CN116447755A - Method, device, equipment and medium for determining water temperature - Google Patents

Abstract

The invention belongs to the field of smart home appliances, and in particular relates to a method, device, equipment and medium for determining water temperature. The present invention aims to solve the problem that the existing method for determining the water temperature only considers the ambient temperature, resulting in poor accuracy in determining the initial water temperature. The method, device, equipment and medium for determining the water temperature provided by the embodiments of the present invention obtain the ambient temperature from the server, obtain the recent water temperature according to the historical work data, and obtain the historical water temperature according to the region, season and the initial water temperature detected in the previous year . Then, the current initial water temperature can be calculated according to the ambient temperature, recent water temperature, historical water temperature and corresponding weights. This solution calculates the initial water temperature by obtaining the ambient temperature, the recent water temperature and the historical water temperature, which effectively improves the accuracy of determining the initial water temperature.

Description

Method, device, equipment and medium for determining water temperature

technical field

Embodiments of the present invention belong to the field of smart home appliances, and specifically relate to a method, device, equipment and medium for determining water temperature.

Background technique

With the development of science and technology and the improvement of people's living standards, the number and types of household appliances used by people are increasing. Also more and more be subjected to liking of people for having the household appliance that water is heated and display working time. For users with tight schedules, whether home appliances can accurately display working hours is a concern for users.

In the prior art, for household appliances that can heat water and display working time, when using the heating function, the displayed working time is the time from the initial water temperature to the target water temperature plus other time set by the program. Therefore, whether the displayed working time is accurate depends on whether the initial water temperature can be accurately determined. When determining the water temperature, the ambient temperature and changes in the ambient temperature are used to determine the initial water temperature.

Therefore, the existing methods for determining the water temperature only consider the ambient temperature, resulting in poor accuracy in determining the initial water temperature.

Contents of the invention

In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that the existing method for determining the water temperature only considers the ambient temperature, resulting in poor accuracy in determining the initial water temperature, an embodiment of the present invention provides a method and a device for determining the water temperature , equipment and media.

In the first aspect, an embodiment of the present invention provides a method for determining water temperature, which is applied to smart home appliances, and the method includes:

Responding to the startup operation of the smart home appliance, acquiring the current ambient temperature in the area where the smart home appliance is located from a server;

According to the historical working data of the smart home appliance, the recent water temperature is obtained, and the recent water temperature is determined according to the initial water temperature detected during at least one previous work;

Obtain historical water temperature, the historical water temperature is the temperature determined according to the region where the smart home appliance is located, the current season and the initial water temperature detected in the previous year;

According to the ambient temperature, the recent water temperature and the historical water temperature, the current initial water temperature is calculated.

In the preferred technical solution of the method for determining the water temperature, the acquisition of the recent water temperature according to the historical working data of the smart home appliance includes:

determining the initial water temperature detected when the smart home appliance worked last time as the recent water temperature, and the historical work data includes the initial water temperature detected when the smart home appliance worked last time;

or,

Calculate the average value of the initial water temperature detected when the smart home appliance was operated at least twice before to obtain the recent water temperature, and the historical work data includes the initial water temperature detected when the smart home appliance was operated at least twice before.

In the preferred technical scheme of the method for determining the above-mentioned water temperature, the acquisition of historical water temperature includes:

determining said current season based on the current date;

If the current season is not winter, send a first water temperature acquisition request to the server, where the first water temperature acquisition request includes the current season and the region where the smart home appliance is located;

receiving the historical water temperature returned by the server.

In the preferred technical scheme of the determination method of the above-mentioned water temperature, the method also includes:

If the current season is winter, send a heating area determination request to the server, where the heating area determination request includes the area where the smart home appliance is located;

receiving a heating area determination result returned by the server, the heating area determination result being used to indicate that the area where the smart home appliance is located is a heating area or a non-heating area;

If the area where the smart home appliance is located is a non-heating area, send a second water temperature acquisition request to the server, and the second water temperature acquisition request includes: the current season, the area where the smart home appliance is located, and the heating area determine the result;

receiving the historical water temperature returned by the server.

In the preferred technical scheme of the determination method of the above-mentioned water temperature, the method also includes:

If the area where the smart home appliance is located is a heating area, then send a heating condition acquisition request to the server, where the heating condition acquisition request includes the current date and the area where the smart home appliance is located;

receiving the heating condition result returned by the server, the heating condition result being used to indicate heating or no heating;

Sending a third water temperature acquisition request to the server, the third water temperature acquisition request including: the current season, the area where the smart home appliance is located, the determination result of the heating area, and the heating situation result;

receiving the historical water temperature returned by the server.

In the preferred technical solution of the method for determining the water temperature, the current initial water temperature is calculated according to the ambient temperature, the recent water temperature and the historical water temperature, including:

Obtaining weights corresponding to the ambient temperature, the recent water temperature, and the historical water temperature respectively according to the current season;

The current initial water temperature is obtained by multiplying the ambient temperature, the recent water temperature and the historical water temperature by their respective weights and summing them up.

In a second aspect, an embodiment of the present invention provides a device for determining water temperature, including:

An acquisition module, configured to acquire the current ambient temperature in the region where the smart home appliance is located from a server in response to the startup operation of the smart home appliance;

The acquiring module is further configured to acquire the recent water temperature according to the historical working data of the smart home appliance, and the recent water temperature is determined according to the initial water temperature detected during at least one previous operation;

The acquiring module is also used to acquire the historical water temperature, the historical water temperature is determined according to the area where the smart home appliance is located, the current season and the initial water temperature detected in the previous year;

The processing module is used to calculate the current initial water temperature according to the ambient temperature, the recent water temperature and the historical water temperature.

In a third aspect, an embodiment of the present invention provides a smart home appliance, including:

Processor, memory, communication interface;

The memory is used to store executable instructions of the processor;

Wherein, the processor is configured to execute the method for determining the water temperature according to any one of the first aspect by executing the executable instructions.

In a fourth aspect, an embodiment of the present invention provides a readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the method for determining the water temperature described in any one of the first aspect is implemented.

In a fifth aspect, an embodiment of the present invention provides a computer program product, including a computer program, and when the computer program is executed by a processor, it is used to implement the method for determining the water temperature described in any one of the first aspect.

Those skilled in the art can understand that the method, device, equipment and medium for determining the water temperature provided by the embodiments of the present invention obtain the ambient temperature from the server, obtain the recent water temperature according to the historical work data, and obtain the recent water temperature according to the region, season and the previous year. The temperature of the detected initial water temperature is used to obtain the historical water temperature. Then, the current initial water temperature can be calculated according to the ambient temperature, recent water temperature, historical water temperature and corresponding weights. This solution calculates the initial water temperature by obtaining the ambient temperature, the recent water temperature and the historical water temperature, which effectively improves the accuracy of determining the initial water temperature.

Description of drawings

The preferred implementation of the method for determining the water temperature of the present invention will be described below with reference to the accompanying drawings. Attached are:

Fig. 1 is a scene schematic diagram of a method for determining water temperature provided by the present invention;

Fig. 2 is a schematic flow chart of Embodiment 1 of the method for determining water temperature provided by the present invention;

Fig. 3 is a schematic flow chart of Embodiment 2 of the method for determining water temperature provided by the present invention;

Fig. 4 is a schematic flow chart of Embodiment 3 of the method for determining water temperature provided by the present invention;

Fig. 5 is a schematic flow chart of Embodiment 4 of the method for determining water temperature provided by the present invention;

Fig. 6 is a schematic structural view of an embodiment of a device for determining water temperature provided by the present invention;

Fig. 7 is a schematic structural diagram of a smart home appliance provided by the present invention.

Detailed ways

First of all, those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention. Those skilled in the art can make adjustments as needed so as to adapt to specific applications.

Secondly, it should be noted that in the description of the embodiments of the present invention, terms such as "inside" and "outside" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for convenience Describes, but does not indicate or imply that the device or component must have a particular orientation, be constructed in a particular orientation, and operate in a particular orientation, and thus should not be construed as limiting the invention.

In addition, it should be noted that in the description of the embodiments of the present invention, unless otherwise specified and limited, the terms "connected" and "connected" should be interpreted in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those skilled in the art can understand the specific meanings of the above terms in the embodiments of the present invention according to specific situations.

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

With the development of science and technology and the improvement of people's living standards, the number and types of home appliances used by people are increasing, and the home appliances are becoming more and more intelligent. In order to enable the user to better arrange time, some smart home appliances will display an estimated running time after the user selects a corresponding function.

If the function selected by the user has a process of heating water, the time displayed by the smart home appliance will usually be inaccurate, because the regions where the smart home appliances are located are inconsistent. When it needs to be heated to the same target temperature, the initial water temperature is different due to the different regions, and the heating time is also different, so the time displayed by the smart home appliance will be inaccurate. In the prior art, for determining the initial water temperature, smart home appliances obtain the ambient temperature through networking, and use the ambient temperature and changes in the ambient temperature to determine the initial water temperature, resulting in poor accuracy in determining the initial water temperature.

This embodiment provides a method for determining the water temperature. The smart home appliance obtains the ambient temperature through the server, and determines the recent water temperature based on the initial water temperature detected during at least one previous operation. When the current season is not winter, obtain the historical water temperature according to the current season and the area where the smart home appliance is located; when the current season is winter, if the area where the smart home appliance is located is a non-heating area, obtain The area is a non-heating area to obtain historical water temperature; when the current season is winter and the area where the smart home appliance is located is a heating area, it is judged whether it has been heated. The result gets the historical water temperature. Using the ambient temperature, recent water temperature, historical water temperature and their corresponding weights, the current initial water temperature can be obtained, which effectively improves the accuracy of determining the initial water temperature.

The principles and features of the embodiments of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the embodiments of the present invention, and are not used to limit the scope of the embodiments of the present invention.

FIG. 1 is a schematic diagram of a scenario of a method for determining water temperature provided by the present invention. As shown in FIG. 1 , the application scenario includes: a smart home appliance 11 and a server 12 .

Exemplarily, in this application scenario, the smart home appliance 11 is a smart washing machine with a heating function and display time. When the user needs to wash clothes, the clothes are put into the smart home appliance 11, and the user starts the smart home appliance 11 Afterwards, the smart home appliance 11 sends an ambient temperature acquisition request to the server 12 , and the server 12 returns the inquired ambient temperature to the smart home appliance 11 after receiving it. The smart home appliance 11 obtains the recent water temperature through the historical working data stored locally, and the smart home appliance 11 also determines the current season.

When the smart home appliance 11 determines that the current season is not winter, it sends a first water temperature acquisition request to the server 12 , and the server 12 sends the queried historical water temperature to the smart home appliance 11 after receiving it.

When the smart home appliance 11 determines that the current season is winter, it sends a heating zone determination request to the server 12 , and the server 12 sends the query heating zone determination result to the smart home appliance 11 after receiving it. If the area where the smart home appliance 11 is located is a non-heating area, send a second water temperature acquisition request to the server 12 , and the server 12 sends the queried historical water temperature to the smart home appliance 11 after receiving it.

If the area where the smart home appliance 11 is located is a heating area, it sends a heating condition acquisition request to the server 12 , and the server 12 sends the result of the heating condition to the smart home appliance 11 after receiving it. The smart home appliance 11 then sends a third water temperature acquisition request to the server 12 , and the server 12 sends the queried historical water temperature to the smart home appliance 11 after receiving it.

The smart home appliance 11 calculates the initial water temperature according to the ambient temperature, the recent water temperature, the historical water temperature and their corresponding weight values, and then calculates the heating time according to the initial water temperature and the target water temperature, and then compares the heating time with other preset washing program times. The target time can be obtained by adding it, and the target time is displayed on the display screen for the user to check.

Correspondingly, after receiving the ambient temperature acquisition request sent by the smart home appliance 11, the server 12 queries the corresponding ambient temperature in the weather forecast according to the region where the smart home appliance 11 is located in the ambient temperature acquisition request, and then sends the ambient temperature to the smart home appliance. device11.

After the server 12 receives the first water temperature acquisition request sent by the smart home appliance 11, according to the current season and the area where the smart home appliance 11 is located in the first water temperature acquisition request, and the current season and the area where the smart home appliance 11 is located and the historical water temperature The mapping relationship, the historical water temperature is obtained by query and sent to the smart home appliance 11.

After receiving the request for determining the heating area sent by the smart home appliance 11, the server 12 queries the result of determining the heating area and sends it to the smart home appliance according to the region where the smart home appliance 11 is located in the request for determining the heating area and the mapping relationship between the region and the heating area. device11. Furthermore, after the server 12 receives the second water temperature acquisition request sent by the smart home appliance 11, according to the current season in the second water temperature acquisition request, the area where the smart home appliance 11 is located, the determination result of the heating area, and the mapping relationship between them and the historical temperature, query The historical water temperature is obtained and sent to the smart home appliance 11.

After the server 12 receives the heating situation acquisition request sent by the smart home appliance 11, it queries the heating situation result based on the current date in the heating situation acquisition request, the region where the smart home appliance is located, and the mapping relationship between the date, region and heating situation. device11. Furthermore, after the server 12 receives the third water temperature acquisition request sent by the smart home appliance 11, according to the current season in the third water temperature acquisition request, the area where the smart home appliance 11 is located, the heating area determination result, the heating situation result, and their relationship with the historical temperature Mapping relationship, query to obtain the historical water temperature and send it to the smart home appliance 11.

It should be noted that the smart home appliance 11 is a home appliance with a heating function and a time display, and may be an intelligent washing machine with a heating function and a time display, or an intelligent dishwasher with a heating function and a time display, or a For the smart kettle with heating function and time display, the embodiment of the present invention does not specifically limit the smart home appliance, and it can be selected according to the actual situation.

It should be noted that FIG. 1 is only a schematic diagram of an application scenario provided by the embodiment of the present invention. The embodiment of the present invention does not limit the actual form of various devices included in FIG. The interaction mode is limited, and can be set according to actual needs in the specific application of the scheme.

Fig. 2 is a schematic flow chart of Embodiment 1 of the method for determining the water temperature provided by the present invention. As shown in Fig. 2, the method for determining the water temperature specifically includes the following steps:

S201: Obtain the current ambient temperature of the area where the smart home appliance is located from the server in response to a start operation on the smart home appliance.

When a user wants to use a smart home appliance with a heating process function, the smart home appliance must first be started. After the smart home appliance is started, it will send an ambient temperature acquisition request to the server. The ambient temperature acquisition request includes the region where the smart home appliance is located. After receiving the ambient temperature acquisition request, the server queries the current ambient temperature corresponding to the weather forecast according to the region in the ambient temperature acquisition request, and then sends the ambient temperature to the smart home appliance, and the smart home appliance can receive the ambient temperature for smart The household appliances subsequently use the ambient temperature to calculate the initial water temperature.

It should be noted that the way for the user to start the smart home appliance may be to click a button on the smart home appliance, or to remotely send a start command to the smart home appliance through the terminal device. The embodiment of the present invention does not limit the way for the user to start the smart home appliance, which can be selected according to the actual situation.

It should be noted that the way for the smart home appliance to determine its location may be: the smart home appliance has a positioning device, which can directly obtain information such as longitude and latitude, and then determine the location. The manner in which the smart home appliance determines the region where it is located may also be: when the user uses the smart home appliance for the first time, enters the region into the smart home appliance through settings. The embodiment of the present invention does not limit the manner in which the smart home appliance determines the region where it is located, and may be selected according to actual conditions.

S202: Obtain the recent water temperature according to the historical working data of the smart home appliance, where the recent water temperature is determined according to the initial water temperature detected during at least one previous work.

In this step, after the user activates the smart home appliance, the smart home appliance also obtains the recent water temperature according to its historical work data, and the recent water temperature is determined based on the initial water temperature detected during at least one previous work.

Specifically, during the actual operation of the smart home appliance, the temperature sensor installed therein may detect the determined initial water temperature, and then store the initial water temperature locally and send it to the server. Therefore, the way for the smart home appliance to obtain the recent water temperature according to its historical working data may be: determine the initial water temperature detected when the smart home appliance worked last time as the recent water temperature, and the historical working data includes the initial water temperature detected when the smart home appliance worked last time. initial water temperature.

Optionally, the way for the smart home appliance to obtain the recent water temperature according to its historical working data can also be: calculate the average value of the initial water temperature detected by the smart home appliance at least twice before working, to obtain the recent water temperature, and the historical working data includes smart home appliances. The initial water temperature detected when the appliance was operated at least twice before.

It should be noted that, the embodiment of the present invention does not limit the manner in which the smart home appliance obtains the recent water temperature according to its historical working data, and may be selected according to actual conditions.

It should be noted that when the number of times the smart home appliance works is small, so that the historical work data of the smart home appliance is not enough to obtain the recent water temperature according to this step, the obtained historical water temperature can be determined as the recent water temperature, or the obtained The ambient temperature is determined as the recent water temperature. The embodiment of the present invention does not limit the way to obtain the recent water temperature when the historical working data of the smart home appliance is not enough to obtain the recent water temperature according to this step, and can be selected according to the actual situation.

It should be noted that, the way for the smart home appliance to acquire the recent water temperature may also be: the smart home appliance sends a recent water temperature acquisition request to the server, and the recent water temperature acquisition request includes the identifier of the smart home appliance. After receiving the recent water temperature acquisition request, the server finds the last initial water temperature of the smart home appliance according to the identification of the smart home appliance and the mapping relationship between the sign of the smart home appliance and the initial water temperature, and sends it to the smart home appliance ; Or find the initial water temperature of at least two times before the smart home appliance, calculate the average and send the average to the smart home appliance. After the smart home appliance receives it, it will be determined as the recent water temperature.

S203: Obtain the historical water temperature. The historical water temperature is determined according to the region where the smart home appliance is located, the current season, and the initial water temperature detected in the previous year.

In this step, after the user starts the smart home appliance, the smart home appliance will also obtain the historical water temperature. The historical water temperature is determined according to the region where the smart home appliance is located, the current season, and the initial water temperature detected in the previous year. The smart home appliance will obtain the historical water temperature through the server. The server stores the initial water temperature detected in the previous year. Combined with the current season and the area where the smart home appliance is located, it can obtain the water temperature detected in the current season and the area where the smart home appliance is located in the previous year. The initial water temperature, and then determine the historical water temperature and return to the smart home appliance.

Specifically, firstly, the smart home appliance determines the current season according to the current date, and if the current season is not winter, then sends a first water temperature acquisition request to the server, and the first water temperature acquisition request includes the current season and the region where the smart home appliance is located. After the server acquires the historical water temperature according to the first water temperature acquisition request, it sends it to the smart home appliance, and the smart home appliance can receive it.

If the current season is winter, a request for determining the heating area is sent to the server, and the request for determining the heating area includes the area where the smart home appliance is located. The server obtains the determination result of the heating area according to the request for determining the heating area and sends it to the smart home appliance. After the smart home appliance receives the result of determining the heating area, if the area where the smart home appliance is located is a non-heating area, it sends a second water temperature acquisition request to the server. The second water temperature acquisition request includes: the current season, the area where the smart home appliance is located, and the determination of the heating area result. After the server acquires the historical water temperature according to the second water temperature acquisition request, it sends it to the smart home appliance, and the smart home appliance can receive it.

If the area where the smart home appliance is located is a heating area, a request for obtaining heating conditions is sent to the server, and the request for obtaining heating conditions includes the current date and the area where the smart home appliances are located. The server obtains the heating condition result according to the heating condition acquisition request query and sends it to the smart home appliance. After receiving the result of the heating condition, the smart home appliance sends a third water temperature acquisition request to the server. The third water temperature acquisition request includes: the current season, the area where the smart home appliance is located, the result of determining the heating area, and the result of the heating situation. After the server acquires the historical water temperature according to the third water temperature acquisition request, it sends it to the smart home appliance, and the smart home appliance can receive it.

It should be noted that this embodiment of the present invention does not limit the execution order of step S201, step S202, and step S203, and the three steps may be executed at the same time, or may be executed in the order of step S203, step S202, and step S201, or It is executed in the order of step S202, step S203, and step S201. The execution order of step S201, step S202, and step S203 can be combined arbitrarily and set according to the actual situation.

S204: According to the ambient temperature, recent water temperature and historical water temperature, calculate the current initial water temperature.

In this step, after the smart home appliance acquires the ambient temperature, recent water temperature, and historical water temperature, it can calculate the current initial water temperature based on the ambient temperature, recent water temperature, and historical water temperature. Furthermore, the working time can be calculated according to the initial water temperature, and the working time can be displayed on the display screen for the user to check.

Specifically, according to the current season, and the mapping relationship between the season and the weight of the ambient temperature, the weight of the recent water temperature, and the weight of the historical water temperature, the weights corresponding to the ambient temperature, the recent water temperature, and the historical water temperature are respectively obtained. The ambient temperature, recent water temperature and historical water temperature are multiplied by their respective weights and summed to obtain the current initial water temperature.

Exemplarily, the mapping relationship between the season and the weight of the ambient temperature, the weight of the recent water temperature and the weight of the historical water temperature is shown in Table 1:

Ambient temperature weight recent water temperature weight Historical water temperature weight non-winter 30% 60% 10% Winter, non-heated area 40% 50% 10% Winter, Heated Zone, Unheated 30% 50% 20% winter, heating zone, heated 20% 60% 20%

As shown in Table 1, if the current season determined by the smart home appliance is non-winter, according to Table 1, the weight of ambient temperature is 30%, the weight of recent water temperature is 60%, and the weight of historical water temperature is 10%. The ambient temperature, recent water temperature and historical water temperature are multiplied by their respective weights and summed to obtain the current initial water temperature. If the current season determined by the smart home appliance is winter, and the area where the smart home appliance is located is a heating area that has already been heated, then according to Table 1, the weight of the ambient temperature is 20%, the weight of the recent water temperature is 60%, and the weight of the historical water temperature is 20%. The weight is 20%, and then the ambient temperature, recent water temperature and historical water temperature are multiplied by their respective weights and summed to obtain the current initial water temperature.

It should be noted that Table 1 is only an example of the mapping relationship between the weight of the season and the ambient temperature, the weight of the recent water temperature, and the weight of the historical water temperature, and it is not limited. In the actual process, it is set according to the actual situation.

In the method for determining the water temperature provided in this embodiment, after the user starts the smart home appliance, the smart home appliance obtains the ambient temperature from the server, obtains the recent water temperature according to the historical work data, and then according to the current season, the area where the smart home appliance is located, and the current season. In winter, whether the area where the smart home appliance is located is a heating area and whether it has been heated to obtain the historical water temperature. Then according to the ambient temperature, recent water temperature, historical water temperature and their corresponding weights, the current initial water temperature can be obtained. Compared with the prior art which only considers the ambient temperature, the accuracy of determining the initial temperature is effectively improved, and thus the accuracy of the displayed working time is also improved.

Fig. 3 is a schematic flow chart of Embodiment 2 of the method for determining the water temperature provided by the present invention. As shown in Fig. 3, in this embodiment, the above step S203 can be realized by the following steps:

S301: Determine the current season according to the current date.

In this step, after the user turns on the smart home appliance, the current season is determined according to the current date. If the current date is in the three months from March to May, it is determined that the current season is spring; if the current date is in the period from June to In the three months of August, the current season is determined to be summer; if the current date is in the three months of September to November, the current season is determined to be autumn; if the current date is in the three months of December to February of the next year , determine that the current season is winter.

It should be noted that the method of dividing seasons according to months may also be: February to April is spring, May to July is summer, August to October is autumn, and November to January of the next year is winter. The embodiment of the present invention does not limit the manner of dividing seasons according to months, which may be set according to actual conditions.

It should be noted that the way for the smart home appliance to obtain the current date may be: the smart home appliance has a timing device, and the current date can be directly obtained through the timing device. A way for the smart home appliance to acquire the current date may be: the smart home appliance sends a date acquisition request message to the server, and the server returns the current date to the smart home appliance after receiving it. The embodiment of the present invention does not limit the manner in which the smart home appliance acquires the current date, which may be selected according to actual conditions.

S302: If the current season is not winter, send a first water temperature acquisition request to the server, where the first water temperature acquisition request includes the current season and the location of the smart home appliance.

In this step, after the smart home appliance determines the current season, if the current season is not winter, it sends a first water temperature acquisition request to the server, and the first water temperature acquisition request includes the current season and the region where the smart home appliance is located.

After the server receives the first water temperature acquisition request sent by the smart home appliance, because the server stores the mapping relationship between seasons, regions and historical water temperatures, as well as the historical water temperature of the previous year, the server can obtain the current season in the request according to the first water temperature. Query and obtain multiple historical water temperatures of the previous year corresponding to the region where the smart home appliance is located. The server averages the multiple historical water temperatures or sorts the multiple historical water temperatures in ascending order and takes the median. The average or median is determined as the final historical water temperature and sent to the smart home appliance.

It should be noted that, the embodiment of the present invention does not limit the way for the server to determine the final historical water temperature, which can be set according to actual conditions.

S303: Receive the historical water temperature returned by the server.

In this step, after the server sends the historical water temperature to the smart home appliance, the smart home appliance receives it, and then calculates the initial water temperature according to the historical water temperature.

It should be noted that if the smart home appliance locally stores the mapping relationship between seasons, regions and historical water temperature and the historical water temperature of the previous year, the way for the smart home appliance to obtain the historical water temperature can also be: according to the current season and the location of the smart home appliance The regional query obtains the corresponding multiple historical water temperatures of the previous year, and calculates the average of multiple historical water temperatures or sorts the multiple historical water temperatures in ascending order and then takes the median, and calculates the average or median Determined as the final historical water temperature.

The method for determining the water temperature provided in this embodiment is to send a first water temperature acquisition request to the server when the smart home appliance determines that the current season is not winter. The server obtains the historical water temperature according to the first water temperature acquisition request and returns it to the smart home appliance, which effectively improves the accuracy of determining the historical water temperature, thereby improving the accuracy of determining the initial water temperature.

Fig. 4 is a schematic flow chart of the third embodiment of the method for determining the water temperature provided by the present invention. As shown in Fig. 4, in this embodiment, after the above step S301, the method for determining the water temperature further includes the following steps:

S401: If the current season is winter, send a heating area determination request to the server, where the heating area determination request includes the area where the smart home appliance is located.

In this step, after the smart home appliance determines the current season, if the current season is winter, it sends a heating area determination request to the server, and the heating area determination request includes the area where the smart home appliance is located.

After the server receives the request for determining the heating area, because the server stores the mapping relationship between the area and the heating area, it can determine the area where the smart home appliance is located in the request according to the heating area, and determine whether the area where the smart home appliance is located is a heating area or a non-heating area The heating zone determination results are sent to smart home appliances.

S402: Receive a heating area determination result returned by the server, where the heating area determination result is used to indicate that the area where the smart home appliance is located is a heating area or a non-heating area.

S403: If the area where the smart home appliance is located is a non-heating area, send a second water temperature acquisition request to the server, where the second water temperature acquisition request includes: the current season, the area where the smart home appliance is located, and the determination result of the heating area.

In the above steps, after the server returns the heating area determination result to the smart home appliance, the smart home appliance receives it, and the heating area determination result is used to indicate that the area where the smart home appliance is located is a heating area or a non-heating area. If the area where the smart home appliance is located is a non-heating area, a second water temperature acquisition request is sent to the server, and the second water temperature acquisition request includes: the current season, the area where the smart home appliance is located, and the determination result of the heating area.

After the server receives the second water temperature acquisition request sent by the smart home appliance, because the server stores the mapping relationship between the season, region, heating area determination result and historical water temperature and the historical water temperature of the previous year, the server can obtain the second water temperature according to the second water temperature. The current season in the request, the area where the smart home appliance is located, and the determination result of the heating area obtain multiple historical water temperatures corresponding to the previous year. After sorting, the median is taken, and the average or median is determined as the final historical water temperature and sent to the smart home appliance.

It should be noted that, the embodiment of the present invention does not limit the way for the server to determine the final historical water temperature, which can be set according to actual conditions.

S404: Receive the historical water temperature returned by the server.

In this step, after the server sends the historical water temperature to the smart home appliance, the smart home appliance receives it, and then calculates the initial water temperature according to the historical water temperature.

It should be noted that if the smart home appliance locally stores the mapping relationship between the season, region, heating area determination result and the historical water temperature and the historical water temperature of the previous year, the way for the smart home appliance to obtain the historical water temperature can also be: according to the current season , the area where the smart home appliance is located, and the determination result of the heating area obtain multiple historical water temperatures corresponding to the previous year, average the multiple historical water temperatures or sort the multiple historical water temperatures in ascending order and take the center digits to determine the mean or median as the final historical water temperature.

In the method for determining the water temperature provided in this embodiment, when the smart home appliance determines that the current season is winter and the area where the smart home appliance is located is a non-heating area, it sends a second water temperature acquisition request to the server. The server obtains the historical water temperature according to the second water temperature acquisition request and returns it to the smart home appliance, which effectively improves the accuracy of determining the historical water temperature, thereby improving the accuracy of determining the initial water temperature.

Fig. 5 is a schematic flowchart of Embodiment 4 of the method for determining the water temperature provided by the present invention. As shown in Fig. 5, in this embodiment, after the above step S402, the method for determining the water temperature further includes the following steps:

S501: If the area where the smart home appliance is located is a heating area, send a heating condition acquisition request to the server, where the heating condition acquisition request includes the current date and the area where the smart home appliance is located.

In this step, after the smart home appliance receives the determination result of the heating area sent by the server, if the area where the smart home appliance is located is a heating area, it sends a request for obtaining the heating situation to the server. The request for obtaining the heating situation includes the current date and location of the smart home appliance. area.

After the server receives the heating situation acquisition request, because the server stores the mapping relationship between the date, region and heating situation results, it can determine the location of the smart home appliance according to the current date in the heating situation acquisition request and the location of the smart home appliance. Heating condition results with or without heating and sent to smart home appliances

S502: Receive the heating condition result returned by the server, where the heating condition result is used to indicate whether heating has been performed or not.

S503: Send a third water temperature acquisition request to the server, where the third water temperature acquisition request includes: the current season, the region where the smart home appliance is located, the result of determining the heating area, and the result of the heating situation.

In the above steps, after the server returns the heating condition result to the smart home appliance, the smart home appliance receives it, and the heating condition result is used to indicate heating or no heating. Furthermore, the smart home appliance sends a third water temperature acquisition request to the server, and the third water temperature acquisition request includes: the current season, the region where the smart home appliance is located, the result of determining the heating area, and the result of the heating situation.

After the server receives the third water temperature acquisition request sent by the smart home appliance, because the server stores the season, region, heating area determination result, heating situation result and historical water temperature In the third water temperature acquisition request, the current season, the region where the smart home appliance is located, the result of determining the heating area, and the result of the heating situation are queried to obtain multiple historical water temperatures corresponding to the previous year, and the server averages the multiple historical water temperatures or The multiple historical water temperatures are sorted in ascending order and the median is taken, and the average or median is determined as the final historical water temperature and sent to the smart home appliance.

It should be noted that, the embodiment of the present invention does not limit the way for the server to determine the final historical water temperature, which can be set according to actual conditions.

S504: Receive the historical water temperature returned by the server.

In this step, after the server sends the historical water temperature to the smart home appliance, the smart home appliance receives it, and then calculates the initial water temperature according to the historical water temperature.

It should be noted that if the smart home appliance locally stores the season, region, heating area determination result, heating situation result and historical water temperature mapping relationship, and the historical water temperature of the previous year, the way the smart home appliance can obtain the historical water temperature can also be : According to the current season, the determination results of the heating area in the area where the smart home appliance is located, and the heating situation results, the corresponding multiple historical water temperatures of the previous year are obtained, and the multiple historical water temperatures are averaged or the multiple historical water temperatures are calculated from small to small. After sorting the large order, take the median, and determine the average or median as the final historical water temperature.

The method for determining the water temperature provided in this embodiment is to send a third water temperature acquisition request to the server when the smart home appliance determines that the current season is winter and the area where the smart home appliance is located is a heating area. The server obtains the historical water temperature according to the third water temperature acquisition request and returns it to the smart home appliance, which effectively improves the accuracy of determining the historical water temperature, thereby improving the accuracy of determining the initial water temperature.

Fig. 6 is a structural schematic diagram of an embodiment of a device for determining water temperature provided by the present invention; as shown in Fig. 6 , the device for determining water temperature 60 includes:

An acquisition module 61, configured to acquire, from a server, the current ambient temperature in the region where the smart home appliance is located in response to the startup operation on the smart home appliance;

The acquiring module 61 is further configured to acquire the recent water temperature according to the historical working data of the smart home appliance, and the recent water temperature is determined according to the initial water temperature detected during at least one previous operation;

The acquiring module 61 is also used to acquire the historical water temperature, the historical water temperature is determined according to the area where the smart home appliance is located, the current season and the initial water temperature detected in the previous year;

The processing module 62 is configured to calculate the current initial water temperature according to the ambient temperature, the recent water temperature and the historical water temperature.

Further, the acquiring module 61 is specifically used for:

Determining the initial water temperature detected when the smart home appliance was working last time as the recent water temperature, and the historical work data includes the initial water temperature detected when the smart home appliance was working last time; or, calculating the temperature of the smart home appliance The recent water temperature is obtained by an average value of the initial water temperature detected when the device was operated at least twice before, and the historical operation data includes the initial water temperature detected when the smart home appliance was operated at least twice before.

Further, the acquiring module 61 is also specifically used for:

determining said current season based on the current date;

If the current season is not winter, send a first water temperature acquisition request to the server, where the first water temperature acquisition request includes the current season and the region where the smart home appliance is located;

receiving the historical water temperature returned by the server.

Further, the acquiring module 61 is also specifically used for:

If the current season is winter, send a heating area determination request to the server, where the heating area determination request includes the area where the smart home appliance is located;

receiving a heating area determination result returned by the server, the heating area determination result being used to indicate that the area where the smart home appliance is located is a heating area or a non-heating area;

If the area where the smart home appliance is located is a non-heating area, send a second water temperature acquisition request to the server, and the second water temperature acquisition request includes: the current season, the area where the smart home appliance is located, and the heating area determine the result;

receiving the historical water temperature returned by the server.

Further, the acquiring module 61 is also specifically used for:

If the area where the smart home appliance is located is a heating area, then send a heating condition acquisition request to the server, where the heating condition acquisition request includes the current date and the area where the smart home appliance is located;

receiving the heating condition result returned by the server, the heating condition result being used to indicate heating or no heating;

Sending a third water temperature acquisition request to the server, the third water temperature acquisition request including: the current season, the area where the smart home appliance is located, the determination result of the heating area, and the heating situation result;

receiving the historical water temperature returned by the server.

Further, the processing module 62 is specifically used for:

Obtaining weights corresponding to the ambient temperature, the recent water temperature, and the historical water temperature respectively according to the current season;

The current initial water temperature is obtained by multiplying the ambient temperature, the recent water temperature and the historical water temperature by their respective weights and summing them up.

The device for determining the water temperature provided in this embodiment is used to implement the technical solution in any one of the foregoing method embodiments, and its implementation principle and technical effect are similar, and will not be repeated here.

Fig. 7 is a schematic structural diagram of a smart home appliance provided by the present invention. As shown in Figure 7, the smart home appliance 70 includes:

Processor 71, memory 72, communication interface 73;

The memory 72 is used to store executable instructions of the processor 71;

Wherein, the processor 71 is configured to execute the technical solutions in any of the foregoing method embodiments by executing the executable instructions.

Optionally, the memory 72 can be independent or integrated with the processor 71 .

Optionally, when the memory 72 is a device independent of the processor 71, the smart home appliance 70 may further include:

The bus is used to connect the above devices together.

The smart home appliance is used to implement the technical solutions in any of the foregoing method embodiments, and its implementation principles and technical effects are similar, and details are not repeated here.

An embodiment of the present invention also provides a readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the technical solution provided by any of the foregoing embodiments is implemented.

An embodiment of the present invention also provides a computer program product, including a computer program, and when the computer program is executed by a processor, it is used to implement the technical solution provided by any one of the foregoing method embodiments.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

Claims (10)

1. A method for determining water temperature, characterized in that it is applied to smart home appliances, and the method comprises: Responding to the startup operation of the smart home appliance, acquiring the current ambient temperature in the area where the smart home appliance is located from a server; According to the historical working data of the smart home appliance, the recent water temperature is obtained, and the recent water temperature is determined according to the initial water temperature detected during at least one previous work; Obtain historical water temperature, the historical water temperature is the temperature determined according to the region where the smart home appliance is located, the current season and the initial water temperature detected in the previous year; According to the ambient temperature, the recent water temperature and the historical water temperature, the current initial water temperature is calculated. 2. The method according to claim 1, wherein the obtaining the recent water temperature according to the historical working data of the smart home appliance comprises: determining the initial water temperature detected when the smart home appliance worked last time as the recent water temperature, and the historical work data includes the initial water temperature detected when the smart home appliance worked last time; or, Calculate the average value of the initial water temperature detected when the smart home appliance was operated at least twice before to obtain the recent water temperature, and the historical work data includes the initial water temperature detected when the smart home appliance was operated at least twice before. 3. The method according to claim 1 or 2, wherein said obtaining historical water temperature comprises: determining said current season based on the current date; If the current season is not winter, send a first water temperature acquisition request to the server, where the first water temperature acquisition request includes the current season and the region where the smart home appliance is located; receiving the historical water temperature returned by the server. 4. method according to claim 3, is characterized in that, described method also comprises: If the current season is winter, send a heating area determination request to the server, where the heating area determination request includes the area where the smart home appliance is located; receiving a heating area determination result returned by the server, the heating area determination result being used to indicate that the area where the smart home appliance is located is a heating area or a non-heating area; If the area where the smart home appliance is located is a non-heating area, send a second water temperature acquisition request to the server, and the second water temperature acquisition request includes: the current season, the area where the smart home appliance is located, and the heating area determine the result; receiving the historical water temperature returned by the server. 5. method according to claim 4, is characterized in that, described method also comprises: If the area where the smart home appliance is located is a heating area, then send a heating condition acquisition request to the server, where the heating condition acquisition request includes the current date and the area where the smart home appliance is located; receiving the heating condition result returned by the server, the heating condition result being used to indicate heating or no heating; Sending a third water temperature acquisition request to the server, the third water temperature acquisition request including: the current season, the area where the smart home appliance is located, the determination result of the heating area, and the heating situation result; receiving the historical water temperature returned by the server. 6. The method according to claim 3, wherein the calculation of the current initial water temperature according to the ambient temperature, the recent water temperature and the historical water temperature includes: Obtaining weights corresponding to the ambient temperature, the recent water temperature, and the historical water temperature respectively according to the current season; The current initial water temperature is obtained by multiplying the ambient temperature, the recent water temperature and the historical water temperature by their respective weights and summing them up. 7. A device for determining water temperature, comprising: An acquisition module, configured to acquire the current ambient temperature in the region where the smart home appliance is located from a server in response to the startup operation of the smart home appliance; The acquiring module is further configured to acquire the recent water temperature according to the historical working data of the smart home appliance, and the recent water temperature is determined according to the initial water temperature detected during at least one previous operation; The acquiring module is also used to acquire the historical water temperature, the historical water temperature is determined according to the area where the smart home appliance is located, the current season and the initial water temperature detected in the previous year; The processing module is used to calculate the current initial water temperature according to the ambient temperature, the recent water temperature and the historical water temperature. 8. A smart home appliance, characterized in that it comprises: Processor, memory, communication interface; The memory is used to store executable instructions of the processor; Wherein, the processor is configured to execute the method for determining the water temperature according to any one of claims 1 to 6 by executing the executable instructions. 9. A readable storage medium, on which a computer program is stored, characterized in that, when the computer program is executed by a processor, the method for determining the water temperature according to any one of claims 1 to 6 is realized. 10. A computer program product, characterized by comprising a computer program, which is used to implement the method for determining water temperature according to any one of claims 1 to 6 when the computer program is executed by a processor.