CN113669911B - Heating control method, device, equipment and storage medium - Google Patents

Heating control method, device, equipment and storage medium Download PDF

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Publication number
CN113669911B
CN113669911B CN202010413439.2A CN202010413439A CN113669911B CN 113669911 B CN113669911 B CN 113669911B CN 202010413439 A CN202010413439 A CN 202010413439A CN 113669911 B CN113669911 B CN 113669911B
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user
water
time
heating
determining
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CN113669911A (en
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李雪
曹冠忠
王爽
白智锐
陈小雷
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Qingdao Economic And Technology Development District Haier Water Heater Co ltd
Haier Smart Home Co Ltd
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Qingdao Economic And Technology Development District Haier Water Heater Co ltd
Haier Smart Home Co Ltd
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/20Arrangement or mounting of control or safety devices
    • F24H9/2007Arrangement or mounting of control or safety devices for water heaters

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

The embodiment of the invention discloses a heating control method, a heating control device, heating control equipment and a storage medium, and relates to the field of water heaters. The method comprises the following steps: acquiring the appearance information of a user at a water using position; determining the next time of using water and heating parameters of the user according to the acquired occurrence information; and controlling the water heater to heat according to the determined heating parameters before the next water use by the user according to the next water use time of the user. The embodiment of the invention provides a heating control method, a heating control device, heating control equipment and a storage medium, which are used for mining the habit of water consumption of a user and automatically heating and controlling a water heater by utilizing the mined habit of the user, so that the trouble of manual operation of the user is avoided, and the effect of saving energy is realized.

Description

Heating control method, device, equipment and storage medium
Technical Field
The embodiment of the invention relates to the field of water heaters, in particular to a heating control method, a heating control device, heating control equipment and a storage medium.
Background
The water heater is a device which can increase the temperature of cold water into hot water in a certain time by various physical principles. According to different principles, the water heater can be divided into an electric water heater, a gas water heater, a solar water heater, a magnetic water heater, an air energy water heater, a heating water heater and the like.
Current water heaters require the user to manually turn on the heater before using the hot water, and manually set the temperature and mode. However, in practical use, users often forget to turn on the water heater in advance, so that hot water cannot be used in time. To avoid this problem, a user may leave the water heater on all the day. But this approach can result in a significant waste of electrical energy.
Therefore, how to reduce manual operations of users and achieve the purpose of energy saving becomes a problem to be solved urgently in the field of current water heaters.
Disclosure of Invention
Embodiments of the present invention provide a heating control method, apparatus, device, and storage medium to solve the above problems.
In a first aspect, an embodiment of the present invention provides a heating control method, where the method includes:
acquiring the appearance information of a user at a water using position;
determining the next time of using water and heating parameters of the user according to the acquired occurrence information;
and controlling the water heater to heat according to the determined heating parameters before the next water use by the user according to the time of the next water use by the user.
Further, the determining the time and heating parameters of the next water use of the user according to the acquired occurrence information includes:
and determining the next time of using water and heating parameters of the user according to the appearance information of the user and the historical water using information of the user.
Further, the determining the time and the heating parameters of the next water consumption of the user according to the appearance information of the user and the historical water consumption information of the user comprises:
determining the water consumption probability of the user in each time period according to the appearance time of the user and the historical water consumption time of the user;
determining the next water using time of the user according to the water using probability of the user in each time period;
and determining the heating parameters of the next water use of the user according to the time of the next water use of the user.
Further, the determining the water consumption probability of the user in each time period according to the appearance time of the user and the historical water consumption time of the user includes:
counting the water consumption times of the user in each time period according to the appearance time of the user and the historical water consumption time of the user;
and determining the water consumption probability of the user in each time period according to the counted water consumption times.
Further, the counting the water consumption times of the user in each time period according to the appearance time of the user and the historical water consumption time of the user includes:
matching the appearance time of the user with each time period;
and if the matching is consistent, increasing the water consumption times of the target time period, wherein the target time period is the time period which is consistent with the occurrence time matching of the user.
Further, the determining the heating parameter of the next water use of the user according to the time of the next water use of the user comprises:
determining the heating parameter of the next water consumption of the user according to the time of the next water consumption of the user based on the mapping relation between the water consumption time and the heating parameter;
the mapping relation can be determined according to the historical water using time of the user and the heating parameter of the historical water using time.
Further, the determining the time and heating parameters of the next water use of the user according to the acquired occurrence information includes:
matching the appearance time of the user with the historical water consumption time of the user;
if the matching is inconsistent, determining the next water using time of the user according to the appearance time of the user;
and determining the heating parameters of the next water consumption of the user according to the set heating parameters.
Further, after the obtaining of the presence information of the user at the water using position, the method further comprises:
determining the continuous non-appearing time length of the user according to the appearing information of the user at the water using position;
and if the continuous non-appearing time length of the user is greater than the first time length threshold value, controlling the water heater to be shut down.
Further, if the duration that the user does not appear continuously is greater than the first duration threshold, after controlling the water heater to shut down, the method further includes:
determining whether the user is present at the water using position or not according to the presence information of the user at the water using position;
and if the user is present at the water using position, controlling the water heater to start.
Further, the method further comprises:
if the shutdown time of the water heater is greater than the second time threshold, determining the heating temperature, the heating frequency and the heating times of the water heater according to the shutdown time of the water heater;
and starting the water heater to heat according to the heating temperature, the heating frequency and the heating times so as to purify the water quality in the water heater.
Further, the determining the heating temperature, the heating frequency and the heating times of the water heater according to the shutdown duration of the water heater includes:
if the shutdown time of the water heater is greater than the second time threshold, determining that the heating temperature of the water heater after the water heater is started is a first temperature, the heating frequency is a first frequency, and the heating times are first times;
if the shutdown time of the water heater is greater than a third time threshold, determining that the heating temperature after the water heater is started is a second temperature, the heating frequency is a first frequency and the heating times are first times, wherein the third time threshold is greater than the second time threshold;
if the shutdown time length of the water heater is equal to a fourth time length threshold value, determining that the heating temperature after the water heater is started is a second temperature, the heating frequency is a second frequency and the heating times are second times, wherein the fourth time length threshold value is greater than the third time length threshold value, the second temperature is greater than the first temperature, the second frequency is greater than the first frequency, and the second times are greater than the first times;
if the shutdown duration of the water heater is greater than the fourth duration threshold, determining that the heating temperature after the water heater is started is the second temperature, the heating frequency is a third frequency, and the heating times are third times, wherein the third frequency is smaller than the second frequency, and the second times is greater than the first times.
Further, after the obtaining of the presence information of the user at the water usage position, the method further includes:
if the water using position of the user and the installation position of the water heater are located in the same area, determining whether the user is safe or not according to the occurrence information and the water using information of the user at the water using position;
and if the user is determined to have danger, carrying out danger prompt.
Further, the determining whether the user is safe according to the presence information and the water use information of the user at the water use position includes:
determining whether the user is located in the area where the water using position belongs according to the appearance information of the user at the water using position;
determining whether the user uses water within a set time and/or whether the water temperature is smaller than a first temperature threshold value according to the water use information;
and determining whether the user is safe according to whether the user uses water within the set time and/or whether the water temperature is less than the first temperature threshold.
Further, the determining whether the user is safe according to whether the user uses water within the set time and/or whether the water temperature is less than the first temperature threshold includes:
and if at least one of the condition that the user does not use water within the set time, the water temperature is less than the first temperature threshold value, the continuous water using time is greater than the fifth time threshold value and the water temperature continuously drops to the second temperature threshold value is determined, and the user is in the area where the water using position belongs, determining that the user is dangerous.
Further, the method further comprises:
detecting whether a user enters an area where a water heater is located;
and if the user is detected not to be in the area where the water heater is located, closing the screen of the water heater.
In a second aspect, an embodiment of the present invention further provides a heating control apparatus, including:
the information acquisition module is used for acquiring the appearance information of the user at the water use position;
the parameter determining module is used for determining the time and heating parameters of next water use of the user according to the acquired occurrence information;
and the heating module is used for controlling the water heater to heat according to the determined heating parameters before the next water use by the user according to the next water use time of the user.
Further, the parameter determination module includes:
and the parameter determining unit is used for determining the next time of using water and heating parameters of the user according to the appearance information of the user and the historical water using information of the user.
Further, the parameter determination unit includes:
the probability determining subunit is used for determining the water consumption probability of the user in each time period according to the occurrence time of the user and the historical water consumption time of the user;
the time determining subunit is used for determining the next water using time of the user according to the water using probability of the user in each time period;
and the parameter determining subunit is used for determining the heating parameter of the next water use of the user according to the time of the next water use of the user.
Further, the probability determination subunit is specifically configured to:
counting the water consumption times of the user in each time period according to the appearance time of the user and the historical water consumption time of the user;
and determining the water consumption probability of the user in each time period according to the counted water consumption times.
Further, the counting the water consumption times of the user in each time period according to the appearance time of the user and the historical water consumption time of the user includes:
matching the appearance time of the user with each time period;
and if the matching is consistent, increasing the water consumption times of the target time period, wherein the target time period is the time period which is consistent with the occurrence time matching of the user.
Further, the parameter determination subunit is specifically configured to:
determining the heating parameter of the next water consumption of the user according to the time of the next water consumption of the user based on the mapping relation between the water consumption time and the heating parameter;
the mapping relation can be determined according to the historical water consumption time of the user and the heating parameter of the historical water consumption time.
Further, the parameter determination module includes:
the time matching unit is used for matching the appearance time of the user with the historical water consumption time of the user;
the time determining unit is used for determining the next water using time of the user according to the appearance time of the user if the matching is inconsistent;
and the parameter determining unit is used for determining the heating parameter of the next water use of the user according to the set heating parameter.
Further, the apparatus further comprises:
the time length determining module is used for determining the continuous non-appearing time length of the user according to the appearing information of the user at the water using position after the appearing information of the user at the water using position is obtained;
and the shutdown module is used for controlling the water heater to shut down if the continuous non-appearing time length of the user is greater than the first time length threshold value.
Further, the apparatus further comprises:
the position determining module is used for determining whether the user is currently present at the water using position according to the information of the user on the water using position after controlling the water heater to be powered off if the continuous non-presence time of the user is greater than a first time threshold;
and the starting module is used for controlling the water heater to start if the user is present at the water using position currently.
Further, the apparatus further comprises:
the heating temperature determining module is used for determining the heating temperature, the heating frequency and the heating times of the water heater according to the shutdown duration of the water heater if the shutdown duration of the water heater is greater than a second duration threshold;
and the heating module is used for starting the water heater to heat according to the heating temperature, the heating frequency and the heating times so as to purify the quality of water in the water heater.
Further, the heating temperature determination module includes:
the first heating unit is used for determining that the heating temperature after the water heater is started is a first temperature, the heating frequency is a first frequency and the heating times are first times if the shutdown time of the water heater is greater than the second time threshold;
the second heating unit is used for determining that the heating temperature after the water heater is started is a second temperature, the heating frequency is a first frequency and the heating times is a first time if the shutdown time of the water heater is greater than a third time threshold, wherein the third time threshold is greater than the second time threshold;
the third heating unit is used for determining that the heating temperature after the water heater is started is a second temperature, the heating frequency is a second frequency and the heating times are second times if the shutdown time of the water heater is equal to a fourth time threshold, wherein the fourth time threshold is greater than the third time threshold, the second temperature is greater than the first temperature, the second frequency is greater than the first frequency, and the second times are greater than the first times;
and the fourth heating unit is used for determining that the heating temperature after the water heater is started is the second temperature, the heating frequency is a third frequency and the heating times are third times if the shutdown duration of the water heater is greater than the fourth duration threshold, wherein the third frequency is smaller than the second frequency, and the second times is greater than the first times.
Further, the apparatus further comprises:
the safety determination module is used for determining whether the user is safe or not according to the appearance information of the user at the water using position and the water using information if the water using position of the user and the installation position of the water heater are in the same area after the appearance information of the user at the water using position is obtained;
and the danger prompting module is used for carrying out danger prompting if the user is determined to have danger.
Further, the security determination module includes:
the area determining unit is used for determining whether the user is located in the area where the water using position belongs according to the appearance information of the user at the water using position;
the water consumption determining unit is used for determining whether the user uses water within set time and/or whether the water consumption temperature is smaller than a first temperature threshold value according to the water consumption information;
and the safety determining unit is used for determining whether the user is safe according to whether the user uses water within the set time and/or whether the water temperature is less than the first temperature threshold.
Further, the security determination unit includes:
and the safety determination subunit is used for determining that the user is dangerous if at least one of the conditions that the user does not use water within the set time, the water temperature is less than the first temperature threshold value, the continuous water use time is greater than the fifth time threshold value and the water temperature continuously drops to the second temperature threshold value is determined, and the user is in the area where the water use position belongs.
Further, the apparatus further comprises:
the area detection module is used for detecting whether a user enters an area where the water heater is located;
and the screen closing module is used for closing the screen of the water heater if the user is detected not to be in the area where the water heater is located.
In a third aspect, an embodiment of the present invention further provides an electronic device, where the electronic device includes:
one or more processors;
a storage device to store one or more programs,
when executed by the one or more processors, cause the one or more processors to implement a heating control method as in any one of the embodiments of the invention.
In a fourth aspect, the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to implement the heating control method according to any one of the embodiments of the present application.
According to the embodiment of the invention, the time and the heating parameters of the next water use of the user are determined according to the information of the water use position of the user, so that the water use habit of the user is excavated. And then, according to the time of next water use of the user, the water heater is controlled to heat according to the determined heating parameters before the next water use of the user, so that the water heater is automatically heated and controlled according to the water use habit of the user, the trouble of manual operation of the user is avoided, and the purpose of energy conservation is realized.
Furthermore, because the user must be present at the water usage location when using water, a water temperature attempt may also be present at the user water location when the user needs water but the water temperature does not meet the user's requirements. The information about the presence of the user at the water use position comprises the water use condition of the user and the condition that the user needs water. Therefore, the water use habit of the user can be fully mined according to the appearance information of the water use position of the user.
Drawings
Fig. 1 is a flowchart of a heating control method according to an embodiment of the present invention;
FIG. 2 is a flow chart of another heating control method provided by an embodiment of the present application;
FIG. 3 is a flow chart of another heating control method provided by an embodiment of the present invention;
FIG. 4 is a flow chart of another heating control method provided by an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a heating control device according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an apparatus according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Fig. 1 is a flowchart of a heating control method according to an embodiment of the present invention. The embodiment can be applied to the condition of controlling the water heater to heat. The method may be performed by a heating control device, which may be implemented in software and/or hardware. Referring to fig. 1, a heating control method provided in an embodiment of the present invention includes:
and S110, acquiring the appearance information of the user at the water using position.
The water using position refers to a position where hot water in the water heater needs to be used.
In particular, the water usage location may be any location where the use of hot water within the water heater is desired. For example, the water using position can be a kitchen sink position, a hand basin position, and a bathroom position. The present embodiment does not set any limit to this.
The presence information of the user at the water use position refers to the presence information of the user at the water use position. Specifically, the presence information may be the presence time and the presence frequency of the user at the user location, and the like.
Optionally, the appearance information of the user at the water using position may be collected by a camera, or may be collected by a radar that senses a person.
Specifically, the presence information of the user at the water usage position may include the presence information of the user at the water usage position at the historical time, or may include the presence information of the user at the water usage position at the current time.
And S120, determining the next time of using water and heating parameters of the user according to the acquired occurrence information.
Wherein, the heating parameter refers to the parameter required when the water heater heats. Specifically, the heating parameters include a heating temperature and a heating pattern. Illustratively, the heating mode may again include a bathing mode, a washing mode, and the like.
In order to meet the condition that the user may use water, determining the time and heating parameters of the next time of using water by the user according to the acquired occurrence information includes:
matching the appearance time of the user with the historical water using time of the user;
if the matching is inconsistent, determining the next water using time of the user according to the appearance time of the user;
and determining the heating parameters of the next water use of the user according to the set heating parameters.
Based on the technical characteristics, the embodiment of the invention can control the water heater to heat based on the set heating parameters when only the user appears but does not use water, so as to meet the condition that the user can possibly use water.
And S130, controlling the water heater to heat according to the determined heating parameters before the next water use of the user according to the time of the next water use of the user.
Specifically, the water heater can be controlled to set time before the user uses water next time, and heating is carried out according to the determined heating parameters.
Illustratively, the set time may be 1 hour, 30 minutes, or the like.
To avoid the problem of heating too early to cause repeated heating, the set time can be determined according to the maximum heating time of the water heater.
In order to further avoid the problem of repeated heating caused by too early heating, the control water heater heats according to the determined heating parameters before the user uses water next time according to the time of the user using water next time, and the control water heater comprises:
pre-estimating the heating time of the water heater according to the determined heating parameters;
determining the heating time of the next water use of the user according to the estimated heating time;
and controlling the water heater to heat according to the determined heating parameters within the determined heating time.
According to the embodiment of the invention, the time and the heating parameters of the next water use of the user are determined according to the information of the water use position of the user, so that the water use habit of the user is excavated. And then, according to the time of next water use of the user, the water heater is controlled to heat according to the determined heating parameters before the next water use of the user, so that the water heater is automatically heated and controlled according to the water use habit of the user, the trouble of manual operation of the user is avoided, and the purpose of energy conservation is realized.
Furthermore, because the user must be present at the water usage location when using water, a water temperature attempt may also be present at the user water location when the user needs water but the water temperature does not meet the user's requirements. The information about the presence of the user at the water use position comprises the water use condition of the user and the condition that the user needs water. Therefore, the water use habit of the user can be fully mined according to the appearance information of the water use position of the user.
In order to further improve the energy-saving effect of the water heater, the method further comprises the following steps:
detecting whether a user enters an area where a water heater is located;
and if the user is detected not to be in the area where the water heater is located, closing the screen of the water heater.
Based on the technical characteristics, the embodiment of the invention controls the closing or opening of the screen of the water heater according to the appearance information of the user in the area where the water heater is located, so as to avoid the waste of resources caused by the opening of the screen when the user does not need the screen.
Generally, water in a water heater is easy to breed bacteria under the condition of not heating for a long time. To solve this problem, the method further comprises:
if the shutdown time of the water heater is greater than the second time threshold, determining the heating temperature, the heating frequency and the heating times of the water heater according to the shutdown time of the water heater;
and starting the water heater to heat according to the heating temperature, the heating frequency and the heating times so as to purify the water quality in the water heater.
And the second time length threshold value of the water heater is the maximum time length for the water heater to continuously not heat on the premise that the quality of the water in the water heater belongs to a normal range.
And if the shutdown time of the water heater is greater than the second time threshold, the quality of the water in the water heater is abnormal.
Specifically, the determining the heating temperature, the heating frequency and the heating frequency of the water heater according to the shutdown duration of the water heater includes:
if the shutdown time of the water heater is greater than the second time threshold, determining that the heating temperature of the water heater after startup is a first temperature, the heating frequency is a first frequency and the heating times are first times;
if the shutdown time length of the water heater is greater than a third time length threshold value, determining that the heating temperature after the water heater is started is a second temperature, the heating frequency is a first frequency and the heating times are first times, wherein the third time length threshold value is greater than the second time length threshold value;
if the shutdown time length of the water heater is equal to a fourth time length threshold value, determining that the heating temperature after the water heater is started is a second temperature, the heating frequency is a second frequency and the heating times are second times, wherein the fourth time length threshold value is greater than the third time length threshold value, the second temperature is greater than the first temperature, the second frequency is greater than the first frequency, and the second times are greater than the first times;
if the shutdown duration of the water heater is greater than the fourth duration threshold, determining that the heating temperature after the water heater is started is the second temperature, the heating frequency is a third frequency, and the heating times are third times, wherein the third frequency is smaller than the second frequency, and the second times is greater than the first times.
Specifically, the third time length threshold, the fourth time length threshold, the first temperature, the second temperature, the first frequency, the second frequency, the third frequency, the first frequency, the second frequency, and the third frequency may be set according to actual needs.
Exemplarily, if the shutdown time of the water heater is longer than 3 days, the heating temperature of the water heater after startup is determined to be 70 ℃, the heating frequency is 1 time, and the heating frequency is 1 time;
if the shutdown time of the water heater is longer than 7 days, determining that the heating temperature of the water heater after startup is 80 ℃, the heating frequency is 1 time and the heating frequency is 1 time;
if the shutdown time of the water heater is equal to 15 days, determining that the heating temperature of the water heater after startup is 80 ℃, the heating frequency is 1 time of heating at every 5 ℃ drop, and the heating frequency is 3 times;
if the shutdown time of the water heater is longer than 15 days, the heating temperature of the water heater after startup is determined to be 80 ℃, the heating frequency is 1 time of heating every 3 days, the water heater is circularly heated again after being cooled by 5 ℃ every time, and the heating frequency is 5 times of continuous circular heating every time.
Fig. 2 is a flowchart of another heating control method provided in an embodiment of the present application. The method is an alternative scheme provided for improving the next water using time and the accuracy of heating parameters of a user on the basis of the scheme. Referring to fig. 2, the scheme includes:
and S210, acquiring the appearance information of the user at the water using position.
And S220, determining the next time of using water and heating parameters of the user according to the appearance information of the user and the historical water using information of the user.
The historical water consumption information of the user refers to the information that the user uses hot water in the water heater at the historical time.
Specifically, the historical water usage information of the user includes historical water usage time, historical water usage amount, and the like.
Specifically, the determining the time and the heating parameter of the next water consumption of the user according to the presence information of the user and the historical water consumption information of the user includes:
determining the occurrence frequency of the user in each time period according to the occurrence information of the user, and determining the water consumption of the user in each time period according to the historical water consumption information of the user;
and estimating the time and heating parameters of next water use according to the occurrence frequency of the user in each time period and the water consumption of the user in each time period.
In order to further improve the accuracy of the next water using time of the user, the determining the next water using time and the heating parameters of the user according to the appearance information of the user and the historical water using information of the user includes:
determining the water consumption probability of the user in each time period according to the appearance time of the user and the historical water consumption time of the user;
determining the next water using time of the user according to the water using probability of the user in each time period;
and determining the heating parameters of the next water use of the user according to the time of the next water use of the user.
Based on the technical characteristics, the time of the next water consumption of the user is estimated according to the historical water consumption time of the user, and compared with the time of the next water consumption of the user estimated according to the water consumption of each time period, the time of the next water consumption of the user can be accurately positioned to the time point, so that the accuracy of the time of the next water consumption of the user is improved.
Specifically, the determining the water consumption probability of the user in each time period according to the appearance time of the user and the historical water consumption time of the user includes:
counting the water consumption times of the user in each time period according to the appearance time of the user and the historical water consumption time of the user;
and determining the water consumption probability of the user in each time period according to the counted water consumption times.
In order to realize the excavation of the water demand of the user, the method for counting the water consumption times of the user in each time period according to the occurrence time of the user and the historical water consumption time of the user comprises the following steps:
matching the appearance time of the user with each time period;
and if the matching is consistent, increasing the water consumption times of the target time section.
Wherein the target period is a period matching the user's time of occurrence.
Specifically, the determining the heating parameter of the next water use of the user according to the time of the next water use of the user comprises:
determining the heating parameter of the next water consumption of the user according to the time of the next water consumption of the user based on the mapping relation between the water consumption time and the heating parameter;
the mapping relation can be determined according to the historical water using time of the user and the heating parameter of the historical water using time.
And S230, controlling the water heater to heat according to the determined heating parameters before the next water use of the user according to the time of the next water use of the user.
In practical applications, the above method can be described as follows: networking water heaters; the water heater uploads the occurrence information of the user and the water consumption information of the user to a remote server; determining the next water consumption time of the user by the remote server based on a pre-trained model according to the occurrence information of the user and the historical water consumption information of the user; determining the heating parameter of the next water consumption of the user according to the determined time of the next water consumption of the user based on the mapping relation between the water consumption time and the heating parameter; generating a water use mode table according to the time of next water use of the user and the heating parameter of the next water use of the user; generating a heating control instruction according to the water usage pattern table, issuing the heating control instruction to the water heater, and realizing intelligent heating by the water heater according to the heating control instruction; and uploading the heating parameters and the heating results to a remote server, and displaying the heating parameters and the heating results at an application end for a user to view.
According to the technical scheme of the embodiment of the invention, the historical water consumption information of the user is combined on the basis of the presence information of the user, so that the time for next water consumption of the user and the accuracy of the heating parameter are improved.
Fig. 3 is a flowchart of another heating control method according to an embodiment of the present invention. On the basis of the scheme, the scheme provides an alternative scheme for further improving the energy-saving effect of the water heater. Referring to fig. 3, the scheme includes:
and S310, acquiring the appearance information of the user at the water using position.
And S320, determining the continuous non-appearing time length of the user according to the appearing information of the user at the water using position.
And S330, if the continuous non-occurrence time of the user is greater than a first time threshold, controlling the water heater to be shut down.
The continuous absence of the user indicates that the user does not go home, so that the continuous absence duration of the user can be understood as the outgoing duration of the user.
The first duration threshold is the maximum value of the normal away time of the user. Specifically, the first duration threshold may be 12 hours, 24 hours, 48 hours, or the like.
And S340, if the continuous non-appearing time of the user is less than or equal to the first time threshold, determining the next time of using water and heating parameters of the user according to the obtained appearing information.
And S350, controlling the water heater to heat according to the determined heating parameters before the next water use of the user according to the next water use time of the user.
According to the technical scheme of the embodiment of the invention, if the continuous non-appearing time length of the user is greater than the first time length threshold value, the water heater is controlled to be shut down, so that if the continuous non-appearing time length of the user is greater than the first time length threshold value, the fact that the user goes out for a long time is judged, and the water heater is automatically shut down, so that resource waste caused by repeated heating of the water heater is avoided.
Further, if the duration that the user does not appear continuously is greater than the first duration threshold, after controlling the water heater to shut down, the method further includes:
determining whether the user is present at the water using position or not according to the presence information of the user at the water using position;
and if the user is present at the water using position, controlling the water heater to start.
Based on the technical characteristics, the embodiment of the invention can realize that the water heater is automatically started up after the user is sensed again, so as to avoid the trouble of manual operation of the user.
Fig. 4 is a flowchart of another heating control method according to an embodiment of the present invention. The scheme is an alternative scheme provided for improving the water use safety of users on the basis of the scheme. Referring to fig. 4, the scheme includes:
and S410, acquiring the appearance information of the user at the water using position.
And S420, if the water using position of the user and the installation position of the water heater are located in the same area, determining whether the user is safe or not according to the occurrence information and the water using information of the user at the water using position, and if the user is determined to have danger, carrying out danger prompt.
Specifically, the usage scenario in which the water usage location of the user and the installation location of the water heater are located in the same area may be a scenario in which the water heater is installed in a toilet, and is located in the same area as the wash basin and the bathroom.
The water consumption information includes whether water is used, the amount of water used, the temperature of water used, and the like.
Optionally, the danger prompting mode may be that an alarm device in the water heater automatically prompts, or the water heater connected with the wireless network pushes a danger prompting message to an Application (APP) end.
Specifically, the determining whether the user is safe according to the presence information and the water consumption information of the user at the water consumption position includes:
determining whether the user is located in the area where the water using position belongs according to the appearance information of the user at the water using position;
determining whether the user uses water within a set time and/or whether the water temperature is less than a first temperature threshold value according to the water use information;
and determining whether the user is safe according to whether the user uses water within the set time and/or whether the water temperature is less than the first temperature threshold.
The first temperature threshold value refers to a minimum temperature value of normal water used by a user.
The determining whether the user is safe according to whether the user uses water within the set time and/or whether the water temperature is less than the first temperature threshold includes:
and if at least one of the condition that the user does not use water within the set time, the water temperature is less than the first temperature threshold value, the continuous water using time is greater than the fifth time threshold value and the water temperature continuously drops to the second temperature threshold value is determined, and the user is in the area where the water using position belongs, determining that the user is dangerous.
Wherein, the fifth time length threshold value refers to the maximum time length of normal continuous water use of the user.
The second temperature threshold value is the maximum value of the continuous drop of the water temperature in the water heater when the user uses water normally.
And S430, determining the next time of using water and heating parameters of the user according to the acquired occurrence information.
And S440, controlling the water heater to heat according to the determined heating parameters before the next water use of the user according to the next water use time of the user.
The execution sequence of the above steps is not limited in this embodiment, and optionally S420 may be executed after S430 or S440.
According to the embodiment of the invention, if the water using position of the user and the installation position of the water heater are in the same region, whether the user is safe is determined according to the occurrence information and the water using information of the user at the water using position, and if the user is determined to have danger, danger prompt is carried out, so that the water using safety of the user is ensured, and the use experience of the user is improved.
It should be noted that, based on the technical teaching of the foregoing embodiments, a person skilled in the art is motivated to combine the foregoing embodiments to implement user personalized intelligent scene application, ensure bathing safety of a user, and improve user experience.
Fig. 5 is a schematic structural diagram of a heating control device according to an embodiment of the present invention. Referring to fig. 5, a heating control apparatus according to an embodiment of the present invention includes: an information acquisition module 501, a parameter determination module 502, and a heating module 503.
The information acquiring module 501 is configured to acquire presence information of a user at a water using position;
a parameter determining module 502, configured to determine, according to the obtained occurrence information, a time and a heating parameter for next water use by the user;
and the heating module 503 is configured to control the water heater to heat according to the determined heating parameter before the next water use by the user according to the time of the next water use by the user.
According to the embodiment of the invention, the time and the heating parameters of the next water use of the user are determined according to the information of the water use position of the user, so that the water use habit of the user is excavated. And then, according to the time of next water use of the user, the water heater is controlled to heat according to the determined heating parameters before the next water use of the user, so that the water heater is automatically heated and controlled according to the water use habit of the user, the trouble of manual operation of the user is avoided, and the purpose of energy conservation is realized.
Further, the parameter determination module includes:
and the parameter determining unit is used for determining the next time of using water and heating parameters of the user according to the appearance information of the user and the historical water using information of the user.
Further, the parameter determination unit includes:
the probability determining subunit is used for determining the water consumption probability of the user in each time period according to the occurrence time of the user and the historical water consumption time of the user;
the time determining subunit is used for determining the next water using time of the user according to the water using probability of the user in each time period;
and the parameter determining subunit is used for determining the heating parameter of the next water consumption of the user according to the time of the next water consumption of the user.
Further, the probability determination subunit is specifically configured to:
counting the water consumption times of the user in each time period according to the appearance time of the user and the historical water consumption time of the user;
and determining the water consumption probability of the user in each time period according to the counted water consumption times.
Further, the counting the water consumption times of the user in each time period according to the appearance time of the user and the historical water consumption time of the user includes:
matching the appearance time of the user with each time period;
and if the matching is consistent, increasing the water consumption times of the target time period, wherein the target time period is the time period which is consistent with the occurrence time matching of the user.
Further, the parameter determining subunit is specifically configured to:
determining the heating parameter of the next water consumption of the user according to the time of the next water consumption of the user based on the mapping relation between the water consumption time and the heating parameter;
the mapping relation can be determined according to the historical water using time of the user and the heating parameter of the historical water using time.
Further, the parameter determination module includes:
the time matching unit is used for matching the appearance time of the user with the historical water consumption time of the user;
the time determining unit is used for determining the next water using time of the user according to the appearance time of the user if the matching is inconsistent;
and the parameter determining unit is used for determining the heating parameter of the next water use of the user according to the set heating parameter.
Further, the apparatus further comprises:
the time length determining module is used for determining the continuous non-appearing time length of the user according to the appearing information of the user at the water using position after the appearing information of the user at the water using position is obtained;
and the shutdown module is used for controlling the water heater to shut down if the continuous non-appearing time length of the user is greater than a first time length threshold value.
Further, the apparatus further comprises:
the position determining module is used for determining whether the user is currently present at the water using position according to the information of the user on the water using position after controlling the water heater to be powered off if the continuous non-presence time of the user is greater than a first time threshold;
and the starting module is used for controlling the water heater to start if the user is present at the water using position currently.
Further, the apparatus further comprises:
the heating temperature determining module is used for determining the heating temperature, the heating frequency and the heating times of the water heater according to the shutdown time of the water heater if the shutdown time of the water heater is greater than a second time threshold;
and the heating module is used for starting the water heater to heat according to the heating temperature, the heating frequency and the heating times so as to purify the quality of water in the water heater.
Further, the heating temperature determination module includes:
the first heating unit is used for determining that the heating temperature after the water heater is started is a first temperature, the heating frequency is a first frequency and the heating times are first times if the shutdown time of the water heater is greater than the second time threshold;
the second heating unit is used for determining that the heating temperature after the water heater is started is a second temperature, the heating frequency is a first frequency and the heating times are first times if the shutdown time of the water heater is greater than a third time threshold, wherein the third time threshold is greater than the second time threshold;
the third heating unit is used for determining that the heating temperature after the water heater is started is a second temperature, the heating frequency is a second frequency and the heating times are second times if the shutdown time of the water heater is equal to a fourth time threshold, wherein the fourth time threshold is greater than the third time threshold, the second temperature is greater than the first temperature, the second frequency is greater than the first frequency, and the second times are greater than the first times;
and the fourth heating unit is used for determining that the heating temperature after the water heater is started is the second temperature, the heating frequency is a third frequency and the heating times are third times if the shutdown duration of the water heater is greater than the fourth duration threshold, wherein the third frequency is less than the second frequency, and the second times is greater than the first times.
Further, the apparatus further comprises:
the safety determination module is used for determining whether the user is safe or not according to the appearance information of the user at the water using position and the water using information if the water using position of the user and the installation position of the water heater are in the same area after the appearance information of the user at the water using position is obtained;
and the danger prompting module is used for prompting danger if the danger exists in the user.
Further, the security determination module includes:
the area determining unit is used for determining whether the user is located in the area where the water using position belongs according to the appearance information of the user at the water using position;
the water consumption determining unit is used for determining whether the user uses water within set time and/or whether the water consumption temperature is smaller than a first temperature threshold value according to the water consumption information;
and the safety determination unit is used for determining whether the user is safe according to whether the user uses water within the set time and/or whether the water temperature is less than the first temperature threshold.
Further, the security determination unit includes:
and the safety determination subunit is used for determining that the user is dangerous if at least one of the conditions that the user does not use water within the set time, the water temperature is less than the first temperature threshold value, the continuous water use time is greater than the fifth time threshold value and the water temperature continuously drops to the second temperature threshold value is determined, and the user is in the area where the water use position belongs.
Further, the apparatus further comprises:
the area detection module is used for detecting whether a user enters an area where the water heater is located;
and the screen closing module is used for closing the screen of the water heater if the user is detected not to be in the area where the water heater is located.
The heating control device provided by the embodiment of the invention can execute the heating control method provided by any embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method.
Fig. 6 is a schematic structural diagram of an apparatus according to an embodiment of the present invention. As shown in fig. 6, the apparatus comprises a processor 60, a memory 61, an input device 62 and an output device 63; the number of processors 60 in the device may be one or more, and one processor 60 is taken as an example in fig. 6; the processor 60, the memory 61, the input device 62 and the output device 63 in the apparatus may be connected by a bus or other means, as exemplified by the bus connection in fig. 6.
Alternatively, the device may be a water heater, or a remote server connected to the water heater.
The memory 61 is a computer-readable storage medium, and can be used for storing software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to the heating control method in the embodiment of the present invention (for example, the heating control apparatus includes an information obtaining module 501, a parameter determining module 502, and a heating module 503). The processor 60 executes various functional applications of the device and data processing by executing software programs, instructions and modules stored in the memory 61, that is, implements the heating control method described above.
The memory 61 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal, and the like. Further, the memory 61 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, the memory 61 may further include memory located remotely from the processor 60, which may be connected to the device over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input device 62 may be used to receive entered numeric or character information and to generate key signal inputs relating to user settings and function controls of the apparatus. The output device 63 may include a display device such as a display screen.
Embodiments of the present invention also provide a storage medium containing computer-executable instructions which, when executed by a computer processor, are configured to perform a method of heating control, the method comprising:
acquiring the appearance information of a user at a water using position;
determining the next time of using water and heating parameters of the user according to the acquired occurrence information;
and controlling the water heater to heat according to the determined heating parameters before the next water use by the user according to the next water use time of the user.
Of course, the storage medium provided by the embodiment of the present invention contains computer-executable instructions, and the computer-executable instructions are not limited to the operations of the method described above, and may also execute the related operations in the heating control method provided by any embodiment of the present invention.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present invention or portions thereof contributing to the prior art may be embodied in the form of a software product, which can be stored in a computer readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute the methods according to the embodiments of the present invention.
It should be noted that, in the embodiment of the heating control device, the included units and modules are merely divided according to the functional logic, but are not limited to the above division as long as the corresponding functions can be realized; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims (18)

1. A heating control method, comprising:
acquiring the appearance information of a user at a water using position;
determining the next time of using water and heating parameters of the user according to the acquired occurrence information;
controlling the water heater to heat according to the determined heating parameters before the next water use by the user according to the next water use time of the user;
if the shutdown time of the water heater is greater than the second time threshold, determining the heating temperature, the heating frequency and the heating times of the water heater according to the shutdown time of the water heater;
starting the water heater to heat according to the heating temperature, the heating frequency and the heating times so as to purify the quality of water in the water heater;
the heating temperature, the heating frequency and the heating times of the water heater are determined according to the shutdown duration of the water heater, and the method comprises the following steps:
if the shutdown time of the water heater is greater than the second time threshold, determining that the heating temperature of the water heater after startup is a first temperature, the heating frequency is a first frequency and the heating times are first times;
if the shutdown time length of the water heater is greater than a third time length threshold value, determining that the heating temperature after the water heater is started is a second temperature, the heating frequency is a first frequency and the heating times are first times, wherein the third time length threshold value is greater than the second time length threshold value;
if the shutdown time length of the water heater is equal to a fourth time length threshold value, determining that the heating temperature after the water heater is started is a second temperature, the heating frequency is a second frequency and the heating times are second times, wherein the fourth time length threshold value is greater than the third time length threshold value, the second temperature is greater than the first temperature, the second frequency is greater than the first frequency, and the second times are greater than the first times;
if the shutdown duration of the water heater is greater than the fourth duration threshold, determining that the heating temperature after the water heater is started is the second temperature, the heating frequency is a third frequency, and the heating times are third times, wherein the third frequency is less than the second frequency, and the second times are greater than the first times.
2. The method of claim 1, wherein said determining the time and heating parameters for the next use of water by the user based on the obtained presence information comprises:
and determining the next time of using water and heating parameters of the user according to the appearance information of the user and the historical water using information of the user.
3. The method of claim 2, wherein determining the time and heating parameters for the next water use of the user based on the presence information of the user and the historical water use information of the user comprises:
determining the water consumption probability of the user in each time period according to the appearance time of the user and the historical water consumption time of the user;
determining the next water using time of the user according to the water using probability of the user in each time period;
and determining the heating parameters of the next water use of the user according to the time of the next water use of the user.
4. The method of claim 3, wherein determining the probability of water usage by the user at each time period based on the user's presence time and the user's historical water usage time comprises:
counting the water consumption times of the user in each time period according to the appearance time of the user and the historical water consumption time of the user;
and determining the water consumption probability of the user in each time period according to the counted water consumption times.
5. The method according to claim 4, wherein the counting the number of times of water consumption of the user in each time period according to the presence time of the user and the historical water consumption time of the user comprises:
matching the appearance time of the user with each time period;
and if the matching is consistent, increasing the water consumption times in a target time period, wherein the target time period is a time period which is consistent with the occurrence time matching of the user.
6. The method of claim 3, wherein determining the heating parameter for the next time the user uses water based on the time the user uses water next time comprises:
determining the heating parameter of the next water consumption of the user according to the time of the next water consumption of the user based on the mapping relation between the water consumption time and the heating parameter;
the mapping relation is determined according to the historical water using time of the user and the heating parameter of the historical water using time.
7. The method according to any one of claims 1 to 6, wherein the determining the time and heating parameters of the next water use of the user according to the acquired occurrence information comprises:
matching the appearance time of the user with the historical water using time of the user;
if the matching is inconsistent, determining the next water using time of the user according to the appearance time of the user;
and determining the heating parameters of the next water use of the user according to the set heating parameters.
8. The method according to any one of claims 1-6, wherein after obtaining presence information of a user at a water usage location, the method further comprises:
determining the continuous non-appearing time length of the user according to the appearing information of the user at the water using position;
and if the continuous non-appearing time length of the user is greater than the first time length threshold value, controlling the water heater to be shut down.
9. The method according to claim 8, wherein after controlling the water heater to shut down if the user does not continuously appear for a period of time longer than a first time threshold, the method further comprises:
determining whether the user is present at the water using position or not according to the presence information of the user at the water using position;
and if the user is present at the water using position, controlling the water heater to start.
10. The method according to any one of claims 1-6, wherein after obtaining presence information of a user at a water usage location, the method further comprises:
if the water using position of the user and the installation position of the water heater are located in the same area, determining whether the user is safe or not according to the occurrence information and the water using information of the user at the water using position;
and if the user is determined to have danger, carrying out danger prompt.
11. The method of claim 10, wherein determining whether the user is safe according to the presence information of the user at the water use location and the water use information comprises:
determining whether the user is located in the area where the water using position belongs according to the appearance information of the user at the water using position;
determining whether the user uses water within a set time and/or whether the water temperature is less than a first temperature threshold value according to the water use information;
and determining whether the user is safe according to whether the user uses water within the set time and/or whether the water temperature is less than the first temperature threshold.
12. The method of claim 11, wherein determining whether the user is safe based on whether the user is consuming water for a set time and/or whether the water consumption temperature is less than a first temperature threshold comprises:
and if at least one of the condition that the user does not use water within the set time, the water temperature is less than the first temperature threshold value, the continuous water using time is greater than the fifth time threshold value and the water temperature continuously drops to the second temperature threshold value is determined, and the user is in the area where the water using position belongs, determining that the user is dangerous.
13. The method according to any one of claims 1-6, further comprising:
detecting whether a user enters an area where a water heater is located;
and if the user is detected not to be in the area where the water heater is located, closing the screen of the water heater.
14. A heating control device, comprising:
the information acquisition module is used for acquiring the appearance information of the user at the water use position;
the parameter determining module is used for determining the time and heating parameters of next water use of the user according to the acquired occurrence information;
the heating module is used for controlling the water heater to heat according to the determined heating parameters before the next water use by the user according to the next water use time of the user;
the heating temperature determining module is used for determining the heating temperature, the heating frequency and the heating times of the water heater according to the shutdown time of the water heater if the shutdown time of the water heater is greater than a second time threshold;
the heating module is used for starting the water heater to heat according to the heating temperature, the heating frequency and the heating times so as to purify the quality of water in the water heater;
the heating temperature determination module includes:
the first heating unit is used for determining that the heating temperature after the water heater is started is a first temperature, the heating frequency is a first frequency and the heating times are first times if the shutdown time of the water heater is greater than the second time threshold;
the second heating unit is used for determining that the heating temperature after the water heater is started is a second temperature, the heating frequency is a first frequency and the heating times is a first time if the shutdown time of the water heater is greater than a third time threshold, wherein the third time threshold is greater than the second time threshold;
the third heating unit is used for determining that the heating temperature after the water heater is started is a second temperature, the heating frequency is a second frequency and the heating times are second times if the shutdown time of the water heater is equal to a fourth time threshold, wherein the fourth time threshold is greater than the third time threshold, the second temperature is greater than the first temperature, the second frequency is greater than the first frequency, and the second times are greater than the first times;
and the fourth heating unit is used for determining that the heating temperature after the water heater is started is the second temperature, the heating frequency is a third frequency and the heating times are third times if the shutdown duration of the water heater is greater than the fourth duration threshold, wherein the third frequency is smaller than the second frequency, and the second times is greater than the first times.
15. The apparatus of claim 14, further characterized in that the parameter determination module comprises:
and the parameter determining unit is used for determining the next time of using water and heating parameters of the user according to the appearance information of the user and the historical water using information of the user.
16. The apparatus of claim 15, wherein the parameter determining unit comprises:
the probability determining subunit is used for determining the water consumption probability of the user in each time period according to the occurrence time of the user and the historical water consumption time of the user;
the time determining subunit is used for determining the next water using time of the user according to the water using probability of the user in each time period;
and the parameter determining subunit is used for determining the heating parameter of the next water use of the user according to the time of the next water use of the user.
17. An electronic device, characterized in that the device comprises:
one or more processors;
a storage device for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement the heating control method of any one of claims 1-13.
18. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out a heating control method according to any one of claims 1 to 13.
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