KR102006960B1 - On-line used goods trading system using location information - Google Patents

Abstract

The present invention relates to an online used article transaction system based on location information, which allows a rapid and safe transaction to be performed. The online used article transaction system of the present invention comprises: at least one user terminal (110) installed with an application and having a GPS device; and a main server (100) storing and providing information necessary for an online used article transaction.

Description

On-line used goods trading system using location information}

The present invention relates to a system for brokering an online used goods transaction between users located in the same university, and more specifically, between users located in the same university based on university location information of each country and location information of each user terminal. The present invention relates to an online used goods trading system that allows for a quick and secure transaction by closing a used goods transaction, storing conversations between users, and recommending a close and secure transaction location.

In recent years, with the development of technology, non-face-to-face commodity trading has become very active online. Such commodity trading includes used goods trading as well as new product trading between seller and buyer.

However, in the case of second-hand goods transactions, where transactions between sellers and sellers do not sell, as compared to new products, which are mostly dealt with buyers, sellers fail to make promises after the buyer's deposit or damages due to coercion during direct transactions. Since such problems frequently occur, a solution for such a problem is required.

The invention related to the second-hand goods trading through the online is described in the "Registered second-hand goods trading device and method through smart used goods trading vending machine for on-site transaction" of Korea Patent Publication No. 10-1544132 and Republic of Korea Patent Publication No. 10-2015- 0097850 “Method and System of Used Goods Transaction”, “Online Book Trade Intermediation System and Intermediation Method” of Korean Patent Publication No. 10-1571065 and “10-2016-0101688” of Korean Patent Application Publication No. 10-2016-0101688 Used goods trading service device and method thereof have been proposed and disclosed.

The "used goods trading device and method through smart used goods trading vending machine for on-site transaction" of the Republic of Korea Patent Publication No. 10-1544132 is installed in a specific space, if the seller puts used goods that the seller wants to trade in the field and display Smart used goods trading vending machine that provides payment function and induces used goods trading by displaying used goods information screen, advertisement and promotion screen, and living information screen on the front of the vending machine, and smart used goods trading vending machine and communication network on site. Connected to control the operation of the smart used goods trading vending machine in real time, including the smart used goods trading vending machine and the smart used goods brokerage server to control the use of used goods trading in the online used trading services, so that transactions on the spot Brokerage of used trade fraud and crimes in advance The present invention has been proposed an apparatus and a method which can prevent and prevent the damage of false and exaggerated advertisements, and the "used goods trading method and system" of the Republic of Korea Patent Publication No. 10-2015-0097850 is a seller of used goods and A first step of storing, on a storage medium, transaction condition information negotiated about a transaction of the used item between buyers who will purchase the used item; and an off-line transaction place where the transaction of the used item is determined based on the transaction condition information is determined. Step 2, a third step of authenticating the seller and the buyer located at the determined transaction place in response to the transaction condition information, and after the seller and the buyer have been authenticated, wait for a payment processing request for a transaction at the transaction place. And the fourth step to facilitate the quick and easy trading of used goods between the seller and the buyer. An invention has been proposed which relates to a system which enables a secure transaction through a transaction at a specific trading location.

In addition, the "Online Book Deal Intermediation System and Intermediation Method" of the Republic of Korea Patent Publication No. 10-1571065 has a member information DB for storing member information, book information DB for storing book information, payment information DB for storing payment information An intermediary management server, including a registration module for selecting at least one transaction type from the supplier for free, rental, sale, and after sale, and inputting transaction conditions and book information; An inquiry module for providing a member information of a supplier and waiting for selection of the consumer, an subscription module for selecting a transaction type of the selected book among the book information, and transmitting an subscription request to the brokerage management server; An approval module for providing the member information to the provider and receiving a rejection or approval of the subscription application; (D) including a payment module for presenting a corresponding payment amount and receiving payment information of a consumer, and a shipping module for receiving delivery information of the book of the supplier or receipt confirmation of the demand of the consumer, according to a transaction history; The invention has been proposed a system and method for promoting the safety and convenience of the transaction by giving a reputation index to the other party, exposure to the other party, and preferential exposure of the other party in the neighboring area, the Republic of Korea Patent Publication No. In 2016-0101688, "Used goods transaction service device and method using an app installed in a portable terminal," the server receives seller's information of contact, address and name, and receives used goods information for sale from at least one seller's terminal. Receiving used goods reception stage for sale and server, broker contact and product Receiving intermediate goods used to receive brokerage used goods information from at least one broker terminal receives the insurance information subscription information, the server receiving step database storage step of storing the received information in a database And, the server extracts one or a plurality of brokerage used goods information that is matched for sale used goods information stored in the database, and provides the used goods information for sale to the broker terminal corresponding to the extracted brokerage goods used information Matching used goods information broker terminal transmitting step, the server receives the purchase price information on the used goods information for sale from the broker terminal, and transmits a plurality of received purchase price information to the seller terminal corresponding to the used goods information for sale The purchase price transmission step and the seller terminal Sends a signal selected from the received purchase price information to the server, the server connects the broker terminal corresponding to the selected purchase price information with the seller terminal to make a transaction, and the seller price for the purchase price from the seller terminal. When the sell confirmation signal is received, the used goods information change stage for updating the used goods information for updating the database by changing the used goods information for sale of the seller who has been determined for sale to the used goods for sale of the broker who bought the goods for sale By including, it is possible to activate the second-hand goods trading, the invention has been proposed an apparatus and method for ensuring transaction safety.

Therefore, in the present invention, by referring to the prior art as described above, by limiting the trading targets to students in the same university and inducing a trade in the university, it is possible to prevent the fraud in the trading of used goods online, and to deal directly. It is intended to present an invention that can prevent the damage of the city.

Republic of Korea Patent Publication No. 10-1544132 (2015. 08. 06) Republic of Korea Patent Publication No. 10-2015-0097850 (2015. 08. 27) Republic of Korea Patent Publication No. 10-1571065 (2015. 11. 17) Republic of Korea Patent Publication No. 10-2016-0101688 (2016. 08. 25)

On-line used goods trading system based on location information according to the present invention is a technology proposed to solve the problems of the conventional inventions as described above.

As the trade of used goods online becomes active,

There was a problem of frequent failure of the seller to make a promise after the buyer's deposit.

Since there was a problem that the damage caused by the coercion at the place of direct trade occurs, the purpose of this is to suggest a solution.

On-line used goods trading system based on location information according to the present invention to realize the above object,

An application used for online used goods trading is installed, and includes one or more user terminals equipped with a GPS device, and a main server that bidirectionally communicates with the user terminal to store and provide information necessary for online used goods trading. In the commodity trading system, the main server is a college map information of the nation based on GPS information, membership information for service use and user identification, registration posts registered in the main server and real-time conversation information between users for transaction completion Database is stored; And generating the article sales post including the university map information, the goods information on the goods subject to the used goods transaction, and the price information of the goods, and further comprising the member information which is not provided to a plurality of users. Generation unit; Characterized in that it comprises a, wherein the user terminal location information generating unit for generating location information of the user terminal; A display unit displaying article sales posts including university map information corresponding to the location information on a screen of a user terminal; A request unit for generating a purchase request signal and requesting the purchase of goods displayed on the article sale post; And an approval unit generating a purchase approval signal and transmitting the transaction progress signal to another user terminal in which the purchase request signal is generated. It proposes a location information-based online second-hand goods trading system comprising a.

Online used goods trading system based on location information according to the present invention,

By limiting the place of sale of second-hand goods on the university campus, inducing direct trade, and by limiting the trading party to students at the university,

There was an effect of preventing the seller's failure to fulfill the promise due to the down payment and the damage from the coercion at the place of direct sale.

1 is a system configuration of the online second-hand goods trading system based on location information according to the present invention.
Figure 2 is a block diagram showing the configuration of the main server of the online second-hand goods trading system based on location information according to the present invention.
Figure 3 is a block diagram showing the configuration of a user terminal of the online second-hand goods trading system based on location information according to the present invention.

The present invention relates to a system for brokering online used goods trading between users located in the same university,

An application for online used goods trading is installed, and a main server for storing and providing information necessary for online used goods trading by bidirectionally communicating with the user terminal 110 and one or more user terminals 110 equipped with a GPS device ( In the online used goods trading system configured to include a 100), the main server 100 is a national university map information based on GPS information, membership information for service use and user identification, the main server 100 A database 101 in which real-time conversation information is stored between a registered post registered to the user and a user for closing a transaction; And generating the article sales post including the university map information, the goods information on the goods subject to the used goods transaction, and the price information of the goods, and further comprising the member information which is not provided to a plurality of users. Post generation unit 102; Characterized in that it comprises a, wherein the user terminal 110 includes a location information generation unit 111 for generating location information of the user terminal 110; A display unit 112 for displaying a product sales post including university map information corresponding to the location information on a screen of the user terminal 110; A request unit 113 for generating a purchase request signal and requesting the purchase of goods displayed on the article sale post; And an approval unit 114 generating a purchase approval signal and transmitting the transaction progress signal to another user terminal 110 in which the purchase request signal is generated. It relates to a location information based on-line used goods trading system comprising a.

Hereinafter, with reference to the accompanying drawings will be described embodiments of the present invention;

First, as shown in Figure 1, the location information-based online used goods trading system according to the present invention is installed at least one user terminal 110, the application is installed for the online used goods trading, GPS device, and The present invention relates to an online second-hand goods trading system including a main server 100 which bidirectionally communicates with the user terminal 110 to store and provide information necessary for online second-hand goods trading.

The user who wants to use the present invention can download and install the application on his user terminal 110 and execute it. After the input or selection, it can be used in a non-login state, but in the non-login state, only used goods can be purchased and sales can be limited, such as some functions of the application.

The information input by the user who wishes to use the present invention upon registration is configured to include the user's ID, password, name, student number, contact information, and the like, and further includes information such as the region where the user resides and the university where he / she is attending. It is configurable member information, and information input by a user who wants to use the present invention in a non-login state may include the user's name and contact information and may further include information such as the region where he / she resides and the university or student number that he / she is attending. A separate authentication procedure may be added for verification.

In this case, since the information input by the user who wants to use the present invention in the member information and non-login state is preferably stored and utilized in the main server 100, the main server 100 as shown in FIG. And a database 101 storing member information for service use and user identification. The database 101 includes national university map information based on GPS information and the main server. The real-time conversation information between the registered post registered in the 100 and the user for closing the transaction can be further stored.

The university map information is GPS location information about the latitude and longitude of the entire teaching area owned by registered universities in the country, the registration post is a sales post registered for the transaction by the user who wants to trade used goods using the present invention And purchase posts, wherein the real-time conversation information is information about an online conversation that is shared by both parties to trade used goods using the present invention to negotiate the price of the goods, the place of transaction, and the like. Can be realized using the chat function of the present invention.

In addition, the university map information may further include a safe transaction place information, such as a CCTV library is installed and a large population of university libraries, restaurants, the communication information between the seller and the buyer through a one-to-one dialogue window afterwards It is displayed on a part of the screen of the user terminal 110 at the time and provided to the user in a manner of being provided as a transaction recommendation place so that the user can directly select a transaction place.

However, not only the above-mentioned member information, university map information, registration posts, and real-time conversation information are stored in the database 101, but the mediation of the present invention for mediating fast and secure transactions between users located in the same university. It is apparent that one or more pieces of information may be stored within the scope of achieving the purpose.

In addition, as shown in FIG. 2, the main server 100 is configured to include the university map information, goods information on goods that are subject to used goods trading, and price information of goods, and is not provided to a plurality of users. Characterized in that it comprises a post generating unit 102 for generating a product sales post that is configured to further include the member information.

The post generation unit 102 is a user who wants to sell used goods (hereinafter referred to as 'seller') by using the present invention to sell the goods to sell the goods by the user (hereinafter referred to as 'buyer') Must include the name and selling price of the item so that the known item can be identified, compared, and selected, and additional information such as the seller's brief description of the item, the purchase price of the item, and a photograph to confirm its status. As a component that generates a commodity sales post that can be configured to include, as well as commodity sales posts for the sale of second-hand goods can be generated commodity purchase posts containing goods information about the goods to purchase for the purchase of second-hand goods In addition, the generated article sale post or article purchase post executes an application installed in the user terminal 110. The user can register the web page and access it.

That is, a user who wants to trade used goods using the present invention may execute and install an application installed on a user mobile device, and then create and approve a content for creating an article purchase post or an article sale post. ) Is a component that generates a product purchase post or a product sale post based on the contents approved and completed by the user, and the contents created and approved by the user include a contact time for transaction of the goods and a transaction time of the goods. It may be further included.

The article information is information on the name of the article, a brief description of the seller, a photograph, and the like, and the price information of the article is information on a sale price of the article, a purchase price of the article, and the like. The member information is included in the article sale post but is blind. Information that can be confirmed only by the buyer who has been processed and completed payment, or not all information is disclosed to the buyer, it is desirable that only the minimum information necessary for the transaction, such as the seller's name, contact information.

In addition, as described above, the location information based online secondhand transaction system according to the present invention is characterized in that it comprises an application installed in the user terminal 110 in addition to the main server 100, the application is It can be installed in the user terminal 110 in a known manner such as the user directly downloaded from the online homepage, online market, etc. operated by the service provider to provide the present invention to the user or via a link included in the text message.

Specifically, as shown in Figure 3, the user terminal 110 is characterized in that it comprises a location information generation unit 111 for generating the location information of the user terminal (110).

The location information generation unit 111 is a component that generates location information regarding latitude and longitude in which the user terminal 110 is currently located by using a GPS device provided in the user terminal 110, and the location information generation unit 111. The location information generated by) may be used as information for matching with the university map information included in the article sale post and information for notifying the counterpart of the location of the seller and the buyer in the transaction of the article.

That is, since the present invention relates to a system for brokering online used goods transactions between users located in the same university based on location information, the university map information and the location information are used to trade used goods using the present invention. In order to achieve the above object, the above-mentioned buyer can be utilized in a system configuration such that only the article sale posts created and registered by one or more sellers located in the same university can be viewed.

In this case, in order to enable the buyer to search only the article sale posts created and registered by the seller located in the same university, only the article sale post including the university map information corresponding to the location information of the user terminal 110 may be used. It should be configured to be displayed on the screen of the user, and for this reason, as shown in FIG. 3, the user terminal 110 displays the article sales post including the university map information corresponding to the location information on the screen of the user terminal 110. Characterized in that it comprises a display unit 112 to.

Therefore, a user who is attending any one of the universities registered nationwide can check only the article sales posts and article purchase posts that are created and registered by other users of the same university by the display unit 112. You can expand the scope of the region or university where the posts are viewed.

In addition, as shown in Figure 3, the user terminal 110 is characterized in that it comprises a request unit 113 for generating a purchase request signal to request the purchase of the goods displayed on the article sales post.

The request unit 113 generates a purchase request signal that is transmitted to the user terminal 110 that created the article sale post so that a buyer who purchases the article information and the price information of the article included in the article sale post can purchase the article, A seller request signal transmitted to the user terminal 110 which has prepared a corresponding article purchase post may be generated so that a seller who checks the article information included in the article purchase post may sell the article.

Thereafter, the purchase request signal and the sale request signal are transmitted to the user terminal 110 of another user who has made an item purchase post or an item sale post. When the application receives a purchase request signal or a sale request signal, the seller and the buyer Creates a one-to-one dialog with which the seller and buyer can coordinate details about the transaction of the item, but if the item purchase post or item sale post includes contact time for the item transaction, Postpone creation at a specific time of contact time, but may be configured to immediately generate a one-to-one dialog by the user's selection.

In this case, if the seller postpones the creation of the one-to-one chat window at a certain time of contact time, the information on the delayed time is transmitted to the buyer so that the buyer can recognize it, and the buyer can recognize another specific time of the contact time of the seller. By changing the time, the seller can accept and re-adjust it.

Therefore, as illustrated in FIG. 3, when the purchase request signal generated by the other user terminal 110 is received, the user terminal 110 may use the user terminal 110 and the other user terminal 110 for real time chat. Characterized in that it further comprises a chat window generating unit 115 for generating a one-to-one chat window.

The conversation between the seller and the buyer through the one-to-one chat window, that is, the real-time chat information between the users is stored in the database 101 so that it can be used when necessary when a transaction accident occurs, and the seller or the buyer can mutually communicate through the one-to-one chat window. The transaction can be canceled if the intention is not in agreement, and if the intention is in agreement, the transaction can be approved, and upon approval, the post can be deleted.

In addition, as shown in FIG. 3, the user terminal 110 generates a transaction progress signal so that the buyer can proceed with the deposit process when the seller agrees to the transaction through the one-to-one dialog and the seller approves the transaction. Characterized in that it comprises an approval unit 114, the transaction progress signal generated in the user terminal 110 of the seller is transmitted to the user terminal 110 of the buyer via the main server 100, The buyer can confirm the virtual account number assigned to the seller to proceed with the payment process, and the payment for the goods deposited in the virtual account number is transferred to the seller's general account number upon approval of the buyer after the transaction is completed.

Therefore, when the seller approves the transaction, a part of the seller's member information, that is, student number, contact information, etc. is transmitted to the user terminal 110 of the buyer, so that the buyer can confirm the transaction, and the transaction ends. Afterwards, it can be configured to allow the buyer to approve the completion of the transaction, the buyer can perform the evaluation of the seller upon approval of the completion of the transaction, the evaluation of the seller is digitized by a score or the like and the database (101) ) Is stored and accumulated, and is then announced in such a manner as to be displayed on a merchandise sale post made by the seller, so that the buyer can refer to the transaction.

However, since payment is not required to be made only through the deposit to the virtual account number, the buyer may use the method of depositing the goods price or paying the goods directly to the seller's general account number through consultation with the seller. something to do.

In addition, the location information-based online second-hand goods trading system according to the present invention, the buyer enters the member information of the seller including the student number, contact information, etc. transmitted to his user terminal 110, the seller is a student of the same university as the buyer By being configured to check whether a student is a student or a graduate, the damage caused by fraudulent transactions can be prevented, and such a configuration can be implemented through linkage with a computer system managed by the university.

The above-described embodiments are provided by way of example so that the technical spirit of the present invention can be sufficiently delivered to those skilled in the art to which the present invention pertains. It is not limited and may be embodied in other forms.

Parts not related to the description are omitted in the drawings in order to clearly describe the present invention, in the drawings, the width, length, thickness, etc. of the components may be exaggerated or reduced for convenience.

Also, like reference numerals denote like elements throughout the specification.

100: main server
101: database 102: post generation unit
110: User terminal
111: location information generation unit 112: display unit
113: request unit 114: approval unit
115: dialog generation unit

Claims (3)

An application for online used goods trading is installed, and a main server for storing and providing information necessary for online used goods trading by bidirectionally communicating with the user terminal 110 and one or more user terminals 110 equipped with a GPS device ( In the online used goods trading system comprising 100),
The main server 100,
On the main server 100, member information including information on university map information nationwide based on GPS information, service use and user identification, information such as student's name, student number, contact information, university attending school, etc. A database 101 in which real-time conversation information between a registered post and a user for closing a transaction is stored; And
It is configured to include the college map information, goods information about the goods subject to the second-hand goods transaction and the price information of the goods, and further comprises the member information that is not provided to a plurality of users, can be contacted for goods trading A post generation unit 102 for generating an article sales post or an article purchase post in which any one or more of a time or a tradeable time of the article may be created and approved by a user; And a control unit,
The user terminal 110,
A location information generator 111 for generating location information of the user terminal 110;
A display unit 112 for displaying article sale posts and article purchase posts including university map information corresponding to the location information on a screen of the user terminal 110;
A request unit (113) for generating a purchase request signal to request the purchase of the goods displayed on the article sale post, and generating a sale request signal to request the sale of the goods displayed on the article purchase post;
A chat window generator 115 for generating a one-to-one chat window for real-time chat between the user terminal 110 and the other user terminal 110 when a purchase request signal or a sale request signal generated by the other user terminal 110 is received; And
An approval unit 114 generating a sale approval signal or a purchase approval signal and transmitting the sale approval signal or a purchase approval signal to another user terminal 110 in which the sale request signal or the purchase request signal is generated; And a control unit,
The application comprises:
When a purchase request signal or a sales request signal is received, a one-to-one dialog is created in which the seller and the buyer participate. If the item sale post or the item purchase post includes a contact time for the goods transaction, the creation of the one-to-one dialog is contacted. Delayed to the possible time, it characterized in that it is configured to immediately create a one-to-one dialog by the user's selection of the post, Location information based online used goods trading system, characterized in that the information about the delayed time is transmitted to the other user and configured to negotiate at another specific time of the contact time.
The method of claim 1,
In the university map information,
Information on the place of safe transactions such as libraries and restaurants in the university where CCTV is installed,
The secure transaction place information is a location information based online second-hand goods trading system, characterized in that provided to the user as a transaction recommendation place. delete

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