CN112070256A - Reserved parking management method and system based on block chain and storage medium thereof - Google Patents
Reserved parking management method and system based on block chain and storage medium thereof Download PDFInfo
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Abstract
The invention discloses a block chain-based reserved parking management method, a block chain-based reserved parking management system and a storage medium thereof, wherein the block chain-based reserved parking management method comprises the following steps: responding to a parking space checking request triggered by a user in a preset channel side application, and sending parking lot information to the channel side application; receiving a parking space reservation request triggered by the user based on the parking lot information; responding the parking space reservation request, and sending reservation information to a preset block chain platform; and transferring the parking space digital assets corresponding to the reservation information to the account of the user through the block chain platform. According to the invention, the block chain stores the parking place digital assets, so that a user can reserve parking places of different parking lots from the block chain through application of different channel parties, reasonable application of social parking lot resources is realized, and the problem that the user is difficult to park when going out is solved; in addition, the block chain is utilized to digitize the parking lot parking space assets, and whether the parking spaces are occupied in an overterm mode or not can be found visually, so that the situation that the parking lots are occupied in an overterm mode is avoided.
Description
Technical Field
The invention relates to the technical field of data processing, in particular to a reserved parking management method and system based on a block chain and a storage medium thereof.
Background
With the rapid development of social economy, the living standard of people is continuously improved, and higher requirements are put forward on the development level of urban traffic. The traffic problems of expensive parking, difficult parking and the like are increasingly prominent due to the fact that the urbanization process is accelerated and the holding capacity of urban cars is greatly improved. The parking management system is mainly characterized by insufficient supply of parking facilities in peak hours and sections, low use efficiency of parking spaces, low intelligentization level of parking management and the like. Further improvement of city management quality is restricted, and the method also becomes an important civil problem. In the internet era, sharing is a social development trend, and a parking lot enterprise needs to break an island environment and share own data information with other enterprises to cooperate, so that resources of the whole social parking lot can be better utilized.
Disclosure of Invention
The invention provides a block chain-based reserved parking management method, a block chain-based reserved parking management system and a storage medium thereof, which are used for solving the technical problems of insufficient supply of parking facilities in peak hours and road sections, low parking space use efficiency and low parking management intelligentization level.
The invention provides a reserved parking management method based on a block chain, which comprises the following steps:
responding to a parking space checking request triggered by a user in a preset channel side application, and sending parking lot information to the channel side application;
receiving a parking space reservation request triggered by the user based on the parking lot information;
responding the parking space reservation request, and sending reservation information to a preset block chain platform;
and transferring the parking space digital assets corresponding to the reservation information to the account of the user through the preset block chain platform.
Optionally, the step of responding to the parking space reservation request and sending reservation information to a preset block chain platform includes:
responding to the parking space reservation request, and extracting target parking space position information from the parking space asset reservation request;
generating a parking space digital asset number corresponding to the target parking space position information;
generating reservation information carrying the parking space digital asset number;
and sending the reservation information to a preset block chain platform.
Optionally, the step of transferring the parking space digital asset corresponding to the reservation information to the account of the user through the preset blockchain platform includes:
performing initial parking space allocation according to the reservation information through the block chain platform;
determining a first idle time interval and a first reserved time interval of a preset first parking space according to an allocation result, wherein the starting time of the first reserved time interval is the same as the first ending time of the first idle time interval;
determining a second idle time interval and a second reserved time interval of a preset second parking space according to the distribution result, wherein the starting time of the second reserved time interval is the same as the second ending time of the second idle time interval;
judging whether a first starting time of the first idle time interval is less than a second starting time of the second idle time interval, and whether a first finishing time is greater than or equal to the second starting time of the second idle time interval and less than a second finishing time;
if so, dividing a virtual parking space asset in the first parking space according to the first starting time and the second ending time, transferring an order corresponding to the first reserved time interval to the second parking space, and transferring an order corresponding to the second reserved time to the first parking space;
and transferring the parking space digital assets corresponding to the first reservation time interval and the second reservation time interval to accounts of corresponding users.
Optionally, the reservation request carries a reserved parking time; the method further comprises the following steps:
determining parking reminding time according to the reserved parking time;
detecting the current position of the vehicle at the parking reminding time, and acquiring road condition information between the current position of the vehicle and a target parking lot; the target parking lot is the parking lot requested by the reservation request;
calculating the predicted arrival time of the vehicle to the target parking lot according to the current position, the position of the target parking lot and the road condition information;
and when the reserved parking time and the predicted arrival time meet preset conditions, sending a reserved delay reminder to the user.
Optionally, the reservation request further carries a reserved parking time length, and the method further includes:
when vehicle entering information sent by a target parking lot is received, the parking credit points of the users are obtained;
inquiring parking service information corresponding to the parking credit points in the target parking lot;
generating parking service recommendation information according to the parking service information and the reserved parking duration;
and sending the parking service recommendation information to a channel side application of the user.
Optionally, the method further comprises:
receiving a target parking service request sent by the user based on the parking service recommendation information;
determining a target parking service in response to the target parking service request;
acquiring a cost calculation rule corresponding to the target parking service;
calculating parking cost by adopting the cost calculation rule and the reserved parking time, and generating a cost bill;
and when vehicle departure information sent by the target vehicle yard is received, sending the expense bill to a channel side application of the user, and removing the parking place digital asset from an account of the user through the blockchain platform.
The invention also provides a reserved parking management system based on the block chain, which comprises the following steps:
the parking lot information sending module is used for responding to a parking lot checking request triggered by a user in a preset channel side application and sending parking lot information to the channel side application;
the parking space reservation request receiving module is used for receiving a parking space reservation request triggered by the user based on the parking lot information;
the sending module is used for responding to the parking place reservation request and sending reservation information to a preset block chain platform;
and the parking space digital asset transferring module is used for transferring the parking space digital asset corresponding to the reservation information to the account of the user through the preset block chain platform.
Optionally, the parking space digital asset transfer module includes:
the initial parking space allocation submodule is used for allocating initial parking spaces according to the reservation information through the block chain platform;
a first idle time interval and first reserved time interval determining submodule, configured to determine a first idle time interval and a first reserved time interval of a preset first parking space according to an allocation result, where a start time of the first reserved time interval is the same as a first end time of the first idle time interval;
a second idle time interval and second reserved time interval determining submodule, configured to determine a second idle time interval and a second reserved time interval of a preset second parking space according to the allocation result, where a start time of the second reserved time interval is the same as a second end time of the second idle time interval;
the judging submodule is used for judging whether the first starting time of the first idle time interval is smaller than the second starting time of the second idle time interval or not, and whether the first ending time is larger than or equal to the second starting time of the second idle time interval and smaller than the second ending time or not;
if so, dividing a virtual parking space asset in the first parking space according to the first starting time and the second ending time, transferring the first reserved time interval to the second parking space, and transferring the second reserved time to the first parking space;
and the parking space digital asset transfer submodule is used for transferring the parking space digital assets corresponding to the first reservation time interval and the second reservation time interval to accounts of corresponding users.
The invention also provides a reserved parking management device based on the block chain, which comprises a processor and a memory, wherein the processor is used for:
the memory is used for storing program codes and transmitting the program codes to the processor;
the processor is configured to execute the block chain-based reserved parking management method according to instructions in the program code.
The present invention also provides a computer-readable storage medium for storing program code for executing the block chain-based reserved parking management method as described in any one of the above.
According to the technical scheme, the invention has the following advantages: the method for managing the reserved parking based on the block chain comprises the steps of returning parking lot information to a channel side application through a parking space checking request triggered by a response user in a preset channel side application; receiving and responding a parking place reservation request triggered by a user based on the parking place information, and sending reservation information to a channel side application, a parking place requested by the reservation request and a preset block chain platform; and the block chain platform is used for transferring the parking space digital assets corresponding to the reservation information to the account of the user. By storing the parking place digital assets in the block chain, a user can reserve parking places of different parking lots from the block chain through application of different channel parties, reasonable application of social parking lot resources is realized, and the problem that the user is difficult to park when going out is solved; in addition, the block chain is utilized to digitize the parking lot parking space assets, and whether the parking spaces are occupied in an overterm mode or not can be found visually, so that the situation that the parking lots are occupied in an overterm mode is avoided.
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, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a flowchart illustrating steps of a parking reservation management method based on a block chain according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating steps of a block chain-based parking reservation management method according to another embodiment of the present invention;
FIG. 3 is a flowchart illustrating steps of a parking space digital asset reservation method according to an embodiment of the present invention;
FIG. 4 is a flowchart illustrating steps of a parking space digital asset partitioning and scheduling method according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a parking space digital asset partitioning and scheduling provided by an embodiment of the present invention;
FIG. 6 is a timing diagram illustrating a reserved parking lot according to an embodiment of the present invention;
fig. 7 is a block diagram of a reserved parking management system based on a block chain according to an embodiment of the present invention.
Detailed Description
The embodiment of the invention provides a block chain-based reserved parking management method, a block chain-based reserved parking management system and a storage medium thereof, which are used for solving the technical problems of insufficient supply at peak time and road sections of parking facilities, low use efficiency of parking spaces and low intelligent level of parking management.
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below 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.
Referring to fig. 1, fig. 1 is a flowchart illustrating steps of a parking reservation management method based on a block chain according to an embodiment of the present invention. The method specifically comprises the following steps:
the blockchain is a novel application mode of computer technologies such as distributed data storage, point-to-point transmission, a consensus mechanism and an encryption algorithm. The system is a distributed shared account book and a database, and has the characteristics of decentralization, no tampering, trace retaining in the whole process, traceability, collective maintenance, openness and transparency and the like. The characteristics ensure the honesty and the transparency of the block chain and lay a foundation for creating trust for the block chain. And the rich application scene of the block chain basically solves the problem of information asymmetry based on the block chain, and realizes the cooperative trust and the constant action among a plurality of main bodies. There are also more and more companies applying blockchain techniques to solve practical problems, such as: the Alibama prevents the problems of private official seal, contract counterfeiting and the like by using a block chain technology; the insurance field realizes the automatic claim settlement of insurance policy by applying intelligent contracts.
In the embodiment of the invention, a block chain parking management platform can be built based on a block chain technology, a parking alliance chain is further formed, an alliance leading enterprise invites different brand yards to join the alliance chain, and related reserved parking services are designed, defined and executed based on a block chain intelligent contract. Coalition members may include primarily yards (which also allow for individual parking spaces), channel parties, and coalition leader enterprises. The alliance parking lot mainly provides parking lot information required by the regional chain parking management platform; the alliance leading enterprise can respectively distribute member accounts, addresses and the like for all alliance members. The channel party mainly provides a parking reservation function and an entrance, so that a user can initiate a parking space checking request through the parking reservation function and the entrance provided by the channel party and acquire parking lot information of each parking lot from a parking lot background.
In one example, a channel side can develop a channel side application to provide a parking reservation function and an entrance for a user, and the user can trigger a corresponding parking space viewing request on the channel side application to acquire parking lot information.
After receiving the parking space checking request sent by the channel party, the parking lot can return corresponding parking lot information to the channel party for the user to select.
In one example, a user may request to acquire yard information of all yards in an area where a destination is located, on the condition of the area; the yard information of a specific yard may be requested using the yard as a selection condition. The parking lot information may include reserved parking spaces, charging conditions of different parking spaces, reserved time and the like.
102, receiving a parking space reservation request triggered by a user based on parking lot information;
after obtaining the parking lot information, the user can select the parking space according to the parking lot information, initiate parking space reservation through a channel party and pay reserved bus fees.
103, responding to the parking space reservation request, and sending reservation information to a preset block chain platform;
and 104, transferring the parking space digital assets corresponding to the reservation information to an account of the user through a preset block chain platform.
After receiving the parking stall reservation request, the parking stall reservation is carried out in the parking lot, and when the reservation is successful, reservation information is sent to the channel side application, and the reservation information carries the position information of the reserved parking stall, and meanwhile, the reservation record is uploaded to the block chain platform, so that other users can know the reservation condition of the related parking stall, and the reservation failure caused by the fact that the reservation request is initiated to the reserved parking stall is avoided. In addition, the blockchain platform transfers the digital assets of the reserved parking spaces converted into the parking spaces to the user account.
According to the embodiment of the invention, the block chain is used for storing the digital assets of the parking places, so that a user can reserve the parking places of different parking lots from the block chain through application of different channel parties, reasonable application of social parking lot resources is realized, and the problem that the user is difficult to park when going out is solved; in addition, the block chain is utilized to digitize the parking lot parking space assets, and whether the parking spaces are occupied in an overterm mode or not can be found visually, so that the situation that the parking lots are occupied in an overterm mode is avoided.
Referring to fig. 2, fig. 2 is a flowchart illustrating steps of a reserved parking management method based on a block chain according to another embodiment of the present invention, which may specifically include the following steps:
the channel side can develop the application of the channel side to provide a parking reservation function and an entrance for the user, and the user can trigger a corresponding parking space checking request on the application of the channel side so as to acquire parking lot information from the block chain.
In one example, a user can request the corresponding parking lot to acquire parking lot information of all parking lots in the area where the destination is located on the condition of the area; the yard information of a specific yard may be requested using the yard as a selection condition. The parking lot information may include reserved parking spaces, charging conditions of different parking spaces, reserved time and the like.
After receiving the parking space checking request sent by the channel party, the parking lot can return corresponding parking lot information to the channel party for the user to select.
after obtaining the parking lot information, the user can select the parking space according to the parking lot information, send a parking space reservation request to reserve the parking space, and pay the reserved fare.
further, please refer to fig. 3, fig. 3 is a flowchart illustrating steps of a parking space digital asset reservation according to an embodiment of the present invention. As shown in fig. 3, step 203 specifically includes the following sub-steps:
s31, responding to the parking space reservation request, and extracting target parking space position information from the parking space asset reservation request;
s32, generating a parking space digital asset number corresponding to the target parking space position information;
s33, generating reservation information carrying the parking space digital asset number;
s34, sending the reservation information to the default blockchain platform.
In the embodiment of the invention, the user can have two reservation modes for reserving the parking space, one mode is an undifferentiated parking space digital asset reservation mode, and the other mode is a fixed parking space digital asset reservation mode.
In one example, when the user reserves a parking space, an undifferentiated parking space can be reserved, and the undifferentiated parking space does not specify a specific parking space as long as the parking space available in the parking lot selected by the user is available. Before the user arrives at the destination, a reservation request is initiated to the target parking lot on the application of the channel side, and the parking lot is reserved by taking the parking lot as a unit. And after the reservation is successful, generating an undifferentiated parking space digital asset number according to the reservation record, feeding the undifferentiated parking space digital asset number back to the user, and informing the user of the successful reservation. Meanwhile, the block chain platform can segment the parking spaces on the block chain corresponding to the undifferentiated parking space digital asset numbers according to a certain regular time, and the parking spaces are transferred to the user name as digital assets, so that the user enjoys the corresponding use right. And when the user vehicle leaves the parking lot, the digital assets of the undifferentiated parking space are transferred back to the original attribution party. Specifically, the undifferentiated parking space asset number may be: the parking lot number + the unique code of the ecological platform.
In another example, when the user reserves a parking space, the user may also reserve a fixed parking space, that is, the user directly selects a parking space to be reserved (in a case that the parking space is shared on the blockchain platform) at the time of reservation. Before the user arrives at the destination, an appointment request is initiated to a target parking space of a target parking lot on the application of a channel side, after the appointment is successful, the block chain platform generates a fixed parking space digital asset number according to the appointment record and feeds the fixed parking space digital asset number back to the user, the user is informed of the successful appointment, and the user can directly enjoy the parking service of the specified parking space when arriving at the parking lot. Meanwhile, the block chain platform can segment the parking spaces on the block chain corresponding to the fixed parking space digital asset numbers according to a certain regular time, and the parking spaces are used as digital assets to be transferred to the user name, so that the user enjoys the corresponding use right. And when the user vehicle leaves the parking lot, the fixed parking place digital assets are transferred back to the original attribution party. Specifically, the fixed parking space asset number may be: the parking lot number + the building number + the district number + the parking space number + the ecological platform unique code.
And 204, transferring the parking space digital assets corresponding to the reservation information to an account of the user through a preset block chain platform.
The parking place reservation is carried out after the parking place reservation request is received by the parking lot, when reservation is successful, reservation information is sent to the channel side application, the reservation information carries the position information of the reserved parking place, and meanwhile, the reservation record is uploaded to the block chain platform, so that other users can know the reservation condition of the related parking place, and reservation failure caused by the fact that the reservation request is initiated to the reserved parking place is avoided. In addition, the blockchain platform transfers the digital assets of the reserved parking spaces converted into the parking spaces to the user account.
Furthermore, in order to maximize the benefit of the digital assets, when the user selects to reserve undifferentiated parking spaces, the block chain platform is further used for performing division scheduling and renewal on the parking space digital assets of the parking spaces requested by the plurality of reservation information according to the reservation time corresponding to the received plurality of reservation information respectively.
Referring to fig. 4, fig. 4 is a flowchart illustrating steps of a parking space data asset partitioning and scheduling method according to an embodiment of the present invention. As shown in fig. 4, step 204 may include the following sub-steps:
s41, performing initial parking space allocation according to the reservation information through the block chain platform;
s42, determining a first idle time interval and a first reserved time interval of a preset first parking space according to the distribution result, wherein the starting time of the first reserved time interval is the same as the first ending time of the first idle time interval;
s43, determining a second idle time interval and a second reserved time interval of a preset second parking space according to the distribution result, wherein the starting time of the second reserved time interval is the same as the second ending time of the second idle time interval;
s44, judging whether the first starting time of the first idle time interval is less than the second starting time of the second idle time interval, and whether the first ending time is greater than or equal to the second starting time of the second idle time interval and less than the second ending time;
s45, if yes, dividing the virtual parking space assets in the first parking space according to the first starting time and the second ending time, transferring the order corresponding to the first appointment time interval to the second parking space, and transferring the order corresponding to the second appointment time interval to the first parking space;
and S46, transferring the parking space digital assets respectively corresponding to the first reservation time interval and the second reservation time interval to the account of the corresponding user.
As shown in fig. 5, when allocating parking spaces, the conventional allocation method is to park vehicles in order of single, second, third and fourth, and this parking method results in the waste of 9:30-10:00 of time for parking space 1 and 10:00-10:30 for parking space 2, which is not in accordance with the benefit maximization principle. And the parking space digital asset segmentation scheduling scheme can combine 9:30-10:00 of the parking space 1 and 10:00-10:30 of the parking space 2 to satisfy a new order five (equivalent to virtual parking space assets), so that the benefit of a parking lot is maximized.
in the embodiment of the invention, when the parking lot judgment time is close to the preset reserved parking time, the reminding information can be sent to the application of a channel party for parking space reservation on the mobile terminal of the user; for example, the time point one hour before the reserved parking time is determined as the parking reminding time; and determines the reminder information to be sent to the user at this time. In practical application, after the user makes a reservation for parking, the user is influenced by the reason of personal time arrangement of the user and road conditions, and the user cannot necessarily arrive at the parking lot at the reservation time, so that the application of the channel side can send different prompts to the user according to practical conditions. The reminding content can be determined according to the current position of the vehicle of the user, the position of the parking lot and the actual road condition between the current position of the user and the position of the parking lot.
specifically, after the current position of the vehicle of the user, the position of the target parking lot and the actual road condition are obtained, the estimated arrival time of the vehicle at the parking lot can be predicted, whether the vehicle can arrive at the parking lot in time can be judged according to the relation between the estimated arrival time and the reserved parking time, and the reminding content is determined according to the judgment result.
And step 208, when the reserved parking time and the predicted arrival time meet preset conditions, sending a reserved delay reminder to the user.
Specifically, when the estimated arrival time is greater than the reserved parking time and the effective duration does not meet the parking requirement of the user due to too long timeout, the reservation delay reminder can be sent to the user to remind the user to change the reserved time.
Further, in the embodiment of the present invention, the reservation request further carries a reserved parking time length, and the embodiment of the present invention further includes:
when vehicle information sent by a target parking lot is received, the parking credit points of the users are obtained;
inquiring parking service information corresponding to the parking credit points in the target parking lot;
generating parking service recommendation information according to the parking service information and the reserved parking duration;
and sending the parking service recommendation information to a channel side application of the user.
Specifically, after a user drives a vehicle and drives into a preset parking lot, a parking lot background can recognize the number of the license plate shot by a parking lot information acquisition front end, a block chain platform inquires reservation information and compares the reservation information, and if a reservation order of the license plate is generated at the moment, a local system is informed to lock the ground to drive the vehicle into the parking lot. Meanwhile, the channel side acquires the parking credit points of the vehicle, inquires the parking server information corresponding to the parking credit points in the parking lot and recommends parking service to the user; the user may select a parking mode based on the recommended parking service.
Further, the embodiment of the present invention further includes:
receiving a target parking service request sent by a user based on the parking service recommendation information;
determining a target parking service in response to the target parking service request;
acquiring a cost calculation rule corresponding to the target parking service;
calculating parking cost and generating a cost bill by adopting a cost calculation rule and the reserved parking time;
and when vehicle departure information sent by the target vehicle yard is received, sending a fee bill to a channel side application of the user, and removing the parking place digital assets from an account of the user through the blockchain platform.
Specifically, different parking services correspond to different fee calculation rules, and when the user selects the parking service, the actual parking fee is generated. When the vehicle leaves the parking lot, the parking lot background uploads parking records including data such as a parking in and out picture, reserved parking starting time, ending time, parking in and out time, parking time, payment orders, user addresses of affiliated institutions (identification data of which institution in the alliance comes from) and the like to the block chain platform. After the owner finishes paying, the block chain platform transfers the parking place assets from the user account and changes the parking place assets back to the reserved state. And (3) regularly counting the reserved parking income, for example, counting the reserved parking income on reports according to year, month and day dimensions, and performing accounting among channel parties, yards and alliance leading enterprises according to the pre-negotiated accounting proportion in a settlement period.
According to the embodiment of the invention, the block chain is used for storing the digital assets of the parking places, so that a user can reserve the parking places of different parking lots from the block chain through application of different channel parties, reasonable application of social parking lot resources is realized, and the problem that the user is difficult to park when going out is solved; in addition, the block chain is utilized to digitize the parking lot parking space assets, and whether the parking spaces are occupied in an overterm mode or not can be found visually, so that the situation that the parking lots are occupied in an overterm mode is avoided.
For ease of understanding, the following is illustrated by specific examples:
referring to fig. 6, fig. 6 is a timing chart of a parking reservation according to an embodiment of the present invention.
When a user needs to reserve a parking space, parking lot information can be acquired on the application of a channel party, and after the parking space is selected and the reservation parking space is placed, the channel party can send parking space prepayment information to the user to remind the user to pay for the uniform payment platform; the unified payment platform informs the channel side background payment result after the user finishes payment, the channel side background uploads the reserved parking order record to the parking lot enterprise background, and the parking lot enterprise background sends the reserved parking order record to the parking lot front end and the block chain platform.
When the front end of the parking lot receives the vehicle entrance information of the user, the front end of the parking lot uploads the entrance record to the background of the parking lot enterprise, the background of the parking lot enterprise feeds back the vehicle entrance notice to the background of the channel side, and the corresponding entrance information is updated in the reserved parking record.
When the front end of the parking lot receives the departure information of the vehicles of the user, the departure record is sent to a background of a parking lot enterprise; the background of the parking lot enterprise feeds back the vehicle departure notice to the background of the channel side, and updates corresponding departure information in the reserved parking record.
Referring to fig. 7, fig. 7 is a block diagram of a reserved parking management system based on a block chain according to an embodiment of the present invention, which may specifically include the following modules:
the parking lot information sending module 701 is used for responding to a parking lot checking request triggered by a user in a preset channel side application and sending parking lot information to the channel side application;
a parking space reservation request receiving module 702, configured to receive a parking space reservation request triggered by a user based on parking lot information;
the sending module 703 is configured to respond to the parking stall reservation request and send reservation information to the preset block chain platform;
and the parking space digital asset transferring module 704 is configured to transfer the parking space digital asset corresponding to the reservation information to an account of the user through a preset block chain platform.
In this embodiment of the present invention, the sending module 703 may include:
the target parking place position information extraction submodule is used for responding to the parking place reservation request and extracting target parking place position information from the parking place asset reservation request;
the parking space digital asset number generation submodule is used for generating a parking space digital asset number corresponding to the target parking space position information;
the reservation information generation submodule is used for generating reservation information carrying the parking place digital asset number;
and the reservation information sending submodule is used for sending reservation information to the preset block chain platform.
In this embodiment of the present invention, the parking space digital asset transfer module 704 may include:
the initial parking space allocation submodule is used for allocating initial parking spaces according to the reservation information through the block chain platform;
the first idle time interval and first reserved time interval determining submodule is used for determining a first idle time interval and a first reserved time interval of a preset first parking space according to the distribution result, and the starting time of the first reserved time interval is the same as the first ending time of the first idle time interval;
a second idle time interval and second reserved time interval determining submodule, configured to determine a second idle time interval and a second reserved time interval of a preset second parking space according to the allocation result, where a start time of the second reserved time interval is the same as a second end time of the second idle time interval;
the judging submodule is used for judging whether the first starting time of the first idle time interval is smaller than the second starting time of the second idle time interval or not, and whether the first ending time is larger than or equal to the second starting time of the second idle time interval and smaller than the second ending time or not;
the transfer submodule is used for splitting the virtual parking space assets in the first parking space according to the first starting time and the second ending time, transferring the first reserved time interval to the second parking space and transferring the second reserved time to the first parking space if the virtual parking space assets are in the first parking space;
and the parking space digital asset transfer submodule is used for transferring the parking space digital assets corresponding to the first reservation time interval and the second reservation time interval to accounts of corresponding users.
In the embodiment of the invention, the reservation request carries the reserved parking time; the system may further comprise:
the parking reminding time determining module is used for determining parking reminding time according to the reserved parking time;
the position and road condition acquisition module is used for detecting the current position of the vehicle at the parking reminding time and acquiring road condition information between the current position of the vehicle and a target parking lot; the target parking lot is the parking lot requested by the reservation request;
the estimated arrival time calculation module is used for calculating the estimated arrival time of the vehicle to the target parking lot according to the current position, the position of the target parking lot and the road condition information;
and the reservation delay reminding module is used for sending reservation delay reminding to the user when the reserved parking time and the predicted arrival time meet the preset conditions.
In the embodiment of the present invention, the reservation request further carries a reserved parking time, and the system may further include:
the parking credit point acquisition module is used for acquiring the parking credit point of a user when receiving the vehicle entering information sent by the target parking lot;
the parking service information acquisition module is used for inquiring the parking service information corresponding to the parking credit point in the target parking lot;
the parking service recommendation information generation module is used for generating parking service recommendation information according to the parking service information and the reserved parking duration;
and the parking service recommendation information sending module is used for sending the parking service recommendation information to the channel side application of the user.
In the embodiment of the present invention, the method may further include:
the target parking service receiving module is used for receiving a target parking service request sent by a user based on the parking service recommendation information;
the target parking service response module is used for responding the target parking service request to determine the target parking service;
the system comprises a fee calculation rule acquisition module, a fee calculation rule processing module and a fee calculation rule processing module, wherein the fee calculation rule acquisition module is used for acquiring a fee calculation rule corresponding to a target parking service;
the fee bill generation module is used for calculating the parking fee by adopting a fee calculation rule and the reserved parking time and generating a fee bill;
and the parking place digital asset removing module is used for sending a fee bill to a channel side application of the user when receiving the vehicle departure information sent by the target parking place and removing the parking place digital asset from an account of the user through the block chain platform.
The invention also discloses a reserved parking management device based on the block chain, which comprises a processor and a memory, wherein the processor comprises:
the memory is used for storing the program codes and transmitting the program codes to the processor;
the processor is used for executing the block chain-based reserved parking management method provided by any embodiment of the invention according to instructions in the program codes.
The invention also discloses a computer readable storage medium for storing program codes, wherein the program codes are used for executing the block chain-based reserved parking management method provided by any embodiment of the invention.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system and method may be implemented in other ways. For example, the above-described system embodiments are merely illustrative, and for example, the division of the units is only one logical functional division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of implementing the solution of the present embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A reserved parking management method based on a block chain is characterized by comprising the following steps:
responding to a parking space checking request triggered by a user in a preset channel side application, and sending parking lot information to the channel side application;
receiving a parking space reservation request triggered by the user based on the parking lot information;
responding to the parking place asset reservation request, and sending reservation information to a preset block chain platform;
and transferring the parking space digital assets corresponding to the reservation information to the account of the user through the block chain platform.
2. The method of claim 1, wherein the step of sending reservation information to a predetermined blockchain platform in response to the parking space asset reservation request comprises:
responding to the parking space asset reservation request, and extracting target parking space position information from the parking space asset reservation request;
generating a parking space digital asset number corresponding to the target parking space position information;
generating reservation information carrying the parking space digital asset number;
and sending the reservation information to a preset block chain platform.
3. The method of claim 1, wherein the step of transferring the digital parking space asset corresponding to the reservation information to the account of the user through the blockchain platform comprises:
performing initial parking space allocation according to the reservation information through the block chain platform;
determining a first idle time interval and a first reserved time interval of a preset first parking space according to an allocation result, wherein the starting time of the first reserved time interval is the same as the first ending time of the first idle time interval;
determining a second idle time interval and a second reserved time interval of a preset second parking space according to the distribution result, wherein the starting time of the second reserved time interval is the same as the second ending time of the second idle time interval;
judging whether a first starting time of the first idle time interval is less than a second starting time of the second idle time interval, and whether a first finishing time is greater than or equal to the second starting time of the second idle time interval and less than a second finishing time;
if so, dividing a virtual parking space asset in the first parking space according to the first starting time and the second ending time, transferring an order corresponding to the first reserved time interval to the second parking space, and transferring an order corresponding to the second reserved time to the first parking space;
and transferring the parking space digital assets corresponding to the first reservation time interval and the second reservation time interval to accounts of corresponding users.
4. The method of claim 1, wherein the reservation request carries a reserved parking time; the method further comprises the following steps:
determining parking reminding time according to the reserved parking time;
detecting the current position of the vehicle at the parking reminding time, and acquiring road condition information between the current position of the vehicle and a target parking lot; the target parking lot is the parking lot requested by the reservation request;
calculating the predicted arrival time of the vehicle to the target parking lot according to the current position, the position of the target parking lot and the road condition information;
and when the reserved parking time and the predicted arrival time meet preset conditions, sending a reserved delay reminder to the user.
5. The method of claim 4, wherein the reservation request further carries a reserved parking time length, the method further comprising:
when vehicle entering information sent by a target parking lot is received, the parking credit points of the users are obtained;
inquiring parking service information corresponding to the parking credit points in the target parking lot;
generating parking service recommendation information according to the parking service information and the reserved parking duration;
and sending the parking service recommendation information to a channel side application of the user.
6. The method of claim 5, further comprising:
receiving a target parking service request sent by the user based on the parking service recommendation information;
determining a target parking service in response to the target parking service request;
acquiring a cost calculation rule corresponding to the target parking service;
calculating parking cost by adopting the cost calculation rule and the reserved parking time, and generating a cost bill;
and when vehicle departure information sent by the target vehicle yard is received, sending the expense bill to a channel side application of the user, and removing the parking place digital asset from an account of the user through the blockchain platform.
7. A block chain-based parking reservation management system, comprising:
the parking lot information sending module is used for responding to a parking lot checking request triggered by a user in a preset channel side application and sending parking lot information to the channel side application;
the parking space reservation request receiving module is used for receiving a parking space reservation request triggered by the user based on the parking lot information;
the sending module is used for responding to the parking place reservation request and sending reservation information to a preset block chain platform;
and the parking space digital asset transferring module is used for transferring the parking space digital asset corresponding to the reservation information to the account of the user through the preset block chain platform.
8. The block chain-based reserved parking management system of claim 7 wherein the parking space digital asset transfer module comprises:
the initial parking space allocation submodule is used for allocating initial parking spaces according to the reservation information through the block chain platform;
a first idle time interval and first reserved time interval determining submodule, configured to determine a first idle time interval and a first reserved time interval of a preset first parking space according to an allocation result, where a start time of the first reserved time interval is the same as a first end time of the first idle time interval;
a second idle time interval and second reserved time interval determining submodule, configured to determine a second idle time interval and a second reserved time interval of a preset second parking space according to a distribution result, where a start time of the second reserved time interval is the same as a second end time of the second idle time interval;
the judging submodule is used for judging whether the first starting time of the first idle time interval is smaller than the second starting time of the second idle time interval or not, and whether the first ending time is larger than or equal to the second starting time of the second idle time interval and smaller than the second ending time or not;
if so, dividing a virtual parking space asset in the first parking space according to the first starting time and the second ending time, transferring the first reserved time interval to the second parking space, and transferring the second reserved time to the first parking space;
and the parking space digital asset transfer submodule is used for transferring the parking space digital assets corresponding to the first reservation time interval and the second reservation time interval to accounts of corresponding users.
9. A block chain-based reserved parking management apparatus, the apparatus comprising a processor and a memory:
the memory is used for storing program codes and transmitting the program codes to the processor;
the processor is configured to execute the block chain based reserved parking management method of any one of claims 1-6 according to instructions in the program code.
10. A computer-readable storage medium for storing a program code for executing the block chain-based reserved parking management method according to any one of claims 1 to 6.
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