CN112617592A - Hot water kettle control method, computer readable storage medium and hot water kettle - Google Patents
Hot water kettle control method, computer readable storage medium and hot water kettle Download PDFInfo
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- CN112617592A CN112617592A CN202011258035.7A CN202011258035A CN112617592A CN 112617592 A CN112617592 A CN 112617592A CN 202011258035 A CN202011258035 A CN 202011258035A CN 112617592 A CN112617592 A CN 112617592A
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- hot water
- kettle
- liquid level
- cover
- water kettle
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21166—Constructional details or accessories
Abstract
The invention relates to a control method of a hot water kettle, which comprises the following steps: step one, judging whether the liquid level in the hot water kettle is stable or not; step two, judging the height value H of the liquid level in the kettle0And a maximum liquid level set value Hmax(ii) a Step three, heating water in the kettle, judging whether a user opens or closes the cover in the heating process, stopping heating the water in the kettle if the user opens the cover in the heating process, and judging whether the user opens or closes the cover; step four, the user closes the cover and judges the time t for the thermos to keep the uncovering state2And a preset time t0And judging the height value H of the liquid level1And liquid level height value H0. The invention also relates to another hot water kettle control method, a computer readable storage medium and a hot water kettle.
Description
Technical Field
The invention relates to the technical field of a hot water kettle, in particular to a hot water kettle control method, a computer readable storage medium and a hot water kettle.
Background
The hot water kettle stores water by taking the kettle body as a container, and the water is heated to be boiled after a heating tube or an electric heating disc at the bottom of the hot water kettle is electrified. The technical problem of the existing thermos is as follows: the hot water kettle cannot intelligently determine when to heat the water in the kettle.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides a control method of a hot water kettle, so as to realize safe and intelligent control of the hot water kettle.
In a first aspect, the present invention provides a hot water kettle control method, comprising the steps of:
step one, judging whether the liquid level in the hot water kettle is stable, and if so, performing step three; if the liquid level is not stable, performing the step two;
step two, acquiring the height value H of the liquid level in the thermos0If the height of the liquid level in the kettle is H0Greater than or equal to the maximum level set point HmaxWhen it is not heated, the time interval t is1Then repeating the step one; if the obtained height value H of the liquid level in the kettle is H0Less than the maximum level set value HmaxThen, carrying out the third step;
step three, heating water in the kettle, judging whether a user opens or closes the cover in the heating process, stopping heating the water in the kettle if the user opens the cover in the heating process, and judging whether the user opens or closes the cover;
step four, if the user detects the liquid level height value H after closing the cover1When the temperature is not changed or increased, the hot water kettle is automatically started to heat; if the user detects the liquid level height value H after closing the cover1When the water temperature is reduced, the hot water kettle is not automatically started to heat; time t if the kettle is kept in the uncapped state2Exceeding the preset time t0And after the user closes the cover, the hot water kettle is not heated by self-starting.
Wherein, the height value H of the liquid level in the kettle is adjusted in the step two0Whether the heating is carried out or not is judged, and the situation that the water in the hot water kettle in the subsequent heating process is boiled when the water is boiled can be avoidedPotential safety hazards resulting from excessive sloshing of the noodles in the boiling state, by limiting H0Is less than HmaxCan prevent the liquid level from splashing out of the hot water kettle in the boiling state to scald users when the water in the hot water kettle is boiled. The kettle is in non-heating state and is closed at intervals of t1And judging whether the liquid level in the hot water kettle is stable again.
Wherein, in the fourth step, if the user closes the cover, the height value H of the liquid level in the kettle is1Is less than H0If the temperature is lower than the preset temperature, the user selects the water in the temperature state for use, so that the thermos is not heated by self after being covered again; if the user closes the cover, the height value H of the liquid level in the kettle1Not less than H0If so, the user needs to continue using water, and at the moment, the thermos is automatically started to heat after being covered again; time t if the kettle is kept in the uncapped state2Exceeding the preset time t0If the user can judge that the water in the hot water kettle is kept standing for cooling, the hot water kettle is not heated by self-starting after the user closes the cover.
The "heating water in the kettle" recorded in the control method may be to heat the water in the kettle from the initial temperature T0Heating to boil, or heating the water in the kettle from the initial temperature T0Heating to a heating temperature T set by a user1。
In a second aspect, the present invention provides another hot water kettle control method, comprising:
step one, a user directly starts a heating function of the hot water kettle, water in the hot water kettle is in a heating state, the opening and closing of a cover of the user are judged in the heating process, if the user opens the cover in the heating process, the heating of the water in the hot water kettle is stopped, and the opening and closing of the cover of the user are judged;
step two, after the user closes the cover, the time t between the opening state and the closing state of the thermos is judged3If spaced by a time t3Exceeding the preset time t0If the user closes the cover, the hot water kettle does not start to heat by itself, and if the time interval t is longer3Not more than a preset time t0And the user closes the cover and then the hot water kettle is automatically started to heat.
Wherein the control method records that the water in the kettle is in a heating state, and the initial temperature T of the water in the kettle is set0Heating to boiling.
Wherein, in the step two, no matter the height value H of the liquid level in the hot water kettle after the user closes the cover1Variation (H)1Is less than Hmax) After the cover closing of the user is detected, the user only needs to be closed according to the interval time t3To determine whether to enter a self-heating state. If the interval time t3Exceeding the preset time t0And then, the user can be judged to stand and cool the water in the hot water kettle, so that the hot water kettle is not heated by self-starting after the user closes the cover.
In a third aspect, the present invention provides a computer readable storage medium for storing a computer program which, when invoked by a processor, implements the above-described hot water kettle control method.
In a fourth aspect, the present invention provides a hot water kettle comprising a processor and a memory for storing a computer program which, when invoked by the processor, implements the above-described hot water kettle control method.
Compared with the prior art, the technical scheme of the invention can achieve the following beneficial effects:
1. the liquid level in the electric kettle is effectively prevented from being too high, so that the user is scalded by water in a boiling state;
2. and a cover opening detection function is added, and the user requirements are intelligently judged.
Drawings
Fig. 1 is a flowchart of a control method of a hot water kettle according to embodiment 1.
Fig. 2 is a flowchart of a control method of a hot water kettle according to embodiment 2.
Detailed Description
To facilitate an understanding of the present invention for those skilled in the art, the present invention will be described in further detail below with reference to specific embodiments and accompanying drawings.
Example 1
Referring to fig. 1, the method for controlling a hot water kettle provided in this embodiment includes the following steps:
step one, judging whether the liquid level in the hot water kettle is stable, and if so, performing step three; if the liquid level is not stable, performing the step two;
step two, acquiring the height value H of the liquid level in the thermos0If the height of the liquid level in the kettle is H0Exceeding the maximum level set value HmaxWhen it is not heated, the time interval t is1Then repeating the step one; if the obtained height value H of the liquid level in the kettle is H0Below the maximum level set point HmaxThen, carrying out the third step;
step three, heating water in the kettle, judging whether a user opens or closes the cover in the heating process, stopping heating the water in the kettle if the user opens the cover in the heating process, and judging whether the user opens or closes the cover;
step four, if the user detects the liquid level height value H after closing the cover1When the temperature is not changed or increased, the hot water kettle is automatically started to heat; if the user detects the liquid level height value H after closing the cover1When the water temperature is reduced, the hot water kettle is not automatically started to heat; time t if the kettle is kept in the uncapped state2Exceeding the preset time t0And after the user closes the cover, the hot water kettle is not heated by self-starting.
In the fourth step of this embodiment, the time t for keeping the kettle in the open state after the user closes the lid is determined2Whether the preset time t is exceeded0If time t is2Exceeding the preset time t0If the water level of the hot water kettle is higher than the set value, the hot water kettle is not heated by self-starting and does not need to be judged by the liquid level height value in the next step; if time t2Less than or equal to the preset time t0Then, the height H of the liquid level in the kettle is continuously judged1If H is1≥H0And H1≤HmaxThen the hot water kettle is automatically started to heat; if H is1＜H0Or H1＞HmaxAnd the hot water kettle does not start to heat.
In this embodiment, a temperature detecting device is further provided in the hot water kettle, and the initial temperature of the water in the hot water kettle in the first step is recorded as T0. In the fourth step of this embodiment, if the time t is2Less than or equal to the preset time t0Then continue to judge the kettleHeight value H of inner liquid level1If H is1≥H0And H1≤HmaxThen further judging the temperature T of the water in the hot water kettle after the cover is closed1And T0In particular, if T1≤T0The hot water kettle is automatically started to heat if T is reached1＞T0And the hot water kettle does not start to heat.
Example 2
Referring to fig. 2, the method for controlling a hot water kettle according to the present embodiment includes the following steps:
step one, judging whether the liquid level in the hot water kettle is stable, and if so, performing step three; if the liquid level is not stable, performing the step two;
step two, acquiring the height value H of the liquid level in the thermos0If the height of the liquid level in the kettle is H0Exceeding the maximum level set value HmaxWhen it is not heated, the time interval t is1Then repeating the step one; if the obtained height value H of the liquid level in the kettle is H0Below the maximum level set point HmaxThen, carrying out the third step;
step three, heating water in the kettle, judging whether a user opens or closes the cover in the heating process, stopping heating the water in the kettle if the user opens the cover in the heating process, and judging whether the user opens or closes the cover;
step two, after the user closes the cover, the time t between the opening state and the closing state of the thermos is judged3If spaced by a time t3Exceeding the preset time t0If the user closes the cover, the hot water kettle does not start to heat by itself, and if the time interval t is longer3Not more than a preset time t0And the user closes the cover and then the hot water kettle is automatically started to heat.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A control method of a hot water kettle is characterized by comprising the following steps:
step one, judging whether the liquid level in the hot water kettle is stable, and if so, performing step three; if the liquid level is not stable, performing the step two;
step two, judging the liquid level height value H0 and the maximum liquid level set value Hmax in the hot water kettle;
step three, heating water in the kettle, judging whether a user opens or closes the cover in the heating process, stopping heating the water in the kettle if the user opens the cover in the heating process, and judging whether the user opens or closes the cover;
and step four, the user closes the cover, and judges the time t2 and the preset time t0 of the opening state of the thermos, and judges the liquid level height value H1 and the liquid level height value H0.
2. The method as claimed in claim 1, wherein in the second step, if the liquid level height H0 is greater than or equal to the maximum liquid level set value Hmax, the heating is not performed, and the first step is performed after an interval of time t 1; and if the liquid level height value H0 is smaller than the maximum liquid level set value Hmax, performing the third step.
3. The control method of the hot water kettle according to the claim 1, wherein in the fourth step, if the time t2 for keeping the kettle in the open state exceeds the preset time t0, the hot water kettle does not start to heat by itself after the user closes the kettle.
4. The control method of the hot water kettle according to the claim 3, wherein the four steps, if the liquid level height value H1 is greater than or equal to the liquid level height value H0, the hot water kettle is heated by self-starting; if the liquid level height value H1 is smaller than the liquid level height value H0, the hot water kettle is not heated by self-starting.
5. A method according to claim 4, characterized in that the level height H1 is less than the maximum level set value Hmax.
6. A control method of a hot water kettle is characterized by comprising the following steps:
step one, water in a kettle is in a heating state, a user opening and closing cover is judged in the heating process, if the user opens the cover in the heating process, the water in the kettle stops being heated, and the user opening and closing cover is judged;
and step two, after the user closes the cover, judging the interval time t3 and the preset time t0 when the thermos is changed from the open cover state to the closed cover state.
7. The method as claimed in claim 6, wherein in the second step, the interval time t3 exceeds the preset time t0, and the hot water kettle is not heated by self-starting after the user closes the cover.
8. The control method of claim 7, wherein the interval time t3 is not more than the preset time t0, and the user closes the cover to heat the hot water kettle by self-starting.
9. A computer-readable storage medium storing a computer program, characterized in that: the computer program when invoked by a processor implements a hot water kettle control method as claimed in claim 1 or claim 6.
10. A hot water kettle comprising a processor and a memory for storing a computer program, characterized in that: the computer program when invoked by the processor implements a hot water kettle control method as claimed in claim 1 or claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011258035.7A CN112617592B (en) | 2020-11-11 | 2020-11-11 | Hot water kettle control method, computer readable storage medium and hot water kettle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011258035.7A CN112617592B (en) | 2020-11-11 | 2020-11-11 | Hot water kettle control method, computer readable storage medium and hot water kettle |
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| CN112617592A true CN112617592A (en) | 2021-04-09 |
| CN112617592B CN112617592B (en) | 2021-11-19 |
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000175821A (en) * | 1998-12-18 | 2000-06-27 | Matsushita Electric Ind Co Ltd | Electric water heater |
| WO2002069672A1 (en) * | 2001-02-21 | 2002-09-06 | Lerner William S | Heat alert safety device for smoothtop stoves and other hot surfaces |
| CN2715650Y (en) * | 2004-03-17 | 2005-08-10 | 中山市美扬电器有限公司 | Temperature controlled heating base for water heating kettle |
| CN101718569A (en) * | 2009-11-16 | 2010-06-02 | 晶辉科技（深圳）有限公司 | Liquid level detecting device, method for mounting same on electric kettle and electric kettle |
| CN102187292A (en) * | 2007-11-07 | 2011-09-14 | 奥特控制有限公司 | Liquid heating vessel and control |
| CN103720342A (en) * | 2013-12-16 | 2014-04-16 | 广西柳州浚业科技有限公司 | Frequency conversion electric heating cup |
| CN105011752A (en) * | 2015-06-29 | 2015-11-04 | 黄继昌 | Electric kettle with automatically opening and closing lid based on rate of water temperature change |
| CN106724856A (en) * | 2015-11-24 | 2017-05-31 | 江苏华跃特种设备有限公司 | A kind of electric cooker with alarm function |
| CN208677044U (en) * | 2017-12-26 | 2019-04-02 | 浙江绍兴苏泊尔生活电器有限公司 | Electric kettle |
| CN209499471U (en) * | 2017-10-20 | 2019-10-18 | 蓝胡子创意行销有限公司 | Heating container with sensing function |
| CN209770053U (en) * | 2018-08-28 | 2019-12-13 | 陈品宏 | Intelligent water boiling kettle |
| JP2020016589A (en) * | 2018-07-27 | 2020-01-30 | パナソニックＩｐマネジメント株式会社 | Water level detector |
| CN110840246A (en) * | 2018-08-20 | 2020-02-28 | 浙江绍兴苏泊尔生活电器有限公司 | Heating control method and device and electric kettle |
| CN111358294A (en) * | 2020-04-17 | 2020-07-03 | 佛山职业技术学院 | Control method of electric kettle, electric kettle and storage medium |
-
2020
- 2020-11-11 CN CN202011258035.7A patent/CN112617592B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000175821A (en) * | 1998-12-18 | 2000-06-27 | Matsushita Electric Ind Co Ltd | Electric water heater |
| WO2002069672A1 (en) * | 2001-02-21 | 2002-09-06 | Lerner William S | Heat alert safety device for smoothtop stoves and other hot surfaces |
| CN2715650Y (en) * | 2004-03-17 | 2005-08-10 | 中山市美扬电器有限公司 | Temperature controlled heating base for water heating kettle |
| CN102187292A (en) * | 2007-11-07 | 2011-09-14 | 奥特控制有限公司 | Liquid heating vessel and control |
| CN101718569A (en) * | 2009-11-16 | 2010-06-02 | 晶辉科技（深圳）有限公司 | Liquid level detecting device, method for mounting same on electric kettle and electric kettle |
| CN103720342A (en) * | 2013-12-16 | 2014-04-16 | 广西柳州浚业科技有限公司 | Frequency conversion electric heating cup |
| CN105011752A (en) * | 2015-06-29 | 2015-11-04 | 黄继昌 | Electric kettle with automatically opening and closing lid based on rate of water temperature change |
| CN106724856A (en) * | 2015-11-24 | 2017-05-31 | 江苏华跃特种设备有限公司 | A kind of electric cooker with alarm function |
| CN209499471U (en) * | 2017-10-20 | 2019-10-18 | 蓝胡子创意行销有限公司 | Heating container with sensing function |
| CN208677044U (en) * | 2017-12-26 | 2019-04-02 | 浙江绍兴苏泊尔生活电器有限公司 | Electric kettle |
| JP2020016589A (en) * | 2018-07-27 | 2020-01-30 | パナソニックＩｐマネジメント株式会社 | Water level detector |
| CN110840246A (en) * | 2018-08-20 | 2020-02-28 | 浙江绍兴苏泊尔生活电器有限公司 | Heating control method and device and electric kettle |
| CN209770053U (en) * | 2018-08-28 | 2019-12-13 | 陈品宏 | Intelligent water boiling kettle |
| CN111358294A (en) * | 2020-04-17 | 2020-07-03 | 佛山职业技术学院 | Control method of electric kettle, electric kettle and storage medium |
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| CN112617592B (en) | 2021-11-19 |
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