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CN111947284A - Air conditioner and multi-temperature-zone setting method - Google Patents

Air conditioner and multi-temperature-zone setting method Download PDF

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Publication number
CN111947284A
CN111947284A CN202010797376.5A CN202010797376A CN111947284A CN 111947284 A CN111947284 A CN 111947284A CN 202010797376 A CN202010797376 A CN 202010797376A CN 111947284 A CN111947284 A CN 111947284A
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CN
China
Prior art keywords
temperature
identifier
air conditioner
type graph
house type
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Pending
Application number
CN202010797376.5A
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Chinese (zh)
Inventor
谢磊
李本卫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hisense Shandong Air Conditioning Co Ltd
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Hisense Shandong Air Conditioning Co Ltd
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Publication date
Application filed by Hisense Shandong Air Conditioning Co Ltd filed Critical Hisense Shandong Air Conditioning Co Ltd
Priority to CN202010797376.5A priority Critical patent/CN111947284A/en
Publication of CN111947284A publication Critical patent/CN111947284A/en
Pending legal-status Critical Current

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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
    • F24F11/64—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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
    • 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
    • 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
    • F24F11/77—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 by controlling the speed of ventilators
    • 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
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
    • 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
    • F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00—Control inputs relating to users or occupants
    • F24F2120/10—Occupancy
    • F24F2120/12—Position of occupants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/20—Heat-exchange fluid temperature
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Fluid Mechanics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Thermal Sciences (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention discloses an air conditioner and a multi-temperature-zone setting method, which are applied to the air conditioner comprising a refrigerant circulation loop, a compressor, an outdoor heat exchanger, an indoor heat exchanger, a four-way valve, an indoor environment temperature sensor, an indoor coil pipe temperature sensor and a controller.

Description

Air conditioner and multi-temperature-zone setting method
Technical Field
The present disclosure relates to the field of air conditioners, and more particularly, to an air conditioner and a method for setting a multi-temperature zone.
Background
The traditional air conditioner generally sets a target temperature for a user, then the compressor determines the operation frequency according to the difference value between the indoor environment temperature and the target temperature, so that the indoor environment temperature reaches the target temperature, and along with the improvement of the living standard, people no longer meet the refrigerating and heating functions of the traditional air conditioner, and higher requirements are provided for the comfort of the air conditioner.
In life, different users or different areas of indoor environment have different requirements on temperature and air supply speed of an air conditioner, but how to identify the direction, distance and target of a temperature area to be set is a big problem, and according to various requirements of different users, the prior art generally acquires a user constant activity area through camera or other sensor identification, and divides the temperature area according to the constant activity area of different users, but the scheme of utilizing the sensor to identify and judge in the prior art has higher cost, the identification range of the sensor is limited, the temperature area to be set cannot be identified in all directions, and the use experience of the user is reduced.
Therefore, the temperature zone to be set can be accurately identified and the multi-temperature zone can be set. And the air conditioner with low cost has become a technical problem to be solved by those skilled in the art.
Disclosure of Invention
The invention provides an air conditioner and a multi-temperature-zone setting method, which are used for solving the technical problems of inaccurate identification of temperature zones to be set and high cost in the prior art.
Some embodiments of the present invention provide an air conditioner, including:
the refrigerant circulation loop circulates the refrigerant in a loop formed by the compressor, the condenser, the expansion valve, the evaporator, the four-way valve and the pressure reducer;
the compressor is used for compressing low-temperature and low-pressure refrigerant gas into high-temperature and high-pressure refrigerant gas and discharging the high-temperature and high-pressure refrigerant gas to the condenser;
one of the outdoor heat exchanger and the indoor heat exchanger works for the condenser, and the other works for the evaporator;
the four-way valve is used for controlling the flow direction of the refrigerant in the refrigerant loop so as to switch the outdoor heat exchanger and the indoor heat exchanger between the condenser and the evaporator;
an indoor environment temperature sensor for detecting an indoor environment temperature;
the indoor coil temperature sensor is used for detecting the temperature of the indoor coil;
the controller is used for acquiring a target household type graph and an identifier of an indoor environment, wherein the identifier is the identifier of each temperature area to be set and the identifier of an air conditioner in the indoor environment, the target household type graph is determined based on an actual household type graph, and the actual household type graph is an actual plane layout graph of the indoor environment;
and setting a multi-temperature area for the indoor environment based on the target household type graph and the identification.
In the air conditioner provided in some embodiments of the present invention, the controller is specifically configured to:
acquiring an initial house type graph of the indoor environment from a database, wherein the initial house type graph is selected from the database by a user according to the actual house type graph;
adjusting the initial house type diagram according to the actual size of the actual house type diagram;
and taking the adjusted initial house type graph as the target house type graph, wherein the target house type graph and the actual house type graph are in an equal scaling-down relation.
In the air conditioner provided in some embodiments of the present invention, the controller is specifically configured to:
adding the identification in the target floor plan;
determining the position information of the temperature area identifier to be set based on the air conditioner identifier;
and setting the multi-temperature zone according to the position information of the temperature zone identifier to be set.
In the air conditioner provided in some embodiments of the present invention, the controller is specifically configured to:
taking the right front of the air conditioner identifier as a reference line;
determining the angle and the distance of the temperature zone identifier to be set relative to the air conditioner identifier based on the target household type graph and the reference line;
and taking the determined angle and distance as the position information of the temperature zone mark to be set.
In the air conditioner provided by some embodiments of the present invention, the controller is further configured to adjust parameter information of the multiple temperature zones, where the parameter information includes a switch, an angle, a distance, a temperature, and a wind speed.
Correspondingly, the specific embodiment of the invention also provides a multi-temperature-zone setting method, which is applied to an air conditioner comprising a refrigerant circulation loop, a compressor, an outdoor heat exchanger, an indoor heat exchanger, a four-way valve, an indoor environment temperature sensor, an indoor coil temperature sensor and a controller, and the method comprises the following steps:
acquiring a target household type graph and an identifier of an indoor environment, wherein the identifier is the identifier of each temperature area to be set and an air conditioner identifier in the indoor environment, the target household type graph is determined based on an actual household type graph, and the actual household type graph is an actual plane layout graph of the indoor environment;
and setting a multi-temperature area for the indoor environment based on the target household type graph and the identification.
In the multiple temperature zone setting method provided in some embodiments of the present invention, the obtaining a target indoor type map of an indoor environment specifically includes:
acquiring an initial house type graph of the indoor environment from a database, wherein the initial house type graph is selected from the database by a user according to the actual house type graph;
adjusting the initial house type diagram according to the actual size of the actual house type diagram;
and taking the adjusted initial house type graph as the target house type graph, wherein the target house type graph and the actual house type graph are in an equal scaling-down relation.
In the multiple temperature zone setting method provided in some embodiments of the present invention, the acquiring an identifier of an indoor environment specifically includes:
adding the identification in the target floor plan;
determining the position information of the temperature area identifier to be set based on the air conditioner identifier;
and setting the multi-temperature zone according to the position information of the temperature zone identifier to be set.
In some embodiments of the present invention, the determining, based on the air conditioner identifier, the position information of the identifier of the temperature zone to be set specifically includes:
taking the right front of the air conditioner identifier as a reference line;
determining the angle and the distance of the temperature zone identifier to be set relative to the air conditioner identifier based on the target household type graph and the reference line;
and taking the determined angle and distance as the position information of the temperature zone mark to be set.
In some embodiments of the present invention, the method further includes adjusting parameter information of the multi-temperature zone, where the parameter information includes a switch, an angle, a distance, a temperature, and a wind speed.
Compared with the prior art, the invention has the following technical effects:
by applying the technical scheme, the target household type graph and the identification of the indoor environment are obtained, wherein the identification is the identification of each temperature area to be set in the indoor environment, the target household type graph is determined based on the actual household type graph, the actual household type graph is the actual plane layout graph of the indoor environment, and the multi-temperature area is set based on the target household type graph and the identification of the indoor environment, so that the accurate identification of the temperature areas to be set in the indoor environment and the setting of the multi-temperature areas are realized, the cost is reduced, and the user experience is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a perspective view showing an external appearance of an air conditioner of an embodiment;
fig. 2 is a circuit diagram showing an outline of the structure of the air conditioner of the embodiment;
fig. 3 is a block diagram showing an outline of the configuration of a control system of an air conditioner;
fig. 4 is a schematic view showing the structure of an air conditioner in the preferred embodiment of the present application;
fig. 5 is a schematic flow chart illustrating a method for setting a multi-temperature zone proposed in the embodiment of the present application;
FIG. 6 is a diagram illustrating a common living room type presented in an exemplary embodiment of the present application;
FIG. 7 is a diagram illustrating the deletion of a wall in an initial house layout proposed in an embodiment of the present application;
FIG. 8 is a diagram illustrating the result of deleting the wall in the initial house type diagram proposed in the embodiment of the present application;
FIG. 9 is a diagram illustrating the addition of an identifier to a target custom graph in a particular embodiment of the present application;
fig. 10 is a schematic diagram showing editable parameter information of each temperature region in the embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
As described in the background art, in the prior art, for setting a multi-temperature zone of an indoor environment, a camera or other sensors are generally used to identify a temperature zone to be set, but the scheme using the sensors has a high cost and cannot perform all-around identification on the temperature zone to be set, so that the user experience is reduced.
In order to solve the above problems, a preferred embodiment of the present invention provides an air conditioner, as shown in fig. 4, for identifying a temperature zone to be set in an indoor environment and setting a multi-temperature zone.
The application protects an air conditioner specifically does:
the refrigerant circulation circuit 401 circulates a refrigerant in a circuit including a compressor, a condenser, an expansion valve, an evaporator, a four-way valve, and a pressure reducer.
The air conditioner performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.
The compressor 402 is configured to compress a low-temperature and low-pressure refrigerant gas into a high-temperature and high-pressure refrigerant gas, and discharge the high-temperature and high-pressure refrigerant gas to the condenser.
In a preferred embodiment of the present application, the compressor compresses a refrigerant gas in a high temperature and high pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.
The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.
An outdoor heat exchanger and an indoor heat exchanger 403, one of which operates for the condenser and the other of which operates for the evaporator.
The outdoor unit of the air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner includes an indoor heat exchanger, and an expansion valve may be provided in the indoor unit or the outdoor unit.
The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator. When the indoor heat exchanger is used as a condenser, the air conditioner is used as a heater in a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner is used as a cooler in a cooling mode.
A four-way valve 404 for controlling a flow direction of the refrigerant in the refrigerant circuit to switch between the outdoor heat exchanger and the indoor heat exchanger as the condenser and the evaporator;
the air conditioner 1 shown in fig. 1 includes: the indoor unit 3 is exemplified by an indoor unit (shown in the figure), and the indoor unit is usually mounted on an indoor wall surface WL or the like. For another example, an indoor cabinet (not shown) is also an indoor unit of the indoor unit.
The outdoor unit 2 is generally installed outdoors and used for heat exchange in an indoor environment. In the illustration of fig. 1, the outdoor unit 2 is indicated by a broken line because the outdoor unit 2 is located outdoors on the opposite side of the indoor unit 3 with respect to the wall surface WL.
Fig. 2 shows a circuit configuration of an air conditioner 1, and the air conditioner 1 includes a refrigerant circuit 10, and is capable of executing a vapor compression refrigeration cycle by circulating a refrigerant in the refrigerant circuit 10. The indoor unit 3 and the outdoor unit 2 are connected by a connecting pipe 4 to form a refrigerant circuit 10 in which a refrigerant circulates.
Further, as shown in fig. 3, the air conditioner 1 is provided with a control unit 50 for controlling the operation of each component in the air conditioner inside so that each component of the air conditioner 1 operates to realize each predetermined function of the air conditioner. The air conditioner 1 is further provided with a remote controller 5, and the remote controller 5 has a function of communicating with the control unit 50 using, for example, infrared rays or other communication methods. The remote controller 5 is used for various controls of the air conditioner by a user, and interaction between the user and the air conditioner is realized.
And an indoor ambient temperature sensor 405 for detecting and collecting the indoor ambient temperature.
And an indoor coil temperature sensor 406 for detecting and collecting the indoor coil temperature.
The controller 407 is configured to obtain a target household type map and an identifier of an indoor environment, where the identifier is an identifier of each temperature zone to be set and an identifier of an air conditioner in the indoor environment, the target household type map is determined based on an actual household type map, and the actual household type map is an actual plan layout map of the indoor environment;
and setting a multi-temperature area for the indoor environment based on the target household type graph and the identification.
Specifically, the target household type diagram is a plan layout diagram of an indoor environment which can be identified and processed by the air conditioner, the air conditioner sets multiple temperature zones, namely different temperature zones, according to a temperature zone identifier to be set and an air conditioner identifier in the target household type diagram, the target household type diagram is determined according to an actual household type diagram of the indoor environment, and the actual household type diagram is also an actual plan layout diagram of the indoor environment.
In order to better determine the target floor plan, in a preferred embodiment of the present application, the controller is specifically configured to:
acquiring an initial house type graph of the indoor environment from a database, wherein the initial house type graph is selected from the database by a user according to the actual house type graph;
adjusting the initial house type diagram according to the actual size of the actual house type diagram;
and taking the adjusted initial house type graph as the target house type graph, wherein the target house type graph and the actual house type graph are in an equal scaling-down relation.
Specifically, a user selects a house type graph which is the same as or similar to the actual house type graph from a database as an initial house type graph according to the actual house type graph of the indoor environment, the user can perform selection operation through a mobile phone APP or a remote controller or other terminals and can also perform operation through a display screen of an air conditioner, wherein the database is networked so as to obtain the existing house type graph in the network.
And if the initial house type graph is not completely the same as the actual house type graph, modifying the plane layout of the initial house type graph according to the actual house type graph so as to adjust the plane layout of the initial house type graph to be consistent with the plane layout of the actual house type graph, and taking the adjusted initial house type graph as a target house type graph.
It should be noted that the above scheme for obtaining the target house type diagram of the indoor environment is only one specific implementation manner of the present application, and other manners for obtaining the target house type diagram of the indoor environment all belong to the protection scope of the present application.
In order to more accurately set the multiple temperature zones, in a preferred embodiment of the present application, the controller is specifically configured to:
adding the identification in the target floor plan;
determining the position information of the temperature area identifier to be set based on the air conditioner identifier;
and setting the multi-temperature zone according to the position information of the temperature zone identifier to be set.
Specifically, an air conditioner identifier and an identifier of a temperature zone to be set are added into a target indoor type graph, the position of the air conditioner identifier in the target indoor type graph represents the position of the air conditioner in an indoor environment, then the position information of the identifier of the temperature zone to be set in the target indoor type graph relative to the identifier of the air conditioner is determined by taking the air conditioner identifier as a reference point, the position information of the identifier of the temperature zone to be set is stored in a controller, and the different temperature zones, namely the multiple temperature zones, are set.
In order to more accurately determine the position information of the temperature zone to be set, in a preferred embodiment of the present application, the controller is specifically configured to:
taking the right front of the air conditioner identifier as a reference line;
determining the angle and the distance of the temperature zone identifier to be set relative to the air conditioner identifier based on the target household type graph and the reference line;
and taking the determined angle and distance as the position information of the temperature zone mark to be set.
Specifically, the air conditioner identifier is arranged right in front of the target household type graph to serve as a reference line, then an angle between a connecting line of the temperature area identifier to be set and the air conditioner identifier and the reference line is determined, because the target household type graph and an actual household type graph of the indoor environment are in an equal-proportion reduction relation, the distance between the temperature area identifier to be set and the air conditioner in the indoor environment can be determined according to the distance between the temperature area identifier to be set and the air conditioner identifier in the target household type graph, the distance is stored in the controller, and the determined angle and the determined distance are position information of the temperature area to be set.
It should be noted that the above scheme for determining the location information of the to-be-set temperature zone identifier relative to the air conditioner identifier is only a specific implementation manner in the present application, and a coordinate system may also be set in the target household type diagram, and the location information of the to-be-set temperature zone identifier is determined with the air conditioner identifier as an origin, or the location information of the to-be-set temperature zone identifier relative to the air conditioner identifier is determined with any point in the target household type diagram as an origin of the coordinate system, or other manners all belong to the protection scope of the present application.
In order to better set the multi-temperature zone, in a preferred embodiment of the present application, the controller is further configured to adjust parameter information of the multi-temperature zone, where the parameter information includes a switch, an angle, a distance, a temperature, and a wind speed.
Specifically, after different temperature zones are set on a target household type graph, parameter information of the temperature zones can be edited by an editing window aiming at the different temperature zones, the parameter information comprises a switch, an angle, a distance, a temperature and a wind speed, a user can selectively open or close the temperature zones on a terminal or an air conditioner display screen according to actual conditions, or the angle and the distance of the to-be-set temperature zone identifier relative to the air conditioner identifier are modified according to the actual conditions, after the angle and the distance are modified, the to-be-set temperature zone identifier can correspondingly move in the target household type graph according to modified contents, so that the set temperature zones are more accurate, and the temperature and the wind speed of the to-be-set temperature zones can be flexibly set.
It should be noted that the above manner for adjusting the parameter information of the temperature region to be set is only one specific implementation scheme in the present application, and other manners for adjusting the parameter information of the temperature region to be set and the content of the parameter information all belong to the protection scope of the present application.
Through applying above technical scheme, obtain target house type picture and the sign of indoor environment, wherein, the sign is respectively waiting to set for the sign and the air conditioner sign of warm area in the indoor environment, target house type picture is confirmed based on actual house type picture, actual house type picture does the actual plane layout picture of indoor environment, based on target house type picture with the sign does the indoor environment sets for the multi-temperature-zone, has realized waiting to set for accurate discernment of warm area and the settlement of multi-temperature-zone in the indoor environment, and the cost is reduced, has improved user experience.
Corresponding to the air conditioner in the preferred embodiment of the present application, a specific embodiment of the present application further provides an energy saving control method, which is applied to an air conditioner including a refrigerant circulation loop, a compressor, an outdoor heat exchanger, an indoor heat exchanger, a four-way valve, an indoor ambient temperature sensor, an indoor coil temperature sensor, and a controller, and as shown in fig. 5, the method includes:
step S501, a target household type graph and an identification of an indoor environment are obtained, wherein the identification is the identification of each temperature area to be set and the identification of an air conditioner in the indoor environment, the target household type graph is determined based on an actual household type graph, and the actual household type graph is an actual plane layout graph of the indoor environment.
Specifically, the actual house type diagram is an actual plane layout diagram of the indoor environment, a target house type diagram of the indoor environment is selected according to the actual house type diagram, the position, the length and the width of each wall body in the target house type diagram can be edited, and meanwhile, an identifier representing an air conditioner of the air conditioner and an identifier representing a temperature zone to be set of the temperature zone to be set are obtained.
In order to obtain a more accurate target house type graph, in an embodiment of the present application, the obtaining a target house type graph of an indoor environment specifically includes:
acquiring an initial house type graph of the indoor environment from a database, wherein the initial house type graph is selected from the database by a user according to the actual house type graph;
adjusting the initial house type diagram according to the actual size of the actual house type diagram;
and taking the adjusted initial house type graph as the target house type graph, wherein the target house type graph and the actual house type graph are in an equal scaling-down relation.
Specifically, house type graphs of common indoor environments are collected and stored in a database through networking, the length, the width and the wall body position of the stored house type graphs can be edited, and the database can be stored in an air conditioner and used for being displayed on a display screen or stored in terminals such as a mobile phone APP or a remote controller.
Firstly, selecting an initial house type graph which is the same as or similar to the actual house type graph from a database according to the actual house type graph of the indoor environment, then adjusting the initial house type graph according to the actual size of the actual house type graph, and taking the adjusted initial house type graph as a target house type graph.
As shown in fig. 6, the drawing is a common living room layout, the length and width of the corresponding wall and the layout can be adjusted according to the actual layout, and if the wall on the left side is dragged to the right, the room width N is decreased, and if the wall on the left side is dragged to the left, the room width N is increased.
In addition, as shown in fig. 7, for the wall in the initial house type diagram, it may also be selected to be deleted or added to reform the initial house type diagram, and the initial house type diagram after the wall is deleted is shown in fig. 8.
For better waiting to set for the warm area and setting, in this application embodiment, the obtaining the identifier of the indoor environment specifically includes:
adding the identification in the target floor plan;
determining the position information of the temperature area identifier to be set based on the air conditioner identifier;
and setting the multi-temperature zone according to the position information of the temperature zone identifier to be set.
Specifically, the mark is added to the target user type diagram, the mark of the temperature zone to be set may be a sofa or a dining table, a mark library is stored in the terminal or the air conditioner for the user to select, and the air conditioner mark is a mark that needs to be added, for example, as shown in fig. 9, 3 marks of the sofa, the dining table and the air conditioner are added to the target user type diagram, and all the patterns in the application are top views.
And determining the position information of the temperature zone to be set, namely the sofa mark and the dining table mark relative to the air conditioner mark according to the air conditioner mark, and setting different temperature zones, namely multi-temperature zones according to the position information.
In order to determine the location information more accurately, in a specific embodiment of the present application, the determining the location information of the to-be-set area identifier based on the air conditioner identifier specifically includes:
taking the right front of the air conditioner identifier as a reference line;
determining the angle and the distance of the temperature zone identifier to be set relative to the air conditioner identifier based on the target household type graph and the reference line;
and taking the determined angle and distance as the position information of the temperature zone mark to be set.
Specifically, the front of the air conditioner mark is taken as a reference line, the reference line is at an angle of 0, the position is 0, the air conditioner mark is [0, 0], then, position information determination and marking are carried out on the temperature zone marks to be set, as shown in fig. 9, sofa marks [ a1, b1], table marks [ a2, b2], a represents the clockwise included angle with the reference line, namely the angle of 0, b is the distance from each temperature zone mark to be set to the air conditioner mark, since the house type diagram and the size are clear, the position of the temperature zone mark to be set in the target house type diagram is clear, and the position of each mark in the target house-type diagram can be randomly moved so that the position of each mark in the target house-type diagram is the same as the actual position of each mark in the indoor environment, the position information label can also change along with the movement, and the determined angle and distance are the position information of the mark of the temperature area to be set.
Step S502, setting a multi-temperature area for the indoor environment based on the target house type graph and the identification.
Specifically, a multi-temperature zone of the indoor environment can be formed by setting a temperature zone to be set in the indoor environment based on the determined target house type diagram and the determined identification.
In order to better set the multi-temperature zone, in a specific embodiment of the present application, the method further includes adjusting parameter information of the multi-temperature zone, where the parameter information includes a switch, an angle, a distance, a temperature, and a wind speed.
Specifically, after the multi-temperature-zone of the indoor environment is set, parameter information of each temperature zone may be edited, that is, the parameter information of each temperature zone is set to the mark of each temperature zone to be set in the target household-type map, and the parameter information that may be edited includes, but is not limited to, a switch, an angle, a distance, a temperature, and a wind speed, as shown in fig. 10, where the angle and the distance are used to adjust the position of the mark of the temperature zone to be set, that is, the position of the temperature zone, and when the parameter changes, the position of the corresponding mark in the target household-type map will also change accordingly.
And the temperature and the wind speed are edited, namely the temperature and the wind speed required by the temperature area are edited, the switch button is used for confirming whether the setting of the temperature area is effective, the operation is carried out according to the set operation data when the switch button is opened, and the set operation data is not carried out when the switch button is closed.
After the position information of the temperature areas and the set temperature and wind speed are set, the heat or cold quantity sent to each temperature area is controlled by adjusting the air supply time and the compressor frequency sent to each temperature area, and further different temperatures of each temperature area, namely a multi-temperature area, are realized.
Through applying above technical scheme, obtain target house type picture and the sign of indoor environment, wherein, the sign is respectively waiting to set for the sign and the air conditioner sign of warm area in the indoor environment, target house type picture is confirmed based on actual house type picture, actual house type picture does the actual plane layout picture of indoor environment, based on target house type picture with the sign does the indoor environment sets for the multi-temperature-zone, has realized waiting to set for accurate discernment of warm area and the settlement of multi-temperature-zone in the indoor environment, and the cost is reduced, has improved user experience.
Through the above description of the embodiments, those skilled in the art will clearly understand that the present application can be implemented by hardware, and also by software plus a necessary general hardware platform. Based on such understanding, the technical solution of the present application may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (which may be a CD-ROM, a usb disk, a removable hard disk, etc.), and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method according to the implementation scenarios of the present application.
Those skilled in the art will appreciate that the figures are merely schematic representations of one preferred implementation scenario and that the blocks or flow diagrams in the figures are not necessarily required to practice the present application.
Those skilled in the art will appreciate that the modules in the devices in the implementation scenario may be distributed in the devices in the implementation scenario according to the description of the implementation scenario, or may be located in one or more devices different from the present implementation scenario with corresponding changes. The modules of the implementation scenario may be combined into one module, or may be further split into a plurality of sub-modules.
The above application serial numbers are for description purposes only and do not represent the superiority or inferiority of the implementation scenarios.
The above disclosure is only a few specific implementation scenarios of the present application, but the present application is not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present application.

Claims (10)

1. An air conditioner, characterized in that the air conditioner comprises:
the refrigerant circulation loop circulates the refrigerant in a loop formed by the compressor, the condenser, the expansion valve, the evaporator, the four-way valve and the pressure reducer;
the compressor is used for compressing low-temperature and low-pressure refrigerant gas into high-temperature and high-pressure refrigerant gas and discharging the high-temperature and high-pressure refrigerant gas to the condenser;
one of the outdoor heat exchanger and the indoor heat exchanger works for the condenser, and the other works for the evaporator;
the four-way valve is used for controlling the flow direction of the refrigerant in the refrigerant loop so as to switch the outdoor heat exchanger and the indoor heat exchanger between the condenser and the evaporator;
an indoor environment temperature sensor for detecting an indoor environment temperature;
the indoor coil temperature sensor is used for detecting the temperature of the indoor coil;
the controller is used for acquiring a target household type graph and an identifier of an indoor environment, wherein the identifier is the identifier of each temperature area to be set and the identifier of an air conditioner in the indoor environment, the target household type graph is determined based on an actual household type graph, and the actual household type graph is an actual plane layout graph of the indoor environment;
and setting a multi-temperature area for the indoor environment based on the target household type graph and the identification.
2. The air conditioner of claim 1, wherein the controller is specifically configured to:
acquiring an initial house type graph of the indoor environment from a database, wherein the initial house type graph is selected from the database by a user according to the actual house type graph;
adjusting the initial house type diagram according to the actual size of the actual house type diagram;
and taking the adjusted initial house type graph as the target house type graph, wherein the target house type graph and the actual house type graph are in an equal scaling-down relation.
3. The air conditioner of claim 1, wherein the controller is specifically configured to:
adding the identification in the target floor plan;
determining the position information of the temperature area identifier to be set based on the air conditioner identifier;
and setting the multi-temperature zone according to the position information of the temperature zone identifier to be set.
4. The air conditioner of claim 3, wherein the controller is specifically configured to:
taking the right front of the air conditioner identifier as a reference line;
determining the angle and the distance of the temperature zone identifier to be set relative to the air conditioner identifier based on the target household type graph and the reference line;
and taking the determined angle and distance as the position information of the temperature zone mark to be set.
5. The air conditioner of claim 4, wherein the controller is further configured to adjust parameter information of the multi-temperature zone, the parameter information including a switch, an angle, a distance, a temperature, and a wind speed.
6. A multi-temperature zone setting method is characterized in that the method is applied to an air conditioner comprising a refrigerant circulation loop, a compressor, an outdoor heat exchanger, an indoor heat exchanger, a four-way valve, an indoor environment temperature sensor, an indoor coil temperature sensor and a controller, and the method comprises the following steps:
acquiring a target household type graph and an identifier of an indoor environment, wherein the identifier is the identifier of each temperature area to be set and an air conditioner identifier in the indoor environment, the target household type graph is determined based on an actual household type graph, and the actual household type graph is an actual plane layout graph of the indoor environment;
and setting a multi-temperature area for the indoor environment based on the target household type graph and the identification.
7. The method of claim 6, wherein the obtaining the target footprint of the indoor environment comprises:
acquiring an initial house type graph of the indoor environment from a database, wherein the initial house type graph is selected from the database by a user according to the actual house type graph;
adjusting the initial house type diagram according to the actual size of the actual house type diagram;
and taking the adjusted initial house type graph as the target house type graph, wherein the target house type graph and the actual house type graph are in an equal scaling-down relation.
8. The method of claim 6, wherein the obtaining the identity of the indoor environment specifically comprises:
adding the identification in the target floor plan;
determining the position information of the temperature area identifier to be set based on the air conditioner identifier;
and setting the multi-temperature zone according to the position information of the temperature zone identifier to be set.
9. The method according to claim 8, wherein the determining the location information of the to-be-set area identifier based on the air conditioner identifier specifically includes:
taking the right front of the air conditioner identifier as a reference line;
determining the angle and the distance of the temperature zone identifier to be set relative to the air conditioner identifier based on the target household type graph and the reference line;
and taking the determined angle and distance as the position information of the temperature zone mark to be set.
10. The method of claim 9, further comprising adjusting parameter information of the multi-temperature zone, the parameter information including a switch, an angle, a distance, a temperature, and a wind speed.
CN202010797376.5A 2020-08-10 2020-08-10 Air conditioner and multi-temperature-zone setting method Pending CN111947284A (en)

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Address after: No.1, Hisense Road, Nancun Town, Pingdu City, Qingdao City, Shandong Province 266700

Applicant after: Hisense Air Conditioning Co.,Ltd.

Address before: No.1, Hisense Road, Nancun Town, Pingdu City, Qingdao City, Shandong Province 266700

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Application publication date: 20201117