KR20040086492A - Method for pc specification analyzation and compensating sales using internet - Google Patents

Abstract

PURPOSE: A method for analyzing/evaluating a computer specification and performing compensation sales using the Internet is provided to offer an analysis result by analyzing the specification of a computer connected to a web site through the Internet, offer a web site user with an exchange PC proposal and an optimized proposal by using the analysis result, and relay a compensating sales service. CONSTITUTION: A web server generates an attribute code virtually by extracting the specification information of the connected computer and outputs the same specification evaluation information of a physical attribute code value stored in the web server as the analysis result(305). The web server analyzes the optimal hardware specification needed for software by using the analyzed specification evaluation information and outputs the result(309). The web server presents an exchange computer fit to the user and outputs a price/specification comparing result. After settling a difference between the evaluated compensation price and the price of the exchange computer, the web server advances the compensation sales, and the exchange sales for a part or the computer selected from the user.

Description

How to Analyze, Evaluate, and Trade Computer Specifications Using the Internet {METHOD FOR PC SPECIFICATION ANALYZATION AND COMPENSATING SALES USING INTERNET}

The present invention relates to a method for analyzing / evaluating and evaluating computer specifications using the Internet, and to selling a computer, and to a computer-readable recording medium having recorded thereon a program for realizing the method. Analyze the specifications of the computer to provide computer specification evaluation information as an analysis result, and use the analysis result to provide the exchange PC proposal (commodity) and the optimization proposal (price) to the website user as a trade-in service. The computer can be used to read and analyze the computer specification analysis / evaluation and trade-in method using the Internet to relay the trade-in service to the users of many dealer websites at the used PC compensation price provided by the company. To a recording medium.

As the Internet becomes active, the penetration rate of personal computer (PC) per household in Korea is 80%, which is nearing the age of one household and one PC. In addition, due to the operation of the e-government (administrative computer network), the spread of PCs is expected to expand further, and life without PCs is so closely related to our lives that we cannot imagine it.

As the penetration rate of PC increases, according to the survey of consumer's PC purchasing tendency in 2001, the recent PC market is changing to a replacement market (80%) instead of a new market. It is expected to catch. This change in the PC market may be due to the behavior of consumers who have low specification of the PC they are currently using to replace it with a new PC, or to upgrade and reuse the PC they are using.

By the way, in replacing or upgrading to a new PC, consumers think that the specifications of the PC they are currently using are low, but if the specifications of the PC they are currently using correspond to the lower specifications in their performance, Many don't know whether a replacement is appropriate, whether an upgrade is appropriate, and how much it costs. In particular, when it is time to replace a new PC, how to deal with used PCs is a very difficult problem, but basically, the user does not know the exact specifications of the PC he is currently using. Even if you know the specification information, it is difficult for the user to make the right judgment and replace or upgrade the PC. In addition, it will be more so because a system that can provide the technology (combination factor) or analysis information (specific information, compensation price, exchange time, business analysis) that can solve these questions is not yet established.

Therefore, although the necessity was low in the general new market of the past, in the current alternative market, there is an urgent need for a method in which consumers can obtain the replacement or upgrade information of the PC in an easy and convenient way and purchase it directly based on the information.

Meanwhile, the problems caused by failing to properly handle the demands of the conventional alternative market are as follows.

First, when a consumer wants to replace a used PC with a new PC, the consumer has a problem in that he has to deal with the inconvenience of having to purchase a new PC after processing the used PC (used PC).

Second, if the consumer does not know the specifications of the PC in use, and wants to sell used, there is a problem in that the side of buying a second-hand PC to get a price by unilaterally calculating the price.

Third, although users can upgrade their PCs and recycle them, they can't do this in a timely manner due to lack of knowledge or information on upgrades, so they have to buy new PCs at a high price. .

In addition, the problems of the PC market causing the above problems are as follows.

First, the conventional PC market (used dealers, distributors) does not have the technical elements to suggest analysis information of the user's PC and the corresponding alternative PC or provide a method such as compensation or exchange through online.

Second, second-hand PC stores that sell second-hand PCs do not have product lineups for alternative PCs, so they do not adequately respond to replacement demand.

Third, the distribution store (agent) that sells new PCs does not have a treatment plan for used PCs, so users are not compensated for used PCs.

The present invention has been proposed to solve the above problems, and analyzes the specifications of a computer connected to a website using the Internet to provide computer specification evaluation information as an analysis result, and uses the analysis result to exchange PC. Internet to provide offer (commodity) and optimization offer (price) to the website users as a trade-in service, and to relay the trade-in service to the users of the multiple dealer websites at the used PC compensation price provided by the multiple used companies. It is an object of the present invention to provide a method for analyzing / evaluating and evaluating and evaluating computer specifications using a computer and a computer-readable recording medium recording a program for realizing the method.

1 is a configuration diagram of an embodiment of a computer specification analysis / evaluation and trade-in sales system using the Internet to which the present invention is applied.

Figure 2 is a detailed configuration diagram of an embodiment of a program running on a web server of the computer specification analysis / evaluation and trade-in system using the Internet according to the present invention.

3 is a detailed flowchart illustrating an embodiment of a process of providing evaluation information by analyzing a specification of a computer among the computer specification analysis / evaluation and compensation selling method using the Internet according to the present invention.

4 is a diagram illustrating an embodiment of a process of calculating a specification evaluation score of a computer among the computer specification analysis / evaluation and compensation selling method using the Internet according to the present invention;

5 is a diagram illustrating an embodiment of a process of calculating a replacement time prediction value of a computer in a computer specification analysis / evaluation and compensation selling method using the Internet according to the present invention;

FIG. 6 is a diagram illustrating an embodiment of a process of calculating computer business analysis information in a computer specification analysis / evaluation and compensation selling method using the Internet according to the present invention; FIG.

7 is a diagram illustrating an embodiment of a process of calculating a hardware specification value suitable for a computer task among the computer specification analysis / evaluation and compensation selling method using the Internet according to the present invention;

8 is a diagram illustrating an embodiment of a process of proposing a replacement product in a computer specification analysis / evaluation and trade-in method using the Internet according to the present invention;

9 is a diagram illustrating an example of a process of comparing and searching for an exchange product by price / specification in a computer specification analysis / evaluation and trade-in method using the Internet according to the present invention;

10 is a diagram illustrating an embodiment of a process of processing a reward product and an exchange product in a computer specification analysis / evaluation and compensation selling method using the Internet according to the present invention;

11 is a diagram illustrating an embodiment of a process of processing a search and input for a relay service among the computer specification analysis / evaluation and compensation selling method using the Internet according to the present invention;

* Explanation of symbols on the main parts of the drawing

21: Reward / Exchange Proposal Program 22: Used Sales Program

23: New Product Purchase Program

In order to achieve the above object, the present invention provides a method for analyzing / evaluating and evaluating computer specifications using the Internet, wherein the web server extracts specification information of a computer (PC) connected through an internet network, and virtually attribute code. A first step of outputting the same specification evaluation information (specific information, specification evaluation score, compensation price information, exchange time prediction information, business analysis information, etc.) of the physical attribute code value stored in the web server as an analysis result; A second step of analyzing, by the web server, an optimal hardware specification required for software (task) by using the specification evaluation information analyzed in the first step according to the task analysis request and outputting the result; A third step of the web server suggesting a switching computer suitable for the computer user, and outputting a price / specific comparison search result in response to a request from the user; After the web server pays the difference from the amount of the exchange computer that selected the compensation amount evaluated in the first step according to a request from the user, proceeds with the trade-in of the computer (PC) and the A fourth step of advancing exchange sales; And a fifth step of receiving a computer (PC) connected to the web server through a plurality of vendors' internet networks from the web server at a used compensation price input from the used company, and paying the exchange difference to proceed with the compensation sale. Include.

On the other hand, the present invention, in order to analyze / evaluate computer specifications using the Internet, and to sell compensation, the specification information of the computer (PC) that the web server is connected through the Internet network to the web server provided with the processor, and virtually After generating the attribute code, the first specification outputting the same specification evaluation information (specification information, specification evaluation score, compensation price information, exchange timing prediction information, business analysis information, etc.) of the physical attribute code value stored in the web server as an analysis result; function; A second function of analyzing, by the web server, an optimal hardware specification required for software (task) by using the specification evaluation information analyzed by the first function according to the task analysis request and outputting the result; A third function for the web server to propose a switching computer suitable for the computer user and to output a price / specific comparison search result in response to a request from the user; After the web server pays the difference from the amount of the exchange computer that selects the compensation amount evaluated in the first function according to a request from the user, proceeds with the trade-in of the computer PC and the A fourth function of advancing exchange sales; And a fifth function of receiving a computer (PC) connected to the web server through a plurality of vendors' internet networks from the web server at a used compensation price input from a corresponding used company, and paying the exchange difference to proceed with the trade. A computer readable recording medium having recorded thereon a program for realization is provided.

The above objects, features and advantages will become more apparent from the following detailed description taken in conjunction with the accompanying drawings. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a diagram illustrating an embodiment of a computer specification analysis / evaluation and trade-in system using the Internet to which the present invention is applied.

As shown in FIG. 1, the computer specification analysis / evaluation and trade-in system using the Internet to which the present invention is applied analyzes the specification of a personal computer (PC) 11 connected through an Internet network and evaluates the computer specification evaluation information. As a result of the analysis, and using the analysis results to provide the exchange PC proposal (commodity) and the optimization proposal (price) to the website users as a trade-in service, a number of vendors (14) and a number of used companies ( 12) Web server 13 for providing a trade-in service relay service to a plurality of merchant website users, and accesses the web server 13 to request specification analysis, exchange PC suggestion, trade-in, etc. A personal computer (PC) 11 to be provided, a number of used companies 12, and a number of vendors 14.

At this time, the web server 13 extracts the registry information of the personal computer (PC) 11 when the personal computer (PC) 11 of the user connected through the Internet network requests [compensation sale]. The attribute code is virtually generated using the extracted registry information. Then, the specification evaluation information (specification information, specification evaluation score, compensation price information, exchange time prediction information, business analysis information, etc.) corresponding to the attribute code value stored in advance in the web server 13 is provided as an analysis result. .

Further, when the personal computer (PC) 11 of the user connected through the Internet network requests the [exchange proposal], the web server 13 uses the analysis result to provide the exchange PC proposal information (work analysis proposal, automatic Custom proposals, remodeling proposals, upgrade proposals, etc.) are calculated and the optimal exchange PC output is provided as an exchange proposal result.

In addition, the web server 13 is an optimization proposal that can be compensated and exchanged at a minimum cost from the result of the exchange proposal when the personal computer (PC) 11 of the user connected through the Internet network requests [order] ( Price / specification search, reverse auction, used auction, circulating price, etc.) is provided as a trade-in service to a personal computer (PC) 11 user online.

In addition, the web server 13 provides a number of used companies (12) systematically coded specification information for each part, and when the used company 12 inputs the used purchase price of the corresponding parts, a plurality of vendors ( It is provided to the 14 as compensation price information, so that the seller 14 can select the used company 12 that provides the appropriate compensation price and relay the compensation sale.

The overall operation process will be described in detail with reference to FIG. 2.

2 is a detailed configuration diagram of an embodiment of a program running on a web server of a computer specification analysis / evaluation and trade-in system using the Internet according to the present invention.

As shown in FIG. 2, the program driven by the web server 13 of the computer specification analysis / evaluation and compensation sales system using the Internet according to the present invention is largely a reward / exchange proposal program 21, a used sale program 22. ), And may be divided into a new product purchase program 23.

In other words, the specification of the personal computer (PC) 11 connected through the Internet network is scanned and the specification evaluation 212 (evaluation score, compensation amount, exchange time prediction, business analysis) of the personal computer (PC) 11 is performed. Compensation to provide the result to the user through the display device of the personal computer (PC) 11 and to provide suitable personal computer (PC) 11 replacement information such as remodeling, upgrading, or purchasing a new product. Co-purchase or purchase a new product (PC) in accordance with an exchange offer program (21), a used sale program (22) for selling a used personal computer (PC) (11) by auction in accordance with a user's reward order, and a user's exchange order. And a new product purchase program 23 for purchasing through reverse auction.

At this time, the compensation / exchange proposal program 21 performs various specification evaluations based on the compensation and exchange data reflected up to the previous day, and reflects the result in the physical property code of each part of the database of the web server 13, The second-hand sales program 22 and the new product purchase program 23 also reflect the compensation and exchange prices reflected up to the previous day in the physical attribute codes for each part.

First, the overall operation process is as follows. When the personal computer (PC) 11 accesses the web server 13 through the Internet network, the web server 13 completes the membership authentication, and then the user of the personal computer (PC) 11 performs [reward sale]. As a selection, the specification analysis program 211 is performed.

That is, the web server 13 extracts registry information of the connected personal computer (PC) 11, classifies the extracted registry information, generates hardware property codes and software property codes for each part, and then the web server. Specification evaluation information (specification information, specification evaluation score, compensation price information, exchange timing prediction information) corresponding to the hardware attribute code value of (13) and specification evaluation information corresponding to the software attribute code value of the web server 13 ( Work analysis information) is provided as a result of analysis through a user display device (monitor) of the personal computer (PC) 11. At this time, the hardware attribute code and software attribute code are stored in advance in the web server 13.

On the other hand, the compensation price information according to the specification evaluation information of the personal computer (PC) 11 is provided to the user through the display device (monitor) the compensation amount for each part and the total compensation amount corresponding to the hardware attribute code, The specification evaluation score according to the specification evaluation information of the PC 11 is provided to the user through the display device (monitor), and the total evaluation score for each component corresponding to the hardware attribute code is provided to the user. Example of replacement timing according to the specification evaluation information of)) The replacement timing and the replacement period corresponding to the hardware attribute code are provided to the user through the display device (monitor), and according to the specification evaluation information of the personal computer (PC) 11 In the work analysis information, work analysis information corresponding to the software attribute code is provided to the user through the display device (monitor).

Meanwhile, in order to receive a suggestion of the exchange PC using the result analyzed as described above, two methods may be largely executed (213). That is, the business analysis proposal will be described later in more detail with reference to FIG. 6 and the automatic customization proposal will be described with reference to FIG. 7. The output of the exchange PC proposal proposed in two ways, the business analysis proposal and the auto-custom proposal, is provided to the user through a display device (monitor).

After that, the user selects a comparison search 216 of the exchange PC proposal result and is provided with information about various products (PC) corresponding to the proposed specification (linked with product information of a shopping mall operated by a web server). . When the user selects the reward / exchange order 217 after determining the desired product (PC) through the comparative search, the personal computer (PC) 11 currently used by the user is used as the reward product, and the comparative search is performed. Through the evaluation of the specification using the selected exchange PC as an exchange product, the calculated compensation amount is requested to pay the difference between the exchange amount corresponding to the exchange product.

When the user completes payment after confirming the payment amount, the exchange product (newly purchased PC) is registered in the new product purchase program 23, and the "co-auction" or "reverse auction" is performed, and the reward product (the user used the Used PC) is registered in the used sale program 22 to be "sold separately" or "volume auction". Then, the sales or auction starting price and the auction bids for each product are automatically generated, and the reward products are accumulated in real time and "sold separately" while the accumulated quantity exceeds 10 units. Move on and proceed.

Subsequently, the average selling price that has been won in the “single sale” or “volume auction” is converted into the compensation price and is reflected as the compensation amount for each part in the specification evaluation 212. Also in the proposal form 215, the remodeling PC and the upgrade PC It is also reflected in the second-hand selling price of parts. At this time, the average purchase price that is won in the "joint auction" or "reverse auction" is converted into the selling price and reflected in the proposal type 215 to present the price of the exchange product. In addition, when there is a difference between the price paid for the actually traded reward product and the purchase price for the exchange product, the difference is settled (cyclic price auction method).

Meanwhile, as described above, the order information for which compensation and exchange are completed is classified and stored in the database as compensation data and exchange data, respectively, and is used as data to calculate specification evaluation information using accumulated data.

The overall operation will be described in detail with reference to FIGS. 3 and 8.

FIG. 3 is a detailed flowchart illustrating a process of analyzing evaluation of a specification of a personal computer (PC) and providing evaluation information in the computer specification analysis / evaluation and compensation selling method using the Internet according to the present invention.

First, when the personal computer (PC) 11 accesses the web server 13 via the Internet network and selects [Compensation Sale] (301), the web server 13 completes member authentication (302), and then the specification. The analysis program 211 is executed (303). At this time, the member authentication process first checks whether the member, and if the member requests the OCX trust check to install the OCX when the OCX trust check is completed. Then, the specification analysis program is executed to extract and analyze registry information of the personal computer (PC) 11 (304).

At this time, the web server 13 used the OCX authentication system of "Verisign" as a security system authentication means for allowing access to the personal computer (PC) 11, and the user PC specification analysis program of the authenticated computer terminal is " The OS version is determined by the "T OS Version Info" function and the registry version information in the "Windows.pas" file provided by Borland's Delphi library. After that, the user PC specification analysis program uses the function of reading the value at a specific position through Delphi's "Trestory" function and using specific registry information of various OS versions (Window95, Window98, WindowNT, Window2000, Window XP, etc.). Analyze hardware and software specifications of certified computer terminals.

As described above, the reason why the analysis of the exact specification information is necessary is to solve the problem that most users do not know exactly what the specification of their PC. In other words, more than 80% of all households have a personal computer (PC), but if you ask the user "what kind of PC are you using," most of them only have the name of the processor, such as the Pentium 3 and Pentium 4, or the capacity of the hard disk. I can only answer. Therefore, there is a problem that the user can not accurately determine whether the PC needs to be replaced, if replaced with what specifications. The specification analysis program 303 analyzes the hardware and software specifications of the user's PC and provides them to the user, so that the user can determine the necessity of replacing the PC and directly select a PC to replace. . In addition, the exact specification information obtained from the specification analysis program 303 may be provided as basic information in proceeding the compensation / exchange sales may suggest various forms of alternatives.

On the other hand, the hardware and software information of the registry analyzed by the specification analysis program virtually generates the property code for each part (305), and transmits the information to the web server 13 (306), stored in the web server 13 Specification evaluation information identical to the attribute code values of the physical hardware and software is extracted (307). At this time, the specification information and the evaluation information are stored in the member database (308), and are output as the specification evaluation information of the connected personal computer (PC) 11 through the display device (monitor) (309).

Here, the concept, necessity, and generation process of hardware attribute code will be described. The software attribute code will be described later in detail with reference to FIG. 6.

First, hardware property code is basically a code system that classifies the characteristics of each component constituting the PC, and automatically or physically generates the combination (interoperability) relationship of the components with the values of the characteristic rules using numerals or English letters. Means. First, the web server 13 generates a hardware attribute code for each part whenever a product is registered. As described above, the hardware attribute code system is systemized with the compatibility between components in mind, and the hardware attribute code of numbers or alphabets has the advantage of being able to variously apply specification information by ranking, scoring, and sequencing.

On the other hand, the registry information in the operating system (OS) is divided by parts. For example, as the device manager generally finds processes, motherboards, memory, and hard disks, parts-specific information is organized in the registry, and the specification analysis program 211 displays detailed attribute information of these parts. Will be extracted.

In the following description, a process of automatically generating hardware attribute codes for components of a process, a main board, and a memory will be described as an example.

First of all, from the registry of parts called processes, such as CPU, Pentium 3, Pentium 4, etc., processing speed (900Mhz, 2000Mhz, etc.), socket type (370Pin, 478Pin, etc.), system bus (133Mhz, 400Mhz, etc.) Information can be extracted. In reality, more attribute information is extracted, but the information necessary to generate the hardware attribute code of the CPU is the above information. The extracted information is combined with the location of mutually distinctive rules to generate the following hardware property code values.

That is, in the following example, the hardware attribute code is composed of 16 digits, but it can be expanded to more digits depending on the compatibility between components. The first 3 digits of the 16 digits of the attribute code indicate the type of component, and are defined as process = CPU, motherboard = MBD memory = RAM, and so on.

4 digits to 6 digits represent the system bus and are treated as 133Mhz = 013, 266Mhz = 026 and 400Mhz = 040. The 7 to 8 digits represent the socket specifications and are treated as 370Pin = 37, 478Pin = 47, and Socket A = SA.

In addition, from 9 to 10 digits, the value means a series, and it is treated as Pentium III = P3, Pentium 4 = P4, Athlon XP = AX, etc., and 11 to 13 digits means the processing speed. It is treated as a value such as = 086, 2000Mhz = 200, and 14 to 16 digits are treated as a serial number XXX which is not meaningful.

Next, from the main board or registry of the component called MBD, CPU support system bus (133Mhz, 400Mhz, etc.), socket type (370,478, etc.), memory type (SDRAM, DDR, etc.), memory support system bus (133Mhz, 266Mhz, etc.) Information such as) can be extracted. In reality, more attribute information is extracted, but the information necessary to generate the attribute code of the MBD is the above information. The extracted information is combined with the location of mutually distinctive rules to generate the following hardware property code.

In other words, the first 3 digits of the 16 digits of the attribute code are the type of component, which is treated as motherboard = MBD, and the 4 to 6 digits are the system buses of the CPU supported by the motherboard. = 013, 266Mhz = 026, etc., and 7 to 8 digits are the values of the socket specifications of the motherboard, and they are treated as 370Pin = 37, 478Pin = 47, Socket A = SA, etc. .

In addition, 9 to 11 digits represent the buses of memory supported by the motherboard, and are processed as 133Mhz = 013, 266Mhz = 026, etc., and 12 digits represent the kind of memory supported by the motherboard. The value is processed as SDRAM = S, DDR = D, etc., and 13 digits means the maximum memory allowable range supported by the motherboard. It is processed as 1024MB = 1, 2048MB = 2, 3072MB = 3, etc. . The 14 to 16 digits represent the hard disk interface method supported by the motherboard and are treated as DMA33 = D03, DMA66 = D06, and ATA100 = A10.

Next, from the registry of parts called memory, RAM, total memory capacity (128MB, 320MB, etc.), the number of blank memory slots (1, 2, 3, etc.), memory bus (133Mhz, 266Mhz, etc.), memory type Information such as (SDRAM, DDRRAM) can be extracted. In reality, more attribute information is extracted, but the information required to generate the attribute code of RAM is the above information. The extracted information values are combined with the location of the mutual characteristic rule to generate the hardware property code as follows.

That is, the first 3 digits of the 16 digits of the attribute code represent the type of component, and memory = RAM. The values from 4 to 7 digits represent the total capacity of the memory. 128MB = 0128, 320MB = 0320 8 digits are the remaining slots of the memory, and 1 = 1, 2 = 2, 3 = 3, and so on.

In addition, 9 to 11 digits represent the bus of the memory, and are treated as 133Mhz = 013, 266Mhz = 026, etc., and 12 digits are treated as the memory type SDRAM = S, DDR = D, etc. 13 to 16 digits are treated as a serial number XXXX value which is not significant. In the same way, other components can be combined with each other to generate component-specific hardware attribute codes.

On the other hand, if you look closely at the attribute code system, you can see that it uses a combination method that associates the compatibility of parts.

For example, you can search or suggest compatible motherboard values (4-8 digits) through the system bus and socket standard values (4-8 digits) of the process, and vice versa. You can search or suggest a process. In addition, you can search or suggest compatible memory values (9-12 digits) through the motherboard's memory bus and type values (9-12 digits). You can search or suggest a compatible hard disk.

In addition, in the present invention, the hardware attribute code is essentially used to calculate the specification evaluation information as described above, and the maximum extension range of the process, the main board, the memory, the hard disk, etc. is calculated using the calculated specification information. To help users upgrade and remodel themselves. The hardware attribute code is used again in the exchange product suggestion process shown in FIG.

4 is a diagram illustrating an example of a process of calculating a specification evaluation score of a computer among the computer specification analysis / evaluation and compensation selling method using the Internet according to the present invention.

There are many ways to evaluate a computer's specifications. For example, although it is a simple method, the specifications of the core parts (CPU) released so far can be scored step by step, and the computer specifications of registered members can be classified and scored according to the distribution, but this method is based on arithmetic calculation. It is just a simple evaluation method that cannot be calculated whether the PC is suitable for the user's use, the specification of the replacement object, and when it is replaced.

According to the present invention, a computer evaluation of a completed compensation / exchange sale is classified into a hardware attribute code for each part and stored as compensation sale data and exchange sale data by using the accumulated data. By subdividing the components (main processor, memory, hard disk, VGA, optical disk) that affect the performance of the computer, the specifications of each component are sequenced step by step.

First, as shown in FIG. 4, the most compensated specification is "BC (Best Change) 42" and the most exchanged specification is "BS" by analyzing the trade-in data and exchange sales data accumulated for a certain period of time. (Best Sales) " (43), " LG (Low Grade) " (41) for the lowest specification of the part, and " High Grade (44) " Based on this, the parts are subdivided and the specifications of each part are ranked by stages (scores) to calculate the score.The number of specification steps from LG specification to BC specification is divided by 49 points to calculate the score for each specification step. Calculate the score for each specification level by dividing the number of specification steps to BC specification by 51 points (100-49), and calculate the score for each specification step by dividing the number of specification steps from HG specification to BS specification by 25 points (125-100). . In this case, 0 to 49 points are expressed as “low specifications”, 50 to discontinued specifications are expressed as “average specifications”, and 99 points from the lowest specifications currently sold are expressed as “high quality specifications”. , 100 to 125 points are expressed as "high-end specifications", of which 100 points are expressed as "best specifications".

Thus, after calculating the evaluation score according to the specifications of each component such as processor, memory, hard disk, VGA, optical disk, and the like according to the specification information of the personal computer (PC) 11 connected to the web server 13 The evaluation score is calculated, and the total evaluation score is calculated by calculating the weights assigned to each part (e.g., CPU 40%, memory 20%, VGA 20%, hard disk 10%, optical disk player 10%) and display device (monitor To the user.

This evaluation method is evaluated on a daily basis based on the compensation and exchange data reflected up to the previous day to calculate the evaluation score for each specification and stored in the evaluation score item of the physical attribute code of the web server 13 to the user connected to the web server 13 It will be provided as evaluation information.

FIG. 5 is a diagram illustrating an embodiment of a process of calculating a replacement time prediction value of a computer in a method for analyzing / evaluating computer specifications and evaluating rewards using the Internet according to the present invention.

In general, when a computer user thinks that the performance of the computer is poor, the upgrade information replaces only a simple part, and then replaces it with a new product immediately after using it for a certain period of time. The problem is that the user cannot determine when the replacement is really needed and when the replacement is appropriate. More importantly, in the past, hardware and software developed at a similar rate, but nowadays hardware advances much faster than software, which means that even though there is no major change in the specifications of the hardware required to run the software, There is a problem in purchasing the latest specifications while taking.

As a method of estimating the exchange time, the "BS (Best Sales)" time point 51 of each specification of each part obtained as a result of analyzing the accumulated trade data and the exchange sale data accumulated for a certain period of time is stored in a date format. The elapsed period up to now is calculated by searching for a time point when the "BC (Best Change)" specification was "BS (Best Sales)" in the past. In addition, the replacement time 53 of the remaining specifications is predicted by adding the elapsed period calculated to the current date. In addition, the calculated elapsed period may calculate a replacement cycle for each component.

The replacement time for each part calculated as described above is stored in the hardware attribute code of the web server 13 as the value of the replacement time and replacement cycle for each part.

6 is a detailed flowchart illustrating a computer business analysis process of the computer specification analysis / evaluation and compensation selling method using the Internet according to the present invention.

In general, the software shows the minimum or recommended hardware requirements to run the software. Although the software manufacturer's recommended specification does not have any problem in running the software, the benchmarks indicate that the hardware specification is higher than that. We can realize that it is required. That is, there is no problem in execution, but problems such as slowness or frequent downtime occur. In this case, hardware specification information is needed to actually run the software optimally.

On the contrary, if the computer user uses the new software, even if the current hardware specification is sufficient to run the software or upgrade the specific component, the software may be executed. Because you don't know it, you often replace it with a new computer. Even in this case, if the hardware specification information is provided to optimally execute the software, unnecessary waste may be prevented.

To solve this problem, the business analysis program 214 analyzes hardware specification information that can optimally execute the user's software and the latest software currently on the market, and proposes the user with an appropriate hardware specification.

In order to provide such judgment information, hardware minimum specification, recommended specification, and benchmark specification value of various softwares on the market should be transformed into physical hardware attribute code value for each software.

This section describes how to generate physical hardware attribute codes for Lineage 2 software for games.

First of all, the hardware specification of Lineage 2, the gaming software, requires CPU: Pentium 4 1Ghz or higher, RAM: 512MB, VGA: GeForce 4 Ti 64MB or higher, HDD: 3GB or higher, ODD: CD-ROM, etc.

However, the hardware specification benchmarking Lineage 2 is suitable for CPU: Pentium 4 2.0Ghz or higher, RAM: 512MB or higher, VGA: GeForce FX5200 128MB or higher, HDD: 4GB or higher, ODD: CD-ROM 48x, etc.

In addition, the minimum hardware specification of Lineage 2 requires CPU: Pentium 3 800Mhz or higher, RAM: 256MB or higher, VGA: GeForce 2 32MB or higher, HDD: 3GB or higher, ODD: CD-ROM, etc.

Therefore, when registering Lineage 2 software, the physical hardware property code values are generated for each part by dividing the recommended specification, benchmark specification, and minimum specification of the corresponding hardware. Mark specifications (CPU04047P4200XXX, RAM0512X013SXXXX, VGAGF5064XXXXXXX, HDDXXXXX X004XXXX, ODDROM048XXXXXXX), Minimum specification (CPU01037P3080XXX, RAM0256X010SXXXX, VGA XXX032XXXXXXX, HDD040036004XXXX, ODDROM004XXXX9), and has a property code (7 to 7 digits of RAM), and has a 4-digit RAM code Digits), VGA (7-9 digits), HDD (10-12 digits: usable space), and ODD (4-9 digits). As above, each software generates a physical hardware attribute code when registering a product. Using the physical hardware attribute code value of the software generated as described above, the hardware information of the personal computer (PC) 11 registry and software information are analyzed and analyzed to perform a business analysis of the user computer.

First, the work analysis information in the specification evaluation information 212 is the user S / W 611 expression information that determines whether it is suitable for the current hardware specification to execute various software installed and used in the personal computer (PC) 11. Value ", and all the business 612 presentation information" value "which determines whether the top level business software stored in the web server 13 conforms to the current hardware specification, and the top level game software stored in the web server 13 is the current hardware specification. Refers to information for evaluating the value ("value") for all the game (613) expression information to determine whether it is suitable for.

First, the software information of the registry installed in the personal computer (PC) 11 is analyzed 304 and the information is transmitted 306 to the web server 13, and the user is compared with the software stored in the web server 13. The highest level software is extracted from the software, and the hardware property code value of the extracted top level software is compared with the hardware virtual property code value of the user's parts and expressed as “high specification” (6114) when it is more than the benchmark specification range of the corresponding software. , If it is over the recommended specification range, it is expressed as “suitable specification” (6113), if it is over the minimum specification range, it is expressed as “low specification” (6112), and if it is below the minimum specification range, it is expressed as “very low” (6111), The S / W 611 expression information "value" is displayed at the graph position as shown in FIG.

In addition, all of the business 612 "expression information" value is compared to the expression method for the above range by comparing the highest business software value stored in the web server 13 with the hardware virtual property code value of each user's parts ( 612) Representation information “value” is displayed at a graph position as shown in FIG.

In addition, all the game 613 expression information "value" is compared to the expression method for the above range by comparing the highest game software value stored in the web server 13 and the hardware virtual property code value of each user's parts ( 613) The expression information "value" is displayed at the graph position as shown in FIG.

As such, the business analysis information is provided as information for determining whether the performance of the core parts of the process (CPU) 61, the memory (RAM) 62, and the graphic (VGA) 63 is appropriate.

In the above, the computer specification analysis / evaluation and compensation selling method using the Internet according to the present invention analyzes the specification of the computer connected to the website using the Internet, and provides the computer specification evaluation information as a result by using a technical analysis technique. As a process, it is determined whether it is desirable for the user to replace or upgrade or remodel with various judgment information on the user's computer, and the user can perform the replacement or upgrade in a timely manner by predicting the replacement time in advance. The purpose is to provide comprehensive judgment information of the user's computer.

Next, a description will be given of the business analysis program 213 at the proposal stage for selecting the exchange PC based on the user's decision information.

FIG. 7 is a diagram illustrating an embodiment of a process of calculating hardware specification values suitable for a task of a computer in a method for analyzing / evaluating and evaluating computer specifications using the Internet according to the present invention.

The business analysis program 214 in the exchange PC proposal step utilizes the hardware and software information 308 stored in the member DB and provides the results as the software information 71 and the hardware information 72, respectively.

In the software information 71, all the software is classified by the use 711, all kinds of software 712 are provided in the order of the hardware requirements, and whether the software is used or not 713 is provided to the user's computer. Can select the software to be applied to the new exchange PC (714), provide a detailed description of the software (715), and provide the hardware specification range (716) required for the software as the value of the hardware information (72) do.

In addition, the hardware information 72 includes the customer hardware specification 721 value whenever the user clicks the hardware specification range view 716 according to the software type, the hardware specification 722 recommended by the manufacturer, and the benchmark hardware specification ( 723) Output the value graphically.

Therefore, when the user finally selects the software suitable for the business purpose to be applied to the exchange PC (714), the component of the higher specification among the recommended hardware specification and benchmark hardware specification among the selected software (CPU, RAM, VGA) The other parts are calculated as the best product. Here, the best product for each part means a part corresponding to the BS (Best Sales) 43 specification among the exchange product order data.

In FIG. 8, an optimal result is derived from the finished product PC 811, the remodeling PC 812, the upgrade PC 813, etc. using the hardware information of each component extracted in FIG. 7.

8 is a diagram illustrating an embodiment of a process of proposing a replacement product in a computer specification analysis / evaluation and trade-in method using the Internet according to the present invention.

The proposed method 213 according to the present invention can be largely implemented in two processes. The first of the proposed methods 213 is a process executed through the work analysis of the user's PC, and the second is a process executed by the request for automatic customization proposal.

First, a process executed from the result of the work analysis program 81 will be described.

The type of computer proposed from the results of the business analysis proposal 81 is largely a finished product 811, a remodeling 812, and an upgrade 813.

The finished product 811 suggests a specification corresponding to the proposed part extracted through the work analysis proposal 81 or a higher specification as a new product if there is no (83), and the remodeling 812 is extracted through the work analysis proposal 81. If the specifications correspond to the proposed parts or none, the upper specifications are suggested as new products after pre-owned goods to optimize the cost (84). In addition, the upgrade 813 proposes a new product after the pre-owned goods if the specification corresponding to the proposed part extracted through the business analysis proposal 81 or the absence of the upper specification, and allows the user to select a used product or a new product, The information is provided to the user to perform a partial upgrade within the expandable range through a separate hardware attribute code value (85).

For example, through the user's process property code value (4 to 8 digits), search for a compatible motherboard value (4 to 8 digits) first or later. This allows you to search for a pre-suggest or post-expand range of processes. In addition, search through the motherboard's memory property code values (9 to 12, 13 digits) for the suggested memory type (9 to 11, 12 digits) and the extended memory range (4 to 7, 8 digits). Then, through the hard disk interface value (15 ~ 16 digits) of the main board, the compatible hard disk is suggested or searched after.

In addition, RAM and HDD are handled to enable "reuse + add", and SOUND, FDD, KEYBOARD, MOUSE, and ODM are programmatically controlled to enable "reuse".

On the other hand, looking at the process performed by the request for the personalized proposal 82, the type of computer proposed by the request for the personalized proposal is largely divided into the best product (821), and analysis and evaluation product (822).

The best product 821 is a "BS (Best Sales) (43)" specification of each component constituting the computer, and is extracted and proposed as the No. 1 selling product (86), and the analysis evaluation product (822) requires the user. Suggest high ranking products that comprehensively analyze and evaluate specifications (sales rank, brand, price index, specification score, compatibility, stability) so that users can select them directly (87).

These best products or analysis and evaluation products are aimed at providing convenience for the user to select an exchange PC to more various products in conjunction with the product information of the shopping mall operating in the web server (13).

On the other hand, the products of the proposed form 215 proposed as a replacement PC fully supports the mutual compatibility between parts when the replacement PC is proposed by using the hardware attribute code control technology for each part as described above.

Recently, due to the increase of replacement demand, the increasing demand for assembly computer which is easy to be priced and expandable is increasing. However, the performance of computer is improved day by day, and the function of each component is more diversified. It's very hard work. Therefore, it is very difficult for the general public to assemble a perfect computer in consideration of the compatibility of each component, and the program such as the online quotation provided by a general shopping mall is only information that does not reflect the compatibility.

Therefore, in order to realize this, it is desirable to utilize a hardware attribute code control technique by applying a systematic hardware attribute code with component-specific compatibility.

Referring to FIG. 9, a process of comparing and searching the computer proposed in the proposal form 215 in the comparison search program 216 will be described.

9 is a diagram illustrating an example of a process of comparing and searching for an exchange product by price / specification in a computer specification analysis / evaluation and trade-in method using the Internet according to the present invention.

In general, even computers with the same specifications vary in price depending on the manufacturer and where they are sold. Therefore, the comparison search program 216 may provide a price corresponding to the optimal specification proposed to the user in the proposal form 215 by manufacturer, such as "92", to compare prices for the same specification. In addition, the price is first selected, and specifications corresponding to the selected price are provided for each manufacturer such as "93" so that the specifications for the same price can be compared. Therefore, the user can compare the proposed product 91 and the other company's product (brand PC) of the same specification at a glance.

On the other hand, the product to be compared specifications are products provided in conjunction with the product information of the shopping mall running on the web server 13 Maker PC products are also stored by attribute-coded each component constituting the computer, so that the user The purpose is to expand the product selection of the exchange PC by comparing the price ratio specification or price compared to the specification.

Thereafter, when the user compares the price / specification of the exchange product and selects [compensation order], the compensation amount evaluated in the specification evaluation 212 information of the user's computer (PC) 11 is calculated from the amount of the exchange computer selected. The balance is required to complete the trade-in order 217. Order information is completed payment is processed in the second-hand sales program 22 and new product purchase program 23, respectively.

In the above, the process of suggesting the optimal exchange PC by applying the techniques of various proposal methods among the computer specification analysis / evaluation and the compensation selling method using the Internet according to the present invention has been described.

Next, a process of processing the order information in the used sale program 22 or the new product purchase program 23 will be described with reference to FIG. 10.

10 is a diagram illustrating an embodiment of a process of processing a reward product and an exchange product in a computer specification analysis / evaluation and compensation selling method using the Internet according to the present invention.

In general, the process of determining the price of used computers is first purchased by a rough price bargaining by negotiation between used computer users and used computer buyers, and used computer buyers resell them with a certain amount of margin. Used prices are formed. The price forming process of the used computer is almost offline (Off Line), and the situation is proceeding by bargaining regardless of the pricing process by supply and demand.

Therefore, there is a need for a method that can make the existing irrational pricing process more rational and transparent.

In the present invention, a used computer of a user ordered as a reward product in the reward / exchange proposal program 21 is classified as a used product DATA 101 in real time, is generated as a single sale product (1011) and proceeds to a single sale (1013). do. At this time, at 24:00 on the day, 10 unit products having a quantity of 10 units or more among the products being sold 1011 are automatically generated 1012 as a quantity auction product, and a quantity auction 1014 proceeds.

Thereafter, the price sold in the single sale (1013) and the volume auction (1014) is calculated as the average used product sale price (1015) every day, and is converted into the compensation amount of the user's computer in the reward / exchange proposal program 21 the next day. For example, when a difference is generated in comparison with the initial compensation amount, the user who orders the reward product uses a return price auction method of paying (billing) 1016.

The characteristic of the circular price auction method is that the user's computer to be compensated is used auctions to attract unspecified bids to the highest price bidder, and the sold price is calculated as the average successful bid price and reflected as the next compensation amount. It is an efficient auction method that can realize the optimization of the amount (increase the amount of compensation).

On the other hand, looking at the process of determining the price of the new product is generally determined through the channels of manufacturers, distributors (distributors), dealers, consumers. At this time, the price is variously formed by only the first step through the distribution process step by step after the product price is determined at the manufacturer.

In this step-by-step route, prices are mainly determined by size, and retailers buy products first and then resell them to users, minimizing any losses (financial costs, warehouse costs, bad stocks, etc.) This will minimize the price sold to the user.

Therefore, as a method of optimizing the price of the exchange product sold to the user. Co-auction process 1021 and reverse auction process 1022 are utilized.

First, a part or finished product ordered as an exchange product in the reward / exchange proposal program 21 is classified into an exchange product DATA 102 in real time to be generated as a co-auction product (1021), and a joint ordered by the co-auction shop (1023). Auction products together with the auction product is generated (1022) as a reverse auction product at 24:00, the reverse auction proceeds for a predetermined time.

Thereafter, the product price purchased in the reverse auction is calculated as the average price of the exchange product purchase daily (1024), and is reflected in the next day's reward / exchange proposal program 21, converted into the sales amount of the exchange product of the proposal form 215, and the exchange product To the user who ordered the use of a return price auction method (payment) 1025 if a difference is generated compared to the initial exchange amount.

The feature of the circular price auction method is to induce competitive bidding to a large number of unspecified companies by reverse auctioning the user's computer to be exchanged (purchase new products) and purchase it to the lowest bidder, and the purchased price is calculated as an average successful bid price. Since it is reflected as the exchange price, it is an efficient auction method that can realize the exchange price optimization (lower exchange price).

FIG. 11 is a diagram illustrating an embodiment of a search and input process for a relay service in a computer specification analysis / evaluation and compensation selling method using the Internet according to the present invention.

As described above, as the spread of computers has expanded, the replacement purchase rate has occupied more than 80%, and as a social phenomenon in which Internet users have exploded, there is an urgent need for a business method of compensating sales using the Internet in alternative markets.

Until now, it is true that intermittent trade-offs have been made by setting the compensation price according to the specifications with the used companies offline, checking the specifications of the user's computer, and calculating and depositing the compensation price. .

The reason for this is that we could not solve the technical method of analyzing the specifications of the user's computer and calculating the compensation price for the analyzed specification online. It is very difficult to calculate the compensation price yourself, since there is no information to provide the compensation price for the specification.

Accordingly, an object of the present invention is to smoothly relay a rewards sale service between a plurality of vendors and a plurality of used companies through online.

As illustrated in FIGS. 11 and 1, the web server 13 relaying the trade-in sale provides the web server 13 with a screen for inputting or changing purchase price information to a plurality of used companies 12. Will receive. If a number of used companies 12 input and change used company setting, application period setting, purchase price information and reflect 113, the web server 13 stores the information of the used company.

In addition, the web server 13 relaying the trade-in sales receives a screen 112 for comparing / searching / selecting compensation price information to the plurality of vendors 14 at the web server 13. Many vendors 14 process the application period setting, used company setting, compensation price information graphically and receive the corresponding information (company name, application period, purchase price, average price, highest price, lowest price, etc.) When selecting a suitable used company (111), the web server 13 stores the information of the seller.

Through the above process, the web server 13 compensates only with the purchase price information of the used company 12 selected by the seller 14 with the compensation price information of the user computer connected through the Internet network of the seller 14. It acts as a sales relay service.

As described above, the method of the present invention may be implemented as a program and stored in a recording medium (CD-ROM, RAM, floppy disk, hard disk, magneto-optical disk, etc.) in a computer-readable form. Since this process can be easily implemented by those skilled in the art will not be described in more detail.

The present invention described above is capable of various substitutions, modifications, and changes without departing from the spirit of the present invention for those skilled in the art to which the present invention pertains. It is not limited by the drawings.

As described above, the present invention analyzes the specifications of a computer connected to a website using the Internet, provides computer specification evaluation information as an analysis result, and uses the analysis result to provide an exchange PC proposal (commodity) and an optimization proposal ( Price) is provided to the website user as a trade-in service, which allows the user to optimally compensate, exchange, upgrade, and the like.

In addition, the present invention, by providing compensation price information to the website users of a plurality of vendors at a compensation price provided by a number of used companies according to the specifications analyzed by utilizing the Internet space, to provide a trade-in service to more users It can be effective.

In addition, the present invention, by automatically calculating the compensation price by utilizing the Internet space, the difference from the purchase price of the exchange PC, the effect of maximizing recycling by increasing the PC demand and the recovery rate of used PC by reducing the purchase cost There is.

Claims (12)

In the computer specification analysis / evaluation and trade-in method using the Internet, A web server extracts specification information of a computer (PC) connected through an internet network, virtually generates attribute codes, and then outputs the same specification evaluation information of physical attribute code values stored in the web server as an analysis result; step; A second step of analyzing, by the web server, an optimal hardware specification required for software (task) by using the specification evaluation information analyzed in the first step according to the task analysis request and outputting the result; A third step of the web server suggesting a switching computer suitable for the computer user, and outputting a price / specific comparison search result in response to a request from the user; After the web server pays the difference from the amount of the exchange computer that selected the compensation amount evaluated in the first step according to a request from the user, proceeds with the trade-in of the computer (PC) and the A fourth step of advancing exchange sales; And The fifth step of receiving a computer (PC) connected to the web server through a plurality of vendors' Internet network from the web server at the used compensation price input from the used company to settle the exchange price to proceed with the compensation sale Computer specification analysis / evaluation and compensation sales method using the Internet. The method of claim 1, The first step is, A sixth step of extracting, by the web server, registry information of a personal computer (PC) of a user connected through an internet network; A seventh step of virtually generating, by the web server, an attribute code using the extracted registry information; And An eighth step of the web server outputting specification evaluation information (specific information, specification evaluation score, compensation price information, exchange timing prediction information, business analysis information, etc.) corresponding to the physical attribute code value stored in the web server as an analysis result; Computer specification analysis / evaluation and compensation sales method using the Internet. The method of claim 2, In the eighth step of computer specification evaluation process, the calculation of the specification score is, A ninth step of outputting, by the web server, the total evaluation score for calculating the evaluation score for each part and the weight for each part using the specification information analyzed in the first step to the computer; And A tenth step in which the web server calculates a compensation amount for each part and a total compensation amount that reflects the average selling price that is won by the compensation sale, and outputs the compensation amount to the computer; Computer specification analysis / evaluation and compensation sales method using the Internet. The method of claim 3, wherein The process of calculating the evaluation score for each part of the ninth step, Analyzing trade-in data and exchange sales data accumulated over a period of time, the most compensated specification (BC: Best Change), the most exchanged specification (BS: Best Sales), the lowest specification (LG: Low Grade), and Analyzing / evaluating and evaluating computer specifications using the Internet, characterized by extracting the highest specification (HG: High Grade), subdividing parts based on it, and then sequencing the specifications of each part by stage (score) Way. In the fourth, In the eighth step of the specification evaluation process, the computer exchange time prediction process, After analyzing the trade-in data and exchange sales data accumulated for a certain period of time, the "BS (Best Sales)" time point of each part specification is saved in the date format. A computer specification using the Internet, which calculates the elapsed period up to the present by searching the time point of "BS (Best Sales)" and adds the calculated elapsed period to the current date to predict the replacement time of the remaining parts. Analytical / Evaluation and Reward Selling Methods. The method according to any one of claims 1 to 5, The second step, An eleventh step of determining whether the web server is suitable for executing the currently installed software by using the software and hardware information installed in the user's computer analyzed in the first step, and outputting the result to the user; And 12th step in which the web server selects the software from the user, extracts the hardware specification recommended by the manufacturer and the hardware specification recommended by the benchmark result, and outputs the result to the user Computer specification analysis / evaluation and compensation sales method using the Internet. The method of claim 6, In the third step, the process of suggesting a computer suitable for the computer user may include: By using the software (business) analysis result in the second step, the computer is proposed in three forms of finished product, remodeling, and upgrade, and the finished product has a specification or higher level corresponding to the score of each part of the user extracted through the business analysis. We propose the specification as a new product, and the remodeling suggests the specifications or higher specifications corresponding to the scores of each parts extracted through business analysis in order of used goods and new products to optimize the price, and upgrades each part extracted through business analysis. A method for analyzing / evaluating and evaluating computer specifications using the Internet, characterized by suggesting a specification corresponding to a star score and allowing a user to partially upgrade a used product or a new product. The method of claim 7, wherein In the third step, the process of suggesting a computer suitable for the computer user may include: In accordance with the request for automatic personalized proposal from the user, the product is proposed as the best product and analytical evaluation product, and the best product is the "BS (Best Sales)" specification of each component constituting the computer, and the product is ranked as the highest-ranking product. , Analytical Evaluation Products suggests higher ranking products that comprehensively analyze and evaluate the specifications required by the user (Sales Rank, Brand, Price Index, Specification Score, Compatibility, Stability). Computer spec analysis / evaluation and trade-in method used. The method of claim 8, The process of compensating sales of the fourth step, A twelfth step in which the web server classifies the user's computer analyzed in the first step by each component or as a finished product and registers used goods data in real time; A thirteenth step in which the web server registers used goods data registered in real time as a single auction product and proceeds the individual auction; A fourteenth step in which the web server automatically registers the quantity of the product of 10 units or more among the products which are being auctioned at a predetermined time as a quantity auction product and proceeds the quantity auction; A fifteenth step of calculating, by the web server, the price sold in the single auction and the volume auction as an average selling price and reflecting the user computer compensation amount; And A sixteenth step for the web server to pay (charge) the user if a difference is generated compared to the initial compensation amount of the second step; Computer specification analysis / evaluation and compensation sales method using the Internet. The method of claim 9, The exchange sales process of the fourth step, A seventeenth step in which the web server classifies the parts or the finished products ordered for the exchange sale by the user for each part or the finished goods and registers them as exchange goods data in real time; An eighteenth step of the web server registering the exchange product data registered in real time as the co-auction product and proceeding reverse auction for a predetermined time; A nineteenth step of calculating, by the web server, the successful bid price in reverse auction as an average purchase price and automatically reflecting the user computer exchange price; And A twenty-step step in which the web server pays a user for an exchange sale if a difference is generated compared to the initial exchange price; Computer specification analysis / evaluation and compensation sales method using the Internet. The method of claim 10, The fifth step, The web server analyzes the specifications of a user computer (PC) connected to the web server through a plurality of vendor internet networks, and provides analysis results with compensation price information of a used company selected by the vendor, so that the seller provides the web. Computer specification analysis / evaluation and compensation selling method using internet characterized by providing a relay service to proceed with the compensation sales by subtracting the compensation price information provided from the server from the sales amount In order to analyze / evaluate computer specifications using the Internet and sell trade, in a web server equipped with a processor, After the web server extracts the specification information of the computer (PC) connected through the Internet network, virtually generates the attribute code, the same specification evaluation information (specific information, specification score, A first function of outputting compensation price information, exchange time prediction information, business analysis information, etc.) as an analysis result; A second function of analyzing, by the web server, an optimal hardware specification required for software (task) by using the specification evaluation information analyzed by the first function according to the task analysis request and outputting the result; A third function for the web server to propose a switching computer suitable for the computer user and to output a price / specific comparison search result in response to a request from the user; After the web server pays the difference from the amount of the exchange computer that selects the compensation amount evaluated in the first function according to a request from the user, proceeds with the trade-in of the computer PC and the A fourth function of advancing exchange sales; And The fifth function of receiving a computer (PC) connected to the web server through a plurality of vendors' Internet network from the web server at the used compensation price input from the used company and paying the exchange difference to proceed with the compensation sale A computer-readable recording medium having recorded thereon a program for realizing this.