CN109087092A - A kind of urban transportation charging system based on block chain - Google Patents
A kind of urban transportation charging system based on block chain Download PDFInfo
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- CN109087092A CN109087092A CN201810702498.4A CN201810702498A CN109087092A CN 109087092 A CN109087092 A CN 109087092A CN 201810702498 A CN201810702498 A CN 201810702498A CN 109087092 A CN109087092 A CN 109087092A
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- G—PHYSICS
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
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- 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
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Abstract
The present invention provides a kind of urban transportation charging system based on block chain, the standard in each city is often established in the payment of urban transportation as unit of city, such as bus card, there is " all-purpose card " of oneself urban inner in each city, although it can be applied to subway at the same time, ferry, other traffic situations such as light rail, but it is not available to the function that " all-purpose card " is somebody's turn to do in other cities, simultaneously all " all-purpose card " carried out by way of the more new data centered on server end using, centralization is easy to cause the unstable of the charging system, and user privacy information cannot be effectively protected, Given this present invention provides a kind of urban transportation charging systems based on block chain.
Description
Technical field
The present invention relates to urban transportation consumer field, in particular to a kind of urban transportation charging system based on block chain.
Background technique
The development for looking back the payment of China's public transport substantially have passed through entity ticket epoch, IC card epoch and develop
The mobile interchange epoch.Before the nineties, the means of payment base by bus of the public transports such as China's bus, electric car, subway
Originally it is only limitted to be divided into disposable ticket and stored-value ticket (day rover, monthly ticket, annual ticket) by cash purchase entity ticket.Until in the nineties
Phase, public transport IC card charging system occur in cities such as Hangzhou, Shenzhen, Shanghai, and hereafter like the mushrooms after rain in the whole nation
Each big and medium-sized cities are set up, some cities be even more establish can between a variety of bus tools seamless switching card system.
The mainstream that various types of IC card become for the payment of local's public transport quickly.By on October 31st, 2013, the whole nation
More than 600 in a city, there is a city more than 440 to establish the IC card charging system of different scales.Smart phone and movement are mutual
The arrival in connection epoch is filled with many new bloods to then this field, and the application of the technologies such as NFC, two dimensional code allows public transport
Means of payment are enriched like never before.But, various regions public transit system build it is more and more perfect, more facilitate trip while,
But there are also urgent problems to be solved for public transport payment:
First is that still very high to the dependency degree paid in cash.
The subway booking of urban be only capable of cutting using 5 yuan, 10 yuan of cashes because bank note breakage occur bank note without
The case where method uses, influences booking efficiency.
Second is that IC card is difficult to interconnect.
In the IC card epoch, the hundreds of cities in the whole nation establish IC Card Fee independent, lack unified mark
Quasi- and unified management specification, causes the predicament of leadership rendered ineffectual by recalcitrant subordinates to the effort interconnected later, although occurring later across city
The integration of city's regionality all-purpose card also has National urban all-purpose card to interconnect effort as project, but there is also platform cities
City is distributed defect more dispersed, that region continuity is not strong, in the most of regions in the whole nation especially small and medium-sized cities, realize city it
Between interconnecting of paying of public transport be still a kind of extravagant hope, this problem is in the mobile interchange epoch again with various emerging payments
The appearance of means is extended, and summing up is exactly three words --- fragmentation.
Third is that many city IC card charging system operation management fall behind.
It applies for card inconvenience, recharging and paying is difficult, or even accomplishes network management not yet.New forces is called in the presence of these problems
Intervene this field.In order to solve the above problem, occur the technologies such as NFC-SIM bus card, two-dimensional code electronic ticket in the prior art.
Such as prior art number of patent application are as follows: mentioned in 201720498058.2 patent application, the sharply increasing of population, vehicle is possessed
The rapid increase of amount controls stifled measure and makes a big impact to urban public transport trip, city.And current bus mainstream branch
The means of paying are cash and brush bus card (prior art), lead to the upper vehicle speed of citizen slowly or can not go out because leaving behind bus card
Row, the serious efficiency for affecting city bus operation, simultaneously because not installing the dedicated north of vehicle-mounted grade mostly on bus at present
Bucket/GPS positioning system, traffic department can not grasp running state of the vehicle in real time, bring very big shadow to integrated scheduling work
Ring, in order to solve this problem, use in this prior art document: a kind of public transport transaction with two dimensional code payment function is whole
End device, including main control chip module, communication module, NFC module, two dimensional code module, locating module, all-purpose card module, liquid crystal
Module, voice broadcast module, UART module, memory module and power module, the communication module, NFC module, two dimensional code mould
Described in block, locating module, all-purpose card module, Liquid Crystal Module, memory module and power module with the main control chip module
Connection, wherein main control chip module is used to control the data communication and operation of modules；Communication module for device end with
Database platform carries out data exchange and sends location data；NFC module is used to carry out operation for paying the fee with intelligent movable equipment
When data communication；Two dimensional code module carries out barcode scanning operation for paying the fee to intelligent movable equipment for providing two-dimensional code data；Positioning
Real-time position information is sent to traffic department's background management system for positioning position of bus in real time by module；All-purpose card
Module is for carrying out payment of swiping the card；Liquid Crystal Module is for showing the customer consumption amount of money, user's transportation card remaining sum, way of paying, testing
Fare ticket type type, number of swiping the card, positioning states, communications status and instant Beijing time；Voice broadcast module is for carrying out voice
Play the spending amount of user and type of swiping the card；UART module is used to connect computer or smart machine, and to local firmware
Upgraded；Memory module is used to store the consumption information, transportation card balance information and black list information of user, and by logical
Believe that module connects bus management system.However by system above, absolute payment and recording process need to rely on centralized servers
Presence, the operation of urban mass-transit system still reliance server still has the risk of systemic breakdown caused by server crash,
Existing passive barcode scanning, NFC public transport payment lack unified supervision, movement track lack of control confidentiality simultaneously.
In view of the above problems of the prior art, the application uses following technical scheme.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of urban transportation charging system based on block chain, Yong Hutong
It crosses registration personal information and urban transportation block chain is added and by the constraint of intelligent contract, according to providing urban service or receive city
Ideal money is paid or is received in service, carries out ideal money transmission by the cipher mode of ring signatures and evaluation is fed back, and pass through
The extraction that module carries out real money is cleared, user can choose encryption upload location information, all this nodal informations of upload
Only it can check that other nodes only partially check permission by this node.
The invention is realized by the following technical scheme:
A kind of urban transportation charging system based on block chain, which is characterized in that specifically include with lower module: payment request
Module, block chain processing module, clearance module；The block chain processing module is Traffic Systems block chain.
Payment request module, which is characterized in that including virtual account creation module, the process that creates is the registration according to user
Request is created, and user is needed to improve personal information, and the personal virtual account information of user is added after the registration is finished
Into block chain node, transaction request is initiated by user, and transaction request is sent to block chain processing module；The payment is asked
Modulus block includes consumption computing module, occupies the amount of money more spent than calculating according to urban transportation, and request is sent to block together
Chain processing module.
Block chain processing module, which is characterized in that when block chain processing module receives the request of payment request module transmission
Afterwards, account information is modified according to transaction request by intelligent contract, and modified account information is synchronized to Traffic Systems
In each node of block chain；The node that the intelligence contract limits provides node and urban transportation as urban transportation and uses section
Point；The intelligence contract is mounted on the client of each node by way of application, for updating and synchronous each node account book.
Clear module, which is characterized in that the data stored in intelligent contract are ideal money, by converging with real money
Rate is converted, and can be carried out the conversion of ideal money and real money by clearing module, be completed the extraction of real money.
Block chain processing module, which is characterized in that including encrypting module, encrypted, utilized by way of ring signatures
The connectivity of ring signatures, it is that the node is issued that the node for only issuing signature, which calculates multiple signatures self by special algorithm,
And other nodes can not calculate the affiliated node of the signature.
Block chain processing module, which is characterized in that it includes but is not limited to train, public transport, subway, taxi that urban transportation, which provides,
Vehicle, shared bicycle；Urban transportation includes but is not limited to individual by bus using node.
Evaluation module, it is service provider that urban transportation, which provides node, and urban transportation is service reciever, clothes using node
Business provider needs recipient's evaluation to be serviced, while servicing reciever and equally existing using credit；By service evaluation module,
Servicing reciever is that service provider carries out service result marking, and service provider is that service reciever carries out credit appraisal.
Evaluation module, which is characterized in that the result for evaluating both sides is to be sent by virtual account, and both sides can not obtain
The direct information of other side, but the whole nodes being located in the block chain can check the service result point or credit of each node
Point.
Encrypting module, which is characterized in that including location information encrypting module, user can choose when issuing payment request
Own location information is uploaded by cipher mode, only the node itself can inquire the location history of itself by this way, and
Other nodes can not obtain its location information.
Payment request module, which is characterized in that be added to block chain node and specifically include by operation block catenary system
Intelligent contract obtain the login account information of user, according to account information creating user virtual account, for other operations.
The beneficial effects of the present invention are:
1, the convenient payment of urban transportation is realized by the decentralization of block chain.
2, by the encryption technology in block chain, the encryption of payment record, location information, evaluation method is realized.
Detailed description of the invention
System flow chart Fig. 1 of the invention
The present invention provides a kind of urban transportation charging system based on block chain, and city is added by registration personal information in user
City's traffic block chain and by the constraint of intelligent contract, pays or receives virtual goods according to providing urban service or receiving urban service
Coin carries out ideal money transmission by the cipher mode of ring signatures and evaluation is fed back, and carries out real money by clearance module
Extraction, user can choose encryption upload location information, and all this nodal informations of upload, which only pass through this node, to be checked,
Other nodes only partially check permission.
Specific embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail, but embodiments of the present invention are not
It is limited to this, in the absence of conflict, the feature in embodiment and embodiment in the present invention can be combined with each other:
Embodiment 1:
Certain user downloads Traffic Systems application of the invention, row information of going forward side by side registration, at this using cell phone client
The personal real information of user is registered into for preliminary in registration process, and during carrying out that urban transportation block chain is added
It is added in the form of creating virtual account, the real information of user is preferably maintained secrecy.
User when taking urban public transport tool using the system, by selecting beginning and end, count automatically by system
The expense that the trip is spent is calculated, and the cost information is added in payment request.
The Payment Options clicked in application issue payment request, and client sends this request to urban transportation block chain
Processing module, after block chain processing module receives the request of payment request module transmission, by intelligent contract according to transaction request
The account information of active user's node is modified, and modified account information is synchronized to each of Traffic Systems block chain
In node；The node that intelligent contract limits provides node and urban transportation using node as urban transportation, this user multiplies
What is sat is subway, then the corresponding amount of money is reduced in the login account of the user node, and then increase accordingly phase in the account registered
The amount of money is answered, while whole nodes in urban transportation block chain carry out the update of account information.
In which upload procedure, using ring signatures technology, user is assigned into a user group by bus, and using empty
Quasi- account carries out the information such as the amount of money, request, position, time and uploads, and information, which carries out other nodes of computations, before uploading to obtain
Take the practical uploader identity information of the information.Trading after whole node information synchronizations terminates, and user information can be
It is inquired in oneself client.
The user combines the impression in riding process simultaneously, carries out service evaluation, and evaluation information equally passes through ring signatures skill
Art carries out encryption upload, and for providing reference for other passengers, and service provider can not produce and see the use for being actually sent out evaluation
Family information.
Embodiment 2:
Certain taximan user downloads Traffic Systems application of the invention using cell phone client, and carries out letter
Breath registration, the personal real information of user is registered into for preliminary in the registration process, and is carrying out that urban transportation area is added
It is added in the form of creating virtual account during block chain, the real information of user is preferably maintained secrecy.
When carrying passenger using the system, by selecting beginning and end, system calculates the driver user automatically
The expense that the trip is spent generates cost information after the confirmation of the taximan user and passenger, and this is taken
It is added in passenger's payment request with information.Passenger issues payment request.
The Payment Options clicked in application issue payment request, and client sends this request to urban transportation block chain
Processing module, after block chain processing module receives the request of payment request module transmission, by intelligent contract according to transaction request
The account information of active user's node is modified, and modified account information is synchronized to each of Traffic Systems block chain
In node；The node that intelligent contract limits provides node and urban transportation as urban transportation and uses node, the note of passenger's node
The corresponding amount of money is reduced in volume account, and then increase accordingly the corresponding amount of money in taxi login account node, while urban transportation
Whole nodes in block chain carry out the update of account information.
In which upload procedure, using ring signatures technology, user is assigned into a user group by bus, and using empty
Quasi- account carries out the information such as the amount of money, request, position, time and uploads, and information, which carries out other nodes of computations, before uploading to obtain
Take the practical uploader identity information of the information.Trading after whole node information synchronizations terminates, and user information can be
It is inquired in oneself client.
Passenger be given a mark by the service that the system can provide taxi, while according to paying convenient Chengdu,
Taxi end automatically generates the evaluation to user credit, and is uploaded by taxi user end, which can be by
Taxi client is newly modified.Whole evaluation informations equally carry out ring signatures encryption,
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of urban transportation charging system based on block chain, which is characterized in that specifically include with lower module: payment request mould
Block, block chain processing module, clearance module；The block chain processing module is Traffic Systems block chain.
2. payment request module as described in claim 1, which is characterized in that including virtual account creation module, create process
To be created according to the registration request of user, user is needed to improve personal information, and after the registration is finished by the individual of user
Virtual account information is added in block chain node, initiates transaction request by user, and transaction request is sent at block chain
Manage module；The payment request module includes consumption computing module, occupies the amount of money more spent than calculating according to urban transportation, and ask
It asks and is sent to block chain processing module together.
3. block chain processing module as described in claim 1, which is characterized in that when block chain processing module receives payment request
After the request that module is sent, account information is modified according to transaction request by intelligent contract, and modified account information is synchronous
Into each node of Traffic Systems block chain；The node that limits of intelligence contract as urban transportation provide node and
Urban transportation uses node；The intelligence contract is mounted on the client of each node by way of application, for updating and together
Walk each node account book.
4. clearance module as described in claim 1, which is characterized in that the data stored in intelligent contract are ideal money,
By being converted with the real money exchange rate, the conversion of ideal money and real money can be carried out by clearing module, is completed
The extraction of real money.
5. block chain processing module as described in claim 1, which is characterized in that including encrypting module, pass through the side of ring signatures
Formula is encrypted, and using the connectivity of ring signatures, the node for only issuing signature calculates multiple label self by special algorithm
Entitled node publication, and other nodes can not calculate the affiliated node of the signature.
6. block chain processing module as claimed in claim 3, which is characterized in that it includes but is not limited to fire that urban transportation, which provides,
Vehicle, public transport, subway, taxi, shared bicycle；Urban transportation includes but is not limited to individual by bus using node.
7. the system as claimed in claim 1, which is characterized in that including evaluation module, it is that service mentions that urban transportation, which provides node,
Supplier, urban transportation are service reciever using node, and service provider needs recipient's evaluation to be serviced, while servicing receiving
Side is equally existed using credit；By service evaluation module, servicing reciever is that service provider carries out service result marking, clothes
Provider be engaged in as service reciever progress credit appraisal.
8. evaluation module as claimed in claim 7, which is characterized in that the result for evaluating both sides is to be sent out by virtual account
It send, both sides can not obtain the direct information of other side, but the whole nodes being located in the block chain can check each node
Service result point or credit score.
9. encrypting module as claimed in claim 5, which is characterized in that including location information encrypting module, user is in publication branch
It can choose when paying request and own location information uploaded by cipher mode, only the node itself can be inquired certainly by this way
The location history of body, and other nodes can not obtain its location information.
10. payment request module as claimed in claim 2, which is characterized in that be added to block chain node and specifically include and pass through
The login account information that the intelligent contract in block catenary system obtains user is run, according to the account virtual account of information creating user
Family, for other operations.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109801056A (en) * | 2019-01-16 | 2019-05-24 | 新华三技术有限公司 | A kind of method and device of traffic charging |
| CN110163595A (en) * | 2019-04-24 | 2019-08-23 | 吉林大学珠海学院 | Pre-payment consumption management method, system and storage medium based on block chain |
| CN112785291A (en) * | 2021-01-13 | 2021-05-11 | 宁波大学 | Public transport multi-payment platform settlement method and system based on block chain |
| CN112830354A (en) * | 2019-11-22 | 2021-05-25 | 富泰华工业（深圳）有限公司 | Elevator dispatching system, device and method based on block chain system and storage medium |
| CN113190615A (en) * | 2021-04-15 | 2021-07-30 | 宁波市民卡运营管理有限公司 | Multi-medium payment result association storage system, method, device, equipment and storage medium |
| CN117495388A (en) * | 2023-12-27 | 2024-02-02 | 环球数科集团有限公司 | Public service system based on web3 technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109801056A (en) * | 2019-01-16 | 2019-05-24 | 新华三技术有限公司 | A kind of method and device of traffic charging |
| CN110163595A (en) * | 2019-04-24 | 2019-08-23 | 吉林大学珠海学院 | Pre-payment consumption management method, system and storage medium based on block chain |
| CN110163595B (en) * | 2019-04-24 | 2022-12-06 | 吉林大学珠海学院 | Prepaid consumption management method, system and storage medium based on block chain |
| CN112830354A (en) * | 2019-11-22 | 2021-05-25 | 富泰华工业（深圳）有限公司 | Elevator dispatching system, device and method based on block chain system and storage medium |
| CN112785291A (en) * | 2021-01-13 | 2021-05-11 | 宁波大学 | Public transport multi-payment platform settlement method and system based on block chain |
| CN113190615A (en) * | 2021-04-15 | 2021-07-30 | 宁波市民卡运营管理有限公司 | Multi-medium payment result association storage system, method, device, equipment and storage medium |
| CN117495388A (en) * | 2023-12-27 | 2024-02-02 | 环球数科集团有限公司 | Public service system based on web3 technology |
| CN117495388B (en) * | 2023-12-27 | 2024-04-05 | 环球数科集团有限公司 | Public service system based on web3 technology |
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Application publication date: 20181225 |