KR102000288B1 - Method for providing block chain based car-sharing service using dutch auction and bidding method - Google Patents

Abstract

The present invention provides a car sharing service providing method using Dutch auction and bidding methods based on a block chain. The method comprises the steps of: collecting and storing car providing data including specifications, locations, and prices of a car provided from at least one car sharing terminal providing the car; collecting car request data including the specifications, locations, and prices of the car which is supposed to be shared from a terminal to be shared receiving the car; calculating a concordance rate of the car providing data and the car request data; extracting at least one car sharing terminal which has the calculated concordance rate greater than a predetermined reference value; and transmitting a message which states that the at least one extracted car sharing terminal and the terminal to be shared are matched.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a method of providing a vehicle sharing service using a block chain based reverse auction and a bidding method,

The present invention relates to a method of providing a vehicle sharing service using a block chain based reverse auction and a bidding method, and provides a method of matching a sharer and a shaser by changing a matching rate using a real time reverse auction and a bid method at a node in a block chain .

As the economy of electric cars or hybrid cars becomes more prominent, transportation in urban areas is shifting toward energy conservation. As the value of the car's movement is optimized in the city center, there is a growing tendency to choose automobiles centered on practicality such as fuel efficiency and efficiency. In addition, the perception of automobiles shifts from ownership to use, and car shaing is expanded, thus changing the view on automobiles. Domestic car sharing, which has been established since 2012, is showing steep growth in the market and is widely used not only for private use but also for various purposes such as business use and leisure use. Due to the development of ADAS (Advanced Driver Assistance Systems), various studies have been advocating the autonomous driving environment after 2020 as early as possible.

At this time, a P2P (peer-to-peer) sharing method based on location has been researched and developed. In the related art, Korean Patent Publication No. 2018-0065319 (published on June 18, 2018) Receives the vehicle use information from the shared vehicle, receives the boarding request information of the shared vehicle from at least one user terminal, performs the location matching between the destination information included in the vehicle usage information and the departure place information included in the boarding request information , Performs time matching between the estimated arrival time included in the vehicle usage information and the boarding request time included in the boarding request information for the users matched with the place, A step of selecting a customer as a next-use customer, and a configuration for inducing a vehicle acquisition between a shared vehicle and a next-use customer.

However, sharing the vehicle may not be achieved by simply sharing the vehicle itself, but may vary depending on the nature of the driver who uses the vehicle and the tendency of the seller, and in the case where the driver is present or carpooling Although the inclination of the passengers traveling with each other may be a threat to safety, the matching method and the sharing method considering such conditions have not been studied at all. In order to ensure safety and satisfaction, There is a need for developing a matching method.

According to an embodiment of the present invention, when a sharer corresponding to a node in a block chain is matched with a sharer, matching is performed based on a matching rate of a desired condition, and a sharer performs a matching rate with the sharer And to allow the exchange to proceed immediately if the shared car is not satisfied with the sharer, and to allow the car to be shared by proceeding to bid for the desired car in real time, It is possible to provide a vehicle sharing service providing method using reverse auction and bidding method. It should be understood, however, that the technical scope of the present invention is not limited to the above-described technical problems, and other technical problems may exist.

As a technical means for achieving the above technical object, an embodiment of the present invention collects and stores the vehicle providing data including the specification, the position and the price of the vehicle to be provided from the at least one vehicle sharing terminal providing the vehicle Acquiring vehicle request data including a specification, a position, and a price of a vehicle to be shared from a shared terminal to which the vehicle is shared; calculating a matching rate of vehicle provided data and vehicle request data; Extracting at least one vehicle-shared terminal that exceeds the set reference value, and transmitting a message informing that at least one of the extracted vehicle-sharing terminal and the shared terminal is matched.

According to any one of the above-mentioned objects, when matching a sharer corresponding to a node in a block chain, matching is performed based on a matching rate of a desired condition, and the sharer performs real-time bidding It is possible to increase the matching rate with the recipient, to allow the exchange to proceed if the recipient does not like the shared car, and to share the car by bidding the desired car in real time .

1 is a view for explaining a vehicle sharing service providing system using a block chain-based reverse auction and a bidding method according to an embodiment of the present invention.
FIG. 2 is a block diagram illustrating a vehicle sharing service providing server included in the system of FIG. 1. FIG.
3 is a view for explaining an embodiment in which a vehicle sharing service using a block chain-based reverse auction and a bidding method according to an embodiment of the present invention is implemented.
4 is a diagram illustrating a process in which data is transmitted and received between the respective components included in the vehicle sharing service providing system using the block chain-based reverse auction and bidding method of FIG. 1 according to an exemplary embodiment of the present invention.
5 is a flowchart illustrating a method of providing a vehicle sharing service using a block chain-based reverse auction and a bidding method according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

Throughout the specification, when a part is referred to as being "connected" to another part, it includes not only "directly connected" but also "electrically connected" with another part in between . Also, when an element is referred to as "including" an element, it is to be understood that the element may include other elements as well as other elements, And does not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

The terms "about "," substantially ", etc. used to the extent that they are used throughout the specification are used in their numerical value or in close proximity to their numerical values when the manufacturing and material tolerances inherent in the stated meanings are presented, Accurate or absolute numbers are used to help prevent unauthorized exploitation by unauthorized intruders of the referenced disclosure. The word " step (or step) "or" step "does not mean" step for. &Quot;

In this specification, the term " part " includes a unit realized by hardware, a unit realized by software, and a unit realized by using both. Further, one unit may be implemented using two or more hardware, or two or more units may be implemented by one hardware.

In this specification, some of the operations or functions described as being performed by a terminal, a device, or a device may be performed instead in a server connected to the terminal, device, or device. Likewise, some of the operations or functions described as being performed by the server may also be performed in a terminal, device or device connected to the server.

In this specification, some of the operations or functions described in the mapping or matching with the terminal are used to map or match the unique number of the terminal or the identification information of the individual, which is the identification information of the terminal . ≪ / RTI >

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a view for explaining a vehicle sharing service providing system using a block chain-based reverse auction and a bidding method according to an embodiment of the present invention. 1, a vehicle sharing service providing system 1 using a block chain-based reverse auction method and a bid method includes a shared terminal 100, a vehicle sharing service providing server 300, at least one vehicle sharing terminal 400, . ≪ / RTI > However, the system 1 for providing the vehicle sharing service using the block chain-based reverse auction and bidding method of FIG. 1 is only an embodiment of the present invention, and thus the present invention is not limited to FIG.

At this time, the respective components of FIG. 1 are generally connected through a network 200. For example, as shown in FIG. 1, the shared terminal 100 may be connected to the vehicle sharing service providing server 300 through the network 200. The vehicle sharing service providing server 300 may be connected to the shared terminal 100 and at least one vehicle sharing terminal 400 via the network 200. [ Also, at least one vehicle sharing terminal 400 may be connected to the vehicle sharing service providing server 300 through the network 200.

Here, the network means a connection structure in which information can be exchanged between each node such as a plurality of terminals and servers. Examples of such a network include RF, 3rd Generation Partnership Project (3GPP) network, Long Term A Wide Area Network (WAN), a Wireless Local Area Network (WLAN), a Wide Area Network (WAN), and a Wide Area Network (WAN) , A Personal Area Network (PAN), a Bluetooth network, an NFC network, a satellite broadcast network, an analog broadcast network, a DMB (Digital Multimedia Broadcasting) network, and the like.

In the following, the term at least one is defined as a term including the singular and plural, and even though the term " at least one " does not exist, it is to be understood that each constituent may exist singly or plurally, It will be self-evident. It is to be noted that the constituent elements may be provided singularly or plurally in various manners depending on the embodiment.

The shared terminal 100 may be a terminal of a user who wishes to receive a vehicle using a web page, an app page, a program, or an application related to a vehicle sharing service using a block chain-based reverse auction and a bid method. At this time, the shared terminal 100 may be a terminal of a user who wants to use a rental car, a car sharing, a carpool, a vehicle sharing company, or the like. The shared terminal 100 may be a terminal that provides a desired vehicle and other conditions and receives a matching result for a desired vehicle from the vehicle shared service providing server 300. [ At this time, the shared terminal 100 may be a terminal outputting the position of the sharer matched on the map based on its own position. Here, the shared terminal 100 may be a terminal receiving additional matching results when the price is lowered or the specification is increased in order to increase the matching rate with the sharer in the at least one vehicle sharing terminal 400. Also, the shared terminal 100 may be a terminal capable of making an application for exchange within a contract period as a desired vehicle. If there is a desired vehicle, the shared terminal 100 may be a terminal for submitting a price for purchasing the vehicle by reverse auction or bidding method. In addition, the shared terminal 100 may correspond to one node in the block chain, and may be a terminal for storing settlement and contracts for sharing a vehicle in a distributed book, . Here, the shared terminal 100 may function as the vehicle sharing terminal 400 when providing the vehicle. However, in the description of the present invention, for convenience of description, only the role of requesting the sharing and receiving the matching Will be described in detail.

Here, the shared terminal 100 may be implemented as a computer capable of connecting to a remote server or terminal through a network. Here, the computer may include, for example, a navigation device, a notebook computer equipped with a web browser (WEB Browser), a desktop, a laptop, and the like. At this time, the shared terminal 100 may be implemented as a terminal capable of connecting to a remote server or terminal through a network. The shared terminal 100 is a wireless communication device that is guaranteed to be portable and mobility, for example, a navigation system, a personal communication system (PCS), a global system for mobile communications (GSM), a personal digital cellular (PDC) Personal Handyphone System), PDA (Personal Digital Assistant), IMT (International Mobile Telecommunication) -2000, CDMA (Code Division Multiple Access) -2000, W-CDMA (W- A handheld based wireless communication device such as a smart phone, a smartphone, a smartpad, a tablet PC, and the like.

The vehicle sharing service providing server 300 may be a server that provides a vehicle sharing service web page, an app page, a program, or an application using a block chain-based reverse auction and a bid method. The vehicle sharing service providing server 300 may be a server that registers the condition of the vehicle to be shared from the vehicle sharing terminal 400. When the vehicle sharing terminal 400 sets the condition of the shared partner, And may also be a server for mapping and storing the condition of the sharer. In addition, when searching for a vehicle from the shared terminal 100, the vehicle sharing service providing server 300 searches for a vehicle meeting the conditions set by the person to be shared, And output the matching result only when they all match. Accordingly, the vehicle shared service providing server 300 may be a server that allows a sharer to refuse a sharer, or a situation in which a sharer rejects a sharer is nullified. To this end, the vehicle sharing service providing server 300 may be a server that performs filtering on the condition of the vehicle first, and then performs filtering on the condition of the sharer and the sharer set by the sharer and the sharer respectively . In addition, the vehicle sharing service providing server 300 may be a server that allows the vehicle sharing terminal 400 and the shared terminal 100 to function as one node of a block chain. When the vehicle sharing service providing server 300 lowers the price or increases the specification in order to increase the matching rate in real time in the vehicle sharing terminal 400, the matching rate is recalculated to derive the matching result again, To the sharing terminal 100 and the vehicle sharing terminal 400. [ In addition, the vehicle sharing service providing server 300 may be a server that controls the exchange terminal 100 to perform the exchange procedure when the vehicle is exchanged within the contract period, and when the sharer performs the bid, Lt; / RTI >

Here, the vehicle shared service providing server 300 may be implemented as a computer capable of connecting to a remote server or terminal through a network. Here, the computer may include, for example, a navigation device, a notebook computer equipped with a web browser (WEB Browser), a desktop, a laptop, and the like.

At least one vehicle sharing terminal 400 may be a terminal of a sharer using a vehicle sharing service web page, an app page, a program, or an application using block chain-based reverse auction and bidding methods. At least one vehicle sharing terminal 400 may be a terminal that registers and registers the condition, time, and price of the vehicle that the sharer wants to share with the vehicle sharing service providing server 300. In addition, at least one vehicle sharing terminal 400 can set conditions of the desired sharer in addition to the condition of the vehicle, receives the matching result satisfying all conditions from the vehicle sharing service providing server 300, And may be a terminal for outputting a sharer as a matcher on the map based on its own location. Also, at least one vehicle sharing terminal 400 functions as one node in the block chain, and contracts and settlements between the shared terminals 100 are recorded in a distributed book in the block chain, Lt; / RTI >

Here, the at least one vehicle sharing terminal 400 may be implemented as a computer capable of connecting to a remote server or terminal through a network. Here, the computer may include, for example, a navigation device, a notebook computer equipped with a web browser (WEB Browser), a desktop, a laptop, and the like. At this time, at least one vehicle sharing terminal 400 may be implemented as a terminal capable of connecting to a remote server or terminal through a network. At least one vehicle sharing terminal 400 may be a wireless communication device with guaranteed portability and mobility, such as navigation, PCS (Personal Communication System), GSM (Global System for Mobile communications), PDC (Personal Digital Cellular) , A PHS (Personal Handyphone System), a PDA (Personal Digital Assistant), an IMT (International Mobile Telecommunication) -2000, a CDMA (Code Division Multiple Access) -2000, a W-CDMA Based wireless communication device such as a wireless Internet terminal, a smartphone, a smartpad, a tablet PC, and the like.

FIG. 2 is a block diagram illustrating a vehicle sharing service providing server included in the system of FIG. 1, FIG. 3 is a block diagram of a vehicle sharing service using a block chain-based reverse auction method and a bid method according to an exemplary embodiment of the present invention Fig. 8 is a view for explaining an embodiment. Fig.

2, the vehicle sharing service providing server 300 includes a storage unit 310, a collecting unit 320, a calculating unit 330, an extracting unit 340, a transmitting unit 350, a condition setting unit 360, a settlement unit 370, and an exchange unit 380.

The vehicle sharing service providing server 300 according to an exemplary embodiment of the present invention or another server (not shown) operating in cooperation with the vehicle sharing service providing server 300 may be connected to the shared terminal 100 and at least one vehicle sharing terminal 400, In the case of transmitting a vehicle sharing service application, a program, an app page, a web page, etc., in which the exchange of information of both parties and the rejection of matching are zero through matching, the shared terminal 100 and the at least one vehicle sharing terminal 400 , A vehicle sharing service application, a program, an application page, a web page, and the like, in which the exchange of information and mutual rejection of the information of a party are zeroed through automatic intelligence based on artificial intelligence. In addition, the service program may be executed in the shared terminal 100 and at least one vehicle sharing terminal 400 using a script executed in the web browser. Here, a web browser is a program that enables a WWW (World Wide Web) service, and is a program for receiving and displaying hypertext described in hypertext mark-up language (HTML), for example, Netscape (Netscape) An Explorer, chrome, and the like. Further, the application refers to an application on the terminal, for example, an app (app) running on a mobile terminal (smart phone).

The idea of sharing a car or accommodation in a shared economy is not technologically innovative because it has been in existence ever since human history, but technological innovation has created an online platform that connects users with a simple means of smartphones. With the smartphone connected to the Internet, people are able to cross the border and solve the demand for vehicles and accommodation through real-time communication with suppliers and process payments at the same time. Economically, innovations in shared economics are due to dramatic reductions in transaction costs. It is possible to easily find an anonymous trading partner through mobile devices and applications, and to detect whether an anonymous trading partner is a trustworthy subject, It is possible to lower the cost. Accordingly, an embodiment of the present invention can minimize the number of cases of rejection after matching by providing a satisfactory result as well as a sharer as a consumer, as well as a consumer sharer. All transactions are proved by a block chain, which provides a way to increase the safety of transactions and provide better service to increase the matching rate, thus providing a high level of customer satisfaction.

2, the storage unit 310 may collect and store vehicle-provided data including the specification, location, and price of the vehicle to be provided from the at least one vehicle-sharing terminal 400 that provides the vehicle. At this time, the position and the specification assume that the data mapped to one point and one vehicle is fixed, unless the point is moved or the specification is upgraded. Of course, considering the mobility of the vehicle and the upgrading of specifications through the additional service, it can be considered as the flow data. However, the engine CC of the vehicle and the type of the vehicle can not be changed unless the vehicle itself changes, Since it is not easily changed, it is assumed to be fixed data. However, it is not clear that it can be considered as the flow data.

The collection unit 320 may collect vehicle request data including specifications, locations, and prices of vehicles to be shared from the shared terminal 100 that share the vehicle. At this time, since the shared terminal 100 can designate the vehicle to be fluid although it has been set, the range can be inputted together. That is, a consumer may wish to ride the SM5, for example, but there may be cases where the sonata of a similar price range does not have much correlation. Therefore, it can be defined as data that can be fluidly changed or has a flow range unless it is a necessary condition to be fixed in the shared terminal 100. However, it should be noted that it is not excluded that it is set as fixed data.

The calculation unit 330 can calculate the agreement rate of the vehicle provided data and the vehicle request data. At this time, the calculating unit 330 may compare the vehicle provided data based on the vehicle request data of the customer as the customer. For example, if a customer requests A, B, and C, and a vehicle supplier, for example, a seller has A, B, and D, A, B, 3, that is, the matching rate. At this time, the seller should have a high matching rate to disclose the information to each other so that they can select each other. Therefore, in order to increase the matching rate, it is necessary to lower the price or to change the specifications to better specifications so as to increase the matching rate. You may. This will be described in detail below.

The extracting unit 340 can extract at least one vehicle sharing terminal 400 in which the calculated matching ratio exceeds a preset reference value. For example, if the reference value is quantitatively set to 60%, in the case of citing the above example, the sharer who provides the vehicle with A, B, D and the customer who requests A, B, . If A, B, C and A, B, and D have a matching rate of 60%, but A, B, and C have a matching rate, B and C are not satisfied, they may not be matched. Further, in an embodiment of the present invention, since the seller can also select the customer as a choice, that is, the customer, it is necessary to match the seller by taking into consideration whether or not the seller satisfies the condition of the customer. This will be described in detail below. Therefore, the extracting unit 340 can quantitatively or qualitatively calculate the matching rate, which may vary depending on conditions set by the sharer and the sharer, and may be changed depending on which condition is set as the fixed data .

The transmitting unit 350 may transmit a message informing that at least one of the extracted vehicle sharing terminal 400 and the shared terminal 100 has been matched. That is, by informing both parties of the matching result, it is possible to confirm who matched each other.

At least one of the vehicle sharing terminal 400 and the shared terminal 100 corresponds to each node in the block chain and includes at least one vehicle sharing terminal 400 and a shared terminal 100, Transfers can be verified and distributed to nodes forming a block chain. Accordingly, it is possible to prevent an anonymous person from using the vehicle, lending the vehicle to the person whose identity has been guaranteed, and damaging the vehicle or damaging the vehicle due to abusive driving.

The original technology of the block chain can be seen as a mechanism of agreement among the network participants. The characteristics are separated according to the public block chain and the private block chain. The mechanism of the agreement of the block chains of the former is the computing power- (Proof of Work), Proof of Stake (PoS), which is based on cryptic money holdings, Delegated Proof of Stake (DPoS), which is a way of constructing a kind of parliament by reputation and voting, Typical examples of private block chain agreements include the Practical Byzantine Fault Tolerance (PBFT) method, a solution to the Byzantine general problem. The block chain according to an embodiment of the present invention is based on a peer-to-peer network (P2P network) in which TTP is removed, and a reliability guarantee technique is applied. Reliability means the integrity of the bearer between network participants who are not mutually trustworthy. That is, it guarantees data integrity and provides confidentiality, authentication, integrity, and denial-of-service.

The construction construction unit 360 collects and stores the vehicle providing data including the specification, location and price of the vehicle to be provided from the at least one vehicle sharing terminal 400 that provides the vehicle in the storage unit 310, The condition of the sharer who shares the vehicle from at least one vehicle sharing terminal 400 can be set. At this time, when calculating the agreement rate between the vehicle provided data and the vehicle request data, the calculation unit 330 can calculate the agreement rate between the vehicle provided data and the condition of the shaser, the vehicle request data, and the information described at the shaper terminal have.

At this time, when the calculation unit 330 calculates the agreement rate between the vehicle-provided data and the vehicle request data, the specification and the position of the vehicle provided by the at least one vehicle sharing terminal 400 are stored in the vehicle The matching rate can be provided to the at least one vehicle sharing terminal 400. [ At this time, the calculating unit 330 may calculate the matching rate when increasing or decreasing the price of the vehicle at the vehicle sharing terminal 400. Here, the matching result varies based on the recalculated matching rate, the matching rate decreases as the vehicle price increases, and the matching rate increases as the price decreases.

The settlement unit 370 transmits a message informing that at least one vehicle sharing terminal 400 extracted in the transmission unit 350 has been matched with the shared terminal 100, It is possible to make a payment to the selected vehicle sharing terminal 400 from the shared terminal 100 after the sharing contract with the vehicle sharing terminal 400 is concluded. At this time, settlement can be proceeded using virtual money in the block chain.

The switching unit 380 makes a payment to the vehicle sharing terminal 400 selected from the shared terminal 100 after concluding a sharing contract with the vehicle sharing terminal 400 selected by the sharing terminal 100 in the settlement unit 370, And can receive an exchange request for a vehicle other than the vehicle to which the contract and payment are concluded within the sharing contract period from the shared terminal 100. [ At this time, the exchange unit 380 can request the refund of the remaining amount of the vehicle except for the penalty, to the vehicle sharing terminal 400 that has provided the vehicle with the contract and the settlement based on the received exchange request, A payment request for using the vehicle, which is the object of the exchange request. The exchange unit 380 transmits a settlement request to the vehicle sharing terminal 400 of the vehicle, which is an object of the exchange request, and transmits a unique identification code for accessing the vehicle, which is an object of the exchange request, Can be transmitted. For example, if you borrow a car and smell a cigarette, you do not like the car. If there is another car in front of you, you can immediately get a service to change it to another car. Here, if the user experiences an inconvenience, a service that can be exchanged without paying a penalty may be provided, and this may be changed according to the embodiment, so that it is not limited to the above example.

In addition, the vehicle sharing service according to an embodiment of the present invention may use a method of notifying the sharer or the sharer that the car is a favorite car, have. In this case, the process may include a case where the bid is increased and the process in which the prospective customer agrees and obtains benefits is recorded in the block chain and the virtual money is transferred to terminate the contract. In this case, when the virtual currency is paid, the virtual currency can be transferred to the vehicle stock, that is, the purse of the sharer, calculated according to the usage time, and is continuously paid every hour, Can be applied. In other words, by not paying all the amount at once, the sharer can be a means of forcing the contract, and the sharer who pays the money can minimize it by distributing the damage due to the increase / decrease of the price of the virtual currency.

Hereinafter, an operation process according to the configuration of the vehicle sharing service providing server of FIG. 2 will be described in detail with reference to FIG. It should be apparent, however, that the embodiments are only examples of the various embodiments of the present invention.

3, when the vehicle sharing service providing server 300 requests the vehicle from the shared terminal 100, the vehicle sharing service providing server 300 filters the at least one vehicle sharing terminal 400 according to the matching rate of the requested data and the providing data And (b) ask at least one vehicle sharing terminal 400 extracted from the filtering to increase the matching rate, i.e., change the condition to be matched. At this time, when the vehicle sharing service providing server 300 changes the condition at the at least one vehicle sharing terminal 400, the matching rate may be recalculated in the real time reverse auction method to reassemble the matching rate. (C) The vehicle sharing service providing server 300, when the matching rate is quantitatively or qualitatively matched, the shared terminal 100 and the at least one vehicle sharing terminal 400, which are parties having matching matching results, The matching result can be transmitted. In addition, (d) the vehicle sharing service providing server 300, when making an exchange application at the shared terminal 100, may pay a penalty in the course of the exchange process, The contract can be proceeded.

The method of providing the vehicle sharing service using the block chain-based reverse auction method and the bid method in FIGS. 2 and 3 will be described with reference to FIG. The description will be omitted because it can be easily deduced from the same or described contents.

4 is a diagram illustrating a process in which data is transmitted and received between the respective components included in the vehicle sharing service providing system using the block chain-based reverse auction and bidding method of FIG. 1 according to an exemplary embodiment of the present invention. Hereinafter, an example of a process of transmitting and receiving data between the respective components will be described with reference to FIG. 4. However, the present invention is not limited to such an embodiment, It is apparent to those skilled in the art that the process of transmitting and receiving data can be changed.

4, the vehicle sharing service providing server 300 receives the vehicle providing data including the specification, price, and location of the vehicle from at least one vehicle sharing terminal 400 (S4100) (S4200), it is mapped with the identification code of the vehicle sharer and stored. When an event for searching for a vehicle is generated from the shared terminal 100 (S4300), the vehicle sharing service providing server 300 calculates a matching rate between vehicle request data and vehicle providing data, which is data requesting the vehicle S4400). When the sharer condition is set on the sharer side, the final matching rate, that is, the matching rate is calculated by calculating the concurrence rate of the sharer condition and the information of the sharer (S4500).

At this time, the vehicle sharing service providing server 300 provides a matching rate to at least one vehicle sharing terminal 400 matched first, thereby giving opportunity to reverse auction in real time (S4600). At least one If the condition is changed in the vehicle sharing terminal 400 (S4700), the matching rate is newly calculated (S4710)), the real-time reverse auction is performed for a preset time (S4800), and then at least one The matching result is transmitted to the vehicle sharing terminal 400 in step S4900 and the information on the vehicle sharer matched to the shared terminal 100 is transmitted together with the matching result in step S4910. In addition, when the contract is concluded, it is stored in the distributed book in the block chain (S4920), which is verified as described above and can be recorded in all the nodes.

The order between the above-described steps S4100 to S4920 is only an example, but is not limited thereto. That is, the order between the above-described steps S4100 to S4920 may be mutually varied, and some of the steps may be executed or deleted at the same time.

The method of providing the vehicle sharing service using the block chain-based reverse auction and the bidding method of FIG. 4 is not described in detail with reference to FIGS. 1 through 3 above regarding the method of providing the vehicle sharing service using the block chain- The description will be omitted because it can be easily deduced from the same or described contents.

5 is a flowchart illustrating a method of providing a vehicle sharing service using a block chain-based reverse auction and a bidding method according to an embodiment of the present invention. Referring to FIG. 5, the vehicle sharing service providing server collects and stores vehicle providing data including specifications, locations, and prices of vehicles to be provided from at least one vehicle sharing terminal that provides the vehicle (S5100). Also, the vehicle sharing service providing server collects vehicle request data including the specification, location, and price of the vehicle to be shared from the shared terminal sharing the vehicle (S5200), and calculates a matching rate of the vehicle providing data and the vehicle request data (S5300).

Then, the vehicle sharing service providing server extracts at least one vehicle sharing terminal having the calculated matching rate exceeding a preset reference value (S5400), and transmits the extracted vehicle sharing terminal information to at least one of the extracted vehicle sharing terminal and the shared terminal A message is transmitted (S5500).

On the other hand, after the message indicating that the extracted vehicle shared terminal and the shared terminal match, the actual payment can be completed.

The method of providing the vehicle sharing service using the block chain-based reverse auction and the bidding method of FIG. 5 is not described in detail with reference to FIGS. 1 through 4, The description will be omitted because it can be easily deduced from the same or described contents.

A method of providing a vehicle sharing service using a block chain-based reverse auction and a bidding method according to an embodiment described with reference to FIG. 5 is a method of providing a vehicle shared service using a recording medium including instructions executable by a computer, But may also be implemented in other forms. Computer readable media can be any available media that can be accessed by a computer and includes both volatile and nonvolatile media, removable and non-removable media. In addition, the computer readable medium may include both computer storage media. Computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data.

A method of providing a vehicle sharing service using a block chain-based reverse auction and a bidding method according to an embodiment of the present invention is a method of providing an application installed basically in a terminal (including a program included in a platform, And may be executed by an application (i.e., a program) directly installed on a master terminal by a user via an application providing server such as an application store server, an application, or a web server associated with the service. In this sense, the vehicle sharing service providing method using the block chain-based reverse auction and the bid method according to the embodiment of the present invention is basically installed in the terminal or implemented as an application (i.e., program) directly installed by the user, Or the like, in a computer-readable recording medium.

It will be understood by those skilled in the art that the foregoing description of the present invention is for illustrative purposes only and that those of ordinary skill in the art can readily understand that various changes and modifications may be made without departing from the spirit or essential characteristics of the present invention. will be. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.

The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents are to be construed as being included within the scope of the present invention do.

Claims (7)

A vehicle sharing service providing method executed in a vehicle sharing service providing server,
Collecting and storing vehicle providing data including at least one vehicle sharing terminal providing the vehicle with the specification, location and price of the vehicle to be provided;
Collecting vehicle request data including a specification, a location, and a price of a vehicle to be shared in a reverse auction or bidding manner from a shared terminal sharing the vehicle;
Calculating a matching rate of the vehicle provided data and the vehicle request data;
Extracting at least one vehicle-shared terminal in which the calculated matching rate exceeds a preset reference value;
Transmitting a message informing that at least one of the extracted vehicle sharing terminal and the shared terminal has been matched;
Performing a settlement from the shared terminal to the selected vehicle-shared terminal after concluding a sharing contract with the selected vehicle-shared terminal in the shared terminal;
Receiving an exchange request for a vehicle other than the vehicle to which the contract and payment are concluded within the sharing contract period from the shared terminal;
Requesting a refund to the vehicle-shared terminal which has provided the vehicle with the contract and payment, based on the received exchange request, with the remaining amount excluding the penalty;
Requesting a refund to the vehicle-sharing terminal that has provided the vehicle with the contract and the payment concluded without penalty if there is an inconvenience report from the shared terminal during the sharing contract period;
Receiving a payment request for using the vehicle, which is an object of the exchange request, from the shared terminal;
Transmitting the settlement request to a vehicle-shared terminal of the vehicle, which is an object of the exchange request; And
And transmitting a unique identification code for access to the vehicle, which is an object of the exchange request, to the shared terminal,
Wherein the at least one vehicle-shared terminal and the shared terminal correspond to respective nodes in a block chain,
Wherein the matching, contract and fund transfer between the at least one vehicle-shared terminal and the shared terminal is verified at the block-chain node and recorded in the distributed book of the node,
The settlement is proceeded using virtual money in the block chain,
Wherein, when the payment is made with the virtual currency, the entire payment amount is not paid at once, but is divided into predetermined time units and transferred to the purse of the sharer of the at least one vehicle sharer terminal, whereby the sharer of the at least one vehicle sharer terminal And to minimize the damage caused by the increase or decrease in the price of the virtual money to the sharer of the shared terminal while forcing the contract
A method of providing vehicle sharing service using block chain - based reverse auction and bidding method.
delete The method according to claim 1,
After collecting and storing the vehicle providing data including the specification, location and price of the vehicle to be provided from the at least one vehicle sharing terminal providing the vehicle,
Setting a condition of a sharer to which the vehicle is shared from the at least one vehicle sharing terminal;
Further comprising a block chain-based reverse auction and a bidding method.
The method of claim 3,
Wherein the step of calculating the agreement rate of the vehicle provided data and the vehicle request data comprises:
Calculating a matching rate between the vehicle providing data and the condition of the sharer, the vehicle request data, and the information described in the shared terminal;
The method comprising the steps of: (a) providing a vehicle-sharing service using a block chain-based reverse auction and a bidding method;
The method according to claim 1,
Wherein the step of calculating the agreement rate of the vehicle provided data and the vehicle request data comprises:
Providing the matching rate to the at least one vehicle-shared terminal if the specification and location of the vehicle provided by the at least one vehicle-sharing terminal match the specifications and location of the vehicle provided by the shared terminal;
Shipment of the matching rate when increasing or decreasing the price of the vehicle at the vehicle sharing terminal;
Lt; / RTI >
Wherein the matching result is varied based on the recalculated matching rate, the matching rate is decreased as the price of the vehicle is increased, and the matching rate is increased as the price is decreased. A method of providing a shared service.
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