CN118348832A - Flow control system and method - Google Patents
Flow control system and method Download PDFInfo
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- CN118348832A CN118348832A CN202410463127.0A CN202410463127A CN118348832A CN 118348832 A CN118348832 A CN 118348832A CN 202410463127 A CN202410463127 A CN 202410463127A CN 118348832 A CN118348832 A CN 118348832A
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000012545 processing Methods 0.000 claims abstract description 20
- 238000004422 calculation algorithm Methods 0.000 claims abstract description 14
- 238000013500 data storage Methods 0.000 claims abstract description 11
- 238000005111 flow chemistry technique Methods 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- 238000004364 calculation method Methods 0.000 claims abstract description 6
- 238000004886 process control Methods 0.000 claims description 7
- 238000013507 mapping Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 3
- 238000000547 structure data Methods 0.000 claims description 3
- 238000012986 modification Methods 0.000 description 2
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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—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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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]
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Abstract
The invention discloses a flow control system and a method, and relates to the technical field of flow control, wherein the flow control system comprises a flow input module, a flow processing module and a flow output module, the flow input module comprises a sensing module and a signal acquisition module, the flow processing module comprises a data processing module, a logic operation module, a control algorithm module and a data storage module, the flow output module comprises an executor module and a signal conversion module, the sensing module and the signal acquisition module are used for receiving control signals of a flow, and the data processing module can process the received flow signals and send the processed flow signals to the logic operation module and the control algorithm module for calculation. The invention can make the input flow control signal quickly convert by the flow control system composed of the flow input module, the flow processing module and the flow output module, thereby simplifying the flow control process, and being convenient and quick.
Description
Technical Field
The invention relates to the technical field of flow control, in particular to a flow control system and a flow control method.
Background
The control flow, also called flow control, is a term in the field of computer computing, and means that when a program runs, the sequence of running or evaluating individual instructions, and in the development of internet projects, the implementation flow of some functions is complex, so that the control of the implementation flow is also heavy and complex, for example, in the process of building a search engine, the flow control is a key of building a system, and because the number of processing modules for implementing the search engine is large, the flow is complex, so that the control of each module in the flow is also complex. The following problems exist in the prior art:
In the prior art, the process control usually adopts a script processing mode, and each process is controlled by using a script, but the script processing mode needs to write the script manually, when the process is complex, the process control script is extremely complex, and only professional personnel familiar with the whole business can be proficiently used, so that the process control is difficult to realize.
Disclosure of Invention
The present invention provides a flow control system and method to solve the problems set forth in the background art.
In order to solve the technical problems, the invention adopts the following technical scheme:
the flow control system comprises a flow input module, a flow processing module and a flow output module, wherein the flow input module comprises a sensing module and a signal acquisition module, the flow processing module comprises a data processing module, a logic operation module, a control algorithm module and a data storage module, and the flow output module comprises an executor module and a signal conversion module.
The technical scheme of the invention is further improved as follows: the sensing module and the signal acquisition module are used for receiving control signals of the flow.
The technical scheme of the invention is further improved as follows: the data processing module can process the received flow signals, send the processed flow signals to the logic operation module and the control algorithm module for calculation, and then back up the data through the data storage module and store the data in the database.
The technical scheme of the invention is further improved as follows: the executor module can receive the control quantity, and the signal conversion module can convert the flow signals.
A flow control method, the flow control method comprising the steps of:
step one: inputting a flow;
Step two: processing a flow;
Step three: and outputting the flow.
The first step is that the control system converts the state parameters of the controlled object into electric signals or digital signals through the sensing module, the signal acquisition module and other modules, and transmits the electric signals or digital signals to the controller.
The technical scheme of the invention is further improved as follows: and in the second step, the controller in the first step is used for receiving input signals, then a data processing module, a logic operation module, a control algorithm module are used for carrying out data processing, logic operation, control algorithm and other calculations to obtain control quantity, the control quantity is output to an executor module, and meanwhile a data storage module is used for carrying out backup storage of control quantity data and automatically storing the backup in a database.
The technical scheme of the invention is further improved as follows: and step three, after the executor module in the step two receives the control quantity, the control quantity is converted into control signals in the forms of machinery, electricity, hydraulic pressure and the like by utilizing the signal conversion module, and the flow control operation is executed on the controlled object, so that the controlled object achieves the expected flow control target.
The technical scheme of the invention is further improved as follows: the structure of the database can be divided into three levels: user logical structure, database logical structure and physical structure data, independence is divided into two sections: physical independence and logical independence.
The technical scheme of the invention is further improved as follows: the physical independence of the data means that when the database storage structure, the access mode, the external storage device and the like are changed, the logical structure of the database is not affected by modifying the mapping, so that the logical structure of the user and the application program are not changed, and the logical independence of the data means that when the logical structure of the database is changed, the logical structure of the user and the application program are not changed by modifying the mapping.
By adopting the technical scheme, compared with the prior art, the invention has the following technical progress:
1. The invention provides a flow control system, which is composed of a flow input module, a flow processing module and a flow output module, so that an input flow control signal can be quickly converted, and the flow control process is simplified, and the flow control system is convenient and quick.
2. The invention provides a flow control method, which enables flow control signals to be rapidly input, calculated and backed up through the cooperation of steps such as flow input, flow processing, flow output and the like, and rapidly converts the flow control signals into control signals, and performs flow control operation on a controlled object to enable the controlled object to achieve an expected flow control target.
3. The invention provides a flow control method, which can store flow control data in a database after backup through the cooperation of a data storage module and the database, so as to avoid the loss of the flow control data and the failure of searching.
Drawings
FIG. 1 is a schematic flow diagram of a system according to the present invention;
FIG. 2 is a schematic flow chart of the method of the present invention.
Detailed Description
The invention is further illustrated by the following examples:
Example 1
As shown in fig. 1, the invention provides a flow control system, which comprises a flow input module, a flow processing module and a flow output module, wherein the flow input module comprises a sensing module and a signal acquisition module, the flow processing module comprises a data processing module, a logic operation module, a control algorithm module and a data storage module, the flow output module comprises an executor module and a signal conversion module, and the sensing module and the signal acquisition module are used for receiving control signals of a flow.
Example 2
As shown in fig. 1, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the data processing module can process the received flow signals, send the processed flow signals to the logic operation module and the control algorithm module for calculation, then back up the data through the data storage module and store the data in the database, the executor module can receive the control quantity, and the signal conversion module can convert the flow signals.
Example 3
As shown in fig. 2, the present invention provides a flow control method: the flow control method comprises the following steps:
step one: inputting a flow;
Step two: processing a flow;
Step three: and outputting the flow.
The first step is that the control system converts the state parameters of the controlled object into electric signals or digital signals through the modules such as the sensing module, the signal acquisition module and the like, and transmits the electric signals or digital signals to the controller, the second step is that the controller in the first step is used for receiving input signals, then the data processing module, the logic operation module, the control algorithm module and the like are used for carrying out data processing, logic operation, control algorithm and the like to obtain control quantity, the control quantity is output to the executor module, meanwhile the data storage module is used for carrying out backup storage of control quantity data, and the backup is automatically stored in the database, and the third step is that after the executor module in the second step receives the control quantity, the control quantity is converted into control signals in the forms of machinery, electricity, hydraulic pressure and the like through the signal conversion module, and flow control operation is carried out on the controlled object, so that the expected flow control target is achieved.
Example 4
As shown in fig. 2, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the structure of the database can be divided into three levels: user logical structure, database logical structure and physical structure data, independence is divided into two sections: physical independence and logical independence, namely, when a database storage structure, an access mode, external storage equipment and the like are changed, the logical structure of the database is not affected by modifying the mapping, and further, a user logical structure and an application program are not changed, and the logical independence of the data is that when the logical structure of the database is changed, the user logical structure and the application program are not changed by modifying the mapping.
The foregoing invention has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (9)
1. A process control system, characterized by: the flow control system comprises a flow input module, a flow processing module and a flow output module, wherein the flow input module comprises a sensing module and a signal acquisition module, the flow processing module comprises a data processing module, a logic operation module, a control algorithm module and a data storage module, and the flow output module comprises an executor module and a signal conversion module.
2. A process control system according to claim 1, wherein: the sensing module and the signal acquisition module are used for receiving control signals of the flow.
3. A process control system according to claim 1, wherein: the data processing module can process the received flow signals, send the processed flow signals to the logic operation module and the control algorithm module for calculation, and then back up the data through the data storage module and store the data in the database.
4. A process control system according to claim 1, wherein: the executor module can receive the control quantity, and the signal conversion module can convert the flow signals.
5. A flow control method is characterized in that: the flow control method comprises the following steps:
step one: inputting a flow;
Step two: processing a flow;
step three: outputting a flow;
The first step is that the control system converts the state parameters of the controlled object into electric signals or digital signals through the sensing module, the signal acquisition module and other modules, and transmits the electric signals or digital signals to the controller.
6. The flow control method according to claim 5, wherein: and in the second step, the controller in the first step is used for receiving input signals, then a data processing module, a logic operation module, a control algorithm module are used for carrying out data processing, logic operation, control algorithm and other calculations to obtain control quantity, the control quantity is output to an executor module, and meanwhile a data storage module is used for carrying out backup storage of control quantity data and automatically storing the backup in a database.
7. The flow control method according to claim 5, wherein: and step three, after the executor module in the step two receives the control quantity, the control quantity is converted into control signals in the forms of machinery, electricity, hydraulic pressure and the like by utilizing the signal conversion module, and the flow control operation is executed on the controlled object, so that the controlled object achieves the expected flow control target.
8. The flow control method according to claim 6, wherein: the structure of the database can be divided into three levels: user logical structure, database logical structure and physical structure data, independence is divided into two sections: physical independence and logical independence.
9. The flow control method according to claim 8, wherein: the physical independence of the data means that when the database storage structure, the access mode, the external storage device and the like are changed, the logical structure of the database is not affected by modifying the mapping, so that the logical structure of the user and the application program are not changed, and the logical independence of the data means that when the logical structure of the database is changed, the logical structure of the user and the application program are not changed by modifying the mapping.
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CN202410463127.0A CN118348832A (en) | 2024-04-17 | 2024-04-17 | Flow control system and method |
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Citations (7)
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GB0401723D0 (en) * | 2003-01-28 | 2004-03-03 | Fisher Rosemount Systems Inc | Integrated configuration in a process plant having a process control system and a safety system |
CN101236410A (en) * | 2007-12-29 | 2008-08-06 | 中国农业大学 | Intelligent irrigation fertilizing decision-making control system |
CN201199325Y (en) * | 2008-05-15 | 2009-02-25 | 杭州爱盟科技有限公司 | Vibration controller |
CN102121835A (en) * | 2010-12-09 | 2011-07-13 | 广东高新兴通信股份有限公司 | Sensing system and data processing method thereof |
CN104503302A (en) * | 2014-11-26 | 2015-04-08 | 天津三英精密仪器有限公司 | Precision motion control system and control method thereof |
CN211979485U (en) * | 2020-06-24 | 2020-11-20 | 南京斯铂瑞冷暖设备有限公司 | Automatic control system for hot spring water |
CN117170290A (en) * | 2023-09-26 | 2023-12-05 | 华能左权煤电有限责任公司 | Electrical control-based secondary adjusting system |
-
2024
- 2024-04-17 CN CN202410463127.0A patent/CN118348832A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0401723D0 (en) * | 2003-01-28 | 2004-03-03 | Fisher Rosemount Systems Inc | Integrated configuration in a process plant having a process control system and a safety system |
CN101236410A (en) * | 2007-12-29 | 2008-08-06 | 中国农业大学 | Intelligent irrigation fertilizing decision-making control system |
CN201199325Y (en) * | 2008-05-15 | 2009-02-25 | 杭州爱盟科技有限公司 | Vibration controller |
CN102121835A (en) * | 2010-12-09 | 2011-07-13 | 广东高新兴通信股份有限公司 | Sensing system and data processing method thereof |
CN104503302A (en) * | 2014-11-26 | 2015-04-08 | 天津三英精密仪器有限公司 | Precision motion control system and control method thereof |
CN211979485U (en) * | 2020-06-24 | 2020-11-20 | 南京斯铂瑞冷暖设备有限公司 | Automatic control system for hot spring water |
CN117170290A (en) * | 2023-09-26 | 2023-12-05 | 华能左权煤电有限责任公司 | Electrical control-based secondary adjusting system |
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