CN114003175A - Air conditioner and control system thereof - Google Patents
Air conditioner and control system thereof Download PDFInfo
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- CN114003175A CN114003175A CN202111289861.2A CN202111289861A CN114003175A CN 114003175 A CN114003175 A CN 114003175A CN 202111289861 A CN202111289861 A CN 202111289861A CN 114003175 A CN114003175 A CN 114003175A
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- 238000004458 analytical method Methods 0.000 claims abstract description 11
- 230000000875 corresponding effect Effects 0.000 claims description 25
- 230000002596 correlated effect Effects 0.000 claims description 2
- 238000007405 data analysis Methods 0.000 claims description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0614—Improving the reliability of storage systems
- G06F3/0616—Improving the reliability of storage systems in relation to life time, e.g. increasing Mean Time Between Failures [MTBF]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/062—Securing storage systems
- G06F3/0623—Securing storage systems in relation to content
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0629—Configuration or reconfiguration of storage systems
- G06F3/0631—Configuration or reconfiguration of storage systems by allocating resources to storage systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0646—Horizontal data movement in storage systems, i.e. moving data in between storage devices or systems
- G06F3/0652—Erasing, e.g. deleting, data cleaning, moving of data to a wastebasket
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention relates to an air conditioner and a control system thereof. The operation parameter collecting module is used for acquiring equipment operation parameters; the operation parameter analysis module is used for dividing the equipment into a plurality of idle levels according to the obtained equipment operation parameters; the storage control module is used for acquiring data to be stored, determining a data type corresponding to the data to be stored, determining a data priority according to the data type, and determining whether the data to be stored is stored in the storage module according to the data priority and the equipment idle level; the storage module is used for storing data to be stored. The erasing frequency of the storage module is obviously reduced, and the condition that a large amount of data is stored simultaneously during the operation peak of the equipment is avoided.
Description
Technical Field
The invention relates to the technical field of air conditioner control, in particular to a control system and an air conditioner for storing data according to data priority and equipment idle level.
Background
When developing electronic products, it is often necessary to save some data after power is turned off, the data is generally saved by using FLASH, and the number of times that FLASH can be erased is limited, and is usually about 10 ten thousand. As a multi-split central air-conditioning controller product, the parameters of each air conditioner are more, which brings about several problems:
firstly, the air conditioning parameters are changed frequently, and the storage times are increased.
And secondly, the data size is large, and excessive cpu resources are consumed by one-time storage.
And thirdly, the service life of the FLASH is shortened, and the maintenance cost of the product is increased.
The service life of the controller memory is directly related to the erasing frequency, and data are frequently changed according to service requirements, so that the service life of the memory is shortened, and the degree of user operation flow or communication reliability is influenced by repeatedly operating the memory by the data.
Disclosure of Invention
The invention provides an air conditioner and a control system thereof, which solve the technical problems that the storage times are large, the service life of a memory is shortened, the storage data volume is large, and the utilization rate of a CPU (Central processing Unit) is high in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a control system, comprising:
the operation parameter collection module is used for acquiring equipment operation parameters;
the operation parameter analysis module is used for dividing the equipment into a plurality of idle levels according to the acquired equipment operation parameters;
the storage control module is used for acquiring data to be stored, determining a data type corresponding to the data to be stored, determining a data priority according to the data type, and determining whether to store the data to be stored in the storage module according to the data priority and an equipment idle level;
and the storage module is used for storing the data to be stored.
An air conditioner comprises the control system.
Compared with the prior art, the technical scheme of the invention has the following technical effects: the control system comprises an operation parameter collection module, an operation parameter analysis module, a storage control module and a storage module. The operation parameter collecting module is used for acquiring equipment operation parameters; the operation parameter analysis module is used for dividing the equipment into a plurality of idle levels according to the obtained equipment operation parameters; the storage control module is used for acquiring data to be stored, determining a data type corresponding to the data to be stored, determining a data priority according to the data type, and determining whether the data to be stored is stored in the storage module according to the data priority and the equipment idle level; the storage module is used for storing data to be stored. The invention collects the equipment operation parameters to form records and analyzes the equipment operation parameters, establishes an equipment operation learning model through analysis, classifies the stored data according to the storage priority, stores the stored data when the equipment is idle and stores the stored data when the equipment is busy, obviously reduces the erasing frequency of the storage module, and avoids the occurrence of the condition of simultaneously storing a large amount of data when the equipment is in a peak operation.
The air conditioner of the invention adopts the control system to grade the stored data, thereby preventing the data from frequently erasing and writing the memory; calculating the operation rule of the controller through data learning, and grading the idle degree of the equipment; the failure rate of the memory device is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced 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 to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic block diagram of a specific embodiment of the present invention.
FIG. 2 is a flow chart of an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The terms "second" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1, a control system includes an operation parameter collection module, an operation parameter analysis module, a storage control module, and a storage module, which are respectively described in detail below.
The operation parameter collection module is used for acquiring equipment operation parameters.
The operation parameter analysis module is used for dividing the equipment into a plurality of idle levels according to the acquired equipment operation parameters.
The storage control module is used for acquiring the data to be stored, determining the data type corresponding to the data to be stored, determining the data priority according to the data type, and determining whether the data to be stored is stored in the storage module according to the data priority and the equipment idle level.
And the storage module is used for storing the data to be stored.
The data priority comprises priority 1, priority 2, … and priority n, wherein the priority 1 is more than the priority 2 is more than the priority … is more than the priority n.
The data priority corresponding to the data type is determined in advance and written into the program in advance.
Or the control system further comprises a setting module for setting the data priority according to the requirement.
And classifying the data and dividing the storage priority according to the urgency and the importance of the data.
The present embodiment is described by taking an example that the device priority includes 4 levels, as shown in the following table:
data type | Storage priority |
Data type 1 | Priority 1 |
Data type 2 | Priority 2 |
|
|
Data type 4 | Priority 4 |
In this embodiment, the device operation parameters acquired by the operation parameter collection module at least include a CPU utilization rate, UI operation parameters, and communication rate parameters.
The device idle levels comprise a level 1, a level 2, … and a level n, wherein the level size is positively correlated with the idle degree, namely, the level n is the most idle, and the level 1 is the most busy.
The division of the idle class of the device is based on device operating parameters such as: the CPU usage, UI operating parameters and communication rate parameters are divided in size. And performing threshold division on the parameters for each equipment idle grade, and determining the grade according to the threshold range to which the parameters belong.
In order to simplify data processing, a general operation parameter analysis module performs data analysis once every a period of time to obtain an equipment idle level corresponding to the period of time or the time point. The idle level of the device in this embodiment includes idle levels of the device corresponding to a plurality of time periods or time points, and taking the example that the idle level of the device includes 4 levels (level 1, level 2, level 3, and level 4), the following parameter record analysis table (device operation rule table) may be formed:
Time | UI operations | CPU utilization | Rate of communication | Device idle level |
Time 1 | Main Menu 1 | 10% | Rate 1 | Class 4 |
Time point 2 | Main Menu 2 | 20% | Rate 2 | |
|
|
30% | |
Class 2 |
Time point 4 | Main Menu 4 | 40% | Rate 4 | Class 1 |
|
|
30% | |
Class 2 |
Time 6 | Main Menu 2 | 20% | Rate 2 | |
… | … | … | … | … |
The storage control module is used for judging the time period or the time point when the data to be stored is acquired and acquiring the equipment idle grade corresponding to the time period or the time point, and determining whether the data to be stored is stored in the storage module according to the data priority and the equipment idle grade corresponding to the time period or the time point.
The corresponding relationship between the data priority and the equipment idle level is shown in the following table:
data priority | Device idle level |
Priority 1 | Class 1 |
Priority 2 | Class 2 |
|
|
Priority 4 | Class 4 |
Preferably, the storage control module is configured to store the data to be stored in the storage module when the data priority corresponds to the device idle level. And waiting when the data priority does not correspond to the equipment idle level until the data priority corresponds to the equipment idle level at a certain time period or time point later, and storing the data to be stored in the storage module.
For example, the storage control module acquires data to be stored at a certain time, the data priority of the data to be stored is priority 1, the time period or the time point to which the data to be stored belongs is judged to be time point 2, the equipment idle level corresponding to the acquisition time point 2 is level 3, the priority 1 is not corresponding to the level 3, the storage control module waits until the equipment idle level is level 1 at time point 4, and at the moment, the data priority 1 corresponds to the level 1, and the data to be stored is stored in the storage module. The storage control module acquires data to be stored at a certain time, the data priority of the data to be stored is priority 3, the time period or the time point to which the data to be stored belongs is judged to be time point 2, the equipment idle grade corresponding to the acquisition time point 2 is grade 3, and the priority 3 corresponds to the grade 3, and the data to be stored is directly stored in the storage module.
Of course, in other embodiments, in order to improve the control accuracy, the device idle level may also include a device idle level curve that changes with time, and the storage control module is configured to determine a time point when the data to be stored is acquired, acquire a device idle level corresponding to the time point according to the device idle level curve, and determine whether to store the data to be stored in the storage module according to the data priority and the device idle level corresponding to the time point.
Preferably, the storage control module is configured to store the data to be stored in the storage module when the data priority corresponds to the device idle level. And waiting when the data priority does not correspond to the equipment idle level until the data priority corresponds to the equipment idle level at a later time point, and storing the data to be stored in the storage module.
Along with the increase of the operation time of the control system, the equipment idle level calculation is more and more accurate, the corresponding relation between the data storage priority and the equipment idle level is more and more reasonable, the operation efficiency and the operation stability of the controller are ensured, and the user experience is greatly improved.
As shown in fig. 2, the control system of the present embodiment includes the following control steps:
and S1, starting.
And S2, acquiring the data to be stored, determining the data type corresponding to the data to be stored, and determining the data priority according to the data type.
S3, judging the time period (point) to which the data to be stored belongs when the data to be stored is acquired, and acquiring the equipment idle level corresponding to the time period (point).
The equipment idle level corresponding to the time period (point) is used for acquiring historical operating parameters, analyzing the operating parameters, determining the equipment idle level and generating an equipment operating rule table.
S4, judging whether the data priority corresponds to the current equipment idle level, if yes, entering step S5, otherwise, entering step S4.
And S5, storing the data.
And S6, ending.
The embodiment also provides an air conditioner, which comprises the control system.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A control system, comprising:
the operation parameter collection module is used for acquiring equipment operation parameters;
the operation parameter analysis module is used for dividing the equipment into a plurality of idle levels according to the acquired equipment operation parameters;
the storage control module is used for acquiring data to be stored, determining a data type corresponding to the data to be stored, determining a data priority according to the data type, and determining whether to store the data to be stored in the storage module according to the data priority and an equipment idle level;
and the storage module is used for storing the data to be stored.
2. The control system according to claim 1, wherein the device idle level includes device idle levels corresponding to a plurality of time periods or time points, the storage control module is configured to determine a time period or a time point to which the data to be stored belongs when the data to be stored is acquired and acquire a device idle level corresponding to the time period or the time point, and determine whether to store the data to be stored in the storage module according to the data priority and the device idle level corresponding to the time period or the time point.
3. The control system of claim 1, wherein the operation parameter analysis module performs data analysis at intervals to obtain the idle level of the equipment corresponding to the time period or the time point.
4. The control system according to claim 1, wherein the device idle level includes a device idle level curve that changes with time, the storage control module is configured to determine a time point when the data to be stored is acquired, acquire the device idle level corresponding to the time point according to the device idle level curve, and determine whether to store the data to be stored in the storage module according to the data priority and the device idle level corresponding to the time point.
5. The control system of claim 1, wherein the data priority is predetermined.
6. The control system of claim 1, comprising a setting module to set the data priority as required.
7. The control system of claim 1, wherein the equipment operating parameters obtained by the operating parameter collection module include at least CPU usage, UI operating parameters, and communication rate parameters.
8. The control system of any of claims 1-7, wherein the data priority comprises priority 1, priority 2, …, priority n, wherein priority 1 > priority 2 > … > priority n; the device idle levels comprise a level 1, a level 2, … and a level n, and the level size is positively correlated with the idle degree.
9. The control system of claim 8, wherein the storage control module is configured to store the data to be stored to a storage module when the data priority corresponds to a device idle level.
10. An air conditioner characterized in that it comprises a control system according to any one of claims 1 to 9.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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CN202111289861.2A CN114003175B (en) | 2021-11-02 | 2021-11-02 | Air conditioner and control system thereof |
PCT/CN2022/079616 WO2023077700A1 (en) | 2021-11-02 | 2022-03-07 | Air conditioner and control system therefor |
CN202280063818.0A CN118043769A (en) | 2021-11-02 | 2022-03-07 | Air conditioner and control system thereof |
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CN202111289861.2A CN114003175B (en) | 2021-11-02 | 2021-11-02 | Air conditioner and control system thereof |
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CN114003175A true CN114003175A (en) | 2022-02-01 |
CN114003175B CN114003175B (en) | 2024-02-06 |
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CN202111289861.2A Active CN114003175B (en) | 2021-11-02 | 2021-11-02 | Air conditioner and control system thereof |
CN202280063818.0A Pending CN118043769A (en) | 2021-11-02 | 2022-03-07 | Air conditioner and control system thereof |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023077700A1 (en) * | 2021-11-02 | 2023-05-11 | 青岛海信日立空调系统有限公司 | Air conditioner and control system therefor |
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