intelligent contract, and
Provider accounts remaining sum is greater than or equal to order penalty, then confirms purchase order frozen order penalty simultaneously；Otherwise,
Then cancel the purchase order and order pre-payment is returned to the user.
6. according to the method described in claim 5, it is characterized in that, the quantity in stock of the supplier obtains in the following manner:
Block chain receives the sensor being arranged in the storage tank of supplier and acquires the third amount of storage that equipment is sent by supplier data
Data, the third amount of storage data are the quantity in stock of the supplier.
7. according to claim 1 to 6 described in any item methods, which is characterized in that after the purchase order step of initiating,
This method further include:
Second amount of storage receives sending step: within the designated time, receiving the sensor being arranged in storage tank is sent second and deposits
The second amount of storage data are simultaneously sent to block chain by reserves data；The block chain is based on the second amount of storage data pair
Transaction is settled accounts, and checkout result is fed back to user.
8. the method according to the description of claim 7 is characterized in that the block chain is based on the second amount of storage data to friendship
Easily carrying out clearing includes:
In the case where second amount of storage is greater than or equal to scheduled safety stock, the block chain is according to intelligent contract
Determine that the purchase order is completed and closed the account；
In the case where second amount of storage is less than the safety stock, the block chain determines to supply according to intelligent contract
Quotient breaks a contract and closes the account；
In the case where the block chain is not received by second amount of storage or second amount of storage lacks, the block
Chain cancels and closes the account according to the intelligent contract judgement purchase order.
9. a kind of storage tank raw material M2M the transaction device, comprising:
First amount of storage receiving module is disposed for the sensor that reception is arranged in the storage tank of user is sent first and deposits
Reserves data；With
Purchase order initiation module is disposed for the case where the first amount of storage data are less than or equal to first threshold
Under, purchase order is initiated, and send block chain for the purchase order, judges to purchase according to intelligent contract by the block chain
Can order initiate to feed back to user successfully and by reception initiation result.
10. a kind of storage tank raw material M2M transaction system, comprising: user data acquires equipment, supplier data acquisition equipment and block
Chain, wherein the sensor in the storage tank of the user data acquisition equipment and user connects, and the supplier data acquires equipment
It is connect with the sensor in the storage tank of supplier, the block chain acquires equipment and the supplier with the user data respectively
Data acquisition equipment connection, the user data acquisition equipment is for executing such as storage tank described in any item of the claim 1 to 8
Raw material M2M method of commerce.
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