JP2004136942A - Fluid control system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a fluid control system which can readily perform data control of the great amount of fluid to be transferred through a processing section. <P>SOLUTION: Data storage is performed by correlating the initial name, present name and processing name at the processing section of the fluid for respective fluids. When it is data-inputted that the fluid with at least its initial name being data-set is transferred into the processing section with its processing name being data-set, the present name corresponding to the initial name and the processing name is data-retrieved. The data control is performed by data-setting the current name, initial name and the processing name to the fluid to be transferred from the processing section. This allows the present name to be automatically data-set to the fluid to be transferred from the processing section, also the fluid transferred from the processing section to be simply and accurately data-controlled. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a fluid management system that manages fluid data, and more particularly, to a fluid management system that manages fluid data processed for each of various processing parts that are appropriately transported.
[0002]
[Prior art]
Currently, a fluid management system for managing data of fluids that are transported through various processing parts and processed in various ways is used in so-called refineries. For example, in a refinery, various crude oils are first stored in a plurality of fluid tanks, and transported to various processing sites such as a distillation apparatus and a desulfurization apparatus, and various processes such as distillation and desulfurization are performed.
[0003]
In such refineries, light oil and heavy oil are finally produced from crude oil by various treatments. For example, in order to calculate the yield of treatment at the treatment site and the properties of the fluid carried out from the treatment site. It is necessary to manage data on the properties of the fluid carried into the processing site.
[0004]
Therefore, in the conventional fluid management system, arithmetic expressions for calculating the properties and yield of the fluid carried out from the properties of the fluid carried into the treatment site are registered for each process at various treatment sites. For example, when crude oil, which is the first fluid, is carried into a predetermined treatment site, the properties and yield of the fluid carried out from the treatment site are calculated from the properties of the carried crude oil and processing equations. Manage data.
[0005]
Since the fluid carried out from the processing part is carried into, for example, the next processing part, the properties and yield of the fluid carried out from the processing part are calculated in the same manner. By executing the arithmetic processing for each processing part in this way, it is possible to manage data on the properties of the fluid transported through the plurality of processing parts.
[0006]
[Problems to be solved by the invention]
However, in large-scale refineries and the like, the types and number of processing parts are enormous, and the types of fluids that are transported there are also enormous, so various fluids that are transported from a huge number of processing parts It is difficult to individually manage data such as properties. In particular, since crude oil and the like that are generally carried in at present refineries are changed every day, the properties of fluids for data management also change from day to day.
[0007]
In addition, in order to individually manage the properties of various fluids carried out from a huge number of processing parts, it is necessary to perform property processing each time the fluid is processed. Accumulation is enormous and is actually difficult. In addition, the calculation formula for calculating the properties and yield of the fluid to be carried out from the properties of the fluid carried into the treatment site is extremely complicated, and the calculation formula differs depending on the type of fluid and treatment.
[0008]
For this reason, in the conventional fluid management system, it is necessary to register a huge number of complicated arithmetic expressions as data, and when calculating the properties and yield of the fluid as described above, complicated arithmetic processing is accumulated. Therefore, the processing load is excessive and the processing result becomes inaccurate, which is not preferable.
[0009]
The present invention has been made in view of the above-described problems, and an object of the present invention is to provide a fluid management system capable of easily managing data of a fluid conveyed through a huge number of processing parts.
[0010]
[Means for Solving the Problems]
The fluid management system of the present invention includes data storage means, carry-in input means, current state search means, name setting means, fluid management means, and the data storage means has an initial fluid name for at least a part of the fluid. And the current name and the processing name at the processing site are stored in association with each other. The carry-in input means inputs data that the fluid in which at least the initial name of the initial name, the current name, and the process name is set as data is transferred into the processing part in which the process name is set as data. Then, data retrieval is performed from the data storage means for at least one current name corresponding to the initial name entered as data and the process name set as data. The name setting unit sets the data retrieved current name, the data input initial name, and the set processing name for the fluid to be transported from the processing site, and the fluid management unit sets the initial data set. The fluid is managed with the name, the current name, and the process name.
[0011]
Therefore, in the fluid management system of the present invention, for example, when an operator inputs data on a processing name at a certain processing site and an initial name of the fluid carried into the processing site, the fluid management system is unloaded from the processing site. The current status name of the fluid is searched for data, and the fluid carried out from the processing site is managed using the current name, the initial name, and the processing name. In addition, when such a fluid is carried into the processing part of the next stage, when the processing name at the processing part is input by the operator, the current name is also retrieved from the fluid carried out from the processing part. The data is managed by the current name, the initial name, and the process name.
[0012]
As other forms of the fluid management system as described above, yield storage means for storing the processing yield for each of at least a part of the plurality of fluids carried into the processing site, and the processing unit is carried into the processing site. A ratio input means for inputting a plurality of fluid loading ratios; and a ratio calculating means for calculating a loading ratio of the plurality of fluids to be unloaded from the processing site by multiplying the data loading ratio and yield. , Also have. Therefore, in the fluid management system of the present invention, data is generated by a simple calculation process for the discharge ratio of a plurality of fluids discharged from the processing site.
[0013]
Other forms of the fluid management system as described above include property storage means for storing properties for at least a part of the fluid, and the current name of the fluid discharged from the treatment site calculated by the ratio calculation means It also has property calculation means for calculating the properties for each by multiplying the carry-out ratio and the properties. Therefore, in the fluid management system of the present invention, the property of the fluid carried out from the processing site is generated by simple arithmetic processing without accumulating complicated arithmetic processing.
[0014]
In addition, the fluid referred to in the present invention is processed by being transported through a processing site, and may be, for example, a fuel, a chemical, or the like in a liquid, gas, gel, powder, combination thereof, or the like. Is possible. Moreover, although the process site | part means the site | part which processes and carries out the carried-in fluid, simple storage is also possible as the process.
[0015]
The various means referred to in the present invention need only be formed so as to realize the function. For example, dedicated hardware that exhibits a predetermined function, a data processing apparatus provided with a predetermined function by a computer program It can be realized as a predetermined function implemented in the data processing apparatus by a computer program, a combination thereof, or the like.
[0016]
In addition, the various means referred to in the present invention do not have to be individually independent, a plurality of means are formed as one member, and a certain means is a part of another means. It is also possible that a part of the means overlaps with a part of the other means.
[0017]
The data processing apparatus referred to in the present invention may be any hardware that can read a computer program and execute a corresponding processing operation. For example, a CPU (Central Processing Unit) is mainly used as a ROM (Read Only). Memory, RAM (Random Access Memory), I / F (Interface) unit, etc. may be used as hardware.
[0018]
In the present invention, causing the data processing apparatus to execute various operations corresponding to the computer program also means causing the data processing apparatus to control operations of the various devices. For example, storing various data in the data processing device means that the CPU stores various data in an information storage medium such as a RAM fixed to the data processing device, and an FD that is exchangeably loaded in the data processing device. For example, the CPU may store various data using an FDD (FD Drive) in an information storage medium such as (Flexible Disc-cartridge).
[0019]
The information storage medium referred to in the present invention may be hardware in which a computer program for causing the data processing apparatus to execute various processes is stored in advance. It can be implemented with a fixed ROM and HDD (Hard Disc Drive), a CD (Compact Disc) -ROM and an FD that are exchangeably loaded in a device that includes a data processing device.
[0020]
DETAILED DESCRIPTION OF THE INVENTION
[Configuration of the embodiment]
As shown in FIG. 2, the fluid management system 100 according to the embodiment of the present invention includes a CPU 101 as hardware that is a main component of a computer. The CPU 101 includes a ROM 103, a RAM 104, and an HDD 105 via a bus line 102. FDD 107 in which FD 106 is exchangeably loaded, CD drive 109 in which CD-ROM 108 is interchangeably loaded, keyboard 110 which is one of input operation devices, mouse 111 which is one of input operation devices, and image display device The hardware such as the display unit 112 and the I / F unit 113 are connected.
[0021]
In the fluid management system 100 of this embodiment, hardware such as a ROM 103, a RAM 104, an HDD 105, a replaceable FD 106, and a replaceable CD-ROM 108 corresponds to an information storage medium, and at least one of them is used for the CPU 101. Computer programs and resources are stored as software. Such software is installed in the fluid management system 100 in advance, and data is read into the CPU 101 when the fluid management system 100 is activated.
[0022]
As described above, when the CPU 101 reads out an appropriate computer program and executes various processes, the fluid management system 100 according to the present embodiment has a yield storage unit 120 which is also a data storage unit as shown in FIG. Various means such as a property storage means 121 that is also a data storage means, a carry-in input means 122, a current state search means 123, a name setting means 124, a fluid management means 125, a ratio input means 126, a ratio calculation means 127, and a property calculation means 128 Are logically included as various functions.
[0023]
The yield storage means 120 corresponds to a storage area constructed in the HDD 105 so that the CPU 101 recognizes corresponding to the computer program stored in the RAM 104, and for each fluid carried into the processing site, Data is stored by associating the initial name, the current name, the processing name at the processing site, and the yield.
[0024]
More specifically, the fluid management system 100 according to the present embodiment performs data management of fluids such as liquid fuels and gaseous fuels that are mutually transported through fluid tanks and processing devices that are a large number of processing parts scattered in the refinery. Used for For example, by the process with the process name “α”, the fluid with the current name “c” is generated from the fluid with the initial name “a” with a yield of “30 (%)” and the fluid with the current name “d” is “ 70 (%) ", a fluid with the current name" c "is generated from the fluid with the initial name" b "with a yield of" 40 (%) "and a fluid with the current name" d " When it is generated with a yield of “60 (%)”, as shown in FIG. 3, these are data set in a list or the like as the relationship between the initial name, the current name and the process name and the yield. .
[0025]
The property storage means 121 also corresponds to a storage area or the like constructed in the HDD 105, and stores data by associating the initial name of the fluid, the current name, and the processing name at the processing site for each part of the fluid, Data is stored in association with an initial name, a current name, a process name, and properties for at least a part of the fluid.
[0026]
More specifically, the numerical value of the property item “S1” of the fluid “c−a−α” of the current name “c” generated from the fluid of the initial name “a” by the processing of the processing name “α” described above. Is “16” and the value of the property item “S2” is “50”, as shown in FIG. 4, these are set as data for each fluid in a list or the like. Note that the above-described property item indicates the property of a fluid such as liquid fuel, and includes, for example, an octane number.
[0027]
The carry-in input unit 122 corresponds to a function of the CPU 101 recognizing input data of the keyboard 110 corresponding to a computer program, and a fluid in which at least an initial name, a current name, and a process name are set as data is processed. Data is input that the name is carried into the processing part for which data is set. The current status search means 123 corresponds to a function of the CPU 101 for controlling the operation of the HDD 105, and searches for data from the yield storage means 120 for at least one current name corresponding to the initial name input by the data and the process name set in the data. To do.
[0028]
Similarly, the CPU 101 corresponds to a function for executing predetermined data processing, and the name setting unit 124 processes the current name searched for data, the initial name input by data, and the processing name set for data. Data is set for the fluid carried out from the part, and the fluid management means 125 manages the fluid with the initial name, the current name, and the processing name set as data.
[0029]
More specifically, as shown in FIG. 5, when the fluid “a” and the fluid “b” are loaded into the processing site with the processing name “α”, the operator uses the keyboard 110 to display the processing name “α” on the processing site. When the keyboard 110 is used to input that the fluid with the initial name “a” and the fluid with the initial name “b” are carried in after the input operation of “α”, as shown in FIG. A data search is performed to retrieve the fluid with the current name “c” and the fluid with the current name “d”, and as shown in FIG. 5, the name “c−a−α, The fluid management system 100 generates and manages data that the fluids c-b-α, da-α, and db-α ”are carried out.
[0030]
It should be noted that the processing name can be registered in advance in the processing part, and the transport route from the processing part to the processing part can be registered in advance. For example, as shown in FIG. 5, when data is set to transfer the fluid with the current name “c” from the processing part with the processing name “α” to the processing part with the processing name “β”, as described above. When the fluid management system 100 generates data indicating that the fluid with the name “c-a-α, cb-α” is carried out from the processing part with the processing name “α”, this is the processing part with the processing name “β”. The CPU 101 recognizes the data as the name of the fluid carried into
[0031]
In this case, the initial name is maintained even when the fluid is sequentially conveyed through the plurality of processing parts, and the setting name at the immediately preceding processing part is applied to the processing name. For example, the initial name “c−a−α, c The name “e-a-β, eb-β” is assigned to the fluid with the current name “e” generated by the processing with the processing name “β” from the fluid with “−b-α”.
[0032]
The ratio input unit 126 receives data as input ratios of a plurality of fluids that are carried into the processing site, and the ratio calculation unit 127 multiplies the data-in loading rate and the yield to carry out a plurality of products that are carried out from the processing site. Calculate the fluid discharge ratio.
[0033]
More specifically, as shown in FIG. 3, the fluid “c, d” is generated from the fluid “a” with a yield of “30, 70 (%)”, and the fluid “c, d” is generated from the fluid “b”. "Is produced with a yield of" 40, 60 (%) ", as shown in FIG. 5, if the loading ratio of the fluid" a, b "is" 20, 80 (%) ", the fluid" c −a−α ”is calculated as“ 20 × 30 = 6 (%) ”, and similarly, the discharge ratio of the fluid“ c−b−α, da−α, and db−α ”is similarly applied. Is calculated as “32, 14, 48 (%)”. ”
The above-mentioned unloading ratio corresponds to all of the fluid unloaded from the processing site with the processing name “α”. For example, “c” of the unloaded fluid is selected by the operator as a processing target. Then, the carry-out ratio of “c−a−α, c−b−α” is converted as “6: 32 = 16: 84 (%)”.
[0034]
Furthermore, as described above, the fluid “c−a−α, c−b−α” with the current name “c” transported from the processing site with the processing name “α” is transported into the processing site with the processing name “β”. In the process of the process name “β”, the fluid “ea-β” is generated from the fluid “c-α-α” with a yield of “100 (%)” and the fluid “c-b- If fluid “eb-β” is produced from “α” with a yield of “100 (%)”, the unloading ratio of these fluids “ea-β, eb-β” is The same “16, 84 (%)”.
[0035]
Note that the above-described plurality of fluid carry-in ratios and the like may be directly inputted as data, but for example, data may be inputted as individual carry-in capacities of a plurality of fluids. In that case, the ratio input means 126 converts the carry-in capacity of the plurality of fluids inputted with data into the carry-in ratio, and the fluid management means 125 manages the carry-in and carry-out capacities together with the ratios of carry-in and carry-out of the plurality of fluids. To do.
[0036]
The property calculation means 128 calculates an average property for each of the current names of the plurality of fluids carried into the treatment site by multiplying the carry-in ratio by the individual properties of the plurality of fluids, and a plurality of materials carried out from the treatment site. The average property for each current name of the fluid is calculated by multiplying the carry-out ratio by the individual properties of the plurality of fluids.
[0037]
More specifically, as described above, when the data “20, 80 (%)” is input as the carry-in ratio of the fluid “a, b” to be carried out to the treatment site with the treatment name “α”, these fluids are input. If the numerical value of the predetermined property item is “22, 20”, the average property is calculated as “(22 × 20 + 20 × 80) /100≈20.4”.
[0038]
Further, as described above, the unloading ratio of the fluid “c−a−α, c−b−α, d−a−α, db−α” that is unloaded from the processing portion with the processing name “α” is “6”. , 32, 14, 48 (%) ”, if the numerical value of the property item“ S1 ”of these fluids is“ 16, 18, 26, 24 ”as shown in FIG. The average property of the item “S1” of the fluid “c−a−α, c−b−α” of “c” is calculated as “(16 × 6 + 18 × 32) / (6 + 32) ≈17.7”, and the current name “ The average property of the item “S1” of the fluid “d−a−α, db−α” of “d” is calculated as “(26 × 14 + 24 × 48) / (14 + 48) = 24.5”.
[0039]
Since the above-mentioned yield and properties are not necessarily registered in all fluids, the ratio calculation means 127 first calculates the current name, initial name, and process name when searching for data on yield. When the yield is not searched for data, the current name and the initial name are used as the search key. When the yield is not searched for data, the current name is used as the search key.
[0040]
Similarly, the property calculation means 128 also uses the current name, the initial name, and the processing name as search keys when searching for properties, and searches for the current name and initial name when the yield is not retrieved. If the yield is not searched for data, the current name is used as the search key.
[0041]
The yield storage unit 120 also stores a fluid tank that stores a fluid as a process as a part of the processing part. The fluid management unit 125 is a processing part that is a source of the fluid by manual operation of the operator. A plurality of fluid tanks in which the processing site of the delivery destination and the fluid to be stored are common are managed as one.
[0042]
In that case, as described above, the fluid management means 125 also manages the volume of the fluid, and therefore also manages the individual storage capacities of the plurality of fluids mixed and stored in the fluid tank. More specifically, the fluid management system 100 includes a carry-out input unit and a capacity calculation unit (not shown), and the carry-in input unit 122 stores the carry-in capacity and data for each of the plurality of fluids carried into the fluid tank. The unloading capacity is input to the unloading input means for each of the plurality of fluids unloaded from the fluid tank.
[0043]
Then, since the capacity calculation means updates the storage capacity for each of the plurality of fluids by adding the carry-in capacity and subtracting the carry-out capacity, the ratio calculation means 127 is mixed with the fluid tank and stored in the plurality of fluids. The storage ratio is calculated from the storage capacity. Further, the property calculation means 128 multiplies the individual properties of the plurality of fluids mixed and stored in the fluid tank and the storage ratio, and calculates the average property. Of course, the storage ratio of the plurality of fluids in the fluid tank is also the discharge ratio of the plurality of fluids discharged from the fluid tank.
[0044]
Various means of the data processing apparatus 20 as described above are realized by using hardware such as the HDD 105 and the I / F unit 113 as necessary. The main unit is a computer program stored in an information storage medium such as the RAM 104. This is realized by the function of the CPU 101 as hardware corresponding to the above.
[0045]
Such a computer program stores, for example, an initial name, a current name, a process name, a yield, and a property in at least a part of the fluid in association with data in the HDD 105 or the like, and at least the initial name is set as data. Accepting data input from the keyboard 110, etc., indicating that the fluid is loaded into the processing part in which the processing name is set as data, and the current name corresponding to the initial name input by the data and the processing name set as data Searching, setting the data-searched current name, data-entered initial name, and data-set processing name to the fluid to be transported from the processing site, data-setting initial name and current name Manage fluid data by process name, and the import ratio of multiple fluids to be processed Data input, multiplying the data input ratio and yield to calculate the discharge ratio of multiple fluids discharged from the processing site, and the current status of the fluids discharged from the calculated processing site It is stored in an information storage medium such as the RAM 104 as software for causing the CPU 101 or the like to execute processing operations such as calculating the property for each name by multiplying the carry-out ratio and the property.
[0046]
[Operation of the embodiment]
In the configuration as described above, the fluid management system 100 according to the present embodiment is used for data management of fluid such as liquid fuel that is transported between a large number of fluid tanks and processing devices scattered in a refinery as described above. The
[0047]
More specifically, as shown in FIGS. 3 and 4, the fluid management system 100 includes a yield registration form for registering data in association with an initial name, a current name, a process name, and a yield for each fluid. Since a property registration form for registering data by associating properties for each fluid delivery name consisting of an initial name, a current name, and a processing name is registered as a resource, the operator manually operates the keyboard 110 as desired. The initial name, current status name, process name, yield, and properties are registered in the fluid management system 100 as described above.
[0048]
In addition, the fluid conveyance relations at a plurality of processing parts are registered and managed in the fluid management system 100 by the operator as in the invention filed by the present applicant as Japanese Patent Application No. 2002-236443, for example. Therefore, as shown in FIG. 5 and FIG. 6, the operator inputs a processing name into the fluid management system 100 and registers the data in the processing part by manual operation of the keyboard 110 or the like as desired (steps S1 and S2).
[0049]
Next, in the state where the process name is registered in the processing part as described above, the operator can input the initial name of the fluid carried into the processing part to the fluid management system 100 by manual operation of the keyboard 110 if desired. Input (step S3). Then, the fluid management system 100 retrieves the current name from the initial name and the processing name (step S4), sets the current name, the initial name, and the processing name in the fluid transported from the processing site and sets the data. Manage (step S5).
[0050]
As described above, when the mutual transport of fluids at a plurality of processing parts is registered in the fluid management system 100, the fluid carried out by the preceding processing part is automatically used as the fluid carried into the subsequent processing part. Therefore, the current name, the initial name, and the processing name are sequentially set for each of the fluids that are sequentially transported through the plurality of processing parts.
[0051]
In addition, as shown in FIG. 7, when a plurality of fluids are carried into the processing site, the operator inputs the data loading ratio into the fluid management system 100 by manual operation of the keyboard 110 or the like as desired. (Step T1). Then, the fluid management system 100 retrieves the yield from the various names of the fluid carried into and out of the treatment site and the treatment name of the treatment site (step T2), and the yield and carry-in ratio are calculated. To calculate the carry-out ratio of a plurality of fluids carried out from the treatment site (step T3), and as shown in FIG. 5, the carry-out ratio is also set for each fluid carried out from the treatment site and data management is performed. (Step T4).
[0052]
Furthermore, as shown in FIG. 8, when the operator inputs data for calculating the average property by manual operation of the keyboard 110 as desired (step E1), the fluid management system 100 displays the current name, initial name, and processing name. The data for each fluid is retrieved from the data (step E2). By multiplying the property and the unloading ratio, an average property for each current name of the fluid unloaded from the processing site is calculated (step E3). For example, the average property is displayed on the display 112 as a list data display. Or the like (step E4).
[0053]
In addition, since the above-mentioned initial name and process name are not necessarily registered in all fluids, the fluid management system 100 according to the present embodiment first searches the current name and initial value when searching for data on yield and properties. The name and the process name are used as search keys. When the yield is not searched for data, the current name and the initial name are used as search keys. When the yield is not searched for data, the current name is used as the search key.
[0054]
The fluid management system 100 of this embodiment also stores a fluid tank that stores fluid as part of the processing site, and stores the same fluid when an operator instructs the manual operation of the keyboard 110 if desired. A plurality of fluid tanks are managed as one data.
[0055]
Furthermore, the fluid management system 100 according to the present embodiment also manages data of individual storage capacities of a plurality of fluids that are mixed and stored in the fluid tank, and in that case, the transport capacity and the transport capacity of the fluids to the fluid tank. When the data is input, the storage capacity for each of the plurality of fluids is updated by adding the carry-in capacity and subtracting the carry-out capacity.
[0056]
Moreover, since the fluid management system 100 according to the present embodiment performs data management on individual storage capacities of a plurality of fluids mixed and stored in the fluid tank as described above, when the operator performs a predetermined input operation, From the storage capacity of a plurality of fluids mixed and stored in the fluid tank, a storage ratio that is also a carry-out ratio is calculated. Further, when the operator performs a predetermined input operation, the individual properties of the plurality of fluids mixed and stored in the fluid tank are multiplied by the storage ratio, and the average property is calculated.
[0057]
[Effect of the embodiment]
In the fluid management system 100 according to the present embodiment, as described above, the fluid in which at least the initial name of the initial name, the current name, and the processing name is set as data is carried into the processing site where the processing name is set as data. When data is input, at least one current name corresponding to the initial name input by the data and the process name set in the data is searched for data.
[0058]
And since the current name searched for data, the initial name inputted by the data, and the processing name set in the data are set in the fluid discharged from the processing part and data management is performed, the fluid discharged from the processing part is controlled. The current name can be automatically set as data, and the fluid carried out from the processing site can be easily and accurately managed with the current name, the initial name, and the processing name.
[0059]
In addition, when data is input for the loading ratios of the plurality of fluids that are carried into the processing part, the carrying ratios of the plurality of fluids that are carried out from the processing part are calculated by multiplying the data-importing ratio and the yield. Therefore, it is possible to generate data with a simple calculation process for the carry-out ratio of a plurality of fluids carried out from the processing site.
[0060]
Furthermore, since the property for each current name of the fluid discharged from the processing part calculated as described above is calculated by multiplying the discharge ratio and the property, the property of the fluid discharged from the processing part is calculated by complicated calculation processing. The data can be generated by a simple calculation process without accumulating.
[0061]
In particular, the properties of the fluid are generated in real time according to the operator's request, but are not always generated and retained. For this reason, for example, even when the properties of the crude oil carried in are changed every day, it is not necessary to store the properties of a huge number of fluids.
[0062]
In addition, when searching for data on yield and properties, the current name, initial name, and process name are used as search keys first, and when the yield is not searched for data, the current name and initial name are used as search keys. If the yield is not retrieved, the current name is used as a retrieval key.
[0063]
For this reason, it is possible to search the data for the yield and properties of fluids for which the initial name and process name are not registered, and there is no need to register all the current name, initial name and process name for all fluids. Therefore, the work sharing of this data registration can be reduced.
[0064]
Furthermore, since data management is performed with a plurality of fluid tanks having a common carry-in source, carry-out destination, and stored fluid as desired, the number of processing parts for data management can be reduced. In addition, the individual storage capacity of a plurality of fluids mixed and stored in the fluid tank can also be managed, and the storage ratio of the plurality of fluids mixed and stored in the fluid tank can be calculated from the storage capacity. The average properties of a plurality of fluids mixed and stored in the fluid tank can be calculated from the storage ratio.
[0065]
[Modification of Embodiment]
The present invention is not limited to the above embodiment, and various modifications are allowed without departing from the scope of the present invention. For example, in the above embodiment, it is exemplified that various means are logically realized as various functions of the fluid management system 100 by the CPU 101 operating corresponding to the computer program stored in the RAM 104 or the like. However, each of these various means can be formed as unique hardware, and a part can be stored in the RAM 104 or the like as software and a part can be formed as hardware.
[0066]
【The invention's effect】
In the fluid management system of the present invention, data is stored in association with the initial name of the fluid, the current name, and the processing name at the processing site for at least a part of the fluid, and the initial name, the current name, and the processing name are stored. When data is input that at least the fluid with the initial name set in the data is carried into the processing site with the processing name set in the data, the initial name input with the data and the processing name set with the data correspond. Data search is performed for at least one current name, and the current name searched for data, the initial name input for data, and the process name set for data are set in the fluid to be transported from the processing site, and the initial data set is set. By managing the fluid data with the name, current status name, and process name, the current name can be automatically set to the fluid discharged from the processing site. It can be, can be data management easily and accurately in the fluid to be unloaded from the processing site and the current names and initial names and process names.
[0067]
As another form in the fluid management system as described above, the processing yield is also stored as data for at least a part of the fluid, and when the loading ratio of a plurality of fluids loaded into the processing site is input as data. Multiplying the data input ratio and yield to calculate the ratio of the multiple fluids discharged from the processing site, thereby simplifying the calculation of the ratio of the multiple fluids discharged from the processing site. Can generate data.
[0068]
As another form in the fluid management system as described above, the property is also stored for at least a part of the fluid, and the property for each current name of the fluid to be transported from the processing site is calculated. Can be generated by simple arithmetic processing without accumulating complicated arithmetic processing, and in particular, the properties of the fluid are necessary. However, it is necessary to keep the properties of a huge number of fluids even if the properties of the crude oil being loaded are changed every day. Absent.
[Brief description of the drawings]
FIG. 1 is a schematic diagram showing a logical structure of a fluid management system according to an embodiment of the present invention.
FIG. 2 is a block diagram showing a physical structure of a fluid management system.
FIG. 3 is a schematic diagram showing a state where an initial name, a current name, and a yield are registered for each process name.
FIG. 4 is a schematic diagram showing a state in which properties are registered for each fluid.
FIG. 5 is a schematic diagram showing a state where data is managed for a fluid transported through a processing site.
FIG. 6 is a flowchart showing a part of the data processing method of the fluid management system.
FIG. 7 is a flowchart showing a part of the data processing method of the fluid management system.
FIG. 8 is a flowchart showing a part of the data processing method of the fluid management system.
[Explanation of symbols]
100 Fluid management system
101 CPU as the main body of a computer
103 ROM as an information storage medium
104 RAM as an information storage medium
105 HDD as an information storage medium
106 FD, an information storage medium
108 CD-ROM as information storage medium
121 Data storage means
122 Carry-in input means
123 Current status search means
124 Name setting means
125 Fluid management means
126 Ratio input means
127 Ratio calculation means
128 Property calculation means

Claims (16)

A fluid management system for data management of fluids to be processed for each of various processing parts appropriately transported,
Data storage means for storing data in association with an initial name, a current name of the fluid, and a processing name at the processing site for at least a part of the fluid;
Carry-in input in which data is input that the fluid in which at least the initial name of the initial name, the current name, and the process name is data-set is carried into the processing part in which the process name is data-set Means,
Current status search means for searching for data from the data storage means for at least one current name corresponding to the initial name that has been input by data and the processing name that has been set for data;
Name setting means for setting data in the fluid carried out from the processing site, the current name searched for data, the initial name input by data, and the processing name set as data;
Fluid management means for data management of the fluid with the initial name, the current name, and the processing name set as data;
Having a fluid management system. Yield storage means for storing data of the yield of the processing for at least a part of the plurality of fluids carried into the processing site;
A ratio input means for inputting data of a plurality of the loading ratios of the fluids carried into the processing site;
A ratio calculation means for calculating a carry-out ratio of a plurality of the fluids carried out from the processing site by multiplying the carry-in ratio and the yield inputted by data;
The fluid management system of claim 1, further comprising: Property storage means for storing properties for at least a part of the fluid;
The fluid management system according to claim 2, further comprising: a property calculation unit that calculates the property of each of the current names of the fluid that is discharged from the processing site by multiplying the corresponding discharge ratio and the property. The data storage means stores the fluid tank that stores the fluid as the processing as a part of the processing portion,
The fluid management means also manages the storage capacity of each of the plurality of fluids mixed and stored in the fluid tank,
The carry-in input means is also input data of carry-in capacity for each of the plurality of fluids carried into the fluid tank,
Unloading input means for inputting unloading capacity data for each of the plurality of fluids unloaded from the fluid tank;
Capacity calculation means for updating the storage capacity for each of the plurality of fluids by adding the carry-in capacity and subtracting the carry-out capacity;
The fluid management system of claim 1, further comprising: The fluid management system according to claim 4, further comprising ratio calculation means for calculating a storage ratio from a storage capacity of the plurality of fluids mixed and stored in the fluid tank. Property storage means for storing properties for at least a part of the fluid;
A property calculating means for calculating an average property by multiplying the individual properties of the plurality of fluids mixed and stored in the fluid tank and the storage ratio;
The fluid management system according to claim 5, further comprising: The ratio calculation means first searches the yield from the yield storage means using the current name, the initial name, and the process name as search keys, and when the yield is not searched for data, The fluid management system according to claim 2 or 3, wherein the current name and the initial name are used as search keys, and the current name is used as a search key when the yield is not retrieved. The property calculation means first retrieves the property from the property storage means using the current name, the initial name, and the processing name as a search key, and when the property is not retrieved, the current name and The fluid management system according to claim 3 or 5, wherein the initial name is used as a search key, and when the property is not searched for data, the current name is used as a search key. The data storage means stores the fluid tank that stores the fluid as the processing as a part of the processing portion,
2. The fluid management means manages data as a plurality of fluid tanks in which the processing site of the fluid import source and the processing site of the transport destination and the stored fluid are in common. Thru | or 8 the fluid management system as described in any one of 8. A data processing method of a fluid management system for managing data of fluids to be processed for each of various processing parts appropriately transported,
For each at least part of the fluid, the initial name and current name of the fluid and the treatment name at the treatment site are associated and stored.
Accepting a data input that the fluid in which at least the initial name of the initial name, the current name, and the processing name is data-set is carried into the processing site in which the processing name is data-set,
Data search is performed for at least one current name corresponding to the initial name that has been input by data and the processing name that has been set for data;
Data setting of the current name searched for data, the initial name of data input, and the processing name set for data in the fluid carried out from the processing site,
A data processing method for managing data of the fluid using the initial name, the current name, and the processing name that have been set. The yield of the process is stored as data for at least a part of the plurality of fluids carried into the processing site,
Accepting data input of a plurality of fluid loading ratios that are carried into the treatment site,
The data processing method according to claim 10, wherein the carry-out ratio of the plurality of fluids carried out from the processing site is calculated by multiplying the carry-in ratio inputted by data and the yield. The property is stored as data for at least a part of the fluid,
The data processing method according to claim 11, wherein the property of each of the current names of the fluid carried out from the processing site is calculated by multiplying the corresponding carry-out ratio and the property. A computer program for a fluid management system for data management of fluids to be processed for each of various processing parts appropriately transported,
Storing the initial name and current name of the fluid in association with the processing name at the processing site for at least a part of the fluid,
Receiving the data input that the fluid in which at least the initial name of the initial name, the current name, and the processing name is data-set is carried into the processing site in which the processing name is data-set;
Data search is performed for at least one of the current names corresponding to the initial name input by data and the processing name set in the data;
Data setting of the current name searched for data, the initial name of data input, and the processing name of which data has been set to the fluid to be transported from the processing site;
Data management of the fluid with the initial name, the current status name, and the processing name set as data,
A computer program for causing the fluid management system to execute. Storing the yield of the process for each of at least some of the plurality of fluids carried into the processing site;
Receiving data input of a plurality of the fluid loading ratios carried into the processing site;
Multiplying the carry-in ratio inputted with the data and the yield to calculate a carry-out ratio of the plurality of fluids carried out from the processing site;
14. The computer program according to claim 13, for causing the fluid management system to execute. Storing at least part of the fluid data of properties;
Calculating the property for each of the current names of the fluid that is transported from the treatment site by multiplying the corresponding unloading ratio and the property;
15. The computer program according to claim 14 for causing the fluid management system to execute. An information storage medium storing a computer program for a fluid management system for data management of a fluid to be processed for each of various processing parts appropriately transported,
An information storage medium in which the computer program according to any one of claims 13 to 15 is stored.

Images