JP2005301397A - Fuel business operation processing system and program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a fuel business operation processing system and a program used for it capable of properly complying with fluctuation and the like of a fuel purchase price for management of a fuel investment. <P>SOLUTION: This fuel business operation processing system includes a fuel part server 3 storing a computer program for computing business operation about power generating fuel and user terminals 5a, 5b, 5c, and 5d connectable to the server 3 via a network. The fuel part server 3 is provided with an information storage part 21 storing information about a price, received quantity, and delivery quantity of the fuel inputted from the user terminals 5a, 5b, 5c, and 5d. The computer program finds the quantity of the stored fuel and its investment amount based on the information in a predetermined time. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a fuel business processing system for computer processing business related to power generation fuel and a computer program used therefor.

  In power plants and the like operated by electric power companies, various work related to fuel for power generation is systematized to improve work efficiency. Conventionally, this fuel business has been improved and maintained as the situation changes, beginning with the systematization of business centered on fuel cost calculation and accounting / payment processing.

  However, with the diversification of fuel procurement methods and the introduction of new gas fuels, parts that cannot be handled by conventional systems have occurred, and the work to supplement these has increased. Therefore, electric power companies have developed systems that can respond to rapidly changing circumstances and improve the efficiency of fuel operations with the remarkable development of information processing technology and the installation of online terminals at power plants. Is focused on.

  Here, the fuel business includes, for example, a contract management business, a payment planning business, a payment management business, a fuel asset management business, and the like, and a system for supporting each business is constructed.

  The contract management business is a business for managing information related to a fuel purchase contract. This information includes, for example, data relating to purchase quantity, purchase unit price, and fuel quality. In this work, a form called a fuel bulletin for grasping daily fuel receipt and payment and oil storage status is created and distributed to related parties.

  The receipt / payment plan operation is a task for obtaining a required amount of fuel based on a monthly power generation plan amount for each power plant and creating a receipt / payment plan for the fuel based on the required amount. It also creates purchase notices to be sent to each business partner. Here, “acceptance” of receipt / payment is to purchase fuel, and may be expressed as “acceptance”. “Payout” is the use or sale of fuel to others, and may be referred to as “payout”.

  The receipt / payment management work includes a work for managing data relating to the quantity of received / discharged fuel and quality. This operation is usually performed every day when the fuel is received and dispensed.

  The fuel asset management business calculates the amount of inspection for each fuel based on the unit price data of the fuel managed in the contract management business and the received quantity data of the fuel managed in the payment management business. Obtain the quantity of receipts, withdrawals, balances, and assets, and manage the fuel assets. The inspection amount is used as accounting data or payment data used for accounting operations of electric power companies. In addition, the calculation of the quantity and amount of each fuel received, withdrawn, and balance is generally processed in batches on a monthly basis. However, it is necessary when the contract unit price or booked unit price is finalized or changed. Depending on the case, a settlement process may be performed. In this fuel asset management business, since the amount of information handled is enormous, it is desired to improve the efficiency of the business so that accurate and quick processing can be performed.

  In the following Patent Document 1, the history of the installation location of managed assets such as PC devices and the management of the specifications of the managed assets such as the performance of the PC main body and the version of the installed software are managed to unify the target assets. “Asset management system, method, and recording medium” that can quickly and accurately move or take over and store assets by performing management is described.

JP 2002-203099 A

  However, the above-mentioned Patent Document 1 is intended for history management of installation locations of PC devices and the like, management of specifications of the PC body, etc., such as fuel receiving / dispensing performed daily, such as fuel for power generation, It is not intended to manage assets whose quantity, quality, asset value, etc. fluctuate in response to various changes in the situation such as changes in contracts related to the purchase of fuel such as unit price of purchase. It is difficult to apply to business.

  SUMMARY OF THE INVENTION An object of the present invention is to provide a fuel business processing system capable of managing fuel assets in response to changes in contract details related to fuel purchase, and a computer program used therefor.

  The fuel business processing system of the present invention is a system including a server storing a computer program for performing computer processing on business related to fuel for power generation, and a user terminal connectable to the server via a network. And an information storage unit for storing information on the unit price of the fuel input from the user terminal side, the received quantity, and the dispensed quantity, and the program stores the stored fuel based on the information at a predetermined time. It is characterized by obtaining the quantity and the amount of assets.

  In a specific aspect of the present invention, when another unit price of the fuel is input from the user terminal side, the program obtains a purchase difference of the fuel and obtains an asset amount of the stored fuel based on the purchase difference.

  Further, the program obtains an excess or deficiency of the purchase price of the fuel based on the purchase difference.

  The fuel business processing program of the present invention is a program for computing a business related to fuel for power generation, stored in a server connectable via a network to a user terminal, and (a) from the user terminal side Storing information on the unit price of the fuel sent to the server side, the received quantity, and the dispensed quantity in an information storage unit provided in the server, and (b) based on the information at a predetermined time The method includes the step of determining the quantity and asset value of the stored fuel.

  In a specific aspect of the present invention, (c) when another unit price of the fuel is input from the user terminal side, obtaining a purchase difference of the fuel based on the unit price; and (d) based on the purchase difference And determining an asset value of the stored fuel.

  In addition to the step (d) or in place of the step (d), (e) an excess or deficiency of the purchase price of the fuel is obtained based on the purchase difference.

  According to the fuel business processing system of the present invention, a system including a server that stores a computer program that performs computer processing on business related to power generation fuel, and a user terminal that can be connected to the server via a network is configured. Has an information storage unit for storing information on the unit price of fuel input from the user terminal side, the received quantity, and the dispensed quantity, and the program stores the stored fuel based on the above information at a predetermined time. Find the quantity and asset value of Thereby, the electric power company etc. which handle the fuel for electric power generation can manage a fuel asset based on the information input from the user terminal.

  Further, the computer program stored in the server obtains a fuel purchase difference when another unit price of fuel is input from the user terminal side, and obtains an asset amount of the stored fuel based on this, thereby purchasing the fuel. Fuel assets can be managed in response to price fluctuations. In this case, the excess or deficiency of the fuel purchase price can be obtained based on the purchase difference.

  According to the fuel business processing program of the present invention, (a) storing information on the unit price of fuel sent from the user terminal side to the server side, the received quantity, and the paid-out quantity in an information storage unit provided in the server; (B) By including a step of obtaining the quantity of stored fuel and the amount of assets based on the above information at a predetermined time, an electric power company that handles fuel for power generation is based on information input from a user terminal. And manage fuel assets.

  Also, (c) when another unit price of fuel is input from the user terminal side, a step of obtaining a fuel purchase difference based on the unit price, and (d) obtaining a stored fuel asset amount based on the purchase difference. By including the steps, it is possible to manage the fuel assets in an appropriate manner in response to fluctuations in the fuel purchase price. In this case, the excess or deficiency of the fuel purchase price can be obtained based on the purchase difference.

  FIG. 1 shows a configuration of a fuel service processing system 1 according to an embodiment for performing computer processing of fuel service in an electric power company.

This fuel business processing system 1
A fuel part server 3 storing a fuel business processing program for computerizing fuel business;
It includes a plurality of user terminals (for example, four) 5a, 5b, 5c, 5d that can be connected to the server 3 via a network. The program is purchased by the power company at a predetermined time. Fuel assets are managed by calculating the payment price of fuel and the storage balance. Processing by the fuel business processing program of the embodiment will be described later.

  The user terminals 5a, 5b, 5c, and 5d are, for example, personal computers installed in a head office (such as a power business headquarters), a branch office, a power center, and a power plant, and are stored in the fuel section server 3 or each terminal. In accordance with the programs stored in 5a, 5b, 5c, and 5d, a screen suitable for data input related to the fuel operation is displayed. When these terminals 5a, 5b, 5c, and 5d connect to the fuel unit server 3 via a network, it is preferable to log in by inputting a predetermined user ID and password. Here, in the embodiment, it is assumed that the program for displaying the screen is stored in each of the user terminals 5a, 5b, 5c, and 5d.

Moreover, the fuel business processing system 1 of this electric power company
Accounting department server 7 storing data related to accounting operations;
A thermal power unit server 9 installed at each power plant and managing data relating to the quantity of received fuel, the quantity dispensed and the quality at each power plant;
And transfer of data to and from the grid operation section server 11 in which data relating to long-term planning and operation work of the power plant, such as installation plans and rules necessary for maintaining a stable power system, are stored. To do so, they are connected to each other via a network. In addition, a business processing system is constructed for computerizing each business according to a specific business processing program stored in each of the servers 7, 9, and 11.

  FIG. 2 shows the main information flow in the fuel business processing system 1 of the embodiment.

The fuel part server 3 is a means for delivering information between the user terminals 5a, 5b, 5c, 5d and the other servers 7, 9, 11, etc.
An information storage unit (for example, a hard disk) 21 for storing various information input from the user terminals 5a, 5b, 5c, 5d side and the thermal power unit server 9 side via the network;
The quantity, quality, and assets of the stored fuel of the electric power company based on the information stored in the information storage unit 21 at a predetermined time (for example, at the end of every month) according to the command from the fuel business processing program of the embodiment Calculate the amount, etc., perform settlement processing such as calculation of excess or deficiency of payment price according to requests at any time, check list of data input from user terminal 5a, 5b, 5c, 5d side, necessary forms, etc. And an arithmetic unit 23 for generating the above.

  The fuel part server 3 also includes communication means (not shown) for performing information communication with the user terminals 5a, 5b, 5c, 5d and other servers 7, 9, 11 via the network. In the embodiment, input / output of information in the fuel part server 3 is performed via this communication means.

  Further, the actual payment data, payment data, and transaction data obtained by the calculation unit 23 are appropriately transmitted to the other servers 7, 9, 11 connected via the network.

  Further, information relating to fuel (dispensed quantity) actually used at the power plant is delivered between the information storage unit 21 of the fuel unit server 3 and the thermal power unit server 9.

  Data input and other operations from the user terminals 5a, 5b, 5c, and 5d side in the fuel business processing system 1 will be described.

  First, when the user terminals 5a, 5b, 5c, and 5d are connected to the fuel section server 3 via a network, a screen suitable for data input related to fuel operations is displayed according to a program stored in each terminal. It is good to make it. This screen should be arranged with a number such as “Screen No.” in FIG. 2 corresponding to the content of information input to the information storage unit 21 of the fuel unit server 3. The contents of each input screen will be described later.

  Information to be stored in the information storage unit 21 of the fuel unit server 3 from the user terminals 5a, 5b, 5c, and 5d side is contract information related to a fuel purchase contract and a payment plan that is input when a fuel payment plan is created. Information on receipts, information on acceptance quantity, quality, amount paid, and correction of registered unit price, code information indicating the name of fuel brand and fuel port, etc. coded for convenience of calculation processing, and contract For example, payment information for specifying a cost item or a period in which payment is required in accordance with a change in unit price or the like.

  The contract information includes, for example, overseas coal contract information related to the quantity, quality, unit price, etc. specified in the overseas coal purchase contract with the business partner, ocean shipping information related to the quantity, fare rate, etc. specified in the transport contract, This includes various contract information related to coal transit base costs and power plant handling costs.

  The receipt / payment plan information is input, for example, when creating a coal receipt / payment plan information that is input when creating a coal receipt / payment plan from the power generation plan amount for each power plant or month, and when creating a transfer plan for each call center or each brand. C / C receipt / payment plan information, P / S receipt / payment plan information relating to purchase plan quantities and transfer plan quantities for each power plant, and the like.

  The receipt / payment record information includes, for example, overseas coal inspection information related to the inspection amount and quality at the time of overseas coal acceptance, the inspection amount calculated based on the inspection amount and the contract unit price, and other information entered when correcting this. Information on the amount of coal received overseas, transfer information on the amount of fuel transferred from the call center to the power plant, payout information on the daily payout amount at the power plant, and the like.

  The settlement information is information that is input when the settlement process needs to be performed quickly, such as when there is a change in the contract unit price specified in the fuel purchase contract. Is included.

  Each of the above information includes information on other fuels such as heavy oil and LNG in addition to those on coal.

  3 and 4 show the configurations of screens displayed on the user terminals 5a, 5b, 5c, and 5d connected to the fuel unit server 3 via the network. As shown in the figure, the screens displayed on the terminals 5a, 5b, 5c, and 5d have a hierarchical structure organized by “screen No.”, which is a so-called top screen “main menu screen (screen No.000) to “Contract management menu (screen No. 100)”, “Payment / payment plan menu (screen No. 200)”, “Payment / payment management menu (screen No. 300)”, “Aggregation process control screen (screen No. .800) "or" code information management menu screen (screen No. 900) ", and transition from each menu screen to a screen suitable for specific data input or the like.

  FIG. 5 shows a main flowchart of processing by the fuel operation processing program of the embodiment stored in the fuel section server 3. In the embodiment, particularly when purchasing overseas charcoal, each user is required to perform data input and other operations from the user terminals 5a, 5b, 5c, and 5d, and information processing performed based on a predetermined time. A description will be given together with the contents of the screens displayed on the terminals 5a, 5b, 5c and 5d.

  FIG. 6 shows a “main menu screen (screen No. 000)” displayed on the user terminal (for example, power center) 5c logged on to the fuel section server 3. On the user terminal 5C side, a business menu to be executed can be selected according to this screen. Further, in the user terminal 5d installed in the power plant, selectable business menus may be limited to “20. Payment planning business menu” and “30. Payment management business menu”.

  First, in the user terminal 5c, in order to register various code information related to the purchase of overseas charcoal, when “90. Code information management menu” is selected on the “main menu screen”, the “code information management menu” shown in FIG. Screen (screen No. 900) "is displayed. The user terminal 5c can select an appropriate code information management registration screen on the “code information management menu screen”.

  FIG. 8 shows a “business location information registration screen (screen No. 910)” selected from the “code information management menu screen”. In the user terminal 5c, according to this screen, the desulfurization rate for determining the desulfurization passing fuel at the time of registration of the name, the heavy oil conversion coefficient used for the receiving and paying plan operation, the fuel method, or the payout record for each business place (power plant). Etc. can be registered. And the calculating part 23 of the fuel part server 3 performs a code information management menu based on the data input on this screen, or other operations (step [hereinafter, expressed as ST] 1). Specifically, processing for storing data input from the user terminal 5c side in the information storage unit 21 and output of a registered data list for checking the stored data (for example, printing or screen display) are performed. . The following table shows how to enter data on this screen.

  “◎” shown in this table indicates an item that must be input at the time of first input, and “Δ” indicates an optional input item. In addition to this, “○” indicating that the item must be entered by a predetermined time (for example, the day of the month closing), and an item that can be an essential entry item depending on the nature of the data. There is a “□” symbol to show that there is. Further, in the case of an item that cannot be input, it is “(blank)”.

  Each user terminal is provided with input means (for example, a keyboard and buttons), for example, by pressing one of a plurality of “PF” keys (not shown) arranged on the keyboard. Then, a transition is made to a predetermined screen, or predetermined information processing is performed by the calculation unit 23 of the fuel unit server 3.

  The “PF” key performs a common function on each screen, and “PF8” for displaying the initial screen of the same business screen after canceling the transmission contents to the fuel section server 3 is displayed on the previous screen. "PF9" for returning, "PF10" for moving to the next screen, "PF12" for storing the transmission content in the information storage unit 21 and displaying the initial screen of the same business screen, and after canceling the transmission content "PF12" for displaying the previous menu screen is provided.

  For “PF1” to “PF7”, any one of the keys and the processing content corresponding to the key are displayed at the bottom of each screen. By pressing the displayed key, the corresponding processing content is displayed. It is supposed to be executed. Specifically, after the transmission content is stored in the information storage unit 21 by this key operation, the screen moves to a screen corresponding to the key No. displayed at the bottom of the screen, or the transmission content is stored in the information storage unit 21. Processing such as outputting a form corresponding to the key No. displayed at the bottom of the screen is performed. In the case of the screen of FIG. 8, if “PF1” is pressed, the screen display of the user terminal 5 c is changed to the “online management information registration screen (screen No. 990)”, and if “PF3” is pressed, the screen of the user terminal 5 c is displayed. The display changes to “tank information registration screen (screen No. 920)”.

  In the “business site information registration screen”, when appropriate data is input from the user terminal 5c side and the button indicating “next processing” is pressed, the calculation unit 23 of the fuel unit server 3 is connected via the network. Code information input from the user terminal 5c side is stored in the information storage unit 21, or a registration data list is output in response to an arbitrary request from the user terminal 5c side (ST1).

  FIG. 9 shows a “ship name information registration screen (screen No. 970)” selected from the “code information management menu screen” or transitioned based on data input or “PF” key operation. Information such as the ship name and the transport system name input on this screen is also transmitted to the fuel unit server 3 side, stored in the information storage unit 21 by the calculation unit 23, and in response to a request from the user terminal 5c side. The registration data list is output (ST1). The following table shows how to enter data on this screen.

  In this code information management menu, in addition to the above-mentioned business site information and ship name information, tank information related to tank No., stored fuel type, etc., supplier name, supplier information related to payer of fuel purchase price, etc., each fuel Various code information can be registered as required, such as fuel type information on calorific value, specific gravity, etc., brand information on brand name, quality, etc., and loading information on loading name, foreign insurance premium rate, etc. .

  In the user terminal 5c, after registering various kinds of code information as described above, when “10. Contract management business menu” is selected on the “main menu screen (FIG. 6)”, the “contract management” shown in FIG. Menu screen (screen No. 100) "is displayed.

  In the user terminal 5c, it is possible to specify an appropriate screen number of the contract management work and a processing category such as new registration or change according to this screen. In addition, as an important matter in the fuel business, when there is a change in the contract unit price, it is necessary to perform a settlement process based on the difference between the unit price at the contract and the new unit price. In this case, it is possible to register a new unit price for the settlement process on the screens of screen Nos. 110, 111, 120, 130, 140, 150, and 170 shown in the “contract management menu screen” in the figure. On the screens of Nos. 115, 125, 135, 140, 155, and 175, the purchase difference between the unit price registered at the time of the contract or immediately before and the new unit price is displayed, and it may be possible to confirm this. it can. Then, when there is a change in the contract unit price or the like, when there is a request from the user terminal 5c or the like (data input or other operation), the calculation unit 23 of the fuel unit server 3 is based on the purchase difference. The settlement process described later is performed.

  Returning to the flowchart (FIG. 5) again, the calculation unit 23 of the fuel unit server 3 executes a contract management menu based on data input and other operations from the user terminal 5c (ST2). Specifically, the information input from the user terminal 5c side is stored in the information storage unit 21, the purchase difference is obtained when the contract unit price is changed, or the registration content is confirmed according to an arbitrary request. Output various registration tables, checklists, and various forms (for example, printing or screen display).

  FIG. 11 shows an “overseas coal contract information registration screen (screen No. 110)” selected from the “contract management menu screen”. In the user terminal 5c, according to this screen, the contract quantity, price, quality, etc. determined in the overseas charcoal purchase contract can be input. The information input on this screen is also stored in the information storage unit 21 by the calculation unit 23 of the fuel unit server 3 (ST2). The following table shows how to enter data on this screen.

  FIG. 12 shows the “Ocean Transport Information Registration Screen (Screen No. 120)” selected from the “Contract Management Management Menu Screen” or transitioned based on data input or “PF” key operation. On the user terminal 5c, according to this screen, the quantity, price, etc. determined in the ocean-going transportation contract can be input by assigning a contract number for each contract conclusion. Information input on this screen is also sent to the fuel unit server 3 side via the network, and then stored in the information storage unit 21 by the calculation unit 23 (ST2). The following table shows how to enter data on this screen.

  In this contract management menu, in addition to the above-mentioned overseas coal contract information and overseas shipping information, business contract information on payment items and commission rates, etc. specified in the business contract related to overseas coal purchase contracts, relay stations or Information on various contracts at the power station, CIF purchase unit price information registered with unit price Nos. By monthly processing and checkout processing for purchase prices for each brand excluding overseas coal, contractors, payees and quantity by LNG brand -LNG contract information related to quality, unit price, etc., and various contract information as required, such as LNG various contract information related to various types of contracts that are registered for each subject issue, etc. You can register.

  In addition, the calculation unit 23 of the fuel unit server 3 responds to a request from the user terminal 5c (for example, pressing a predetermined “PF” key), various registration tables for checking registration contents, a check list, and various types A form or the like is output (ST2).

  Next, in the user terminal 5c, after registering various pieces of contract information as described above, when “20. Payment planning work menu” is selected on the “Main menu screen (FIG. 6)”, the “Payment / payment” shown in FIG. "Planning menu screen (screen No. 200)" is displayed. The “business site code” and “fuel type code” displayed on the right side of the screen are those registered in the code information management menu (ST1).

  In the user terminal 5c, after selecting an appropriate menu on this screen, data input and other operations are performed in accordance with the displayed screen, so that a payment / payment plan for coal / fuel oil, etc., distribution adjustment, end-of-month oil storage forecast, In addition, various forms such as purchase notices and monthly purchase plans can be created. The following table shows how to enter data on this screen.

  Returning to the flowchart (FIG. 5) again, the calculation unit 23 of the fuel unit server 3 executes the payment plan menu based on data input and other operations related to the payment plan from the user terminal 5c (ST3). Specifically, information input from the user terminal 5c side is stored in the information storage unit 21, or the above-described various forms are output according to an arbitrary request. The various forms and the like may be output at an appropriate place such as the user terminal 5c side or a power center in response to a request from the user terminal 5c.

  FIG. 14 shows a “coal receipt and payment plan creation screen (screen No. 210)” selected from the “receipt and payment plan menu screen”. The user terminal 5c can create a coal payment plan on the screen based on the monthly power generation plan amount for each coal-fired power plant. The information input on this screen is also sent to the fuel unit server 3 side via the network, and is then stored in the information storage unit 21 by the calculation unit 23 (ST3). The following table shows how to enter data on this screen.

  FIG. 15 shows a “C / C receipt / payment plan creation screen (screen No. 212)” selected from the “payment / receipt plan menu screen” or transitioned based on data input or “PF” key operation. The user terminal 5c can create a payment / transfer plan for each call center and each brand by inputting necessary data according to this screen. The information input on this screen is also sent to the fuel unit server 3 side via the network, and is then stored in the information storage unit 21 by the calculation unit 23 (ST3). The following table shows how to enter data on this screen.

  FIG. 16 shows a “distribution adjustment screen (screen No. 230)” selected from the “payment / payment plan menu screen” or transitioned based on data input or “PF” key operation. This screen receives necessary information from the information storage unit 21 of the fuel unit server 3 in order to perform appropriate oil storage and coal storage management every day based on a tank-by-tank payment plan (not shown) registered in advance. The received amount is expanded and displayed on a daily basis. Information (various change data) input on this screen is also sent to the fuel unit server 3 side via the network, and then stored in the information storage unit 21 by the calculation unit 23 (ST3). The following table shows how to enter data on this screen.

  In this payment plan menu, in addition to the above-mentioned coal payment plan creation, C / C payment plan creation, and distribution adjustment, the creation of PS acceptance plans related to the fuel purchase amount and transfer plan quantity, etc. Including) Creation of a payment plan for each tank (fuel oil and other payment plan) based on the monthly power generation plan amount for each thermal power plant, and display and printing of a summary of the payment plan created for each power plant (collection of the fuel oil payment plan) Table), Registration of purchase plans by supplier regarding the quantity of fuel oil and gas purchased by supplier for each power plant, and creation of an acceptance plan that associates the purchaser and transfer source with respect to the delivery date and quantity that have been distributed. And a list of actual results (acceptance plan actual result table), a daily payment plan and actual results can be accumulated on a monthly basis, and a list of monthly end-of-month balance forecasts per month (month-end balance expectation table) can be displayed.

  When the user terminal 5c selects a menu for outputting various forms on the payment plan menu screen (FIG. 13), the calculation unit 23 of the fuel unit server 3 sends a request (for example, a predetermined value) on the user terminal 5c side. In response to pressing of the “PF” key, various forms such as a purchase notice and a monthly purchase plan are output (ST3).

  Next, in the user terminal 5c, after registering various payment plan information as described above, when “30. Payment management business menu” is selected on the “main menu screen (FIG. 6)”, the “ The “payment management menu screen (screen No. 300)” is displayed.

  In the user terminal 5c, each payment management work screen can be selected according to this screen, and a processing category indicating whether data is newly registered, changed, searched, or deleted can be selected. Further, by selecting each business processing screen, the screen display transitions, and various receipt / payment record data can be registered in accordance with the displayed individual screens.

  Returning to the flowchart (FIG. 5) again, the calculation unit 23 of the fuel unit server 3 executes the payment management menu based on data input and other operations from the user terminal 5c (ST4). Specifically, information input from the user terminal 5c side is stored in the information storage unit 21, or input data is input in response to a request from the user terminal 5c (such as data input or predetermined “PF” key operation). Various forms of data such as various data lists for confirmation, receipt / payment arrangement table, purchase statement form, etc. are output (for example, printing or screen display).

  FIG. 18 shows the “Registration screen for overseas coal inspection quantity etc. (screen No. 310)” selected from the “Payment / payment management menu screen”. In the user terminal 5c, according to this screen, it is possible to input a loading measurement value (B / L information) such as the quantity and quality of overseas coal and a landing measurement value (acceptance information). The B / L information can be input when it can be grasped. In this case, the B / L information may be input in the “change mode”, stored in the information storage unit 21 of the fuel unit server 3, and the calculation unit. It is assumed that the insurance premium rate, etc. is calculated according to 23. Further, when the “inspection No.” is unknown, it can be confirmed in the “overseas coal inspection list” corresponding to the “PF6” key. The information input on this screen is also stored in the information storage unit 21 by the calculation unit 23 of the fuel unit server 3 (ST4). The following table shows how to enter data on this screen.

  FIG. 19 shows an “overseas coal inspection amount registration screen (screen No. 311)” selected from the “payment management menu screen” or transitioned based on data input or “PF” key operation. On this screen, the calculation unit 23 of the fuel department server 3 displays the amount of foreign coal accepted (FOB, freight, imports, etc.) on the basis of the accepted quantity entered on the “Overseas Coal Inspection Quantity Registration Screen (FIG. 18)”. The result of the calculation) is displayed. On the user terminal 5c side, it is possible to input an exchange rate, an interest rate, etc., which are the specifications of the calculation by the calculation unit 23. In addition, when the displayed calculation result is corrected, the amount can be directly input. Information input on this screen is also sent to the fuel unit server 3 side via the network, and then stored in the information storage unit 21 by the calculation unit 23 (ST4). Table 10 shows the data input procedure on this screen, and Table 11 shows the data input procedure on quality.

  FIG. 20 shows a “various inspection amount registration screen (screen No. 350)” selected from the “payment management menu screen” or transitioned based on data input or “PF” key operation. On this screen, the calculation result of the amount of various charges automatically generated based on the various contract information and acceptance / transfer information is displayed. On the user terminal 5c side, when the displayed amount is corrected, the corrected amount can be input. Information input on this screen is also sent to the fuel unit server 3 side via the network, and then stored in the information storage unit 21 by the calculation unit 23 (ST4). The following table shows how to enter data on this screen.

  FIG. 21 shows a “payout quantity registration screen (screen No. 370)” selected from the “payment management menu screen” or transitioned based on data input or “PF” key operation. On the user terminal 5c side, daily coal consumption payout record data can be input according to this screen. Information input on this screen is also sent to the fuel unit server 3 side via the network, and then stored in the information storage unit 21 by the calculation unit 23 (ST4). The following table shows how to enter data on this screen.

  In this payment management menu, in addition to registering the inspection quantity, the inspection amount, the amount of various inspections, and the delivery quantity when purchasing overseas charcoal, the transfer of fuel between business sites and the transfer between tanks within the same business site "Transfer registration" to enter the contents, "Other receipt registration" to enter the contents of receipt other than purchase / transfer receipt, "Inventory registration" to enter the fuel inventory correction amount and correction amount, and for power generation・ You can perform “other payout registration” to enter the contents of exceptional payout other than chore consumption / transfer payout. In addition to purchasing foreign coal as described above, payment management information can be registered in the same manner as overseas coal when purchasing fuel oil and LNG.

  Returning to the flowchart (FIG. 5) again, the calculation unit 23 of the fuel unit server 3 determines whether or not a predetermined time has come (ST5). This “time” can be set according to various circumstances such as a power plant or a business partner such as the end of every month or the 25th of every month. In the embodiment, a case where the time is “25th of every month” will be described.

  If the determination in ST5 is “NO”, that is, if the date of the current day is not “25th”, the calculation unit 23 determines whether it is necessary to perform a settlement process (ST6). The case where the settlement process needs to be performed is a case where a difference occurs between the unit price at the time of contract and the new unit price, for example, when the contract unit price is changed. Specifically, when executing the contract management menu (ST2), the calculation unit 23 displays screen Nos. 110 (FIG. 11), 111, 120 (FIG. 12), 130, 140, 150 from the user terminal 5c side. , 170 on the screen, it is determined whether there is an input of a new unit price for performing a settlement process, or whether information on the new unit price is stored in the information storage unit 21 as payment result information. The necessity of the checkout process can be determined.

  If the determination in ST6 is “NO”, that is, if it is not necessary to perform the settlement process, the process proceeds to the execution of the code information management menu (ST1) again, and the processes of ST1 to ST5 are repeated as described above. Here, since the input of the inspection quantity, the inspection amount, the various inspection amount, and the withdrawal quantity is frequently performed, for example, when this is performed every day, the calculation unit 23 repeats the processing of ST4 to ST6 every day. Become. Thereby, the payment result information inputted every day is accumulated in the information storage unit 21. Further, the processing of ST1 to ST3 can be omitted if there is no data input from the user terminal 5c side.

  On the other hand, when the determination in ST5 is “YES”, that is, “25th day” of the current month has been reached, the calculation unit 23 executes a periodic process (ST7). Specifically, the following processing is performed.

(1) Creation of checklist and payment arrangement table for data etc. input from each user terminal 5a, 5b, 5c, 5d in the current month
(2) Preparation of calculation sheet for fuel and various charges
(3) Creation of a inventory of supplies based on the receipt and payment calculation of supplies
(4) Creation of automatic transfer data based on accounting and payment procedure processing
(5) Recording and updating processing of asset management information in the information storage unit 21
(6) Creation of management materials such as quantity received and quality based on the information updated in (5) above.

  The information described in the stored item ledger or the like in (3) above includes information on the assets (balance) of the stored fuel as of the 25th of the current month calculated based on the actual payment. Specifically, it is the quantity of stored fuel, the amount of assets, etc., and this information is stored in the information storage unit 21 in the process (5) as asset management information.

  An example of the output form is shown below.

(1) “Purchased Fuel Cost Statement” and “Voice Statement” to grasp the amount of debts to be recorded / paid based on the inspection results and send the payment amount to the contractor as a notice
(2) “Accounts Payable Ledger” to record debts by item and business partner and to record the progress of payments and confirm debts
(3) "Accounts Payable Ledger Breakdown" which is the fuel type schedule of the ledger in (2) above
(4) "Accounts payable balance list by contractor" for checking accounts payable by account at the end of each fiscal year
(5) “Supplies inventory”, which is a basic form of fuel asset management that records and manages the receipt, withdrawal, and transfer of stored items by fuel type and the quantity, asset value, and quality of balances
(6) “Supplies Ledger-LNG”, a basic form of fuel asset management that records and manages the receipt, withdrawal, transfer of LNG supplies, and the quantity, asset value, and quality of balances.
(7) If the data is revised after the previous month is confirmed, the difference from the previous month's ledger is recorded.
(8) “Billing summary table” that shows the breakdown of purchase / withdrawal differences associated with changes in the unit price of purchase and is a breakdown after settlement
(9) Accounting auxiliary report that records the progress of each item up to the calculation of the net amount of inventories.
(10) Quantity / Quality / Price summary table by receipt item / P / S, and “Supply item receipt record table” that serves as a management document for fuel receipt / payment
(11) The “Fuel receipt and delivery summary table” that summarizes the “Payment receipt / payment result table” in (10) above and shows the calculation result of the exchanged quantity and can be used as reporting material.
(12) “Overseas Charcoal Arrival Record Table (For Overseas Shipping Acceptance)” for managing the performance of contracts by displaying a list of overseas coal purchase volume and unit price trends
(13) “Purchased fuel analysis results table (by P / S, by supplier, by month, cumulative total)”, a management document that records the results of order placement, receipt, and analysis of the quantity, quality, and amount of fuel purchased.
(14) “LNG purchase results table (summary)”, which is a management document for LNG purchase results quantity and amount
(15) “LNG purchase results table (breakdown breakdown)”, which is the management data for the monthly unit price and issue price of the “LNG purchase results table” in (14) above.
(16) “Acceptance test result table (coal, fuel oil, LPG, LNG)”, which is a list of quality analysis results of received fuel at power plants
(17) `` Notice of period-denominated cargo and marine insurance transportation amount '' for notifying insurance companies of monthly transportation amount for insured insurance
(18) `` Domestic Insurance Insurance Premium Statement '' for calculating and displaying the insurance premium for the transportation amount stated in the transportation amount notice and collating it with the contents of the insurance premium notice from the insurance company
(19) The portion of the “Electricity Monthly Report” for government reports regarding fuel consumption for steam power plants and fuel consumption for internal combustion power plants
(20) A “consumption tax statement” for notifying business partners of the consumption tax for fuel purchase and various charges.

  Returning to the flowchart (FIG. 5) again, if the determination in ST6 is “YES”, that is, if it is necessary to perform a settlement process, the calculation unit 23 executes the settlement process (ST8). Specifically, the “total menu control screen (screen No. 800)” shown in FIG. 22 is selected from the “main menu (FIG. 6)” on the user terminal 5c side, and the corresponding item (target period or Data input to the expense item or the like is sent to the fuel unit server 3 side as settlement information and stored in the information storage unit 21 by the calculation unit 23. The computing unit 23 can specify data that is the target of the settlement process based on the settlement information. The following table shows how to enter data on this screen.

  When the checkout process is performed, on the user terminal 5c side, screen No. 110 (FIG. 11), 111, 120 (FIG. 12), 130, 140, 150, or 170 shown in the “contract management menu screen (FIG. 10)” in advance. Since the new unit price for performing the settlement process is input on the screen of No. 115, 125, 135, 140, 155, or 175, the unit price registered at the time of contract or just before the new unit price on the screen of screen No. 115, 125, 135, 140, 155, or 175 You can check the purchase difference.

  FIG. 23 shows the “FOB payment settlement screen” of screen No. 115. In this screen, the settlement amount (for example, purchase difference) based on the new unit price for settlement processing (such as the unit price after the change) entered on the “Overseas Coal Contract Information Registration Screen (FIG. 11)” of screen No. 110. ) Is calculated and displayed. After the calculation unit 23 of the fuel unit server 3 performs this calculation, the calculation result may be sent to the user terminal 5c side, or the user terminal 5c itself may obtain it. Further, on this screen, since the settlement amount is calculated in yen, an applicable exchange rate can be input. Furthermore, if the calculated amount is corrected and another amount is input, this is prioritized. The input procedure on this screen is shown in the following table.

  FIG. 24 shows the “sea fare settlement processing screen” of screen No. 125. Also on this screen, the settlement amount (for example, difference) of the ocean freight calculated and displayed on the basis of the new unit price for settlement processing entered on the “sea transportation information registration screen (FIG. 12)” of screen No. 120. Can be confirmed. On this screen, you can also enter bunker settlement and abnormal stagnation fees. In addition, for overseas freight settlement and bunker settlement, since the settlement amount is calculated in yen, an applicable exchange rate can be entered. The input procedure on this screen is shown in the following table.

  When the calculation unit 23 of the fuel unit server 3 receives the payment information input from the user terminal 5c, the calculation unit 23 performs a payment process as necessary based on the payment data, such as excess or deficiency of the payment price (ST8). ). Specifically, when the purchase unit price is changed, a new unit price is input in the contract management menu, and when the settlement process based on this is performed, the following processing is executed.

(1) The inspection result data for the relevant period included in the receipt / payment result information is extracted from the information storage unit 21, and the purchase difference based on the difference between the old and new prices is calculated.
(2) Calculate retroactively for payments in the period subject to checkout
(3) Output related forms and create accounting automatic exchange data in accordance with the above-mentioned periodic processing (ST7).

  In the processing of (3) above, the balance of stored fuel (quantity, asset value, quality, etc.) based on the purchase difference in (1) is also calculated, so that even if a purchase difference occurs, the stored fuel asset can be accurately determined. Can be managed.

  Further, in the case of performing a settlement process associated with a change in sales quantity, the following process is executed.

  (1) The sales result data for the period included in the receipt / payment result information is extracted from the information storage unit 21, and the sales difference based on the difference between the old and new quantities is calculated.

  (2) Retroactively calculate the withdrawals during the settlement period.

  (3) Output related forms in accordance with the above-mentioned periodic processing (ST7) and create automatic accounting transfer data.

  In the process of (3) above, the balance of stored fuel (quantity, asset value, quality, etc.) based on the sales difference in (1) is also calculated, so that the stored fuel assets can be accurately Can be managed.

  And it moves to ST1 again and can perform a fuel operation | work by repeating the process of said ST1-ST8.

  In the fuel business processing system 1, the calculation unit 23 of the fuel unit server 3 takes out necessary information from the information storage unit 21 in response to an arbitrary request from each user terminal 5a, 5b, 5c, 5d. It is also possible to automatically create various materials to be submitted to a government office or the like by inputting the information in a form prepared in advance in the information storage unit 21.

The figure which shows the structure of the fuel business processing system of an Example. The figure which shows the flow of the main information in the fuel business processing system of an Example. The figure which shows the structure and transition of the screen displayed on a user terminal. The screen block diagram following FIG. The figure which shows the main flowchart of the process by the fuel business process program of an Example. The figure which shows a "main menu screen." The figure which shows a "code information management menu screen." The figure which shows "business establishment information registration screen." The figure which shows the "ship name information registration screen." The figure which shows a "contract management menu screen." The figure which shows a "foreign coal contract information registration screen." The figure which shows "the overseas shipping information registration screen." The figure which shows a "payment and payment plan menu screen." The figure which shows the "coal receipt and payment plan preparation screen". The figure which shows "C / C receipt-and-payment plan creation screen". The figure which shows a "distribution adjustment screen." The figure which shows a "payment management menu screen." The figure which shows "the registration screen etc. of overseas coal inspection quantity." The figure which shows the "overseas coal inspection amount registration screen". The figure which shows the "regular receipt amount registration screen." The figure which shows the "payout quantity registration screen." The figure which shows a "total process control screen." The figure which shows "FOB price settlement processing screen." The figure which shows "the overseas shipping fare adjustment processing screen."

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Fuel business processing system, 3 ... Fuel part server, 5a, 5b, 5c, 5d ... User terminal, 7 ... Accounting department server, 9 ... Thermal power part server, 11 ... System operation part server.

Claims (6)

In a fuel business processing system including a server that stores a computer program that performs computer processing of work related to fuel for power generation, and a user terminal that can be connected to the server via a network,
The server has an information storage unit that stores information on the unit price of fuel, the quantity received, and the quantity dispensed, which is input from the user terminal side,
The said program calculates | requires the quantity of stored fuel and the amount of assets based on the said information at the predetermined time, The fuel business processing system characterized by the above-mentioned.   2. The fuel business processing system according to claim 1, wherein when another unit price of the fuel is input from the user terminal side, the program obtains a difference in purchase of the fuel, and based on this, calculates an asset amount of the stored fuel. A fuel business processing system characterized by   The fuel business processing system according to claim 2, wherein the program obtains an excess or deficiency of a fuel purchase price based on the purchase difference. A user terminal is stored in a server that can be connected via a network, and is a program for computer processing related to fuel for power generation,
(a) storing information related to the unit price of fuel, the received quantity, and the dispensed quantity sent from the user terminal side to the server side in an information storage unit provided in the server;
(b) A fuel business processing program characterized by including a step of obtaining a quantity and an asset amount of stored fuel based on the information at a predetermined time. In the fuel business processing program according to claim 4,
(c) when another unit price of the fuel is input from the user terminal side, obtaining a purchase difference of the fuel based on the unit price;
(d) A fuel business processing program characterized by including a step of obtaining an asset amount of the stored fuel based on the purchase difference. 6. The fuel business processing program according to claim 5, wherein, in addition to the step (d) or in place of the step (d), (e) an excess or deficiency of the purchase price of the fuel based on the purchase difference. A fuel business processing program characterized by

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