CN113568920A - Parking resource integration method and system based on block chain - Google Patents
Parking resource integration method and system based on block chain Download PDFInfo
- Publication number
- CN113568920A CN113568920A CN202110839593.0A CN202110839593A CN113568920A CN 113568920 A CN113568920 A CN 113568920A CN 202110839593 A CN202110839593 A CN 202110839593A CN 113568920 A CN113568920 A CN 113568920A
- Authority
- CN
- China
- Prior art keywords
- block chain
- information
- parking
- parking space
- local
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000010354 integration Effects 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000006698 induction Effects 0.000 claims description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/23—Updating
- G06F16/2379—Updates performed during online database operations; commit processing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
Landscapes
- Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- General Engineering & Computer Science (AREA)
- Computing Systems (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a parking resource integration method and system based on a block chain, which gathers a plurality of parking service operators in the same system, and realizes the consensus trust between the parking service operators and users by adopting an intelligent contract mode under the condition of not needing the intervention of a third party.
Description
Technical Field
The invention belongs to the field of block chain parking, and particularly relates to a parking resource integration method and system based on a block chain.
Background
In recent years, the problem of 'difficult and disorderly parking' is increasingly prominent, and the daily life of people is seriously influenced. At present, three main problems exist in the urban parking system. Firstly, the parking space resources are in shortage, and the increasingly serious parking problem is difficult to be relieved by only expanding the number of the parking spaces; secondly, the parking system management lacks a professional management mode, the parking space information cannot be shared, the fuel consumption and the carbon dioxide emission are increased, and the environmental pollution is serious. Thirdly, the charging information is opaque, and the parking parties are difficult to take out the reliable transaction voucher due to transaction disputes. Therefore, how to integrate parking resources, let car owners know all parking lot conditions, and provide reliable transaction credentials are key elements of the current intelligent parking system.
Blockchains serve as an emerging decentralized architecture and distributed computing paradigm. The information isolated island phenomenon of each parking lot can be broken through, information resources of each parking lot can be shared on the block chain, a consensus mechanism, cryptography and intelligent contracts are utilized, data are jointly maintained by a plurality of different nodes, and the data cannot be forged and tampered.
Disclosure of Invention
The invention aims to overcome the defects and provides a parking resource integration method and system based on a block chain, a plurality of parking service operators are gathered in the same system, under the condition that third party intervention is not needed, the consensus trust among the parking service operators and between the service operators and users is realized by adopting an intelligent contract mode, and the system has the characteristics that the transaction information is transparent, the transaction can be tracked and cannot be reversed, so that the intelligent parking of an intelligent city is realized.
In order to achieve the above object, a parking resource integration method based on a block chain includes the following steps:
uploading the operation information of all parking lots, and storing the operation information through a block chain network;
uploading the operation state information of all parking lots, and storing the operation state information through a local block chain;
the encrypted operation information corresponds to the operation state information;
when the operation state information changes, uploading the operation state information to a local block chain for storage;
uploading the completed intelligent contract to a block chain network for storage, dynamically changing the intelligent contract according to time, generating transaction data and storing the transaction data in the block chain network;
when the operation state information is changed again, the transaction data at the current moment is sent to the corresponding local block chain;
when the operation information changes, the corresponding intelligent contract is extracted through the block chain network and verified, and the operation information is changed and uploaded and stored to the block chain network again.
The operation information comprises a parking lot map, free parking spaces, parking price, coupons and preferential time periods.
The operation state information comprises parking space occupation and parking space vacancy; and in the initial state, the operation state information is that the parking space is vacant.
The intelligent contracts are agreed upon jointly between the user and the provider.
And when the operation state information is changed from the occupied parking space to the vacant parking space, the operation state information is automatically changed by the corresponding local block chain.
A parking resource integration system based on a block chain comprises an operator unit, a block chain network unit, an integrated service system, Internet of things equipment and a user unit;
the operator unit is used for acquiring the operation information of the current parking lot and uploading the operation information to the block chain network;
the Internet of things equipment is used for collecting the operation state information of the current parking lot, uploading the operation state information and uploading the operation state information to the local block chain network;
the block chain network is used for storing and receiving information of each local host;
the user unit is used for sending the demand information to the integrated service system and receiving the information fed back by the integrated service system;
the integrated service system is used for extracting the information in the block chain according to the demand information and sending the information to the corresponding user unit.
The operator unit comprises several operators, each operator being established independently.
The user unit comprises a plurality of users, each user is used for independent establishment, each user is provided with a separate private account, and the private accounts are used for providing parking requirement information.
The block chain network unit comprises a local server and an integrated server;
the local server comprises a host, a local block chain and an intelligent contract; the host is used for receiving data sent by each operator private account; the local block chain is a special classified account book for each independent parking lot; the intelligent contract is an agreement agreed by the user and the operator;
the integrated server is used for receiving the data transmitted by each host and distributing the data to the public transparent public account.
The Internet of things equipment comprises a control unit, a sensor, a ground induction coil and a camera;
the ground induction coil is buried underground in the parking space, the sensor is arranged above the parking space, the camera faces the parking space, and the ground induction coil, the sensor and the camera are connected to the control unit;
the control unit is used for judging the parking space state according to the collected data and sending the parking space state to the local block chain network unit.
Compared with the prior art, the parking system has the advantages that a plurality of parking service operators are gathered in the same system, common identification trust among the parking service operators and between the service operators and users is realized by adopting an intelligent contract mode under the condition that third party intervention is not needed, the system is characterized in that transaction information is transparent, transactions can be tracked and cannot be reversed, and accordingly intelligent parking of a smart city is realized.
Drawings
FIG. 1 is a block diagram of the system of the present invention;
FIG. 2 is a diagram of the system layer architecture of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Referring to fig. 1 and 2, a parking resource integration system based on a block chain includes an operator unit, a block chain network unit, an integrated service system, an internet of things device, and a user unit;
the operator unit comprises several operators, each operator being established independently. The operator unit is used for acquiring the operation information of the current parking lot and uploading the operation information to the block chain network; each operator sets a separate private account, and provides operation information of the parking lot using the account. The operation information includes: intelligent parking, map car finding, parking charging, member recharging, invoicing, parking space information updating and the like.
The Internet of things equipment comprises a control unit, a sensor, a ground induction coil and a camera; the ground induction coil is buried underground in the parking space, the sensor is arranged above the parking space, the camera faces the parking space, and the ground induction coil, the sensor and the camera are connected to the control unit; the control unit is used for judging the parking space state according to the collected data and sending the parking space state to the local block chain network unit. The Internet of things equipment is used for acquiring the operation state information of the current parking lot, uploading the operation state information and uploading the operation state information to the block chain network; sensors and data sources are traceable. By utilizing the characteristics of block chain safety and non-tampering, the credibility of the open public ledger data in the block chain network is greatly enhanced. By using cryptography, the user and parking lot operation information can be altered by the authenticating party.
The block chain network is used for storing the received information;
the user unit comprises a plurality of users, each user is used for independent establishment, each user is provided with a separate private account, and the private accounts are used for providing parking demand information. The user unit is used for sending the demand information to the integrated service system and receiving the information fed back by the integrated service system; each user has an independent application program interface through the integrated service system, so that the interaction between the user and the integrated service system is facilitated. The parking demand information includes: the method comprises the steps of parking lot searching, parking space inquiring, parking space reserving, ticket charging and purchasing, payment parking, vehicle finding through navigation, invoice printing, emergency help and the like.
The integrated service system is used for extracting the information in the block chain according to the demand information and sending the information to the corresponding user unit.
The block chain network unit comprises a local server and an integrated server; the local server comprises a host, a local block chain and an intelligent contract; the host is used for receiving data sent by each operator private account; the local block chain is a special classified account book for each independent parking lot; the intelligent contract is an agreement agreed by the user and the operator; the integrated server is used for receiving the data transmitted by each host and distributing the data to the public transparent public account.
After the operator unit and the user unit register information on the application program, the registration information is uploaded to the block chain in real time, meanwhile, the block chain returns a pair of public key and private key to the user, the public key is an account address of the user on the block chain, and the private key is used as a unique key for operating the account.
A parking resource integration method based on a block chain comprises the following steps:
uploading the operation information of all parking lots, and storing the operation information through a block chain network; the operation information comprises a parking lot map, free parking spaces, parking price, coupons and preferential time periods.
Uploading the operation state information of all the parking lots to a local storage; the operation state information includes parking space occupancy and parking space vacancy. And in the initial state, the operation state information is that the parking space is vacant.
The encrypted operation information corresponds to the operation state information;
when the operation state information changes, uploading the operation state information to a local storage;
uploading the completed intelligent contract to a block chain network for storage, wherein the intelligent contract is agreed by a user and a supplier together, and the intelligent contract dynamically changes according to time to generate transaction data to be stored in the block chain network;
when the operation state information is changed again, the transaction data at the current moment is sent to the corresponding local block chain;
when the operation information changes, the corresponding intelligent contract is extracted through the block chain network and verified, and the operation information is changed and uploaded and stored to the block chain network again.
And when the operation state information is changed from the occupied parking space to the vacant parking space, the operation state information is automatically changed by the corresponding local block chain.
The parking transaction data is the total price of parking transactions for different time periods set by the operator. The data of each operator are stored in respective independent local block chains and uploaded to an open public account book through corresponding integrated interfaces, and a chain structure is formed from no transaction record to continuously increasing blocks, and a hash value, a timestamp for authenticating transaction, transaction information, a public and private key and the like are packaged in the chain structure, so that the safety and reliability of all parking data under the condition that the data are published in the whole network are ensured. On a block chain network, a consensus mechanism is adopted among nodes to maintain the consistency of parking data of a data layer, the non-tampering and traceability of data information in the distributed account book are ensured through asymmetric encryption and Hash algorithm in cryptography, and the parking data on the block chain is equivalent to a non-tampering and distributed database.
Example (b):
when a parking space is changed into a parking space occupation state from a parking space vacant state, the corresponding Internet of things equipment is integrated into a local block chain network through a P2P network protocol, data are transmitted into the block chain network through a transaction layer, and the vehicle information and the current moment are recorded and used for updating the local classification account book. When the parking space state is from the parking space occupation to the parking space vacancy, the transaction data is changed by the local block chain, and the local block chain feeds the transaction data back to the local host; meanwhile, when the operation information such as parking price provided by the operator is changed, an intelligent contract is established through the block chain network and is stored in the block chain network. When the operation information changes, transaction data is generated and sent to the blockchain network for verification. All transaction data is verified by the blockchain network through a consensus mechanism, if the transaction is valid, the transaction is stored in a public ledger, and at the same time, all local blockchains are updated. Otherwise, the transaction is invalid and the operation information cannot be changed.
The user unit can utilize the application program through the private account to enable the user to directly interact with the integrated service system. The user can search the parking lot, inquire parking places, reserve parking places, recharge and buy tickets, pay for parking, navigate and find vehicles, print invoices, help emergently and the like. The users are connected to the blockchain network through the application layer and can use the application program to send their requests to the full provincial integration service system, and the full provincial integration service system is responsible for proposing a proper parking lot or parking space according to the selection of the users and the positions of the users. Since the user directly interacts with the full provincial level integration service system, the application layer directly provides parking services to the user in a manner of P2P.
The invention promotes data integrity between different data and trust between stakeholders. By the method and the system, a user can find a parking lot or parking space closest to a destination in a whole province range. In addition, the invention focuses on the safety and privacy of transaction data and user data, the blockchain technology has a great influence in the decentralized field, all stakeholders generate trust in the transaction process by adopting the blockchain technology, the data privacy and safety are ensured by the intelligent contract function, and the uploading of the data of the provincial-level integrated service system to an open public account book is transparent, so that the trust between the user and each parking service operator is established, and the decentralized system avoids the transmission of personal or business strategy related information by a third party.
Claims (10)
1. A parking resource integration method based on a block chain is characterized by comprising the following steps:
uploading the operation information of all parking lots, and storing the operation information through a block chain network;
uploading the operation state information of all parking lots, and storing the operation state information through a local block chain;
the encrypted operation information corresponds to the operation state information;
when the operation state information changes, uploading the operation state information to a local block chain for storage;
uploading the completed intelligent contract to a block chain network for storage, dynamically changing the intelligent contract according to time, generating transaction data and storing the transaction data in the block chain network;
when the operation state information is changed again, the transaction data at the current moment is sent to the corresponding local block chain;
when the operation information changes, the corresponding intelligent contract is extracted through the block chain network and verified, and the operation information is changed and uploaded and stored to the block chain network again.
2. The method as claimed in claim 1, wherein the operation information includes a parking lot map, free parking spaces, parking price, coupons and preferential time periods.
3. The method of claim 1, wherein the operation status information includes parking space occupancy and parking space vacancy; and in the initial state, the operation state information is that the parking space is vacant.
4. The method as claimed in claim 1, wherein the intelligent contract is agreed by the user and the supplier.
5. The method as claimed in claim 1, wherein the operation status information is changed from parking space occupancy to parking space vacancy by the corresponding local blockchain.
6. A parking resource integration system based on a block chain is characterized by comprising an operator unit, a block chain network unit, an integrated service system, Internet of things equipment and a user unit;
the operator unit is used for acquiring the operation information of the current parking lot and uploading the operation information to the block chain network;
the Internet of things equipment is used for collecting the operation state information of the current parking lot, uploading the operation state information and uploading the operation state information to the local block chain;
the block chain network is used for storing and receiving information of each local host;
the user unit is used for sending the demand information to the integrated service system and receiving the information fed back by the integrated service system;
the integrated service system is used for extracting the information in the block chain according to the demand information and sending the information to the corresponding user unit.
7. The system of claim 6, wherein the operator unit comprises a plurality of operators, and each operator is independently established.
8. The system of claim 6, wherein the user unit comprises a plurality of users, each user is used for independent establishment, each user has a separate private account, and the private account is used for providing parking demand information.
9. The system of claim 6, wherein the blockchain network unit comprises a local server and an integration server;
the local server comprises a host, a local block chain and an intelligent contract; the host is used for receiving data sent by each operator private account; the local block chain is a special classified account book for each independent parking lot; the intelligent contract is an agreement agreed by the user and the operator;
the integrated server is used for receiving the data transmitted by each host and distributing the data to the public transparent public account.
10. The system of claim 6, wherein the IOT equipment comprises a control unit, a sensor, a ground induction coil and a camera;
the ground induction coil is buried underground in the parking space, the sensor is arranged above the parking space, the camera faces the parking space, and the ground induction coil, the sensor and the camera are connected to the control unit;
the control unit is used for judging the parking space state according to the collected data and sending the parking space state to the local block chain network unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110839593.0A CN113568920A (en) | 2021-07-23 | 2021-07-23 | Parking resource integration method and system based on block chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110839593.0A CN113568920A (en) | 2021-07-23 | 2021-07-23 | Parking resource integration method and system based on block chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113568920A true CN113568920A (en) | 2021-10-29 |
Family
ID=78167025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110839593.0A Pending CN113568920A (en) | 2021-07-23 | 2021-07-23 | Parking resource integration method and system based on block chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113568920A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108615402A (en) * | 2018-06-14 | 2018-10-02 | 山东交通学院 | A kind of intelligent parking and parking stall shared system based on block chain technology |
| CN109636547A (en) * | 2019-01-02 | 2019-04-16 | 浙江师范大学 | A kind of distributed parking shared system and implementation method based on block chain |
| KR20200013206A (en) * | 2018-07-29 | 2020-02-06 | 임장순 | Freight booking system and method based on blockchains |
| CN110992728A (en) * | 2019-12-12 | 2020-04-10 | 广东安居宝数码科技股份有限公司 | Parking service method and system based on block chain |
| US20200213329A1 (en) * | 2018-03-06 | 2020-07-02 | Americorp Investments Llc | Blockchain-Based Parking Systems |
-
2021
- 2021-07-23 CN CN202110839593.0A patent/CN113568920A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200213329A1 (en) * | 2018-03-06 | 2020-07-02 | Americorp Investments Llc | Blockchain-Based Parking Systems |
| CN108615402A (en) * | 2018-06-14 | 2018-10-02 | 山东交通学院 | A kind of intelligent parking and parking stall shared system based on block chain technology |
| KR20200013206A (en) * | 2018-07-29 | 2020-02-06 | 임장순 | Freight booking system and method based on blockchains |
| CN109636547A (en) * | 2019-01-02 | 2019-04-16 | 浙江师范大学 | A kind of distributed parking shared system and implementation method based on block chain |
| CN110992728A (en) * | 2019-12-12 | 2020-04-10 | 广东安居宝数码科技股份有限公司 | Parking service method and system based on block chain |
Non-Patent Citations (2)
| Title |
|---|
| 李峻宇: "基于大数据的城市级智慧停车平台", 物联网技术, vol. 10, no. 1, 20 January 2020 (2020-01-20), pages 83 - 87 * |
| 王博;张一锋;: "以区块链为基础打造智慧城市大数据基础平台", 智慧城市评论, no. 01, 30 April 2017 (2017-04-30) * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Zhang et al. | Design of | |
| Auer et al. | Towards blockchain-IoT based shared mobility: Car-sharing and leasing as a case study | |
| CN108615402A (en) | A kind of intelligent parking and parking stall shared system based on block chain technology | |
| CN107507451A (en) | Parking stall shared system and method | |
| JP2020524867A (en) | System including server for storing sensor data and related method | |
| JP2004094699A (en) | Intermediation system for vehicle sharing | |
| CN109741482A (en) | A kind of information sharing method and device | |
| CN113095854A (en) | Electric power internet customer service system based on knowledge graph technology | |
| JP2018200589A (en) | Reservation management apparatus, reservation management method, and program | |
| US20220281340A1 (en) | Battery preservation amid transport disuse | |
| CN113568920A (en) | Parking resource integration method and system based on block chain | |
| US20230219446A1 (en) | Power distribution based on mobile data | |
| US20230258731A1 (en) | Demand response optimization | |
| US20230322107A1 (en) | Decentralized charging locations | |
| CN110060503A (en) | Vehicle parking management system, method, apparatus, computer equipment and storage medium | |
| US20230202336A1 (en) | Power allocation based on energy source | |
| US20220219563A1 (en) | Transport recharge level determination | |
| US20200234390A1 (en) | Apparatus and method for locating a mobile asset | |
| US20240140238A1 (en) | Charge optimization for carbon emissions reduction | |
| US20240046797A1 (en) | Grid-related event prediction | |
| US20240109449A1 (en) | Determining vehicle charging locations | |
| US20230278446A1 (en) | Allowing energy use during peak times | |
| US20230261466A1 (en) | Management of power storage in anticipation of peak usage time | |
| JP7481747B2 (en) | Method, device, storage medium and program product for carbon trading | |
| US11917395B2 (en) | Connected vehicle services privacy and protection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |