CN106897902A - Service transacting method, system and trading server based on block chain technology - Google Patents
Service transacting method, system and trading server based on block chain technology Download PDFInfo
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- CN106897902A CN106897902A CN201710093015.0A CN201710093015A CN106897902A CN 106897902 A CN106897902 A CN 106897902A CN 201710093015 A CN201710093015 A CN 201710093015A CN 106897902 A CN106897902 A CN 106897902A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
- G06Q30/0283—Price estimation or determination
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
Abstract
The invention discloses a kind of service transacting method based on block chain technology, system and trading server.Service requirement information and service quotation information are got by trading server, and matched based on predetermined rule, the service quotation information pushing that will be matched is to client, there is client finally to decide whether to strike a bargain and struck a bargain with which service provider, finally, deal message is recorded by block chain technology.Thus, on the one hand pushed come to user's recommendation service provider, another aspect is recorded based on block chain technology to deal message, and two above aspect ensure that conclusion of the business record cannot be forged, and improve the confidence level of service transacting by reverse matching.
Description
Technical field
The present invention relates to block chain technology, and in particular to a kind of service transacting method based on block chain technology, system and
Trading server.
Background technology
Block chain is the new of the computer technologies such as Distributed Storage, point-to-point transmission, common recognition mechanism, AES
Application technology set.From the point of view of data Angle, block chain sequentially in time combines data block in the way of order is connected
Into a kind of linked data structure, the data structure ensured by cryptography mode its can not distort and can not forge.From
From the point of view of technical standpoint, the various different technologies of block chain Technology Integration, by building block chain network so that every in network
One node all allows to obtain a complete database copy, and calculates to safeguard based on area based on common recognition mechanism and competition
The renewal of the database of block chain, thus, links up the end to end network for constituting and realizes data storage with management by numerous nodes
Decentralization and go trust.
In block chain network, all of operation rule and data message are disclosed for all of node, therefore, often
One record is visible to all nodes.Simultaneously as go to trust between node and node, therefore without open between node
Identity, each node for participating in is anonymous.Meanwhile, block chain technology has splendid security, single even more than section
Point cannot influence the database of other nodes on the modification of database, unless the node in can controlling whole network more than 51%
Change simultaneously, be possible to change the data that block chain is recorded, and this is hardly possible generation.
In the prior art, the transaction of service realizes that this generally needs clothes typically by the display platform of centralization
Business buyer is devoted a tremendous amount of time and is screened, and the process such as conclusion of the business and evaluation is easily faked in process of exchange so that clothes
The authoritative and trust degree of business transaction platform is affected.
The content of the invention
In view of this, the present invention provides a kind of service transacting method based on block chain technology, system and trading server,
Strengthen the convenience of service transacting, there is provided improve the trust degree of whole transaction conclusion of the business and evaluation procedure.
A kind of first aspect, there is provided service transacting method based on block chain technology, including：
Obtain the service requirement information uploaded by network；
Obtain multiple service quotation information of multiple service providing node issues；
At least one service quotation information that push is matched with the service requirement information；
Deal message is obtained, the deal message includes the service providing node of turnover and conclusion of the business；And,
The deal message is documented on the block chain safeguarded jointly with the multiple service providing node.
Further, after deal message is obtained, methods described also includes：
According to every deal message generation block chain paper money issued by a provincial bank to be circulated in a given area, and the block chain paper money issued by a provincial bank to be circulated in a given area is at least partly distributed
Give deal message corresponding service providing node；And,
Paper money issued by a provincial bank to be circulated in a given area distribution is documented on the block chain safeguarded jointly with the multiple service providing node.
Further, methods described also includes：
The quantity of the service quotation information issued according to service providing node generates block chain paper money issued by a provincial bank to be circulated in a given area, and by the block
Chain paper money issued by a provincial bank to be circulated in a given area at least partly distributes to corresponding service providing node；And,
Paper money issued by a provincial bank to be circulated in a given area distribution is recorded with the common maintenance of the multiple service providing node on the block chain.
Further, the remainder of the block chain paper money issued by a provincial bank to be circulated in a given area for generating is averagely allocated to other services and section is provided
Point.
Further, the acquisition deal message includes：
The means of payment and correspondence share of turnover and turnover are obtained, the means of payment includes block chain stream
Logical certificate pays or currency pays or hybrid mode pays；
The means of payment and corresponding share according to turnover call block chain payment function and currency to pay work(respectively
Can be paid；
Deal message is generated after paying successfully.
Further, multiple service quotation information of the multiple service providing node issue are service providing node response
In the service quotation information that the service requirement information sends；Or,
Multiple service quotation information of the multiple service providing node issue are the advance service requirement information for uploading.
Further, the service requirement information includes demand position and expects amount of money scope, the service quotation information
Including service position and price, by computational representation demand position and first parameter and expectation gold of the matching degree of service position
At least one service quotation information that second parameter acquiring of the matching degree of volume scope and price is matched with service requirement information.
Further, methods described also includes：
Obtain transaction evaluation information；And,
Will conclude the business evaluation information record with the multiple service providing node jointly safeguard on the block chain.
A kind of second aspect, there is provided service transaction system based on block chain technology, including：
At least one client, is configured to the service requirement information of network upload；
Multiple service providing nodes, are configured as issuing service quotation information；
Trading server, for obtaining the service requirement information and the service quotation information, and to the client
At least one service quotation information that push is matched with the service requirement information；
Wherein, the trading server and the multiple service providing node are configured to form block chain network, into
During friendship, the trading server obtains deal message, the deal message is documented in and is total to the multiple service providing node
With on the block chain safeguarded；
Wherein, the deal message includes the service providing node of turnover and conclusion of the business.
Further, the trading server and the multiple service providing node are configured as according to every conclusion of the business
Information generates block chain paper money issued by a provincial bank to be circulated in a given area, and the block chain paper money issued by a provincial bank to be circulated in a given area is at least partly distributed into the corresponding service offer of deal message
Node, by paper money issued by a provincial bank to be circulated in a given area distribution be documented in common maintenance on the block chain.
Further, the trading server and the multiple service providing node are configured as according to service providing node
The service quotation information of issue quantity generation block chain paper money issued by a provincial bank to be circulated in a given area, and the block chain paper money issued by a provincial bank to be circulated in a given area is at least partly distributed to it is right
The service providing node answered, and paper money issued by a provincial bank to be circulated in a given area distribution is recorded with the common maintenance of the multiple service providing node described
On block chain.
Further, the trading server and the multiple service node are also configured to the block chain that will be generated
The remainder of paper money issued by a provincial bank to be circulated in a given area is averagely allocated to other service providing nodes.
Further, the server is configured as obtaining the means of payment and correspondence part of turnover and turnover
Volume, the means of payment and corresponding share according to turnover call block chain payment function and the currency payment function to carry out respectively
Pay, and deal message is generated after paying successfully；
Wherein, the means of payment includes that block chain paper money issued by a provincial bank to be circulated in a given area pays or currency pays.
Further, multiple service quotation information of the multiple service providing node issue are service providing node response
In the service quotation information that the service requirement information sends；Or,
Multiple service quotation information of the multiple service providing node issue are the advance service requirement information for uploading.
Further, the service requirement information includes demand position and expects amount of money scope, the service quotation information
Including service position and price, the trading server passes through the first of the matching degree of computational representation demand position and service position
Parameter and expect amount of money scope and price matching degree the second parameter acquiring matched with service requirement information at least one
Service quotation information.
Further, the server be configured as obtain transaction evaluation information, and will transaction evaluation information record with
The multiple service providing node jointly safeguard on the block chain；Or,
The client is configured to safeguard the block jointly with the server and the multiple service providing node
Chain, the client is used to initiate the transaction evaluation information record in the block chain.
A kind of third aspect, there is provided trading server, including：
At least one processor；
Memory, the instruction executable for storing the processor；
The processor is configured as performing method as described above.
Service requirement information and service quotation information are got by trading server, and is carried out based on predetermined rule
Match somebody with somebody, the service quotation information pushing that will be matched has client finally to decide whether to strike a bargain and provided with which service to client
Business strikes a bargain, and finally, deal message is recorded by block chain technology.Thus, on the one hand pushed come to user by reverse matching
Recommendation service provider, on the other hand, is recorded based on block chain technology to deal message, and two above aspect ensure that into
Handing over record cannot forge, and improve the confidence level of service transacting.
Brief description of the drawings
By description referring to the drawings to the embodiment of the present invention, of the invention above-mentioned and other purposes, feature and
Advantage will be apparent from, in the accompanying drawings：
Fig. 1 is the system schematic of the service transaction system of the embodiment of the present invention；
Fig. 2 is the flow chart of the service transacting method of the embodiment of the present invention；
Fig. 3 is the flow chart of the service transacting method of the embodiment of the present invention；
Fig. 4 is the system schematic of the service transaction system of another embodiment of the present invention；
Fig. 5 is the flow chart of the service transacting method of another embodiment of the present invention.
Specific embodiment
Below based on embodiment, present invention is described, but the present invention is not restricted to these embodiments.Under
It is detailed to describe some specific detail sections during text is to detailed description of the invention.Do not have for a person skilled in the art
The description of these detail sections can also completely understand the present invention.In order to avoid obscuring essence of the invention, known method, mistake
Journey, flow, element and circuit do not have narration in detail.
Additionally, it should be understood by one skilled in the art that accompanying drawing is provided to descriptive purpose provided herein, and
What accompanying drawing was not necessarily drawn to scale.
Unless the context clearly requires otherwise, otherwise entire disclosure and " including " in claims, similar etc. "comprising"
Word should be construed to the implication for including rather than exclusive or exhaustive implication；That is, be " including but not limited to " contains
Justice.
In the description of the invention, it is to be understood that term " first ", " second " etc. be only used for describe purpose, without
It is understood that to indicate or implying relative importance.Additionally, in the description of the invention, unless otherwise indicated, the implication of " multiple "
It is two or more.
Fig. 1 is the system schematic of the service transaction system of the embodiment of the present invention.Fig. 2 is that the service of the embodiment of the present invention is handed over
The flow chart of easy method.As depicted in figs. 1 and 2, service transaction system includes that at least one client 1, multiple services provide section
Point 2 and trading server 3.
Wherein, client 1 is configured to the service requirement information of network upload.In the following description, with service
Demand is to understand the scheme of the embodiment of the present invention with aspect to illustrate as a example by hotel accommodations demand.It should be understood that institute of the present invention
" service " stated, however it is not limited to hotel accommodations service, it can also cover other service types, for example, trip service, tourism
Service etc., can also include other any services for being suitable to be provided by network or entity or sell activity.As described above,
When service requirement information is hotel service demand, it includes the current position of user and desired price.Certainly, demand for services
In information can also include other restrictive conditions, for example, the rank in hotel, whether comprising breakfast, whether provide Free Internet Access
Service etc..Client 1 can be the communications data processing unit of the computer program for being provided with predetermined, for example, smart mobile phone,
Panel computer, pocket computer or desktop computer.
Service node 2 is configured as issuing service quotation information.In the present embodiment, service quotation information can include wine
The position in the vacant room in shop and price.Other attributes in room, such as house type, facility and incidental clothes can also be included
Business etc..The service quotation information can be issued to trading server 3 in advance from service node 2, it is also possible to by the sound of service node 2
The service requirement information issue that should be uploaded in client 1.Service node 2 should possess the basic demand of block chain network node,
It can be meet related request and be adapted for carrying out preset program instruction communications data processing unit, such as desktop computer,
Work station, server etc..Alternatively, service quotation information can also have the client that a service provider side uses to be saved by servicing
Point 2 is issued.
Trading server 3 is used to obtain service requirement information and service quotation information by network connection, to demand for services
Information and service quotation information are matched, and at least one matched with the service requirement information to the client push
Service quotation information.After client 1 receives the service quotation information of push, can determine it is adjustment according to the selection of user
Demand for services is struck a bargain with one of the quotation information for pushing.
Thus, propose that demand, service providing node provide service quotation by client, brought together into by trading server 3
Hand over.This provides a process for reverse a swap.Only need to the service quotation information recommended in face of matching every time due to client,
User's screening can be saved and the time of service quotation is browsed, the time of user is on the one hand saved, trading efficiency, the opposing party is improved
Face it also avoid selection excessively causes user to hesitate repeatedly.
Meanwhile, in the present embodiment, trading server 3 and the multiple service providing node 2 are configured to form block
Chain network (is connected with each other) with dotted line in Fig. 1.Each node in block chain network preserves identical block chain database
(being referred to as block chain in the present invention).When striking a bargain, trading server 3 obtains deal message.The deal message can be wrapped
Include the mark of the service providing node of turnover and conclusion of the business.According to the mark of service providing node, service can be identified and handed over
An easy wherein side.Trading server 3 can be modeled as the opposing party of transaction, initiate transaction, and the deal message is recorded
On the block chain safeguarded jointly with the multiple service providing node.
In block chain technology, any one node can record all of transactions history, it is possible to other nodes
The information routers such as the transaction data for sending give more nodes.Meanwhile, the node in block chain network can also have to be handed over
The function of easy function and acquisition block chain paper money issued by a provincial bank to be circulated in a given area.One can be created in block chain network, between any two node newly
Transaction, the transaction propagated by way of point-to-point (P2P), and the node in all of block chain network is tested transaction
Card.The result of checking is propagated again by point-to-point mode, so that all of node is by transaction write-in block chain.By
This, forms distributed transaction record.Specifically, in the 1st step, a side A of transaction is signed using its private key to the other side for concluding the business
One digital signature of administration, and this signature is attached to the afterbody of Transaction Information, it is fabricated to trading card.
In the 2nd step, A broadcasts to the whole network trading card, and the Transaction Information that each node for receiving will be received is brought into
In one block.Transaction will be arrived after block confirms successfully and just successfully recorded.
3rd step, each node goes to create new block by competition mechanism.
Specifically, can be competed by each node and solve the right that a difficult math question creates new block to obtain.
4th step, when a node is won in competition, its all lid timestamp that block record is broadcasted to the whole network
Transaction record, and there are the whole network other nodes to be checked.Wherein, timestamp is used for confirming that particular block is with certain special time
Exist.Can adopt in various manners to ensure the uniformity that different node times are stabbed.
5th step, the correctness of the whole network other node checks block book keeping operation, if it is confirmed that after, will be in the legal block
After compete next block, thus, form the block chain of legal book keeping operation.
By way of more than, can be initiated once to keep accounts by trading server, and by Transaction Information record in all areas
In the block chain that block chain network node is safeguarded jointly, thus, deal message each time is protected in a distributed fashion after reordering
Deposit, it is impossible to distorted.This deal message each time that can ensure to record all is authentic and valid.
Further, in block chain network, the service node generation block that can also be related to according to every deal message
Chain paper money issued by a provincial bank to be circulated in a given area, the service provider to Successful Transaction is rewarded.In deal message, or in the way of individually distributing information
At least a portion of newly-generated block chain paper money issued by a provincial bank to be circulated in a given area is distributed into the corresponding service providing node of deal message, and by paper money issued by a provincial bank to be circulated in a given area
Distribution is documented on block chain.
Further, further, the remainder of block chain paper money issued by a provincial bank to be circulated in a given area can also be averagely allocated to block chain network
In other service providing nodes.Thus, it is possible to so that each node in block chain network benefits from transaction.
Thus, it is possible to further contribute to transaction.Meanwhile, for whole service transaction system is provided can be with the area of internal circulation
Block chain paper money issued by a provincial bank to be circulated in a given area.On service is provided, it is possible to use block chain paper money issued by a provincial bank to be circulated in a given area participates in the profit distribution of whole system or directly passes through area
Block chain paper money issued by a provincial bank to be circulated in a given area is settled accounts from other service providers purchase service, can also be flat to service transacting by block chain paper money issued by a provincial bank to be circulated in a given area
Platform purchase service.It is beneficial when this accommodates multiple different classes of service provider in whole service transaction system.
Alternatively, in order to encourage service provider more to issue quotation information, can also be sent out according to service providing node
The quantity generation block chain paper money issued by a provincial bank to be circulated in a given area of the service quotation information of cloth, and the block chain paper money issued by a provincial bank to be circulated in a given area is at least partly distributed into correspondence
Service providing node；And, paper money issued by a provincial bank to be circulated in a given area distribution is recorded with the common maintenance of the multiple service providing node in institute
State on block chain.
Further, the remainder of block chain paper money issued by a provincial bank to be circulated in a given area can also be averagely allocated to other clothes in block chain network
Business provides node.Thus, it is possible to so that each node in block chain network benefits from transaction.
The initiation of aforesaid operations can be carried out on trading server or the special server for setting.
Due to there is block chain paper money issued by a provincial bank to be circulated in a given area, therefore, when striking a bargain, there can be the different means of payment, can be with currency branch
Paying can also be paid with block chain paper money issued by a provincial bank to be circulated in a given area, can also be paid in a mixed way.Therefore, as shown in figure 3, obtaining deal message
May include steps of：
Step S410, the means of payment and correspondence share that obtain turnover and turnover, the means of payment bag
Block chain paper money issued by a provincial bank to be circulated in a given area is included to pay or currency payment or hybrid mode payment.
Step S420, the means of payment according to turnover and corresponding share call block chain payment function and goods respectively
Coin payment function is paid.
Step S430, pay successfully after generate deal message.
Thus, the genuine and believable of Transaction Information can be ensured by with upper type, meanwhile, can construct one is carried out inversely
The service transaction system bidded.
Simultaneously for service transacting, the post-project evaluating no less important of user.Meanwhile, the confidence level of evaluation also can be greatly
Have influence on the prestige of platform.Therefore, trading server 3 can also obtain transaction evaluation information from client, and just transaction is commented
Valency information record with the multiple service providing node jointly safeguard on the block chain.Specifically, letter is evaluated in transaction
Breath is corresponding with deal message, it is ensured that the authenticity of evaluation information.Because evaluation information is preserved by block chain, therefore can not enter
Row is random to be distorted, even if there are the personnel of administration authority at trading server end, also cannot be after transaction evaluation information record
Modify, limit intervention of the platform interior personnel for evaluation system.Thus, it is possible to volume is greatly enhanced evaluation system
Confidence level.
In the present embodiment, the platform that on the one hand trading server brings together as information exchange and transaction, on the other hand
Used as the promoter that deal message record and evaluation information in block chain network are recorded, it can be configured as performing as above institute
The various method steps stated are realizing its function in whole service transaction system.
Fig. 4 is the system schematic of the service transaction system of another embodiment of the present invention.Fig. 5 is another reality of the invention
Apply the flow chart of the service transacting method of example.As shown in figure 4, in the service transaction system of the present embodiment, client 1 ' is matched somebody with somebody
It is set to and together constitutes with block chain network with service providing node 2 and trading server 3.Client 1 ' can strike a bargain when with make
For the service providing node 2 of the opposing party that concludes the business initiates the book keeping operation of block chain, by deal message record on the common block chain safeguarded.
The record of transaction is initiated by client 1 ', whole system decentralization, transactional services can be further caused
A node of platform and block chain network is brought in the reduction of device 3 together for information display platform and transaction.And conclude the business carrying out and
Record is carried out by the node in block chain network.The authority of this further can limit to platform maintenance person, improving transaction can
Reliability.
Further, evaluation information record is initiated also by client 1 '.User is objective after client 1 ' makes evaluation
Initiate to conclude the business evaluation information record in the block chain safeguarded jointly with trading server 3 and service providing node 2 in family end 1 '
On.This causes whole evaluation system decentralization, it is impossible to arbitrarily distorted.So as to improve the confidence level of evaluation.
Detailed description above has elaborated equipment and/or method by using block diagram, flow chart and/or example
Numerous embodiments.In the case where this block diagram, flow chart and/or example are comprising one or more functions and/or operation,
It will be understood by those skilled in the art that each function and/or operation in this block diagram, flow chart or example can be by various
Hardware, software, firmware or substantial their any combination to realize individually and/or jointly.In one embodiment, the present invention
If the stem portion of the theme can be by application specific integrated circuit (ASIC), field programmable gate array (FPGA), data signal
Processor (DSP) or other integrated forms are realized.However, those skilled in the art will appreciate that implementation disclosed herein
Some aspects of example can equally be realized in integrated circuits, being embodied as being calculated at one or more on the whole or partly
One or more computer programs run on machine are (for example, be embodied as run in one or more computer system
Or multiple programs), one or more programs run on the one or more processors are embodied as (for example, being embodied as at one
Or one or more programs run on multi-microprocessor), it is embodied as firmware, or be substantially embodied as appointing for aforesaid way
Meaning combination, and those skilled in the art are according to the present invention, will be provided with design circuit and/or write-in software and/or firmware code
Ability.Additionally, it would be recognized by those skilled in the art that mechanism of the invention can be carried out as the program product of diversified forms
Distribution, and regardless of the particular type of the actual signal bearing medium for being used for and performing distribution, theme of the present invention shows
Example property embodiment is applicable.The example of signal bearing medium is included but is not limited to：Recordable-type media, such as floppy disk, hard drive
Device, compact-disc (CD), digital video disc (DVD), digital magnetic tape, computer storage etc.；And transmission type media, it is such as digital
And/or analogue communication medium (for example, optical fiber cable, waveguide, wired communications links and/or channel, wireless communication link and/or
Channel etc.).
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for those skilled in the art
For, the present invention can have various changes and change.It is all any modifications made within spirit and principles of the present invention, equivalent
Replace, improve etc., should be included within the scope of the present invention.
Claims (17)
1. a kind of service transacting method based on block chain technology, including：
Obtain the service requirement information uploaded by network；
Obtain multiple service quotation information of multiple service providing node issues；
At least one service quotation information that push is matched with the service requirement information；
Deal message is obtained, the deal message includes the service providing node of turnover and conclusion of the business；And,
The deal message is documented on the block chain safeguarded jointly with the multiple service providing node.
2. method according to claim 1, it is characterised in that after deal message is obtained, methods described also includes：
According to every deal message generation block chain paper money issued by a provincial bank to be circulated in a given area, and the block chain paper money issued by a provincial bank to be circulated in a given area is at least partly distributed into
The corresponding service providing node of friendship information；And,
Paper money issued by a provincial bank to be circulated in a given area distribution is documented on the block chain safeguarded jointly with the multiple service providing node.
3. method according to claim 1, it is characterised in that methods described also includes：
The quantity of the service quotation information issued according to service providing node generates block chain paper money issued by a provincial bank to be circulated in a given area, and by the block chain stream
Logical certificate at least partly distributes to corresponding service providing node；And,
Paper money issued by a provincial bank to be circulated in a given area distribution is recorded with the common maintenance of the multiple service providing node on the block chain.
4. according to the method in claim 2 or 3, it is characterised in that methods described also includes：
The remainder of the block chain paper money issued by a provincial bank to be circulated in a given area for generating is averagely allocated to other service providing nodes.
5. method according to claim 1, it is characterised in that the acquisition deal message includes：
The means of payment and correspondence share of turnover and turnover are obtained, the means of payment includes block chain paper money issued by a provincial bank to be circulated in a given area
Pay and currency pays；
The means of payment and corresponding share according to turnover call block chain payment function and currency payment function to enter respectively
Row pays；
Deal message is generated after paying successfully.
6. method according to claim 1, it is characterised in that multiple service reports of the multiple service providing node issue
Valency information is the service quotation information that service providing node sends in response to the service requirement information；Or,
Multiple service quotation information of the multiple service providing node issue are the advance service requirement information for uploading.
7. method according to claim 1, it is characterised in that the service requirement information includes demand position and expects gold
Volume scope, the service quotation information includes service position and price, by computational representation demand position and service position
Second parameter acquiring of the matching degree of the first parameter and expectation amount of money scope and price with degree is matched with service requirement information
At least one service quotation information.
8. method according to claim 1, it is characterised in that methods described also includes：
Obtain transaction evaluation information；And,
Will conclude the business evaluation information record with the multiple service providing node jointly safeguard on the block chain.
9. a kind of service transaction system based on block chain technology, including：
At least one client, is configured to the service requirement information of network upload；
Multiple service providing nodes, are configured as issuing service quotation information；
Trading server, for obtaining the service requirement information and the service quotation information, and to the client push
At least one service quotation information matched with the service requirement information；
Wherein, the trading server and the multiple service providing node are configured to form block chain network, when striking a bargain,
The trading server obtains deal message, the deal message is documented in and is safeguarded jointly with the multiple service providing node
Block chain on；
Wherein, the deal message includes the service providing node of turnover and conclusion of the business.
10. service transaction system according to claim 9, it is characterised in that the trading server and the multiple clothes
Business provides node and is configured as according to every deal message generation block chain paper money issued by a provincial bank to be circulated in a given area, and by the block chain paper money issued by a provincial bank to be circulated in a given area extremely
Small part distributes to the corresponding service providing node of deal message, by paper money issued by a provincial bank to be circulated in a given area distribution be documented in common maintenance described
On block chain.
11. service transaction systems according to claim 9, it is characterised in that the trading server and the multiple clothes
Business provides node and is configured as generating block chain paper money issued by a provincial bank to be circulated in a given area according to the quantity of the service quotation information of service providing node issue, and
The block chain paper money issued by a provincial bank to be circulated in a given area is at least partly distributed into corresponding service providing node, and record and institute are distributed by the paper money issued by a provincial bank to be circulated in a given area
State multiple service providing nodes jointly safeguard on the block chain.
12. service transaction system according to claim 10 or 11, it is characterised in that the trading server and described many
Individual service providing node is additionally configured to for the remainder of the block chain paper money issued by a provincial bank to be circulated in a given area for generating to be averagely allocated to other services
Node is provided.
13. service transaction systems according to claim 9, it is characterised in that the server is configured as obtaining and strikes a bargain
The means of payment and correspondence share of the amount of money and turnover, the means of payment and corresponding share according to turnover are adjusted respectively
Paid with block chain payment function and currency payment function, and deal message is generated after paying successfully；
Wherein, the means of payment includes that block chain paper money issued by a provincial bank to be circulated in a given area pays or currency pays.
14. service transaction systems according to claim 9, it is characterised in that the multiple service providing node issue
Multiple service quotation information are the service quotation information that service providing node sends in response to the service requirement information；Or,
Multiple service quotation information of the multiple service providing node issue are the advance service requirement information for uploading.
15. service transaction systems according to claim 9, it is characterised in that the service requirement information includes demand position
Amount of money scope is put and expects, the service quotation information includes service position and price, and the trading server passes through computational chart
Second ginseng of the first parameter for levying the matching degree of demand position and service position and the matching degree for expecting amount of money scope and price
Number obtains at least one service quotation information matched with service requirement information.
16. service transaction systems according to claim 9, it is characterised in that the server is configured as obtaining transaction
Evaluation information, and will conclude the business evaluation information record with the multiple service providing node jointly safeguard in the block chain
On；Or,
The client is configured to safeguard the block chain, institute jointly with the server and the multiple service providing node
State client for initiate by it is described transaction evaluation information record in the block chain.
A kind of 17. trading servers, including：
At least one processor；
Memory, the instruction executable for storing the processor；
The processor is configured as performing the method as any one of claim 1-8.
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