KR102574062B1 - Method, device and system for buying, repairing, exporting and selling used mobile phones - Google Patents

Abstract

An apparatus according to an embodiment obtains information on a used mobile phone, including a model name, manufacturer, storage space, and production year of the used mobile phone, from a terminal of a used mobile phone seller, and determines whether or not the used mobile phone is purchased based on the information on the used mobile phone. and transmits whether to purchase a used mobile phone to the terminal of a used mobile phone seller, and if a used mobile phone is purchased through a used mobile phone seller, the used mobile phone status is received through a mobile phone inspection device, and the status of the used mobile phone received is checked. Based on the classification of used mobile phones, the used mobile phone repair plan is selected on the basis of the classified used mobile phones, the selected used mobile phone repair plan is transmitted to the mobile phone repair specialist's terminal, and the used mobile phone repair specialist's terminal is sent to the used mobile phone. When a message indicating that the mobile phone repair has been completed is received, the repaired used mobile phone is uploaded to a mobile phone sales site, and the repaired used mobile phone is exported through the mobile phone sales site.

Description

Export sales method, device and system through purchase and repair of used mobile phones { METHOD, DEVICE AND SYSTEM FOR BUYING, REPAIRING, EXPORTING AND SELLING USED MOBILE PHONES }

The following embodiments relate to technologies for purchasing and repairing used mobile phones and exporting and selling the repaired used mobile phones.

Smartphones, which are used by many people, are being used by people as a total multimedia device out of the role of a simple phone. Accordingly, for the use of various contents, the specifications of smartphones are also upgraded every year and newly released.

However, from a certain point on, the specifications of smartphones have all been leveled up, and accordingly, except for the case of using high-spec content, used phones released a few years ago can be used without any inconvenience, making it difficult to sell and buy used phones. Users are also increasing.

In addition, in the case of small electronic products such as smartphones, new electronic products are continuously released and the environment for purchasing products is also easy and simple to purchase online, so they can be used through simple repairs due to small breakdowns. Various electronic products capable of this are being discarded.

Therefore, technology is required to purchase used mobile phones, repair them, and export and sell the repaired used mobile phones.

Korean Patent Registration No. 10-2439153 (2022.09.02. Notice) Korean Patent Registration No. 10-1523431 (Announced on May 28, 2015) Korean Patent Registration No. 10-2214039 (2021.02.09. Notice) Korean Patent Publication No. 10-2023-0057189 (published on April 28, 2023)

Embodiments intend to purchase, repair, and export used mobile phones.

Embodiments attempt to determine the condition of a used mobile phone through a mobile phone inspection device.

Embodiments seek to select a purchase price to be paid to a seller of a used mobile phone.

The object of the present invention is not limited to the object mentioned above, and other objects not mentioned will be clearly understood from the description below.

According to one embodiment, the export sales method through the purchase and repair of used mobile phones includes the model name of the used mobile phone to be sold from the terminal of the used mobile phone seller, the manufacturer of the used mobile phone, the storage space of the used mobile phone, and the year of manufacture of the used mobile phone. Acquisition of used mobile phone information; determining whether to purchase the used mobile phone based on the used mobile phone information; transmitting whether or not the used mobile phone is purchased to a terminal of the used mobile phone seller; receiving a status of the used mobile phone through a mobile phone inspection device when the used mobile phone is purchased through the used mobile phone seller; classifying the used mobile phone based on the received used mobile phone state; selecting a repair plan for the used mobile phone based on the classified used mobile phone; Transmitting the used mobile phone repair plan to a mobile phone repair expert's terminal; uploading the repaired used mobile phone to a mobile phone sales site when a message indicating that repair of the used mobile phone has been completed is received from the mobile phone repair expert's terminal; and exporting the repaired used mobile phone through the mobile phone sales site.

Classifying the used mobile phone based on the received used mobile phone state; obtaining whether or not the used mobile phone has any problem through the mobile phone inspection device, and classifying the used mobile phone having no problem into a first group. and a first screening step of classifying used mobile phones having problems into a second group, obtaining whether or not the problem of the used mobile phones classified into the second group is likely to be solved through the mobile phone inspection device, and the problem is solved. A secondary screening step of classifying used mobile phones that are likely to be damaged into the 2-1 group, and classifying used mobile phones with no possibility of solving the problem into the 2-2 group; In response to used mobile phones classified into 2 groups, each part is checked to determine whether or not there are usable parts, used mobile phones with usable parts are classified into 2-2-1 group, and used without usable parts It includes a 3rd screening step of classifying mobile phones into the 2-2-2 group, and in the 2nd screening step, the image obtained through the mobile phone inspection device is analyzed to obtain the part name of the problematic part and set it as a problem keyword. An operation of generating a part is performed, and an operation of obtaining a name of a usable part by analyzing an image obtained through the mobile phone inspection device in the third screening step and generating a part keyword is performed.

In the used mobile phone repair scheme, the used mobile phone repair scheme classified as the first group is a repair scheme including initialization and washing, and the used mobile phone repair scheme classified as the 2-1 group includes initialization, washing and A repair method including problem repair and providing content with a high number of hits by searching the Internet for a search word combining the model name of the used mobile phone classified in the 2-1 group and the problem keyword, and the 2-2-1 The repair plan for used mobile phones classified into groups includes extraction of usable parts, and contents with high number of views are searched on the Internet for a search word combining the model name of the used mobile phones classified in the 2-2-1 group and the above parts keywords. It is a repair plan that provides

When a message is received from the mobile phone repair expert's terminal that the first part, which is a usable part of the used mobile phone classified into the 2-2-1 group, has been extracted, the used mobile phone is stored in the inventory database based on the model name of the used mobile phone. Checking whether all parts except the first part are in stock among available parts matched with the model name of the mobile phone, if it is confirmed that all parts except the first part are in stock in the stock database, the corresponding part Sending a message to the mobile phone repair specialist, and sending a message to the mobile phone repair specialist's terminal to assemble the model name and corresponding parts of the used mobile phone to manufacture a mobile phone, and inventory the inventory database even if the first part is excluded and if it is determined that there is a part without the part, matching the model name of the used mobile phone to the inventory database and storing the first part.

classifying the used mobile phone based on the received used mobile phone state; Thereafter, selecting a purchase price of the used mobile phone and paying the used mobile phone seller a payment based on the selected purchase price, wherein the selecting of the used mobile phone purchase price comprises: Generating a basic purchase price of the used mobile phone based on the information and the condition of the used mobile phone, checking the new product release time by manufacturer of the used mobile phone, and determining the current time and the new product release time by manufacturer of the used mobile phone Updating the basic purchase price by applying a preset release penalty weight to the corresponding used mobile phone if it is less than a preset reference period, checking the sales history of the used mobile phone seller and checking the number of sales for each group, Setting a first numerical value as the sum of the number of sales of used mobile phones classified in group 1 and the number of sales of used mobile phones classified in group 2-1, the number of used mobile phones classified in group 2-2 Setting a second numerical value based on the number of sales, generating a weight based on the first numerical value and the second numerical value, and applying the weight to a basic purchase price of the used mobile phone to determine the used mobile phone It includes the step of selecting the final purchase price of

Transmitting the used mobile phone repair plan to a mobile phone repair expert's terminal; The step of selecting a mobile phone repair specialist to repair the used mobile phone beforehand, wherein the selecting of the mobile phone repair specialist to repair the used mobile phone includes: identifying a candidate mobile phone repair specialist from a mobile phone repair expert database; If the used mobile phone is classified into the first group and it is confirmed that the used mobile phone repair plan includes initialization and cleaning, randomly selecting one of the identified candidate mobile phone repair experts; It is confirmed that the repair plan for the used mobile phone classified as a group is a repair plan for providing content with a high number of hits by searching the Internet for a search word combining the model name of the used mobile phone classified in the 2-1 group and the problem keyword, or The used mobile phone is classified into the 2-2-1 group, and the repair plan of the used mobile phone is searched on the Internet for a search word combining the model name of the used mobile phone classified into the 2-2-1 group and the part keyword acquiring a portfolio of the candidate mobile phone repair experts from the mobile phone repair expert database when it is confirmed that the repair plan provides content with a high number of hits; for each of the candidate mobile phone repair experts, the candidate mobile phone repair expert has a high assigning a first score as a high score, assigning a second score as a low score for each of the candidate mobile phone repair experts, as the number of repairs reserved for the candidate mobile phone repair expert increases, the candidate mobile phone repair expert assigning a third score to a lower score as the number of repairs performed within a predetermined reference period increases, for each of the candidate mobile phone repair experts, of the used mobile phone registered in the portfolio assigning a fourth score higher as the number of repair results for the model name increases, for each of the candidate mobile phone repair experts, as the number of repair results for the problem keyword or the part keyword registered in the portfolio increases, the first assigning a score of 5 as a high score, adding the first score, the second score, the third score, the fourth score, and the fifth score for each of the candidate mobile phone repair experts to obtain a total score Comparing total scores of each of the candidate mobile phone repair experts, and selecting a candidate mobile phone repair expert with the highest total score as a first mobile phone repair expert.

The step of selecting a mobile phone repair expert to repair the used mobile phone further includes adjusting the mobile phone repair specialist to repair the used mobile phone through ranking setting, and the mobile phone repair specialist to repair the used mobile phone through ranking setting. The adjusting step may include checking the number of mobile phone repairs performed for each candidate mobile phone repair expert for each period, and determining a first activity index based on the number of repairs during a first period for each of the candidate mobile phone repair experts. Step of setting, checking the number of registrations in which repair results are registered as portfolios for each of the candidate mobile phone repair experts for each period; step of checking, for each of the candidate mobile phone repair experts, a second activity index based on the number of registrations during the first period calculating an activity index of the first period by summing the first activity index and the second activity index of each of the candidate mobile phone repair experts; Based on this, setting a ranking for each of the candidate mobile phone repair experts, if the ranking of the first mobile phone repair expert is set to the first rank, the first rank is confirmed to be higher than the preset reference rank, Setting the first mobile phone repair specialist as a mobile phone repair specialist to repair the used mobile phone; if the first rank is identified as a lower rank than the reference rank, the total scores of each of the candidate mobile phone repair experts are compared, and the total score is determined. selecting a candidate mobile phone repair expert next to the first mobile phone repair expert as a second mobile phone repair expert; and setting the second mobile phone repair specialist as a mobile phone repair specialist to repair the used mobile phone if the second mobile phone repair specialist is identified as having a higher rank.

Embodiments can purchase, repair, and export used mobile phones.

Embodiments can determine the condition of a used mobile phone through a mobile phone inspection device, check a repair plan for a used mobile phone according to the condition of a used mobile phone, and provide it to a mobile phone repair expert.

Embodiments may select a purchase price to be paid to a seller of a used mobile phone and pay a suitable price to the seller of a used mobile phone.

On the other hand, the effects according to the embodiments are not limited to those mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description below.

1 is a diagram schematically showing the configuration of a system according to an embodiment.
2 is a flowchart illustrating a process of purchasing, repairing, and exporting a used mobile phone according to an embodiment.
3 is a flowchart illustrating a process of classifying used mobile phones based on their status according to an embodiment.
4 is a flowchart illustrating a process of assembling a new mobile phone using used mobile phones classified into the 2-2-1 group according to an embodiment.
5 is a flowchart illustrating a process of selecting a purchase price to be paid to a mobile phone seller according to an exemplary embodiment.
6 is a flowchart illustrating a process of selecting a mobile phone repair expert according to an embodiment.
7 is a flowchart illustrating a process of setting rankings for candidate mobile phone experts according to the number of repairs and registrations according to an embodiment.
8 is a flowchart illustrating a process of adjusting mobile phone repair experts who have repaired used mobile phones through rankings of candidate mobile phone repair experts according to an embodiment.
9 is an exemplary diagram of a configuration of a device according to an embodiment.

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. However, since various changes can be made to the embodiments, the scope of the patent application is not limited or limited by these embodiments. It should be understood that all changes, equivalents or substitutes to the embodiments are included within the scope of rights.

Specific structural or functional descriptions of the embodiments are disclosed for illustrative purposes only, and may be modified and implemented in various forms. Therefore, the embodiments are not limited to the specific disclosed form, and the scope of the present specification includes changes, equivalents, or substitutes included in the technical spirit.

Although terms such as first or second may be used to describe various components, such terms should only be construed for the purpose of distinguishing one component from another. For example, a first element may be termed a second element, and similarly, a second element may be termed a first element.

It should be understood that when an element is referred to as being “connected” to another element, it may be directly connected or connected to the other element, but other elements may exist in the middle.

Terms used in the examples are used only for descriptive purposes and should not be construed as limiting. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, terms such as "include" or "have" are intended to designate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features It should be understood that the presence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by a person of ordinary skill in the art to which the embodiment belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in the present application, they should not be interpreted in an ideal or excessively formal meaning. don't

In addition, in the description with reference to the accompanying drawings, the same reference numerals are given to the same components regardless of reference numerals, and overlapping descriptions thereof will be omitted. In describing the embodiment, if it is determined that a detailed description of a related known technology may unnecessarily obscure the gist of the embodiment, the detailed description will be omitted.

The embodiments may be implemented in various types of products such as personal computers, laptop computers, tablet computers, smart phones, televisions, smart home appliances, intelligent vehicles, kiosks, and wearable devices.

1 is a diagram schematically showing the configuration of a system according to an embodiment.

Referring to Figure 1, the system according to an embodiment includes a terminal 110 of a used mobile phone seller, a terminal 120 of a mobile phone repair expert, a mobile phone inspection device 300, and a device 200 capable of communicating with each other through a communication network. can do.

First, a communication network may be configured regardless of its communication mode, such as wired or wireless, and may be implemented in various forms so that communication between servers and communication between servers and terminals is performed.

The used mobile phone seller's terminal 110 is a terminal used by a seller who sells used mobile phones, and may be implemented as a mobile phone, desktop PC, laptop PC, tablet PC, smart phone, etc., but is not limited thereto, and an external server. It may be implemented as various types of communication devices that can be connected to. For example, as shown in FIG. 1 , the terminal 110 of a used mobile phone seller may be a smart phone, and may be employed differently depending on embodiments.

The mobile phone repair specialist's terminal 120 is a terminal used by a mobile phone repair specialist capable of repairing a mobile phone, and may be implemented as a mobile phone, desktop PC, laptop PC, tablet PC, smart phone, etc., but is not limited thereto. , may be implemented as various types of communication devices that can be connected to external servers. For example, as shown in FIG. 1 , the mobile phone repair expert's terminal 120 may be a smart phone or may be employed differently depending on the embodiment.

The used mobile phone seller's terminal 110 and the mobile phone repair specialist's terminal 120 may be configured to perform all or some of the arithmetic function, storage/reference function, input/output function, and control function of a normal computer. The terminal 110 of the used mobile phone seller and the terminal 120 of the mobile phone repair expert may be configured to communicate with the device 200 in a wired or wireless manner.

The used mobile phone seller's terminal 110 and the mobile phone repair specialist's terminal 120 use the device 200 to access a website operated by a service provider or organization, or use the device 200 to provide a service. Applications developed and distributed by the provider or organization may be installed. The terminal 110 of the used mobile phone seller and the terminal 120 of the mobile phone repair expert may be linked with the device 200 through a website or application.

In FIG. 1 and the following description, for convenience of description, only one terminal 110 of a used mobile phone seller and one terminal 120 of a mobile phone repair expert are shown and described, but the number of terminals may vary according to embodiments. . As long as the processing capacity of the device 200 allows, the number of terminals is not particularly limited.

The mobile phone inspection device 300 is a device for inspecting a mobile phone, and the mobile phone inspection device 300 inspects a mobile phone communicating with the mobile phone inspection device 300 by wire or wireless or parts and functions of a mobile phone included in the mobile phone inspection device 300. to determine whether there is a problem with the mobile phone, and if it is confirmed that there is a problem, whether the problem is likely to be resolved through repair, and if it is determined that the problem is unlikely to be resolved through repair, the mobile phone You can check if there are any parts available for . In addition, the mobile phone inspection device 300 may generate an image by photographing the mobile phone, and the mobile phone inspection device 300 itself may inspect the mobile phone through the generated image, and transmits the generated image to the device 200. In this way, the device 200 may perform a mobile phone inspection through the image. In addition, the mobile phone inspection device 300 is not written in the text, but can perform tasks normally performed by mobile phone inspection devices.

The device 200 may be a server owned by a person or organization that provides services using the device 200, may be a cloud server, or may be a peer-to-peer (p2p) set of distributed nodes. may be The device 200 may be configured to perform all or some of the arithmetic function, storage/reference function, input/output function, and control function of a normal computer. The device 200 may be configured to communicate with the terminal 110 of the used mobile phone seller and the terminal 120 of the mobile phone repair specialist through wired or wireless communication. In addition, the device 200 may be configured to communicate with the mobile phone inspection device 300 by wire or wireless.

In addition, the device 200 can communicate with SNS including blogs, cafes, Instagram, Facebook, Twitter, YouTube, and websites including web pages including articles, wired and wireless. You can obtain information by accessing the website.

The device 200 obtains information on the used mobile phone, including the model name, manufacturer, storage space, and production year of the used mobile phone, from the terminal 110 of the seller of the used mobile phone, and determines whether or not the used mobile phone is purchased based on the used mobile phone information. determines whether the used mobile phone is purchased or not to the terminal 110 of the used mobile phone seller, and when the used mobile phone is purchased through the used mobile phone seller, the used mobile phone status is received through the mobile phone inspection device 300 and received Based on the condition of the used mobile phone, the used mobile phone is classified, and based on the classified used mobile phone, a repair plan for the used mobile phone is selected, and the selected used mobile phone repair plan is transmitted to the mobile phone repair expert's terminal 120. And, when a message is received from the mobile phone repair expert's terminal 120 that the repair of the used mobile phone is complete, the used mobile phone that has been repaired is uploaded to a mobile phone sales site, and the used mobile phone that has been repaired can be exported through the mobile phone sales site. there is.

2 is a flowchart illustrating a process of purchasing, repairing, and exporting a used mobile phone according to an embodiment.

Referring to FIG. 2 , first, in step S201, the device 200 may obtain information on the used mobile phone including the model name, manufacturer, storage space, and production year of the used mobile phone from the terminal 110 of the used mobile phone seller. .

Specifically, the device 200 includes the used mobile phone model name, the manufacturer of the used mobile phone, the storage space of the used mobile phone, and the year of manufacture of the used mobile phone that the used mobile phone seller wants to sell from the terminal 110 of the used mobile phone seller. information can be obtained.

In step S202, the device 200 may determine whether or not to purchase a used mobile phone based on the used mobile phone information.

Specifically, in the device 200, conditions for used mobile phones to be purchased by a device manager who manages the device 200, that is, a manager who wants to purchase and export used mobile phones may be stored in advance, and the device 200 stores a database in advance. Compare the conditions stored in the used mobile phone with information on the used mobile phone obtained from the terminal 110 of the seller of the used mobile phone, and when all the information on the used mobile phone meets the conditions, it can be determined that the used mobile phone is purchased If there is information that does not meet the conditions, it may be decided not to purchase the used mobile phone.

For example, as a condition of a used mobile phone to be purchased stored in a database, a first model name, a second model name, a third model name, a fourth model name, and a fifth model name are included in the model name, and the first manufacturer and the second manufacturer If included, 128 gigabytes and 256 gigabytes are included in the storage space, and a mobile phone manufactured after 2013 is included in the year of manufacture, the device 200 is the first model name from the terminal 110 of the used mobile phone seller , It is possible to obtain the information of a used mobile phone whose manufacturer is the first manufacturer, has a storage space of 128 gigabytes, and has a production year of 2017. By comparing the acquired information of the used mobile phone with the conditions stored in the database, the information of the used mobile phone is the condition It can be determined that the used mobile phone is purchased by confirming that all of the above are satisfied.

In addition, for example, as a condition of a used mobile phone to be purchased stored in the database, the first model name, the second model name, the third model name, the fourth model name, and the fifth model name are included in the model name, and the first manufacturer and the second manufacturer If the manufacturer is included, 128 GB and 256 GB are included in the storage space, and a mobile phone manufactured after 2013 is included in the year of manufacture, the device 200 receives the first model name from the terminal 110 of the used mobile phone seller. It is possible to obtain the information of a used mobile phone that is the model name, the manufacturer is the first manufacturer, the storage space is 64 gigabytes, and the production year is 2017, and the information of the used mobile phone is compared with the conditions stored in the database After confirming that the storage space does not meet the conditions, it may be decided not to purchase the used mobile phone.

In step S203, the device 200 may transmit whether or not the used mobile phone is purchased to the terminal 110 of the used mobile phone seller.

Specifically, the device 200 compares the used mobile phone information acquired from the used mobile phone seller's terminal 110 with the used mobile phone conditions stored in the database to determine whether to purchase the used mobile phone determined by the used mobile phone seller's terminal ( 110) can be transmitted.

In step S204, the device 200 may receive a status of the used mobile phone through the mobile phone inspection device 300 when the used mobile phone is purchased from the used mobile phone seller.

Specifically, when it is determined that the used mobile phone is to be purchased, the device 200 receives a first message indicating that the used mobile phone has been delivered to the mobile phone inspection device 300 from the terminal 110 of the used mobile phone seller and the mobile phone inspection device 300. It is possible to receive a second message indicating that the mobile phone inspection device 300 and the used mobile phone are connected, that is, communicating by wire or wireless, and the device 200 receives the first message and the second message, the mobile phone inspection device 300 ) to receive the status of the used mobile phone through the mobile phone inspection device 300. At this time, the mobile phone inspection device 300 can check whether the used mobile phone has a problem by inspecting the parts and functions of the used mobile phone, and if it is confirmed that the used mobile phone has a problem, whether the problem can be solved through repair. If it is confirmed that the problem is not likely to be resolved through repair, you can check whether there are any parts available for the used phone. Here, the mobile phone inspection device 300 can check whether or not there is a problem with the mobile phone, whether there is a possibility of solving the problem, and whether there are usable parts by a method performed by a commonly used mobile phone inspection device.

In addition, in this process, the device 200 controls the mobile phone inspection device 300 so that the used mobile phone is photographed from the mobile phone inspection device 300 and an image of the used mobile phone is generated, and the device 200 inspects the mobile phone. An image of a used mobile phone generated by the device 300 may be acquired.

In step S205, the device 200 may classify the used mobile phone based on the received used mobile phone status.

Specifically, the device 200 may first select used mobile phones and classify them into a first group and a second group based on the received used mobile phone condition, and secondly select the classified second group to classify the used mobile phones into a second group. It can be classified into the -1 group and the 2-2 group, and the classified 2-2 group can be classified into the 2-2-1 group and the 2-2-2 group through the third selection. Here, a process of classifying used mobile phones based on their status will be described with reference to FIG. 3 .

In step S206, the device 200 may select a repair plan for used mobile phones based on the classified used mobile phones.

Specifically, when the used mobile phone is classified as the first group because there is no problem with the used mobile phone, the device 200 may select a repair plan including initialization and washing as a repair plan for the used mobile phone.

In addition, if the device 200 has a problem with the used mobile phone, but there is a possibility that the problem can be solved, and the used mobile phone is classified as the 2-1 group, the used mobile phone repair plan may include initialization, washing, and problem repair. The device 200 may search the Internet for a search word that combines the model name of the used mobile phone and the problem keyword, and select a repair plan that provides content with a high number of hits. That is, the device 200 may generate a search word by combining the problem keyword acquired in the process of performing the secondary screening and the model name of the used mobile phone included in the information of the used mobile phone, and the generated search word is used by the device 200 It is possible to obtain content whose number of views is higher than a preset target value by searching a website including an SNS that communicates with wired/wireless, and to select a repair method for providing the acquired content. Here, a process of acquiring problem keywords in the process of performing the secondary screening will be described with reference to FIG. 3 .

For example, if the model name of the used mobile phone is iPhone 14 Pro, the problem keyword is display, and the target value is 50,000, the device 200 combines the model name iPhone 14 Pro and the problem keyword display to find the display of iPhone 14 Pro. Repair can be created as a search term, and the generated search term iPhone 14 Pro display repair can be searched on SNS, that is, YouTube to obtain first content, which is content whose number of views is higher than the target value of 50,000, and the first content You can choose a repair plan that we offer.

In addition, the device 200 has a problem with the used mobile phone, and there is no possibility of solving the problem, but the used mobile phone has usable parts, so if the used mobile phone is classified into the 2-2-1 group, the used mobile phone The repair plan may include extracting usable parts, and the device 200 may select a repair plan that provides content with a high number of views by searching the Internet for a search word obtained by combining the model name and part keyword of the used mobile phone. That is, the device 200 may generate a search word by combining the part keyword acquired in the process of performing the third screening and the model name of the used mobile phone included in the information of the used mobile phone, and the generated search word may be used as the device 200 It is possible to obtain content whose number of views is higher than a preset target value by searching a website including an SNS that communicates with wired/wireless, and to select a repair method for providing the obtained content. Here, a process of acquiring a part keyword in the process of performing the tertiary screening will be described with reference to FIG. 3 .

For example, if the model name of the used mobile phone is iPhone 14 Pro, the part keyword is camera module, and the target value is 50,000, the device 200 combines the model name iPhone 14 Pro and the part keyword camera module to obtain an iPhone 14 Pro. The camera module extraction of can be generated as a search term, and the generated search term, the camera module extraction of the iPhone 14 Pro, can be searched on SNS, that is, YouTube to obtain second content, which is content with a higher number of views than the target value of 50,000, A repair plan for providing the second content may be selected.

On the other hand, the device 200 is used when there is a problem with the used mobile phone, there is no possibility of solving the problem, and the used mobile phone is classified into the 2-2-2 group because there are no usable parts for the used mobile phone. It can be determined that there is no repair plan.

In step S207, the device 200 may transmit the used mobile phone repair plan to the mobile phone repair expert's terminal 120.

Specifically, the device 200 may select a used mobile phone repair plan according to the group in which the used mobile phone is classified, and transmit the selected used mobile phone repair plan to the mobile phone repair expert's terminal 120 .

In step S208, the device 200 may upload the repaired used mobile phone to a mobile phone sales site when receiving a message indicating that repair of the used mobile phone has been completed from the mobile phone repair expert's terminal 120.

Specifically, when receiving a message indicating that repair of the used mobile phone is completed from the terminal 120 of the mobile phone repair expert, the device 200 may upload the repaired used mobile phone to a mobile phone sales site, where the mobile phone sales site is It may be a site operated by the device 200 .

That is, when the device 200 receives a message indicating that repair of the used mobile phone has been completed from the mobile phone repair expert's terminal 120, the device 200 uploads information on the used mobile phone that has been repaired to a mobile phone sales site operated by the device 200. can

In step S209, the device 200 may export the repaired used mobile phone through a mobile phone sales site.

Specifically, the device 200 may upload a repaired used mobile phone to a mobile phone sales site in order to export and sell it, and the device 200 may provide information to a buyer who wants to purchase the repaired used mobile phone through the mobile phone sales site. A purchase request may be received from the terminal. In addition, the device 200 may export and sell used mobile phones according to the purchase request received from the buyer's terminal.

Due to this, the device 200 purchases used mobile phones, repairs the purchased used mobile phones, and exports and sells the repaired mobile phones, thereby providing an effect of rapidly purchasing, repairing, and exporting mobile phones in one-stop.

3 is a flowchart illustrating a process of classifying used mobile phones based on their status according to an embodiment.

Referring to FIG. 3 , first, in step S301, the device 200 may check whether or not there is a problem with the used mobile phone.

Specifically, the device 200 may check whether or not the used mobile phone has problems based on the condition of the used mobile phone obtained through the mobile phone inspection device 300 .

If it is determined that there is no problem with the used mobile phone in step S301, in step S302, the device 200 may classify the used mobile phone with no problem into a first group.

Specifically, the device 200 may classify the used mobile phone without a problem into a first group when it is confirmed that the used mobile phone has no problem based on the state of the used mobile phone obtained through the mobile phone inspection device 300. there is.

If it is confirmed in step S301 that the used mobile phone has a problem, in step S303, the device 200 may classify the used mobile phone having a problem into a second group.

Specifically, the device 200 may classify the used mobile phone having a problem into a second group when it is confirmed that the used mobile phone has a problem based on the condition of the used mobile phone obtained through the mobile phone inspection device 300. there is.

That is, the device 200 performs a primary screening of checking whether or not the used mobile phone has a problem, classifying used mobile phones without problems as a first group, and classifying used mobile phones with problems as a second group. can do.

If used mobile phones with problems are classified into the second group in step S303, in step S304, the device 200 may determine whether or not there is a possibility that the problem can be solved.

Specifically, the device 200 determines that the used mobile phone has a problem based on the condition of the used mobile phone obtained through the mobile phone inspection device 300, and if the used mobile phone is classified into the second group, the mobile phone inspection device Based on the condition of the used mobile phone acquired through step 300, it may be determined whether or not the used mobile phone has a possibility of solving the problem.

If it is confirmed in step S304 that there is a possibility of solving the problem, in step S305, the device 200 may classify used mobile phones having a possibility of solving the problem into the 2-1 group.

Specifically, if the used mobile phone is classified into the second group, the device 200 determines whether or not the used mobile phone has a possibility of solving the problem based on the status of the used mobile phone obtained through the mobile phone inspection device 300. It is checked whether or not there is a possibility that the problem can be solved, and if it is confirmed that there is a possibility that the problem can be solved, the corresponding used mobile phone having a possibility that the problem can be solved may be classified as a 2-1 group.

If it is determined that there is no possibility of solving the problem in step S304, in step S306, the device 200 may classify used mobile phones having no possibility of solving the problem into the 2-2 group.

Specifically, if the used mobile phone is classified into the second group, the device 200 determines whether or not the used mobile phone has a possibility of solving the problem based on the status of the used mobile phone obtained through the mobile phone inspection device 300. It is checked whether there is no possibility of solving the problem, and if it is confirmed that there is no possibility of solving the problem, the used mobile phone having no possibility of solving the problem may be classified as a 2-2 group.

That is, if it is confirmed that the used mobile phone has a problem, the device 200 checks whether or not there is a possibility that the problem can be solved, and classifies the used mobile phone having a possibility of solving the problem as a 2-1 group, Secondary screening may be performed to classify used mobile phones that are unlikely to be resolved into the 2-2 group.

On the other hand, the device 200 may acquire the part name of the part with a problem by analyzing the image of the used mobile phone obtained from the mobile phone inspection device 300 in the process of performing the secondary screening, and the obtained part name as a problem. Can be created with keywords. Specifically, in the mobile phone database, an image of a normal mobile phone may be stored as a basic image of the mobile phone by matching the model name of each mobile phone, that is, a normal mobile phone image, and the device 200 communicates with the mobile phone database through wired/wireless communication through the mobile phone database. Based on the model name of the used mobile phone, a basic image of the mobile phone to be compared can be obtained. In addition, the device 200 may compare the image of the used mobile phone obtained from the mobile phone inspection device 300 with the basic image of the mobile phone obtained through the mobile phone database. At this time, the image of the used mobile phone and the basic image of the mobile phone may be compared Although the process of doing this is not specifically written, differences can be extracted by comparing the image of the used mobile phone with the basic image of the mobile phone by a commonly used method. In addition, the apparatus 200 may identify the extracted difference as an object, and apply the identified object to the first artificial neural network to acquire the identified object, that is, the part name of the problem part. Here, the first artificial neural network is an artificial neural network that outputs an object, that is, a part name through an image including an identified object, and the first artificial neural network may be updated through learning. In addition, the apparatus 200 may generate a problem keyword by including the name of the part with a problem output through the first artificial neural network.

In addition, the process of acquiring the part name of the problem part by analyzing the image of the used mobile phone obtained from the mobile phone inspection device 300 is not limited to this, and the part of the problem part through various other image analysis techniques name can be obtained.

In step S306, if the used mobile phone with no possibility of solving the problem is classified into the 2-2 group, in step S307, the device 200 may determine whether there are usable parts.

Specifically, the device 200 determines that the used mobile phone has a problem and there is no possibility of solving the problem, based on the condition of the used mobile phone obtained through the mobile phone inspection device 300, and the used mobile phone is the second mobile phone. When classified into the -2 group, based on the condition of the used mobile phone obtained through the mobile phone inspection device 300, it is possible to determine whether the used mobile phone has usable parts or not.

If it is determined that there are usable parts in step S307, in step S308, the device 200 may classify used mobile phones having usable parts into the 2-2-1 group.

Specifically, if the used mobile phone is classified into the 2-2 group, the device 200 determines whether there are usable parts for the used mobile phone, based on the condition of the used mobile phone obtained through the mobile phone inspection device 300, It is checked whether there are no parts, and if it is confirmed that there are usable parts, the corresponding used mobile phone having usable parts can be classified into the 2-2-1 group.

If it is confirmed that there are no usable parts in step S307, in step S309, the device 200 may classify used mobile phones having no usable parts into the 2-2-2 group.

Specifically, if the used mobile phone is classified into the 2-2 group, the device 200 determines whether there are usable parts for the used mobile phone, based on the condition of the used mobile phone obtained through the mobile phone inspection device 300, It is checked whether there are no parts available, and if it is confirmed that there are no usable parts, the corresponding used mobile phone without usable parts can be classified into the 2-2-2 group.

That is, if it is confirmed that there is a problem with the used mobile phone and there is no possibility of solving the problem, the device 200 checks whether there are usable parts or not, and sends the used mobile phone with usable parts to 2-2-1. Classification into groups, and a third sorting of used mobile phones with no usable parts into the 2-2-2 group can be performed.

On the other hand, the apparatus 200 may acquire the names of usable parts by analyzing the image of the used mobile phone obtained from the mobile phone inspection device 300 in the process of performing the tertiary screening, and the names of the obtained usable parts It can be created with the part keyword.

Specifically, in the mobile phone database, an image of a normal mobile phone matching the model name of each mobile phone, that is, a normal mobile phone image may be stored as a basic image of the mobile phone, and the basic image of the mobile phone may be stored for each part of the mobile phone. The device 200 communicates with the mobile phone database through wired/wireless communication and obtains a basic image of the mobile phone to be compared based on the model name of the used mobile phone through the mobile phone database. In addition, the device 200 may compare the image of the used mobile phone obtained from the mobile phone inspection device 300 with the basic image of the mobile phone obtained through the mobile phone database. At this time, the image of the used mobile phone and the basic image of the mobile phone may be compared Although the process of doing this is not specifically written, differences can be extracted by comparing the image of the used mobile phone with the basic image of the mobile phone by a commonly used method. In addition, the apparatus 200 compares the image of the used mobile phone and the basic image of the mobile phone, and if there is a difference by more than a preset standard, the device 200 may determine that the part is unlikely to solve the problem, and may be smaller than the preset standard. If there is a difference, it can be judged as a part with the possibility of solving the problem or a part without a problem. In addition, the device 200 may select a part with a possibility of solving a problem and a part without a problem as usable parts, and obtain names of usable parts by applying the usable parts to the second artificial neural network. there is. Here, the second artificial neural network is an artificial neural network that outputs names of usable parts through an image including usable parts, and the corresponding artificial neural network may be updated through learning. In addition, the device 200 may generate a part keyword including names of usable parts output through the second artificial neural network.

In addition, the process of acquiring the names of usable parts by analyzing the image of the used mobile phone obtained from the mobile phone inspection device 300 is not limited to this, and the names of usable parts can be obtained through various other image analysis techniques. can

Due to this, the device 200 classifies the used mobile phone through the condition of the used mobile phone, that is, whether there is no problem with the used mobile phone, whether there is a possibility that the problem with the used mobile phone can be solved, and whether the used mobile phone has usable parts. Therefore, there is an effect of selecting a repair plan suitable for the condition of the used mobile phone.

4 is a flowchart illustrating a process of assembling a new mobile phone using used mobile phones classified into the 2-2-1 group according to an embodiment.

Referring to FIG. 4, first, in step S401, the device 200 sends a message indicating that a first part, which is a usable part of a used mobile phone classified into the 2-2-1 group, has been extracted from the mobile phone repair expert's terminal 120. can receive

In step S402, the device 200 may determine whether all parts except the first part are in stock in the inventory database.

Specifically, when the device 200 receives a message from the terminal 120 of a mobile phone repair specialist that a first part, which is a usable part of a used mobile phone classified into the 2-2-1 group, is extracted, the first part is stored in the inventory database. It is possible to determine whether all parts except parts are in stock. Here, the inventory database is a database that stores the inventory of used mobile phones before being exported. In the inventory database, information on used mobile phones matched with used mobile phones is stored. When this is extracted, the names of the extracted usable parts may be matched with used mobile phones and stored. The inventory database may be included in the device 200 or may communicate with the device 200 by wire or wirelessly as a database separate from the device 200 . In addition, the device 200 may check which parts correspond to the used mobile phone in the mobile phone database in order to determine whether all parts except the first part are in stock in the inventory database. Specifically, the mobile phone database may be stored as a basic image of the mobile phone by matching the model name of each mobile phone, and may also store the names of all parts included in the mobile phone by matching the model name of each mobile phone.

That is, when the device 200 receives a message from the mobile phone repair expert's terminal 120 indicating that the first part, which is a usable part of the used mobile phone classified into the 2-2-1 group, has been extracted, the used mobile phone through the mobile phone database. It is possible to check the names of all parts matched with the model name of the mobile phone, and to check whether all parts except the first part exist in the inventory database by corresponding to the model name of the corresponding used mobile phone in the inventory database.

For example, the device 200 receives a message from the mobile phone repair expert's terminal 120 that a first part, which is a usable part of a first used mobile phone with a first model name classified into the 2-2-1 group, has been extracted. The device 200 can confirm that the first part, the second part, the third part, and the fourth part are included as all parts matching the first model name through the mobile phone database, and the device 200 It is possible to check whether there are stocks of the second part, the third part, and the fourth part other than the first part in the inventory database.

If it is confirmed in step S402 that all parts except the first part are in stock in the stock database, in step S403, the device 200 delivers the corresponding parts to the mobile phone repair specialist, and uses the mobile phone repair specialist's terminal 120. A message requesting to manufacture a mobile phone by assembling the model name of the mobile phone and corresponding parts may be transmitted.

Specifically, when it is confirmed that all parts except the first part are in stock in the inventory database, the device 200 serves as a terminal of the device manager who manages the device 200 to deliver the corresponding parts to a mobile phone repair specialist. The device 200 may transmit a message requesting delivery to ship the mobile phone to a mobile phone repair specialist, and the device 200 may transmit a model name of the used mobile phone and a message requesting assembly of the parts to manufacture the mobile phone to the terminal 120 of the mobile phone repair specialist. .

For example, the device 200 receives a message from the mobile phone repair expert's terminal 120 that a first part, which is a usable part of a first used mobile phone with a first model name classified into the 2-2-1 group, has been extracted. The device 200 can confirm that the first part, the second part, the third part, and the fourth part are included as all parts matching the first model name through the mobile phone database, and the device 200 It is possible to check whether or not there is a stock of the second part, the third part, and the fourth part except for the first part in the inventory database, and as a result of the check, the inventory database of the second part, the third part, and the fourth part If it is confirmed that all stocks are in stock, the device 200 transmits a delivery request message to the mobile phone repair specialist to ship the corresponding parts to the device manager's terminal, and the first model name, which is the model name of the used mobile phone, to the mobile phone repair specialist's terminal 120. And a message to assemble the corresponding parts to manufacture the mobile phone may be transmitted.

In step S402, if it is confirmed that there are parts out of stock in the inventory database even after excluding the first part, in step S404, the device 200 may match the model name of the used mobile phone to the inventory database and store the first part.

Specifically, when it is confirmed that there are parts out of stock even after excluding the first part in the inventory database, the device 200 may match the model name of the used mobile phone to the inventory database and store the first part.

For example, the device 200 receives a message from the mobile phone repair expert's terminal 120 that a first part, which is a usable part of a first used mobile phone with a first model name classified into the 2-2-1 group, has been extracted. The device 200 can confirm that the first part, the second part, the third part, and the fourth part are included as all parts matching the first model name through the mobile phone database, and the device 200 It is possible to check whether there are stocks of the second part, the third part, and the fourth part except for the first part in the stock database, and as a result of the check, among the second part, the third part, and the fourth part in the stock database If it is confirmed that there is at least one part out of stock, the device 200 may store the first part by matching it with the first model name, which is the model name of the used mobile phone, in the inventory database.

Due to this, the apparatus 200 can manufacture a new mobile phone by extracting usable parts and combining the extracted usable parts even in the case of a used mobile phone that has a problem and has to be disposed of because the problem is unlikely to be solved. Mobile phones can be exported and sold.

Meanwhile, the apparatus 200 classifies the used mobile phone based on the received used mobile phone condition, selects a purchase price of the used mobile phone, and pays the used mobile phone seller based on the selected purchase price. Specifically, the device 200 may further obtain a used mobile phone seller's account from the used mobile phone seller's terminal 110 and further obtain a device manager's account from the device manager's terminal, when the purchase price of the used mobile phone is selected. , the purchase price selected through the device manager's account and the used mobile phone seller's account can be managed so that it is paid to the used mobile phone seller's account. Meanwhile, the process of managing the purchase price to be paid to the account of the seller of the used mobile phone is not limited thereto and may vary depending on the embodiment.

5 is a flowchart illustrating a process of selecting a purchase price to be paid to a mobile phone seller according to an exemplary embodiment.

Referring to FIG. 5 , first, in step S501, the device 200 may generate a basic purchase price of a used mobile phone based on used mobile phone information and a group in which used mobile phones are classified.

In detail, the device 200 may generate a basic purchase price of a used mobile phone based on used mobile phone information obtained from the terminal 110 of a used mobile phone seller and a used mobile phone classified group.

At this time, the device 200 generates the basic purchase price of the used mobile phone based on the information on the used mobile phone and the group in which the used mobile phone is classified. If this classified group is the first group, the basic purchase price of the used mobile phone can be generated high, the smaller the storage space of the used mobile phone, the earlier the manufacturing year of the used mobile phone, the second group in which the used mobile phone is classified -2-1 If the mobile phone is manufactured with usable parts, the basic purchase price of the used mobile phone can be created small.

In step S502, the device 200 may check the release time of a new product for each manufacturer of the used mobile phone.

In detail, the device 200 may access a website including SNS and check the release time of new products for each manufacturer of used mobile phones.

In step S503, the device 200 may update the basic purchase price by applying the release penalty weight to the used phone when the current time and the new product launch time by used mobile phone manufacturer are less than the reference period. Here, the reference period is a preset period and may vary according to embodiments. In addition, the release penalty weight may vary depending on the embodiment as a preset weight.

Specifically, the device 200 accesses the website, checks the new product release time by used mobile phone manufacturer, compares the new product release time and current time by used mobile phone manufacturer, and compares the new product release time and current time by used mobile phone manufacturer. If it is confirmed that the time is less than the standard period, that is, within the standard period, the basic purchase price may be updated by applying a release penalty weight to the used phone. Here, the new product release time may be a time when a new product has been released in the past based on the present time, or a time when a new product is expected to be released in the future based on the current time. In addition, the device 200 accesses the website and as a result of checking the release time of new products for each manufacturer of the used mobile phone, based on the present time, both the time when the new product was released in the past and the time when the new product is expected to be released in the future are obtained. In one case, you can check which point in time is closer to the current point in time and identify that point in time as the new product launch point.

For example, there are Samsung and Apple manufacturers, the current time is May 17, 2023, Samsung's new product release date is April 1, 2023, Apple's new product release date is October 1, 2023, , If the reference period is 2 months, the device 200 compares the current time, May 17, 2023, with Samsung's new product launch time, April 1, 2023, and compares the current time and Samsung's new product release time as the reference period. After confirming that it is included within two months, the basic purchase price can be updated by applying a launch penalty weight to used phones that are Samsung phones.

That is, the device 200 checks when a new product is released for each used mobile phone manufacturer, and when the new product launch time approaches, a temporary additional depreciation may be applied to the used mobile phone of the corresponding manufacturer.

On the other hand, the device 200 accesses the website, checks the new product launch time for each used mobile phone manufacturer, compares the new product launch time and current time for each used mobile phone manufacturer, and compares the new product launch time and current time for each used mobile phone manufacturer. If it is confirmed that the used phone exceeds this standard period, that is, it is not included within the standard period, the release penalty weight may not be applied to the used phone.

For example, there are Samsung and Apple manufacturers, the current time is May 17, 2023, Samsung's new product release date is April 1, 2023, Apple's new product release date is October 1, 2023, , If the reference period is 2 months, the device 200 compares the current time, May 17, 2023, with Apple's new product launch time, October 1, 2023, and the current time and Apple's new product release time are the reference period. It is possible to confirm that it is not included within two months, and not to apply a release penalty weight to used phones that are Apple phones.

In step S504, the device 200 may check the sales history of the used mobile phone seller and check the number of sales for each group.

Specifically, the device 200 can check the sales history of used mobile phones, which is the history of selling used mobile phones by the seller of used mobile phones, through the seller database, and can check the number of sales for each group through the sales history of used mobile phones. . Here, the seller database is a database included in the device 200, and is a database including information on used cell phone sellers selling used cell phones through the device 200. That is, the seller database is a database including the history of used mobile phone sellers who have terminals of used mobile phone sellers that communicate with the device 200 by wire or wirelessly. may include the sales history of used mobile phones, and the sales history of used mobile phones may include the information of used mobile phones sold, the condition of used mobile phones sold, the group in which used mobile phones sold are classified, and the date of sale of used mobile phones. .

That is, the device 200 may check the sales history of the used mobile phone of the seller of the used mobile phone through the seller database, check the used mobile phone sales history through the used mobile phone sales history, and determine the number of sales by each group. You can check.

In step S505, the device 200 may set a first numerical value as the sum of the number of sales of used mobile phones classified as the first group and the number of sales of used mobile phones classified as the 2-1 group.

Specifically, the device 200 may check the sales history of the used mobile phone of the seller of the used mobile phone through the seller database, and identify the groups in which the sold used mobile phones are classified through the sales history of the used mobile phone, and the number of sales for each group. is checked, and the first numerical value may be set as the sum of the number of sales of used mobile phones classified as the first group and the number of sales of used mobile phones classified as the 2-1 group.

That is, as a result of checking the sales history of used mobile phones of the used mobile phone seller, the device 200 determines the first group to which the used mobile phone seller belongs to used mobile phones without problems and the second group to which used mobile phones with problems but with the possibility of solving problems belong. When a lot of used mobile phones classified into the 2-1 group are sold, the first value may be set large.

In step S506, the device 200 may set a second numerical value based on the number of sales of used mobile phones classified into the 2-2 group.

Specifically, the device 200 may check the sales history of the used mobile phone of the seller of the used mobile phone through the seller database, and identify the groups in which the sold used mobile phones are classified through the sales history of the used mobile phone, and the number of sales for each group. , and a second numerical value may be set based on the number of sales of used mobile phones classified into the 2-2 group.

That is, as a result of checking the used mobile phone sales history of the used mobile phone seller, the device 200 identifies the used mobile phone classified as the 2-2 group to which the used mobile phone seller has a problem and the used mobile phone to which the problem is unlikely to be resolved. In the case of a large number of sales, the second value may be set large.

In step S507, the device 200 may generate weights based on the first and second values.

Specifically, the device 200 may generate weights in proportion to the first value and in inverse proportion to the second value.

That is, the device 200 may generate a larger weight when the first value is higher and a lower second value, and may generate a smaller weight when the first value is lower and the second value is higher.

In step S508, the device 200 may select the final purchase price of the used mobile phone by applying a weight to the basic purchase price of the used mobile phone.

Specifically, the device 200 is used mobile phone information, the group in which used mobile phones are classified, and the release penalty weight applied according to the release time of new products by used mobile phone manufacturers. The final purchase price of the used mobile phone may be selected by applying the weight set through the sales history.

Due to this, the device 200 has an effect of selecting an appropriate purchase price corresponding to the used mobile phone and paying the purchase price to the seller of the used mobile phone.

Meanwhile, the device 200 may select a mobile phone repair expert to repair the used mobile phone before transmitting the used mobile phone repair plan to the mobile phone repair expert's terminal 120 .

6 is a flowchart illustrating a process of selecting a mobile phone repair expert according to an embodiment.

Referring to FIG. 6 , first, in step S601 , the device 200 may identify a candidate mobile phone repair expert from a mobile phone repair expert database.

Specifically, the device 200 may communicate with the mobile phone repair expert database through wired or wireless communication, and the device 200 may identify a candidate mobile phone repair expert through the mobile phone repair expert database. Here, the mobile phone repair expert database may store a portfolio of mobile phone repair experts matched with mobile phone repair experts. This may include scheduling appointments with cell phone repair experts. In addition, the mobile phone repair expert's history may include which mobile phone was repaired by the mobile phone repair specialist, which part of the mobile phone was repaired, when the repair was performed, and the like.

That is, the apparatus 200 may identify mobile phone repair experts included in the mobile phone repair expert database as candidate mobile phone repair experts from the mobile phone repair expert database.

In addition, the device 200 can check which used mobile phone is classified among the first group, the 2-1 group, and the 2-2-1 group by checking the used mobile phone classification group and the used mobile phone repair plan. .

In step S602, the device 200 may confirm that used mobile phones are classified into the first group.

Specifically, as a result of checking the used mobile phone group and the used mobile phone repair plan, the device 200 determines that the used mobile phone is classified as the first group and the used mobile phone repair plan includes initialization and washing. 200) can confirm that used mobile phones are classified as the first group.

If it is determined in step S602 that the used mobile phone is classified into the first group, in step S603, the device 200 may randomly select one of the candidate mobile phone repair experts.

Specifically, the device 200 randomly selects one of the candidate mobile phone repair experts when it is confirmed that the used mobile phone is classified into the first group and repair of the used mobile phone only needs to be initialized and washed. You can select a cell phone repair specialist to repair your used cell phone.

In step S604, the device 200 may confirm that the used mobile phones are classified into the 2-1 group.

Specifically, the device 200 identifies the used mobile phone group and the used mobile phone repair plan. As a result, the used mobile phone is classified into the 2-1 group, and the used mobile phone repair plan combines the used mobile phone model name and problem keyword. When a search word is searched on the Internet and it is confirmed that the repair method provides content with a high number of hits, the device 200 may confirm that the used mobile phone is classified into the 2-1 group.

In step S605, the device 200 may confirm that the used mobile phones are classified into the 2-2-1 group.

Specifically, the device 200 identifies the used mobile phone group and the used mobile phone repair plan. As a result, the used mobile phone is classified into the 2-2-1 group, and the used mobile phone repair plan is the model name and part keyword of the used mobile phone. When it is confirmed that the search term combining is searched on the Internet and the repair method for providing content with a high number of hits is confirmed, the device 200 may confirm that the used mobile phone is classified into the 2-2-1 group.

In step S606, the device 200 may obtain a portfolio of candidate mobile phone repair experts from the mobile phone repair expert database.

Specifically, when the device 200 confirms that the used mobile phone is classified as the 2-1 group, or that the used mobile phone is classified as the 2-2-1 group, the device 200 is a mobile phone repair specialist. A portfolio of candidate mobile phone repair experts can be obtained from the database.

That is, if the device 200 determines that the used mobile phone is classified into either the 2-1 group or the 2-2-1 group, the device 200 selects a more suitable mobile phone repair expert from the mobile phone repair expert database as a candidate mobile phone repair specialist. portfolio can be obtained.

In step S607 , the apparatus 200 may assign a first score to each of the candidate mobile phone repair experts as a higher score as the mobile phone repair expert has a higher rating. In this case, the mobile phone repair expert's rating may be set as an average value of scores evaluated by customers who have repaired mobile phones through the mobile phone repair expert, and the mobile phone repair expert's rating may be stored in the mobile phone repair specialist's portfolio.

For example, when the rating of the first candidate mobile phone repair expert is confirmed as 4 points and the rating of the second candidate mobile phone repair expert is confirmed as 5 points, the device 200 determines the first candidate mobile phone repair specialist's rating. A first score of 40 points may be assigned to a mobile phone repair specialist, and a first score of 50 points may be assigned to a second candidate mobile phone repair specialist.

In step S608, the apparatus 200 may assign a lower second score to each of the candidate mobile phone repair experts as the number of scheduled repairs increases. To this end, the mobile phone repair specialist's portfolio may include a mobile phone repair specialist's reservation schedule, and the reservation schedule may include details of when and which mobile phone repair work is to be performed.

For example, as a result of checking the reservation schedule of the first candidate mobile phone repair expert, the apparatus 200 may confirm that the number of repairs reserved for the first candidate mobile phone repair expert is 5, and confirm the reservation schedule of the second candidate mobile phone repair expert. Result The number of repairs reserved for the second candidate mobile phone repair specialist can be confirmed as 10 cases, and according to the number of repairs reserved, the second score is given to the first candidate mobile phone repair specialist by 40 points, and the second candidate mobile phone repair specialist is given a second score. 2 points can be awarded 20 points.

That is, as a result of checking the number of repairs reserved for each of the candidate mobile phone repair experts, the apparatus 200 determines that it is difficult to entrust the used mobile phone repair to the candidate mobile phone repair specialist as the number of reservation schedules increases, and gives the second score a low score. can do.

In step S609, the apparatus 200 may assign a lower third score to each of the candidate mobile phone repair experts as the number of repairs performed within a predetermined threshold period increases. Here, the threshold period may be set differently according to embodiments.

For example, the device 200 may check the number of repairs performed by the first candidate mobile phone repair specialist within a recent month of 50 through the portfolio of the first candidate mobile phone repair specialist, and the second candidate mobile phone repair specialist. It is possible to check the number of repairs performed by the second candidate mobile phone repair specialist within the last month through the portfolio of 100 repairs, and according to the number of repairs performed within the standard period, the number of repairs performed by the second candidate mobile phone repair specialist is 40 points may be given as 3 points, and 20 points may be assigned as a third point to the second candidate mobile phone repair specialist.

That is, as a result of checking the number of repairs performed for each of the candidate mobile phone repair experts within a critical period, the apparatus 200 determines that the candidate mobile phone repair specialist is tired and has low concentration as the number of repairs increases. 3 points can be given as a low score.

In step S610, the apparatus 200 may assign a higher fourth score to each of the candidate mobile phone repair experts as the number of repair results for the model name of the used mobile phone registered in the portfolio increases.

Specifically, the device 200 may check the model name of the used mobile phone to be repaired through information on the used mobile phone, and the device 200 may determine the number of mobile phone repair experts included in the portfolio for each of the candidate mobile phone repair experts. By checking the history, you can check the number of repair results corresponding to the model name of the used mobile phone.

For example, the model name of the used mobile phone is the first model name, and as a result of checking the portfolio of the first candidate mobile phone repair specialist, the device 200 finds that 10 repair results for the first model name are found in the portfolio of the first candidate mobile phone repair specialist. As a result of checking the portfolio of the second candidate mobile phone repair specialist, it can be confirmed that 20 repair results for the first model name are registered in the portfolio of the second candidate mobile phone repair specialist, and are registered in the portfolio. According to the number of repair results for the first model name, a fourth score of 20 points may be assigned to a first candidate mobile phone repair expert, and a fourth score of 40 points may be assigned to a second candidate mobile phone repair expert.

If it is confirmed in step S604 that the used mobile phone is classified into the 2-1 group, in step S611, the device 200 determines the number of repair results for the problem keyword registered in the portfolio for each of the candidate mobile phone repair experts. A fifth score may be given as a high score.

Specifically, if it is confirmed that the used mobile phone is classified into the 2-1 group, the device 200 may check the generated problem keyword to generate a repair plan for the used mobile phone, and the device 200 repairs the candidate mobile phone. For each expert, the number of repair results corresponding to the problem keyword can be confirmed by checking the history of the mobile phone repair expert included in the portfolio.

For example, the problem keyword is display, and as a result of checking the portfolio of the first candidate mobile phone repair specialist, the device 200 can confirm that 20 repair results for the display are registered in the portfolio of the first candidate mobile phone repair specialist. As a result of checking the portfolio of the second candidate mobile phone repair specialist, it can be seen that 10 repair results for displays are registered in the portfolio of the second candidate mobile phone repair specialist, and the problem keyword registered in the portfolio is the display. According to the number of repair results, a fifth score of 40 points may be assigned to a first candidate mobile phone repair expert, and a fifth score of 20 points may be assigned to a second candidate mobile phone repair expert.

If it is confirmed in step S605 that the used mobile phone is classified into the 2-2-1 group, in step S612, the device 200 displays repair results for parts keywords registered in the portfolio for each of the candidate mobile phone repair experts. The higher the number, the higher the fifth score may be assigned.

Specifically, if it is confirmed that the used mobile phone is classified into the 2-2-1 group, the device 200 may check a part keyword generated to generate a repair plan for the used mobile phone, and the device 200 may also select the candidate For each mobile phone repair specialist, the number of repair results corresponding to the part keyword can be confirmed by checking the history of the mobile phone repair specialist included in the portfolio.

For example, the part keyword is a camera module, and as a result of checking the portfolio of the first candidate mobile phone repair specialist, the device 200 finds that five repair results for the camera module are registered in the portfolio of the first candidate mobile phone repair specialist. As a result of checking the portfolio of the second candidate mobile phone repair specialist, it can be seen that 20 repair results for the camera module are registered in the portfolio of the second candidate mobile phone repair specialist, and the part keyword registered in the portfolio According to the number of repair results for camera modules, a fifth score of 10 may be assigned to a first candidate mobile phone repair expert, and a fifth score of 40 may be assigned to a second candidate mobile phone repair expert.

In step S613, the apparatus 200 may calculate a total score by summing up the first score, the second score, the third score, the fourth score, and the fifth score for each of the candidate mobile phone repair experts.

In this case, the first to fifth scores may be assigned points within the same range or may be assigned points within different ranges. In this case, the first to fifth scores may be differentially set in a range to be given according to importance. For example, the first score is assigned within the range of 0 to 60 points, the second score is assigned within the range of 0 to 70 points, the third score is assigned within the range of 0 to 80 points, and the second score is assigned within the range of 0 to 80 points. A score of 4 may be assigned within a range of 0 to 90 points, and a fifth score may be assigned within a range of 0 to 100 points.

In step S614, the apparatus 200 may compare the total scores of each of the candidate mobile phone repair experts, and select a candidate mobile phone repair expert with the highest total score as the first mobile phone repair expert.

Due to this, the device 200 has an effect of selecting an appropriate mobile phone repair expert to repair the used mobile phone.

Meanwhile, the device 200 may adjust mobile phone repair experts to repair used mobile phones through ranking setting.

7 is a flowchart illustrating a process of setting rankings for candidate mobile phone experts according to the number of repairs and registrations according to an embodiment.

Referring to FIG. 7 , first, in step S701 , the apparatus 200 may check the number of times of repairing the mobile phone for each candidate mobile phone repair expert for each period. Here, the period may be variously set to weekly, monthly, quarterly, or the like.

For example, the device 200 may determine the number of repairs performed by the first candidate mobile phone repair expert for each period based on the history included in the portfolio of the first candidate mobile phone repair expert, and repair the second candidate mobile phone. Based on the history included in the expert's portfolio, the number of times the second candidate mobile phone repair specialist has repaired the mobile phone can be confirmed for each period.

In step S702, the apparatus 200 may set a first activity index for each of the candidate mobile phone repair experts based on the number of repairs during the first period. Here, the first period is a preset period and may be set differently according to embodiments.

For example, as a result of checking the number of repairs of the mobile phone by the first candidate mobile phone repair expert for each period, the apparatus 200 determines that the number of repairs of the first candidate mobile phone repair expert is 10 during the first period, the first candidate mobile phone repair expert The first activity index of the mobile phone repair specialist may be set to 10, and as a result of checking the number of repairs performed by the second candidate mobile phone repair specialist for each period, the number of repairs of the second candidate mobile phone repair specialist during the first period is 20 times. If confirmed, the first activity index of the second candidate mobile phone repair expert may be set to 20.

Meanwhile, in step S703 , the device 200 may check the number of registrations of repair results registered as portfolios for each candidate mobile phone repair specialist for each period. Here, the period may be variously set to weekly, monthly, quarterly, or the like.

For example, the device 200 may check the number of registrations of repair results registered in the portfolio of the first candidate mobile phone repair expert for each period, based on the portfolio of the first candidate mobile phone repair specialist, and determine the number of second candidate mobile phone repair experts. Based on the portfolio, it is possible to check the number of registrations of repair results registered in the portfolio of the second candidate mobile phone repair specialist for each period.

In step S704, the apparatus 200 may set a second activity index for each of the candidate mobile phone repair experts based on the number of registrations during the first period.

For example, as a result of checking the number of registrations of repair results registered in the portfolio of the first candidate mobile phone repair expert for each period, the apparatus 200 determines that the number of registrations of the first candidate mobile phone repair expert is 10 during the first period. 1 The second activity index of the candidate mobile phone repair specialist may be set to 10, and as a result of checking the number of registrations of repair results registered in the portfolio of the second candidate mobile phone repair specialist for each period, the registration of the second candidate mobile phone repair specialist during the first period If the number of times is confirmed to be 20, the second activity index of the second candidate mobile phone repair expert may be set to 20.

The first activity index and the second activity index may be set to numerical values within the same range or may be set to numerical values within different ranges.

In step S705, the apparatus 200 may calculate an activity index of the first period by summing the first activity index and the second activity index of each of the candidate mobile phone repair experts.

In step S706, the device 200 may set a ranking for each of the candidate mobile phone repair experts based on the activity index of the first period.

That is, the apparatus 200 calculates activity indices of the first period for each of the candidate mobile phone repair experts, compares the activity indices of the first period, and sets a ranking for each of the candidate mobile phone repair experts. . In this case, the device 200 may set the ranking of the candidate mobile phone repair experts, with the higher the value of the activity index of the first period, the higher the rank.

8 is a flowchart illustrating a process of adjusting mobile phone repair experts who have repaired used mobile phones through rankings of candidate mobile phone repair experts according to an embodiment.

Referring to FIG. 8 , first, in step S801, as a result of setting rankings for candidate mobile phone repair experts, the apparatus 200 may confirm that the first mobile phone repair expert is set to the first rank.

In step S802, the device 200 may check whether the first rank is higher than the reference rank. Here, the reference rank may be set differently according to embodiments.

If the first rank is determined to be higher than the standard rank in step S802, in step S803, the device 200 may set the first mobile phone repair specialist as a mobile phone repair specialist to repair the used mobile phone.

For example, when the standard rank is set to 3rd and the rank of the first mobile phone repair specialist is set to 2nd, the device 200 determines that the rank of the first mobile phone repair specialist is higher than the standard rank, Mobile phone repair experts can be set up as mobile phone repair experts to repair used phones.

In step S802, if the first rank is determined to be not higher than the reference rank, in step S804, the apparatus 200 compares the total scores of the candidate mobile phone repair experts, and the candidate mobile phone with the highest total score next to the first mobile phone repair specialist. A repair specialist may be selected as a second mobile phone repair specialist.

In step S805, the apparatus 200 may confirm that the ranking of the second mobile phone repair expert is set to the second rank as a result of setting the ranking of the candidate mobile phone repair experts.

In step S806, the device 200 may check whether the second rank is higher than the reference rank.

In step S806, if the second rank is higher than the standard rank, in step S807, the device 200 may set the second mobile phone repair specialist as a mobile phone repair specialist to repair the used mobile phone.

If it is confirmed in step S806 that the second rank is not higher than the reference rank, returning to step S804, the apparatus 200 compares the total scores of each of the candidate mobile phone repair experts, and the total score is higher than the second mobile phone repair specialist. A candidate mobile phone repair specialist may be selected as a third mobile phone repair specialist.

9 is an exemplary diagram of a configuration of a device according to an embodiment.

Device 200 according to an embodiment includes a processor 210 and a memory 220 . The processor 210 may include at least one device described above with reference to FIGS. 1 to 8 or may perform at least one method described above with reference to FIGS. 1 to 8 . A person or organization using the device 200 may provide services related to some or all of the methods described above with reference to FIGS. 1 to 8 .

The memory 220 may store information related to the methods described above or may store a program in which the methods described below are implemented. Memory 220 may be volatile memory or non-volatile memory.

The processor 210 may execute a program and control the device 200 . Program codes executed by the processor 210 may be stored in the memory 220 . The device 200 may be connected to an external device (eg, a personal computer or network) through an input/output device (not shown) and exchange data through wired/wireless communication.

The embodiments described above may be implemented as hardware components, software components, and/or a combination of hardware components and software components. For example, the devices, methods and components described in the embodiments may include, for example, a processor, a controller, an arithmetic logic unit (ALU), a digital signal processor, a microcomputer, a field programmable gate (FPGA). array), programmable logic units (PLUs), microprocessors, or any other device capable of executing and responding to instructions. A processing device may run an operating system (OS) and one or more software applications running on the operating system. A processing device may also access, store, manipulate, process, and generate data in response to execution of software. For convenience of understanding, there are cases in which one processing device is used, but those skilled in the art will understand that the processing device includes a plurality of processing elements and/or a plurality of types of processing elements. It can be seen that it can include. For example, a processing device may include a plurality of processors or a processor and a controller. Other processing configurations are also possible, such as parallel processors.

The method according to the embodiment may be implemented in the form of program instructions that can be executed through various computer means and recorded on a computer readable medium. The computer readable medium may include program instructions, data files, data structures, etc. alone or in combination. Program commands recorded on the medium may be specially designed and configured for the embodiment or may be known and usable to those skilled in computer software. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks and magnetic tapes, optical media such as CD-ROMs and DVDs, and magnetic media such as floptical disks. - includes hardware devices specially configured to store and execute program instructions, such as magneto-optical media, and ROM, RAM, flash memory, and the like. Examples of program instructions include high-level language codes that can be executed by a computer using an interpreter, as well as machine language codes such as those produced by a compiler. The hardware devices described above may be configured to operate as one or more software modules to perform the operations of the embodiments, and vice versa.

Software may include a computer program, code, instructions, or a combination of one or more of the foregoing, which configures a processing device to operate as desired or processes independently or collectively. The device can be commanded. Software and/or data may be any tangible machine, component, physical device, virtual equipment, computer storage medium or device, intended to be interpreted by or provide instructions or data to a processing device. , or may be permanently or temporarily embodied in a transmitted signal wave. Software may be distributed on networked computer systems and stored or executed in a distributed manner. Software and data may be stored on one or more computer readable media.

As described above, although the embodiments have been described with limited drawings, those skilled in the art can apply various technical modifications and variations based on the above. For example, the described techniques may be performed in an order different from the method described, and/or components of the described system, structure, device, circuit, etc. may be combined or combined in a different form than the method described, or other components may be used. Or even if it is replaced or substituted by equivalents, appropriate results can be achieved.

Therefore, other implementations, other embodiments, and equivalents of the claims are within the scope of the following claims.

Claims (3)

In the export sales method through the purchase and repair of used mobile phones, performed by the device,
obtaining information on the used mobile phone, including the model name of the used mobile phone to be sold, the manufacturer of the used mobile phone, the storage space of the used mobile phone, and the manufacturing year of the used mobile phone, from a terminal of the used mobile phone seller;
determining whether to purchase the used mobile phone based on the used mobile phone information;
transmitting whether or not the used mobile phone is purchased to a terminal of the used mobile phone seller;
receiving a status of the used mobile phone through a mobile phone inspection device when the used mobile phone is purchased through the used mobile phone seller;
classifying the used mobile phone based on the received used mobile phone state;
selecting a repair plan for the used mobile phone based on the classified used mobile phone;
Transmitting the used mobile phone repair plan to a mobile phone repair expert's terminal;
uploading the repaired used mobile phone to a mobile phone sales site when a message indicating that repair of the used mobile phone has been completed is received from the mobile phone repair expert's terminal; and
Exporting the repaired used mobile phone through the mobile phone sales site;
classifying the used mobile phone based on the received used mobile phone state; Since the
selecting a purchase price of the used mobile phone and paying the used mobile phone seller a payment based on the selected purchase price;
Classifying the used mobile phone based on the received used mobile phone state;
A first screening step of obtaining whether or not the used mobile phone has any problems through the mobile phone inspection device, classifying used mobile phones without problems into a first group, and classifying used mobile phones with problems into a second group;
Through the mobile phone inspection device, it is acquired whether or not the problem of the used mobile phone classified as the second group is likely to be solved, and the used mobile phone having the possibility of being solved is classified as the 2-1 group, and the problem is solved. A second screening step of classifying used mobile phones that are unlikely to be used into the 2-2 group;
Through the mobile phone inspection device, each part is checked in response to the used mobile phone classified in the 2-2 group to determine whether there are usable parts, and the used mobile phone with usable parts is classified as the 2-2-1 group. , and includes a third screening step of classifying used mobile phones with no usable parts into the 2-2-2 group,
In the second screening step, the image obtained through the mobile phone inspection device is analyzed to obtain the name of the part with the problem and generate it as a problem keyword;
In the third screening step, the image obtained through the mobile phone inspection device is analyzed to obtain the names of usable parts and generate them as part keywords,
The repair plan of the used mobile phone,
The repair method of the used mobile phone classified as the first group is a repair method including initialization and washing;
The repair plan for the used mobile phone classified as the 2-1 group includes initialization, cleaning, and problem repair, and searches the Internet for a search word combining the model name of the used mobile phone classified as the 2-1 group and the problem keyword. It is a repair method to provide content with high number of views,
The method for repairing the used mobile phone classified into the 2-2-1 group includes extracting usable parts, and a search word obtained by combining the model name of the used mobile phone classified into the 2-2-1 group and the parts keyword is searched through the Internet. It is a repair method to search for and provide content with high number of views,
When a message is received from the mobile phone repair expert's terminal that the first part, which is a usable part of the used mobile phone classified into the 2-2-1 group, has been extracted,
Based on the model name of the used mobile phone, checking whether all parts other than the first part are in stock among usable parts matched with the model name of the used mobile phone in an inventory database;
If it is confirmed that all parts except the first part are in stock in the inventory database, the parts are delivered to the mobile phone repair specialist, and the mobile phone is manufactured by assembling the model name of the used mobile phone and the corresponding parts with the mobile phone repair specialist's terminal. sending a message to do, and
When it is confirmed that there are parts out of stock even excluding the first part in the inventory database, matching the model name of the used mobile phone in the inventory database and storing the first part,
The step of selecting the purchase price of the used mobile phone,
generating a basic purchase price of the used mobile phone based on the used mobile phone information and the condition of the used mobile phone;
Checking the release time of new products for each manufacturer of the used mobile phone;
Updating the basic purchase price by applying a preset release penalty weight to the used mobile phone when the current time and the new product release time by manufacturer of the used mobile phone are less than a preset reference period;
Checking the sales history of the used mobile phone seller and checking the number of sales for each group;
Setting a first numerical value as the sum of the number of sales of used mobile phones classified as the first group and the number of sales of used mobile phones classified as the 2-1 group;
Setting a second numerical value based on the number of sales of used mobile phones classified into the 2-2 group;
generating a weight based on the first value and the second value; and
Selecting a final purchase price of the used mobile phone by applying the weight to the basic purchase price of the used mobile phone.
How to export and sell through the purchase and repair of used mobile phones. delete delete