Method and device for controlling floor heating, floor heating system and storage medium

Abstract

The invention relates to the technical field of intelligent household appliances, and discloses a method for controlling floor heating, a floor heating system comprises n indoor units, the n indoor units are installed in n rooms respectively, and n is an integer larger than 1; the method comprises the following steps: detecting outdoor temperature and outdoor humidity under the condition that the floor heating system is started to operate; and indoor units of one room or all rooms are started according to the outdoor temperature and the outdoor humidity. Regions are judged according to outdoor temperature and outdoor humidity, opening of a single room or all rooms of floor heating is adjusted according to different regions, namely, floor heating of the single room is started in the south, and floor heating of all the rooms is started in the north, so that the heating requirements of users in different regions are met; and the situation that floor heating of corresponding rooms needs to be frequently turned on or turned off when northern users enter and exit different rooms is avoided. In this way, operation is easy and convenient, and floor heating energy consumption can be reduced. The invention further discloses a device for controlling floor heating and a floor heating system.

Description

Technical Field

[0001] The present application relates to the technical field of smart home appliances, for example, to a method and device for controlling floor heating, a floor heating system, and a storage medium. Background Art

[0002] At present, there is a big difference in temperature and humidity between the north and the south, and the heating needs are different. There is a problem of adjusting floor heating according to different temperatures and humidity to meet the heating needs.

[0003] The related technology discloses a method for controlling air-conditioning floor heating, including: when the floor heating system is operated for the first time, the floor heating system is operated according to the set water supply temperature Tw; the surface temperature Tf, the outdoor ambient temperature T0 and the room temperature Te of the floor heating room are measured; when the surface temperature Tf reaches the surface set temperature Tf1 or the room temperature Te reaches the user set temperature Te1, the floor heating system is on standby and the return water temperature is recorded; when the floor heating system is restarted, the water supply temperature is corrected according to the formula T=Tmin+K+K1+K2, wherein T is the water supply temperature, Tmin is the smaller value of the surface set temperature Tf1 and the return water temperature, K is a constant, K1 is the outdoor ambient temperature correction value, and K2 is the room temperature correction value.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0005] Although the related technology corrects the heating according to the surface temperature of the floor heating room, the outdoor ambient temperature and the room temperature, in actual use, the related technology only considers the heating demand of a single room. In different regions, the number of rooms that need to turn on floor heating is different. For example, when using floor heating, southern users turn on floor heating in fewer rooms, while northern users turn on floor heating in more rooms. When only considering the heating demand of a single room, northern users need to frequently turn on and off the floor heating controller of the corresponding room when entering and exiting different rooms, which is not only inconvenient to operate, but also leads to increased energy consumption.

[0006] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Summary of the invention

[0007] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0008] The embodiments of the present disclosure provide a method and device for controlling floor heating, a floor heating system, and a storage medium to meet the heating needs of different regions. The method is easy to operate and helps to reduce the energy consumption of floor heating.

[0009] In some embodiments, the floor heating system includes n indoor units, which are respectively installed in n rooms, where n is an integer greater than 1; the method includes: when the floor heating system is turned on, detecting the outdoor temperature and outdoor humidity; and turning on the indoor units of one room or all rooms according to the outdoor temperature and outdoor humidity.

[0010] Optionally, the indoor units of one room or all rooms are turned on according to the outdoor temperature and outdoor humidity, including: turning on the indoor units of all rooms when the outdoor temperature is less than or equal to a first temperature threshold and the outdoor humidity is less than or equal to a set humidity threshold; or turning on the indoor unit of one room when the outdoor temperature is less than or equal to a second temperature threshold and the outdoor humidity is greater than a set humidity threshold.

[0011] Optionally, the first temperature threshold is lower than the second temperature threshold.

[0012] Optionally, the humidity threshold is set in the range of [42%, 78%].

[0013] Optionally, each indoor unit is provided with a floor heating valve. When the indoor units in all rooms are turned on, the method further includes: recording the number of times the floor heating valve of the indoor unit in each room is closed; when it is detected that the floor heating valve of the indoor unit in a certain room is closed for multiple consecutive times, the corresponding indoor unit is closed by default when the unit is turned on again.

[0014] Optionally, the method further includes: for the indoor unit that is turned off by default, upon receiving a turn-on instruction from the user, it is turned back on and the default turn-off is cancelled.

[0015] Optionally, it also includes: controlling all indoor units that are currently turned on to turn on or off at the same time.

[0016] Optionally, before detecting the outdoor temperature and indoor and outdoor humidity, it also includes: in response to user settings, changing the indoor unit that needs to be turned on when turning on the indoor unit of a single room; or, in response to user settings, changing the indoor unit that needs to be turned off when turning on the indoor units of all rooms, and turning off the corresponding indoor units after turning on the indoor units of all rooms.

[0017] In some embodiments, the apparatus for generating test data includes a processor and a memory storing program instructions, and the processor is configured to execute the above-mentioned method for generating test data when running the program instructions.

[0018] In some embodiments, the floor heating system includes n indoor units, which are respectively installed in n rooms, where n is an integer greater than 1; each indoor unit is provided with a floor heating valve and also includes the above-mentioned device for controlling floor heating.

[0019] In some embodiments, the storage medium stores program instructions, and when the program instructions are run, the above-mentioned method for controlling floor heating is executed.

[0020] The method and device for controlling floor heating, floor heating system, and storage medium provided by the embodiments of the present disclosure can achieve the following technical effects:

[0021] The region is determined by outdoor temperature and outdoor humidity, and the floor heating is adjusted to be turned on in a single room or all rooms according to the region. That is, the floor heating of a single room is turned on in the south, and the floor heating of all rooms is turned on in the north, so as to meet the heating needs of users in different regions and avoid the need for northern users to frequently turn on or off the floor heating of the corresponding room when entering and leaving different rooms. This is not only simple to operate, but also helps to reduce the energy consumption of floor heating.

[0022] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0024] Figure 1-1 It is an environmental schematic diagram of the floor heating system;

[0025] Figure 1-2 It is another environmental diagram of the floor heating system;

[0026] Figure 2 is a schematic diagram of a method for controlling floor heating provided by an embodiment of the present disclosure;

[0027] Figure 3 is a schematic diagram of another method for controlling floor heating provided by an embodiment of the present disclosure;

[0028] Figure 4 is a schematic diagram of another method for controlling floor heating provided by an embodiment of the present disclosure;

[0029] Figure 5 is a schematic diagram of another method for controlling floor heating provided by an embodiment of the present disclosure;

[0030] Figure 6is a schematic diagram of another method for controlling floor heating provided by an embodiment of the present disclosure;

[0031] Figure 7 is a schematic diagram of another method for controlling floor heating provided by an embodiment of the present disclosure;

[0032] Figure 8 It is a schematic diagram of a device for controlling floor heating provided in an embodiment of the present disclosure. DETAILED DESCRIPTION

[0033] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0034] The terms "first", "second", etc. in the specification and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so that the embodiments of the embodiments of the present disclosure described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0035] Unless otherwise stated, the term "plurality" means two or more.

[0036] The term "correspondence" may refer to an association relationship or a binding relationship. The correspondence between A and B means that there is an association relationship or a binding relationship between A and B.

[0037] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0038] Combination Figure 1-1 As shown, the floor heating system includes an outdoor unit 01 and n indoor units 02, the n indoor units 02 are all connected to the outdoor unit 01, and the n indoor units 02 are respectively installed in n rooms, where n is an integer greater than 1. Each indoor unit 02 is also provided with a floor heating valve 04 and a controller 03; wherein the floor heating valve 04 is used to adjust the flow of floor heating water, thereby adjusting the indoor temperature; and the controller 03 is used to control the opening and closing degree of the floor heating valve 04.

[0039] Optionally, the controller 03 includes a terminal device or a wired control device.

[0040] Combination Figure 1-2 As shown, the floor heating system also includes an air conditioner indoor unit control module 05, a temperature sensor 06 and a humidity sensor 07. The temperature sensor 06 and the humidity sensor 07 are connected to the air conditioner indoor unit control module 05. The temperature sensor 06 is used to detect the outdoor temperature. The humidity sensor is used to detect the outdoor humidity. The air conditioner indoor unit control module 05 is also connected to the floor heating valve 04 and the controller 03, and is used to control the opening and closing degree of the floor heating valve 04 according to the instructions of the controller 03.

[0041] Combination Figure 2 As shown, the embodiment of the present disclosure provides a method for controlling floor heating, comprising:

[0042] S101, when the floor heating system is turned on and running, the floor heating system detects outdoor temperature and outdoor humidity.

[0043] S102, the floor heating system turns on the indoor unit of a room according to the outdoor temperature and outdoor humidity.

[0044] S103, the floor heating system turns on the indoor units of all rooms according to the outdoor temperature and outdoor humidity.

[0045] By adopting the method for controlling floor heating provided by the embodiment of the present disclosure, the region can be judged by outdoor temperature and outdoor humidity, and the floor heating can be adjusted to be turned on in a single room or in all rooms according to different regions, that is, the floor heating of a single room is turned on in the south, and the floor heating of all rooms is turned on in the north, so as to meet the heating needs of users in different regions and avoid the need for users in the north to frequently turn on or off the floor heating of the corresponding room when entering and exiting different rooms. In this way, the operation is simple and it helps to reduce the energy consumption of floor heating.

[0046] Optionally, the indoor units of one room or all rooms are turned on according to the outdoor temperature and outdoor humidity, including: turning on the indoor units of all rooms when the outdoor temperature is less than or equal to a first temperature threshold and the outdoor humidity is less than or equal to a set humidity threshold; or turning on the indoor unit of one room when the outdoor temperature is less than or equal to a second temperature threshold and the outdoor humidity is greater than a set humidity threshold.

[0047] The temperature and humidity are different in the south or north. By detecting the outdoor temperature and humidity, the air conditioner can be judged as being located in the south or north, and the floor heating can be adjusted to turn on the indoor units of all rooms or only one room according to the region, so as to meet the user's heating needs and improve the accuracy of adjustment.

[0048] Optionally, the humidity threshold is set to a range of [42%, 78%]. More specifically, the humidity threshold may be set to 45%, 50%, 55%, 60%, 65%, 70% and 75%.

[0049] Optionally, the first temperature threshold is lower than the second temperature threshold.

[0050] Optionally, the first temperature threshold is in the range of [-2°C, 2°C]. More specifically, the first temperature threshold may be -1°C, 0°C, and 1°C.

[0051] Optionally, the second temperature threshold is in the range of [6°C, 10°C]. More specifically, the first temperature threshold may be 7°C, 8°C, and 9°C.

[0052] Combination Figure 3 As shown, the embodiment of the present disclosure provides another method for controlling floor heating, comprising:

[0053] S201, when the floor heating system is turned on and running, the floor heating system detects outdoor temperature and outdoor humidity.

[0054] S202, the floor heating system turns on the indoor unit of a room according to the outdoor temperature and outdoor humidity.

[0055] S203, the floor heating system turns on the indoor units of all rooms according to the outdoor temperature and outdoor humidity.

[0056] S204, when the floor heating system turns on the indoor units of all rooms, the floor heating system records the number of times the floor heating valve of the indoor unit of each room is closed.

[0057] S205, when the floor heating system detects that the floor heating valve of an indoor unit in a certain room is closed for multiple times in succession, when the floor heating system is turned on again, the corresponding indoor unit is closed by default.

[0058] For example, there are four rooms in total, and each room has an indoor unit. Assume that during the normal use of the floor heating system, the first room does not need heating. Every time the floor heating system is turned on, since the first room does not need heating, the user actively closes the floor heating valve in the first room. At this time, the floor heating system records the number of times the floor heating valve in each room is closed after it is turned on. When the floor heating system detects that the user actively closes the floor heating valve in the first room when it is turned on three times in a row, it is judged that the first room does not need heating, and it is recorded as a user habit; that is, when the floor heating system is turned on again, the indoor unit in the first room is turned off by default, and only the indoor units in the remaining three rooms are turned on.

[0059] When the floor heating system detects that the floor heating valve of a room's indoor unit has been closed for multiple times in a row, it indicates that the room does not need heating. When it is turned on again, the floor heating system will shut down the corresponding indoor unit by default. This not only saves electricity and reduces energy waste on the basis of meeting the user's heating needs, but also records user habits, reduces user operations, and improves convenience.

[0060] Combination Figure 4As shown, the embodiment of the present disclosure provides another method for controlling floor heating, comprising:

[0061] S301, when the floor heating system is turned on and running, the floor heating system detects outdoor temperature and outdoor humidity.

[0062] S302, the floor heating system turns on the indoor unit of a room according to the outdoor temperature and outdoor humidity.

[0063] S303, the floor heating system turns on the indoor units of all rooms according to the outdoor temperature and outdoor humidity.

[0064] S304, when the floor heating system turns on the indoor units of all rooms, the floor heating system records the number of times the floor heating valve of the indoor unit of each room is closed.

[0065] S305, when the floor heating system detects that the indoor unit of a room has closed the floor heating valve for multiple times in a row, when the floor heating system is turned on again, the corresponding indoor unit is closed by default.

[0066] S306, for the indoor unit that is turned off by default, when the floor heating system receives a start instruction from the user, it is turned on again by the floor heating system and the default shutdown is cancelled by the floor heating system.

[0067] When the floor heating system receives a user's start command, it indicates that there is a heating demand in the corresponding room. The floor heating system turns on the indoor unit of the corresponding room and cancels the default shutdown. In this way, the default indoor unit can be adjusted in time according to the user's heating demand and habits, reducing user operations and improving user convenience.

[0068] Combination Figure 5 As shown, the embodiment of the present disclosure provides another method for controlling floor heating, comprising:

[0069] S401, when the floor heating system is turned on and running, the floor heating system detects outdoor temperature and outdoor humidity.

[0070] S402, the floor heating system turns on the indoor unit of a room according to the outdoor temperature and outdoor humidity.

[0071] S403, the floor heating system turns on the indoor units of all rooms according to the outdoor temperature and outdoor humidity.

[0072] S404, the floor heating system controls all indoor units that are currently turned on to turn on or off at the same time.

[0073] Combination Figure 6 As shown, the embodiment of the present disclosure provides another method for controlling floor heating, comprising:

[0074] S501, when the floor heating system is turned on and running, the floor heating system detects outdoor temperature and outdoor humidity.

[0075] S502, the floor heating system turns on the indoor unit of a room according to the outdoor temperature and outdoor humidity.

[0076] S503, the floor heating system turns on the indoor units of all rooms according to the outdoor temperature and outdoor humidity.

[0077] S504, when the floor heating system turns on the indoor units of all rooms, the floor heating system records the number of times the floor heating valve of the indoor unit of each room is closed.

[0078] S505, when the floor heating system detects that the indoor unit of a room has closed the floor heating valve for multiple times in a row, when the floor heating system is turned on again, the corresponding indoor unit is closed by default.

[0079] S506, after restarting, the floor heating system controls all indoor units that are currently turned on to turn on or off at the same time.

[0080] All the indoor units currently turned on are the indoor units that need to be turned on by default according to the user's heating needs and habits. When the floor heating system is turned off, the indoor units that are turned on by default are turned off at the same time, and when the floor heating system is turned on, the indoor units that are turned on by default are turned on at the same time. In this way, users can avoid turning off the indoor units one by one, reduce user operations, and improve convenience.

[0081] Combination Figure 7 As shown, the embodiment of the present disclosure provides another method for controlling floor heating, comprising:

[0082] S601, the floor heating system responds to the user setting and changes the indoor unit that needs to be turned on when turning on the indoor unit of a single room.

[0083] S602, the floor heating system responds to the user setting and changes the indoor unit that needs to be turned off when turning on the indoor units of all rooms.

[0084] S603, when the floor heating system is turned on and running, the floor heating system detects outdoor temperature and outdoor humidity.

[0085] S604, the floor heating system turns on the indoor unit of a room according to the outdoor temperature and outdoor humidity.

[0086] S605, the floor heating system turns on the indoor units of all rooms according to the outdoor temperature and outdoor humidity.

[0087] S606: When the indoor units of all rooms are turned on, the floor heating system responds to the user's settings and turns off the indoor units that need to be turned off.

[0088] Before the floor heating system is turned on and used, the default turned-on indoor unit and the default turned-off indoor unit are adjusted according to the user's heating needs and habits, thereby reducing adjustments after startup and improving convenience of use.

[0089] Combination Figure 8 As shown, an embodiment of the present disclosure provides a device for controlling floor heating, including a processor (processor) 800 and a memory (memory) 801. Optionally, the device may also include a communication interface (Communication Interface) 802 and a bus 803. Among them, the processor 800, the communication interface 802, and the memory 801 can communicate with each other through the bus 803. The communication interface 802 can be used for information transmission. The processor 800 can call the logic instructions in the memory 801 to execute the method for controlling floor heating of the above embodiment.

[0090] In addition, the logic instructions in the memory 801 described above can be implemented in the form of software functional units and can be stored in a computer-readable storage medium when sold or used as an independent product.

[0091] The memory 801 is a storage medium that can be used to store software programs and computer executable programs, such as program instructions / modules corresponding to the method in the embodiment of the present disclosure. The processor 800 executes the function application and data processing by running the program instructions / modules stored in the memory 801, that is, the method for controlling floor heating in the above embodiment is implemented.

[0092] The memory 801 may include a program storage area and a data storage area, wherein the program storage area may store an operating system and an application required for at least one function; the data storage area may store data created according to the use of the terminal device, etc. In addition, the memory 801 may include a high-speed random access memory and may also include a non-volatile memory.

[0093] The disclosed embodiments provide a floor heating system, including: a floor heating system body, and the above-mentioned device for controlling floor heating. The device for controlling floor heating is installed in the air-conditioning indoor unit control module in the floor heating system body. The installation relationship described here is not limited to placement inside the floor heating system body, but also includes installation connections with other components of the floor heating system, including but not limited to physical connections, electrical connections or signal transmission connections. It can be understood by those skilled in the art that the device for controlling floor heating can be adapted to a feasible floor heating system, thereby realizing other feasible embodiments.

[0094] An embodiment of the present disclosure provides a storage medium storing computer executable instructions, wherein the computer executable instructions are configured to execute the above method for controlling floor heating.

[0095] The above-mentioned storage medium may be a transient computer-readable storage medium or a non-transient computer-readable storage medium. Non-transient storage media include: USB flash drives, mobile hard disks, read-only memories (ROM), random access memories (RAM), magnetic disks or optical disks, and other media that can store program codes, which may also be transient storage media.

[0096] The above description and the accompanying drawings fully illustrate the embodiments of the present disclosure so that those skilled in the art can practice them. Other embodiments may include structural, logical, electrical, process and other changes. The embodiments represent only possible changes. Unless explicitly required, separate components and functions are optional, and the order of operation may vary. The parts and features of some embodiments may be included in or replace the parts and features of other embodiments. Moreover, the words used in this application are only used to describe the embodiments and are not used to limit the claims. As used in the description of the embodiments and the claims, unless the context clearly indicates, the singular forms of "a", "an" and "the" are intended to include plural forms as well. Similarly, the term "and / or" as used in this application refers to any and all possible combinations of listings containing one or more associated ones. In addition, when used in the present application, the term "comprise" and its variants "comprises" and / or comprising refer to the presence of stated features, wholes, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or groups thereof. In the absence of further restrictions, the elements defined by the sentence "comprising a ..." do not exclude the presence of other identical elements in the process, method or device comprising the elements. In this article, each embodiment may focus on the differences from other embodiments, and the same and similar parts between the various embodiments may refer to each other. For the methods, products, etc. disclosed in the embodiments, if they correspond to the method part disclosed in the embodiments, then the relevant parts can refer to the description of the method part.

[0097] Those skilled in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software may depend on the specific application and design constraints of the technical solution. The technicians may use different methods for each specific application to implement the described functions, but such implementations should not be considered to exceed the scope of the embodiments of the present disclosure. The technicians may clearly understand that, for the convenience and simplicity of description, the specific working processes of the systems, devices and units described above may refer to the corresponding processes in the aforementioned method embodiments, and will not be repeated here.

[0098] The flowchart and block diagram in the accompanying drawings show the possible architecture, function and operation of the system, method and computer program product according to the embodiment of the present disclosure. In this regard, each box in the flowchart or block diagram can represent a module, a program segment or a part of the code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. In some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two consecutive boxes can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, which can depend on the functions involved. In the description corresponding to the flowchart and the block diagram in the accompanying drawings, the operations or steps corresponding to different boxes can also occur in a different order from the order disclosed in the description, and sometimes there is no specific order between different operations or steps. For example, two consecutive operations or steps can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, which can depend on the functions involved. Each block in the block diagrams and / or flowcharts, and combinations of blocks in the block diagrams and / or flowcharts, may be implemented by a dedicated hardware-based system that performs the specified functions or actions, or may be implemented by a combination of dedicated hardware and computer instructions.

Claims

1. A method for controlling floor heating, wherein the floor heating system comprises n indoor units, the n indoor units are respectively installed in n rooms, and n is an integer greater than 1; characterized in that: include: When the floor heating system is turned on and running, detect the outdoor temperature and outdoor humidity; Turn on the indoor units of one room or all rooms according to the outdoor temperature and outdoor humidity.

2. The method according to claim 1, characterized in that According to the outdoor temperature and outdoor humidity, turn on the indoor units of one room or all rooms, including: When the outdoor temperature is less than or equal to the first temperature threshold and the outdoor humidity is less than or equal to the set humidity threshold, turning on the indoor units of all rooms; or, When the outdoor temperature is less than or equal to the second temperature threshold and the outdoor humidity is greater than the set humidity threshold, the indoor unit of a room is turned on.

3. The method according to claim 2, characterized in that The humidity threshold is set to a range of [42%, 78%].

4. The method according to claim 1, characterized in that: Each indoor unit is provided with a floor heating valve. When the indoor units of all rooms are turned on, the method further comprises: Record the number of times the floor heating valve of the indoor unit in each room is closed; When it is detected that the floor heating valve of a room's indoor unit has been closed multiple times in a row, the corresponding indoor unit will be closed by default when it is turned on again.

5. The method according to claim 4, characterized in that The method further comprises: For the indoor unit that is turned off by default, it is turned on again and the default off is cancelled when receiving the user's turn-on instruction.

6. The method according to any one of claims 1 to 5, characterized in that: Also includes: Control all indoor units that are currently turned on to turn on or off at the same time.

7. The method according to any one of claims 1 to 5, characterized in that: Before detecting the outdoor temperature and indoor and outdoor humidity, it also includes: In response to user settings, changing the indoor unit that needs to be turned on when turning on the indoor unit of a single room; or, In response to user settings, the indoor units that need to be turned off when the indoor units in all rooms are turned on are changed, and the corresponding indoor units are turned off after the indoor units in all rooms are turned on.

8. A device for controlling floor heating, comprising a processor and a memory storing program instructions, characterized in that: The processor is configured to execute the method for controlling floor heating according to any one of claims 1 to 7 when running the program instructions.

9. A floor heating system, comprising n indoor units, the n indoor units are respectively installed in n rooms, n is an integer greater than 1; each indoor unit is provided with a floor heating valve, characterized in that: It also includes the device for controlling floor heating as described in claim 8.

10. A storage medium storing program instructions, characterized in that: When the program instructions are executed, the method for controlling floor heating according to any one of claims 1 to 7 is executed.

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