CN109419345B - Liquid heating method and device, liquid heater and storage medium - Google Patents
Liquid heating method and device, liquid heater and storage medium Download PDFInfo
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- CN109419345B CN109419345B CN201710754808.2A CN201710754808A CN109419345B CN 109419345 B CN109419345 B CN 109419345B CN 201710754808 A CN201710754808 A CN 201710754808A CN 109419345 B CN109419345 B CN 109419345B
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 514
- 239000007788 liquid Substances 0.000 title claims abstract description 310
- 238000000034 method Methods 0.000 title claims abstract description 42
- 230000035622 drinking Effects 0.000 claims abstract description 78
- 230000007613 environmental effect Effects 0.000 claims abstract description 30
- 238000001816 cooling Methods 0.000 claims description 62
- 238000001514 detection method Methods 0.000 claims description 25
- 230000003213 activating effect Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 29
- 230000003993 interaction Effects 0.000 description 20
- 238000009835 boiling Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000001954 sterilising effect Effects 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012782 phase change material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000013526 supercooled liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
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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
-
- 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
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/4403—Constructional details
-
- 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
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/54—Water boiling vessels in beverage making machines
-
- 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
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/32—Time-controlled igniting mechanisms or alarm devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
Abstract
The invention discloses a liquid heating method and device, a liquid heater and a storage medium, wherein the liquid heating method comprises the following steps: when detecting that the user selects a reservation mode, acquiring the drinking requirement of the user and the current environmental parameters; calculating heating power and heating starting time according to the drinking requirement and the environmental parameter; and starting the heating element at the heating starting moment, and controlling the heating element to heat the liquid at the heating power. The invention can make the reservation function of the liquid heating device more intelligent, thereby bringing convenience to the daily use of users.
Description
Technical Field
The present invention relates to the field of liquid heating technologies, and in particular, to a liquid heating method and apparatus, a liquid heater, and a storage medium.
Background
Along with the development and progress of technology, the existing liquid heating appliances, such as electric kettles and health preserving kettles, have a reservation function besides a heating function: the heating function is turned on after a predetermined period of time. However, aiming at the increasingly higher use demands of users, if the users need to obtain water with a certain temperature value at a certain time point to drink directly, the existing reservation function cannot be satisfied, so that inconvenience is brought to the use of the users.
Disclosure of Invention
The main purpose of the invention is to provide a liquid heating method, which aims at enabling the reservation function of a liquid heating device to be more intelligent, thereby bringing convenience to the daily use of users.
In order to achieve the above object, the liquid heating method provided by the present invention comprises the steps of:
when detecting that the user selects a reservation mode, acquiring the drinking requirement of the user and the current environmental parameters;
calculating heating power and heating starting time according to the drinking requirement and the environmental parameter;
and starting the heating element at the heating starting moment, and controlling the heating element to heat the liquid at the heating power.
Optionally, after the step of "activating the heating element at the heating start time and controlling the heating element to heat the liquid with the heating power", the method further includes:
judging whether the liquid is taken away or not according to the drinking time in the drinking requirement at intervals of preset time length;
if not, detecting whether a user sends out a secondary heating instruction;
when a user command to reheat is detected, the liquid is reheated to a drinking temperature in the drinking demand.
Optionally, before the step of "activating the heating element at the heating start time and controlling the heating element to heat the liquid with the heating power", the method further includes:
Detecting whether a user sends out an instruction for terminating the reservation mode;
and when detecting that the user sends out an instruction for terminating the reservation mode, terminating the reservation mode.
Optionally, after the step of terminating the reservation mode, the method further includes:
detecting whether a user sends a conventional heating instruction;
when it is detected that the user gives a command for normal heating, the liquid is subjected to normal heating.
Optionally, after the step of "heating the liquid conventionally", the method further includes:
detecting whether a user sends out a rapid cooling instruction;
when the user is detected to give a rapid cooling instruction, the liquid is rapidly cooled.
Optionally, the step of "activating a heating element at the heating start time and controlling the heating element to heat the liquid with the heating power" includes:
judging whether the heating starting moment is in a user rest period or not;
if not, starting a heating element at the heating starting moment, and controlling the heating element to heat the liquid with the heating power;
if yes, adjusting the heating power to be the first heating power, and adjusting the heating starting time to be the first heating starting time; and starting the heating element at the first heating starting moment, and controlling the heating element to heat the liquid at the first heating power.
The present invention also provides a liquid heating apparatus comprising:
the acquisition module is used for acquiring the drinking requirement of the user and the current environmental parameters when detecting that the user selects the reservation mode;
the calculation module calculates heating power and heating starting time according to the drinking requirement and the environmental parameter;
and the control module starts the heating element at the heating starting moment and controls the heating element to heat the liquid at the heating power.
Optionally, the liquid heating apparatus further comprises:
the judging module is used for judging whether the liquid is taken away or not according to the drinking time in the drinking requirement at intervals of preset time length;
the first detection module detects whether a user sends a secondary heating instruction or not when judging that the liquid is not taken away;
and the secondary heating module is used for secondarily heating the liquid to the drinking temperature in the drinking requirement when detecting that a user sends a secondary heating instruction.
Optionally, the liquid heating apparatus further comprises:
the second detection module is used for detecting whether a user sends out an instruction for terminating the reservation mode;
and the termination module is used for terminating the reservation mode when detecting that the user sends out an instruction for terminating the reservation mode.
Optionally, the liquid heating apparatus further comprises:
the third detection module is used for detecting whether a user sends out a conventional heating instruction or not;
and the conventional heating module is used for performing conventional heating on the liquid when detecting that a user sends a conventional heating instruction.
Optionally, the liquid heating apparatus further comprises:
a fourth detection module for detecting whether the user sends out a rapid cooling instruction;
and the rapid cooling module is used for rapidly cooling the liquid when detecting that a user sends a rapid cooling instruction.
Optionally, the control module includes:
a judging unit for judging whether the heating start time is within a user rest period;
the first control unit is used for starting the heating element at the heating starting moment when judging that the heating starting moment is in a non-rest period of a user, and controlling the heating element to heat liquid with the heating power;
the second control unit is used for adjusting the heating power to be the first heating power and adjusting the heating starting time to be the first heating starting time when judging that the heating starting time is in the rest period of the user; and starting the heating element at the first heating starting moment, and controlling the heating element to heat the liquid at the first heating power.
The invention also proposes a liquid heater comprising a liquid heating device as described above.
The invention also provides a storage medium, wherein the storage medium stores a liquid heating program, and when the liquid heating program is run by a processor, the liquid heating program executes the steps corresponding to the liquid heating method.
According to the technical scheme, the drinking requirement of the user and the current environmental parameters are obtained by detecting the reservation mode selected by the user; calculating heating power and heating starting time according to the drinking requirement and the environmental parameter; and start heating element in heating initial moment, and control heating element with heating power heats liquid, can realize the user at specific time point, obtain the user demand of specific temperature liquid, optimize liquid heating device's reservation function for liquid heating device's reservation function is more intelligent, thereby brings the facility for user's daily use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic flow chart of a first embodiment of a liquid heating method according to the present invention;
FIG. 2 is a schematic flow chart of a second embodiment of the liquid heating method of the present invention;
FIG. 3 is a schematic flow chart of a third embodiment of the liquid heating method of the present invention;
FIG. 4 is a schematic flow chart of a fourth embodiment of the liquid heating method of the present invention;
FIG. 5 is a schematic diagram of functional modules of a first embodiment of the liquid heating apparatus of the present invention;
FIG. 6 is a schematic diagram of functional modules of a second embodiment of the liquid heating apparatus of the present invention;
FIG. 7 is a schematic diagram of functional modules of a third embodiment of a liquid heating apparatus according to the present invention;
fig. 8 is a functional block diagram of a fourth embodiment of the liquid heating apparatus of the present invention.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the name |
| 100 | Liquid heating device | 3b | Quick cooling module |
| 10 | Acquisition module | 30 | Control module |
| 20 | Calculation module | 31 | Judgment unit |
| 1a | Second detection module | 32 | First control unit |
| 1b | Termination module | 33 | Second control unit |
| 2a | Third detection module | 40 | Judgment module |
| 2b | Conventional heating module | 50 | First detection module |
| 3a | Fourth detection module | 60 | Secondary heating module |
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings of the specification, it being understood that the preferred embodiments described herein are for illustration and explanation only, and not for limitation of the present invention, and embodiments of the present invention and features of the embodiments may be combined with each other without conflict.
The invention provides a liquid heating method, which is applied to a liquid heating device.
Referring to fig. 1, fig. 1 is a schematic flow chart of a first embodiment of a liquid heating method according to the present invention, in this embodiment, the liquid heating method includes the following steps:
step S100, when detecting that the user selects the reservation mode, the drinking requirement of the user and the current environmental parameters are acquired.
Specifically, the liquid heating apparatus has a user interaction interface (e.g., a display screen, a touch screen, control keys, etc.), and a user can control whether the liquid heating apparatus enters a reservation mode to operate by operating on the user interaction interface. Accordingly, the controller of the liquid heating apparatus may detect whether the user selects the reservation mode. When the controller of the liquid heating device detects that the user selects the reservation mode, the liquid heating device can prompt the user to input the drinking requirement (such as drinking amount, drinking time, drinking temperature and the like) through a user interaction interface in a voice or text mode, and meanwhile, the controller of the liquid heating device can detect and acquire the current environmental parameters (such as air temperature, air humidity, air flow rate, liquid temperature and the like) through various sensors connected with the controller of the liquid heating device.
Step S200, calculating heating power and heating start time according to the drinking requirement and the environmental parameter.
Specifically, after the controller of the liquid heating apparatus has obtained the drinking requirement of the user and the current environmental parameters, assuming that the volume of the inner container of the liquid heating apparatus is constant and full of the liquid to be heated, the controller of the liquid heating apparatus can calculate the cooling rate of the liquid according to the obtained environmental parameters (such as air temperature, air humidity, air flow rate, liquid temperature, etc.) and the preset cooling model. Then, the controller of the liquid heating device can calculate the cooling time of the liquid according to the calculated cooling rate of the liquid and the obtained drinking temperature in the drinking requirement. And then, the controller of the liquid heating device can calculate the cooling starting time of the liquid according to the calculated cooling time of the liquid and the obtained drinking time in the drinking requirement. For example: assuming that 1.8L of liquid to be heated is contained in the liner of the liquid heating device, the controller of the liquid heating device calculates the average cooling rate of the liquid to be 0.2 ℃/min according to the obtained environmental parameters and a preset cooling model, and the obtained drinking temperature in the drinking requirement is 40 ℃ and the drinking time is 7 pm. At this time, the controller of the liquid heating apparatus may calculate that the cooling time of the liquid is (100-40)/0.2 min=300 min=5 h, so that the cooling start time is 2 pm whole.
Further, the controller of the liquid heating device can calculate and obtain the time consumption of heating the liquid according to the heating power of the heating element, the liquid temperature in the environmental parameters and the preset heating model. And then, the controller of the liquid heating device can calculate and obtain the heating starting moment of the liquid according to the cooling starting moment of the liquid and the heating time consumption of the liquid. For example: the controller of the liquid heating device can calculate that the heating element heats 1.8L of liquid to be heated to boiling (100 ℃) from 15 ℃ with heating power of 1800 watts according to a preset heating model, the heating time is 5min, and the temperature reduction starting time of the liquid is 2 pm whole, so that the heating starting time of the liquid can be calculated to be 1 pm 55 minutes.
In addition, it should be noted that when the amount of the liquid contained in the inner container of the liquid heating device changes, the preset heating model and the preset cooling model can be used by performing coefficient adjustment.
Step S300, starting the heating element at the heating start time, and controlling the heating element to heat the liquid with the heating power.
Specifically, after the controller of the liquid heating apparatus has determined the heating power and calculated heating start time, the controller of the liquid heating apparatus controls the heating element to be activated at the heating start time, and controls the heating element to heat the liquid at the determined heating power. For example: the controller of the liquid heating device starts the heating element (such as an electromagnetic coil disc, a resistance wire and the like) separately at the afternoon of 1.55, controls the heating element to heat 1.8L of water with heating power of 1800 watts, controls the heating element to be closed when the water boils, and naturally cools the water body to the afternoon of 7, so that warm water at 40 ℃ can be obtained, and the water body can be directly drunk by a user.
Therefore, it can be understood that the technical scheme of the invention obtains the drinking requirement and the current environmental parameters of the user by detecting the reservation mode selected by the user; calculating heating power and heating starting time according to the drinking requirement and the environmental parameter; and start heating element in heating initial moment, and control heating element with heating power heats liquid, can realize the user at specific time point, obtain the user demand of specific temperature liquid, optimize liquid heating device's reservation function for liquid heating device's reservation function is more intelligent, thereby brings the facility for user's daily use.
A second embodiment of the liquid heating method according to the present invention is proposed based on the first embodiment, referring to fig. 2, in this embodiment, the step S300 further includes:
step S400, judging whether the liquid is taken away or not according to the drinking time in the drinking requirement at intervals of preset time length;
step S500, if not, detecting whether a user sends out a secondary heating instruction;
step S600, when it is detected that the user issues a command for secondary heating, the liquid is secondarily heated to the drinking temperature in the drinking demand.
Specifically, the controller of the liquid heating apparatus determines (using infrared sensing or weight sensing, etc.) whether the liquid in the liquid heating apparatus is taken according to the drinking time (e.g., 7 pm in the above embodiment) in the drinking requirement at preset intervals (e.g., 5min, 10min, 20min, 30min, or 1h, etc.):
when the controller of the liquid heating device judges that the liquid in the liquid heating device is taken away, the controller of the liquid heating device controls the liquid heating device to exit the reservation mode and wait for input of other instructions of a user.
When the controller of the liquid heating device judges that the liquid in the liquid heating device is not taken away, the controller of the liquid heating device detects whether a user sends out a secondary heating instruction or not. And when the controller of the liquid heating device detects that a user sends a secondary heating instruction, the controller of the liquid heating device controls the heating element to be started again, the supercooled liquid is secondarily heated to the drinking temperature in the drinking requirement, and then the heating element is turned off. It will be appreciated that the instructions for secondary heating may be issued to the controller of the liquid heating apparatus by depression of a function key or corresponding area on the user interaction interface.
For example, the controller of the liquid heating apparatus provides water at 40 ℃ at 8 a.m. according to the user's drinking demand, but the user forgets to drink water at 8 a.m.. After that, the user reminds at nine points, and then the user sends out a secondary heating instruction through the user interaction interface. Then, the controller of the liquid heating device detects the instruction, detects the water temperature to be 28 ℃, and secondarily starts the heating element to heat the water from 28 ℃ to 40 ℃ and then stops working, at the moment, the user can obtain the water meeting the requirements again.
Therefore, when the user misses the reserved time point and does not take out the liquid, the liquid meeting the requirements can be obtained for use again through a secondary heating mode, the tedious process of repeated burning to boiling and cooling down is avoided, time is saved, intelligence is improved, humanization is improved, the reserved function of the liquid heating device is optimized, and the use of the user is further facilitated.
A third embodiment of the liquid heating method according to the present invention is proposed based on the first embodiment, referring to fig. 3, in this embodiment, before the step S300, the method further includes:
step S300a, detecting whether a user sends out an instruction for terminating the reservation mode;
and when detecting that the user sends out an instruction for terminating the reservation mode, terminating the reservation mode.
Specifically, before the heating start time, the controller of the liquid heating apparatus detects whether the user issues an instruction to terminate the reservation mode, and when the controller of the liquid heating apparatus detects that the user issues an instruction to terminate the reservation mode, the controller of the liquid heating apparatus terminates the reservation mode, that is, in the case that the user does no longer perform any operation, the controller of the liquid heating apparatus does not start the heating element at the heating start time and remains in a stationary state.
Therefore, when a user needs to perform other operations on the liquid heating device to realize other functions, the reservation mode can be timely canceled, cross influence of the functions is avoided, and the liquid heating device is more humanized and convenient for the user to use.
Step S300b, detecting whether a user gives a conventional heating instruction;
when it is detected that the user gives a command for normal heating, the liquid is subjected to normal heating.
Specifically, after the controller of the liquid heating apparatus terminates the reservation mode, the controller of the liquid heating apparatus detects whether the user issues a command for normal heating, and when the controller of the liquid heating apparatus detects that the user issues a command for normal heating, the controller of the liquid heating apparatus controls the heating element to be immediately started, normal heating is performed on the liquid to its boiling, and then the heating element is turned off.
Therefore, after the user cancels the reservation mode, the liquid can be heated at any time according to the operation of the user, and the liquid heating device is more convenient and humanized.
Step S300c, detecting whether a user sends out a rapid cooling instruction;
when the user is detected to give a rapid cooling instruction, the liquid is rapidly cooled.
Specifically, after the liquid is heated to boiling conventionally, if the user wants to cool the liquid quickly for use, the user can send a quick cooling instruction to the controller of the liquid heating device through the user interaction interface, and after the controller of the liquid heating device detects the instruction, the quick cooling device of the liquid heating device is controlled to be started to cool the boiling liquid quickly, so that the liquid can be cooled quickly, and the user can use the liquid conveniently. It should be noted that the rapid cooling device can achieve rapid cooling through a micro compressor, a semiconductor refrigerating sheet, water cooling, a phase change material and the like.
For example, when the user leaves the gate in the morning and reserves water at 60 ℃ at 8 pm, but returns at four pm, if the user needs water immediately, an instruction for ending the reservation mode can be sent out through the user interaction interface, and after the controller of the liquid heating device detects the instruction, the reservation mode is canceled. At the same time, the user also sends a conventional heating instruction through the user interaction interface, and after the controller of the liquid heating device detects the instruction, the controller controls the heating element to be started immediately, so that the liquid is heated to be boiled conventionally. And the user can also send out a rapid cooling instruction through the user interaction interface, and after the controller of the liquid heating device detects the instruction, the rapid cooling device is controlled to start to work so as to rapidly cool the boiled liquid, thereby ensuring that the user can obtain water meeting the requirements in a short time.
A fourth embodiment of the liquid heating method according to the present invention is proposed based on the above-described first embodiment, and referring to fig. 4, in this embodiment, the above-described step S300 includes:
step S310, judging whether the heating starting time is in a user rest period.
Specifically, in step S200, the controller of the liquid heating apparatus calculates a heating start time in the reservation mode, at which time the controller of the liquid heating apparatus further determines whether the heating start time is within the user rest period. It will be appreciated that the user rest period may be set by the user himself via the user interface, or may be set by the manufacturer before shipping, e.g., 23:00 to 06:00, etc.
Step S320, if not, starting the heating element at the heating start time, and controlling the heating element to heat the liquid with the heating power.
Specifically, when the controller of the liquid heating device judges that the heating starting time is not in the rest period of the user, the controller of the liquid heating device controls the heating element to start at the calculated heating starting time according to the reservation, controls the heating element to heat the liquid to boiling at the determined heating power, and then turns off the heating element.
Step S330, if yes, adjusting the heating power to be the first heating power, and adjusting the heating start time to be the first heating start time; and starting the heating element at the first heating starting moment, and controlling the heating element to heat the liquid at the first heating power.
Specifically, when the controller of the liquid heating device determines that the heating start time is within the rest period of the user, the controller of the liquid heating device adjusts the heating power, that is, reduces the heating power according to a preset mode, that is, obtains the first heating power, so as to realize mute heating. When the heating power is adjusted, the heating starting time is recalculated according to the adjusted heating power, and the first heating starting time is obtained. At this time, the controller of the liquid heating apparatus updates the setting, controls the heating element to start at the first heating start time, controls the heating element to heat the liquid to boiling at the first heating power, and then turns off the heating element. For example, if the calculated heating start time is 3 am, the heating power of 1800 watt is reduced to the first heating power of 600 watt, and accordingly, the heating time of 1800 watt is also prolonged to 15min of 600 watt, at this time, since the cooling start time (3 am, 5 min) is unchanged, the heating start time (3 am) will be changed to the first heating start time (2 am, 50 min), and then the controller of the liquid heating device controls the heating element to start at the first heating start time (2 am, 50 min) and controls the heating element to heat the liquid to boil at the first heating power (600 watt).
Therefore, when the heating starting moment is in the rest period of the user, the liquid heating device can realize mute heating, so that the influence of noise on the rest of the user is avoided, and the device is more humanized and more intelligent.
It can be appreciated that the liquid heating device can be connected with the intelligent terminal (such as a mobile phone, a tablet computer and the like) in a wireless connection mode (such as WIFI, 4G, bluetooth, zigBee or the like), so that the user can perform wireless interaction with the liquid heating device through the intelligent terminal, remote control is completed, and convenience is further brought to the user. In addition, the liquid heating apparatus may also have a sterilizing system (such as an ultraviolet LED lamp) to achieve sterilization of the liquid. In addition, the liquid heating device can be provided with an electromagnetic valve and a weight detection device, so that intelligent control of the added liquid quality is realized.
The present invention further provides a liquid heating apparatus 100.
Referring to fig. 5, fig. 5 is a schematic functional block diagram of a first embodiment of a liquid heating apparatus 100 according to the present invention, in this embodiment, the liquid heating apparatus 100 includes:
the acquisition module 10 acquires the drinking requirement of the user and the current environmental parameters when detecting that the user selects the reservation mode.
Specifically, the liquid heating apparatus 100 has a user interaction interface (e.g., a display screen, a touch screen, control keys, etc.), and a user can control whether the liquid heating apparatus 100 enters a reservation mode to operate by operating on the user interaction interface. Accordingly, the acquisition module 10 may detect whether the user selects the reservation mode. When the acquisition module 10 detects that the user selects the reservation mode, the liquid heating apparatus 100 may prompt the user to input the drinking requirement (such as drinking amount, drinking time, drinking temperature, etc.) through the user interaction interface in the form of voice or text, and meanwhile, the acquisition module 10 may also detect and acquire the current environmental parameters (such as air temperature, air humidity, air flow rate, liquid temperature, etc.) through the various sensors connected with the acquisition module.
A calculation module 20 calculates a heating power and a heating start time based on the drinking demand and the environmental parameter.
Specifically, after the obtaining module 10 has obtained the drinking requirement of the user and the current environmental parameters, the calculating module 20 may calculate the cooling rate of the liquid according to the obtained environmental parameters (such as air temperature, air humidity, air flow rate, liquid temperature, etc.) and the preset cooling model, assuming that the volume of the inner container of the liquid heating apparatus 100 is constant and full of the liquid to be heated. Next, the calculating module 20 may calculate a cooling time of the liquid according to the calculated cooling rate of the liquid and the obtained drinking temperature in the drinking requirement. The calculating module 20 may then calculate the start time of cooling the liquid according to the calculated time consumption of cooling the liquid and the obtained drinking time in the drinking demand. For example: assuming that 1.8L of liquid to be heated is contained in the inner container of the liquid heating device 100, the calculating module 20 calculates the average cooling rate of the liquid to be heated to be 0.2 ℃/min according to the obtained environmental parameters and the preset cooling model, and the obtained drinking temperature in the drinking requirement is 40 ℃, and the drinking time is 7 pm. At this time, the calculating module 20 may calculate that the cooling time of the liquid is (100-40)/0.2 min=300 min=5 h, and thus the cooling start time is 2 pm.
Further, the calculation module 20 can calculate the heating time of the liquid according to the heating power of the heating element, the temperature of the liquid in the environmental parameter, and the preset temperature rising model. Then, the calculating module 20 can calculate the heating start time of the liquid according to the cooling start time of the liquid and the heating time of the liquid. For example: the calculation module 20 can calculate that the heating element heats 1.8L of liquid to be heated to boiling (100 ℃) from 15 ℃ with heating power of 1800 watts according to the preset heating model, the heating time is 5min, and the temperature reduction starting time of the liquid is 2 pm whole, so that the heating starting time of the liquid can be calculated to be 1 pm 55 min.
In addition, when the amount of the liquid contained in the inner container of the liquid heating apparatus 100 is changed, the preset heating model and the preset cooling model can be used by performing coefficient adjustment.
The control module 30 starts the heating element at the heating start time and controls the heating element to heat the liquid at the heating power.
Specifically, after the computing module 20 has determined the heating power and calculated the heating start time, the control module 30 controls the heating element to be activated at the heating start time and controls the heating element to heat the liquid at the determined heating power. For example: the control module 30 starts the heating element (such as an electromagnetic coil disc, a resistance wire and the like) at the afternoon of 1.55, controls the heating element to heat 1.8L of water with heating power of 1800 watts, controls the heating element to be closed when the water boils, and naturally cools the water to the afternoon of 7, so that warm water at 40 ℃ can be obtained, and the water can be directly drunk by a user.
Therefore, it can be understood that the technical scheme of the invention obtains the drinking requirement and the current environmental parameters of the user by detecting the reservation mode selected by the user; calculating heating power and heating starting time according to the drinking requirement and the environmental parameter; and start heating element in heating initial moment, and control heating element with heating power heats liquid, can realize the user at specific time point, obtain the user demand of specific temperature liquid, optimize the reservation function of liquid heating device 100 for the reservation function of liquid heating device 100 is more intelligent, thereby brings the convenience for user's daily use.
A second embodiment of the liquid heating apparatus 100 of the present invention is proposed based on the above-described first embodiment, and referring to fig. 6, in this embodiment, the liquid heating apparatus 100 further includes:
a judging module 40 for judging whether the liquid is taken away or not according to the drinking time in the drinking requirement at intervals of a preset time length;
the first detection module 50 detects whether a user issues a secondary heating instruction when judging that the liquid is not removed;
the reheat module 60, when detecting a user command to reheat, reheat the liquid to a drinking temperature in the drinking demand.
Specifically, the judging module 40 judges whether the liquid in the liquid heating apparatus 100 is taken away (using infrared sensing or weight sensing, etc.) according to the drinking time (e.g. 7 pm in the above embodiment) in the drinking requirement, at preset intervals (e.g. 5min, 10min, 20min, 30min, or 1h, etc.):
when the judging module 40 judges that the liquid therein is taken away, the judging module 40 controls the liquid heating apparatus 100 to exit the reservation mode, waiting for input of other instructions by the user.
When the judging module 40 judges that the liquid therein is not taken away, the first detecting module 50 detects whether the user issues a command for secondary heating. And, when the first detection module 50 detects that the user issues a secondary heating instruction, the secondary heating module 60 controls the heating element to be activated again, secondarily heats the supercooled liquid to the drinking temperature in the drinking need, and then turns off the heating element. It will be appreciated that the instruction for secondary heating may be issued to the first detection module 50 by a depression of a function key or a corresponding area on the user interaction interface.
For example, the liquid heating apparatus 100 provides water of 40 c at 8 a.m. according to the user's drinking demand, but the user forgets to drink water at 8 a.m.. After that, the user reminds at nine points, and then the user sends out a secondary heating instruction through the user interaction interface. Then, the liquid heating apparatus 100 detects the command, detects the water temperature as 28 ℃, and secondarily activates the heating element to heat the water from 28 ℃ to 40 ℃ and then stops working, at which time the user can obtain the water meeting the requirements again.
In this way, when the user misses the reserved time point and does not take out the liquid, the liquid meeting the requirements can be quickly obtained again for use in a secondary heating mode, so that the tedious process of repeatedly burning to boiling and then cooling down is avoided, the time is saved, the intelligence is more improved, the humanization is improved, the reserved function of the liquid heating device 100 is optimized, and the use of the user is further facilitated
A third embodiment of the liquid heating apparatus 100 of the present invention is proposed based on the above-described first embodiment, and referring to fig. 7, in this embodiment, the liquid heating apparatus 100 further includes:
a second detection module 1a for detecting whether a user issues an instruction to terminate the reservation mode;
the termination module 1b terminates the reservation mode when detecting that the user issues an instruction to terminate the reservation mode.
Specifically, before the heating start time, the second detection module 1a detects whether the user issues an instruction to terminate the reservation mode, and when the second detection module 1a detects that the user issues an instruction to terminate the reservation mode, the termination module 1b terminates the reservation mode, that is, in the case where the user does no longer perform any operation, the liquid heating apparatus 100 does not start the heating element again at the heating start time and remains in a stationary state.
Thus, when the user needs to perform other operations on the liquid heating apparatus 100 to implement other functions, the reservation mode can be timely canceled, so that the cross influence of the functions is avoided, and the liquid heating apparatus is more humanized and convenient for the user to use.
A third detection module 2a for detecting whether a user issues a command for normal heating;
the conventional heating module 2b performs conventional heating of the liquid when it is detected that the user gives a command for conventional heating.
Specifically, after the termination module 1b terminates the reservation mode, the third detection module 2a detects whether the user issues a command for normal heating, and when the third detection module 2a detects that the user issues a command for normal heating, the normal heating module 2b controls the heating element to be immediately activated, normal heating is performed on the liquid to its boiling, and then the heating element is turned off.
Therefore, after the user cancels the reservation mode, the liquid can be heated at any time according to the operation of the user, and the liquid heating device is more convenient and humanized.
A fourth detection module 3a for detecting whether a user issues a rapid cooling instruction;
the rapid cooling module 3b rapidly cools the liquid when it is detected that the user gives a rapid cooling instruction.
Specifically, after the liquid is heated to boiling conventionally, if the user wants to cool the liquid quickly for use, the user can send a quick cooling instruction to the fourth detection module 3a through the user interaction interface, and after the fourth detection module 3a detects the instruction, the quick cooling module 3b controls the quick cooling device of the liquid heating device 100 to be turned on, so as to cool the boiling liquid quickly, thereby enabling the liquid to be cooled down quickly, and facilitating use by the user. It should be noted that the rapid cooling device can achieve rapid cooling through a micro compressor, a semiconductor refrigerating sheet, water cooling, a phase change material and the like.
For example, when the user leaves the gate in the morning and reserves water at 60 ℃ at 8 pm, but returns at four pm, if the user needs water immediately, the user can send out an instruction for terminating the reservation mode through the user interaction interface, and the liquid heating apparatus 100 cancels the reservation mode after detecting the instruction. At the same time, the user also sends a conventional heating instruction through the user interaction interface, and after the liquid heating device 100 detects the instruction, the heating element is controlled to be started immediately, so that the liquid is heated to be boiled conventionally. And, the user can also send out the instruction of quick cooling through the user interaction interface, and after detecting this instruction, the liquid heating device 100 controls quick cooling device to start work, carries out quick cooling to the liquid that has boiled to guarantee that the user can obtain the water that accords with the demand in the short time.
A fourth embodiment of the liquid heating apparatus 100 according to the present invention is proposed based on the above-described first embodiment, referring to fig. 8, in this embodiment, the control module 30 includes:
a judging unit 31 that judges whether the heating start timing is within a user rest period.
Specifically, after the calculation module 20 calculates the heating start time in the reservation mode, the judgment unit 31 further judges whether the heating start time is within the user rest period. It will be appreciated that the user rest period may be set by the user himself via the user interface, or may be set by the manufacturer before shipping, e.g., 23:00 to 06:00, etc.
The first control unit 32, when judging that the heating start time is within the non-rest period of the user, starts the heating element at the heating start time and controls the heating element to heat the liquid with the heating power.
Specifically, when the judging unit 31 judges that the heating start timing is not within the user rest period, the first control unit 32 controls the heating element to be started at the calculated heating start timing in accordance with the reservation, and controls the heating element to heat the liquid to boiling at the determined heating power, and then turns off the heating element.
A second control unit 33 that adjusts the heating power to be the first heating power and adjusts the heating start time to be the first heating start time when judging that the heating start time is within a user rest period; and starting the heating element at the first heating starting moment, and controlling the heating element to heat the liquid at the first heating power.
Specifically, when the judging unit 31 judges that the heating start time is within the rest period of the user, the second control unit 33 adjusts the heating power, that is, reduces the heating power according to the preset manner, that is, obtains the first heating power, so as to realize mute heating. When the heating power is adjusted, the heating starting time is recalculated according to the adjusted heating power, and the first heating starting time is obtained. At this time, the second control unit 33 updates the setting, controls the heating element to be started at the first heating start time, controls the heating element to heat the liquid to boiling at the first heating power, and then turns off the heating element. For example, if the calculated heating start time is 3 am, the heating power of 1800 watt is reduced to the first heating power of 600 watt, and accordingly, the heating time of 1800 watt is also prolonged to 15min of 600 watt, at this time, since the cooling start time (3 am, 5 min) is unchanged, the heating start time (3 am) will be changed to the first heating start time (2 am, 50 min), and then the liquid heating device 100 controls the heating element to start at the first heating start time (2 am, 50 min) and controls the heating element to heat the liquid to boil at the first heating power (600 watt).
Thus, when the heating start time is within the rest period of the user, the liquid heating device 100 can realize mute heating, thereby avoiding the influence of noise on the rest of the user, and being more humanized and more intelligent.
It can be appreciated that the liquid heating apparatus 100 may be further connected to an intelligent terminal (such as a mobile phone, a tablet computer, etc.) through a wireless connection manner (such as WIFI, 4G, bluetooth, zigBee, etc.), so that a user may perform a wireless interaction with the liquid heating apparatus 100 through the intelligent terminal, thereby completing remote control, and further bringing convenience to the user. In addition, the liquid heating apparatus 100 may further have a sterilization system (e.g., an ultraviolet LED lamp) to achieve sterilization of the liquid. In addition, the liquid heating apparatus 100 may be further provided with a solenoid valve and a weight detecting device, thereby realizing intelligent control of the quality of the added liquid.
The invention also provides a liquid heater, which comprises the liquid heating device, and the specific structure of the liquid heating device refers to the embodiment, and as the liquid heater adopts all the technical schemes of all the embodiments, the liquid heater at least has all the beneficial effects brought by the technical schemes of the embodiments, and the detailed description is omitted.
The invention also provides a storage medium, wherein the storage medium stores a liquid heating program, and when the liquid heating program is run by a processor, the liquid heating program executes the steps corresponding to the liquid heating method. The embodiments of the storage medium are basically the same as the embodiments of the liquid heating method, and therefore will not be described in detail herein.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium as described above, comprising instructions for causing a terminal device to perform the method according to the embodiments of the present invention.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.
Claims (10)
1. A method of heating a liquid comprising the steps of:
when detecting that the user selects a reservation mode, acquiring the drinking requirement of the user and the current environmental parameters;
calculating heating power and heating starting time according to the drinking requirement and the environmental parameter;
starting a heating element at the heating starting moment, and controlling the heating element to heat the liquid at the heating power;
the step of "activating the heating element at the heating start time and controlling the heating element to heat the liquid with the heating power" includes:
judging whether the heating starting moment is in a user rest period or not;
if not, starting a heating element at the heating starting moment, and controlling the heating element to heat the liquid with the heating power;
if yes, reducing the heating power according to a preset mode to obtain first heating power; according to the adjusted heating power, recalculating the heating starting time to obtain a first heating starting time; starting a heating element at the first heating starting moment, and controlling the heating element to heat liquid at the first heating power;
After the step of "activating the heating element at the heating start time and controlling the heating element to heat the liquid with the heating power", the method further includes:
judging whether the liquid is taken away or not according to the drinking time in the drinking requirement at intervals of preset time length;
if not, detecting whether a user sends out a secondary heating instruction;
when a user command to reheat is detected, the liquid is reheated to a drinking temperature in the drinking demand.
2. The method of heating a liquid according to claim 1, wherein before the step of activating the heating element at the heating start timing and controlling the heating element to heat the liquid with the heating power, further comprising:
detecting whether a user sends out an instruction for terminating the reservation mode;
and when detecting that the user sends out an instruction for terminating the reservation mode, terminating the reservation mode.
3. The method of heating a liquid according to claim 2, wherein after the step of terminating the reservation mode, further comprising:
detecting whether a user sends a conventional heating instruction;
when it is detected that the user gives a command for normal heating, the liquid is subjected to normal heating.
4. A method of heating a liquid as claimed in claim 3, wherein after said step of subjecting the liquid to conventional heating, further comprising:
detecting whether a user sends out a rapid cooling instruction;
when the user is detected to give a rapid cooling instruction, the liquid is rapidly cooled.
5. A liquid heating apparatus, comprising:
the acquisition module is used for acquiring the drinking requirement of the user and the current environmental parameters when detecting that the user selects the reservation mode;
the calculation module calculates heating power and heating starting time according to the drinking requirement and the environmental parameter;
the control module starts the heating element at the heating starting moment and controls the heating element to heat the liquid at the heating power;
the control module includes:
a judging unit for judging whether the heating start time is within a user rest period;
the first control unit is used for starting the heating element at the heating starting moment when judging that the heating starting moment is in a non-rest period of a user, and controlling the heating element to heat liquid with the heating power;
the second control unit is used for reducing the heating power according to a preset mode when judging that the heating starting moment is in the rest period of the user, so as to obtain the first heating power; according to the adjusted heating power, recalculating the heating starting time to obtain a first heating starting time; starting a heating element at the first heating starting moment, and controlling the heating element to heat liquid at the first heating power;
The liquid heating apparatus further includes:
the judging module is used for judging whether the liquid is taken away or not according to the drinking time in the drinking requirement at intervals of preset time length;
the first detection module detects whether a user sends a secondary heating instruction or not when judging that the liquid is not taken away;
and the secondary heating module is used for secondarily heating the liquid to the drinking temperature in the drinking requirement when detecting that a user sends a secondary heating instruction.
6. The liquid heating apparatus as claimed in claim 5, further comprising:
the second detection module is used for detecting whether a user sends out an instruction for terminating the reservation mode;
and the termination module is used for terminating the reservation mode when detecting that the user sends out an instruction for terminating the reservation mode.
7. The liquid heating apparatus as recited in claim 6, further comprising:
the third detection module is used for detecting whether a user sends out a conventional heating instruction or not;
and the conventional heating module is used for performing conventional heating on the liquid when detecting that a user sends a conventional heating instruction.
8. The liquid heating apparatus as claimed in claim 7, further comprising:
a fourth detection module for detecting whether the user sends out a rapid cooling instruction;
And the rapid cooling module is used for rapidly cooling the liquid when detecting that a user sends a rapid cooling instruction.
9. A liquid heater comprising a liquid heating apparatus as claimed in any one of claims 5 to 8.
10. A storage medium having stored thereon a liquid heating program which, when executed by a processor, performs the steps corresponding to the liquid heating method according to any one of claims 1 to 4.
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| CN110619874B (en) * | 2019-08-30 | 2020-10-23 | 珠海格力电器股份有限公司 | Voice control method, device, computer equipment and storage medium |
| CN110940095B (en) * | 2019-10-31 | 2021-08-10 | 箭牌家居集团股份有限公司 | Constant temperature control method and system |
| CN114129059B (en) * | 2021-12-20 | 2022-12-16 | 珠海格力电器股份有限公司 | Water boiling control method, smart home, nonvolatile storage medium and processor |
| CN115167570B (en) * | 2022-06-30 | 2024-03-12 | 常德市三一机械有限公司 | Asphalt heating control method, asphalt heating control device, asphalt heating controller and asphalt stirring station |
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