KR20250097182A - Online trading platform and method for solar power plant real-time auction with expert evaluation function - Google Patents

Abstract

The online sales platform for a solar power plant real-time auction method according to the present invention comprises: a server which mediates a plurality of host terminals and bidder terminals, and sells a plurality of products in the form of an auction through a solar power plant real-time live broadcast; a plurality of host terminals which are respectively provided to a plurality of hosts so that a plurality of hosts can upload a plurality of product registration application forms to the server; and a plurality of bidder terminals which are respectively provided to a plurality of bidders so that a plurality of bidders can respectively search for and purchase a plurality of products stored in the server; wherein the server comprises: a setting unit which respectively sets a reference auction starting price, a reference auction time, and a number of auction items that can be applied for at the reference auction time; a storage unit which respectively stores a plurality of product registration application forms, bidder information, a reference auction starting price, a reference auction time, and a number of auction items that can be applied for at the reference auction time; a code assignment unit which assigns a product code to a plurality of products stored in the storage unit; a classification unit which classifies an auction start time input and processed by the host terminal into a reference auction time set by the setting unit; an examination unit which determines whether an auction is possible based on a product registration application form input and processed by the host terminal, and notifies the host terminal of whether an auction is possible; And it is characterized by including an auction approval unit that determines that the auction is approved when the listing fee is deposited by the above operator terminal.

Description

Online trading platform and method for solar power plant real-time auction with expert evaluation function {Online trading platform and method for solar power plant real-time auction with expert evaluation function}

The present invention relates to an online sales platform and method for solar power plants in real-time auction mode, and more specifically, to a platform and method for selling solar power plants, wind power plants, etc. online through real-time auction.

RE100 is an abbreviation for 'Renewable Energy 100%', and means that 100% of the energy required for corporate activities is supplied by renewable energy such as solar power plants and wind power plants. It was first proposed in 2014 by the British non-profit organization The Climate Group and the Carbon Disclosure Project, and is a voluntary promise by companies to meet 100% of the electricity needed by 2050 with renewable energy such as solar power plants and wind power.

As of the end of January 2021, the number of RE100 member companies reached 284, including 51 in the US, 77 in Europe, and 24 in Asia. As of 2018, 30 companies, including Apple and Google, had already achieved 100% of the target. There are also 45 companies that have achieved over 95%, showing that RE100 is no longer an optional task but a must-have for companies entering the carbon-neutral era, such as ESG management and carbon border taxes.

If our companies, which are highly dependent on exports, fail to follow the RE100 adoption trend, it is likely to become a new trade barrier. This is because most global companies participating in RE100 are demanding that their partners also join RE100.

In Korea, there was no participation of companies in RE100 until early 2020, but as RE100 spread globally, LG Chem, SK Hynix, SK Telecom, and Hanwha Q CELLS have been declaring their participation in RE100 one after another since the end of 2020. In addition, the Ministry of Trade, Industry and Energy declared the introduction of the Korean RE100 (K-RE100) in 2021 and is currently reorganizing the system after proposing implementation methods such as self-generation, green premium, REC certificate purchase, equity investment, third-party PPA, and direct PPA.

Among these transition methods, the RE100 transition method through self-generation (self-consumption) is the most certain methodology for reducing greenhouse gases and achieving a transition to renewable energy, in which electricity consumers such as companies install renewable energy facilities for their own use and directly use the generated electricity. However, there is a practical problem in that there is a huge cost in introducing renewable energy facilities.

Meanwhile, online auction platforms, unlike existing online shopping malls, can be categorized as a unique type of e-commerce in that sellers who pay a sales commission can freely sell items on the site.

The most obvious difference between online auction platforms and existing Internet shopping malls is the way prices are formed. While existing e-commerce relies on fixed prices determined by sellers, prices on online auction platforms are prone to change depending on the bidding process between sellers and buyers.

These characteristics clearly differ from existing types of e-commerce, especially Internet shopping malls, in that the purchasing process is not a simple process of price suggestion and price acceptance, but a complex process in which the buyer suggests a price and evaluates the prices suggested by others.

In addition, the increased price negotiation power of buyers due to two-way communication, immediacy of transactions, and ease of information exchange between consumers, as well as price, are different from existing Internet shopping malls in many ways, and these characteristics can be said to be unique characteristics that only online auction platforms can provide.

In addition, conventional solar power plant and wind power plant transactions are limited to posting on websites, blogs, etc.

Domestic Patent No. 10-2349821 discloses a technology regarding an online transaction system for constructing RE100 self-consumption renewable energy power generation facilities, comprising: a user terminal of a customer company wishing to construct the renewable energy power generation facility; a service operation server of a service operator who procures capital necessary for the renewable energy power generation facility and constructs the renewable energy power generation facility on the building or land of the customer company; and business terminals of related business operators including a plurality of construction companies capable of constructing the renewable energy power generation facility and a plurality of financial investment companies investing in related projects of the renewable energy power generation facility; wherein transaction application information of the customer company is transmitted from the user terminal to the service operation server, quotation request information based on the transaction application information is transmitted from the service operation server to the business terminal, and a plurality of quotation information based on the quotation request information is transmitted from the business terminal to the service operation server, at least one quotation information from the plurality of quotation information is selected from the service operation server, and a rental quotation for the renewable energy power generation facility is transmitted to the user terminal based on the selected quotation information.

However, existing online auction platforms have the problem that consumers have no choice but to purchase products that lack objectivity and reliability because they do not have a system to professionally evaluate the products being auctioned.

In addition, there was a problem in existing online auction platforms that auctions were concentrated at specific times, which could cause the server to go down due to server overload, which could lower the reliability of the server.

In addition, existing online auction platforms have the problem that the auction process is not only unplanned but also inconsistent, which can lower the quality of online auction services.

(1) JP2023-167523 A (2) JP2016-131045 A (3) JP2016-502203 A (4) KR 10-234981 B1

The present invention has been made to solve the above problems, and the purpose of the present invention is to provide an online sales platform in the form of a real-time auction for solar power plants, which can sell a large number of products, such as new and renewable energy products such as solar power plants and wind power generation facilities, online through real-time auctions.

In addition, the purpose of the present invention is to provide an online sales platform in the form of a real-time auction for solar power plants, whereby products that have undergone rigorous examination and emotional evaluation by selected experts in each field can be sold to the participant who offers the highest price through an auction, so that sellers can sell products at the highest price, and participants can reasonably purchase quality products with guaranteed objectivity and reliability at a market price.

In addition, the purpose of the present invention is to provide an online sales platform in the form of a real-time auction for solar power plants, which can sell products through an auction with an auction starting price higher than a standard auction starting price, thereby quickly supplying quality products to bidders, and can sell products by limiting the number of items auctioned by time zone, thereby preventing auctions from being concentrated in a specific time zone, thereby preventing server overload.

In addition, the purpose of the present invention is to provide an online sales platform for solar power plant real-time auctions that can provide a reasonable and reliable auction service by conducting an auction through a series of processes such as examination, auction approval, appraisal, bidder confirmation, auction preparation, auction, successful bid, successful bid confirmation, and delivery service.

In order to solve the above technical problems, the online sales platform for a solar power plant real-time auction method according to the present invention comprises: a server for selling solar power plant power generation facilities in the form of an auction through a real-time live broadcast by mediating a plurality of presenter terminals and bidder terminals; a plurality of presenter terminals provided to a plurality of presenters so that the presenters can each upload a plurality of product registration application forms to the server; and a plurality of bidder terminals provided to a plurality of bidders so that the bidders can each search for and purchase a plurality of products stored in the server; wherein the server comprises: a setting unit for setting a reference auction starting price, a reference auction time, and the number of auction items that can be applied for at the reference auction time; a storage unit for storing a plurality of product registration application forms, bidder information, a reference auction starting price, a reference auction time, and the number of auction items that can be applied for at the reference auction time; a code assignment unit for assigning a product code to a plurality of products stored in the storage unit; a classification unit for classifying an auction starting time input and processed by the presenter terminal into a reference auction time set by the setting unit; It is characterized by including a review unit that determines whether an auction is possible based on a product registration application entered and processed by the above-mentioned presenter terminal and notifies the presenter terminal of whether an auction is possible; and an auction approval unit that determines that the auction is approved when a listing fee is paid by the above-mentioned presenter terminal.

The online sales platform for real-time auction of solar power plants according to the present invention has the effect of selling solar power plants, etc. online through real-time auctions.

In addition, the online sales platform of the solar power plant real-time auction method according to the present invention can award products that have undergone rigorous examination and emotional evaluation by selected experts in each field to the participant who has offered the highest price through an auction, so that sellers can sell products at the highest price, and participants can reasonably purchase high-quality products with guaranteed objectivity and reliability at a market price.

In addition, the online sales platform for solar power plant real-time auction according to the present invention can sell products through auctions whose starting auction price is higher than the standard starting auction price, so that quality products can be quickly supplied to bidders, and products can be sold by limiting the number of items auctioned for each time period, thereby preventing auctions from being concentrated in a specific time period, thereby having the effect of preventing server overload.

In addition, the online sales platform for real-time auction of solar power plants according to the present invention can conduct auctions through a series of processes including examination, auction approval, appraisal, bidder confirmation, auction preparation, auction, successful bid, successful bid confirmation, and delivery service, thereby providing a reasonable and highly reliable auction service.

Figure 1 is a flow chart of an online sales platform using a real-time auction method for solar power plants according to the present invention.
Figure 2 is a diagram of the online sales platform for solar power plants in real-time auction format.
Figure 3 is a data flow diagram between the server and the presenter terminal.
Figure 4 is a flow chart of the examination process of the examination department.
Figure 5 is a data flow diagram between the server, the presenter terminal, and the bidder terminal.
Figure 6 is a configuration diagram of the host auction app.
Figure 7 is a configuration diagram of the bidder auction app.
Figure 8 is a data flow diagram of the like server.
FIG. 9 is a flowchart of an online sales method using a real-time auction method for a solar power plant according to one embodiment of the present invention.
Figure 10 is a flowchart for step S100 in which the application department inputs and processes a product registration application form.
Figure 11 is a flowchart for step S200, which determines the validity of a product input and processed in step S100.
Figure 12 is a flow chart for step S204 in which the examination department determines whether or not an auction is possible based on the product registration application entered and processed in step S100 and notifies the listing fee deposit department of whether or not an auction is possible.
Figure 13 is a flowchart for step S300, which performs an emotional evaluation on a product whose validity has been proven in step S200.
Figure 14 is a flowchart for step S400 of preparing an auction for a product for which emotional evaluation has been completed in step S300.
Figure 15 is a flowchart for step S403 in which the auction preparation department transmits expected auction schedule information to the operator terminal before the auction begins.
Figure 16 is a flowchart for step S500, which conducts an auction for a product prepared for auction in step S400.

In order to explain in detail an embodiment of the present invention to a degree that a person having ordinary skill in the art to which the present invention pertains can easily practice the technical idea of the present invention, an embodiment of the present invention is described with reference to the attached drawings.

Figure 1 is a flow chart of an online sales platform using a real-time auction method for solar power plants according to the present invention, and Figure 2 is a configuration diagram of an online sales platform using a real-time auction method for solar power plants.

Referring to FIGS. 1 and 2, the online sales platform for a real-time auction of a solar power plant according to the present invention is configured to include a server, a moderator terminal, and a bidder terminal.

First, the server mediates multiple presenter terminals and bidder terminals, respectively, and sells multiple products through an auction via a real-time live broadcast from a solar power plant.

In addition, multiple presenter terminals are provided to multiple presenters so that multiple presenters can each upload multiple product registration applications to the server.

In addition, multiple bidder terminals are provided to multiple bidders so that multiple bidders can search for and purchase multiple products stored in the server.

Meanwhile, the product registration application form may include product information, price information, auction schedule information, host information, and auction consent information.

Additionally, product information is composed of product name, product image, specifications, upload date and time, product-related keywords, event product name, and event product image.

Additionally, the price information is composed of information such as the desired bid price, the starting auction price, the bidding unit price, and whether to automatically end the auction when the desired bid price is reached.

At this time, auto-end means that the auction ends automatically.

Additionally, the auction schedule information may include the auction start time, auction end time, and extension time.

At this time, the extension time is the time set to extend the auction time, and can be selected in units of minutes, from 5 minutes to 30 minutes, and can be set up to 3 times.

For example, the extension time can be set to 5 minutes, 10 minutes, and 30 minutes.

And, the host information refers to the host's name, ID, business registration number, address, industry, account number, and area of interest.

Figure 3 is a data flow diagram between the Like Live server and the presenter terminal.

Referring to FIG. 3, the server is configured to include a setting unit, a storage unit, a code assignment unit, a classification unit, a review unit, and an auction approval unit.

First, the setting section sets the standard auction starting price, the standard auction time, and the number of auction items that can be applied for at the standard auction time.

In addition, the storage unit stores a number of product registration applications, bidder information, a standard auction starting price, a standard auction time, and the number of auction items available for application at the standard auction time.

Here, bidder information refers to the bidder's name, address, contact information, area of interest, and management number.

And, the code assignment unit assigns a product code to each of the multiple products stored in the storage unit.

And, the classification unit classifies the auction start time input and processed by the above operator terminal as the standard auction time set by the setting unit.

Then, the examination committee determines whether or not the product can be auctioned based on the product registration application entered and processed by the presenter's terminal, and notifies the presenter's terminal of whether or not the product can be auctioned.

In addition, the auction approval department determines that the auction is approved when the listing fee is deposited through the above operator's terminal.

Meanwhile, when an auction approval notice is given by the auction approval department, the auction information is updated with an auction approval flag.

Meanwhile, the above standard auction starting price refers to the auction starting price at which each product can be auctioned.

In addition, the above standard auction time means dividing the auction start time into multiple standard time zones.

For example, the above standard auction time may be set to between 9:00 AM and 10:00 AM, between 10:00 AM and 11:00 AM, etc.

Meanwhile, when auctioning event items, items with a starting price lower than the standard auction starting price can also be auctioned.

Figure 4 is a flow chart of the examination process of the examination department.

Referring to FIG. 4, the examination department determines that the auction start time is valid if the number of auction items applied for at the standard auction time classified by the classification department is less than or equal to the preset standard number of items.

And, if the auction starting price entered and processed by the operator terminal is higher than the standard auction price, the examination committee determines that the auction starting price is valid.

And, if the above-mentioned examination committee checks “consent to auction” in the above-mentioned auction consent information, it determines that the host’s consent to auction is valid.

And, if the above-mentioned examination committee determines that the auction start time, the auction starting price, and the auction organizer's consent to the auction are all valid, it determines that the auction is possible.

At this time, if the above-mentioned examination committee determines that an auction is possible, it can immediately or manually transmit an auction possible message to the moderator's terminal.

Figure 5 is a data flow diagram between the Like Liver server, the presenter terminal, and the bidder terminal.

Referring to Figure 5, the presenter terminal is configured to include an application section, a listing fee deposit section, an additional information input section, a product description input section, an evaluation request section, an evaluation fee deposit section, and a successful bid fee deposit section.

First, the application department inputs and processes the product registration application form.

And, the listing fee deposit department processes the listing fee deposit according to the auction availability message notified by the review department.

In addition, the additional information input section processes the auction title, product thumbnail image, host's email address, and mobile phone number when processing listing fee deposits through the listing fee deposit section.

In addition, the product description input section uploads and processes text, photos, videos, and PDF files for the product when processing data input using the additional information input section.

And, the appraisal request department requests an appraisal of auctionable items according to the auction approval message from the auction approval department.

And, the appraisal fee deposit department processes the appraisal fee deposit according to the appraisal information notified by the above appraisal department.

In addition, the bid fee deposit department processes the deposit of the bid fee according to the bid confirmation notified by the bid confirmation department.

Meanwhile, the product registration application form may include product information, price information, auction schedule information, host information, and auction consent information.

Additionally, the above price information may include the starting auction price.

Additionally, the above auction schedule information may include the auction start time.

In addition, the above auction consent information refers to information for the host to check whether or not he or she consents to proceeding with the auction.

In addition, the above evaluation fee is set as the amount obtained by multiplying the successful bid price by a pre-set evaluation rate.

And, the above evaluation rate can be set to 0.1% or more and 0.3% or less.

Meanwhile, the server is further configured to include an emotional evaluation unit, a bidder verification unit, an auction preparation unit, an auction unit, a winning bid unit, a winning bid confirmation unit, and a delivery request unit.

First, when an appraisal request is made by the appraisal request department, the appraisal department conducts an appraisal of the goods approved by the auction approval department.

In addition, the bidder verification department verifies the bid registration application entered and processed by the bidder terminal.

And, the auction preparation department transmits the expected auction schedule information to the above-mentioned moderator terminal before the auction begins.

And, the auction department conducts an auction for the product between the above-mentioned operator terminal and multiple bidder terminals.

Meanwhile, the auction committee selects the bidder who has submitted the highest bid among multiple bidders as the successful bidder.

And, when the bidding is over, the successful bid confirmation department issues a successful bid confirmation and notifies the operator's terminal and the bidder's terminal, respectively.

And, when the successful bid fee is deposited through the above-mentioned operator terminal and the successful bid price is deposited through the bidder terminal, the delivery request section requests delivery of the product to the above-mentioned operator terminal.

Meanwhile, the above evaluation information may include product name, evaluation opinion, evaluation amount, and expert real name information.

Additionally, the evaluation information is input and processed by multiple experts who have gone through a rigorous screening process.

In addition, the above-mentioned confirmation of successful bid is a document that confirms the end of the successful bid and is formed in the form of a PDF file.

Meanwhile, the above-mentioned appraisal department may select experts among the many experts who participated in the appraisal and provide separate incentives to experts whose number of successful bids exceeds a pre-set standard number.

Meanwhile, the above auction preparation department notifies the expected auction schedule information to the above moderator's terminal one week, three days, and one day before the auction start date.

And, the above auction preparation department sends a message to the host terminal one day before the auction start date to determine whether the auction can be held.

Here, the above auction proceeding possibility message means a message to confirm whether the auction proceeding is actually possible.

Meanwhile, the bidder terminal is configured to include a search section, an information confirmation section, a registration section, and a bid deposit section.

First, the search function searches for products based on keywords entered by bidders.

And, the information verification unit displays the product information stored in the storage unit and the evaluation information notified by the emotional evaluation unit.

And, the registration department registers the bid registration application form entered by the bidder in the storage department.

And, the successful bid deposit department processes the successful bid deposit according to the successful bid confirmation notified by the successful bid confirmation department.

Meanwhile, in the above information confirmation section, information that can confirm whether or not evaluation information is included in the product information is displayed.

When users click on product information, they can also check evaluation information.

Here, the above bid registration application form may include bidder information, whether or not to agree to the bid, and, in case of cancellation of the bid, commission rate information.

Meanwhile, the host terminal is configured to include a host auction app that allows the host to conduct real-time auctions of solar power plants.

Figure 6 is a configuration diagram of the host auction app.

Referring to FIG. 6, the host auction app is configured to include a monitoring unit, a first price display unit, a first bidder display unit, a ready button, a start button, a first progress information display unit, a first bid information display unit, an extension button, a winning bid button, a pop-up window, a first winning bid information display unit, a failed bid button, and a first chat unit.

First, the monitoring unit streams real-time footage from the solar power plant of the host presenting the product, explaining the product in detail, and conducting the auction in a fun and exciting way.

And, the first price display section displays the starting price, desired bid price, and bidding unit for the product.

In addition, the first bidder display section displays the number of connected users and bidders in real time at the solar power plant.

At this time, the number of connected users is the number of people connected to the bidder auction app, and the number of bidders means the actual number of people who clicked the participation button on the bidder auction app, updated in real time by the solar power plant.

At this time, real-time updates of solar power plants can be implemented through socket communication, which is real-time communication of solar power plants.

Also, the ready button is the button to use when the auction preparation is complete.

When the host is ready to bid, he or she can click the Ready button.

And, the start button can be used to start an auction.

The host can start the auction by clicking the start button at the auction start time.

In addition, the first progress information display section displays the pre-set auction start time and auction end time, and updates the remaining time obtained by subtracting the current time from the auction end time in real time at the solar power plant.

The host can set the auction start time and auction end time in advance before the auction starts.

In addition, the first bidding information display section displays bidding information such as the list of bidders and bidding prices in real time at the solar power plant.

Specifically, the first bid information display section displays a list of bidders by bidder ID and displays the bid prices in descending order from the highest bid price.

At this time, the host auction app and the bidder auction app are set as a server socket and a client socket, respectively, and the host auction app parses and outputs the bidding information to the solar power plant in real time.

Also, the extension button is a button to extend the auction time by the preset extension time.

For example, the extension button may be configured to include a 1 minute button, a 2 minute button, and a 5 minute button.

When the host clicks the 1 minute button, the auction time is extended by 1 minute.

At this time, the changed auction end time and remaining time are updated in real time on the bidder's auction app for the solar power plant.

At this time, the remaining time is updated in seconds.

Specifically, the remaining time in the bidder auction app is automatically updated after receiving the start signal of the start button from the host auction app.

At this time, there may be slight differences in the remaining time due to the network's own communication delay in the auction apps of multiple bidders. Therefore, the standard for the remaining time is determined by the remaining time of the host auction app.

And, the winning bid button is the button that the host uses to decide the winning bidder.

Specifically, the host can click the award button if he or she is satisfied with the highest bid.

Additionally, the host can decide the winner by clicking the winning bid button even before the end of the auction while the auction is in progress.

Also, the pop-up window is a window used by the operator to reconfirm the successful bidder when the winning bid button is clicked.

Specifically, the pop-up window displays the sentence "Isn't there a next best?" three times.

After that, the pop-up window displays the numbers 1, 2, 3 sequentially.

After that, the pop-up window will display the word "Successful Bid" if no higher bids are offered, selecting the bidder who has bid the highest bid at the current time as the successful bidder.

And, the first successful bid information display section displays successful bid information such as the product name, successful bidder ID, and successful bid price when the auction ends.

At this time, the successful bid information, such as the successful bidder ID and successful bid price, is updated in real time on the bidder auction app of the solar power plant.

Also, the auction cancel button is a button to cancel the auction when the auction end time has elapsed.

Specifically, if the auction closing time has elapsed and the winning bid price does not meet the host's expectations, the host can click the "Cancel Bid" button to cancel the auction.

At this time, the information on failed bids is updated in real time on the bidders' auction app for solar power plants.

Additionally, the first chat section updates the solar power plant in real time with messages entered by the host or bidder.

Specifically, the first chat section displays the time the message was written, the ID of the host or bidder, and the message.

Meanwhile, the bidder terminal is further configured to include a participation section and a bidder auction app.

First, the participation section is structured so that bidders can move to the bidder auction app.

Specifically, when a bidder clicks on the participation section, the bidder can move to the bidder auction app.

And, the bidder auction app is an app for bidders to participate in real-time auctions of solar power plants.

Figure 7 is a configuration diagram of the bidder auction app.

Referring to FIG. 7, the bidder auction app is configured to include a display section, a second price display section, a participation button, an automatic bidding icon, a second bidder display section, a second progress information display section, a bidding section, a second bidding information display section, a second successful bid information display section, a message output section, a successful bid confirmation button, and a second chat section.

First, the display section streams real-time footage from the solar power plant of the host presenting a specific product, explaining the specific product in detail, and conducting the auction in a fun and exciting way.

And, the second price display section displays the starting auction price, desired winning bid price, and bidding unit for the product.

And, the participation button is the button for bidders to participate in the auction.

When you click the Participate button, a bid registration form will automatically pop up.

At this time, the number of connected users and bidders information is updated in real time on the solar power plant's auction app.

Also, the auto-bidding icon is an icon that performs the auction auto-bidding function for bidders to automatically bid on the auction.

Here, the automatic auction bidding function means that in cases where it is difficult for a bidder to directly participate in the auction of the relevant product, the highest bid price is set in advance and bidding is automatically continued up to the highest bid price.

And, the second bidder display section displays the number of connected users and bidders.

In addition, the second progress information display unit receives the auction progress from the auction host's auction app when the auction starts and displays it in real time on the solar power plant.

Specifically, the second progress information display section displays the auction progress as progress when the start button is clicked in the host auction app, displays the auction start time and auction end time, displays the remaining time in seconds in real time for the solar power plant, and displays the auction progress ratio as a progress bar or other form of graphic.

And, the bidding department conducts bidding on products being auctioned.

Specifically, the bidding section is composed of a bidding button and a manual bidding button.

First, the bid button is a button to place a bid with a bid price that is the highest bid price immediately before the bid is placed plus the number of bid units.

Also, the manual bidding button is a button to perform manual bidding at an arbitrary price entered manually.

In addition, the second bidding information display section displays bidding information such as the list of bidders and bidding prices in real time at the solar power plant.

Specifically, the second bid information display section displays a list of bidders by bidder ID and displays the bid prices in descending order from the highest bid price.

In addition, the second auction information display section displays the ID of the successful bidder, the winning bid price, and the winning bid time when the auction is decided as a success or failure.

And, the message output section displays the message entered by the bidder.

Additionally, the message output section displays a winning message and a winning congratulations message when the bid is won.

For example, the message output section can display a winning message such as "The treadmill (auction product code: 202111160) has been won by you."

Also, the bid confirmation button is a button for bidders to confirm their bid.

Specifically, when a bidder clicks the bid confirmation button, the bidder can manually confirm the bid.

And, if the bidder does not click the bid confirmation button, the bid confirmation is automatically performed after a certain period of time.

And, the second chat section displays messages entered by bidders or the host.

Specifically, the second chat section displays the time the message was written, the ID of the host or bidder, and the message.

Figure 8 is a data flow diagram of the like server.

Referring to FIG. 8, the server is further configured to include a payment system, a registration messenger, a port messenger, a top app messenger, an auction server, and a streaming server.

First, the payment system provides the facilitator information.

And, Port Messenger provides the latest port numbers.

Then, the registered messenger returns to the port messenger a number that adds 1 to the presenter information provided by the payment system and the latest port number provided by the port messenger.

And, when the host auction app clicks the ready button, it requests the auction server.

And, when the Top App Messenger requests an auction server from the host auction app, it receives a port number from the Port Messenger and creates an auction server.

Specifically, TopApp Messenger uses distribution logic to distribute the load on the auction server by checking the number of processes on the auction app server by IP address.

Then, the top app messenger selects an auction server using the above distributed logic and returns the IP address corresponding to the auction server to the moderator auction app.

Additionally, the port messenger provides the same port number as the top app messenger to the host auction app.

And, the auction server is connected to the host auction app and the bidder auction app respectively.

Similarly, the streaming server is connected to the host auction app and the bidder auction app respectively.

Then, the streaming server provides the channel number to the host auction app.

And, the host auction app registers product information and channel number in Port Messenger.

And, when the bidder auction app clicks on product information in the bidder auction app, it receives the port number and channel number from the port messenger.

Meanwhile, the online sales method of a solar power plant using a real-time auction method according to the present invention is as follows.

FIG. 9 is a flowchart of an online sales method using a real-time auction method for a solar power plant according to one embodiment of the present invention.

Referring to Figure 9, the application department inputs and processes a product registration application form (S100).

After that, the validity of the input processed product is determined. (S200)

After that, an emotional evaluation is performed on the proven product (S300).

After that, prepare for auction for the products for which the emotional evaluation has been completed. (S400)

After that, an auction is conducted for the products prepared for auction. (S500)

After that, request delivery for auctioned items (S600)

Next, step S100, where the application department inputs and processes the product registration application form, is as follows.

Figure 10 is a flowchart for step S100 in which the application department inputs and processes a product registration application form.

Referring to Figure 10, the application section inputs and processes product information, price information, auction schedule information, host information, and auction consent information, respectively. (S101)

Here, the above price information is configured to include the auction starting price.

Additionally, the auction schedule information may include an auction start time, an auction end time, and an extension time.

Next, step S200, which determines the validity of the product input and processed in step S100, is as follows.

Figure 11 is a flowchart for step S200, which determines the validity of a product input and processed in step S100.

Referring to Figure 11, the setting unit sets the standard auction starting price, standard auction time, and the number of auction items that can be applied for at the standard auction time for the product applied for in step S100. (S201)

After that, the code assignment department assigns a product code to the product applied for in step S100 above. (S202)

Thereafter, the classification unit classifies the auction start time input in the above step S100 into the standard auction time set by the above setting unit. (S203)

Thereafter, the examination committee determines whether or not the product can be auctioned based on the product registration application processed in step S100 above, and notifies the listing fee deposit department of whether or not the product can be auctioned. (S204)

Thereafter, the above listing fee deposit department processes the listing fee deposit according to the auction possible message notified in step S204. (S205)

After that, the additional information input section processes the auction title, product thumbnail image, host's email address, and mobile phone number respectively when processing the listing fee deposit in step S205 above. (S206)

After that, the product description input section uploads and processes text, photos, videos, and PDF files for the product respectively when processing data input in step S206. (S207)

Thereafter, the auction approval department determines that the auction has been approved when the listing fee is deposited in step S205 above. (S208)

Next, the S204 step, in which the examination committee determines whether or not the product registration application processed in the S100 step is eligible for auction and notifies the listing fee deposit department of whether or not the product is eligible for auction, is as follows.

Figure 12 is a flow chart for step S204 in which the examination department determines whether or not an auction is possible based on the product registration application entered and processed in step S100 and notifies the listing fee deposit department of whether or not an auction is possible.

Referring to Figure 12, the examination department determines that the auction start time is valid if the number of auction items applied for at the standard auction time classified in step S203 is less than or equal to the preset standard number of items. (S204-1)

And, if the auction starting price input and processed in step S100 is higher than the standard auction price, the review department determines that the auction starting price is valid. (S204-2)

And, if the above-mentioned examination committee checks the auction consent information as “auction consent,” it determines that the auction consent of the organizer is valid. (S204-3)

And, if the above-mentioned examination committee determines that the auction start time, the auction start price, and the auction organizer's consent to the auction are all valid, it determines that the auction is possible. (S204-4)

At this time, if the examination department determines that the auction is possible in step S204-4, it notifies the listing fee deposit department of the auction possible message. (S204-5)

Next, the S300 step is to perform an emotional evaluation of the products proven to be valid in the S200 step.

Figure 13 is a flowchart for step S300, which performs an emotional evaluation on a product whose validity has been proven in step S200.

Referring to Figure 13, the appraisal request unit requests an appraisal of an auctionable product according to the auction approval message notified in step S208. (S301)

First, when an appraisal request is made in step S301, the appraisal department performs an appraisal on the product approved in step S208. (S302)

And, the evaluation fee deposit department processes the evaluation fee deposit according to the evaluation information notified in step S302 above. (S303)

After that, the search unit searches for products based on the keywords entered by the bidder. (S304)

And, the information verification section displays the product information searched in step S304 and the evaluation information notified in step S302, respectively. (S305)

Next, the S400 step is to prepare for auction for the goods for which the emotional evaluation has been completed in the S300 step.

Figure 14 is a flowchart for step S400 of preparing an auction for a product for which emotional evaluation has been completed in step S300.

Referring to Figure 14, the registration department inputs and processes the bid registration application form entered by the bidder (S401).

And, the bidder verification department verifies the bid registration application entered and processed in step S401 (S402).

And, the auction preparation department transmits the expected auction schedule information to the moderator's terminal before the auction begins. (S403)

Next, step S403, in which the auction preparation department transmits expected auction schedule information to the above-mentioned moderator terminal before the auction begins, is as follows.

Figure 15 is a flowchart for step S403 in which the auction preparation department transmits expected auction schedule information to the operator terminal before the auction begins.

Referring to Figure 15, the auction preparation department notifies the expected auction schedule information to the operator terminal one week, three days, and one day before the auction start date, respectively. (S403-1)

Thereafter, the above auction preparation department sends a message to the above moderator terminal one day before the auction start date to determine whether the auction can be conducted. (S403-2)

Here, the above auction proceeding possibility message means a message to confirm whether the auction proceeding is actually possible.

Next, step S500 is to conduct an auction for the goods prepared for auction in step S400.

Figure 16 is a flowchart for step S500, which conducts an auction for a product prepared for auction in step S400.

Referring to Figure 16, the auction unit conducts an auction for a product between the operator terminal and multiple bidder terminals. (S501)

Thereafter, the auction committee selects the bidder who has submitted the highest bid among multiple bidders as the successful bidder. (S502)

After that, the successful bid confirmation department issues a successful bid confirmation certificate at the end of the successful bid at step S502 and notifies the successful bid fee deposit department and the successful bid price deposit department, respectively (S503).

Thereafter, the above-mentioned successful bid fee deposit department processes the successful bid fee deposit according to the successful bid confirmation notified in step S503 (S504).

Thereafter, the deposit department for the successful bid deposit processes the successful bid deposit according to the successful bid confirmation notified in step S503. (S505)

Next, the S600 step prepares for delivery of auctioned items at the S500 step as follows.

First, the delivery request section requests delivery of the product to the operator terminal when the successful bid fee and successful bid price are deposited in steps S504 and 505, respectively. (S601)

The online sales platform for real-time auctions of solar power plants according to the present invention has the effect of allowing the online sale of a large number of products, including used luxury goods, works of art, real estate, and agricultural and marine products, through real-time auctions of solar power plants.

In addition, the online sales platform of solar power plant real-time auction according to the present invention can award products that have undergone rigorous examination and emotional evaluation by selected experts in each field to the participant who has offered the highest price through an auction, so that sellers can sell products at the highest price, and participants can reasonably purchase quality products with guaranteed objectivity and reliability at a market price.

In addition, the online sales platform for solar power plant real-time auction according to the present invention can sell products through auctions whose starting auction price is higher than the standard starting auction price, so that quality products can be quickly supplied to bidders, and products can be sold by limiting the number of items auctioned for each time period, so that the phenomenon of auctions being concentrated in a specific time period can be prevented, thereby preventing server overload.

In addition, the online sales platform for real-time auction of solar power plants according to the present invention can conduct auctions through a series of processes including examination, auction approval, appraisal, bidder confirmation, auction preparation, auction, successful bid, successful bid confirmation, and delivery service, thereby providing a reasonable and highly reliable auction service.

As described above, the present invention has as its main technical idea the purpose of providing an online sales platform in the form of a real-time auction for solar power plants, and the above-described embodiment with reference to the drawings is merely one embodiment, and the true scope of the rights of the present invention is based on the scope of the patent claims, but also extends to various equivalent embodiments.

1: Online sales platform using real-time auction method for solar power plants
10: Server 11: Settings 12: Storage 13: Code Assignment 14: Classification
15: Judging Department 16: Auction Approval Department 17: Appraisal Department 18: Bidder Verification Department
19: Auction preparation department 20: Auction department 21: Auction winning department 22: Auction winning confirmation department
23: Delivery request section 30: Host terminal
31: Application section 32: Listing fee deposit section 33: Additional information entry section
34: Product description input section 35: Evaluation request section 37: Bid fee deposit section
40: Bidder terminal 41: Search unit
42: Information Verification Section 43: Registration Section 45: Auction Price Deposit Section 50: Host Auction App
51: Monitoring section 52: First price display section 53: First bidder display section
54: Ready button 55: Start button 56: 1st progress information display
57: 1st bid information display section 58: Extension button
59: Bid button 60: Pop-up window 61: 1st Bid information display section 62: Unsuccessful bid button
63: 1st chat section 64: Participation section 70: Bidding auction app 71: Display section
72: Second price display 73: Participation button 74: Automatic bidding icon
75: Second bidder display section 76: Second progress information display section 77: Bidding section
77a: Bidding button 77b: Manual bidding button
78: Second bid information display section 79: Second successful bid information display section 80: Message output section
81: Confirm Auction Button 82: Order Online 90: Payment System 91: Port Messenger
92: Registered Messenger 93: Top App Messenger 94: Auction Server 95: Streaming Server

Claims (1)

A server that mediates multiple presenter terminals and bidder terminals, and sells multiple products through real-time live broadcasts from solar power plants in an auction format;
Multiple presenter terminals provided to each presenter so that multiple presenters can upload multiple product registration applications to the server; and
Including a plurality of bidder terminals, each of which is provided to a plurality of bidders, so that a plurality of bidders can search for and purchase a plurality of products stored in the server;
The above server is
A setting section for setting the standard auction starting price, the standard auction time, and the number of auction items that can be applied for at the standard auction time;
A storage unit that stores a number of product registration applications, bidder information, a standard auction starting price, a standard auction time, and the number of auction items available for application at the standard auction time;
A code assignment unit that assigns a product code to each of a plurality of products stored in the above storage unit;
A classification unit that classifies the auction start time input and processed by the above operator terminal into a standard auction time set by the setting unit;
A review department that determines whether or not an auction is possible based on the product registration application entered and processed by the above operator terminal and notifies the operator terminal of whether or not an auction is possible; and
An online sales platform for solar power plant real-time auctions, characterized by including an auction approval unit that determines that the auction is approved when the listing fee is paid through the above operator terminal.