CN107122838B - Intelligent network car booking system and method based on block chain technology - Google Patents
Intelligent network car booking system and method based on block chain technology Download PDFInfo
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- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/02—Payment architectures, schemes or protocols involving a neutral party, e.g. certification authority, notary or trusted third party [TTP]
- G06Q20/023—Payment architectures, schemes or protocols involving a neutral party, e.g. certification authority, notary or trusted third party [TTP] the neutral party being a clearing house
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- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/22—Payment schemes or models
- G06Q20/28—Pre-payment schemes, e.g. "pay before"
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- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
- G06Q20/363—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes with the personal data of a user
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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
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
Abstract
The invention provides an intelligent network car booking system and an intelligent network booking method based on a block chain technology. The platform finds out the travel appointment demands of passengers and the empty passenger carrying demands of drivers, and stores the demands into a block chain; matching passengers and drivers by adopting a reasonable matching algorithm, and storing transaction information into a block chain; after the transaction is finished, transaction settlement payment is carried out, and a transaction result is stored in the block chain; the passenger and the driver are provided with a mutual evaluation function, and evaluation information is stored in the block chain. The invention realizes a decentralized network car booking platform by utilizing a block chain technology, solves the problems of price control, market monopoly, unfair data and unbalanced benefits in the current network car booking market, and constructs a healthy network car booking market.
Description
Technical Field
The invention relates to a decentralized block chain account book technology, in particular to a block chain technology-based network car booking system and a network booking method.
Background
The block chain technology is characterized in that a block chain is a novel decentralized protocol, digital currency transactions or other data can be safely stored, information cannot be forged and tampered, transaction confirmation on the block chain is completed by all nodes on the block chain together, consistency of the transaction confirmation is guaranteed by a consensus algorithm, a public account book is maintained on the block chain and used for storing data of all users on a block chain network, and any node of the public account book on a storage block is visible, so that the condition that the public account book cannot be forged and tampered is guaranteed.
The network taxi booking system is used for booking taxies in a network mode. At present, the network car booking system is built based on a centralized server. The centralized server has a decisive role in the system, so that monopoly phenomena including price, market, data and the like exist in the network appointment system, and social benefits are further damaged.
Disclosure of Invention
In view of the above problems, the present invention is directed to an intelligent taxi appointment system and method based on the block chain technology.
The purpose of the invention is realized by the following technical scheme: an intelligent network car booking system based on block chain technology comprises:
the demand module is used for analyzing the data according to the data of the user to obtain the user demand;
the user evaluation module is used for recording user evaluation, acquiring historical evaluation data of the user and combining the historical evaluation data with the user evaluation to obtain new evaluation;
the transaction matching module is used for matching the users by adopting a dispatching algorithm according to the acquired user requirements and user evaluation;
the journey module is used for recording corresponding data according to the real-time journey data of the user;
the payment prepayment module is used for calculating corresponding prepayment amount according to the passenger journey data and collecting prepayment for the passengers;
the third party payment module is used for enabling the passenger to select to exchange CarCoin through the third party payment platform and then pay the CarCoin when the passenger pays the prepayment; for the user to cash out CarCoin;
and the fee settlement module is used for calculating corresponding actual fare according to the actual travel data and the charging algorithm and settling the fee according to the prepaid money.
Furthermore, the demand module acquires user demands according to user data, the user data are uploaded when the user generates a network car booking demand, and the user data are stored in the block chain.
Further, the user evaluation module acquires user evaluation according to the user evaluation data, inquires historical evaluation data from the block chain, calculates total evaluation according to the historical data and the acquired user evaluation, and stores the total evaluation into the block chain; the evaluation logic is realized through an intelligent contract and is deployed on the block chain.
Further, the transaction matching module matches proper users according to the user requirements and the requirement matching algorithm to form a network car booking transaction; the matching logic is realized through an intelligent contract and is deployed on the block chain.
Further, the journey module records data related to the journey in real time and stores the data into the block chain; processing special conditions generated in the process, and storing data into a block chain; the journey processing logic is realized by an intelligent contract and is deployed on the block chain.
Further, the payment prepayment module calculates a prepayment amount obtained by calculating a corresponding prepayment amount according to the passenger travel data, collects prepayment for the passenger, and records payment transaction in a block chain; the calculation and payment logic is realized through an intelligent contract and is deployed on the block chain.
Further, the expense settlement module calculates corresponding actual fare according to the actual travel data, and settles the fare according to the actual fare and the prepayment amount obtained by calculation; specifically, the actual fare is paid to the driver, and the redundant fare is returned to the passenger; the calculation and payment logic is realized through an intelligent contract and is deployed on the block chain.
Another objective of the present invention is to provide a method for providing an intelligent car booking system based on a block chain technology, which includes the following steps:
1) the method comprises the steps that after a passenger inputs a departure place and a destination, a car booking request is initiated, at the moment, the passenger uploads request data to an intelligent contract in a block chain, the intelligent contract processes the data after receiving the data, the travel demand of the passenger is obtained, and the demand is sent to a transaction matching module;
2) the driver selects the departure function and indicates that the driver is in a receivable state, at the moment, the driver uploads the position of the driver to an intelligent contract in the block chain, the intelligent contract processes data after receiving the data to obtain the driver demand, and the demand is sent to the transaction matching module;
3) the transaction matching logic module matches the passengers and the drivers according to the acquired requirements of the passengers and the drivers and a dispatching algorithm;
4) after the transaction matching is successful, the transaction matching module sends the transaction information to the prepayment module, and the prepayment module receives prepayment for passengers according to the transaction information and the charging algorithm;
5) the passenger pays a prepaid fee; the passenger can choose to pay directly by using CarCoin or pay through a third party payment platform; exchanging CarCoin through a third party payment mode, namely firstly exchanging CarCoin through a third party payment platform, and then paying through the CarCoin after the exchange is successful; after the payment is successful, the prepayment module informs the journey module to start the journey;
6) the passenger and the driver upload the relevant data of the journey to the journey module in real time, and the journey module processes the received data and stores the processed data into the block chain;
7) after the destination is reached, the driver selects to finish the journey; after receiving the notice of the end of the journey, the journey module processes the journey data and sends the journey data to the expense settlement module;
8) the expense settlement module calculates the actual expense according to the received travel data, performs expense settlement by combining with the pre-paid amount, pays the actual fare to the driver and returns the redundant pre-paid amount to the passenger; wherein, the cost is settled through CarCoin; the passenger and the driver can perform the presentation of CarCoin at any time.
Further, the method for exchanging the CarCoin through the third-party payment platform comprises the following specific steps:
1) the user selects to exchange CarCoin, and the taxi appointment system sends the request to the third-party payment platform;
2) the third party payment platform receives the exchange request and initiates a collection request to the third party payment platform account of the user;
3) after the user receives the collection request and pays, the third-party payment platform deducts the money from the user account, and pays the money to the account of the online car booking system on the third-party payment platform;
4) and after the network car-booking system receives the payment from the account of the third-party payment platform, paying the contract to recharge the corresponding CarCoin to the account of the user on the block chain.
Further, the concrete steps of the CarCoin extraction are as follows:
1) the user selects CarCoin to be presented, and at the moment, the network car booking system sends the request to the third-party payment platform;
2) the third party payment platform receives the cash withdrawal request and initiates a collection request to the third party payment platform account of the online car booking system;
3) after the online car booking platform account receives the collection request and pays, the third party payment platform deducts the money from the online car booking system account and pays the money to the account of the passenger on the third party payment platform;
4) the payment contract deducts the corresponding CarCoin from the user's account on the blockchain.
The invention has the beneficial effects that: the participants of the invention, including users, taxi companies, third party payment companies, etc., can maintain the system together, including price, order distribution algorithm, data, etc. With conventional network appointment systems, prices, markets, data, etc. are handled by the system's developers, who are the centers of the system, which results in monopolies that are very detrimental to the market. The invention adopts the block chain technology to construct the distributed network car booking system, the participants maintain the system together, and formulate the charging algorithm and the dispatching algorithm together, thereby ensuring the fairness and justice of the system. In addition, due to the sharing of the block chain data, data generated by the online appointment vehicle can be shared in multiple ways, and the society is benefited. The invention effectively solves the problem of monopoly of the traditional net appointment system.
Drawings
Fig. 1 is a business flow diagram of a network car booking system.
Detailed Description
The technical solutions in the embodiments of the present invention will be described in detail below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other implementations made by those skilled in the art without any inventive step based on the embodiments of the present invention are within the scope of the present invention.
The purpose of the invention is realized by the following technical scheme: an intelligent network car booking system based on block chain technology comprises:
the demand module is used for analyzing the data according to the data of the user to obtain the user demand;
the user evaluation module is used for recording user evaluation, acquiring historical evaluation data of the user and combining the historical evaluation data with the user evaluation to obtain new evaluation;
the transaction matching module is used for matching the users by adopting a dispatching algorithm according to the acquired user requirements and user evaluation;
the journey module is used for recording corresponding data according to the real-time journey data of the user;
the payment prepayment module is used for calculating corresponding prepayment amount according to the passenger journey data and collecting prepayment for the passengers;
the third party payment module is used for enabling the passenger to select to exchange CarCoin through the third party payment platform and then pay the CarCoin when the passenger pays the prepayment; for the user to cash out CarCoin;
and the fee settlement module is used for calculating corresponding actual fare according to the actual travel data and the charging algorithm and settling the fee according to the prepaid money.
Furthermore, the demand module acquires user demands according to user data, the user data are uploaded when the user generates a network car booking demand, and the user data are stored in the block chain.
Further, the user evaluation module acquires user evaluation according to the user evaluation data, inquires historical evaluation data from the block chain, calculates total evaluation according to the historical data and the acquired user evaluation, and stores the total evaluation into the block chain; the evaluation logic is realized through an intelligent contract and is deployed on the block chain.
Further, the transaction matching module matches proper users according to the user requirements and the requirement matching algorithm to form a network car booking transaction; the matching logic is realized through an intelligent contract and is deployed on the block chain.
Further, the journey module records data related to the journey in real time and stores the data into the block chain; processing special conditions generated in the process, and storing data into a block chain; the journey processing logic is realized by an intelligent contract and is deployed on the block chain.
Further, the payment prepayment module calculates a prepayment amount obtained by calculating a corresponding prepayment amount according to the passenger travel data, collects prepayment for the passenger, and records payment transaction in a block chain; the calculation and payment logic is realized through an intelligent contract and is deployed on the block chain.
Further, the expense settlement module calculates corresponding actual fare according to the actual travel data, and settles the fare according to the actual fare and the prepayment amount obtained by calculation; specifically, the actual fare is paid to the driver, and the redundant fare is returned to the passenger; the calculation and payment logic is realized through an intelligent contract and is deployed on the block chain.
As shown in fig. 1, another objective of the present invention is to provide a method for providing an intelligent car booking system based on a block chain technology, which includes the following steps:
1) the method comprises the steps that after a passenger inputs a departure place and a destination, a car booking request is initiated, at the moment, the passenger uploads request data to an intelligent contract in a block chain, the intelligent contract processes the data after receiving the data, the travel demand of the passenger is obtained, and the demand is sent to a transaction matching module;
2) the driver selects the departure function and indicates that the driver is in a receivable state, at the moment, the driver uploads the position of the driver to an intelligent contract in the block chain, the intelligent contract processes data after receiving the data to obtain the driver demand, and the demand is sent to the transaction matching module;
3) the transaction matching logic module matches the passengers and the drivers according to the acquired requirements of the passengers and the drivers and a dispatching algorithm;
4) after the transaction matching is successful, the transaction matching module sends the transaction information to the prepayment module, and the prepayment module receives prepayment for passengers according to the transaction information and the charging algorithm;
5) the passenger pays a prepaid fee; the passenger can choose to pay directly by using CarCoin or pay through a third party payment platform; exchanging CarCoin through a third party payment mode, namely firstly exchanging CarCoin through a third party payment platform, and then paying through the CarCoin after the exchange is successful; after the payment is successful, the prepayment module informs the journey module to start the journey;
6) the passenger and the driver upload the relevant data of the journey to the journey module in real time, and the journey module processes the received data and stores the processed data into the block chain;
7) after the destination is reached, the driver selects to finish the journey; after receiving the notice of the end of the journey, the journey module processes the journey data and sends the journey data to the expense settlement module;
8) the expense settlement module calculates the actual expense according to the received travel data, performs expense settlement by combining with the pre-paid amount, pays the actual fare to the driver and returns the redundant pre-paid amount to the passenger; wherein, the cost is settled through CarCoin; the passenger and the driver can perform the presentation of CarCoin at any time.
In addition, special explanations are needed for the third party payment platform in the system. The third party payment platform functions as a market maker in the system. Because a transaction platform of system digital cash CarCoin is not available, the system introduces a third party payment platform, and a user can exchange and cash the CarCoin on the third party payment platform.
Further, the method for exchanging the CarCoin through the third-party payment platform comprises the following specific steps:
1) the user selects to exchange CarCoin, and the taxi appointment system sends the request to the third-party payment platform;
2) the third party payment platform receives the exchange request and initiates a collection request to the third party payment platform account of the user;
3) after the user receives the collection request and pays, the third-party payment platform deducts the money from the user account, and pays the money to the account of the online car booking system on the third-party payment platform;
4) and after the network car-booking system receives the payment from the account of the third-party payment platform, paying the contract to recharge the corresponding CarCoin to the account of the user on the block chain.
Further, the concrete steps of the CarCoin extraction are as follows:
1) the user selects CarCoin to be presented, and at the moment, the network car booking system sends the request to the third-party payment platform;
2) the third party payment platform receives the cash withdrawal request and initiates a collection request to the third party payment platform account of the online car booking system;
3) after the online car booking platform account receives the collection request and pays, the third party payment platform deducts the money from the online car booking system account and pays the money to the account of the passenger on the third party payment platform;
4) the payment contract deducts the corresponding CarCoin from the user's account on the blockchain.
Claims (9)
1. An intelligent network car booking system based on the block chain technology is characterized in that the intelligent network car booking system based on the block chain technology comprises:
the demand module is used for analyzing the data according to the data of the user to obtain the user demand;
the user evaluation module is used for recording user evaluation, acquiring historical evaluation data of the user and combining the historical evaluation data with the user evaluation to obtain new evaluation;
the transaction matching module is used for matching the users by adopting a dispatching algorithm according to the acquired user requirements and user evaluation;
the journey module is used for recording corresponding data according to the real-time journey data of the user;
the payment prepayment module is used for calculating corresponding prepayment amount according to the passenger journey data and collecting prepayment for the passengers;
the third party payment module is used for enabling the passenger to select to exchange CarCoin through the third party payment platform and then pay the CarCoin when the passenger pays the prepayment; for the user to cash out CarCoin;
the expense settlement module is used for calculating corresponding actual fare according to actual travel data and a charging algorithm and settling expenses according to the pre-paid amount;
the method specifically comprises the following steps:
1) the method comprises the steps that after a passenger inputs a departure place and a destination, a car booking request is initiated, at the moment, the passenger uploads request data to an intelligent contract in a block chain, the intelligent contract processes the data after receiving the data, the travel demand of the passenger is obtained, and the demand is sent to a transaction matching module;
2) the driver selects the departure function and indicates that the driver is in a receivable state, at the moment, the driver uploads the position of the driver to an intelligent contract in the block chain, the intelligent contract processes data after receiving the data to obtain the driver demand, and the demand is sent to the transaction matching module;
3) the transaction matching module matches the passengers and the drivers according to the acquired requirements of the passengers and the drivers and a dispatching algorithm;
4) after the transaction matching is successful, the transaction matching module sends the transaction information to the prepayment module, and the prepayment module receives prepayment for passengers according to the transaction information and the charging algorithm;
5) the passenger pays a prepaid fee; the passenger can choose to pay directly by using CarCoin or pay through a third party payment platform; exchanging CarCoin through a third party payment mode, namely firstly exchanging CarCoin through a third party payment platform, and then paying through the CarCoin after the exchange is successful; after the payment is successful, the prepayment module informs the journey module to start the journey;
6) the passenger and the driver upload the relevant data of the journey to the journey module in real time, and the journey module processes the received data and stores the processed data into the block chain;
7) after the destination is reached, the driver selects to finish the journey; after receiving the notice of the end of the journey, the journey module processes the journey data and sends the journey data to the expense settlement module;
8) the expense settlement module calculates the actual expense according to the received travel data, performs expense settlement by combining with the pre-paid amount, pays the actual fare to the driver and returns the redundant pre-paid amount to the passenger; wherein, the cost is settled through CarCoin; the passenger and the driver can perform the presentation of CarCoin at any time.
2. The method of claim 1, wherein the request module obtains the user request according to user data, the user data is uploaded when the user requests a car appointment, and the user data is stored in the blockchain.
3. The method as claimed in claim 1, wherein the user evaluation module obtains user evaluation according to user evaluation data, obtains historical evaluation data by querying the blockchain, calculates a total evaluation according to the historical data and the obtained user evaluation, and stores the total evaluation in the blockchain; the evaluation logic is realized through an intelligent contract and is deployed on the block chain.
4. The method of claim 1, wherein the transaction matching module matches appropriate users according to the user requirements and the requirement matching algorithm to form a network car booking transaction; the matching logic is realized through an intelligent contract and is deployed on the block chain.
5. The method of claim 1, wherein the journey module records journey-related data in real time and stores the data in a block chain; processing special conditions generated in the process, and storing data into a block chain; the journey processing logic is realized by an intelligent contract and is deployed on the block chain.
6. The contracting method of the intelligent contracting system based on the blockchain technology as claimed in claim 1, wherein the payment prepayment module calculates a prepayment amount calculated from the corresponding prepayment amount according to the passenger travel data, charges the prepayment to the passenger, and records the payment transaction in the blockchain; the calculation and payment logic is realized through an intelligent contract and is deployed on the block chain.
7. The method as claimed in claim 1, wherein the charge settlement module calculates a corresponding actual fare according to the actual travel data, and settles the fare according to the calculated actual fare and the prepaid amount; specifically, the actual fare is paid to the driver, and the redundant fare is returned to the passenger; the calculation and payment logic is realized through an intelligent contract and is deployed on the block chain.
8. The method as claimed in claim 1, wherein the step of exchanging the car information via a third party payment platform comprises the steps of:
1) the user selects to exchange CarCoin, and the taxi appointment system sends the request to the third-party payment platform;
2) the third party payment platform receives the exchange request and initiates a collection request to the third party payment platform account of the user;
3) after the user receives the collection request and pays, the third-party payment platform deducts the money from the user account, and pays the money to the account of the online car booking system on the third-party payment platform;
4) and after the network car-booking system receives the payment from the account of the third-party payment platform, paying the contract to recharge the corresponding CarCoin to the account of the user on the block chain.
9. The method of claim 1, wherein the step of CarCoin discovery comprises:
1) the user selects CarCoin to be presented, and at the moment, the network car booking system sends the request to the third-party payment platform;
2) the third party payment platform receives the cash withdrawal request and initiates a collection request to the third party payment platform account of the online car booking system;
3) after the online car booking platform account receives the collection request and pays, the third party payment platform deducts the money from the online car booking system account and pays the money to the account of the passenger on the third party payment platform;
4) the payment contract deducts the corresponding CarCoin from the user's account on the blockchain.
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