CN116839186A - Intelligent control device of central air conditioner - Google Patents
Intelligent control device of central air conditioner Download PDFInfo
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- CN116839186A CN116839186A CN202310878669.XA CN202310878669A CN116839186A CN 116839186 A CN116839186 A CN 116839186A CN 202310878669 A CN202310878669 A CN 202310878669A CN 116839186 A CN116839186 A CN 116839186A
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- 238000004378 air conditioning Methods 0.000 claims abstract description 86
- 230000006399 behavior Effects 0.000 claims abstract description 37
- 230000007613 environmental effect Effects 0.000 claims abstract description 17
- 230000003993 interaction Effects 0.000 claims abstract description 12
- 238000005286 illumination Methods 0.000 claims description 24
- 238000012545 processing Methods 0.000 claims description 10
- 238000007726 management method Methods 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000013500 data storage Methods 0.000 claims description 3
- 230000006870 function Effects 0.000 abstract description 5
- 238000011161 development Methods 0.000 abstract description 3
- 230000002195 synergetic effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000007781 pre-processing Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000007405 data analysis Methods 0.000 description 2
- 238000007418 data mining Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000010801 machine learning Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000013524 data verification Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000013439 planning Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000013468 resource allocation Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The application discloses an intelligent control device of a central air conditioner, which comprises: the intelligent control system of the air conditioner, the intelligent control system of the air conditioner includes: the system comprises a display, a control module, a data acquisition module, a user habit identification module and a parameter determination module; the data acquisition module is in data interaction with the control module; the user habit recognition module performs data interaction with the data acquisition module and is used for analyzing user habits and behaviors and providing reference basis for the parameter determination module; the parameter determining module is used for carrying out data interaction with the user habit identifying module and is used for determining the operation parameters and the operation modes of the central air conditioning equipment in different areas in the building by combining the acquired data, so that the functions of accurate temperature control, high-efficiency consumption, environmental protection, no pollution, high-quality air conditioning and the like of the central air conditioning equipment are realized through the synergistic effect of the modules, the technical development of a central air conditioning system is promoted, the application range of the central air conditioning system is expanded, and the user experience and the quality of life are promoted.
Description
Technical Field
The application belongs to the technical field of central air conditioner control, and particularly relates to an intelligent control device of a central air conditioner.
Background
The central air conditioning system consists of one or more cold and heat source systems and a plurality of air conditioning systems, and the system is different from the traditional refrigerant type air conditioner (such as a single machine and VRV) for intensively processing air to meet comfort requirements, and adopts the principle of liquid-gas refrigeration to provide required cold energy for the air conditioning systems so as to offset the cold load of indoor environment; the heating system provides the air conditioning system with required heat to offset the indoor environmental heat load, and the refrigerating system is a vital part of the central air conditioning system, and adopts types, operation modes, structural forms and the like to directly influence the economy, high efficiency and rationality in the operation of the central air conditioning system.
The Chinese patent CN109974197.B discloses an intelligent control system of a central air conditioner for a building, which comprises central air conditioning equipment, a control terminal, a building detection module, an air quality monitoring module, a resource allocation module and a rescue auxiliary module; the control terminal is used for controlling the central air conditioning equipment to work; the building detection module is used for reasonably arranging the running temperature of the central air conditioning equipment according to the heights of different floors in a building, the intensity of illumination received by the building indoor and the time of receiving the intensity of illumination; the air quality monitoring module selects an operation mode of the central air conditioning equipment according to the detected height of the building in the building detection module; the rescue auxiliary module is used for starting the central air conditioning equipment to discharge dense smoke generated by the fire disaster when the fire disaster occurs in the building, so that the running cost of the central air conditioning equipment is reduced, the energy consumption is reduced, and the central air conditioning equipment has a fire fighting function.
However, the following problems still exist in the above technical solutions:
1. accuracy and precision of building internal temperature sensor. In this technical scheme, because the restriction of temperature sensor's precision and accuracy can lead to the temperature control error of central air conditioning equipment great, can't satisfy the comfortable demand in inside different regions of building.
2. Sustainability and environmental protection of central air conditioning equipment. At present, more and more users put forth higher requirements on the sustainability and environmental protection of a central air conditioning system, and the central air conditioning system is required to have the characteristics of low energy consumption, environmental protection, no pollution and the like.
Disclosure of Invention
The application aims to overcome the defects of the prior art, and provides an intelligent control device for a central air conditioner, which can realize the functions of accurate temperature control, high-efficiency consumption, environmental protection, no pollution, high-quality air conditioning and the like of central air conditioning equipment through the synergistic effect of a plurality of modules, promote the development of the technology of a central air conditioning system, expand the application range of the central air conditioning system and improve the use experience and life quality of users.
In order to achieve the above object, the present application provides the following technical solutions: an intelligent control device of a central air conditioner, comprising: the intelligent control system of the air conditioner, the intelligent control system of the air conditioner includes:
the display is used for displaying the running state, temperature, humidity, illumination, CO2 concentration and PM2.5 data of the central air conditioning equipment;
the control module is used for carrying out precise adjustment control on the central air conditioning equipment according to the information provided by the parameter determination module and the user habit recognition module and the data acquired by the data acquisition module;
the data acquisition module is used for respectively acquiring temperature, humidity, illumination, CO2 concentration and PM2.5 data of different floors in the building, and realizing accurate control through data interaction with the control module; the data acquisition module comprises: the system comprises a temperature and humidity sensor, a CO2 sensor, a PM2.5 sensor, an illumination sensor, an analog-to-digital converter and a microcontroller, wherein signal pins in the temperature and humidity sensor, the CO2 sensor, the PM2.5 sensor and the illumination sensor are connected with an analog input port in the analog-to-digital converter, an output end in the analog-to-digital converter is connected with the microcontroller through an I2C or serial port interface, and the microcontroller is connected with a control module to regulate and control central air conditioning equipment;
the user habit recognition module is used for carrying out data interaction with the data acquisition module and analyzing user habits and behaviors and providing reference basis for the parameter determination module;
and the parameter determining module is used for carrying out data interaction with the user habit identifying module and is used for determining the operation parameters and the operation modes of the central air conditioning equipment in different areas in the building by combining the data acquired by the user habit identifying module and the data acquiring module.
Preferably, the user habit recognition module includes:
the data acquisition unit is connected with a signal pin of a sensor in the data acquisition module and is used for acquiring temperature, humidity, illumination, CO2 concentration and PM2.5 data in the building output by the data acquisition module and converting the output data into an identifiable form.
And the data processing unit is used for automatically identifying the behavior habit of the user and the corresponding position information thereof according to the data acquired in the data acquisition module so as to generate user habit data of the corresponding area.
And the database is used for storing the acquired user behavior habit data for later use.
Preferably, the parameter determining module includes:
a control mode selector for selecting an operation mode of the central air conditioning equipment, wherein the operation mode comprises: cooling mode, heating mode, dehumidifying mode, air supplying mode, air purifying mode and automatic mode.
And the temperature setting device is used for automatically adjusting the target temperature of the central air conditioning equipment according to different environmental requirements.
And the humidity setting device is used for automatically adjusting the target humidity of the central air conditioning equipment according to different seasons and environmental requirements.
And the wind speed selector is used for automatically adjusting the air supply speed of the central air conditioning equipment according to different environments and user requirements.
And the timer is used for automatically adjusting the timing on-off of the central air conditioning equipment according to the work and rest habits and demands of the user.
Preferably, the selection of the operation mode of the central air conditioning equipment by the control mode selector is specifically as follows:
the control mode selector acquires the environment data stored in the data acquisition module and the user behavior habit data generated in the user habit recognition module, and automatically adjusts the operation mode of the central air conditioning equipment according to the environment data and the user behavior habit data.
Preferably, the data acquisition module further includes:
and the data storage unit is used for storing environmental data detected by the temperature and humidity sensor, the CO2 sensor, the PM2.5 sensor and the illumination sensor.
And the communication unit is used for uploading the acquired data to the cloud server to realize remote monitoring and management.
Preferably, the control module includes:
and the operation and maintenance management unit is used for monitoring and managing the running state of the central air conditioning equipment in real time.
And the linkage unit is used for linking the running state of the central air conditioning equipment with other systems.
Preferably, the microcontroller and the control module can be connected in a wired manner or in a wireless manner, wherein wired data transmission is performed in cooperation with the RS485 interface through an RS485 bus, and wireless data transmission is performed through BLUETOOTH, GPRS, WLAN or a LAN communication network.
According to the intelligent control device for the central air conditioner, on one hand, the functions of accurate temperature control, high-efficiency consumption, environmental protection, no pollution, high-quality air conditioning and the like of the central air conditioner are realized through the synergistic effect of the control module, the data acquisition module, the user habit recognition module and the parameter determination module, external environment data are acquired through a plurality of groups of sensors arranged in the data acquisition module, and the user habit recognition module autonomously generates user behavior habit data according to the acquired environment data, so that parameters such as target temperature, humidity, air supply speed and the like of the central air conditioner are automatically adjusted according to different environment requirements and user requirements through the control mode selector in the parameter determination module, so that the high-efficiency consumption is achieved.
On the other hand, the operation state of the central air conditioning equipment can be monitored and managed in real time through the arrangement of the operation and maintenance management unit, the central air conditioning equipment is ensured to be always in the optimal operation state, the emission of indoor air pollutants is reduced, the indoor air quality is improved, the linkage unit is arranged, and other systems can be linked to perform air filtration and purification, so that a high-quality indoor air conditioning effect is provided for the central air conditioning equipment.
In conclusion, the application has the advantages of accurate temperature control, high efficiency, no pollution, high quality air conditioning, high intelligent degree and the like, provides new thought and technical means for the development and expansion of the application range of the central air conditioning system, and also provides more comfortable, healthy and safe use experience and life quality for users.
Drawings
FIG. 1 is a schematic diagram of an intelligent control system of an air conditioner;
FIG. 2 is a schematic diagram of a data acquisition module;
FIG. 3 is a schematic diagram of a user habit recognition module;
FIG. 4 is a flowchart of the user behavior habit generation step.
FIG. 5 is a schematic diagram of a parameter determination module;
FIG. 6 is a block diagram showing selection of a central air conditioning unit operating mode;
fig. 7 is a basic logic diagram of an intelligent control system of an air conditioner.
Description of the embodiments
In order to enable those skilled in the art to better understand the present application, the following description will make clear and complete descriptions of the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application.
Referring to fig. 1, an intelligent control device of a central air conditioner includes: the intelligent control system of the air conditioner, the intelligent control system of the air conditioner includes:
and the display is used for displaying the running state, temperature, humidity, illumination, CO2 concentration and PM2.5 data of the central air conditioning equipment.
And the control module is used for precisely adjusting and controlling the central air conditioning equipment according to the information provided by the parameter determining module and the user habit identifying module and the data acquired by the data acquisition module.
The data acquisition module is used for respectively acquiring temperature, humidity, illumination, CO2 concentration and PM2.5 data of different floors in the building, and realizing accurate control through data interaction with the control module;
and the user habit recognition module is used for carrying out data interaction with the data acquisition module and analyzing the habits and behaviors of the user and providing reference basis for the parameter determination module.
And the parameter determining module is used for carrying out data interaction with the user habit identifying module and is used for determining the operation parameters and the operation modes of the central air conditioning equipment in different areas in the building by combining the data acquired by the user habit identifying module and the data acquiring module.
In this embodiment, the temperature, humidity, illumination, CO2 concentration and PM2.5 data of different floors inside the building are respectively obtained through the plurality of sensors arranged in the data acquisition module, and the accurate adjustment and control can be performed on the data through the arrangement of the control module, so that the operation efficiency of the central air conditioning equipment is improved.
In addition, the user habit recognition module can be used for analyzing the user habit and the behavior, providing reference basis for the parameter determination module, and combining the data acquired by the user habit recognition module and the data acquisition module to determine the operation parameters and the operation modes of the central air conditioning equipment in different areas inside the building. Therefore, the energy conservation and the comfort of the central air conditioning equipment are effectively improved, the harm of air pollution to human bodies is reduced, the application range of the central air conditioning equipment is widened, and the use experience and the life quality of users are improved.
Referring to fig. 2, the data acquisition module is specifically a data sampling circuit, and the data sampling circuit includes: the temperature and humidity sensor, the CO2 sensor, the PM2.5 sensor, the illumination sensor, the analog-to-digital converter and the microcontroller, wherein signal pins in the temperature and humidity sensor, the CO2 sensor, the PM2.5 sensor and the illumination sensor are connected with an analog input port in the analog-to-digital converter, an output end in the analog-to-digital converter is connected with the microcontroller through an I2C or serial port interface, and the microcontroller is connected with the control module to regulate and control central air conditioning equipment.
For example, the microcontroller and the control module may be connected by a wire or wirelessly, wherein the wired data transmission is performed by cooperation of the RS485 bus and the RS485 interface, and the wireless data transmission is performed by BLUETOOTH, GPRS, WLAN or a LAN communication network.
Further by way of example, the data sampling circuit may further include:
and the data storage unit is used for storing environmental data detected by the temperature and humidity sensor, the CO2 sensor, the PM2.5 sensor and the illumination sensor.
And the communication unit is used for uploading the acquired data to the cloud server to realize remote monitoring and management.
Referring to fig. 3-4, in one embodiment, the user habit recognition module includes:
the data acquisition unit is connected with a signal pin of a sensor in the data acquisition module and is used for acquiring temperature, humidity, illumination, CO2 concentration and PM2.5 data in the building output by the data acquisition module and converting the output data into an identifiable form.
The data processing unit is used for automatically identifying the behavior habit of the user and the corresponding position information thereof according to the data acquired in the data acquisition module so as to generate user habit data of the corresponding area, wherein the overall process for automatically identifying the behavior habit of the user and the corresponding position information thereof so as to generate the user habit data comprises the following steps: data preprocessing, data analysis, user behavior habit modeling and user behavior habit data generation.
And the database is used for storing the acquired user behavior habit data for later use.
The overall process for automatically identifying the behavior habit of the user and the corresponding position information thereof to generate the habit data of the user specifically comprises the following steps:
the data processing module is used for preprocessing the original data obtained from the data acquisition module, and the operations of data denoising, data filtering, data alignment, data verification and the like are included so as to ensure the accuracy and the integrity of the data.
According to the preprocessed data, the data processing module analyzes the data by using technologies such as machine learning, data mining and the like, extracts characteristics related to user behaviors, and classifies, clusters and the like the characteristics so as to identify different user behavior habits and corresponding position information thereof.
And the data processing module is used for constructing a user behavior habit model according to the identified user behavior habits and the corresponding position information thereof. The model may include a number of variables, such as time factors, location factors, environmental factors, etc., for describing, analyzing, and predicting the behavior habits of users in a certain area.
Based on the user behavior habit model, the data processing module may generate user habit data of the corresponding region, where the data may include information such as start time and stop time of the user in the region, frequency, duration, etc. of using the device in the region, and preference of the user for the device in the region.
In this embodiment, on the one hand, the data of temperature, humidity, illumination, CO2 concentration, PM2.5 and the like inside the building are collected through the data collection unit connected with the sensor, and are converted into identifiable forms, then the data processing unit automatically identifies the behavior habits of the user and the corresponding position information thereof according to the data, generates the user habit data of the corresponding area, automatically identifies the daily use habits of the users on different floors for the central air conditioner, and stores the identified data in the database for later use. Therefore, according to the analysis of the user habit recognition module on the user habit, the requirements of the user are better met, and the user experience is improved. Meanwhile, the technology can also provide valuable data support for building management, so that an administrator can better know the conditions inside the building and make reasonable decisions.
On the other hand, through the information processing flow comprising data preprocessing, data analysis, user behavior habit modeling and user behavior habit data generation, the behavior habits of the user and the corresponding position information thereof are automatically identified by utilizing technologies such as data processing, machine learning, data mining and the like, and user habit data are generated. By preprocessing, analyzing and modeling the original data, the accuracy and the completeness of the data can be improved, and the relationship between the behavior habit and the position of the user can be effectively revealed, so that the deep understanding and the prediction of the behavior of the user are achieved. For example, the method can be used for personalized recommendation of users in commercial activities, and has wide application value in the aspects of optimizing layout of urban public facilities in municipal planning and the like.
Referring to fig. 5-6, in one embodiment, the parameter determination module includes:
a control mode selector for selecting an operation mode of the central air conditioning equipment, wherein the operation mode comprises: cooling mode, heating mode, dehumidifying mode, air supplying mode, air purifying mode and automatic mode.
And the temperature setting device is used for automatically adjusting the target temperature of the central air conditioning equipment according to different environmental requirements.
And the humidity setting device is used for automatically adjusting the target humidity of the central air conditioning equipment according to different seasons and environmental requirements.
And the wind speed selector is used for automatically adjusting the air supply speed of the central air conditioning equipment according to different environments and user requirements.
And the timer is used for automatically adjusting the timing on-off of the central air conditioning equipment according to the work and rest habits and demands of the user.
Referring to fig. 7, the selection of the operation mode of the central air conditioning device by the control mode selector is specifically:
the control mode selector acquires the environment data stored in the data acquisition module and the user behavior habit data generated in the user habit recognition module, and automatically adjusts the operation mode of the central air conditioning equipment according to the environment data and the user behavior habit data.
For example, there is a correlation between the control mode selector, the temperature setter, the humidity setter, and the wind speed selector described in the present embodiment, which work together with the operation state of the central air conditioning apparatus. For example, the control mode selector may invoke the temperature setter, the humidity setter, and the wind speed selector to achieve automatic adjustment of the corresponding parameters according to the operation mode selected by the user. For example, in the cooling mode, the temperature setter may automatically adjust the cooling power of the central air conditioning apparatus according to user behavior habit data, thereby keeping the indoor temperature constant; in the dehumidification mode, the humidity setter can automatically adjust the humidification power of the central air conditioning equipment according to the current ambient humidity, so that the indoor humidity is kept in a proper range; in the air supply mode, the air speed selector can adjust the fan rotating speed of the central air conditioning equipment according to the air supply speed selected by a user, so that different requirements of the user are met.
In addition, the timer can also be linked with the controller to realize the function of timing on-off. For example, at a time point set by the timer, the control mode selector may activate the central air conditioning apparatus according to a preset operation mode, and call the temperature setter, the humidity setter, and the wind speed selector to perform automatic adjustment. After the time point set by the timer comes, the control mode selector may stop the operation of the central air conditioning apparatus according to a preset mode.
In one embodiment, the control module includes:
and the operation and maintenance management unit is used for monitoring and managing the running state of the central air conditioning equipment in real time.
And the linkage unit is used for linking the running state of the central air conditioning equipment with other systems.
For example, the linkage unit may be linked with a security system, a lighting system, or the like. For example, when the central air conditioning equipment detects that the indoor temperature is too high, the linkage unit can automatically start the indoor lighting and air supply system to reduce the indoor temperature; when the system detects that someone enters the room, the linkage unit can automatically perform air conditioning adjustment and illumination control according to the human activity condition, and the use experience and the energy utilization efficiency are improved.
In addition, the linkage unit can also carry out linkage control according to the user behavior habit data generated in the user habit recognition module, so that the self-adaptability and the intelligent degree of the central air conditioning equipment are improved. For example, according to the conditions of working hours, working hours and the like, temperature adjustment and illumination control can be automatically performed, and more convenient and comfortable use experience is provided for users.
The operation and maintenance management unit can be matched with the linkage unit, so that the central air conditioning equipment can be controlled more comprehensively and intelligently, the use efficiency and comfort level are improved, the energy waste is reduced, and the aims of energy conservation and emission reduction are fulfilled.
Certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will appreciate that a hardware manufacturer may refer to the same component by different names. The description and claims do not take the form of an element differentiated by name, but rather by functionality. As used throughout the specification and claims, the word "comprise" is an open-ended term, and thus should be interpreted to mean "include, but not limited to. By "substantially" is meant that within an acceptable error range, a person skilled in the art is able to solve the technical problem within a certain error range, substantially achieving the technical effect.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a commodity or system comprising such elements.
While the foregoing description illustrates and describes the preferred embodiments of the present application, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as expressed herein, either as a result of the foregoing teachings or as a result of the knowledge or technology of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the application are intended to be within the scope of the appended claims.
Claims (7)
1. An intelligent control device for a central air conditioner, which is characterized by comprising: the intelligent control system of the air conditioner, the intelligent control system of the air conditioner includes:
the display is used for displaying the running state, temperature, humidity, illumination, CO2 concentration and PM2.5 data of the central air conditioning equipment;
the control module is used for carrying out precise adjustment control on the central air conditioning equipment according to the information provided by the parameter determination module and the user habit recognition module and the data acquired by the data acquisition module;
the data acquisition module is used for respectively acquiring temperature, humidity, illumination, CO2 concentration and PM2.5 data of different floors in the building, and realizing accurate control through data interaction with the control module; the data acquisition module comprises: the system comprises a temperature and humidity sensor, a CO2 sensor, a PM2.5 sensor, an illumination sensor, an analog-to-digital converter and a microcontroller, wherein signal pins in the temperature and humidity sensor, the CO2 sensor, the PM2.5 sensor and the illumination sensor are connected with an analog input port in the analog-to-digital converter, an output end in the analog-to-digital converter is connected with the microcontroller through an I2C or serial port interface, and the microcontroller is connected with a control module to regulate and control central air conditioning equipment;
the user habit recognition module is used for carrying out data interaction with the data acquisition module and analyzing user habits and behaviors and providing reference basis for the parameter determination module;
and the parameter determining module is used for carrying out data interaction with the user habit identifying module and is used for determining the operation parameters and the operation modes of the central air conditioning equipment in different areas in the building by combining the data acquired by the user habit identifying module and the data acquiring module.
2. The intelligent control device of a central air conditioner according to claim 1, wherein the user habit recognition module comprises:
the data acquisition unit is connected with a signal pin of a sensor in the data acquisition module and is used for acquiring temperature, humidity, illumination, CO2 concentration and PM2.5 data in the building output by the data acquisition module and converting the output data into an identifiable form;
the data processing unit is used for automatically identifying the behavior habit of the user and the corresponding position information thereof according to the data acquired in the data acquisition module so as to generate user habit data of the corresponding area;
and the database is used for storing the acquired user behavior habit data for later use.
3. The intelligent control device of a central air conditioner according to claim 1, wherein the parameter determining module comprises:
a control mode selector for selecting an operation mode of the central air conditioning equipment, wherein the operation mode comprises: a cooling mode, a heating mode, a dehumidifying mode, an air supplying mode, an air purifying mode and an automatic mode;
the temperature setting device is used for automatically adjusting the target temperature of the central air conditioning equipment according to different environmental requirements;
the humidity setting device is used for automatically adjusting the target humidity of the central air conditioning equipment according to different seasons and environmental requirements;
the wind speed selector is used for automatically adjusting the air supply speed of the central air conditioning equipment according to different environments and user requirements;
and the timer is used for automatically adjusting the timing on-off of the central air conditioning equipment according to the work and rest habits and demands of the user.
4. The intelligent control device for a central air conditioner according to claim 3, wherein the selection of the operation mode of the central air conditioner by the control mode selector is specifically:
the control mode selector acquires the environment data stored in the data acquisition module and the user behavior habit data generated in the user habit recognition module, and automatically adjusts the operation mode of the central air conditioning equipment according to the environment data and the user behavior habit data.
5. The intelligent control device of a central air conditioner according to claim 1, wherein the data acquisition module further comprises:
the data storage unit is used for storing environmental data detected by the temperature and humidity sensor, the CO2 sensor, the PM2.5 sensor and the illumination sensor;
and the communication unit is used for uploading the acquired data to the cloud server to realize remote monitoring and management.
6. The intelligent control device of a central air conditioner according to claim 1, wherein the control module comprises:
the operation and maintenance management unit is used for monitoring and managing the running state of the central air conditioning equipment in real time;
and the linkage unit is used for linking the running state of the central air conditioning equipment with other systems.
7. The intelligent control device of a central air conditioner according to claim 1, wherein the connection between the microcontroller and the control module can be wired connection or wireless connection, wherein the wired data transmission is performed by matching an RS485 bus with an RS485 interface, and the wireless data transmission is performed by BLUETOOTH, GPRS, WLAN or a LAN communication network.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117704564A (en) * | 2024-02-06 | 2024-03-15 | 深圳市德尼环境技术有限公司 | Dehumidification control method, system, equipment and storage medium for low dew point clean workshop |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117704564A (en) * | 2024-02-06 | 2024-03-15 | 深圳市德尼环境技术有限公司 | Dehumidification control method, system, equipment and storage medium for low dew point clean workshop |
| CN117704564B (en) * | 2024-02-06 | 2024-05-14 | 深圳市德尼环境技术有限公司 | Dehumidification control method, system, equipment and storage medium for low dew point clean workshop |
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