WO2023077700A1 - Climatiseur et système de commande associé - Google Patents

Climatiseur et système de commande associé Download PDF

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Publication number
WO2023077700A1
WO2023077700A1 PCT/CN2022/079616 CN2022079616W WO2023077700A1 WO 2023077700 A1 WO2023077700 A1 WO 2023077700A1 CN 2022079616 W CN2022079616 W CN 2022079616W WO 2023077700 A1 WO2023077700 A1 WO 2023077700A1
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WO
WIPO (PCT)
Prior art keywords
data
priority
level
stored
module
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Application number
PCT/CN2022/079616
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English (en)
Chinese (zh)
Inventor
徐磊
曹基宏
孙照鹏
Original Assignee
青岛海信日立空调系统有限公司
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Application filed by 青岛海信日立空调系统有限公司 filed Critical 青岛海信日立空调系统有限公司
Priority to CN202280063818.0A priority Critical patent/CN118043769A/zh
Publication of WO2023077700A1 publication Critical patent/WO2023077700A1/fr

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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

Definitions

  • the present disclosure relates to the technical field of air conditioning control, in particular to an air conditioner and a control system thereof.
  • Multi-connected central air-conditioning controllers need to write or erase a large amount of data frequently in the storage.
  • Some embodiments of the present disclosure provide a control system, including an operation parameter collection module, an operation parameter analysis module, a storage control module and a storage module.
  • the operation parameter collection module is used to obtain the equipment operation parameters;
  • the operation parameter analysis module is used to divide the equipment into several idle levels according to the obtained equipment operation parameters;
  • the storage control module is used to obtain the data to be stored and determine the data corresponding to the data to be stored type, determine the data priority according to the data type, and determine whether to store the data to be stored in the storage module according to the data priority and the equipment idle level;
  • the storage module is used to store the data to be stored.
  • An air conditioner comprising the above-mentioned control system.
  • Fig. 1 is a functional block diagram of data processing in a multi-connected air-conditioning system according to some embodiments of the present disclosure.
  • Fig. 2 is a flow chart of data processing in a multi-connected air-conditioning system according to some embodiments of the present disclosure.
  • the disclosed control system includes an operation parameter collection module, an operation parameter analysis module, a storage control module and a storage module.
  • the operation parameter collection module is used to obtain the equipment operation parameters; the operation parameter analysis module is used to divide the equipment into several idle levels according to the obtained equipment operation parameters; the storage control module is used to obtain the data to be stored and determine the data type corresponding to the data to be stored, Determine the data priority according to the data type, and determine whether to store the data to be stored in the storage module according to the data priority and the equipment idle level; the storage module is used to store the data to be stored.
  • This disclosure collects equipment operating parameters to form records, analyzes equipment operating parameters, and establishes an equipment operation learning model through analysis. The stored data is classified according to the storage priority. When the device is busy, the erasing and writing times of the storage module are significantly reduced, which avoids the simultaneous storage of a large amount of data during the peak operation of the device.
  • the air conditioner of the present disclosure adopts the above-mentioned control system to classify the stored data to prevent the data from being frequently erased and written to the memory; learn and calculate the operating law of the controller through data learning to classify the idle degree of the equipment; and reduce the failure rate of the storage device.
  • a control system includes an operation parameter collection module, an operation parameter analysis module, a storage control module and a storage module, and the above modules will be described in detail below.
  • the operation parameter collection module is used to obtain equipment operation parameters.
  • the operating parameter analysis module is used to divide the equipment into several idle levels according to the obtained equipment operating parameters.
  • the storage control module is used to obtain the data to be stored and determine the data type corresponding to the data to be stored, determine the data priority according to the data type, and determine whether to store the data to be stored in the storage module according to the data priority and the device idle level.
  • a storage module configured to store the data to be stored.
  • the data priority includes priority 1, priority 2, ..., priority n, wherein, priority 1>priority 2>...>priority n.
  • the data priority corresponding to the data type is determined in advance and written in the program in advance.
  • control system further includes a setting module, configured to set data priorities according to requirements.
  • the device priority includes 4 levels as an example for illustration, as shown in the following table.
  • the device operating parameters acquired by the operating parameter collection module at least include CPU usage, UI operating parameters and communication rate parameters.
  • the equipment idle level includes level 1, level 2, ..., level n, and the size of the level is positively correlated with the degree of idleness, that is, level n is the most idle, and level 1 is the busiest.
  • the division of device idle levels is based on the size of device operating parameters such as: CPU usage, UI operating parameters and communication rate parameters. For each equipment idle level, the threshold division of the above parameters is performed, and the level is determined according to the threshold range to which the above parameters belong.
  • the general operating parameter analysis module performs data analysis at intervals to obtain the equipment idle level corresponding to the time period or time point.
  • the equipment idle level in this embodiment includes equipment idle levels corresponding to several time periods or time points. Taking the equipment idle level including four levels (level 1, level 2, level 3, and level 4) as an example for illustration, the following parameter records can be formed Analysis table (equipment operation law table).
  • time point 2 main menu 2 20% rate 2 Level 3 time point 3 main menu 3 30% rate 3 Level 2 time point 4 main menu 4 40% rate 4 Grade 1 time point 5 main menu 3 30% rate 3 Level 2 time point 6 main menu 2 20% rate 2 Level 3 ... ... ... ... ... ...
  • the storage control module is used to determine the time period or time point when the data to be stored belongs to and obtain the equipment idle level corresponding to the time period or time point, and determine whether to wait The stored data is stored in the storage module.
  • the storage control module is configured to store the data to be stored in the storage module when the priority of the data corresponds to the idle level of the device.
  • the priority of the data does not correspond to the idle level of the device, wait until the priority of the data corresponds to the idle level of the device at a later time period or point in time, and then store the data to be stored in the storage module.
  • the storage control module acquires the data to be stored at a certain time, the data priority of the data to be stored is priority 1, the time period or time point it belongs to is judged as time point 2, and the equipment idle level corresponding to the acquisition time point 2 is Level 3, priority 1 does not correspond to level 3, wait until the idle level of the device at time point 4 is level 1, at this time the data priority 1 corresponds to level 1, and store the data to be stored in the storage module.
  • the storage control module acquires the data to be stored at a certain time, the data priority of the data to be stored is priority 3, the time period or time point it belongs to is judged as time point 2, and the equipment idle level corresponding to the acquisition time point 2 is level 3 , priority 3 corresponds to level 3, and the data to be stored is directly stored in the storage module.
  • the device idle level may also include a device idle level curve that changes with time, and the storage control module is used to determine the time point when the data to be stored is acquired and obtain the data according to the device idle level curve.
  • the device idle level corresponding to the time point determines 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.
  • the storage control module is configured to store the data to be stored in the storage module when the priority of the data corresponds to the idle level of the device.
  • the data priority does not correspond to the equipment idle level, wait until the data priority corresponds to the equipment idle level at a later point in time, and then store the data to be stored in the storage module.
  • control system of this embodiment includes the following control steps.
  • the equipment idle level corresponding to the time period (point) is to obtain the historical operation parameters, analyze the operation parameters, determine the equipment idle level, and generate the equipment operation law table.
  • step S4 Determine whether the data priority corresponds to the current device idle level, if yes, go to step S5, otherwise, go to step S4.
  • This embodiment also provides an air conditioner, which includes the above-mentioned control system.

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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

La présente invention concerne un système de commande qui comprend un module de collecte de paramètres de fonctionnement, un module d'analyse de paramètres de fonctionnement, un module de commande de stockage et un module de stockage. Le module de collecte de paramètres de fonctionnement est utilisé pour acquérir des paramètres de fonctionnement d'un dispositif ; le module d'analyse de paramètres de fonctionnement est utilisé pour diviser le dispositif en plusieurs niveaux de repos selon les paramètres de fonctionnement acquis du dispositif ; le module de commande de stockage est utilisé pour acquérir des données à stocker, déterminer un type de données correspondant auxdites données, déterminer une priorité de données selon le type de données et déterminer, selon la priorité de données et les niveaux de repos du dispositif, s'il faut stocker lesdites données dans le module de stockage ; et le module de stockage est utilisé pour stocker lesdites données.
PCT/CN2022/079616 2021-11-02 2022-03-07 Climatiseur et système de commande associé WO2023077700A1 (fr)

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