CN113126728A - Water cooling pipeline control method, system, equipment and medium - Google Patents
Water cooling pipeline control method, system, equipment and medium Download PDFInfo
- Publication number
- CN113126728A CN113126728A CN202110379201.7A CN202110379201A CN113126728A CN 113126728 A CN113126728 A CN 113126728A CN 202110379201 A CN202110379201 A CN 202110379201A CN 113126728 A CN113126728 A CN 113126728A
- Authority
- CN
- China
- Prior art keywords
- flow
- theoretical
- current
- virtual
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 97
- 238000001816 cooling Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000004590 computer program Methods 0.000 claims description 10
- 238000004364 calculation method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000014509 gene expression Effects 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
- G06F11/3062—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations where the monitored property is the power consumption
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/20—Indexing scheme relating to G06F1/20
- G06F2200/201—Cooling arrangements using cooling fluid
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Quality & Reliability (AREA)
- Human Computer Interaction (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a water cooling pipeline control method, which comprises the following steps: acquiring a flow parameter and the current power of a water pump; calculating virtual flow according to the flow parameters, and determining theoretical flow according to the current power; judging whether the virtual flow is smaller than the theoretical flow; and responding to the fact that the virtual flow is smaller than the theoretical flow, and generating a first control signal to replace the current water cooling pipeline. The invention also discloses a system, a computer device and a readable storage medium. According to the scheme provided by the invention, the virtual flow is calculated by acquiring the parameters without using a flowmeter, so that the cost is saved, and whether the abnormity such as water leakage occurs or not can be judged by comparing the virtual flow with the theoretical flow provided by the water pump.
Description
Technical Field
The invention relates to the field of water cooling, in particular to a water cooling pipeline control method, a water cooling pipeline control system, water cooling pipeline control equipment and a storage medium.
Background
The existing water cooling system needs to be additionally provided with a flowmeter if the flow of the system needs to be measured, but the additional arrangement of the flowmeter increases the cost and occupies the space.
Disclosure of Invention
In view of the above, in order to overcome at least one aspect of the above problems, an embodiment of the present invention provides a method for controlling a water cooling pipeline, including:
acquiring a flow parameter and the current power of a water pump;
calculating virtual flow according to the flow parameters, and determining theoretical flow according to the current power;
judging whether the virtual flow is smaller than the theoretical flow;
and responding to the fact that the virtual flow is smaller than the theoretical flow, and generating a first control signal to replace the current water cooling pipeline.
In some embodiments, obtaining the flow parameter further comprises:
and acquiring the current system power consumption, the water inlet temperature and the water outlet temperature.
In some embodiments, calculating a virtual flow from the flow parameter further comprises:
and calculating the virtual flow by using the current system power consumption/(the difference coefficient of the water outlet temperature and the water inlet temperature).
In some embodiments, determining a theoretical flow based on the current power further comprises:
counting theoretical flows which can be provided by the water pump under different powers to obtain a corresponding relation between a plurality of groups of powers and the theoretical flows;
calculating the theoretical relation between the power and the theoretical flow of the water pump according to the corresponding relation between the multiple groups of powers and the theoretical flow;
and determining the theoretical flow corresponding to the current power according to the theoretical relationship.
Based on the same inventive concept, according to another aspect of the present invention, an embodiment of the present invention further provides a water cooling pipeline control system, including:
the acquisition module is configured to acquire flow parameters and the current power of the water pump;
the calculation module is configured to calculate virtual flow according to the flow parameters and determine theoretical flow according to the current power;
the judging module is configured to judge whether the virtual flow is smaller than the theoretical flow;
and the control module is configured to respond to the fact that the virtual flow is smaller than the theoretical flow, and generate a first control signal to replace the current water cooling pipeline.
In some embodiments, the acquisition module is further configured to:
and acquiring the current system power consumption, the water inlet temperature and the water outlet temperature.
In some embodiments, the computing module is further configured to:
and calculating the virtual flow by using the current system power consumption/(the difference coefficient of the water outlet temperature and the water inlet temperature).
In some embodiments, the computing module is further configured to:
counting theoretical flows which can be provided by the water pump under different powers to obtain a corresponding relation between a plurality of groups of powers and the theoretical flows;
calculating the theoretical relation between the power and the theoretical flow of the water pump according to the corresponding relation between the multiple groups of powers and the theoretical flow;
and determining the theoretical flow corresponding to the current power according to the theoretical relationship.
Based on the same inventive concept, according to another aspect of the present invention, an embodiment of the present invention further provides a computer apparatus, including:
at least one processor; and
a memory storing a computer program operable on the processor, wherein the processor executes the program to perform any of the steps of the water cooling circuit control method described above.
Based on the same inventive concept, according to another aspect of the present invention, an embodiment of the present invention further provides a computer-readable storage medium, which stores a computer program, and when the computer program is executed by a processor, the computer program executes the steps of any one of the water cooling pipeline control methods described above.
The invention has one of the following beneficial technical effects: according to the scheme provided by the invention, the virtual flow is calculated by acquiring the parameters without using a flowmeter, so that the cost is saved, and whether the abnormity such as water leakage occurs or not can be judged by comparing the virtual flow with the theoretical flow provided by the water pump.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other embodiments can be obtained by using the drawings without creative efforts.
Fig. 1 is a schematic flow chart of a water cooling pipeline control method according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a water cooling pipeline according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a water cooling pipeline control system according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a computer device provided in an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a computer-readable storage medium according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following embodiments of the present invention are described in further detail with reference to the accompanying drawings.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it should be noted that "first" and "second" are merely for convenience of description and should not be construed as limitations of the embodiments of the present invention, and they are not described in any more detail in the following embodiments.
According to an aspect of the present invention, an embodiment of the present invention provides a water cooling pipeline control method, as shown in fig. 1, which may include the steps of:
s1, acquiring flow parameters and the current power of the water pump;
s2, calculating virtual flow according to the flow parameter, and determining theoretical flow according to the current power;
s3, judging whether the virtual flow is smaller than the theoretical flow;
and S4, responding to the virtual flow rate being smaller than the theoretical flow rate, generating a first control signal to replace the current water cooling pipeline.
According to the scheme provided by the invention, the virtual flow is calculated by acquiring the parameters without using a flowmeter, so that the cost is saved, and whether the abnormity such as water leakage occurs or not can be judged by comparing the virtual flow with the theoretical flow provided by the water pump.
In some embodiments, obtaining the flow parameter further comprises:
and acquiring the current system power consumption, the water inlet temperature and the water outlet temperature.
Specifically, the temperatures of the water outlet and the water inlet may be acquired by a sensor or a thermometer. In some embodiments, the temperature may be obtained once every preset time period, and then the obtained temperatures are weighted (e.g., averaged) to obtain the final water inlet temperature and the final water outlet temperature. The system power consumption can be obtained by calculating the voltage and current of the acquisition device, and similarly, the system power consumption can also be obtained by performing weighted calculation (for example, averaging) on the values obtained many times to obtain the final current system power consumption.
In some embodiments, calculating a virtual flow from the flow parameter further comprises:
the virtual flow is calculated using the following formula:
the virtual flow is the current system power consumption/(difference coefficient of water outlet temperature and water inlet temperature).
Specifically, a plurality of sets of flow rates may be collected by using a flow meter, a coefficient may be calculated according to a difference between the current system power consumption and the water outlet temperature and the water inlet temperature, and then a final coefficient may be obtained by performing weighted calculation (e.g., averaging) on the obtained plurality of coefficients. For example, a current flow rate may be collected by a flow meter, and then a coefficient may be calculated according to the collected current system power consumption and the difference between the water outlet temperature and the water inlet temperature. After the power consumption of the water pump and/or the power consumption of the system are/is adjusted, the current flow is collected by the aid of the flowmeter again, then a coefficient is calculated again according to the collected current system power consumption and the difference value between the water outlet temperature and the water inlet temperature, a plurality of coefficients are obtained after the calculation is repeated for multiple times, and finally the average value of all the obtained coefficients is used as the final coefficient.
In some embodiments, determining a theoretical flow based on the current power further comprises:
counting theoretical flows which can be provided by the water pump under different powers to obtain a corresponding relation between a plurality of groups of powers and the theoretical flows;
calculating the theoretical relation between the power and the theoretical flow of the water pump according to the corresponding relation between the multiple groups of powers and the theoretical flow;
and determining the theoretical flow corresponding to the current power according to the theoretical relationship.
Specifically, the power consumption of the current system can be kept unchanged, then the power of the water pump is adjusted, meanwhile, the current flow is collected by using the flow meter, further, the corresponding theoretical flows under different powers are obtained, then, the theoretical relationship between the power and the theoretical flows is calculated according to multiple groups of data, for example, a relational expression between the power and the theoretical flows is obtained, and finally, the theoretical flows corresponding to the current power are calculated according to the relational expression.
In some embodiments, the power of the water pump may be divided into a plurality of intervals, theoretical flows corresponding to the plurality of intervals are respectively calculated according to the same method, and then the theoretical flow corresponding to the current power is determined according to the power interval corresponding to the current power.
In some embodiments, in step S4, in response to that the virtual flow rate is smaller than the theoretical flow rate, a first control signal is generated to replace the current water cooling pipeline, specifically, as shown in fig. 2, if the virtual flow rate is smaller than the theoretical flow rate, it indicates that there is an abnormal phenomenon such as water leakage, and the water cooling pipeline needs to be replaced, for example, by switching an electronic three-way valve to make water flow through another pipeline to perform water cooling and heat dissipation, and performing alarm maintenance.
According to the scheme provided by the invention, the virtual flow is calculated by acquiring the parameters without using a flowmeter, so that the cost is saved, and whether the abnormity such as water leakage occurs or not can be judged by comparing the virtual flow with the theoretical flow provided by the water pump.
Based on the same inventive concept, according to another aspect of the present invention, an embodiment of the present invention further provides a water cooling pipeline control system 400, as shown in fig. 3, including:
an obtaining module 401 configured to obtain a flow parameter and a current power of the water pump;
a calculating module 402 configured to calculate a virtual flow according to the flow parameter and determine a theoretical flow according to the current power;
a determining module 403, configured to determine whether the virtual traffic is smaller than the theoretical traffic;
the control module 404 is configured to generate a first control signal to replace the current water cooling pipeline in response to the virtual flow rate being less than the theoretical flow rate.
In some embodiments, the acquisition module is further configured to:
and acquiring the current system power consumption, the water inlet temperature and the water outlet temperature.
In some embodiments, the computing module is further configured to:
and calculating the virtual flow by using the current system power consumption/(the difference coefficient of the water outlet temperature and the water inlet temperature).
In some embodiments, the computing module is further configured to:
counting theoretical flows which can be provided by the water pump under different powers to obtain a corresponding relation between a plurality of groups of powers and the theoretical flows;
calculating the theoretical relation between the power and the theoretical flow of the water pump according to the corresponding relation between the multiple groups of powers and the theoretical flow;
and determining the theoretical flow corresponding to the current power according to the theoretical relationship.
Based on the same inventive concept, according to another aspect of the present invention, as shown in fig. 4, an embodiment of the present invention further provides a computer apparatus 501, including:
at least one processor 520; and
the memory 510 and the memory 510 store a computer program 511 that can be executed on the processor, and the processor 520 executes the program to execute the steps of any of the above water cooling pipeline control methods.
Based on the same inventive concept, according to another aspect of the present invention, as shown in fig. 5, an embodiment of the present invention further provides a computer-readable storage medium 601, where the computer-readable storage medium 601 stores computer program instructions 610, and the computer program instructions 610, when executed by a processor, perform the steps of any one of the above water cooling pipeline control methods.
Finally, it should be noted that, as will be understood by those skilled in the art, all or part of the processes of the methods of the above embodiments may be implemented by a computer program, which may be stored in a computer-readable storage medium, and when executed, may include the processes of the embodiments of the methods described above.
Further, it should be appreciated that the computer-readable storage media (e.g., memory) herein can be either volatile memory or nonvolatile memory, or can include both volatile and nonvolatile memory.
Those of skill would further appreciate that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the disclosure herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as software or hardware depends upon the particular application and design constraints imposed on the overall system. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the disclosed embodiments of the present invention.
The foregoing is an exemplary embodiment of the present disclosure, but it should be noted that various changes and modifications could be made herein without departing from the scope of the present disclosure as defined by the appended claims. The functions, steps and/or actions of the method claims in accordance with the disclosed embodiments described herein need not be performed in any particular order. Furthermore, although elements of the disclosed embodiments of the invention may be described or claimed in the singular, the plural is contemplated unless limitation to the singular is explicitly stated.
It should be understood that, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly supports the exception. It should also be understood that "and/or" as used herein is meant to include any and all possible combinations of one or more of the associated listed items.
The numbers of the embodiments disclosed in the embodiments of the present invention are merely for description, and do not represent the merits of the embodiments.
It will be understood by those skilled in the art that all or part of the steps of implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, and the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, of embodiments of the invention is limited to these examples; within the idea of an embodiment of the invention, also technical features in the above embodiment or in different embodiments may be combined and there are many other variations of the different aspects of the embodiments of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of the embodiments of the present invention are intended to be included within the scope of the embodiments of the present invention.
Claims (10)
1. A water cooling pipeline control method is characterized by comprising the following steps:
acquiring a flow parameter and the current power of a water pump;
calculating virtual flow according to the flow parameters, and determining theoretical flow according to the current power;
judging whether the virtual flow is smaller than the theoretical flow;
and responding to the fact that the virtual flow is smaller than the theoretical flow, and generating a first control signal to replace the current water cooling pipeline.
2. The method of claim 1, wherein obtaining the flow parameter further comprises:
and acquiring the current system power consumption, the water inlet temperature and the water outlet temperature.
3. The method of claim 2, wherein calculating a virtual flow based on the flow parameter further comprises:
and calculating the virtual flow by using the current system power consumption/(the difference coefficient of the water outlet temperature and the water inlet temperature).
4. The method of claim 1, wherein determining a theoretical flow based on the current power, further comprises:
counting theoretical flows which can be provided by the water pump under different powers to obtain a corresponding relation between a plurality of groups of powers and the theoretical flows;
calculating the theoretical relation between the power and the theoretical flow of the water pump according to the corresponding relation between the multiple groups of powers and the theoretical flow;
and determining the theoretical flow corresponding to the current power according to the theoretical relationship.
5. A water cooling pipeline control system, comprising:
the acquisition module is configured to acquire flow parameters and the current power of the water pump;
the calculation module is configured to calculate virtual flow according to the flow parameters and determine theoretical flow according to the current power;
the judging module is configured to judge whether the virtual flow is smaller than the theoretical flow;
and the control module is configured to respond to the fact that the virtual flow is smaller than the theoretical flow, and generate a first control signal to replace the current water cooling pipeline.
6. The system of claim 5, wherein the acquisition module is further configured to:
and acquiring the current system power consumption, the water inlet temperature and the water outlet temperature.
7. The system of claim 6, wherein the computing module is further configured to:
and calculating the virtual flow by using the current system power consumption/(the difference coefficient of the water outlet temperature and the water inlet temperature).
8. The system of claim 5, wherein the computing module is further configured to:
counting theoretical flows which can be provided by the water pump under different powers to obtain a corresponding relation between a plurality of groups of powers and the theoretical flows;
calculating the theoretical relation between the power and the theoretical flow of the water pump according to the corresponding relation between the multiple groups of powers and the theoretical flow;
and determining the theoretical flow corresponding to the current power according to the theoretical relationship.
9. A computer device, comprising:
at least one processor; and
memory storing a computer program operable on the processor, characterized in that the processor executes the program to perform the steps of the method according to any of claims 1-4.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, is adapted to carry out the steps of the method according to any one of claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110379201.7A CN113126728A (en) | 2021-04-08 | 2021-04-08 | Water cooling pipeline control method, system, equipment and medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110379201.7A CN113126728A (en) | 2021-04-08 | 2021-04-08 | Water cooling pipeline control method, system, equipment and medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113126728A true CN113126728A (en) | 2021-07-16 |
Family
ID=76775611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110379201.7A Pending CN113126728A (en) | 2021-04-08 | 2021-04-08 | Water cooling pipeline control method, system, equipment and medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113126728A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106094899A (en) * | 2016-07-12 | 2016-11-09 | 安徽恒远自动化仪表有限公司 | A kind of Flow-rate adjustment DCS control system |
| CN108759991A (en) * | 2018-06-21 | 2018-11-06 | 广东美的暖通设备有限公司 | The diagnosis of survey error method, apparatus and air-conditioning system of sensor in air-conditioning system |
| CN108758979A (en) * | 2018-06-21 | 2018-11-06 | 广东美的暖通设备有限公司 | Air-conditioning system and its energy efficiency analysis method for air, device and storage medium |
| CN109059216A (en) * | 2018-06-20 | 2018-12-21 | 广东美的暖通设备有限公司 | The control method and device of air-conditioning system and its water pump |
| CN110978974A (en) * | 2019-12-10 | 2020-04-10 | 上海元城汽车技术有限公司 | Motor and cooling control method and device of controller of motor |
| WO2021008146A1 (en) * | 2019-07-12 | 2021-01-21 | 广东美的暖通设备有限公司 | Control method and apparatus for water pumps in air conditioning system, and air conditioning system |
-
2021
- 2021-04-08 CN CN202110379201.7A patent/CN113126728A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106094899A (en) * | 2016-07-12 | 2016-11-09 | 安徽恒远自动化仪表有限公司 | A kind of Flow-rate adjustment DCS control system |
| CN109059216A (en) * | 2018-06-20 | 2018-12-21 | 广东美的暖通设备有限公司 | The control method and device of air-conditioning system and its water pump |
| CN108759991A (en) * | 2018-06-21 | 2018-11-06 | 广东美的暖通设备有限公司 | The diagnosis of survey error method, apparatus and air-conditioning system of sensor in air-conditioning system |
| CN108758979A (en) * | 2018-06-21 | 2018-11-06 | 广东美的暖通设备有限公司 | Air-conditioning system and its energy efficiency analysis method for air, device and storage medium |
| WO2021008146A1 (en) * | 2019-07-12 | 2021-01-21 | 广东美的暖通设备有限公司 | Control method and apparatus for water pumps in air conditioning system, and air conditioning system |
| CN110978974A (en) * | 2019-12-10 | 2020-04-10 | 上海元城汽车技术有限公司 | Motor and cooling control method and device of controller of motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5723642B2 (en) | Distribution pressure control system | |
| JP6257594B2 (en) | Method and apparatus for detecting leakage current in resistance temperature detector | |
| JP5607258B2 (en) | Method and system for detection of loss or anomaly in distribution network | |
| JP7285187B2 (en) | System and method for anomaly characterization based on joint analysis of history and time series | |
| CA2911802A1 (en) | System and method for modelling load in an electrical power network | |
| GB2485054A (en) | Diagnosis of rotor thermal sensitivity | |
| WO2022033431A1 (en) | Optical module heath state detection method, detection device, and storage medium | |
| CN113126728A (en) | Water cooling pipeline control method, system, equipment and medium | |
| CN114282727A (en) | Computer room temperature prediction method and system and electronic equipment | |
| CN116448219B (en) | Oil level abnormality detection method, apparatus, device, and computer-readable storage medium | |
| JP6067289B2 (en) | Reduced model creation device, creation method and creation program for power system | |
| KR20220061713A (en) | Method of replacing missing value in smart meter and control system of smart meter using the same | |
| CN115127194B (en) | Method, equipment and medium for detecting faults of central air conditioner water chilling unit | |
| CN111258854A (en) | Model training method, alarm method based on prediction model and related device | |
| CN110263033A (en) | Manage object portrait generation method, terminal device and medium | |
| CN104598361A (en) | Performance monitoring method and device | |
| CN114083987B (en) | Correction method and device for battery monitoring parameters and computer equipment | |
| CN113864977A (en) | Cooling system, temperature control method and device thereof, equipment and air conditioning system | |
| CN114859020A (en) | Method and device for predicting service life of hydraulic oil of shield tunneling machine | |
| JP6627258B2 (en) | System model generation support device, system model generation support method, and program | |
| JP6874847B2 (en) | State analyzer, state analysis method and program | |
| KR101615346B1 (en) | Method and apparatus for detecting fault in the semiconductor menufacturing process and recording medium thereof | |
| JP2020163300A (en) | Management system of water treatment apparatus | |
| CN111340647A (en) | Power distribution network data adjustment method and system | |
| KR102187288B1 (en) | Responding system for input error and control error of process supervisory control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210716 |