CN110060043B - Parking payment method and system based on block chain and related equipment - Google Patents
Parking payment method and system based on block chain and related equipment Download PDFInfo
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- CN110060043B CN110060043B CN201910333791.2A CN201910333791A CN110060043B CN 110060043 B CN110060043 B CN 110060043B CN 201910333791 A CN201910333791 A CN 201910333791A CN 110060043 B CN110060043 B CN 110060043B
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- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/08—Payment architectures
- G06Q20/14—Payment architectures specially adapted for billing systems
- G06Q20/145—Payments according to the detected use or quantity
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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
- G06Q20/22—Payment schemes or models
- G06Q20/28—Pre-payment schemes, e.g. "pay before"
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- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
- G07B15/02—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems
- G07B15/04—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems comprising devices to free a barrier, turnstile, or the like
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Abstract
The invention discloses a parking payment method, a system and related equipment based on a block chain, wherein public key addresses of a vehicle and an intelligent ground lock are inquired based on identification information of vehicle-mounted equipment and identification information of the intelligent ground lock, vehicle parking record information is issued to the block chain, a vehicle-mounted prepayment function is realized by using an intelligent contract, when the vehicle leaves a parking space, parking fee is automatically deducted based on the intelligent contract, because transactions recorded in the block chain are public and transparent, the monitoring of the parking fee is more public and transparent, the intelligent ground lock realizes the control of a single parking space, the planning difficulty of the parking lot is simplified, all execution processes are automatically completed in a background, the intervention of a vehicle owner and a worker is not needed, the experience effect of a user is improved, and the parking space is convenient to manage.
Description
This application claims priority from a chinese patent application entitled "block chain based parking payment method, system and related apparatus" filed by the chinese patent office on 15/3/2019 with application number 201910197715.3, the entire contents of which are incorporated herein by reference.
Technical Field
The invention relates to the technical field of information processing, in particular to a parking payment method and system based on a block chain and related equipment.
Background
With the continuous development of society, the living standard of people is continuously improved, vehicles are more and more, and the corresponding parking management work is more and more difficult. The existing parking payment mode is generally that a charging point is set at a parking entrance, a license plate is identified and recorded through a camera when a vehicle enters a parking lot, the license plate is identified through the camera again when the vehicle exits the parking lot, and the cost is calculated according to the parking time of the vehicle. Then the car owner pays the parking fee through cash or electronic payment, and the car can drive away only after the parking rod is manually or automatically opened by a parking lot manager.
However, this method has problems that a worker is usually required to watch the parking lot and manually control the parking rod; if the parking rod is automatically controlled in an electronic payment mode, the problems that the number of the driver is inconvenient to sweep in the vehicle, the network of the parking lot cannot be connected and the like exist, the settlement time of the parking fee is too long, and particularly, the parking lot with large flow rate can be blocked; in open spaces such as roadside parking spaces, uniform entrances and exits need to be arranged, so that parking planning is inconvenient. Therefore, the existing parking payment method causes poor experience effect of the user and causes inconvenience in management.
Disclosure of Invention
In order to solve the above problems, the invention provides a parking payment method, system and related device based on a block chain, which achieves the purposes of improving the experience effect of a user and facilitating the management of parking spaces.
In order to achieve the purpose, the invention provides the following technical scheme:
a parking payment method based on a block chain is applied to a payment server and comprises the following steps:
acquiring identification information of vehicle-mounted equipment and identification information of an intelligent ground lock of a vehicle;
based on the identification information of the vehicle-mounted equipment and the identification information of the intelligent ground lock, inquiring public key addresses of the vehicle and the intelligent ground lock, and issuing vehicle parking record information to the block chain;
in response to payment to a specified intelligent contract address by a vehicle-mounted device, receiving prepayment information of the vehicle-mounted device;
inquiring the intelligent contract state based on the prepayment information, generating a notification instruction after confirming that the prepayment is received, and sending the notification instruction to the intelligent lock, wherein the notification instruction is used for notifying the intelligent lock to descend;
and calculating to obtain parking cost in response to the fact that the vehicle leaves the parking space corresponding to the intelligent ground lock, and sending the parking cost to an intelligent contract, so that parking cost settlement is carried out based on the intelligent contract.
Optionally, the method further comprises:
and after the vehicle parking record information is issued to the block chain, sending the intelligent contract address and the prepaid amount to the vehicle-mounted equipment.
Optionally, the method further comprises:
responding to the fact that the vehicle drives into a parking space corresponding to the intelligent ground lock, receiving parking space occupation information sent by the intelligent ground lock, and recording the parking time of the vehicle;
the method comprises the steps of determining a user account corresponding to a vehicle based on identification information of vehicle-mounted equipment, and sending a push message to the user account, wherein the push message comprises a payment message and a parking space free message.
Optionally, the method further comprises:
after vehicle stop record information is issued to the block chain, account information corresponding to the vehicle information recorded on the block chain is inquired and obtained based on the vehicle-mounted equipment identification information;
and judging whether the balance of the parking fee in the account meets the current prepaid amount, if not, generating recharging information and sending the recharging information to the vehicle-mounted equipment.
A payment server, the payment server comprising:
the system comprises an acquisition unit, a storage unit and a control unit, wherein the acquisition unit is used for acquiring vehicle-mounted equipment identification information of a vehicle and identification information of an intelligent ground lock;
the query unit is used for querying public key addresses of the vehicle and the intelligent ground lock based on the identification information of the vehicle-mounted equipment and the identification information of the intelligent ground lock and releasing vehicle parking record information to the block chain;
the first receiving unit is used for responding to payment made to the established intelligent contract address by the vehicle-mounted equipment and receiving prepayment information of the vehicle-mounted equipment;
the notification unit is used for inquiring the intelligent contract state based on the prepayment information, generating a notification instruction after confirming that the prepayment is received, and sending the notification instruction to the intelligent lock, wherein the notification instruction is used for notifying the intelligent lock to descend;
and the calculating unit is used for calculating and obtaining the parking fee in response to the fact that the vehicle leaves the parking space corresponding to the intelligent lock, and sending the parking fee to the intelligent contract, so that the parking fee is settled based on the intelligent contract.
A parking payment method based on a block chain is applied to vehicle-mounted equipment, the vehicle-mounted equipment is connected with a user mobile terminal, and the method comprises the following steps:
responding to communication connection with a user mobile terminal, receiving configuration information of an electronic wallet sent by the user mobile terminal, generating pairing information of vehicle-mounted equipment identification information and a public key address of the electronic wallet, and sending the pairing information to a payment server;
sending the identification information of the vehicle-mounted equipment to the intelligent ground lock, so that the intelligent ground lock sends the identification information of the vehicle-mounted equipment and the identification information of the intelligent ground lock to the payment server;
in response to receiving the intelligent contract address and the payment amount sent by the payment server, paying the intelligent contract address and generating a notification message to send to the payment server;
and when the vehicle drives out of the parking space corresponding to the intelligent ground lock, receiving a payment message sent by the payment server, wherein the payment message comprises parking cost.
An in-vehicle apparatus comprising:
the system comprises a first response unit, a payment server and a second response unit, wherein the first response unit is used for responding to communication connection with a user mobile terminal, receiving configuration information of an electronic wallet sent by the user mobile terminal, generating pairing information of vehicle-mounted equipment identification information and a public key address of the electronic wallet, and sending the pairing information to the payment server;
the first sending unit is used for sending the identification information of the vehicle-mounted equipment to the intelligent ground lock, so that the intelligent ground lock sends the identification information of the vehicle-mounted equipment and the identification information of the intelligent ground lock to the payment server;
the second response unit is used for responding to the intelligent contract address and the payment amount sent by the payment server, paying the intelligent contract address, generating a notification message and sending the notification message to the payment server;
the first receiving unit is used for receiving a payment message sent by the payment server when a vehicle exits a parking space corresponding to the intelligent ground lock, wherein the payment message comprises parking cost.
A parking space system comprises a first sensor, a second sensor and an intelligent ground lock, wherein,
the first sensor is used for detecting parking space occupation information;
the second sensor is used for detecting information that the vehicle arrives at the parking space;
the intelligent ground lock is used for being in communication connection with vehicle-mounted equipment, receiving vehicle-mounted equipment identification information sent by the vehicle-mounted equipment after the parking space occupation information and the information that the vehicle arrives at the parking space are obtained, and sending the identification information of the intelligent ground lock to the payment server;
the intelligent ground lock is further used for receiving a notification instruction sent by the payment server, controlling the intelligent ground lock to descend based on the notification instruction, and sending the received parking space idle information sent by the first sensor to the payment sensor when the vehicle exits the parking space.
Optionally, the intelligent lock is further configured to:
generating a public and private key of the intelligent ground lock;
and pairing the public key address of the intelligent ground lock and the identification information of the intelligent ground lock, and sending a pairing address to the payment server.
A blockchain based parking payment system, the system comprising:
the payment server, the vehicle-mounted device, the parking space system and the user mobile terminal are provided, wherein,
the user mobile terminal is used for being connected with the vehicle-mounted equipment and configuring the vehicle-mounted equipment, wherein the configuration comprises the configuration of an electronic wallet, payment configuration and connection function configuration.
Compared with the prior art, the invention provides a parking payment method, a system and related equipment based on a block chain, public key addresses of a vehicle and an intelligent ground lock are inquired based on identification information of a vehicle-mounted device and identification information of the intelligent ground lock, vehicle parking record information is issued to the block chain, a vehicle-mounted prepayment function is realized by using an intelligent contract, when the vehicle leaves a parking space, automatic deduction of parking fee is carried out based on the intelligent contract, due to the fact that transactions recorded in the block chain are public and transparent, supervision of the parking fee is more public and transparent, the intelligent ground lock realizes control over a single parking space, planning difficulty of a parking lot is simplified, all execution processes are automatically completed in a background, intervention of a vehicle owner and a worker is not needed, experience effect of a user is improved, and management of the parking space is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a block chain-based parking payment system according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of a parking payment method applied to a payment server according to an embodiment of the present invention;
FIG. 3 is a flow chart illustrating one manner of determining a prepaid fee in accordance with an embodiment of the present invention;
fig. 4 is a schematic flowchart of a payment method applied to an on-board device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a payment server according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an on-board device according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a parking space system according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "first" and "second," and the like in the description and claims of the present invention and the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not set forth for a listed step or element but may include steps or elements not listed.
The embodiment of the invention provides a parking payment method based on a block chain, which realizes direct communication and payment between parking places and vehicles by arranging intelligent locks and sensors in the parking places and combining a block chain technology, embodies the management of parking and payment to each parking place, and automatically completes all identification and payment processes in the background.
The corresponding method is implemented on the premise that a parking payment system based on a block chain is constructed, and referring to fig. 1, the system comprises a payment server 10, a vehicle-mounted device 20, a parking space system 30 and a user mobile terminal 40. The functions of the payment server 10 include, but are not limited to, storing and querying configuration parameters, invoking smart contracts, recording parking time, calculating parking fees, storing all parking history, pushing messages, etc.
The vehicle-mounted device 20 represents a set of embedded devices on the vehicle, has a network connection function, has short-distance wireless communication capability (such as bluetooth and the like), is equipped with an electronic wallet, and has unique identification information (such as ID) and a public and private key.
The parking space system 30 is composed of sensors and an intelligent lock, wherein the sensors include a first sensor and a second sensor, and the first sensor represents a sensor capable of detecting parking space occupancy, such as an ultrasonic sensor; the second sensor is characterized by a sensor, such as a pressure sensor, which can detect the arrival of the vehicle at the parking space. Specifically, the pressure sensor detects the start of a parking behavior, and the ultrasonic sensor senses the parking space occupation condition. The intelligent ground lock comprises a set of embedded equipment which is the same as the vehicle-mounted end, can receive sensor signals, controls the lifting of the ground lock, and communicates with the payment server.
The user mobile terminal 40 may be a mobile phone of a user, an application or software is set on the user mobile terminal, and may be connected to the vehicle-mounted device by bluetooth or the like, and configure and operate the vehicle-mounted device, and functions of the user mobile terminal include, but are not limited to, configuration of an electronic wallet, payment configuration, and configuration of a connection function, for example, recharging and cashing of the electronic wallet, setting of a small amount of secret payment free amount, or setting connection or disconnection with the vehicle-mounted device.
In order to realize the parking payment function, the vehicle-mounted equipment and the intelligent lock need to be configured firstly, and the configuration process of the vehicle-mounted equipment comprises the following steps:
s101, a user logs in an application program of a user mobile terminal and is connected with vehicle-mounted equipment through Bluetooth;
s102, generating an electronic wallet, pairing identification information of the vehicle-mounted equipment and a public key address of the electronic wallet, and sending pairing information to a payment server;
s103, setting a secret-free payment limit and sending the secret-free payment limit to a payment server;
s104, setting binding information of the vehicle-mounted equipment, wherein the binding information comprises but is not limited to a binding mobile phone number, a micro signal or an APP user account number and the like, and sending the binding information to a payment server so as to receive related push messages in the subsequent process.
The ground lock configuration process may include the steps of:
s201, generating a public and private key for the intelligent ground lock;
s202, configuring the public key address of the intelligent lock and identification information of the intelligent lock, and sending the pairing address to a payment server.
Referring to fig. 2, a parking payment method applied to a payment server according to an embodiment of the present invention includes:
s301, acquiring vehicle-mounted equipment identification information and intelligent lock identification information of the vehicle.
And the payment server acquires the identification information of the vehicle-mounted equipment and the identification information of the intelligent ground lock through the identification information sent by the intelligent ground lock. Specifically, when the vehicle reaches the parking stall, the sensor among the parking system can be triggered to the vehicle, and at this moment, the bluetooth of intelligent ground lock is opened, pairs with the mobile unit and is connected, and the mobile unit sends the identification information of self to intelligent ground lock, then uploads to payment server by the identification information of intelligent ground lock with mobile unit's identification information and self. The identification information represents the unique number of the related equipment, can adopt a factory serial number as the identification information, and can also generate unique information of the whole network through the setting of a user.
S302, inquiring public key addresses of the vehicle and the intelligent ground lock based on the identification information of the vehicle-mounted equipment and the identification information of the intelligent ground lock, and issuing vehicle parking record information to a block chain;
the payment server inquires the public key address corresponding to the intelligent ground lock and the vehicle according to the received identification information of the vehicle-mounted device and the intelligent ground lock, and records the transaction on the corresponding block chain, so that the transaction of each time is recorded on the block chain, and the data is disclosed, transparent and traceable.
S303, responding to payment of the vehicle-mounted equipment to the specified intelligent contract address, and receiving prepayment information of the vehicle-mounted equipment;
and after the transaction information is recorded on the block chain, the payment server sends an intelligent contract address and a payment amount to the vehicle-mounted equipment, wherein the parking order can be processed and paid according to the intelligent contract. When the vehicle-mounted equipment receives the intelligent contract address, payment is carried out on the appointed intelligent contract address, the money is prepaid, the amount of the prepaid is agreed by the intelligent contract, for example, the amount of the prepaid can be a fixed value, and an amount matched with the user is generated according to the combination of the previous parking fee of the user. And the vehicle-mounted equipment generates corresponding notification information and sends the notification information to the payment server after completing the payment of the prepayment.
S304, inquiring the intelligent contract state based on the prepayment information, generating a notification instruction after confirming that the prepayment is received, and sending the notification instruction to the intelligent ground lock;
wherein the notification instruction is to notify the intelligent lock to descend.
The payment server inquires the intelligent contract state, and informs the intelligent lock after confirming that the prepayment is received, so that the intelligent lock is lowered. It should be noted that, when the parking space is in an idle state, the intelligent lock of the parking space is in a raised state, so as to prevent malicious occupation of some vehicles, when the identity close to the intelligent lock is identified, and the payment server confirms that the prepayment of the vehicle is received, the payment server generates a notification instruction, sends the notification instruction to the intelligent lock, and then after the intelligent lock receives the notification instruction, the intelligent lock is controlled to fall down, so that the vehicle can be conveniently parked in the parking space.
S305, responding to the situation that the vehicle leaves the parking space corresponding to the intelligent ground lock, calculating to obtain parking cost, and sending the parking cost to an intelligent contract, so that parking cost settlement is carried out based on the intelligent contract.
When the vehicle is parked in the parking space, the sensor of the parking space system detects that the parking space is occupied, and sends a message to the payment server through the public key address, and at the moment, the payment server records the parking starting time. When the vehicle leaves the current parking space, the parking space system detects that the parking space is free, the information is sent to the payment server through the intelligent ground lock, the payment server records the parking ending time, the parking cost is calculated according to the parking time, and the cost is sent to the intelligent contract. And the intelligent contract settles according to the settlement information of the payment server, transfers the parking fee to the public key address corresponding to the intelligent lock, and returns the redundant amount of money to the public key address corresponding to the vehicle.
Correspondingly, the payment server can also send push messages to account information corresponding to the vehicle, wherein the push messages comprise payment messages and parking space idle messages. The representation of the account information corresponding to the vehicle can be a mobile phone number or a user account applying an APP according to a user account corresponding to the identification information of the vehicle-mounted device, that is, an account applied to the vehicle-mounted device and registered by the user in what contact manner can be used as a main contact manner, and the corresponding information is pushed. The payment message is used for informing the settlement information of the user, the settlement information can comprise the parking starting and stopping time, the parking fee time unit price, the total parking fee, the pre-paid total amount, the refund amount and the like of the user, and the settlement information included in the corresponding payment message can also be configured in detail through the mobile terminal of the user, so that the settlement information can meet the requirements of the user.
The parking space idle message can be used for representing that when a vehicle drives into a certain parking area, such as a parking lot, the corresponding parking space idle message can be received, namely, a user is informed of which parking spaces in the current parking lot are idle, and the time wasted by the user for searching for the idle parking spaces can be reduced. The parking space idle information is derived from a parking space system, and because each parking space is provided with the intelligent ground lock and the corresponding sensor, the intelligent ground lock can be communicated with the payment server, and the payment server can obtain the occupation state of each parking space based on the communication content, so that the idle parking spaces and the related information thereof, such as the information of the approximate position of the idle parking space, can be displayed through the application software of the user mobile terminal.
Correspondingly, in another embodiment of the present invention, there is provided a method of determining a prepaid fee, referring to fig. 3, after distributing vehicle stop record information to a blockchain, the method comprising:
s401, inquiring and acquiring account information corresponding to the vehicle information recorded on the block chain based on the vehicle-mounted equipment identification information;
s402, judging whether the balance of the parking fee in the account meets the current prepayment amount, if not, executing S403;
and S403, generating recharging information and sending the recharging information to the vehicle-mounted equipment.
The method comprises the steps that the electronic wallet is set to be a parking application software, and the electronic wallet can be used for generating prepaid payment according to different settings of a user on the electronic wallet.
Correspondingly, if the credit of the user is good, the user can be allowed to have a certain amount of arrears, the arrear information is generated to remind the user to timely replenish the fee, meanwhile, the arrear information and the replenishing fee information of the user are compared and stored on the block chain, the part of data on the block chain is conveniently used as credit investigation data of the user, so that the prepaid amount of different users can be properly changed, and the normal management of the parking fee is ensured.
In another embodiment of the present invention, there is also provided a payment method applied to an in-vehicle device, referring to fig. 4, the method including:
s501, responding to communication connection with a user mobile terminal, receiving configuration information of an electronic wallet sent by the user mobile terminal, generating pairing information of vehicle-mounted equipment identification information and a public key address of the electronic wallet, and sending the pairing information to a payment server;
s502, sending the identification information of the vehicle-mounted equipment to the intelligent ground lock, so that the intelligent ground lock sends the identification information of the vehicle-mounted equipment and the identification information of the intelligent ground lock to the payment server;
s503, in response to receiving the intelligent contract address and the payment amount sent by the payment server, paying the intelligent contract address, generating a notification message and sending the notification message to the payment server;
s504, when the vehicle drives out of the parking space corresponding to the intelligent ground lock, receiving a payment message sent by the payment server, wherein the payment message comprises parking cost.
The parking flow and the ex-warehouse settlement flow corresponding to the present scheme will be described below by specific examples.
Parking process:
when a vehicle arrives at a parking space, a pressure sensor in the parking space system is pressed to trigger the parking space system;
the intelligent Bluetooth lock is unlocked and is matched and connected with the vehicle-mounted equipment;
the vehicle-mounted equipment sends the unique number of the vehicle-mounted equipment to the intelligent ground lock;
the intelligent ground lock sends the unique number of the vehicle-mounted equipment and the unique number to the payment server;
the payment server inquires public key addresses corresponding to the ground lock and the vehicle according to the received two unique numbers, records the transaction and sends an intelligent contract address and payment amount to the vehicle-mounted equipment;
the vehicle-mounted equipment pays for the formulated saving address and informs a payment server after the payment is finished;
the payment server inquires the intelligent contract state, and informs the intelligent lock after determining that the prepayment is received;
controlling the intelligent lock to descend;
when the vehicle is parked in the parking space, the ultrasonic sensor detects that the parking space is occupied and sends a message to the payment server through the address;
the payment server records the parking start time.
Ex-warehouse settlement process:
driving the vehicle away from the parking space by the user;
the ultrasonic sensor detects that the parking space is free, and the payment server is informed through an intelligent ground lock;
the payment server records the parking ending time, calculates parking cost according to the parking time and sends the parking cost to the intelligent contract;
the intelligent contract settles according to the information of the payment server, transfers the parking fee to the public key address corresponding to the ground lock, and returns the redundant amount of money to the public key address corresponding to the vehicle;
and the payment server pushes a message according to the mobile phone number or the micro signal corresponding to the unique vehicle number and informs the user of settlement information.
All transactions on the blockchain are public, rules and data of the intelligent contracts are also public and transparent, all people can inquire information, and the data cannot be deleted or tampered. Thus, based on the settlement payments of the blockchain, all historical data can be verified; and the open and transparent parking fee is ensured based on the charging and settlement of the intelligent contract. The scheme combines the technology of the Internet of things, all charging and recognition processes are automatically executed in the background, and the complete noninductivity of the user during parking is realized. And once configuration is carried out automatically, so that the user only needs to configure once through a mobile phone application program initially, and then the parking payment is carried out without any operation. The intelligent ground lock realizes the control of a single parking space and simplifies the planning difficulty of the parking lot.
The invention provides a parking payment method and system based on a block chain, which records the identification information of vehicle-mounted equipment and the identification information of an intelligent ground lock on the block chain system, realizes the vehicle-mounted prepayment function by using an intelligent contract, automatically deducts parking fee based on the intelligent contract when a vehicle leaves a parking space, ensures that the supervision of the parking fee is more transparent because the transactions recorded in the block chain are public and transparent, realizes the control of a single parking space by using the intelligent ground lock, simplifies the planning difficulty of a parking lot, automatically completes all the execution processes in a background, does not need the intervention of a vehicle owner and a worker, improves the experience effect of a user and is convenient to manage the parking space.
In another embodiment of the present invention, there is also provided a payment server, referring to fig. 5, including:
an obtaining unit 101, configured to obtain vehicle-mounted device identification information of a vehicle and identification information of an intelligent ground lock;
the query unit 102 is configured to query public key addresses of the vehicle and the intelligent ground lock based on the vehicle-mounted device identification information and the identification information of the intelligent ground lock, and issue vehicle stop record information to the block chain;
a first receiving unit 103, configured to receive prepaid information of the vehicle-mounted device in response to payment made to the established intelligent contract address by the vehicle-mounted device;
a notification unit 104, configured to query an intelligent contract state based on the prepaid information, generate a notification instruction after confirming that the prepaid is received, and send the notification instruction to the intelligent lock, where the notification instruction is used to notify that the intelligent lock is down;
and the calculating unit 105 is used for calculating and obtaining the parking fee in response to the fact that the vehicle is driven away from the parking space corresponding to the intelligent lock, and sending the parking fee to the intelligent contract, so that the parking fee is settled based on the intelligent contract.
On the basis of the above embodiment, the payment server further includes:
and the first information sending unit is used for sending the intelligent contract address and the prepayment amount to the vehicle-mounted equipment after the vehicle parking record information is issued to the block chain.
On the basis of the above embodiment, the payment server further includes:
the time recording unit is used for responding to the fact that the vehicle drives into the parking space corresponding to the intelligent ground lock, receiving parking space occupation information sent by the intelligent ground lock, and recording the parking time of the vehicle;
the vehicle-mounted equipment comprises a pushing unit and a parking space saving unit, wherein the pushing unit is used for determining a user account corresponding to a vehicle based on identification information of the vehicle-mounted equipment and sending a pushing message to the user account, and the pushing message comprises a payment message and a parking space saving message.
On the basis of the above embodiment, the payment server further includes: the information judgment unit specifically executes the following steps:
after vehicle stop record information is issued to the block chain, account information corresponding to the vehicle information recorded on the block chain is inquired and obtained based on the vehicle-mounted equipment identification information;
judging whether the balance of the parking fee in the account meets the current prepayment amount, and if so, determining the balance of the parking fee as prepayment;
and if not, generating recharging information and sending the recharging information to the vehicle-mounted equipment.
In another embodiment of the present invention, there is also provided an in-vehicle apparatus, referring to fig. 6, including:
a first response unit 201, configured to respond to a communication connection with a mobile terminal of a user, receive configuration information of an electronic wallet sent by the mobile terminal of the user, generate pairing information of vehicle-mounted device identification information and a public key address of the electronic wallet, and send the pairing information to a payment server;
a first sending unit 202, configured to send the vehicle-mounted device identification information to the intelligent lock, so that the intelligent lock sends the vehicle-mounted device identification information and the identification information of the intelligent lock to the payment server;
a second response unit 203, configured to, in response to receiving the smart contract address and the payment amount sent by the payment server, pay for the smart contract address, and generate a notification message to send to the payment server;
a first receiving unit 204, configured to receive a payment message sent by the payment server when a vehicle drives out of a parking space corresponding to the intelligent lock, where the payment message includes a parking fee.
In another embodiment of the present invention, there is provided a parking space system, referring to fig. 7, including:
the first sensor 301 is used for detecting parking space occupation information;
a second sensor 302 for detecting information that the vehicle arrives at the parking space;
the intelligent ground lock 303 is used for being in communication connection with a vehicle-mounted device, receiving vehicle-mounted device identification information sent by the vehicle-mounted device after the parking space occupation information and the information that the vehicle arrives at the parking space are obtained, and sending the identification information of the intelligent ground lock to the payment server;
the intelligent ground lock 303 is further configured to receive a notification instruction sent by the payment server, control the intelligent ground lock to fall down based on the notification instruction, and send the received parking space idle information sent by the first sensor to the payment sensor when the vehicle exits the parking space.
Correspondingly, on the basis of the above embodiment, the intelligent lock is further configured to:
generating a public and private key of the intelligent ground lock;
and pairing the public key address of the intelligent ground lock and the identification information of the intelligent ground lock, and sending a pairing address to the payment server.
The invention provides related equipment for parking payment based on a block chain, which records the identification information of vehicle-mounted equipment and the identification information of an intelligent ground lock on a block chain system, realizes a vehicle-mounted prepayment function by utilizing an intelligent contract, automatically deducts parking fee based on the intelligent contract when a vehicle leaves a parking space, ensures that the supervision of the parking fee is more transparent because the transactions recorded in the block chain are public and transparent, realizes the control of a single parking space by the intelligent ground lock, simplifies the planning difficulty of a parking lot, automatically completes all execution processes in a background, does not need the intervention of a vehicle owner and a worker, improves the experience effect of a user and is convenient to manage the parking space.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A parking payment method based on a block chain is applied to a payment server and comprises the following steps:
acquiring identification information of vehicle-mounted equipment and identification information of an intelligent ground lock of a vehicle;
based on the identification information of the vehicle-mounted equipment and the identification information of the intelligent ground lock, inquiring public key addresses of the vehicle and the intelligent ground lock, and issuing vehicle parking record information to the block chain;
in response to payment to a specified intelligent contract address by a vehicle-mounted device, receiving prepayment information of the vehicle-mounted device;
inquiring the intelligent contract state based on the prepayment information, generating a notification instruction after confirming that the prepayment is received, and sending the notification instruction to the intelligent lock, wherein the notification instruction is used for notifying the intelligent lock to descend;
responding to the fact that the vehicle leaves a parking space corresponding to the intelligent ground lock, calculating to obtain parking cost, and sending the parking cost to an intelligent contract, so that parking cost settlement is conducted based on the intelligent contract;
wherein, the identification information who acquires the on-vehicle equipment identification information of vehicle and lock intelligently includes: when the vehicle arrives at the parking space, the vehicle triggers a sensor in the parking system, at the moment, the Bluetooth of the intelligent ground lock is opened, the intelligent ground lock is connected with the vehicle-mounted device in a matching mode, the vehicle-mounted device sends identification information of the vehicle-mounted device to the intelligent ground lock, and then the identification information of the vehicle-mounted device and the identification information of the vehicle-mounted device are uploaded to the payment server through the intelligent ground lock.
2. The method of claim 1, further comprising:
and after the vehicle parking record information is issued to the block chain, sending the intelligent contract address and the prepaid amount to the vehicle-mounted equipment.
3. The method of claim 1, further comprising:
responding to the fact that the vehicle drives into a parking space corresponding to the intelligent ground lock, receiving parking space occupation information sent by the intelligent ground lock, and recording the parking time of the vehicle;
the method comprises the steps of determining a user account corresponding to a vehicle based on identification information of vehicle-mounted equipment, and sending a push message to the user account, wherein the push message comprises a payment message and a parking space free message.
4. The method of claim 1, further comprising:
after vehicle stop record information is issued to the block chain, account information corresponding to the vehicle information recorded on the block chain is inquired and obtained based on the vehicle-mounted equipment identification information;
and judging whether the balance of the parking fee in the account meets the current prepaid amount, if not, generating recharging information and sending the recharging information to the vehicle-mounted equipment.
5. A payment server, characterized in that the payment server comprises:
the system comprises an acquisition unit, a storage unit and a control unit, wherein the acquisition unit is used for acquiring vehicle-mounted equipment identification information of a vehicle and identification information of an intelligent ground lock;
the query unit is used for querying public key addresses of the vehicle and the intelligent ground lock based on the identification information of the vehicle-mounted equipment and the identification information of the intelligent ground lock and releasing vehicle parking record information to the block chain;
the first receiving unit is used for responding to payment made to the established intelligent contract address by the vehicle-mounted equipment and receiving prepayment information of the vehicle-mounted equipment;
the notification unit is used for inquiring the intelligent contract state based on the prepayment information, generating a notification instruction after confirming that the prepayment is received, and sending the notification instruction to the intelligent lock, wherein the notification instruction is used for notifying the intelligent lock to descend;
the calculating unit is used for responding to the fact that the vehicle leaves the parking space corresponding to the intelligent ground lock, calculating and obtaining parking cost, and sending the parking cost to an intelligent contract to enable parking cost settlement to be carried out based on the intelligent contract;
wherein, the identification information who acquires the on-vehicle equipment identification information of vehicle and lock intelligently includes: when the vehicle arrives at the parking space, the vehicle triggers a sensor in the parking system, at the moment, the Bluetooth of the intelligent ground lock is opened, the intelligent ground lock is connected with the vehicle-mounted device in a matching mode, the vehicle-mounted device sends identification information of the vehicle-mounted device to the intelligent ground lock, and then the identification information of the vehicle-mounted device and the identification information of the vehicle-mounted device are uploaded to the payment server through the intelligent ground lock.
6. A parking payment method based on a block chain is characterized in that the method is applied to vehicle-mounted equipment, the vehicle-mounted equipment is connected with a user mobile terminal, and the method comprises the following steps:
responding to communication connection with a user mobile terminal, receiving configuration information of an electronic wallet sent by the user mobile terminal, generating pairing information of vehicle-mounted equipment identification information and a public key address of the electronic wallet, and sending the pairing information to a payment server;
sending the identification information of the vehicle-mounted equipment to the intelligent ground lock, so that the intelligent ground lock sends the identification information of the vehicle-mounted equipment and the identification information of the intelligent ground lock to the payment server;
in response to receiving the intelligent contract address and the payment amount sent by the payment server, paying the intelligent contract address and generating a notification message to send to the payment server;
and when the vehicle drives out of the parking space corresponding to the intelligent ground lock, receiving a payment message sent by the payment server, wherein the payment message comprises parking cost.
7. An in-vehicle apparatus, characterized by comprising:
the system comprises a first response unit, a payment server and a second response unit, wherein the first response unit is used for responding to communication connection with a user mobile terminal, receiving configuration information of an electronic wallet sent by the user mobile terminal, generating pairing information of vehicle-mounted equipment identification information and a public key address of the electronic wallet, and sending the pairing information to the payment server;
the first sending unit is used for sending the identification information of the vehicle-mounted equipment to the intelligent ground lock, so that the intelligent ground lock sends the identification information of the vehicle-mounted equipment and the identification information of the intelligent ground lock to the payment server;
the second response unit is used for responding to the intelligent contract address and the payment amount sent by the payment server, paying the intelligent contract address, generating a notification message and sending the notification message to the payment server;
the first receiving unit is used for receiving a payment message sent by the payment server when a vehicle exits a parking space corresponding to the intelligent ground lock, wherein the payment message comprises parking cost.
8. A parking space system is characterized by comprising a first sensor, a second sensor and an intelligent ground lock, wherein,
the first sensor is used for detecting parking space occupation information;
the second sensor is used for detecting information that the vehicle arrives at the parking space;
the intelligent ground lock is used for being in communication connection with vehicle-mounted equipment, receiving vehicle-mounted equipment identification information sent by the vehicle-mounted equipment after the parking space occupation information and the information that the vehicle arrives at the parking space are obtained, and sending the identification information of the intelligent ground lock to the payment server;
the intelligent ground lock is further used for receiving a notification instruction sent by the payment server, controlling the intelligent ground lock to descend based on the notification instruction, and sending the received parking space idle information sent by the first sensor to the payment sensor when the vehicle exits the parking space.
9. A parking space system according to claim 8, wherein said intelligent lock is further configured to:
generating a public and private key of the intelligent ground lock;
and pairing the public key address of the intelligent ground lock and the identification information of the intelligent ground lock, and sending a pairing address to the payment server.
10. A blockchain based parking payment system, the system comprising:
the payment server of claim 5, the vehicle-mounted device of claim 7, the parking space system of claim 8 and the user mobile terminal,
the user mobile terminal is used for being connected with the vehicle-mounted equipment and configuring the vehicle-mounted equipment, wherein the configuration comprises the configuration of an electronic wallet, payment configuration and connection function configuration.
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| CN2019101977153 | 2019-03-15 | ||
| CN201910197715 | 2019-03-15 |
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| CN115393998A (en) * | 2022-08-13 | 2022-11-25 | 上海递道信息技术有限公司 | Method for linking express logistics settlement prepayment system and access control system |
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