KR102610056B1 - System for providing vehicel scrapping platform service - Google Patents

Abstract

A junk car brokerage platform service provision system is provided, and a seller terminal uploads a scrap car request by uploading vehicle information including the vehicle price, instant transaction price, vehicle history, and photos of the car to be scrapped, comparative estimates provided, vehicle price, and instant transaction price. When vehicle information is uploaded from the buyer's terminal and seller's terminal, which transmits a purchase request for a car after searching vehicle information, a storage unit that maps and stores the seller's terminal and vehicle information, identifies the car and seller among the vehicle information A blind unit that performs de-identification after extracting at least one unique identification code if possible, a delivery unit that transmits the purchase request to the seller terminal when the buyer terminal uploads a purchase request to purchase a car of the seller terminal, a seller terminal, and It includes a platform service providing server including a brokerage unit that brokers a contract between the seller terminal and the buyer terminal when approval for the sale and purchase of the car between the buyer terminals is completed.

Description

Scrap car brokerage platform service provision system {SYSTEM FOR PROVIDING VEHICEL SCRAPPING PLATFORM SERVICE}

The present invention relates to a scrap car brokerage platform service provision system, and provides a platform that can broker transactions between a seller who requests scrap cars and a buyer who takes over scrap cars.

A scrapped vehicle refers to dismantling the equipment of a vehicle specified by Ordinance of the Ministry of Land, Infrastructure and Transport and compressing, crushing or cutting it so that its performance cannot be maintained, or compressing and crushing it immediately without dismantling the vehicle (Article 2, Subparagraph 5 of the Automobile Management Act). Looking at the work flow of the automobile dismantling and recycling business, automobile dismantling and recycling companies take over cars that have been requested to be scrapped by individuals and businesses who own the vehicles and then perform deregistration on their behalf. Once deregistration is completed, vehicles that are in good condition and performance are removed from the vehicle. are selected and exported. In accordance with the Act on Resource Circulation of Electrical and Electronic Products and Vehicles, vehicles subject to disassembly and recycling are dismantled and recycled by exporting or domestically distributing all separated parts, including basic separated parts prescribed by the Ministry of Environment. The remaining parts that are not subject to dismantling recycling are compressed and entrusted to an automobile shredding and recycling business. All information on dismantled recycling and consignment processing is reported to the Eco Assurance System for Electric and Electronic Equipment and Vehicle, an end-of-life vehicle operation management information system. According to the Automobile Management Act, the car management business has the same status as the car dismantling and recycling business, and compared to the car sales business, which has a similar business form, the business details are almost similar except that there is no disassembly and disassembly process of the car.

At this time, a brokerage platform between vehicle owners and car management businesses was researched and developed for scrapping cars. In this regard, the prior art, Korea Patent Publication No. 2010-0119145 (published on November 9, 2010) and Korea Registered Patent No. 10- In No. 2392775 (announced on May 2, 2022), subscription information is received from a junk car company terminal, vehicle information including the location of the vehicle subject to scrap is received from the user terminal, vehicle information is converted to auction information, and scrap car information is received. An auction notice is delivered to a junk car company terminal that can be collected at the location of the target vehicle, and the successful bidder is determined by receiving bids from the junk car company terminal. After owner authentication is performed on the user terminal and tax and insurance history is uploaded, the scrap car price is determined. When calculating, a configuration that calculates and brokers a big data-based export price range is disclosed.

However, in the former case, it is only a structure that brokers the user and the scrap car company through an auction, and receives the user's cancellation registration or the scrap car takeover certificate from the scrap car company and is responsible for compensation for damages due to the transaction party's negligence or inability to fulfill the contract. This is not it. In the latter case, it only determines whether recycling is possible at a scrap car company, and does not disclose a structure that takes responsibility for legal procedures in consideration of the risks of the transaction parties. Accordingly, a platform that eliminates risk transfer due to intention or negligence of the transaction parties when mediating between vehicle owners and scrap companies, allows vehicle owners to receive a fair price, and allows scrap companies to acquire the desired vehicle at the desired price. research and development is required.

In one embodiment of the present invention, when receiving a request for scrapping a car from the seller's terminal, vehicle information is received, an auction is conducted and the results of receiving bids are provided to the seller's terminal as a comparison quote, and an expression of intent to sell is transmitted from the seller's terminal. If so, the auction will be stopped and deposit will be made to the buyer's terminal within a preset time. If the fee and vehicle price are deposited from the buyer's terminal to a third-party trust agency, the contract for the acquisition of the scrapped car will be processed as an electronic contract, and a certificate of receipt of the scrapped car will be sent from the buyer's terminal. Upon uploading the certificate of registration and cancellation, the vehicle price is deposited through the seller's terminal, minimizing the risks of each transaction party through responsible brokerage, and contributing to the preservation of the environment and the sound development of the national economy by establishing a resource circulation system by activating the end-of-life vehicle trade. It is possible to provide a scrap car brokerage platform service provision system that can do this. However, the technical challenge that this embodiment aims to achieve is not limited to the technical challenges described above, and other technical challenges may exist.

As a technical means for achieving the above-described technical problem, one embodiment of the present invention includes a seller terminal that uploads a request for scrapping a car by uploading vehicle information including the vehicle price, immediate transaction price, vehicle history, and photos of the car to be scrapped; When vehicle information is uploaded from the buyer terminal and seller terminal, which sends a purchase request for a car after searching the vehicle information including the provided comparison quote, vehicle price, and instant transaction price, the seller terminal and vehicle information are mapped and stored. Part, a blind part that performs de-identification after extracting at least one unique identification code that can identify the car and the seller from the vehicle information; when the buyer terminal uploads a purchase request to purchase the car of the seller terminal, the purchase is made to the seller terminal It includes a platform service providing server including a transmission unit that delivers the request, and a brokerage unit that brokers a contract between the seller terminal and the buyer terminal when approval for the sale and purchase of the car between the seller terminal and the buyer terminal is completed.

According to one of the means for solving the problem of the present invention described above, when receiving a request for scrapping a car from the seller's terminal, vehicle information is received, an auction is conducted and the results of receiving bids are provided to the seller's terminal as a comparison quote, and the seller's terminal When an expression of intent to sell is delivered, the auction is stopped and a deposit is made to the buyer's terminal within a preset time. If the buyer's terminal deposits the commission and vehicle price to a third-party trust agency, the contract for the acquisition of the scrapped car is processed as an electronic contract. When the junk car delivery certificate and cancellation registration certificate are uploaded from the buyer's terminal, the vehicle price is deposited to the seller's terminal, thereby minimizing the risk of each transaction party through responsible brokerage and establishing a resource circulation system through the activation of scrap car transactions, thereby protecting the environment and protecting the public. It can contribute to the healthy development of the economy.

1 is a diagram for explaining a system for providing a scrap car brokerage platform service according to an embodiment of the present invention.
FIG. 2 is a block diagram illustrating a platform service providing server included in the system of FIG. 1.
Figures 3 and 4 are diagrams for explaining an embodiment of the scrap car brokerage platform service according to an embodiment of the present invention.
Figure 5 is an operation flowchart illustrating a method of providing a scrap car brokerage platform service according to an embodiment of the present invention.

Below, with reference to the attached drawings, embodiments of the present invention will be described in detail so that those skilled in the art can easily implement the present invention. However, the present invention may be implemented in many different forms and is not limited to the embodiments described herein. In order to clearly explain the present invention in the drawings, parts that are not related to the description are omitted, and similar parts are given similar reference numerals throughout the specification.

Throughout the specification, when a part is said to be "connected" to another part, this includes not only the case where it is "directly connected," but also the case where it is "electrically connected" with another element in between. . In addition, when a part is said to "include" a certain component, this does not mean excluding other components unless specifically stated to the contrary, but may further include other components, and one or more other features. It should be understood that it does not exclude in advance the presence or addition of numbers, steps, operations, components, parts, or combinations thereof.

The terms "about", "substantially", etc. used throughout the specification are used to mean at or close to that value when manufacturing and material tolerances inherent in the stated meaning are presented, and are used to enhance the understanding of the present invention. Precise or absolute figures are used to assist in preventing unscrupulous infringers from taking unfair advantage of stated disclosures. The term “step of” or “step of” as used throughout the specification of the present invention does not mean “step for.”

In this specification, 'part' includes a unit realized by hardware, a unit realized by software, and a unit realized using both. Additionally, one unit may be realized using two or more pieces of hardware, and two or more units may be realized using one piece of hardware. Meanwhile, '~ part' is not limited to software or hardware, and '~ part' may be configured to reside in an addressable storage medium or may be configured to reproduce one or more processors. Therefore, as an example, '~ part' refers to components such as software components, object-oriented software components, class components, and task components, processes, functions, properties, and procedures. , subroutines, segments of program code, drivers, firmware, microcode, circuits, data, databases, data structures, tables, arrays, and variables. The functions provided within the components and 'parts' may be combined into a smaller number of components and 'parts' or may be further separated into additional components and 'parts'. Additionally, components and 'parts' may be implemented to regenerate one or more CPUs within a device or a secure multimedia card.

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

In this specification, some of the operations or functions described as mapping or matching with the terminal mean mapping or matching the terminal's unique number or personal identification information, which is identifying data of the terminal. It can be interpreted as

Hereinafter, the present invention will be described in detail with reference to the attached drawings.

1 is a diagram for explaining a system for providing a scrap car brokerage platform service according to an embodiment of the present invention. Referring to FIG. 1, the scrap car brokerage platform service providing system 1 may include at least one seller terminal 100, a platform service providing server 300, and at least one buyer terminal 400. However, since the junk car brokerage platform service providing system 1 shown in FIG. 1 is only an embodiment of the present invention, the present invention is not limitedly interpreted through FIG. 1.

At this time, each component of FIG. 1 is generally connected through a network (Network, 200). For example, as shown in FIG. 1, at least one seller terminal 100 may be connected to the platform service providing server 300 through the network 200. In addition, the platform service providing server 300 may be connected to at least one seller terminal 100 and at least one buyer terminal 400 through the network 200. Additionally, at least one buyer terminal 400 may be connected to the platform service providing server 300 through the network 200.

Here, the network refers to a connection structure that allows information exchange between each node, such as a plurality of terminals and servers. Examples of such networks include a local area network (LAN) and a wide area network (WAN). Wide Area Network, Internet (WWW: World Wide Web), wired and wireless data communication network, telephone network, wired and wireless television communication network, etc. Examples of wireless data communication networks include 3G, 4G, 5G, 3rd Generation Partnership Project (3GPP), 5th Generation Partnership Project (5GPP), Long Term Evolution (LTE), World Interoperability for Microwave Access (WIMAX), and Wi-Fi. , Internet, LAN (Local Area Network), Wireless LAN (Wireless Local Area Network), WAN (Wide Area Network), PAN (Personal Area Network), RF (Radio Frequency), Bluetooth network, NFC ( It includes, but is not limited to, Near-Field Communication (Near-Field Communication) network, satellite broadcasting network, analog broadcasting network, and DMB (Digital Multimedia Broadcasting) network.

In the following, the term at least one is defined as a term including singular and plural, and even if the term at least one does not exist, each component may exist in singular or plural, and may mean singular or plural. This should be self-explanatory. In addition, whether each component is provided in singular or plural form may be changed depending on the embodiment.

At least one seller terminal 100 may be a vehicle owner terminal that requests scrapping of a car using a web page, app page, program, or application related to the junk car brokerage platform service.

Here, at least one seller terminal 100 may be implemented as a computer capable of accessing a remote server or terminal through a network. Here, the computer may include, for example, a laptop equipped with a navigation system and a web browser, a desktop, a laptop, etc. At this time, at least one seller terminal 100 may be implemented as a terminal capable of accessing a remote server or terminal through a network. At least one seller terminal 100 is, for example, a wireless communication device that guarantees portability and mobility, and includes navigation, personal communication system (PCS), global system for mobile communications (GSM), personal digital cellular (PDC), PHS (Personal Handyphone System), PDA (Personal Digital Assistant), IMT (International Mobile Telecommunication)-2000, CDMA (Code Division Multiple Access)-2000, W-CDMA (W-Code Division Multiple Access), Wibro (Wireless Broadband Internet) ) It may include all types of handheld-based wireless communication devices such as terminals, smartphones, smartpads, and tablet PCs.

The platform service providing server 300 may be a server that provides a junk car brokerage platform service web page, app page, program, or application. In addition, when receiving vehicle information from the seller terminal 100, the platform service providing server 300 verifies the vehicle information, maps it to the seller terminal 100, stores it, and uniquely identifies the car and seller among the vehicle information. It may be a server that detects and de-identifies identification information and then uploads it. In addition, the platform service providing server 300 may be a server that provides a comparison quote when the seller terminal 100 describes the vehicle price and at least one buyer terminal 400 presents a purchase price. In addition, when a purchase request is uploaded from the buyer terminal 400, the platform service providing server 300 transmits it to the seller terminal 100, and if there is agreement between both parties, prepares the contract document as an electronic document. It may be a server that receives signatures from the seller terminal 100 and the buyer terminal 400 and distributes and stores electronic documents.

Here, the platform service providing server 300 may be implemented as a computer that can connect to a remote server or terminal through a network. Here, the computer may include, for example, a laptop equipped with a navigation system and a web browser, a desktop, a laptop, etc.

At least one buyer terminal 400 may be a buyer terminal that uses a web page, app page, program, or application related to the scrap car brokerage platform service. At this time, the buyer may be the owner of a government junkyard. The buyer terminal 400 transmits an expression of intent to buy through an auction bid, and when the seller terminal 100 expresses an intention to sell based on the expression of intention to buy, it is sent to a trusted third party (TTP). It may be a terminal for depositing fees and vehicle payments. In addition, the buyer terminal 400 may perform cancellation registration. In the case of cancellation registration, the buyer terminal 400 may be a terminal that delivers the scrap car delivery certificate and cancellation certificate to the platform service providing server 300.

Here, at least one buyer terminal 400 may be implemented as a computer capable of accessing a remote server or terminal through a network. Here, the computer may include, for example, a laptop equipped with a navigation system and a web browser, a desktop, a laptop, etc. At this time, at least one buyer terminal 400 may be implemented as a terminal capable of accessing a remote server or terminal through a network. At least one buyer terminal 400 is, for example, a wireless communication device that guarantees portability and mobility, and includes navigation, personal communication system (PCS), global system for mobile communications (GSM), personal digital cellular (PDC), PHS (Personal Handyphone System), PDA (Personal Digital Assistant), IMT (International Mobile Telecommunication)-2000, CDMA (Code Division Multiple Access)-2000, W-CDMA (W-Code Division Multiple Access), Wibro (Wireless Broadband Internet) ) It may include all types of handheld-based wireless communication devices such as terminals, smartphones, smartpads, and tablet PCs.

Figure 2 is a block diagram for explaining the platform service providing server included in the system of Figure 1, and Figures 3 and 4 illustrate an embodiment in which the scrap car brokerage platform service according to an embodiment of the present invention is implemented. This is a drawing for

Referring to Figure 2, the platform service providing server 300 includes a storage unit 310, a blind unit 320, a delivery unit 330, a brokerage unit 340, an auction processing unit 350, and a transaction management unit 360. ), Procedure Monitoring Department (370), Insurance Processing Agency Department (380), Official Junkyard Confirmation Department (390), Obligation Enforcement Department (391), Consignment Department (393), Cost Calculation Department (395), and History Inquiry Department ( 397) may be included.

The platform service providing server 300 or another server (not shown) operating in conjunction with an embodiment of the present invention provides a junk car brokerage platform service application to at least one seller terminal 100 and at least one buyer terminal 400. , when transmitting a program, app page, web page, etc., at least one seller terminal 100 and at least one buyer terminal 400 install a junk car brokerage platform service application, program, app page, web page, etc. You can open it. Additionally, a service program may be run on at least one seller terminal 100 and at least one buyer terminal 400 using a script executed in a web browser. Here, a web browser is a program that allows the use of web (WWW: World Wide Web) services and refers to a program that receives and displays hypertext written in HTML (Hyper Text Mark-up Language), for example, Netscape. , Explorer, Chrome, etc. Additionally, an application refers to an application on a terminal and includes, for example, an app running on a mobile terminal (smartphone).

Referring to FIG. 2, before explaining FIG. 2, the basic concept and process of scrapping a vehicle will be described below. The basic concepts explained below will not be redundantly described when explaining FIG. 2.

<Act on Resource Circulation of Electrical and Electronic Products and Automobiles>

In order to promote the recycling of electrical and electronic products and automobiles, the Resource Circulation Act protects the environment by establishing a resource circulation system that uses resources efficiently by suppressing the use of hazardous substances, manufacturing them for easy recycling, and recycling the waste appropriately. The purpose is to contribute to conservation and the sound development of the national economy (Article 1 of the Act on Resource Circulation of Electrical and Electronic Products and Automobiles). End-of-life automobiles, as defined in Article 2, Paragraph 4 of the Resource Circulation Act, refer to automobiles that are scrapped in accordance with Article 2, Paragraph 5 of the Automobile Management Act. Recycling refers to the act of reusing or reusing waste electrical and electronic products or waste automobiles, or putting them in a state where they can be reused or recycled (Article 2, Paragraph 6 of the Act on Resource Circulation of Electrical and Electronic Products and Automobiles). . This Act takes precedence over other laws regarding the promotion of recycling of electrical and electronic products and automobiles (Article 3 of the Act on Resource Circulation of Electrical and Electronic Products and Automobiles). Summarizing the definition of end-of-life vehicle recycling in the Resource Circulation Act, we focus on revitalizing end-of-life vehicle recycling by defining it as the act of reusing or reusing end-of-life vehicles discarded in accordance with the Automobile Management Act or putting them in a state where they can be reused or recycled. This is aligned.

<Related laws related to automobile dismantling and recycling business>

Through the Automobile Management Act, the Ministry of Land, Infrastructure and Transport stipulates compliance requirements for automobile dismantlement recyclers along with automobile dealers and automobile maintenance businesses as automobile management businesses (Article 58 of the Automobile Management Act and Article 134 of the Enforcement Rules of the same Act). In addition, we manage all aspects of automobiles requested for scrapping, including registration of automobile dismantling and recycling business and deregistration of vehicles. The Ministry of Environment manages automobile dismantling and recycling, incineration management of automobile scrap residue (ASR), waste gas management, waste management, and total amount of pollutants at workplaces through the Resource Circulation Act, Waste Management Act, and Special Act on Improvement of Air Quality in the Metropolitan Area. Taking care of it. The Ministry of Trade, Industry and Energy manages matters related to the quality and safety of automobile parts, including remanufactured parts, through the Act on Conversion to an Environmentally Friendly Industrial Structure and the Electrical Appliances and Household Products Safety Management Act. A brief summary of the laws related to the automobile dismantling and recycling business is shown in Table 1 below.

Related laws Ministry in charge Related content car maintenance law Ministry of Land, Infrastructure and Transport -Matters related to the overall automobile dismantling and recycling industry Act on Resource Circulation of Electrical and Electronic Products and Automobiles Ministry of Environment -Report on vehicle dismantling and recycling details
-End-of-life vehicles are operated under the ‘Environmental Guarantee System’ in accordance with the ‘Resource Circulation Act’ Waste Management Act -Disposal of waste oil and industrial waste, etc. Special Act on Improvement of Air Quality in the Metropolitan Area -Manage the total amount of pollutants emitted from the workplace Act on the transition to an environmentally friendly industrial structure industry and commerce
Ministry of Resources - Matters related to quality and safety certification (remanufactured parts, etc.) Electrical Appliances and Household Products Safety Management Act - Matters related to the safety of some automobile parts (child restraint devices, tires, etc.)

The market situation has changed, with the value of resources highlighted through the global trend of resource circulation, the enactment of the Resource Circulation Act, and the revision of the Automobile Management Act. As a result, the market situation changed so that car dismantling and recyclers could only acquire scrapped cars by paying money, and the transaction form also changed to a [paid sale] form. Therefore, car owners who wish to cancel registration (scrapped) are converted into purchasers who supply goods. From the perspective of a car scrapping business in the past, when a car owner wanted to register the car for cancellation (scrapped), the car owner received a cancellation request and processing fee from the owner and provided the scrap car disposal service, so the car owner was the sales counterparty (vendor of sales) who received the service. , The market situation has changed due to the enactment of the Resource Circulation Act and the revision of the Automobile Management Act. From the current automobile dismantle recycler's perspective, if a car owner wishes to cancel registration (scrapped), he or she takes over the car requested for scrapping and collects the purchase price. will be paid. Accordingly, car owners have been transformed into purchasers who supply goods. In the past, it was a transaction relationship where services were provided and provided, but in the present, it has been transformed into a transaction relationship where goods are supplied and acquired. A car acquired by an automobile dismantle and recycler upon request for scrap is considered to have acquired the automobile based on the status quo at the time of acquisition. .<Disposal process>

<Acquisition of cars requested for scrap>

The automobile dismantling and recycling business acquires automobiles that have been requested to be scrapped by automobile owners, recovers reusable parts, and acts as an agent for scrapping cars and applying for their cancellation registration (Article 2, Item 9 of the Automobile Management Act). When wishing to deregister (scrape) a car, the car owner must request scrapping of the car from a person registered as an automobile dismantling and recycling business in accordance with the Automobile Management Act (Article 13 (1) 1 of the Automobile Management Act). After acquiring a car requested for scrapping, an automobile dismantling recycler must issue a [scrapped car acceptance certificate] to the car owner, scrap the car, and notify the registration office of the scrapping. However, if it is entered into the computerized information processing organization, it is considered notified (Article 37 (4) of the Automobile Registration Rules).

[Scrapped Car Receipt Certificate] contains information on vehicles subject to scrapping in accordance with Article 58 (8) of the Automobile Management Act (issue number, date of issuance, registration number, vehicle model, car name/model, year/mileage, owner's address/name, address of person requesting scrap car disposal) ·It must be issued after entering the full front and back photos (including the name and the vehicle's registration number pursuant to Article 143, Paragraph 3 of the Enforcement Rules of the Automobile Management Act) into the computerized information processing organization (Article 116 of the Enforcement Rules of the Automobile Management Act) Paragraph 2, No. 3). In other words, after the vehicle information is entered into the computer information processing organization, the vehicle is seized, unpaid fines, unpaid automobile taxes, etc. are settled (deducted from the acquisition price), and then a junk car delivery certificate is issued. Then, the next step is registration cancellation. Therefore, the car that has been requested for scrapping is acquired by an automobile dismantling and recycler taking over the car that has been requested for scrapping and paying the acquisition fee to the car owner along with the issuance of a scrapping car acceptance certificate. The sale price is determined by the supply and demand situation, which is influenced by competition among automobile dismantle recyclers who want to take over cars requested for scrapping. Therefore, the value-added tax paid by the original car purchaser remains in proportion to the acquisition price of the car requested for scrapping.

<Selection of export vehicles and scrapping of vehicles subject to dismantling>

Automobile dismantling and recycling companies separate and select vehicles that are in good condition and performance and vehicles with export preferences among the vehicles acquired through scrapping requests as vehicles eligible for export. Next, the vehicles subject to export are displayed in the exhibition hall for a certain period of time, and then exported indirectly through professional exporters or directly through consultation with overseas buyers (Article 138 (2) of the Enforcement Rules of the Automobile Management Act). Vehicles other than those eligible for export and vehicles that have not been exported after a certain period of time are sent to the dismantling process and scrapped. From vehicles subject to dismantling that are put into the dismantling process for scrapping, all used parts, including basic separated parts (tires, liquids, refrigerants, plastic fuel tanks, airbags, bumpers, catalysts, batteries, etc.) specified in the Resource Circulation Act, are separated. and dismantled to be recycled and reused for domestic sales or export. At this time, in accordance with Article 138, Paragraph 1 of the Enforcement Rules of the Automobile Management Act, devices such as the chassis or body with the vehicle identification number displayed, the master cylinder and booster among the braking systems, and the steering gear mechanism, pressure vessel, and airbag module among the steering systems cannot be driven as automobiles. Disposal of a car is carried out by compressing, crushing, and cutting it so that its performance cannot be maintained.

In one embodiment of the present invention, in a situation where the market situation has changed so that an automobile dismantle and recycler can acquire a scrapped automobile only by paying money, the vehicle owner, who is the seller, receives a reasonable vehicle price while receiving a reasonable payment for the vehicle and also has no obligation to transfer the rights and cancel the registration. Responsible brokerage services are provided, and the buyer, an automobile dismantlement recycler (end-of-life vehicle company), agrees to provide a platform that allows the buyer to acquire and utilize the vehicle at an appropriate price with verified vehicle information.

Referring to FIG. 2, when the seller terminal 100 uploads vehicle information, the storage unit 310 may map and store the seller terminal 100 and vehicle information. The seller terminal 100 may upload a request for scrapping a car by uploading vehicle information including the vehicle price, instant transaction price, vehicle history, and photos of the car to be scrapped. At this time, if it is difficult to set the car price, the car price provided by at least one information provision server 500 can be provided as a guideline. However, the information provided by at least one information provision server 500, that is, a public institution, is premised on the same model, year, options, and mileage. As described above, cars have the same model, year, options, and mileage. Even so, the purchase price is traded differently depending on the owner's driving habits, condition of the car, presence of an accident, transaction agreement terms, and transaction type. Also, at the time of sale, it is traded differently depending on the transaction volume of consumer preference for the car model, so one price, one price. ), which makes it difficult to set up a standard transaction format due to the infinite number of trading entities and diversity of transaction agreements. Accordingly, in one embodiment of the present invention, it is possible to further provide guidelines for price based on options, accident status, insurance history, current status, etc.

<Residual value prediction>

Since it may initially take time to collect data from the platform of the present invention, a dataset for learning and verifying the artificial intelligence algorithm can be imported and used from outside. In addition, data preprocessing is performed to generate learning data for use in residual value prediction, and in the process, attributes that are less relevant to the car price can be filtered out. Since car options affect the car price, parsing strings for N representative options (leather seats, heated seats, sunroof, parking sensors, rear camera, blind spot monitoring system, adaptive cruise control, etc.) So, it can be encoded in numeric form. Through the above process, the purified learning data is stored in the database.

In addition, machine learning algorithms (random forest, multi-layer perceptron, support vector machine, XGBoost, etc.) are trained to predict car prices. To improve the accuracy of each machine learning algorithm, hyperparameter optimization can be performed and ensemble methods can be applied to the machine learning algorithm results. And, in order to predict the future value of a car, the vehicle properties at a future point in time can be estimated. At this time, vehicle attributes that need to be estimated in the future are operation year and mileage. The operation period can be added as much as the forecast period, such as 1 year, 2 years, or 3 years from the current point, and can be divided according to the expected sales time. Driving distance can be estimated by reflecting the average driving distance to date, reflecting the period until the future point. Accordingly, the future residual value derived from estimates of the operation period and mileage that change over time can be predicted and the suitability of each model can be analyzed based on the depreciation rate. It is also possible to predict the current and future value of a car according to driving habits by analyzing and extracting driving habits to maximize the residual value of the vehicle by reflecting OBD-based vehicle driving records.

<Depreciation factor>

The price evaluation elements of automobiles are divided into basic information research, basic market price evaluation, accident history evaluation, vehicle condition evaluation, and special factor evaluation. The basic market price is evaluated by correcting the registration date, equipment, and mileage from the average price of market information, and the assessed price is derived by correcting accident information, vehicle condition, and special factors from the basic market price. The average market price is the price that serves as the standard for calculating automobile prices and is the average transaction price calculated through market price research. The average price is calculated by researching and calculating according to vehicle type, grade, and model year, and the basic price is evaluated by correcting price fluctuation factors such as the cumulative mileage of each individual vehicle, additional options, and registration date from the average price. Cumulative mileage correction can be evaluated when the average mileage is exceeded. Considering the depreciation characteristics of each vehicle type, depreciation is calculated at a rate of 03% for every 1,000 km for general passenger cars and 05% for every 1,000 km for large passenger cars and imported cars. Correction on the registration date is evaluated considering the average market price fluctuation for the relevant model year and the number of months of correction based on the registration date, and additional options installed on the vehicle are evaluated taking into account installation cost, quality status, and depreciation according to the period of use. The number of corrected months refers to the number of months that are below or exceeded compared to the standard number of months for the model year.

Depreciation evaluation based on accident history is evaluated by considering the average market price of the vehicle and the depreciation rate according to damage and repair status. Based on the results of a survey on the transaction status of the accident car, the depreciation due to the accident history can be limited to not exceed 30% of the average market price. The average depreciation rate classified according to the extent of damage and repair can be applied based on market research results. The depreciation rate application table is applied separately to the front, side center, and rear of the vehicle, and the highest depreciation rate item is applied to the same accident area. If there are two or more accident areas, a proportional evaluation is applied so that the composite reduction rate does not exceed a maximum of 30%.

Vehicle condition is broadly evaluated by dividing each item into 4 grades (good, average, inadequate, poor) for each item such as appearance (exterior), interior/interior, main device performance, wheels/tires, and basic equipment. The rating is calculated by assigning a basic score to each item based on the vehicle condition rating and multiplying the basic score by a weight. The overall rating is the sum of the scores for each evaluation item. Next is the special factor evaluation, where a special depreciation rate is applied to flooded vehicles, fire vehicles, total loss vehicles, vehicles with structural changes, and vehicles with a history of change in purpose or owner. The depreciation rate for each special factor is calculated taking into account market transaction characteristics. The price can be determined by conducting a comprehensive evaluation that adjusts accident information, vehicle condition, and special factors from the basic market price of each individual vehicle. Of course, in addition to estimating the residual value using the above-mentioned method, it can help the seller set the price by providing guidelines for the price of the car in various ways.

The blind unit 320 may perform de-identification after extracting at least one unique identification code that can identify the car and the seller from the vehicle information. For example, among vehicle information, information such as license plate number, seller's name, contact information, and address can be removed by blurring, mosaicing, or completely deleting. At this time, if the vehicle information is provided in a scanned PDF, etc., each item in the PDF is identified using OCR (Optical Character Recognition), and an item identifier corresponding to the unique identification information among each item, for example, It can detect, identify and blur names, social security numbers, addresses, phone numbers, vehicle identification numbers, car registration numbers, etc. If a form exists and the format is determined according to the Enforcement Rules of the Automobile Management Act, the number, location, and contents of each item can be stored, and since the location, or area, of the information to be searched by OCR has already been secured, extracting it is relatively easy. Simple. In addition, since the site format provided by Car 365 for vehicle history has already been determined, you can relatively easily find the location containing personal information by specifying a search term for each location, coordinates, or item. The problem at this time is a document whose format is not set. In this case, entity name recognition can be performed according to an artificial intelligence algorithm as follows.

<Entity name recognition>

Text in the standard format provided by the above-mentioned countries is recognized by OCR, but not all text recognized by OCR is personal information or unique identification information, and although the location is specified, it is not scanned properly or is not scanned properly or is not a photo. In this case, the location may vary depending on the shooting angle, and if it is not a standard format, the location or area for each item is not even known, so only the text corresponding to the unique identification information must be selected after recognizing the entity name using an artificial intelligence algorithm. At this time, if the document formats are all different and the terms used are different for each company, collecting and constructing this as big data and then mapping it according to standard codes may need to be done first. You can hire a labeler, or you can use data mapped by each employee. For example, it may have a format such as [standard code]-[term], but is not limited to this. Once the data set is constructed in this way, the [terms] read by OCR are entered as a query into the artificial intelligence algorithm, the artificial intelligence algorithm is learned and verified to output a [standard code], and then the algorithm with the highest accuracy is selected as the work of the present invention. It can be set using an algorithm according to the embodiment. After this process is completed, only necessary items are extracted through [OCR]-[AI] and output as a standard code regardless of whether the terms are different, so each unique identification information is de-identified (anonymized, pseudonymized) and mosaic processed. Or, preparation for blur processing is complete.

<Deep learning object detection>

Object detection is a deep learning technology widely used in computer vision, and is a technology that both locates objects in images or videos (object localization) and classifies objects. Representative deep learning object detection algorithms include R-CNN, Fast R-CNN, and YOLO. Among them, YOLO (You Only Look Once) utilizes the entire feature information of the image to detect the bounding box of the object in the image in a single neural network. It is a one-stage detector that outputs the class probability of the box and object at once, and the neural network configuration is simpler than the two-stage detector. However, since both object detection and class must be detected in a single step, the accuracy is lower than that of the two-step detector. Accordingly, in order to de-identify, for example, mosaic or delete a license plate displaying a car's license plate number, accurate detection is more important than quick detection, so a two-stage detector is used to increase accuracy.

<License plate detection>

Since most photos provided by sellers are not taken by professionals, they may go through the processes of license plate detection, direction normalization, character segmentation, and character recognition. This is because not all license plates in photos are horizontal to the ground, and depending on the camera angle, the license plate may be photographed trapezoidal or inverted trapezoidal. In the case of license plate detection, license plates in a specified image are detected and then classified by type. The input is a color or grayscale image, which can have different lighting conditions and different backgrounds. To this end, Mask R-CNN, a deep learning algorithm of the CNN (Convolutional Neural Network) series, can be used to reduce environmental dependence and increase accuracy. The Mask R-CNN algorithm is a successor to the R-CNN family of R-CNN, Fast R-CNN, and Faster R-CNN. It is the most recently developed object detection and instance segmentation framework and has the highest learning accuracy compared to previous algorithms. high. Mask R-CNN is a structure in which a small FCN (Fully Connected Network) mask branch that predicts a segmentation mask is added to each RoI (Region of Interest) obtained from Faster R-CNN. The backbone structure of the Mask R-CNN model used for license plate detection may be ResNet.

<Direction normalization>

After detecting a car license plate in an image, a process is added to normalize the direction of the license plate in the detected area. In the case of tilted license plates, there is a possibility of errors occurring when classifying characters, so character segmentation and character recognition can be performed in the license plate area where the direction is normalized. To apply direction normalization, the Perspective Transformation image processing technique can be used. Perspective Transformation is a transformation that gives a sense of perspective by making the same object appear smaller depending on the perspective, but objects that are far away appear small and objects that are close appear large. After detecting a license plate through the license plate detection module, if you know the coordinates of each vertex of the license plate, you can normalize the direction by converting the coordinates through a transformation matrix. If the vertex at the top left of the license plate is (x1,y1), the vertex at the bottom left is (x2,y2), the vertex at the top right is (y3,y3), and the vertex at the bottom right is (x4,y4), the transformation matrix is The following is the same as Equation 1. At this time, matrices a, b, c, d, e, f, g, and h are further included on the right side of the right hand side of this transformation matrix, but they were not included due to space constraints. If you arbitrarily set the coordinate values after transformation of this transformation matrix, you can obtain the inverse matrix of the 8×8 matrix and know the values of eight variables: a, b, c, d, e, f, g, and h.

<Character Splitting>

The Mask R-CNN model can be used for character segmentation. In this module, the Mask R-CNN model first detects each letter and number and then calculates the location coordinates. Next, we use a simple sorting algorithm and take into account the license plate type to sort the letters and numbers in the order they appear on the license plate. Some Korean license plates have one line of letters and numbers, like the personal version, and some have two lines of letters and numbers, like the American-sized business version. The backbone structure of this model can also use ResNet and be trained on a dataset containing 300 images of license plates of various types.

<Text recognition>

For character recognition, letters and numbers in character segmentation are identified. In this module, you can also use Mask R-CNN and ResNet as the backbone structure. The CNN model used can be trained with images of 10 numbers (0-9) and 46 Korean characters. Of course, various methods other than the above-described methods can be used, and when uploading, check whether the vehicle number of the license plate extracted in this way, the vehicle number provided by the seller terminal 100, or the vehicle number collected from various public institutions are correct. The area containing the vehicle number can be deleted.

When the buyer terminal 400 uploads a purchase request to purchase a car of the seller terminal 100, the transmission unit 330 may transmit the purchase request to the seller terminal 100. The buyer terminal 400 can send a purchase request for a car after checking the vehicle information including the provided comparative quotation, vehicle price, and instant transaction price.

The brokerage unit 340 may broker a contract between the seller terminal 100 and the buyer terminal 400 when approval for the sale and purchase of a car is completed between the seller terminal 100 and the buyer terminal 400. At this time, the contract can be made using the attached list of automobile registration rules, Ministry of Land, Infrastructure and Transport Ordinance No. 1161 [Form 15] Automobile Transfer Certificate (for direct transactions between the transferor and transferee), and this contract is an electronic contract that requires identity verification methods such as public certificates and financial certificates. After confirmation, it can be written in the form of an electronic signature and stored.

<Contract platform>

In order to solve the problems of possibility of forgery and falsification in electronic contract platforms, loss of identity information that may occur while managing identity verification and transaction details with an electronic wallet, and information being easily leaked to malicious hackers, an embodiment of the present invention is based on blockchain. The contract platform can be used in a decentralized identity verification environment. The contract platform in the blockchain-based decentralized identity verification environment can largely consist of Ethereum Environment, Web Environment, Authentication Means, and Database. The Ethereum Environment stores projects, contracts, and identity documents. The environment can be configured with three nodes on Geth 1.9.2, the operating environment is Amazon EC2, Ubuntu 20.01.1 LTS, and the network bandwidth can be operated at 10 Gbps. Smart contracts concluded by users who are sellers and buyers can be implemented with Solidiy0.4.24. In a blockchain environment, it verifies the validity of transaction information, agrees on it, and checks the periodic status of each blockchain node, a P2P network that can send and receive transaction information. Web Environment can be implemented with Node.js 12.18.3, and users can create projects and conclude contracts. Authentication Means manages the user's personal information management, contract, and settlement identity certificate with Metamask 8.1.5, which is either a mobile app or an electronic wallet as a user authentication method. The database can be built with NoSQL Cloud Firestore 2.0.1 and stores project, contract conclusion information, identity certificate issuance history, etc.

Users provide their identity certificate to the service provider to have their identity verified and use the contract platform. There is a low risk of personal information leakage because users directly manage only the information necessary for contracts among their identity information with their identity certificate. The platform is largely divided into authentication area and service area. Users can use the service after receiving identity verification from the identity information issuer. Users create a project to conclude a contract. The created project is stored in the blockchain, and when you search for a project that matches the user's needs, you can call the saved project into a smart contract to conclude a contract. Contracts can be concluded as 1:1 or 1:N contracts. The concluded contract is stored in a block using a smart contract. Once the contract is fulfilled, the user can automatically settle profits by verifying the identity certificate with the identity information issuer. The user is the party who concludes the contract, and the contract is concluded with a project created on the platform, or the user directly creates the necessary project and concludes the contract. In order for a user to create a project or conclude a contract, he or she must obtain an identity certificate from the identity information issuer. The issuer of identity information is an internal organization, not an external trusted public institution, that acts as the issuer. It verifies the user's identity and issues an identity certificate, and the issuance details are stored in a block using a smart contract.

① When the user receives a request from the service provider for verification related to service use, the user receives an identity certificate based on the identity information from the qualification issuing agency. ② In order to use the service provider’s platform, the user provides an identity certificate received from the qualification issuing agency. ③ The service provider verifies whether the identity certificate provided by the user matches the content in the blockchain area. ④ Users who have completed verification can search for information necessary for their contract on the platform. ⑤ Users can view or create projects that suit them and request and conclude contracts with other users. ⑥ The user concludes a contract with an identity information certificate. ⑦ When the contract is fulfilled, the fulfillment of the contract is confirmed with the identity information certificate used in the contract. ⑧ Contract-related output is managed separately, and the user requests settlement from the service provider. ⑨ The service provider confirms and processes the settlement request. Of course, it is obvious that you can authenticate yourself, proceed with the contract, and complete the contract in a variety of ways other than the methods described above.

When receiving a purchase request from the buyer terminal 400, the auction processing unit 350 may proceed with bidding through an auction. At this time, an auction model can be built using ABM (Agent Based Model) to simulate a competitive bidding market. At this time, the actor is the scrap car company, that is, the bidder. The successful bidder can be awarded through quantitative evaluation and bidding amount. ABM is a system modeling approach comprised of autonomous and interacting actors. Actors are established as constituents with key properties and behavioral rules in the system and are simulated to interact in a given environment. Within the auction system, economic entities make choices to maximize profits by considering the actions of competitors and their own attributes, and the results derived from these choices in turn affect the profits of each entity. Since direct interaction of actors in an auction system is a form of collusion, it is limited to situations where the results of other actors indirectly affect the winning bid result.

<Set bidder and bid price>

The price determination method for competitive bidding is a differential price method, which can be set so that the bid prices of bidders become the winning price. Therefore, it is reasonable for bidders to bid by adding a margin to their bid price. However, if you add too much margin, the probability of winning the bid will decrease, so you must consider an appropriate bid price.

Equation 2 uses an optimization algorithm to find the bid price that maximizes the expected profit by calculating the successful bidder's own expected profit. The successful bidder's expected profit π is calculated by multiplying the probability of winning the bid by the profit upon winning the bid. The probability of winning a bid is calculated using ordinal statistics. Assuming that the number of competitors excluding oneself in the auction is n-1 and the number of successful bidders is ns, the competitor with the ns lowest bid price among the n-1 competitors has his own bid price. It must be higher than b. The cumulative distribution function F is a bidder's assumption of the distribution of competitors' bids, and represents the probability that the competitor's bid price bj is lower than the bidder's bid price b. Therefore, 1-F(b) represents the probability that one's bid price is lower than that of competitors. The profit upon winning the bid is calculated by subtracting your business cost c from your bid price b. Using this, the scrap car company can set its own bidding price and transmit the top N quotations that were successful in competitive bidding among the plurality of quotations uploaded from a plurality of companies to the user terminal 100. Of course, all quotations may be provided to the user terminal 100.

When the seller's terminal 100 outputs an expression of intent to sell, the transaction management unit 360 stops the auction, changes the auction progress status for the car to trading, and displays the seller's terminal within a preset time ( When the purchase price is deposited from the buyer terminal 400 selected in step 100), the transaction amount can be deposited to the seller terminal 100 and the buyer terminal 400 and then the transaction can proceed.

When the buyer terminal 400 makes a deposit to a pre-designated third trust institution, the procedure monitoring unit 370 receives the car registration certificate, identification card, and seal certificate from the seller terminal 100, and receives the vehicle registration certificate, identification card, and seal certificate from the buyer terminal 400. A junk car delivery certificate is received, and if cancellation registration for the car is completed from the buyer terminal 400, the remaining amount excluding the commission can be settled with the seller terminal 100. A car owner who wishes to request scrapping of a car must submit a car scrapping request form (Form No. 93 attached to the Enforcement Rules of the Automobile Management Act) as shown in Figure 4a, along with a car registration certificate and a copy of the car registration register (limited to those issued within 3 days prior to the scrapping request date). (Excluding cases where the dismantling recycler confirms through the use of electronic data or other methods that there are no interested parties in registration such as mortgage, seizure, etc. in the relevant vehicle), certificate of seal impression of the vehicle owner (if the vehicle owner directly requests scrapping of the vehicle) This can be replaced by presentation of a resident registration card, automobile driver's license, or passport) or documents proving heirs (including property managers) of the automobile owner, a certificate of cancellation of mortgage or seizure registration, and a certificate of seal of the obligee (mortgage creation registration) (or only applies to cars that have been seized and registered) (Article 141 (1) of the Enforcement Rules of the Automobile Management Act).

The automobile dismantling and recycler who has received the scrapping request form must take over the car, issue the car owner a scrapping car acceptance certificate as shown in Figure 4b, scrap the car, and notify the registration office of the scrapping. However, if junk car information is entered into the computer information processing organization, it is considered notified (Article 143 (1) of the Enforcement Rules of the Automobile Management Act, Article 37 (4) of the Regulations of the Automobile Registration Rules and Form No. 18). . Accordingly, the risk of each transaction party can be eliminated by monitoring whether the vehicle owner, who is the seller, has properly submitted the above-mentioned documents, and whether the junk car company, which is the buyer, has issued a scrap car delivery certificate and registered cancellation.

At this time, as shown in Figure 4j, cancellation registration is in progress on the automobile civil service portal. For convenience, the buyer's terminal 400, that is, a scrap car company, may perform the service on behalf of the car scrapping company. If the seller of the seller's terminal 100 entrusts the car scrapping company to act as an agent, it is necessary to check whether the cancellation has been registered and whether there is any seizure or mortgage that must not exist for the cancellation to be registered. By checking whether or not the transaction is held, it is possible to guide the seller terminal 100 and the buyer terminal 400, which are the parties to each transaction. If the buyer acts as an agent, it can be ascertained whether the documents shown in Figures 4c and 4d have been prepared and received from the buyer's terminal 400 or whether the documents have been submitted through the Automobile Public Portal. At this time, in order to determine whether the registration has been canceled, the owner must be authenticated, so it can be determined by obtaining the consent of the seller's terminal (100) and searching my data. At this time, seizure and mortgage inquiries can be made on the screen as shown in Figure 4k.

When the cancellation registration for the car is completed, the insurance processing agency 380 receives a certificate of cancellation for the car from at least one public institution server and delivers it to the seller terminal 100 to submit it to the insurance company, or sends it to the seller terminal (100) If an insurance company is designated in 100), a copy of the automobile registration register and bankbook of the seller terminal 100 can be received and submitted to the insurance company server, and the insurance premium can be refunded from the insurance company server and delivered to the seller terminal 100.

Before a purchase request is received from the buyer terminal 400, the government junkyard confirmation unit 390 determines whether the buyer of the buyer terminal 400 is a buyer of the government junkyard and determines whether the purchase request can be received. You can. As described above, in the case of scrapping a car, the scrapping of the car must be requested from a person who has registered as an automobile dismantling and recycling business according to the Automobile Management Act, so it can be verified whether the buyer of the buyer terminal 400 is actually a registered person. As shown in Figures 4h and 4i, as provided by the Korea Automobile Dismantling and Recycling Association (https://www.kadra.or.kr/), the name of the buyer's junkyard and the representative's name are obtained through identity verification of the buyer's terminal (400). After checking, the National Tax Service extracts and verifies the business registration number and representative name to determine whether the buyer is the owner of the government junkyard.

The mandatory performance enforcement unit 391 is responsible for imposing a tax on the seller terminal 100 if the cancellation registration is not completed within the preset period at the buyer terminal 400 after the transaction between the seller terminal 100 and the buyer terminal 400 is completed. Damages due to taxes, duties, and fines can be transferred to the buyer terminal 400. When conducting an auction at the buyer's terminal (400), a deposit is required to be paid upon winning the bid, and if a fine is imposed on the seller's terminal (100) due to failure to properly register for cancellation after paying the deposit, compensation for damages is provided to the buyer's terminal (400) ) can force the buyer to lose.

The consignment unit 393 provides a private option for processing the contact information of the seller terminal 100 and the contact information of the buyer terminal 400 as private, and requests for sale and purchase between the seller terminal 100 and the buyer terminal 400. If it exists, the expression of intention can be transmitted from the platform service providing server to the seller terminal 100 and the buyer terminal 400.

The cost calculation unit 395 collects the GPS of the seller terminal 100 and includes the location of the car in the scrap car request, or receives and uploads the location of the car from the seller terminal 100, and purchases it from the buyer terminal 400. Before outputting the request, an automatic calculator can be provided to automatically calculate the towing fee, towing time, and labor cost according to the location of the car and the location of the buyer terminal 400.

When the history inquiry unit 397 wants to check the vehicle history on the buyer terminal 400, after obtaining the consent of the seller terminal 100, basic information about the car, inspection history information, seizure registration information, and mortgage registration information are provided. , vehicle history including automobile tax arrears information, mandatory insurance subscription information, maintenance history information, and performance status inspection record can be searched and transmitted to the buyer terminal 400. When searching through sites such as Automobile 365 and Automobile Public Portal, my data can be collected and searched with the consent of the seller terminal (100), and the results can be provided to the buyer terminal (400).

Hereinafter, the operation process according to the configuration of the platform service providing server of FIG. 2 described above will be described in detail using FIGS. 3 and 4 as an example. However, it will be apparent that the embodiment is only one of various embodiments of the present invention and is not limited thereto.

Referring to Figure 3a, (a) when the platform service providing server 300 receives a scrapping request for a car from the seller terminal 100, it collects and stores vehicle information from the seller terminal 100, and (b) Likewise, among the information provided by the seller terminal 100, all information that can identify the used car or the seller can be removed and then uploaded. The platform service providing server 300 can conduct an auction to receive bids and provide comparative quotes when there are multiple buyers as in (c), and as in (d), the seller terminal 100 can provide a comparative quote. When the buyer terminal 400 is designated and an expression of intent to sell is transmitted, the platform service providing server 300 stops the bidding and provides a notification that the preset vehicle price and commission will be deposited to the buyer terminal 400 to be confirmed. If the buyer terminal 400 deposits the vehicle price and commission to a third-party trust agency, various documents are confirmed, and once the process is completed, the vehicle price can be paid to the seller terminal 100.

As shown in (a) of Figure 3b, the sale of scrap car requests can be brokered. In addition, when transferring rights, the required documents can be received from the seller's terminal (100) and the buyer's terminal (400), and then the rights can be transferred on behalf of the parties or brokered between the parties. If the contract is not conducted through an electronic contract, various documents can be submitted. Save it in the database to prevent disputes or quarrels that may arise in the future. In addition, the platform service providing server 300 can monitor the progress of the scrap car as shown in (b) and provide the information to the seller terminal 100. As shown in (c), the distance and movement path between the seller terminal 100 and the buyer terminal 400 can be extracted based on GPS, and then the final cost can be calculated by considering labor costs, towing costs, and towing time. When cancellation registration is confirmed as in (d), the platform service providing server 300 can settle the vehicle price with the seller terminal 100 and provide a certificate of cancellation.

Figure 4a is a scrap car request form provided by the seller's terminal 100 to a scrap car company, and Figure 4b is a scrap car acceptance certificate issued by the buyer terminal 400, a scrap car company. Figures 4c and 4d show a cancellation registration application form to be filled out when registering for cancellation on behalf of the vehicle owner who is the seller of the seller's terminal 100 at the buyer's terminal 400 or when registering for cancellation at the seller's terminal 100, and Figure 4E is a certificate of vehicle cancellation registration issued by each city, county or district when registration has been cancelled. By converting and storing all of these documents into electronic documents and cross-verifying them with documents issued by each public institution, it is possible to monitor and verify the transfer and extinction of rights by confirming and verifying whether each party is properly carrying out its obligations. In Figure 4f, a report on a scrapped vehicle is uploaded, so it can be used to check whether the car has been scrapped, and in Figure 4g, Automobile 365 (National Automobile Civil Service Portal) checks whether various documents have been properly submitted, acquired, or canceled. You can find out whether In FIGS. 4H and 4I, it is possible to check whether the buyer of the buyer terminal 400 is the owner of the government-licensed junkyard. Through FIG. 4J, it is possible to check whether registration has been cancelled, and through FIG. 4K, the platform service providing server 300 ), the buyer can inquire whether there is a seizure or mortgage before purchasing and guide the buyer to the terminal 400. In addition, through Car 365 in Figure 4l, you can check flood information, market prices, or integrated history as shown in Figure 4m.

Matters that are not explained regarding the method of providing the junk car brokerage platform service in FIGS. 2 to 4 are the same as or can be easily inferred from the content previously described regarding the method of providing the scrap car brokerage platform service in FIG. 1, and will be described below. Please omit the explanation.

FIG. 5 is a diagram illustrating a process in which data is transmitted and received between components included in the scrap car brokerage platform service provision system of FIG. 1 according to an embodiment of the present invention. Hereinafter, an example of the process of transmitting and receiving data between each component will be described with reference to FIG. 5, but the present application is not limited to this embodiment, and the process shown in FIG. 5 according to the various embodiments described above It is obvious to those skilled in the art that the process of transmitting and receiving data can be changed.

Referring to Figure 5, when vehicle information is uploaded from the seller's terminal, the platform service providing server maps and stores the seller's terminal and vehicle information (S5100).

Then, the platform service providing server extracts at least one unique identification code that can identify the car and the seller from the vehicle information, performs de-identification (S5200), and uploads a purchase request to purchase the car of the seller's terminal from the buyer's terminal. In this case, a purchase request is transmitted to the seller's terminal (S5300).

In addition, the platform service providing server mediates the contract between the seller terminal and the buyer terminal when approval for the sale and purchase of the car is completed between the seller terminal and the buyer terminal (S5400).

The sequence between the above-described steps (S5100 to S5400) is only an example and is not limited thereto. That is, the order between the above-described steps (S5100 to S5400) may change, and some of the steps may be executed simultaneously or deleted.

Matters that are not explained regarding the method of providing the junk car brokerage platform service of FIG. 5 are the same as or can be easily inferred from the content previously described regarding the method of providing the scrap car brokerage platform service through FIGS. 1 to 4, so hereinafter. Please omit the explanation.

The method of providing a scrap car brokerage platform service according to an embodiment described with reference to FIG. 5 may also be implemented in the form of a recording medium containing instructions executable by a computer, such as an application or program module executed by a computer. Computer-readable media can be any available media that can be accessed by a computer and includes both volatile and non-volatile media, removable and non-removable media. Additionally, computer-readable media may include all computer storage media. Computer storage media includes both volatile and non-volatile, 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.

The method of providing a scrap car brokerage platform service according to an embodiment of the present invention described above can be executed by an application installed by default on the terminal (this may include programs included in the platform or operating system, etc., installed by default on the terminal), , It may be executed by an application (i.e., a program) installed directly on the master terminal by the user through an application providing server such as an application store server, a web server related to the application or the service. In this sense, the method of providing a junk car brokerage platform service according to an embodiment of the present invention described above is implemented as an application (i.e., a program) installed by default in the terminal or directly installed by the user and is readable by a computer such as in the terminal. It can be recorded on a recording medium.

The description of the present invention described above is for illustrative purposes, and those skilled in the art will understand that the present invention can be easily modified into other specific forms without changing the technical idea or essential features of the present invention. will be. Therefore, the embodiments described above should be understood in all respects as illustrative and not restrictive. For example, each component described as single may be implemented in a distributed manner, and similarly, components described as distributed may also be implemented in a combined form.

The scope of the present invention is indicated by the claims described below rather than the detailed description above, and all changes or modified forms derived from the meaning and scope of the claims and their equivalent concepts should be construed as being included in the scope of the present invention. do.

Claims (10)

A seller terminal that uploads a scrapping request by uploading vehicle information including the vehicle price, instant transaction price, vehicle history, and photos of the car to be scrapped;
A buyer terminal that sends a purchase request for the car after checking the vehicle information including the provided comparison quote, vehicle price, and instant transaction price; and
When uploading the vehicle information from the seller's terminal, a storage unit that maps and stores the seller's terminal and vehicle information extracts at least one unique identification code that can identify the car and the seller from the vehicle information and then de-identifies it. A blind unit that performs, when the buyer terminal uploads a purchase request to purchase a car of the seller terminal, a transmission unit that transmits the purchase request to the seller terminal, selling and buying the car between the seller terminal and the buyer terminal. When approval is completed, the brokerage department that brokers the contract between the seller terminal and the buyer terminal, determines whether the buyer of the buyer terminal is a buyer of the government junkyard before receiving a purchase request from the buyer terminal, and A government-licensed junkyard confirmation unit that determines whether a purchase request can be received, collects the GPS of the seller's terminal and includes the location of the car in the scrapped car request, or receives and uploads the location of the car from the seller's terminal, and uploads it to the buyer's terminal. It includes a platform service providing server that includes a cost calculation unit that provides an automatic calculator to automatically calculate the towing fee, towing time, and labor cost according to the location of the car and the location of the buyer terminal before outputting the purchase request;
The platform service providing server is,
Guidelines for vehicle prices are provided to the seller's terminal based on the options, accident status, insurance history, and current condition of the vehicle to be scrapped,
The blind part,
In order to de-identify the license plate number that can identify the car among the vehicle information, the license plate in the photo is detected and the type is classified, the license plate direction in the detected area is normalized using the Perspective Transformation image processing technique, and Mask R -Use a CNN model to detect each letter and number, then calculate the location coordinates, use a sorting algorithm to sort the letters and numbers in the order they are on the license plate considering the license plate type, and identify the letters and numbers in that order. After that, de-identification is performed on the vehicle number consisting of the identified letters and numbers,
The government-licensed junkyard confirmation department,
After accessing a pre-set website and verifying the name of the buyer's junkyard and the representative's name through identity verification on the buyer's terminal, the National Tax Service extracts and verifies the business registration number and name of the representative to determine whether the buyer is the buyer of the government-licensed junkyard. A scrap car brokerage platform service provision system characterized by determining the presence or absence of a junk car brokerage platform service.
According to claim 1,
The platform service providing server is,
An auction processing unit that conducts bidding through an auction when receiving a purchase request from the buyer terminal;
A scrap car brokerage platform service provision system further comprising:
According to claim 2,
The platform service providing server is,
When the seller's terminal outputs an expression of intent to sell, the auction is stopped, the auction status for the car is changed to trading, and the purchase price is paid from the buyer's terminal selected by the seller's terminal within a preset time. When the deposit is made, a transaction management unit that guides the deposit of the transaction amount to the seller terminal and the buyer terminal and then proceeds with the transaction;
A scrap car brokerage platform service provision system further comprising:
According to claim 2,
The platform service providing server is,
When a deposit is made to a pre-designated third trust institution from the buyer terminal, a car registration certificate, identification card, and seal certificate are received from the seller terminal, a junk car delivery certificate is received from the buyer terminal, and the car is received from the buyer terminal. A procedure monitoring department that settles the remaining amount excluding the commission to the seller's terminal when the registration for cancellation is completed;
A scrap car brokerage platform service provision system further comprising:
According to claim 4,
The platform service providing server is,
When cancellation registration for the car is completed, a certificate of cancellation for the car is issued from at least one public institution server and delivered to the seller's terminal to be submitted to the insurance company. Or, if the seller's terminal designates an insurance company, the seller's terminal An insurance processing agency that receives a copy of the automobile registration book and bankbook, submits it to the insurance company's server, receives a refund of the insurance premium from the insurance company's server, and delivers it to the seller's terminal;
A scrap car brokerage platform service provision system characterized in that it further includes a.
delete According to claim 1,
The platform service providing server is,
After the transaction between the seller's terminal and the buyer's terminal is completed, if the cancellation registration is not completed at the buyer's terminal within a preset period, the obligation to transfer the damages due to taxes, duties and fines imposed on the seller's terminal to the buyer's terminal is enforced. wealth;
A scrap car brokerage platform service provision system further comprising:
According to claim 1,
The platform service providing server is,
A private option is provided to make the contact information of the seller terminal and the contact information of the buyer terminal private, and when there is a sell request and a purchase request between the seller terminal and the buyer terminal, the platform service providing server provides the seller terminal and the buyer terminal. A consignment unit that delivers expressions of intent through a terminal;
A scrap car brokerage platform service provision system further comprising:
delete According to claim 1,
The platform service providing server is,
If you want to check the vehicle history on the buyer's terminal, after obtaining the consent of the seller's terminal, basic information about the vehicle, inspection history information, seizure registration information, mortgage registration information, automobile tax delinquency information, and mandatory insurance subscription information , a history inquiry unit that searches vehicle history including maintenance history information and performance status inspection record and transmits it to the buyer terminal;
A scrap car brokerage platform service provision system further comprising:

Images