CN113419434A - Control method of intelligent household system - Google Patents
Control method of intelligent household system Download PDFInfo
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- CN113419434A CN113419434A CN202110560030.8A CN202110560030A CN113419434A CN 113419434 A CN113419434 A CN 113419434A CN 202110560030 A CN202110560030 A CN 202110560030A CN 113419434 A CN113419434 A CN 113419434A
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- 238000012545 processing Methods 0.000 claims abstract description 32
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- 238000001514 detection method Methods 0.000 claims description 20
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000004887 air purification Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 230000003750 conditioning effect Effects 0.000 abstract description 3
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
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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
- F24F11/62—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
-
- 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
- F24F11/64—Electronic processing using pre-stored data
-
- 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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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention belongs to the technical field of air quality monitoring, and particularly relates to a control method of an intelligent home system. The invention aims to solve the problem that the air quality of the indoor space where the existing user is located cannot be uniformly monitored and processed. To this end, the control method of the present invention includes: acquiring air quality parameters of an outdoor environment and air quality parameters of an indoor space; if the air quality parameter of the outdoor environment is less than the air quality parameter of the indoor space, further acquiring authorization information of the air processing equipment in the indoor space; further determining the type of air handling equipment if the air handling equipment is authorized for automatic conditioning; and controlling the operation of the air treatment equipment according to the type of the air treatment equipment. According to the invention, a mature network and a control system which are already laid by the multi-split air conditioning system are skillfully used, so that real-time air quality monitoring is provided for a user, the air processing equipment is automatically controlled to operate according to actual conditions, and the indoor air quality is effectively improved.
Description
Technical Field
The invention belongs to the technical field of air quality monitoring, and particularly relates to a control method of an intelligent home system.
Background
With the continuous improvement of the living standard of people, more and more users pay attention to the indoor quality problem. In recent years, the market share of air conditioners with a fresh air function has become higher, but the air conditioners still belong to the choice of the masses of the small public. Most families do not have quantitative indexes for indoor air quality and can only judge the indoor air quality through body perception. Particularly, with the steady development of urbanization construction, people are gathering in cities continuously, the construction land of the cities is more precious, residences, office buildings, apartments and the like tend to be scaled and high-rise, and integrated central air conditioners are more and more popular for saving electricity consumption cost and installation cost, namely, users of the whole building share one central air conditioning system, and each office area of each user is derived from the central air conditioning system to provide heating and refrigerating services. Meanwhile, many existing users begin to be configured with more and more intelligent home appliances, but the home appliances can only be controlled independently through the control terminals of the users. In addition, a lot of existing buildings are provided with property management companies and the like to be responsible for supervision, operation and maintenance of the whole set of air conditioning system, however, at present, the property management companies can only monitor the power consumption of each user and the situations that whether subsystems operate normally and the like, and cannot monitor how the air quality of the indoor space where the user is located; based on this, the detection of air quality is a blind spot in the user's pursuit of higher and higher quality of life.
Accordingly, there is a need in the art for a new control method for a smart home system to solve the above problems.
Disclosure of Invention
In order to solve the above problems in the prior art, that is, to solve the problem that the air quality of the indoor space where the existing user is located cannot be uniformly monitored and processed, the present invention provides a control method of an intelligent home system, where the intelligent home system includes a multi-split air conditioning system, the multi-split air conditioning system includes a plurality of indoor units, the plurality of indoor units are disposed in a plurality of indoor spaces, and each indoor unit includes an air quality detection device, and the control method includes: acquiring an air quality parameter of an outdoor environment and an air quality parameter of the indoor space; comparing an air quality parameter of the outdoor environment with an air quality parameter of the indoor space; if the air quality parameter of the outdoor environment is less than the air quality parameter of the indoor space, further acquiring authorization information of the air processing equipment in the indoor space; further determining a type of the air treatment device if the air treatment device is authorized for auto-tuning; and controlling the operation of the air treatment equipment according to the type of the air treatment equipment.
In a preferred embodiment of the above control method, the step of "controlling the operation of the air treatment facility according to the type of the air treatment facility" includes: and if the air treatment equipment belongs to air purification equipment, directly controlling the air purification equipment to operate.
In a preferred embodiment of the above control method, the step of "controlling the operation of the air treatment facility according to the type of the air treatment facility" includes: if the air processing equipment belongs to ventilation equipment, further acquiring the outdoor temperature and the temperature of the indoor space; calculating a difference between the outdoor temperature and the temperature of the indoor space; and if the difference value between the outdoor temperature and the temperature of the indoor space is less than or equal to the preset temperature difference, controlling the ventilation equipment to operate.
In a preferred technical solution of the above control method, the smart home system further includes an electric window, and the control method further includes: further acquiring weather information under the condition that the air quality parameter of the outdoor environment is smaller than the air quality parameter of the indoor space; and selectively controlling the opening of the electric window according to the acquired weather information.
In a preferred technical solution of the above control method, the step of "acquiring weather information" specifically includes: acquiring rain and snow weather information; the step of selectively controlling the opening of the electric window according to the acquired weather information comprises the following steps: and if the outdoor environment is in non-rainy and snowy weather, controlling the electric window to be opened.
In a preferred embodiment of the above control method, the step of selectively controlling the opening of the power window according to the acquired weather information further includes: and if the outdoor environment is in rainy and snowy weather, the electric window is not controlled to be opened.
In a preferred technical solution of the above control method, the step of "acquiring weather information" specifically includes: acquiring outdoor wind power information; the step of selectively controlling the opening of the electric window according to the acquired weather information comprises the following steps: and if the acquired outdoor wind power level is less than or equal to the preset wind power level, controlling the electric window to be opened.
In a preferred embodiment of the above control method, the step of selectively controlling the opening of the power window according to the acquired weather information further includes: and if the acquired outdoor wind power level is greater than the preset wind power level, the electric window is not controlled to be opened.
In a preferred embodiment of the above control method, the control method further includes: if the air quality parameter of the outdoor environment is greater than or equal to the air quality parameter of the indoor space, further comparing the air quality parameter of the outdoor environment with a preset air quality parameter; and if the air quality parameter of the outdoor environment is greater than the preset air quality parameter, sending an outdoor air quality early warning prompt to the corresponding user terminal.
In a preferred embodiment of the above control method, the control method further includes: and under the condition that the air treatment equipment is not authorized to be automatically adjusted, sending an indoor air quality early warning prompt to a corresponding user terminal.
As can be understood by those skilled in the art, in a preferred embodiment of the present invention, the smart home system includes a multi-split air conditioning system, the multi-split air conditioning system includes a plurality of indoor units, the indoor units are disposed in a plurality of indoor spaces, the indoor units include an air quality detection device, and the control method of the present invention includes: acquiring an air quality parameter of an outdoor environment and an air quality parameter of the indoor space; comparing an air quality parameter of the outdoor environment with an air quality parameter of the indoor space; if the air quality parameter of the outdoor environment is less than the air quality parameter of the indoor space, further acquiring authorization information of the air processing equipment in the indoor space; further determining a type of the air treatment device if the air treatment device is authorized for auto-tuning; and controlling the operation of the air treatment equipment according to the type of the air treatment equipment. Based on the method, the mature network and the control system which are already laid by the multi-split air conditioning system are skillfully borrowed, so that the trouble of independently burying lines is effectively avoided, real-time air quality monitoring is provided for users, the linkage relation between the multi-split air conditioning system and the air processing equipment is effectively established, and indoor air quality parameters are acquired by means of indoor units of the multi-split air conditioning system, so that the air processing equipment is automatically controlled to operate according to actual conditions, the indoor air quality is effectively improved, and the user experience is improved.
Drawings
FIG. 1 is a schematic diagram of the overall architecture of the system of the present invention;
FIG. 2 is a flow chart of the main steps of the control method of the present invention;
fig. 3 is a flow chart of the steps of a preferred embodiment of the control method of the present invention.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications. It should be noted that in the description of the preferred embodiment, the terms of direction or positional relationship indicated by the terms "inside", "outside", and the like are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. In addition, in the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" is to be understood broadly, and may be, for example, directly connected, indirectly connected through an intermediate, or communicating between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Further, it should be noted that in the description of the present invention, although the steps of the control method of the present invention are described in a specific order in the present application, the order is not limited, and those skilled in the art may perform the steps in a different order without departing from the basic principle of the present invention.
Referring first to fig. 1, the overall architecture of the system of the present invention is schematically illustrated. As shown in fig. 1, in the preferred embodiment, the smart home system of the present invention includes a multi-split air conditioning system, at least one air processing device (not shown), and a power window (not shown), where the multi-split air conditioning system includes an outdoor unit and a plurality of indoor units connected to the outdoor unit, and of course, the present invention does not limit the specific number of the indoor units and the outdoor units, and a technician can set the number according to actual use requirements. The plurality of indoor units are arranged in the plurality of indoor spaces, the specific arrangement mode of the indoor units is not limited, and technicians can set the indoor units according to actual use requirements, for example, only one indoor unit can be arranged in each independent indoor space, or a plurality of indoor units can be arranged in each independent indoor space. The indoor unit comprises an air quality detection device and a harmful gas detection device, wherein the air quality detection device can detect air quality parameters of the indoor space, and the harmful gas detection device can detect the concentration of harmful gas in the indoor space. It should be noted that, the present invention does not limit the specific types of the air quality detection device and the harmful gas detection device, and a technician may set the types according to actual use requirements, as long as the air quality detection device can detect the air quality parameter of the indoor space, and the harmful gas detection device can detect the concentration of the harmful gas in the indoor space.
Further, the intelligent home system further comprises a central controller, wherein the central controller can be in communication connection with a user terminal, a property terminal and a police service platform, can acquire detection data of the air quality detection device and the harmful gas detection device, can be in communication connection with the air treatment equipment and the electric window, and can control operation of the air treatment equipment and the electric window. The skilled person in the art can understand that the present invention does not set any limitation to the specific structure and model of the central controller, and the central controller may be an original controller of the smart home system, or may be a controller separately configured to execute the control method of the present invention, and a technician may set the structure and model of the central controller according to actual use requirements. In addition, when the execution part only relates to the control logic of the multi-split air conditioning system, the execution part can be only executed depending on the multi-split air conditioning system, and accordingly, the central controller is only the controller of the multi-split air conditioning system.
Referring next to fig. 2, a flow chart of the main steps of the control method of the present invention is shown. As shown in fig. 2, based on the smart home system described in the above embodiment, the control method of the present invention mainly includes the following steps:
s1: acquiring air quality parameters of an outdoor environment and air quality parameters of an indoor space;
s2: comparing an air quality parameter of the outdoor environment with an air quality parameter of the indoor space;
s3: if the air quality parameter of the outdoor environment is less than the air quality parameter of the indoor space, further acquiring authorization information of the air processing equipment in the indoor space;
s4: further determining the type of air handling equipment if the air handling equipment is authorized for automatic conditioning;
s5: and controlling the operation of the air treatment equipment according to the type of the air treatment equipment.
In step S1, the cpu can obtain the air quality parameter of the outdoor environment and the air quality parameter of the indoor space, and detect the air quality parameter of each corresponding indoor space through each air quality detection device, so that the cpu can monitor the air quality of each indoor space in real time. It should be noted that, the air quality parameter of the outdoor environment may be obtained in a network-connected manner, or may be directly obtained by providing an outdoor air quality detection device, which is not limited in this respect. According to the invention, a mature network and a control system which are already laid by the multi-split air-conditioning system are skillfully used, real-time air quality monitoring is provided for users, and the air processing equipment is in communication connection with the multi-split air-conditioning system, so that the linkage of the whole system is effectively improved, the system can automatically control the air processing equipment to operate according to actual conditions, the indoor air quality is effectively improved, and the user experience is improved.
Next, in step S2, the central controller compares the air quality parameter of the outdoor environment with the air quality parameter of the indoor space to determine whether the air quality parameter of the outdoor environment is less than the air quality parameter of the indoor space, so as to perform a corresponding operation according to the comparison result. In step S3, if the air quality parameter of the outdoor environment is less than the air quality parameter of the indoor space, authorization information of the air treatment device in the indoor space is further acquired. In step S4, the central processor can further determine the type of the air treatment device if the air treatment device is authorized for auto-tuning. Finally, in step S5, the operation of the air processing device is controlled according to the type of the air processing device, so as to automatically control the operation of the air processing device according to the actual situation, thereby effectively improving the indoor air quality and improving the user experience.
Referring next to fig. 3, a flowchart of the steps of a preferred embodiment of the present invention is shown. As shown in fig. 3, based on the smart home system described in the above preferred embodiment, the preferred embodiment of the control method of the present invention specifically includes the following steps:
s101: acquiring the concentration of harmful gas in an indoor space where the indoor unit is located;
s102: judging whether the concentration of the harmful gas is greater than a preset concentration or not; if yes, executing step S103; if not, executing step S101;
s103: judging the type of harmful gas;
s104: if the type of the harmful gas is acute toxic gas, sending a harmful gas early warning prompt to a corresponding user terminal and a corresponding management terminal;
s105: if the type of the harmful gas is chronic toxic gas, only sending a harmful gas early warning prompt to a corresponding user terminal;
s106: if the type of the harmful gas is flammable and explosive gas, sending a harmful gas early warning prompt to a corresponding user terminal and a corresponding management terminal;
s107: under the condition that the harmful gas early warning prompt is released, acquiring air quality parameters of an outdoor environment and air quality parameters of an indoor space;
s108: judging whether the air quality parameter of the outdoor environment is smaller than the air quality parameter of the indoor space; if yes, executing step S111; if not, go to step S109;
s109: further comparing the air quality parameter of the outdoor environment with a preset air quality parameter;
s110: if the air quality parameter of the outdoor environment is greater than the preset air quality parameter, sending an outdoor air quality early warning prompt to the corresponding user terminal;
s111: further obtaining authorization information of the air treatment equipment in the indoor space;
s112: determining whether the air handling device is authorized for automatic conditioning; if yes, go to step S114; if not, executing step S113;
s113: sending an indoor air quality early warning prompt to a corresponding user terminal;
s114: further judging the type of the air treatment equipment;
s115: and controlling the operation of the air treatment equipment according to the type of the air treatment equipment.
Further, in step S101, the central processing unit can detect the concentration of the harmful gas in each corresponding indoor space through each harmful gas detection device, so that the central processing unit can monitor the air safety of each indoor space in real time. Then, in step S102, it is determined whether the obtained concentration of the harmful gas is greater than the preset concentration, and if the obtained concentration of the harmful gas is less than or equal to the preset concentration, step S101 is executed again; and if the acquired concentration of the harmful gas is greater than the preset concentration, executing step S103. It should be noted that the present invention does not limit the preset concentration, and technicians can set the preset concentration according to actual use requirements, and the preset concentrations corresponding to different harmful gases are different.
In step S103, the central controller can determine the type of the harmful gas, so as to send a harmful gas warning prompt to the corresponding user terminal and/or management terminal according to the determined type of the harmful gas. The invention can provide early warning prompts in different degrees according to different types of overproof harmful gases so as to effectively ensure the safety of users. In the preferred embodiment, the harmful gas is classified into three types, namely, an acute toxic gas, a chronic toxic gas and a flammable explosive gas, which mainly includes the following three cases:
case 1: if the type of the harmful gas is acute toxic gas, such as carbon monoxide, sulfur dioxide and the like, a harmful gas early warning prompt is sent to the corresponding user terminal and the corresponding management terminal, so that the corresponding user and the property manager can know the safety condition of the indoor air in time. In addition, under the condition that the corresponding user terminal and the corresponding management terminal both receive the harmful gas early warning prompt, if the corresponding user terminal and the corresponding management terminal both confirm the harmful gas early warning prompt, the harmful gas early warning prompt is released. As a preferred setting mode, the user terminal and the management terminal are two independent modules, and the user terminal cannot confirm the early warning prompt of the management terminal, and vice versa. Further, in this case, if the time for maintaining the harmful gas early warning prompt reaches the preset time period and is not yet released, it indicates that the safety of the user may be threatened, and at this time, the harmful gas early warning prompt is further sent to the police service platform, so that the dangerous situation is timely released. It should be noted that, the specific value of the preset duration is not limited, and a technician can set the value according to actual use requirements; preferably, the preset time period is 15 minutes, so as to protect the life safety of the user to the maximum extent.
Case 2: if the type of the harmful gas is chronic toxic gas, such as formaldehyde, the harmful gas early warning prompt is only sent to the corresponding user terminal so as to inform the user in time, and the user can automatically process the harmful gas according to actual conditions. In addition, under the condition that only the corresponding user terminal receives the harmful gas early warning prompt, if the corresponding user terminal confirms the harmful gas early warning prompt, the harmful gas early warning prompt is released.
Case 3: if the type of the harmful gas is flammable and explosive gas, such as natural gas, methane and the like, a harmful gas early warning prompt is sent to the corresponding user terminal and the corresponding management terminal, so that the corresponding user and a property manager can know the safety condition of indoor air in time. In addition, under the condition that the corresponding user terminal and the corresponding management terminal both receive the harmful gas early warning prompt, if the corresponding user terminal and the corresponding management terminal both confirm the harmful gas early warning prompt, the harmful gas early warning prompt is released. As a preferred setting mode, the user terminal and the management terminal are two independent modules, and the user terminal cannot confirm the early warning prompt of the management terminal, and vice versa.
It should be noted that, the invention does not limit the specific types of the user terminal and the management terminal, and the technical personnel can set the types according to the actual use requirements; for example, as a preferred setting mode, the user terminal may be a mobile phone of a user, and the user may confirm the harmful gas warning prompt through an APP on the mobile phone; the management terminal can be an office computer of property, and property workers can confirm the harmful gas early warning prompt through an office system in the computer. Of course, the management terminal may also be other management terminals, such as a campus management terminal, and the manner of confirming the harmful gas warning prompt is not restrictive, and a technician may adjust the warning terminal according to actual use requirements.
Next, in step S107, when the harmful gas warning notice is released, acquiring an air quality parameter of an outdoor environment and an air quality parameter of the indoor space; it should be noted that, the air quality parameter of the outdoor environment may be obtained in a network-connected manner, or may be directly obtained by providing an outdoor air quality detection device, which is not limited in this respect. According to the invention, a mature network and a control system which are already laid by the multi-split air-conditioning system are skillfully used, real-time air quality monitoring is provided for users, and the air processing equipment is in communication connection with the multi-split air-conditioning system, so that the linkage of the whole system is effectively improved, the system can automatically control the air processing equipment to operate according to actual conditions, the indoor air quality is effectively improved, and the user experience is improved. In addition, it should be noted that the invention does not limit the specific type of the air quality parameter, and the technician can set the parameter according to the actual use requirement; preferably, the air quality parameter adopts Air Quality Index (AQI).
It is understood that the steps of "acquiring the air quality parameter of the outdoor environment and the air quality parameter of the indoor space" and thereafter may be directly performed if the harmful gas warning notice is not generated. Certainly, the detection priority of the indoor harmful gas is higher than that of the indoor air quality, if the concentration of the harmful gas in the indoor space is detected to be higher than the preset concentration, namely the content of the harmful gas in the indoor space exceeds the standard, the early warning mechanism of the harmful gas is preferentially carried out, and the air quality purification mechanism is not executed until all the relevant terminals confirm the early warning prompt.
Further, in step S108, the central controller compares the air quality parameter of the outdoor environment with the air quality parameter of the indoor space to determine whether the air quality parameter of the outdoor environment is less than the air quality parameter of the indoor space, so as to perform a corresponding operation according to the comparison result.
If the air quality parameter of the outdoor environment is greater than or equal to the air quality parameter of the indoor space, step S109 is performed, i.e. the air quality parameter of the outdoor environment is further compared with the preset air quality parameter. It should be noted that, a technician may set a specific value of the preset air quality parameter according to an actual use requirement, and as long as when the air quality parameter of the outdoor environment is greater than the preset air quality parameter, it is sufficient to indicate that the air quality of the outdoor environment is good.
Further, if the air quality parameter of the outdoor environment is less than or equal to the preset air quality parameter, the quality of the outdoor air is good, and at the moment, no operation is needed; meanwhile, if the air quality parameter of the outdoor environment is greater than the preset air quality parameter, the quality of the outdoor air is poor, and under the condition, the central controller can send an outdoor air quality early warning prompt to a corresponding user terminal so as to remind the user of reducing outgoing as much as possible and needing protection even if the user goes out.
If the air quality parameter of the outdoor environment is less than the air quality parameter of the indoor space, step S111 is performed, that is, authorization information of the air processing device in the indoor space is further acquired. The air treatment equipment owned by each user is different, the air treatment equipment contained in the corresponding indoor space is also different, the authorization protocol of different users for the air treatment equipment is also different, some users like the intelligence of automatic control, and some users like the operation sense of self control. Based on this, before controlling the air treatment equipment, it is necessary to further acquire authorization information of the air treatment equipment in the indoor space so as to know the air treatment equipment and its authorization information owned in the indoor space.
Further, in step S112, the central controller can determine whether the air treatment device is authorized to automatically adjust to perform different operations accordingly. The intelligent household system can perform prejudgment according to the air quantification index so as to control authorized air treatment equipment to automatically operate through the Internet of things, change passive purification into active purification, and further effectively improve the intelligent degree of the intelligent household system.
If the air treatment equipment is not authorized to be automatically adjusted, the central processing unit does not have the right to control the air treatment equipment, in this case, step S113 is executed, and the central processing unit sends an indoor air quality early warning prompt to a corresponding user terminal so as to inform the user of timely and give the user the initiative to control the air treatment equipment. Preferably, the prompt message may further include a message for prompting the user to open the window for ventilation or open the recommended air treatment device.
If the air treatment equipment is authorized to be automatically adjusted, the central processing unit can further judge the type of the air treatment equipment, so that the air treatment equipment is further controlled to operate according to the type of the air treatment equipment, the operation of the air treatment equipment is automatically controlled according to actual conditions, the indoor air quality is effectively improved, and the user experience is improved.
Specifically, if air treatment equipment belongs to air purification equipment, be promptly be provided with in the indoor space by the air purification equipment of authorized automatically regulated, then need not to acquire other parameters, direct control air purification equipment operation to in time purify the air in the indoor space, and then effectively promote user experience.
Further, if the air treatment device belongs to a ventilation device, that is, a ventilation device authorized to be automatically adjusted, such as a ventilator or the like, is disposed in the indoor space, the outdoor temperature and the temperature of the indoor space are further acquired; it should be noted that, the invention does not limit the specific way of acquiring the outdoor temperature by the central controller, and technicians can set the temperature by themselves according to actual use requirements; for example, the outdoor temperature may be obtained automatically through networking, or may be obtained through setting an outdoor temperature sensor, which is not restrictive, as long as the outdoor temperature can be obtained.
The outdoor temperature with after the temperature of indoor space, calculate outdoor temperature with the difference of the temperature of indoor space, if outdoor temperature with the difference of the temperature of indoor space is less than or equal to preset the difference, then just control the air regenerating device operation to cause great fluctuation and influence user experience to the room temperature. It should be noted that, the specific value of the preset temperature difference is not limited by the invention, and the technical personnel can set the temperature difference according to the actual use requirement; preferably, the predetermined temperature difference is 5 ℃.
In addition, it should be noted that, although the preferred embodiment is described by taking only the case where the air processing equipment includes the air purifying equipment and the ventilation equipment as an example, this is not restrictive, and a technician may classify the air processing equipment according to actual use requirements and control the operation of the air processing equipment according to the type of the air processing equipment.
The control method of the present invention further includes: further acquiring weather information under the condition that the air quality parameter of the outdoor environment is smaller than the air quality parameter of the indoor space; and selectively controlling the opening of the electric window according to the acquired weather information.
Specifically, as a preferred embodiment, the weather information is rain and snow weather information, and the step of selectively controlling the opening of the power window according to the acquired weather information specifically includes: if the outdoor environment is in the weather of non-rain or snow, controlling the electric window to be opened; and if the outdoor environment is in rainy and snowy weather, the electric window is not controlled to be opened. Of course, the motorized window may be opened under the control of the user when the outdoor environment is in rainy or snowy weather, which is not restrictive.
Further, as another preferred embodiment, the weather information is outdoor wind information, and the step of selectively controlling the opening of the power window according to the acquired weather information specifically includes: if the grade of the obtained outdoor wind power is less than or equal to the preset wind power grade, controlling the electric window to be opened; and if the acquired outdoor wind power level is greater than the preset wind power level, the electric window is not controlled to be opened. It should be noted that, the invention does not limit the specific grade selected by the preset wind power grade, and technicians can set the grade according to actual use requirements; preferably, the preset wind power level is 4 levels. Of course, under the condition that the obtained outdoor wind power level is greater than the preset wind power level, the electric window can be opened under the control of the user, so that the user experience is effectively guaranteed.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is apparent that the scope of the present invention is not limited to these specific embodiments, as will be readily understood by those skilled in the art. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (10)
1. The control method of the intelligent home system is characterized in that the intelligent home system comprises a multi-split air conditioning system, the multi-split air conditioning system comprises a plurality of indoor units, the indoor units are arranged in a plurality of indoor spaces, each indoor unit comprises an air quality detection device, and the control method comprises the following steps:
acquiring an air quality parameter of an outdoor environment and an air quality parameter of the indoor space;
comparing an air quality parameter of the outdoor environment with an air quality parameter of the indoor space;
if the air quality parameter of the outdoor environment is less than the air quality parameter of the indoor space, further acquiring authorization information of the air processing equipment in the indoor space;
further determining a type of the air treatment device if the air treatment device is authorized for auto-tuning;
and controlling the operation of the air treatment equipment according to the type of the air treatment equipment.
2. The control method according to claim 1, wherein the step of controlling the operation of the air processing apparatus according to the kind of the air processing apparatus includes:
and if the air treatment equipment belongs to air purification equipment, directly controlling the air purification equipment to operate.
3. The control method according to claim 1, wherein the step of controlling the operation of the air processing apparatus according to the kind of the air processing apparatus includes:
if the air processing equipment belongs to ventilation equipment, further acquiring the outdoor temperature and the temperature of the indoor space;
calculating a difference between the outdoor temperature and the temperature of the indoor space;
and if the difference value between the outdoor temperature and the temperature of the indoor space is less than or equal to the preset temperature difference, controlling the ventilation equipment to operate.
4. The control method according to claim 1, wherein the smart home system further comprises a motorized window, the control method further comprising:
further acquiring weather information under the condition that the air quality parameter of the outdoor environment is smaller than the air quality parameter of the indoor space;
and selectively controlling the opening of the electric window according to the acquired weather information.
5. The control method according to claim 4, wherein the step of "acquiring weather information" specifically comprises:
acquiring rain and snow weather information;
the step of selectively controlling the opening of the electric window according to the acquired weather information comprises the following steps:
and if the outdoor environment is in non-rainy and snowy weather, controlling the electric window to be opened.
6. The control method according to claim 5, wherein the step of selectively controlling the opening of the power window according to the acquired weather information further comprises:
and if the outdoor environment is in rainy and snowy weather, the electric window is not controlled to be opened.
7. The control method according to claim 4, wherein the step of "acquiring weather information" specifically comprises:
acquiring outdoor wind power information;
the step of selectively controlling the opening of the electric window according to the acquired weather information comprises the following steps:
and if the acquired outdoor wind power level is less than or equal to the preset wind power level, controlling the electric window to be opened.
8. The control method according to claim 7, wherein the step of selectively controlling the opening of the power window according to the acquired weather information further comprises:
and if the acquired outdoor wind power level is greater than the preset wind power level, the electric window is not controlled to be opened.
9. The control method according to any one of claims 1 to 8, characterized by further comprising:
if the air quality parameter of the outdoor environment is greater than or equal to the air quality parameter of the indoor space, further comparing the air quality parameter of the outdoor environment with a preset air quality parameter;
and if the air quality parameter of the outdoor environment is greater than the preset air quality parameter, sending an outdoor air quality early warning prompt to the corresponding user terminal.
10. The control method according to any one of claims 1 to 8, characterized by further comprising:
and under the condition that the air treatment equipment is not authorized to be automatically adjusted, sending an indoor air quality early warning prompt to a corresponding user terminal.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113864996A (en) * | 2021-10-21 | 2021-12-31 | 珠海格力电器股份有限公司 | Air conditioner control method and device, electronic equipment and storage medium |
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