CN108564372A - A method of the storage guest room based on block chain and intelligent contract and order data - Google Patents
A method of the storage guest room based on block chain and intelligent contract and order data Download PDFInfo
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- CN108564372A CN108564372A CN201810188517.6A CN201810188517A CN108564372A CN 108564372 A CN108564372 A CN 108564372A CN 201810188517 A CN201810188517 A CN 201810188517A CN 108564372 A CN108564372 A CN 108564372A
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- 238000012795 verification Methods 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000011017 operating method Methods 0.000 claims description 3
- 238000013500 data storage Methods 0.000 abstract description 3
- 238000007726 management method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
Classifications
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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
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/389—Keeping log of transactions for guaranteeing non-repudiation of a transaction
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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
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/405—Establishing or using transaction specific rules
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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
- G06Q50/10—Services
- G06Q50/12—Hotels or restaurants
Abstract
The invention discloses a kind of methods in storage guest room and order data based on block chain and intelligent contract, the method is using the block chain formed by guest room information as main chain, order information is executed in the form of intelligent contract as side chain, the present invention changes on the data storage method of traditional database, he is on the basis of traditional database is all independent per data, the data of block chain are stored to form associated chain structure, there is the condition code of a upper block in record on each block, mutual verification can be all formed between data every in this way, once data are tampered, condition code will change, and this data will be identified as in vain by other people；Therefore it can not be distorted with the form of block chain storage data.
Description
Technical field
The present invention relates to data storage and lodging industry field, espespecially a kind of storage visitor based on block chain and intelligent contract
The method in room and order data.
Background technology
Lodging industry concept includes the industry of all services of accommodating, such as hotel, hotel, youth hotel, Min Su, public affairs
Residence, it is short rent a house, caravan hire out etc..
In existing lodging industry way to manage, the guest room data and order data of different businessmans and platform are all independent
, so if a lodging industry businessman is if multiple reservation platforms issue the guest room information of oneself, due to each platform number
According to can not intercommunication, so the frequent repetitive operation change guest room data between multiple platforms are needed, to ensure guest room information
Accuracy prevents order time conflict from causing client that can not move in, and not only real-time is poor for frequent manual operation, is also easy to out
It is wrong.
And since the problems such as privacy, safety, secrecy, mutual trust can not form a unified visitor between different platform and businessman
Room and order data center, this is one biggest obstacle of lodging industry information sharing, and this method passes through block chain and intelligent contract skill
The characteristics such as the transparency, decentralization, the safety of art build a data information sharing mutual trust system towards lodging industry, thorough
Bottom solves this problem.
Invention content
The shortcomings that the technical problem to be solved by the present invention is to overcome the prior arts provides one kind and passing through area in lodging industry
The method that guest room data and order data are stored based on block chain technology and intelligent contract technology, application by this method,
The decentralization faith mechanism of block chain technology can be utilized to solve different businessmans in lodging industry, different reservation platforms, difference
Information sharing between guest room managing system and data mutual trust problem.
In order to solve the above technical problem, the present invention provides the following technical solutions：
The present invention provides a kind of method in storage guest room and order data based on block chain and intelligent contract, and the method will be by
The block chain that guest room information is formed is executed in the form of intelligent contract as side chain as main chain, by order information, including following
Operating procedure：
S1：All regard all participants as a system；The guest room managing system of the system and the server for subscribing platform are made
For an accounting nodes, each accounting nodes can be verified to receiving order and guest room data, be recorded and be kept accounts to other
Node is broadcasted；
S2：The data of each guest room information and order information are regarded as a block, and corresponding ID is stored in each block
Number and last block condition code, condition code is last block data by the burst of data obtained after encrypting conversion；Each
All there are one corresponding side chains to store the order information in this guest room in guest room；Block and each guest room institute for storing guest room information are right
The order information block answered stores all in accordance with the principle of block chain, and is mutually authenticated, can not altered data；
S3：According to the ID number and condition code of each block named in S1, and the area is in the block is also stored with a block
ID number and condition code；Being formed all independent single blocks according to ID number and condition code by this method has incidence relation
Block chain；
S4：In guest room information and the data core key value of order information deposit block chain, and other data remain stored in pair
In the private data library for the accounting nodes management system answered；
S5：Encryption Algorithm and data store organisation involved in above-mentioned S1-S4 are increased income, anyone or mechanism are obtaining body
Part ID and private key can do oneself management system or reservation platform according to the algorithm and data structure of announcement secondary later
The system is added in exploitation；
S6：User finds correspondence according to the ID number and condition code of itself, and by the guest room information of accounting nodes management system
The order information in guest room can search other guest room order messages further through the order information；Since area's data in the block are modified
Later, condition code can also change, so block verification can be associated with by it illegally, be based on such authentication mechanism, entire block
Data in Chain System can not be tampered and forge, and have great safety and uniqueness；
S7：The treatment mechanism of Data Concurrent conflict, an accounting nodes are wanted to exercise book keeping operation power and broadcast other accounting nodes to remember
Before account information, book keeping operation power locking request is first sent to other accounting nodes, other accounting nodes are obtaining locking book keeping operation power
After request, if other accounting nodes book keeping operation power of getting along well forms conflict, interim book keeping operation key is fed back, and temporarily no longer
Receive other Accounting Requests, until locking is released, it is desirable to which the accounting nodes for exercising book keeping operation power obtain more than half accounting nodes notes
After account key, just accounting information can be broadcasted to every other accounting nodes.
As a preferred technical solution of the present invention, it is to be stored with execution mechanism and dependency number to define the intelligent contract
According to set, this collection is combined into several blocks and stored by block chain type, and intelligent contract will change it according to its execution mechanism
Execution state, and the variation of execution state is broadcasted to other accounting nodes, other accounting nodes carry out after receiving broadcast
Legitimate verification, preservation are simultaneously broadcasted to other accounting nodes.
As a preferred technical solution of the present invention, which uses P2P agreements, P2P agreements to be assisted for point-to- point communication
View.
As a preferred technical solution of the present invention, block chained form system, the chained form system are formed in all guest rooms
In have m guest room information, then corresponding guest room order information has m chain type order information.
The advantageous effect that is reached of the present invention is：The present invention is changed on the data storage method of traditional database
Become, the data of block chain are stored to form the chain that is mutually related by he on the basis of traditional database is all independent per data
Formula structure has the condition code of a upper block in the record on each block, in this way per data between can all be formed
It is mutually authenticated, once data are tampered, condition code can change, and this data will be identified as in vain by other people；Cause
This can not be distorted with the form of block chain storage data.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
In the accompanying drawings：
Fig. 1 is overall structure of the present invention；
Fig. 2 is overall flow block diagram of the present invention.
Specific implementation mode
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
In the description of the present invention, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal"
Or position relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, and
It is not that the device of instruction or hint meaning or element must have a particular orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, can also be electrical connection；It can be directly connected, it can also be indirect by intermediary
It is connected, can is the connection inside two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
Embodiment：As shown in Figs. 1-2, the present invention provides a kind of storage guest room based on block chain and intelligent contract and order
The method of data, the method is using the block chain formed by guest room information as main chain, by order information with the shape of intelligent contract
Formula is executed as side chain, including following operating procedure：
S1：All regard all participants as a system；The guest room managing system of the system and the server for subscribing platform are made
For an accounting nodes, each accounting nodes can be verified to receiving order and guest room data, be recorded and be kept accounts to other
Node is broadcasted；
S2：The data of each guest room information and order information are regarded as a block, and corresponding ID is stored in each block
Number and last block condition code, condition code is last block data by the burst of data obtained after encrypting conversion；Each
All there are one corresponding side chains to store the order information in this guest room in guest room；Block and each guest room institute for storing guest room information are right
The order information block answered stores all in accordance with the principle of block chain, and is mutually authenticated, can not altered data；
S3：According to the ID number and condition code of each block named in S1, and the area is in the block is also stored with a block
ID number and condition code；Being formed all independent single blocks according to ID number and condition code by this method has incidence relation
Block chain；
S4：In guest room information and the data core key value of order information deposit block chain, and other data remain stored in pair
In the private data library for the accounting nodes management system answered；
S5：Encryption Algorithm and data store organisation involved in above-mentioned S1-S4 are increased income, anyone or mechanism are obtaining body
Part ID and private key can do oneself management system or reservation platform according to the algorithm and data structure of announcement secondary later
The system is added in exploitation；
S6：User finds correspondence according to the ID number and condition code of itself, and by the guest room information of accounting nodes management system
The order information in guest room can search other guest room order messages further through the order information；Since area's data in the block are modified
Later, condition code can also change, so block verification can be associated with by it illegally, be based on such authentication mechanism, entire block
Data in Chain System can not be tampered and forge, and have great safety and uniqueness；
S7：The treatment mechanism of Data Concurrent conflict, since lodging industry is very high to the timeliness requirement of data access, so necessary
Ensure access efficiency by technological means and concurrency conflict can be prevented, an accounting nodes want to exercise book keeping operation power to it
Before his accounting nodes broadcast accounting information, book keeping operation power locking request, other accounting nodes are first sent to other accounting nodes
After obtaining locking book keeping operation power request, if other accounting nodes book keeping operation power of getting along well forms conflict, interim book keeping operation is fed back
Key, and temporarily no longer receive other Accounting Requests, until locking is released, it is desirable to which the accounting nodes for exercising book keeping operation power obtain
After more than half accounting nodes book keeping operation keys, just accounting information can be broadcasted to every other accounting nodes.
It is the set for being stored with execution mechanism and related data to define the intelligent contract, this collection is combined into several blocks and passes through
Block chain type is stored, and intelligent contract will change its execution state according to its execution mechanism, and the variation of execution state to
Other accounting nodes are broadcasted, other accounting nodes carry out legitimate verification after receiving broadcast, preserve and saved to other book keeping operations
Point is broadcasted；It is PPP(Point to Point Protocol) that the broadcast, which uses P2P agreements, P2P agreements,；Block chain type is formed in all guest rooms
System has m guest room information in the chained form system, then corresponding guest room order information has m chain type order information.
Specifically：The server of guest room managing system and reservation platform in entire management system is as a book keeping operation section
Point, each accounting nodes can be verified, recorded and be broadcasted to other accounting nodes to receiving order and guest room data；
P2P agreements are PPP(Point to Point Protocol)；The block chain that wherein guest room information is formed is as main chain, by order information with intelligent contract
Form as side chain execute；The data of each guest room information and order information are now regarded as a block, in each block
It is all stored with the ID number and condition code of a block, condition code is one that last block data obtains later by encrypting conversion
String data.The block chain with incidence relation will be formed between design different blocks in this way with ID number and condition code；
Its condition code can also change after being modified due to area's data in the block, so block verification can be associated with by it illegally, be based on this
The authentication mechanism of sample, the data in entire block Chain System can not be tampered and forge, and have great safety and uniqueness
Feature.
Finally it should be noted that：It these are only the preferred embodiment of the present invention, be not intended to restrict the invention, although
Present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, still can be right
Technical solution recorded in foregoing embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in the protection of the present invention
Within the scope of.
Claims (4)
1. a kind of method in storage guest room and order data based on block chain and intelligent contract, which is characterized in that the method
Using the block chain formed by guest room information as main chain, order information is executed in the form of intelligent contract as side chain, including
Following operating procedure：
S1：All regard all participants as a system；The guest room managing system of the system and the server for subscribing platform are made
For an accounting nodes, each accounting nodes can be verified to receiving order and guest room data, be recorded and be kept accounts to other
Node is broadcasted；
S2：The data of each guest room information and order information are regarded as a block, and corresponding ID is stored in each block
Number and last block condition code, condition code is last block data by the burst of data obtained after encrypting conversion；Each
All there are one corresponding side chains to store the order information in this guest room in guest room；Block and each guest room institute for storing guest room information are right
The order information block answered stores all in accordance with the principle of block chain, and is mutually authenticated, can not altered data；
S3：According to the ID number and condition code of each block named in S1, and the area is in the block is also stored with a block
ID number and condition code；Being formed all independent single blocks according to ID number and condition code by this method has incidence relation
Block chain；
S4：In guest room information and the data core key value of order information deposit block chain, and other data remain stored in pair
In the private data library for the accounting nodes management system answered；
S5：Encryption Algorithm and data store organisation involved in above-mentioned S1-S4 are increased income, anyone or mechanism are obtaining body
Part ID and private key can do oneself management system or reservation platform according to the algorithm and data structure of announcement secondary later
The system is added in exploitation；
S6：User finds correspondence according to the ID number and condition code of itself, and by the guest room information of accounting nodes management system
The order information in guest room can search other guest room order messages further through the order information；Since area's data in the block are modified
Later, condition code can also change, so block verification can be associated with by it illegally, be based on such authentication mechanism, entire block
Data in Chain System can not be tampered and forge, and have great safety and uniqueness；
S7：The treatment mechanism of Data Concurrent conflict, an accounting nodes are wanted to exercise book keeping operation power and broadcast other accounting nodes to remember
Before account information, book keeping operation power locking request is first sent to other accounting nodes, other accounting nodes are obtaining locking book keeping operation power
After request, if other accounting nodes book keeping operation power of getting along well forms conflict, interim book keeping operation key is fed back, and temporarily no longer
Receive other Accounting Requests, until locking is released, it is desirable to which the accounting nodes for exercising book keeping operation power obtain more than half accounting nodes notes
After account key, just accounting information can be broadcasted to every other accounting nodes.
2. the method in a kind of storage guest room and order data based on block chain and intelligent contract according to claim 1,
It is characterized in that, it is the set for being stored with execution mechanism and related data to define the intelligent contract, this collection is combined into several blocks
It is stored by block chain type, intelligent contract will change its execution state according to its execution mechanism, and the change of execution state
Change and broadcasted to other accounting nodes, other accounting nodes carry out legitimate verification after receiving broadcast, preserve and to other notes
Account node is broadcasted.
3. the method in a kind of storage guest room and order data based on block chain and intelligent contract according to claim 2,
It is characterized in that, it is PPP(Point to Point Protocol) that the broadcast, which uses P2P agreements, P2P agreements,.
4. the method in a kind of storage guest room and order data based on block chain and intelligent contract according to claim 1,
It is characterized in that, forming block chained form system in all guest rooms, there is m guest room information in the chained form system, then corresponding visitor
Room order information has m chain type order information.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810188517.6A CN108564372A (en) | 2018-03-07 | 2018-03-07 | A method of the storage guest room based on block chain and intelligent contract and order data |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810188517.6A CN108564372A (en) | 2018-03-07 | 2018-03-07 | A method of the storage guest room based on block chain and intelligent contract and order data |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109584110A (en) * | 2018-11-22 | 2019-04-05 | 广州点睿信息科技有限公司 | A kind of intelligent hotel managing device and method based on block chain |
| CN109829718A (en) * | 2019-01-30 | 2019-05-31 | 缀初网络技术(上海)有限公司 | A kind of block chain multi-layer framework and its operation method based on storage application scenarios |
| CN111327648A (en) * | 2018-12-13 | 2020-06-23 | 北京果仁宝软件技术有限责任公司 | Processing method and system based on block chain intelligent contract |
| CN111343157A (en) * | 2020-02-11 | 2020-06-26 | 南京峰凯云歌数据科技有限公司 | Information encryption system based on block chain |
| CN112926085A (en) * | 2021-03-05 | 2021-06-08 | 合肥都市链情商务有限公司 | Database data storage and tamper-proof system and method based on block chain contract |
| CN112968940A (en) * | 2021-01-30 | 2021-06-15 | 银盛通信有限公司 | Internet transaction data storage method based on partition authentication technology |
-
2018
- 2018-03-07 CN CN201810188517.6A patent/CN108564372A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109584110A (en) * | 2018-11-22 | 2019-04-05 | 广州点睿信息科技有限公司 | A kind of intelligent hotel managing device and method based on block chain |
| CN111327648A (en) * | 2018-12-13 | 2020-06-23 | 北京果仁宝软件技术有限责任公司 | Processing method and system based on block chain intelligent contract |
| CN111327648B (en) * | 2018-12-13 | 2022-04-12 | 北京果仁宝软件技术有限责任公司 | Processing method and system based on block chain intelligent contract |
| CN109829718A (en) * | 2019-01-30 | 2019-05-31 | 缀初网络技术(上海)有限公司 | A kind of block chain multi-layer framework and its operation method based on storage application scenarios |
| CN109829718B (en) * | 2019-01-30 | 2022-12-23 | 缀初网络技术(上海)有限公司 | Block chain multi-level framework based on storage application scene and operation method thereof |
| CN111343157A (en) * | 2020-02-11 | 2020-06-26 | 南京峰凯云歌数据科技有限公司 | Information encryption system based on block chain |
| CN112968940A (en) * | 2021-01-30 | 2021-06-15 | 银盛通信有限公司 | Internet transaction data storage method based on partition authentication technology |
| CN112926085A (en) * | 2021-03-05 | 2021-06-08 | 合肥都市链情商务有限公司 | Database data storage and tamper-proof system and method based on block chain contract |
| CN112926085B (en) * | 2021-03-05 | 2023-06-20 | 合肥都市链情商务有限公司 | Database data storage and tamper-proof system and method based on blockchain contracts |
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Application publication date: 20180921 |