WO2002067069A1 - Serveur de donnees des services d'une installation et procede permettant de fournir les informations de services - Google Patents
Serveur de donnees des services d'une installation et procede permettant de fournir les informations de services Download PDFInfo
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- WO2002067069A1 WO2002067069A1 PCT/JP2002/001610 JP0201610W WO02067069A1 WO 2002067069 A1 WO2002067069 A1 WO 2002067069A1 JP 0201610 W JP0201610 W JP 0201610W WO 02067069 A1 WO02067069 A1 WO 02067069A1
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- Prior art keywords
- plant
- data
- service information
- service
- data server
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Program-control systems
- G05B19/02—Program-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4184—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by fault tolerance, reliability of production system
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Program-control systems
- G05B19/02—Program-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/31—From computer integrated manufacturing till monitoring
- G05B2219/31323—Database for CIM
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/31—From computer integrated manufacturing till monitoring
- G05B2219/31391—Administration tasks and factory control tasks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Definitions
- the present invention relates to a plant service data server for providing information for operation management of a plant such as a power plant, and a method for providing plant service information.
- power plants and other plants are composed of various types of equipment.
- a thermal power plant a boiler that burns fuel such as LNG or coal to produce high-temperature, high-pressure steam, a turbine that converts the energy of the high-temperature, high-pressure steam produced by this poirer into rotary kinetic energy
- a generator that generates electricity using this rotational kinetic energy
- pumps and valves Such equipment is rarely provided by a single maker.
- boilers are provided by multiple manufacturers such as Maker A and turbines are provided by Maker B. In the case of such a power plant, there are often multiple plants around the world that have similar equipment.
- a thermal power plant when conducting a state diagnosis and efficiency analysis of equipment, there are cases in which the user performs the operation and cases in which the manufacturer requests analysis.
- users analyze and diagnose data they use the plant history data stored in the data server installed at each power plant, and use the data server's diagnostics and analysis functions to calculate data.
- Perform processing When a manufacturer performs an analysis, it extracts data on items and periods necessary for diagnosing the equipment from a data server, converts it to a general-purpose data format file, The data is stored in the data storage medium, and the medium is sent to the manufacturer that diagnoses it. Manufacturers convert the data into a format that can be analyzed, analyze the data, and communicate the results to the user.
- the person in charge of the analysis manufacturer goes to the power plant and analyzes the data using the data stored in the data server.
- a data server is first installed at each plant site, and data history management and data aggregation are performed. It needs to be set on the server, and the user needs a huge capital investment.
- the work of extracting data from a data server, converting the data, storing the data on another medium, and sending the data is performed.
- the plant data is exchanged every time, and the handling of the plant data is complicated, and the plant data is analyzed and diagnosed at the site. Heavy burden on both manufacturers and users.
- the service is provided only with the plant data of the plant to be analyzed and diagnosed. It was not easy to make a comparative study.
- a method has been considered in which a data server is installed on the manufacturer side, and the plant data collected in the site via the communication network is transmitted to the data server on the manufacturer side.
- the plant to be sent to the manufacturer Sorting the data is required on site, which may increase the burden.
- products from various manufacturers, large and small, are mixed in one plant, and it is impossible to install a data server in all of these facilities.
- the analysis and diagnosis itself performed by the manufacturer may be performed by a computer at the site, but this requires disclosure of the manufacturer's know-how to the site, which is not realistic. .
- the present invention has been proposed to solve the above-mentioned problems of the conventional technology.
- the purpose of the present invention is to provide a service provider such as a manufacturer to efficiently provide a plant operation management service to a user. It is possible to provide a plant service data server and a method of providing plant service information. Disclosure of the invention
- service information useful for managing the plant is provided to a manager of the brand based on a plurality of operation data relating to an operating state of the plant.
- a brand service data server that provides: a means for receiving the plurality of operation data from the plant via a communication network; an operation data storage means for storing the operation data; Service information provision item registration means for registering a plurality of service information provision items useful for operation management of the brand provided by a plurality of service information providers providing useful service information based on at least a part of the operation data.
- a service that acquires the service information related to the service information provision item based on the driving data.
- chromatic and scan information acquisition means means for transmitting to the administrator of the plant the acquired service information via a communication network, the.
- a plant service information provider that provides service information useful for managing the brand to a manager of the plant from a data server based on a plurality of operation data relating to the operating state of the plant.
- the data server wherein the data server receives the plurality of operation data from the plant via a communication network; and an operation data storage step of storing the operation data in the data server.
- FIG. 1 is a block diagram showing an overall configuration of a data providing system for a power plant according to an embodiment of the present invention.
- FIG. 2 is a block diagram showing actual collection and storage operations from the contract stage of plant data collection and storage in the data server of the service center according to an embodiment of the present invention.
- FIG. 3 is a block diagram showing a case in which a data storage fee is charged to a user or a site based on the data storage period of plant data at a data server of a service center according to an embodiment of the present invention.
- FIG. 4 is a diagram showing a case where a data storage fee of a data center of a service center according to an embodiment of the present invention is used based on a data storage amount of plant data.
- FIG. 4 is a block diagram showing a case where the user or site is charged and charged.
- FIG. 5 is a block diagram showing a case where a service of machining data that can be created using plant data is registered in a data server of a service center in one embodiment of the present invention.
- FIG. 6 is a block diagram showing a case where a fee is charged to a maker who has registered a service in a data server of a service center in one embodiment of the present invention.
- FIG. 7 is a diagram showing a primary screen of a display device when a user selects a service registered in a data server of a service center in one embodiment of the present invention.
- FIG. 8 is a block diagram showing a case in which a user is charged for service selection in one embodiment of the present invention.
- FIG. 9 is a block diagram showing a case in which a service fee from a user is transferred from a data center to a manufacturer according to an embodiment of the present invention.
- FIG. 10 is a block diagram showing a case where a service charge is directly charged by a user according to an embodiment of the present invention.
- FIG. 11 is an explanatory diagram showing an example of the processing result of the plant efficiency executed by the data processing means in one embodiment of the present invention.
- FIG. 12 is a block diagram showing an abnormal sign processing function when an abnormal sign processing is performed by the data processing means according to one embodiment of the present invention.
- FIG. 1 is an overall configuration diagram of a data providing system for a power plant according to an embodiment of the present invention.
- Site 1 has a power plant 7, such as a thermal power plant. Plant data from the power plant 7 is collected by the plant data collection device 6, and the data is transmitted. The data is transmitted to the communication network 5 via the transmission device 13.
- the plant data collection device 6 collects information from the sensors of the power plant equipment by the plant data collection means 10 and stores the collected data in the plant data storage means 11.
- the plant data stored in the plant data storage means 11 is subjected to primary processing by the primary data processing means 12.
- the plant data collected at the site 1 is transmitted to the data center 3 via the data transmission / reception means 13 and, for example, the communication network 5 such as the Internet.
- the plant data collected at Site 1 is converted into digital data such as temperature, pressure, and flow rate, which indicate the plant status input from sensors and other computers attached to each facility in the power plant 7 and mobile terminals. Information.
- the number of plant data collection devices 6 is not limited to one, and a plurality of plant data collection devices 6 may be installed to collect necessary data. It can also be installed temporarily for data collection.
- the plant data sent from the data transmitting / receiving means 13 may be data that has been subjected to primary processing by the primary data processing means 12 or data that has not been subjected to primary processing.
- the user 2 manages the operation of the power plant 7 via the communication network 5.
- the terminal 8 has a terminal 8 such as a personal computer connected to the communication network 5, and the terminal 8 is connected to the communication network 5 by the data transmission / reception means 15 to transmit and receive data, and is provided with an input device such as a keyboard and a CRT. Data is input and output by the output means 14 to operate and manage the power plant 7.
- User 2 is, for example, the head office of a power company that manages multiple Sites 1. is there.
- the authentication for access and the data protection may be performed via a security function (not shown) associated with the data protection.
- the data center 3 has a data server 9 for receiving and storing the plant data from the site 1 and providing the data as a service to the user 2 and the manufacturer 4.
- the data server 9 collects and stores the plant data from the site 1 via the communication network 5 and performs processing on the plant data, and the processed data is paid to the user 2 or the maker 4 for a fee. provide.
- the data server 9 of the data center 3 is connected to the communication network 5 via data transmission / reception means 18.
- the service information storage means 16 stores service information to be provided to the user 2, and the user information storage means 19 stores user information for identifying the plurality of sites 1 and users 2.
- the maker information storage means 20 stores the maker information of the registered service, and the plant data storage means 25 stores the plant data and the data processing data transmitted from the plant data collection device 6 of the site 1.
- the data processed by means 22 is stored.
- the storage / search means 24 stores the plant data sent from the site 1 in the plant data storage means 25, and further searches for the plant data stored in the plant data storage means 25. .
- the data processing means 22 performs data processing based on the service contents of the plant data.
- the service information registration means 21 registers the service contents of the manufacturer 4 in the service information storage means 16 and adds a data processing function from the manufacturer 4 to the data processing means 22.
- the service information selection means 17 presents the service contents stored in the service information storage means 16 to the user 2 via the communication network 5 and causes the user 2 to select a service.
- the charging means 23 transmits the processed data to the user 2 and charges the user 2, or charges the data service registration and use of the maker 4.
- the billing here may be simply calculating the billing amount and displaying the calculation result on a CRT or paper, or may include accounting.
- the maker 4 is connected to the communication network 5 via the data transmission / reception means 28, and registers the service processing method and the ⁇ service menu '' in the maker information 20 by the input / output means 26.
- plant data stored in the data server 9 is processed through the data processing means 22 and / or the data processing means 27.
- the result is stored in the plant data storage means 25.
- the result is provided to the user 2 via the data server 9.
- the maker 4 is typically a maker that manufactures the component equipment of the power generation plant 7, and has various know-how and data on the equipment.
- the manufacturer 4 may be a data processor, a software provider, or the like, as long as it can provide an information service useful for plant operation management.
- a plurality of manufacturers 4 may include a power company that can provide the above information service.
- the method of certification is to access the data server using, for example, a password or ID for identification.
- FIG. 1 shows one site 1, one user 2, one data center 3 and one maker 4, there may be more than one site 1, one user 2, one data center 3 and one maker 4.
- FIG. 1 shows one site 1, one user 2, one data center 3 and one maker 4, there may be more than one site 1, one user 2, one data center 3 and one maker 4.
- a description will be given of a communication between the site 1, the user 2, the data center 3, and the manufacturer 4.
- the data items of the plant data transmitted from Site 1 to Data Center 3 for example, point ID, point Information such as the name, unit, and number of digits is sent to the data server 9 of the data center 3 to secure an area for storing the information of the site 1 in the plant data storage means 25 of the data server 9, and the data items and Record contract identification information.
- the point ID is, for example, a data item number
- the point name is a data item name.
- the user 1 or the site 2 and the data center 3 also decide on a charging method such as charging based on the data storage amount or charging based on the data storage period.
- contract identification information is provided so that the contractor and the data to be stored can be identified together.
- FIG. 2 is a block diagram showing the actual collection and storage operations from the contract stage of plant data collection and storage in the data server 9 of the service center 3.
- the process values sent from the sensors of each facility attached to the power generation plant 7 are collected as plant data by the plant data collection means 10 of the plant data collection device 6, and the plant data is collected.
- a predetermined point ID and data collection time information are added.
- the plant data collection device 6 refers to, for example, a unit computer or a data port gar device that monitors and controls a plant. Plant data collection
- the plant data collected by the collection means 10 is temporarily stored in the plant data storage means 11 of the plant data collection device 6 together with the point ID and the data collection time information.
- the contract identification information and the data collection time information are added to the plant data stored in the plant data storage unit 11, and the data is transmitted via the communication network 5 using the data transmission / reception unit 13. Send to Center 3.
- the plant data collection device 6 has the primary data processing means 12 and can express the plant state using plant data from the sensors of the respective facilities of the power generation plant 7, for example, the plant efficiency, etc.
- the primary processing can be performed to the value.
- the data processed by the primary data processing means 12 is added to the point ID, the contract identification information, and the data collection time information, and transmitted to the data center 3.
- the timing for sending data can be determined periodically or based on the status of plant data, or when there is a request to send data via the data center. If there is no plant data storage unit 11 in the plant data collection device 6 of the site 1 that can be stored in the plant data collection unit 10 or the temporary data processing unit 12, the plant data collection unit 10 The plant data is sent directly to the data center 3 using the data transmission / reception means 13 directly from. The contract identification information is also given to the plant data.
- the plant data sent from the plant data collection device 6 of the site 1 is received by the data transmission / reception means 18, and the data billing means 23 is stored / retrieved.
- Via means 24, along with the point ID added to the data sent It is stored in the plant data storage means 25.
- the storage / retrieval means 24 specifies the storage location of the plant data storage means 25 based on the contract identification information added to the plant data, and stores the plant data.
- the storage / search means 24 identifies the storage location using the contract identification information, and confirms the validity of the contract identification information, so that the confidentiality of each data can be ensured. ing.
- FIG. 3 shows that the data server 9 of the service center 3 applies a data storage fee (usage fee) to the user based on the data storage period of the plant data.
- FIG. 4 is a block diagram showing a case where a site is charged and charged.
- Site 1 and User 2 and Data Center 3 contract in advance for the data storage period.
- the charging means 23 of the data server 9 in the data center 3 checks whether the site information and the data collection time added to the transmitted plant data are within the contract period, and determines whether the site information is within the contract period. If so, save the data in the plant data storage means 25.
- the billing means 23 calculates the data storage usage for the contract period, and bills the site 1 or the user 2 via the communication network 5 or in writing.
- FIG. 4 is a block diagram showing a case in which the data server 9 of the service center 3 charges a user or a site for a data storage fee (use fee) based on the data storage amount of plant data.
- the billing means 23 of the data server 9 in the data center 3 uses the plant data amount or the plant data transmitted from the site 1.
- the data server usage is obtained by multiplying the amount of data stored in the data storage means 25 by a predetermined coefficient, and is transmitted to the site 1 or the user 2 via the communication network 5 or Request in writing.
- This accounting information is stored in the user information storage means 19 of the data server 9 and can be referred to by the data center 3 side.
- FIG. 5 is a block diagram showing a case where a service of machining data that can be created using plant data is registered in the data server 9 of the service center 3.
- the manufacturer 4 processes the data for the user 2 using the plant data stored in the data server 9 and provides the processed data for a fee.
- one of the plurality of manufacturers 4 and the data center 3 may be the same.
- data processing refers to calculation processing using blunt data
- processing data refers to data resulting from the calculation processing.
- the efficiency of the individual equipment (equipment) that constitutes the power generation brand calculated from the brand data the efficiency fluctuation factors estimated from the plant data, and the heat loss at the start of the power plant calculated from the plant data are processed. It is data.
- the maker 4 connects to the data server 9 of the data center 3 via the communication network 5 using the communication means 28 from the input / output means 26 such as a personal computer terminal.
- the data server 9 sends authentication information for authenticating the key 4 and the data server 9 identifies the key 4.
- the input / output means 26 and the service information registration means 21 of the data server 9 are used to register the service of the processing data which can be created using the plant data in the data server 9. That is, the manufacturer 4 registers in the data server 9 data to be used for data processing in the plant data stored in the plant data storage means 25 and a data processing function using the data. In this case, the screen information to be provided to the user 2 via the communication network 5 by the Internet browsing software is also registered.
- the service information of the registered machining data is stored in the service information storage unit 16 as service information.
- the service information storage unit 16 also stores a billing method such as a usage fee when the user 2 uses the data processing function stored in the data processing unit 22.
- the maker information storage means 20 stores the fact that service information of the processed data is registered and the contents thereof.
- the charging means 23 of the data server 9 charges a predetermined service registration fee when the manufacturer 4 registers service information in the data server 9. Then, the data center 3 bills the manufacturer 4 via the communication network 5 or in writing. In the case of communication via the communication network 5, the contents of the bill are displayed on the input / output means 26 of the manufacturer 4.
- FIG. 6 is a block diagram showing a case where a fee is charged to a maker 4 who has registered a service in the data server 9 of the service center 3.
- the billing method may be, for example, a method of multiplying the number of services by a predetermined coefficient, or the period of registration, or the amount of processing program to be registered (data processing function). Coefficients and methods for multiplying the registered period and the number of plant data items (data usage) used for data processing And how to multiply the number of uses.
- the billing information is also stored in the maker information storage means 20 of the data server 9 and can be referred to on the data center 3 side.
- the data center 3 provides the service information stored in the service information storage unit 16 of the data server 9 to each user 2 via the communication network 5 using the service information selection unit 17. This may be displayed on the input / output means 14 of the terminal 8 of the user 2 using an Internet browsing software or the like, or may be notified using e-mail or the like. There is also written notice. If User 2 manages multiple Sites 1, User 2 will enter information about Site 1 to be serviced.
- FIG. 7 is a block diagram showing a case where a user selects a service registered in the data server 9 of the service center 3.
- the user selects a service to be used from the service list screen 40 (in the example of FIG. 7, “1. Plant efficiency support service” is selected.
- the user can select the data of the plant that receives the service corresponding to the data items required for the calculation processing registered by the manufacturer 4. 2 specifies the point ID 44 a of the corresponding item of the service receiving plant, that is, the user 2 specifies parameters required for the service (for example, point ID) and sets each.
- the contract identification information 44 b input at the contract stage between the user 1 and the site 2 and the data center 3 is also input.
- the effect of inputting the contract identification information is that multiple target sites 1 In this case, or when a plurality of contracts are made between the user 1 and the site 2 and the data center 3, the data can be used to specify the brand data. Further, the storage / retrieval means 24 compares the contract identification information at the time of access to the plant data to determine whether the access is permitted or not, thereby enabling the user to access the plant data. Can be identified, and the confidentiality of plant data is ensured.
- the service information selected by the user 2 is transmitted to the data server 9 of the data center 3 with information for identifying the user 2 by the data server 9 and information for identifying the site 1 to receive the service added.
- the information is stored in the user information storage means 19 via the charging means 23, the service information selection means 17 and the service information storage means 16.
- a search condition file for searching the data at the time of execution of the calculation processing is automatically created from the point ID information of the registered service receiving brand corresponding to the data items required for the service calculation processing, and the data server 9 To save.
- data necessary for calculation processing of the corresponding plant is extracted from this search condition file.
- the service selection by the user 2 is performed not directly via the communication network 5 but directly between the user 2 and the data center 3 in writing or the like, and the administrator of the data center 3 uses the user information storage means 1 of the data server. 9 may be registered.
- FIG. 8 is a block diagram showing a case in which a user is charged for service selection.
- the charging means 23 of the data server 9 calculates a service fee according to the service content selected by the user from a service fee predetermined for each service content. And the The information is notified to the user 2 via the communication network 5 or in writing, and the information is stored together with the user information storage means 19.
- the service fee is set for the period during which User 2 receives the service, and is set for the number of times that User 2 receives the service.
- the data server 9 performs calculation processing every certain period, for example, every year, every six months and every month, and bills the user 2 via the communication network 5 or in writing.
- user 2 When charging for the number of uses, user 2 connects to data server 9 and counts the number of times the service was received by charging means 23, and calculates the amount of use by multiplying the number of uses by the unit price factor. Bill User 2.
- FIG. 9 is a block diagram showing a case where a service fee from a user is transferred from a data center to a manufacturer.
- the data center 3 classifies the information charged to the user 2 for each maker 4 that has registered the corresponding service, and notifies the maker 4 via the communication network 5 or in writing. Then, the data center 3 transfers all or a part of the service usage fee collected from the user 4 to the manufacturer 4.
- FIG. 10 is a block diagram showing a case where a manufacturer directly charges a service fee from a user.
- the maker 4 refers to the charge information of the user 3 receiving the registration service of the maker 4 stored in the user information of the data server 9 via the communication network 5. Then, the service fee is charged directly to the user 3 from the main service 4. Alternatively, it is also possible to receive a notice of billing information from the data center 3 to the maker 4 in writing and charge the service fee from the maker 4 to the user 3 directly.
- Data processing means 22 of data server 9 in data center 3 Will be explained.
- the data processing means 22 stores and executes the data processing function registered by the maker 4.
- the service information selected by the user 2 is stored in the user information storage means 19 of the data server 9.
- the storage means 'search means 24' uses the plant at the site required to perform the processing corresponding to the service.
- Data is retrieved from the corresponding user plant data storage area in the plant data storage means 25.
- the data processing means 22 executes the data processing function registered by the maker 4 using the retrieved plant data.
- the processing performed by the data processing means 22 includes, for example, data processing for calculating plant efficiency and the efficiency of each facility, data processing for assisting in finding abnormal signs of plants and facilities, and power plants 7 These include data processing to support technical work using plant data, which is regularly performed in the field, and data processing to evaluate equipment data.
- the evaluation result 50 of the factor of fluctuation in plant efficiency executed by the data processing means 22 is displayed on, for example, a display device.
- the efficiency deviation can be displayed in a bar graph, for example, to make it easier to see.
- the data processed by the data processing means 22 in this way is transmitted from the data transmission / reception means 18 via the charging means 23 to the user 2 via the communication network 5. Then, the user 2 displays the transmitted processed data on the input / output means 14 via the data transmission / reception means 15 of the terminal 8.
- the plant data storage means 25 stores the plant data of multiple sites 1 Is stored, for example, based on that information, the site 1 having the related equipment is searched based on the abnormal signs of the plant of the site 1 and the state of occurrence of the trap, and the site 1 is searched. Provide information to prevent problems in advance.
- FIG. 12 is a block diagram showing an abnormal sign processing function for performing abnormal sign processing.
- the abnormal sign processing function searches for the second and third sites that have common elements with the first site that showed the abnormal sign, and also prevents the second and third sites from being trapped. Information to the second and third sites and the users who manage them. For example, if it is determined that a specific pump on the first site is abnormal, the second and third sites that use the same type of pump as this pump are searched, and those sites are searched. Information on which plant data indicates an abnormality. Thus, troubles can be avoided beforehand.
- This abnormal symptom processing is newly added to the data server 9 as a data processing function, and is provided to the user as a service.
- the data processed by the data processing means 22 of the data server 9 is notified to the user 2 via the communication network 5.
- the notification method is performed by the user 2 making a data display request from the terminal 2 of the user 2 such as a computer connected to the Internet.
- the data processing means 22 of the data server 9 authenticates the user 2 and performs the data processing function of the corresponding service. Execute. Then, the processing result is transmitted via the communication network 5.
- the transmitted data is displayed on the input / output means 14 of the terminal 8 of the user 2.
- the data processing means 22 is periodically implemented on the data server 9 side, For example, when a pre-registered criterion is reached, such as when a facility tends to be abnormal, and the user 2 needs to be notified, the data server 9 sends a message to user 2's terminal, such as an e-mail. To notify.
- the user 2 connects to the service provider's data server 9 from the terminal 8 via the communication network 5 when the notification from the data server 9 arrives, and transmits the user authentication information together with the data server 9 at this time.
- 9 Authenticates and permits connection, and sends detailed processed data to User 2.
- the processing data transmitted from the terminal 8 of the user 2 is received and displayed on the input / output means 14.
- the power plant 7 efficiency manage illustrating daily and as an example a service to assist the thermal performance management services
- User 2 stores the plant data of Site 1 managed by himself / herself in Data Server 9 of Data Center 3 Point ID and point name of the data transmitted via communication network 5
- Information such as, unit, and number of digits is sent to the data server 9 of the data center 3, and the data server 9 secures a storage area in the plant data storage means 25.
- the user 2 charges or saves data according to the contract period. After selecting the charge based on the amount, the data server 9 stores the content in the user information storage means 19.
- the manufacturer 4 registers the efficiency calculation process using the plant data in the data server 9 using the input / output means 26.
- the data required for calculation eg, main steam pressure, main steam temperature, power generation, fuel flow, etc.
- register the charging method and usage fee for this service e.g., main steam pressure, main steam temperature, power generation, fuel flow, etc.
- the information selection means 17 selects this daily thermal efficiency management service.
- the items required for the calculation process for example, main steam pressure, main steam temperature, generated power, fuel flow, etc.
- the selected service information is stored in the user information storage means 19 of the data server 9, and further, using the information registered as the corresponding plant ID, a search condition for extracting the relevant data at the time of executing the calculation process. Register the file.
- the daily thermal efficiency management service calculates the efficiency of the plant every day.From the plant data stored in the data server 9, for example, the data necessary for the calculation is searched once a day, and the thermal efficiency calculation is performed. It seeks the efficiency of the project.
- the efficiency is calculated by executing the calculation process once a day automatically or at the request of the user 2.
- the calculated result is notified to the user 2 via the communication network 5.
- the notification to User 2 can also be notified once a day, not just once a day.
- the usage fee is charged in accordance with the charging method selected by the user 2 among the charging methods registered by the maker 4 in advance when registering the thermal efficiency management service every day.
- the service period the user 2 or the data center 3 is provided at a fixed interval (such as monthly) during the contract period. Manufacturer 4 requests.
- the data server 9 counts the number of times the user 2 has used the service, multiplies the number of uses by a coefficient, and calculates the usage fee.
- Data Center 3 or Maker 4 will charge.
- the data center 3 notifies the manufacturer 4 who has registered the service of the information on the use period and the number of times of use.
- the data center 3 charges a service registration fee to the maker 4 that has registered the service.
- Billing methods include billing based on the registration period and billing based on the amount of registration calculation processing.
- a plant operation management service can be provided to a user without installing a data server at a site.
- the plant data can be used by the manufacturer to provide machining data and data processing to users, users can improve equipment efficiency such as equipment diagnosis and analysis of power generation plants, reduce maintenance costs, and reduce personnel costs. This can be useful for cost reduction.
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Description
Claims
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002439215A CA2439215C (en) | 2001-02-23 | 2002-02-22 | Plant service data server and service information providing method |
| AU2002233697A AU2002233697B2 (en) | 2001-02-23 | 2002-02-22 | Plant service data server and service information providing method |
| US10/468,002 US20040156311A1 (en) | 2001-02-23 | 2002-02-22 | Plant-service data server and service information providing method |
| JP2002566732A JP3658587B2 (ja) | 2001-02-23 | 2002-02-22 | プラントサービスデータサーバおよびサービス情報提供方法 |
| EP02700710A EP1363176A4 (en) | 2001-02-23 | 2002-02-22 | SERVICE SERVER DATA SERVER AND METHOD FOR PROVIDING SERVICE INFORMATION |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001048526 | 2001-02-23 | ||
| JP2001-48526 | 2001-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2002067069A1 true WO2002067069A1 (fr) | 2002-08-29 |
Family
ID=18909780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2002/001610 Ceased WO2002067069A1 (fr) | 2001-02-23 | 2002-02-22 | Serveur de donnees des services d'une installation et procede permettant de fournir les informations de services |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20040156311A1 (ja) |
| EP (1) | EP1363176A4 (ja) |
| JP (1) | JP3658587B2 (ja) |
| AU (1) | AU2002233697B2 (ja) |
| CA (1) | CA2439215C (ja) |
| WO (1) | WO2002067069A1 (ja) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007102612A (ja) * | 2005-10-06 | 2007-04-19 | Chugoku Electric Power Co Inc:The | 発電所運用管理支援システム及び発電所運用管理支援方法 |
| JP2007226639A (ja) * | 2006-02-24 | 2007-09-06 | Mitsubishi Electric Corp | 多変量データ判別装置 |
| JP2008217160A (ja) * | 2007-02-28 | 2008-09-18 | Nippon Telegr & Teleph Corp <Ntt> | センシングデータ変換システム、データ変換装置、およびデータ変換方法 |
| JP2010244296A (ja) * | 2009-04-06 | 2010-10-28 | Mitsubishi Electric Engineering Co Ltd | 監視制御システム |
| JP2011198236A (ja) * | 2010-03-23 | 2011-10-06 | Metawater Co Ltd | プラント監視支援システム、及び同システムにおけるクラウドサービス提供装置、ならびにプログラム |
| JP2013020484A (ja) * | 2011-07-12 | 2013-01-31 | Hitachi Plant Technologies Ltd | 機械設備の管理システム |
| JP2013125371A (ja) * | 2011-12-14 | 2013-06-24 | Hitachi Plant Technologies Ltd | 機械設備の管理システム |
| US8700954B2 (en) | 2010-01-28 | 2014-04-15 | Fujitsu Limited | Common trouble case data generating method and non-transitory computer-readable medium storing common trouble case data generating program |
| WO2019116523A1 (ja) * | 2017-12-15 | 2019-06-20 | 三菱電機株式会社 | 利用料金管理装置、利用料金管理方法および利用料金管理方法のプログラム |
| US11611534B2 (en) | 2018-05-25 | 2023-03-21 | Mitsubishi Heavy Industries, Ltd. | Data processing system, data processing method, and program |
| JP7578070B2 (ja) | 2021-06-08 | 2024-11-06 | 横河電機株式会社 | 情報処理装置、情報処理方法および情報処理プログラム |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6561562B2 (ja) * | 2014-06-30 | 2019-08-21 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America | 加熱調理装置、情報表示装置、制御方法、調理器具、およびコンピュータプログラム |
| JP7037289B2 (ja) | 2017-06-26 | 2022-03-16 | 三菱重工業株式会社 | 制御切替装置、プラント、制御切替方法およびプログラム |
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2002
- 2002-02-22 CA CA002439215A patent/CA2439215C/en not_active Expired - Lifetime
- 2002-02-22 WO PCT/JP2002/001610 patent/WO2002067069A1/ja not_active Ceased
- 2002-02-22 US US10/468,002 patent/US20040156311A1/en not_active Abandoned
- 2002-02-22 AU AU2002233697A patent/AU2002233697B2/en not_active Expired
- 2002-02-22 JP JP2002566732A patent/JP3658587B2/ja not_active Expired - Lifetime
- 2002-02-22 EP EP02700710A patent/EP1363176A4/en not_active Withdrawn
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| JPH1049221A (ja) * | 1996-08-08 | 1998-02-20 | Shimao Hori | 自動制御機器のメンテナンスシステム |
| JPH10240683A (ja) * | 1997-02-26 | 1998-09-11 | Fujitsu Ltd | 情報配信システム、分散監視用情報配信システムおよびビル管理用情報配信システム |
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| JPH1195830A (ja) * | 1997-09-19 | 1999-04-09 | Toshiba Eng Co Ltd | プラント運転支援装置 |
| JP2000112520A (ja) * | 1998-10-09 | 2000-04-21 | Yokogawa Electric Corp | 水道事業システム |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007102612A (ja) * | 2005-10-06 | 2007-04-19 | Chugoku Electric Power Co Inc:The | 発電所運用管理支援システム及び発電所運用管理支援方法 |
| JP2007226639A (ja) * | 2006-02-24 | 2007-09-06 | Mitsubishi Electric Corp | 多変量データ判別装置 |
| JP2008217160A (ja) * | 2007-02-28 | 2008-09-18 | Nippon Telegr & Teleph Corp <Ntt> | センシングデータ変換システム、データ変換装置、およびデータ変換方法 |
| JP2010244296A (ja) * | 2009-04-06 | 2010-10-28 | Mitsubishi Electric Engineering Co Ltd | 監視制御システム |
| US8700954B2 (en) | 2010-01-28 | 2014-04-15 | Fujitsu Limited | Common trouble case data generating method and non-transitory computer-readable medium storing common trouble case data generating program |
| JP2011198236A (ja) * | 2010-03-23 | 2011-10-06 | Metawater Co Ltd | プラント監視支援システム、及び同システムにおけるクラウドサービス提供装置、ならびにプログラム |
| JP2013020484A (ja) * | 2011-07-12 | 2013-01-31 | Hitachi Plant Technologies Ltd | 機械設備の管理システム |
| JP2013125371A (ja) * | 2011-12-14 | 2013-06-24 | Hitachi Plant Technologies Ltd | 機械設備の管理システム |
| WO2019116523A1 (ja) * | 2017-12-15 | 2019-06-20 | 三菱電機株式会社 | 利用料金管理装置、利用料金管理方法および利用料金管理方法のプログラム |
| US11611534B2 (en) | 2018-05-25 | 2023-03-21 | Mitsubishi Heavy Industries, Ltd. | Data processing system, data processing method, and program |
| JP7578070B2 (ja) | 2021-06-08 | 2024-11-06 | 横河電機株式会社 | 情報処理装置、情報処理方法および情報処理プログラム |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2439215C (en) | 2007-04-10 |
| CA2439215A1 (en) | 2002-08-29 |
| EP1363176A4 (en) | 2005-06-08 |
| JP3658587B2 (ja) | 2005-06-08 |
| AU2002233697B2 (en) | 2004-12-23 |
| JPWO2002067069A1 (ja) | 2004-06-24 |
| EP1363176A1 (en) | 2003-11-19 |
| US20040156311A1 (en) | 2004-08-12 |
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