CN114838505B - Intelligent water heater control method and device, electronic equipment and storage medium - Google Patents
Intelligent water heater control method and device, electronic equipment and storage medium Download PDFInfo
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- CN114838505B CN114838505B CN202110136349.8A CN202110136349A CN114838505B CN 114838505 B CN114838505 B CN 114838505B CN 202110136349 A CN202110136349 A CN 202110136349A CN 114838505 B CN114838505 B CN 114838505B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 194
- 238000000034 method Methods 0.000 title claims abstract description 57
- 230000007613 environmental effect Effects 0.000 claims abstract description 37
- 230000036760 body temperature Effects 0.000 claims abstract description 22
- 238000004364 calculation method Methods 0.000 claims abstract description 13
- 230000008859 change Effects 0.000 claims description 34
- 238000004590 computer program Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 9
- 238000004891 communication Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
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- 230000006978 adaptation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention belongs to the technical field of intelligent household appliances, and particularly relates to a control method, a device, electronic equipment and a storage medium of an intelligent water heater, which aim to solve the problem of poor control accuracy of water outlet temperature of the existing intelligent water heater; determining a target temperature according to the environmental temperature information and the temperature weight information; and controlling the intelligent water heater to heat the water temperature according to the target temperature. When the water heater determines the target temperature of the water, the influence of the indoor temperature and the outdoor temperature on the body temperature of the user is referred at the same time, and the weight calculation is carried out on the indoor temperature and the outdoor temperature by the matched weight, so that the obtained target temperature is closer to the actual body temperature, the control accuracy of the water outlet temperature of the intelligent water heater is improved, and the water use comfort level of the user is improved.
Description
Technical Field
The invention belongs to the technical field of intelligent household appliances, and particularly relates to an intelligent water heater control method, an intelligent water heater control device, electronic equipment and a storage medium.
Background
At present, with the increasingly mature intelligent control technology, the functions of the intelligent water heater are more and more perfect, and the intelligent water heater is accepted by more and more users. In relevant technical scheme, intelligent water heater can be through detecting indoor ambient temperature, adjusts the water temperature by oneself to improve user's water comfort level.
However, in the actual use process, when a user uses the water heater to bath, the body temperature is influenced by the indoor temperature, the outdoor environment, the tightness of a building and other factors in different areas, so that the actual body temperature of the user and the temperature of the design body temperature of the intelligent water heater are greatly different, and the problems of inaccurate water outlet temperature control of the intelligent water heater and poor water comfort of the user are caused.
Accordingly, there is a need in the art for a new intelligent water heater control method, apparatus, electronic device, and storage medium to solve the above-mentioned problems.
Disclosure of Invention
In order to solve the problems in the prior art, namely to solve the problems of inaccurate water outlet temperature control and poor water comfort of users of the existing intelligent water heater, the invention provides an intelligent water heater control method, an intelligent water heater control device, electronic equipment and a storage medium.
According to a first aspect of an embodiment of the present invention, the present invention provides a control method for an intelligent water heater, which is applied to an intelligent water heater, and includes:
acquiring environment temperature information and temperature weight information, wherein the environment temperature information comprises indoor temperature and outdoor temperature, and the temperature weight information is used for representing the influence weight of the indoor temperature and/or the outdoor temperature on the body sensing temperature of a user; determining a target temperature according to the environmental temperature information and the temperature weight information; and controlling the intelligent water heater to heat the water temperature according to the target temperature.
In the above preferred technical solution of the intelligent water heater control method, the temperature weight information includes a temperature weight coefficient, and obtaining the temperature weight information includes: acquiring preset heat exchange information, wherein the heat exchange information is used for representing the exchange rate of indoor heat and outdoor heat; determining a temperature weight coefficient according to the heat exchange information; determining a target temperature according to the environmental temperature information and the temperature weight information, including: and determining a target temperature according to the environmental temperature information and the temperature weight coefficient.
In the above preferred technical solution of the intelligent water heater control method, the temperature weight coefficient includes a first weight coefficient corresponding to the indoor temperature and a second weight coefficient corresponding to the outdoor temperature, and determining the target temperature according to the environmental temperature information and the temperature weight coefficient includes: according to the first weight coefficient, carrying out weighted calculation on the indoor temperature to obtain an indoor weighted temperature; according to the second weight coefficient, carrying out weighted calculation on the outdoor temperature to obtain an outdoor weighted temperature; and determining the target temperature according to the indoor weighted temperature and the outdoor weighted temperature.
In the preferred technical scheme of the intelligent water heater control method, the method further comprises the following steps: acquiring environmental temperature information in a preset time period, and determining the temperature change rate of indoor temperature according to the environmental temperature information in the preset time period, wherein the temperature change rate is used for representing the change amount of a temperature value in a unit time period; and generating heat exchange information according to the temperature change rate of the indoor temperature.
In the above preferred technical solution of the intelligent water heater control method, the heat exchange information includes a temperature change rate of the indoor temperature, and determining a temperature weight coefficient according to the heat exchange information includes: inputting the temperature change rate into a preset heat model, and determining a corresponding temperature influence coefficient, wherein the temperature influence coefficient is used for indicating the influence degree of outdoor temperature on the body sensing temperature of a user; and determining a temperature weight coefficient according to the temperature influence coefficient.
In the preferred technical scheme of the intelligent water heater control method, the method further comprises the following steps: transmitting configuration request information to a cloud server, wherein the configuration request information is used for acquiring outdoor temperature and/or temperature weight information; and receiving the outdoor temperature and/or the temperature weight information sent by a cloud server.
In the preferred technical scheme of the intelligent water heater control method, the configuration request information includes position information of the intelligent water heater.
According to a second aspect of an embodiment of the present invention, there is provided an intelligent water heater control apparatus, for use in an intelligent water heater, the apparatus comprising:
the system comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring environmental temperature information and temperature weight information, the environmental temperature information comprises indoor temperature and outdoor temperature, the temperature weight information is used for representing the indoor temperature and/or the influence weight of the outdoor temperature on the body temperature of a user;
the determining module is used for determining a target temperature according to the environmental temperature information and the temperature weight information;
and the control module is used for controlling the intelligent water heater to heat the water temperature according to the target temperature.
In the above preferred technical solution of the intelligent water heater control device, the temperature weight information includes a temperature weight coefficient, and the obtaining module is specifically configured to: acquiring preset heat exchange information, wherein the heat exchange information is used for representing the exchange rate of indoor heat and outdoor heat; determining a temperature weight coefficient according to the heat exchange information; the determining module is specifically configured to: and determining a target temperature according to the environmental temperature information and the temperature weight coefficient.
In the above preferred technical solution of the intelligent water heater control device, the temperature weight coefficient includes a first weight coefficient corresponding to the indoor temperature and a second weight coefficient corresponding to the outdoor temperature, and the determining module is specifically configured to, when determining the target temperature according to the environmental temperature information and the temperature weight coefficient: according to the first weight coefficient, carrying out weighted calculation on the indoor temperature to obtain an indoor weighted temperature; according to the second weight coefficient, carrying out weighted calculation on the outdoor temperature to obtain an outdoor weighted temperature; and determining the target temperature according to the indoor weighted temperature and the outdoor weighted temperature.
In the above preferred technical solution of the intelligent water heater control device, the obtaining module is further configured to: acquiring environmental temperature information in a preset time period, and determining the temperature change rate of indoor temperature according to the environmental temperature information in the preset time period, wherein the temperature change rate is used for representing the change amount of a temperature value in a unit time period; and generating heat exchange information according to the temperature change rate of the indoor temperature.
In the above preferred technical solution of the intelligent water heater control device, the heat exchange information includes a temperature change rate of the indoor temperature, and the obtaining module is specifically configured to: inputting the temperature change rate into a preset heat model, and determining a corresponding temperature influence coefficient, wherein the temperature influence coefficient is used for indicating the influence degree of outdoor temperature on the body sensing temperature of a user; and determining a temperature weight coefficient according to the temperature influence coefficient.
In the above preferred technical solution of the intelligent water heater control device, the control module is further configured to: transmitting configuration request information to a cloud server, wherein the configuration request information is used for acquiring outdoor temperature and/or temperature weight information; and receiving the outdoor temperature and/or the temperature weight information sent by a cloud server.
In the preferable technical solution of the intelligent water heater control device, the configuration request information includes location information of the intelligent water heater.
According to a third aspect of an embodiment of the present invention, there is provided an electronic apparatus including: a memory, a processor, and a computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor for performing the intelligent water heater control method according to any one of the first aspect of the embodiments of the present invention.
According to a fourth aspect of the embodiments of the present invention, there is provided a computer-readable storage medium having stored therein computer-executable instructions which, when executed by a processor, are configured to implement the intelligent water heater control method according to any one of the first aspect of the embodiments of the present invention.
According to a fifth aspect of embodiments of the present invention, there is provided a computer program product comprising a computer program for execution by a processor of a method of controlling an intelligent water heater according to any one of the first aspect of embodiments of the present invention.
As can be appreciated by those skilled in the art, the intelligent water heater control method, the intelligent water heater control device, the intelligent water heater control electronic equipment and the intelligent water heater storage medium are realized by acquiring the environmental temperature information and the temperature weight information, wherein the environmental temperature information comprises indoor temperature and outdoor temperature, and the temperature weight information is used for representing the influence weight of the indoor temperature and/or the outdoor temperature on the body sensing temperature of a user; determining a target temperature according to the environmental temperature information and the temperature weight information; and controlling the intelligent water heater to heat the water temperature according to the target temperature. Because the intelligent water heater is when confirming the target temperature of water, has consulted indoor temperature and outdoor temperature simultaneously and has felt the influence of temperature to the user's body to carry out weighted calculation with the weight that matches to the two, thereby the actual body that the target temperature that makes when making the acquisition is more close to user's water and feel is felt the temperature, thereby improves intelligent water heater's water temperature control accuracy, improves user's water comfort level.
Drawings
Preferred embodiments of the intelligent water heater control method, apparatus and electronic device of the present invention are described below with reference to the accompanying drawings. The attached drawings are as follows:
fig. 1 is a schematic diagram of an application scenario of an intelligent water heater according to an embodiment of the present invention;
FIG. 2 is a flow chart of a method for controlling an intelligent water heater according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a process for determining a target temperature of an intelligent water heater according to an embodiment of the present invention;
FIG. 4 is a flow chart of a method for controlling an intelligent water heater according to another embodiment of the present invention;
FIG. 5 is a flowchart illustrating step S201 in the embodiment shown in FIG. 4;
FIG. 6 is a flowchart of step S202 in the embodiment shown in FIG. 4;
FIG. 7 is a schematic diagram of a control device for an intelligent water heater according to an embodiment of the present invention;
fig. 8 is a schematic diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
First, it should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention. Those skilled in the art can adapt it as desired to suit a particular application. For example, although the intelligent water heater control method of the present invention is described in connection with a gas water heater, this is not limiting and other devices having outlet water temperature control requirements may be configured with the intelligent water heater control method of the present invention, such as electric water heaters, air energy water heaters, and the like.
Furthermore, it should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two components. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.
First, the terms involved in the present invention will be explained:
1) The intelligent household electrical appliance is a household electrical appliance formed after a microprocessor, a sensor technology and a network communication technology are introduced into the household electrical appliance, has the characteristics of intelligent control, intelligent perception and intelligent application, and the operation process of the intelligent household electrical appliance often depends on the application and processing of modern technologies such as the Internet of things, the Internet, an electronic chip and the like, for example, the intelligent household electrical appliance can realize the remote control and management of a user on the intelligent household electrical appliance by connecting the electronic equipment.
2) The terminal equipment refers to electronic equipment with a wireless connection function, and can be in communication connection with the intelligent household electrical appliance through connecting with the Internet, or can be in communication connection with the intelligent household electrical appliance through Bluetooth, wifi and other modes. In some embodiments, the terminal device is, for example, a mobile device, a computer, or an in-vehicle device built into a hover vehicle, etc., or any combination thereof. The mobile device may include, for example, a cell phone, smart home device, wearable device, smart mobile device, virtual reality device, etc., or any combination thereof, wherein the wearable device includes, for example: smart watches, smart bracelets, pedometers, etc.
3) "plurality" means two or more, and the like. "and/or", describes an association relationship of an association object, and indicates that there may be three relationships, for example, a and/or B, and may indicate: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship.
4) The "corresponding" may refer to an association or binding relationship, and the correspondence between a and B refers to an association or binding relationship between a and B.
The following explains the application scenario of the embodiment of the present invention:
fig. 1 is a schematic diagram of an application scenario of an intelligent water heater provided by an embodiment of the present invention, as shown in fig. 1, in a scenario that a user performs a bath through hot water provided by the intelligent water heater, the intelligent water heater collects ambient temperature data through a temperature sensor, determines a target temperature matched with the ambient temperature data, and performs water temperature heating according to the target temperature, and outputs hot water corresponding to the ambient temperature, so that the user has better water comfort level when using the water. More specifically, in this application scenario, the main factor that affects the comfort level of water used by the user during the bathing process is the actual body temperature of the user, which is affected by the ambient temperature, and the same water outlet temperature, when the ambient temperature is higher, the body temperature when the user uses water will also be higher, and conversely, when the ambient temperature is lower, the body temperature when the user uses water will also be lower.
In the related technical scheme, the intelligent water heater automatically adjusts the water outlet temperature by detecting the indoor environment temperature in the bathroom where the user is located, so that the water outlet temperature is matched with the indoor environment temperature, and the water use comfort level of the user is improved. However, in the actual use process, when the user uses the water heater to perform bath, the body temperature is not only influenced by the indoor temperature, but also influenced by the outdoor temperature, in different areas, the body temperature of the user is greatly different from the body temperature of the intelligent water heater, which is estimated only through the indoor temperature, for example, when the tightness of a bathroom is poor, the body temperature of the user is reduced due to the fact that the outdoor cold air rapidly enters the bathroom, and the indoor temperature is insensitive to the indoor temperature change caused by the fact that the outdoor cold air rapidly enters the room due to the limitation of the position of the temperature sensor, or has hysteresis, at the moment, the body temperature of the user is still estimated according to the indoor temperature, and the water outlet temperature of the intelligent water heater is determined, so that the problems of inaccurate water outlet temperature control and poor water comfort of the user are caused. Therefore, how to control the outlet water temperature of the intelligent water heater to enable the outlet water temperature to be matched with the actual body temperature of a user, and avoid the influence of the outdoor temperature on the actual body temperature of the user caused by factors such as poor indoor tightness or outdoor extreme environment is a problem to be solved at present.
The following describes the technical scheme of the present invention and how the technical scheme of the present invention solves the above technical problems in detail with specific embodiments. The following embodiments may be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments. Embodiments of the present invention will be described below with reference to the accompanying drawings.
Fig. 2 is a flowchart of an intelligent water heater control method according to an embodiment of the present invention, which is applied to an intelligent gas water heater, as shown in fig. 2, and the intelligent water heater control method according to the embodiment includes the following steps:
step S101, obtaining environment temperature information and temperature weight information, wherein the environment temperature information comprises indoor temperature and outdoor temperature, and the temperature weight information is used for representing influence weight of the indoor temperature and/or the outdoor temperature on the body sensing temperature of a user.
The ambient temperature information includes, for example, an indoor temperature and an outdoor temperature, wherein the indoor temperature may be obtained by collecting ambient temperature data through a sensor unit provided in the indoor. The sensor unit may be disposed inside or outside the intelligent water heater, and may be in communication connection with the intelligent water heater through a wired or wireless manner, so as to transmit indoor temperature data to the intelligent water heater, and enable the intelligent water heater to obtain indoor temperature. In one possible implementation, the outdoor temperature may be obtained by collecting outdoor ambient temperature data through an outdoor temperature sensor unit, which is connected to the intelligent water heater in a wired or wireless manner. In another possible implementation manner, the intelligent water heater is connected to the cloud server through the internet, and temperature data of an area where the intelligent water heater is located, namely, outdoor temperature, is obtained from the cloud server, which is not described in detail herein, and a specific method for obtaining indoor temperature and outdoor temperature can be set according to needs.
The temperature weight information is information for determining the degree of influence of each of the indoor temperature and the outdoor temperature on the user's body temperature, for example. In one possible implementation, the temperature weight information includes a temperature weight coefficient, where the temperature weight coefficient may be a normalized coefficient used to characterize a percentage of the degree of influence of the indoor temperature and the outdoor temperature on the user's temperature. For example, the temperature weight coefficient is 0.8, the influence degree of the indoor temperature on the user body sensing temperature can be represented as 80%, and accordingly, the influence degree of the outdoor temperature on the user body sensing temperature can be determined as 20%. For another example, the temperature weight coefficient is 0.6, the influence degree of the outdoor temperature on the user body sensing temperature can be represented as 60%, and accordingly, the influence degree of the indoor temperature on the user body sensing temperature can be determined as 40%.
Of course, it can be understood that the temperature weight information may also be in other implementation forms, for example, a temperature weight matrix, which is used to represent the influence degree of the indoor temperature or the outdoor temperature at different positions on the body sensing temperature of the user, and is not described in detail herein, and the specific implementation form and the implementation content of the temperature weight information may be set according to specific needs, which is not limited herein specifically.
Further, the temperature weight information may be obtained by, for example, storing the temperature weight information in a configuration file in a local storage medium of the intelligent water heater, and obtaining the temperature weight information by the intelligent water heater by reading the configuration file in the local storage medium; for another example, the temperature weight information is stored in the cloud server, and the intelligent water heater obtains the temperature weight information through communication with the cloud server, wherein the temperature weight information can be requested by the intelligent water heater to the cloud server as required or can be sent by the cloud server to the intelligent water heater as required, and the temperature weight information is not repeated here.
Step S102, determining the target temperature according to the environmental temperature information and the temperature weight information.
Fig. 3 is a schematic diagram of a process of determining a target temperature of an intelligent water heater according to an embodiment of the present invention, as shown in fig. 3, according to temperature weight information, an influence degree of an indoor temperature and an outdoor temperature in environmental temperature information on a user body temperature may be determined, further, according to temperature weight information, indoor temperature and outdoor temperature are respectively weighted and calculated to obtain an indoor weighted temperature and an outdoor weighted temperature, and then, a corresponding target temperature may be obtained by calculating a sum of the indoor weighted temperature and the outdoor weighted temperature. Further, a target temperature corresponding to the sum of the indoor weighted temperature and the outdoor weighted temperature is determined according to a preset mapping relation, specifically, for example, if the sum of the indoor weighted temperature and the outdoor weighted temperature is calculated to be less than or equal to 13 ℃, the target temperature is determined to be 75 ℃, and the water outlet temperature of the water point is determined to be 30 ℃; if the sum of the indoor weighted temperature and the outdoor weighted temperature is calculated to be more than 13 ℃ and less than 23 ℃, determining that the target temperature is 65 ℃, and the water outlet temperature of the water point is 27 ℃; c. if the sum of the indoor weighted temperature and the outdoor weighted temperature is calculated to be larger than 23 ℃, the target temperature is determined to be 55 ℃, and the water outlet temperature of the water point is 24 ℃.
The target temperature may be a heating target temperature of the intelligent water heater. The target temperature is used as a heating parameter to control the intelligent water heater to heat the water temperature, and the specific implementation form of the target temperature is not particularly limited.
Step S103, controlling the intelligent water heater to heat the water temperature according to the target temperature.
For example, after determining the target temperature, the target temperature is used as a heating parameter of the intelligent water heater, and the heating unit of the intelligent water heater is controlled to operate so as to heat the water temperature. Specifically, the heating unit of the intelligent water heater comprises a water temperature sensor, the water temperature is collected through the water temperature sensor in the water temperature heating process through the heating unit, closed-loop control is carried out according to the water temperature, the heating power of the heating unit is adjusted, the heating power capable of enabling the water temperature to be consistent with the target temperature is finally determined, and the heating power is used for heating, so that the water temperature is controlled. Optionally, in this process, in order to compensate the heat loss in the outlet pipe in the hot water output process, the intelligent water heater can carry out temperature compensation on the basis of the target temperature in the heating process according to preset temperature compensation parameters, and the heating power of the water heater is increased, so that the outlet water temperature of the intelligent water heater is consistent with the target temperature.
In this embodiment, by acquiring environmental temperature information and temperature weight information, where the environmental temperature information includes indoor temperature and outdoor temperature, the temperature weight information is used to characterize the influence weight of the indoor temperature and/or the outdoor temperature on the user body sensing temperature; determining a target temperature according to the environmental temperature information and the temperature weight information; and controlling the intelligent water heater to heat the water temperature according to the target temperature. Because the intelligent water heater is when confirming the target temperature of water, has consulted indoor temperature and outdoor temperature simultaneously and has felt the influence of temperature to the user's body to carry out weighted calculation with the weight that matches to the two, thereby the actual body that the target temperature that makes when making the acquisition is more close to user's water and feel is felt the temperature, thereby improves intelligent water heater's water temperature control accuracy, improves user's water comfort level.
Fig. 4 is a flowchart of an intelligent water heater control method according to another embodiment of the present invention, and as shown in fig. 4, the intelligent water heater control method according to this embodiment further refines the step of obtaining temperature weight information on the basis of the intelligent water heater control method according to the embodiment shown in fig. 2, and then the intelligent water heater control method according to this embodiment includes the following steps:
step S201, obtaining preset heat exchange information, where the heat exchange information is used to characterize an exchange rate of indoor heat and outdoor heat.
Illustratively, the heat exchange information is information determined according to the tightness of the room and the characteristics of the outdoor environment, wherein the greater the outdoor air flow rate is, the higher the exchange rate of indoor heat with outdoor heat is when the tightness of the room is worse, and thus the heat exchange information can be determined by the tightness of the room and the outdoor air flow rate. Further, the heat exchange information may be determined by at least one of the room tightness and the outdoor air flow rate, and the specific determining method is various, and the heat exchange information may be a heat exchange rate value or a coefficient between 0 and 1, which is not described in detail herein.
Optionally, the heat exchange information includes a temperature change rate of the indoor temperature, as shown in fig. 5, and step S201 includes two specific implementation steps of steps S2011 and S2012:
in step S2011, environmental temperature information in a preset time period is collected, and a temperature change rate of indoor temperature is determined according to the environmental temperature information in the preset time period, wherein the temperature change rate is used for representing a change amount of a temperature value in a unit time period.
In step S2012, heat exchange information is generated according to the temperature change rate of the indoor temperature.
The environmental temperature information includes indoor temperature and outdoor temperature, and the indoor temperature and the outdoor temperature within a preset time period are collected for analysis, and the outdoor temperature and the indoor temperature have certain correlation, namely the indoor temperature can be influenced by the outdoor temperature to generate temperature change, so that according to the temperature change rate of the indoor temperature, the indoor and outdoor heat exchange rate can be determined, wherein the heat exchange rate is the heat exchange information, further, when the tightness of a house is better, the indoor and outdoor heat exchange rate is lower, the temperature change rate is lower, otherwise, the tightness of the house is worse, the indoor and outdoor heat exchange rate is higher, and the temperature change rate is higher. Thus, in one possible implementation, the heat exchange information is information that characterizes the tightness of the house.
Step S202, determining a temperature weight coefficient according to the heat exchange information.
Optionally, the heat exchange information includes a temperature change rate of the indoor temperature, as shown in fig. 6, and step S202 includes two specific implementation steps of steps S2021 and S2022:
in step S2021, the temperature change rate is input into a preset thermal model, and a corresponding temperature influence coefficient is determined, where the temperature influence coefficient characterizes the degree of influence of the outdoor temperature on the user body temperature.
In step S2022, a temperature weight coefficient is determined according to the temperature influence coefficient.
Specifically, after the temperature change rate is input into the heat model, the heat model can output a corresponding temperature influence coefficient according to the input temperature change rate, and the temperature influence coefficient is exemplified to indicate the influence degree of the outdoor temperature and the body sensing temperature of the user, when the temperature influence coefficient is large, the corresponding actual condition is that the house tightness is poor, at the moment, the influence degree of the outdoor temperature on the body sensing temperature is large, otherwise, when the temperature influence coefficient is small, the corresponding actual condition is that the house tightness is good, at the moment, the influence degree of the outdoor temperature on the body sensing temperature is small. Further, according to the temperature influence coefficient and a preset mapping relation obtained through testing, a corresponding temperature weight coefficient can be determined, wherein the temperature weight coefficient comprises a first weight coefficient corresponding to the indoor temperature and a second weight coefficient corresponding to the outdoor temperature by way of example. The larger the temperature influence coefficient is, the larger the second weight coefficient is; the smaller the temperature influence coefficient, the larger the first weight coefficient.
In this embodiment, through gathering indoor outer temperature data, confirm the temperature change rate to according to temperature change rate and heat model of predetermineeing, confirm temperature influence coefficient, thereby confirm the degree of influence of outdoor temperature to user's body temperature, realized the evaluation result to user's body temperature is more accurate, and then can improve the control accuracy of outlet water temperature, improve user's water comfort level.
Step S203, carrying out weighted calculation on the indoor temperature according to the first weight coefficient to obtain the indoor weighted temperature; and according to the second weight coefficient, carrying out weighted calculation on the outdoor temperature to obtain the outdoor weighted temperature.
Step S204, determining the target temperature according to the indoor weighted temperature and the outdoor weighted temperature.
Specifically, after the first weight coefficient and the second weight coefficient are determined, the first weight coefficient and the second weight coefficient are used for carrying out weighted calculation on the indoor temperature and the outdoor temperature respectively, so that quantitative characterization of influence of the indoor temperature and the outdoor temperature on the body feeling temperature of the user, namely the indoor weighted temperature and the outdoor weighted temperature, is obtained, and further, the target temperature obtained through the calculation of the indoor weighted temperature and the outdoor weighted temperature can be more close to the real body feeling temperature of the user when the user uses water, so that the water using comfort level of the user is improved.
Step S205, controlling the intelligent water heater to heat the water temperature according to the target temperature.
The implementation manner of step S205 is the same as that of step S103 in the embodiment shown in fig. 2, and will not be described here again.
Optionally, in one possible implementation manner, before step S203, the method further includes:
step S200A, sending configuration request information to a cloud server, wherein the configuration request information is used for acquiring outdoor temperature and/or temperature weight information;
step S200B, receiving outdoor temperature and/or temperature weight information sent by the cloud server.
In one possible implementation, the configuration request information includes location information of the intelligent water heater. After receiving the position information of the intelligent water heater, the cloud server determines outdoor temperature information corresponding to the position information and sends the temperature information to the intelligent water heater.
In another possible implementation manner, the configuration request information includes the location information of the intelligent water heater, after the cloud server receives the location information of the intelligent water heater, the cloud server invokes the temperature weight information of other users in the location area corresponding to the location information according to the location information, because one important factor for determining the temperature weight information is data determined by the characteristics of the house itself, such as the tightness and the wall thickness of the house, for the house in the same cell, the temperature weight information has a certain similarity, therefore, the cloud server can invoke the temperature weight information of other users in the same location and the same cell after receiving the location information of the intelligent water heater, and send the temperature weight information to the intelligent water heater, so that the intelligent water heater can quickly obtain the correct temperature weight information.
Fig. 7 is a schematic structural diagram of an intelligent water heater control device according to an embodiment of the present invention, which is applied to an intelligent water heater, as shown in fig. 7, the intelligent water heater control device 3 provided in this embodiment includes:
the obtaining module 31 is configured to obtain environmental temperature information and temperature weight information, where the environmental temperature information includes an indoor temperature and an outdoor temperature, and the temperature weight information is used to characterize the indoor temperature and/or an influence weight of the outdoor temperature on the body sensing temperature of the user.
A determining module 32, configured to determine a target temperature according to the environmental temperature information and the temperature weight information.
And the control module 33 is used for controlling the intelligent water heater to heat the water temperature according to the target temperature.
The acquisition module 31, the determination module 32 and the control module 33 are sequentially connected. The intelligent water heater control device 3 provided in this embodiment may execute the technical scheme of the method embodiment shown in fig. 2-6, and its implementation principle and technical effect are similar, and will not be described herein again.
Fig. 8 is a schematic diagram of an electronic device according to an embodiment of the present invention, and as shown in fig. 8, the electronic device 4 provided in this embodiment includes: memory 41, processor 42 and computer program.
Wherein a computer program is stored in the memory 41 and is configured to be executed by the processor 42 to implement the intelligent water heater control method provided by any of the embodiments of the present invention corresponding to fig. 2-6.
Wherein the memory 41 and the processor 42 are connected by a bus 43.
Alternatively, the electronic device 4 may be any one of an intelligent gas water heater, an intelligent electric water heater, and an intelligent air energy water heater.
The relevant descriptions and effects corresponding to the steps in the embodiments corresponding to fig. 2 to fig. 6 may be correspondingly understood, and are not repeated herein.
An embodiment of the present invention provides a computer readable storage medium having a computer program stored thereon, the computer program being executed by a processor to implement the intelligent water heater control method provided in any of the embodiments corresponding to fig. 2-6 of the present invention.
The computer readable storage medium may be, among other things, ROM, random Access Memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
An embodiment of the present invention provides a computer program product, including a computer program, where the computer program is executed by a processor to perform the intelligent water heater control method according to any of the embodiments corresponding to fig. 2-6 of the present invention.
In the several embodiments provided by the present invention, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of modules is merely a logical function division, and there may be additional divisions of actual implementation, e.g., multiple modules or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or modules, which may be in electrical, mechanical, or other forms.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This invention is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It is to be understood that the invention is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will fall within the scope of the present invention.
Claims (9)
1. A method for controlling an intelligent water heater, the method comprising:
acquiring environment temperature information and temperature weight information, wherein the environment temperature information comprises indoor temperature and outdoor temperature, and the temperature weight information is used for representing the influence weight of the indoor temperature and/or the outdoor temperature on the body sensing temperature of a user;
determining a target temperature according to the environmental temperature information and the temperature weight information;
controlling the intelligent water heater to heat the water temperature according to the target temperature;
the temperature weight information comprises a temperature weight coefficient, and the acquisition of the temperature weight information comprises the following steps:
acquiring preset heat exchange information, wherein the heat exchange information is used for representing the exchange rate of indoor heat and outdoor heat;
determining a temperature weight coefficient according to the heat exchange information;
determining a target temperature according to the environmental temperature information and the temperature weight information, including:
and determining a target temperature according to the environmental temperature information and the temperature weight coefficient.
2. The method of claim 1, wherein the temperature weight coefficients include a first weight coefficient corresponding to the indoor temperature and a second weight coefficient corresponding to the outdoor temperature, and determining a target temperature from the ambient temperature information and the temperature weight coefficients comprises:
according to the first weight coefficient, carrying out weighted calculation on the indoor temperature to obtain an indoor weighted temperature;
according to the second weight coefficient, carrying out weighted calculation on the outdoor temperature to obtain an outdoor weighted temperature;
and determining the target temperature according to the indoor weighted temperature and the outdoor weighted temperature.
3. The method according to claim 1, wherein the method further comprises:
acquiring environmental temperature information in a preset time period, and determining the temperature change rate of indoor temperature according to the environmental temperature information in the preset time period, wherein the temperature change rate is used for representing the change amount of a temperature value in a unit time period;
and generating heat exchange information according to the temperature change rate of the indoor temperature.
4. A method according to claim 3, wherein the heat exchange information includes a temperature change rate of the indoor temperature, and determining a temperature weight coefficient according to the heat exchange information includes:
inputting the temperature change rate into a preset heat model, and determining a corresponding temperature influence coefficient, wherein the temperature influence coefficient is used for indicating the influence degree of outdoor temperature on the body sensing temperature of a user;
and determining a temperature weight coefficient according to the temperature influence coefficient.
5. The method according to any one of claims 1-4, further comprising:
transmitting configuration request information to a cloud server, wherein the configuration request information is used for acquiring outdoor temperature and/or temperature weight information;
and receiving the outdoor temperature and/or the temperature weight information sent by a cloud server.
6. The method of claim 5, wherein the configuration request information includes location information of the intelligent water heater.
7. An intelligent water heater control apparatus, the apparatus comprising:
the system comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring environmental temperature information and temperature weight information, the environmental temperature information comprises indoor temperature and outdoor temperature, the temperature weight information is used for representing the indoor temperature and/or the influence weight of the outdoor temperature on the body temperature of a user;
the determining module is used for determining a target temperature according to the environmental temperature information and the temperature weight information;
the control module is used for controlling the intelligent water heater to heat the water temperature according to the target temperature;
the temperature weight information comprises a temperature weight coefficient, and the acquisition module is specifically used for when acquiring the temperature weight information: acquiring preset heat exchange information, wherein the heat exchange information is used for representing the exchange rate of indoor heat and outdoor heat; determining a temperature weight coefficient according to the heat exchange information; the determining module is specifically configured to: and determining a target temperature according to the environmental temperature information and the temperature weight coefficient.
8. An electronic device, comprising: a memory, a processor, and a computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor to implement the intelligent water heater control method as claimed in any one of claims 1 to 6.
9. A computer readable storage medium having stored therein computer executable instructions which when executed by a processor are for implementing the intelligent water heater control method as claimed in any one of claims 1 to 6.
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