KR102337298B1 - A management system for parts supplement - Google Patents

Abstract

The present invention relates to a parts supply management system, and a comprehensive part that can provide a number of services such as business partner matching and payment information management, quality control, and demand forecasting in one stop between a plurality of ordering companies and a plurality of suppliers It is about a supply management system.
The present invention for achieving this object, in the parts supply management system connected to the ordering company server and the supplier server, the parts supply management system; an information collection unit for collecting information of a plurality of ordering companies and a plurality of suppliers; a database unit for storing the collected information; a company matching unit for matching a company based on information of any one of the plurality of suppliers in consideration of the order items, order quantity, and delivery date of a specific ordering company; a contract execution unit that prepares a contract implemented as an electronic document so that a contract is concluded between the matched ordering company and the supplier, and transmits it to the ordering company and the supplier so that the contract is concluded; a delivery management unit that manages delivery information on the quantity to be delivered from the supplier to the ordering company; The quality control department that organizes the claims sent from the ordering company and delivers them to the supplier, and then delivers the feedback received from the supplier back to the supplier, manages payment information between the supplier and the ordering company, and manages payment information or invoice information And it provides a parts supply management system comprising a payment management unit for providing this to the supplier or ordering company, and a control server for controlling them.

Description

Parts supply management system { A management system for parts supplement}

The present invention relates to a parts supply management system, and a comprehensive part that can provide a number of services such as business partner matching and payment information management, quality control, and demand forecasting in one stop between a plurality of ordering companies and a plurality of suppliers It is about a supply management system.

In the case of automobile parts or electronic product parts, there are various types, and since the number of manufacturers of finished products and the number of suppliers who supply parts are too large, it is difficult to properly understand information between each other.

In reality, the ordering company is discovering suppliers through bidding, but it is also limited to participation, so it is difficult for the ordering company to find a supplier with better conditions, and the supplier is also producing good parts. There was a problem that it was difficult to find a company.

On the other hand, when a problem (quality problem, payment problem, delivery problem, etc.) occurs between the ordering company and the supplier, it results in a problem between the two parties. However, there was a problem in that a lot of cost and time were required.

Korean Patent Registration 10-1798413 (Announcement Date 2017. 11. 16)

The present invention has been prepared to solve this problem, and between a plurality of ordering companies and a plurality of suppliers, it is a comprehensive It aims to provide a parts supply management system.

The present invention for achieving this object, in the parts supply management system connected to the ordering company server and the supplier server, the parts supply management system; an information collection unit for collecting information of a plurality of ordering companies and a plurality of suppliers; a database unit for storing the collected information; a company matching unit for matching a company based on information of any one of the plurality of suppliers in consideration of the order items, order quantity, and delivery date of a specific ordering company; a contract execution unit that prepares a contract implemented as an electronic document so that a contract is concluded between the matched ordering company and the supplier, and transmits it to the ordering company and the supplier so that the contract is concluded; a delivery management unit that manages delivery information on the quantity to be delivered from the supplier to the ordering company; The quality control department that organizes claims sent from the ordering company and delivers them to the supplier, and then delivers the feedback received from the supplier back to the supplier, manages payment information between the supplier and the ordering company, and manages payment information or invoice information And it provides a parts supply management system comprising a payment management unit for providing this to the supplier or ordering company, and a control server for controlling them.

It is characterized in that it further comprises a demand forecasting unit for calculating and predicting the parts order demand based on the previous order and receipt data of the ordering company.

The demand forecasting unit extracts the annual quantity of parts ordered by the ordering company, aggregates the monthly quantity, quarterly quantity, or semi-annual quantity from the extracted contents, extracts the change pattern of the aggregated quantity, and uses a linear regression technique. It is characterized by forecasting the order demand.

The demand forecasting unit is characterized in that the demand forecast is calculated by using, as a variable, the number of parts ordered in the past for which the correlation between the forecast target part and the order is greater than or equal to a certain level.

When an order request with specific conditions is received from the ordering company server, the company matching department selects a vendor server with such delivery capability based on the information of the vendor registered in the database, or sends such ordering information to a vendor with a certain credit rating or higher It is characterized in that the information according to the bidding competition between each supplier is provided to the ordering company server.

In the case of mutual agreement to conclude a contract between the purchaser and the supplier matched as a collaboration partner, the contract signing department is at least one of the items to be delivered, the delivery date, the unit price, and the penalty conditions that a specific party must bear to the other party in case of non-performance of the contract. It is characterized by electronically documenting a contract with conditions including

quality control department; When a quality claim or delivery claim is received for a part delivered from a specific supplier, it is extracted and arranged in a specific format, and the organized information is transmitted to the supplier server. It is characterized in that it arranges according to the requirements, sends the supplier's reply to the ordering server server, and records the content of claims and the processing of claims in a database.

According to the present invention, all tasks related to the supply of parts that occur between the supplier and the ordering company can be processed in one stop.

That is, through the company matching unit, the ordering company can find the desired supplier and receive the parts.

In addition, it facilitates the proof of the contract through the contract signing department and enables the contract conclusion process to be made transparently and quickly.

The quality control department ensures that claims are processed transparently and quickly.

By predicting the order demand in advance through the demand forecasting unit, it is possible to preemptively respond to suppliers and ordering companies.

1 is a schematic diagram of the present invention;
Figure 2 is a main configuration diagram of the parts supply management system of the present invention.
3 is a block diagram of the database unit of the present invention.
4 is a block diagram of a delivery management unit of the present invention.
5 is a block diagram of a payment system grafted to the present invention.
6 is a flowchart of company matching in the present invention.
7 is a flowchart of demand forecasting in the present invention.
8 is a flowchart of quality control in the present invention.

Since the present invention may have various changes and may have various embodiments, specific embodiments will be illustrated and described in the drawings.

However, this is not intended to limit the present invention to specific embodiments, and it should be understood to include all modifications, equivalents and substitutes included in the spirit and scope of the present invention.

Terms including an ordinal number, such as first, second, etc., may be used to describe various elements, but the elements are not limited by the terms.

The above terms are used only for the purpose of distinguishing one component from another.

For example, without departing from the scope of the present invention, the second component may be referred to as the first component, and similarly, the first component may also be referred to as the second component.

and/or includes a combination of a plurality of related listed items or any of a plurality of related listed items.

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

On the other hand, when it is said that a certain element is "directly connected" or "directly connected" to another element, it should be understood that the other element does not exist in the middle.

The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention.

The singular expression includes the plural expression unless the context clearly dictates otherwise.

In the present application, terms such as “comprise” or “have” are intended to designate that a feature, number, step, operation, component, part, or combination thereof described in the specification exists, but one or more other features It should be understood that this does not preclude the existence or addition of numbers, steps, operations, components, parts, or combinations thereof.

Hereinafter, the embodiment will be described in detail with reference to the accompanying drawings, but the same or corresponding components are assigned the same reference numerals regardless of reference numerals, and overlapping descriptions thereof will be omitted.

As shown in Figure 1, direct matching is not made between the ordering company (1) and the supplier (2) that produces and supplies parts, and the intermediary company (3) intermediating them is located in the middle, so each ordering company (1) ), the type of parts and quantity of parts are coordinated so that they are delivered by the desired delivery date.

Here, the intermediary (3) goes beyond simply matching a specific ordering company with a specific supplier, and when various ordering information is received from a plurality of ordering companies, the best Select suppliers of , and match them.

Furthermore, by communicating with the delivery management system 4, the broker 3 collects information on the location of the parts to be delivered and the expected arrival time from the supplier 2 to the ordering company 1 and can provide this to the ordering company and the supplier.

In addition, the intermediary company 3 communicates with the payment system 5 to identify information on the down payment or down payment to be paid from the client's account to the supplier's account, or the unpaid amount, and the payment status for them, and collect this information By periodically notifying the ordering company (1) or the supplier (2), disputes related to settlement between the two parties can be minimized.

As shown in Fig. 2, the control server 101 provides a page for accessing the server 11 of the ordering company and the server 12 of the supplier. The control server 101 performs the procedures of granting an ID and setting a password required for self-authentication when the ordering company's terminal accesses through the ordering company server 11 or the vendor's terminal accesses through the vendor server 21 . do.

In addition, input of information for identification of a subject and input of information necessary for matching may be requested.

In addition, when accessing from a supplier or from an ordering company, the control server 101 may perform various procedures for identity authentication, for example, input of an ID and password, as well as various authentication procedures instead of this. In the case of authentication, a blockchain-based authentication system can also be used.

Here, the terminal of the supplier or the terminal of the ordering company may be a pc, a laptop computer, a smart phone, a tablet pc, or the like.

The company matching unit 102 matches a collaboration partner between the ordering company and the supplier. For example, if a company called "Gapdol" wants to receive 100,000 PCB parts for the dashboard in a vehicle within 2 months, a supplier with such delivery capability based on the supplier information registered in the DB, which will be described later. or, by delivering such ordering information to suppliers of a certain grade or higher, inducing competition among them, and providing the information provided by each supplier to the ordering company, the ordering company can select a preferred supplier. It plays a role in matching.

When the contract signing unit 103 mutually agrees to conclude a contract between the ordering company and the supplier matched as a collaboration partner, the item to be delivered, the delivery date, the unit price, and a penalty condition that a specific party must bear for the other party in case of non-performance of the contract The contract is electronically documented and sent to both parties, and the contract is concluded by receiving electronic authentication from them, and the contract is kept and can serve as a kind of witness.

The contract information guide unit 104 posts collaboration-related matters or work progress status at any time between both parties who have concluded a contract by the contract signing unit, and allows them to be viewed. Here, inventory, quotation, and order management can be performed between the two companies. This makes it possible to share contract information for related work.

The posting information guide unit 105, the supplier or ordering company, who is a member of the system of the present invention, owns their company information (financial information, production capacity information, location information, possessed equipment information, possessed customer information, credit information) ), etc., and allow the desired company to read it. Through this, the ordering party, who is looking for a supplier with the desired conditions, can directly select the supplier, thereby helping the contract process to be carried out quickly.

The credit determination unit 106 determines the transaction credit of the ordering company in consideration of the ordering company's payment ability, payment arrears, or status such as cash payment or bill payment, or compliance with the supplier's production capacity and delivery date The creditworthiness of the supplier is judged by judging capacity, claim frequency, and claim resolution capability.

In other words, the evaluation of the ordering company is conducted by the supplier anonymously scoring, and the evaluation of the supplier is conducted by the ordering company scoring anonymously, and furthermore, by reflecting the credit information of an external credit rating agency, it will be evaluated in multiple ways. make it possible

From the supplier's point of view, if the delivery within the delivery period is continuously made or the frequency of receiving claims from the ordering party within the characteristic delivery period is significantly reduced, the quality is judged to be excellent, so the credit point will increase, which will be advantageous for securing ordering customers in the future can

In addition, in the case of the ordering company, if the delivery payment date is early or if the supplier has a favorable payment history, such as cash delivery, credit points can increase to lower the supply unit price, or furthermore, secure an excellent supplier as a fixed vendor There are advantages to doing.

The supplier selection unit 107 is a part for selecting a supplier who wants to be included in the supplier pool (POOL) provided by the system according to the present invention. If a supplier with poor quality reliability, production capacity, or financial ability is included in the pool, the client's trust in this management system is lost, so it was prepared to prevent this problem.

Therefore, the supplier selection unit 107 collects the types of parts handled by the supplier to be included in the pool, history, sales, production capacity, existing customers, full-time employee information, operating profit, location, past award history information, etc. In addition, by collecting information from external credit rating information companies, the minimum standards for companies that can be included in the supplier pool are prepared, and based on this, it determines whether to join the pool and decide whether to select it.

When the supplier or the ordering company belongs to a country where the supplier or the ordering company speaks different languages, the translation unit 108 translates and provides questions and answers between them, or translates contracts or other supply-related documents, which are supported by the translation program. , or it can be linked with a company that provides translation services.

When a quality claim or a delivery claim is received for a part delivered from a specific supplier, the quality control unit 109 organizes it in an easy-to-understand format according to a specific format, assigns a person in charge of the intermediary, and delivers such information to the supplier In the case of a late or insufficient response from the supplier, it is urged to deal with it, and when feedback above a certain level is received, it is reorganized and the details to resolve the claim are sent to the ordering company. carry out

When the parts are delivered from the supplier to the ordering company, the delivery management unit 110 is linked with the system of the logistics company to collect information such as delivery status information, current location, accident status, reason for delay in delivery, etc. serves to provide

Furthermore, information on logistics companies that can satisfy optimal delivery conditions can be collected, and a logistics company that meets specific delivery conditions can be matched with suppliers and ordering companies.

The demand forecasting unit 111 goes beyond simply processing only the amount of orders placed by the ordering company at that time, and the major ordering company for specific parts, monthly or quarterly, or semi-annually for a specific period (eg, 3 or 5 years) Accumulate data on the change in the quantity received by placing an order for each order and paying the actual price, and furthermore, by collecting data on changes in the macro market conditions of a reliable market analysis company, based on this, a specific date after a few months or the next quarter Predict the order quantity for parts, but use a linear regression method to increase the reliability, and deliver the forecast information to the ordering company or supplier to provide information so that it can respond to changes in the supply of parts.

The payment management unit 112 collects and manages information on payment of expenses according to a delivery contract between the ordering company and the supplier. In other words, information about which all or part of the cost to be paid by a specific ordering company has not been paid by the payment deadline, or the size of the payment made in a specific contract, the status of payment, etc. Such information is collected as a third-party contract, but in order to ensure transparency and fairness and to prevent future disputes, the information is collected under the agreement between the supplier and the ordering company. do.

The database unit 113 is a place where information used in each of the above-mentioned parts is stored as a DB.

As shown in FIG. 3 , the database unit includes an ordering company information DB 113a , a supplier information DB 113b , a payment information DB 113c , and an ordering company item DB 113d containing information on items ordered by the ordering company. ), supplier item DB (113e) containing information on items supplied by the supplier, DB for customs information for each item (113f), ordering company credit DB containing customer credit information (113g), supplier credit Credit DB of the supplier (113h) containing information, the performance information DB (113i) containing information on the actual results of successful delivery after the contract is made, and the logistics company information DB (113j) of the logistics company performing the delivery etc. are included.

Meanwhile, as shown in FIG. 4 , the delivery management unit 110 has the following components.

The GPS unit 110a tracks the current location of the container in which the container information collection device is mounted. The communication unit 110b receives values read from a plurality of environmental sensors (temperature sensor, air turbidity sensor, humidity sensor, etc.) (not shown) mounted inside the container and sensing the internal environment of the container through a communication network.

Here, the environmental sensor transmits the sensed value in real time in a wireless communication method, and the transmitted data is transmitted to the communication unit 110b through the relay communication device of the ship on which the container is loaded and the control server of the logistics company.

When each environmental sensor transmits a detection value according to a short-range wireless communication method, it is preferable to transmit container identification information together so that the detection value can be identified for which container.

Here, the communication unit 110b communicates with the control server of the logistics company through the mobile communication network, and receives the container location information collected by the GPS unit 110a and the internal environment information collected by the short-range wireless communication unit through the mobile communication network. .

Expected delivery schedule data may be received through the control server, but the delivery schedule can be calculated by reflecting past experiences by itself. For this, a delivery schedule calculator 110c is added.

The delivery schedule calculation unit 110c may calculate the delivery schedule in consideration of the departure date and time, the moving distance, the loading/unloading process of the container, the loading and unloading time required for delivery by truck, the weather, and the like.

The memory unit 110d is provided to store location information and environment information immediately before a communication failure, to ensure continuity when communication is connected later, and to accumulate data.

The power supply unit 110e provides the necessary information to each of the above-mentioned units, and the controller 110f controls the operation of each of the above-mentioned units, and controls the collected data to be processed according to the characteristics of each unit.

5 illustrates a payment system 5 including a payment management unit 112 .

The payment system 5 including the payment management unit 112 includes the ordering company terminal 12 , the ordering company server 11 , the payment management unit 112 , the vendor server 21 , the vendor terminal 22 and , the ordering company payment bank server 13, the intermediary company payment bank server 130, and the supplier payment bank server 23 are connected through a network.

The ordering company terminal 12 and the supplier terminal 22 are composed of any one of a desktop PC, a notebook PC, a tablet PC or a desktop PC, a notebook PC, a tablet PC, or a smart phone, and the ordering company server 11 and the supplier server 21 ), contract information and payment-related information can be transmitted and received under the mediation of the management system according to the present invention.

Through the ordering company terminal 12, supplier information including goods, quantity, supplier name, address, e-mail, contact information, etc. according to the sales contract and payment related information are transmitted to the ordering company server 11, and among the transmitted contents, the supplier Information is transmitted to the supplier server 21 through the contract information guide unit 104, and the payment management unit 112 through the payment management unit 112.

The content transmitted to the supplier server 21 can be viewed in the supplier terminal 22 .

In addition, the ordering company server 11 includes information on shipment of goods according to the conditions of the sales contract from the supplier who sold the goods through the delivery management unit 110, the type, quantity, packaging type, and the address and name of the ordering company. Invoice information may be received.

The above content transmitted to the ordering company server 11 is displayed in the ordering company terminal.

Then, with respect to the invoice, payment promise information and maturity repayment information are transmitted from the ordering company to the ordering company bank server 13 (D).

In addition, the ordering company server 11 receives the conditional payment guarantee approval information that selects between the maturity payment payment and the advance payment payment in which the product price is settled on an arbitrary due date with respect to the transaction request approval from the ordering company bank server 13. Based on the supplied supplier information, the conditional payment guarantee approval information is automatically inputted and converted to information corresponding to the invoice format converted in advance for each country and transmitted to the payment management unit 12, and the payment management unit transmits the contents to the supplier server 21 ) is sent to

In addition, when invoice information transmitted from the supplier server 21 to the ordering company server 11 through the payment management unit 112 is received, the ordering company server 11 transmits the received invoice information to the ordering company bank server 13 . to provide.

When the conditional payment guarantee approval information is received from the ordering company server 11 through the payment management unit 112, the supplier server 21 transmits the received conditional payment guarantee approval information to the supplier terminal 22 to the supplier terminal 22 By making it displayed in , it can be confirmed by the supplier representative.

In addition, the supplier server 21 receives the invoice information including the information on which the goods are shipped from the supplier terminal 22 and information on selecting either the maturity payment or advance payment included in the conditional payment guarantee approval, and the payment management unit ( 21), and the payment management unit 112 transmits this information to the ordering company server 11.

The payment management unit 112 detects the country information of the ordering company from the invoice information received from the supplier server 21, and then automatically inputs information corresponding to the invoice format converted in advance for each country and sends the converted invoice to the ordering company server ( 11) is provided.

That is, the format and input information of the invoice are different due to different laws in each country, so the invoice information input by the supplier is converted and provided according to the invoice format of the country of the ordering company.

The payment management unit 112 is a configuration that provides an Internet virtual transaction space between companies that gathers a plurality of orderers and suppliers in one centralized electronic market and supports trading with each other at a dynamic price determined according to the rules of each electronic market. As such, it is connected to the ordering company server 11 and the supplier server 21 through a communication network.

The supplier terminal 22 receives and displays conditional payment guarantee approval information from the supplier server 21 , and transmits the shipment information of the goods to the ordering company server 11 through the supplier server 21 and the delivery management unit 110 . do.

In addition, information on shipment of goods according to the conditions of the sale contract, type, quantity, packaging type, address and name of the ordering company, account information of the supplier, and maturity payment requesting payment so that the price is settled at any time when the product is paid for Invoice information including information on which one of payment or advance payment is selected is provided to the supplier server 21 .

The information provided to the provider server 21 in this way is again transmitted to the ordering company server 11 through the payment management unit 112 and the delivery management unit 110 , which is displayed on the ordering company terminal 12 .

On the other hand, the payment can be made by transferring the payment from the ordering company bank server 13 to the provider payment bank server 23 , and in another way, from the ordering company payment bank server 13 to the intermediary company payment bank server 130 . Payment is made, and this amount may be paid back to the supplier payment bank server 23 .

In this case, an attempt can be prevented in advance by the broker acting as a kind of escrow operator.

That is, if the conditional prepayment of goods delivery is the condition, the payment in advance from the ordering company payment bank server 13 is not directly transmitted to the vendor payment bank server 23, but the payment 130 is made to the intermediary payment bank server, and then When the ordering company confirms that delivery of the goods is complete, the payment is made from the intermediary payment bank server 130 to the supplier payment bank server 23 .

In all cases, the payment management unit 112 is registered in the ordering company payment bank server 13 and notifies the payment management unit 112 of whether the remittance has been completed, and also the payment management unit 23 in the supplier payment bank server 23 It is registered and notifies the payment management unit 112 of whether the payment amount collection is completed.

And, the payment management unit 112 notifies the ordering company server 11 and the supplier server 21 of this fact, so that the supplier and the ordering company can know both delivery of the goods and completion of payment.

Specifically, when the transaction request approval information of the ordering company server 11 is received, the ordering company bank server 13 uses the ordering company's bank transaction performance, passbook balance, collateral information, etc. It compares and evaluates, determines whether to guarantee conditional payment according to the evaluation result, and outputs conditional payment guarantee approval information to the ordering company server 11 and the payment management unit 112 if the evaluation result satisfies the approval acceptance criteria.

When the invoice information of the supplier is received through the payment management unit 112 , the ordering company bank server 123 transmits the received invoice information to the ordering company server 11 , and promises to pay the ordering company from the ordering company terminal 12 . When the information is received through the ordering company server 11 , the payment is made to the supplier bank server 23 , and the payment result is transmitted to the payment management unit 112 .

The payment management unit 112 transmits this to the supplier server 21 so that the supplier can know this through the supplier terminal 22 .

The ordering company bank server 13 transmits the invoice information transmitted to the ordering company server 11, including payment amount, payment guarantee information of the payment amount, and fee information according to maturity repayment of the payment amount.

The ordering company bank server 13 allows the product price to be paid to the supplier bank server 23 at an arbitrary expiration time according to selection information included in the invoice information.

When the payment amount is repaid on the due date, the ordering company bank server 13 allows the payment to be made including a fee according to the payment guarantee together with the payment amount.

6 shows a procedure for matching a specific ordering company with a specific supplier.

Here, the ordering company transmits the ordering condition information to the company matching unit 102 through the ordering company server 11 . The order condition information will be the type of item to be ordered, the specific specification of the item, quantity, desired unit price, delivery date, delivery location, and the like.

The company matching unit 102 arranges the ordering conditions according to the ordering condition information received from the ordering company server 11 in a predetermined format.

In this way, when the ordering conditions are arranged in a unified form, there is no confusion on the part of the supplier, and the unity, speed, and accuracy of business processing can be secured.

The company matching unit 102 provides the order information arranged in this way to each supplier server 21 . The suppliers provided here are not random, but it is desirable to transmit to a company whose credit score including business history, sales, and production capacity exceeds a certain level while dealing with the item.

The supplier 21 receiving this provides the conditions that they can supply, and the company matching unit receives it and arranges the received supply conditions so that it can be seen easily and accurately from the point of view of the ordering company.

In addition, while transmitting the organized supply conditions to the ordering company server 11, an excellent supplier may be recommended.

The ordering company selects a supplier based on the information received from the company matching unit, and then delivers the contract intent and conditions to the company matching unit 0102 again.

The company matching unit 102 transmits the contract intention and conditions of the ordering company to the selected supplier, and when the supplier accepts it, creates an electronic contract based on the conditions agreed between the ordering company and the supplier and sends it to both parties.

However, it goes without saying that, if the conditions are inconsistent, coordination can be achieved through the transmission and reception of information between the two parties.

The contract creation and transmission steps are not performed by the company matching unit 102 , but are performed by the contract signing unit 103 .

After the electronic contract is written and sent to both parties, if it is authenticated by both parties, the legal effect of the contract will finally take effect, and the terms of the contract will be recorded in the contract information guide, so both parties can search the contract information guide at any time You can check the terms of the contract.

7 is a diagram illustrating demand forecasting for the quantity to be ordered by the ordering company.

For example, when the item for which the quantity is to be predicted is a specific printed circuit board (PCB) having a specific specification required for an electric device of a vehicle, the demand prediction unit 111 is a printed circuit board having the specified specification in the database unit. Recall and collect past order information.

Here, as for the past order information, it is preferable to call information of multiple years, not information of a specific year, such as order information of 10 years, 5 years, or 3 years.

Further, it is possible to increase the accuracy of demand forecasting of parts for which demand forecasting is desired by also fetching order information for products (eg, connectors or specific circuit elements) correlated with the parts. In this case, it is desirable to retrieve information about parts having a high correlation coefficient of 0.7 or more.

Then, divide and calculate the order history for parts (e.g., printed circuit boards) for which you want to forecast demand by monthly, quarterly, or semi-annually, and calculate this by dividing it into major companies belonging to the ordering company pool (e.g., top 3, top 5) It can be classified by the total amount of Here, the calculated value may be a monthly, quarterly, or semi-annual average value, and a weighted average or geometric average may be used.

Meanwhile, demand forecasting can be performed on these data using a linear regression analysis technique.

The linear regression analysis technique is a statistical technique that analyzes the causal relationship between the dependent variable and the independent variable when the relationship between the dependent variable and the independent variable is linear.

That is, the forecast data for the demand of the analysis target part corresponds to the dependent variable, and the historical data for other parts with high correlation and the historical data for the analysis target part correspond to the independent variable.

And, using these variables, an optimal similarity index serving as a reference for generating prediction data is determined, and a linear regression technique is used according to the determined optimal similarity index.

According to the determined optimal similarity index, the similarity between the historical data of the target part and the comparative data group (parts with high correlation) may be measured.

The method for predicting demand according to the present invention comprises the steps of: generating a plurality of comparison data groups in which past data related to a plurality of comparison objects different from the target object are classified for each time section, a change pattern of each of the plurality of comparison data groups, and the target selecting at least one comparison target data group from among the plurality of comparison data groups by comparing the change patterns of the past data of the object; generating at least one regression model with respect to past data; and determining prediction data of the target object by using the generated at least one regression model.

The component demand prediction method according to the present invention may be implemented in the form of program instructions that can be executed through various computer means and recorded in a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, etc. alone or in combination.

The program instructions recorded on the medium may be specially designed and configured for the present invention, or may be known and available to those skilled in the art of computer software. Examples of the computer-readable recording medium 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 floppy disks. - includes magneto-optical media, and hardware devices specially configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like.

Examples of program instructions include not only machine language codes such as those generated by a compiler, but also high-level language codes that can be executed by a computer using an interpreter or the like. The hardware devices described above may be configured to operate as one or more software modules to perform the operations of the present invention, and vice versa.

The demand predicted by this method becomes the quantity demanded one month or several months later, and this forecast can be provided to the ordering company, and feedback can be received from the ordering company.

In other words, since it is advantageous for the supplier to know this information in advance in order to supply a stable quantity in a timely manner even for the ordering company, there is a clear advantage to correct this.

When such feedback is received, the demand forecasting unit corrects it and provides the corrected forecast data to the suppliers related to the corresponding ordering companies, thereby helping the suppliers to take a preemptive response.

8 is a view of the quality control flow.

When a defect is found in the supplied product, the ordering company manager transmits claim information to the quality control unit 112 through the ordering company terminal and the ordering company server 11 . This may include photos, explanations, and specific requests for countermeasures for defective parts.

However, such claim information may be transmitted according to a predetermined format, or may be received without being organized.

The quality control unit 112 extracts this information and can organize it in a standardized format, assigns the person in charge of the intermediary to be in charge of it at random or according to the processing history history, and the category of the claim (eg, prediction of complete replacement of parts, It can be distinguished by defining some replacements, repairs, and explanations).

Here, the quality control unit 112 notifies the ordering company server 11 that the claim has been received by the quality control unit 112, and furthermore, even if the claim organized in this way is provided to the vendor server 21, the ordering company The server 11 is notified.

When the supplier sends feedback (eg, replacement product delivery schedule when replacement is required, maintenance personnel dispatch schedule when maintenance is required, clarification data) to the quality management unit 112 with respect to the claim information notified to the supplier server 21 , extract the contents and organize them in a standardized format.

And, by providing feedback to the ordering company server 11 of the organized contents in this way, the basic demand for claims raised by the ordering company is satisfied. After that, information on the content of these claims is stored in the database 113, and the content of the post-processing as well as the occurrence of claims is reflected in the credit score for the supplier.

As described above, the present invention has been described with reference to the embodiments shown in the drawings, but this is only for explaining the invention, and various modifications or equivalents from the detailed description of the invention to those of ordinary skill in the art to which the present invention pertains It will be appreciated that one embodiment is possible.

Therefore, the true scope of the present invention should be determined by the technical spirit of the claims.

100: parts supply management system 101: control server
102: company matching unit 103: contract signing unit
104: contract information information unit 105: posting information information unit
106: credit judgment unit 107: supplier selection unit
108: translation department 109: quality control department
110: delivery management unit 111: demand forecasting unit
112: payment management unit 113: database unit

Claims (8)

In the parts supply management system connected to the ordering server and the supplier server,
The parts supply management system;
an information collection unit for collecting information of a plurality of ordering companies and a plurality of suppliers;
a database unit for storing the collected information;
Companies are matched based on the information of any one of a plurality of suppliers in consideration of the order item, order quantity, and delivery date of a specific ordering company, but when an order request with specific conditions is received from the ordering company server, it is registered in the database A company matching unit that selects a supplier server with such a delivery capability based on the supplier information, or delivers such order information to suppliers with a certain credit rating or higher, and provides information on bidding competition between suppliers to the ordering company server; ;
a contract execution unit that prepares a contract implemented as an electronic document so that a contract is concluded between the matched ordering company and the supplier, and transmits it to the ordering company and the supplier so that the contract is concluded;
a delivery management unit that manages delivery information on the quantity to be delivered from the supplier to the ordering company;
A quality control department that organizes claims sent from the ordering company and delivers them to the supplier, and then delivers the feedback received from the supplier back to the supplier;
A payment management unit that manages payment information between the supplier and the ordering company, manages payment information or invoice information, and provides it to the supplier or ordering company;
a demand forecasting unit for calculating and predicting the parts ordering demand based on the previous ordering and receipt data of the ordering company;
When the contract is signed by the contract signing department, collaboration related matters and work progress are posted between the two parties, and information is provided for viewing, and inventory, estimate, and order management between the two companies can be performed. a contract information guide unit to enable sharing of contract information for work;
By allowing a registered supplier or ordering company to post their company information, and allowing companies that want to view it to read it, the ordering party who is looking for a supplier who meets the desired conditions can select the supplier directly. A posting information guide to guide you so that you can;
Determining the creditworthiness of the ordering company in consideration of the ordering company's ability to pay the payment, overdue payment, or payment of cash or bills, or the supplier's production capacity, ability to meet deadlines, frequency of claims, and resolution The credit rating of the supplier is judged by judging the ability, but the evaluation of the ordering company is conducted by the supplier anonymously scoring, and the evaluation of the supplier is conducted in the form of an anonymous scoring by the ordering company. A credit judgment unit, characterized in that it can be evaluated in multiple ways by reflecting credit information;
including a control server for controlling them,
The database section includes the ordering company information DB, the supplier information DB, the payment information DB, the ordering company item DB containing information on items ordered by the ordering company, the supplier item DB containing information about the items supplied by the supplier, and each item. DB for customs clearance information, customer credit DB containing customer credit information, supplier credit DB containing supplier credit information, performance information DB containing information on actual results of successful delivery after contract is made, Parts supply management system comprising a logistics company information DB for a logistics company that performs delivery. delete According to claim 1,
The demand forecasting unit extracts the annual quantity of the parts ordered by the ordering company, aggregates the monthly quantity, quarterly quantity, or semi-annual quantity from the extracted contents, extracts the change pattern of the aggregated quantity, and uses a linear regression technique. Forecasting order demand,
The demand forecasting unit calculates a demand forecast by using, as a variable, the number of orders placed in the past for the parts to be predicted and the order correlation of which is greater than or equal to a certain level,
When an order request with specific conditions is received from the ordering company server, the company matching unit selects a vendor server with such delivery capability based on the vendor information registered in the database, or
The parts supply management system, characterized in that the ordering information is delivered to the suppliers with a certain credit rating or higher, and information according to the bidding competition between the respective suppliers is provided to the ordering company server. delete delete According to claim 1,
When the contract signing department mutually agrees to conclude a contract between the purchaser and the supplier matched as a collaboration partner,
Sending an electronically documented contract that records the terms and conditions including at least one of the items to be delivered, the delivery date, the unit price, and the penalty that a specific party has to the other party in case of non-performance of the contract, as an electronic document, and transmits it to both parties;
A parts supply management system, characterized in that the contract is concluded by receiving electronic authentication from them, and the contract is stored. According to claim 1,
quality control department;
When a quality claim or a delivery claim is received for a part delivered from a specific supplier, it is extracted and organized according to a specific format,
The organized information is transmitted to the supplier server, and when feedback is received from the supplier server, it is organized in a specific format, and a reply from the supplier is sent to the ordering server server,
A parts supply management system characterized in that the content of claims and the processing of claims are recorded in a database.


delete

Images